bluuebunny/crossref_metadata_2025 huggingface dataset:
Ultrasonic non-destructive quality control of products made of polymeric composite materials rocket and space equipment
Authors: Klymenko Svitlana , Kiselyov Pavlo , Kulyk Oleksii
Published: April 2021

The development of modern rocket and space technology (RST) is characterized by constant improvement: increasing speed, range and altitude. Improving these characteristics, through modernization, has led to a significant complication of the design of RST and its equipment. Among the most promising materials for the manufacture of RST structures are more often used polymer composite materials (PCM), which are increasingly used in modern RST engineering, especially in cases where no other material meets the new requirements. Quality control of RST products depends on determining the condition of materials in these facilities, both in production and in operating conditions, which must be carried out both in the production process (with the deviation of production processes may form different types of structure heterogeneity: porosity, foreign inclusions, stratification and cracks) and during operation. In polymer composite materials RST, namely to detect defects such as delamination and cracks using ultrasonic non-destructive testing. An analysis of the use of traditional ultrasonic non-destructive testing using a portable ultrasonic flaw detector using high-frequency transducers. It has been determined that it is sufficient to use portable ultrasonic flaw detectors to detect longitudinal cracks or stratifications, but for more reliable detection and detection of defects, completeness of control should use automated ultrasonic control systems that have greater sensitivity and scanning speed. defective zones with the possibility of constructing a qualitative image of the defective zone for further assessment of the performance of the entire structure with PCM.
Information technology for evaluating spline regression parameters when processing data on air pollution in the GIS «AIRNORM»
Authors: Polonska Anna
Published: April 2021

A feature of the tasks associated with the spread of harmful substances in the natural environment is the presence of a large number of parameters that affect the migration of im-purities. Mathematical models of varying complexity are used to describe such processes. The task of air monitoring by industrial enterprises is to collect, process the parameters of atmospheric pollution in the local area and develop, based on the results, conclusions regarding decision-making on the ecological state of both the industrial site and adjacent residential areas. An improved method of data approximation using piecewise polynomial regression is presented. The proposed algorithm makes it possible to increase the adequacy of determining the boundaries with a sharp change in the concentration of a harmful substance, improves the accuracy of the constructed models of the release of a substance into the atmospheric air and more accurately assess the scale of pollution. The developed methods allow visualization of the obtained data to increase the information content in assessing the pollution of a certain area.Along with mathematical models, when assessing the level of pollution, geographic in-formation systems (GIS) are used as a powerful tool that provides: collection, storage, pro-cessing, display of data, analysis, assessment, forecast of the state of the environment of a territorial community. The methods and algorithms described in the article form the basis of information technology and software for solving the scientific and technical problem of visual and analytical analysis of atmospheric air pollution data in the GIS «AirNorm». With the help of this GIS, the results of a computational experiment carried out on the indicators of the level of emission of NH3 for the source V-109 at the State Research and Production Enterprise (GNPP) «Zirkoniy» m. Kamenskoye were obtained and presented.
Identification of signals as one of the stages of synthesis of the system of automatic stabilization of the height of the fluidized bed in the grain dryer
Authors: Fedotova Marianna , Skrynnik Ivan , Osadchy Serhiy , Trushakov Dmitry
Published: April 2021

Drying is one of the most responsible and energy-intensive post-harvest grain pro-cessing operations. The constant rise in heat prices has led to the search for new designs of grain dryers, or improvements to existing ones. Studies of well-known scientists such as Romankov, Rezchikov, Rashkovskaya have proven the potential effectiveness of using a fluid-ized bed for drying grain.The degree to which this drying efficiency approaches the potential is determined by how much the change in the actual humidity of the material during drying approaches the theoretical drying curve at the same resource consumption and the same initial state of the material to be dried.The study of the designs of fluidized bed grain dryers showed that they show irregular fluctuations in the height of the fluidized bed, and, accordingly, the efficiency of energy use for drying. The reason for this phenomenon is related, on the one hand, to random fluctua-tions in the amount of grain in the fluidized bed, and on the other - to the shortcomings of the system of automatic stabilization of its height.Taking into account the provisions of the theory of optimal control indicates that max-imizing the accuracy of stabilization of a given value of the height of the fluidized bed should be achieved by developing an optimal multidimensional stabilization system of the specified height. The basis for solving the first of these is the study of the design of a fluidized bed grain dryer.The decomposition of the grain dryer allows to present it in the form of a set of multidimensional objects with pure delay. The size of this set is determined by the number of cascades, and the dynamic characteristics of its elements depend on the distance of the cascade to the gate.The degree of connections between input-output signals in the form of correlation and cross-correlation functions was studied, and the physical processes occurring in the grain dryer were analyzed. As a result of applying the Blackman-Tukey algorithm to the implemen-tations of the components of the control signal vectors and output signals, estimates of the corresponding correlation functions and spectral densities for all elements of the set of con-trol objects were obtained. The discrete Fourier transform of smoothed estimates of correla-tion and cross-correlation functions allowed us to calculate estimates of the spectral and mutual spectral densities of the respective signals. Approximation of spectral and mutual spectral density estimates by the method of generalized logarithmic frequency characteristics allowed to determine the mathematical description of these signals in the form of spectral density expressions, which will be the basis for the next stage of object identification.
ПРОГРАМНА СИСТЕМА ЛОГІСТИЧНОГО ОБЛІКУ НА ОСНОВІ ДВОРІВНЕВОГО ШТРИХОВОГО КОДУ
Authors: Дичка Иван , Сулема Ольга , Крайносвіт Аркадій
Published: April 2021

