bluuebunny/crossref_metadata_2025 huggingface dataset:
Prevalence of irregular antibodies in blood donors at Yaoundé Central Hospital, Cameroun
Authors:   Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon, Françoise Ngo Sack , Justin Essomba Zanga Gilbert ,   Faculty of Medicine and Biomedical Sciences, of the University of Yaoundé, Yaoundé, Cameroon, Bernard Chetcha Tchemegni ,   Faculty of Medicine and Biomedical Sciences, of the University of Yaoundé, Yaoundé, Cameroon, Ikomey George Mondinde ,   Faculty of Medicine and Biomedical Sciences, of the University of Yaoundé, Yaoundé, Cameroon, Pauline Ngabengono ,   School of Health Sciences, Catholic University of Central Africa, Yaoundé, Cameroon, Claude Tayou ,   Faculty of Medicine and Biomedical Sciences, of the University of Yaoundé, Yaoundé, Cameroon
Published: February 2022

Blood transfusion is a therapy that presents immunological risks due to the possible presence of irregular antibodies in donor or recipient blood. It is therefore recommended to reseaech irregular antibodies in both donors and recipients’ blood during pre-transfusional tests. Data relating to the search for irregular antibodies being scarce in our country, we carried out a cross-sectional descriptive study in blood donors at the Yaoundé central hospital. We recruited 200 blood donors on whose samples we performed blood grouping, screening for irregular antibodies and self-testing. Our study population consisted of 152 men and 48 women; the average age was 27.3 years. As a result, we found 4.5% alloantibodies and 0.5% autoantibodies, so an overall frequency of 5% in irregular antibodies in blood donors. This frequency of alloantibodies supports the systematisation of the Irregular Antibody Test (IAT) in blood banks.
Medical Students' Viewpoints of Yazd Shahid Sadoughi University of Medical Sciences about professors Evaluation Current Form in 2021
Authors:   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Ayatollahi Jamshid , Bahri Mohammad ,   Medical Student, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Mousavi Seyed Alireza ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Hamidfar Mahdie ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Shahcheraghi Seyed Hossein ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Published: February 2022

Evaluating the work done in different systems and using the results can help to improve things and identify the strengths and weaknesses to reveal the way to achieve the goal. Some researchers have identified student evaluation as the best method of evaluation. Therefore, in this study, we decided to examine the opinions of medical students of Shahid Sadoughi University of Medical Sciences in Yazd about the current form of professor’s evaluation in 2021. This study was as descriptive and cross-sectional. The sampling method was census and all medical students of basic sciences and physiopathology of Yazd University of Medical Sciences in 2021 were included in the study. The data collection tool in this study was a two-part questionnaire. Finally, the collected data were entered into SPSS version 22, using statistical tests were analyzed. 210 medical students were surveyed. The results of study showed that the highest number of students agreeing with the option of preparing or introducing appropriate educational texts and pamphlets with 81.9% frequency. The mean score of the current evaluation form of professors by medical students was 32.87±8.61. There was no statistically significant difference between the mean evaluation score in terms of educational level, gender and semester. According to the results of this study, it can be concluded that in general, medical students agree with the current evaluation of professors.
Assessment of the left ventricle function using Two-Dimensional Speckle-Tracking Echocardiography among patients with chronic Hepatitis C infection with preserved left ventricle ejection fraction
Authors:   Department of Cardiovascular Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt, El-Adawy Ahmed Hosny , Nabi Alaa Mohammed ,   Department of Cardiovascular Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt, Awad Nader El-Shahat ,   Department of Cardiovascular Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt, Omar Ashraf Ahmed ,   Department of hepatology, gastroenterology and internal medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt, Salem Mahmoud Abdelbadie ,   Department of Cardiovascular Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
Published: February 2022

Background: Subclinical left ventricle dysfunction among patient with chronic hepatitis C is under detected and therefore untreated. The current study aimed to use the Two-Dimensional Speckle tracking echocardiography in the assessment of global and regional function of the left ventricle (LV) myocardium in chronic viral hepatitis C patients with preserved left ventricle ejection fraction (LVEF). Methodology: In this cross-sectional study, 100 participants were divided into 2 groups; 50 patients with chronic hepatitis C and 50 normal healthy matched volunteers as controls. All participants were investigated using conventional echocardiography and 2D speckle tracking. Results: There was no statistically significant difference between hepatitis C group in comparison with control group according to Ejection Fraction (EF%) and fraction shortening (FS) (P= 0.074 and 0.393, respectively). It was be found that 14% of patients suffered from abnormal global longitudinal strain regardless a normal Left ventricular ejection fraction (LVEF). There was significant difference at the level of average GLS (P < 0.001) and as regard regional longitudinal strain, there were significant difference in many segments either basal segments showed in anteroseptal PLSS, inferolateral PLSS, inferior PLSS and infero-septal Peack longitudinal systolic strain (PLSS) (P= 0.012, 0.02, 0.011 and 0.001, respectively). Mid segments in anteroseptal PLSS, anterior PLSS A, anterolateral PLSS A and infero-lateral PLSS A (P= 0.003, 0.011, 0.002 and <0.001, respectively) and Apical segments in anterior PLSS B, lateral PLSS and Septal PLSS (P= 0.013, 0.001 and 0.031, respectively). Conclusion: In chronic hepatitis C patients, left ventricle systolic dysfunction is significantly more common when assessed by global longitudinal strain than by 2D LVEF. To signalize patients with subclinical left ventricle systolic dysfunction irrespective a normal LVEF, 2D STE may be useful for the long-term handling in this high-risk populationm.
Medical students' satisfaction from the clinical education processes in Yazd
Authors:   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Ayatollahi Jamshid ,   Hematology and Oncology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Akhondimeybodi Zohre ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran,   Infectiologist, Fellowship of prevention and control of nosocomial infections, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Raeisyazdi Mohammad Saeed ,   Medical Student, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Hamidfar Mahdie ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Shahcheraghi Seyed Hossein ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Published: February 2022

