bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development of rational work cycles in order to increase the efficiency of the grinding process
Authors: Зубарев Ю.М. , Черненко В.И. , Приемышев А.В. 
Published: July 2020

Основная задача современного машиностроительного производства состоит в повышении технологического уровня, экономичности, производительности труда и качества выпускаемой продукции. В статье рассматривается возможность решения этих задач при механической обработке заготовок деталей машин за счет повышения эффективности процесса шифрования - одного из наиболее распространенных технологических процессов их механической обработки. Кроме того, показывается возможность автоматизации управления технологическими процессами механической обработки заготовок в машиностроении. Повышение эффективности процесса шлифования, т.е. значительное повышение производительности труда, при сохранении требуемых точности и качества обработки, осуществляется путем применения высоких скоростей резания и управления процессом на основе использования функциональных связей между производительностью труда, расходом абразивного инструмента и технологическими факторами, влияющими на параметры точности и качества обработки заготовок.
The main task of modern mechanical engineering is to increase the technological level, efficiency, labor productivity and quality of output products. The article discusses the possibility of solving these problems during the mechanical processing of workpieces of machine parts by increasing the efficiency of their grinding process - one of the most common technological processes for their machining. In addition, it shows the possibility of automating the control of technological processes for the machining of workpieces in mechanical engineering. Improving the efficiency of the grinding process, i.e. a significant increase in labor productivity, while maintaining the required accuracy and quality of machining, is carried out by applying high cutting speeds and process management based on the use of functional relationships between labor productivity, consumption of abrasive tools and technological factors that affect the accuracy and quality of workpiece machining.
Generation of an electromagnetic field in a conducting medium caused by oscillations of a charged entity
Authors: Маламанов С.Ю. , Павловский В.А. 
Published: July 2020

В последнее время большую популярность приобретают численные методы исследования, как некая альтернатива дорогих и трудоемких экспериментальных методов. Современные вычислительные комплексы позволяют проводить анализ научно – технических задач в самых разных областях практической деятельности.
В настоящей работе представлены результаты численного моделирования генерации электромагнитного поля, обусловленной движением твёрдого заряженного тела, в вычислительной среде ANSYS.CFX. Этим телом является шар, совершающий колебания в жидкости переменной плотности. Модельная постановка задачи позволяют лучше понять механизм генерации электромагнитного поля, который сопровождает движение твёрдого тела в проводящей среде. Рассматриваемое твердое тело моделируется набором 2D областей, формирующими его поверхность, при этом сетка движется по поверхности твёрдого тела в соответствии с решением уравнений динамики последнего. Решение уравнений прямолинейного движения выполняется дискретизацией по неявной схеме интегрирования Ньюмарка. При этом используется 2й порядок точности.
Для расчета электромагнитного поля решалась система уравнений Максвелла, адаптированная в вычислительную структуру комплекса ANSYS.
Recently, numerical research methods, as a kind of alternative to expensive and time-consuming experimental methods, have gained great popularity. Modern computer systems allow performing the analysis of scientific and technical problems in various fields of practical activity.
This paper presents the results of a numerical simulation of electromagnetic field generation due to the motion of a solid charged entity in the ANSYS.CFX computing environment. This entity is a ball oscillating in a fluid of variable density. The model statement of the problem makes it possible to better understand the mechanism of electromagnetic field generation, which accompanies the motion of a solid in a conducting medium. The considered solid is modeled by a set of 2D sections forming its surface, while the grid moves along the surface of the solid in accordance with the solution of the dynamics equations of the latter. The solution of the equations of rectilinear motion is performed by discretization according to the implicit Newmark integration scheme. In this case, the second order of accuracy is used.
To calculate the electromagnetic field, the Maxwell system of equations was used, adapted to the computational structure of the ANSYS complex.
Investigation of the effect of hydrocinnamic (3-phenylpropanoic) acid on the microbiological corrosion of steel
Authors: Грибанькова А.А. , Агиевич М.А. , Евтуховская О.А. , Гурченко В.В. , Чжай С. , Дуань Ц. , Хоу Б. 
Published: July 2020

