bluuebunny/crossref_metadata_2025 huggingface dataset:
KOAH Tanısı ile İzlenen Bireyin Watson İnsan Bakım Kuramı’na Göre Hemşirelik Bakımı: Olgu Sunumu
Authors: KÖKSAL Nejla , DURGUN Hanife
Published: January 2022

Sigara dumanı, toksik gaz ve partiküllere maruz kalınması akciğerlerde doku hasarına yol açmaktadır. Bu durum bireylerde solunum yollarında daralma, dispne, öksürük ve sekresyon artışıyla karakterize olan Kronik Obstrüktif Akciğer Hastalığı’ a neden olmaktadır. Bu çalışmada 86 yaşında 35 yıldır KOAH tanısı olan bireye Watson’nın İnsan Bakım Kuramı rehberliğinde veri toplamak, bakım planı yapmak, değerlendirmek, hemşire ve hasta arasında kişilerarası bakım ilişkisi içerisinde iyileştirici faktörleri kullanarak uygulanan bakım süreci olgu sunumu şeklinde paylaşılmıştır. Bütüncül bir yaklaşım gösteren bu kuramın kullanılması birey için oldukça yararlı olmuş, verilen bakım ve eğitimler tedavinin etkinliği artırmıştır.
INTERFERENSI PENGGUNAAN BAHASA INDONESIA PADA SISWA KELAS VII SEKOLAH MENENGAH PERTAMA NEGERI 1 UBUD TAHUN 2021
Authors: Parmini Ni Putu
Published: January 2022

The purpose of this study was to determine the factors that cause interference among VII grade students of SMP Negeri 1 Ubud in 2021. The expectation of using Bahasa Indonesia properly and correctly has often been carried out. The use of Bahasa Indonesia among junior high school students, especially VII grade students, found that there were many deviations both inside and outside the classroom. Those deviations were found by the authors when observing during the learning process in class and during breaks outside the classroom. In addition, the results of the interview also showed that interference occurs and the causes of interference. The causes of interference in VII grade students of SMP Negeri 1 Ubud in 2021 were prestigious motives, waning loyalty to Indonesian, bilinguality on students, loss of vocabulary, the need to clarify speech, tendency to use foreign languages ​​and carry over of habits in local languages. This should be overcome by familiarizing and monitoring student communication in Bahasa Indonesia, both in the Bahasa Indonesia language learning process and other fields of study.

 

Key words: Interference, Use of Bahasa Indonesia, VII Grade Students
MENINGKATKAN KEMAMPUAN MENGIDENTIFIKASI STRUKTUR DAN UNSUR KEBAHASAAN TEKS CERITA FANTASI SISWA KELAS VII B SMP NEGERI 6 TABANAN
Authors: Puspadi Ni Luh Nanik
Published: January 2022

Learning to identify the structure and linguistic elements of fantasy story texts has been taught in class VII B State Junior High School 6 Tabanan according to the 2013 curriculum. the average obtained by students is still relatively low. This happens because of the inaccuracy of the learning method applied by the teacher when the learning process takes place. Teachers theorize more, so students feel bored and less interested in participating in learning. This study aims to describe students' abilities in identifying the structure and linguistic elements of fantasy story texts before and after applying the discovery learning method and improving learning outcomes obtained by class VII B students of State Junior High School 6 Tabanan in the 2021/2022 academic year. Data collection methods used, namely the method of observation, test method and method of recording documents. Observation method was used to obtain data about students' attitudes and behavior. The test method is used to determine the students' ability to identify the structure and linguistic elements of fantasy story texts. The data analysis method used is descriptive analysis method. Based on the data analysis that has been carried out, the results obtained are, the average value of students in the pre-cycle is 65.00 then in the first cycle it increases to 73.82 with a percentage increase of 14.76% and in the second cycle it increases again to 84.41 with a percentage increase of 14.76%. an increase of 15.51%. Thus, if it is connected with the action hypothesis, the ability to identify the structure and linguistic elements of fantasy story texts by applying the discovery learning method for class VII B students of State Junior High School 6 Tabanan in the 2021/2022 school year increases significantly.

 

Key words: Identifying, Structure and Language Elements, Fantasy Story Text, Discovery Learning Method
PENERAPAN TEKNOLOGI PIROLISIS DALAM PENGOLAHAN SAMPAH PLASTIK DI BANK SAMPAH SENI BARU, JAKARTA SELATAN
Authors: Mitan Nona Merry Merpati , Sari M M. Sari , Hastuty Sri , G.N Rahmad , S.F Ayu , N.A Rizqi Alifia , A.R.S Mazaya , K.Z Sava , Rofiah Rofiah , B.C Gusti , Z Azmi , S.A Hilwa , C.S Vionna
Published: January 2022

Sampah plastik menimbulkan permasalahan serius karena sulitnya terdegradasi oleh alam dan menimbulkan pencemaran pada lingkungan. Kehadiran Bank Sampah Seni Baru yang terletak di Kecamatan Kebayoran Baru, Jakarta Selatan, merupakan salah satu upaya mengurangi pembuangan sampah plastik. Hingga kini, Bank Sampah Seni Baru belum memiliki reaktor pengolahan sampah plastik khususnya reaktor pirolisis. Bank Sampah Seni Baru dalam operasional pengelolaannya melakukan pendekatan daur ulang sampah plastik kepada masyarakat sekitarnya melalui pemanfaatan sampah plastik menjadi bentuk kerajinan tangan dan lainnya. Tentu saja metode daur ulang ini pada suatu waktu akan menghadapi permasalahan yang sama karena hanya mengubah bentuk dari sampah plastik tersebut untuk sementara waktu. Atas dasar permasalahan ini, kegiatan ini bertujuan untuk memperkenalkan teknologi pirolisis sebagai bentuk daur ulang yang dapat mengubah sampah plastik menjadi fraksi cair yang memiliki sifat sebagai bahan bakar. Luaran dari kegiatan ini adalah menghasilkan reaktor pirolisis dan melakukan pelatihan teknis mengenai penggunaan reaktor pirolisis tersebut
SOSIALISASI PENGGUNAAN ANTIBIOTIK YANG BENAR PADA KONSUMEN APOTEK YUDHISTIRA SURAKARTA
Authors: Pambudi Risma Sakti
Published: January 2022