Clinical education plays a key role in the medical profession, and students must make the best use of the professors' experiences and skills while attending the department. Therefore, identifying the factors affecting the quality of clinical education in medical internships is essential. In this study, we aimed to examine the level of satisfaction of medical stagers about the clinical education process. This study was as descriptive and cross-sectional that was conducted in Yazd University of Medical Sciences in 2021. The data collection tool in this study was a two-part questionnaire. Finally, the collected data were entered into SPSS version 22 and by statistical tests were analyzed. No statistically significant difference was found between stagers' satisfaction with the overall clinical education process in terms of gender, age and indigenousness. The results of the study also showed that the highest level of satisfaction was related to the pediatric ward and the lowest level of satisfaction was associated with the psychiatric ward. The level of stagers’ satisfaction from the clinical education process was moderate.
The satisfaction of medical students of Shahid Sadoughi Univesrsity of Medical Sciences with their supervisor
Authors:   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Ayatollahi Jamshid ,   Hematology and Oncology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Heidari Faezehsadat ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Tavakoli Hossein ,   Medical Student, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Hamidfar Mahdie ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran, Shahcheraghi Seyed Hossein ,   Infectious Diseases Research Center, Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Published: February 2022

One of the most important and sensitive duties of universities towards students (especially medical students) is their scientific maturity. The supervisor and the student, and at the top of them the etiquette of the supervisors, are the dissertations of the students, as a part of the educational programs of each university and the last stage of each degree, in which students must choose a research topic in their field of study. The aim of current study was assaying the satisfaction of medical students of Yazd Shahid Sadoughi University of medical sciences from their supervisor. This descriptive research was performed in 2021. The statistical population consisted of all general doctoral students of Shahid Sadoughi University of Medical Sciences in Yazd, Iran who had defended their thesis in the past year. The analyzing the data was done using SPSS software (version 23). The results of this study showed a significant difference between students' satisfaction based on the type of university. Also, international students were more satisfied with their supervisor performance. There was no significant difference between satisfactions based on the history of student defense. The findings indicated that the medical students of our university had good satisfaction from the way conducted their theses by the supervisors. It is suggested that more attention be paid to the empowerment of students in the thesis.
Correlation of vertical dimension with lip position, nasolabial angle and incisal display at rest and at smile in young adults
Authors: Badusha S Jahamgeer , Joneja Purva , Agarwal Anshu , Singh Choudhary Deepak
Published: February 2022

Introduction: Photography has been given a great importance in diagnosis in orthodontics, the study of certain aesthic parameter on digitilzed photographs can provide an additional diagnostic tool. This study is designed to compare facial parameters and various photographic parameters among patients with long, average, short faces in central Indian population. Also an alternative method to cephalometric analysis needs to be worked upon which is reliable, easily assessable and convenient for multiple usage by the orthodontist to direct his/her treatment.
Materials and Methods: 150 subjects (75 males and 75 females) selected and examined by two methods clinical examination and photographic examination by using ImageJ software.
Results: The results of this study shows there is significant correlation between vertical dimension, incisal display upper lip length, lower lip length and nasolabial angle and there is no significant difference between clinical examination and photographic examination done with Image J software.
Conclusion: This study concluded that the vertical proportions of facial soft tissue follow the underlying vertical skeletal pattern, high vertical dimension is associated with short upper lip, more incisal display and high clinical FMA. The low vertical dimension is associated with acute nasolabial angle and low clinical FMA. Photogrammetry was found to be a quick easy, cost effective and reliable diagnostic tool which can reduce radiation exposure and reduce the number of cephalograms during treatment
Assessment of Palatal Height Index and palatal form in different malocclusions in adult patients visiting Nishtar Institute of Dentistry, Multan
Authors: Khalid Asia , Rasheed Faisal , Awaisi Zubair H.
Published: February 2022

Introduction: This study was conducted to evaluate the palatal height index in different malocclusion because of appearance of variable palatal heights & palatal forms
Materials & Method: In this study 108 adult subjects (41 males, 67 females), age ranges from 13-28yrs, were randomly selected from Orthodontic Department In Nishtar Institute of Dentistry Multan. Their impressions were taken by the Alginate and dental casts were formed and lateral cephalograms were collected. One sample t test was used to calculate the results.
Result: Descriptive statistics showed mean palatal index of 60.95% in skeletal class I, 48.31% in skeletal class II, whereas 61.26% in skeletal class III. Frequency distribution in different skeletal patterns showed 100% high palate in class I and class III whereas skeletal class II showed variety in palatal form with 82.3% high palate, 11.3% medium palate and remaining 6.3% was low palate. major portion of the sample had high palate.
Conclusion: Mean index in Skeletal Class I is 60.95 %, 48.31% in skeletal class II, 61.26% in skeletal class III. Mean palatal height index in females is significantly higher than in males. Skeletal class II has variety of palatal form with high prevalence of high palate. Most common palatal form is high palate.
Poremećaj iz spektra autizma iz različitih perspektiva
Authors: Borovec Sanja , Ivšac Pavliša Jasmina
Published: February 2022