Статтю присвячено розробленню програмної системи логістичного обліку з розширеними можливостями оброблення даних на основі технології штрихового коду-вання. Запропоновано базову архітектуру програмної системи та шляхи її адаптації для вирішення задач логістики, які пов’язані з необхідністю доступу до інформації, поданої у машинокодованому вигляді за технологією штрихового кодування даних, а також шаблон проєктування, що дозволяє ефективно реалізовувати архітектуру таких програмних систем. Розроблена архітектура дозволяє спростити процес проєктування програмних систем, які застосовуються логістичними компаніями. Для подання інформації про об’єкт обліку у статті запропоновано дворівневий штриховий код
ФІЗИЧНЕ І МАТЕМАТИЧНЕ МОДЕЛЮВАННЯ ГАРЯЧОЇ ПЛАСТИЧНОЇ ДЕФОРМАЦІЇ ЛАБОРАТОРНИХ ЗЛИТКІВ СТАЛЕЙ ДЛЯ ОСЕЙ
Authors: Бабаченко Бабаченко  Олександр , Подольський Ростислав , Дьоміна Катерина , Кононенко Анна , Сафронова Олена
Published: April 2021

Проведено огляд досліджень у галузі моделювання процесів у металі під час термообробки та обробки металу тиском та вплив обробки на фізико-механічні властивості сталі з хімічним складом 0,59%С, 0,31% Si, 0,73%Mn. Розроблено математичну модель розрахунку фізико-механічних властивостей сталі в процесі гарячої пластичної деформації. В результаті моделювання були отримані функції: величина деформації в напрямку прикладеної сили, поділена на початкову довжину матеріалу. Отримано коефіцієнт подовження матеріалу з фактичним хімічним складом при температурі 1250±10°С, яка склав 0,32. При порівнянні значень навантаження, що було застосовано при ГПД в лабораторних умовах і отримано в результаті розрахунків з використанням розробленої моделі встановлено, що вони мають близькі значення ~ 45 МПа. Цим підтверджується адекватність отриманої моделі.
А.О. Журба ДОСЛІДЖЕННЯ ВПЛИВУ КРИСТАЛІЧНИХ РЕШІТОК НА ФРАКТАЛЬНІ ХАРАКТЕРИСТИКИ МАТЕРІАЛІВ
Authors: Журба Анна
Published: April 2021

Значний інтерес представляють кристалічні тіла, які характеризуються впорядкованим розташуванням атомів. До кристалів можна віднести мінерали, всі метали, солі, більшість органічних сполук і велику кількість інших твердих тіл. Закономірна і досконала геометрія кристалів говорить про наявність закономірностей і в їх внутрішній будові. Ці впорядковані структурні частинки, що розташовані правильними рядами в строгій ієрархічній послідовності і мають ось симетрії другого, третього, четвертого і шостого порядків. Строго математично доведено, що відмічені порядки осей в тому або іншому поєднанні для кристалів єдино можливі. Інших порядків осей симетрії, поворот навколо яких переводив би грати кристала самі в себе, в класичній кристалографії не існує. Тому є сенс побудувати поверхні другого, третього, четвертого порядків симетрії та провести аналіз їх фрактальних характеристик. Цікавим дослідженням є побудова фрактальних розподілень таких поверхонь.
ДОСЛІДЖЕННЯ ПІДШИПНИКІВ РІДИННОГО ТЕРТЯ РОБОЧИХ КЛІТЕЙ 630 СТАНУ 550
Authors: Самсоненко Андрій , Гануш Василь , Бергеман Сергій
Published: April 2021

Аналіз експлуатації підшипників рідинного тертя (ПРТ) станів 630 показав, що втрати мастила на клітях 630 досягають до 10 тонн за рік. Причиною цього є недосконалість конструкції ущільнення, а це в свою чергу не забезпечує необхідний режим змащування ПРТ і призводить до високоінтенсивного зносу поверхонь втулки та вкладиша підшипника. Що призводить до виходу з ладу ПРТ раніше встановленого строку заміни втулки та вкладиша. Метою дослідження є визначення навантаженості ПРТ шляхом математичного моделювання для визначення енерго-силових параметрів прокатки на прикладі швелеру №14, визначення коефіцієнту тертя, дослідження процесу зносу поверхні втулки та вкладиша ПРТ та надання рекомендації, щодо можливого шляху удосконалення ущільнення ПРТ клітей 630. Розрахунок піддвердив перехід до граничного тертя при зносі до радіального зазору в 4 мм, що спостерігалось при експлуатації ПРТ. Запропонована удосконалена конструкція ущільнень з використанням V-подібних манжет.
PHYSICO-CHEMICAL MODELING OF PHASE SEPARATION IN FE-21.4 CR STEEL WITH 1.14 MO TAKING INTO ACCOUNT CROSS FACTORS
Authors: Bobyr Serhii , Loshkarev Dmytro
Published: April 2021

Physicochemical modeling of diffusion phase transformation and determination of the long-term microstructural stability of the Fe-21.4 Cr alloy with 1.16 Mo taking into account cross factors has been carried out. A conventional Fe-21.4 Cr alloy is used as a reference material. The article proposes an integral approach to modeling phase separation in chromium alloys, combining the determination of diffusion coefficients and fluxes of elements, taking into account their dependences on the concentration and an assessment of the mutual diffusion of elements. The calculated values of diffusion fluxes are used to calculate the current concentrations of carbon and chromium in the alloy and the size of chromium formations. They show that the thermal stability of the Fe - 21.4% Cr alloy with 1.16% Mo is much higher than without molybdenum. In alloy Fe – 21,4 % Cr – 1,16 % Mo at a temperature of 973 ° K, the chromium concentration during the same operation time decreases three times slower with the formation of inclusions of the σ-phase about 6 microns in size.
MATHEMATICAL MODEL OF VIBRATION PROCESSING OF METAL DURING WELDING OF BILLETS
Authors: Balakin Valeriy , Savkyn Svyatoslav
Published: April 2021

