bluuebunny/crossref_metadata_2025 huggingface dataset:
الوعي الاستراتيجي ودوره في تحقيق الديمومة التنظيمية: دراسة ميدانية لآراء عينة من القيادات الإدارية في دائرة صحة صلاح الدين
Authors: حسين محمد عكلة , دلال بسام يوسف
Published: October 2023

هدف البحث الحالي إلى بحث "أثر الوعي الاستراتيجي على الديمومة التنظيمية في دائرة صحة محافظة صلاح الدين/العراق"، وكان المستهدفون القادة الإداريين في الدائرة. اتبع البحث نهج المنهج الوصفي والتحليلي وتم استخدم استمارة الاستبيان لجمع البيانات، وتكونت العينة النهائية من 157 استبيان صالح للتحليل الإحصائي، حيث استخدم الباحث الحزمة الخاصة التي تستخدم في مجال العلوم الاجتماعية وذات إصدار رقم (27) (Statistical package for social sciences SPSS 27). توصلت الدراسة إلى نتائج هامة تتلخص بأن هناك علاقة إيجابية بين الوعي الاستراتيجي والديمومة التنظيمية، ووجدت أيضاً علاقة إيجابية بين كل من أبعاد الوعي الاستراتيجي (الوعي بالبيئة الداخلية، الوعي بالبيئة الخارجية، والوعي بالأهداف الاستراتيجية) والديمومة التنظيمية، وإن الوعي بالبيئة الداخلية والوعي بالأهداف الاستراتيجية لهما أثراً دالاً إحصائياً أكبر على الديمومة التنظيمية من الوعي بالبيئة الخارجية. وتجدر الإشارة إلى أن الدراسة احتوت أيضاً على مجموعة مهمة من التوصيات للقادة الإداريين في دائرة صحة محافظة صلاح الدين / العراق، وعلى توصيات للباحثين لدراسات مستقبلية.
دور الممارسات الافضل للموارد البشرية في تعزيز الحيوية التنظيمية: دراسة استطلاعية لآراء عينة من العاملين في منظمات الاتصال العراقية المختارة (شركتي آسياسيل، شركة كورك)
Authors: جمعه الصحن محمد سلمان , حسين احمد علي
Published: October 2023

هدفت هذا البحث إلى قياس دور الممارسات الأفضل للموارد البشرية على تعزيز الحيوية التنظيمية في قطاع الاتصالات حيث اختيرت شركتي آسياسيل وكورك للاتصالات، وكان السؤال الرئيسي: هل من الممكن تحقيق الحيوية التنظيمية من خلال الممارسات الأفضل للموارد البشرية، أما الفرضية الرئيسة الأولى هي يوجد علاقة الارتباط الطردية والمعنوية بين كل أبعاد الممارسات الأفضل للموارد البشرية وعلى المستوى الكلي بالحيوية التنظيمية.
          وبعد صياغة الفرضيات واختبار علاقات الارتباط والتأثير والفروق المعنوية تم تطبيق البحث ميدانيا على العاملين في منظمات الاتصالات (اسيا سيل وكورك) بتوزيع الاستبانة على عينة البحث البالغة (420) من العاملين بلغ الاسترداد 175 استبانة بنسبة استجابة 41%
          وكانت أبرز نتائج البحث وجود علاقة ارتباط وتأثير إيجابية بين الممارسات الأفضل للموارد البشرية وعلى المستوى الكلي والجزئي مع الحيوية التنظيمية.
أثر ممارسات القيادة التّحويليّة في تعزيز استراتيجيّة الرّيادة: دراسة استطلاعيّة لآراء عيّنة من العاملين في جامعة تكريت
Authors: كليب اثير غالب , دغيم بطرس عادل
Published: October 2023

هدفت الدراسة في التعرف على أثر ممارسات القيادة التحويلية من خلال أبعادها (التأثير المثالي، الحافز الألهامي، الاستثارة الفكرية) في تعزيز استراتيجية الريادة عبر أبعادها (المعرفة، المهارة، الخبرة)، وتمثلت عينة الدراسة على مجموعة من العاملين في جامعة تكريت بواقع (250) مبحوث، ولقد تمّ بلوغ مجموعة من النّتائج من خلال هذه الدّراسة: أنّ قيمة T 50.915، في حين بلغت قيمة المتغير بيتا 0.955 في حين بلغ الحد العشوائي 1.196. وعند مستوى معنوي 0.000. وعليه توصّل الباحث إلى وجود أثر له مدلول إحصائيّ بين الاستثارة الفكريّة واستراتيجيّة الرّيادة في جامعة تكريت. كما إن مجموع المربعات قد بلغ 11.584 بين المجموعات وذلك للعمر، وذلك عند درجة حرية 249، في حين بلغت قيمة المتغير F 0.741، ودلالة معنوية 0.920. وبناءً على ما تقدّم استنتج الباحث عدم تواجد اختلافات لها مدلول إحصائيّ لبُعد العمر في مقياس تطبيق القيّادة التّحويليّة ضمن جامعة تكريت.
واقع ممارسات استبقاء المعرفة دراسة تحليلية لآراء عينة من الموظفين في وزارة التخطيط العراقية
Authors: عمر الأمين لندا أمين , عبدالله الحمداني حاتم علي
Published: October 2023

