bluuebunny/crossref_metadata_2025 huggingface dataset:
ЯЗЫКОВЫЕ КАРТИНЫ ПОЛИТИЧЕСКОГО ДИСКУРСА
Authors: Успаджиева А. А. , Юсупова С. М.
Published: February 2021

В данной статье на материале английского языка рассматриваются лингвокультурные особенности политического дискурса, раскрываются лексические характеристики и метафоры политического дискурса, особенности языковой картины политического мира.
СИСТЕМА УКАЗАТЕЛЬНЫХ МЕСТОИМЕНИЙ И УКАЗАТЕЛЬНЫХ ПРИЛАГАТЕЛЬНЫХ ВО ФРАНЦУЗСКОМ ЯЗЫКЕ
Authors: Батаева Т. М. , Юсупова С. С.-А.
Published: February 2021

Статья посвящена системе указательных местоимений и указательных прилагательных во французском языке. Дается определение указательным местоимениям, указательным прилагательным. Рассматривается их использование в произведениях современной художественной литературы.
К ВОПРОСУ О СОПОСТАВИТЕЛЬНОМ ИЗУЧЕНИИ ЧЕЧЕНСКОГО И РУССКОГО ЯЗЫКОВ
Authors: Дагиров И. М. , Беньюминович Р. А.
Published: February 2021

Статья посвящена контрастивному описанию двух неродственных языков: чеченского и русского. Несмотря на то, что эти языки очень далеки друг от друга по своей генетической структуре, в плане своих функциональных возможностей они проявляют определённые сходства. Контрастивные исследования вносят значительный вклад в изучение сравниваемых языков. Особенно это актуально для таких языков народов Росси, которые до сегодняшнего дня остаются не до конца исследованными. Общеизвестно, что чеченский язык как раз относится к таким языкам. При написании данной статьи мы обнаружили, что среди лингвистов, занимающихся исследованиями вайнахских языков (чеченский, ингушский, бацбийский), всё еще нет единства по отношению функций временных форм, о наличии или отсутствии категории вида, а также по другим вопросам. На наш взгляд, сравнительное исследование чеченского и русского языков позволит отчасти ответить на некоторые вопросы и обнаружить в чеченском языке явления, которые ранее могли остаться незамеченными.
PROGNOSTIC SIGNIFICANCE OF MAGNETIC RESONANCE IMAGING IN PATIENTS WITH PROSTATE INTRAEPITHELIAL NEOPLASIA
Authors: Мelnychuk Maksym P.
Published: February 2021

The aim: To determine prognostic significance of mpMRI in prostate intraepithelial neoplasia (PIN) diagnostics.
Materials and methods: The results of examination of 52 patients with PIN were assessed in mpMRI using PIRADS criteria. The total number of samples with PIN amounted 166. According to PIRADS MRI assessment of central and peripherial zones was made separately. The use of T2WI, DWI, DCE in patients with high grade and low grade PIN was studied. MRI was performed before prostate biopsy (MRI cognitive fusion biopsy). During 3-year follow-up rebiopsies were performed with prostate cancer detection. PIRADS values of PIN lesions with malignisation were compared with those without following tumor transformation.
Results: There was a difference in values of PIRADS characteristics between PIN and benign prostatic tissue. The mean of PIRADS gradation in samples with PIN was 2,1. Among them 47 (28,3 %) PIN samples had gradation 3 (the presence of clinically significant cancer is equivocal), in 8 (4,8 %) cases – gradation 4 (clinically significant cancer is likely to be present). The mean of PIRADS gradation was in 24 % larger in cases with subsequent PC detection than in cases without malignisation.
Conclusions: MRI parameters in PIN cases differ from normal prostate tissue. PIRADS assessment has prognostic significance of following malignisation of PIN pieces that have similar properties on MRI as prostate cancer. Further study is required to stratify all PIN patients into groups of high malignisation risk in order to perform detailed examination and treatment.
HEALTH STATUS OF INSTRUCTIONAL STAFF OF HIGHER EDUCATION INSTITUTIONS WITH SPECIAL TRAINING CONDITIONS
Authors: Rusanivskyi Serhii V. , Fedchenko Oleksii S. , Kruk Oleksandr M. , Oleksiychyk Serhii A. , Lysyk Ruslan V. , Shtoma Vadim D. , Yuriev Stanislav O.
Published: February 2021

The aim is to study the level and dynamics of instructor officers’ somatic health during the course of employment at Ukrainian higher education institutions with special training conditions
Materials and methods: The study involved male instructor officers of the National Academy of Internal Affairs (Kyiv, Ukraine) of different age groups (n=103), who conduct training sessions with cadets – future police officers. The first age group (up to 25 years of age) comprised 8 instructors, the second one (26-30 years of age) – 11 instructors, the third one (31-35 years of age) – 14 instructors, the fourth one (36-40 years of age) – 16 instructors, the fifth one (41-45 years of age) – 19 instructors, the sixth one(46-50 years of age) – 17 instructors, and the seventh one (over 50 years of age) – 18 instructors. The study was conducted in 2017-2019. The level of instructor officers’ health was examined according to the methodology of G. L. Apanasenko, which provides for the calculation of body mass, vital, strength, and Robinson indices, as well as the duration of recovery of heart rate after standard exercise. The research methods: theoretical analysis and generalization of literature sources, pedagogical testing and observation, methods of mathematical statistics.
Results: Insufficient level of health was revealed among instructor officers of all age groups – the level of somatic health of the vast majority of instructional staff (over 75 %) is assessed as “low” and “below average”, more than 95 % of instructors are below the “safe zone” according to the methodology of G. L. Apanasenko.
Conclusions: The research shows that the current system of physical training of higher education institutions with special training conditions is ineffective and needs to be refined in order to strengthen the health of instructor officers, increase their efficiency and, in general, improve the effectiveness of training future police officers at higher education institutions.
SIMULTANEOUS HIATAL HERNIA PLASTICS WITH FUNDOPLICATION, LAPAROSCOPIC CHOLECYSTECTOMY AND UMBILICAL HERNIA REPAIR
Authors: Boiko Valeriy V. , Parkhomenko Kyrylo Yu. , Gaft Kostyantyn L. , Feskov Oleksandr E.
Published: February 2021

