bluuebunny/crossref_metadata_2025_split huggingface dataset:
The connection between May's axioms for a triangulated tensor product and Happel's description of the derived category of the quiver $D_4$
Authors: Keller Bernhard , Neeman Amnon 
Published: January 2023

In an important recent paper citeMay01, May gave an axiomatic description of the properties of triangulated categories with a symmetric tensor product. The main point of the current article is that there are two other results in the literature which can be used to shed considerable light on May's work. The first is a construction of Verdier's, which appeared in Beilinson, Bernstein and Deligne's cite[Prop. 1.1.11, pp. 24-25]BeiBerDel82. The second and more important is the beautiful work of Happel, in citeHappel87, which can be used to better organise May's axioms.
Bounds for the anticanonical bundle of a homogeneous projective rational manifold
Authors: Snow Dennis 
Published: January 2023

The following bounds for the anticanonical bundle

K_X^{*} = \det T_X

of a complex homogeneous projective rational manifold

X

of dimension

n

are established: newcommandbinom[2]#1choose#2

3^n \le \dim H^0(X,K_X^{*}) \le \binom{2n+1}n\quad\mathrm{and}\quad 2^n n! \le \deg K_X^{*} \le (n+1)^n

with equality in the lower bounds if and only if

X

is a flag manifold and equality in the upper bounds if and only if

X

is complex projective space. None of these bounds holds for general Fano manifolds.
Comparison Theory of Distance Spheres along Geodesics
Authors: Brocks Reinhard 
Published: January 2023

Estimates for the principal curvature of distance spheres in Riemannian manifolds with sectional curvature bounded from below are well known. The same holds for the mean curvature of distance spheres in Riemannian manifolds with Ricci curvature bounded from below.
In this article we present new estimates for convexity properties of the distance function of a point under different assumptions, for example for manifolds with lower bounds on the conjugate or on the focal radius in addition to these curvature conditions.
The main idea is to introduce a new tensor field describing the differential of the exponential map and verifying a Riccati equation. This technique allows us to get new estimates for the volume form and for Jacobi fields in this context but also to gain new insights into well-known comparison theorems.
Semistable reduction of modular curves associated with maximal subgroups in prime level
Authors: Edixhoven Bas , Parent Pierre 
Published: January 2023

We complete the description of semistable models for modular curves associated with maximal subgroups of

\mathrm{GL}_2 (\mathbb{F}_p )

(for

p

any prime,

p>5)

. That is, in the new cases of non-split Cartan modular curves and exceptional subgroups, we identify the irreducible components and singularities of the reduction

\mathrm{mod}\,\,p

, and the complete local rings at the singularities. We review the case of split Cartan modular curves. This description suffices for computing the group of connected components of the fibre at

p

of the Néron model of the Jacobian.
Relations between infinitesimal non-commutative cumulants
Authors: Celestino Adrián , Ebrahimi-Fard Kurusch , Perales Daniel 
Published: January 2023

Boolean, free and monotone cumulants as well as relations among them, have proven to be important in the study of non-commutative probability theory. Quite notably, Boolean cumulants were successfully used to study free infinite divisibility via the Boolean Bercovici-Pata bijection. On the other hand, in recent years the concept of infinitesimal non-commutative probability has been developed, together with the notion of infinitesimal cumulants which can be useful in the context of combinatorial questions.
In this paper, we show that the known relations among free, Boolean and monotone cumulants still hold in the infinitesimal framework. Our approach is based on the use of algebra of Grassmann numbers. Formulas involving infinitesimal cumulants can be obtained by applying a formal derivation to known formulas.
The relations between the various types of cumulants turn out to be captured via the shuffle algebra approach to moment-cumulant relations in non-commutative probability theory. In this formulation, (free, Boolean and monotone) cumulants are represented as elements of the Lie algebra of infinitesimal characters over a particular combinatorial Hopf algebra. The latter consists of the graded connected double tensor algebra defined over a non-commutative probability space and is neither commutative nor cocommutative. In this note it is shown how the shuffle algebra approach naturally extends to the notion of infinitesimal non-commutative probability space. The basic step consists in replacing the base field as target space of linear Hopf algebra maps by the algebra of Grassmann numbers defined over the base field. We also consider the infinitesimal analog of the Boolean Bercovici-Pata map.
Urine Metabolite of Mice with Orientia tsutsugamushi Infection
Authors: Choi Sangho , Ahn Do-Hwan , Yoo Min-Gyu , Lee Hye-Ja , Cho Seong Beom , Park Hee-Bin , Kim Sung Soon , Chu Hyuk 
Published: January 2023

