bluuebunny/crossref_metadata_2025_split huggingface dataset:
Samba: da margem social a identidade nacional
Authors: Viecili Raqueli Biscayno , De Souza Vieira Marcílio 
Published: July 2023

A união entre europeus e africanos modelou um corpo-samba de características ímpares impregnado na imaginação brasileira. A ideia é provar que o samba, produto marginalizado pelas elites, passou a ser símbolo de brasilidade, uma identidade Nacional. Num primeiro momento são traçados breves contextos históricos, sociais e políticos das décadas de 1910 a 1940 em relação a história e evolução do samba no Brasil. Num segundo momento trazemos a construção do corpo pelo samba. A teoria dos estudos culturais foi usada como base para a investigação histórica. Tal estudo foi realizado através de análises sócio-históricas em artigos e livros, que possibilitassem a interpretação das representações construídas em torno da passagem do significado do samba, de sua música e dança de cunho popular para uma representação da cultura brasileira.
Palavras Chave: Samba, Estudo cultural, Corpo-Samba, Afrodescendente, Rio de Janeiro
How Chinese People Expressed Well-Being and Mobility Change During the COVID-19 Pandemic: An Analysis of Microblogs
Authors: Chen Yunxiang , Liu Xiangping 
Published: July 2023

Abstract
This study used Weibo microblog records to analyze and compare the changes in the well-being and mobility of people in China in 2020 (when the COVID-19 outbreak was announced) and 2021 (when the vaccine was announced). Python software's crawling program was used to randomly select 477 users (45.28% of whom were male) and their 16,645 records from January 2020 to April 2021. The word frequency in each microblog text was conceptually defined as a variable, such as self-reference, emotion, and mobility words. Analysis of Weibo user behavior over a year in 2020 and 4 months in 2021 revealed that self-representation (when talking about “I”) had a lower positive affect and higher negative affect at later times than at earlier times. When users discussed “we,” their group identity displayed lower positive affect and more motion behaviors (e.g., shopping and walking outside). However, in 2021, their group identity had a higher positive affect and more motion behaviors, and their self-representation had a lower positive affect and fewer motion behaviors. The implications, limitations, and potential future research are discussed.
Edward Bradford Titchener: 2. The Oxford Years
Authors: Evans Rand B. 
Published: July 2023

Abstract
In 1885, Titchener entered Brasenose College, Oxford, where his social and academic life included membership in clubs dedicated to science in general and to biology in particular. In his third year (1888) he began to think about “mental philosophy” and studied psychology in his senior year. After graduation he devoted a year to learning laboratory procedures in the conduct of research in physiology. That experience and his Oxford education played a significant role shaping his career as a psychologist devoted to scientific rigor in the conduct of experiments in psychology.
Kıymet Takdirinin Yapılmasına İlişkin Bazı Meseleler ve Enflasyonun Kıymet Takdirine Etkisi
Authors: KODAKOĞLU Mehmet 
Published: July 2023

İcra dairesince yapılan veya yaptırılan kıymet takdirinin, çoğunlukla şikâyet yoluyla mahkemeye taşınması, malın satılmasını geciktiren bir diğer neden olarak karşımıza çıkmaktadır. Bu sürecin de adilane ve süratli şekilde çözümlenmesi amacıyla söz konusu düzenlemede değişiklikler yapılması yerinde olacaktır. Aynı zamanda Kanun’daki iki yıllık sürenin başlama anı da kıymet takdirinin hangi icra organı tarafından yapıldığına bağlı olarak belirlenmekte ve bu durum, elbette, iki yıllık sürenin hesaplanması noktasında önem arz etmektedir.
Kıymet takdirinin yapılmasından, malın satılmasına kadar geçen sürenin oldukça uzun olması ve mahcuz malın değerinde, bu sürede enflasyona bağlı olarak yaşanan artış dikkate alındığında, takip borçlusunun malının önceden yapılan değer üzerinden satışa çıkarılması, şüphesiz mülkiyet hakkının ihlali anlamına gelmektedir.
Kanun’a göre iki yıl dolmadan yeniden kıymet takdiri yapılamayacağından, enflasyon neticesinde malın satış bedeli, borçlunun takip borcunun oldukça altında bir bedeli karşılayabilecek hâle gelebilir. Bu nedenle her ne kadar enflasyon, iki yıl dolmadan yeniden kıymet takdiri yapılabilmesinin istisnalarından biri olarak Kanun’da açıkça sayılmamışsa da mahcuz malın gerçek değerinin, enflasyona bağlı olarak iki yıllık süre dolmadan, yeniden takdir edilmesi yerinde olacaktır. Nihayetinde konunun, mülkiyet hakkı (AY m. 35) kapsamında ele alınması ve ilgili hükmün, üst norm olan Anayasa’ya uygun olarak yorumlanması gerekir.
Klasifikasi Jenis Mangga Apel Menggunakan Metode K-Means Klustering
Authors: Premana Agyztia , Saeful Bachri Otong , Pandhu Wijaya Akhmad 
Published: July 2023