This article discusses methods for numerical measurement of the effect of vibration frequency on the physical properties of the metal. A literature review of known studies on the effect of vibration on the physical properties of metal. According to the wave theory of vibration, by determining the natural frequency of oscillations of the plastic flow, it is possible to intensify the process of metal processing by pressure and to achieve a reduction in the magnitude of the deformation force. The mathematical model of pipe welded connection in the conditions of vibration influence taking into account the assumptions necessary for approximation of calculations is offered. Particular attention was paid to the specific potential energy of a single layer, which consists of the potential energies of interaction of individual particles. The dependences presented in the work allow to make positive conclusions about the application of mathematical modeling in order to predict the level of residual stresses in welds.
STRESS CONCENTRATION IN A HOMOGENEOUS PLATE WITH A CIRCULAR HOLE REINFORCED BY AN INCLUSION FROM A FUNCTIONAL-GRADIENT MATERIAL
Authors: Hart Eteri , Bohdan Terokhin
Published: April 2021

Computer simulation of the stress-strain state of a thin rectangular homogeneous isotropic plate with a circular hole, reinforced by an annular inclusion made of a functional-gradient material (FGM) has been carried out. The influence of the geometric (width) and mechanical (elastic modulus) parameters of the inclusion is investigated when various laws of change in the elastic modulus of the FGM are set on the stress concentration around the hole. Recommendations for the use of inclusions are given. If there is a "hard" annular inclusion in a homogeneous plate with a hole, it is expedient to use an FGM with a nonlinear law of change in the modulus of elasticity in comparison with an inclusion made of a homogeneous material. Despite the fact that the inclusion leads to a slight increase in the stress concentration factor in comparison with a homogeneous material, it makes it possible to increase the rigidity of the system as a whole. The width of FGM inclusions affects the nature of the stress distribution: the wider the inclusion, the more smoothly the stress redistribution in the main matrix occurs.
GENERALIZATION OF ALGORITHMIC MODELS FOR ORE SMELTING FURNACE OPERATION
Authors: Mishchenko Vladyslav
Published: April 2021

This article establishes the relationship between the various processes that take place in the furnace. Specifically: - heating of the charge due to its electrical resistance; - introduction of additional heat due to coke burning; - heat transfer processes in the volume of the furnace bath; - formation of melt and slag due to chemical reactions. The complete algorithm of operation of the ore-thermal furnace is presented. By means of which it becomes possible to model in dynamics the technological process of obtaining ferroalloys. Literature sources are presented, where a more detailed mathematical description of modeling the ferroalloy smelting process is presented. The model is reconfigured when changing the parameters of the charge, depending on its component composition and temperature value. Such as: - electrical resistivity; - mass heat capacity; - specific density; - thermal conductivity. The described algorithmic model is universal for obtaining different brands of ferroalloys.
FORECASTING OF PHYSICO-CHEMICAL PROPERTIES OF LADLE’S SLAGS ON THE BASIS OF THE CONCEPT OF THE DIRECTED CHEMICAL COMMUNICATION
Authors: Stepanenko Dmytro , Verhun Oleksandr , Kysliakov Volodymyr , Petrusha Viktoriia , Pushkarenko Mykyta
Published: April 2021

The work is devoted to the development of a methodology for the operational forecast of the properties of the final blast furnace slag by its chemical composition and temperature to improve the quality of hot metal in terms of sulfur content.The analysis of the accumulated experimental data on the properties of modern blast furnace slags is performed, using the criteria of the theory of directed chemical bonding the dependences of liquidus temperature on model parameters are established and an adequate forecast model of bucket slag liquid temperature on its model parameters is obtained.The created technique allows to obtain temperature dependences of density, surface tension, viscosity and electrical conductivity of real blast furnace slags in the temperature range 1200-1400 ° С.The approach to modeling of slag melts at the level of interatomic interaction used in the article can be used to develop predictive models of different technological properties of furnace slags in a wide range of temperatures. The obtained results are of practical importance and can be used for rapid prediction of the liquidity temperature of furnace slags and adjustment of their chemical composition in accordance with technological requirements.
PROBLEMS OF CONSTRUCTION OF ASYNCHRONOUS ELECTRIC DRIVES WITH STATE OBSERVERS
Authors: Stopkin Vasyl , Yudin Oleksandr , Kotliar Mykhailo , Palamarchuk Olha
Published: April 2021

This paper considers the problems of constructing asynchronous electric drives with state observers and the latest advances in the field of sensorless alternating current drives. The main areas of application of asynchronous electric drives with state observers are determined. A vector sensorless control system using coordinate converters from a natural coordinate system to a stationary and rotating one and a state observer based on a mathematical model of a motor in a two-phase stationary coordinate system was used as a basic one when considering the structures of modern asynchronous electric drives. The main types of flow and speed observers of asynchronous electric drives are considered for the tasks of constructing a high-quality asynchronous electric drive with vector control without using sensors. The problem was formulated for further modernization of control systems based on an electric drive with a flow and speed observer.
ASSESSMENT OF THE INFORMATIVITY OF MATHEMATICAL EXPECTATIONS OF EXPERIMENTAL SAMPLES OF MEASUREMENTS WITH UNKNOWN STATISTICAL REGULARITIES
Authors: Malaychuk Valentin , Klymenko Svitlana , Astakhov Dmitry
Published: April 2021

Conducted research evaluation of information of application of sampling medians and arithmetic mean relatively experimental sampling measurements with unknown statistical regulations. The information was compared between the sample medians and the arithmetic mean according to Student's criterion.
THE TASK OF REDESIGNING LARGE DISTRIBUTED CORPORATE SYSTEM
Authors: Kosolapov Anatolii
Published: April 2021

The paper proposes a new problem to be solved in the process of redesigning large distributed corporate systems in which there is an exchange of many information flows through various channels. The variety of information transmission routes often leads to multiple duplication of information flows in physical channels. This increases the likelihood of data corruption on the network. At the same time, in large distributed systems, powerful and weak channels with low bandwidth or low reliability are used, which are often disconnected, and in this case it is necessary to solve the problem of information logistics - redistribution of information flows. The paper proposes the problem of optimizing the redistribution of information flows by the criterion of minimizing the total increment in the volume of transmitted information in the system, which is included in the integral indicator of the characteristics of logical and physical communication channels. The problem is solved at the application level when redesigning a corporate system by removing ineffective channels to obtain a minimum spanning tree structure.
Budaya Masyarakat yang Merugikan Kesehatan Pada Ibu Nifas dan Bayi
Authors: Maryam Siti
Published: April 2021

