Search Results (682)

Given the importance of plants for ecosystem functioning, sustainability, and human well-being, children should be introduced to local species as early as possible. This study investigated whether kindergarten children (n = 24) can acquire knowledge of trees through a motion-based educational game and a subsequent half-day excursion. During the game, illustrations of trees were shown, their names were called out, and the children were asked to perform certain movements relating to features/names of the trees they had practiced. In semi-structured interviews directly after the activities and three months later, the children were asked to identify the trees by their leaves and to provide reasons why they had remembered their names. Already, after playing the game for four weeks, species with large and iconic leaves such as Norway maple (Acer platanoides) were correctly identified in nature by about 80% of the children. The interviews showed that even after three months, children correctly identified more than half of the species presented. They recognized the trees by their shape and the texture of their leaves but also by remembering the corresponding movements. The combination of motion-based play and hands-on, sensory investigations can be recommended to promote plant knowledge right from kindergarten age. Full article

This paper explores philosophical issues of personal identity and its connection to forgetting through the famed Tibetan Buddhist thinker Tsongkhapa (1357–1419). Tsongkhapa, in turn, follows in the Middle Way (madhyamaka) tradition of Nāgārjuna (c. 150–250 CE) and Candrakīrti (c. 600–650 CE). Specifically, Tsongkhapa demonstrates that we can make sense of a consistent personal continuity despite the disruptions of forgetting and remembering. In so doing, he nuances the notion of personhood, revealing that it does not exist the way we think. I rely on a thought experiment derived from the hit TV show Severance to demonstrate the ramifications of his theory. By way of conclusion, I explore how Tsongkhapa’s analysis constitutes a notion of “positive forgetting”. Full article

This article examines how gender shapes Holocaust memory through close analyses of two canonical women’s memoirs: Charlotte Delbo’s Auschwitz and After and Ruth Klüger’s Still Alive (2001), a considerably rewritten and culturally reinterpreted version of her earlier German book Weiter leben (1992). Delbo, a French political deportee, and Klüger, an Austrian Jewish survivor, provide testimonies that challenge the male-centered paradigms that have long dominated the Holocaust literature. Although pioneering feminist scholars have shown that women experienced and remembered the Holocaust differently, gender-based analysis remains underused—not only in Holocaust studies but also in broader memory studies, where it is often assumed to be already complete or exhausted. This view of theoretical saturation reflects a Eurocentric bias that equates critical maturity with Western academic prominence, thereby masking the ongoing influence of gender on the production, circulation, and reception of testimony worldwide. Drawing on trauma theory, concepts of multidirectional memory and postmemory, systems theory of media, and ethical approaches to testimony, this article argues that gender is not merely descriptive of Holocaust experience but also constitutive of how trauma is narrated, circulated, and archived. Testimony, as a cultural form, is inherently mediated, and that mediation is fundamentally gendered. This analysis illustrates how Delbo and Klüger create gendered testimonial forms through unique aesthetic strategies. Delbo’s writing focuses on seeing by invoking a feminist aesthetics of voir as imagined and ethical visualization, while Klüger’s narrative emphasizes voice, utilizing rhetorical sharpness and ambivalent narration to challenge postwar silencing. Instead of equating gender with femininity, the article understands gender as a relational and intersectional system—one that includes masculinity, non-binary identities, and structural power differences. It also questions Eurocentric assumptions that feminist critique has been fully explored within memory studies, urging renewed engagement with gender in transnational contexts, such as the often-overlooked testimonies from wartime Shanghai. Ultimately, this article argues that feminist approaches to Holocaust testimony expose the gendered structures of grievability that determine which kinds of suffering are preserved—and which remain unspoken. Full article

Trait rumination is a repetitive and often maladaptive attentional focus on the consequences of depression. Rumination independently contributes to cognitive control dysfunction associated with depression. However, it is not clear how the effects of rumination on cognitive control may contribute to negative attention biases as well, or whether it is specific to brooding or reflective rumination. To address these questions, the current study examined the link between trait rumination, cognitive control, and attentional biases. Participants were given a task to remember three neutral faces across a delay period with a single irrelevant sad, happy, or scrambled face distractor. Memory accuracy was also collected. Additionally, the amplitude of the emotion processing late positive potential (LPP) component was recorded by electroencephalograph (EEG) in response to distractors. Brooding and reflection were not associated with memory accuracy. Brooding was not significantly related to LPP amplitudes. A significant emotion by reflection interaction on LPP amplitudes was observed. As the reflection levels increased, the LPP amplitudes for sad faces decreased relative to amplitudes for scrambled faces. The effects were maintained while controlling for brooding and depression. The results suggest that reflection may bias attention toward control over negative distraction but not improve accuracy and, thus, may contribute to cognitive inefficiency associated with depression. Full article

