bluuebunny/crossref_metadata_2025 huggingface dataset:
المشكلات التي تواجه الإدارة المدرسية في المدارس الثانوية الحكومية في الأردن من وجهة نظر مديري ومديرات المدارس
Authors: هواش د. دلال , خميس د. مدين
Published: September 2022

هدفت الدِّراسة الحالية إلى معرفة المشكلات التي تواجه الإدارة المدرسية في المدارس الثانوية الحكومية التابعة لمديرية لواء ماركا في الأردن من وجهة نظر مديري ومديرات المدارس. اتبعت الدراسة المنهج الوصفي المسحي، وتكون مجتمع الدراسة من مديري ومديرات المدارس التابعة لمديرية لواء ماركا والبالغ عددهم (86) مديراً ومديرة. وبلغت عينة الدراسة من (71) مديراً ومديرة وتم اختيارهم بالطريقة العشوائية. أما أداة الدراسة فقد تمثلت بالاستبانة التي أعدها الباحثان بالاعتماد على عدد من الأبحاث والدراسات التربوية ذات العلاقة، وضمت (49) فقرة بعد التأكد من صدقها وثباتها. طبقت الدراسة وأجريت المعالجات الإحصائية اللازمة. أظهرت نتائج الدراسة بعد تطبيق الاستبانة على أفراد العينة أن المشكلات الإدارية التي يواجهها مديري ومديرات في المدارس الثانوية جاءت بدرجة مرتفعة وقد بلغ المتوسط الحسابي للأداة ككل (3.71)، حيث جاءت المشكلات المتعلقة بالبناء المدرسي والتجهيزات المدرسية بالمرتبة الأولى بدرجة مرتفعة بمتوسط حسابي (3.82)، والمجال المتعلق بالمشكلات الخاصة بالطلبة وأولياء الأمور بالمرتبة الثانية بمتوسط حسابي (3.72) بدرجة مرتفعة، ثم المشكلات المتعلقة بالهيئة التدريسية (المعلمين) حيث حصلت على درجة مرتفعة بمتوسط حسابي(3.70)، وجاءت بالمرتبة الأخيرة المشكلات المتعلقة بالإدارة المدرسية حيث حصلت على درجة متوسطة بمتوسط حسابي (3.55). وأظهرت نتائج الدراسة وجود فروق دالة إحصائياً بين متوسطات المستجيبين على الدرجة الكلية تعزى لمتغير الجنس ولصالح الذكور. وعدم وجود فروق دالة إحصائياً بين متوسطات المستجيبين على الدرجة الكلية تعزى لمتغير المؤهل العلمي، وسنوات الخبرة. وفي ضوء النتائج التي توصلت إليها الدراسة أوصى الباحثان بعدد من التوصيات منها: وضع خطط اجرائية من قبل المديرين للتغلب على المشكلات والمعيقات التي تواجههم ووضع خطة شاملة لتأهيل المعلمين.

الكلمات المفتاحية: المشكلات، الإدارة المدرسية، المدارس الثانوية، مديري ومديرات المدارس.
اتجاهات طلبة الدراسات العليا نحو استخدام المصادر التقليدية والالكترونية عند ارتيادهم المكتبات الجامعية في الأردن
Authors: Alnajjar Samar
Published: September 2022

هدفت الدراسة معرفة اتجاهات طلبة الدراسات العليا في الجامعات الأردنية الرسميّة نحو استخدام المصادر التقليدية و الإلكترونية عند ارتيادهم المكتبات الجامعيّة، ولتحقيق أهداف الدراسة تم اعتماد المنهج المسحي الوصفي لجمع البيانات والمعلومات من طلبة الدراسات العليا في الجامعات الأردنية، واستخدمت الاستبانة كأداة رئيسة لجمع البيانات، و اختيار عينة الدراسة بأسلوب العينة الطبقية التناسبية و تكونت من (220) طالباً وطالبة تم اختيارهم من ثلاث جامعات أردنية هي: الجامعة الأردنية، جامعة اليرموك، جامعة الحسين بن طلال.

أظهرت النتائج المستوى العام لاتجاهات طلبة الدراسات العليا في الجامعات الأردنية نحو استخدام المصادر التقليدية عند ارتيادهم المكتبات الجامعيّة جاء متوسطاً، و بلغ المتوسط الحسابي العام لاتجاهاتهم (3.282)، وبينت أن اتجاهاتهم جاءت مرتفعة نحو سلبيات استخدام المصادر التقليدية والتي أهمها زيادة الوقت والجهد للحصول على المعلومات، وعدم توفر المراجع والكتب والمصادر البحثية الحديثة عند ارتيادهم المكتبات الجامعيّة. بينما أظهرت النتائج أن مستوى طلبة الدراسات العليا نحو استخدام المصادر الإلكترونية عند ارتيادهم المكتبات الجامعيّة جاء مرتفعاً، وقد بلغ المتوسط الحسابي العام للإجابات (3.811)، وبينت النتائج أن اتجاهات طلبة الدراسات العليا جاءت مرتفعة لسهولة استخدام الموقع الإلكتروني للمكتبة من أي مكان دون الذهاب للمكتبة، واستخدام قواعد البيانات الإلكترونية للبحث واسترجاع مصادر المعلومات، وتوفر فرصة الاشتراك مع المكتبات العالميّة؛ لتوفير المصادر للمستفيدين.

