bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application of machine learning algorithms to identify people with low bone density
Authors: Xu Rongxuan , Chen Yongxing , Yao Zhihan , Wu Wei , Cui Jiaxue , Wang Ruiqi , Diao Yizhuo , Jin Chenxin , Hong Zhijun , Li Xiaofeng 
Published: April 2024

BackgroundOsteoporosis is becoming more common worldwide, imposing a substantial burden on individuals and society. The onset of osteoporosis is subtle, early detection is challenging, and population-wide screening is infeasible. Thus, there is a need to develop a method to identify those at high risk for osteoporosis.ObjectiveThis study aimed to develop a machine learning algorithm to effectively identify people with low bone density, using readily available demographic and blood biochemical data.MethodsUsing NHANES 2017–2020 data, participants over 50 years old with complete femoral neck BMD data were selected. This cohort was randomly divided into training (70%) and test (30%) sets. Lasso regression selected variables for inclusion in six machine learning models built on the training data: logistic regression (LR), support vector machine (SVM), gradient boosting machine (GBM), naive Bayes (NB), artificial neural network (ANN) and random forest (RF). NHANES data from the 2013–2014 cycle was used as an external validation set input into the models to verify their generalizability. Model discrimination was assessed via AUC, accuracy, sensitivity, specificity, precision and F1 score. Calibration curves evaluated goodness-of-fit. Decision curves determined clinical utility. The SHAP framework analyzed variable importance.ResultsA total of 3,545 participants were included in the internal validation set of this study, of whom 1870 had normal bone density and 1,675 had low bone density Lasso regression selected 19 variables. In the test set, AUC was 0.785 (LR), 0.780 (SVM), 0.775 (GBM), 0.729 (NB), 0.771 (ANN), and 0.768 (RF). The LR model has the best discrimination and a better calibration curve fit, the best clinical net benefit for the decision curve, and it also reflects good predictive power in the external validation dataset The top variables in the LR model were: age, BMI, gender, creatine phosphokinase, total cholesterol and alkaline phosphatase.ConclusionThe machine learning model demonstrated effective classification of low BMD using blood biomarkers. This could aid clinical decision making for osteoporosis prevention and management.
Le cimetière de Jebel Sahaba (site 117, Nubie) : nouvel examen des traces de violences interpersonnelles
Authors: Dias-Meirinho Marie-Hélène , Crevecoeur Isabelle , Antoine Daniel , Bon François 
Published: April 2024

The debate on the traces of prehistoric interpersonal violence is heavily reliant on the early 1960s excavations of the Late Pleistocene cemetery of Jebel Sahaba (Nubia) by F. Wendorf. The publication of his work remains a key reference on the subject. However, no integrative study of the traces of violence left on the human remains was undertaken to better understand the extent of the phenomenon identified at this prehis-toric site. Founded by several research programs in 2013, this present reassessment has allowed for a fully integrated analysis of all of the human remains curated/held at the British Museum in London. These detailed studies have been combined with an evaluation of the lithic assemblage associated with each grave. The study reveals further evidence of trauma and demonstrates that violence was not restricted to adult males – both sexes were affected as well as children. This article also highlights differences in funerary prac-tices, particularly with the presence of individual, double, multiple, or successive burials.
Archives et techniques : retour du corps, retour du lieu
Authors: Cuer Georges 
Published: April 2024

En pensant le matériau archivistique comme appréhendable par une toile de données qui peuvent être traitées directement ou indirectement par des machines, on peut facilement oublier qu’il est d’abord une constellation en expansion constante de fonds hybrides très partiellement en ligne malgré de considérables réalisations et qu’il importe d’abord de localiser. Un retour critique sur les définitions des archives données par les philosophes contemporains – obérées par l’absence de toute analyse sociale – ou par le législateur et les ouvrages de la pratique, limitées celles-ci par leur objet normatif et utilitariste, permet de prendre à revers nombre d’idées reçues sur une numérisation généralisée des archives, possible ou souhaitable, qui serait un cas particulier de la numérisation du monde.
Le présent texte se veut une apologie sans retenue des archives comme conglomérats de textes et d’objets, «qui prennent leur sens dans une série matérielle objective » (Anheim), sont situés dans le temps et l’espace des sociétés et ne sont pas seulement des textes ou des témoignages ; une apologie également des salles de lecture et d’une conception humaine, sensible, de l’approche des archives. La référence à Francis Ponge marque le souvenir d’une oeuvre inclassable incitant à se mettre à l’écoute du monde comme une symphonie, par l’attention portée à «quelques pêches sur une assiette » , «la serviette-éponge » au lavabo du restaurant, une chèvre…
Vouée à la popularisation des inventaires regardés comme les chevaux de trait de l’archivistique, l’entreprise qui a abouti au portail Online archives of California mérite toute notre attention. Elle a permis d’articuler efficacement l’accès aux archives en ligne et un balayage global des fonds eux-mêmes, qui les débordent. Sa commande «browse » (browse collections, browse institutions, browse maps), croisée avec la commande search qui nous est plus familière, permet de signaler d’ensemble les originaux là où on les conserve. L’évocation du portail californien s’accompagne ici de plusieurs propositions de dispositifs informatiques adaptés au cas des archives françaises.
Peindre l’Antiquité romaine à l’heure du pacifisme victorien : considérations sur un portrait d’Hadrien par Alma-Tadema
Authors: Le Pape Yannick 
Published: April 2024

