bluuebunny/crossref_metadata_2025 huggingface dataset:
Role of the Peripheral Nervous System in Skeletal Development and Regeneration: Controversies and Clinical Implications
Authors: Hassan Mohamed G. , Horenberg Allison L. , Coler-Reilly Ariella , Grayson Warren L. , Scheller Erica L.
Published: August 2023

Purpose of Review

This review examines the diverse functional relationships that exist between the peripheral nervous system (PNS) and bone, including key advances over the past century that inform our efforts to translate these discoveries for skeletal repair.

Recent Findings

The innervation of the bone during development, homeostasis, and regeneration is highly patterned. Consistent with this, there have been nearly 100 studies over the past century that have used denervation approaches to isolate the effects of the different branches of the PNS on the bone. Overall, a common theme of balance emerges whereby an orchestration of both local and systemic neural functions must align to promote optimal skeletal repair while limiting negative consequences such as pain.

An improved understanding of the functional bidirectional pathways linking the PNS and bone has important implications for skeletal development and regeneration. Clinical advances over the next century will necessitate a rigorous identification of the mechanisms underlying these effects that is cautious not to oversimplify the in vivo condition in diverse states of health and disease.
Avoiding the Political Resource Curse: Evidence from a Most-Likely Case
Authors: Schmoll Moritz , Swenson Geoffrey
Published: August 2023

Why do some countries escape the political resource curse while others do not? Most scholars argue that avoiding the claimed anti-democratic effects of natural resources, especially oil, largely depends on the quality of pre-existing political institutions and/or the effectiveness of contemporary resource management institutions. Drawing on the most-likely case of Timor-Leste, one of the world’s most oil-dependent countries that nevertheless successfully consolidated democracy, we challenge these dominant theories and highlight new important factors to consider. We show that Timor-Leste did not avoid the curse because of good pre-existing political institutions, good natural resource governance institutions, or an otherwise favorable environment for democracy. Instead, we find that the ideological beliefs of major political actors, their strong popular legitimacy, the absence of a hegemonic actor among them, as well as the approaches of external actors, have produced a consolidated democracy despite strong incentives for the development of authoritarianism. These findings highlight the importance of ideology and agency, of the composition of independence movements, and of constructive international engagement, in particular at critical historical junctures. In short, even countries facing serious political and economic challenges can avoid the political resource curse, and both scholars and policymakers should consider a broader approach to the phenomenon.
Motivation is not enough: how career planning and effort regulation predict academic achievement
Authors: Floris Marcella , Paganin Giulia , Guglielmi Dina , Mazzetti Greta
Published: August 2023

Italy is among the EU countries with the lowest rates of college graduates. Preventing dropout rates, promoting better educational achievement and improving adult population well-being can all be accomplished by discovering factors that promote higher academic success. Thus, the current study’s goal is to investigate personal factors that may have an impact on academic achievement (in terms of grade point average [GPA] and number of exams passed). We assume that identified academic motivation will indirectly affect academic achievement via students’ perceived competence in career planning and through their capacity to regulate effort in learning. The present study was conducted at the Department of Agri-Alimentar Science and Technology of a huge university in northern Italy. A sample of 348 students (40.5% male; Mage=21.13 years; SDage= 2.14) voluntarily filled an online questionnaire. Analysis on collected data were performed using structural equation modelling using the Mplus software. The obtained results provided support to the hypothesized association between identified motivation and GPA, via the serial mediation of confidence in career planning and significant learning effort regulation (β = 0.10, SE = 0.03, p = .006), and between identified motivation and exams passed through the serial mediation of confidence in career planning and learning effort regulation (β = 0.10, SE = 0.02, p = .009). Our study extended the body of research on the association between identified academic motivation and academic achievement, by investigating the presence of some elements that mediate this relationship. The findings have several practical implications: in particular, they may be used to design specific actions to promote the educational success of university students – for example, the provision of specific training regarding learning effort management, without neglecting the importance of students’ looking toward their own professional future.
Aortitis after administration of pegfilgrastim to a healthy donor for peripheral blood stem cell collection
Authors: Uemura Yu , Oshima Kumi , Fuseya Aika , Hosokai Akane , Ohashi Ayaka , Kanno Masatoshi , Arai Ayako
Published: August 2023

A 45-year-old man who was a sibling donor for allogeneic peripheral blood stem cell transplantation (allo-PBSCT) was administered 7.2 mg of pegfilgrastim for stem cell collection. Peripheral blood stem cells were collected 4 days after administration of pegfilgrastim (Day 4) and 4.32 × 106 /kg of CD34-positive cells per recipient body weight were obtained. Fever of 38 ℃ or higher and left submandibular pain appeared on Day 6. Ultrasonography and contrast-enhanced computed tomography (CT) showed wall thickening of the carotid artery and the abdominal aorta. We carefully excluded the possibilities of cardiovascular and autoimmune diseases by thorough examination, and ultimately diagnosed pegfilgrastim-induced aortitis. The patient’s fever resolved rapidly after treatment with prednisolone (PSL) 1 mg/kg. We began to taper PSL after eight days. Sixty-one days after starting PSL, we confirmed that abdominal aortic wall thickening had improved by contrast-enhanced CT. We continued to taper off PSL and stopped 141 days later with no relapse thereafter. This is the first case report of pegfilgrastim-induced aortitis in an allo-PBSCT donor. Careful monitoring is warranted when administering pegfilgrastim to donors even without past medical history.
Working with Knowledge in Clinical Supervision: A Qualitative Study
Authors: Gottschalk Belinda , Hopwood Nick
Published: August 2023

