The article aims to provide insight into the water absorption, capillarity action, and material composition of various bricks and panels used as external coatings for buildings. The materials analyzed include silicate brick, red clay brick, normal clay hollow brick, concrete block, and EPS fibre cement composite wall panel. These types of bricks and panels are widely used in buildings in Albania, making their water absorption characteristics and hygroscopic moisture levels important factors to consider for future applications. The study (...) is based on an experiment involving five material samples. Initially, the samples are dried and then partially submerged in water for 12, 24, and 36 hours. Afterward, they are removed from the water and dried indoors for 12, 24, and 36 hours. The moisture content is measured at three intervals for each sample category. The experiment also analyzes the capillarity action of water within the materials to evaluate their overall performance. Based on the results, red clay brick and normal clay hollow brick were identified as the most vulnerable materials due to their composition, high capillarity action, and significant water absorption. These findings are crucial for determining the suitability of these materials in construction practices. (shrink)

I explore critique through art, a meaningful problem as art is pervasive and ideology plays a role in social progress. I also consider the debate between Walter Benjamin and Theodor Adorno, a question of passive absorption versus active contemplation. I argue Baruch Spinoza’s psychology of affects presents a critique of Adorno, allows a defense of Benjamin, and provides a thicker understanding of both thinkers. I criticize Adorno for implying that rationality is immediately possible and argue social progress must be (...) historical and procedural; rationality cannot be a means to this progress. Affects are the proper means for this historical moment. Passive absorption of art, particularly through film, is more effective than active contemplation due to the causal function of affect. (shrink)

This paper is going to deal with water absorption in different types of wood such as: pine, oak, beech, and fir. The amount of water absorbed by these types of wood is known as water absorption and it is determined using the material's initial state and after their immersion in water. The major goal of this study is to explain the effects of water absorption in hardwood materials and to demonstrate the changes that will take place in (...) them over the course of 48 hours. Water can be absorbed by wood in a variety of ways, as a liquid, or as an atmospheric vapor. Despite the fact that wood can absorb other liquids and gases, water is the most important. Because of its hygroscopicity, wood, whether as part of a living tree or as a material, always contains moisture. The experiment will be focused on the selection of different types of wood (most popular in the Albanian context), analyzing their water absorption and moisture level. The wooden samples will be submerged in water for 24 and 48 hours in order to obtain the appropriate results. Their moisture level and water level due to capillarity will be analyzed too. The purpose of the study is to follow the behavior of wooden frames in different environments. (shrink)

This study develops a unified account of teleology, rationality, and moral normativity grounded in the structural organization of the world and the mind’s absorption of it. Rather than treating nature as normatively inert, the paper argues that biological, cognitive, and social systems exhibit real functional asymmetries—organized patterns that can succeed or fail relative to the stabilizing roles they perform. These asymmetries generate objective gradients of benefit and harm. Rational cognition does not project normativity onto the world; it internalizes these (...) gradients through sustained exposure to patterns of function, malfunction, and restoration. The phenomenology of absurdity—dissonance in the face of structured yet purposeless activity—reveals this absorptive shaping of reason. On this basis, the study dissolves the traditional is–ought gap. In a world structured by directedness, normativity is the practical recognition of what sustains or degrades functional organization. Moral teleology is simply functional teleology applied to persons: patterns of stability, breakdown, benefit, and harm within the systems that constitute agency and community. The resulting ethics is consequence-sensitive but non-maximizing, modeled on restoration rather than aggregate utility, and resonates with Taymiyyan consequentialism, where good consists in re-aligning action with the functional goods embedded in creation. The paper concludes by addressing evolutionary and agency-based objections, showing that they either undermine themselves or rely on the very teleological structure they deny. Teleological realism thus emerges not as speculative metaphysics but as the only framework that explains rational cognition, normative experience, and the organized character of the world. (shrink)

The majority of studies on absorptive capacity (AC) underscore the importance of absorbing technological knowledge from other firms to create economic value. However, to preserve moral legitimacy and create social value, firms must also discern and adapt to (shifts in) societal values. A comparative case study of eight firms in the food industry reveals how organizations prioritize and operationalize the societal value health in product innovation while navigating inter- and intravalue conflicts. The value-sensitive framework induced in this article extends AC (...) by explaining how technically savvy, economic value–creating firms diverge in their receptivity, articulation, and reflexivity of societal values. (shrink)

This paper examines one of the central objections levied against neo-Aristotelian virtue ethics: the self-absorption objection. Proponents of this objection state that the main problem with neo-Aristotelian accounts of moral motivation is that they prescribe that our ultimate reason for acting virtuously is that doing so is for the sake of and/or is constitutive of our own eudaimonia. In this paper, I provide an overview of the various attempts made by neo-Aristotelian virtue ethicists to address the self-absorption objection (...) and argue that they all fall short for one reason or another. I contend that the way forward for neo-Aristotelian virtue ethicists is to reject the view that the virtuous agent ought to organize her life in a way that is ultimately good for her, and instead adopt a more expansive conception of her ultimate end, one in which no special preference is given to her own good. (shrink)

Simon Høffding’s book A Phenomenology of Musical Absorption (2019) contributes to a growing field of research focusing on the artist’s and performer’s experience, as significant for philosophical understanding of on the one hand expertise and skill-formation, on the other art and artistic practice. Høffding’s work is based on a qualitative study of the world-famous ensemble The Danish String Quartet, and has two purposes according to the author: first, to answer a question that arises when confronted with expert musicians’ descriptions (...) of their experiences: “Who is playing?” While deeply concentrated – absorbed – during rehearsal or performance, musicians have described the feeling of something else taking over: the body, the fingers, the instrument, the music. What kind of self is present in this experience and what kind of consciousness does the musician have of her own performance and of the musical work that is performed? Second, Høffding presents a phenomenological account of the experiences at issue, that is based on thorough empirical work and analysed with tools from phenomenology and cognitive science. While not mainly concerned with philosophical aesthetics, the musical work itself has an important role to play in answering these two questions. In the book, Høffding shows with wonderful clarity the value of listening to and analysing performers’ depiction of their experience, not only in order to provide a theoretical framework that can account for the particular experiences associated with expertise but also to prompt philosophical understanding of artistic/aesthetic experience, art and creativity. There are, however, certain problems with his account. One is the internal conflict between the idea that absorption can be experienced at any level of music making, and the claim that only professional experts can experience absorption in its stronger form, without giving a clear argument for this differentiation. Another is Høffding’s desire to present his work as a “paradigmatic case”, resulting in a certain lack of generosity vis-à-vis precursors and other scholars, and interpretations that are not always backed up by the interview material. In general, there are a number of unclear references and loose ends, that this reader would have wished to be worked out in detail. This being said, Høffding has uncovered a thought-provoking path that I hope will be continued. (shrink)