هدف البحث إلى بيان واقع ممارسات استبقاء المعرفة في وزارة التخطيط العراقية وما هي الممارسات الأكثر اعتماداً في الوزارة وذلك في ضوء معالجة مشكلة البحث والاجابة عن السؤال الآتي: (ما هو واقع ممارسات استبقاء المعرفة في وزارة التخطيط العراقية بحسب ادراكات العينة المبحوثة)؟، وقد اعتمد البحث على المنهج الوصفي التحليلي من خلال استخدام الاستبانة لجمع البيانات وتحليلها، وقد تكون مجتمع البحث من (951) موظف وموظفة في وزارة التخطيط العراقية أما عينة البحث فقد تكونت من (239) موظف وموظفة موزعين على (13) دائرة في وزارة التخطيط العراقية. وقد بينت النتائج أن وزارة التخطيط العراقية تمتلك مجموعة من الممارسات لاستبقاء المعرفة من خلال تفعيل دور ادارة الموارد البشرية في دعم الاتصالات بين موظفي الوزارة وتشجيع الحلول الابداعية فضلا عن نشر الثقافة التي تشجع على تشارك المعرفة بين موظفي الوزارة، وقد أوصى البحث بزيادة الاعتماد على بعض الممارسات لاستبقاء المعرفة وذلك عن طريق بناء مجتمعات من الموظفين لتبادل الخبرات وتناقل المعلومات فيما بينهم أو من خلال العمل على نقل بعض القصص إلى الموظفين الجدد التي تعزز من مكانة الوزارة وتكون سبيلاً في نشر رسالتها وقيمها.
اختبار الفشل المالي باستخدام أنموذج Sherrod في عينة من المصارف المدرجة في سوق العراق للأوراق المالية للمدة 2017-2021
Authors: خليل سليمان حنين ناصر , الشكرجي بشار ذنون
Published: October 2023

هدفت الدراسة إلى اختبار وتحليل وتفسير متضمنات الفشل المالي التي يمكن أن تتعرض لها المصارف، والطرق والأساليب المتبعة في قياسها وأَسباب حدوثها والسياسات والإِجراءات التي ينبغي اتخاذها لمنع حدوثها أَو معالجتها أَو السيطرة على آثارها فضلا عن تحديد المصارف الواقعة تحت حدود الفشل المالي والمتجاوزة له وفقاً لأنموذج Sherrod للمصارف التجارية عينة الدراسة، وتمثلت الحدود الزمانية للدراسة (5) سنوات للمدة (2017-2021)، وشملت الحدود المكانية للدراسة في (10) مصارف عراقية، واستكملت بتحليل مالي واحصائي واختبارات الفشل المالي لمتغيرات الدراسة.
          توصلت الدراسة إلى أنَ نسبة السيولة هي النسبة الأكثر تأثيراً بالفشل المالي كما توصلت إلى دقة أُنموذج Sherrod في اختبار الفشل المالي، وبناء على ذلك ينبغي للمصارف التجارية عينة الدراسة استخدام أنموذج Sherrod للاسترشاد به وتجنب الوصول للفشل المالي وذلك لملائمتهَ للبيئة المصرفية.
أثَر رأس المالِ البشريّ في تحسين مستوى جودةِ الخدماتِ الصحيةِ دراسةٌ استطلاعيةٌ لآراء عيّنةَ من القيادات الادارية في مجموعة مختارة من مُستشفياتِ مُحافظة صلاح الدين-العراق
Authors: الدين خالد كمال , المصري ماهر , عياش الجبوري ليث حمادة
Published: October 2023

حيث تعمل المنظمات الصحية باستمرار على تطوير مواردها البشرية، لتقديم أفضل جودة للخدمات الصحية. هدفت هذه الدراسة إلى توسيع رؤية وحدود المعرفة وفهم رأس المال البشري من خلال تقييم ما إذا كانت هناك علاقة بين رأس المال البشري وجودة الخدمات الصحية وإثبات تأثير رأس المال البشري على جودة الخدمات الصحية في قطاع الرعاية الصحية. تم إجراء هذا البحث في ثلاث مستشفيات: مستشفى صلاح الدين العام، المستشفى العسكري، مستشفى التوفيق بمحافظة صلاح الدين. تم استخدام منهج وصفي مع استبيان منظم لتقييم مكونات رأس المال البشري (HC) وجودة الخدمة الصحية ومعرفة تأثير رأس المال البشري على جودة الخدمة الصحية. تم مسح 152 فردا من أصل 164 شغلوا مناصب إدارية في المستشفيات المستهدفة، وتم تحليل البيانات التي تم جمعها باستخدام برنامج SPSS v.27. أظهرت نتائج المسح أن المهارات هي أهم عنصر في الرعاية الصحية تليها القيم بينما تعد القيم هي أهم مكون له تأثير على جودة الخدمات الصحية. إلا أن النتائج أثبتت وجود علاقة ارتباط معنوية بين رأس المال البشري وجودة الخدمات الصحية فضلا عن وجود دلالة إيجابية لرأس المال البشري على جودة الخدمات الصحية. أوصت النتائج بضرورة أن تولي المستشفيات مزيدًا من الاهتمامات لمركز الرعاية الصحية مثل مشاركة المعرفة، وتعزيز الموظفين من أجل التنمية من خلال التعليم والتدريب لاكتساب المزيد من المهارات من أجل تحسين جودة الخدمات المقدمة للمرضى.
Descent Property in Sequential Second-Order Cone Programming for Nonlinear Trajectory Optimization
Authors: Xie Lei , Zhou Xiang , Zhang Hong-Bo , Tang Guo-Jian
Published: October 2023

Sequential second-order cone programming (SSOCP) is commonly used in aerospace applications for solving nonlinear trajectory optimization problems. The SSOCP possesses good real-time performance. However, one long-standing challenge is its unguaranteed convergence. In this paper, we theoretically analyze the descent property of the [Formula: see text] penalty function in the SSOCP. Using Karush–Kuhn–Tucker conditions, we obtain two important theoretical results: 1) the [Formula: see text] penalty function of the original nonlinear problem always descends along the iteration direction; 2) a sufficiently small trust region can decrease the [Formula: see text] penalty function. Based on these two results, we design an improved trust region shrinking algorithm with theoretically guaranteed convergence. In numerical simulations, we verify the proposed algorithm using a reentry trajectory optimization problem.
Barriers to Recruitment of Women to South African Mining Boards
Authors: Moraka Nthabiseng
Published: October 2023