Poremećaj iz spektra autizma (PSA) obuhvaća skupinu složenih neurorazvojnih poremećaja čija je incidencija u stalnom porastu (Centar za kontrolu i prevenciju bolesti, 2021), a riječ je o cjeloživotnom stanju koje utječe na mnoge aspekte života osobe. Za PSA su karakteristična odstupanja na razini socijalne komunikacije i socijalnih interakcija uz atipičnosti u obilježjima općeg ponašanja, interesa i aktivnosti (DSM-5, 2013). Uobičajena fizička obilježja osoba sa PSA-om otežavaju okolini interpretaciju njihova socijalno često neprimjerenog ponašanja, nerijetko razvijajući pogrešne pretpostavke ili čak predrasude o toj kliničkoj populaciji (Gray, 2002). Široka dostupnost različitih vrsta medija omogućuje široj javnosti jednostavan pristup informacijama, a bez selekcije izvora informacija i kritičkog promišljanja o pročitanom daje se prostor protoku velikog broja dezinformacija (Obeid i sur., 2015). Cilj ovog istraživanja je uvid u osviještenost hrvatske populacije za obilježja komunikacije i jezika osoba sa PSA-om. Kroz posebno osmišljen dio upitnika, cilj je ujedno procijeniti tendenciju hrvatskog društva u pripisivanju negativnih karakteristika osobama sa PSA-om. Provedeno je istraživanje u obliku online upitnika koji su ispunjavale punoljetne osobe različitog područja zanimanja. Ukupan broj od 410 ispitanika naknadno se podijelio na nekoliko skupina s obzirom na važnost utjecaja na svakodnevni život osobe sa PSA-om: stručnjaci logopedi, edukacijski rehabilitatori i socijalni pedagozi (N=89), stručnjaci na području odgoja i obrazovanja (N=131), stručnjaci na području zdravstva (N=34), te ostatak opće populacije (N=156). Rezultati odbacuju postavljene pretpostavke, pokazuju relativnu osviještenost hrvatske populacije za obilježja komunikacije i jezika osoba sa PSA-om, bez statistički značajnih razlika između stručnjaka logopeda, edukacijskih rehabilitatora i socijalnih pedagoga u odnosu na preostali dio uzorka. Ipak, nužno je naglasiti potrebu za daljom edukacijom i podizanjem svijesti hrvatskog društva za PSA-om, kako bi se time u konačnici poboljšala kvaliteta života osoba sa PSA-om i njihova aktivnog sudjelovanja u zajednici i društvu u cjelini.
CURRENT PEDAGOGICAL ACTIVITY FEATURES OF GENERAL EDUCATION SUBJECTS TEACHERS AT THE VOCATIONAL EDUCATION INSTITUTIONS
Authors:   Institute of Vocational Education and Training of the National Academy of Pedagogical Sciences of Ukraine, Kabysh Maryna
Published: February 2022

У статті схарактеризовано сучасні особливості педагогічної діяльності викладачів предметів загальноосвітньої підготовки в закладах професійної освіти. Розкрито концептуальні аспекти модернізації підготовки кваліфікованих робітників у закладах професійної освіти. Висвітлено загальноосвітню складову базисної структури навчальних планів для підготовки кваліфікованих робітників з отриманням повної загальної середньої освіти і сучасний підхід до проєктування змісту професійної освіти. Досліджено сучасні особливості опанування учнями природничо-математичних дисциплін у закладах професійної освіти. Окреслено результати Міжнародного дослідження якості освіти PISA в Україні. Вказано на необхідність відбору принципів, обґрунтування факторів і педагогічних умов, розроблення технологій і методик навчання сучасних учнів, представників «покоління Ζ».
METHODOLOGY OF TRAINING FUTURE EDUCATORS FOR MANAGEMENT OF PROFESSIONAL ACTIVITY IN THE PRESCHOOL EDUCATION SYSTEM
Authors:   South Ukrainian National Pedagogical University named after K. D. Ushynsky, Lystopad Oleksii , Mardarova Iryna ,   South Ukrainian National Pedagogical University named after K. D. Ushynsky
Published: February 2022

У статті розглянуто особливості підготовки майбутніх вихователів до управлінського забезпечення професійної діяльності в закладах дошкільної освіти. Описано експериментальне дослідження визначення рівнів підготовленості майбутніх вихователів до управлінського забезпечення професійної діяльності в закладах дошкільної освіти. Доведена ефективність запропонованої методики підготовки майбутніх вихователів до управлінського забезпечення професійної діяльності в закладах дошкільної освіти. Доведено, що підготовка майбутніх вихователів до управлінського забезпечення професійної діяльності в закладах дошкільної освіти вимагає оволодіння широким колом знань, умінь і навичок, які умовно можна розподілити на концептуальні та технічні. Методика підготовки майбутніх вихователів до управлінського забезпечення професійної діяльності в закладах дошкільної освіти передбачала проведення практичних занять переважно у вигляді розроблення та захисту навчальних проєктів і ділових ігор, проведення конкурсу з професійної майстерності, де майбутнім вихователям потрібно було самостійно знайти інформацію з обговорюваних питань; підготувати план організаційних дій, за допомогою яких інший студент міг би повторити шлях добування цієї інформації; розробити план заходів, за допомогою яких кожен студент зможе забезпечити відтворення певних управлінських норм.
INTEGRATED CLASSES IN THE INCLUSIVE LEARNING SYSTEM: EXPERIENCE, REALITIES AND PROSPECTS
Authors:   Bila Tserkva Institute of Continuous Professional Education SIHE «University of Education Management» of the NAES of Ukraine, Kucherak Iryna , Petrushak Oksana ,   Bila Tserkva Institute of Continuous Professional Education SIHE «University of Education Management» of the NAES of Ukraine
Published: February 2022

