bluuebunny/crossref_metadata_2025_split huggingface dataset:
The origin and development of the Nganasan indicative aorist perfect
Authors: Kaheinen Kaisla 
Published: December 2024

This paper addresses the origin and development of the Nganasan indicative aorist markers. The system of Nganasan aorist marking, with its obligatory marking of lexical aspect through the selection of suffixes, is unique among the Samoyed languages, and the aorist suffixes themselves lack direct cognates in finite verbal paradigms outside Nganasan. The present paper asserts that the Nganasan markers of the indicative aorist have developed from Proto-­Samoyed deverbal forms via the process of refinitization, also known as verbalization, a common way of creating new finite paradigms in languages of northern Eurasia. Cognates for the Nganasan aorist suffixes can be found among the derivational forms of other Samoyed languages, and traces pointing towards their deverbal origin prevail in Nganasan as well.
In parallel to the Nganasan imperfective aorist suffixes -NTU, -U, previously suggested to have originated in imperfective participles, I claim that the perfective aorist suffix -qe/-qa has likewise developed from a deverbal form, the modern cognates of which are found in the augmentative suffixes of northern Samoyed languages. The diverse patterns of aorist formation in Samoyed, as well as the largely opaque morphophonological alternations affecting the suffixes in Nganasan, suggest that the tense system of Proto-Samoyed was going through major changes exactly during the breakup of the common proto-language.
Narrative and related spoken language skills—a comparison between German-speaking children who are hard of hearing and children with typical hearing
Authors: Hardebeck Lara , Ruigendijk Esther , Grandon Bénédicte , Licandro Ulla 
Published: December 2024

IntroductionNarrative skills are crucial for academic success and social interaction. To date, few studies have looked at the specific impact of hearing loss on higher-level language skills, like narrative skills, especially in German-speaking children. This study is the first to analyze the narrative skills of German-speaking children who are hard of hearing.MethodSpecifically, we assessed and compared the narrative skills of two groups of school-aged children – children who are hard of hearing (n = 22; Mage = 10;5) and children with typical hearing (n = 28; Mage = 9;0) – at the macro- and microstructural level using a standardized storytelling task. In addition, the relationship between spoken narrative skills, receptive vocabulary, and phonological working memory was investigated to determine which factors best predict oral narrative performance.ResultsChildren who are hard of hearing produced adequate narratives at the macrostructural level, but used less diverse vocabulary than their peers without hearing loss. Furthermore, children who are hard of hearing demonstrated lower receptive vocabulary and phonological working memory skills than children with typical hearing. Receptive vocabulary emerged as the most important factor in predicting narrative skills at the microstructural level.DiscussionThe heterogeneity observed in the narratives of children who are hard of hearing emphasizes the need to investigate additional factors that may influence the development and expression of spoken narrative skills in this group.
Mid-upper-arm circumference: a surrogate measure for BMI for age z-score to identify thinness among adolescent girls in Addis Ababa, Ethiopia
Authors: Zebene Solome , Egata Gudina , Haile Demewoz 
Published: December 2024