Introduction: The rapid development of technology is pushing it further, making people more comfortable in many fields, including industry. Mango can be processed into various types of food. Using sweets, various processed products, and various mangoes. One example of the current impact of technology on the industrial sector is the potential for systems to self-study (automatically) like humans. This is a process known as an artificial neural network. Purpose: Knowing and analyzing the classification of mango species using the K-Means Clustering method. Methods: This study uses the K-means clustering method, in which the system is built by applying an artificial neural network to the modeling and extraction of RGB values and standard RGB matrices, circumference, area, length, width, shape, and slenderness. Results: Based on the experimental results, the computation time for the Mango image required for the feature extraction process for each dataset is on average 0.85 seconds, and the computational time for training data on the test data is an average of 0.006 seconds. Conclusion: In this study, it can be concluded that the average computation time of mango image for each dataset is 0.856 seconds. The use of 1 hidden layer is more effective with the highest accuracy and the fastest time than using 2 hidden layers.
Қазақ балалар әңгімелерін жаңа технологиямен оқыту мен талдау жолдары
Authors: Кажибаева Гулден , Конкаева Назгүл , Ақтанова Айман 
Published: July 2023

Мақалада қазақ балалар әңгімелерінің қазіргі білім беру жүйесінде оқытылуы мен оқытуға берілген ұсыныстар қарастырылған. Прозалық шығармаларды жаңа технологиялардың көмегімен оқыту кезіндегі қиындықтар мен оны жеңілдетудің тәсілдері көрсетілген. Балалардың өмірі мен мінез-құлықтарына және олардың қоршаған әлемді тануына, рухани білім алып, жетілуіне ықпал ететін шығармалар да талданып берілді. Мақаланың ерекшелігі мектеп бағдарламасында қарастырылған балаларға арналған шығармалармен қатар, қосымша оқыуға ұсынылатын шығармаларды талдап беруінде. Мақаланың басты мақсаты да балаларға арналған әңгімелердің мектеп бағдарламасы бойынша алынғандарының оқытылуы және мектеп бағдарламасынан тыс алынғандарының талдау үлгісін көрсетіп, мұғалімге көмек болатын жағын қарастыру. Балаларға арналған әңгімелердің тақырыбы мен идеясы, көркемдігі мен тілдік ерекшеліктері талданып, кейіпкерлер жүйесі сараланып берілді.
Modeling clustered binary data with nonparametric unobserved heterogeneity: An application to stock crash analysis
Authors: Zhao Ruixi , Ma Renjun , Yan Guohua , Niu Haomiao , Jiang Wenjiang 
Published: July 2023

AbstractVarious random effects models have been developed for clustered binary data; however, traditional approaches to these models generally rely heavily on the specification of a continuous random effect distribution such as Gaussian or beta distribution. In this article, we introduce a new model that incorporates nonparametric unobserved random effects on unit interval (0,1) into logistic regression multiplicatively with fixed effects. This new multiplicative model setup facilitates prediction of our nonparametric random effects and corresponding model interpretations. A distinctive feature of our approach is that a closed‐form expression has been derived for the predictor of nonparametric random effects on unit interval (0,1) in terms of known covariates and responses. A quasi‐likelihood approach has been developed in the estimation of our model. Our results are robust against random effects distributions from very discrete binary to continuous beta distributions. We illustrate our method by analyzing recent large stock crash data in China. The performance of our method is also evaluated through simulation studies.
Molecular Engineering to Boost the Photo‐Oxidase Activity of Molecular Rotors in Colorimetric Sensing of Temperatures
Authors: Yu Hui‐Hsuan , Lin Pin‐Han , Chen Zhao‐Bin , Chen Zhi‐Wen , Chen Yen‐Jen , Liu Wei‐Min , Liu Ching‐Ping 
Published: July 2023

