bluuebunny/crossref_metadata_2025_split huggingface dataset:
DNA and historical evidence indicate many colonial French Canadians were of Sephardic Jewish ancestry
Authors: Hirschman Elizabeth 
Published: October 2021

The Spanish Inquisition in 1492 resulted in the deaths of thousands of Spanish Jews and the exile of around 150,000. The Huguenots and Acadians who settled in Colonial French Canada are assumed to be of Christian faith and ancestry. To support this hypothesis, the researcher uses a novel combination of methods drawn from historical records and artifacts, genealogies and DNA testing. In recent years, this combination of methods has led to the discovery that several of the Plymouth Colony settlers, Central Appalachian Colonial settlers, and Roanoke Colony settlers were of Sephardic Jewish origin. Thus, using the new methodology of ancestral DNA tracing, the researcher document that the majority of Huguenot and Acadian colonists in French Canada were of Sephardic Jewish ancestry. They are most likely descended from Sephardic Jews who fled to France from the Iberian Peninsula in the late 1300s and early 1500s. The researcher additionally propose that some members of both groups continued to practice Judaism in the new world, thus becoming secret Jews or crypto-Jews. The researcher also finds evidence of Ashkenazi Jewish ancestry in both groups.
Standardized approaches of regulated organizations and regulators to the justification of doubtful debt costs
Authors: Belyaev S. G. , Dorogov N. I. , Kapitonov I. A. , Ablyazov A. N. , Krulikovsky D. O. 
Published: October 2021

The article presents the results of a study of the problems that occur when applying the problems of regulated application by regulated organizations in the field of heat supply and regulatory authorities of standardized approaches to substantiating actual expenses under the article “Expenses on doubtful debts” in relation to heat generation facilities. The specifics of the heat supply services market, expressed in the naturally monopolistic position of heat suppliers, are revealed. The key conditions for the successful functioning of regulated organizations have been identified and proposals have been developed to ensure the immutability of long-term regulatory parameters and accuracy in tariff planning, justification and cost calculation. An exhaustive list of documents justifying and confirming the actual expenses of regulated organizations in the field of heat supply under the article “Expenses on doubtful debts”has been developed and proposed. The results of approbation of the corresponding list of documents are presented.
The state of road safety as a competitive advantage of the carrier on the market for scheduled passenger transportation
Authors: Bakanov K. S. , Ermaganbetov A. S. 
Published: October 2021

In this article general approaches to organizing regular passenger traffic are considered buses, taking into account the observance of the principle of road safety as competitive advantage in the market of regular passenger transportation, including during competitive procedures under state and municipal purchases, as well as in the competition for representation the right to work on the route of regular transportation. Legal mechanisms are proposed that ensure the connection between the state of road safety during transportation at the carrier’s service facility, with further economic prospects in the form of profit and market size, and the amount of subsidies received.
Mejora de la estabilidad dinámica de tensión en una microrred utilizando un DSTATCOM
Authors: Paredes L. , Molina M. , Serrano B. 
Published: October 2021

<p class="icsmabstract">En la actualidad, los sistemas eléctricos de potencia basados en microrredes están alcanzando un importante posicionamiento en diferentes localidades alrededor del mundo. Las múltiples tecnologías de generación distribuida empleadas en las microrredes modernas permiten una operación conjunta de fuentes de energías renovables y no renovables con múltiples tipos de cargas. No obstante, las cargas dinámicas de tipo motor de inducción (MI) representan uno de los factores más críticos que hacen que los sistemas de microrredes sean vulnerables a escenarios que podrían desencadenar en inestabilidades de tensión. En este trabajo se propone la incorporación de dispositivos FACTS (sistemas de transmisión flexibles de ac) para mejorar la estabilidad dinámica de tensión en microrredes con alta penetración de cargas dinámicas. El trabajo se enfoca en el impacto de incluir un DSTATCOM (compensador síncrono estático de distribución) en una microrred con alta penetración de carga dinámica de tipo MI cuando ocurre una falla que provoca el aislamiento operativo de la microrred. Se analizan varios estudios de casos utilizando el sistema de prueba de microrred de la CIGRÉ. Los resultados muestran las mejoras en la estabilidad dinámica de tensión de la microrred con la operación coordinada de las tecnologías de generación distribuida y el DSTATCOM.<em></em></p>
The role of metacognition, type of feedback,
and kind of incentives for motivation to learn
Authors: Brycz Hanna , Atroszko Paweł , Wyszomirska-Góra Magdalena , A. Wright Rex 
Published: October 2021