В основе работы лежит исследование воздействия органического соединения (ОС) – гидрокоричной (3-фенилпропановой) кислоты на бактериальные клетки СРБ (сульфатредуцирующих бактерий) являющиеся стимуляторами коррозионных процессов. Подбор условий использования и количественная оценка эффективности ингибирующего (биоцидного) действия исследуемого ОС, которое может быть применено для защиты стали от коррозии в средах, содержащих сульфатредуцирующие бактерии. В ходе исследования было изучено влияние ОС на развитие сульфатредуцирующих бактерий и определены такие параметры, как изменение значения pH и окислительно-восстановительного потенциала образцов в среде, численности бактерий и содержания биогенного сероводорода в зависимости от концентрации используемого ОС. Сделаны основные выводы о ингибирующем коррозию и биоцидном действиях испытуемого органического соединения путем оценки скорости коррозии образцов стали и защитном эффекте в зависимости от выбранных концентраций органического соединения методом гравиметрии. Дополнительная оценка ингибирующего действия была проведена методом электрохимической импедансной спектроскопии и методом снятия поляризационных кривых испытуемых образцов.
The study is based on the study of the effect of an organic compound (OC) – hydrocinnamic (3-phenylpropanoic) acid on the bacterial cells of SRB (sulfate-reducing bacteria), which are stimulants of corrosion processes. Selection of conditions of use and a quantitative assessment of the effectiveness of the inhibitory (biocidal) action of the studied OC, which can be used to protect steel from corrosion in environments containing SRB. In the course of the study, the effect of OC on the development of SRB was studied and such parameters as the change in the pH value and the redox potential of the samples in the medium, the number of bacteria and the content of biogenic hydrogen sulfide depending on the concentration of the used OC were determined. The main conclusions are drawn about the inhibitory corrosion and biocidal actions of the test OC by assessing the corrosion rate of steel samples and the protective effect depending on the selected concentrations of the OC by gravimetry. An additional assessment of the inhibitory effect was carried out by the method of electrochemical impedance spectroscopy and by the method of taking the polarization curves of the test samples.
The Satisfaction of Patient and Interest to Re-Using Health Services in Kandang Public Health Center Bengkulu
Authors: Wulan Susilo , Desliana Desliana 
Published: July 2020

Puskesmas as the first-level provider of health services belonging to the government must prioritize the provision of quality health services, affordable, fair and equitable. The quality of good health services will create patient satisfaction and loyalty. The purpose of this study was to study the Relationship of Patient Satisfaction with Interest in Reusing Health Service in Puskesmas Kandang Kota Bengkulu.Is an analytic survey research using Cross Sectional approach. The population of this study were all the patients who visited and recorded in the register book pukesmas Kandang town Bengkulu August 2016. Sampling technique using Accidental Sampling. Measurement of patient satisfaction and interest in reusing health care services was measured using a questionnaire. Data analysis using univariate test, bivariate test using chi square test (χ2). Results From 54 patients who came to Puskesmas Kandang there were Patients who were satisfied with the health service at Puskesmas Kandang Kota Bengkulu as many as 34 patients (63.0%), Patients interested in reusing health services at Bengkulu City Kandang Community Health Center as many as 38 people patients (70.4%). There is a significant correlation between patient satisfaction and interest in re-utilizing health service in Puskesmas Kandang Kota Bengkulu with medium category. Keywords: health service, interest, patient satisfaction
FAKTOR – FAKTOR YANG BERHUBUNGAN DENGAN PERILAKU SEKS BEBAS PADA REMAJA KELAS II DI SMKS 4 PGRI KOTA BENGKULU
Authors: Herdiani Tria Nopi , Isgiyanto Awal , Novitaria Wiwit 
Published: July 2020

