bluuebunny/crossref_metadata_2025 huggingface dataset:
Penggunaan Input yang Optimal pada Usaha Tani Kedelai (Suatu Kasus di Desa Sukahurip, Kecamatan Pangatikan, Kabupaten Garut, Jawa Barat)
Authors: Suminartika Eti
Published: November 2020

The majority of soybean supply is fulfilled by importation and the import of soybean tends to increase. The dependency of Indonesia on imported soybean indeed becomes a serious issue in maintaining food security and local production of soybean is low and quite decreasing. The low domestic soybean production might be caused by the inappropriate used of inputs. Many cases found in the field are the inefficient uses of input factors. The purpose of this study is to analyze the factors influencing the soybean production and to analyze the optimal level of input use in soybean production. The study was conducted in the Sukahurip Village, Pangatikan Sub-District, Garut District, West Java in July 2018. The research method used was a survey method. The data used consisted of primary and secondary data. Primary data were obtained from samples of soybean farmers and samples of farmers were taken by a simple random sampling. The data were analyzed by Cobb Douglass`s Production function (to analyze factors affecting soybean production) and the NPM that was equal to BKM formula was used to determine the optimal level of inputs use. Factors influencing soybean production are land and seeds. Land use, seeds, and ZA fertilizer have not been used efficiently because of the limited land use and the use of substandard inputs. The addition of inputs to the optimal level is 1.36 hectares of land use and 52.7 kg of seeds that will maximize the profits.

Keywords: efficiency, input, optimal, production, soybean
Модель и алгоритм анализа данных спектральных составляющих зубного ряда при протезировании
Authors: Гафуров Керим Абсаламович
Published: November 2020

В современной ортопедической и хирургической стоматологии при протезировании каждая единица зубного протеза должна выглядеть как естественный зуб, так как это восстанавливает эстетический вид всей полости рта и улучшает внешний облик пациента, а также будет способствовать нормализации общего состояния здоровья за счет обретения им утраченного чувства уверенности в себе и восстановления душевного равновесия. Первоначальным этапом при протезировании зубов является определение их цветовых составляющих. От этого этапа зависит соответствие конечного результата исходному протезируемому зубу. Процесс снятия показателей в большинстве случаев проводится ручным способом, что является причиной ошибок неправильно подобранного цвета и приводит к дополнительным затратам на изготовление повторного образца. Вследствие этих и других объективных причин была поставлена задача разработки модели и алгоритма анализа данных спектральных составляющих зубного ряда при протезировании. Была использована методика анализа данных спектральных составляющих зубного ряда на основе аддитивного синтеза цветов. Используя данную методику была разработана модель, в которой изменение цветовых составляющих происходит в корреляционной зависимости относительно регрессионной модели, поэтому возможно составление интерполяционных уравнений, а на их основе анализ и рассмотрение единой системы для всех подуровней цветовых градаций. Для проверки разработанной информационной модели были созданы алгоритм и специализированное программное обеспечение. Проведенные клинические исследования показали полную адекватность разработанной модели.
Компьютерная модель, примеры анализа влияния ландшафтно-метеорологических факторов на динамику низовых лесных пожаров
Authors: Таранчук Валерий Борисович , Баровик Дмитрий Валентинович
Published: November 2020

Обсуждаются результаты разработки и адаптации компьютерной модели для прогнозирования распространения низовых лесных пожаров, математического описания в принятом приближении соответствующих физико-химических процессов с уточнениями включаемых в уравнения взаимосогласованных определяющих функций и коэффициентов. Платформа разработки компьютерной модели, проведения расчетов, формирования базы данных с результатами вычислений – система компьютерной алгебры Wolfram Mathematica. Представлены данные вычислительных экспериментов по изучению возможных сценариев распространения зоны горения вблизи противопожарных разрывов во фронте, тыле и флангах пожара. Выявлены, иллюстрируются многомерной графикой несколько качественных особенностей в эволюции температурного фронта, его распространении на площади лесного массива при наличии полян различной формы, в том числе, с демонстрацией влияния равновесной скорости ветра в пологе леса. Подобраны и поясняются представительными примерами возможные варианты динамики фронта пожара в направлениях по и против ветра.
Investigation of Suicide Risk in Hemodialysis Patients in Mazandaran Province (Northern of Iran) in 2019
Authors: Taebi Mozhgan , Cutcliffe John R. , Jafari Azar , Hatef Matbue Yasaman , Bagheri Nesami Masoumeh , Goudarzian Amir Hossein
Published: November 2020

Introduction: Hemodialysis as a common and vital method of treatment in kidney patients, despite maintaining the survival of patients can be a source of stress for them.
Material and Methods: In this descriptive-correlational study, which was conducted in 2019, 97 patients with chronic kidney disease under hemodialysis in the dialysis center of Imam Reza Amol Hospital entered the study with census method. Data were collected using demographic information form and The Nurseschr('39') Global Assessment of Suicide Risk (NGASR) instrument.
Results: The mean age of the patients in the present study was 53.2 years (SD = 13.18, CI95%: 50.54-55.85). According to the findings of this study, the mean risk of suicide in hemodialysis patients was 19.32.
Conclusion: According to the results of this study, the risk of suicide in hemodialysis patients was very high.
Evaluation of Prognostic Risk Factors in Patients with Diabetic Foot Ulcers Admitted to Sayyad Shirazi Hospital in Gorgan during 2018-2020
Authors: Gholsha Roghieh , Baylari Zeynab , Tajik Mohammad , Sohrabi Ahmad , Montazeri Maryam
Published: November 2020