Mark Coeckelbergh is a Belgian philosopher who specializes in the philosophy of technology. His work primarily explores the intersection of technology and society, specifically the philosophical implications of emerging technologies such as AI and robotics. He has written on whether machines can be moral agents and how ethical frameworks should be applied to autonomous machines. He has a broad philosophical perspective drawing on classical sources, Eastern philosophy, Marxism, Foucault, phenomenology, and the postmodernists. In this short text, he brings his remarkable (...) insights and erudition to bear on our attempts at self-improvement in the age of AI. (shrink)

In addition to that, the presence of particles prevents the selective reaction of internal nanotubes, and this issue of purity confuses nanotubes based on their size, type, or use as macromolecular species. Absorption spectroscopy (NIR-Vis-UV) can be used to check the population of the sample or the degree of grouping of the sample. If how to distribute nanotubes by NIR-Vis-UV absorption spectroscopy is desired, the sample should be dispersed or in the form of a thin layer. Optical (...) class='Hi'>absorption measurements provide useful information about the electronic properties of SWCNTs, and this information can be used to study covalent and non-covalent interactions between molecules and nanotubes. When functional groups are covalently placed on the nanotube, the absorption peaks completely, clearly weaken, or even disappear because the structure of nanotubes changes from some SP2 hexagonal structure to parts of the structure a> and selectivity towards nanosheets /span>, or saturation of the conduction band like the weakening of electron transfers, create NIR-vis-UV, and both cause (doping-n) such as (Cs, K) or electron acceptors, very similar changes in the spectrum (Br2, leading to the preparation of valence electrons like (dopingPNon-covalent doping or molecular absorption, different, has two important uses: the rate of covalent reactions and NIR-VIS-UV absorption spectroscopy SP3 changes. Absorption spectroscopy should be used to estimate the abundance of metal and semiconductor species by comparing the intensity of the corresponding peaks; because the position of these resonance peaks depends on chirality and diameter. For qualitative analysis, absorption spectroscopy is excellent because it shows the overall composition of the sample. (shrink)

Previous Responsible Innovation (RI) research has provided valuable insights on the value conflicts inherent to societally desirable innovation. By observing the responses of firms to these conflicts, Value-sensitive Absorptive Capacity (VAC) captures the organizational capabilities to become sensitive to these value conflicts and thus, innovate more responsibly. In this article, we construct a survey instrument to assess VAC, based on previous work by CSR and RI scholars. The construct and concurrent validity of the instrument were tested in an empirical study, (...) including 109 employees of 30 food manufacturing firms. The results from the survey were then compared with the conceptual VAC dimensions. With this comparison, we do not only contribute to the substantiation of the VAC construct, but we also show how inductive and deductive approaches can be combined to build theory regarding RI in a transdisciplinary manner. (shrink)

Hierarchical institutions often convert rich, local signals into legible artifacts as they move upward. That conversion supports coordination and decision, but it can also discard information and collapse expressed uncertainty. This paper develops a minimal signal-routing model for that tradeoff. A nested organization is represented as a rooted tree. Each node tracks a scalar world state using a Gaussian belief summary and, at each time step, chooses one of three routing operators: transmission (send the current belief upward with channel noise), (...) absorption (handle locally and send nothing), or lossy projection (quantize the estimate and shrink variance before sending). Structural distance enters as a positional load that increases both observation noise and communication noise. Epistemic capacity enters as a stabilizing resource that mitigates degra- dation and makes absorption feasible. We also introduce an epistemic headroom rule in which time-varying pressure triggers projection when it exceeds a node’s headroom, producing depth- stratified routing regimes. Comparative simulations show that widespread projection increases root-level error and produces recurrent overconfidence episodes relative to widespread transmis- sion, while headroom routing yields a mixed regime in which upper layers project under pressure and lower layers absorb when slack permits. (shrink)

Movies have a striking aesthetic power: they can draw us in and induce a peculiar mode of involvement in their images – they absorb us. While absorbed in a movie, we lose track both of the passage of time and of the fact that we are sitting in a dark room with other people watching the play of light upon a screen. What is the source of the power of movies? Noël Carroll, who cites Maurice Merleau-Ponty as an influence on (...) his account of the power of movies, agrees with Merleau-Ponty that our perceptual experience of movies draws on many of the capacities at work in our perceptual experience of everyday situations. Yet Merleau-Ponty’s account of perception shows that Carroll’s emphasis on intellectual inference and the entertaining of unasserted thoughts is a distortion of the phenomenology of cinematic absorption. According to Merleau-Ponty, such intellectual operations come into play in cases of breakdown but should not be read back into the primary absorbed experience as being implicitly operative all along. After presenting and criticizing Carroll’s view, I interpret and expand upon Merleau-Ponty’s position, showing that his version of the analogy between cinematic perception and everyday perception is more convincing than Carroll’s. (shrink)