Antibiotik digunakan sebagai salah satu pengobatan konsumen infeksi. Penggunaan antibiotik yang tepat dapat memberikan manfaat bagi konsumen, akan tetapi jika tidak digunakan dengan benar dapat mengakibatkan resistensi bakteri atau konsumen dapat kebal terhadap antibiotik. Salah satu Langkah yang dapat dilakukan adalah pemberian edukasi dalam penggunaan antibiotik yang bijak dan benar pada masyarakat. Sosialisasi dilakukan dengan metode ceramah dan diskusi dengan para konsumen di Apotek Yudhistira Surakarta. Hasil sosialisasi kepada 30 konsumen menunjukkan bahwa sebelum diberi pemaparanterdapat 16 konsumen  belum paham tentang penggunaan antibiotik. Akan tetapi setelah diberi pemaparan 30 konsumen sudah bisa memahami tentang penggunaan antibiotik secara benar. Oleh karena itu, perlu dukungan dari profesi kesehatan lainnya untuk memberikan edukasi  penggunaan antibiotik yang bijak dan benar guna mewujudkan upaya pemerintah dalam menurunkan resistensi bakteri.
PENYULUHAN SERTA PEMBAGIAN MASKER DI MASA PANDEMI COVID-19 KEPADA PARA PEDAGANG PASAR DI DESA DURIN TONGGAL SUMATERA UTARA
Authors: Fahmi Aliyah , Sitompul Hamela
Published: January 2022

Kegiatan pengabdian masyarakat di tengah pandemi corona virus disease-19 (COVID-19) sepatutnya di lakukan secara luas, mengingat masih banyak masyarakat yang kurang mematuhi protokol kesehatan dalam rangka mencegah penyebaran COVID-19. Pemerintah Indonesia telah menetapkan langkah-langkah dan upaya pencegahan pandemi COVID-19, salah satunya adalah dengan mensosialisasikan gerakan memakai masker terutama jika berada di tempat umum. Salah satu tempat umum yang berpotensi dalam penyebaran COVID 19 ini adalah pasar dimana di pasar berkumpul masyarakat dari latar belakang yang berbeda-beda dengan kondisi kesehatan yang kita belum ketahui secara pasti. Pasar merupakan tempat untuk melakukan transaksi jual beli dalam memenuhi kebutuhan hidupnya baik kebutuhan primer, sekunder dan tersier. Untuk itu perlu dilakukan sosialisasi untuk pencegahan dengan menggunakan masker bagi pedagang maupun pembeli yang melakukan transaksi jual beli tersebut. Tujuan dari pengabdian ini adalah untuk mencegah dan memutus mata rantai penularan COVID-19 di Pasar Desa Durin Tonggal. Pengabdian pada Masyarakat dilaksanakan dalam bentuk penyuluhan penggunaan masker sekaligus membagikan masker secara gratis kepada pedagang pasar. Metode yang digunakan dalam pelaksanaan pengabdian ini adalah edukasi kepada pedagang pasar dengan menghimbau pentingnya menggunakan masker. Setelah diberikan edukasi dan pembagian masker, pedagang sudah mulai sadar pentingnya penggunaan masker di Pasar
Contemporary Social Evils
Authors: Joseph Rowntree Foundation  , Timmins Nicholas
Published: January 2022

This book explores diversity and complexity in fathering through psychoanalysis, sociology and psychology, and analyses contemporary developments in social policies and welfare practices. Using a feminist perspective, it highlights the opportunities and dangers in contemporary developments for those wishing to advance gender equity.
Krank Kasnağında Kullanılan Kauçuk Bileşenin Hızlandırılmış Test Yaklaşımı İle Yorulma Ömrünün Tahmin Edilmesi
Authors: KAPLAN Cihangir , ÜNAL Ömer Faruk , GÜLEÇ Cem
Published: January 2022