الكلمات المفتاحيّة:المصادر المكتبيّة التقليدية، المصادر المكتبيّة الإلكترونية، المكتبات الجامعية ، الاتجاهات.
أثر برنامج تعليمي قائم على التعلم الاجتماعي في اكتساب طلاب الصف العاشر الأساسي لمفاهيم التربية الوطنية والمدنية في الأردن
Authors: ابوتايه د. نواف
Published: September 2022

هدفت هذه الدراسة الكشف عن أثر برنامج تعليمي قائم على التعلم الاجتماعي في اكتساب طلاب الصف العاشر الأساسي لمفاهيم التربية الوطنية والمدنية في الأردن، وتكونت عينة الدراسة من (68) طالباً من طلبة مدرسة الأمير محمد الثانوية التابعة لمديرية التربية والتعليم والثقافة العسكرية في الجفر في العام الدراسي 2019/2020، وتم تقسيم الطلاب إلى مجموعة تجريبية مكونة من (33) طالباً ومجموعة ضابطة مكونة من (35) طالباً، وقد تم بناء مقياس اكتساب مفاهيم التربية الوطنية والمدنية، ودليل لاستخدام البرنامج التعليمي القائم على التعلم الاجتماعي، وجرى التحقق من صدق وثبات أدوات الدراسة، واستُخدم تحليل التباين المصاحب، وأظهرت النتائج وجود أثر لاستخدام البرنامج التعليمي القائم على التعلم الاجتماعي في اكتساب مفاهيم التربية الوطنية والمدنية لدى طلاب الصف العاشر الأساسي. وفي ضوء هذه النتيجة أوصى الباحثان ببناء برامج تعليمية قائمة على التعلم الاجتماعي في تدريس مواد التربية الاجتماعية لجميع الصفوف.

الكلمات المفتاحية: البرنامج التعليمي، التعلم الاجتماعي، المفاهيم، طلاب الصف العاشر الأساسي، التربية الوطنية والمدنية.
PEMBUATAN IKLAN DENGAN CANVA PADA PELATIHAN DI RPTRA PAYUNG TUNAS TERATAI JAKARTA
Authors: Setyaningrum Leli , Ulansari Ramadhani , Hartanto Soni Rudi , Suharyanto Suharyanto , Kurahmadan Taufik
Published: September 2022

Promosi produk menjadi bagian yang paling penting dalam kegiatan usaha. Terutama pada masa sekarang ini, perkembangan era bisnis lebih terdominasi oleh perkembangan bisnis secara online. Pembuatan iklan yang interakrif dan atraktif menjadi nilai tambah untuk menarik konsumen. Canva merupakan aplikasi yang dapat dengan mudah dipahami dan dapat digunakan untuk pembuatan iklan dengan berbagai variasi seuai kebutuhan. Pelatihan pada Ruang Publik Terpadu Ramah Anak (RPTRA) merupakan salah satu upaya dalam meningkatkan kesejahteraan dan tingkat ekonomi keluarga dengan sasaran pelatihan yang mayoritas adalah ibu rumah tangga yang membuat bentuk pelatihan menjadi suatu hal yang berbeda. Melalui Canva, bisnis yang dibangun berawal dari keluarga dapat menjadi bentuk usaha yang juga dapat mendukung perekonomian bangsa
Pemanfaatan Aplikasi Quizizz untuk Pembuatan Kuis bagi Guru PAUD Al-Ikhlas Salman Salamanmloyo Semarang
Authors: Hartono Budi , Lusiana Veronica , Eniyati Sri
Published: September 2022

Dimasa normal baru ini, lembaga pendidikan anak usia dini (PAUD) Al-Ikhlas Salman di Salamanmloyo Kota Semarang, kembali melaksanakan kegiatan belajar mengajar secara tatap muka atau luring di sekolah. Tim pengabdian kepada masyarakat Fakultas Teknologi Informasi dan Industri, Universitas Stikubank Semarang, melakukan pendampingan pembuatan kuis interaktif yang menarik dan mudah dipahami oleh Guru PAUD. Proses pembuatan kuis menggunakan aplikasi Quizizz. Melalui aplikasi media belajar ini, diharapkan siswa menjadi lebih mudah memahami materi belajar. Materi kuis antara lain pengenalan warna, satwa, angka, bentuk-bentuk dasar, serta petunjuk menjaga kesehatan. Pada awal proses belajar mengajar dimasa normal baru ini, perlu kembali disegarkan mengenai petunjuk yang tepat untuk tetap menjaga kesehatan, agar guru, siswa, orang tua, masyarakat disekitar dapat berkegiatan dengan baik, nyaman, dan tetap waspada. Penyusunan materi belajar didiskusikan bersama Guru sehingga pada saat diajarkan dapat diterima dengan baik oleh siswa.
A RESEARCH ON DETERMINING THE CHARACTERISTICS OF HOUSEHOLDS CONSUMING ALCOHOLIC BEVERAGES IN TURKEY
Authors: TÜRKMEN Ahmet , ERCAN Uğur
Published: September 2022

The study is a research to find out the differences among households that consume alcoholic beverages and those that do not, and also aims to find out the determinants that affect the likelihood of alcoholic beverage consumption of households. It is aimed to find out the features of households that consume alcoholic beverages, of what’s marketing activities are restricted by law. Study is conducted based on 2019 data obtained from Turkish Statistics Institute (TÜİK) yearly household spending research data. The data obtained from the dataset are examined using a probit model, and results are analysed separately. Based on the results obtained from the study, demographic factors such as gender, marital status, education level, income level are found to be among the affecting factors for the presence of alcoholic beverage consumption, besides behavioral factors like out of the house food consumption, paid gym membership, car ownership, and cigarette consumption. In this study, in a product group where there are similar products and similar prices due to taxes and competition conditions, promotion activities are determined by law and are more difficult than many other products, marketers could use distribution channels more effectively in reaching households that are more inclined to spend alcohol consumption in physical and/or online environments. Similarly, households with a higher likelihood to spend on alcoholic beverages can be targeted in the fight against alcohol addiction in terms of public policy according to the results of this study. The results of the study are largely parallel with the results of other studies examining the same subject before, and it aims to improve and update it in terms of method and result.
Effects of Varying Inclusion Criteria: Two Case Studies
Authors: Neitzel Amanda Jean , Zhang Qiyang , Slavin Robert
Published: September 2022

In meta-analyses, inclusion criteria are decisions made by authors to define eligible studies based on their research questions. This article investigates how variations in inclusion criteria can change results in meta-analyses. Using a case-study approach, we demonstrate how decisions about inclusion criteria can affect findings. We re-analyzed two meta-analytical publications from the Review of Educational Research, and found that under more stringent inclusion criteria and rigorous methodology, both studies’ positive effect sizes vanished. Given the increasing influence of research syntheses, it is important for researchers to ensure that inclusion criteria are communicated with justifications, implemented with consistency, and reported with transparency.
INFLUENCE OF VITAMIN E ON THE HAEMODYNAMIC EFFECTS OF INTRAGASTRIC CHROMIUM INTAKE AND LIPID PEROXIDATION IN EXPERIMENTAL RATS
Authors: Brin Vadim , Kabisov Oleg , Oganesyan David
Published: September 2022

