bluuebunny/crossref_metadata_2025_split huggingface dataset:
DETECTING THE SIZE OF NEOPLASMS ON THE BASIS OF RADIO WAVES
Authors: Ищенко Е.А. , Фёдоров С.М. , Егорова Е.Д. , Новиков Д.А. , Цимбалист Ю.С. , Тоцкая Е.А. 
Published: July 2024

рассматривается возможность выявления онкологических новообразований с использованием систем сверхвысоких частот (СВЧ) из двух антенн миллиметрового диапазона, а также определения размеров новообразований на основе изменений характеристик канала. Определение характеристик проходящих электромагнитных волн основывается на амплитудах принятого сигнала, его Фурье-спектра, матрицы S21-парамеров, диэлектрических характеристик системы на основе матрицы рассеяния. Представлена модель электродинамики, имитирующая взаимодействие электромагнитных волн со стратифицированной структурой ткани, включающей кожу, жир и мышечные слои, с уникальными диэлектрическими константами, магнитной проницаемостью и электропроводностью. Суть технологии заключается в использовании двухслойных патч-радиаторов в диапазоне частот от 23,97 до 28,88 ГГц, выбранных за их чувствительность к мельчайшим неопластическим изменениям из-за коротких длин волн. В модели оцениваются опухоли радиусом от 1 мм до 10 мм, изучается влияние размера опухоли на распространение радиоволн, определяемое параметрами коэффициента передачи S21. Результаты показывают прямую зависимость между увеличением размера опухоли и уменьшением амплитуды сигнала, принимаемого антенной, что говорит о способности метода обнаруживать опухоли на начальных стадиях, что необходимо для эффективного лечения
the paper considers the possibility of detecting cancerous neoplasms using a microwave system of two antennas of millimeter range, as well as determining the size of neoplasms based on changes in the characteristics of the channel. The determination of the characteristics of the passing electromagnetic waves is based on the amplitudes of the received signal, its Fourier spectrum, the S21-parameter matrix, and the dielectric characteristics of the system based on the scattering matrix. An electrodynamics model simulating the interaction of electromagnetic waves with a stratified tissue structure including skin, fat, and muscle layers with unique dielectric constants, magnetic permeability, and electrical conductivity is presented. The essence of the technology is the use of bilayer patch radiators in the frequency range of 23.97 to 28.88 GHz, chosen for their sensitivity to the smallest neoplastic changes due to their short wavelengths. Tumors with radii ranging from 1 mm to 10 mm are evaluated in the model, and the effect of tumor size on radio wave propagation, as determined by S21 transmission coefficient parameters, is studied. The results show a direct correlation between increasing tumor size and a decrease in the amplitude of the signal received by the antenna, indicating the ability of the method to detect tumors in their initial stages, which is necessary for effective treatment
MODELING OF THE PRODUCING SURFACES OF MILLING CUTTERS FOR HIGH-PERFORMANCE MACHINING OF CURVED GEARS ECCENTRIC-CYCLOIDAL ENGAGEMENT
Authors: Куц В.В. , Мальнева Ю.А. 
Published: July 2024