This article explores how Japanese anime has become a space of theological imagination, where viewers encounter the divine not as fixed dogma but as a lived process. Through symbolic analysis of five spiritually resonant anime series: Puella Magi Madoka Magica, To Your Eternity, Sunday Without God, Code Geass, and The Promised Neverland, the study examines how characters such as Madoka, Fushi, Ai, Lelouch, Emma, and Mujika embody a form of theosis that unfolds through memory, sacrifice, refusal, and care. Rather than representing God as omnipotent or remote, these narratives invite a vision of the divine as vulnerable, suffering, and becoming, emerging through grief, relationships, and transformations. Drawing on theological and philosophical frameworks, especially process theology and symbolic interpretation, the article argues that anime collapses the traditional boundaries between theology and philosophy by embodying both in story. In these narrative worlds, divinity is not merely represented, it is approached, co-created, and remembered. The sacred is not a theory to master, but an encounter to undergo. Anime, thus, does not offer theology as a system but rather theology as a journey: a reenchanted vision of the world where God is still becoming. Full article

The Roman public library of Timgad (Algeria) constituted the study object of several extensive research works, particularly during the French colonial era. Following a virtual restitution-focused research work, this investigation aims to quantitatively characterize the daylighting conditions inside Timgad Public Library. Here, it must be remembered that the luminous environment inside libraries is a main design parameter and a main environmentalfactor. In addition, it must be highlighted that the Timgad region’s luminous climate differs from where Rome’s designers and builders practiced. Hence, at a first step, a comparison is carried out between the precepts of Vitruvius, the pioneer of ancient Roman architecture, and the outcomes of previous studies related to Roman libraries. Then, as a second step, a double approach combining both 3D geometric modeling and numerical simulation using Radiance (2.0Beta) software. These simulations are mainly elaborated for the case of the large reading room, including most of the building’s main activities—consulting, reading, and storing books. Finally, this inner luminous environment’s characterization highlights that the Timgad Roman antic library was not uniformly daylit and suggests that its use varied spatially and temporally with respect to this environmental parameter. Full article

Prospective memory, the ability to remember to execute a preplanned activity, is important in social interactions, insofar as such interactions frequently involve preplanned activities. The importance of prospective memory varies across different social contexts and individuals generally make greater efforts to ensure the completion of prospective memory tasks under high social motivation conditions compared to low social motivation conditions. We aimed to investigate the effects of various levels of social motivation on prospective memory. A single-factor between-subjects experimental design was implemented to explore the influence of social motivation intensity on time-based prospective memory and its processing mechanism. We found that only the high social motivation group demonstrated superior prospective memory performance compared to the control group. The high social motivation group also had slower response speeds in response to the ongoing tasks than both the control group and the low social motivation group, but the number of strategies used was not different among the three groups. Moreover, in comparison with the control group, the high social motivation group monitored time more frequently. The results suggest that only high-intensity social motivation can promote time-based prospective memory performance, and increased attention consumption is necessary for the occurrence of this effect. Full article

Memory is a fundamental neurological function, essential for animal survival. Over the course of vertebrate evolution, elaborations in the forebrain telencephalon create new memory mechanisms, meaning basal vertebrates such as amphibians must have a less sophisticated system of memory acquisition, storage, and retrieval than the well-known hippocampal-based circuitry of mammals. Personality also appears to be a fundamental vertebrate trait and is generally defined as consistent individual behavior over time and across life history stages. In anuran amphibians (frogs), personality studies generally ask whether adult frogs retain the personality of their tadpole stage or whether personality shifts with metamorphosis, an idea behavioral ecologists term adaptive decoupling. Using a multidisciplinary perspective and recognizing there are ~7843 species of frogs, each with some molecular, morphological, physiological, or behavioral feature that makes it unique, we review, clarify, and provide perspective on what we collectively know about memory and personality and their mechanisms in anuran amphibians. We propose four working hypotheses: (1) as tadpoles grow, new telencephalic neurons become integrated into functional networks, producing behaviors that become more sophisticated with age; (2) since carnivores tend to be more bold/aggressive than herbivores, carnivorous anuran adults will be more aggressive than herbivorous tadpoles; (3) each amphibian species, and perhaps life history stage, will have a set point on the Shy–Bold Continuum; and (4) around this set point there will be a range of individual responses. We also suggest that several factors are slowing our understanding of the variety and depth of memory and personality possibilities in anurans. These include the scala natura approach to comparative studies (i.e., the idea that one frog represents all frogs); the assumption that amphibians are no more than simple reflex machines; that study species tend to be chosen more for convenience than taxonomic representation; and that studies are designed to prove or disprove a construct. This latter factor is a particular hindrance because what we are really seeking as scientists is not the confirmation or refutation of ideas, but rather what those ideas are intended to produce, which is understanding. Full article