Introduction: Diabetes mellitus (DM) is one of the most common diseases in the world and diabetic foot ulcer (DFU) is one of the main causes of mortality and morbidity. This study was done for the evaluation of prognostic risk factors in hospitalized patients with DFU.
Material and Methods: In this cross-sectional study, the records of all patients with DFU referred to Sayyad Shirazi Hospital in Gorgan during 2018-2020 were reviewed to determine the demographic characteristics, paraclinical findings, and clinical features. All information of patients was entered into the checklist. Frequency, percentage, mean± standard deviation (SD) were used to describe the data. Chi-square and ANOVA tests were used to investigate the relationship between each. SPSS software version 20 was used for data analysis.
Results: In this study 379 patient with DFU were studied that 54.1% were female. 62.3% of patients were in the age group of 45 -65 years.  In these patients, 64.9% had hypertension and 37.7% had cardiovascular disease. 6.8% and 21.2% were smokers and drug addicts, respectively and 17.7% had history of lower limb amputation .76% of patient had grade 2 and 3 Wagner’s DFUs. According to the statistical analysis, there was no significant relationship between insulin treatment, smoking and opium use, and patientchr('39')s age with the final outcome of discharge. The chi-square test showed the relationship between white blood cells (WBCs) erythrocyte sedimentation rate (ESR) level and final outcome.
Conclusion: DFU prognosis may be related to WBC and ESR, grading of DFU, and history of lower limb amputation.
Movilidad subjetiva, capabilities y educación
Authors: Flores-Crespo Pedro , Rodríguez Arias Nadyra
Published: November 2020

Este artículo responde a la pregunta de cómo han cambiado ciertas percepciones a lo largo de la trayectoria de vida de seis egresados con el título de Técnico Superior Universitario de una universidad tecnológica de México y qué decisiones están tomando a partir de este cambio de subjetividad. Para ello, se discute la importancia de combinar variables subjetivas (percepción) con las de tipo objetivo (ingreso) en el estudio de la movilidad social. Se elige el enfoque de las capabilities (Sen, 1985, 1987, 1999, 2009) como el marco de análisis primordial dado su énfasis en la racionalidad individual amplia, así como en su aporte conceptual referido a la libertad sustantiva para elegir estilos de vida valiosos. Por medio de un estudio longitudinal de panel, se recaba información para dar cuenta de un patrón de movilidad subjetiva ascendente, la cual mantiene su relación con la de tipo objetivo, tal como lo han documentado otros estudios. Además, se observa una relación positiva sobre sus percepciones acerca de la educación y sus logros. La manera en que los egresados de esta universidad perciben sus libertades y las de sus hijos lleva a pensar en una función social de la educación superior tecnológica que merece un mayor debate y además, demanda estudio con poblaciones más extensas para constatar los hallazgos aquí reportados.
Qué esperar de la democracia: Límites y posibilidades del autogobierno
Authors: Tomé Octavio
Published: November 2020

El ya conocido libro de Adam Przeworski, se ocupa de desentrañar cuestiones centrales de la teoría democrática. Combinando el uso de modelos analíticos con la atención a los procesos históricos y a las particularidades nacionales, Przeworski busca explicar las limitaciones de las democracias modernas para promover la igualdad, la participación efectiva, el control de los gobiernos por los ciudadanos y la libertad. Con un estilo llano, el autor repasa las particularidades de estos regímenes buceando por las causas que motivan, al mismo tiempo, una importante adhesión y un sin número de cuestionamientos. La lectura de Przeworski es una siempre revitalizante forma de reflexionar sobre la esencia de la democracia, sus limites y sus posibilidades. En esta reseña, se rescatará, particularmente, el termino de agentividad que aborda el autor, como un concepto de especial importancia para pensar la relación entre los ciudadanos y sus representantes.
The Nature and Method of Economic Sciences: Evidence, Causality, and Ends
Authors: Lavolpe Francisco
Published: November 2020

En Naturaleza y Método de la Ciencias Económicas, Evidencia, Causalidad y Fines, Ricardo Crespo nos introduce a lo más profundo y tal vez menos explorado de la ciencia económica; su génesis y su método. Cuestiona alguno de los axiomas y explora los caminos de encuentro de las múltiples disciplinas que atraviesan la economía. Reconoce el campo del conocimiento como tributario de la episteme y de la doxa; abarcando desde los algoritmos hasta los valores humanos. El trabajo de Crespo propone una síntesis para el abordaje de la ciencia económica, cuyas múltiples perspectivas conforman apenas un boceto de los complejos espacios de la realidad social.
Conversaciones de paz en Afganistán
Authors: Barrios Silvana
Published: November 2020