The poetic oeuvre of Rainer Maria Rilke represents a profound and sustained inquiry into the nature of being, perception, and the relationship between the inner self and the external world. More than a mere aesthete, Rilke was a philosophical poet whose work articulates a unique epistemology—a theory of knowledge based not on rational deduction but on a deep, empathetic, and transformative mode of seeing. His poetic vision is fundamentally reflective, not in the sense of passive mirroring, but as an active, (...) alchemical process where the act of attention itself becomes a creative and even sacred duty. This essay will argue that Rilke’s reflective poetic vision, developed through concepts of Dinggedichte (Thing-Poems), the imperative to see, and the central theme of transformation, proposes that true understanding of the world is achieved only through an internalization and poetic transmutation of external reality. -/- I. From Description to Dinggedicht: The Ethics of Seeing Rilke’s early development culminates in what critics term his Dinggedicht or "thing-poem," most notably in the collection New Poems (1907-1908). These are not mere descriptions of objects, like a panther, an archaic torso of Apollo, or a carousel. Instead, they represent the core of his reflective vision: the effacement of the poet’s subjective ego to fully inhabit the perceived object. Rilke’s method moves beyond Romantic subjectivity, where the external world is often a screen for the poet’s emotions. Instead, he practices a form of kenosis—an emptying of the self—to allow the object’s essence to speak through him. In poems like "The Panther," the gaze turns inward; the reflection is not of the poet upon the animal, but of the animal’s own imprisoned consciousness. The famous ending, where an image enters the panther’s gaze and “plunges into the heart and is gone,” illustrates a perception so intense it becomes a physical event. This is reflection as absorption. The poet’s role is to attend to the world with such patience, humility, and intensity that the thing itself begins to reveal its inner life (Weltinnenraum or "world-inner-space"). This attentive seeing is an ethical act, a form of love that grants the object its own autonomous existence and dignity. “The work of the eyes is done. Go now and do the heart-work on the images imprisoned within you.” -/- II. The Archaic Torso and the Imperative of Transformation This reflective vision finds its most powerful and demanding expression in the sonnet "Archaic Torso of Apollo" from Duino Elegies. The poem exemplifies the second stage of Rilke’s reflective process: how the deeply perceived object reflects back upon the viewer, transforming them. The poem begins with a meticulous, almost archaeological observation of the ruined statue. The speaker reflects upon it, noting the absent head, the “legendary gaze” still glowing within the torso, and the “curved breast” that “could blind you with its gleam.” This is not a passive observation; the torso is actively perceived as a vessel of immense energy. The reflection becomes reciprocal and transformative. The object, having been fully internalized through the act of deep seeing, now turns its gaze upon the viewer. The famous, devastating closing line—“You must change your life”—is the ultimate consequence of Rilke’s poetic vision. It is not a moral command from an external source, but an inevitable imperative that arises from within the encounter itself. The deeply perceived world, once taken into the self through poetry, reflects back a judgment on the inadequacy of one’s unexamined life. The torso, though headless, sees the observer more truly than they see themselves. True reflection, for Rilke, is never complete until it loops back to transform the reflector. The poem ceases to be about the object and becomes an event that happens to the reader. -/- III. Duino Elegies: Reflecting the Invisible In his masterpiece, Duino Elegies, Rilke’s reflective vision expands to a cosmic scale. His project here is the poetic reflection of the entirety of human existence—our relationship with angels, death, love, and the invisible. The central task of the poet, and indeed of humanity, is defined as the transformation of the visible world into the invisible realm of the spirit through the power of inwardness and language. The elegies are fraught with the anxiety that we are inadequate to this task, that we are “not reliably at home in the interpreted world.” Our reflection is clouded. Yet, Rilke insists that our purpose is to be the conscious interpreters of the world. As he writes in the Ninth Elegy, we are meant to take the external, visible things—“house, bridge, well, gate, jug”—and to “say them” in a way that transcends their physicality. This “saying” is not naming, but a deep, reflective internalization: “Earth, isn’t this what you want: to arise invisible in us? Is it not your dream to be invisible one day?—Earth! Invisible!” This is the zenith of Rilke’s reflective vision: the poet acts as a medium through which the tangible world is reflected, cherished, and transmuted into intangible meaning. The poet’s inner self becomes the Weltinnenraum, the space where the external and internal merge. Reflection becomes creation. By holding the world within us and praising it, we save it from oblivion and complete its meaning. (shrink)

There’s a certain pleasure in fantasizing about possessing knowledge, especially possessing secret knowledge to which outsiders don’t have access. Such fantasies are typically a source of innocent entertainment. However, under the right conditions, fantasies of knowledge can become epistemically dangerous, because they can generate illusions of genuine knowledge. I argue that this phenomenon helps to explain why some people join and eventually adopt the beliefs of epistemic communities who endorse seemingly bizarre, outlandish claims, such as extreme cults and online conspiracy (...) theory groups. It can be difficult to grasp how members of such groups come to believe the theories they endorse. I argue that one route to such beliefs is via deep absorption in fantasies of knowledge, which can lead entire groups to become collectively detached from reality. (shrink)

Research into the factors influencing university-industry collaboration on public university spin offs creation has focused on management, entrepreneurship, technology and innovation. This research began with a careful systematic literature review of 4427 scientific papers published in the last ten years (2014–2023) and accessible in the prestigious Web of Science core collection. A quantitative methodology was used, complemented by the use of the visual analysis tool Posit PBC™, formerly known as R Cloud Studio. This comprehensive approach facilitated the seamless ingestion of (...) raw data into Biblioshyni, which is a web-based platform specialised in bibliometric analysis. This review has revealed compelling trends, particularly in terms of increasing diversity, the emergence of United Kingdom as a major player, and the central role of university-industry collaboration. Our systematic review identified influential authors in the field, including the prolific contributions of scholars such as D. Radicid, S. Ropers, Y. Li and R. Owen. We also identified important research institutions, such as Utrecht University in Netherlands, Lund University in Sweden and The University of Manchester in the UK. In addition, we have shown that countries such as the United Kingdom, China and USA have made a significant contribution to the volume of publications. The results highlighted a marked increase in the phenomenon of univeristy spin-offs over the past decade, as evidenced by the exponential growth in both publication output and citation rates. This empirical revelation was underpinned by a rigorous exploration of the Web of Science database, using a carefully crafted set of keywords. Thirty-seven pivotal studies were selected for in-depth review through a sophisticated selection process that adhered to the rigorous standards of the PRISMA methodology. The aim of this review is to improve understanding and encourage deeper exploration of spin-off-based public universities through collaboration between academia and industry. (shrink)

This paper examines whether a previously proposed six-phase phenomenological framework for luminous experience, developed primarily from contemplative and meditative contexts, also organizes high-intensity psychedelic states induced by N,N-Dimethyltryptamine (DMT). We analyze two archetypal breakthrough narratives in full detail: one describing relational unitive absorption into a maternal divine presence, and another depicting dissolution into a non-personal ocean of vibrating energy. Despite profound symbolic differences, both narratives exhibit the same structural trajectory: dissolution of ordinary selfhood, emergence of coherent luminous geometry, symbolic (...) or entity-mediated mediation, unitive absorption, spontaneous ethical reorientation, and enduring post-event integration. The analysis suggests that DMT does not merely produce chaotic hallucinations, but rather catalyzes lawful transformations of consciousness that reorganize meaning, agency, and identity. Ethical awakening in both cases arises not as moral suggestion or cultural projection, but as a structural consequence of contact with luminous coherence. These findings resonate with contemporary constructive theologies that interpret ultimate reality as relational, evolving, and intrinsically unitive, while stopping short of metaphysical claims regarding the ontological status of these states. By foregrounding detailed first-person description alongside rigorous structural comparison, this paper contributes to a growing neurophenomenological understanding of mystical consciousness. The results indicate that luminous experience is not limited to visual phenomena; it extends into durable existential reorganization. Future research should expand this analysis to larger datasets, include longitudinal follow-up, and integrate contemplative and psychedelic trajectories within a unified developmental framework. (shrink)

Ego dissolution—the experience of losing one’s sense of self—is reported across a range of altered states, including psychedelic intoxication, meditative absorption, traumatic dissociation, and psychotic episodes. This paper proposes a unifying framework for these phenomena by introducing the concept of unlooping: the breakdown of recursive structures that construct and maintain identity. Drawing on models of recursive self-modeling, predictive processing, and enactive cognition, ego dissolution is interpreted as a graded suspension of feedback loops responsible for agency, continuity, and self-boundary. Through (...) phenomenological analysis and cross-contextual case studies, the paper demonstrates that selfhood is not an ontological constant but a contingent, dynamically enacted achievement. Unlooping the self reveals both the fragility and plasticity of identity and offers new insights into the intersection of subjective experience and cognitive architecture. The implications span theoretical, methodological, and therapeutic domains, suggesting a revised account of selfhood that incorporates its capacity for suspension and reorganization. (shrink)