У статті розглянуто питання впровадження інтегрованих занять у систему інклюзивного навчання, окреслено основні напрями та принципи впровадження інтегрованих занять у систему інклюзивного навчання, проаналізовано можливості інтеграції задля посилення ефективності освітнього процесу. У публікації зосереджено увагу на трактуванні базових дефініцій порушеної проблематики (інтеграція, інклюзія, інтегровані заняття), а також на унікальних можливостях, які надає інтеграція для реалізації основних завдань інклюзивного навчання як спосіб навчання і як дієвий інструмент формування знань, умінь та навичок.
IMPLEMENTATION OF THE EUROPEAN EXPERIENCE IN THE NEW UKRAINIAN SCHOOL «PRIMARY EDUCATION»
Authors:   Oleksandr Dovzhenko Hlukhiv National Pedagogical University, Reshetniak Viktor
Published: February 2022

У статті розглянуто євроінтеграційні перспективи розвитку української загальної середньої освіти. Визначено базові проблеми сучасної загальноосвітньої школи України. Виокремлено та охарактеризовано низку факторів загальноосвітнього, нейропедагогічного, психолого-педагогічного та соціально-економічного характеру, що спонукають до зміни структури та змісту освіти в сучасній українській школі. Аргументується перспективна структура НУШ з позицій загальних тенденцій розвитку ефективних моделей закладів загальної середньої освіти.
PEDAGOGICAL CONDITIONS AND STRUCTURAL-FUNCTIONAL MODEL OF VOCATIONAL TRAINING OF FUTURE PRIMARY SCHOOL TEACHERS FOR BUILDING LABOR COMPETENCIES OF PRIMARY SCHOOL STUDENTS IN TERMS OF EDUCATIONAL INCLUSION
Authors:   Pavlo Tychyna Uman State Pedagogical University, Pisniak Valentyna
Published: February 2022

У статті репрезентовано авторське бачення педагогічних умов та структурно-функціональної моделі підготовки майбутніх учителів початкової школи до формування трудових компетентностей молодших школярів в умовах освітньої інклюзії. Резюмовано, що розроблена в межах дослідження модель – це органічна впорядкованість мети, змісту і технології професійної підготовки майбутніх учителів початкової школи до формування трудових компетентностей молодших школярів в умовах освітньої інклюзії. Узгодження всіх її компонентів спрямовано на створення спеціальних умов для досягнення кінцевого результату – готовності майбутніх учителів початкової школи до формування трудових компетентностей молодших школярів в умовах освітньої інклюзії, що підпорядковується системі дидактичних вимог. До педагогічних умов підготовки майбутніх учителів початкової школи до формування трудових компетентностей молодших школярів в умовах освітньої інклюзії віднесено такі фактори: забезпечення професійної мотивації майбутніх учителів початкової школи до формування трудових компетентностей молодших школярів в умовах освітньої інклюзії; поєднання інноваційних і традиційних методів у професійній підготовці майбутніх педагогів для підвищення рівня готовності застосовувати набуті знання у процесі формування трудових компетентностей молодших школярів в умовах освітньої інклюзії; розширення діапазону професійних умінь і навичок майбутніх учителів початкової школи засобами проєктних технологій;організація самоосвітньої діяльності майбутніх учителів.
CRITERIA, INDICATORS AND LEVELS OF PROFESSIONAL COMPETENCE OF FUTURE BACHELORS OF RAILWAY TRANSPORT
Authors:   Oleksandr Dovzhenko Hlukhiv National Pedagogical University, Hrebenyk Anton
Published: February 2022

У статті розкрито критерії сформованості професійної компетентності майбутніх бакалаврів залізничного транспорту. Для мотиваційно-ціннісного, когнітивно-функціонального, рефлексивно-оцінювального критеріїв встановлено відповідні показники, що їх характеризують, рівні сформованості (елементарний, достатній, високий, творчий) та дібрано відповідний діагностичний інструментарій. Проаналізовані критерії, показники та рівні забезпечують визначення сучасного стану та динаміки формування професійної компетентності майбутніх бакалаврів залізничного транспорту під час навчання в закладі вищої освіти.
High-Resolution Air Pressure Measured from Ground StationsHigh-Resolution Air Pressure Measured from Ground Stations
Authors:   Louisiana State University, Baton Rouge, LA 70803 USA, Li Chunyan
Published: February 2022

Air pressure data were recorded at two ground stations separated by 9.6 km. The sampling intervals are ~ 3 sec and 21 sec, respectively. The data files provided here are the raw data.
ANTIHYPERURICEMIA ACTIVITY OF WUALAE FRUIT (Etlingera elatior Jack R. M. Smith) ETHANOL EXTRACT IN VIVO
Authors: Jabbar Asriullah , _ Wahyuni , Leorita Mesi , Yusuf Muhammad Ilyas , _ Sahidin
Published: February 2022

Plants Etlingera elatior (Wualae) is a family Zingiberaceae of ​​the genus Etlingera which has a large population in the world. The E. elatior plant is widely used empirically in the community to increase endurance and seasoning in fruit.

