The current model of adult neurogenesis in mammals suggests that adult‐born neurons are generated by stem cells that undergo long‐term self‐renewal, and that a lifetime supply of stem cells resides in the brain. In contrast, it has recently been demonstrated that adult‐born neurons in crayfish are generated by precursors originating in the immune system. This is particularly interesting because studies done many years ago suggest that a similar mechanism might exist in rodents and humans, with bone marrow providing stem cells (...) that can generate neurons. However, the relevance of these findings for natural mechanisms underlying adult neurogenesis in mammals is not clear, because of uncertainties at many levels. We argue here that the recent findings in crayfish send a strong signal to re‐examine existing data from rodents and humans, and to design new experiments that will directly test the contributions of the immune system to adult neurogenesis in mammals. (shrink)

In this article, we provide a description of the good in health promotion based on an empirical study of health promotion practices in New South Wales, the most populous state in Australia. We found that practitioners were unified by a vision of the good in health promotion that had substantive and procedural dimensions. Substantively, the good in health promotion was teleological: it inhered in meliorism, an intention to promote health, which was understood holistically and situated in places and environments, a (...) commitment to primary rather than secondary prevention and engagement with communities more than individuals. Procedurally, the good in health promotion arose from qualities of practices that they developed over time in respectful relationships, were flexible and responsive to communities, built capabilities in communities and were sustainable. We discuss our findings with reference to Martha Nussbaum’s normative list of functional capabilities for a good human life, David Buchanan’s vision for health promotion ethics and common concerns in health promotion ethics regarding the relationship between paternalism and freedom. Our thick, vague conception of the good in health promotion, founded in the values and practical reason of people engaged daily in health promotion work, contributes to the development of a more complete theory of health promotion ethics. (shrink)

As a broad concept, 'globalization' denotes the declining significance of national boundaries. At a deeper level, globalization is the proposition that nation-states are losing the power to control what occurs within their borders and that what transpires across borders is rising in relative significance. The Ethical Dimensions of Global Development: An Introduction, the fifth book in Rowman & Littlefield's Institute for Philosophy and Public Policy Studies series, discusses key questions concerning globalization and its implications, including: Can general ethical principles be (...) brought to bear on questions of globalization? Do economic development and self-government require a duty of care? Is economic destiny crucial to individual autonomy? This collection provides readers with current information and useful insights into this complex topic. (shrink)

The making of infrared templates is of great significance for improving the accuracy and precision of infrared imaging guidance. However, collecting infrared images from fields is difficult, of high cost, and time-consuming. In order to address this problem, an infrared image generation method, infrared generative adversarial networks, based on conditional generative adversarial networks architecture is proposed. In I-GANs, visible images instead of random noise are used as the inputs, and the D-LinkNet network is also utilized to build the generative model, (...) enabling improved learning of rich image textures and identification of dependencies between images. Moreover, the PatchGAN architecture is employed to build a discriminant model to process the high-frequency components of the images effectively and reduce the amount of calculation required. In addition, batch normalization is used to optimize the training process, and thereby, the instability and mode collapse of the generated adversarial network training can be alleviated. Finally, experimental verification is conducted on the produced infrared/visible light dataset. The experimental results reveal that high-quality and reliable infrared data are generated by the proposed I-GANs. (shrink)

This paper investigates the efficiency of application of medical ethics principles in the practice of artificial insemination by donors in China, in a culture characterised by traditional ethical values and disapproval of AID. The paper presents the ethical approach to AID treatment as established by the Reproduction and Genetics Hospital of CITIC-Xiangya in the central southern area of China against the social ethical background of China and describes its general features. The CITIC-Xiangya Approach facilitates the implementation of ethical relations between (...) clinicians and patients participating in AID treatment procedures in Hunan-Yale. (shrink)

Laws in China relating to HIV disclosure are inconsistent. After a patient has tested HIV-positive, service providers struggle to dec.