This paper defends the persistence of the subjective or self-intimating dimension of experience in non-ordinary and pathological states of consciousness such as non-dual awareness, full absorption, drug-induced ego dissolution, and the minimal conscious state. In considering whether non-ordinary and pathological conscious states display any subjective features, we confront a dilemma. Either they do, in which case there needs to be some way of accounting for these features in phenomenal terms, or they do not, in which case there is nothing (...) it is like to be in them. But the dilemma only arises if we assume that opacity rather than phenomenality is a pervasive feature of these non-ordinary states. However, non-ordinary conscious states are deemed phenomenally opaque only by overly restrictive standards of conceivability that: (i) fail to account for the variety of nonordinary and pathological experience in non-arbitrary ways; (ii) sidestep the problem of the attribution and location of mental content (given intelligibility requirements for experience) or relegate them to illusory constructs; (iii) assume an unproblematic appeal to testimonial evidence. I discuss some cases from contemplative traditions and psychopathology and offer some plausible alternative explanations. (shrink)

The theory of embodied cognition can provide HCI practitioners and theorists with new ideas about interac-tion and new principles for better designs. I support this claim with four ideas about cognition: (1) interacting with tools changes the way we think and perceive – tools, when manipulated, are soon absorbed into the body schema, and this absorption leads to fundamental changes in the way we perceive and conceive of our environments; (2) we think with our bodies not just with our (...) brains; (3) we know more by doing than by seeing – there are times when physically performing an activity is better than watching someone else perform the activity, even though our motor resonance system fires strongly during other person observa-tion; (4) there are times when we literally think with things. These four ideas have major implications for interaction design, especially the design of tangible, physical, context aware, and telepresence systems. (shrink)

This contribution addresses the anthropocenic challenge from a dialectical perspective, combining a diagnostics of the present with a prognostic of the emerging future. It builds on the oeuvres of two prominent dialectical thinkers, namely Georg Wilhelm Friedrich Hegel and Pierre Teilhard de Chardin. Hegel himself was a pre-anthropocenic thinker who did not yet thematise the anthropocenic challenge as such, but whose work allows us to emphasise the unprecedented newness of the current crisis. I will especially focus on his views on (...) Earth as a planetary process, emphasising that the “spirit” of technoscience is basically monitoring the impacts of its own activities on geochemistry and evolution. Subsequently, I will turn attention to Teilhard de Chardin, a palaeontologist and philosopher rightfully acknowledged as one of the first thinkers of the Anthropocene whose oeuvre provides a mediating middle term between Hegel’s conceptual groundwork and the anthropocenic present. Notably, I will discuss his views on self-directed evolution, on the on-going absorption of the biosphere by the noosphere, and on emerging options for “sublating” the current crisis into a synthetic convergence towards the Omega point. I will conclude that, after disclosing the biomolecular essence of life, biotechnology must now take a radical biomimetic turn ; that reflection itself must become distributed and collective; and, that the anthropocenic crisis must be sublated into the noocene. (shrink)

Recent debates in Foundations of Physics have highlighted a tension between radical relational approaches that eliminate time as a fundamental variable and renewed arguments for preserving an underlying ordinal structure. While Rovelli, Barbour, and Page–Wootters propose that all dynamics can be expressed through timeless correlations, Mozota Frauca and Ellis have recently contended in FoP that physics cannot dispense with the asymmetric “before/after” relation that grounds causal explanation. This paper introduces a physical mechanism by which such ordinal structure can be realised (...) without reinstating absolute time. Each physical event is described as the closure of a lawful relation—the directed completion of an emission–absorption pair that converts open potentiality into realized fact. Every closure involves a finite local generative interval Δτ, defined operationally as the minimal time resolution of the participating clock or detector. The ensemble of these directed closures forms a self-organising partial order whose cumulative growth constitutes the empirical order ordinarily described as time. Using Special Relativity as a case study, the paper shows how worldlines grow tick-by-tick from local clocks, how null connections serve as generative relations, and how energy–mass balance holds across closure cycles. The model predicts that quantum non-local correlations should remain perfect only within a coherence horizon set by Δτ—offering an empirical route to confirm or falsify the generative-layer hypothesis. In this framework, spacetime geometry records what has been realized, while time itself emerges as the topology of ongoing realization. (shrink)

In this paper, I argue that self-awareness is intertwined with one's awareness of possibilities for action. I show this by critically examining Dan Zahavi's multidimensional account of the self. I argue that the distinction Zahavi makes among 'pre-reflective minimal', 'interpersonal', and 'normative' dimensions of selfhood needs to be refined in order to accommodate what I call 'pre-reflective self-understanding'. The latter is a normative dimension of selfhood manifest not in reflection and deliberation, but in the habits and style of a person’s (...) pre-reflective absorption in the world. After reviewing Zahavi's multidimensional account and revealing this gap in his explanatory taxonomy, I draw upon Heidegger, Merleau-Ponty, and Frankfurt in order to sketch an account of pre-reflective self-understanding. I end by raising an objection to Zahavi’s claim for the primitive and foundational status of pre-reflective self-awareness. To carve off self-awareness from the self’s practical immersion in a situation where things and possibilities already matter and draw one to act is to distort the phenomena. A more careful phenomenology of pre-reflective action shows that pre-reflective self-awareness and pre-reflective self-understanding are co-constitutive, both mutually for each other and jointly for everyday experience. (shrink)

DE BROGLIE's conception of phase harmony has been applied to the scalar wave equation, for which the always supra-luminal propagation speed is determined by the primordial condition of least action, from which the relativistic form of SCHRÖDINGER's equations naturally follows. In this form, a new but not unexpected parameter appears, the Lorentz factor. The time-independent orbital energy equation derived for charged massive particles (equation 20) is interpreted as directly describing an equipartition theorem for which the total kinetic energy of relative (...) motion is equal parts translation (orbital) and internal rotation (spin). This equation also describes the impossibility of a sustained thermodynamic state of absolute zero temperature. In this framework, normalization of bound-state wave functions is interpreted as an accounting of the energy density in the electromagnetic fields that bind charged massive particles together to form stable composite systems. Solutions to the reduced-mass 1/r^2 central-force problem for two body and symmetric three body systems can now be perceived as describing a planetary-like model of spinning charged massive particles of definite size executing perfectly circular orbits about a stationary center of mass. The time-dependent resonance problem of collision-induced photon absorption and emission and its solution are reviewed, further indicating that quantum mechanics and theories of relativity are united through wave equations; SCHRÖDINGER'S misapplication of DE BROGLIE's phase harmony theorem disunited these two pieces at the outset. (shrink)