Clinical supervision is crucial for the professional learning and development of practitioners in many fields. While many have articulated what should happen in clinical supervision, and evaluative research has been undertaken, little is known about the details of what actually happens in clinical supervision. This study addresses this gap, focusing on how professionals (psychologists) work with knowledge while collaboratively working through complex problems of practice. Six psychologists (three pairs) participated, audio-recording five supervision sessions, and giving two interviews each. Transcripts were analysed to uncover what was discussed and how problems were approached. Four ways of working with knowledge (epistemic practices) were found: recontextualising practice knowledge, recontextualising theoretical knowledge, story-telling, and asking expansive questions. These highlight important features of professional supervision practice that have not previously been approached theoretically as epistemic practices.
Gendered Human–Robot Interactions in Services
Authors: Forgas-Coll Santiago , Huertas-Garcia Ruben , Andriella Antonio , Alenyà Guillem
Published: August 2023

The outbreak of Covid-19 precipitated the use of service robots in customer-facing services as a replacement for employees to avoid human-to-human contact. However, this development has not resolved the debate as to whether robots should be characterized with gender attributes or simply be genderless. This study explores whether endowing a robot with gender attributes makes it more acceptable as a service provider among stated men and women. To this end, an experiment was conducted at a public fair in which a gendered robot simulated the provision of a service to customers, which consisted of offering them advice, hints, and messages of encouragement to help complete a eudaemonic puzzle. A parsimonious version of the Almere model was used to estimate acceptance of the technology. The findings reveal that for both stated men and women, the main drivers for accepting the female-coded robot are perceived usefulness and social influence, although women attach greater importance to social influence. For the male-coded robot, perceived usefulness and social influence are the main arguments for women, while for men they are enjoyment, perceived usefulness and, negatively, ease of use. In addition, different indirect effects between stated sexes are also identified. In summary, men and women consider different factors when accepting robots of each gender.
Railway operations in icing conditions: a review of issues and mitigation methods
Authors: Lotfi Arefeh , Virk Muhammad S.
Published: August 2023

This article focuses on studying the current literature about railway operations in icing conditions, identifying icing effects on railway infrastructure, rolling stock, and operations, and summarizing the existing solutions for addressing these issues. Even though various studies have been conducted in the past on the impact of winter, climate change, and low temperatures on railway operations, not much work has been done on optimizing railway operations under icing conditions. This study demonstrates that further research is needed to better understand ice accretion and its effects on different parts of railways. It appears that railway infrastructure faces serious problems during icing conditions, and additional research in this field is required to precisely identify the problems and suggest solutions. Therefore, it is important to enhance the knowledge in this area and suitable optimal and cost-effective ice mitigation methods to minimize icing effects on railway operations and safety.
The role of contextual and contentual signals for online trust: Evidence from a crowd work experiment
Authors: Corten Rense , Kas Judith , Teubner Timm , Arets Martijn
Published: August 2023

Platform workers can typically not take their ratings from one platform to another. This creates lock-in as building up reputation anew can come at prohibitively high cost. A system of portable reputation may mitigate this problem but poses several new challenges and questions. This study reports the results of an online experiment among 180 actual clients of five gig economy platforms to disentangle the importance of two dimensions of worker reputation: (1) contextual fit (i.e., the ratings’ origin from the same or another platform) and (2) contentual fit (i.e., the ratings’ origin from the same or a different job type). By and large, previous work has demonstrated the potential of imported ratings for trust-building but usually confounded these two dimensions. Our results provide a more nuanced picture and suggest that there exist two important boundary conditions for reputation portability: While imported ratings can have an effect on trust, they may only do so for matching job types and in the absence of within-platform ratings.
A novel data augmentation approach for ego-lane detection enhancement
Authors: Yousri Retaj , Moussa Kareem , Elattar Mustafa A. , Madian Ahmed H. , Darweesh M. Saeed
Published: August 2023