Tras una serie de conflictos armados de extensa duración (desde la invasión soviética de 1979), que no solamente dejó a Afganistan devastado, sino que produjo una dislocación de la sociedad afgana (Hakami, 2011), el país se encuentra hoy en una circunstancia en la que todos los actores reconocen que no se puede lograr una solución militar después de tantos años de guerra, con un deseo generalizado de los afganos de obtener una paz sostenible. La situación de seguridad ha empeorado en los últimos años, alcanzando las tasas de bajas civiles un terrible récord en 2018. Desde que se alcanzó el acuerdo entre Estados Unidos y los talibanes en febrero de 2020, se han observado pocos progresos en el proceso de paz afgano más amplio y la violencia se ha desatado (UNAMA; 2019). De acuerdo a las Naciones Unidas, 1.300 civiles murieron y se registró un aumento del 33 % en las muertes causadas por los talibanes en los primeros seis meses de este año (Mashal y Rahim, 2020; UNAMA, 2020).El acuerdo entre Estados Unidos y los talibanes señala 4 objetivos: 1) Los grupos armados (talibanes y fuerzas de seguridad afgana) no podrán utilizar Afganistán como base para actos contra Estados Unidos y sus aliados, 2) Las fuerzas extranjeras se retirarán de Afganistán, incluidas las tropas y contratistas estadounidenses y las fuerzas de la coalición, 3) Las negociaciones intra-afganas comenzarán el 10 de marzo de 2020 (se sabe ya que esa fecha se demoró) y 4) La agenda para esas negociaciones incluirá un debate sobre cómo implementar un alto el fuego permanente y completo, al tiempo que una hoja de ruta política para el futuro de Afganistán.
La importancia de lo relacional para el empoderamiento en justicia y verdad en miembros de una organización de familiares de desaparecidos por la violencia política en el Perú
Authors: Guillén Zambrano Henry Raúl
Published: November 2020

El estudio analizó las relaciones entre la conectividad social, el crecimiento postraumático y el empoderamiento en la búsqueda de justicia y verdad en miembros de una organización de familiares de desaparecidos por la violencia política ocurrida en el Perú. Para este fin, se realizaron entrevistas a profundidad que buscaron tipificar a la justicia y verdad como meta de agencia y los funcionamientos logrados, la caracterización de las relaciones interpersonales al interior del colectivo y la identificación de cambios en el tiempo tras la experiencia de violencia. Los resultados revelaron cambios importantes en lo relacional, pasando de una valoración instrumental a una intrínseca respecto a la organización. Se identificaron también cambios en el crecimiento postraumático, a razón de los vínculos interpersonales y el procesamiento de lo vivido. Finalmente, se revelaron funcionamientos intermedios y finales sobre el dominio de justicia y verdad, siendo los primeros condicionantes del logro de los últimos y en donde lo interpersonal tuvo un valor especial pues facilitó el procesamiento del evento traumático y también el logro de la meta de justicia y verdad. Al respecto, el crecimiento postraumático cumpliría un rol intermediador, dada la particularidad del caso, entre lo relacional y el empoderamiento para lograr justicia y verdad.
Students’ attitudes towards computer-assisted language learning and its effect on their EFL writing
Authors: Rahimi Ali , Jahangard Ali , Norouzizadeh Maral
Published: November 2020

This study aimed to assess the attitudes and perceptions of English-as-a-Foreign-Language (EFL) students towards the use of computer-assisted language learning (CALL) programmes and their perceived view on an online writing system that was developed in the present study by means of a questionnaire, as well as an asynchronous discussion forum. An online writing system was developed and a sample of 30 EFL learners studying at Sharif University of Technology in Iran were assigned to the study. The CALL attitudes of the participants were assessed by a CALL questionnaire, which indicated that Iranian students attached a high value to CALL. Moreover, the comments of the participants that were posted on a discussion forum were analysed with the aid of Henri’s framework, which revealed the presence of certain concepts and themes within the views of learners towards the use of computers in their educational settings.
 
Keywords: Computer-assisted instruction (CAI), computer-assisted language learning (CALL), EFL writing, student attitudes.
Parental involvement and lecturers’ towards students’ homework: A case study of engineering and non-engineering students at State Polytechnic of Sriwijaya
Authors: Ardiansyah Welly , Aryanti Nurul , Ujihanti Murwani , Leofaragusta Achmad K. K.
Published: November 2020

The purpose of the study was to focus on parents‘ involvement in the homework, and lecturers’ involvement in homework of students. Participants consisted of parents of engineering and non-engineering students in State Polytechnics of Sriwijaya and its teaching staff. The sample consisted of 150 parents of 95% high-income status and 24 certified lecturers. The research used a qualitative approach. Data was collected via surveys answered by parents and lecturers based on Lickert scale items adapted from Reglin, Cameron, and Losike-Sedimo. The results showed that parental involvement towards students’ homework completion and partnerships between parents and lecturers were very low. Since educational gains of parental involvement are noted and confirmed the significance of parents in educational processes, it is recommended that parents who do not assist their children in homework should be sensitized to do so.
Korelasi Prestasi Akademik dengan Nilai Keterikatan Interaksi Manusia-Hewan Menggunakan Pet Attachment and Life Impact Scale
Authors: Rosaef Jemimma Pamelasari , Rahmiati Dwi Utari , Sujatmiko Budi
Published: November 2020