IntroductionTwo experiments were designed to investigate the motivational role of the metacognitive self (MCS, meaning self-awareness of biases) and kind of feedback (success vs. failure vs. control group) in willingness to learn. We predict that the condition of failure enhances motivation to learn. Predictions relate to the first experiment and social incentives, not to spatial ones.Material and methodsThree hundred ninety-eight participants were individually (in front of a computer with E-Prime) and randomly assigned to experiment 1 of a social task or experiment 2 of a spatial task. Each experiment included three groups: success, failure, and control. The independent variables were metacognitive self (MCS) and type of feedback (success vs. failure vs. control). The dependent variable was the willingness to learn. Logistic regression was applied to investigate the hypothesis that the higher the level of MCS is, the more likely it is that the participants will try to learn.ResultsAs predicted, MCS was positively related to searching for self-diagnostic information in the first experiment. Furthermore, according to expectations, the experiment with a social task showed the main effects of both MCS and type of feedback. The spatial experiment did not reveal significant effects.ConclusionsMCS is positively related to motivation to search for self-diagnostic information, and students are more willing to learn in the face of failure. According to expectations, the experiment with a social task substantiated the motivational role of MCS and the role of negative feedback in willingness to learn.
Coronavirus anxiety, fear of COVID-19,
hope and resilience in healthcare workers:
a moderated mediation model study
Authors: Yıldırım Murat , Güler Abdurrahim 
Published: October 2021

IntroductionIn the era of the global health crisis, mental health and well-being of people have been severely affected because of experiencing high levels of anxiety, stress, fear, and uncertainty related to COVID-19. This study investigated a moderated mediation model in which resilience mediated the link between coronavirus anxiety and fear of COVID-19, and this mediation effect was moderated by hope.Material and methodsA cross-sectional study was conducted on 168 healthcare workers (Mage = 29.19 ± 6.13 years and 63.1% women) working at a state hospital in the eastern part of Turkey. They completed measures of coronavirus anxiety, fear of COVID-19, resilience, and hope during COVID-19 pandemic.ResultsThe results indicated that resilience mediated the relationship between coronavirus anxiety and fear of COVID-19. Hope moderated the mediating path from coronavirus anxiety to resilience. Coronavirus anxiety had a stronger effect on resilience under the moderate and high levels of hope condition, compared to the low level of hope condition.ConclusionsThe findings suggest that resilience is an important mechanism explaining how coronavirus anxiety is associated with fear of COVID-19 and that this relation may depend on the levels of hope. Future prevention and intervention programs should focus on increasing hope and resilience when addressing mental health problems in the face of adversity.
Relationship dynamics:
the protective effect of relationship satisfaction
and dependency on parents’ mental health
after having a preterm baby
Authors: Okay İlknur , Yavuz Güler Çiğdem 
Published: October 2021

IntroductionHaving a premature infant who is hospitalized with the risk of death and potential health problems is a traumatic experience for many parents. The present study investigated the depression, anxiety, stress, and post-traumatic growth (PTG) experienced by couples after the premature birth of their babies in terms of their relationship dynamics.Material and methodsThe study was conducted on 209 individuals – 159 mothers (76.1%) and 50 fathers (23.9%) – who had premature babies born at or before 32 weeks of gestation. The participants completed the Relationship Assessment Scale, Emotional Dependency Scale, Post-Traumatic Growth Inventory, the Depression, Anxiety, and Stress Scale, and a sociodemographic form. For interpretation of the data, intervariable relationships were analyzed using the Pearson correlation coefficient, and the mediation models were analyzed by the regression-based bootstrapping technique using the PROCESS Macro.ResultsThe relationship satisfaction and emotional dependency experienced by parents had a positive correlation with PTG following preterm birth. Relationship satisfaction was associated with lower levels of depression, anxiety, and stress. Emotional dependency was correlated with lower levels of depression and stress but not anxiety. For the mediating variables, it was found that depression and anxiety had a full mediating role between relationship satisfaction and PTG but stress did not. It was determined that depression had a partial mediating role between emotional dependency and PTG but anxiety and stress did not.ConclusionsThe study findings revealed the importance of establishing family- and baby-centered neurodevelopmental neonatal intensive care units (NICUs). The results suggested that having healthcare professionals, primarily nurses and doctors, make observations about the relationship dynamics of parents during their stay at the NICU and guide parents to receive psychological support if they perceive weaknesses in the relationship – since such weaknesses predict possible risks of depression, anxiety and stress – would support the functionality of families. The findings are discussed, and future directions are suggested.
ОПЫТ ВЫРАЩИВАНИЯ ТИЛЯПИИ (OREOCHROMIS NILOTICUS) В ПРУДАХ НА ГЕОТЕРМАЛЬНОЙ ВОДЕ
Authors: Бадрызлова Нина 
Published: October 2021