Utilizing vast annotated datasets for supervised training of deep learning models is an absolute necessity. The focus of this paper is to demonstrate a supervisory training technique using perspective transformation-based data augmentation to train various cutting-edge architectures for the ego-lane detection task. Creating a reliable dataset for training such models has been challenging due to the lack of efficient augmentation methods that can produce new annotated images without missing important features about the lane or the road. Based on extensive experiments for training the three architectures: SegNet, U-Net, and ResUNet++, we show that the perspective transformation data augmentation strategy noticeably improves the performance of the models. The model achieved validation dice of 0.991 when ResUNET++ was trained on data of size equal to 6000 using the PTA method and achieved a dice coefficient of 96.04% when had been tested on the KITTI Lane benchmark, which contains 95 images for different urban scenes, which exceeds the results of the other papers. An ensemble learning approach is also introduced while testing the models to achieve the most robust performance under various challenging conditions.
Replacement of Megastigmus pistaciae Walker (Hymenoptera: Megastigmidae) by Eurytoma plotnikovi Nikol’skaya (Hymenoptera: Eurytomidae) in pistachio orchards in southern Italy
Authors: Bonsignore Carmelo Peter
Published: August 2023

Investigating the effect of non-native herbivore species in the new areas is vital for understanding their effects on native crops and the interactions that the newly arrived species have with any natural native herbivores and predatory species. The pistachio-seed wasp Eurytoma plotnikovi Nikol’skaya (Hymenoptera: Eurytomidae) is an invasive species on pistachio groves in Sicily, southern Italy; thus, the current study investigated its effects on pistachio crops and the native pistachio-seed wasp Megastigmus pistaciae Walker (Hymenoptera: Megastigmidae). The results showed that fruits in Pistacia vera pistachio groves were infested only with E. plotnikovi, which had been able to replace M. pistaciae after only a decade. Female E. plotnikovi emerge between May and June, but the males are rarely seen. No natural enemies were detected for E. plotnikovi in the study sites, highlighting an important phytosanitary issue for pistachio nut production in Sicily.
Enzymatic Preparation of Mushroom By-product Protein Hydrolysates (Mb-PPHs)
Authors: Inca-Torres Renato , Aguilera-Velázquez José Raúl , Urbina-Salazar Anabell del Rocío , Carbonero-Aguilar Pilar , Moreno Navarro Isabel , Bautista Palomas Juan
Published: August 2023

The excessive use of chemical fertilizers can cause severe environmental damage. In recent decades, the application of biostimulants to improve soil composition and stimulate plant growth has contributed significantly to environmental preservation. In this paper, we studied the production and characterization of an amino acid/peptide-enriched biostimulant using edible mushroom (Agaricus bisporus) by-products (tails and nonmarketable mushrooms) as raw materials and commercial proteases as hydrolytic agents. A single hydrolytic process using four different endoproteases, Alcalase®, L-450, Flavourzyme® or papain, and a sequential hydrolytic process using two proteases, an endoprotease and an exoprotease, Alcalase® + Flavourzyme® or L-450 + Flavourzyme), were conducted. A preevaluation of potential plant biostimulants was also carried out, testing the biostimulant capacity of single and sequential Mb-PPHs to stimulate maize seed germination and root growth, as well as the evaluation of the vigor index (VI), with very promising results.

Graphical Abstract
Optimal reaction pathways of carbon dioxide hydrogenation using P-graph attainable region technique (PART)
Authors: Tan Viggy Wee Gee , Sitoh Yiann , Foo Dominic Chwan Yee , Tapia John Frederick D. , Tan Raymond R.
Published: August 2023

The attainable region interpretation of the thermodynamic principles has indicated that carbon dioxide (CO2) can be either hydrogenated directly to form dimethyl ether (DME) or gasoline. The process that converts CO2 to DME is more thermodynamically favourable at lower temperature. A certain thermodynamic temperature range (25 to 300 °C) is suggested for the conversion of CO2 to DME via a methanol intermediate pathway without addition of work. Optimal synthesis routes derived from P-graph's mutual exclusion solver were compared with reactions reported in literature and showed great correlation. The reactions collectively possess Gibbs free energy of less than zero, and negative enthalpy of reaction. With P-graph attainable region technique, the case studies have demonstrated that the synthesis of DME and gasoline using CO2 hydrogenation via methanol intermediate and carbon monoxide intermediate from Fischer–Tropsch synthesis is feasible with no work and heat requirement. Both case studies have demonstrated visual advantage of P-graph and data-driven applications. The benefit of integrating the P-graph framework with machine learning model like decision tree classifier was also demonstrated in the second case study as it solves topological optimisation problems without scaling constraints.
Key deviation source diagnosis of complex thin-walled structures based on complex networks and weighted transfer entropy
Authors: Zhu Y.G. , Shi Q. , Jiang W.P. , Deng B.
Published: August 2023