Kauçuk, otomotiv endüstrisinin başta olmak üzere birçok mühendislik uygulamasında titreşim sönümleyicisi olarak kullanılmaktadır. İçten yanmalı motorlarda burulma titreşimini sönümlemek için kullanılan krank kasnağının en önemli bileşeni kauçuktur. Bu kauçuk bileşenin yardımıyla krank kasnakları ayarlandığı burulma frekansında burulma titreşim genliğini düşürmektedir. Böylece krank mili ömür dayanımı arttırmaktadır. Krank kasnağının görevini uzun ömürlü bir şekilde gerçekleştirmesi için kauçuk dayanım ömrü oldukça önemlidir. Otomotiv endüstrisinde oluşturulan regülasyonlara göre krank kasnağı dinamik dayanım ömrü yaklaşık 10-20 milyon çevrimdir. Bu çalışmada krank kasnağında kullanılan kauçuk bileşeninin dinamik dayanım ömrü hızlandırılmış test yaklaşımıyla burulma doğal frekansına bağlı olarak belirlenmiştir. Seçilen bir krank kasnağının birinci atalet kütlesinin kauçuk formu referans alınıp özgün bir kauçuk numunesi üretilmiştir. Bu kauçuk numunesi, krank kasnağında oluşan burulma titreşimini simüle edebilmek için kendi doğal frekansında ve belirlenmiş genliklerde kaymaya maruz bırakılmıştır. Bunun için özel bir krank biyel test sistemi tasarlanmış ve testler bu sistemde gerçekleştirilmiştir. Son olarak genlik ve frekansa bağlı ömür tahminleri deneysel verilerden yararlanarak oluşturulmuştur. Oluşturulan tahmin modelin çalışma performansı tartışılmıştır.
ДИСЛОКАЦИОННАЯ КИНЕТИКА ПРИ ПЛАСТИЧЕСКОЙ ДЕФОРМАЦИИ ДВУМЕРНЫХ ПОЛИКРИСТАЛЛОВ
Authors: Бадиян Е.Е. , Тонкопряд А.Г. , Фтемов Е.В. , Шеховцов О.В.
Published: January 2022

Дислокационно-кинетический подход применен к исследованию пластического течения плоских образцов двумерных поликристаллов чистых металлов в условиях одноосного растяжения с постоянной скоростью деформации при умеренных температурах. Сформулировано дислокационно-кинетическое уравнение, в котором учтены роль свободной поверхности плоского образца, являющейся источником и стоком дислокаций, и упрочняющее действие сквозных границ зерен в двумерном поликристалле. Для расчета кривой деформации кинетическое уравнение преобразовано с использованием закона деформационного упрочнения Тейлора и получено аналитическое решение этого уравнения. На примере плоских образцов двумерных поликристаллов чистого алюминия (99,999 ат.%) показано, что результаты расчетов достаточно хорошо согласуются с экспериментальными данными.
IMPACT OF γ-IRRADIATION ON DIELECTRIC AND ELECTRIC PROPERTIES OF TlInS2 CRYSTALS
Authors: Sardarly R.M. , Samedov O.A. , Salmanov F.T. , Aliyeva N.A.
Published: January 2022

The effect of γ-irradiation on the relaxor properties of the TlInS2 compound have been studied. It is established that in this compound the Vogel-Fulcher temperature (Tf) shifts towards the low temperatures, and the Burns temperature (Td) moves towards the high temperatures. As a result, the temperature range for the existence of a relaxor state extends by ~ 40 K. The presence of hopping conduction is established and the parameters characterizing this mechanism are determined.
IR-SPECTROSCOPY AND AFM-MICROSCOPY OF THE SURFACE OF GAMMA-IRRADIATED GaS AND GaS:Yb LAYERED SINGLE CRYSTALS
Authors: Pashayev A.M. , Tagiyev B.G. , Madatov R.S. , Gadzhieva N.N. , Aliev A.A. , Asadov F.G.
Published: January 2022

For the first time, information on the surface relief of the layered GaS and doped GaS:Yb single crystals subjected to gamma-irradiation was obtained using atomic force microscopy (AFM) and Fourier-transform infrared spectroscopy (FTIR). It was found that GaS is characterized by a non-uniform distribution of irregularities with different heights and periodicities, and when doping crystals with Yb atoms, the distribution of irregularities becomes more orderly, the height and periodicity of irregularities decreases. In the FTIR spectra, changes in the reflection coefficients of the surface of GaS and GaS:Yb single crystals are observed as a function of the gamma-irradiation dose (Фγ = 30…200 krad), and on the basis of spectroscopic and microscopic changes, it was found that doped single crystals are the most radiation-resistant.
ALGORITHM OF TECHNICAL DIAGNOSTICS OF THE COMPLICATED DAMAGE TO THE CONTINUED RESOURCE OF THE CIRCULATION PIPELINE OF THE NUCLEAR POWER PLANT
Authors: Hrinchenko H. , Trisch R. , Burdeina V. , Chelysheva S.
Published: January 2022

The quality and safety of operation of the main circulating pipeline of the nuclear power plant is being studied in order to extend the life of the pipelines of the reactor unit of the NPP on the basis of the development of a scientifically sound mathematical model and algorithm for their technical diagnostics. The complex estimation of the quality of operation of pipeline systems is proposed, taking into account the peculiarities of their stress-strain state and seismic stability. The purpose of the article is to substantiate the integrated assessment of the quality and safety of operation of pipelines of the reactor unit of the NPP on the basis of the development of a scientifically sound mathematical model and algorithm for their technical diagnostics in order to extend the life of the operation. Research methods: calculations by mathematical model, comparison of results of calculation, forecasting of boundary parameters of technical condition and monitoring of mechanical properties of main pipeline material, inspection, qualification, determination of residual resource of buildings, structures, foundations and metal structures taking into account geotechnical and seismotectonic conditions. It is determined that in the initial period of existence of the projected residual resource seismic activity in the zone 300...500 km from the location of the NPP is less safe than seismic activity, which takes place in the final period of the projected residual resource, as a sharp increase in the level of damage from seismic activity leads to exceeding the limit of permissible the level of damage to the material of the main pipeline.
THE USE OF NEGATIVE BIAS POTENTIAL FOR STRUCTURAL ENGINEERING OF VACUUM-ARC NITRIDE COATINGS BASED ON HIGH-ENTROPY ALLOYS
Authors: Sobol' O.V. , Andreev A.A. , Gorban' V.F. , Postelnyk Н.О. , Stolbovoy V.A. , Zvyagolsky A.V. , Dolomanov A.V. , Kraievska Zh.V.
Published: January 2022