Roman antiquity was a major reference for artists all along the 19th century. In this time of European crisis, critics as public did appreciate how striking pictures (battles and sacrifices) depicted heroism and bravery. Although Sir Lawrence Alma-Tadema was the flagship of the British Classic Revival, he definitely chose to paint a different kind of serene Antiquity that was known to illustrate, at the very end, the current mood of English society. Hadrian in England Visiting a Romano-British Pottery, a 1884 painting, let us guess how Alma-Tadema used Antiquity that way, as Hadrian was the only emperor who came to England, not to mention that it was quite significant to figure the main actor of the pax Romana whereas European pacifist expectations were challenging British imperialism. Full of archeological details, this puzzling painting will help us to understand why ancient Rome became a prime model as well as an
ideological authority for Victorian England in search of legitimacy.
Bone metabolism disorders in endogenous Cushing syndrome
Authors: Cylke -Falkowska Karolina , Stelmachowska-Banaś Maria 
Published: April 2024

Endogenous Cushing syndrome (CS) leading to an overproduction of cortisol is a major cause of secondary osteoporosis. Bone complications in CS, despite the fact that they not only reduce the quality of life, but also increase mortality, are still underdiagnosed. Hypercortisolemia results, among others, in a reduced bone mineral density (BMD). However, an increased risk of fracture in CS may occur in bones with only a slight reduction or even normal BMD. The disease is usually insidious, prolonging the period of hypercortisolemia before diagnosis. Therefore, skeletal complications such as reduced BMD, osteoporosis and fractures are common in CS. Osteoporosis has a prevalence of 40-70%, osteopenia 80-85% and fractures 30-70% in patients with CS (1, 2). Fractures usually involve the lumbar and thoracic vertebrae, hips, ribs and pelvis as the trabecular bone is mainly affected. The most common pathogenesis of CS leading to bone lesions remains a topic of researches. Chronic hypercortisolemia leads not only to the reduction of BMD but also to changes in bone microarchitecture. Increased resorption and inhibited bone formation are the main mechanisms described in CS. Reversal of changes in bone mineral density after recovery from CS has been observed. Surgical treatment of pituitary or adrenal tumours should be the first line of treatment. However, vitamin D and calcium supplementation as well as treatment with antiresorptive drugs seems to be also essential. In this paper we presents a review of the current literature on bone complications in endogenous CS.
Структурно-функціональні особливості стебла та кореневища Schisandra chinensis (Turcz.) Baill.
Authors: Скрипченко Н. В. , Нужина Н. В. , Koвальська Н. П. , Горбенко Н. Є. , Слюсар Г. В. 
Published: April 2024