The article presents a case report of patients with multimorbid pathology – hiatal hernia with gastroesophageal reflux disease, cholecystolithiasis and umbilical hernia. Simultaneous surgery was performed in all cases – laparoscopic hiatal hernia with fundoplication, laparoscopic cholecystectomy and umbilical hernia alloplasty (in three cases – by IPOM (intraperitoneal onlay mesh) method and in one – hybrid alloplasty – open access with laparoscopic imaging). After the operation in one case there was an infiltrate of the trocar wound, in one case – hyperthermia, which were eliminated by conservative methods. The follow-up result showed no hernia recurrences and clinical manifestations of gastroesophageal reflux disease.
Faktor-Faktor Yang Mempengaruhi Mahasiswa Akuntansi Dalam Memilih Karir Sebagai Akuntan Publik Pada Mahasiswa Akuntansi Perguruan Tinggi di Mojokerto
Authors: Nugroho Tatas Ridho , Setiono Hari , Insanin Nurul
Published: February 2021

The purpose of this study was to determine the factors that influence career selection as a public accountant. Factors that influence the career choice of variables masured by financial reward, professional recognition, work environment, intrinsic value of work, and gender equality. This research uses a quantitative approach with the use of a questionnaire as a data collection tool. The sampling as many as 74 respondents obtained from universities in Mojokerto (UNIM, STIE Al-Anwar). The data analysis undertaken in this study is a classic assumption test, multiple linier analysis, the determination coefficients  F-test, and t-test. The results of this study indicate that the variables of financial rewards, professional recognition, and work environment have a significant influence on career selection as a public accountant. While the intrinsic value of work and gender equality doesn’t have a significant influence on career selection as a public accountant.
Analisa Dampak Revitalisasi Pasar Tradisional Terhadap Pendapatan Pedagang Pasar (Studi pada Pasar Tradisional Desa Bulubrangsi Kec. Laren Kabupaten Lamongan)
Authors: Hartono Hartono , Rudiyanto M Adik , Asj'ari Fachrudy
Published: February 2021

This study aims to determine the impact of Traditional Market Revitalization on marked trade Revenues (stud at the Traditional Market in Bulubrangsi Village, Laren District, Regency lamongan. The independent variabel sudied was Market Revitalization impact (X). With the dependent variable being Merchant income (Y) at the Traditional Market of the Bulubangsi Village. The population in this study is that all trades of the Bulubrangsi Traditional Market who are regularly selling on the market evry day. The sampling technikue used in this study is Jenu Sampling technique with a total sample of 98 resondents. Based on the results of testing through partial T test Revitalization variable has a significant effect on the income of traditional market trades in the village of Bulubrangsi t count =23,159>t table=0,254 with a signivicant value 0,000<0,05 From these result it can be concluded that Ho is rejected while Ha is acceoted. This shows that the Revitalization carried out in the Bulubrangsi village Tradistional Market is a positive effect on merchant income.
Feeding guilds of the avifauna of District Kargil in Jammu and Kashmir State
Authors: Motup Tsewang , Sahi D. N.
Published: February 2021

A survey of the avifauna of district Kargil was carried out using a combination of Line Transect method and Point Transect method to record the avifaunal diversity and their feeding guilds. The bird census was carried out from April 2010 to April 2012. The study area lies between 340 15' to 340 47' 30'' North latitudes and 75? 45' to 76? 3' East longitudes. The area constitutes a part of the Trans-Himalayas in Jammu And Kashmir State. The area is comprised of high rocky mountains with snow bound peaks and arid desert devoid of natural vegetation. The altitudinal range of the area varies between 2430m to 4192m above msl. The study revealed 102 species of birds. Six major feeding categories were considered viz. insectivorous, carnivorous, grainivorous, omnivorous, frugivorous and herbivorous. The highest number of bird species was observed to utilize more than one feeding guild followed by insectivorous, carnivorous, grainivorous and omnivorous bird species. Feeding guild of 1 species i.e., Black-crowned Night Hereon was not recorded during the study.
Influence of whip smut (Sporisorium scitamineum) infection on quantitative parameters of sugarcane cultivars
Authors: Rajput Muhammad Aslam , Syed Rehana Naz , Khoso Fahad Nazir , Khanzada Muhammad Ali , Khan Imtiaz Ahmed , Lodhi Abdul Mubeen
Published: February 2021

Whip smut is one of the most prevalent diseases in almost all sugarcane growing regions of the world. To find out the quantitative losses to sugarcane caused by Sporisorium scitamineum, trials were conducted during the crop season 2014/15 and 2015/16 at sugarcane section, Agriculture Research Institute Tandojam, Pakistan. A total of 104 cultivars of different origins were grown in split plot design with 6 replications. A significant reduction in cane height by 34.33%, cane girth by 18.26%, millable canes by 28.87% and yield per hectare by 41.61% was observed. The most susceptible cultivar was CP-29-120, whereas, the most immune and productive variety was Hoth-318 with the mean yield of 153.33 ± 0.75 t/ha. The statistical analysis results showed highly significant (P = 0.000) impact of disease incidence on different cultivars. In the light of results obtained from the study, it can be concluded that smut disease can cause high reduction in all the quantitative parameters especially in millable canes and yield.
MEXANİKİ LEGİRLƏMƏ ÜSULU İLƏ HAZIRLANMIŞ BİOTİBBİ Ti-Mo-Sn ƏRİNTİSİNİN MİKROQURULUŞ XÜSUSİYYƏTLƏRİ
Authors: Vüsal Hüseynov Vüsal Hüseynov
Published: February 2021