Interaksi antara manusia dengan hewan telah terjadi selama puluhan ribu tahun yang lalu. Interaksi manusia dengan hewan memiliki berbagai efek yang positif terhadap manusia, terutama dalam aspek kognitif dan pendidikan. Penelitian ini bertujuan untuk mengetahui gambaran interaksi manusia dan hewan, hubungan, serta kuatnya hubungan prestasi akademik mahasiswa kedokteran hewan dengan nilai keterikatan interaksi manusia dan hewan menggunakan instrument Pet Attachment and Life Impact Scale (PALS). Subjek dalam penelitian merupakan mahasiswa Program Studi Kedokteran Hewan (PSKH) Universitas Padjadjaran yang memiliki hewan peliharaan dan tinggal bersama atau pernah tinggal bersama hewan peliharaan. Metode penelitian menggunakan teknik survei dengan instrument kuesioner PALS. Data yang diperoleh dianalisis menggunakan uji korelasi Spearman. Berdasarkan penelitian didapatkan hasil bahwa terdapat Korelasi positif antara prestasi akademik mahasiswa PSKH Unpad dengan nilai keterikatan interaksi manusia dan hewan dengan kekuatan hubungan sebesar r = 0,26 dan p-value = < 0,001. Kuatnya hubungan tersebut menunjukkan bahwa adanya interaksi manusia dan hewan dapat berpengaruh terhadap peningkatan prestasi akademik mahasiswa PSKH Unpad.
Gambaran Sedimen Urin Gajah Sumatera (Elephas maximus sumateranus) Bali Elephant Camp di Desa Carangsari, Petang, Badung, Bali
Authors: Maharani Nisa , Wandia I Nengah , Dharmawan Nyoman Sadra
Published: November 2020

Studi ini bertujuan untuk mengetahui gambaran sedimen urin gajah sumatera di Bali Elephant Camp. Urin delapan ekor gajah betina dewasa diambil pada pukul 7.00 - 9.00 WITA dengan metode midstream. Metode midstream dapat mencegah bakteri mengontaminasi sampel urin. Pengambilan urin dilakukan lima kali dengan jarak pengambilan sampel selama dua hari. Sedimen diperiksa di bawah mikroskop dan dilaporkan berdasarkan pengamatan Lapang Pandang Kuat (LPK) dan Lapang Pandang Lemah (LPL). Hasil yang diperoleh dari delapan ekor gajah adalah positif eritrosit pada satu gajah (0-1/LPK), leukosit pada tiga gajah (0-2/LPK), sel epitel squamous pada semua gajah, sel transisional pada dua gajah (0-1/LPK), dan mukus pada dua gajah (0-1/LPK). Sedimen urin gajah mengandung kristal dari berbagai jenis. Kristal kalsium karbonat pada tujuh gajah, magnesium ammonium fosfat atau struvit pada satu gajah, kalsium oksalat dihidrat pada enam gajah, kalsium oksalat monohidrat pada empat gajah, dan fosfat amorf pada tiga gajah. Berdasarkan hasil studi dapat disimpulkan bahwa kandungan sedimen urin gajah sumatera bervariasi. Variabilitas sedimen urin, nilai dasar sedimen urin dan pemeriksaan urinalisis rutin dari berbagai tempat konservasi gajah sumatera diperlukan untuk mendapatkan database nilai-nilai sedimen urin normal yang dapat membantu dalam mengidentifikasi status kesehatan ginjal gajah.
Prosedur Diagnosis dan Kasus Urolitiasis Berulang pada Kucing atau Anjing dalam Praktek Dokter Hewan di Kota Bandung
Authors: Mulyani Gita , Setiawati Elsa Pudji , Rahmiati Dwi Utari
Published: November 2020

Urolitiasis merupakan kondisi terbentuknya berbagai jenis batuan dalam saluran urinaria. Identifikasi jenis batuan yang dilakukan saat mendiagnosis urolitiasis perlu dilakukan untuk mencegah terjadinya penyakit yang berulang. Penelitian ini bertujuan untuk mendapatkan gambaran mengenai prosedur diagnosis kasus urolitiasis pada kucing dan anjing dalam praktek dokter hewan di Kota Bandung dan kasus urolitiasis berulang. Sampel responden diambil menggunakan purposive sampling dan didapatkan sembilan responden dokter hewan. Variabel yang diamati adalah prosedur diagnosis dan kasus urolitiasis berulang. Pengambilan data dilakukan menggunakan kuesioner berupa google formulir kemudian diolah secara deskriptif. Variabel prosedur diagnosis dikategorikan menjadi prosedur baik dan kurang baik, sedangkan variabel keberulangan dikategorikan menjadi berulang dan tidak berulang. Hasil didapatkan bahwa enam dari sembilan responden memiliki prosedur diagnosis baik. Seluruh responden dengan prosedur diagnosis baik maupun kurang baik mendapati dan menangani kasus urolitiasis berulang. Dalam kasus urolitiasis dokter hewan praktek melakukan prosedur diagnosis menggunakan berbagai alat penunjang diagnosis. Kasus urolitiasis yang berulang terjadi dengan interval yang berbeda, prosedur diagnosis bukan satu-satunya faktor yang bisa mendukung terjadinya keberulangan, faktor lain seperti pakan sangat mendukung terbentuk urolit kembali.
RFID-indicators for polymer stick insulators
Authors:   Ural state university of railway transport (USURT), Nesenyuk Tatyana Anatolyevna , Poluyanova Ekaterina Evgenyevna ,   Ural Center for Equipment Diagnostics LLC
Published: November 2020