Purpose: To examine the possibility of using vitamin E for the correction of free radical oxidation disorders and haemodynamic effects of potassium bichromate. Methods: Experiments were performed in 90 male Wistar rats; the study included 9 experimental groups. Vitamin E and sunflower oil (control) were injected daily intragastrically through an atraumatic tube into the stomach. At the end of the experimental period (30 days and 60 days), the main parameters of systemic hemodynamics and values of lipid peroxidation were measured. Differences between groups were analyzed using Student’s t-test. Results: The analysis of basic parameters of systemic haemodynamics showed that PO administration of potassium bichromate promoted an increase in mean arterial pressure due to the increase in normalized peripheral vascular resistance (systemic vascular resistance, SVR). At the same time there was a decrease in the stroke volume index. The haemodynamic effects of chromium were more pronounced with prolonged administration. Parameters of systemic hemodynamics in combined administration of potassium bichromate and sunflower oil changed similarly to the effects of combined administration of the metal and vitamin E, but changes were less pronounced. A decrease in SVR and the restoration of the stroke volume index were observed. The isolated administration of the metal for thirty days resulted in an increase in lipid peroxidation (LPO) accompanied by a stimulation of catalase and superoxide dismutase activity. During prolonged (2 months) isolated administration of potassium bichromate, a more pronounced increase in LPO was observed along with the depletion of the antioxidant system. The prevention of chromium intoxication using vitamin E during the first month of administration reduced lipoperoxidation phenomena accompanying increased antioxidant defense activity. These dynamics persisted after two months of the combination of vitamin E and potassium bichromate. Conclusions: The intragastric administration of potassium bichromate for 30 and 60 days resulted in arterial hypertension in a rat model. The administration of toxic doses of potassium bichromate to laboratory animals may lead to the activation of lipid peroxidation. The administration of vitamin E may attenuate the haemodynamic effects of chromium intoxication and the activation of lipid peroxidation.
TYPES OF HEMODYNAMICS AND ASSOCIATIONS BETWEEN HEMODYNAMIC PARAMETERS AND BODY MASS INDEX IN MEDICAL STUDENTS
Authors: Belyayeva Victoria
Published: September 2022

The study goal was to investigate hemodynamic parameters in medical students with different types of hemodynamics and their relationship with the body mass index. Materials and methods. A cross-sectional study of 2- and 3-year students of the North-Ossetian State Medical Academy (NOSMA) (133 female and 37 male subjects) was performed. Blood pressure, pulse rate, and anthropometric variables were measured. Hemodynamic parameters and body mass index were calculated. Statistical processing included frequency and correlation analyses and analysis of variance. Results. Overall, 60.6%, 36.5%, and 2.9% of the subjects had a eukinetic, hypokinetic, and hyperkinetic type of hemodynamics, respectively. Stroke volume (74.1 (68.6; 79.4)), cardiac output (7.8 (7.6; 7.8)), heart rate (100.4 (96.5; 109.9)), pulse pressure (50.0 (45.0; 60.0)), and rate pressure product (103.5 (90.3; 113.1)) were the highest in the hyperkinetic type group, and the lowest values of stroke volume (55.2 (54.2; 60.6)), cardiac output (4.3 (4.1; 5.0)), and pulse pressure (39.0 (30.0; 40.0)) were reported in the hypokinetic type group. Correlations between the evaluated parameters and body mass index (r=0.17–0.46) have been established. In the hypokinetic and eukinetic type groups, CO, SBP, DBP, PP, RPP, and AP were higher in subjects with BMI ≥ 25 compared with those with BMI < 25. Conclusions. The eukinetic type of hemodynamics is the most common among medical students, and is predominantly inherent in females, while the hypokinetic type is more common among males. HR, SV, CI, CO, PP, RPP, KI increased and TPVR, RPVR, SBP, DBP, MBP decreased from the hypokinetic to hyperkinetic types. The observed within-group trends in the evaluated hemodynamic parameters were consistent with the types of hemodynamics both in female and male subjects. Regardless of the type of hemodynamics, the hemodynamic parameters and adaptation potential of the cardiovascular system decrease in subjects with BMI ≥ 25. Higher BMI was associated with a significantly greater cardiovascular load and AP of the cardiovascular system.
Religiosidade/Espiritualidade
Authors: Omais Sálua , Santos Manoel Antônio dos
Published: September 2022

Nos últimos anos, tem-se observado um aumento gradativo de estudos que buscam elucidar e compreender os efeitos da religiosidade e espiritualidade (R/E) sobre a saúde mental. Paralelamente, um movimento crescente de pesquisas sobre o bem-estar tem marcado presença no mundo acadêmico, tendo como referência a perspectiva teórica da Psicologia Positiva, que se dedica a estudar os fatores que colaboram para o funcionamento positivo do ser humano. Entre os diversos fatores considerados incluem-se a relação com a transcendência e a espiritualidade, que podem ou não estar associadas ao comportamento religioso. Tendo em vista a relevância e amplitude do tema, este estudo objetiva apresentar uma discussão teórica acerca de resultados de pesquisas que abordam o impacto da R/E no bem-estar e na saúde mental. O arcabouço conceitual da Psicologia Positiva é mobilizado para compreender os elementos que contribuem para a promoção do bem-estar.
Gerrymandering – próba symulacji na przykładzie województwa zachodniopomorskiego
Authors: Filipiak Mateusz
Published: September 2022