Bu tədqiqat işində yüksək enerjili üyütmənin biotibbi tətbiqlər üçün nəzərdə tutulmuş yeni Ti-Mo-Sn ərintisinin strukturuna təsirinin nəticələri təqdim edilir. Tədqiqat zamanı ovuntular aşağıdakı xırdalama müddətləri ilə 5, 15, 30 və 45 saat üyüdülmüşdür. Mexaniki dəyirmandan alınmış ovuntular rentgen difraksiyası, transmisiya və skanedici elektron mikroskopiya üsulları ilə tədqiq olunmuşdur. Müxtəlif üyütmə mərhələlərindən sonra ovuntu morfologiyasının müşahidələrindən belə nəticəyə gəlinir ki, üyütmə müddəti artdıqca ovuntu hissəciklərinin ölçüsü və aqreqasiya dərəcəsi dəyişir. Bununla yanaşı mexaniki legirləmə prosesinin hər mərhələsində hissəciklərin azalma meyli açıq şəkildə müşahidə olunur. Rentgen difraksiyasının nəticələri α və β fazalarını və molibdenin mövcudluğunu təsdiqləyir. Sn fazında qüsurların beş saat üyütmədən sonra yoxa çıxdığını, Sn-in Ti-da həll olunmasının reallaşdığını və titan əsaslı qatı məhlulun yaranmasına səbəb olduğu aşkar edilmişdir. Son mərhələdə 46 % küt. olan β-Ti fazasının əmələ gəlməsi 30 və 45 saatdan sonra mexaniki legirləmədə müşahidə olunmuşdur. Kristallit ölçüsünün azaldılmasının maksimum səviyyəsi 45 saat üyütmədən sonra əldə edilmişdir.
Açar sözlər: biotibbi ərinti, mexaniki legirləmə, üyütmə müddəti, ovuntu hissəciyi
SUYUN NEFT LAYINA VURULMASI ÜÇÜN NASOS STANSİYALARININ ENERJİ SƏMƏRƏLİLİYİNİN ARTIRILMASI BARƏDƏ
Authors: Fərhadzadə Eldar , Əliyev Elnur
Published: February 2021

Məqalədə qeyri-məhsuldar elektrik enerjisi itkilərinin azaldılması hesabına suyun neft layina vurulmasi üçün nasos stansiyalarının enerji səmərəliliyinin yüksəldilməsi məsələlərinə baxılmışdır. Bu məqsədlə, həmin nasos stansiyalarında elektrik enerjisi işlədicilərinin strukturu araşdırılmış, qeyri-məhsuldar elektrik enerjisi itkilərinin daha çox olduğu elementlər müəyyən olunmuş, həmçinin nasos stansiyalarının iş rejimlərinin mövcud idarəetmə üsulları və onların təkmilləşdirilməsi yolları təhlil edilmişdir.
Araşdırmalar göstərir ki, laya su vurulması üçün elektrik enerjisi istehlakı müasir neft yatağının enerji istehlakının 60%-ni təşkil edir. Eyni zamanda, neft hasilatında baş verən qeyri-məhsuldar elektrik enerjisi itkilərinin 55-60%-i lay təzyiqinin saxlanılması sisteminin payına düşür.
Elektrik itkilərinin əksər hissəsi laya su vurulması üçün nəzərdə tutulmuş nasos aqreqatlarında baş verir ki, bu da onların elektrik intiqalının idarəetmə səviyyəsinin aşağı olması və uyğun olaraq, nasos qrupunun parametrlərinin hidravlik şəbəkənin parametrlərinə və neft yataqlarının işlənmə texnologiyasının dəyişən şərаitinə uyğunsuzluğu ilə izah olunur. Belə ki, istifadə olunan tənzimlənmə üsullarının əksəriyyəti yalnız tələb olunan suvurma həcmlərinin təmin edilməsinə yönəldiyindən, burada məsələnin energetik tərəfi nəzərə alınmır. Bu isə sistemdə elektrik enerjisi itkilərinin artmasına səbəb olmaqla yanaşı, nasos aqreqatlarının iş rejimlərinə nəzarət imkanlarını genişləndirməyə də imkan vermir.
Bundan əlavə, nasos aqreqatlarının elektrik mühərriklərinin optimal gücünün müəyyən olunması da nasos stansiyalarının energetik və texnoloji səmərəliliyinin artırılmasına yönəlmiş tədbirlərin vacib hissəsidir. Lay təzyiqinin saxlanılması sistemində yüksək elektrik enerjisi itkisi probleminin qənaətbəxş həlli üçün nasos aqreqatlarının iş rejimlərinə nəzarət etmək üçün mövcud və yeni yanaşmaların təhlili aparılmışdır. Müəyyən olunmuşdur ki, nasos aqreqatlarının məhsuldarlığının valın fırlanma tezliyinin dəyişdirilməsilə tənzimlənməsi üsulundan istifadə etməklə, həm nasos stansiyasının texnoloji imkanlarının genişləndirilməsinə, həm də qeyri-məhsuldar elektrik enerjisi itkilərinin minimuma endirilməsinə nail olmaq mümkündür.
Tezlik tənzimləyicili elektrik intiqallarından istifadə olunması paralel işləyən nasos aqreqatları arasında yükün optimal paylanmasına imkan verir ki, bu da hidravlik və energetik xarakteristikaları fərqli olan nasosların birgə işi zamanı xüsusilə vacibdir.
Beləliklə, mövcud nasos stansiyalarının modernləşdirilməsi və ya yenilərinin layihələndirilməsi zamanı, tezlik tənzimləyicili intiqallarda asinxron mühərriklərin rasional qidalanma sxemini müəyyən etməklə sistemin işləkliyini və etibarlılığını təmin etmək mümkündür.
Açar sözlər: enerji səmərəliliyi, nasos stansiyası, lay təzyiqi, elektrik enerjisi, məhsuldarlıq, elektrik mühərriki.
AZƏRBAYCAN NEFT SƏNAYESINDƏ “INTELEKTUAL” NEFT YATAQLARINI QURULMASI YOLLARI
Authors: Cəfərov Sənan , Mirzəyev Oqtay , Sərdarova İcabikə
Published: February 2021