Mining as a historically male-dominated industry in South Africa has legacy issues stemming from colonisation and apartheid, which contributed to gender (and racial) disparities. To address these disparities, corrective measures in the post-apartheid legislation and government policies have aimed to promote equal participation of women in the mining industry at all levels, including key leadership positions such as board memberships. However, despite two decades of enforced legislation, the representation of women in boardrooms remains below 22%. To better understand this issue, qualitative research was conducted through interviews with 28 directors in the South African mining industry. These interviews delved into the recruitment process and the criteria used for selecting directors within the industry. Nkomo and Ngambi’s meso-level framework guided the identification and classification of barriers reported in the literature on obstacles impeding women’s appointment to boards at individual/psychological, organisational/structural, and social/societal levels. Thematic analysis showed the prevalence of organisational and structural prejudices and barriers in the recruitment process and criteria. The male-dominated nomination committees drive recruitment by selecting acquaintances from their own networks whom they overpower in decision-making. This network reinforces the old boys’ club and glass ceilings, contributing to the lower confidence of women. This research recommends organisational structural policy-level changes to accelerate female board recruitment by imposing at least 40% female board representation. A balanced gender role combination of chief executive officer and chairman positions on each board is likely to break barriers associated with the male-dominated boardroom culture and practices.
Epithelial hyperplasia: A clinical mirage of a histopathological entity
Authors: Sruti Sai , Fenn Saramma Mathew , Jacob Mathew , Priya Sasti , Viggness Arun , Subramanian Mohithan
Published: October 2023

Epithelial lesions that mimic infectious disease, a reactive lesion, or a neoplastic entity are frequently encountered by dentists, especially specialists in Oral Medicine and Radiology. Improper or incomplete history can complicate clinical differentials even further, leading dentists to prescribe medications that are frequently unnecessary. The histological diagnosis obtained after a biopsy is usually conclusive when representative tissue is incised and sent for diagnosis. This case report presents an intriguing case of a patient with papillary growth along the midline of the palate that was histologically diagnosed as epithelial hyperplasia, which describes the nature of the lesion but masks the clinical symptoms of the underlying inflammatory papillary hyperplasia.
EXPLORING THE POSSIBILITY OF GAMES-JOURNEYS IN THE PROCESS OF DEVELOPING INTEREST IN MUSIC IN YOUNGER PRESCHOOLERS
Authors: Koroleva Natalia G.
Published: October 2023

This article is devoted to the problem of developing interest in music as one of the components of musical and aesthetic consciousness in young preschool children. It analyses theoretical studies, according to which the peculiarities of young preschool children are revealed, which determine the possibilities of developing interest in music through gamesjourneys into the world of sounds. The article pays attention to games-journeys into the world of sounds of nature. It is noted that the main didactic task of games-journeys into the world of sounds is the development of musical and sound experience of children, formation of the ability to distinguish sounds of nature, representativeness of music. Games-journeys are developed taking into account the age characteristics of younger preschool children. The article reveals the specifics of using games-journeys into the world of sounds: from the sound of nature to music, which conveys a phenomenon of nature (sounds of rain, wind, spring drops) by musical sounds, means of musical expression (tempo, dynamics, sound pitch). Music teachers can use games-journeys into the world of sounds in their practical activities in preschool educational organisations.
THE CONCEPT OF CREATION BY L. P. KARSAVIN IN THE CONTEXT OF THE PHILOSOPHICAL TRADITION OF EXPLAINING THE ORIGIN OF THE WORLD
Authors: Nadeina Daria A.
Published: October 2023

This article shows the features of the creation concept of L. P. Karsavin in the historical and philosophical context. In particular, the author correlates Karsavin’s understanding of the origin of the world with creationism, dualism and pantheism. The Russian philosopher developed an original concept that belongs to a particular philosophical tradition presented in some gnostic texts and the writings of Nicholas of Cusa. The dynamic understanding of creation as self-limitation of the Absolute in the sphere of nothingness uniquely solves the universal problem of the metaphysics of unity.
EDUCATIONAL ENVIRONMENTS OF A MILITARY UNIVERSITY AND THEIR INFLUENCE ON THE EFFICIENCY OF MILITARY PERSONNEL TRAINING
Authors: Pugacheva Tatiana P. , Uvarina Natalia V.
Published: October 2023

The political, economic and social changes, taking place at the present stage of the country development, have an impact on the conditions of social life, on the formation of each individual and his/her relationships with the outside world. They are of particular importance in relation to higher education, including military training, which has to meet certain requirements for qualitative formation and professional development of preservice officers. In this vein, the issue of the typology of educational environments of a military university according to its specific features becomes relevant. The article analyses the definition of “educational environment” in modern psychological and pedagogical research, defines the typology of educational environments of military and civilian universities, describes psychological and pedagogical indicators of the educational environment affecting the activities of students. The article considers the educational environments common to a military educational organisation using the example of the Perm National Guard Forces Command Military Institute as one of the means of forming military professional competencies of preservice specialists.
Margarita Ivanovna Novgorodova – director of the Fersman Mineralogical Museum (1996–2010)
Authors: Борисова Е.А.
Published: October 2023

В статье описана деятельность доктора геолого-минералогических наук, профессора Маргариты Ивановны Новгородовой, возглавившей Минералогический музей им. А.Е. Ферсмана Российской академии наук в непростое время и сумевшей не только сохранить музей, но и поднять музейную и научную работу на новый уровень.
Precios Grains of History. PGE Minerals from Specimens of A.V. Stenbock-Fermor
Authors: Генералов М.Е. , Агаханов А.А.
Published: October 2023