Cel naukowy: Celem artykułu pozostaje weryfikacja, czy manipulacja granicami okręgów wyborczych (gerrymandering) może stanowić zagrożenie dla wolności i uczciwości wyborów parlamentarnych w Polsce oraz czy geograficzna stabilność preferencji wyborczych może być podstawą do dokonywania manipulacji granicami okręgów.
Problemy i metody badawcze: Główna hipoteza zaproponowana w artykule brzmi: Przedwyborcza manipulacja granicami okręgów, przeprowadzona na podstawie wyników wyborów z 2015 roku, skutkowałaby korzystniejszym rozkładem mandatów dla zwycięzcy wyborów również w roku 2019. Weryfikacja przyjętych hipotez i analiza zagadnienia będzie obejmować wykorzystanie metody porównawczej, metody analizy danych zastanych oraz metody instytucjonalno-prawnej.
Proces wywodu: W artykule przeprowadzona zostanie symulacja, której zasadnicza część będzie obejmować wyznaczenie powiatów województwa zachodniopomorskiego charakteryzujących się wyższym poparciem dla jednej z partii politycznych. Na tej podstawie dokonana zostanie manipulacja granicami okręgów wyborczych. W ostatnim etapie oficjalne wyniki wyborów parlamentarnych zostaną przeliczone na mandaty pod kątem podziału na nowe zmanipulowane okręgi.
Wyniki analizy naukowej: Wyniki badania wskazują na odmienny rozkład mandatów w wyniku dokonanej manipulacji granicami okręgów wyborczych. Nowy rozkład mandatów jest korzystny dla partii politycznej, która z założenia miała być beneficjentem dokonanych manipulacji. Dowodzi to, że gerrymandering może potencjalnie stanowić zagrożenie dla wolnych i uczciwych wyborów w Polsce.
Wnioski, innowacje, rekomendacje: Znane są konsekwencje zmian takich elementów systemu wyborczego, jak formuła wyborcza czy metoda przeliczania głosów na mandaty. W artykule wykazano, że manipulacja granicami okręgów wyborczych również może stanowić zagrożenie dla uczciwości wyborów i całego systemu wyborczego. Wskazana jest zatem pogłębiona analiza zjawiska gerrymanderingu oraz związanych z nim zagrożeń.
Narracje w badaniach nad edukacją muzyczną
Authors: Kołodziejski Maciej , Kisiel Mirosław
Published: September 2022

CEL NAUKOWY: Namysł nad problematyką prowadzenia badań narracyjnych w przestrzeni edukacji muzycznej oraz nakreślenie związków narracji i muzyki.
PROBLEM I METODY BADAWCZE: Jakie relacje łączą narracje z badaniami nad edukacją muzyczną oraz jakie są możliwości wykorzystania narracji w muzycznej przestrzeni artystyczno- -badawczej? Przeprowadzona analiza literatury naukowej polskiej i zagranicznej pozwoliła sporządzić obiektywny obraz specyfiki odkrywania źródeł w tworzeniu naukowych opowieści opisujących relacje i oddziaływania, które tworzone są między podmiotami w komunikacji z użyciem środków artystycznych.
PROCES WYWODU: Współcześnie rysuje się potrzeba i konieczność spojrzenia na refleksyjną praktykę i prowadzone badania nauczycieli, które wymusiły nacisk na wsłuchiwanie się w oddolne głosy pedagogów muzyki i muzykujących uczniów oraz przyglądanie się ich historiom. Ze względu na znaczenie i funkcje, jakie narracja pełni w komunikacji i rozwoju osobowości podmiotów artystycznych oraz edukacyjnych, stanowi ona szczególne wyzwanie dla teorii, doświadczania i praktyki w obszarze społecznym. Badania narracyjne obecnie przyjmują charakter wyraźnie interdyscyplinarny, obejmując elementy literatury, historii, antropologii, socjologii, psychologii oraz studia kulturowe. Warte są zastosowania w procesie dokumentowania biografii, opisywania zdarzeń, doświadczeń jednostkowych i przeżyć w dążności do zrozumienia natury ludzkiej zanurzonej w świecie dźwięków, poszukującej sensu istnienia, wartości i piękna, co autorzy próbują dowieść za pomocą wybranych środków refleksji naukowej.
WYNIKI ANALIZY NAUKOWEJ: Autorzy dostrzegają związki między narracją a muzyką w badaniach nad edukacją muzyczną, widzą w niej szansę poznawczą, kształcącą i inspiracyjną.
WNIOSKI, INNOWACJE, REKOMENDACJE: Popularyzacja badań narracyjnych realizowanych w zamyśle edukacyjnym, widzianych z punktu widzenia obszaru muzyczno-pedagogiczno-psychologicznego, artystyczno-społecznego i biograficzno-muzykologicznego.
Rodzinne Kanzas – rekonstrukcja doświadczeń w autonarracji kobiety
Authors: Żeromska-Charlińska Joanna
Published: September 2022

CEL NAUKOWY: Celem niniejszego artykułu jest rozpoznanie i zaprezentowanie indywidualnych doświadczeń życiowych obecnych w narracji autobiograficznej kobiety.
 PROBLEM I METODY BADAWCZE: Zasadniczy problem badawczy wyznacza pytanie o uniwersalną przestrzeń relacyjną urzeczywistniającą tożsamość narracyjną podmiotu w procesie całożyciowego uczenia się. Zastosowano metodę biograficzną umożliwiającą rekonstrukcję struktur procesowych opisanych przez F. Schützego.
 PROCES WYWODU: Zamierzenie badawcze stanowiło wgląd w badaną przestrzeń z perspektywy osoby badanej, dotarcie do jej rzeczywistej interpretacji na drodze poszukiwania identyfikacji.
WYNIKI ANALIZY NAUKOWEJ: Relacja z drogi wyposażającej w kapitał emocjonalny, związany z rodziną pochodzenia, autokonstruowanie relacji rodzinno-małżeńskiej krystalizuje, kreuje, definiuje i opisuje kondycję relacyjną badanej – wychylonej ku sensowi, zorientowanej na sens. Potencjał rodzinny jako zasób umożliwiający podejmowanie ryzyka rozwoju członków rodziny może być warunkowany atrybucją cech jej członków. Owe zasoby stanowią ewoluujący stan, dynamizujący osiąganie równowagi między przestrzeniami ich egzystencji, wspierający zmiany, wyjście z kryzysu, rewaloryzujący intersubiektywne bycie dla siebie, kreujący więź wspólnoty.
WNIOSKI, INNOWACJE, REKOMENDACJE: Wielowątkowość doświadczeń człowieka inspirując do refleksji nad ich implikacjami dla realizacji projektu życiowego w kontekście jego powiązań ze swoistym zobowiązaniem wobec tego, co teraz jeszcze nie jest wiadome, w symetrii z życiem rodzinnym może wskazywać na wyższość rozwoju skokowego nad liniowym wynikającym z konieczności godzenia zmiany z potrzebą poczucia stabilizacji.
Rekonstrukcja historyczna – czy pasja chroni przed uzależnieniem?
Authors: Bochniarz Klaudia , Witkowska Marta
Published: September 2022