In this study, ethanol extract was used to determine its potential and effectiveness as an antihyperuricemia (in vivo) was tested pharmacologically on Rattus novergicus L. In this study, twenty-four rats were grouped into six groups, namely the ethanol extract of wualae fruit at a dose (100 mg/kgBW, 200 mg/kgBW, 300 mg/kgBW, 400 mg/kgBW), and the negative control group Sodium CMC 0 .5%, and the positive control group used Allopurinol 10 mg/kgBW. Furthermore, To increase the value of uric acid levels, the rats were first induced with 250 mg/kgBW Potassium Oxonate via intraperitoneal (i.p). Furthermore, the preparation according to the treatment was given orally one hour later after the administration of potassium oxonate. At the hour (1, 2, 3), the blood was taken intravenously (i.v) through the rat's tail, and then the uric acid level was analyzed with a photometer. All doses used in this study, namely 100, 200, 300, and 400 mg/kgBW, showed that they could reduce uric acid overall. The effective dose used is the dose (300 mg/kgBW, 400 mg/kgBW). This research can be concluded that the ethanol extract of the fruit of Etlingera elatior (Jack) R.M. Smith (Wualae) has potential as an antihyperuricemia (uric acid) and can be developed as a traditional medicine
ETLINGERA GENUS: PHYTOCHEMICAL SCREENING AND ANTICANCER ACTIVITY
Authors: - Wahyuni , Diantini Ajeng , Ghozali Mohammad , I Sahidin
Published: February 2022

Etlingera is one of the plant genera from the Zingiberaceae family and is widely distributed in Asia to the Pacific Islands, with various species ranging from 150 to 200 species. The Etlingera are commonly used as spices, vegetables, and traditional medicines. Many pharmacological activities have been reported from this genus, including antioxidants, antibacterials, cholesterol-lowering, anticancer, and others. The phytochemical content of Etlingera reported are phenolics, diarylheptanoids, flavonoids, steroids, alkaloids, and terpenoids.  Eight species from Etlingera, namely Etlingera elatior, E. pavieana, E. brevilabrum, E. pyramidosphaera, E. megalocheilos, E. coccinea, E. fimbriobracteata, and E. corneri are reported provided anticancer activity. This review article aims to review the phytochemical screening from Etlingera genus, and its anticancer activity.
OPTIMIZATION ANTIBACTERIAL PRODUCTION TIME OF ACTINOMYCETES ISOLATES (TE 235 ISOLATES) AGAINS ANTIBACTERIAL ACTIVITY ON ESCHERICHIA COLI AND STAPHYLOCOCCUS AUREUS
Authors: Tyas Sutiara Prihatining , Syarifuddin Alfian , Septianingrum Ni Made Ayu Nila
Published: February 2022

The search for new Antibiotics is needed in the hospital because of the multi-resistance Antibiotics that result in an increase in deaths due to Antibiotic abuse in dealing with infectious diseases, so it is necessary to explore to get potential new antibiotics. Actinomycetes are microorganisms that can produce is antibiotics. Actinomycetes isolate (isolate TE 235) has been isolated from rizosphere soil of sugarcane root crops. This study aimed to determine the optimal time of TE 235 isolates in producing secondary metabolites in the form of antibiotics that can test bacteria Escherichia coli and Staphylococcus aureus and the growth profile of TE 235 isolates were reviewed based on the production of cell biomass. The activity test method used in this study is a suitable test method. The results showed that the liquid culture of Actinomycetes isolates (isolate TE 235) had an optimal time to produce secondary metabolites (Antibiotics) against Staphylococcus aureus bacteria after incubation for ten days with inhibition zone diameter of 6.67 ± 0.94 mm, whereas against Escherichia coli bacteria on the seventh day with a diameter of inhibitory zone of 10.00 ± 0.82 mm. The results of research on the growth of Actinomycetes bacteria isolate TE 235 based on the weight of cell biomass that underwent the stationary phase on the 9th day. The incubation time of the culture of Isolate TE 235 to obtain optimal approval of antibiotics after ten days of incubation in terms of antibiotic activity on Staphylococcus aureus and Escherichia coli and the growth phase of TE235 isolates as the stationary phase.
COMPUTATION DESIGN OF QUINAZOLINE-4(3H)-ON DERIVATIVES AS CYCLOOXYGENASE-2 (COX-2) INHIBITOR
Authors: Widiyana Anita Puspa
Published: February 2022