Məqalədə “Birstol Babcock” kompaniyasının həlli əsaında müasir “intelektual” neft yataqlarını müasir qurulma prinsipləri araşdırılmışdır. İlk olaraq neft sənayesində yaranmış problemlər araşdırılmışdır. Problemdən çıxış yolu kimi müasir informasiya-kommunikasiya texnologiyalarının tətbiqi məqsədəuyğun hesab edilmişdir. DPC3330 və DPC3335 kontrollerlərinin tətbiqi ilə “intellektual” neft yataqlarının qurulması və idarə edilməsi prinsipləri araşdırılmışdır. Nəzarət və idarə olunan parametrlərin sayı çox olduqda (>1000) RİO3331 və RTU3310 modullarından istifadfə edtmək lazımdır.
Açar sözlər: Avtomatlaşdırılmış işçi yeri, proqramlaşdırılan məntiqi kontroller, sənaye şinləri, verici, icra mexanizmi.
СЕЛЕКТИВНОЕ ОКИСЛИТЕЛЬНОЕ ДЕГИДРИРОВАНИЕ НАФТЕНОВЫХ УГЛЕВОДОРОДОВ НА МОДИФИЦИРОВАННЫХ ЦЕОЛИТНЫХ КАТАЛИЗАТОРАХ
Authors: Шабанова Зумруд
Published: February 2021

Предложена общая кинетическая схема механизма и разработана теоретически обоснованная кинетическая модель окислительного дегидрирования нафтеновых углеводородов с участием молекулярного кислорода на модифицированных цеолитных катализаторах, описывающая скорость образования основных и побочных продуктов реакций. Выявлено влияние отдельных компонентов катализаторов на их активность. Экспериментально установлено, что направление реакции в зависимости от дисперсности металлических частиц на поверхности катализатора меняется в широком интервале. Рассчитаны численные значения констант кинетической модели.
Ключевые слова: механизм; модель; окислительное дегидрирование, цеолит, нафтены
PROGNOSTIC VALUE OF N-MYC GENE AMPLIFICATION IN PATIENTS WITH NEUROBLASTOMA
Authors: Zhumadullaev B.M.
Published: February 2021

This work presents the results of studying the prognostic value of the N-MYC gene amplification in patients with neuroblastoma treated according to the European protocol NB-2004. A retrospective analysis of 140 patients who were diagnosed with neuroblastoma from 2013-2019 was carried out at the SCP and PS. When collecting data from 140 patients with neuroblastoma, amplification of the N-MYC gene was found in 26 patients, of which 19 patients died (73%), 7 patients are alive (survival rate -27%). Amplification of the NMYC gene occurred with the same frequency in boys and girls, 50% in each group. In children under one year old, there were 6 children (23.1%), 1-2 years old 12 patients (46.2%), 2-5 years old 5 children (19.2%), over 5 years old 3 patients (11.5%). In 13 (50%) children, the primary tumor was localized in the adrenal glands, in 11 (42%) - in the retroperitoneal space and in 2 (7.7%) in the mediastinum. In 21 (80.8%) patients with amplification of the N-MYC gene, the disease was diagnosed at stage IV, in 2 cases (7.7%) with stage IVs, and 1 (3.8%) case at I, II, III stage of the disease. Thus, patients with N-MYC gene amplification were more often detected at stage IV of the disease and had an unfavorable outcome.The fact of the negative impact of amplification of the N-MYC gene is confirmed in our study. The therapeutic protocol is ineffective in the presence of N-MYC gene amplification (survival - 27%).
Keywords: Neuroblastoma, NMYC gene amplification, prognosis, children.
ХАРАКТЕРИСТИКА ПАЦИЕНТОВ С ПЕРВИЧНЫМИ ИММУНОДЕФИЦИТНЫМИ СОСТОЯНИЯМИ
Authors: Манжуова Ляззат , Базарбаева Айгуль
Published: February 2021

В данной работе представлен анализ результатов ретроспективного исследования 76 пациентов с первичными иммунодефицитными состояниями (ПИДс), получивших лечения в НЦПДХ с 2013 по 2019 года. Среди них мальчиков было 70%, девочек - 30%. Выявляемость этих заболеваний преобладала в период с 2015 года по 2016год. Наиболее многочисленная группа в структуре случаев ПИДс, диагностированных в НЦПДХ, была представлена аутовоспалительными заболеваниями – 37%. На втором и третьем месте находились гуморальные иммунодефициты по 21% и дефекты фагоцитоза – 11%. Длительность додиагностического периода составила от 3х месяцев до 9 лет и выше, в среднем 1год 7 месяцев. Средний возраст на момент диагностики ПИДс 3,5 года. Ведущим синдромом всех ПИДс оставались инфекционные осложнения, которые составили 52% случаев и были представлены в основном пневмониями и рецидивирующими вирусными инфекциями. При проведении молекулярно-генетического исследования, генетически диагноз ПИДС был подтвержден в 24% случаев. 8 пациентам была проведена ТГСК, данный метод показал эффективность в терапии детей с некоторыми видами ПИДс.
Ключевые слова: Первичные иммунодефицитные состояния, диагностика, генетическое исследование.
Information system for completion of the documentation at the university
Authors: Tyatyushkina Olga , Shirokova Alina
Published: February 2021

This article includes the description of the documentation system of the University, aspects and problems of University document flow automatization in teaching and learning process, requirements to information system and designing of module «Academic course working program» prototype.
Modeling of fine structures in the mass distribution of nuclear reaction products and their recognition by machine learning methods
Authors: Ososkov Gennady , Pyatkov Yuriy , Rudenko Mikhail
Published: February 2021

The article is devoted to the analysis of manifestations in rare multibody decays of heavy nuclei. Together with physicists from the FLNR JINR, a computer model of the fine structure was developed, which they found on the basis of experiments on with transuranium element Californium. To test the hypothesis that the structure found is a meaningful, and is not a noise artifact, it was proposed to use a deep convolution network as a binary classifier trained on a large sample of model and noise images. Preliminary results of using the developed neuroclassifier show prospects of the proposed approach.
The choice of deep learning methods for solving the problem of recognizing plant diseases for cases of a small training sample
Authors: Smetanin Artem , Goncharov Pavel , Ososkov Gennady
Published: February 2021