Recent discussions in Foundations of Science have revived the “two-times problem’’ - the apparent conflict between the formal symmetry of physical time and the experiential asymmetry of becoming. This paper develops an operational resolution based on the concept of closure: the completion of radiative relations between emission and absorption events. Time is defined as the ordered accumulation of such realized closures, forming a Lorentz-coherent record of the world W(s). Each closure adds a new element to this record without invoking (...) a global present or subjective flow. The future remains open as a set of lawful but unrealized possibilities F(s), while the realized domain expands locally through Past-Only Lorentz Equivariance. The resulting framework reconciles the empirical structure of relativity with the probabilistic openness of quantum mechanics. The arrow of time arises from the non-invertibility of closure; simultaneity and duration emerge from mutual verification among records. The two-times problem thereby dissolves: the universe does not evolve in time - it creates time as it grows. (shrink)

This paper challenges the Block Universe interpretation of relativity, which denies a physically meaningful “Now.” It introduces the Fixed-Now Growing Worldline (FNGW) model, distinguishing a realized domain W(s) from an unrealized domain F(s), separated by a spacelike boundary N where lightlike interactions become absorptions. Each absorption extends W(s), yielding a Lorentz-coherent but dynamically growing universe. Lorentz symmetry applies only to the realized past (Past-Only Lorentz Equivariance). Supported by non-locality experiments, the model reframes Minkowski’s static geometry as a relativistic process (...) of becoming, where the universe evolves through continuous conversion of potential into actuality. (shrink)

This paper revisits Einstein’s 1905 formulation of Special Relativity and proposes two small but decisive updates. The first concerns a mathematical detail: when time and space intervals are squared to form invariant magnitudes, the order of temporal succession is lost. The second concerns a physical detail: the electrodynamical basis of time measurement rests on emission and absorption of radiation, processes that are not symmetric in direction. Both points together restore temporal direction to the operational core of relativity without altering (...) its Lorentz-invariant structure. The aim is not to replace Einstein’s theory, but to recover what it may have hidden - the simple fact that every act of measurement begins with emission and ends with closure. (shrink)

From Maxwell to quantum field theory, the equations of physics are time-symmetric. Yet every observation - from telescope to photodiode - records light arriving from the past. This paradox persists in causal-set theory, whose order relation indicates which events can influence which, but not why influence runs one way. This paper proposes a local, Lorentz-invariant criterion for direction based on the invariant sign of radiative flux T^μν k_ν>0. Where flux is positive, energy travels from emission to absorption, and the (...) corresponding link becomes future-directed. This rule preserves causal-set axioms, satisfies local conservation, and reproduces retarded propagation in the continuum limit. Philosophically, it provides a truthmaker for temporal direction: an ontological condition under which asymmetry becomes real. By grounding orientation in the physical transfer of energy, the paper unites the causal and the temporal, showing that directionality is realized rather than imposed. (shrink)

This paper develops a generative interpretation of quantum and relativistic phenomena based on a Radiation-First ontology. Instead of treating matter and spacetime as pre-existing arenas in which radiation propagates, the proposed Closure-Oriented Radiative Expansion (CORE) framework reverses the order: radiation is primary, and matter together with spacetime arise as the accumulated record of radiative closures. All physical realization occurs within a finite generative domain, N, where lawful potentials become localized energy–momentum through absorption and emission processes. The resulting events form (...) the realized domain, W(s), whose geometric representation corresponds to the observed spacetime continuum. This approach preserves Lorentz invariance and the empirical content of quantum theory while resolving the conceptual tension between potentiality and actuality. Superposition is understood as lawful openness, measurement as generative closure, and time as the ordered sequence of such closures through which the universe expands its realized record. The framework offers a unified ontology in which radiation, matter, and time are complementary aspects of a single physical process of becoming. (shrink)

This paper identifies why previous radical empiricisms (Hume, Mill, Mach, phenomenalism) failed to achieve the complete subtractive epistemology that Experiential Empiricism (EE) accomplishes. All prior attempts removed external space and matter while retaining external time as an unexamined container. This temporal assumption provided an escape hatch through which metaphysical commitments returned. EE removes external temporality itself, treating past and future not as externally real dimensions but as present memory-experience and anticipation-experience. This move was unavailable to pre-Einstein thinkers who conceived space (...) and time as separate. Post-Einstein cultural absorption of spacetime unity enabled the recognition that burden of proof applies to temporal externality equally. This explains both why historical empiricisms produced limited dissolution of philosophical problems and why EE's systematic application generates novel resolutions across physics, consciousness studies, and ethics. The paper clarifies that this temporal move was always constitutive of EE rather than a later addition, accounting for communication failures in philosophical discourse where interlocutors assumed different scopes for "universal application of burden of proof.". (shrink)

Special relativity describes a world of symmetric relations, yet physical reality unfolds asymmetrically. This paper revisits the simultaneity argument of Putnam and Penrose and identifies its missing physical element: closure. Between emission and absorption lies an open null connection that becomes real only when closed by interaction. The geometry of SR allows both directions of connection, but radiation in nature is single-headed - each photon is emitted once and absorbed once. From this asymmetry arises temporal order: the past is (...) the growing record of closed relations, while the future remains open. The proposed closure principle reconciles relativity with becoming and serves as the conceptual foundation for later developments in the Fixed-Now Growing Worldline (FNGW) and Closure-Oriented Radiative Expansion (CORE) frameworks. (shrink)

A Lorentz-invariant rule for temporal direction is derived from local radiative flux. For any energy-carrying field with stress–energy tensor T^μνand null tangent k_ν, the scalar contraction defines the oriented energy transfer between emission and absorption. Φ=T^μν k_μ u_ν A positive flux (Φ>0) specifies realized transfer from emitter to absorber. A stochastic but non-negative confinement interval between absorption and re-emission provides local temporal order. Together, Φ>0 and τ_w≥0 supply dual Lorentz-invariant conditions determining time’s arrow within causal-set dynamics. Radiative balance (...) becomes temporally distributed - null closure followed by timelike confinement - uniting conservation and direction without boundary asymmetry. Keywords: Radiative balance; Arrow of time; Causal set theory; Lorentz invariance; Temporal asymmetry; Truthmaker principle. (shrink)

Standard discussions of the arrow of time locate irreversibility in macroscopic or boundary-level phenomena: entropy increase, measurement collapse, or cosmological initial conditions. This paper identifies a microscopic, physically grounded time-asymmetry inherent in spontaneous emission. The emission process follows a causal waiting-time distribution P(t)=Γe^(-Γt), which defines a non-reversible temporal order: emission is a stochastic transition with P(t<0)=0, while absorption is conditionally instantaneous. This asymmetry fixes the causal direction of radiative events E→A independently of thermodynamic or cosmological arrows. The argument implies (...) that the observed temporal orientation of electromagnetic processes arises already at the level of single quantum transitions, not from emergent macroscopic statistics. (shrink)

In this chapter I analyse group flow: a state in which performers report intense interpersonal absorption with the music and each other. I compare group flow to individual flow, and argue that the same essential structure can be discerned. I argue that group flow does not justify an anti-representationalist enactivist interpretation. However, I claim that the cognitive task in which the music is produced is irreducibly collective.