The 3-(benzylideneamino)-2-(2,4-dichlorophenyl)-quinazoline-4(3H)-ones (BDCQ) are compounds developed as anticancer drugs and quinazolines. The activity and bioavailability of BDCQ derivatives as anticancer compounds that inhibit COX-2 can be predicted by computer programs and online servers. Substituents are added at positions 2 and 3 to the quinazoline-4(3H)-on ring, such as -H, -NO2, -OCH3, -N(CH3)2, -SO2NH2, -OH, and –OCH3. QSAR as COX-2 inhibitor analysis was performed by SPSS Ver. 21 software. Lipinski’s rule of five for determining bioavailability is performed by an online server at http://ilab.acdlabs.com. The best QSAR equation used to predict the COX-2 inhibitors from these compounds is RS-pred = 0.372 Log P + 0.014 MR + 0.979 Etot – 4.859, with n= 12, R = 0.998; SE = 0.356, F = 805.252 and sig = 0.001. Six compounds were predicted to have good oral bioavailability, such as 3-(benzylideneamino)-2-(2,4-dichlorophenyl)quinazoline-4(3H)-one, 2-(2,4-dichlorophenyl)-3-((2-nitrobenzylidene)amino)quinazoline-4(3H)-one, 2-(2,4-dichlorophenyl)-3-((3-nitrobenzylidene)amino)quinazoline-4(3H)-one,  2-(2,4-dichlorophenyl)-3-((2-methoxybenzilidene)amino)quinazoline-4(3H)-one, 2-(2,4-dichlorophenyl)-3-((3-methoxybenzylidene)amino)quinazolin-4(3H)-one,  and 2-(((2-(2,4-dichlorophenyl)-4-oxoquinazolin-3(4H)-yl)imino)methyl)- benzenesulfonamide. This research can be used as an in vitro and in vivo study for BDCQ derivatives as anticancer drugs.
Territorial'nye sistemy: zadachi reorganizatsii i kontseptual'nye osnovy ikh resheniya v formatakh gradostroitel'nogo planirovaniya [Territorial systems: Reorganization and conceptual basis for urban planning]
Authors: Yushkova N. G.
Published: February 2022

In modern urban planning decisions, the conceptual basis is not systematically investigated and developed when determining the development prospects of regional settlement systems. The priority of such decisions is to meet the requirements for spatial planning, urban planning zoning, territory planning. This is not enough to ensure the integrity of settlements and planning principles.The paper identifies and characterizes the urban planning activities such as the development of territorial systems and quality improvement of living environment. Settlement system development largely depends on both basic regional conditions and readiness of territories to initiate urban planning. These processes have the greatest impact on spatial planning as an element of the strategic planning system.The proposed theoretical and empirical research methods allow to substantiate the transformation stages of settlement systems and characterize their change, formation principles of urban planning, planning, functioning, life cycle. The improvement of town-planning methodology is proposed. All this contributes to the development of regional settlement systems, which can decrease due to the permanent emergence of new urban planning phenomena and processes.
Analiz izmeneniya koeffitsienta sherokhovatosti rusla maloi reki v zadannom stvore (na primere r. Chernoi) [Roughness coefficient meas-urements of the Chernaya River channel]
Authors: Akhmedova N. R. , Naumov V. A.
Published: February 2022

The paper presents the determination of the roughness coefficient of the minor river channel, since one of the main design parameters depends on the minor stream, required for a substantiation of design decisions. In accordance with the regulatory documents of the Russian Federation, the roughness coefficient is taken according to the visual characteristics of the riverbed.The purpose of this work is to determine the relationship of the roughness coefficient and dimensionless complexes at different water depths (before and after entering the floodplain).All calculations are performed according to the results of studying the hydrological conditions of the Chernaya river. The roughness coefficient is determined by the numerical method.Analysis of the maximum depth allows to obtain its certain value. It is shown that the hydraulic radius increases at a higher depth. When the maximum depth is deeper, this dependence is nonmonotonic, and when water enters the floodplain, the hydraulic radius strongly differs from the average depth of the minor stream. It is found that before entering the floodplain, there is a significant stochastic relationship between the roughness coefficient, Reynolds number and the dimensionless complex. After entering the floodplain, there is a close stochastic relationship between roughness coefficient and the Froude number. When determining the minimum water levels, the exponent of Chezy's velocity factor in the Manning formula cannot be considered a constant value, because this can lead to a great error.
Kompleksnye issledovaniya gorodskoi usad'by na ul. Dzerzhinskogo, 12, v g. Tomske [Overall study of mansion at Dzerzhinskii street in Tomsk]
Authors: Katalevskaya E. S. , Sitnikova E. V.
Published: February 2022

The paper studies one of the preserved wooden mansions in Tomsk relating to the 19th and early 20th centuries, the manor at 12, Dzerzhinskii street. In addition to the main residential building, coach and service houses are preserved. The paper describes the planning structure of the mansion, architecture, and preservation degree. In addition, there are given examples of volumetric and planning solutions of Tomsk household buildings, which can serve as analogues for the restoration of historical buildings of the mansion. There are very few preserved holistic historical mansions in Tomsk.The originality of this research lies in the comprehensive scientific analysis of one of the completely preserved wooden mansions of the 19th and early 20th centuries at 12, Dzerzhinskii street in Tomsk.Research is based on the archival documents, materials of previously completed design studies carried out at the university Department of Restoration and Reconstruction of the Architectural Heritage. The mansion significance and the cultural image of Tomsk are determined herein. The different functional use of the mansion is proposed.The article is based on the study of archival materials carried out by the authors of field studies, materials of previously completed design studies carried out as part of the final qualification work at the Department of Restoration and Reconstruction of the Architectural Heritage of TSUAB.As a result of the study, the significance of the estate development in preserving the individual historical and cultural appearance of the historical city was determined. Variants of the use of the estate on the street. Dzerzhinsky, 12 in Tomsk for actual functions in a modern city.
Stsenarnoe razvitie planirovochnogo karkasa Yuga Sibiri [Scenario of South Siberia layout development]
Authors: Skryabin P. V.
Published: February 2022