Loss of yield due to plant diseases is a serious problem for rural farmers, the economy and food security, requiring timely measures to identify and prevent diseases. Recently, neural network methods of deep penetration have been successfully applied to solve the problem of recognizing plant diseases from photographs of their leaves. This study analyzes the methods used to train deep convolutional neural networks for cases of a small training set. For the PDD data (http://pdd.jinr.ru/crops.php), the transfer learning technique and the Siamese neural network method with a three-term error function were applied, which allowed achieving 99.5% of the classification accuracy.
Pengembangan Instrumen MW4T (Mechanic Wave Four Tier) Diagnostic Test Untuk Mengukur Pemahaman Konsep Gelombang Mekanik
Authors: Roistiya Hidayati , Putra Ino Angga , Pertiwi Novia Ayu Sekar
Published: February 2021

Penelitian ini dilakukan berdasarkan ketertarikan penulis terhada padanya indikasi peserta didik yang memiliki kelemahan dalam menentukan jenis-jenis gelombang, makna fisis dari representasi fungsi gelombang, serta pengaruh perubahan medium pada perambatan gelombang mekanik. Pemahaman konsep dasar tentang gelombang penting karena terkait dengan penerapannya pada teknologi modern. Tujuan dari penelitian ini adalah mengembangkan instrumen MW4T diagnostic test untuk mengukur pemahaman konsep gelombang mekanik yang valid dan reliabel. Penelitian adalah penelitian pengembangan yang menggunakan model 4-D. Submateri yang diukur pada instrumen ini adalah jenis-jenis gelombang, perambatan gelombang, gelombang tegak, dan superposisi gelombang. Hasil uji coba menunjukkan indeks validitas rata-rata instrumen adalah 0,30, indeks reliabilitas adalah 0,617, dan hasil indeks kesukaran item dalam rentang 0,16 sampai 0,65. Produk ini diharapkan dapat bermanfaat bagi pendidik untuk mengukur pemahaman konsep peserta didik dan selanjutnya sebagai bahan pertimbangan melakukan pembelajaran materi gelombang mekanik untuk menyongsong era revolusi industri 4.0.
Analisis Perbandingan Penentuan Hiposentrum Menggunakan Metode Grid Search, Geiger, dan Random Search: Studi Kasus pada Letusan Gunung Sinabung 2017
Authors: Arimuko Abraham , Wibawa Adi Surya Widya , Firmansyah Akmal
Published: February 2021

Penentuan lokasi hiposentrum gempa Bumi penting untuk dilakukan dengan cepat dan tepat. Hal tersebut bertujuan untuk mengetahui penyebab terjadinya gempa Bumi tersebut. Penelitian ini menggunakan input parameter hiposentrum awal, serta waktu penjalaran gelombang P. Data ini diperoleh dari BMKG Earthquakes Repository. Kejadian gempa Bumi yang digunakan adalah kejadian gempa Bumi pada 9 Februari 2017 dengan magnitudo gempa Bumi (MLv) 4,6 dan 4,2 pada kedalaman 10 km. Posisi stasiun pencatat gempa juga digunakan dalam proses perhitungan. Data tersebut diinversi untuk mendapatkan posisi hiposentrum baru sebagai hasil dari perhitungannya. Selain itu, hasil dari perhitungan ini adalah lama pemrosesan yang akan dianalisis dalam penelitian ini. Hasil yang didapatkan dalam penelitian ini yaitu metode grid search membutuhkan waktu yang lebih lama dalam pemrosesan data dibandingkan metode Geiger karena iterasi Geiger cepat mendapatkan hasil optimum.
Meningkatkan Hasil Belajar IPA Materi Elektrostatis melalui Pembelajaran Berbasis Quipperschool pada Peserta Didik IX-A SMPN 1 Kota Tasikmalaya Tahun Pelajaran 2018/2019
Authors: Nurhadi Siska
Published: February 2021

Berdasarkan kondisi di SMP Negeri 1 Kota Tasikmalaya, khususnya di kelas IX-A perlu dilakukan perbaikan dalam proses pembelajaran IPA. Data yang ada menunjukkan rata-rata ulangan belum mencapai KKM. Tujuan penelitian ini untuk mengetahui peningkatan hasil belajar peserta didik kelas IX-A SMP Negeri 1 Kota Tasikmalaya tahun pelajaran 2018/2019 melalui penerapan pembelajaran berbasis quipperschool pada materi elektrostatis dan mengetahui peningkatan aktivitas peserta didik kelas IX-A SMP Negeri 1 Kota Tasikmalaya tahun pelajaran 2018/2019 selama mengikuti pembelajaran melalui penerapan pembelajaran berbasis quipperschool pada materi elektrostatis. Penelitian menggunakan metode Penelitian Tindakan Kelas. Teknik pengumpulan data yang digunakan dalam penelitian ini dengan melaksanakan ulangan harian setiap akhir siklus, memberi tugas kelompok, tugas individu secara online, melaksanakan observasi, dan menyebarkan angket. Subjek penelitian berjumlah 32 orang peserta didik di kelas IX-A SMP Negeri 1 Kota Tasikmalaya tahun pelajaran 2018/2019. Berdasarkan hasil penelitian, pengolahan dan analisis data serta pengujian hipotesis tindakan yang telah dilakukan dalam penelitian ini, diperoleh simpulan bahwa penerapan pembelajaran berbasis quipperschool pada materi elektrostatis dapat meningkatkan hasil belajar peserta didik, terdapat peningkatan aktivitas peserta didik selama mengikuti penerapan pembelajaran berbasis quipperschool pada materi elektrostatis.
Uji Eksperimen Efisiensi Kerja pada Rancangan Hydraulic Ram Pump dengan Water Hammer
Authors: Nuraeni Ayuni , Wulandari Silvia , Azzahra Ulfa Hanifa , RM Anisah , Ardianti Resti , Maulidah Rifa'atul
Published: February 2021

Uji Eksperimen Efisiensi Kerja pada Rancangan Hydraulic Ram Pump dengan Water Hammer
Circular and Dual Polarized Antenna for Self-Interference Cancellation in the Next Generation of Mobile Communication Networks
Authors: El-Mashade Mohamed B. , Hegazy Ehab Α.
Published: February 2021