В статье представлены биотехнические приемы выращивания товарной продукции тиляпии в поликультуре с клариевым сомом в прудах на геотермальном воде. Отражены данные по выращиванию тиляпии при высоких плотностях посадки. Приведены результаты мониторинга основных показателей среды в прудах: температурного и кислородного режимов, водородного показателя. Представлены данные динамики абиотических факторов среды и их влияние на темп роста тиляпии и клариевого сома. Представлен анализ по основным рыбоводно-биологическим показателям тиляпии, клариевого сома; определены факторы, влияющие на темп их роста и выживаемость. Приведены данные статистических исследований продукционных возможностей тиляпии и клариевого сома. Показана принципиальная возможность выращивания теплолюбивых объектов аквакультуры на геотермальной воде в условиях рыбоводных хозяйств Казахстана, выраженная в хорошей выживаемости и высокой рыбопродуктивности.
ОТРАБОТКА ТЕХНОЛОГИИ ВОЗДЕЛЫВАНИЯ КУКУРУЗЫ НА ЗЕРНО С ПРИМЕНЕНИЕМ ВОДОСБЕРЕГАЮЩИХ ТЕХНОЛОГИЙ ОРОШЕНИЯ
Authors: Байзакова Айгуль , Калашников Александр , Б.М. Куртебаев Болат , Мамучев Руслан 
Published: October 2021

В настоящее время формируются новые тенденции мировой аграрной экономики и демографии, происходят глобальные климатические изменения в сторону усиления и удлинения периода жары и засухи, что резко отрицательно сказывается на урожайности многих важнейших сельскохозяйственных культур, включая кукурузу на зерно.
Прогнозы синоптиков подтверждают, что в последующие годы жара и засуха будут все более усиливаться. В этих условиях, чтобы противостоять негативным факторам, требуется существенное изменение элементов технологии возделывания различных сельскохозяйственных культур, которые должны быть направлены в сторону снижения отрицательного воздействия критических факторов на урожайность и продуктивность.
Поэтому, совершенствование технологии возделывания сельскохозяйственных культур, с применением водосберегающих технологий орошения является важнейшей задачей современного сельскохозяйственного производства.
ИЗМЕНЕНИЕ ВОДОПОТРЕБЛЕНИЯ СЕЛЬСКОХОЗЯЙСТВЕННЫХ КУЛЬТУР В АЛМАТИНСКОЙ ОБЛАСТИ В ПЕРИОД ГЛОБАЛЬНОГО ПОТЕПЛЕНИЯ КЛИМАТА
Authors: Цхай Михаил , Кван Юрий , Калашников Павел , Калдарова Салтанат 
Published: October 2021

. Климатические и погодные условия определяют условия роста, развития и формирования урожая сельскохозяйственных культур. За последние 70 лет произошли значимые изменения климата и биоклиматического потенциала территории [1]. Изменение климатических факторов (температура и влажность воздуха, осадки) предопределили важность пересмотра величин водопотребления сельскохозяйственных культур, возделываемых на территории РК.
В статье обосновывается изменения водопотребления сельскохозяйственных культур в Алматинской области на основе проведенной информационно-аналитической работы в части нормирования водопотребления и методов установления их показателей. В процессе работы проводились исследования (сбор информационных данных, анализ обобщение, систематизация) по агроклиматическим показателям, структуре посевов сельскохозяйственных культур по административным районам Алматинской области.
Корректировка норм водопотребления районированных сельскохозяйственных культур позволит сельхозтоваропроизводителям обеспечить оптимальный режим орошения и повышение урожайности сельскохозяйственных культур.
STRATEGI GURU DALAM MENINGKATKAN KEMAMPUAN MEMBACA PESERTA DIDIK KELAS II SEKOLAH DASAR
Authors: Setiawan Tri Yudha Setiawan 
Published: October 2021