There are many deviation sources in the assembly process of aircraft complex thin-walled structures. To get important factors that affect quality, it is crucial to diagnose the key deviation resources. The deviation transfer between deviation sources and assembly parts has the characteristics of small sample size, nonlinearity, and strong coupling, so it is difficult to diagnose the key deviation sources by constructing assembly dimension chains. Therefore, based on the deviation detection data, transfer entropy and complex network theory are introduced. Integrating the depth-first traversal algorithm with degree centrality theory, a key deviation diagnosis method for complex thin-walled structures is proposed based on weighted transfer entropy and complex networks. The application shows that key deviation sources that affect assembly quality can be accurately identified by the key deviation source diagnosis method based on complex networks and weighted transfer entropy.
Human Rights Due Diligence by Corporate Creditors in Sovereign Debt Restructurings – A Great Missing Link
Authors: Bohoslavsky Juan Pablo , Cantamutto Francisco , Castiglioni Lucas
Published: August 2023

This article studies human rights due diligence by private corporate creditors in the context of sovereign debt restructurings. First, the legal bases of this specific due diligence are presented and systematized. Then, by providing empirical statistical evidence, the article analyses whether haircuts applied by creditors across countries regularly consider the social and economic human rights situation of the debtor countries in question, as part of creditors’ due diligence. Also, the main characteristics of bond markets that contribute to understanding the asymmetric power relationship between private lenders and sovereign borrowers are described. Finally, Argentina’s latest debt restructurings are studied in depth to determine whether human rights were taken into account when agreeing on the size of haircuts. From quantitative and qualitative data, this article concludes that the haircuts agreed by creditors are regularly not sensitive to the social and economic human rights situation of debtor populations or to the impact that debt agreements could have on them.
Toward equitable coastal community resilience: Incorporating principles of equity and justice in coastal hazard adaptation
Authors: Fox Natasha , Tilt Jenna H. , Ruggiero Peter , Stanton Katie , Bolte John
Published: August 2023

To meet the challenges of hazards impacting coastal communities, demand is growing for more equitable coastal natural hazard adaptation and disaster mitigation approaches, supported by co-productive research partnerships. This review paper outlines contemporary advances in hazard adaptation and disaster mitigation with attention to how an equity and justice framework can address the uneven impacts of hazards on marginalized and underserved communities. Drawing upon the allied concepts of distributive, procedural, systemic, and recognitional equity and justice, we illustrate how these concepts form the basis for equitable coastal resilience. To demonstrate how equitable resilience can effectively advance contemporary adaptation and mitigation strategies, we present two vignettes where collaborative partnerships underscore how equitable coastal hazard planning and response practices complement these processes in coastal zones subject to large earthquakes and tsunamis. The first vignette focuses on disaster response and takes place in the Tohoku region of Japan, with diverse gender and sexual minority community members’ experiences of, and responses to, the 2011 Tohoku disasters. The second vignette centers on hazard planning and takes place on the U.S. Pacific Northwest coast along the Cascadia Subduction Zone to demonstrate how principles of distributive, procedural, systemic, and recognitional equity can inform the co-production of alternative coastal futures that prioritize equitable resilience. From this discussion, we suggest applying an equity lens to research processes, including alternative futures modeling frameworks, to ensure that the benefits of hazard adaptation and disaster mitigation strategies are equitably applied and shared.
Gender considerations for supportive supervision in humanitarian contexts: A qualitative study
Authors: O’Sullivan Elizabeth , Abujaber Nadeen , Ryan Meg , McBride Kelly A. , Tingsted Blum Pia , Vallières Frédérique
Published: August 2023

Supportive supervision has been shown to improve mental health outcomes and job retention for mental health and psychosocial support (MHPSS) workers in humanitarian contexts. However, the impact of gender on supervision practices has been poorly evaluated and documented in international guidelines to date. To address this gap, qualitative interviews were conducted with 12 MHPSS staff working in diverse humanitarian contexts to identify key gender considerations in supportive supervision. Results show that gender in supervision is influenced by the context of MHPSS work; with culture, religion and gender roles identified as key elements. Participants discuss recruitment mechanisms, highlighting the unequal gender distribution and inequitable opportunities within MHPSS programming. The importance of addressing power dynamics impacted by gender and of ensuring the safety of women within supervision is also highlighted. Finally, participants discuss the gender differences across the various supervisory formats. Altogether, results indicate that gender has the potential to influence supportive supervision within MHPSS, and it is recommended that international guidelines account for nuances of gender in supportive supervision within humanitarian contexts.
Impulsive acceleration of a circular cylinder under free surface
Authors: Tyvand Peder A. , Kostikov Vasily K.
Published: August 2023

A present paper generalizes the work of Tyvand & Miloh (J. Fluid Mech., vol. 286, 1995, pp. 67–101) on the problem of the free surface flow generated by a submerged circular cylinder moving impulsively with constant velocity to the case of a cylinder moving with both initial velocity and acceleration. The nonlinear small-time asymptotic solution for the velocity potential, free surface elevation and hydrodynamic pressure force is calculated analytically in bipolar coordinates for a cylinder of arbitrary radius. The analytical solution is obtained to the leading order of nonlinear interaction between initial impulsive velocity and initial impulsive acceleration directed at arbitrary angles. In the special case of the motion with constant acceleration, the complete fourth-order free-surface flow problem is solved and the associated second-order hydrodynamic force is computed. The leading-order contributions to the free surface elevation due to the constant velocity and constant acceleration are compared for finite rectilinear cylinder displacements. The role of constant acceleration consists of two contributions to the leading nonlinear terms, where the amplitude of the first one is 25 % below the case of constant velocity while the amplitude of the other exceeds it by 50 %.
Antarctic iceberg melt rate variability and sensitivity to ocean thermal forcing
Authors: Enderlin Ellyn M. , Moffat Carlos , Miller Emily , Dickson Adam , Oliver Caitlin , Dryák-Vallies Mariama C. , Aberle Rainey
Published: August 2023