The Factors Related to Free Sex Behaviour on Adolescent Class II in SMKS 4 PGRI BengkuluABSTRAKPergaulan bebas di kalangan remaja akhir-akhir ini meningkat. Setiap tahun terjadi kehamilan diluar nikah akibat perilaku sek bebas yang mengakibatkan remaja melakukan aborsi yang tidak aman (unsafe abortion). Penelitian ini bertujuan untuk mengetahui faktor – faktor yang berhubungan dengan perilaku seks bebas pada remaja kelas II di SMKS 4 PGRI Kota Bengkulu.Penelitian ini menggunakan desain deskriptif korelasi dengan pendekatan cross sectional. Populasi sebanyak 68 siswa, sampel diambil seluruh dari jumlah populasi yaitu 68 siswa. Pengambilan data ditentukan secara total sampling. Pengambilan data mencakup data primer dan sekunder yang dikumpulkan pada bulan Juli 2016 dengan instrumen berupa lembar kuesioner. Hasil penelitian didapatkan : terdapat 52 responden (76,5%) memilik perilaku seks ringan, 42 responden (61,8%) berpengetahuan baik tentang perilaku seks bebas,, 51 responden (75,0%) menggunakan sosial media dengan baik. 46 responden (67,6%) memiliki peran keluarga dengan baik, dan ada hubungan antara pengetahuan tentang perilaku seks bebas, social media, dan peran keluarga terhadap perilaku seks bebas pada siswa kelas II di SMKS 4 PGRI Kota Bengkulu dengan kategori sangat kuat. Kata Kunci : pengetahuan, peran keluarga, perilaku seks bebas, sosial mediaABSTRACTFree sex in adolescent is improving in every year experienced unwanted pregnancy because of free sex so that they are doing unsafe abortion. This research aimed to identify what factors were related to sex behaviour with adolescent in class II SMKS 4 PGRI Bengkulu. This research used a descriptive correlation design with cross sectional approach. Population counted 68 students, sample was taken the whole of the population of 68 students. Data retrieval was determined by total sampling. Collecting data included primary and secondary data were collected in July 2016, with the instrument in the form of questionnaire.The Result of this research showed that : there was 52 respondents (76,5%) had mild sexual behaviour, 42 respondents (61,8%) had a good knowledge about free sex, 51 respondents (75,0%) used social media well, 46 respondents (67,6%) got family roles well, and there was a relationship between knowledge about free sex behaviour, social media, and family roles on adolescent Class II in SMKS 4 PGRI Bengkulu with a very strong category. Keywords : free Sex Behavior, knowledge, social media, role of the family
HUBUNGAN PENGETAHUAN DAN ASUPAN ZAT GIZI IBU HAMIL TERHADAP STATUS ANEMIA IBU HAMIL TRIMESTER I DI PUSKESMAS KECAMATAN SETIABUDI
Authors: Fazha Priccillia , Sitoayu Laras , Bahar Herwanti 
Published: July 2020

THE RELATIONSHIP OF KNOWLEDGE, NUTRIENT INTAKE OF PREGNANT WOMEN AGAINST MATERNAL ANEMIA STATUS IN SETIABUDI SUB-DISTRICT HEALTH CENTERSABSTRAKTujuan penelitian ini adalah untuk mengetahui hubungan pengetahuan, asupan zat gizi ibu hamil terhadap status anemia ibu hamil di Puskesmas Kecamatan Setiabudi. Responden penelitian ini berjumlah 36 ibu hamil trimester I yang datang untuk melakukan ANC di Puskesmas Kecamatan Setiabudi selama bulan Januari 2017. Penelitian ini dilakukan di Puskesmas Kecamatan Setiabudi dengan desain cross-sectional. Uji statistik yang digunakan adalah uji korelasi Rank Spearman. Teknik pengambilan sampel pada penelitian ini adalah dengan purposive sampling. Hasil uji korelasi Spearman menunjukkan bahwa tidak terdapat hubungan antara pengetahuan, asupan protein dan zat besi terhadap status anemia ibu hamil (p0.05) dan terdapat hubungan antara asupan vitamin C dan kalsium terhadap status anemia (p ≤ 0.05).Kata Kunci : anemia, kalsium, pengetahuan, protein, vitamin C, zat besi ABSTRACTThe purpose of this study was to determine the relationship of knowledge, nutrient intake of pregnant women against maternal anemia status in Setiabudi sub-district health centers. The respondents of this study totaled 36 first trimester pregnant women who come to ANC in Setiabudi sub-district health centers during January 2017. The study was conducted in Setiabudi sub-district health centers with cross-sectional design. The statistical test used is the Spearman rank correlation test. The sampling technique in this research is purposive sampling. Spearman correlation test results showed that there was no correlation between knowledge, the intake of protein and iron to pregnant women anemia status (p 0.05) and there is a relationship between the intake of vitamin C and calcium against anemia status (p ≤ 0.05).Keywords : anemia, calcium, iron, knowledge, protein, vitamin C, zink
The Factors Associated with Preeclampsia Incidence of Maternal Mother in Siti Aisyah Hospital Lubuklinggau
Authors: Subani Pitri , Herawati Netty , Basri Lila Sari 
Published: July 2020