ABSTRACT.
Scrub typhus is an acute febrile, mite-borne disease endemic to the Asia–Pacific region. In South Korea, it is a seasonal disease that occurs frequently in the autumn, and its incidence has increased steadily. In this study, we used a liquid chromatography and flow injection analysis–tandem mass spectrometry-based targeted urine metabolomics approach to evaluate the host response to Orientia tsutsugamushi infection. Balb/c mice were infected with O. tsutsugamushi Boryong, and their urine metabolite profile was examined. Metabolites that differed significantly between the experimental groups were identified using the Kruskal–Wallis test. Sixty-five differential metabolites were identified. The principal metabolite classes were acylcarnitines, glycerophospholipids, biogenic amines, and amino acids. An ingenuity pathway analysis revealed that several toxic (cardiotoxic, hepatotoxic, and nephrotoxic) metabolites are induced by scrub typhus infection. This is the first report of urinary metabolite biomarkers of scrub typhus infection and it enhances our understanding of the metabolic pathways involved.
The Association between Malnutrition and Malaria Infection in Children under 5 Years in Burkina Faso: A Longitudinal Study
Authors: Gebreegziabher Elisabeth , Dah Clarisse , Coulibaly Boubacar , Sie Ali , Bountogo Mamadou , Ouattara Mamadou , Compaoré Adama , Nikiema Moustapha , Tiansi Jérôme , Dembélé Nestor , Lebas Elodie , Roh Michelle , Glidden David V. , Arnold Benjamin F. , Lietman Thomas M. , Oldenburg Catherine E. 
Published: January 2023

ABSTRACT.
The relationship between malaria infection and malnutrition is complex. Using data from a randomized controlled trial of 450 children 0–5 years of age in Burkina Faso, we examined the effect of malaria infection on short-term changes in anthropometric measures, the effect of malnutrition on malaria infection, and whether age modified the effect of baseline anthropometric measures on malaria infection. Malaria infection, assessed by blood smear microscopy and weight, height, mid-upper arm circumference, height-for-age z-score, weight-for-age z-score, and weight-for-height z-score were measured at three time points: baseline, 2 weeks, and 6 months. We used generalized estimating equations adjusted for sex, age, breastfeeding, maternal education, and study treatment (azithromycin versus placebo) for all analyses. Interaction terms were used to assess effect modification by age. Among the 366 children with no malaria infection at baseline, 43 (11.6%) had malaria infection within 6 months. There were no important differences in anthropometric measures at 2 weeks and 6 months between those with and without malaria infection at baseline. There were no significant differences in prevalence of malaria infection by baseline anthropometric measures. Age (0–30 months versus 30–60 months) modified the effect of baseline weight and height on malaria infection. Among those aged 0–30 months, for each kilogram increase in weight, malaria infection increased by 27% (95% CI: 6–53%), and for each centimeter increase in height, it increased by 9% (95% CI: 1–17%), but there were no differences for those aged 30–60 months.
Plano de educação BIM
Authors: Magalhães Cristiane Ramos , Cunha Roberto da , Nascimento Regina Helena Malta , Carvalho Ana Cristina Monteiro , Arpon Andreia Soares 
Published: January 2023