CEL NAUKOWY: Niniejsza praca skupia się na porównaniu rekonstruktorów historycznych i nie rekonstruktorów pod względem uzależnienia od internetu, portali społecznościowych (SM) orazpostaw wobec sztucznej inteligencji (SI). Sprawdzano także związki uzależnień z osobowościąi perspektywą czasową.PROBLEM I METODY BADAWCZE: Zastosowano wystandaryzowane kwestionariusze psycho logiczne do badania wymienionych zmiennych.PROCES WYWODU: Rekonstrukcja historyczna w ostatnim czasie zdobywa coraz większą po pularność. Niniejsze badanie konfrontuje opisane zjawisko z codziennością wypełnioną nowoczes nymi technologiami.WYNIKI ANALIZY NAUKOWEJ: Wyniki pokazują, że nierekonstruktorzy wykazują więcej cechuzależnienia od internetu i przejawiają bardziej pozytywne emocje w stosunku do SI w porówna niu do rekonstruktorów. Potwierdzono także związek dominującej perspektywy czasowej z uza leżnieniem od internetu i SM.WNIOSKI, INNOWACJE, REKOMENDACJE: Niniejsza analiza pozwala lepiej zrozumieć funk cjonowanie osób angażujących się w rekonstrukcję historyczną.
FEATURES OF THE ANGULAR SPEED DYNAMIC MEASUREMENTS WITH THE USE OF AN ENCODER
Authors: Kukharchuk Vasyl , Wójcik Waldemar , Pavlov Sergii , Katsyv Samoil , Holodiuk Volodymyr , Reyda Oleksandr , Kozbakova Ainur , Borankulova Gaukhar
Published: September 2022

Based on the most significant features of the angular velocity dynamic measurements selected by the authors, the main phases of measuring information transformation were established, which allowed to obtain new mathematical models in the form of transformation function, equations for estimating quantization errors, analytical dependences for measuring range that are initial for modeling physical processes occurring in such digital measuring channels with microprocessor control. The process of converting an analog quantity into a binary code is analytically described, an equation for estimating the absolute and relative quantization error is obtained and a measurement range is established, which provides a normalized value of relative quantization error for angular velocity measuring channels with encoder. For the first time, the equation of sampling error was obtained, and it was proved that the limiting factor of the angular velocity measurements upper limit is not only the normalized value of quantization error, as previously thought, but also the value of sampling frequency fD. Therefore, to expand the measurement range (by increasing the upper limit of measurement), it is proposed not only to increase the speed of analog-to-digital conversion hardware, but also to reduce the execution time of software drivers for transmitting measurement information to RAM of microprocessor system. For this purpose, the analytical dependences of estimating the upper limit of measurement based on the value of the sampling step for different modes of measurement information transmission are obtained. The practical implementation of the software mode measurement information transmission is characterized by a minimum of hardware costs and maximum execution time of the software driver, which explains its low speed, and therefore provides a minimum value of the upper limit measurement. In the interrupt mode, the upper limit value of the angular velocity measurement is higher than in the program mode due to the reduction of the software driver’s execution time (tFl = 0). The maximum value of the angular velocity measurements upper limit can be achieved using the measurement information transmission in the mode of direct access to memory (DMA) by providing maximum speed in this mode (tFl = 0, tDR = 0). In addition, the application of the results obtained in the work allows at the design stage (during physical and mathematical modeling) to assess the basic metrological characteristics of the measuring channel, aimed at reducing the development time and debugging of hardware, software, and standardization of their metrological characteristics.
APPLICATION OF PREDICTIVE MAINTENANCE IN THE PACKAGING PRODUCTION
Authors: Palchevskyi Bogdan , Krestyanpol Lyubov
Published: September 2022

To solve the problem of predictive maintenance for packaging manufacturing, we propose a hybrid model that optimizes the maintenance plan. The model is based on monitoring the state of many components of a multi-position automatic packaging machine and makes it possible to predict their future malfunctions and estimate the remaining service life of the equipment. The effectiveness of the proposed solution is demonstrated with the help of a real industrial multi-position machine for the automatic production of film bags and packaging of paste in them. The methodology is based on the analysis of diagnostic information using an expert system.
SWITCH-FILTER ON A RECTANGULAR WAVEGUIDE PARTIALLY FILLED BY DIELECTRIC
Authors: Pochernyaev Vitaly , Syvkova Nataliia , Mahomedova Mariia
Published: September 2022

At article investigates a broadband switch for microwave technology, antenna-feeder paths of which are implemented on a rectangular waveguide partially filled by dielectric. Modern means of communication of the microwave range can operate for transmission through two independent antenna channels, each of which includes its own microwave transmitter. It is also provided the operation of one microwave transmitter for two antennas. The transmission of high-power signals requires the implementation devices based on rectangular waveguide partially filled by dielectric for such antenna-feeder paths. The active element is an open nonlinear structure included in a dielectric plate which located in a rectangular waveguide.  The electrodynamic problem is solved by the method of eigenfunctions. In this article, the transfer coefficient T11 and plotted the graphs of the dependence of the electrical length of the waveguide segment with the open nonlinear structure on the value of the reactive conductivity of the inductive loop at fixed reactive conductivity of the open nonlinear structure is determine. The results of this article can be used in the development of broadband switches for mobile digital combined troposcatter-radio relay stations with space-diversity transmission, antenna-feeder paths of which are implemented on the rectangular waveguide partially filled by dielectric. The article developed a filter on waveguide tees partially filled by dielectric. A design based on an H-tee on a rectangular waveguide partially filled by dielectric is proposed. The equivalent circuit of the H-tee is based on the equivalent circuit in the longitudinal slot in the narrow wall of the waveguide. Such a gap interrupts the lines of the transverse surface current of the main quasi-H10 wave of a rectangular waveguide partially filled by dielectric. Numerical results are obtained for transformation ratios.
Optimization of Co additive amount to improve thermoelectric properties of β-FeSi2
Authors: Sam Sopheap , Nakatsugawa Hiroshi , Okamoto Yoichi
Published: September 2022