Проаналізовано стан наукових досліджень Schisandra chinensis (Turcz.) Baill. – цінної лікарської та плодової ліани, перспективної для вирощування як у приватному садівництві, так і в промислових масштабах. Проведено анатомо-морфологічниі дослідження стебла та кореневища лимонника китайського за умов інтродукції в Національному ботанічному саду ім. М. М. Гришка НАН України (Правобережний Лісостеп України). Анатомічні дослідження виконували з використанням мікроскопу XSP-146TR. Виявлено особливості анатомічної будови стебла і кореневища дводомних і однодомних рослин лимонника, відібраних в різні фази розвитку. Наприкінці серпня відзначено істотне нагромадження крохмальних зерен у паренхімі кори, серцевинних променях та перимедулярній зоні однорічних пагонів лимонника, які в період виходу рослин зі стану спокою майже відсутні. У багаторічних пагонів, на відміну від однорічних, встановлено більшу кількість шарів клітин фелеми перидерми (подекуди до десяти) та інтенсивнішу насиченість клітин суберином, який запобігає втраті вологи рослинними тканинами. Відзначено, що будова кореневища рослин лимонника китайського в поперечному перетині повторює будову стебла, але водночас було виявлено і певні його анатомічні особливості, які стосуються слабко розвиненої перидерми, що складається з 2-3 шарів суберинізованих клітин, відсутності коленхіми та наявності великої кількості ефіро-олійних включень у паренхімі кори, яка значно товща порівняно з стеблом. Встановлено, що пагони рослин лимонника з маточковими квітками вирізняються меншою кількістю включень з ефірною олією, порівняно з однодомними рослинами, що може бути пов'язано з їх інтенсивнішим плодоношенням, тому, як фармакологічну сировину, краще використовувати стебла та кореневища саме однодомних рослин лимонника. Зроблено припущення, що виявлений значно вищий ступінь розвитку склеренхімних елементів флоеми та перидерми стебла, порівняно з кореневищем, може бути однією з причин низької регенераційної здатності стеблових живців S. chinensis під час вегетативного розмноження рослин шляхом укорінення здерев'янілих живців. Наголошено на важливості дослідження для подальшої селекційної роботи з лимонником китайським та вирішення проблеми вирощування посадкового матеріалу.
„Ihr Völker lernt gefährlich leben.“ Mit Katastrophenmusiken auf dem Weg zum Frieden?
Authors: Besthorn Florian 
Published: April 2024

The central question posed in Jörg Widmann's oratorio Arche (2016/2017) is how a society can find new encouragement for the establishment of a more equitable world in times of crisis. This article examines the five movements of the composition and shows how Widmann's intertextual references contribute to conveying and answering this question: In both the text and the music, the composer refers to the European cultural heritage of several centuries, evoking horrific scenarios as well as utopias. However, the «golden path» elaborated in Widmann’s work does not emerge as expected between these contrasts; rather the way is left open for a future society to discover a path for itself without relying on a higher authority. Following the journey of the biblical Ark, the audience experiences various situations in which they are confronted with the necessity to find solutions for peaceful human coexistence. At the end of the oratorio, Widmann's "Dona nobis pacem" presents a plea for peace which remains unanswered, however; for who would be able to hear its song if mankind is not willing to listen?
Voicing Stigma in Performances: An Account of Mad:Ness (2023)
Authors: Sikau Lea Luka Tiziana , Jobbins Nat 
Published: April 2024

How is madness powerfully voiced in music? For one, we are musicians who need no convincing of the clarity of voicing beyond words; the task is listening properly. For another, we are people who intimately know the harm that can be inflicted by pathologizing notions of mental illness, especially when diagnosis and medical treatment are so easily grasped as practices of healing and care. Seeking to let Madness speak otherwise, rather than to be spoken for or about, we playfully reflect with our recent performance “Mad:Ness”, hosted by Tonali in Hamburg in March 2023.
GIT Protective Affect of NSAIDS and their efficacy
Authors: Wajeeha Imam  , Hafiza Qurat Ul Ain Akhtar  
Published: April 2024

Non-steroidal anti-inflammatory drugs (NSAIDs), which are among the most widely used medications and are included in the WHO’s Model List of Essential Medicines, are effective at relieving pain and inflammation . NSAIDs are primarily used to treat people with painful and inflammatory illnesses such osteoarthritis, rheumatoid arthritis, postoperative surgical disorders, menstrual cramps, and even used widely as analgesics and antipyretics. In addition to their analgesic, anti-inflammatory, and antipyretic effects, NSAIDs have been shown to provide protection against a number of serious diseases, such as cancer and heart attacks. According to published research, NSAIDs have been proven to improve patient satisfaction and reduce the need for opioids, hence reducing adverse events brought on by opiates
An Intrinsic Exploratory Case Study of Parenting Children at Risk (CAR)
Authors: Conol Rosalie A. , Pit Noel N. 
Published: April 2024