O Projeto Rio Construção tem como objetivo um conjunto de ações da Firjan com as instituições parceiras para elevar a produtividade e a competitividade das empresas do setor no estado do Rio de Janeiro. Serão trabalhados cinco eixos prioritários e no eixo tendências, tecnologia e inovação se destaca o programa de capacitação denominado: Rio Construção BIM. O Programa Rio Construção BIM se justifica pela demanda legal por BIM no Brasil de forma associada aos seus benefícios evidenciados pelos resultados das duas pesquisas nacionais do BIM Forum Brasil. Essas pesquisas aconteceram em parceria com o CREA e CAU, que somadas conseguiu mais de dez mil respostas válidas. Esse resultado reforça os achados da Escuta Técnica e Monitoramento de Tendências, ambos feitos pela Firjan (2022). A 1ª fase deste programa de capacitação profissional e empresarial para adoção BIM se divide em quatro pilares referentes a: Portfólio de Cursos BIM, Disseminação do Conhecimento, Diagnóstico de maturidade BIM e Plano de Implantação BIM. Destacam-se os pilares Diagnóstico de Maturidade BIM e Plano de Implantação BIM. No primeiro as empresas terão disponíveis um instrumento de diagnóstico feito pela mescla, recorte e automatização de documentos existentes e disponibilizados pela academia, mercado e poder público para uso do setor (SUCCAR, 2010; BÖES, 2019; Ministério da Economia, 2019; MAGALHÃES; SALGADO; SANTOS, no prelo, 2022). Este instrumento contempla a tutoria gratuita para preenchimento e leitura de resultados. Presume-se que as empresas que estiverem no Ponto de Adoção BIM (SUCCAR e KASSEM, 2016; SUCCAR e KASSEM, 2017) sentirão com mais intensidade os impactos desta ação. Este diagnóstico de autoavaliação será aplicado por meio de envio, preenchimento e recebimento digitais. As respostas geram um gráfico que situa a empresa nas dimensões processos, pessoas e tecnologia em 5 níveis crescentes de maturidade. No segundo pilar, que é o Plano de implantação BIM, haverá uma capacitação remota, que consolida o entendimento ao associar as metas e usos BIM pretendidos. Neste ponto, com as metas definidas, as empresas poderão calibrar e monitorar seus avanços e metas longo de sua jornada BIM. O produto desta etapa é um relatório que orienta o ciclo de implementação BIM estabelecido pela empresa. Essa nova fase do PEB estava prevista (ENEBIM, 2018), mas teve seu início postergado para 2022 dada a pandemia COVID-19 e a inauguração do Centro de Referência Firjan SESI SENAI de Construção Civil. Os autores agradecem às equipes, áreas e projetos que antecederam a este; entidades e autores pelos documentos disponibilizados para uso do setor, e a UFRJ – PROARQ / USP por orientar um dos autores em seu programa de doutorado.
Célula BIM FAU/UFJF
Authors: Fantin Natalia Rosa , Paula Frederico Braida Rodrigues de 
Published: January 2023

Este artigo faz parte de uma pesquisa em andamento sobre os limites e possibilidades da adoção ampla do BIM pelo curso de Arquitetura e Urbanismo da Faculdade de Arquitetura e Urbanismo da Universidade Federal de Juiz de Fora (CAU/FAU/UFJF) com a implantação da Célula BIM. O Grupo Célula BIM FAU/UFJF tem realizado encontros e promovido discussões desde maio de 2022. A Célula BIM FAU/UFJF realizou a aplicação do diagnóstico de maturidade BIM proposto pela Rede Célula BIM ANTAC e disponibilizado pelo Portal BIM Acadêmico, que é baseado na proposta de Matriz de Maturidade BIM de Succar (2010) e de Boes; Barros Neto; Lima(2021). Este trabalho apresenta o resultado da maturidade BIM do CAU/FAU/UFJF junto à descrição do processo de identificação das competências BIM.
No Quadro 1, pode-se observar o preenchimento da matriz e a pontuação associada, de forma a totalizar um índice de 40,71%, o que corresponde, segundo Böes, Barros Neto e Lima (2021) a um nível definido de maturidade e pertencente a uma classificação de média maturidade. Dentro do campo de Processo, é colocado que o CAU/FAU/UFJF trabalha até dez competências, listadas, a seguir, para análise. Com este levantamento de competências trabalhadas na comunidade do CAU/FAU/UFJF, espera-se subsidiar uma análise mais descritiva e aprofundada do grau de trabalhabilidade atual de cada competência e uma estimativa de ampliação de competências no curso através de ações de difusão do BIM pela Célula BIM FAU UFJF.
Ownership Structure and Corporate Sustainability Disclosure in Kenya: Interaction Effect of Board Gender Diversity
Authors: Tanui Peninah Jepkogei 
Published: January 2023