The paper is devoted to the use of RFID-technology in electrical power engineering, in particular, for controlling the condition of high-voltage equipment of feeding transmission lines. It also describes studies on development of RFID-tag designed to indicate dielectric condition of line polymer insulator. The authors present results of tests of pilot samples of LKi-70/110-4-GP-UKhL1 polymer stick insulators with built-in RFID-indicators. The tests have been executed in accordance with the GOST R 55189-2012 requirements. As a result, the authors have made a conclusion on the possibility of using RFID-technologies for technical control of insulators on overhead transmission lines, high-voltage equipment of traction and transformer substations.
Directed results of ERAS protocol implementation in patients with colorectal cancer and solitary pulmonary metastasis in case of simultaneous surgical treatment
Authors:   Siberian State Medical University, Dambayev G.Ts. , Koshel A.P. ,   City clinical hospital No 3 of B.I. Alperovich, Shefer N.A. ,   Tomsk Regional Oncology Center, Drozdov E.S. ,   Siberian State Medical University
Published: November 2020

The aim of the research is to develop and implement a protocol for accelerated rehabilitation in patients with operable colorectal cancer and solitary lung metastasis; to evaluate the effectiveness of the protocol at all stages of perioperative period with simultaneous surgical treatment. Material and methods. The results of treating patients with colorectal cancer and synchronous lung oligo-metastasis were analyzed. All patients underwent simultaneous surgical treatment. In the study group, perioperative support was carried out using the principles of accelerated rehabilitation; in retrospective check group patients were treated according to traditional methods. In postoperative period, perioperative parameters, number and severity of complications were assessed. Results. Within the study, no statistically significant differences were found in the groups, both in the duration of surgery and in the amount of blood loss. The largest number of complications in both groups are of I and II degrees and there were no static differences. However, faster recovery of gastrointestinal function, as well as shorter in-patient period was observed in the study group. Conclusion. The study showed the feasibility of simultaneous surgical treatment in this category of patients. Moreover the use of accelerated rehabilitation protocol can reduce the duration of postoperative in-patient period, as well as decrease of gastrointestinal tract function recovery time.
Analysis of doctors of different specialties staffing in the Russian Federation and abroad
Authors:   Research and Practical Clinical Center for Diagnostics and Telemedicine Technologie, Shakhabov I.V. , Melnikov Y.Y. ,   Federal Research Institute for Health Organization and Informatics, Smyshlyaev A.V. ,   Federal Research Institute for Health Organization and Informatics
Published: November 2020

The aim of the research is to analyze the indicators of medical personnel of various specialties staffing in the Russian Federation and abroad. Material and methods. The data from Rosstat in the field of healthcare were used. The proportion of doctors of various specialties was calculated. Descriptive statistics method was used; indicators trend analysis was carried out. Results. The indicator of staffing by doctors of all specialties per 10,000 population in the studied period had a downward trend (-4.3%). The largest decrease occurred among pediatricians (-36.0%). Less decrease concerns obstetricians and gynecologists (-1.7%), psychiatrists and psychiatrists and narcologists (-11.7%), phthisiatricians (-16.6%). An increase was registered among therapeutists (except GP) (+ 1.8%), (family) GP (+ 14.2%), surgeons except anesthesiologists and resuscitators (+ 4.0%), X-ray specialists and radiologists (+15, 3%), and dentists (+ 2.3%). The indicator was stable among ophthalmologists, otorhinolaryngologists, neurologists, dermato-venereologists, and exercise therapy doctors. The proportion of therapeutists (except GPs) and GPs tended to increase and amounted 1.7% and 22.8%, respectively, by the end of the studied period. The indicator increased among surgeons except anesthesiologists and resuscitators, obstetricians and gynecologists, ophthalmologists, otorhinolaryngologists, neurologists, X-ray specialists and radiologists, exercise therapy doctors, and dentists. The decrease was registered in pediatricians, psychiatrists and psychiatrists and narcologists, phthisiatricians, dermato-venereologists. The Russian Federation occupies a leading position compared to foreign countries in terms of staffing by doctors (per 100,000 population). Conclusion. To implement personnel policy in healthcare, it is necessary to pay attention not only to quantitative indicators providing population with doctors, but to qualitative ones as well. It is necessary to balance the ratio of doctors of different specialties to form a sustainable national health system. Scientifically based mechanism for specialist’s distribution should be developed.
Realization of constructivism theory in realities of blended learning environment
Authors:   Volgograd State Social-Pedagogical University, Nesterenko V.G.
Published: November 2020

Presented is research study on projection and planning of a blended learning model in a field of formal university professional education. The article covers some problems, connected with modern learning methods and tendencies of their development. Blended learning is one of advanced tools of effective educational process, studied by teachers all over the world. The first important item in studying of blended learning is characteristics of its tendencies and theoretical bases to define ways and methods of its implementation. The article gives examples of basic theory searching, and ways and necessary conditions for blended learning environment arranging. According to many scientists, blended learning environment has all opportunities to use principles of constructivism theory, but adding of social contest in education allows ideas of social constructivism to be adopted in blended learning, as its aim is to acquire knowledge through the prism of cooperation and teamwork.
Enjoyment of teaching and learning activities form methods in the system of secondary and higher vocational education in Volga region in the first half of the 20th century
Authors:   Penza State Technological University, Veldina Yu.V. , Vagaeva O.A.
Published: November 2020