BackgroundThe mid-upper arm circumference (MUAC) is an anthropometric screening tool used to assess the nutritional status of individuals, offering a practical and feasible option in low-resource settings. However, the potential of MUAC as a screening tool for identifying thinness among adolescents remains underexplored.ObjectiveThis study aimed to evaluate the accuracy of MUAC in identifying all forms of thinness among adolescent girls enrolled in selected schools in Addis Ababa, Ethiopia.Methods and materialsA representative sample of 913 female adolescent students was selected using a stratified sampling technique in a cross-sectional study. Socio-demographic data were collected via interviewer-administered questionnaires. Anthropometric measurements, including height, weight, and MUAC, were collected using a portable stadiometer, a battery-powered digital scale, and a non-stretchable MUAC tape, respectively. The Pearson correlation coefficient (r) assessed the relationship between MUAC, age, and body mass index for age (BAZ). The Receiver Operating Characteristic (ROC) curve was used to evaluate MUAC’s ability to classify those with or without thinness. The optimal threshold for adolescents aged 10–14 years was determined using Youden’s index.ResultsA strong, significant positive correlation (r = 0.80) was observed between MUAC and BAZ. MUAC demonstrated good accuracy in detecting thinness and severe thinness (AUC = 0.86). Based on the highest Youden’s index values, MUAC cut-offs of 20.1 cm and 19.7 cm were identified to detect thinness and severe thinness, respectively. MUAC exhibited 92.1% sensitivity and 67.3% specificity in identifying moderate thinness and 95.9% sensitivity and 68.5% specificity for severe thinness among adolescent girls.ConclusionMUAC showed good accuracy in predicting thinness and severe thinness, with comparable sensitivity but lower specificity than BAZ. Incorporating MUAC as a screening criterion for identifying thinness and severe thinness among female adolescents could be particularly beneficial in resource-limited settings such as Ethiopia.
The relationship between life regrets and well-being: a systematic review
Authors: Rutledge Jocelyn A. , Williams Jadyn D. , Barlow Meaghan A. 
Published: December 2024

IntroductionThe aim of the current study is to examine the association between life regret and well-being, through a systematic review.MethodsFour different databases (PsycINFO, Web of Science, ProQuest, Dissertations &amp; Theses Global, and ERIC) were used to source 31 relevant articles, published between 1989 and 2018.ResultsWe conclude that experiencing greater life regret is associated with negative effects on various aspects of well-being, such as life satisfaction and depressive symptoms. Although the impact of life regret on well-being is suggested to vary across individual differences in lived experience, age- and gender-related findings remain mixed across studies. This inconsistency may be partly due to the varying protective factors and coping mechanisms individuals use, which may mediate the relationship between life regrets and well-being. Protective factors include the degree of engagement or disengagement towards regret reversal, social comparison, appraisal, and interpretation.DiscussionHowever, these conclusions are not definite, as the measurement of regret and well-being are inconsistent across studies and there is limited diversity in study samples. Moreover, further research including diverse populations and more standardized measures is necessary to strengthen existing links and identify mediators that could serve as modifiable protective factors between life regret and well-being.Systematic Review Registrationhttps://osf.io/hy7xj.
Excessive Extracellular Ammonium Production by a Free-Living Nitrogen-Fixing Soil Clostridium sp. Strain
Authors: Park Soyeon , Jang Jeonghwan 
Published: December 2024

A Gram-positive, rod-shaped, and obligate anaerobic bacterial strain OS1-26 was isolated from apple orchard soil in Iksan, South Korea. Interestingly, strain OS1-26 was observed to possess the functional genes involved in biological nitrogen fixation (BNF), including nifH, which was actively transcribed during the anaerobic cultivation with excessive production of extracellular NH4+ despite of presence of other fixed N nutrients. The BNF of strain OS1-26 was distinguished from the other well-known Clostridium diazotrophs, such as C. pasteurianum and C. acetobutylicum. The altruistic N-fixing ability of the strain may play a pivotal role in providing N nutrients to the microbial community and plants in the soil ecosystem. The microorganism grew at 25–35 °C (optimum 30–35 °C) and pH 5.0–8.0 (optimum 6.0–8.0) but was not able to grow in the presence of >0.5% NaCl. The major cellular fatty acids of strain OS1-26 were C16:0, C14:0, and the summed feature consisted of C16:1 ω7c and C16:1 ω6c (35.63%, 25.29%, and 18.84%, respectively). The 16S rRNA phylogeny indicated that strain OS1-26 is a member of the genus Clostridium, and the closest species are C. aciditolerans, C. nitrophenolicum, and C. thailandense, with 16S rRNA sequence similarities such as 99.71%, 98.52%, and 98.45%, respectively. In spite of the high 16S rRNA sequence similarity, strain OS1-26 showed overall genomic relatedness, such as the average nucleotide identity (ANI), and phenotypical features distinctly different from Clostridium aciditolerans. Although the species taxonomy of strain OS1-26 is undetermined within the genus Clostridium based on overall genomic and phenotypic properties, further studies on the soil bacterial strain would enhance our understanding of its taxonomic identity, ecological roles for the terrestrial soil N cycle, and the potential to be developed as a biological N fertilizer.
النمذجة السببية للعلاقات بين الرفاهية النفسية والمرونة النفسية والدعم الاجتماعي المدرك
Authors: Al-Dababi Khaldoun Ibrahim , Abdel Rahman Abdulsalam Hani 
Published: December 2024