Changes in iceberg calving fluxes and oceanographic conditions around Antarctica have likely influenced the spatial and temporal distribution of iceberg fresh water fluxes to the surrounding ocean basins. However, Antarctic iceberg melt rate estimates have been limited to very large icebergs in the open ocean. Here we use a remote-sensing approach to estimate iceberg melt rates from 2011 to 2022 for 15 study sites around Antarctica. Melt rates generally increase with iceberg draft and follow large-scale variations in ocean temperature: maximum melt rates for the western peninsula, western ice sheet, eastern ice sheet and eastern peninsula are ~50, ~40, ~5 and ~5 m a−1, respectively. Iceberg melt sensitivity to thermal forcing varies widely, with a best-estimate increase in melting of ~24 m a−1°C−1 and range from near-zero to ~100 m a−1°C−1. Variations in water shear likely contribute to the apparent spread in thermal forcing sensitivity across sites. Although the sensitivity of iceberg melt rates to water shear prevents the use of melt rates as a proxy to infer coastal water mass temperature variability, additional coastal iceberg melt observations will likely improve models of Southern Ocean fresh water fluxes and have potential for subglacial discharge plume mapping.
Censura à arte como sintoma do autoritarismo brasileiro
Authors: Sanglard Fernanda Nalon , Orlandini Maiara Garcia , Oliveira Bruna Silveira
Published: August 2023

Este artigo busca compreender o legado autoritário brasileiro e sua relação com os recentes episódios de censura às artes. Para tal, o estudo realiza um levantamento das produções culturais censuradas e/ou alvo de ataques de grupos conservadores no período entre junho de 2017 e março de 2020. Foram consideradas as produções que se enquadraram em três critérios: foram alvo de ação conservadora de julgamento ou criminalização da arte; tiveram repercussão nacional na mídia mainstream; envolveram reação e/ou mobilização em defesa das manifestações artísticas. Argumentamos que o atual cenário de ruptura democrática aflorou o passado autoritário do país, o que contribuiu por desencadear diversos episódios de censura. Partimos dos conceitos de autoritarismo, censura e liberdade de expressão aliados à análise de conteúdo para empreender tal reflexão.
Narrating the Chilean Social Revolt through and against Stigma: The Case of Two Older Women from a Stigmatized Neighborhood
Authors: Álvarez-López Valentina , Méndez María-Luisa , Angelcos Nicolás , Rasse Alejandra
Published: August 2023

This article explores the workings of social and territorial stigma among residents of an stigmatized neighborhood in Santiago de Chile in the context of nationwide conflict. By attending to the narratives of social organizers, it shows how stigma framed the narratives of the Chilean revolt of October 2019 produced by two female organizers older than fifty years without tertiary education. It argues that, for those with less educational and political resources, stigma can help think through a social conflict by translating broader political issues into everyday life experiences and can both constrain and enable different forms of engagement in the revolt. The narratives were obtained by ethnographic interviews carried out in a broader project of the unfolding of the unrest in Santiago’s peripheries between November 2019 and July 2020.
Brus Rubio: Nuevos horizontes del arte amazónico
Authors: Cardemil-Krause Cristóbal
Published: August 2023

Este ensayo discute el arte de Brus Rubio, artista amazónico huitoto-murui, quien en sus trabajos informa cómo su cultura entiende su historia, incluidos sus momentos de explotación, tradiciones, creencias y presente. Para ilustrar las diferencias entre sus obras y el discurso de la Amazonía más común en el pasado, incluyo, también, una discusión sobre la manera en que se caracterizaba a las poblaciones indígenas en la zona a principios del siglo XX —en torno, principalmente, al debate de los crímenes del Putumayo. En Rubio se evidencia un choque entre “historias oficiales” —saberes verticales que explican una realidad sin ser parte de ella ni aceptarla como interlocutora válida— y la de la comunidad —reflejado en estas obras como un saber horizontal, en que se incluye las voces que suelen no ser escuchadas. Así, la obra de Rubio presenta un nuevo modelo para entender la historia y el presente de la Amazonía.
Pillarized Networks in a Polarized Civil Society: A Structure of Far-Right Networks in Poland
Authors: Pospieszna Paulina , Płatek Daniel , Piotrowski Grzegorz , Monkos Aleksandra
Published: August 2023