AbstractSome organic dyes and photosensitizers with strong visible absorption can behave as photo‐responsive oxidase mimics. However, the relationship between the photo‐oxidase activity and molecular structure remains unclear to date. In this work, a new type of photosensitizer with the characteristics of molecular rotors, namely DPPy, served as the molecular scaffold for further investigation. To adjust the photocatalytic oxidation ability, DAPy and CBPy were designed and synthesized based on the enhancement and diminishment of the intramolecular charge transfer (ICT) process, respectively. Kinetic studies revealed that DAPy and CBPy both exhibited highly efficient photo‐activated oxidase‐like activity with 3,3′,5,5′‐tetramethylbenzidine (TMB) as the substrate, which were in good accordance with their molecular engineering to promote either type I or type II reactive oxygen species (ROS) generation. Impressively a colorimetric method based on the visible light induced oxidase‐like activity of molecular rotors was developed to determine the environmental temperature for the first time. Both DAPy and CBPy showed distinct sensitivities toward temperature as compared with several molecular rotors based on the typical fluorimetric detection. This work provides a new strategy for the application of molecular rotors to overcome the non‐emissive challenge in temperature sensing.
Species‐ and sex‐dependent changes in body size between 1892 and 2017, and recent biochemical signatures in rural and urban populations of two ground beetle species
Authors: Keinath Silvia , Frisch Johannes , Müller Johannes , Mayer Frieder , Struck Ulrich , Rödel Mark‐Oliver 
Published: July 2023

AbstractIncreasing urbanisation and intensified agriculture lead to rapid transitions of ecosystems. Species that persist throughout rapid transitions may respond to environmental changes across space and/or time, for instance by altering morphological and/or biochemical traits. We used natural history museum specimens, covering the Anthropocene epoch, to obtain long‐term data combined with recent samples. We tested whether rural and urban populations of two ground beetle species,Harpalus affinisandH. rufipes, exhibit spatio‐temporal intraspecific differences in body size. On a spatial scale, we tested signatures of nitrogen and carbon stable isotopes enrichments in different tissues and body components in recent populations of both species from urban and agricultural habitats. For body size examinations, we used beetles, collected from the early 20th century until 2017 in the Berlin‐Brandenburg region, Germany, where urbanisation and agriculture have intensified throughout the last century. For stable isotope examinations, we used recent beetles from urban and agricultural habitats. Our results revealed no spatio‐temporal changes in body size in both species' females. Body size ofH. rufipesmales decreased in the city but remained constant in rural areas over time. We discuss our findings with respect to habitat quality, urban heat and interspecific differences in activity pattern. Although nitrogen isotope ratios were mostly higher in specimens from agricultural habitats, some urban beetles reached equal enrichments. Carbon signatures of both species did not differ between habitats, detecting no differences in energy sources. Our results indicate that increasing urbanisation and intensified agriculture are influencing species' morphology and/or biochemistry. However, changes may be species‐ and sex‐specific.
Behavioral weight loss outcomes in individuals with binge‐eating disorder: A meta‐analysis
Authors: Forman Evan M. , Evans Brittney C. , Berry Michael P. , Lampe Elizabeth W. , Chwyl Christina , Zhang Fengqing 
Published: July 2023

AbstractObjectiveBinge‐eating disorder (BED) is highly comorbid with obesity. Weight loss may benefit individuals with BED; however, these individuals are often excluded from behavioral weight loss interventions (BWLIs), and findings from BWLIs including participants with and without BED are mixed. To the authors' knowledge, this study represents the first meta‐analysis of weight loss outcomes of individuals with and without BED in BWLIs, while adjusting for weight‐influencing variables. Treatment dropout rates were also examined.MethodsElectronic search engines and grey literature search methods were used to identify manuscripts published through December 2022 related to BWLIs and BED. Thirty manuscripts (BED n = 1519; 25 non‐BED n = 6345) were included.ResultsA meta‐regression found that individuals with BED lost less weight compared with individuals without BED (~1.4 kg; ~2.9 kg among studies without meal replacements), but they still lost ~8.1 kg at post‐treatment. A random‐effects model showed that BED diagnosis increased odds of treatment dropout by 50%.ConclusionsBWLIs produced robust weight loss in those with BED, but those with BED lost less weight and had higher risk of dropout compared with those without. Future research should aim to close the gap in weight loss outcomes and retention between those with and without BED.
Effects of pejus and pessimum zone salinity stress on gill proteome networks and energy homeostasis inOreochromis mossambicus
Authors: Root Larken , Kültz Dietmar 
Published: July 2023

