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The Effect Of Spin Polarization On Ion-Acoustic Solitary Waves In Quantum Plasmas, Amirhosein Rezvani, Sedigheh Miraboutalebi, Leila Rajaei, Mahmoodreza Sharifian

Turkish Journal of Physics

The exchange interaction, a fundamentally quantum-mechanical phenomenon, can significantly modify the classical description of cold, overdense plasmas. These quantum effects can be systematically analyzed within the framework of quantum magnetohydrodynamic (QMHD) theory, which enables the use of separate momentum equations for spin-up and spin-down electron populations. In this study, we adopt this approach to incorporate exchange interactions for both spin species and investigate the excitation of ion-acoustic wave (IAW) solitons in the plasma system. Using a perturbative expansion method, the governing equations are reduced to a nonlinear Schrödinger equation (NLSE), which admits solitonic wave solutions. The stability of these solitons …

Radiation Pressure And Membrane Dynamics In Cavity Optomechanics: Interaction Hamiltonian And Quantization, Mahmut Can Özuygur

Turkish Journal of Physics

Cavity optomechanics explores the interaction between light confined in optical cavities and mechanical oscillators, primarily driven by radiation pressure forces. These interactions enable significant advances in precision measurements, quantum information processing, and tests of fundamental quantum mechanics. This paper presents a detailed analysis of membrane vibration and radiation pressure force within a cavity optomechanical system. The membrane's equation of motion is derived, the radiation pressure force is evaluated within the Lorentz force formalism, and the corresponding interaction Hamiltonian is formulated. Quantization of the resulting Hamiltonian enables the investigation of quantum phenomena, including entanglement generation and quantum state transfer, and provides …

Observational Constraints On The Structure-Induced Dark Energy Model, Ali̇ Kazim Çamlibel

Turkish Journal of Physics

A new phenomenological dark energy model, originally associated with large-scale structure formation and proposed as a solution to the fine-tuning and coincidence problems related to the cosmological constant, was analyzed within the framework of General Relativity in a Friedmann-Robertson-Walker spacetime and its model parameters were estimated using cosmic chronometers and recent DESI data. It turns out that the proposed model can serve as an alternative evolving dark energy model with a novel equation of state function. Given the form of this phenomenological energy density ansatz, which rises with the nonlinear structure growth in the universe and declines as cosmic voids …

On Cosmological Equation Of State From The First Law Of Thermodynamics, Ch'ng Han Siong

Turkish Journal of Physics

We derive several equations of state for different types of energy from the first law of thermodynamics. We derive the equation of state of a Machian universe from the well-known energy formulaE=mc2. This equation of state is consistent with previously reported results. We then propose hypothetical forms of energy that lead to the equations of state of the Chaplygin gas, generalized Chaplygin gas, and modified Chaplygin gas. We also obtain the energy density of the Chaplygin gas by dividing the hypothetical energy by the volume of the universe, and find that it is consistent with previously reported results. Finally, we …

Design And Fabrication Of Petri Dish Optimized For High-Frequency Acoustic Microscopy Using 3d Printing, Tuna Pesen, Beyza Ceren Eren, Arda İnanç, Bora Akgün

Turkish Journal of Physics

High-frequency imaging in acoustic microscopy requires the use of Petri dishes with thin and acoustically transparent bottoms to minimize signal attenuation and distortion. Commercially available options suitable for this purpose are often expensive or limited in compatibility with custom setups. Here, we present a cost-effective and easily customizable alternative developed in our laboratory, consisting of a 3D-printed frame combined with commercially available stretch film. The stretch film serves as an ultrathin (8 µm thickness) base that supports efficient high-frequency acoustic transmission, enabling clear and reliable imaging. Beyond acoustic microscopy, the adaptable design is also compatible with other modalities such as …

Generative Ai In Transportation Analytics: Foundations, Deep Generative Models, And Practical Use Cases, Samrad Babaee, Mohsen Naghdi, Ali Mansouri, Abdolmajid Erfani