Le projet phénoménologique, tel qu'il fut conçu par Edmund Husserl, se définit d'abord par le souci constant de dégager l'expérience intuitive au fondement de toute connaissance. Mais qu'est-ce que l'intuition originairement donatrice? Quel est le sens fondamental de l'empirie phénoménologique? Seule la réduction de tous les préjugés qui grèvent l'acception traditionnelle de l'intuition permet de redéployer son sens et corrélativement la consistance véritable du champ phénoménal. Mais si la réduction constitue donc la méthode d'un redéploiement de notre relation primordiale au (...) monde, elle est aussi la voie tout au long de laquelle le phénomène manifeste une profondeur toujours accrue et qui n'est pas dépourvue d'ambiguïté. Qu'en est-il en définitive de notre évidence du monde? Cet ouvrage tente d'apporter quelques éclaircissements à cette question dont l'urgence est encore soulignée par la forclusion dont la frappe aujourd'hui le relativisme ambiant. (shrink)

This article studies the effects of social institutions on organizational corruption at the societal level by focusing on the possible interactions between the institutional pillars that have been identified in past research. Based on these three institutional aspects or pillars, this article tests the interactive effects of social institutions among societies throughout the world. The results suggest that the three institutional pillars have significant interactive effects on organizational corruption at the societal level. A discussion of the implications of the research (...) findings for researchers and practitioners is given. (shrink)

Humans can learn complex functional relationships between variables from small amounts of data. In doing so, they draw on prior expectations about the form of these relationships. In three experiments, we show that people learn to adjust these expectations through experience, learning about the likely forms of the functions they will encounter. Previous work has used Gaussian processes—a statistical framework that extends Bayesian nonparametric approaches to regression—to model human function learning. We build on this work, modeling the process of learning (...) to learn functions as a form of hierarchical Bayesian inference about the Gaussian process hyperparameters. (shrink)

The research presented in this paper focuses on business ethical values inChina, a country in which the process of institutional transformation has left cultural values in a state of flux. A survey was conducted in China and the U.S. by using five business scenarios. Survey results show similarities between the Chinese and American decision choices for three out of five scenarios. However, the results reveal significant differences in rationales, even forsimilar decisions. The implications of similarities and differences between the U.S. (...) and Chinese samples are discussed. (shrink)

Every word signifies multiple senses. Many studies using comprehension-based measures suggest that polysemes’ senses share lexical representations, whereas homophones’ meanings correspond to distinct lexical representations. Less is known about the lexical representations of polysemes compared to homophones in language production. In this study, speakers named pictures after reading sentence fragments that primed polysemes and homophones either as direct competitors to pictures, or as indirect-competitors to pictures. Polysemes elicited equal numbers of intrusions to picture names compared to in control conditions whether (...) primed as direct competitors or as indirect-competitors. This contrasted with the finding that homophones elicited more intrusions to picture names compared to in control conditions when primed as direct competitors than when primed as indirect-competitors. These results suggest that polysemes, unlike homophones, are stored and retrieved as unified lexical representations. (shrink)

The COVID-19 pandemic has necessitated innovations in data collection protocols, including use of virtual or remote visits. Although developmental scientists used virtual visits prior to COVID-19, validation of virtual assessments of infant socioemotional and language development are lacking. We aimed to fill this gap by validating a virtual visit protocol that assesses mother and infant behavior during the Still Face Paradigm and infant receptive and expressive communication using the Bayley-III Screening Test. Validation was accomplished through comparisons of data collected during (...) in-person laboratory visits and virtual visits conducted via Zoom. Of the 119 mother-infant dyads who participated, 73 participated in lab visits only, 13 participated in virtual visits only, and 33 dyads participated in a combination of lab and virtual visits across four time points. Maternal perspectives of, and preferences for, virtual visits were also assessed. Proportions of missing data were higher during virtual visits, particularly for assessments of infant receptive communication. Nonetheless, comparisons of virtual and laboratory visits within a given time point indicated that mothers and infants showed similar proportions of facial expressions, vocalizations and directions of gaze during the SFP and infants showed similar and expected patterns of behavioral change across SFP episodes. Infants also demonstrated comparable expressive and receptive communicative abilities across virtual and laboratory assessments. Maternal reports of ease and preference for virtual visits varied by infant age, with mothers of 12-month-old infants reporting, on average, less ease of virtual visits and a preference for in-person visits. Results are discussed in terms of feasibility and validity of virtual visits for assessing infant socioemotional and language development, and broader advantages and disadvantages of virtual visits are also considered. (shrink)

Glowacki offers many new directions for understanding and even eliminating the problem of war, especially creating positive interdependencies with out-group members. We develop Glowacki's intriguing proposition that in-group dynamics provide a route to peace by describing a prosocial motivational system, the caregiving system, that aligns individual interests and eliminates the need to use coercion to achieve mutually beneficial outcomes.