الأهداف: هدفت هذه الدّراسة إلى الكشف عن العلاقات السببيّة بين الرفاهية النفسية والمرونة النفسية والدعم الاجتماعي المدرك لدى طلبة جامعة اليرموك من خلال نمذجة سببية مقترحة تستند إلى أسس معرفية اعتمدت أسلوب تحليل المسار لتفسير الرفاهية النفسية.
المنهجية: لتحقيق هدف الدّراسة اسْتُخدِم مقياس معتقدات الرفاهية النفسية لرايف وكايس (Ryff & Keyes, 1995)، ومقياس المرونة النفسية لسميث ودالين وويجنز وتولي وكريستوفر وبيرنارد (Smith, Dalen, Wiggins, Tooley, Christopher & Bernard, 2008). ومقياس الدعم الاجتماعي المدرك لزيمت وداهلم وزيمت وفارلي (Zimet, Dahlemm, Zimet & Farley, 1988). تكوّنت عينة الدّراسة من 310 طالبًا وطالبة، تم اختيارهم بالطّريقة المتيسرة.
النتائج: أظهرت النّتائج مطابقة النموذج المقترح لمؤشرات المطابقة المقبولة، نظرًا لوقوع أغلب مؤشرات المطابقة للنموذج المقترح المعدل ضمن حدود الثقة لمؤشرات المطابقة المستخدمة في اختبار النموذج، مما يَدُلُّ على ملاءمة النموذج للبيانات ملاءمة جيدة. فكانت مؤشرات المطابقة على النحو الآتي: (مؤشر المطابقة التزايديةIFI) ) = 0.99)، (ومؤشر المطابقة المقارن ((CFI= 0.99)، (رمسي ((RMSEA =0.07)، (ومربع كاي المعيارية ( ) = 2.53)، بالتالي فإن النموذج يفسر العلاقات التي تم اقتراحها وهو يعبر عن النموذج السببي الأمثل لمتغيرات الدراسة.
الخلاصة: النموذج يفسر العلاقات المثلى المباشرة وغير المباشرة لكل من الرفاهية النفسية والمرونة النفسية والدعم الاجتماعي المدرك، بحيث يصبح هناك تأصيلاً نظرياً عميقاً، وعليه اقترحت هذه النتائج توصيات بإجراء مزيد من الدراسات السببية؛ لتقديم فهم أكثر تكاملا وشمولية في الشخصية الإنسانية، وربطها بالجوانب المختلفة؛ مثل التكيف النفسي وسمات الشخصية.
فاعلية برنامج إرشادي قائم على مهارات العلاج السلوكي الجدلي في تحسين صعوبة التنظيم الانفعالي لدى نزيلات السجن في سلطنة عُمان
Authors: ALhashemei Saada 
Published: December 2024