рассмотрен принципиально новый способ обработки криволинейных зубчатых колес эксцентриково-циклоидального зацепления с криволинейным профилем с применением специального инструмента. Выполнено моделирование поверхностей колёс эксцентриково-циклоидального зацепления с криволинейным профилем для малого и большого колеса. Показана схема формообразования малого колеса эксцентриково-циклоидального зацепления с применением фасонной фрезы с конструктивной радиальной подачей. Получена производящая поверхность фрезы, позволяющая выполнить все условия формообразования при реализации предложенной схемы формообразования малого колеса эксцентриково-циклоидального зацепления с криволинейным профилем. Для большого колеса предложена схема формообразования по методу обката с применением червячного колеса. Выполнено моделирование производящей поверхности червячной фрезы для формообразования поверхности большого колеса эксцентриково-циклоидального зацепления по методу обката. Данная производящая поверхность фрезы также позволяет выполнить все условия формообразования при реализации предложенной схемы формообразования. Данный подход может быть использован при проектировании фрез, предназначенных для обработки криволинейных зубчатых колес эксцентриково-циклоидального зацепления различных размеров. Применение подобных специальных инструментов позволит выполнить переход к серийному и массовому производству зубчатых колёс с данным эксцентриково-циклоидальным зацеплением
in this paper, a fundamentally new method of processing curved gears of eccentric-cycloidal engagement with a curved profile using a special tool is considered. The surfaces of wheels of eccentric-cycloidal engagement with a curved profile for small and large wheels are simulated. The scheme of forming a small wheel of eccentric-cycloidal engagement using a shaped milling cutter with a constructive radial feed is shown. The producing surface of the milling cutter is obtained, which allows to fulfill all the conditions of shaping when implementing the proposed scheme for shaping a small wheel of eccentric-cycloidal engagement with a curved profile. For a large wheel, a shaping scheme using the rolling method using a worm wheel is proposed. Modeling of the producing surface of a worm mill for shaping the surface of a large wheel of eccentric-cycloidal engagement using the rolling method is performed. This milling cutter producing surface also allows you to fulfill all the shaping conditions when implementing the proposed shaping scheme. This approach can be used in the design of milling cutters designed for working curved gears of eccentric-cycloidal engagement of various sizes. The use of such special tools will make it possible to make the transition to serial and mass production of gears with this eccentric-cycloidal engagement
The conditional inclusion of Muslims in medicine: intersectional experiences of Muslim medical students at the University of Toronto’s Faculty of Medicine from 1887-1964
Authors: Jahangeer Roshan Arah , Whitehead Cynthia , Najeeb Umberin 
Published: July 2024

Background: Archival research has unearthed processes of exclusion impacting the experiences of Black, female, and Jewish communities at Canadian medical schools. However, the history of Muslim medical students is little known. Our research is the first known study to examine when Muslim medical students with varying identities were first admitted to the University of Toronto’s (UofT) Faculty of Medicine (FoM) and their experiences. Knowing this history can contribute to ongoing equity, diversity, and inclusion efforts in medical school admissions and curriculum development.
Methods: This is an exploratory case study with no clear, single set of expected outcomes. We consulted the UofT’s Archive & Record Management Services and looked for students who self-identified as Muslim in primary documents from the FoM between 1887-1964, including admissions applications, correspondences from the Dean’s Office, photographs, and yearbooks. We analysed the archival data for emerging themes.
Results: We found six medical school applicants who self-identified as Muslim (n = 6) and were admitted between 1945 and 1961 and graduated between 1948 and 1966. We also found four (n = 4) postgraduates from one South Asian country who may have been Muslim, and who were granted fellowships from the Canadian government.
Conclusions: Self-identified Muslim students were first admitted to the UofT’s FoM in 1945 and continued to be admitted infrequently until 1964. These early students’ experiences included financial hardships despite having privileged backgrounds; discrimination due to being foreign; and conditional inclusion while in medical school. We discuss the study’s continuing contemporary relevance, limitations, and directions for future research.
Pemberdayaan Ekonomi Ibu Rumahtangga Milenial Melalui Bisnis Jastip
Authors: Masadah Masadah , Mu’ah Mu’ah , Sayyid Mokhtar , Sulistyowati Rina 
Published: July 2024

Di era digital, peluang usaha kian berpeluang besar, termasuk bagi ibu rumah tangga milenial . Salah satu usaha yang menjanjikan adalah dengan bisnis jastip atau jasa titip. Permasalahan yang dihadapi ibu rumahtangga milenial adalah ingin memperoleh pendapatan dan berbelanja tanpa harus melallaikan tugas rumahtangga,. Tujuan kegiatan pengabdian masyarakat ini adalah untuk memberdayakan ibu rumahtangga milenial yang intens menggunakan teknologi informasi dan sosial media untuk mendapatkan pendapatan dan memperoleh kepuasan tersendiri selain berbelanja untuk diri sendiri juga untuk orang lain tetapi menguntungkan. Adapun kegiatan pengabdian masyarakat ini dengan memberikan sosialisasi tentang Memahami dasar-dasar digital marketing untuk usaha Jastib . Dengan mempunyai strategi yang tepat maka bisnis jastip dan bisa menjadi bisnis yang sangat menguntungkan kepada ibu rumah tangga milenial . Metode yang digunakan adalah sosialisasi, mendatangkan pelaku bisnis Jastip yang sukses, membuat komunitas online, membuat tampilan menarik. Target yang dicapai pada kegiatan pengabdian ini adalah 1) Ibu rumah tangga milenial mengetahui strategi bisnis Jastip; 2) Ibu rumah tangga milenial mengetahui serta memahami dasar-dasar digital marketing guna menunjang bisnis Jastip produk-produk untuk anak anak bernerek dengan harhga terjangkau.
METODOLOGIA PSICODRAMÁTICA NA EDUCAÇÃO EM SAÚDE DE JOVENS EM CUMPRIMENTO DE MEDIDAS SOCIOEDUCATIVAS: UM RELATO DE EXPERIÈNCIA
Authors: Santos da Silva Fontenele Tatiana , De Vasconcelos Rodrigues Irys Graciene , Serejo Costa Erika Vanessa 
Published: July 2024