Most firms in this day and age seek to report issues affecting assorted stakeholders. Consequently, sustainability revelation endorses all-inclusive rather than economic performance analysis of the organization. The study sought after the interaction effect of board gender diversity in the relationship between ownership structure and corporate sustainability disclosure of listed companies in Kenya. The theoretical framework was made of legitimacy, triple bottom line and stakeholder theories. Guided by causal research design, 62 listed companies were targeted but 56 were included after inclusion and exclusion criteria. . Secondary data obtained from audited annual reports for the year 2021 was analyzed using SPSS. From the multiple regression analysis, there was a negative but significant effect (β= -.246, .001<.05) of managerial ownership on corporate sustainability disclosure. On the contrary, both institutional and foreign ownership positively but insignificantly affect corporate sustainability disclosure as indicated by (β=.423, .816>.05) and (β=.356, .559>.05) respectively. Furthermore, board gender diversity positively and significantly moderates the relationship between managerial (β=.277, .001<.05) along with institutional ownership (β=.343, .000<.05) and corporate sustainability disclosure. To sum up, sustainability disclosure of the firm is vital for institutional and foreign more than managerial investors. From the findings, board gender diversity enriches sustainability disclosure once interacted with managerial and institutional ownership structure. The management of the listed companies in Kenya are expected to uphold ownership structure by attracting investors, both individuals and institutions. More importantly, the companies are expected to formulate ways of promoting women representation in the board so as to progress the gender diversity concept.
Assessing the Impact of Weighted Blankets on Anxiety Among Patients With Anorexia Nervosa and Avoidant– Restrictive Food Intake Disorder: A Randomized Controlled Trial
Authors: Ohene Rachel , Logan Christina , Loresto Figaro , Watters Ashlie , Eron Kathryn , Markovchick Tasha , Mehler Philip S. 
Published: January 2023

Abstract
Importance: Interventions to reduce anxiety are needed for patients with anorexia nervosa (AN) and avoidant– restrictive food intake disorder (ARFID). Weighted blankets are one such intervention.
Objective: To evaluate the impact of weighted blankets on anxiety for patients with AN and ARFID.
Design: Randomized controlled trial conducted between November 2018 and March 2019. Patients were randomized into the control group or the intervention group.
Setting: Inpatient setting; medical stabilization unit.
Participants: Patients (N = 23) diagnosed with AN or ARFID and experiencing moderate anxiety. The majority were female (91%), with a mean age of 26 yr (SD = 9.3), and the mean length of hospitalization was 22 days (SD = 17.3).
Interventions: Control group participants received usual care, which included occupational therapy services. Intervention group participants received a weighted blanket along with usual care.
Outcomes and Measures: Mixed-effects regression models were conducted. Primary outcomes included improvement in Beck Anxiety Inventory (BAI) scores by discharge.
Results: Intervention group patients had a greater, non–statistically significant decrease in BAI score over time (B = 1.16, p = .83) than control group patients.
Conclusions and Relevance: Weighted blankets may be an effective tool for reducing anxiety among patients with AN or ARFID.
What This Article Adds: The use of a weighted blanket, in conjunction with occupational therapy interventions, is potentially a beneficial non-pharmacological option for patients with anorexia nervosa (AN) and avoidant–restrictive food intake disorder (ARFID). The current study adds an additional modality to the multidisciplinary treatment approach for eating disorders.
¿Presencial, online o híbrida?: Percepciones y preferencias por parte de docentes y estudiantes de educación superior
Authors: Pattier Daniel , Ferreira Pedro Daniel 
Published: January 2023

La educación online y la híbrida se han expandido en los últimos años debido, por un lado, a los avances técnicos y a una creciente demanda por parte de la sociedad, y, por otro lado, a la pandemia de la COVID-19 en la que las universidades tuvieron que transformar sus modelos presenciales por necesidad. El objetivo de nuestra investigación es evaluar las percepciones y preferencias hacia los diversos tipos de educación actual (presencial, online e híbrida). Para ello se aporta un estudio cuantitativo validado basado en una encuesta online difundida entre profesorado y estudiantado de la Universidad de Oporto obteniendo un total de 684 respuestas. Los resultados evidencian sus percepciones hacia ciertos aspectos dentro del proceso formativo que originan tendencias de preferencia hacia los diversos modelos de educación. Se discuten las temáticas de análisis con la literatura más reciente sobre la implementación en educación de las diversas tipologías metodológicas. Las conclusiones del estudio muestran una buena percepción relativa de la educación online que imparten o reciben actualmente ambos colectivos, la preferencia por la educación presencial (docentes) y por la educación presencial e híbrida (estudiantes), y los factores que inciden significativamente en sus inclinaciones hacia los diversos tipos de educación.
¿Cómo evaluar e intervenir sobre la disfemia? Un análisis de percepciones de especialistas en logopedia
Authors: Rehakova Novosadova Leona , Rama Rodríguez Alba , Vidal Bouzas María , Latorre-Cosculluela Cecilia , Ayllón-Negrillo Ester , Vieiro Iglesias Pilar 
Published: January 2023