В 1907 году в коллекцию Музея от графа А.В. Стенбок-Фермора попали образцы из россыпей и рудных жил Верх-Исетского горного округа Урала. Сами по себе эти материалы являются свидетельством продолжительной горнозаводской истории Урала, участия в ней различных общественных слоев России, вплоть до высшей аристократии. Сопоставление исторических и географических данных позволило уточнить привязки образцов. Анализ минералов платиноидов показал, что они в основном представлены железистой платиной и минералами системы Os–Ir–Ru. Несмотря на то что в музее образцы платиноидов Стенбок-Фермора записаны как «осмистый иридий», очень распространенная фаза в этой подборке – рутений. Преобладает осмий, единичны зерна осмистого и платинистого иридия. В срастании с ними отмечены ирарсит, лаурит, интерметаллиды Ir, Fe и Ni.
Agates of Idzhevan (Armenia) in the collection of the Fersman Mineralogical museum RAS
Authors: Соколова Е.Л. , Пекова Н.А.
Published: October 2023

В Иджеванском районе северо-восточной части Армении находится несколько месторождений и проявлений агатов высокого поделочного и коллекционного качества. Основными агатоносными породами этих месторождений являются метаморфизованные пироксеновые порфириты верхнемелового вулканогенно-осадочного комплекса. Агаты в вулканогенных породах образуются под воздействием процессов низкоградного метаморфизма в условиях цеолитовой фации. В коллекции музея агаты и халцедоны Иджевана представлены довольно скудно – 46 образцами. Почти половина из них – моховые агаты, содержащие обильные включения селадонита. Интересными с точки зрения минерального состава и генезиса являются несколько образцов из коллекции «А» В.И. Степанова, входящей в основной фонд музея. Особыми эстетическими достоинствами обладают агаты, содержащие синий до аметистового халцедон-сапфирин и пеструю донную яшму. В коллекции присутствует несколько экземпляров агатов концентрически-зонального строения, состоящих из серого халцедона, часто с кварцином, кварцем/аметистом, кальцитом, гетитом. В музее хранятся четыре миниатюры из пейзажного иджеванского агата работы мастера-камнереза А.Н. Коробкова. Агаты/халцедоны других месторождений Армении составляют всего шесть образцов. В коллекции слабо представлено минеральное разнообразие агатов Иджевана, практически полностью отсутствуют пестроцветные пейзажные и «ковровые» агаты. Музей надеется на пополнение коллекций такими образцами от заинтересованных исследователей, коллекционеров и любителей камня.
Predicting ion diffusion from the shape of potential energy landscapes
Authors: Gustafsson Hannes , Kozdra Melania , Smit Berend , Barthel Senja , Mace Amber
Published: October 2023

We present an efficient method to compute diffusion coefficients of multi-particle systems with strong interactions directly from the geometry and topology of the potential energy field of the migrating particles. The approach is tested on Li-ion diffusion in crystalline inorganic solids, predicting Li-ion diffusion coefficients within one order of magnitude of molecular dynamics simulations at the same level of theory while being several orders of magnitude faster. The speed and transferability of our workflow make it well suited for extensive and efficient screening studies of crystalline solid-state ion conductor candidates and promise to serve as a platform for diffusion prediction even up to density functional level of theory.
Development of stapled NONO-associated peptides reveals unexpected cell permeability and nuclear localisation
Authors: Young Reginald , Huang Tiancheng , Luo Zijie , Tan Yaw Sing , Kaur Amandeep , Lau Yu Heng
Published: October 2023

The Non-POU domain-containing octamer-binding protein (NONO) is a nucleic acid binding protein with diverse functions that has been identified as a potential cancer target in cell biology studies. Little is known about structural motifs that mediate binding to NONO apart from its ability to form homodimers, as well as heterodimers and oligomers with related homologues. We report a stapling approach to macrocyclise helical peptides derived from the insulin-like growth factor binding protein (IGFBP-3) that NONO interacts with, and also from the dimerisation domain of NONO itself. Using a range of chemistries including Pd-catalysed cross-coupling, cysteine arylation, and cysteine alkylation, we successfully improved the helicity and observed modest peptide binding to the NONO dimer, although binding could not be saturated at micromolar concentrations. Unexpectedly, we observed cell permeability and preferential nuclear localisation of various dye-labelled peptides in live confocal microscopy, indicating the potential for developing peptide-based tools to study NONO in a cellular context.
Electrical Anisotropy and its Mitigation in Conductive Polymers Printed by Digital Light Processing
Authors: Tilve-Martinez David , Neri Wilfrid , Vukadinovic Nicolas , Berton Benoit , Penicaud Alain , Yuan Jinkai , Poulin Philippe
Published: October 2023

In most 3D printing technologies, objects are realized layer by layer. This layer-by-layer construction leads to inherent anisotropic physical properties. Controlling, understanding and sometimes mitigating such anisotropy is a critical issue in the development of 3D printing. We demonstrate and quantify in this work electrical anisotropy in conductive materials processed by the so-called Digital Light Processing (DLP) method. In this method, which enjoys high resolution and high speed, layers of polymers, are successively cross-linked by UV irradiation of 2D patterns. Here, we use acrylate based resins and carbon nanotube as conductive fillers for their low percolation threshold that allows realizing conductive and still sufficiently transparent materials for UV irradiation. Conductivity parallel to the layers of 3D printed objects is found to be much greater than conductivity perpendicular to the layers. This electrical anisotropy is explained by the high contact resistance between printed layers. High contact resistance results from the slow diffusion of carbon nanotubes from the uncured material towards the interface of the cured object. We found that implementing a delay time before curing successive layers, or decreasing the matrix viscosity with temperature, to promote diffusion of the conductive particles allow substantial reduction of the contact resistance between layers. As a result, conductivity anisotropy can be reduced by almost two orders of magnitude. This control and mitigation of conductivity anisotropy allows reconciliation of the high resolution of the DLP technology with the possibility to realize uniform 3D materials.
Consensus Model of Mechanophore Sensors for Biological Force Measurement
Authors: Mittal Sumit , Wang Rongsheng E. , Ros Robert , Ondrus Alison E. , Singharoy Abishek
Published: October 2023