The presence of children-at-risk (CAR) in some of the Filipino home challenges parenting. Using a case study design, this study explored select parents-beneficiaries of Pantawid Pamilyang Pilipino Program (4Ps) in Ozamiz City ways of parenting Children-at-Risk (CAR). Purposeful sampling was employed to choose the 13 participants. Data were collected from multiple sources such as Focus Group Discussion (FGD), In-depth Interview (IDI), Key Informant Interview (KII), and material artifacts. Trustworthiness was observed. Reflexivity statement was written to disclose the role of the researcher. To determine the codes, categories, and themes, data were analyzed using HyperResearch software. The findings highlight the following themes such as corrective-supportive parenting, ways of addressing CAR’s transitional struggles, and establishing open communication. From these themes, it can be inferred that parenting styles may differ from other parents because parenting children-at-risk has neither set of techniques nor gold standard. Parents need to be skillful, creative, and be attentive listeners to the unspoken feelings and desire of their children. Future research may be conducted to determine patterns of parenting and children’s behavior in other cities and municipalities with cases of CAR.
Análisis Jurídico de la Esencia y Naturaleza del Delito de Violación de Infante, Niña, Niño o Adolescente Según el Artículo 308 Bis del Código Penal
Authors: Laura Picavia Mario Helmer 
Published: April 2024

Este artículo científico se centra en un análisis detallado del delito de violación sexual de niños, niñas, niños y jóvenes, según tipificado en el artículo 308a del Código Penal boliviano. El objetivo principal es profundizar en la comprensión de la naturaleza y naturaleza de este delito, enfatizando la importancia de proteger los derechos y la seguridad de los niños menores de 14 años, ya que son particularmente vulnerables a este tipo de abuso. En este sentido, los bienes jurídicos protegidos por dichas disposiciones serán interpretados desde el punto de vista jurídico, destacando la importancia del principio fundamental de la inviolabilidad física, psíquica y de género de los menores. Asimismo, se examinará en detalle la naturaleza jurídica del delito en el contexto del derecho penal y su función de protección de los derechos humanos de niños y jóvenes. Se hará especial énfasis en las consecuencias jurídicas y sociales de la comisión de este delito. Desde una perspectiva jurídica, se analizarán las sanciones y salvaguardas previstas por la legislación boliviana, así como su efectividad para prevenir y perseguir tales delitos. En términos de impacto social, se explorará el devastador impacto social de la violación de bebés, niñas, niños y jóvenes, teniendo en cuenta factores como la revictimización, el acceso a la justicia y la necesidad de una atención integral a las víctimas. El propósito de este artículo es proporcionar un análisis profundo y riguroso del delito de violación sexual de bebés, niñas, niños y jóvenes con el fin de promover la comprensión de su naturaleza esencial y jurídica, así como de sus implicaciones jurídicas y sociales en el contexto de las leyes bolivianas.
Psoriasis Guttata. Reporte de Caso
Authors: Alvarado Lozano Raymi Manuela , Jimbo Torres Yulisa Stephania , Choez Abendaño Yoselyn Isabel , Padilla Cuenca Rocio Elizabeth , Cango Salinas Angie Fernanda 
Published: April 2024

La psoriasis es un trastorno cutáneo crónico, inflamatorio e inmunomediado. La psoriasis guttata es una variante distinta de la psoriasis que típicamente se presenta con una aparición abrupta de numerosas pápulas y placas eritematosas y escamosas en forma de gotas en las extremidades y el tronco, clásicamente desencadenadas por una infección estreptocócica. Esta revisión narrativa tiene como objetivo familiarizar a los médicos con las manifestaciones clínicas, la evaluación, el diagnóstico y el manejo adecuado de la psoriasis Guttata. La psoriasis guttata es una variante de la psoriasis que tiene características epidemiológicas, clínicas e histológicas distintas. A diferencia de la psoriasis vulgar (PV), la GP es más común en niños y adolescentes que en adultos, afecta a personas de todas las razas, así como a hombres y mujeres. Se manifiesta como varias placas escamosas pequeñas (de 2 a 10 mm de diámetro) en forma de gotas. Como trastorno mediado por el sistema inmunológico, su aparición suele ocurrir entre 1 y 3 semanas después de una infección aguda, como la amigdalitis estreptocócica. Se presenta un paciente masculino de 15 años que presenta Psoriasis Guttata secundaria a una infección por amigdalitis estreptocócica.
La Comunicación Asertiva en Estudiantes de las Carreras Pedagógicas. Una Habilidad Social Necesaria en el Contexto Actual
Authors: Salinas Torres Mayra Liliana , Riofrío Leiva Vicente Jacinto , Labanda Jumbo Cristhian German , Jumbo Salinas Gloria Noemí 
Published: April 2024