As first-hand testimonies and accounts of the Holocaust fade, scholars and artists alike have struggled to depict and contextualize the genocide’s monumental violence. But depicting violence and its aftermath poses several problems, including the question of how to recall loss without artificially filling in or effacing the absence so central to its understanding. In essence, remembering the Holocaust is a paradox: the preservation of an absence. Marianne Hirsch’s influential concept of postmemory addresses this paradox and asks questions about memorial capacity in the twenty-first century. This essay considers Hirsch’s postmemory in the context of W.G. Sebald’s 2001 novel Austerlitz, which uses a combination of prose and photography to engage the difficulties inherent in memory work without access to eyewitnesses. Through the interaction of printed text and images, Austerlitz subtly references Lurianic mysticism’s concept of tikkun and Tree of Life (ilanot) diagrams. The result is a depiction of memory that is both process-based and embodies absence. My reading of Austerlitz traces a Jewish heritage within the work of a non-Jewish German author by attending to a tradition of mystical thought embedded in the novel. This situates Sebald’s fiction in a much longer Jewish history that stretches out on either end of the event of the Holocaust. Structurally, Sebald develops a tikkun-like process of (re)creation which relies on gathering material scraps of the past and imaginatively engaging with their absences in the present. Images, just as much as text, are central to this process. Reading Austerlitz in the context of Kabbalah reveals an intellectual and artistic link to a Jewish history that, while predating the Holocaust, nonetheless sheds light on post-Holocaust memories of loss. Full article

The multi-factor authentication (MFA) protocol requires users to provide a combination of a password, a smart card and biometric data as verification factors to gain access to the services they need. In a single-server MFA system, users accessing multiple distinct servers must register separately for each server, manage multiple smart cards, and remember numerous passwords. In contrast, an MFA system designed for multi-server architecture allows users to register once at a registration center (RC) and then access all associated servers with a single smart card and one password. MFA with an offline RC addresses the computational bottleneck and single-point failure issues associated with the RC. In this paper, we propose a post-quantum secure MFA protocol for a multi-server architecture with an offline RC. Our MFA protocol utilizes the post-quantum secure Kyber key encapsulation mechanism and an information-theoretically secure fuzzy extractor as its building blocks. We formally prove the post-quantum semantic security of our MFA protocol under the real or random (ROR) model in the random oracle paradigm. Compared to related protocols, our protocol achieves higher efficiency and maintains reasonable communication overhead. Full article

Objectives: Scarce data are available regarding preventive medicine in forcibly displaced populations especially regarding non-communicable diseases like neoplasia, while even more limited data are available on Ukrainian refugees in Romania. To address this research gap, the present analysis was performed to investigate Ukrainian refugee women’s beliefs, attitudes, and opinions towards the Romanian and Ukrainian healthcare system in a comparison model while focusing on the HPV immunization rates and factors influencing the uptake for themselves and their children. Methods: Participants were recruited using the snowball sampling method through their General Practitioner (GP) and a health mediator. Results: In total, 105 women completed the online or physical survey. The mean age was 50 years. In total, 40% of women had not been to a gynecological check-up in 3 or more years, and more than 56% had never been screened. Only four were vaccinated against HPV, and none remembered which type of vaccine was dispensed or how many doses were utilized. The primary hindrances to accessing health services or immunization programs were language barriers, financial burdens, and a lack of information. Respondents’ general distrust of health systems and healthcare workforces were recurrent themes. Relationship status, living arrangements, and previous engagement in screening practices influenced immunization rates. Perceiving the healthcare officials as proactive concerning optional vaccination programs such as HPV immunization and actively receiving recommendations drove respondents to pursue vaccination. Conclusions: This analysis offers a foundational insight into the specific needs of refugee women. It can guide the development of effective public health interventions to improve health outcomes and vaccination rates among Ukrainian refugees in Romania. Tailored preventive campaigns with adequate native language information and prompts from medical experts in designated centers should be deployed to ensure inclusive tactics for vulnerable populations. Full article