The purpose of this study studied the factors associated with the incidence of Preeclampsia in maternal mothers at Siti Aisyah Hospital Lubuklinggau. Type of research used in this research is analytic survey with case control approach. The population of this study were all maternal mothers recorded in the register of maternity mother at Siti Aisyah Hospital Lubuklinggau which amounted to 1860 labor. Samples were taken in total sampling ie maternal mother with preeclampsia incident that is 198 cases and as control taken as many as 198 respondents from 1662 mothers in Siti Aisyah Hospital that is using method comparison 1: 1. Data analysis was performed by univariate, bivariate analysis.The results of the study were: (1) There were (65.9%) aged between 20-35 years, (2) There was (58.6%) multiparous parity and (3) There was (59.3%) gestational distance ≥ 2 years and 5 years. (4) There was a significant relationship between age and preeclampsia occurrence. (5) There is a significant relationship between parity and the occurrence of preeclampsia. (6) There was a significant association between pregnancy distance and the incidence of preeclampsia in Siti Aisyah Hospital Lubuklinggau. Keywords : age, gestational distance, parity,,preeclampsia incidence
The Factors Associated with Early Complementary Feeding Practices on Infants in Working Area Basuki Rahmat Public Health Center Bengkulu
Authors: Suryani Suryani , Effendi S. , Pebrianti Nurmaya 
Published: July 2020

The impact if complementary foods was given early is the infants will become more easily sick, ranging from cough, colds, fever, constipation, or diarrhea. The purpose of this study was to study the factors associated with early complementary feeding practices of infants in working area of Basuki Rahmat Public Health Center Bengkulu. This research used Cross Sectional design. The population of this study was all mothers who had infants aged 7-12 months, amounting to 328 mothers. The sampling technique used Simple Random Sampling technique which amounted to 77 mothers. Data collection in this study used primary and secondary data with statistical test Chi-Square (χ2) through SPSS program. The results of this study were from 77 mothers of infants aged 7-12 months, 51 mothers (66.2%) had good knowledge, 51 mothers (66.2%) had a pre-prosperous social economy, 44 mothers (57.1%) did not work, 59 mothers (76.6%) gave complementary food age 6 months. There was no significant relationship between mother's knowledge, mother's work status, and social economy with early complementary feeding practices in working area of Basuki Rahmat Public Health Center Bengkulu. It was expected that Basuki Rahmad Public Health Center to do counseling about exclusive breastfeeding and complementary feeding practices to pregnant women and mothers who have children under five in working area of Basuki Rahmat Public Health Center Bengkulu. Keywords : complementary food, employment status, knowledge, social economic
The Relationship between Regiousity and Family Support with Meaningfulness of Life of Chronic Kidney Failure’s Clients in Curup Hospital
Authors: Mulyadi Mulyadi , Almaini Almaini 
Published: July 2020

Basic medical research 2013 pointed to an increasing prevalence GGK by province in Indonesia in 2013, interviews doctor's diagnosis increases with age, the rose sharply in the age group 35-44 years (0.3%), was followed the age of 45-54 years (0.4%) and aged 55-74 years (0.5%) is the highest in the age group 75 years (0.6%). The study aims to know the relationship religiousity and family support to the meaningfulness life of patients with chronic renal failure undergoing hemodialysis. Design Analytical research using descriptive method with cross sectional approach. Samples are renal failure patients undergoing hemodialysis in hospitals Curup is counted many as 56 people. The results showed there significant relationship between religiutitas and family support to the meaningfulness life of patients. By increasing religiutitas family support will increase the motivation of patients in hemodialysis therapy. Keywords : CRF, haemodialysis, meaningfulness life, religiousity
The Relationship between Knowledge, Attitude, Behaviour, and Personal Hygiene Standard of Food Handler in Installation of Nutrition
Authors: Ayuti Fitria , Sitoayu Laras , Iwaningsih Sri 
Published: July 2020