The goal of this exploratory article is to examine the specifics and networks within and between conservative organizations at the local, regional, and national levels in Poland. By investigating these connections in 2016 using social network analysis and interviews, we contribute to a better understanding of the growth and structure of these groups, which created the base for right-wing organizations as well as led to the success of right-wing parties in Poland and vice versa. We expect to find that the majority of far-right organization networks is vertically structured, linking those organizations at the local level with national organizations; those at the top sustain them financially and offer popularity, access to politics, and other opportunities. However, although right-wing organizations care more about the linkages with their national counterparts, we expect to find that those few local organizations that form links with like-minded local organizations emphasize grassroots activities unrelated to participation in political party activities and are less radical and more civil in their behavior and attitudes.
Dietary palmitic acid to oleic acid ratio modulates energy metabolism and biological rhythms in young healthy Japanese males
Authors: Yajima Katsuhiko , Chiba Shuto , Park Insung , Ogata Hitomi , Kayaba Momoko , Ishihara Asuka , Tanaka Yoshiaki , Simeng Zhang , Jaehoon Seol , Katakura Masanori , Tokuyama Kumpei
Published: August 2023

The present study investigated the potential role of the composition of dietary fatty acids in the regulation of biological rhythms, such as the sleep architecture, core body temperature and leukocyte clock gene expression, in subjects fed meals rich in palmitic acid (PA) or oleic acid (OA). Eleven males participated in two sessions of indirect calorimetry in a whole-room metabolic chamber. In each session, subjects consumed three meals rich in PA (44·3 % of total fat as PA and 42·3 % as OA) or OA (11·7 % of total fat as PA and 59·3 % as OA) in the metabolic chamber. The ratio of PA to OA in plasma was significantly lower and fat oxidation was significantly higher during 24 h of indirect calorimetry in the session with meals rich in OA than in that with meals rich in PA. The duration of slow wave sleep (SWS) was shorter, the latency of SWS was longer and the nadir of core body temperature after bedtime was later in the session with meals rich in PA than in that with meals rich in OA. The peak in CRY1 gene expression was earlier and its amplitude was higher in the session with meals rich in PA than in that with meals rich in OA. In healthy young males, meals rich in PA decreased fat oxidation and disrupted biological rhythms, particularly the sleep architecture and core body temperature during sleep, more than meals rich in OA.
A Suitable Match: Eve, Enkidu, and the Boundaries of Humanity in the Eden Narrative and the Epic of Gilgamesh
Authors: Kynes Will
Published: August 2023

Juxtaposing the shared emphasis on the basic human need for companionship in the Eden Narrative and the Epic of Gilgamesh provides new insight, both into how the texts respectively present companionship and into the issues of anthropology and gender that have previously distracted readers from this theme. Focus on parallels between Eve and Shamhat, who initiates Enkidu into human civilization, has obscured Eve’s resonance with Enkidu, created to be a match for Gilgamesh, as Eve was for Adam. The match created for the semidivine Gilgamesh is the male, semibestial Enkidu; however, Adam’s “helper” is a female, explicitly contrasted with the animals, and “bone of [his] bones and flesh of [his] flesh.” Though the heroes of the epic constantly struggle at the boundaries of human existence, the Eden Narrative depicts humans, male and female, together created distinct from god and animal, though likewise compelled to acknowledge their limitations.
The Smell of Mortal Man: When the Demonic Female Preys Upon the German Pietist
Authors: Sierka Anna
Published: August 2023

In the esoteric writings of the Medieval German Pietists, nocturnal female demons, known as lilioth, preyed upon mortal men who crossed their paths or who laid down to sleep in their territory. These lilioth could smell the scent of a man, whose body carried with it the additional value of sexual allure, and would hunt them down with their finely attuned olfactory sense. Another odor discussed in these texts, the smell of flying ointment, guaranteed invisibility and offered invulnerability to night-time travelers of both sexes which mirrors the phenomenon known in contemporary Latin sources under the term cursus. In these texts, Jewish mystics, before the dawn of the Kabbalah, rewrote the widely known folklore traditions and fairy tales common to both Jewish and Christian cultures in the Middle Ages. The study presented here is therefore aimed to provide insight into a previously underestimated chapter in Jewish esoteric and kabbalistic sensorium, namely, the olfactory experience.
Emergency ejection characteristics of space manipulator multi-body system
Authors: Cai He , Wang Yanbo , Deng Songbo , Yang Tao
Published: August 2023