الأهداف: يهدف هذا البحث التعرف إلى فاعلية برنامج إرشادي قائم على مهارات العلاج السلوكي الجدلي في تحسين صعوبة التنظيم الانفعالي لدى نزيلات السجن المركزي في سلطنة عُمان.
المنهجية: تكونت عينة البحث من اثنتي عشرة نزيلة في السجن المركزي، واتبع البحث المنهج المختلط التتابعي التفسيري (الكمي والنوعي)، وللإجابة عن أسئلة البحث تم استخدم الأدوات الآتية: تصميم برنامج إرشادي، ومقياس صعوبات التنظيم الانفعالي (DERS) من إعداد هاليون وآخرين Hallion et al., 2018)) ترجمة الباحثة - ومقابلات شبه منظمة.
النتائج: أظهرت النتائج أن للبرنامج الإرشادي القائم على مهارات العلاج السلوكي الجدلي تأثيرًا إيجابيًّا على النزيلات، وهناك فروق دالة إحصائيًّا بين درجات أفراد عينة البحث بين القياسات القبلي والبعدي والتتبعي لصالح القياسين البعدي والتتبعي من خلال ارتفاع مستوى استخدام النزيلات مهارات العلاج السلوكي الجدلي في مقابل تحسن في مستوى صعوبات التنظيم الانفعالي، وتبين بعامة أن التدريب على مهارات العلاج السلوكي الجدلي يحسن من صعوبات التنظيم الانفعالي لدى نزيلات السجن.
الخلاصة: جاءت نتائج هذه الدراسة لتأكيد على العديد من التوصيات منها: هناك حاجة إلى إقامة بحث مستقبلي في فعالية مهارات العلاج السلوكي الجدلي على النزلاء (الذكور) في السجن، وزيادة استخدام مهارات التأقلم الأكثر تكيفًا.
Equipes multiprofissionais na educação: contribuições para a construção do conhecimento sobre a atuação nos Institutos Federais de Educação, Ciência e Tecnologia
Authors: Klabunde Noara Teófilo , Asinelli-Luz Araci 
Published: December 2024

The organization of work in multiprofessional teams is a well-established practice in various knowledge areas, especially in health. However, few studies on teams are found in the field of education – particularly with regard to studies that address the peculiarities of this sort of initiative at the Federal Institutes of Education, Science, and Technology (FI). This article aims to discuss Multiprofessional Teams in Education (MPTED) in the context of FI and to contribute to the construction of knowledge about this type of initiative. Constructivist Grounded Theory is the methodology used to analyze a set of articles, theses, and dissertations whose authors or co-authors are pedagogues, psychologists, social workers, educational affairs technicians, nurses, student assistants, and other technical-administrative professionals in education who work or have worked in the FI. The collected documents present research and experience reports which have identified aspects of the work of the MPTED, enabling the formulation of analytical categories and the construction of a conceptual interpretation of such aspects. The identified categories include: Denomination and Composition of Multiprofessional Teams in the FIs; Performance of Multiprofessional Teams and their Role in Student Assistance; Integration of the Performance of Multiprofessional Teams with Public Policies and Challenges; and Possibilities and Relevance of Multiprofessional Teams. The MPTEDs play a fundamental role in promoting comprehensive education by articulating different fields of knowledge in their actions, overcoming fragmented pedagogical practices and strengthening a unified and cohesive effort to guarantee students the right to quality education.
Keywords: Multiprofessional Performance. Administrative Technician in Education. Comprehensive Education. Student Assistence. Grounded Theory.
Producing Collagen-Containing Ichthyosubstance from Secondary Fishery Resources
Authors: Oldyrev Danil V. , Sergazieva Olga D. , Yartseva Natalya V. , Bakhareva Anna A. 
Published: December 2024