Since Minkowski’s geometrization of relativity, the ontology of time has been dominated by the Block Universe interpretation, which denies an objective present. The Evolving Block Universe (EBU) of Ellis and Drossel (2020) seeks to restore becoming through wavefunction collapse but, as Riggs (2024) shows, inherits circularity: collapse presupposes temporal order. This paper develops an alternative framework - the Radiation-First Ontology (RFO) - in which time corresponds to the closure of null radiative connections rather than the passage of events through spacetime. (...) The universe exists only within a finite generative layer N, where emissions and absorptions close to form new realized events. The realized domain W(s) records fixed closures, while the lawful potential domain F(s) defines unrealized amplitudes in a complex Hilbert space. N thus functions as a spacelike generative plane of becoming: Lorentz-invariant yet ontologically dynamic. Temporal direction arises from the irreversibility of closure, providing a coherent reconciliation of relativity, quantum theory, and becoming. Keywords: time; simultaneity; relativity; quantum ontology; radiation; closure; becoming; block universe. (shrink)

The accumulation of potentially toxic elements (PTEs) has raised public awareness due to harmful contamination to both human and marine creatures. This study was designed to determine the concentration of copper (Cu), zinc (Zn), cadmium (Cd), and nickel (Ni) in the intestine, kidney, muscle, gill, and liver tissues of local commercial edible fish, fourfinger threadfin (Eleutheronema tetradactylum), and black pomfret (Parastromateus niger) collected from Morib (M) and Kuala Selangor (KS). Among the studied PTEs, Cu and Zn were essential elements to (...) regulate body metabolism with certain dosages required while Cd and Ni were considered as non-essential elements that posed chronic and carcinogenic risk. The concentration of PTEs in fish tissue samples was analyzed using flame atomic absorption spectrometry (F-AAS). By comparing the concentration of PTEs in fish tissues as a bioindicator, the environmental risk of Morib was more serious than Kuala Selangor because both fish species collected from Morib resulted in a higher PTEs concentration. For an average 62 kg adult with a fish ingestion rate (FIR) of 0.16 kg/person/day in Malaysia, the estimated weekly intake (EWI) of Cd from the consumption of E. tetradactylum (M: 0.0135 mg/kg; KS: 0.0134 mg/kg) and P. niger (M: 0.0140 mg/kg; KS: 0.0132 mg/kg) had exceeded the provisional tolerable weekly intake (Cd: 0.007 mg/kg) established by the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and oral reference dose (ORD) values of Cd (0.001 mg/kg/day) as provided by the United States Environmental Protection Agency (USEPA) regional screening level, thus it posed chronic risks for daily basis consumption. Besides, the value of the carcinogenic risk of Cd (0.7−3 to 0.8−3) and Ni (0.5−3 to 0.6−3) were in between the acceptable range (10−6 to 10−4) of the health index that indicates a relatively low possibility cancer occurrence to the consumers in both Morib and Kuala Selangor. This study recommended FIR to be 0.80 kg/person/day to reduce the possibility of posing chronic and carcinogenic risks while at the same time obtaining the essential nutrients from the fish. (shrink)

Phytoremediation is a biological remediation technique known for low-cost technology and environmentally friendly approach, which employs plants to extract, stabilise, and transform various compounds, such as potentially toxic elements (PTEs), in the soil or water. Recent developments in utilising chelating agents soil remediation have led to a renewed interest in chelate-induced phytoremediation. This review article summarises the roles of various chelating agents and the mechanisms of chelate-induced phytoremediation. This paper also discusses the recent findings on the impacts of chelating agents (...) on PTEs uptake and plant growth and development in phytoremediation. It was found that the chelating agents have increased the rate of metal absorption and translocation up to 45% from roots to the aboveground plant parts during PTEs phytoremediation. Besides, it was also explored that the plants may experience some phytotoxicity after adding chelating agents to the soil. However, due to the leaching potential of synthetic chelating agents, the use of organic chelants have been explored to be used in PTEs phytoremediation. Finally, this paper also presents comprehensive insights on the significance of using chelating agents through SWOT analysis to discuss the advantages and limitations of chelate-induced phytoremediation. (shrink)

This article theorises the transformation of dissent in the digital age by examining the contemporary figure of the dissident intellectual within the political economy of platform capitalism. Departing from the twentieth-century propaganda paradigm articulated in Manufacturing Consent, the article argues that contemporary media systems no longer prioritise the stabilisation of consensus but instead actively produce, amplify, and monetise division, outrage, and moral conflict. This structural shift is conceptualised as Propaganda 2.1: a regime in which dissent itself becomes an infrastructural resource (...) rather than an oppositional force. Through an extended analytical case study of Noam Chomsky, once emblematic of counterculture as an external critic of power, the article traces how dissidence is reconfigured into a form of performative visibility embedded within algorithmic attention economies. Chomsky’s elevation as ‘arguably the most important intellectual alive’—a phrase that originated in irony—illustrates how critique is converted into symbolic capital, while subsequent scandals and polarisation cycles demonstrate how controversy functions as a generator of engagement rather than a threat to power. Drawing on Cass Sunstein’s concept of cognitive infiltration, the article reinterprets infiltration not as deliberate state action but as an automated process ‘sunsteinization’ performed by digital infrastructures that fragment interpretive communities from within. The analysis further integrates the notion of kayfabe politics to describe a media environment in which audiences knowingly participate in staged moral conflicts between ‘righteous’ and ‘evil’ actors, sustaining a dramaturgy of dissent that produces loyalty, identity, and revenue while leaving structural conditions untouched. The article concludes that contemporary counterculture no longer operates as an external pressure capable of destabilising dominant systems but survives as a conspicuous performance of opposition. Dissent persists, but as spectacle rather than strategy, signalling not the disappearance of critique but its full absorption into the operating logic of digital power. (shrink)

Belief is often treated as an epistemic attitude toward propositions, formed through evidence and revised through argument. Yet much of human belief is neither adopted nor maintained primarily through rational evaluation. This paper proposes a lifecycle framework explaining belief as a developmental and social phenomenon unfolding across three phases: genesis, stabilization, and revision. First, the paper identifies five engines of belief genesis: inheritance within the home, social absorption through belonging, authority and coercion within institutions, media ecosystems including algorithmic amplification, (...) and lived experience interpreted through prior frameworks. Second, it analyzes belief stabilization as a predictable hardening process whereby beliefs become identity structures, emotional regulators, social contracts, interpretive filters, and publicly invested commitments—mechanisms intensified by contemporary digital environments. Third, the paper distinguishes two axes of belief change: horizontal revision driven by social influence and norm shifts, and vertical revision driven by inward agency. The paper argues that deep and deliberate belief revision requires the MVC triad—metacognition, values, and moral courage—which enables individuals to recognize inherited interpretations, prefer truth to comfort, and endure the social costs of dissent. Finally, the paper introduces the "lamp effect": vertically driven belief change can return to the social plane by shaping others through credibility, integrity, and exemplarity. The framework integrates psychology, media ecology, phenomenology, and social epistemology to offer a coherent theory of belief dynamics in modern societies. (shrink)