Space manipulators are typically installed on spacecraft using an emergency separation device (ESD). In the event of a malfunction, the ESD ejects the manipulator from the spacecraft. However, due to the relative rotation of the manipulator’s joints during the ejection, the equivalent ejection mass varies depending on different attitudes. This paper focuses on studying manipulators equipped with separation slide rails and analyzes their ejection characteristics under different attitudes to determine the optimal manipulator attitude for ejection. Initially, the ejection dynamics model of the space manipulator is established using the Lagrangian method, based on the kinetic energy equation, kinematics equation, and the boundary condition between the manipulator and ESD. Afterward, the space dynamics model is transformed into the dynamic model of plane ejection state by recursion formula. From this model, the equivalent ejection mass and ejection velocity are obtained, and the joint angular variation during ejection is acquired by considering joint friction torque. Using the law of conservation of angular momentum, the ejection angular velocity is then calculated. Finally, this study selected a 7-DOF space manipulator as an example and adjusted the damping parameterBof the joint for more precise calculations by choosing the attitude with a relatively larger joint angular variation. The modified model was then tested for its applicability to other attitudes. After determining the value ofB, the correctness of the algorithm was validated by MATLAB calculation, ADAMS simulation, and real object ejection test.
A LIMITED DEFENSE OF EFFICIENCY AGAINST CHARGES OF INCOHERENCY AND BIAS
Authors: Choi Jonathan H.
Published: August 2023

Scholars have long debated the appropriate balance between efficiency and redistribution. But recently, a wave of critics has argued not only that efficiency is less important, but that efficiency analysis itself is fundamentally flawed. Some say that efficiency is incoherent because there is no neutral baseline from which to judge inefficiency. Others say that efficiency is biased toward those best able to pay (generally, the rich). This essay contends that efficiency is not meaningfully incoherent or biased. The most widely discussed forms of efficiency do not require any particular baseline, and even those that do require a baseline can still serve as useful approximations of more theoretically sound but computationally demanding measures. Moreover, arguments of bias do not account for the source of funds in public projects, produce unintuitive results, and draw an arbitrary cutoff between bias and non-bias that elides important distributional details. Ultimately, the tradeoff between efficiency and redistribution remains the most useful frame for policy debate.
JUSTIFYING TAXATION
Authors: Rizzo Mario J. , Epstein Richard A. , Schmidtz David
Published: August 2023

Taxation is more than one thing. Taxes can be levied in various ways on various things, with varying effects on a culture and an economy, and raising different challenges of justification.
The inner workings of anxiety in second language learning
Authors: MacIntyre Peter D. , McGillivray Molly F.
Published: August 2023

The paper examines anxiety as an important emotion for language learning and communication, using the intraindividual, dynamic emotional experience as a grounding for understanding the antecedents and consequences of anxiety arousal. The bulk of the existing literature, as reflected in three recent meta-analyses, treats language anxiety as a stable individual difference (ID) factor, documenting its correlations with test performance, course grades, and other indices of language proficiency. This literature contributes to understanding the impact of language anxiety on various linguistic processes. However, the typical ID approach has difficulty documenting the inner workings of language anxiety, and especially its dynamic relationships with other emotions, language processing, and the ebb and flow of anxiety in social situations. To address the limitations of the typical ID approach, this paper will argue that starting from an intrapersonal and dynamic perspective allows more detailed consideration of the myriad ways anxiety interacts with language, situating it among other influential processes that unfold in real time, including the complex interactions among positive and negative emotions. The paper will draw on the work emerging from the perspective of complex dynamic systems, with a focus on the value of individual-level methods for generating new types of research questions. The idiodynamic approach to research will be used to document the complexity of language anxiety in practice. The paper concludes with a call for more individual-level, highly contextualized research to document the inner workings of anxiety within individuals.
Development of an Equity, Diversity, and Inclusion Committee for a collaborative quality improvement network: Pediatric Cardiac Critical Care Consortium (PC4) Equity, Diversity and Inclusion (EDI) Committee: white paper 2023
Authors: Tjoeng Yuen Lie , Werho David K. , Algaze Claudia , Nawathe Pooja , Benjamin Solange , Schumacher Kurt R. , Chan Titus
Published: August 2023

Racial and ethnic disparities are well described in paediatric cardiac critical care outcomes. However, understanding the mechanisms behind these outcomes and implementing interventions to reduce and eliminate disparities remain a gap in the field of paediatric cardiac critical care. The Pediatric Cardiac Critical Care Consortium (PC4) established the Equity, Diversity, and Inclusion (EDI) Committee in 2020 to promote an equity lens to its aim of improving paediatric cardiac critical care quality and outcomes across North America. The PC4 EDI Committee is working to increase research, quality improvement, and programming efforts to work towards health equity. It also aims to promote health equity considerations in PC4 research. In addition to a focus on patient outcomes and research, the committee aims to increase the inclusion of Black, Indigenous, and People of Color (BIPOC) members in the PC4 collaborative. The following manuscript outlines the development, structure, and aims of the PC4 EDI Committee and describes an analysis of social determinants of health in published PC4 research.
Live Coding Outside, Live Coding Inside: Listening, participation and walking
Authors: Villaseñor-Ramírez Hernani
Published: August 2023