Michigan Tech Publications

Generative artificial intelligence (Gen-AI) is rapidly reshaping transportation analytics by enabling data synthesis, uncertainty modeling, and decision-oriented reasoning under sparse and complex conditions. This study presents a systematic, use-case-driven review of 142 empirical transportation studies published between 2018 and August 2025, synthesizing how Gen-AI has been adapted, evaluated, and integrated into real transportation workflows. This study distinguishes two dominant model families, deep generative models and foundation models, and show that they serve fundamentally different yet increasingly complementary roles: the former addressing data scarcity and distributional learning, and the latter enabling reasoning, coordination, and decision support. Through bibliometric analysis, topic modeling, …

Mir172-Ap2 Controls Age-Dependent Regeneration Competence In Populus, Kaiwen Lyu, Abdul Azeez, Victor Busov

Michigan Tech Publications

Plants maintain remarkable regenerative potential, yet this capacity declines with developmental age, limiting clonal propagation and biotechnological applications. Here, we show that the miR172-AP2 module serves as a central determinant of regeneration competence in Populus. Regenerative capacity declines progressively along the shoot developmental gradient, correlating with elevated miR172 and reduced AP2 transcript levels. Functional analyses demonstrate that AP2 promotes both shoot and root regeneration by directly activating downstream transcriptional programmes, including AINTEGUMENTA-LIKE1, BIG LEAF and LIKE APETALA1, which regulate organogenic growth and developmental competence. Elevated miR172 or cytokinin signalling represses AP2, reducing regenerative outcomes, indicating that hormonal and developmental signals …

Addendum: Raf/Mek/Extracellular Signal-Related Kinase Pathway Suppresses Dendritic Cell Migration And Traps Dendritic Cells In Langerhans Cell Histiocytosis Lesions, Jun Tang, Camille Bigenwald, Madhavika Serasinghe, Karen Phaik Har Lim, Howard Lin, Tsz-Kwong Man, Romain Remark, Samantha Baxter, Veronika Kana, Stefan Jordan, Zoi Karoulia, Wing-Hong Kwan, Marylene Leboeuf, Elisa Brandt, Helene Salmon, Kenneth Mcclain, Poulikos Poulikakos, Jerry Chipuk, Willem J M Mulder, Carl E Allen, Miriam Merad

Faculty, Staff and Students Publications

No abstract provided.

From Homogeneous To Heterogeneous Adaptive Bounded-Confidence Opinion Dynamics On Networks, Sally Hafez, Fatma R. Farag, Amira S. N. Tawadros

Northeast Journal of Complex Systems (NEJCS)

Adaptive bounded-confidence models (ABCMs) elucidate the coevolution of agent states and network structure via local interactions and rewiring mechanisms. Traditional formulations assume uniform interaction parameters, leading to distinct regime shifts encompassing fragmentation, polarization, and consensus. A symmetric heterogeneous extension of the adaptive bounded-confidence model is introduced, in which interaction parameters vary according to whether agents belong to the same or different groups. The model retains the original update and rewiring protocols but integrates within-group and between-group confidence bounds alongside tolerance thresholds. Initially, the classic homogeneous model is replicated to establish a reference point. Subsequently, the heterogeneous extension is assessed under …

Integrating Oncology Into Entry-Level Physical Therapist Curricula, Shana Harrington, Christopher M. Wilson, Morgan Zaranec, Lori Boright

Oncology Rehabilitation in Practice

Print issue available for $25.

Background: Cancer and its treatments commonly result in adverse effects that impair function, well-being, and quality of life, necessitating access to skilled physical therapists (PTs). Although oncology is an essential component of physical therapist practice, entry-level education in cancer rehabilitation has historically been limited. In 2025, the Essential Competencies for Physical Therapy Entry-Level Education in Oncology were developed through a mixed-methods, modified Delphi process, establishing 19 competencies across six domains and defining minimum expectations for new graduates. To support translation of these competencies into academic curricula, a practical implementation resource was needed.