El presente estudio investiga la comunicación asertiva en estudiantes de las carreras pedagógica, en el cual se evaluó los niveles de asertividad, asertividad indirecta y no asertividad a partir de las percepciones de los estudiantes, adaptando la Escala Multidimensional de Asertividad – EMA. Se realizo la conversión de puntuaciones crudas a puntuaciones T lineales para cada uno de los factores de la Escala EMA del Manual de Flores y Díaz (2004). En el estudio participaron 401 estudiantes de carreras pedagógicas de la Facultad de la Educación, el Arte y la Comunicación de la Universidad Nacional de Loja. Se concluye, que, en la asertividad indirecta y la no asertividad, predominan niveles en el rango medio. Sin embargo, existe la tendencia a tener dificultades para la comunicación asertiva, en lo que respecta a la expresión de sentimientos, emociones e ideas. Por consiguiente, en el perfil asertivo del estudiante de carreras pedagógicas no se identifican niveles altos en el desarrollo de la comunicación asertiva, destacando como tendencia la inclinación hacia niveles bajos.
Meningkatkan Hasil Belajar Service Bawah Pada Permainan Bolavoli Melalui Metode Praktek Lapangan
Authors: Yasin Reksiyanto , Pomatahu Aisah R , Datau Suriyadi , Pauweni Mirdayani , Parengkuan Meyke 
Published: April 2024

Tujuan yang ingin dicapai dari penelitian ini, adalah untuk mengetahui kemampuan Servis bawah pada permainan bola volli Penelitian ini menggunakan Peneitian Tindak Kelas (PTK) penelitian tindakan adalah penerapan berbagai fakta yang ditemukan untuk memecahkan masalah dalam situasi sosial untuk meningkatkan kualitas tindakan yang dilakukan dengan melibatkan kolaborasi dan kerja sama peneliti dan praktisi. Berdasarkan Hasil Penelitian dapat meningkatkan kemampuan siswa dalam melakukan servis bawah . Berdasarkan hasil data awal pembelajaran kemampuan Smash ini dalam permainan bola voli pada siswa kelas v sd Pada data awal memperoleh nilai rata-rata sebesar 33,09 . Hasil pengamatan tes kemampuan Smash siswa pada siklus I, diperoleh skor rata-rata sebesar 60.00. Hasil pengamatan menunjukkan bahwa kemampuan Smash pada siklus II sebesar 83,73%.Hasil tersebut tentunya mendukung keberhasilan pembelajaran kemampuan Servis bawah pada permaian bola voli
A new species of Otacilia Thorell, 1897 (Araneae, Phrurolithidae) from Yintiaoling National Nature Reserve, Chongqing, China
Authors: Zheng Changbin , Mu Yannan 
Published: April 2024

Phrurolithidae is a family of spiders with 395 species belonging to 26 genera distributed worldwide, of which 205 species belong to 17 genera was recorded in China.
A new species of the genus Otacilia Thorell, 1897 is described from Yintiaoling National Nature Reserve, Chongqing, China. Diagnosis, morphological description, photos of the habitus and genitalia of the new species are provided.
O trabalho uberizado de motoboys e bikeboys de aplicativos
Authors: Diniz Daniela Martins , Carvalho Neto Antônio , Costa Gabriel Resende 
Published: April 2024

Há um crescente debate em torno da expansão do trabalho via plataformas digitais no Brasil e no mundo, sendo um deles o trabalho de delivery. Objetivando compreender os impactos da uberização nas relações de trabalho de motoboys e bikeboys de aplicativos, realizou-se uma pesquisa qualitativa envolvendo entrevistas com 24 trabalhadores. Os resultados do estudo evidenciaram o quão diferente são as relações de trabalho dos aplicativos de delivery em relação ao modelo de trabalho tradicional regido pela Consolidação das Leis do Trabalho, mostrando que a a uberização trouxe importantes rupturas. Por um lado, esse novo modelo de trabalho tem atraído jovens de baixa escolaridade motivados pela oportunidade de geração de renda, em paralelo com a aparente flexibilidade de horário e a possibilidade de exercerem outras atividades simultaneamente. Por outro lado, foram observadas características de um trabalho informal sem qualquer proteção e direitos legais, evidenciando uma precarização do trabalho no setor, corroborando a literatura. Esta precarização abrange desde a saúde ocupacional, passando pelos direitos inexistentes, até a remuneração destes trabalhadores, evidenciando, assim, a necessidade de fortalecimento da representatividade sindical dessa classe, até então pouco atuante, como os dados da pesquisa também revelaram.