Cellular forces regulate an untold spectrum of living processes such as cell migration, gene expression, and ion conduction. However, a quantitative description of mechanical control remains elusive due to the lack of general, live-cell tools to measure discrete forces between biomolecules. Here we introduce a computational pipeline for force measurement that leverages well-defined, tunable release of a mechanically activated small molecule fluorophore. These sensors are characterized using a consensus approach combining equilibrium and steered QM/MM molecular dynamics models to capture the chemical, mechanical, and conformational transitions underlying force activation thresholds on a pico-to-nanonewton scale. We find that chemical modification of the mechanophore and variation of its biomolecular tethers can tune the rate-determining step for fluorophore release and adjust the mechanochemical activation barrier. The models offer a new molecular framework for calibrated, programmable biomolecular force reporting within the live-cell regime, opening new opportunities to study mechanical phenomena in biological systems
Integration of adaptive mobile educational environment into the educational process and evaluation of its effectiveness
Authors: Kostiuk Mykhailo
Published: October 2023

The article considers the peculiarities of the use of computer technologies in the educational process of higher education institutions, in the system of mobile learning, the main idea of which is the implementation of the educational process based on the use of mobile phones. The content of the article is a continuation of the previous work of the author, dedicated to the design of high-tech adaptive mobile educational environment; development of the general functional structure of the adaptive mobile educational environment, definition of features of its application. The paper presents the results of the introduction of an adaptive mobile educational environment in the learning process, demonstrates research on the effectiveness of the mobile educational system based on student surveys. According to the results of the survey, the expediency of using a mobile educational environment when students study the discipline "Expert Systems" of the bachelor's degree program 122 "Computer Science" and a positive attitude to the automated system of analysis of practical tasks. Based on the obtained results, a system of adaptive mobile educational environment for integration into the learning process is proposed. The user interface of the mobile application from the teacher and student is given. The main screens of the mobile application are shown, where respectively for each role of users (student and teacher) the calendar is displayed differently, according to the registered events. It is proved that the dynamics of improving the learning process is positive, because the system of adaptive educational environment affects all stages of the initial process. Due to constant access to the materials of the discipline, the ability to improve assessment through additional tasks, as well as, if necessary, quick communication with the teacher, the system helps to master, to grasp the materials better, which in turn has a positive effect on students' final grades. In addition to the main functionality, which is aimed at studying the discipline in the mobile application, there is also an opportunity for communication between students of the group, for communication between students and the teacher, as well as a screen for displaying system notifications. To conduct research using qualitative methods, a methodological survey on the UXReality platform was used. According to the results of qualitative research methods, motivational aspects of respondents' behavior and personal expectations from using the system of adaptive mobile educational environment were revealed. To test the convenience of working with a mobile application, the study used the so-called neurotest with the use of eye tracking technology. In the process of research the correctness of the chosen direction of research is proved, which confirms the practical implementation of the system of adaptive mobile educational environment in the learning process.
The calculation of the thermal stressed state of multilayer platesofa non-canonical shape
Authors: Merkulova Alyona , Merkulov Dmytro , Misiura Ievgeniia , Postnyi Oleksii
Published: October 2023

A method for solving the problem of stationary thermoelasticity of multilayer plates of non-canonical shape in plan is proposed, which is based on the method of immersing a complex domain into the domain of a canonical form. A non-canonical plate with arbitrary boundary conditions "immerses" into a canonical plate. To ensure that the specified boundary conditions are met, additional compensating loads are added to the auxiliary structure, distributed along the contour of the initial structure. The intensities of compensating loads are determined from a system of integral equations. Deformation of the layers of the plates are described within the framework of the first-order theory, taking into account the transverse shear strains in each layer. The field of temperature loads is obtained by solving the non-stationary problem of thermal conductivity of a multilayer plate. The temperature stresses in a five-layer plate when heated by a film heat source are investigated.
Evolution of memes
Authors: Shatsky Kirill , Yanovsky Volodymyr
Published: October 2023

The paper considers the evolution of a population of individuals, where each one initially possesses a certain number of strategies the memory of which does not exceed a depth of 2. All individuals randomly enter into competition in pairs at each stage of evolution. A random pair of individuals conducts a competition between pairs of all their randomly selected strategies when they are interacting. These strategies compete in pairs according to the iterated prisoner's dilemma. In such struggle, strategies earn evolutionary advantage points according to a given payout matrix. The strategy with the most points wins. Two strategies come into this game twice to negate an impact of the first move. The first game starts by one strategy, the second game starts by another one. The winnings are determined by the outcome of both these games. After this competition the winning strategy of one individual replaces the corresponding losing strategy of another individual. Thus, there is an exchange of more "successful" strategies between individuals with the loss of lost strategies. The evolution of the population of such individuals was carried out until the stage of stationary state. There were established patterns of changes in basic properties of strategies of average individual during evolution. It is shown that in the process of evolution the aggression of an individual increases, tenting to the maximum value. The stationary set of strategies of an individual consists of strategies of maximum memory depth and complexity with a certain number of primitive strategies. The complexity and memory depth of an individual's strategies turns out to be evolutionary beneficial. In the stationary state the number of primitive strategies in an individual depends on their initial distribution to individuals. The paper considers two initial distributions, where the first corresponds to the equal probability of any strategy in the distribution by individuals, and the seconds corresponds to equally probable choice in terms of memory depth. The variety of strategies in the process of evolution decreases significantly, making up only a small part of the initial strategies present in the population.
CONTRIBUTOS À COSMOLOGIA NO ENEM NA PERSPECTIVA DA TAXONOMIA DE BLOOM REVISADA
Authors: Araújo Ana Clara Souza , Damasceno Júnior José Ademir , Romeu Mairton Cavalcante , Paim Igor de Moares
Published: October 2023