Based on the expert evaluation, the paper reviews the urban development of vast territories of South Siberia with rich natural resources, favorable conditions for economic activity and residence. The market-oriented model of the urban planning management of today does not consider the all factors in developing the planning structures on vast territories and is not suitable for creating large-scale projects for their development. Therefore, a scenario forecasting method is proposed to substantiate possible directions of the urban development in the South Siberia as well as the identification of the potential urban development centers. Three development scenarios for the planning framework of the South Siberia are suggested and settlement centers are identified. The paper shows the relationship between their typology, significance, and location at the intersection of planning transport and natural axes.
Simulation of the Radiation Situation during the “Early” Dismantling of the Building Structures of the Shelter Object
Authors:   Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, Balan О. V. , Lanskyh F. V. ,   SSE “Chornobyl NPP”, Paskevych S. A. ,   Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, Pidbereznyi S. S. ,   Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine
Published: February 2022

A model of the “early” dismantling of the building structures of the Shelter object is developed in the ChNPP VRdose Planner program. The ChNPP VRdose Planner software product was developed at the Institute for Energy Technology (IFE), Norway. ChNPP VRdose Planner is a tool for real-time computer simulation of the radiological environment and actions sequence planning. The simulation is performed in a directly existing environment, while optimizing radiation protection, and makes it possible to prepare reports on work plans with dose estimates. Based on experimental data, mathematical modeling of gamma fields was carried out and spatial distributions of the power of gamma-radiation dose over the roof of the central hall of the “Shelter” object ChNPP. The distributions were analyzed to clarify the location of the most intense sources of gamma radiation, the characteristics and locations of the sources of ionizing radiation were determined, a visual display of the change in the radiation field above the roof of the Shelter object is shown. The eastern wall of the central hall is an accumulation of fragments of the reactor core in the vertical plane, located from an altitude mark of 38.0 m to an altitude of 64.0 m — about 26 m high, about 23 m wide and 3 m thick. It has been established that the dismantling of the roll-off from the pipes should be started from the western side of the Shelter, since this provides a lower level of ambient equivalent dose rate. After dismantling the “light” roof and rolling up from pipes, the ambient equivalent dose rate at the 67.5 m mark increases from 1.1 to 2.8 times. The use of the ChNPP VRdose Planner program for planning and performing installation activities, as well as the activities for the maintenance, repair and replacement of the equipment in the radiation-hazardous conditions will allow: make justified decisions about the feasibility of a particular activity; choose the best technical solutions to achieve set goals; calculate or optimize the structure of radiation protection of the personnel. The use of a computer model will allow selecting and optimizing design solutions for the unstable structures deconstruction, verify them for the compliance with the established characteristics and requirements, and create an interactive software package for the personnel training.
Arab-Muslims Contributions to Modern Neuroscience: What’s Giving Us Hope?
Authors: Mohamed Wael MY
Published: February 2022

The Arab world encompasses a broader geographical area, covering a wide variety of countries in Asia andAfrica. Arab culture is due to much of its development in all the fields of intellectual practice, including inmedicine, particularly during the Golden Age of the Arabic Islamic sciences (8th – 13th centuries C.E.). Theglorious history of the Arab world allows us to consider the debt of mankind to the golden age of Arabscience and assess the contribution of Arab countries to our day's biomedical and neuroscience research.
Formal and Informal Language Expressions Used by English Students of Indonesia in Classroom Presentation-Interaction
Authors: Muslimawati Nurfitri Sri
Published: February 2022

Analysing communication strategies remains crucial to overcome communication problems in classroom interaction since it directs the students to receive successful English learning results. One strategy to communicate is applying an appropriate language level of formality in the classroom. However, there have been very limited researches that explore formal and informal languages in the classroom context. This research aims to discuss the characteristics and factors influencing students in using formal and informal expressions in the classroom presentation-interaction. This research applied a qualitative method taking twenty-two students of Universitas Negeri Makassar as participants. The data from classroom observation, voice-recording, and interview were analysed using the discourse analysis approach. The result of the research shows that characteristics of formal and informal language are absolutely opposite, namely complete versus uncompleted sentence, politeness versus familiarity words, and precise versus colloquialism words. The result of the research also shows factors influencing the use of formal and informal language are formal situations, communication purposes, status and age differences, and familiarity. This research also found the relation of using formal language as students' strategies to be polite to the lecturer in classroom interaction. Results of this research are significant for students in shaping good strategies in using formal or informal language expressions to achieve effective communication in classroom interaction.
PENINGKATAN AKTIVITAS BELAJAR SISWA PADA MATA PELAJARAN EKONOMI MELALUI METODE PEMBELAJARAN KOOPERATIF MODEL JIGSAW PADA SISWA KELAS X IIS 2 SMA NEGERI 1 SITIUNG KABUPATEN DHARMASRAYA TAHUN AJARAN 2015/2016
Authors: Kaharudin Kaharudin
Published: February 2022