The interference phenomena is actually appeared in all current wireless communication systems. This problem has different forms and impacts the performance of any wireless system. At the present time, a new technology, that is called fifth generation (5G), of mobile communications knocks the doors to be commercial within few days. Conventional wireless communication systems use two separate channels, one channel to transmit and another to receive. Achieving single channel full duplex (FD) is one of the key challenges for 5G implementation. Single channel FD provides the capability of sending and receiving concurrently over the same channel, along with assuring efficient utilization of the available spectrum. With this newest technology, another sort of interference will be generated which is called self–interference (SI). SI cancellation techniques represent an awesome solution for the development of next generation. These techniques have two types: passive and active cancellation. Antenna cancellation approach can be characterized as a passive cancellation. In our proposed work, antenna with two feedings is employed as a cancellation procedure. A patch antenna is simulated and tested for two resonance frequencies, 2.45GHz and 28.0GHz. Both frequencies are candidates of frequency channel proposed by ITU for the fifth generation of mobile networks. Finally, the complete design and simulation of dual polarized, with series-fed 3 by 3 patch array on 3.3GHz, is provided.
Perbandingan Model Transfer Function Dan Model Neural Network Untuk Prediksi Banyak Kasus Demam Berdarah Di Kota Malang
Authors: Nanta Sigit  , Ida Ayu P K
Published: February 2021

ABSTRAK

Kota Malang adalah salah satu kota yang dinyatakan sebagai daerah endemis demam berdarah. Pada tahun 2015, jumlah penderita demam berdarah sebanyak 1629 kasus dengan jumlah kematian 13 orang. Ada banyak faktor yang berkontribusi menyebabkan penyakit, begitu juga dengan penyakit demam berdarah. Faktor-faktor tersebut berasal dari individu sendiri maupun dari lingkungan. Beberapa faktor yang terkait dalam penularan demam berdarah antara lain kepadatan penduduk, mobilitas penduduk, kualitas perumahan dan sikap hidup. Sedangkan faktor yang dapat memicu terjadinya demam berdarah adalah faktor lingkungan yang termasuk di dalamnya perubahan suhu, kelembaban udara, dan curah hujan yang mengakibatkan nyamuk lebih sering bertelur dan virus dengue berkembang biak dengan cepat. Parasit dan pembawa penyakit (nyamuk) sangat peka terhadap faktor iklim, khususnya suhu, curah hujan, kelembaban, permukaan air, dan angin. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan suatu model yang  sesuai untuk peramalan demam berdarah dikota malang berdasarkan Transfer Function dan ANN. Data yang digunakan adalah Data demam berdarah tahun 2014 sampai 2019. Hasil penelitian menunjukkan bahwa nilai RMSE, MAPE, dan SMAPE yang terkecil dari kedua model tersebut adalah model Artificial Neural Network.

Kata Kunci : Artificial Neural Network (ANN), Transfer Function, dan Demam Berdarah
Pengaruh Karakteristik Diri Terhadap Tingkat Pengetahuan Ibu Hamil Tentang Pencegahan Penularan Corona Virus Disease 2019
Authors: Endah Mulyani  , Sulastri  , Zahrotul Hidayati  , Khaulah Mujahidah
Published: February 2021

ABSTRAK

Dunia saat ini sedang dilanda pandemi penyakit baru yaitu Corona Virus Disease 2019 yang lebih dikenal dengan istilah COVID-19. Penyakit baru ini pada tahap ringan menyebabkan flu namun pada kasus yang lebih berat akan menjadi penyakit yang parah yaitu Severe Acute Respiratory Syndrome  (SARS-COV). Ibu hamil adalah salah satu kelompok yang beresiko tinggi tertular. Penelitian ini bertujuan untuk melihat pengaruh karakteristik diri ibu (usia, pendidikan dan pekerjaan) terhadap tingkat pengetahuan ibu tentang pencegahan penularan COVID-19.

Penelitian ini menggunakkan jenis analitik dengan pendekatan cross sectional. Sampel penelitian ini adalah 46 ibu hamil di desa Leran kecamatan Manyar kabupaten Gresik. Beradasarkan hasil uji parsial regresi logistik berganda didapatkan hasil usia memiliki pengaruh terhadap pemahaman ibu sebesar 0,013, pendidikan sebesar 0,000 dan pekerjaan 0,032 Sementara hasi uji simultan regresi logistik berganda didapatkan bahwa usia, pendidikan dan pekerjaan secara bersama – sama tidak berpengaruh terhadap tingkat pengetahuan ibu. Pengetahuan ibu adalah sesuatu yang perlu untuk diperhatikan karena usia yang matang, pendidikan yang tinggi dan pekerjaan yang mapan tidak menjamin seseorang untuk beperilaku sehat dengan selalu menjaga kebersihan dan pola makan agar kehamilan aman dan sehat.

Kata Kunci : Karakteristik diri, pengetahuan, ibu hamil, pencegahan, COVID-19
Perbedaan Status Gizi Balita Berdasarkan Usia Penyapihan ASI Di TPA Wilayah Denpasar Selatan
Authors: Putu Ayu Ratna Darmayanti  , Luh Yenny Armayanti
Published: February 2021

ABSTRAK

Salah satu faktor yang mempengaruhi status gizi balita adalah pola pengasuhan yang salah satunya pemberian ASI. Menghentikan pemberian ASI pada anak disebut penyapihan dimana merupakan masa yang paling kritis dalam kehidupan anak. Penelitian ini bertujuan untuk mengetahui perbedaan status gizi balita berdasarkan usia penyapihan ASI. Penelitian ini merupakan penelitian komparatif dengan pendekatan teknik pengambilan data secara retrospective. Sampel penelitian sebanyak 100 balita di seluruh TPA wilayah Denpasar Selatan yang di analisis menggunakan uji Fisher’s Exact. Hasil Penelitian ini menunjukkan bahwa ada perbedaan antara status gizi balita terhadap usia penyapihan ASI (p=0,000). Dimana balita yang usia penyapihan ASI ≤12 bulan separuhnya dalam kategori gizi baik (50%), balita yang usia penyapihan ASI ≤ 6 bulan mayoritas dalam kategori gizi kurang (70%), balita yang usia penyapihan ASI ≤ 6 bulan seluruhnya dalam kategori gizi buruk (100%) dan balita yang usia penyapihan ASI ≤ 6 bulan separuhnya dalam kategori gizi lebih (50%). Balita yang dilakukan penyapihan ASI pada usia 12-24 bulan menunjukkan status gizi baik dibandingkan yang tidak. Orang tua diharapkan dapat mengoptimalkan pemberian ASI sampai usia anak ≤24 bulan dan layanan kesehatan dapat terus memberikan informasi mengenai usia penyapihan ASI yang tepat agar proses pertumbuhan anak tidak terganggu yang dapat menyebabkan terjadinya stunting.