O ser humano passa por muitas transformações na adolescência. Durante essa fase os jovens podem se deparar com uma variedade de influências, podendo exercer impactos positivos e negativos, abrangendo desde o uso de substâncias ilícitas até o envolvimento em atividades criminosas. Nesse contexto, o Centro de Referência Especializado de Assistência Social (CREAS) é uma unidade pública que atende famílias e pessoas em situação de risco social ou com direitos violados, oferecendo serviços e intervenções para proteger e promover os direitos humanos destes. Este estudo é descritivo e narrativo do tipo relato de experiência, com objetivo de explanar a prática vivida pelos acadêmicos de Odontologia em uma atividade em grupo realizada com jovens em cumprimento de medidas socioeducativas, onde foi realizada uma ação de educação em saúde, incluindo acolhimento, palestras sobre higiene bucal e distribuição de folders sobre o autoexame para detecção de doenças como HIV, SÍFILIS, HERPES e CÂNCER DE BOCA. Foi ressaltada a importância do autocuidado na prevenção de doenças sistêmicas, bucais, mentais e psicossociais, utilizando-se de recursos psicodramáticos como principal metodologia pedagógica, além de refletir a percepção dos acadêmicos sobre o método empregado de acordo com a participação dos adolescentes.
Dengue y Leptospira: Fisiopatología y Coincidencias Clínicas
Authors: Orozco Sotomayor Silvia Patricia , Rojas Pua Nelitza Judith , Trujillo González Luisa Milena , Vanegas Martínez Tatiana Paola , Ureche Gámez Eliana Cristina , Díaz Burgos Stefany del Carmen , Bravo Solarte Diana Lorena , Atilano Macias Dilan de Jesús 
Published: July 2024

El Dengue es una enfermedad producida por virus pertenecientes a la familia Flaviviridae, y es transmitida por mosquitos del género Aedes capaces de generar infecciones en los humanos, este virus posee 4 serotipos que van del 1 al 4 y en las últimas décadas el número de casos notificados a nivel mundial se ha multiplicado por diez, pasando de 500.000 a 5,2 millones de personas afectadas.Las manifestaciones clínicas características suelen ser fiebre aguda, malestar general, cefalea, dolor retro-ocular, artromialgias y exantema pruriginoso, en casos graves puede haber hemorragias, derrames serosos, incremento del hematocrito secundario a la pérdida de plasma y shock hipovolémico entre otras . Por su parte, la leptospirosis es una enfermedad antropozoonótica causada por la bacteria Leptospira spp cuya incidencia es de 5.1 casos/100.000 personas en áreas endémicas y 14 casos/100.000 personas en epidemias, dentro de las manifestaciones características de esta enfermedad se encuentra la fiebre; cefalea, mialgia, infección conjuntival, ictericia; malestar general entre otros síntomas/signos que suelen tener en común con la enfermedad del dengue, de hecho, las similitudes clínicas entre dengue y leptospirosis pueden generar confusión diagnóstica. Por tal motivo, el objetivo del presente artículo es hacer una búsqueda bibliográfica sobre las coincidencias clínicas del dengue y la leptospira.
RETRACTION NOTICE: Applicable management dimensions during COVID-19
Authors: Ricardo-Jiménez Luly Stephanie , Valencia-Burgos Luis Carlos 
Published: July 2024