Masalah kematian ibu merupakan masalah kesehatan dan sosial, aspek kesehatan ditangani oleh profesi  kesehatan disemua tingkat pelayanan. Namun aspek sosial budaya ekonomi masih sangat membutuhkan perhatian dan pemantauan yang sangat tinggi, selain factor tersebut ditemukan pula sejumlah pengetahuan dan perilaku budaya yang dinilai tidak sesuai dengan prinsip-prinsip kesehatan menurut ilmu kedokteran, atau bahkan memberikan dampak kesehatan yang kurang menguntungkan bagi ibu dan bayinya. Tujuan Penelitian Membuktikan budaya masyarakat yang merugikan kesehatan pada ibu nifas dan bayi.

Metode yang digunakan metode survey kualitatif, Jenisnya semi kualitatif  dengan pendekatan observasional, Pendekatan waktu cross sectional, penelitian dilakukan tanggal 09- 29 September 2019, Populasi seluruh ibu nifas dan bayi dengan jumlah sampel 6 responden.

Ibu nifas menggunakan rebusan daun sirih untuk di gunakan cebok pada alat kelamin, memakai gurita atau stagen pada perutnya, ada yang meminum jamu tradisional untuk menghilangkan bau pada cairan yang dikeluarkan alat kelamin, dan juga mandi pagi tidak boleh terlalu siang karena dapat menimbulkan rabun. Pada bayi masih di pakaikan gurita pada bayi..

Cairan di sebut lokhea masa nifas normal jika berbau amis dan tidak perlu untuk menggunakan ramuan atau obat untuk membasuh kemaluan.bau yang di keluarkan bersamaan dengan cairan dari alat reproduksi ibu nifas akan berangsnr-angsung hilang dengan berakhirnya masa nifas, Ibu nifas dianjurkan untuk menjaga kebersihan seluruh tubuh, mengajarkan ibu cara membersihkan daerah kelamin dengan sabun dan air, menyarankan ibu mengganti pembalut setiap kali mandi, BAB/BAK, paling tidak dalam waktu 3-4 jam. masa nifas uterus akan berangsur-angsur membaik kembali  seperti keadaan sebelum hamil, Ibu nifas dianjurkan untuk: makan seimbang.
PENGETAHUAN IBU POSTPARTUM NORMAL TENTANG PERAWATAN LUKA PERINEUM
Authors: Gustirini Ria
Published: April 2021

Masa postpartum merupakan masa yang sangat penting karena sering terjadi komplikasi diantaranya adalah infeksi nifas. Salah satu faktor penyebab terjadinya infeksi nifas bisa berasal dari perlukaan jalan lahir yang merupakan media yang baik untuk berkembangnya kuman. Munculnya infeksi pada perineum dapat merambat pada saluran kandung kencing ataupun pada jalan lahir yang dapat berakibat munculnya komplikasi infeksi jalan lahir sehingga perawatan luka perineum sangat diperlukan. Kurangnya pengetahuan ibu postpartum ditambah dengan faktor budaya yang kurang tepat dalam perawatan perineum dapat membawa dampak negatif bagi ibu. Tujuan penelitian ini adalah untuk mengetahui pengetahuan ibu postpartum normal tentang perawatan luka perineum. Penelitian ini merupakan penelitian deskriptif, teknik pengumpulan sampel menggunakan consecutive sampling. Sampel pada penelitian ini adalah semua ibu postpartum normal dengan luka perineum maksimal derajat 2 sebanyak 30 responden. Hasil penelitian diketahui sebanyak 8 responden (26,67%) memiliki pengetahuan yang baik, 12 responden (40%) sebanyak memiliki pengetahuan cukup dan sebanyak 10 responden (33,33%) yang memiliki pengetahuan yang kurang terhadap perawatan luka perineum. Konseling yang baik tentang perawatan luka perineum sangat penting diberikan oleh bidan sebagai upaya dalam meningkatkan kesehatan ibu postpartum dan  menurunkan angka kejadian infeksi pada masa nifas.
Arabic Natural Language Processing for Qur’anic Research: A Systematic Review
Authors: Bashir Muhammad Huzaifa , M. Azmi Aqil , Nawaz Haq , Zaghouani Wajdi , Diab Mona , Al-Fuqaha Ala , Qadir Junaid
Published: April 2021

Arabic Natural Language Processing for Qur’anic Research: A Systematic Review
The Differences Of Parents Patterns Permisive and Authorities Towards Free Sex Events
Authors: Sari Evin Noviana
Published: April 2021

Background: Permissive parenting is a parenting style in which parents are not involved in their child's life, especially lack of self-control. Usually permissive parenting does not guide children to social behavior patterns and does not use punishment, while authoritarian parenting is one in which parents are central in speech. The purpose of this study was to determine the differences in permissive and oratory parenting patterns on the incidence of free sex in adolescents.Methods: Sampling using a minimum sample, when the study was conducted on June 21, 2020 at SMA Unggul Dharmasraya Regency. The design in this study is an independent sample T Test, the sample taken in this study was 20 people divided into two groups, namely the permissive parenting group and authoritarian parenting. In the bivariate analysis, the normality test uses the Shapiro Wilk, if the data is normally distributed, the bivariate test using the independent test uses the independent T test sample, but the data is not normally distributed, using the Mann Whitney U Test bivariate test using theprogram SPSS.Results of the study / discussion: From the results of the analysis of permissive parenting styles, 8 (80%) respondents were cared for with permissive parenting and authoritarian parenting 6 (60%) of respondents who were cared for by authoritarian parenting, to the incidence of free sex12 (60%) respondents who occur free sex, and the results of differences in permissive parenting and authoritarian parenting on the incidence of free sex, which shows a sig or p-value of 0.144> 0.05, meaning that there is no difference in permissive parenting and authoritarian parenting on the incidence of free sex.