Purpose: To …

Wavelet-Based Multiscale Analysis Of Cave Co₂ Concentration In Response To Short-Term High-Intensity Tourism Activities: Spatiotemporal Heterogeneity And Lag Characteristics, Mingda Cao, Wenwen Song, Yan Zhang, Jie Zhang, Zhiqiang Yao

International Journal of Speleology

High-intensity tourism activities can cause a significant increase in cave air CO₂ concentration, thereby affecting the cave micro-environment and secondary carbonate deposition. During the 2023 National Day Golden Week, high-frequency continuous monitoring of cave air CO₂ partial pressure (PCO_2(A)) and visitor numbers was conducted in Dawang Cave, Anhui Province. Wavelet transform and cross-correlation analyses were used to reveal the multi-scale response characteristics of CO₂ concentration to tourism activities. The results show that: (1) PCO_2(A) exhibited clear diurnal variations (higher during the day, lower at night) and decreased spatially with enhanced ventilation, controlled jointly by …

Decentring Philosophical Education In African Tertiary Education: Integrating Global Perspectives In The Classroom, Isaac Mutelo

Comparative Philosophy

The philosophical discourse has been dominated by Western perspectives, an approach that continues to influence curriculum design and delivery in higher education. The historical dominance of the Western philosophical canon in university curricula has contributed to the marginalisation of other equally significant philosophical traditions from Africa, Latin America, Asia, and Indigenous cultures. This approach has contributed significantly to the narrow and limited scope and relevance of philosophy as an academic field globally. Rather than advocating for the dominance and superiority of the Western-centred curriculum, this paper acknowledges the centrality of integrating global philosophical perspectives in the philosophy curriculum and discourse …

Engaging Intercultural Philosophy In The Classroom: A Methodological Proposal, Gloria Luque Moya

Comparative Philosophy

The exclusion of non-Western philosophies from university curricula has been a persistent feature of academic philosophy, both in the United States and Europe. This marginalization reflects an enduring assumption that philosophy is a uniquely Western enterprise, originating in ancient Greece and developed exclusively within European traditions. This article challenges that assumption by arguing that the teaching of intercultural philosophy is not merely a pedagogical issue, but an urgent necessity in the context of globalization and cross-cultural exchange. Focusing on the limited presence of non-Western philosophical traditions in Spanish university programs, the article first analyzes the structural asymmetry in the historiography …

Teaching China Beyond Eurocentrism: Intercultural Pedagogy And The Case Of The República Del Reino De La China By Jerónimo Román Zamora, Miriam Diaz Belizon

Comparative Philosophy

Interdisciplinary approaches to teaching China in Western academic contexts often reproduce Eurocentric frameworks that reduce Chinese philosophical and cultural traditions to subordinate objects of analysis. This article proposes an alternative model grounded in intercultural philosophy and the Filosofías del Sur, arguing that China should be approached not as a distant object of representation, but as an epistemic interlocutor capable of transforming philosophical education. The article develops this argument through the recovery of the República del Reino de la China, included in the 1595 edition of Repúblicas del Mundo, as a key example of early intercultural mediation from the European South. …

Tracing The Philosophy Of Toleration Through An Intercultural Lens: Theory, Challenges, And Educational Implications, Xianzhe Hui

Comparative Philosophy

Toleration is usually defined as a permissive attitude toward disagreement or dislike concerning diverse beliefs and practices. In philosophical education, toleration is emphasized both theoretically and in the way teachers and students practice it. Scholars and philosophers are familiar with the connotations and justifications of toleration attributed to Enlightenment philosophers. Toleration has often been regarded as a uniquely Western idea or virtue, rooted in the European Enlightenment values of individual rights and freedom of thought. Recently, however, this viewpoint has been challenged by scholars, who argue that the approaches to diversity in non-Western intellectual traditions should be taken into consideration. …

Intercultural Questioning: Teaching Report On A Question-Oriented Pedagogy In Teaching Chinese Philosophy, Sai Hang Kwok