La tartamudez se define como un trastorno de la fluidez del habla que afecta a la comunicación. Este trastorno, resulta complejo y puede suponer un importante desafío para muchos logopedas y otros profesionales. Hasta el momento, no abundan las investigaciones focalizadas acerca de cómo evaluar e intervenir en la tartamudez desde la perspectiva de los profesionales en logopedia. Precisamente por ello, el objetivo del presente estudio es conocer cuáles son los principales métodos de evaluación e intervención para la tartamudez que utilizan los logopedas en el contexto español y la satisfacción que tienen con éstos. Para ello, se administró una encuesta en la que participaron un total de 123 logopedas y, posteriormente, se efectuó un análisis cuantitativo de los datos obtenidos. Los resultados permitieron conocer los diferentes métodos de evaluación e intervención más ampliamente utilizados en el tratamiento de la tartamudez, aunque se han observado ciertas dificultades para alcanzar un consenso en la utilización de los mismos. Además, los logopedas reclaman la necesidad de confeccionar nuevos instrumentos de evaluación y de una mayor colaboración por parte de los centros escolares. Por tanto, resultaría primordial adoptar un enfoque holístico tratando de enseñar a los sujetos con tartamudez estrategias para afrontar la fluidez y, a la vez, aprender a convivir y manejar el trastorno.
An Exploratory study on the Identification the Need for Teacher Training at the Primary Level in Punjab
Authors: Munawar Uzma 
Published: January 2023

The main goal of the paper was to identify the need for primary-level teacher training in Punjab. The study was descriptive in nature, with information gathered using a qualitative approach. The study's population included all the school teachers in the three districts of southern Punjab Bahawalpur, Rajanpur, and Chakwal, Because the study was a survey based on probability sampling methods, 245 teachers took part. Three districts in southern Punjab were chosen. This observation aided the researcher in gathering empirical evidence of their classroom teaching practices. The collected data was analyzed using the Thematic evaluation. According to the data, most teachers are at an average level, only a few have good classroom arrangement skills, some of them are satisfied with their performance, and even no teacher knows how to arrange a classroom completely. Information reveals that many teachers were found to be at an average level, with only teachers possessing good classroom arrangement skills. it is recommended training should be arranged by periodic and proper evaluation should be done by higher authorities to maintain the quality of education through teachers.
Detection of adulteration of dairy products with vegetable fats using the method of luminescent analysis
Authors: Sokolov I. V. , Yunggren V. A. , Terekhov A. A. , Tokarev A. N. , Bugrim L. N. 
Published: January 2023

This article describes a technique for detecting pesticides in poultry meat samples using thin layer chromatography. In the course of the study, the qualitative indicators of the content of pesticides in samples of poultry carcasses treated with the insecticide esbiotrin, used to prevent the reproduction of the red chicken mite among the poultry population, were determined. The studies were carried out at various time intervals from the moment the poultry was treated with the drug; quantitative determination of the content of the residual concentration of pesticides by thin-layer chromatography will reveal the feasibility and safety of using the active substance as an insecticide in poultry farming. Chromatographic studies were carried out on the basis of the Department of Veterinary and Sanitary Expertise of the SPbGUVM.During the experiment, 3 experimental groups of laying hens and 1 control group (10 animals each) were selected. The experimental groups were treated with a 0.001% solution of esbiotrin after which the birds were slaughtered 24, 72 and 120 hours after treatment. The selected samples were subjected to chromatographic examination to detect residual concentrations of synthetic pyrethroids.