Conclusion: So the role of parents for children is to guide and teach children on good things, in accordance with the values ??and norms that apply in society
TINGKAT PENGETAHUAN DAN SIKAP ORANG TUA YANG MEMILIKI ANAK AUTIS TENTANG TUMBUH KEMBANG ANAK AUTIS DI KLINIK FADIRA BINJAI TAHUN 2018
Authors: Nurhafni Nurhafni
Published: April 2021

Growth is increasing in size and the cell size of all parts of the body, development is increasing body structure and function that is more complex in the ability to coarse motion, smooth motion, speech and language and socialization and independence. Autism is a neurobiological development disorder that is very complex / long in life, which includes disturbances in aspects of social interaction, communication and language, and behavior and emotional disturbances and sensory perceptions even in the motor aspects. Autistic symptoms appear before 3 years of age. Knowledge is the result of "knowing" and this occurs after people have sensed a particular object. Attitude is the most important concept in social psychology that addresses the elements of attitudes both as individuals and groups. The type of research used in this research is descriptive method. This research was conducted at the Fadira Binjai clinic. Data collection is taken using primary data. With a sample of all the total population (total sampling) all parents who have autistic children in the fadira Binjai clinic. The results showed that there were 17 parents (56.67%) with good knowledge of autistic children and 5 (16.66%) good knowledge. Parents who have autistic children have a positive attitude of 17 people (56.67%) and have a negative attitude of 13 people (43.33%). From the results of the above research, it is expected that parents who have autistic children in order to increase their understanding of autism and the development of autistic children can through group discussions with a nurse doctor or midwife, friends to find out information through magazine and television books.
PENGARUH TERAPI BIRTH BALL TERHADAP INTENSITAS NYERI PADA PERSALINAN DI KLINIK PRATAMA HANNA KASIH MEDAN 2020
Authors: Situmorang Elsa , Gulo Deswita E.K.C , Bago Herfan Feronika , Laia Nelfian , Laia Nelfian , Swarti Sri , Paninsari Debora
Published: April 2021

Pain in childbirth is a physiological process caused by myometrial contractions with different intensities for each mother and is a signal to inform the mother that she has entered the labor process stage. Pain in childbirth has the highest degree of pain among other pain, so that many women are not ready to have children because they imagine the pain that will be presented at the time of labor later. The general objective of this study was to determine whether there was an effect of birth ball therapy on pain intensity in labor at the Pratama Hanna Kasih clinic, Medan 2020. Univariate and bivariate analysis using Wilcoxon test analysis. Bivariate analysis is used to see the effect of the independent variable (independent) on the dependent variable using the Wilxocon test analysis. Of the 30 respondent mothers who carried out the variable therapy pre-test birth ball who were very painful and 19 respondents had pain (63%), and a minority of respondents had little pain, 11 people (37%). And on the post-test respondents the least pain was increased by 22 respondents (73%), while the minority of pain was quite severe as many as 8 respondents (27%). A significant effect on the effect of birth ball therapy on labor pain where the p value is 0.00 <0.05. The results are expected to have an effect on birth therapy on labor pain. The results of the Wilcoxon test analysis with a degree of significance (?) = 0.05 and a P value of 0.00 were obtained (? <0.05) which can be seen from the value which means that Ho is rejected and Ha is accepted. The conclusion is that there is an effect of birth ball therapy on labor pain
HUBUNGAN TINDAKAN EPISIOTOMI DENGAN AKTIVITAS SEKSUAL DI KLINIK BIDAN SWASTA MINTANGENA TARIGAN MEDAN TEMBUNG TAHUN 2014
Authors: Hutabarat Julieta
Published: April 2021

Masa nifas merupakan masa kritis dalam kehidupan ibu dan bayi karena 60% kematian ibu terjadi segera setelah kelahiran dan kematian tersebut terjadi dalam 24 jam pertama setelah persalinan. Ibu lebih rentan terkena infeksi selama masa postnatal. Ibu yang mengalami episiotomi pada saat persalinan, luka membutuhkan perawatan untuk penyembuhan, tetapi kadangkala sebagian besar ibu lebih memprioritaskan bayinya dan mengabaikan kesehatannya. Penelitian ini bertujuan untuk mengetahui hubungan tindakan episiotomi dengan aktivitas seksual di Klinik Bidan Swasta Mintangena Tarigan Medan Tembung Tahun 2014. Jenis penelitian yang digunakan adalah survey anaitik dengan desain cross sectional. Penelitian dilakukan di klinik Mintagena Tarigan Medan Tembung pada bulan Agustus 2014 – April 2015.Populasi pada penelitian ini adalah seluruh ibu yang datang di Klinik Mintagena Tarigan Medan Tembung yaitu sebanyak 30 orang dengan tehnik pengambilan sampel menggunakan accidental sampling. Hasil penelitian menunjukkan adanya hubungan yang signifikan antara tindakan episiotomy dengan aktivitas seksual di Klinik Bidan Swasta Mintangena Tarigan Medan Tembung Tahun 2014. Diharapkan kepada bidan praktek swasta agar tidak melakukan episiotomy apabila tidak ada indikasi sehingga tidak terjadi robekan yang tidak teratur dan melakukan tindakan secara steril
PENGARUH KARAKTERISTIK KELUARGA TERHADAP KOMPLIKASI KEHAMILAN DALAM KESEHATAN REPRODUKSI PADA IBU HAMIL DI WILAYAH KECAMATAN PADANGSIDIMPUAN TENGGARA KOTA PADANGSIDIMPUAN TAHUN 2014
Authors: Juarni Sri
Published: April 2021