Neste artigo, analisam-se questões presentes nos exames do Exame Nacional do Ensino Médio (ENEM), do período de 2012 a 2022. O objetivo do trabalho é realizar uma análise de questões presentes no Exame Nacional do Ensino Médio (ENEM), no contexto da disciplina de Física, que contemplem tópicos de Cosmologia, mediante fundamentos da Taxonomia de Bloom Revisada (TBR). É uma pesquisa de natureza básica, análise de dados de forma qualitativa, é exploratória com procedimento técnico documental. Os resultados mostram que, apesar das questões relacionadas ao conteúdo de Cosmologia enfatizarem domínios de complexidades superiores a uma simples memorização mecânica, em nenhuma das questões a dimensão metacognitiva foi atingida, muito menos o nível cognitivo “criar.” Essas observações refletem a matriz de referência do próprio exame, que é baseada em habilidades e competências, herdadas pela Base Nacional Comum Curricular (BNCC), que já apresenta em seu escopo muitas fragilidades, e não nos níveis cognitivos ou taxonômicos. Nesse sentido, esta pesquisa se faz importante por apontar as principais fragilidades das questões de Cosmologia no ENEM, na medida que se explicita a carência do ensino dessa ciência na educação básica, gerando, consequentemente, uma lacuna no arcabouço intelectual do aluno e na sua construção enquanto sujeito protagonista, parte do Cosmos e modificador.
Evaluating the Efficacy of Aggressive Treatments and Palliative Care for Traumatic Brain Injuries in Elderly Patients: A Review
Authors: Patel Mukti H. , Mehta Nidhi D.
Published: October 2023

Introduction: Traumatic brain injuries (TBIs) are caused by trauma to the head or body, and are a prominent issue within the geriatric population. Severe TBIs can result in a myriad of symptoms including headaches, problems with speech, loss of consciousness, coma, and potential death. Methods: The goal of this paper is to determine if aggressive treatment would be better suited to treat severe TBIs in the elderly population as compared to the standard cons. A primary literature search was conducted using PubMed, EMBASE, and Google Scholar, and 9 articles were chosen based on the inclusion and exclusion criteria identified. Results: It was found that aggressive treatments such as depressive craniotomies are effective in treating TBIs, improving GCS scores and decreasing mortality rates. Despite this, aggressive treatment cannot be universally applied, as many factors beyond age contribute to the type of treatment that can be administered. Furthermore, when aggressive treatment could not be used, palliative care is useful in treating TBIs in the elderly population, but it does not contribute significantly to the decrease in mortality. Discussion: As a result, the study concludes that while aggressive treatment is often more beneficial than palliative care, the specific combinatorial of these treatments should be considered based on the individual needs and medical history of each patient Conclusion: This finding is essential as it contributes to the limited body of knowledge currently available for the treatment of TBIs in the elderly population.
“The most ideal form of scientific collaboration”: Applied racial psychology at the Institut für Deutsche Ostarbeit in Kraków (1942)
Authors: GottschaLL Lisa M.
Published: October 2023

In August 1942, anthropologist Elfriede Fliethmann and psychologist Ferdinand Carspecken tried various standardized psychological tests during a field examination in the Southern Polish town of Witów. Sources suggest that subsequent studies were intended to provide a “scientific” justification for the regime’s ethnic reorganization plans, similarly to a study in the Reichsgau Wartheland by psychologist Rudolf Hippius in the same summer. By employing a comparative mode of enquiry, the case study presented here gives a rare insight into then newly established scientific field: on the interface between anthropology and psychology, the concept of Rassenpsychologie (racial psychology) aimed to close the proclaimed gap between the natural sciences and humanities. Due to its fundamental conception the field was thus predestined to serve the Nazi regime. Investigating specific research practices of the (junior) scientists involved helps us under- stand further development of the concept of race, and thus the foundation of National Socialist ideology.
Transfer osobowości jako figura myślenia potocznego o transplantacji komórek, tkanek i narządów. Perspektywa etnopsychologiczna
Authors: Latocha Sebastian
Published: October 2023

The article presents an analysis of ethnographic research data focused on non-professional, common knowledge about transplantation among local inhabitants of a village, and their reflections on the consequences of cell, tissue or organ transplantation. During research I looked at cultural factors that may fuel the fear of such procedures. One of these factors is an ethnotheory of the donor’s personality transfer (or the “psychology” of an individual) resulting from transplanting his/her biological material into the recipent’s body. The aim of the article is to operationalize this concept from an ethnopsychological perspective. The research was carried out with a group of 35 residents of a village located in central Poland, where there is a popular “urban legend” about kidney theft for transplantation that involves the local disco venue. The ethnographic material (interviews with residents) was collected in 2014–2016.
Doświadczenie traumatyczne w Rwandzie
Authors: Wosińska Małgorzata
Published: October 2023