Background. Industrial processing of fish is accompanied by an increase in the amount of secondary resources and waste, and the total amount of waste can reach 60% of the total fish weight, which implies their processing into collagen-containing products.Purpose. To study the possibility of extracting collagen-containing ichthyosubstance from the fish wastes of the Astrakhan Region and study its qualitative characteristics.Materials and methods. The following wastes from the separation of pelagic fish species have been chosen as the objects of studies. Collagen-containing ichthyosubstance obtained according to an improved technology was also used as an object of research. At carrying out of experiments generally accepted standard, and also modified modern methods of organoleptic, physico-chemical, microbiological researches have been used.Results. The use of scales with skin as raw material for filleting has been substantiated on the basis of the mass composition of the partial raw material. The technological scheme of obtaining collagen-containing ichthyosubstance is given. The method of extraction - grinding samples, cooking at 65-80 0C with forced mixing (18-20 rpm), followed by filtration and centrifugation. According to the data obtained the acidity is on the average 4.5, the dry matter content is 13 % and ash content - 3.6 %, which will allow to obtain high indices of dynamic viscosity and to send the separated product for further testing to determine the application field.Conclusions. The results of the study demonstrated that it is possible to obtain collagen-containing ichthyosubstance from the skin of pike (Esox lucius) and pikeperch (Lucioperca lucioperca) scales. The resulting product has a wide range of properties suitable for various applications. The optimized technology gives a product yield of up to 70% of the weight of raw materials and provides high resistance to microorganisms during long-term storage. The combination of physico-chemical properties provides a basis for further studies in order to determine the scope of application. The materials that can be obtained using ichthyosubstance are environmentally friendly and biodegradable, since no synthetic substances have been used in their composition.
ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ РАБОТЫ ПЕРСОНАЛА ДИРЕКЦИЙ УПРАВЛЕНИЯ ДВИЖЕНИЕМ С КОРПОРАТИВНЫМИ ИНФОРМАЦИОННЫМИ СИСТЕМАМИ С ПОМОЩЬЮ ПРОГРАММНЫХ РОБОТОВ
Authors: Никищенков Сергей Алексеевич , Гаранин Алексей Владимирович 
Published: December 2024

В статье рассматриваютсявопросы использования программных роботов для автоматизации рутинных процессов в корпоративных информационных системах нажелезнодорожном транспорте.Приведены сведения о внедрении технологии RPA в дирекциях управления движением. Показана целесообразность применения RPA для повышения оперативности диспетчерского контроля межпоездных интервалов по условиям электроснабжения. Рассмотрены этапы и результаты автоматизация ведения нормативного графика движения поездов с использованием программных роботов.
The article discusses the use of software robots to automate routine processes in corporate information systems in railway transport. Information is provided on the implementation of RPA technology in traffic control departments. The feasibility of using RPA to increase the efficiency of dispatch control of inter-train intervals according to power supply conditions is shown. The stages and results of automation of maintaining a standard train schedule using software robots are considered.
ОБОСНОВАНИЕ ВЕЛИЧИНЫ ПЛЕЧА ТОРМОЗНОЙ СИЛЫ ПРИ ИСПЫТАНИЯХ НА СТЕНДЕ
Authors: Блянкинштейн Игорь Михайлович , Тарасов Павел Михайлович 
Published: December 2024

Авторами разработан и исследуется оригинальный стенд для испытания тормозных свойств и подвески колесных транспортных средств, на котором обеспечиваются условия взаимодействия шины с опорной поверхностью, близкие к движению по реальной дороге. Рассматривается вопрос обоснования величины плеча тормозной силы при испытаниях на стенде с горизонтальными опорными дисками. Задача решается путем установления зависимости погрешности использования среднего радиуса вместо радиуса приложения равнодействующих тормозных сил в пятне контакта.
The authors have developed and are investigating an original test bench for testing the braking properties and suspension of wheeled vehicles, which provides the shape of the tire contact spot with the support surface, close to real road conditions. The question of substantiating the magnitude of the braking force shoulder during tests on a stand with horizontal support discs is considered.The problem is solved by establishing the dependence of the error of using the average radius instead of the radius of application of the resultant braking forces in the contact patch.
СОВРЕМЕННЫЕ ЗАРУБЕЖНЫЕ ИССЛЕДОВАНИЯ И РАЗРАБОТКИ В СФЕРЕ АВТОМОБИЛЬНОЙ ЭНЕРГЕТИКИ. ЧАСТЬ 2: АЛЬТЕРНАТИВНЫЕ СХЕМЫ ЭНЕРГОСНАБЖЕНИЯ АВТОМОБИЛЬНЫХ АГРЕГАТОВ
Authors: Грушников Виктор Александрович 
Published: December 2024