AbstractSalinity tolerance in fish involves a suite of physiological changes, but a cohesive theory leading to a mechanistic understanding at the organismal level is lacking. To examine the potential of adapting energy homeostasis theory in the context of salinity stress in teleost fish,Oreochromis mossambicuswere acclimated to hypersalinity at multiple rates and durations to determine salinity ranges of tolerance and resistance. Over 3000 proteins were quantified simultaneously to analyze molecular phenotypes associated with hypersalinity. A species‐ and tissue‐specific data‐independent acquisition (DIA) assay library of MSMS spectra was created. Protein networks representing complex molecular phenotypes associated with salinity acclimation were generated.O. mossambicushas a wide “zone of resistance” from 75 g/kg salinity to 120 g/kg. Crossing into the zone of resistance resulted in marked phenotypic changes including blood osmolality over 400 mOsm/kg, reduced body condition, and cessation of feeding. Protein networks impacted by hypersalinity consist of electron transport chain (ETC) proteins and specific osmoregulatory proteins. Cytoskeletal, cell adhesion, and extracellular matrix proteins are enriched in networks that are sensitive to the critical salinity threshold. These network analyses identify specific proteome changes that are associated with distinct zones described by energy homeostasis theory and distinguish them from general hypersalinity‐induced proteome changes.
The impact of adversities across the lifespan on psychological symptom profiles in late adulthood: a latent profile analysis
Authors: Hilberdink C. E. , van Zuiden M. , Olff M. , Roseboom T. J. , de Rooij S. R. 
Published: July 2023

AbstractPeople commonly face adverse circumstances throughout life, which increases risk for psychiatric disorders, such as anxiety, depression, psychosis, and posttraumatic stress disorder (PTSD). Adversities may occur during different periods in life. Especially adversity during early periods has been suggested to put individuals at risk for adverse mental health outcomes. Here, we investigated whether timing of adversity during the prenatal period, childhood, or mid-to-late adulthood differentially impacted classification into late adulthood symptom profiles. We performed sex-stratified Latent Profile Analysis to identify latent profiles regarding anxious, depressive, psychotic, and PTSD symptoms inn= 568 Dutch famine birth cohort members (n= 294 women,n= 274 men, mean age(SD) = 72.9(0.8)). Cross-sectional late adulthood symptomatology, childhood traumatic maltreatment, and adulthood trauma were based on self-report questionnaires. Prenatal adversity was considered present when individuals were prenatally exposed to the 1944-45 Dutch famine. In both men and women we identified one anxious/depressive profile and three profiles with approximately equal severity of all symptom types within each profile, yet differentiating in overall severity (low, mild, high) between profiles. We additionally found a PTSD symptom profile in women. In men, logistic regression models showed significant associations between prenatal, childhood and adulthood adversity, and profile classification, with differential effects depending on timing and most profound effects of child maltreatment. In women, childhood and adulthood adversity significantly increased classification probability into almost all profiles, with no significant effect of prenatal adversity. These findings support a time-dependent and sex-specific impact of adversity during different periods across the lifespan on psychological health, with consequences into late adulthood.
Seventy‐Year Trends in Ship‐Reported Oceanic Precipitation Frequency
Authors: Petty Grant W. , Tran Harrison K. 
Published: July 2023