This article is a text on the encounter of live coding with soundscape, soundart installation and soundwalking. This combination involves leaving the studio or a stage for live coding outside or moving to a participatory event inside a gallery, as in the case of an art installation. The article presents four cases of live coders and artists who have worked with this mixture. To understand how these artists combine live coding with these sound practices, I interviewed them and observed their works and performances in videos posted on internet platforms. The article shows that live coding sound, commonly performed within a concert space, can happen in listening, participation or walking contexts. The cases explore the sound of nature and the city to integrate it into the live coding practice of each artist. This shows that live coding can be expanded, combined or hybridised with other sound practices and establish a dialogue between different communities.
Live Coding Poetry: The narrative of code in a hybrid musical/poetic context
Authors: Drymonitis Alexandros
Published: August 2023

Live coding is a celebrated practice that is used in many areas, combined with a variety of artistic fields. Code poetry is a form of poetry with many variations, all of which have a common rule: the code that is or produces the poem must compile without errors. The meeting point of live coding and code poetry seems to have not yet been thoroughly explored, leaving space for experimentation and research. Certain attempts have already been made, where live coding is either approached through natural language or used to break up and merge chunks of existing poems, forming new ones. Computer code has also been used to write deterministic opera librettos, following the code poetry paradigm. This article focuses on the literary and artistic attributes of code, on code poetry and on the existing attempts to combine it with live coding. It also highlights the narrative attribute of musical live coding to formulate a rationale for combining live coding with code poetry in a musical context. The goal is to examine the possibilities of this combination, as well as how this can be achieved, from a technical point of view.
Identifying optimal ranges of weight gain at the end of the second trimester result from a population-based cohort study
Authors: Zhang Shuang , Li Nan , Dong Wei , Li Weiqin , Cheng Guangyan , Zhu Hong , Yang Wen , Chang Baocheng , Leng Junhong
Published: August 2023

Objective:

To identify the optimal weight gain at the end of the second trimester.

Design:

This was a population-based cohort study from the antenatal care system in Tianjin, China. We calculated gestational weight gain (GWG) based on the weight measured in the first trimester and the end of the second trimester. Restricted cubic spline analysis was performed to model the possible non-linear relationships between GWG and adverse outcomes. The optimal GWG was defined as the value of the lowest risk. Non-inferiority margins and the shape of the spline curves identified the recommended ranges in Chinese-specific BMI categories.

Setting:

Tianjin Maternal and Child Health Cohort.

Participants:

Singleton pregnant women aged 18–45 years.

Results:

In total, 69 859 pregnant women were included. Adverse outcome (including stillbirth, preterm birth, hypertensive disorders of pregnancy, gestational diabetes mellitus, small and large for gestational age) was significantly associated with GWG at the end of the second trimester. The risk score was non-linearly correlated with GWG in the underweight, normal weight and overweight groups. GWG at the end of the second trimester should not be < 7 kg in underweight group. For most normal-weight women, a GWG of about 8 kg is optimal. Pregnant women who are overweight should not have a GWG of more than 9 kg. We advised women with overweight and obesity to keep positive growth of GWG (> 0 kg) in the first and second trimesters.

Conclusions:

According to the comprehensive adverse maternal and infant outcomes, we recommend the optimal GWG at the end of the second trimester. This study may provide a considerable reference for weight management.
A content analysis of online videos containing dietary recommendations for gout and their alignment with evidence-based dietary guidelines
Authors: Lamb Kirstie Louise , Barker Margo E , Lynn Anthony
Published: August 2023

Objective:

To assess the alignment of YouTube® videos providing dietary recommendations for gout with evidence-based guidelines targeted at the United Kingdom (UK) population and to establish their quality.

Design:

A content analysis of YouTube® videos providing dietary recommendations for gout was undertaken. Videos were categorised by video source. Each video’s dietary recommendations for gout were compared with three evidence-based guidelines for gout, producing a compliance score. Presence of non-guideline advice was assessed. Understandability and actionability were evaluated using the Patient Education Material Assessment Tool for Audio-Visual Materials. Reliability was assessed using an adapted-DISCERN tool and educational quality using the Global Quality Score Five-Point Scale. Differences between video source and continuous variables were assessed using one-way Kruskal–Wallis H tests. For categorical variables, associations were investigated using Fisher–Freeman–Halton tests.

Setting:

Online, May–June 2020.

Participants:

One-hundred thirty-one videos.

Results:

Alignment of videos with evidence-based guidelines was poor (median compliance score 27 % (interquartile range 17–37 %)). Additionally, 57 % of videos contained non-guideline advice. The health professional source group had the fewest videos containing non-guideline advice, but this was only significantly lower than the naturopath group (31 % v. 81 %, P = 0·009). Almost 70 % of videos were considered poorly actionable and 50 % poorly understandable. Most videos were rated poor for reliability (79 %) and poor to generally poor for educational quality (49 %).

Conclusions:

YouTube® videos providing dietary recommendations for gout frequently fail to conform to evidence-based guidelines, and their educational quality, reliability, understandability and actionability are often poor. More high-quality, comprehensive, evidence-based YouTube® videos are required for UK gout patients.