Boredom is an affective experience that can involve pervasive feelings of meaninglessness, emptiness, restlessness, frustration, weariness and indifference, as well as the slowing down of time. An increasing focus of research in many disciplines, interest in boredom has been intensified by the recent Covid-19 pandemic, where social distancing measures have induced both a widespread loss of meaning and a significant disturbance of temporal experience. This article explores the philosophical significance of this aversive experience of ‘pandemic boredom.’ Using Heidegger’s work as (...) a unique vantage point, this article draws on survey data collected by researchers in an ongoing project titled ‘Experiences of Social Distancing During the Covid-19 Pandemic’ to give an original phenomenological interpretation of the meaninglessness and monotony of pandemic boredom. On a Heideggerian interpretation, pandemic boredom involves either a situative confrontation with relative meaninglessness that upholds our absorption in the everyday world, or an existential confrontation with absolute meaninglessness that forces us to take up the question of our existence. Arguing that boredom during the pandemic makes this distinction difficult to sustain, I consider some of the ways in which pandemic boredom might be seen to expose and then exceed the distinctive methodological limitations of Heidegger’s philosophical interpretation of boredom. (shrink)

In this article I develop Heidegger's phenomenology of poetry, showing that it may provide grounds for rejecting claims that he lapses into linguistic idealism. Proceeding via an analysis of the three concepts of language operative in the philosopher's work, I demonstrate how poetic language challenges language's designative and world-disclosive functions. The experience with poetic language, which disrupts Dasein's absorption by emerging out of equipmentality in the mode of the broken tool, brings Dasein to wonder at the world's existence in (...) such a way that doubt about its reality cannot enter the picture. (shrink)

Molluscs, being highly susceptible to potentially toxic elements (PTEs) and easily accessible for human consumption, play a critical role in research on PTE pollution. This study focuses on Kukup Fishing Village in Johor, Malaysia, to investigate the levels of Cd, Cu, and Pb in seawater, sediment, and the soft tissues and shells of the gastropods Nerita articulata (lined nerite snail) and Cerithidea obtusa (obtuse horn shell). All collected samples were chemically digested before being analysed using the flame atomic absorption (...) spectrometer (F-AAS). It is found that the PTEs are mostly accumulated in soft tissues and shells, followed by sediments and seawater, respectively. Besides, the results revealed that all study locations exhibited moderate to severe pollution, and the PTE concentrations in sea snails exceeded the thresholds set by the Malaysian Food Regulations (1985). The mean concentrations of the studied elements in the seawater, soft tissues, and shells of two studied species were found to be in the order of Pb > Cu > Cd. Additionally, Pb was heavily accumulated in the soft tissues of both species: N. articulata (712.587–723.242 ppm) and C. obtusa (705.935–708.626 ppm). Compared to N. articulata, C. obtusa showed a higher capacity to accumulate Cd (3.702–4.350 ppm) and Cu (92.687–157.445 ppm), particularly in the soft tissues. The shell of N. articulata and the soft tissue of C. obtusa were identified as potential biomonitoring indicators for Cd and Cu, respectively. It is recommended that the local Malaysian authorities could strengthen environmental management, implement regular monitoring, and raise public awareness to minimise seafood consumption from polluted areas as these measures could aid to reduce pollution, protect marine ecosystems, and safeguard public health. (shrink)

The growth response, metal tolerance and phytoaccumulation properties of water spinach (Ipomoea aquatica) and okra (Abelmoschus esculentus) were assessed under different contaminated spiked metals: control, 50 mg Pb/kg soil, 50 mg Zn/kg soil and 50 mg Cu/kg soil. The availability of Pb, Zn and Cu metals in both soil and plants were detected using flame atomic absorption spectrometry. The concentration and accumulation of heavy metals from soil to roots and shoots (edible parts) were evaluated in terms of translocation factor, (...) accumulation factor and tolerance index. Okra recorded the highest accumulation of Pb (80.20 mg/kg) in its root followed by Zn in roots (35.70 mg/kg) and shoots (34.80 mg/kg) of water spinach, respectively. Different accumulation trends were observed with, Pb > Zn > Cu in okra and Zn > Pb > Cu in water spinach. Significant differences (p < 0.01) of Pb, Zn and Cu accumulation were found in both water spinach and okra cultivated among tested treatments. However, only the accumulation of Pb metal in the shoots of water spinach and okra exceeded the maximum permissible levels of the national Malaysian Food Act 1983 and Food Regulations 1985 ([2006]) as well as the international Codex Alimentarius Commission limits. This study has shown that both water spinach and okra have good potential as Pb and Zn phytoremediators. (shrink)

As part of their professional practice, dancers allow their affectivity to enhance their kinesthetic work. Their intentional and disciplined use of personal, emotional resources ensures both creativity, interpretation, absorption, and connections in ways that extend beyond the traditional phenomenological understanding of affectivity as pre-reflectively based. The affective regulations dancers employ can be seen as an “artistic epoché,” and their layered performance awareness corresponds with Edmund Husserl’s descriptions of “image-consciousness.” Through qualitative interviews with three professional dancers, phenomenological theory, and additional (...) supportive literature, this article shows how affectivity can be experienced through high-order levels of Leib, constituting states of “bodily reflective” consciousness. The dancers’ primary goal in these efforts is to foster meaningful and artistic communication with their audience. (shrink)

The stream of human consciousness appears to be interruptible, in that we can experience a sensation of ‘returning to ourselves after an absence of content’ (e.g. sleep, anaesthesia, full-absorption meditation). Prima facie, such evidence poses a challenge to simple applications of theories of consciousness based on electromagnetic or neural activity in the brain, because some of this activity persists during periods of interruption. This paper elaborates one of several possible responses to the challenge. We build on a previous theory (...) in which EM field topology delineates complex macrophenomenal experience. We first apply an analytic lens to identify different ways in which field topologies might generate sensations of ‘absence of content’. We then test the feasibility of a particular phenomenological approach for assessing those field topologies, powered by the unusual lucidity about cessation pathways induced via certain meditation practices and psychedelic dosages. We build computational simulations of these cessation pathways and test them on eight interviewees with various levels of experience in cessation states. We conclude that this approach can generate usable insight, but requires further formalisation to fulfil its potential. The findings tentatively support our claims but the theory remains speculative at this stage. We set out empirical tests with 11 specific predictions, both for further phenomenological research and for brain manipulation research. Although they align neatly, our ontological and cessation theories can also be separated. The paper describes how our theories can be consistent with other perspectives on consciousness, such as variants of predictive processing or global network theory. (shrink)