Hygiene Personal is health measures in a way to preserve and protect the cleanliness of individual to achieve a personal hygiene standard of food handler. This research is executed in Installation of Nutrition Cempaka Putih Jakarta Islamic Hospital in April to June 2016. Target of this research to determine the relationship of knowledge, attitudes, behavior and standards of personal hygiene of food handlers in Installation of Nutrition RS Islam Jakarta Cempaka Putih. This research use analytic method with approach of cross sectional and use sampel amount to 58 respondents. This research concluded that knowledge and attitude of personal hygiene of food handlers reside at level of less and goodness, with each percentage (50%), and half of respondents have standards of personal hygiene behavior less (51,7%). There is significant relationship between knowledge, attitudes, behaviors and standards of personal hygiene in Installation of Nutrition RS Islam Jakarta Cempaka Putih. Results of research suggest that conducted the supervision and oversight of all food handlers conducted by the coordinator of the food processing supervisor in overseeing food handlers, so if there are handlers that do not comply with the regulations the given a reprimand. Keywords: attitudes, behavior, knowledge, standards of personal hygiene
The Relationship of Education and Parity With Kangaroo Care Method at Room Tebing Tinggi Hospital Perinatology Year
Authors: Collin Vellyza , Keraman Buyung , Damayanti Damayanti 
Published: July 2020

One of indicators in the successful health affair in a country is the number of infant mortality rate. Causes of mortality among others are respiratory disorders 37%, prematurity 34%, sepsis 12%, hypothermia 7%, post mature 3% and congenital defect 1% and blood defect or icterus 6%. Infant mortality due to hypothermia can be prevented by practical method as an alternative to incubator namely Kangaroo Care Method. The implementation of Kangaroo Care Method must be monitored and evaluated by health care provider especially the ners. This research aims to study the relationship between education and parity with kangaroo care method in Tebing Tinggi Hospital Perinatology Space Year in 2017. This research uses descriptive design korelational with the approach of cross sectional study design. The population in this studyall infants born with low birth weight in room Tebing Tinggi Hospital Perinatology In 2017 there were 42 babies using total sampling. Collecting data in this study by looking at the data dukementasi using univariate and bivariate analysis using statistical test Chi-Square Test and Contingency Coefficient (C). The results showed: of the 42 respondents there were 25 people (61.9%) did not do kangaroo care method, 23 people (54.8%) with primary education, 27 people (64.3%) with parity primiparous, there is a significant relationship between education and care in the kangaroo method Tebing Tinggi Hospital Perinatology Space Year in 2017 with a close relationship category, and there is a significant relationship between parity with the treatment method of kangaroos in Space Perinatology General Hospital Tebing Tinggi Year 2017, with the category of close relationship. Keywords: education, kangaroo care, parity
Education, Attitude, Socioeconomy, and Diarrhea Incidence of Children Underfive in Working Area of Kandang Public Health Center Bengkulu
Authors: Sanisahhuri Sanisahhuri , Sari Fikitri Marya , Luki Piter Indra 
Published: July 2020

Diarrhea is still an important health problem because it is the third contributor to child morbidity and mortality in various countries including Indonesia. This study aimed to study the relationship of education, attitudes, and socio-economics with the incidence of diarrhea in children under five in working area of Kandang Public Health Center Bengkulu. This type of research was Analytical Survey using Cross Sectional design. The population in this study were all mothers who had toddlers and visited Kandang Public Health Center Bengkulu. The sampling technique in this study used Accidental Sampling and obtained sample of 51 mothers of children under five. Data collection in research used primary data obtained from direct interviews with respondents. Data analysis techniques were carried out by univariate and bivariate analysis using the Chi-Square statistical test. The results were obtained: from 51 mothers, there were 18 mothers (35.3%) with toddlers who experienced diarrhea, 22 mothers (43.1%) with basic education, 31 mothers (60.8%) being favorable, 26 mothers (51.0%) had prosperous family socio-economic I. This study showed that there was a significant relationship between maternal education and the incidence of diarrhea in children under the medium category, there was a significant relationship between maternal attitude and diarrhea incidence in toddlers in the medium category, and there was a significant relationship between socio-economic and the incidence of diarrhea in children under five in the tight. Kandang Public Health Center should conduct health education about diarrhea for mothers of children under five in its working area. Keywords: attitude, diarrhea, education, socio-economic