Penelitian ini memiliki tujuan untuk mendeskripsikan tentang strategi guru dalam meningkatkan kemampuan membaca peserta didik. Penelitian ini merupakan penelitian kualitatif yang berisi tentang data deskripsi dari hasil wawancara mengenai startegi yang digunakan oleh guru dalam meningkatkan kemampuan membaca peserta didik. Penelitian dilaksanakan di kelas II Sekolah Dasar Negeri. Hasil penelitian menunjukan bahwa startegi guru yang digunakan untuk meningkatkan kemampuan membaca telah sesuai dengan kebutuhan peserta didik. Guru melakukan langkah-langkah pembelajaran dalam meningkatkan kemampuan membaca peserta didik yaitu: (1) Perencanaan pembelajaran terdiri dari persiapan media pembelajaran, materi pembelajaran yang dibuat kedalam RPP. (2) Pelaksanaan pembelajaran menggunakan strategi pembelajaran langsung dan startegi mandiri. (3) Evaluasi pembelajaran dilihat dari hasil tes lisan.
Penggunaan Media Kartu Suku Kata untuk Meningkatkan Kemampuan Membaca Permulaan Siswa Sekolah Dasar
Authors: Yampap Umar , Hasyda Suryadin 
Published: October 2021

Penelitian ini bertujuan untuk meningkatkan kemampuan membaca permulaan dengan menggunakan media kartu suku kata kelas 2 SD Inpres Kampung Baru Merauke. Jenis penelitian ini adalah penelitian tindakan kelas yang bersiklus melalui empat tahap yaitu, perencanaan, pelaksanaan, observasi, dan refleksi. Hasil penelitian dapat diketahui bahwa dengan menggunakan media kartu suku kata siklus I pertemuan I sebesar 2.45, pertemuan II 2.54. Sedangkan aktivitas siswa pertemuan pertama 2.52 dan pertemuan kedua 2.54 dengan kategori cukup aktif. Hasil nilai rata-rata kemampuan membaca permulaan siklus I sebesar 64.063 dengan kategori cukup. Keaktifan guru siklus II pertemuan I sebesar 3.65, pertemuan II 3.75 kategori sangat baik. Aktivitas siswa pertemuan I 3.55, pertemuan kedua 3.65 kategori baik. Sedangkan hasil kemampuan membaca permulaan dapat dilihat dari nilai rata-rata siklus II 75.39 kategori baik. Dengan demikian, penggunaan media kartu suku kata dapat meningkatkan kemampuan membaca permulaan siswa kelas 2 SD Inpres Kampung Baru Merauke.
Effect of X-ray radiation on the nanomechanical properties of the erythrocyte surface of rats on a high-cholesterol diet
Authors: Chelnokova I. A. , Shkliarava N. M. , Tsukanava A. U. , Nikitina I. A. , Starodubtseva M. N. 
Published: October 2021

Objective.To reveal changes in the structural and nanomechanical properties of the erythrocyte surface caused by the action of X-ray radiation in vitro on the whole blood of rats on a high-cholesterol diet using the method of atomic-force microscopy.Materials and methods.The blood of male Wistar rats being on a high-cholesterol diet for two months was exposed to X-ray radiation (320 kV) at doses of 1 and 100 Gy. The structural, elastic and adhesive properties of the surface of isolated and glutaraldehyde-fxed erythrocytes at the nanoscale were studied using the atomic- force microscope BioScope Resolve in PeakForce QNM mode in air.Results.The study has identifed an increase in the stiffness of the erythrocyte surface at a dose of 1 Gy and its decrease to almost control values at a dose of 100 Gy, which was accompanied by an increase in the size of the average cell of the erythrocyte membrane skeleton. At the same time, no signifcant changes in the morphology, adhesive properties and roughness of the relief of erythrocytes have been found.Conclusion.The obtained data indicate that X-ray radiation (1–100 Gy) induces the dose-depending reorganization of the structure and changes in the stiffness of the erythrocyte surface layer at the nanoscale without changing the cell morphology for rats on a high-cholesterol diet.
Features of simulation-based learning in students of medical colleges
Authors: Laptieva L. N. , Rublevskaya E. I. 
Published: October 2021