Most commonplace moral failure is not conditioned by evil intentions or the conscious desire to harm or humiliate others. It is more banal and ubiquitous – a form of moral stupidity that gives rise to rationalization, self‐deception, failures of due moral consideration, and the evasion of responsibility. A kind of crude, perception‐distorting self‐absorption, moral stupidity is the cause of many moral missteps; moral development demands the development of self‐knowledge as a way out of moral stupidity. Only once aware of (...) the presence or absence of particular desires and beliefs can an agent have authority over them or exercise responsibility for their absence. But what is the connection between self‐knowledge and moral development? I argue that accounts (such as Kant's and Richard Moran's) which construe instances of self‐knowledge as like the verdicts of a judge cannot explain its potential role in moral development, and claim that it must be conceived of in a way that makes possible a process of self‐refinement and self‐regulation. Making use of Buddhist moral psychology, I argue that when self‐knowledge plays a role in moral development, it includes a quality of attention to one's experience best modeled as the work of the craftsperson, not as judge. (shrink)

Tropical grasses are fast growing and often used for phytoremediation. Three different types of tropical grasses: Vetiver (V. zizanoides), Imperata (I. cylindrical) and Pennisetum (P. purpureum) tested in different growth media of spiked heavy metal contents under the glasshouse environment of RimbaIlmu for 60-day. The growth performance, metals tolerance and phyto-assessment of cadmium (Cd), lead (Pb), zinc (Zn) and copper (Cu) in shoots and roots were assessed using flame atomic absorption spectrometry (FAAS).Tolerance index (TI), translocation factor (TF), biological accumulation (...) coefficient (BAC), biological concentration factor (BCF), and uptake efficacy was applied to evaluate the metal translocation ability among all three grasses. All three grasses showed significantly higher (p<0.05) accumulation of the total heavy metals in the spiked metal treatment compared with other tested treatments. Vetiver accumulated remarkably higher total concentration of Cd (93.08 ± 3.81 mg/kg) and Zn (1284.00 ± 234.83 mg/kg) than both Imperata and Pennisetum. The overall trend of heavy metals accumulation for all three grasses followed the order of Zn>Pb>Cd>Cu. The results of study suggested that both Imperata and Pennisetum are commendable and potential phytoextractors for Zn as well as phytostabilizers for Cd, Pb and Cu, respectively. (shrink)

Although Heidegger’s explicit account of “poetic dwelling” belongs to his later philosophy, there are important indications that he was already engaging with the core matter of the notion in his early thought. Contrary to the idea that in Being and Time, “dwelling” amounts to mere practical coping with the environment, we would like to demonstrate that the notion is already a poetic issue in his early thought, as it requires the appropriation of our relation to the world via an authentic (...) experience of finitude. Following a topological mode of thinking, the paper thematizes the connections between Heidegger’s early and later thought, and elucidates the following three points: First, “freeing” and “letting” appears as the appropriate ethos of a poetic experience of finitude, one that maintains the “clearing” of meaningfulness. Second, a topological reading of Being and Time can explicate the notions of authenticity and inauthenticity as different disclosures of the clearing where human being-world correlation occurs. Third, the notion of “keeping-still” (Schweigen) can be interpreted as an authentic disposition that frees space for the disclosure of existence. The paper concludes that an authentic experience of finitude through “stillness” appears to reorient human ethos by releasing “discourse” from absorption in “idle-talk” and that such an act of existential re-orientation of one’s disposition towards the world is the essence of “authenticity,” and Heidegger’s early “poetic dwelling”. (shrink)

This is a critical theoretical investigation of Hubert Dreyfus’ ‘phenomenology of everyday expertise’ (PEE). Operating mainly through the critical perspective of the ‘emancipatory interest’ the article takes issue with the contention that when engaged in expert action human beings are in non-deliberative, reason-free absorption. The claim of PEE that absorbed actions are not amenable to reconstruction places those actions outside the space of reasons. The question of acting under the wrong reasons – the question upon which the emancipatory interest (...) rests – is thereby rendered groundless. A further difficulty for the emancipatory interest is the elimination by PEE of reflective agency. Framing expert action as perception- and affordance-driven, PEE diminishes practical reasoning. Furthermore, it understands freedom – consistently with its notion of action as affordance – as primarily the capacity of human beings to submit themselves to processes rather than to step back reflectively from them. Several criticisms of the philosophical delimitations created by methodology of PEE – phenomenology – are also developed. (shrink)

The environmental concern of plastic waste (PW) generation has escalated to an alarming level due to the versatility and high demand in various applications. In order to search for an effective way to utilise PW, reusing them for the production of construction material appears as an environmentally-friendly approach. This is also because conventional construction materials often consume high energy during production has caused many environmental impacts. This review paper summarises the previous studies on reusing various PW as raw material and (...) aggregate for construction and its properties with special attention to bricks and paving blocks. This paper begins by illustrating on the properties of plastics and the impacts of PW to the environment. Followed by discussion on reusing PW and its impacts on the overall properties of construction material. This review found that limited studies had been conducted on the usage of PW in the production of the paving block. Besides, most of the studies focused predominantly on compressive strength and water absorption as the main parameters to evaluate the characteristics of bricks and paving blocks. It is concluded that the use of PW in construction material could possibly serve as a sustainable source for construction material in the future. (shrink)

Plastic waste is a significant environmental problem for almost all countries; therefore, protecting the environment from the problem is crucial. The most sensible solution to these problems is substituting the natural aggregates with substantial plastic waste in various building materials. This study aimed to optimise the mixed design ratio of cement brick containing plastic waste as aggregate replacement. Plastic cement brick mixtures were prepared by the incorporation of four different types of plastic waste such as polyethylene terephthalate (PET), high-density polyethylene, (...) low-density polyethylene and polypropylene into cement bricks with different cement contents (150, 300 and 450 g) and plastic replacement percentages (0, 3 and 6%). Compressive strength and water absorption of the plastic cement bricks were analysed using a statistical model through the response surface methodology. It revealed the optimum cement brick mixed design is C3-1% PET with the compressive strength of 27.50 MPa and water absorption of 1.16%. The optimised plastic cement brick also satisfied the general ASTM C62-17 requirements for building bricks despite the higher porosity observed by the scanning electron microscopy. The results from Fourier transform infrared spectroscopy analysis also showed that the addition of the plastic waste into cement brick was unlikely to modify the chemical compound within the cement brick mixtures. Thus, the proposed mathematical model can predict the required hardened properties of plastic cement bricks and could lead to greater utilisation of plastic waste in building materials. (shrink)