 Kata Kunci       : Status Gizi, Balita, Penyapihan ASI
Contribution to the natural history of Barbastella barbastellus in Turkey (Chiroptera: Vespertilionidae)
Authors: Karataş Ahmet , Bulut Şafak , Karataş Ayşegül , Toprak Ferhat , Özkurt Şakir Önder
Published: February 2021

The western barbastelle, Barbastella barbastellus (Schreber, 1774) is a species protected by national and international agreements. The number of records on its occurrence in Turkey is very limited, and the species is not well-known. Records in literature, except for the ones from Adıyaman (owl pellet), Kırklareli, and Nevşehir, are from northeastern Turkey. Here presented new findings show that the species is distributed predominantly in the areas along the Black Sea coast. According to call recording analyses, it was found also in western regions of Turkey including the Çanakkale and Denizli provinces. This study provides the first records of the species from southern and southwestern Turkey, the Bartın, Çanakkale, Denizli, and Konya Provinces. With respect to morphometric data, Turkish specimens represent the nominotypical form of B. barbastellus. We analysed three female specimens with the diploid number of chromosomes 2n=32, with NF=54 and NFa=50. We also provide some ecological remarks, along with analyses of echolocation calls.
Pipistrellus kuhlii in the Czech Republic: 2007–2020 (Chiroptera: Vespertilionidae)
Authors: Lučan Radek K. , Reiter Antonín , Chytil Josef , Horáček Ivan , Bartonička Tomáš
Published: February 2021

Based on 25 records (both published and new) we summarize the recent distribution of Pipistrellus kuhlii in the Czech Republic and discuss possible colonization routes. The species colonized a major part of the Czech Republic during 14 years since its first record in 2007. Based on locations and chronology of the records it seems that the eastern part of the Czech Republic (Moravia) was colonized from the south along the Dyje and Morava rivers, while in Bohemia, two possible routes may have existed: one from the south along the Vltava river from the Danube valley, and another from the east or south-east along the valley of the Svitava and Orlice rivers. Given the fact that already in 2018 the presence of P. kuhlii was confirmed in Saxony, which predated the species confirmation in the north-western and central parts of Bohemia, we do not exclude possible existence of a third colonization route along the Labe river from the north-west (Germany). All the records come from human settlements, typically cities or towns, and dates of the records suggests the year-round occurrence. At least four records (including two roosts of maternity colonies), all from Moravia, proved reproduction of this bat in the country. All examined individuals displayed pelage and skin colouration patterns typical for P. kuhlii kuhlii.
Time keeping in female Myotis emarginatus during reproduction (Chiroptera: Vespertilionidae)
Authors: Spitzenberger Friederike , Weiss Edmund
Published: February 2021

In the years 2012–2017, we studied the annual and diel temporal activity patterns exhibited by female Geoffroy’s bats (Myotis emarginatus) during reproduction by using an infrared light barrier system, videotaping with an infrared camera and sporadic direct counts of juveniles in the roost when the adult bats were not present. We determined the effect of weather on timing and duration of maternity roost occupancy, reproductive periods, return and emergence flights and amount of time spent outside the roost, and estimated the yearly reproductive output. Contrary to the considerable effects of weather conditions on the reproduction phenology in Myotis daubentonii and M. nattereri, timing and duration of reproductive activities of M. emarginatus were remarkably similar over the study period despite distinct inter-annual differences in the occurrence of inclement weather spells causing food shortages and use of torpor. Pregnancy, lactation and roost occupation by adult females were completed every year within 10 to 11 weeks. Adverse spring weather bouts caused considerable fluctuations in the duration of colony formation during early pregnancy, but did not influence the total duration of the pregnancy period. The mean durations of both the emergence and return flights were markedly similar over the study years. An exception was the distinct increase in duration of emergence flight during pregnancy in 2016 and 2017 which might be related to increased colony numbers. With the exception of the year 2015, the standard deviations of emergence flights were small, but in contrast to the quite scheduled return flights during lactation, the mean durations of return flights during pregnancy varied strongly. The return flights executed by juveniles during post-lactation were highly irregular. The mean time spent outside the roost was quite similar over the study years. The estimated yearly reproductive output was low (<52%) and the proportion of non-reproductive females in the maternity colony high. Nevertheless, the colony numbers increased considerably over the study period. The relevance of keeping the annual and diel activity patterns rather inflexible and of an effective social thermoregulation in relation to a trade-off between survival and reproduction are discussed.
Hunting statistics of Lutra lutra in the Bohemian Lands from the second half of the 19th century and the first half of the 20th century (Carnivora: Mustelidae)
Authors: Andreska Jan , Krupková Kateřina
Published: February 2021

The presence of the Eurasian otter (Lutra lutra) in the wild of the Czech Republic has long been the subject of discussions between the nature conservation on the one hand and the production and sport fishermen on the other. The methodology of obtaining data on the otter abundance is one of the controversial issues as estimates of numbers presented by each party are vastly different, with nature conservationists reporting significantly lower numbers of otters than the fishermen. Therefore, this paper presents statistically recorded data on the development of harvest from the past times, obtained from both published and unpublished sources. The numbers of catches at least indicate the size of the former population and its changes.
EDUCATIONAL WORK AS A MEANS OF CORRECTING CONVICTS SERVING THEIR SENTENCES IN PENAL COLONIES
Authors: Мусалева Анна Владимировна
Published: February 2021