The present manuscript deals with the synthesis of pure and Co-doped β-FeSi2 by the conventional arc-melting method and the investigation of the effect of Co-dopant on the structural, electrical, and thermoelectric properties of β-Fe1−x
Co
x
Si2 (0 ≤ x ≤ 0.06) from 300 to 800 K. The electrical resistivity decreases with increasing Co-doping due to the increase in carrier concentration. The Seebeck coefficient of all Co-doping samples (0.005 ≤ x ≤ 0.06) is higher and more stable than that of x = 0 due to the absence of the bipolar effect. Therefore, the maximum power factor is around 900 μWm−1K−2 obtained in x = 0.03 from 720 to 800 K. The thermal conductivity also slightly decreases with increasing x. As a result, the optimum doping level is achieved in x = 0.03 with the carrier density around 1.2(4) × 1020 cm−3 and mobility for 3.5(6) cm2 V−1 s−1, where the highest ZT is 0.099.
Analysis and incursion into the home delivery service in local companies
Authors: Montesinos González Salvador , Vázquez Cid de León Carlos , Martínez Muñoz Yesenia , Peralta Sanchez Alejandro
Published: September 2022

The home delivery service as a business model has increased significantly in recent years due to the pandemic. However, despite this, various businesses have decreased their sales or failed because they have not been able to adapt to this new way of distributing their products or have ventured without having any knowledge. In this context, this project is presented whose objective is to establish the main characteristics that allow the incursion of local restaurants to home deliveries, and that can be applicable to different places. The research method used is descriptive, based on the collection of field information and its analysis. The benefits offered by this research are applicable to local businesses in the Mixteca, Oaxaca region, but which in turn allow a broader picture of the contextualization of the problem that exists at the national and international level.
Clay and Clay Minerals: A Detailed Review
Authors: Belghazdis Mohammed , Hachem El-Kaber
Published: September 2022

In this study, we focused on the presentation of clay minerals, their conditions of formation and their different categories. We also reported the importance of purification in removing impurities and the responses induced by heat treatment of these minerals. Techniques used to detect clay minerals are also exposed. On the other hand, the mineralogical, physicochemical and thermal properties have a direct impact on the field of use of these minerals. These properties differ from one mineral to another, depending on the structure and chemical composition. Moreover, the remarkable properties of smectites make these minerals the most preferred for the industry and also in the environmental field. Due to their brilliant firing properties, illites are suitable for the construction industry. Moreover, the purification by acids (acetic acid and HCl) allows the removal of most associated minerals, and thus a secure access to the clays' characteristics and a very strong sensitization even to the small variation. Finally, the ethylene glycol (EG) swelling test only affects the basal distance of smectites, increasing this distance to 17 Å, but heating to 500°C destroys kaolinite, and closes the basal distance of smectites and vermiculites to 10 Å. Illites and chlorites show no response to these two treatments (EG, heating to 500°C).
Pengaruh Sugesti Positif Terhadap Kecemasan Ibu Bersalin
Authors: . Murdiningsih , . Rochmah , Prisilia Shinta
Published: September 2022

95% of pregnant women around the world experience anxiety, 8-10% of anxiety is felt during pregnancy, and increases to 13% when it comes to delivery. Anxiety before delivery in pregnant women is a physiological thing, but in the process of labor will occur a series of physical and psychological changes. Anxiety arises from the fear of labor. Hypnobirthing is a natural attempt to prepare for labor by way of reprogramming pain records that have been embedded in the subconscious with positive suggestions. The purpose of this study was to determine the effect of positive suggestion in reducing maternal anxiety level. The research type is pre experiment with one group pretest posttest design. The samples of the research were 30 respondents, the sampling technique used was non random sampling with Accidental sampling method. Research instruments to measure anxiety levels using HARS. The intervention has given in 10-20 minutes. From the research results there is a decrease in anxiety levels before and after. Levels of anxiety before intervention were easy anxiety as many as 4 respondents (13.3%), medium anxiety as much as 20 respondents (66.7%), hard anxiety as much as 6 respondents (20%). Levels of anxiety after intervention were easy anxiety as much as 19 respondents (63.3%), medium anxiety as much as 2 respondents (6.7%), no anxiety as much as 9 respondents (30%). Data analysis using statistical test of wilcoxon which is decreasing of anxiety level before and after intervention with result p value = 0,001 <α 0,05 it means existence of positive suggestion effect in decreasing maternal anxiety level at BPM Soraya Palembang City 2018.
Efektifitas Hypnobreastfeeding pada Produksi ASI
Authors: . Suprida , Kadir A. , Masfira Eka
Published: September 2022

Breastfeeding is one of the main task of mother in meeting the nutritional needs of her baby, but the success of exclusive breastfeeding in Palembang Regency was low ( 72 % ) because the failure of first breastfeeding for the babies and also because factors obstruct mother didn’t want to brasfeeding. First incessant produser campaign for milk and food replace ASI. Second, lack of cognition mother about giving food to child. Third, not care really from experts health to promote habit breasfeeding child. Forth, lack of program social welfare evident, which is conducted by several goverment agency.one of solution to help overcome it is hypnobreasfeeding. This research is study preexperiment with approach one group pretest posttes. Technique taking sample use perposive sampling in the puerperal mother with the number 30 person. This research conducted in april-june. statistic test use wilcoxon test. The results processing data with use wilcoxon test against expenditure ASI in the puerperal mother before and after intervetion, the results obtained sicnificancy  r = 0,000 (r< 0,05) which mean there is influence technique hypnobreasfeeding against expenditure ASI in the puerpural mother. The conclution from this research there is influence technique hypnobreasfeeding against expenditure ASI in the puerperal mother in BPM Husniyati and BPM Yuhana at palembang city 2018.
Intention modelling and inference for autonomous collision avoidance at sea
Authors: Rothmund Sverre Velten , Tengesdal Trym , Brekke Edmund Førland , Johansen Tor Arne
Published: September 2022