Retraction note: Ricardo-Jiménez, L. S. & Valencia-Burgos, L. C. (2022). Applicable management dimensions during COVID-19: Case Montería - Colombia. HUMAN REVIEW. International Humanities Revista Internacional De Humanidades, 17(3), 1–10. https://doi.org/10.37467/revhuman.v11.4736
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
RETRACTION NOTICE: Digital competencies in public accounting professionals
Authors: Laverde Guzmán Maria Yolanda 
Published: July 2024

Retraction note: Laverde Guzmán, M. Y. (2022). Digital competencies in public accounting professionals: The need for the new normal. HUMAN REVIEW. International Humanities Revista Internacional De Humanidades, 17(3), 1–10. https://doi.org/10.37467/revhuman.v11.4733
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
Concours scolaires Ar Falz entre 1955 et 1965, un outil pédagogique pour pallier les insuffisances de la loi Deixonne ?
Authors: Berthou Maryvonne 
Published: July 2024

La loi Deixonne votée en 1951 dispose que tout instituteur qui en fera la demande pourra être autorisé à consacrer, chaque semaine, une heure d’activités dirigées à l’enseignement du breton.Les dirigeants de l’association Ar Falz, dont Armand Keravel, se sont fortement mobilisés pour pouvoir enseigner le breton à l’école en respectant ce cadre législatif et ont ainsi organisé des concours scolaires à partir de l’année 1952. Nous allons dans un premier temps décrire rapidement ces concours scolaires. Dans un second temps, nous allons présenter certaines rédactions et les analyser. Nous avons pu rencontrer certains anciens élèves, ces entretiens permettent de préciser dans quelles conditions ont été réalisés ces concours et quelle était la relation qu’entretenaient ces enfants avec la langue bretonne. Plusieurs questionnements émergeront et nous amèneront à poser cette question : le début de l’enseignement du breton à l’école primaire n’a-t-il pas pris vingt de retard au regard de la situation sociolinguistique de la Basse-Bretagne ?
« Le roi Alexandre étant stratège »
Authors: Lucas Thierry 
Published: July 2024

L’inscription IG VII, 3206, connue de longue date, est une consécration faite à Orchomène par des cavaliers béotiens de retour de l’expédition d’Alexandre le Grand. Elle n’a pas fait l’objet de nouvelle édition depuis sa première publication par P. Foucart en 1879. Le présent article vise à proposer sur quelques points de nouvelles lectures, sur la base d’un estampage du texte fait par P. Roesch dans les années 1970. Une étude prosopographique permet de constater, comme cela avait déjà été vu, que les cavaliers ne sont pas tous originaires d’Orchomène, mais plutôt d’une zone géographique plus vaste, concentrée au nord du lac Copaïs. De ce constat est tiré une hypothèse sur la division du koinon béotien en districts dès cette époque : on connaît en effet un texte comparable de Thespies, qui atteste l’envoi d’un second escadron béotien par cette cité. Le reste de la Béotie a pu fournir, sans doute, deux escadrons supplémentaires, soit au total quatre escadrons, l’effectif d’une hipparchie béotienne attesté à l’époque hellénistique. Le texte offre donc un aperçu sur l’état de la Confédération dans la période mal connue située entre la destruction de Thèbes en 335 et la division en sept districts attestée à partir de 287 environ.
CD39 Is Expressed on Functional Effector and Tissue-resident Memory CD8+ T Cells
Authors: Isaacs Jordan F , Degefu Hanna N , Chen Tiffany , Kleist Sierra A , Musial Shawn C , Ford Myles A , Searles Tyler G , Lin Chun-Chieh , Skorput Alexander G J , Shirai Keisuke , Turk Mary Jo , Zanazzi George J , Rosato Pamela C 
Published: July 2024