The purpose of this research is to investigate the effectiveness of Digital Content Marketing on a Mixed Reality training platform environment with the consideration of online purchase intention through social media. E-commerce today encounters several common issues that cause customers to have reservations to purchase online. With the absence of physical contact points, customers often perceive more risks when making purchase decisions. Furthermore, online retailers often find it hard to engage customers and develop long-term relationships. In this research, a Structural (...) Equation Model is proposed to examine the efficacy of DCM from both immediate and long-term OPI. The results examine whether adopting DCM on an MR training platform environment through social media brings positive results in OPI. Empirical research was carried out through online questionnaires collected in 2021 and 2022. A total of 374 questionnaires were qualified for data analysis in this study, conducted with IBM SPSS and AMOS. The results imply that DCM is critical to stimulating both immediate and long-term OPI. The immediate OPI is positively affected by increasing perceived value through MR in DCM. Regarding the long-term OPI, increased customer engagement with DCM under MR environment can cultivate brand trust and significantly affect the long-term OPI. (shrink)

Emerging adult newlywed couples often experience many demands on their time, and three common problems may surface as couples try to balance these demands—problems related to finances, sleep, and sex. We used two waves of dyadic data from 1,001 emerging adult newlywed couples to identify four dyadic latent profiles from husbands’ and wives’ financial management behaviors, sexual satisfaction, and sleep quality: Flounderers, Financially Challenged Lovers, Drowsy Budgeters, and Flourishers. We then examined how husbands’ and wives’ marital satisfaction, in relation to (...) profile membership, varied at a later wave. We found that Financially Challenged Lovers and Flourishers had significantly higher marital satisfaction than Drowsy Budgeters and Flounderers. Whereas, Financially Challenged Lovers and Flourishers did not differ in terms of marital satisfaction, Drowsy Budgeters seemed to have slightly higher marital satisfaction than Flounderers for wives only. However, we did not find evidence that these connections meaningfully differed by sex. Implications for the efforts of clinicians and educators are discussed. (shrink)

Law abidance is very important for effective leaders. Without law abidance, abuse of power and corruption would easily happen, which would eventually erode organizational health. To promote law abidance leadership in university students in Hong Kong, we developed a law abidance leadership program with 3 h of face-to-face lecture and 7 h of self-study of materials disturbed to students. To understand students’ perception of the 3-h lecture, we conducted a post-lecture evaluation study using a 26-item measure. Results showed that the (...) scale possessed good reliability and validity. Confirmatory factor analyses showed that the assessment tool has three internally consistent and factorial invariant dimensions: program attributes, appreciation of law abidance, and teacher attributes. Regarding students’ perception of the program, students were generally satisfied with the lecture attributes, including design, content, lecture atmosphere, teaching quality, and benefits to students. In particular, students agreed that the lecture helped them understand the importance and value of law abidance and national security; over 95% of the students indicated that they would try their best to serve as law-abiding citizens and socially responsible leaders. Multiple regression analyses showed that program attributes, appreciation of law abidance, and teacher attributes predicted overall satisfaction with the lecture. Qualitative comments of the student echoed the quantitative findings, with most of the comments being positive in nature. The present study replicated the findings reported previously. Local and international contextual factors relevant to the interpretations of the findings are highlighted. (shrink)

In 2018-2019, at the Keck School of Medicine of the University of Southern California, we developed and piloted a narrative-based health systems science intervention for patients living with HIV and medical students in which medical students co-wrote patients’ life narratives for inclusion in the electronic health record. The pilot study aimed to assess the acceptability of the “life narrative protocol” from multiple stakeholder positions and characterize participants’ experiences of the clinical and pedagogical implications of the LNP. Students were recruited from (...) KSOM. Patients and staff were recruited from the Maternal, Child, and Adolescent/Adult Center for Infectious Disease and Virology at Los Angeles County+USC Medical Center. Ten patients, seventeen students, and ten MCA staff participated in the pilot study. Qualitative methods were used to gather data from students’, patients’, and staff’s perspectives. Three themes emerged from the thematic analysis: patients’ life narratives conveyed their unique life experiences and voices; the protocol could result in wide-ranging effects on HIV care; the LNP enabled students to contribute value to patients’ healthcare. Across groups, participants considered the LNP an acceptable intervention. The LNP, its limitations, and implications for HIV care, narrative medicine, and health information technology are presented. (shrink)