A Sanskrit manuscript of the Prajñāpāramitā or Perfection of Wisdom in eight thousand verses, now in the Cambridge University Library, Add.1643, is one of the most ambitiously designed South Asian manuscripts from the eleventh century, with the highest number of painted panels known among the dated manuscripts from medieval South Asia until 1400 CE. Thanks to the unique occurrence of a caption written next to each painted panel, it is possible to identify most images in this manuscript as representing those of famous pilgrimage sites or auspicious images of specific locales. The iconographic program transforms Add.1643 into a portable device containing famous pilgrimage sites of the Buddhist world known to the makers and users of the manuscript in eleventh-century Nepal. It is one compact colorful package of a book, which can be opened and experienced in its unfolding three-dimensional space, like a virtual or imagined pilgrimage. Building on the recent research focusing on early medieval Buddhist sites across Monsoon Asia and analyzing the representational potentials and ontological values of painting, this essay demonstrates how this early eleventh-century Nepalese manuscript (Add.1643) and its visual program document and remember the knowledge of maritime travels and the transregional and intraregional activities of people and ideas moving across Monsoon Asia. Despite being made in the Kathmandu Valley with a considerable physical distance from the actual sea routes, the sites remembered in the manuscript open a possibility to connect the dots of human movement beyond the known networks and routes of “world systems”. Full article

The spatial orientation of mammals and birds has been intensively studied for many years, but the cognitive mechanism of spatial orientation and memory used by squamates remains poorly understood. Our study evaluated the learning and memory abilities of leopard geckos (Eublepharis macularius) in an adapted Morris water maze. The animals learned during the training phase consisted of 20 trials. To assess long-term memory, we retested geckos twice after several months. The geckos remembered the learned information in a short re-test after two months, but after four months, they required retraining to find the platform. We hypothesise that the duration of memory corresponds with short-term changes in semi-desert environments within one season, while disruption of memory performance after a six-month gap may simulate the more extensive seasonal change in spatial relationships in their natural environment. Moreover, during the winter period, geckos exhibit low activity, which can be connected with decreased frequency of foraging trips. Therefore, the memory loss after four months may reflect the low level of memory jogging. The motivation during the experiment was the crucial parameter of learning and memory processes. In later phases, geckos were less motivated to perform the task. Finally, they relearned the spatial orientation task, but they moved more slowly as the experiment progressed. Full article

Cultural heritage preservation increasingly relies on data-driven technologies, yet most existing systems lack the cognitive and temporal depth required to support meaningful, transparent, and policy-informed decision-making. This paper proposes a conceptual framework for memory-enabled, semantically grounded AI agents in the cultural domain, showing how the integration of the ICCROM/CCI ABC method for risk assessment into the Panoptes ontology enables the structured encoding of risk cognition over time. This structured risk memory becomes the foundation for agentic reasoning, supporting prioritization, justification, and long-term preservation planning. It is argued that this approach constitutes a principled step toward the development of Cultural Agentic AI: autonomous systems that remember, reason, and act in alignment with cultural values. Proof-of-concept simulations illustrate how memory-enabled agents can trace evolving risk patterns, trigger policy responses, and evaluate mitigation outcomes through structured, explainable reasoning. Full article

Retrieving specific, often instantaneous, content from hours-long egocentric video footage based on hazily remembered details is challenging. Vision–language models (VLMs) have been employed to enable zero-shot textual-based content retrieval from videos. But, they fall short if the textual query contains ambiguous terms or users fail to specify their queries enough, leading to vague semantic queries. Such queries can refer to several different video moments, not all of which can be relevant, making pinpointing content harder. We investigate the requirements for an egocentric video content retrieval framework that helps users handle vague queries. First, we narrow down vague query formulation factors and limit them to ambiguity and incompleteness. Second, we propose a zero-shot, user-centered video content retrieval framework that leverages a VLM to provide video data and query representations that users can incrementally combine to refine queries. Third, we compare our proposed framework to a baseline video player and analyze user strategies for answering vague video content retrieval scenarios in an experimental study. We report that both frameworks perform similarly, users favor our proposed framework, and, as far as navigation strategies go, users value classic interactions when initiating their search and rely on the abstract semantic video representation to refine their resulting moments. Full article