Researched is continuity of secondary and higher vocational education’s system, gives is characteristic of the main teaching and learning activities’ methods in secondary and higher vocational educational institutions in the first half of the 20th century in Volga region. The choice of territorial framework is due to the fact, that Volga region is central one of Russia, the particularities of the system of secondary and higher vocational education’s development are typical for other regions of Russia. In the first half of the 20th century future specialists training’s methodological and methodological base and law-making execution of activities of secondary and higher vocational education institutions’ legal framework took place in Volga region, and that has determined the choice of chronological framework in this article. The authors address teaching and learning activities, used by teachers for learning process’s organization in Volga region’s educational institutions, pick out their advantages and disadvantages. The main methods are: “Dalton plan” with various forms of specially concerted activity, brigade-laboratory method, based on students’ work in team and tasks’ conduct independent operations, and comlpex method, formed up knowledge elicitation (for example, areas of interest and inclinations). Explanatory-illustrative methods of learning, procreational problem, partly search (heuristic), partly research (experimental) methods were used for preparing future specialists at universities.
Pyrométamorphisme induit par la gazéification souterraine de niveaux charbonneux du Westphalien dans le bassin de Mons (Belgique) [Pyrometamorphism induced by underground coal gasification of Westphalian beds in the Mons basin (Belgium)]
Authors: NZALI Timothée , DUCHESNE Jean-Clair , JACQUEMIN Christiane , VANDER AUWERA Jacqueline
Published: November 2020

During the underground coal gasification experiment conducted at Thulin (Belgium), partial melting occurred in the surrounding rocks (Westphalian shales and sandstones). Samples were collected at the roof of the coal bed. Minerals which crystallized from the partial melts were identified under the polarizing microscope, with electron probe microanalysis, by X-ray diffraction and scanning electron microscopy. They include cordierite, orthopyroxene, olivine, spinel, cristobalite, mullite, osumilite, K-feldspar, ilmenite, hematite, wollastonite, calcite, andradite, monticellite, pyrrhotite, and chalcopyrite. In these paralavas, the glass proportion ranges from 20 to 40%. In some cases, melting and subsequent crystallization have produced a magnetite-bearing gabbro. This gabbro contains an inclusion of sedimentary rock (relic) in which sillimanite, mullite and corundum were recognized. Metamorphic textures suggest that sillimanite is replaced by mullite, and mullite by corundum. Temperatures in the range of 1083 °C up to 1500 °C have been estimated for the underground coal gasification process by several methods: phase diagrams in the system (FeO, MgO)-Al2O3-SiO2 numerical modelling of gabbro crystallization, cordierite polymorphs crystallization, and metamorphic reactions.
DETERMINING FACTORS RELATED TO THE TYPE OF CONTRACEPTIVES IN INDONESIA
Authors: Ramania Natya Ayu Candrika
Published: November 2020

Family Planning Program is a government program designed as an effort to control population. The government initially recommends non-hormonal contraception, however in Indonesia, the use of non-hormonal contraception is less desirable by women of childbearing age. Most women of childbearing age in Indonesia prefer to use hormonal contraception. The study was conducted to determine the relationship between age, education, occupation, residential area, number of children alive, health insurance, husband’s support by determining the type of contraception in women of childbearing age in Indonesia. The study utilized secondary data obtained from the 2017 IDHS by using a cross-sectional design. The research sample is subjects who put the last type of contraception in a private midwivery and subjects who use implanted contraception, injections, pills, condoms, and IUD. The sample size in this study was 6,030 subjects. According to the study, several factors were found that showed a relationship with the determination of the type of contraceptives in Indonesia. These factors include age, level of education, employment status, residential area, number of children alive, and health insurance. However, the husband's support factor shows that it has no relationship with determining the type of contraceptives for women of childbearing age in Indonesia.
RELATIONSHIP OF DEMOGRAPHY, SOCIO-ECONOMY, AND HUSBAND’S SUPPORT WITH THE USE OF MEDICAL OPERATIVE FOR WOMEN CONTRACEPTIVES (TUBECTOMY) TOWARDS COUPLE OF CHILDBEARING AGE IN PUSKESMAS MOJO SURABAYA
Authors: Doni Surya , Salim Lutfi Agus
Published: November 2020

The family planning program has a very appropriate role in addressing population growth. Most family planning participants chose injections and pills, while medical operative for women contraceptives (tubectomy) and medical operative for men (vasectomy) are the least preferrable. Based on National Board of Population and Family Planning data 2017, the majority of new family planning participants in Indonesia are dominated by family planning participants who use non-long-term contraception methods by 79.48% of all new family planning participants. The use of long-term contraceptive methods from year to year has increased compared to non-long-term contraceptive methods, but there is more interest in acceptors to use non-long-term contraceptive methods. The research objective is to examine the relationship between demographics, socio-economics, husband's support, and the use of medical operative for women contraceptives device (tubectomy). The research type is inferential research with cross-sectional design. The sample in this study was 40 EFAs, of which 20 EFAs used medical operative for women contraceptives (tubectomy), and 20 couples of childbearing age used non-medical operative for women contraceptives (tubectomy). The study results showed that the level of education, age, income, and husbands' motivation are not related to the use of medical operative for women contraceptives (tubectomy). However, the number of children is related to the use of medical operative for women contraceptives (tubectomy). The researcher's suggestion is to conduct education-related for pregnancy management so that the people can estimate the number of children, the distance of pregnancy, and the risk of pregnancy.
RELATIONSHIP BETWEEN CONTRACEPTIVE USE AND OCCUPATIONAL STATUS WITH UNWANTED PREGNACNY RISK AMONG COUPLES OF CHILDBEARING AGE
Authors: Rumaropen Novela Sanderina , Salim Lutfi Agus , Muhidin Salut
Published: November 2020