The open wording of the traffic rules of the sea, COLREGS, and the existence of unwritten rules, make it essential for an autonomous ship to understand the intentions of meeting traffic. This article uses a dynamic Bayesian network (DBN) to model and infer the intentions of other ships based on their observed real-time behavior. Multiple intention nodes are included to describe the different ways a ship can interpret and conflict with the behavioral rules outlined in CORLEGS. The prior distributions of the intention nodes are adapted to the current situation based on observable characteristics such as location and relative ship size. When a new observation is made, the probability distributions of the intention variables are updated by excluding all combinations of intention states that conflict with the observed behavior. This way of modeling makes the intention probabilities independent of how often observations are made. The resulting model is able to identify situations that are prone to cause misunderstandings and infer the state of multiple intention variables that describe the behavior. Different collision avoidance algorithms can use the resulting intention information to better know if, when, and how to act.
Simulation of Different Structured Gate-All-Around FETs at 3 nm Node for Low-Power Integrated Circuits
Authors: Totorica Nathan , Hu Wei , Li Feng
Published: September 2022

 This paper compares different types of GAA FET structures at 3 nm technology node using TCAD simulation, including Lateral Nanosheet, Lateral Nanowire, Vertical Nanosheet, and Vertical Nanowire. Single gate and gate stack structures are included in the analysis. The performance is evaluated using the key device parameters such as on-state current, leakage-current, thresh-old voltage for transfer characteristics, drain-induced barrier lowering (DIBL) and subthreshold slope (SS) for short-channel effects. Among the four GAA structures we found that, under the same effective width, Lateral Nanowire structure shows the highest on-state current, but also the worst performance in short channel effects. In contrast, Vertical Nanosheet shows the lowest DIBL and SS, thanks to  
A Comprehensive Review of the Application of Machine Learning in Medicine and Health Care
Authors: Tassew Tewodros , Nie Xuan
Published: September 2022

The world is currently undergoing a rapid transformation in technology that will drastically change our lives, and potentially redefine what it means to be human. Machine learning has advanced significantly in the last few years. AI has become popular recently because of the large-scale data processing and managing capacities of machines. The application of machine learning in healthcare has two main domains: computer science and medical science. Machine learning techniques have brought advancement in medical science, allowing for the analysis of complex medical data. However, in the healthcare industry, machine learning serves as the doctor's brain and knowledge. In this paper, we'll look at some of the benefits of ML-based solutions and how they can be applied to healthcare. In recent years, many conferences have been held to explore new automated technologies in medicine to provide better health care. Several researchers are working in this domain to bring new innovations and features. This paper will outline the main advancements of machine learning in the automation of data analysis for patients' health records and making predictions based on the data. It will also compare the leaps that have been made in computer-aided diagnosis, drug discovery, and personalized medicine.
Evolução histórica mundial da covid-19 e suas implicações para a saúde mental da enfermagem brasileira
Authors: Cardoso Diego da Costa , Café Emily Pereira , Melo Thiago Marques Rodrigues , Carvalho Filha Francidalma Soares Sousa , Moraes Filho Iel Marciano de
Published: September 2022

Objetivo: refletir sobre a evolução histórica da covid-19 e suas implicações para a saúde mental da enfermagem brasileira. Método: Estudo descritivo, tipo análise teórico reflexiva, elaborado a partir de reflexões relacionadas à evolução histórica da doença do coronavírus e suas implicações para a saúde mental da enfermagem brasileira. Foi subsidiada, através de um levantamento bibliográfico no período de fevereiro a junho de 2022, considerando publicações nos últimos 5 anos, disponíveis nas bases de dados do Portal Regional da BVS, SciELO – Brasil e Portal Periódicos Capes. Resultados: não houve mudanças e nem a criação de micropolíticas após o período pandêmico, inerentes as atuais políticas de saúde públicas tanto voltadas à saúde do trabalhador quanto à saúde mental. Percebe-se que houve um movimento das entidades de classe para tentar mitigar tais situações, mas os profissionais continuam adoecidos e tendo que lidar com este contexto diuturnamente. Conclusão: mesmo diante do fim do momento pandêmico no Brasil, o cenário que se observa entre a equipe de enfermagem, ainda é de insatisfação, medo e esgotamento emocional. Logo, necessita-se de políticas públicas nacionais que abrandem os prejuízos ocasionados, não só a equipe de enfermagem, mas a todos os trabalhadores de saúde.
Descritores: Saúde Mental; Covid-19; Enfermagem; Pandemias; Profissionais de Enfermagem
A Comparison of the Efficacy of Different Forensic Methods in Detection of Narcotic Substances from Blood and Urine Samples by Rapid Antigen Test Kit
Authors: Rahman Dr. Md. Ali Mazrui , Roy Dr. Dipa , Haque Dr. Md. Ariful , Jahan Dr. Taznin
Published: September 2022