Возможные в той или иной степени экологически безопасные варианты обеспечения энергией силовых агрегатов и поддерживающих функциональность и обеспечивающих безопасность и комфортабельность устройств несущей системы, ходовой части и оснащения салона автомобильного колесного транспортного средства можно разделить на два принципиально отличающихся. Первый связан с использованием нетоксичного или менее токсичного топлива в двигателе внутреннего сгорания, а второй - с электропитанием от двух разных источников - аккумуляторной батареи и топливных элементов.
Possible, to one degree or another, environmentally friendly options for providing energy to power units and supporting the functionality and ensuring safety and comfort of the supporting system devices, chassis and interior equipment of a wheeled vehicle can be divided into two fundamentally different ones. The first involves the use of non-toxic or less toxic fuel in the internal combustion engine, and the second involves power supply from two different sources the battery and fuel cells.
ИННОВАЦИИ В ЗАРУБЕЖНОЙ ВНУТРЕННЕЙ ЛОГИСТИКЕ
Authors: Тиверовский Владимир Изекильевич 
Published: December 2024

Рассмотрены некоторые инновации в развитии цифрового сервиса в зарубежной логистике с использованием возможностей искусственного интеллекта, блокчейна и других современных возможностей для устойчивого развития и повышения эффективности бизнеса. Сообщается о проведении международной выставки внутренней логистики в Германии в 2024 г. Приведены примеры цифровизации, автоматизации и роботизации в складской логистике. Сообщается о новых системах автоматизированного управления на складах и в логистических центрах.
Some innovations in development of digital services in foreign logistics using the capabilities of artificial intelligence, blockchain and other modern capabilities for sustainable development and increasing business efficiency are discussed. It is reported that an international exhibition of internal logistics will be held in Germany in 2024. Examples of digitalization, automation and robotization in warehouse logistics are given. The information is given about new process control systems in warehouses and logistics centres.
ВЛИЯНИЕ ОТДЕЛЬНЫХ МЕТЕОРОЛОГИЧЕСКИХ ПАРАМЕТРОВ НА РИСК ВОЗНИКНОВЕНИЯ НАЕЗДА НА ПЕШЕХОДА
Authors: Печатнова Елена Владимировна , Новиков Иван Алексеевич , Нечаев Константин Сергеевич , Иванов Игорь Петрович 
Published: December 2024

Определены зависимости риска возникновения наезда на пешехода на федеральных автомобильных дорогах от погодных условий. Теоретической основой исследования принята теория относительного риска, которая позволяет проводить исследования в условиях бинарных сигналов выходной переменной (отсутствие или наличие дорожно-транспортных происшествий, ДТП). Результаты работы представлены в виде графиков и аппроксимирующих функций. Выявлены условия, способствующие возникновению наездов, среди которых неблагоприятные погодные условия и период интенсивных осадков. Предложены варианты использования результатов работы, в том числе при перспективном развитии интеллектуальных транспортных систем на сети федеральных автомобильных дорог.
The article is devoted to determining the dependencies of the risk of pedestrian collision on federal highways on weather conditions. The theoretical basis of the study was the theory of relative risk, which allows conducting research in the conditions of binary signals of the output variable (absence or presence of an road accident). Precipitation, wind speed, air temperature, cloud cover are selected for research. The results of the work are presented in the form of graphs and approximating functions. The conditions contributing to the occurrence of collisions, including favorable weather conditions and a period of intense precipitation, have been identified. Options for using the results of the work are proposed, including in the prospective development of intelligent transport systems on the federal highway network.