Unwanted pregnancy is a world problem. In 2008, there were 208 million pregnancies in the world, and 41% of them were unwanted pregnancy. Cross-national reproductive health studies have indicated that the unwanted pregnancy rates remain substantially high in many developing regions, including in Indonesia (Bearak et al. 2018). Unwanted pregnancies in Indonesia increased from 13.6% in 2012 to 16% in 2015. The high rates of unwanted pregnancies are often linked to the gaps in family planning services such as the effective use of contraceptive methods which is also influenced by family socioeconomic backgrounds such as their occupational status. Using the case study at health clinics of PKBI in East Java, this paper attempts to explore the association or relationship between the risk of unwanted pregnancy among couples of childbearing age (CCA) with their use of contraceptive methods and occupational status. A quantitative method of a case-control research design was applied by using a random sampling technique. The study was 50 women couples of  childbearing age (15–45 years), who had unwanted and wanted pregnancies. Simple correlation analysis shows that the association are relatively significant between the occurrence of an unwanted pregnancy with the long-term contraceptive use (p-value = 0.008), and with the employed in occupational status (p-value = 0.027). However, there is no correlation between the unwanted pregnancy occurrence with the short-term contraceptives use (p-value = 0.118). The study concludes that the use of short-term contraceptive methods and the employed status can still affect the risk of unwanted pregnancies, while the effective use of long-term contraceptive method has a vital role in preventing unwanted pregnancies.
QUADRANT ANALYSIS OF TOTAL FERTILITY RATE AND CONTRACEPTIVE PREVALENCE RATE OF DISTRICT AND CITY IN EAST JAVA
Authors: Mutiari Kiki Adi , Kuntoro Kuntoro
Published: November 2020

One of the indicators determine the wellness of Family Planning Program is the high number of participants enrolling, or commonly known as the Contraceptive Prevalence Rate (CPR) and the number of children born known as the Total Fertility Rate (TFR) of a maximum of 2 children. There are several regions in East Java where the situation of TFR and CPR does not show the ideal conditions. This shows that there are problems in the current family planning program. This research was conducted to map districts and cities in East Java based on TFR and CPR data respectively in quadrant form. This type of research is on-reactive research which utilizes secondary data from Indonesia - National Socio-Economic Survey in 2015. The research method used is recapitulating data and classifying districts and cities in the form of quadrants by comparing to data on achievement of TFR and CPR in East Java using SPSS. The results of the study have mapped districts and cities in East Java which are described in quadrant form. The regions that need major attention from the government are regions in quadrants I and II. Quadrant III is included in an abnormal condition and quadrant IV is a quadrant that has an area where TFR and CPR conditions are ideal. The conclusions of this study are the areas in quadrant I, namely: Sampang (district), Blitar (city), Blitar (district), Tulungagung (district), Ponorogo (district), Madiun (city), and Pasuruan (city) are the priority in getting the FP program improvements. The advice that can be given is to evaluate the ongoing family planning program to find out the factors that cause the TFR and CPR conditions are not in line with government expectations.
Ovitrap Modification in Improving the Ability of Aedes Sp. Egg Trapping in Banjarbaru City
Authors: Zubaidah Tien , Erminawati Erminawati , Ratodi Muhamad
Published: November 2020

Introduction: Dengue Hemorrhagic Fever (DHF) is a vector-borne disease that spreads through the bite of Aedes aegypti and Aedes albopictus. Until recently, vector control still becomes an essential step in breaking the dengue transmission chain. Besides of imago or larvicide method, the ovitrap way is also often used to trap the eggs of Aedes sp. This study aims to determine the trapping ability of modified ovitrap with various container colors and shrimp-paste attractant concentration levels. Method: This study was an experimental study using a post-test only design. This Research’s object was Aedes sp eggs trapped in modified ovitrap at 20 research locations in Banjarbaru City. The data obtained were analyzed statistically using the Kruskal Wallis test. The Research used The Mann-Whitney test to perform a post-hoc analysis. Result and Discussion: Results have shown that differences in attractant concentration and color of ovitrap have a significant effect in attracting Aedes sp to lay eggs. Zero percent concentration (without attractants) has a substantial difference in trapping Aedes sp with 10, 20, and 30% concentrations. Colorless ovitrap is also significantly different from black and green ones in trapping Aedes sp eggs. Conclusion: The use of attractants with a 10% shrimp-paste concentration solution and a black ovitrap can be an alternative to control DHF vectors affordable and safer for the environment and humans.
New Records and Distribution Extension of Nassarius persicus (Martens, 1874) and N. tadjallii Moolenbeek, 2007 (Mollusca: Gastropoda: Nassariidae) to India
Authors: Nerurkar Sayali , Apte Deepak
Published: November 2020