Kesehatan reproduksi mencakup tiga komponen yaitu kemampuan yang berarti dapat berproduksi, keberhasilan yang berarti dapat menghasilkan anak sehat yang tumbuh dan berkembang dan keamanan yang berarti semua proses reproduksi termasuk hubungan seks, kehamilan, persalinan, kontrasepsi dan abortus bukan merupakan aktifitas yang berbahaya. Aspek keamanan merupakan suatu aspek yang menyatakan kondisi kehamilan yang aman pada ibu hamil, dengan indikator tidak terjadi komplikasi kehamilan. Banyak faktor yang mempengaruhi keamanan kehamilan salah satunya yaitu karakteristik keluarga. Tujuan penelitian ini adalah menganalisis pengaruh karakteristik keluarga terhadap komplikasi kehamilan dalam kesehatan reproduksi pada ibu hamil di Wilayah Kecamatan Padangsidimpuann Tenggara Kota Padangsidimpuan Tahun 2014. Jenis penelitian adalah survei dengan metode cross sectional. Populasi adalah seluruh ibu hamil di Wilayah Kecamatan Padangsidimpuann Tenggara adalah sebanyak 314 ibu hamil pada bulan September 2014. Sampel berjumlah 92 orang yang diambil dengan teknik acak sederaha. Data diperoleh melalui kuesioner dengan mengukur komplikasi kehamilan adalah aman dan tidak aman. Analisis data dilakukan dengan uji univariat, Chi Square dan regresi logistik berganda. Hasil penelitian menunjukkan bahwa umur, pendidikan ibu, jarak kehamilan, dan pendapatan berpengaruh terhadap komplikasi kehamilan dalam kesehatan reproduksi. Variabel yang paling besar pengaruhnya adalah jarak kehamilan dengan nilai Exp B= 17,436 artinya bahwa jarak kehamilan ibu ? 2 tahun akan mempunyai kemungkinan 17 kali lebih besar aman dalam kehamilan (tidak terjadi komplikasi), dibanding dengan jarak kehamilan ibu <2 tahun. Peluang terjadinya komplikasi kehamilan yang aman dipengaruhi oleh umur 20-35 tahun, pendidikan tinggi, jarak kehamilan ?2 tahun dan pendapatan keluarga tinggi sebesar 91,2%. Dan yang tidak berpengaruh terhadap komplikasi kehamilan adalah beban kerja, besar keluarga dan budaya. Disarankan kepada ibu hamil agar memperhatikan kesehatan dan memanfaatkan pelayanan kesehatan dengan melakukan pemeriksaan kehamilan minimal 4 kali. Keluarga memperhatikan usia yang sehat 20-35 thn dan jarak kehamilan ?2 tahun untuk ibu hamil. Petugas kesehatan lebih meningkatkan pelayanan antenatal care dan memberikan informasi mengenai komplikasi kehamilan.
PERBEDAAN PENGARUH PERAWATAN LUKA MENGGUNAKAN POVIDONE IODINE DAN EUSOL TERHADAP PENYEMBUHAN LUKA PERINEUM PADA PASIEN POST PARTUM DI RS FAJAR MEDAN TAHUN 2015
Authors: Yufdel Yufdel , Nasution Syammar Kurnia , Harahap Solihuddin
Published: April 2021

Ruptur perineum ini dapat terjadi karena adanya ruptur spontan maupun episiotomi. Jika perineum mengalami robekan atau luka, maka perawatan harus dilakukan dengan seksama karena luka tersebut berada di daerah yang mudah kotor dan cenderung lembab. Penelitian ini bertujuan mengetahui perbedaan pengaruh perawatan luka menggunakan povidone iodine dan eusol terhadap penyembuhan luka perineum. Penelitian ini menggunakan desain eksperimen dengan jumlah sampel sebanyak 10 orang yang diambil secara purposive sampling. Data dikumpulkan menggunakan lembar observasi indikator penyembuhan luka. Pengumpulan data dilakukan pada bulan Januari sampai dengan Februari 2015. Data dianalisa menggunakan teknik analisa data varians klasifikasi satu arah. Hasil penelitian ini memperlihatkan bahwa terdapat perbedaan yang bermakna antara perawatan luka menggunakan povidone iodine dan eusol terhadap nyeri, nanah, bengkak, warna serta waktu kering luka perineum. Peneliti menyarankan agar perawatan luka perineum menggunakan povidine. Dapat pula menggunakan iodinne akan menggunakan antiseptik bahan kimia seperti eusol (Natrium hipoklorit) pada tahap awal dan dilanjutkan dengan povidine pada hari ke-2 dan seterusnya.
HUBUNGAN KEBIASAAN OLAHRAGA DENGAN DISMENORE PRIMER PADA REMAJA PUTRI DI SMA NEGERI 04 BANDA ACEH TAHUN 2014
Authors: Fithriany Fithriany , Amelia Ulfa
Published: April 2021

Dismenorrhea is menstrual pain that is felt in the lower abdomen and radiates up into the pelvis that can interfere with daily activities. Regular exercise can reduce stress and fatigue that can indirectly reduce pain. Prevalence of dismenorrhea in Indonesia (2008) amounted to 64,25%, consisting of 54,89% primary dismenorrhea and 98,5% secondary dismenorrhea. The purpose of this study was to determine the relation of primary dismenorrhea with the regular exercise at Senior High School 04 Banda Aceh. This research conducted since April to July. This was analitic study by using Cross Sectional design. There were 307 students in grade 1 and 2 as the population and the sampling method used Purposive Sampling as 75 respondents. The proportion of respondents who do exercise regulary (37,3%) of 28 respondents and who do not exercise regulary (62,7%) as many as 47 respondents. The proportion of primary dismenorrhea which felt by respondents, 42,67% of respondents had mild pain (32 respondents), 36,0% of respondents had moderate pain (27 respondents) and 21,3% of respondents had severe pain (16 respondents). Chi-Square test was conducted as analysis method with p<0,05. The result of this research found that there was a relation of primary dismenorrhea with the regular exercise of students at Senior High School 04 Banda Aceh and obtained value p=0,043 (p<0,05).
ASUHAN KEHAMILAN DALAM PERSPEKTIF BUDAYA JAWA DI DESA LABUHAN LABO KECAMATAN PADANGSIDIMPUAN TENGGARA KOTA PADANGSIDIMPUAN TAHUN 2015
Authors: Juwarni Sri
Published: April 2021