В статье раскрываются особенности организации воспитательной работы с осужденными в колониях-поселениях. Основной целью уголовно-исполнительного закона является исправление осужденных. Исправление осужденных - это формирование у них уважительного отношения к человеку, обществу, труду, нормам, правилам и традициям человеческого общежития и стимулирование правопослушного поведения. Воспитательная работа с осужденными является одним из основных средств исправления. Воспитательная функция возложена законодателем на всех сотрудников исправительного учреждения. Воспитательная работа с осужденными организуется дифференцированно с учетом категорий осужденных, отбывающих наказание в виде лишения свободы, срока наказания, условий отбывания наказаний. Значимость дифференциации условий отбывания наказания заключается в организации различного воспитательного воздействия на осужденных. Постановка конкретных педагогических задач, пути их достижения и содержание воспитательной работы меняются в зависимости от условий отбывания наказания. На основании опроса осужденных выявлены и обозначены основные проблемы, возникающие при организации воспитательной работы с осужденными в колонии-поселении, и намечены пути их решения.

The article reveals the features of the organization of educational work with convicts in penal settlements. The main purpose of the penal law is to correct convicted persons. Correction of convicts is the formation of a respectful attitude towards the person, society, work, norms, rules and traditions of the human community and the promotion of law-abiding behavior. Educational work with convicts is one of the main means of correction. The educational function is assigned by the legislator to all officers of the correctional institution. Educational work with convicts is organized in a differentiated manner, taking into account the categories of convicts serving prison sentences, the term of punishment, and the conditions for serving sentences. The significance of differentiating the conditions of serving a sentence lies in the organization of various educational effects on convicts. The formulation of specific pedagogical tasks, the ways to achieve them, and the content of educational work change depending on the conditions of serving a sentence. Based on the survey of convicts, the main problems that arise in the organization of educational work with convicts in the colony-settlement are revealed and identified, and ways to solve them are outlined.
THE EXECUTION OF CRIMINAL PUNISHMENT WITH PENAL ESTABLISHMENTS AS A KIND OF LAW-ENFORCEMENT PRACTICE
Authors: Швец Дмитрий Александрович
Published: February 2021

В современной юридической литературе все чаще в качестве предмета исследования подвергаются научному анализу вопросы реализации права, в частности, такой ее формы, как применение, при этом с точки зрения не только теоретико-правовой сферы знаний, но и отраслевых наук. Применение права является одним из видов юридической деятельности, свойственной государственным органам в процессе реализации правовых предписаний. Это в полной мере, по мнению автора, относится к деятельности учреждений и органов уголовно-исполнительной системы, сотрудники которых при выполнении служебных обязанностей претворяют в жизнь судебное решение - акт применения права. Исследование дискуссионных вопросов относительно количества стадий правоприменительного процесса и их содержания, а также понятия и содержания правоприменительной практики позволяет автору сделать вывод, что исполнение наказания, в том числе и уголовного, является: во-первых, самостоятельным этапом процесса применения права, так как в этот период норма права продолжает реализовываться в форме принудительного исполнения приговора суда; во-вторых, разновидностью правоприменительной практики, которая представляет собой совокупную деятельность суда по вынесению основанного на законе и конкретизированного к представленной жизненной ситуации приговора - правоприменительного акта и его реализацию учреждением уголовно-исполнительной системы - уполномоченным субъектом.

In modern juridical literature, issues of the implementation of law, in particular its form as application, are increasingly analyzed as a subject of research, not only from the point of view of the theoretical and legal sphere of knowledge, but also from the branch of science. The application of law is one of the types of legal activity that is typical for state bodies in the process of implementation of legal regulations. According to the author, this fully applies to the activities of institutions and bodies of the Penal system, whose employees, in the performance of their official duties, implement a court decision - an act of applying the law. The study of controversial issues regarding the number of stages of the enforcement process and content, as well as the concept and content of law enforcement practice, the author comes to the conclusion that the execution of punishment, including criminal, is: firstly, an independent stage of process of application of the law, because in this period, the rule of law continues to be implemented in the form of compulsory execution of the verdict; secondly, it is a type of law enforcement practice, which is the combined activity of the court to issue a sentence based on the law and concretized to a specific life situation-a law enforcement act and its implementation by an institution of the criminal Executive system-an authorized subject.
PENINGKATAN PRODUKSI TANAMAN DENGAN POLA TANAM TUMPANGSARI JAGUNG DAN PADI GOGO PADA BERBAGAI JARAK TANAM
Authors: Sution Sution , Musyafak Akhmad , Sunardi Sri
Published: February 2021

Penelitian ini bertujuan untuk mengetahui pola tanam tumpangsari jagung dengan tanaman padi gogo pada jarak yang sesuai, mengetahui nilai kesetaraan lahan (NKL) pola tanam tumpangsari jagung dengan padi gogo serta melihat kelayakan usahatani tumpangsari jagung dengan padi gogo. Penelitian ini menggunakan Rancangan Acak Kelompok yang terdiri dari 4 perlakuan tanaman Monokultur, tumpangsari jagung dengan padi gogo jarak 3 baris, jagung dengan padi gogo jarak 6 baris dan jagung dengan padi gogo jarak 9 baris. Kemudian diulang sebanyak 6 kali, sehingga menghasilkan 24 petak perlakuan. Hasil penelitian menunjukkan bahwa produktivitas padi gogo yang ditanam secara monokultur dan tumpangsari dengan jagung tertinggi tanam monokultur dan jarak padi gogo 9 baris masing-masing 3.745 t ha-1 dan 3.314 t ha-1. Untuk pola tanam tumpangsari jagung dan padi gogo terhadap produktivitas jagung tidak terjadi perbedaan antara tanaman monokultur maupun jagung ditanam diantara tanaman padi gogo 3 – 9 baris. Nilai kesetaraan lahan tertinggi pada pola tanam tumpangsari jagung dengan padi gogo jarak 9 baris. Demkian juga hasil analisis usahatani tumpangsari jagung dengan padi gogo berdasarkan R/C rasio atas biaya tunai dan total tertinggi pada pola tanam tumpangsari jagung dengan padi gogo jarak 9 baris yaitu masing-masing 3,21 dan 2,29.