Comparative Philosophy

Language and cultural barriers pose major obstacles to teaching Chinese philosophy to Western philosophy students. Without a cultural and linguistic background, students often struggle to read the original Chinese philosophical texts. Translation also involves issues of interpretation that are difficult to be settled in undergraduate-level courses. To address this situation, this paper introduces a question-oriented pedagogy called “intercultural questioning”. Instead of aiming at a comprehensive understanding of the entire Chinese philosophical tradition, the question-oriented pedagogy reveals the implicit assumptions in one’s conceptual frameworks and unexamined questions in Western philosophy through the East-West dialogue. Students can obtain philosophical insights from Chinese …

Objectives And Methods Of Teaching Intercultural Philosophy: Introduction, Zaida Espinosa Zarate, Mario Wenning

Comparative Philosophy

No abstract provided.

Why Minds Need Bodies: Organismic Unity And Limits Of Artificial Consciousness, Renée Snow

Comparative Philosophy

This paper argues that functional organization alone is not sufficient for phenomenal consciousness or the existence of a unified subject of experience. While many contemporary accounts of artificial consciousness assume that replicating the causal or computational structure of the brain would be sufficient for subjective experience, this paper identifies a deeper constraint: consciousness depends on organismic unity. The argument proceeds through a triangulation of conceptual, empirical, and metaphysical considerations. First, Zuboff’s thought experiment shows that functional organization can be preserved while the unity of the subject dissolves, suggesting that causal pattern replication alone cannot secure subjectivity. Second, findings from neuroscience …

Fang Zhu’S Shen-Mie-Lun And Contemporary Physicism: A Cross-Cultural Dialogue, Soo Lam Wong

Comparative Philosophy

Fan Zhen’s 范缜 “Shen-Mie-Lun 神灭论” can be read as a debate between a physicalist and a dualist in the philosophy of mind. Many of Fan’s arguments found in the “Shen-Mie-Lun” correspond to contemporary physicalism in Western analytic philosophy. My aim in this essay is to bring Fan's “Shen-Mie-Lun” into conversation with contemporary physicalism in the following way: (1) offer an outline of Fan’s physicalism as presented in the “Shen-Mie-Lun” (2) map his view onto the key positions and concepts of contemporary physicalism, (3) show how his view is (a) incompatible with eliminative …

Can Skepticism Be Politically Progressive? An Approach From Zhuang Zi, Tammo Lossau

Comparative Philosophy

Ancient skeptics, both in the West and East, suggest their philosophy as a form of life. One reservation about living as a skeptic is that it turns us into political conformists—this is also Jonathan Ichikawa’s (2024) objection to philosophical skepticism. Skeptics take their own perspective on the world to be limited, and in this sense they will be hesitant to fully embrace a conservative ideology. But the Pyrrhonian skeptic Sextus Empiricus recommends that in their actions, skeptics will follow existing laws and common moral beliefs. In this paper, I want to develop a different conception of skepticism based on the …

Jing (敬) And Respect, Wenyang Gao

Comparative Philosophy

Jing (敬) is often translated as “respect”. Some scholars argue for a “perception of worth” reading, conceiving jing as a deontic normative attitude akin to “respect” in the Western tradition. Others propose a “directing attention” reading, holding that jing is a virtue. This article clarifies the meaning and normative structure of jing, arguing that it has three dimensions:  (1) a state of mind characterized by seriousness, (2) an intentional, respectful feeling, and (3) respectful conduct aligned with ritual propriety (Li禮). While the “directing attention” reading correctly identifies jing as a virtue, insisting that jing does …

A Constructive Engagement With Confucian Gender Ethics: Reinterpreting The Three Obediences And Four Virtues In Contemporary Vietnam, Vo Van Dung