The effect of negative bias potential (Ub = -40, -110, and -200 V) during the deposition of multi-element coat-ings on their composition, structure and mechanical properties was studied. It was established that during the transi-tion from a multi-element alloy to a nitride, a single-phase state possible to form on its basis (based on the fcc metal lattice, structural type NaCl). In this case, the composition (FeCoNiCuAlCrV)N of coatings with increasing Ub is de-pleted by the element with the lowest enthalpy of formation of nitride (Cu). In (AlCrTiNbSi)N and (AlCrTiZrNbV)N coatings, the content of low-mass elements (Si and Al) decreases with increasing Ub. In (TiZrHfVNb)N coatings of strong nitride-forming elements with increasing Ub to 200 V, the composition practically does not change. The struc-ture of such coatings is characterized by the presence of a texture with the [111] axis. The presence of weak nitride-forming elements in (FeCoNiCuAlCrV)N coatings leads to the formation of texture [110] for large Ub = 110…200 V. In such coatings, the hardness does not exceed 35 GPa. It is shown that to achieve high hardness at high Ub it is necessary to increase the content in the high-entropy alloy of elements with high nitride-forming ability. In this case, in (TiZrHfVNb)N coatings (made of strong nitride-forming elements with a large mass) at Ub = 200 V, the hardness exceeds 45 GPa.
ИЗВЛЕЧЕНИЕ РЕДКОЗЕМЕЛЬНЫХ МЕТАЛЛОВ ИЗ ВТОРИЧНОГО СЫРЬЯ
Authors: Колобов Г.А. , Павлов В.В. , Печерица К.А. , Мосейко Ю.В. , Личконенко Н.В. , Прохорова А.Д.
Published: January 2022

Дан обзор новых публикаций, посвященных технологиям извлечения редкоземельных металлов (РЗМ) из различных видов вторичного сырья: скрапа постоянных магнитов, изготовленных из сплава Nd2Fe14B, и никель-металлгидридных аккумуляторных батарей; отработанных катализаторов; скрапа электроники; отходов люминофоров и скрапа флуоресцентных ламп.
KINETIC REGULARITIES OF THE FORMATION OF GAS PRODUCTS UNDER THE INFLUENCE OF IONIZING RADIATION ON BIOMASS
Authors: Khalilov Z.Z. , Mahmudov H.M.
Published: January 2022

The kinetic dependence of molecular hydrogen and other gases emergence out of biomass (oak, beech, pine) by a radiation-thermal method has been studied at the temperature T = 673 K. It has been determined that at the rate of D < 10 kGy of the absorbed dose the amount of hydrogen and light hydrocarbon gases in the composition of the gas products emerged out of biomass is slightly higher. At the subsequent rates of continuous radiation (D ≥ 10 kGy) the increase in the amount of hydrocarbons with heavy molecular mass contained in gas occurs as a result of dimerization or trimerization of the emerged radicals. It was presented short mechanism of biomass conversion under ioni-zing radiation.
Cinnamic acid derivative reduces tumor growth by decreasing Hif-1α expression and suppressing the Warburg effect
Authors: Pozdnyakov D.I. , Koryanova K.N.
Published: January 2022

Background. Tumor growth is characterized by the presence of specific features that can be the basis for rational treatment. One of these features is the Warburg paradox, which manifests itself in the prevalence of glycolytic oxidation reactions over aerobic metabolism at adequate intracellular oxygen concentrations. Purpose. Under experimental conditions, to evaluate the possibility of correcting metabolic glycolytic abnormalities of tumor cells through course therapy with 4-hydroxy-3,5-di-tretbutyl cinnamic acid. Materials and methods. The study was performed on male Wistar rats, in which tumor cells of the C6-BU-1 line were implanted in the brain. The test compound 4-hydroxy3,5-di-tret butyl cinnamic acid and reference resveratrol were administered per os at doses of 100 mg/kg and 20 mg/kg, respectively, for 14 days from the moment of tumor inoculation. After the specified time, the rats were decapitated, the tumor tissue was extracted. In the course of the work, the volume of the tumor, the activity of ana/aerobic reactions of cellular metabolism, changes in mitochondrial biogenesis and the concentration of Hif-1a were determined. Results. The study showed that the course administration of resveratrol and 4-hydroxy3,5-di-tret butyl cinnamic acid contributed to a decrease in tumor volume compared to untreated animals by 22.9 % (p < 0.05) and 34.3 % (p < 0.05), respectively. Also, against the background of the use of the studied compound, there was a decrease in the content of Hif-1a by 27.4 % (p < 0.05), respectively, an increase in the activity of the enzymatic markers of mitochondrial biogenesis – succinate dehydrogenase and cytochrome-c oxidase by 166.7 % (p < 0.05) and 125.0 % (p < 0.05). The intensity of anaerobic metabolic reactions in rats treated by the test compound and resveratrol was significantly lower than in untreated rats, while the activity of aerobic processes considerably increased. Conclusion. The study showed that the administration of 4-hydroxy-3,5-di-tret butyl cinnamic acid reduces the intensity of anaerobic metabolism in tumor cells by reducing the expression of Hif-1a, which in turn suppresses tumor growth.
Comparative analysis of changes in density and mineral composition of bone tissue on the background of experimental diabetes mellitus and opioid influence
Authors: Adamovych О.О. , Safonov А.S. , Kryvetskyi V.V. , Kordiyak О.Y. , Sohuyko R.R. , Paltov Ye.V. , Kotsarenko М.V.
Published: January 2022