AbstractShip present‐weather reports from 1950 to 2019 are used to assess trends in the reporting of precipitation occurrence over the global oceans. Annual reported precipitation frequency shows statistically significant positive trends of up to ∼15% per decade throughout most ocean areas equatorward of 45°. However, latitudes poleward of 45° are dominated by negative trends, some areas of which meet the 95% confidence threshold. Nine smaller regions were subjectively selected for further investigation, revealing that the observed trends, both positive and negative, are often but not always nearly linear, with the amplitude of interannual fluctuations usually being much larger than that expected from random sampling error alone. The annual time series reveal that four comparatively dry areas are associated with the largest overall positive trends, ranging from 8.3% to 12.8% (relative) per decade. Trends were also computed separately for each season, revealing remarkable overall consistency in trends across seasons.
Why Low-level Radiation Exposure Should Not Be Feared
Authors: Waltar Alan E. , Gonzalez Abel J. , Feinendegen Ludwig E. 
Published: July 2023

AbstractThe purpose of this paper is to address the public fear that is usually associated with low-level radiation exposure situations. Its ultimate objective is to provide persuasive assurances to informed but skeptical members of the public that exposure situations involving low-level radiation are not to be feared. Unfortunately, just acquiescing to an unsupportive public fear of low-level radiation is not without consequences. It is causing severe disruptions to the benefits that harnessed radiation can produce for the well-being of all humanity. In this pursuit, the paper provides the scientific and epistemological basis needed for regulatory reform by reviewing the history in quantifying, understanding, modeling, and controlling radiation exposure, including some of the evolving contributions of the United Nations Scientific Committee on the Effects of Atomic Radiation, the International Commission on Radiological Protection, and the myriad of international and intergovernmental organizations establishing radiation safety standards. It also explores the various interpretations of the linear no-threshold model and the insights gained from radiation pathologists, radiation epidemiologists, radiation biologists, and radiation protectionists. Given that the linear no-threshold model is so deeply imbedded in current radiation exposure guidance, despite the lack of a solid scientific base on the actually proven radiation effects at low-doses, the paper suggests near-term ways to improve regulatory implementation and better serve the public by excluding and/or exempting trivial low-dose situations from the regulatory scope. Several examples are given where the unsubstantiated public fear of low-level radiation has resulted in crippling the beneficial effects that controlled radiation offers to a modern society.
Regular practice of Kung Fu and Taekwondo improve Chilean adults’ health and quality of life during the COVID-19
Authors: Hsu Chuan Chih , Su Chia Shih , Su Chia Li 
Published: July 2023

PurposeThis study aims to investigate the impact of regular Kung Fu and Taekwondo practice on the health and quality of life among elderly individuals in the Maule region, Chile.Design/methodology/approachThe authors designed a 12-week Kung Fu and Taekwondo workshop with activities suitable for their age. Through semistructured interviews (at the beginning and the end of the workshop), along with periodic monitoring of vital signs and cardiovascular components, the authors observed an improvement in participants’ physical (strength, speed of reaction and flexibility) and psychological conditions (self-esteem and resilience), quality of life (relationships with family and friends and ability to deal with stressful events in working life) and health (waist circumference, percentage of oxygen saturation in blood, blood pressure, among other values).FindingsFrom these results, the authors affirm that this workshop improves health and physical condition and helps the participants develop the coping capacity to deal with stressful situations and complicated interpersonal relationships. In this sense, the authors conclude that Kung Fu and Taekwondo as regular sports activities can benefit senior citizens’ aging process.Originality/valueThis research is based on an original study project.
Examining the role of knowledge sharing among stakeholders and firm innovation performance: Moderating role of technology usage
Authors: Chaudhuri Ranjan , Chatterjee Sheshadri , Vrontis Demetris , Basile Gianpaolo 
Published: July 2023

AbstractKnowledge sharing is a typical activity of using different ways to share ideas, skills, expertise, and opinions among friends, family members, peers, communities, and employees. Knowledge can be shared with a firm's internal and external stakeholders, and it can improve process efficiency as well as product quality. Not many studies have examined the influence of knowledge sharing among different stakeholders of a firm and its impact on a firm's innovative performance. Also, studies that understand the role of modern technology usage in firm innovation performance are scant. Using stakeholder theory, other views, and existing literature, we have developed a theoretical model that was validated using the PLS‐SEM technique to analyze 341 respondents from different firms in India. The study demonstrates that knowledge sharing has a significant impact among stakeholders on improving firm innovation performance. The study also finds that stakeholder usage of modern technology has a significant moderating impact on the relationship between process innovation, product innovation, and innovation performance of firms.