Comparative Philosophy

This paper examines the influence of the doctrines of the Three Obediences and Four Virtues on the moral thought of Vietnamese women in contemporary society. The study addresses the central question of whether and how these doctrines remain relevant within current social and cultural contexts. It traces the historical introduction and transformation of these doctrines in Vietnam. It analyses their dual impact on women’s moral values, highlighting both their enduring ethical contributions and their role in sustaining gendered constraints. The findings suggest that while certain elements of the Four Virtues have been reinterpreted and selectively integrated into modern ethical frameworks, …

The Modal Catuṣkoṭi: Formalizing Emptiness In Classical Modal Logic, Chance Chapman

Comparative Philosophy

Nāgārjuna’s arguments in the Mūlamadhyamakakārikā rely extensively on modus tollens, yet this inference is invalid in the paraconsistent frameworks typically used to formalize the catuṣkoṭi. We develop a modal extension of Belnap-Dunn semantics to address this, expressed as: ¬□(v(P) = t) ∧ ¬□(v(P) = f) ∧ ¬□(v(P) = b) ∧ ¬□(v(P) = n). This formula applies self-reflexively, resolves longstanding interpretive debates regarding verses within Nāgārjuna’s Mūlamadhyamakakārikā and Vigrahavyāvartanī such as his “no thesis” defense, and bridges interpretive gaps between traditionally designated Eastern and Western logical traditions, providing a Western analytical translation of Indian dialectic into symbolic modal logic that …

Editor's Words

Comparative Philosophy

No abstract provided.

Vol 17 No 2 Contents Page

Comparative Philosophy

No abstract provided.

Vol 17 No 2 Informaton Page

Comparative Philosophy

No abstract provided.

Vol 17 No 2 Cover Page

Comparative Philosophy

No abstract provided.

A Poetic Call For And A Reflection And Commentary On Clarity, Understanding, Hope, Courage, And Compassion, Carroy U. Ferguson

Psychology Faculty Publication Series

Finding a published poem I had written as a teenager, titled “The Heavens Weep.” this article uses that poem as the basis for a commentary that reflects on the state of the world today (2026),  As a commentary, the article uses the poetic and metaphoric words in the poem as a relevant "reality check" for what is still going on today.  In essence, the commentary is about a call for Clarity, Understanding, Hope, Courage, and Compassion, or what I call Archetypal Energies, Higher Vibrational Energies that operate deep within our individual and collective psyches to creatively urge us to "see" …

Leventhal, Alan, San Jose State University

Emeritus and Retired Faculty Biographies

San Jose State University, Anthropology, MA 1993

(MA Thesis Title: A Reinterpretation of Some San Francisco Bay Mound Sites: A View from the Mortuary Complex from Prehistoric Site CA-ALA-329, The Ryan Mound): https://scholarworks.sjsu.edu/etd_theses/694/

City College of New York, Major: Anthropology; Minor: Education and Geology, BA 1973

Archaeological Field Schools

University of Nevada: Nevada State Museum Archaeological Field School, Dr. Robert Elston, Director, June - August 1972

City College of New York Archaeological Field School, Dr. Robert Schuyler, Director, June - August 1971

See CV for Awards/Scholarships, 1972-2013.

The Aste-Bgc Data-Assimilative Regional Ocean Biogeochemical Model, L. A. Moseley, G. A. Mckinley, D. Carroll, D. Menemenlis, R. Dussin, A. T. Nguyen

Faculty Research, Scholarly, and Creative Activity

We present a data-assimilative regional ocean biogeochemical model, ASTE-BGC, which simulates the physical and biogeochemical state of the North Atlantic Ocean from 2002 to 2017. Model physics are provided by a physical state estimate (ASTE), which assimilates O(10⁹) in situ and satellite-based observations over the model domain and time period. Model biogeochemistry is simulated by a medium-complexity biogeochemical module (BLING), which simulates nine prognostic biogeochemical tracers and three ecological classes. Through a three-step optimization process which combines informal adjustments and formal mathematical optimization, we minimize model-data misfit between a “spun-up” simulated biogeochemical state and O(10⁵) BGC-Argo …