Background. The study of bone tissue includes two directions – the study of patterns of structural reconstruction and clarification of the dynamics of mineral composition. Bone tissue reacts differently to the influence of exogenous and endogenous factors, but there is always a violation of the bone microarchitecture, its density and mineral composition. Purpose. Investigation and comparison of changes in bone density and its mineral composition on the background of experimental diabetes mellitus and long-term opioid influnce. Materials and methods. The study was performed on 25 white sexually mature nonlinear male rats, weighing 160–270 g, aged 5–7 months. The duration of the experiment was 6 weeks. Insulin-dependent form of type I diabetes mellitus was simulated by the administration of streptozotocin. Simulation of the long-term effects of opioids on the body was carried out by administering preparation Nalbuphine (Rusan Pharma LTD, India). Bone density was determined by the means of dental radiovisiography apparatus. The unit of measurement is the conventional unit of grayness. The mineral composition was investigated by atomic absorption spectral analysis of bone fragments on an atomic absorption spectrophotometer using propane-butane-air flame. The content of calcium, phosphorus and magnesium was investigated. The concentration of the elements was expressed in mg/g. Results. The data of radiovisiographic research showed that in experimental diabetes mellitus the density of the bone tissue of the mandible body decreases, and in the cases of long-term opioid use – increases. The decrease in density indicates the development of osteopenia, due to a decrease of calcium quantity and of the Ca/P index on the background of increasing levels of phosphorus and magnesium and Mg/Ca index. The increase in density is due to an increase in the absolute content in bone tissue of Ca, P and Mg, and Ca/P index, which confirms the increased mineralization of bone, the acceleration of metabolic processes of which is stimulated by the Mg content increase. Among all the studied ele-ments, only the ratio of absolute indicators of Ca content coincides with the ratio of its specific shares and bone density indicators. A similar ratio is determined for the Ca/P index. Conclusions. The decrease in bone density of the mandible on the background of experimental diabetes mellitus is likely to develope due to calcium content and Ca/P index decrease with increase in phosphorus and magnesium content and Mg/Ca index; and an increase in bone density on the background of long-term use of opioid drugs is caused by the increase in Ca, P and Mg content, as well as Ca/P index.
Application of spiral computed tomography for determination of the minimal bone density variability of the maxillary sinus walls in chronic odontogenic and rhinogenic sinusitis
Authors: Nechyporenko A.S. , Nazaryan R.S. , Semko G.O. , Lupyr A.V. , Yurevych N.О. , Fomenko Yu.V. , Kostiukov E.O. , Alekseeva V.V.
Published: January 2022

Background. There are many questions regarding the peculiarities of the course of odontogenic maxillary sinusitis, the likelihood of complications and the correct dosage of load during dental implantation. Purpose – to identify changes in minimal bone density in chronic odontogenic maxillary sinusitis and to compare it with chronic rhinogenic catarrhal maxillary sinusitis and physiological state of maxillary sinus. Materials and Methods. Our study involved 10 patients with chronic odontogenic maxillary sinusitis, 10 patients with chronic maxillary non-polyposis sinusitis of rhinogenic etiology, combined with hyperplasia of the sinus mucosa up to 1 cm. The control group comprised 10 patients with physiological condition of maxillary sinuses. In all subjects minimal bone density of superior, medial and inferior walls of maxillary sinus was analyzed. Results. The study showed that the maximum in physiological conditions is the minimal density of the upper wall of the maxillary sinus, the minimum is the lower wall. The minimal density of the lower wall was shown to undergo a statistically significant reduction in chronic catarrhal maxillary sinusitis only by 2%, the upper by 5%, the medial by 4% compared with the intact sinus, but with the odontogenic nature of maxillary sinusitis, this figure was 31% in the lower wall, 27% in the medial region. Only the density of the upper wall of the maxillary sinus remained quite stable, it decreased relative to the physiological one only by 6%. Conclusions. Minimal physiological densitometric parameters of lower, medial and upper walls were calculated. The reduction of minimal density of bone tissue in the cases of rhinogenic chronic catarrhal maxillary sinusitis. In the cases of chronic odontogenic maxillary sinusitis, maximum significant decrease of minimal density of both lower and medial walls is determined.
PENGARUH MOTIVASI DAN DISIPLIN KERJA TERHADAP KINERJA PEGAWAI PADA DINAS SOSIAL KABUPATEN KARO
Authors:   Universitas Methodist Indonesia, Sukatendel Beryanta P. A. , Sembiring Rasmulia , Rajagukguk Tiur
Published: January 2022

This study aims to examine the effect of motivation and work discipline on employee performance at the Karo District Social Service. The research was conducted at the Karo District Social Service which is located on Jl. Jamin Ginting No. 70 Ketaren, Kabanjahe, Karo Regency, North Sumatra 22152. The research period starts from June until the completion of the research. The number of samples in the study was 25 respondents. The variables used in this study are independent variables and dependent variables. In this study, the independent variables are motivation (X1) and work discipline (X2). The dependent variable is employee performance. Data analysis using multiple regression analysis. The results show that motivation has a positive and significant and elastic effect on employee performance. Work discipline has a positive and significant and elastic effect on employees. Motivation and work discipline simultaneously have a positive and significant effect on the performance of Karo District Social Service employees.
Identifikasi Citra Tanaman Obat Jenis Rimpang dengan Euclidean Distance Berdasarkan Ciri Bentuk dan Tekstur
Authors: Nurnaningsih Desi , Alamsyah Dedy , Herdiansah Arief , Sinlae Alfry Aristo Jansen
Published: January 2022