Abstract
The ecto-ATPase CD39 is expressed on exhausted CD8+ T cells in chronic viral infection and has been proposed as a marker of tumor-specific CD8+ T cells in cancer, but the role of CD39 in an effector and memory T cell response has not been clearly defined. We report that CD39 is expressed on Ag-specific CD8+ short-lived effector cells, while it’s co-ectoenzyme, CD73, is found on memory precursor effector cells (MPECs) in vivo. Inhibition of CD39 enzymatic activity during in vitro T cell priming enhances MPEC differentiation in vivo after transfer and infection. The enriched MPEC phenotype is associated with enhanced tissue resident memory T cell (TRM cell) establishment in the brain and salivary gland following an acute intranasal viral infection, suggesting that CD39 ATPase activity plays a role in memory CD8+ T cell differentiation. We also show that CD39 is expressed on human and murine TRM cells across several nonlymphoid tissues and melanoma, whereas CD73 is expressed on both circulating and resident memory subsets in mice. In contrast to exhausted CD39+ T cells in chronic infection, CD39+ TRM cells are fully functional when stimulated ex vivo with cognate Ag, further expanding the identity of CD39 beyond a T cell exhaustion marker.
Glycated Hemoglobin as a Screening Tool in the Diagnosis of Diabetes Mellitus among Adult Patients in a Tertiary Health Facility in Port Harcourt, Niger Delta Region of Nigeria
Authors: Bozimo Gesiye , Nkpozi Marcellinus Okafor , Ugwu Adaeze , Gomba Victoria Eno , Abonyi Chinweuba M. , Unachukwu Chioma 
Published: July 2024

Background:
The prevalence of diabetes mellitus (DM) has been increasing worldwide, especially in Nigeria. However, it remains underdiagnosed in many people with the disease. There is a need for early detection and treatment of the populations that are at risk to prevent or reduce complications. There is a paucity of Nigerian studies documenting the performance of the glycated hemoglobin (HbA1c) test in diagnosing DM. This, therefore, informed our decision to embark on this study.

Objective:
The objective of this study was to assess the role of the HbA1c in the diagnosis of DM at the University of Port Harcourt Teaching Hospital.

Materials and Methods:
This was a descriptive cross-sectional study, in which 400 subjects were evaluated for the presence of glucose intolerance. Two hundred patients with hypertension and 200 nonhypertensives patients were screened for DM. A structured questionnaire was administered to the recruited subjects, and their blood samples were collected for HbA1c and fasting plasma glucose. The detection of DM using the two different screening tests was determined. The sensitivity and specificity were calculated.

Results:
The mean age of the hypertensive subjects was 48 ± 10 years, whereas that of the nonhypertensive subjects was 46 ± 10 years. The frequency of diabetes in the study population by the HbA1c was 7.8%, whereas it was 25.3% by the oral glucose tolerance test (OGTT) (P < 0.001). The frequency of prediabetes was 25.3% by the HbA1c as compared to 20.5% by the OGTT (P < 0.001). The sensitivity of the HbA1c test for the diagnosis of diabetes was 62.5%, whereas the specificity was 99.7%.

Conclusions:
This study shows that there was a significant difference in the diagnostic performance of the HbA1c test compared to the OGTT; HbA1c test was less accurate and more likely to miss some diagnoses.
Efficacy of Bovine-derived Xenograft and Minimally Invasive Surgical Technique in the Treatment of Human Periodontal Intrabony Defects - A Systematic Review and Meta-analysis
Authors: Thakur Shambhavi , Martande Santosh , Ankit Kumar , Swathi P. V. , Gopalakrishnan Dharmarajan , Kulloli Anita , Shetty Sharath , Suryawanshi Krishna , Banerjee Aditya 
Published: July 2024

ABSTRACT

Aim:
The aim of this study was to evaluate the efficacy of minimally invasive surgical technique (MIST) with the use of bovine-derived xenograft (BDX) in the treatment of intrabony defects.

Materials and Methods:
An electronic search using PUBMED, Google Scholar, Google, Clinical Trials Registry, and Web of Science and manual search using Dr. D. Y. Patil Dental College library resources was conducted. Randomized controlled trials and case cohorts were included in this study. Case reports, reviews, and in vitro studies were excluded from the study. Meta-analysis was conducted to assess differences in clinical parameters (pocket probing depth, clinical attachment level, gingival recession) between MIST and MIST with BDX.

Results:
Both MIST alone and with xenograft showed statistically significant improvements in all the clinical and radiographic parameters. However, MIST alone showed marginally better improvement as compared to MIST with xenograft.

Conclusions:
MIST with or without BDX improves clinical, radiographic, and patient-related outcomes for treating intrabony defects. The improvement in the outcomes of MIST alone is found to be comparatively similar when used along with BDX suggesting that the benefits of MIST are not improved by xenograft.