Objective.To determine the order of the application of simulation-based learning (SBL) elements during the period of professional training in a medical college.Materials and methods.We analyzed literature sources on the research problem, regulatory documents and academic programs of medical colleges, used the methods of questioning and survey.Results.Each of the identifed stages (preclinical, clinical, professional) of the SBL model of training has its own characteristics and potentialities for the implementation of certain SBL elements. The application of SBL elements occurs in steps depending on the term of training and is aimed at overcoming diffculties arising in the process of professional adaptation.Conclusion.The step-by-step introduction of SBL elements depending on the stages of professional adaptation in a medical college makes it possible to regulate the preparatory process for students depending on their understanding of educational material, which allows them to acquire clinical experience of professional activity during the training period and to improve psychological readiness for unsupervised professional activity.
Complicated aneurysmal bone cyst of the paranasal sinuses in a 9-year-old child
Authors: Yadchenko E. S. , Shlyaga I. D. , Radzko D. D. , Novik A. V. 
Published: October 2021

Objective. To analyze a rare clinical case of the aneurysmal bone cyst (ABC) of the paranasal sinuses in a 9-year-old patient.Materials and methods. We studied the data of the anamnesis, diagnostic and treatment methods contained in the medical history of the inpatient. We examined the patient and kept her under clinical observation during the process of the examination and treatment.Results. The fnal diagnosis of the ABC of the paranasal sinuses in the 9-year-old patient was verifed after the obtainment of the results of the performed clinical and morphological studies. The neoplasm was surgically removed. One year after the surgery, the MRI investigation showed no relapse. The child is in a fair condition.Conclusion. To diagnose an ABC, it is required to perform a histological examination of the tumor including the use of immunohistochemical methods.
Importance of GPER1, HO-1, HO-2 expression in the endometrium in patients with chronic endometritis
Authors: Lyzikova Yu. A. , Zinovkin D. A. , Voropaev E. V. 
Published: October 2021

Objective.To evaluate the expression of G protein-coupled estrogen receptor (GPER1), heme oxygenase-1 (HO-1), and heme oxygenase-2 (HO-2) in patients with chronic endometritis and to determine the importance of these markers in the diagnosis of the disease.Materials and methods.The results of GPER1, HO-1, and HO-2 expression were analyzed in patients with a confrmed diagnosis of chronic endometritis and in patients of the comparison group.Results.The expression of GPER1 ≤ 79 % (sensitivity — 100.00 %; specifcity — 95.83 %; +PV — 94.00 %; -PV — 100 %), the expression of HO-1 positive cells > 5 % (sensitivity — 100.00 %; specifcity -100%; +PV — 100 %; -PV — 100 %) are signifcant for the development of chronic endometritis. The endometrial glands in the patients with chronic endometritis express the markers of inﬂammation HO-1 and HO-2 signifcantly more often than in the comparison group (p < 0.001).Conclusion.The presented data indicate defects of the enzymes of iron metabolism and non-canonical pathways of estrogen reception in chronic endometritis. The determination of GPER1, HO-1, HO-2 expression in the endometrium in patients with chronic endometritis is a reliable criterion and may be used in the diagnosis of the disease.
Increasing the effciency of spinal anesthesia in a cesarean section in pregnant women with diabetes mellitus
Authors: Rymasheuski U. V. , Kanus I. I. , Aletski V. E. 
Published: October 2021

Objective. To increase the effciency of spinal anesthesia (SA) in operative delivery of pregnant women with type 1 diabetes mellitus (DM).Materials and methods. A dynamic assessment of the clinical effciency of spinal anesthesia in cesarean sections was performed in 123 pregnant women with DM. The level of the sensor and motor block was determined depending on the dose of a 0.5% hyperbaric solution of bupivacaine calculated according to the original method.Results. The SA method in cesarean sections in pregnant women with diabetes mellitus has been proposed taking into account the dosage of a hyperbaric solution of bupivacaine depending on the patient`s height and gestational age. The application of this method provided the development of the necessary degree of the sensory and motor block by the eight minute and created the requisite conditions for a cesarean section.Conclusion. The proposed method of the calculation of the hyperbaric solution dosage for subarachnoid anesthesia taking into account the patients` height and gestational age makes it possible to ensure the necessary degree of the sensor block at the level of 4-5 thoracic segments and suffcient relaxation in the surgical area during a cesarean section.