Tujuan penelitian ini adalah mengetahui apakah aktivitas belajar siswa dalam pembelajaran Ekonomi dapat ditingkatkan dengan menerapkan metode pembelajaran kooperatif tipe Jigsaw. Penelitian ini melibatkan siswa kelas X IIS 2 SMAN 1 Sitiung tahun ajaran 2015/2016 dan seorang guru pengamat. Penelitian ini terdiri dari dua siklus, setiap siklus terdiri dari tiga pertemuan dengan menerapkan metode pembelajaran kooperatif model Jigsaw. Hasil pada siklus I belum menunjukkan aktivitas yang berarti, sehingga dilanjutkan siklus II. Pada siklus II terdapat 85% siswa yang sudah mampu memenuhi indikator ukuran penilaian. Berdasarkan hasil penelitian ini, peneliti menyarankan kepada guru Ekonomi lainnya untuk menggunakan metode Jigsaw ini, pembelajaran menjadi lebih menyenangkan dan memperoleh hasil yang memuas.
PEMANFAATAN MEDIA INFORMASI TEKNOLOGI DAN KOMUNIKASI DALAM PEMBELAJARAN PAI DI SEKOLAH DASAR
Authors: Perwita Resmi
Published: February 2022

Proses pembelajaran merupakan penyampaian informasi dari guru kepada siswa. Informasi yang disampaikan dalam bentuk ilmu pengetahuan, keterampilan dan sikap. Agar bahan ajar tersampaikan dengan baik dan cepat dipahami oleh siswa maka diperlukan media untuk membantu guru dalam memberikan materi kepada siswa. Pelajaran pendidikan agama islam merupakan pembelajaran yang sangat bermanfaat bagi kehidupan manusia karena berkaitan dengan kehidupan di akhirat. Media TIK dapat digunakan dalam proses pembelajaran. Pemanfaatan media TIK pada materi cerita percontohan Nuh (a) melalui tayangan video contoh Nuh as. Penggunaan media TIK dalam pembelajaran memahami cerita teladan Nuh memudahkan siswa dalam memahami cerita teladan Nuh serta siswa merasa senang dan nyaman dalam belajar. Sehingga kualitas pembelajaran pendidikan agama islam dapat ditingkatkan dengan pemberdayaan media TIK. Tujuan dari penelitian ini adalah untuk mengetahui media IKT yang dapat meningkatkan kualitas pembelajaran pendidikan agama islam pada materi contoh cerita nabi nuh di SDN 08 enam kabupaten Padang Pariaman. Dari hasil observasi terlihat terjadi perubahan dari nilai 57.07 menjadi 76.72. Pemanfaatan media TIK dalam pelajaran pendidikan agama islam dalam cerita teladan nuh semakin meningkat. Peningkatan yang terlihat adalah peningkatan hasil belajar, proses pembelajaran, serta sikap siswa.
SEJARAH ISLAM PADA MASA PANDEMI DI SDIT AL-MARHAMAH KAMPUNG
Authors: Aguswan Rasyid Eldarifai Mafardi
Published: February 2022

Sejarah Islam merupakan sub bagian yang urgent dalam Pendidikan Agama Islam. Pandemi Covid-19 menyita perhatian Pendidik agar senantiasa meningkatkan kualitas pembelajaran. Penelitian ini dilakukan untuk menganalisis kemampuan pendidik dalam memanfaatkan media Teknologi Informasi dan Komunikasi (TIK) dalam pembelajaran Sejarah Islam. Penelitian ini menggunakan Metode gabungan (miss research) kualitatif dan kuantitatif dengan strategi eksploratoris sekuensial. Prioritas utama menggunakan penelitian kualitatif untuk mengeksplorasi masalah yang diteliti. Selanjutnya kuantitatif dengan Pree Experimental Design.Semua Stake Holder di Yayasan Al-Marhamah Padang Pariaman selalu memberikan pelayanan prima kepada peserta didik. Perangkat yang digunakan dalam pembelajaranberupa  Laptop, infocus dan Handphone Android dan aplikasi yang dimilikinya. Media yang digunakan dalam pembelajaran Sejarah Islam diantaranya: Video pembelajaran, Google Form, Microsoft Powerpoint, dan lain sebagainya. Semua instrument dinyatakan valid dengan tingkat signivikansi 0,005, artinya penggunaan MediaTekhnologi Informasi dan Komunikasi (TIK) dalam Pembelajaran Sejarah Islam biasa meningkatan hasil belajar pada masa pandemidi SDIT Al-Marhamah Kampung Dalam Kabupaten Padang Pariaman.
PENERAPAN STUDENT FASILITATOR AND EXPLAINING TERHADAP KETERAMPILAN BERBICARA STKIP PGRI SUMATERA BARAT
Authors: Afrini Rahmi Risa Yulisna
Published: February 2022

Penelitian ini dilatarbelakangi oleh pentingnya keterampilan berbicara bagi siswa guru sebagai calon pendidik. Keterampilan berbicara yang sangat minim mempengaruhi kemampuan mahasiswa untuk menjelaskan materi atau materi pelajaran dalam perkuliahan serta kemampuan menjelaskan materi di kelas nanti. Penelitian ini bertujuan untuk meningkatkan kemampuan siswa dalam menjelaskan dengan menggunakan model pembelajaran Student Fasilitator And Explaining. Jenis penelitian ini adalah penelitian kuantitatif dengan metode penelitian eksperimen. Populasi dalam penelitian ini adalah 220 mahasiswa angkatan 2016. Sampel penelitian dipilih dengan menggunakan teknik purposive sampling. Instrumen penelitian berupa tes kinerja dan angket. Hasil penelitian ini menunjukkan bahwa penggunaan model pembelajaran Student Facilitator And Explaining Center (SFAE) mampu meningkatkan keterampilan berbicara.