In the midst of the Covid-19 pandemic, increasing the body's immunity is very important. Some experts suggest consuming medicinal plants or herbs to boost immunity. In addition to being used as a cooking spice, this rhizome type plant turns out to have properties and benefits for health, especially to increase immunity. However, many people do not know and it is difficult to distinguish the type of rhizome plant. This type of rhizome plant can be identified based on the characteristics seen from the shape and texture. However, most people judge the type of rhizome has a shape that is difficult to distinguish. This study aims to determine the type of medicinal plant rhizome with Euclidean distance and extraction of shape and texture. Extraction of shape features using metric and eccentricity parameters. This parameter is considered to be able to recognize shape objects and can distinguish them from other objects. Meanwhile, texture feature extraction uses Gray Level Co-occurence Matrix (GLCM) with contrast, correlation, energy, and homogeneity parameters. For the identification process, Euclidean distance is used which serves to represent the level of two images that consider the distance value from Euclidean. From the results of the evaluation using a confusion matrix by calculating precision, recall and accuracy, it gets a precision value of 83%, recal 87% and an accuracy of 85%. These results indicate that the Euclidean distance and extraction of shape and texture features can identify the object image of medicinal plants with rhizome types well
Application of Support Vector Machine (SVM) Algorithm in Classification of Low-Cape Communities in Lampung Timur
Authors: Aldino Ahmad Ari , Saputra Alvin , Nurkholis Andi , Setiawansyah Setiawansyah
Published: January 2022

Classification is a technique for grouping and categorizing specific standards as material for compiling information, making conclusions, or making decisions. This paper discusses data classification for underprivileged communities in Tanjung Inten, Purbolinggo, East Lampung using the Support Vector Machine (SVM) algorithm, then grouped into two label classes, namely the less fortunate and capable label classes. From the data that has been collected, 1154 data. The data goes through processing, scoring, labeling, and testing, producing two classes of results, namely less fortunate and capable. From the test data using the Support Vector Machine (SVM) method, the accuracy score is 97%, the precision score is 97%, the Recall score is 100%, and the F1-Score is 98%. This test resulted in a proportion of classification with the capable label is 87% and less fortunate label is 13%
Pengujian Black Box Menggunakan Teknik Equivalence Partitions Pada Aplikasi E-Learning Berbasis Web
Authors: Amalia Amanda , Putri Hamidah Salva Wanda , Kristanto Titus
Published: January 2022

The quality of the software can be seen from the functionality of the application system whether it is in accordance with user needs or may be detrimental to system owners and users. For software testing, there are several methods used by testers to launch software, namely Black Box Testing and White Box Testing. In this study, the testing method used is Black Box Testing by applying Equivalence Partitioning to develop Web-Based E-learning applications at the Telkom Institute of Technology Surabaya because it is considered the most suitable for application testing by dividing the equivalence class into 2, namely valid and invalid classes. . The research stages are determining system functions, designing test cases, conducting tests, and drawing final conclusions. The results showed that this e-learning application screen was used as a distance or online learning medium at the Telkom Institute of Technology Surabaya.
Analisis E-Service Quality Terhadap Loyalitas Nasabah dengan Kepuasan Sebagai Variabel Intervening
Authors: Saragih Megasari Gusandra , Astuti Desi
Published: January 2022

The study was conducted to analyze the effect of e-service quality on customer loyalty mediated by satisfaction. The sample in this study were 135 customers of PT Bank Rakyat Indonesia (BRI) Medan Branch Office Gatot Subroto Street, Medan. This research is a quantitative research with primary data sources, namely by distributing questionnaires to respondents with a Likert scale of 1-5. The analytical method used is a tiered structure with Structural Equation Modeling (SEM) using the AMOS-20 (Analysis of Moment Structure) device. The results showed that e-service quality had a significant effect on customer satisfaction and loyalty at BRI Medan Branch Office. Satisfaction has a significant effect on customer loyalty at BRI Medan Branch Office. Satisfaction partially mediates the effect of e-service quality on customer loyalty at BRI Medan Branch Office
Analisis Pelatihan, Pengembangan, dan Teknologi Informasi Terhadap Kinerja Karyawan Pada KPN ”JAYA” Guru SDN Raba Kota Bima
Authors: Hidayat Aan , Mulyadin Mulyadin
Published: January 2022

This study aims to determine the effect of training, development, and information technology on employee performance at KPN "Jaya" Guru SDN Raba. The population is 45 employees and the sample is 45 employees and the research is associative. Data collection techniques are observation, and filling out questionnaires, and literature study. The independent and dependent variables are the variables used in this study. The independent variables are training (X1), development (X2), and information technology (X3) and the dependent variable is employee performance (Y). The analysis technique uses quantitative analysis, namely multiple regression analysis, correlation coefficient, and determination coefficient. hypothesis testing using t test. the results of hypothesis testing using t test obtained tcount Variable X1 = (3.775) Variable X2 = (2.800) Variable X3 = (2.845) is greater than ttable (2.016) then it can be concluded that there is an influence between training, development, and information technology on employee performance at KPN “Jaya” Guru SDN Raba
Pengaruh Disiplin Kerja dan Komunikasi Terhadap Kinerja Pegawai di Dinas Pemberdayaan Masyarakat Desa (PMD) Kabupaten Musi Rawas Utara
Authors: Rabeta Yulfa , Azhar Rudi , Efriyanti Yuli
Published: January 2022