Social and cultural conditions (customs) and environmental conditions (geographical conditions) affects reproductive health. Cultural situation this case customs at this time is not conducive for help seeking behavior in reproductive health issues in Indonesia. Java community strongly believe in myths developed by the predecessor. The Javanese culture for the community is an important thing,This study aims to determine pregnancy care in the perspective of Javanese culture the village of Labuhan Labo District of Southeast Padangsidimpuan Padangsidimpuan City. This type of research is qualitative descriptive study. Informants   in this study is that people who understand the culture of Java in pregnancy care, amounting to 8 people. Collecting data using in-depth interviews conducted with, by means of data collection is interview, and a  tape recorder. Results showed the care pregnancy in Labuhan Labo still influenced habit cultural of Java that includes 5 theme al: place and health services in the midwife and healer, the myth about the nutrition of pregnant women, the myth of pregnancy care with customs abdominal massage and seven monthly ritual, taboo / behavior of pregnant women and husband as well health information. Padangsidimpuan  City  Health Department, particularly the health center IV Pijorkoling Pal and related health team must give Information Education Communication (IEC) to Community appropriately, so to increase knowledge about pregnancy care in accordance the espoused culture. Shamans to follow skills in assisting the examination of pregnant women, in respect of utilizing the many people who still shaman in Antenatal care services in particular
AKTIVITAS SEKSUAL PADA PASIEN DIABETES MELITUS DI POLI ENDOKRIN RUMAH SAKIT UMUM PUSAT HAJI ADAM MALIK MEDAN
Authors: Arianti Wiwik Dwi , Ginting Suriani
Published: April 2021

Diabetes adalah penyakit akibat kadar glukosa dalam darah meningkat secara terus menerus akibat kekurangan jumlah insulin yang mengatur gula darah. Bagi pria, kesulitan mendapatkan dan  mempertahankan ereksi adalah tanda-tanda awal dari penyakit diabetes atau kencing manis, Avicenna Persia (960-1037 M) menyebutkan turunnya fungsi seksual adalah akibat dari komplikasi penyakit diabetes. Sebanyak 37-75 persen pria yang mengidap diabetes akan mengalami disfungsi ereksi  atau  juga  biasa disebut impotensia. Disfungsi ereksi adalah masalah umum yang biasa terjadi di kalangan pria terutama  ketika usia sudah semakin tua. Pria dengan diabetes biasanya akan menderita disfungsi ereksi lima belas tahun lebih awal dari pada pria yang tidak menderita kencing manis. Komplikasi DM adalah disfungsi seksual dan telah dikenal 200 tahun yang lalu. Sekitar 40-60% pria penderita DM mengalami disfungsi ereksi. Disfungsi ereksi akibat penyakit ini dapat terjadi pada wanita dan pria. Penelitian  ini dilakukan dengan tujuan untuk mengetahui gambaran aktivitas seksual pada pasien penderita DM di Rumah Sakit Umum H.Adam Malik Medan. Penelitian ini dilakukan secara deskriptif, dengan teknik pengambilan sampel secara convinience sampling dengan jumlah responden sebanyak 36 orang, melalui kuisioner pada 24 September sampai November 2015. Dari 36 penderita DM yang diteliti, 22 penderita DM (61,%1) aktivitas seksualnya menurun berat, 12 penderita DM (33,3%) aktivitasnya seksualnya menurun sedang, 1 penderita DM (2,8%) aktivitas seksualnya menurun ringan, 1 penederita DM (2,8%) aktivitas seksualnya normal. Untuk itu saran untuk praktek keperawatan adalah memperhatikan kepuasan seksualitas klien, memberi informasi kesehatan, untuk penelitian selanjutnya adalah melibatkan pasangan penderita DM dalam memberi pendapat tentang masalah seksual.
MOTIVASI PEMBERIAN SUSU FORMULA PADA BAYI BARU LAHIR DI RUMAH SAKIT IBU DAN ANAK BADRUL AINI MEDAN TAHUN 2015
Authors: Indarsita Dina , Yufdel Yufdel , Yasintha Nurul
Published: April 2021

Susu formula adalah susu yang sesuai dan bisa diterima oleh sistem tubuh bayi. Motivasi adalah keinginan yang terdapat pada seorang individu yang merangsangnya untuk melakukan tindakan-tindakan. Sekitar 57% ibu-ibu dianjurkan untuk memberikan susu formula pada minggu pertama setelah kelahiran dan ibu yang memberikan susu formula di antaranya disebabkan oleh adanya indikasi pada bayi dan ibu. Tujuan penelitian ini adalah untuk mengetahui Motivasi Dalam Pemberian Susu Formula Pada Bayi Baru Lahir Di Rumah Sakit Ibu dan Anak Badrul Aini Medan Tahun 2015. Penelitian ini bersifat deskritif dengan desain cross sectional, pengumpulan data menggunakan kuesioner dan populasi dalam penelitian ini adalah seluruh Bidan yang berada di Rumah Sakit Ibu dan Anak Badrul Aini Medan Tahun 2015, dengan jumlah 20 bayi menggunakan teknik total Sampling. Pengolahan data dilakukan dengan cara editing, coding, tabulating, scoring dan analisa distribusi frekuensi. Hasil penelitian didapatkan bahwa 75.0% motivasi bidannya baik, mayoritas (35.0%) umur 20-24 tahun, (80.0%) yang berpendidikan DIII, (90.0%) yang berstatus karyawan, (100.0%) cara pemberian susu formula dalam kategori baik. Dari hasil penelitian ini dapat disimpulkan bahwa motivasi bidan baik yang dipengaruhi oleh motivasi instrinsik. Selanjutnya diharapkan pada tenaga kesehatan khususnya bidan. Lebih cerdas dalam pemberian susu formula terutama dalam memenuhi kebutuhan bayi.
PENGARUH TERAPI OKUPASI DENGAN TEKNIK KOLASE TERHADAP PERKEMBANGAN MOTORIK HALUS ANAK AUTIS DI TERAPI ANAK MANDIRI CENTER SETIABUDI MEDAN TAHUN 2015
Authors: Doloksaribu Tiurlan Mariasima , Giawa Martianus
Published: April 2021