We report new findings of live specimens of Nassarius persicus (Martens, 1874) and N. tadjallii Moolenbeek, 2007, extending their range to the Gulf of Kachchh, Gujarat, India. The known distribution of both species was limited: N. persicus was distributed in the Persian Gulf, Gulf of Oman and Karachi, Pakistan; N. tadjallii was reported from the Persian Gulf and Gulf of Oman. We also provide comprehensive taxonomic descriptions of both species, along with additional morphological and ecological information.
Measurements of Thickness for Metallic Plates with Co-Axial Holes Using a Novel Analytical Method with the Modified Integration Range
Authors: Yin Wuliang , Huang Ruochen , Lu Mingyang , Zhang Zhijie , Peyton Anthony
Published: November 2020

The existence of the hole on a plate affects the calculation of eddy current problems. Consequently, the accuracy for the prediction of the material properties decreases if the effect of the hole is not taken into account. In this paper, a novel analytical method based on the modified integration range is proposed which can address the presence of the hole. Due to the presence of the hole, the conventional Dodd-Deeds analytical solution cannot be used to calculate the inductance change. Therefore, a revised upper integration limit is introduced to replace the original limit -- ∞ when using the co-axially air-core electromagnetic sensor. With the presence of the hole, the magnitude of the received signal reduces, and the peak frequency feature changes. The analytical method is validated by measured and numerical simulation results. It is found that the upper limit is related to the radius of the open hole. With the new technique, the thickness of sample plates with holes can be estimated based on the peak frequency feature.
Differentiate Containers Scheduling for Deep Learning Applications
Authors: Song Yun
Published: November 2020

The advent of deep learning has completely reshaped our world. Now, our daily life is fulfilled with many well-known applications that adopt deep learning techniques, such as self-driving cars and face recognition. Furthermore, robotics developed more forms of technology which share the same principle with face recognition, such as hand pose recognition and fingerprint recognition. Image recognition technology requires a huge database and various learning algorithms, such as convolutional neural network and recurrent neural network, that requires lots of computational power, such as CPUs and GPUs. Thus, clients could not be satisfied with the computational resource of the local machine. The cloud resource platform emerged at a historic moment. Docker containers play a significant role of microservices-based applications in the next generation. However, it could not guarantee the quality of service. From clients’ perspective, they have to balance the budget and quality of experiences (e.g. response time). The budget leans on individual business owners and the required Quality of Experience (QoE) depends on usage scenarios of different applications, for instance, an autonomous vehicle requires real-time response, but, unlocking your smartphone can tolerate delays. Plenty of on-going projects developed user-oriented optimization resource allocation to improve the quality of the service. Considering the users’ specifications, including accelerating the training process and specifying the quality of experience, this thesis proposes two differentiate containers scheduling for deep learning applications: TRADL and DQoES .
Investigation of Loss Functions for Improving Deep Segmentation of Abdominal Organs from MRI
Authors: Furtado Pedro
Published: November 2020

Segmentation of Magnetic Resonance Images (MRI) of abdominal organs is useful for analysis prior to surgical procedures and for further processing. Deep Learning (DL) has become the standard, researchers have proposed improvements that include multiple views, ensembles and voting. Loss function alternatives, while being crucial to guide automated learning, have not been compared in detail. In this work we analyze limitations of popular metrics and their use as loss, study alternative loss variations based on those and other modifications and search for the best approach. An experimental setup was necessary to assess the alternatives. Results for the top scoring network and top scoring loss show improvements between 2 and 11 percentage points (pp) in Jaccard Index (JI), depending on organ and patient (sequence), for a total of 22 pp over 4 organs, all this being obtained just by choosing the best performing loss function instead of cross-entropy or dice. Our results apply directly to MRI of abdominal organs, with important practical implications for other architectures, as they can be applied easily to any of them. They also show the worth of variants of loss function and loss tuning, with future work needed to generalize and test in other contexts.
Designing and writing an effective e-learning model(Ministry of Education)
Authors: Yazdanfar Kiarash , Beikzad Jafar , Rahimi Gholamreza , Bohlooli Nader
Published: November 2020

The purpose of this paper is to develop an effective e-learning model for descriptive-survey research of a practical type. The statistical population of this study is two groups. The first group consists of subject specialists and professors in the field of education and e-learning. In order to validate the initial framework and respond to the survey form, this study is conducted in this research. The sampling in this group is non-randomly targeted and based on the criteria. Is. The second group is all staff and managers with a total population of 12400, according to the chart number 375 as a result of the research. SPSS and Expert selection software have been used and analysis of data shows that individual characteristics include factors, individual characteristics, individual perceptions, individual skills, tolerance of ambiguity and risk, technical skills, proper character and culture. Organizational features include management support, social impacts, organizational leadership, organizational learning strategies, flexible organizational structure, organizational agility, financial management and appropriate funding, performance management structures, organizational learning and service quality management. . In the infrastructure features, including understanding the usefulness, understanding the ease of use, the IT infrastructure and Communication, required hardware, applications, information infrastructure, infrastructure and infrastructure responsiveness and customer relationship management, content production and infrastructure consistent with my country