The purpose of this study was to determine the effect of work discipline and communication on employee performance at the Village Community Empowerment Service (PMD) of North Musi Rawas Regency. The population and research sample amounted to 34 people. Methods of data analysis using quantitative analysis. The results showed that work discipline had an effect on employee performance. While the t-test explained that the discipline variable (X1) on performance showed the value of tcount = 7.517, which was greater than the ttable value of 1.692 with a significant level = 0.000 < (a) 0.05, this indicates Ha is accepted. and partially discipline variable has a significant influence on performance. Communication on Employee Performance The results of the t-test of the communication variable (X2) on performance show the value of tcount = 7.756 Greater than the value of ttable 1.692 with a significant level = 0.000 < (a) 0.05, this shows Ha is accepted and partially the communication variable has an influence significant to performance. Based on the recapitulation of multiple linear regression test results, it was found that the Fcount value obtained was 52.720 > Ftable = 3.28 and the simultaneous significance level of sig F was 0.000. This shows that together (simultaneously) the independent variables of research (discipline and communication) have a significant effect on the dependent variable (performance).
Skills Based Competency dan Daya Saing Praktisi Akuntansi Pada Emerging Market Asean
Authors: Pane Sanusi Gazali , Siregar Saparuddin
Published: January 2022

The competency framework is needed by accounting practitioners in organizations to carry out their roles effectively. Moreover, in the context of economic integration and labor mobility between regional countries, the role of accounting practitioners is one of the eight professions affected by professional competition. The purpose of this study was to measure the level of competence of accounting practitioners by using a competency assessment method that refers to technical and non-technical assessments through collecting relevant evidence on accounting work. The results of this study indicate that during the 2018-2020 testing period, 83.01 failed to meet the competency level. Meanwhile, 16.01 percent have competency standards in accounting technician qualifications and professional clusters. The implication of this finding illustrates that the level of difficulty of labor market accessibility in the domestic and regional arena will increase and the resulting competitiveness will be lower. Controlled and relevant improvisation, especially in the world of education by directing a curriculum based on the competency framework paradigm. This concept is at least in line with the government's commitment to create superior human resources for Indonesia to grow and be more advanced.
Pengaruh Likuiditas, Ukuran Perusahaan dan Volatilitas Laba Terhadap Leverage Pada Perusahaan Terdaftar di Bursa Efek Indonesia
Authors: Hidayati Habibatul , Septiana Gina
Published: January 2022

In the business world when Covid 19 hit, the competitive competition between companies weakened. If you want to continue to have an advantage in competitiveness, companies are always required to be able to run company operations efficiently. The company uses retained earnings as a reserve if the company suffers a loss in the future, pays off company debt, increases working capital, and as funds for the company's future expansion. Additional owner's equity participation, along with issuing new shares or selling bonds or bank loans are sources of external funds or funds originating from outside the company itself (Cahyani, 2017). The purpose of this study was to determine the effect of liquidity, company size and earnings volatility on leverage. The sample used is all companies listed on the Indonesia Stock Exchange in 2015-2019 totaling 604 samples. The type of data used is secondary data. The hypotheses in the study were tested using panel data regression. The results showed that liquidity had a negative effect on leverage, while firm size had a positive effect on leverage. On the other hand, earnings volatility has no effect on debt or company leverage.
Pengaruh Harga, Review Produk, Jaminan Keamanan Terhadap Keputusan Pembelian Produk Pada Situs Jual Beli Online Shopee
Authors: Ginting Jenni Veronika Br , Chairia Chairia , Ramles Polin
Published: January 2022

Modern markets are no longer run by way of face-to-face transactions, modern markets are now using an online system where by using a mobile or desktop application-based system, you can apply the system in terms of buying and selling, this is commonly called e-commerce, one of which is e-commerce. one e-commerce that is very popular among the people of Indonesia, namely shopee because there are so many shopee users, a lot of business people start trading on the shope application, the process of trade competition is getting tougher day by day they have to build and see what opportunities can increase business activities and achievement of business targets. It is important to know the influence of buyers' decisions on online shopping at shope to find out good targets and targets in increasing the quality and quantity of buying and selling online. In this study, we want to know the effect of price, product reviews and security guarantees as independent variables on product purchasing decisions. It was found that prices, product reviews and purchase safety have an important role and have a positive effect on product purchasing decisions at shopee.
Pengaruh Kualitas Produk, Harga, dan Promosi Terhadap Keputusan Pembelian Powder Drink Pada Jakarta Powder Supply (JPS) Cabang Banyuwangi
Authors: Hariyadi Tutut
Published: January 2022

Competition in the current era of globalization requires marketers to always develop and seize market share. Marketing activities will achieve good results, so producers must know in advance what the needs and desires of consumers are, so that the products offered will be in accordance with market conditions. This quantitative study aims to analyze and test the effect of product quality, price and promotion on purchasing decisions using simple random sampling technique with 85 respondents (buyers) of powder drink at JPS (Jakarta Powder Supply) Banyuwangi Branch. The data collection technique used a questionnaire.
Mathematical Analysis of a Degenerate Reaction-Diffusion Model
Authors:   Ferhat Abbas University, Faculty of Sciences, Department of Mathematics, LMFN Laboratory, Setif, Algeria, Mesbahi Salim
Published: January 2022

In this paper, we are interested in the study of a degenerate reaction-diffusion model, where we prove the existence of positive maximal and minimal solutions, including the uniqueness of the positive solution. The technique used is mainly based on the method of upper and lower solutions.
CO-HOMOLOGICAL DIMENSION OF RANDOM GRAPH GROUPS
Authors:   Department of Mathematics, Faculty of Education Omdurman Islamic University, Omdurman, Sudan, Abdel Rahman Abdel Radi Abdel Rahman Abdel Gadir
Published: January 2022