In the article, I redefine the traumatic experience that has been ubiquitous on both individ- ual and collective levels for people in Rwanda since the 1994 genocide. Using ethnographic and psychotraumatological methods, I point out the limitations of the Western-centric psychoanalytic approach and the presence of discursive elements derived directly from the public discourse on the Holocaust, which – too often understood as a model discourse – in practice makes it impossible to recognize the nature of a specific trauma or real identities of the injured subjects. In the text, I propose to adopt an emic/vernacular position on this issue, and to ponder the decolonization potential inherent in such a perspective.
Odżibuejska ontologia, zachowanie i światopogląd
Authors: Hallowell A. Irving , Żerkowski Michał
Published: October 2023

In this paper I have assembled evidence, chiefly from my own field work on a branch of the Northern Ojibwa, which supports the inference that in the metaphysics of being found among these Indians, the action of persons provides the major key to their world view. While in all cultures “persons” comprise one of the major classes of objects to which the self must become oriented, this category of being is by no means limited to human beings. (...) Although not formally abstracted and articulated philosophically, the nature of “persons” is the focal point of Ojibwa ontology and the key to the psychological unity and dynamics of their world outlook. This aspect of their metaphysics of being permeates the content of their cognitive processes: perceiving, remembering, imagining, conceiving, judging, and reasoning.
Closed-Loop ACAS Xu Neural Network Verification
Authors: Sheikhi Sanaz , Bak Stanley
Published: October 2023

Benchmark Proposal: Neural Network Control Systems (NNCS) play critical roles in autonomy. However, verifying their correctness is a substantial challenge. In this paper, we consider the neural network compression of ACAS Xu, a popular benchmark usually considered for open-loop neural network verification. ACAS Xu is an air-to-air collision avoidance system for unmanned aircraft issuing horizontal turn advisories to avoid collision with an intruder aircraft. We propose specific properties and different system assumptions to use this system as a closed-loop NNCS benchmark. We present experimental results for our properties based on randomly generated test cases and provide simulation code.
MESIN RAJANG TEMBAKAU SEBAGAI ALTERNATIF PENGOLAHAN PRODUKSI DAUN TEMBAKAU VIRGINIA DI DESA GAPURA LOMBOK TENGAH
Authors: Jufri Akhmad , Sahri Sahri , Huzaini Moh. , Wahyunadi Wahyunadi , Ro’is Ihsan
Published: October 2023

Pengolahan produksi daun tembakau virginia di Desa Gapura dilakukan dengan cara pengovenan dan perajangan. Keberadaan oven sangat terbatas sehingga petani mengantre melakukan pengolahan produk tembakau mereka. Bahkan ada yang terlambat dioven sehingga kualitas produk tembakau kerosok yang dihasilkan rendah. Beberapa tahun terakhir terjadi peningkatan permintaan produk tembakau rajangan. Adanya fenomena ini dipandang penting untuk melakukan pengabdian kepada masyarakat terkait pengadaan mesin rajang sebagai alternatif oven dalam pengolahan produk daun tembakau virginia. Tujuan pengabdian untuk memberikan pengetahuan kepada petani untuk mengkaji kelayakan ekonomis pengadaan mesin rajang tembakau. Kegiatan pengabdian dilakukan dengan metode penyuluhan sekaligus  focus discussion group serta pendampingan. Hasil kegiatan pengabdian menunjukkan petani memahami perhitungan kelayakan ekonomis mesin rajang tembakau. Mesin rajang digunakan sebagai alternatif oven untuk mengolah produk tembakau hasil usaha taninya dan menerima upah merajang tembakau petani lain
Marine Resources Management in Sorong Regency in Environmental Communication Perspective
Authors: Agustina Anna
Published: October 2023

The potential of marine resources in Sorong district, West Papua is very abundant, especially in the fisheries sector and encourages the economy and development of the State and can prosper the surrounding community. Suboptimal utilization results in a less prosperous community so that many social conflicts occur that threaten the disintegration of the nation. This study aims to analyze the management of marine resources in Sorong Regency in the perspective of defense management using a descriptive qualitative research design. The results of this study show that the management of marine resources in Sorong Regency is still not effective and in accordance with the principles of sustainable development. The economic aspect, the lack of understanding of fishermen related to the marketing system results in oligarchs so that those who benefit a lot are not fishermen. Ecological aspects, the use of fishing gear that is not environmentally friendly such as fish bombs and cantrang results in damage to marine ecosystems. The social aspect, open access management has resulted in fisheries production, both capture and aquaculture, starting to decline.
Hyperspectral Inversion and Analysis of Zinc Concentration in Urban Soil in the Urumqi City of China
Authors: Zhong Qing , Eziz Mamattursun , Ainiwaer Mireguli , Sawut Rukeya
Published: October 2023

Excessive accumulation of zinc (Zn) in urban soil can lead to environmental pollution and pose a potential threat to human health and the ecosystem. How to quickly and accurately monitor the urban soil zinc content on a large scale in real time and dynamically is crucial. Hyperspectral remote sensing technology provides a new method for rapid and nondestructive soil property detection. The main goal of this study is to find an optimal combination of spectral transformation and a hyperspectral estimation model to predict the Zn content in urban soil. A total of 88 soil samples were collected to obtain the Zn contents and related hyperspectral data, and perform 18 transformations on the original spectral data. Then, select important wavelengths by Pearson's correlation coefficient analysis (PCC) and CARS. Finally, establish a partial least squares regression model (PLSR) and random forest regression model (RFR) with soil Zn content and important wavelengths. The results indicated that the average Zn content of the collected soil samples is 60.88 mg/kg. Pearson's correlation coefficient analysis (PCC) and CARS for the original and transformed wavelengths can effectively improve the correlations between the spectral data and soil Zn content. The number of important wavelengths selected by CARS is less than the important wavelengths selected by PCC. Partial least squares regression model based on first-order differentiation of the reciprocal by CARS (CARS-RTFD-PLSR) is more stable and has the highest prediction ability (R2 = 0.937, RMSE = 8.914, MAE = 2.735, RPD = 3.985). The CARS-RTFD-PLSR method can be used as a means of prediction of Zn content in soil in oasis cities. The results of the study can provide technical support for the hyperspectral estimation of the soil Zn content.
Intervention programs aimed at the improvement of Working Memory
Authors: Viktoriya Galitskaya  , Maria Batzaka  , Efthimios Kasapoglou
Published: October 2023