Autis diartikan sebagai anak yang suka menyendiri / asyik dengan dunianya sendiri. Gangguan yang dialami anak autis adalah keterlambatan dalam perkembangan motorik halus. Tujuan penelitian ini adalah menganalisis Pengaruh Terapi Okupasi Dengan Teknik Kolase Terhadap Perkembangan Motorik Halus  Pada Anak Autis di Terapi Anak Mandiri Center Setiabudi Medan. Terapi okupasi merupakan upaya penyembuhan terhadap anak yang memiliki kelainan fisik dan mental dengan cara memberikan keaktifan kerja. sebuah teknik menempel berbagai macam unsur kedalam satu frame sehingga menghasilkan karya  seni yang baru. Jenis Penelitian ini adalah analitik dengan desain Quasy Experimental dengan menggunakan metode pre test-post test one group design dengan metode pengambilan sampel adalah sampling jenuh/total sampling, jumlah sampel dalam penelitian ini adalah 11 anak. Hasil penelitian dan Hasil Uji pada taraf kepercayaan 95% didapatkan bahwa adanya pengaruh terapi okupasi dengan teknik kolase terhadap rerata perkembangan motorik halus pada 11 anak autis dalam memberi lem pada gambar ( P value =0,000), mengambil bijian (P value = 0,006), menempel bijian (P value = 0,002) dan keberhasilan dalam mengisi gambar (P value =0,004).Disarankan kepada terapis untuk menerapkan terapi okupasi dengan teknik kolase dengan menggunakan benda-benda yang bervariasi untuk pengembangan kemampuan motorik halus anak berkebutuhan khusus terutama anak autis.
PERBEDAAN EFEKTIFITAS ANTARA LATIHAN FISIK DAN PROGRESSIVE MUSCLE RELAXATION (PMR) TERHADAP PENURUNAN KADAR GULA DARAH PUASA PADA PENDERITA DIABETES MELITUS TIPE 2
Authors: Casman Casman , Fauziyah Yulia , Fitriyana Ikha , Triwibowo Cecep
Published: April 2021

Diabetes Mellitus (DM) type 2 is one of metabolism problems caused by resistance or deficiency of insulin with common symptoms of hiperglycemia where the value of Fasting Blood Sugar (FBS) concentrate higher than 125 mg/dL. Physical exercise and PMR is recommended effort for DM  patient to reduce FBS concentrate. This research is conducted to know difference of effectiveness between physical exercise with PMR to reduction of FBS concentrate of DM type 2 patient in area of work Suraneggala Primary Health Center Cirebon Regency. This research used pra experiment with approach was one group pretest posttest design. Samples in research is 30 respondents selected used purposive sampling (15 respondents were given treatment of physical exercise, DM gymnastics 3 times per week for four month and 15 respondents were given treatment of PMR 2 times per day in the morning and afternoon for six days respectively). One session of exercise lasted 30 minutes. The  result of this research showed effectiveness between physical exercise effective with PMR to reduction of FBS concentrate is not difference, which suggest independent t test the value of p=0,927 (p>0,05). Physical exercise and PMR has same influence to reduce of FBS concentrate, the value of p=0,000. Means of FBS concentrate after physical exercise decreased from 171,93 to 121,73 mg/dL, means of FBS concentrate after PMR also decreased from 204,04 to 155,47 mg/dL. The conclusion of this research showed effectiveness between physical exercise with PMR to reduction of FBS concentrate in Diabetes Mellitus Type 2 patient is not difference.
FAKTOR-FAKTOR YANG MEMENGARUHI KEPATUHAN DIET PASIEN GAGAL GINJAL KRONIK YANG MENDAPAT TERAPI HEMODIALISA DI RUANG HEMODIALISA RSUD Dr. PIRNGADI KOTA MEDAN TAHUN 2015
Authors: Tarigan Amira Permata Sari , Susilawati Endang , Zendrato Chandra F
Published: April 2021

Chronic kidney failure patients treated by hemodialysis therapy should be consistent in participating in dieting program in order to forestall the incidence of nutrition deficiency, liquid and electrolyte imbalance, and the incidence of the excessive accumulation of metabolism residual. Compliance in dieting program is one of the factors which contribute to the success or failure in hemodialysis therapy. The objective of the research was to find out some factors which influenced compliance in dieting of chronic kidney failure patients who got hemodialysis therapy in Hemodialysis Room of RSUD dr. Pirngadi, Medan. The research used descriptive method with cross sectional design. The samples were 35 respondents, taken by using purposive sampling technique. The instruments of the research were questionnaires and food recall. The result of the research showed that 19 respondents (54.3%) did not quite understand the instruction, 26 respondents (74.3%) had good interaction, 21 respondents (60%) lack of support, 31 respondents (88.6%) did not comply with dieting program, and 4 respondents (11.4%) complied with dieting program. The factor which influenced the compliance of the majority of patients was interaction quality. Patients had good understanding in instruction, good interaction quality, and family support. Only a small number of patients complied with dieting. Patients’ awareness of diet is very important. The majority of patients did not comply with dieting program.