Introduction: Bangladesh is the most vulnerable country for narcotic drug addiction which is rising at alarming rate and spreading all over the country. These drugs cause serious health injuries to our young generation and child abusers. Our society is facing adverse effects due to drug addiction such as killing, hijacking, raping, western party celebrations etc. Department of narcotic drug control agency seized them every month which includes Heroin, Phensedyl (Codeine preparations), intravenous Morphine, Pethidine, Diazepam, Bromazepam, Yaba (Methamphetamine, Amphetamine with caffeine) and energy drinks containing sildenafil citrate and tadalafil citrate substances. Most of the addicted people are multiple drug users. So these substances should be detected by a rapid, reliable and cost effective method. The aim of the study was to understand the cause and risk factors of drug abuse. Methods: This cross-sectional analytical study was conducted at the outpatient department of Rajshahi Medical College Hospital, Rajshahi, Bangladesh during the period from July 2019 to july 2020 with a responsive sample size of 36. Data was analyzed using Microsoft Excel. During study the ethical clearance was obtained from proper authority. Clearance regarding handling of narcotic samples was also taken from the Ministry of Home Affairs. Result: This study was conducted with a responsive sample size of 36. Of the total 36 samples, 34 were cases and 2 were controls. Post analysis of the used drugs pattern showed that 8.33% of cases used Benzodiazepine+Opioid+PCP, 8.33% of cases used Cocaine+Opioid+THC, 25% of the cases used Opioid+THC, 8.33% cases used BZD+Cocaine+Opioid+THC, 25% cases used BZD+Opioid+THC, 8.33% of cases used Cocaine+Opioid and the rest 16.67% were control and tested negative at the time of data collection. Conclusion: Sources at the department of narcotics control intelligence wing also said that around 10,000 cases are filed and 9,000 people are arrested every year in connection with drug-related violence and crimes. In the present, people are using multiple drugs rather than a single substance. For the rapid detection of drug of abuse the method of priority should be rapid blood sample test by kit to avoid unwanted tempering and a reliable result
Bifurcation of Travelling Wave Solutions for (3+1)-dimensional mKdV-ZK Equation
Authors: Yang Shun
Published: September 2022

Since the (3+1)-dimensional modified Korteweg de Vries- Zakharov–Kuznetsov (mKdV-ZK equation) was proposed, many methods have been used to find its exact solution, but some solutions are always missed in the calculation process. In this paper, the mKdV-ZK equation is studied by the planar dynamical systems method, the bifurcation diagram and phase diagram under different parameters are obtained, and the solution of the equation is numerically simulated. Finally, the traveling wave solutions of the mKdV-ZK equation is constructed under different parameters.
Correlation of Serum Fibroblast Growth Factor 23 With Left Ventricular Diastolic Function in Chronic Kidney Patients
Authors: Harnavi Harun , Kurnia Febrianti Ika , Alexander Kam
Published: September 2022

Chronic Kidney Disease (CKD) is one of most common world’s health problems with constantly increasing prevalence and many complications, and cardiovascular is one of them. The earliest cardiovascular damage that can be seen is left ventricular diastolic dysfunction. In patients with CKD, there will be mineral metabolism disorders, including phosphate. Persistently increased phosphate in CKD will cause rising in Fibroblast Growth Factor 23 (FGF23) that regulates phosphate in the circulation. High level of FGF23 will directly damage the heart and stimulates cardiac remodeling that will result in cardiomyocyte damage, atherosclerosis and intramyocardial cells fibrosis. This will cause myocardial stiffness and diastolic dysfunction. The purpose of the study is to discover correlation between Fibroblast Growth Factor 23 (FGF23) serum and left ventricle diastolic function in patients with chronic kidney disease. This is an observational study with cross-sectional methods. The sample is 30 patients diagnosed with chronic kidney disease (CKD). Patients are evaluated for Fibroblast Growth Factor 23 (FGF23) level in their serum, assessed the left ventricle diastolic function by measuring early diastolic velocity of the left ventricle (lateral e’) using echocardiography.There is significantly increased of FGF23 serum levels and decreased of lateral e’ value in chronic kidney disease case. There’s also a strong correlation between FGF23 serum and filtration glomerulus rate (LFG) (p<0.05), and a strong correlation between FGF23 serum level with lateral e’ as a component of left ventricle diastolic function. There’s a strong correlation between FGF23 with left ventricle diastolic function in patients with CKD.
Producción microbiana de bioenergía por medio de la planta Crotón (Codiaeum variegatum) como estrategia de aprendizaje basado en proyectos colaborativos
Authors: Vargas Sandra Bibiana , Daniels Navarro Harold Rene , Muñoz Rodríguez Laura Daniela , Jiménez Baquero Vivian Lorena , Garcia Perez Jack Fran Armengot
Published: September 2022

En la universidad de Cundinamarca, el programa de ingeniería ambiental en la seccional Girardot, se realizan proyectos integradores de semestre (PIS). En el segundo semestre del 2020, en modalidad virtual con estudiantes de cuarto semestre y docentes de microbiología, ecología y química ambiental se desarrolló un proyecto de producción de bioenergía mediante una celda de combustible biológica acoplada a plantas (CCBP) con materiales de bajo costo. El aprovechamiento de la interacción metabólica de las bacterias electroquímicamente activas y las raíces (rizosfera) de la planta Crotón, sirvió para realizar el montaje un circuito eléctrico construido con materiales de bajo costo. Después de 40 días se obtuvo una potencia de y una corriente máxima de 235 mA a pH neutro y una temperatura entre 36.2 °C a 36.7 °C. La experiencia demostró que los estudiantes pudieron construir y evaluar exitosamente el prototipo y obtener energía limpia integrando sistemas complejos de diferentes disciplinas por medio del aprendizaje colaborativo en ambientes virtuales.
Violencia de género, las formas de maltrato hacia la mujer y su comunicación
Authors: Chaparro Armando Alfredo , Rubiano Castillo Sonia
Published: September 2022

Al tipificar las formas de violencia hacia la mujer, se encuentran violencias simbólicas, psicológicas, económicas, físicas, que tienen como escenario a América Latina y el Caribe, especialmente a Colombia, donde la situación se ha visto agravada por la naturalización misma de los actos y la tolerancia social. La magnitud o intensidad de las formas de maltrato permiten analizar la grave situación de violación a los derechos humanos de las mujeres.
Errata
Authors: Conselho Regional de Medicina Veterinária do Estado de SP CRMV-SP
Published: September 2022

Esta errata corrige o documento:10.36440/recmvz.v20i1.38232“Ionóforos e intoxicação em equinos”A revista foi informada sobre um erro na autoria da Figura 1 – Mecanismo de ação proposto paraexplicar o dano celular induzido pelo ionóforo monensina nos tecidos animais (Página 7). A informaçãocorreta é:Fonte: Adaptado de Borges et al. (2001).