The contribution of working memory both in the educational process and in our everyday life is considered very important and is widely accepted by the scientific community. Working memory is what helps humans to retain information and mentally perform a series of actions. This paper examines working memory in people with dyslexia and dyscalculia. The aim of the paper is to suggest ways to improve working memory as a method of intervention for children with dyslexia and dyscalculia using ICT.
Education Equity and Technology Divide in the United States
Authors: Oshionebo Emem
Published: October 2023

This article discusses the perspective that development involves expanding human capacities, with knowledge being a crucial capacity. Information and Communication Technologies (ICTs) play a vital role in producing and disseminating knowledge, and their use is considered a right in today's society. However, not all Americans have equal access to these technologies. Marginalized communities, often lacking resources for basic needs like clean water, food, and education, face significant challenges in adopting ICTs. This digital divide results in educational and economic inequalities. The study employs the Technology Acceptance Model (TAM) to explore the technology gap in education between upper-class and marginalized communities in the United States. It seeks to understand the factors contributing to this divide by reviewing relevant literature, surveys and interviews The research aims to answer the question of how to narrow the digital divide and promote equal access to educational technology. Potential solutions are also discussed.
Bowen's disease of the nail bed: A case report
Authors: Imad Bekkal  , Abdelkarim Daoudi
Published: October 2023

We present a case of Bowen's disease of the nail bed in a 32-year-old patient admitted to the traumatology-orthopedics department for a persistent lesion of the right thumb nail. Bowen's disease is often misdiagnosed because of its benign, slowly progressive appearance. The clinical picture of this disease is not uniform and can mimic a number of other dermatological disorders, such as vulgar warts, onychomycosis and various clinical presentations. Therefore, biopsy of any chronic nail tissue lesion is essential. Surgical excision is the treatment of choice for tumours without bone involvement. Our patient was treated with Mohs micrographic surgery. Postoperatively, the patient noticed a sensation of hypoesthesia in the treated area, which regressed almost completely over the following months.
Verification of analytical performance of sodium assay on the Abbott architect ci8200: Experience of the central laboratory Mohammed VI Oujda
Authors: Soufiane Beyyoudh  , Mohammed Lahmer  , Dounia El Moujtahide  , El houcine Sebbar  , Mohammed Choukri
Published: October 2023

Introduction: Sodium is the main extracellular cation. It plays a fundamental role in maintaining osmotic pressure and hydroelectrolyte balance, and is therefore implicated in many pathological conditions. Sodium determination is a basic biochemistry laboratory test. Objective: the aim of our work is to verify the method of sodium determination by potentiometry on the Architect CI 8200 automated system (Abbott), in order to meet the quality requirements for laboratory accreditation under standard NF ISO 15189. Materials and methods: following the recommendations of NF EN ISO 15189, we evaluated the repeatability, intermediate precision, accuracy and uncertainty of measurement of the serum sodium assay on the Architect CI 8100 automated system, as well as a mirror comparison of the two Architect CI 8100 1 and 2. The CV values obtained were compared with those set by learned societies (SFBC and RICOS). Results and discussion: The results obtained show satisfactory repeatability for the 3 low, medium and high levels, with CV1= 1.1%, CV2=0.8% and CV3= 0.76% respectively, and satisfactory intra-laboratory reproducibility for the 3 low, medium and high levels, with CV1= 1.05%, CV2= 0.95% and CV3= 0.75% respectively. For comparison, the Bland-Altman diagram showed that the mean bias between the two automata was of the order of 0.29%, the correlation coefficient r= 0.98 with a mean difference of 0.40 mmol/l, a standard deviation of 0.675 mmol/l and a linear regression equation Y = 1.027 X - 4.073. Corrective measures were envisaged to remedy the various errors identified. To solve any malfunction in a sustainable way, it is essential to search for the anomaly by applying the Ishikawa diagram. Conclusion: The results obtained have enabled us to verify the performance of the sodium assay method and compare it with the analytical objectives set, in order to meet the regulatory and normative requirements to which our laboratory is committed.
Deteksi Suhu Tubuh dan Masker untuk Kendali Portal Otomatis Menggunakan Machine Learning
Authors: Taufiq Arif Johar , Pinandita Tito , Susiyadi Susiyadi , Juanita Juanita
Published: October 2023

Pendemi Covid-19 pernah terjadi di akhir tahun 2019, walau pandemi sudah berlalu untuk usaha pencegahan kasus yang sama maka pengecekan suhu tubuh dan masker masih diberlakukan terutama ditempat publik misalnya di kantor perbankan dan sebagainya dan kenyataanya virus dapat bermutasi dan pernah ditemukan variannya. Penelitian ini merupakan penelitian lanjutan dari penulis tentang deteksi masker  dengan menambahkan fitur pengecekan suhu tubuh untuk kontrol otomatis sistem buka tutup portal. Implementasi sistem dilakukan di mesin android model hasil pelatihan deteksi masker dilatih menggunakan machine learning dan deteksi suhu menggunakan sensor non kontak MLX90614. Berdasarkan pengujian sistem telah bekerja dengan baik, portal akan membuka secara otomatis jika pengunjung menggunakan masker dan suhu tubuh dibawah 37,5 oC.