Introduced the homological algebra and presented some interesting basic properties of the notion.In this paper we extend the above notion to homology groups and tried to proof the some similar basic properties of the topological homolog groups. We also studied more about the random graph groups of the homology order to find necessary and sufficient conditions for which the hematology is discrete. We followed the analytical induction mathematical method and we found that studying homology groups may be more important than cohomology groups.
The Effectiveness of the Pre-Employment Card Program as Unemployment Benefits due to the Covid-19 Pandemic in Indonesia
Authors:   Economics Defense Department, Indonesia Defense University, Habsari Tien Norma
Published: January 2022

This study aims to analyze the effectiveness of the pre-employment card program approved by the government in reducing unemployment due to the COVID-19 pandemic. The COVID-19 pandemic that occurred in Indonesia caused an increase in unemployment. This is due to a decrease in production, which has an impact on the company's operations and finances. The government is the most responsible in the unstable economic conditions of society. One of the programs issued is the preemployment card program. This study uses a qualitative approach with descriptive analysis methods through collecting data from several books, journals, printed or electronic documents, and other sources of data or information. The research is intended to analyze the data by using data reduction techniques. The results of this study require the government to review the policies of this Pre-Employment Card program. The government must focus on providing assistance to the community in the form of Direct Cash Assistance (BLT), social assistance, to subsidies, and providing stimulus to companies or entrepreneurs to at least reduce the unemployment rate which leads to an increase in the number of unemployed.
The Effect of Tabata Training and High-Intensity Interval Training on Agility Improvement
Authors:   Postgraduate Program in Sports Science, Surabaya State University, Indonesia, Munandar Rizky Aris
Published: January 2022

The main goal of every athlete is to reach the highest peak of achievement or become the first champion in every sporting event. However, one of the most supportive factors to become a champion in every match is an excellent physical condition, for that it takes the proper training according to the target, such as Tabata Training and High-Intensity Interval Training which is the appropriate form of exercise to improve the components of physical condition. This study aimed to analyze the difference in the effect of more effective exercise on increasing agility. This study uses a "randomized group pretest and post-test design". The population in this study were male students of the 2016 PKO FIO UNESA Study Program, amounting to 100 people. The sampling technique used random sampling with a sample of 30 people, divided into three groups, namely the Tabata Training group, High-Intensity Interval Training and the control group. This type of research is quasi-experimental, with a quantitative approach. Data were collected by measuring technique using a side step test tool to measure agility. Data were analyzed using the MANOVA technique, using 0.05. The results showed that the effect of Tabata training on increasing agility with a value of p = 0.000, then the effect of high-intensity interval training on increasing agility with a value of p = 0.000. The two exercises turned out that high-intensity interval training was better than Tabata training in increasing agility.
An Analysis of Individual Taxpayers’ Behavior on the Use of E-Filing and E-Form in Submitting Annual Tax Return by Implementing a Phenomenological Approach
Authors:   University of North Sumatra, Mauliza Nurul
Published: January 2022

E-filing and e-form are considered as online tools that may be utilized as an alternative for taxpayers to report their annual tax returns. These two applications are expected to be used as the right solution for taxpayers to carry out their tax obligations during the Covid-19 pandemic. Reporting of the Annual Individual Income Tax Return at Regional Office of Directorate General of Taxes of North Sumatra I in 2021 was found to increase by 16.13% compared to 2020. However, in the preliminary survey results, the taxpayers were found tending to queue at the Tax Service Office to report the Annual Tax Return manually. Referring to this phenomenon, this study was conducted to identify the behavior of individual taxpayers towards the use of e-filing and e-forms in the submission of the Annual Tax Return. This study was classified as a qualitative study with a naturalistic model. This interpretive study was carried out by using a phenomenological approach. 12 Individual Taxpayers were involved in this study as participants, which were determined through criterion sampling technique. The data of this study were collected by means of the natural setting method with observation techniques, in-depth interviews, and literature study. The collected data were then analyzed by using data analysis techniques of phenomenological study according to Creswell with the assistance of NVivo 11 plus software through the stages of analysis, including data input, coding, exploration, visualization, and presentation. The results showed that e-filing and e-form information systems, which tend to have complexities in terms of procedures and various features in data entry in Annual Tax Return reporting, were found to be capable of creating lazy behavior of taxpayers in the submission of the Annual Tax Return. The complexity faced by taxpayers tended to be caused by a complete lack of knowledge of the use of e-filing and e-form information systems. This was caused by the lack of socialization distributed to individual taxpayers by the DGT. Nevertheless, taxpayers were still found to be reporting their Annual Tax Return, out to avoid tax penalties.
PENGARUH FAKTOR FUNDAMENTAL TERHADAP RETURN SAHAM PADA PERUSAHAAN SUBSEKOR MAKANAN DAN MINUMAN YANG TERDAFTAR DI BEI PERIODE 2013-2018
Authors: Rinofah Risal , Cahyani Elah Ria
Published: January 2022

This study aims to determine the effect of Current Ratio, Return On equity, Debt to Equity Ratio, dan  Price Book Value on Stock Return. The population of this research is the food and beverage companies for the 2013-2018. Samples were taken using purposive sumping techniquie. The sample consisted of 11 companies from 16 food and beverage companies liested on the Indonesia Stock Exchange in 2013-2018, so the research data analyzed amounted to 60. Based on hypothesis testing using the t test, it is concluded that Current Ratio has a negative and significant effect on Stock Return, Return On Equity has a positive and significant effect on Stock Return, Debt to Equity Ratio has a negative and significant effect on Stock Return, Price Book Value has a significant negative effect.