bluuebunny/crossref_metadata_2025_split huggingface dataset:
UNDERSTANDING RESEARCH METHODS FOR SOCIAL EPIDEMIOLOGY: A NARRATIVE REVIEW
Authors: Lelan Takaeb Afrona Elisabeth 
Published: July 2021

Background: Students or health workforces who are interested in understanding social epidemiology are required to have an adequate competency of research. This paper aimed to describe about the difference between quantitative and qualitative methodological approach in social epidemiology and types epidemiological study.
Methods: Method applied was a narrative review to 28 English Text books, 2 Grey Literatures and 3 supported articles as example. All of these literatures have been reviewed based on key concept according to the purpose of this paper.
Results: The basic premise or paradigm underpinning quantitative and qualitative methodology is related to their ontology and epistemology. Quantitative research or ‘the science of number” is based on the ontology of “objectivism” and the epistemology of “positivist or realist or functional or naturalism or logical empiricism while Qualitative research or “the word science” is based on the ontology of “constructivism” and the epistemology of ‘interpretivism. Study in epidemiology is divided into two parts that are, observational studies and experimental studies. Types of observational studies are descriptive study and analytic such as cross sectional, case control study and cohort while its counterparts are randomized control trials (RCT), field trials, and community trials.
Conclusion: Quantitative and Qualitative approach in research in social epidemiology is classified based on their ontology and epistemology. There are two studies in epidemiology, namely, observational study (descriptive and analysis) and experimental study.
MODIFIED GENETIC ALGORITHM FOR SOLVING THE PROBLEM OF SELECTING SERVER RESOURCES IN BUILDING THE INFRASTRUCTURE OF VIRTUAL DESKTOPS
Authors: Проскурин Д.К. , Маковий К.А. 
Published: July 2021

Переход к облачным технологиям сопровождается значительными материальными затратами на формирование ИТ-инфраструктуры. Использование моделей, позволяющих оптимизировать аппаратные ресурсы, приводит к сокращению стоимости оборудования и повышает успешность инфраструктурных ИТ-проектов. Виртуализация клиентских рабочих мест значительно меняет способы взаимодействия с конечными пользователями и расширяет возможности для цифровой трансформации деятельности организации. Представлен генетический алгоритм для решения задачи выбора аппаратного обеспечения для формирования клиентских рабочих мест. Математическая модель выбора серверных платформ и объема памяти для размещения заданного количества виртуальных машин с заданными требованиями к оперативной памяти представляет собой задачу нелинейного целочисленного программирования, которая не имеет способов точного решения, поэтому для каждой такой задачи подбираются различные эвристические методы, позволяющие получить не точное, но достаточно хорошее решение за приемлемое время. Предложенный генетический алгоритм использует отличный от классического способ кодирования решения и разработанный оператор направленной мутации. Использование элитарной стратегии совместно с ранговой селекцией, помещение «лучшего» решения в генетический банк позволяют решить проблему попадания в локальные оптимумы и повышают сходимость генетического алгоритма
The transition to cloud technologies is accompanied by significant material costs for the formation of IT infrastructure. Using models that optimize hardware resources reduces hardware costs and increases the success of IT-infrastructure projects. Client workspace virtualization is dramatically changing the way of interaction with end users and expanding the opportunities for digital transformation of the organization. The article presents a genetic algorithm for solving the problem of choosing hardware for the formation of virtualized desktops infrastructure. The mathematical model for the selection of server platforms and the amount of memory to place a given number of virtual machines with given requirements for RAM is a nonlinear integer programming problem that has no exact solution, therefore, for each such problem, various heuristic methods are selected that allow obtaining not exact, but a good enough solution in a reasonable amount of time. The proposed genetic algorithm uses a solution coding method that differs from the classical method and a directed mutation operator being developed. The use of an elitist strategy in conjunction with ranking selection, placing the "best" solution in the genetic bank allows one to solve the problem of getting into local optima and increases the convergence of the genetic algorithm
LOW-COMPLEXITY NON-BINARY LDPC DECODER MODEL BASED ON THE EXTENDED MIN-SUM ALGORITHM
Authors: Макаров О.Ю. , Астахов Н.В. , Башкиров А.В. , Хорошайлова М.В. , Демихова А.С. 
Published: July 2021

Информация, представленная в данной статье, направлена на уменьшение вычислительной сложности при моделировании помехоустойчивого декодера, работающего по алгоритму MIN-SUM. Основное внимание в представленной работе уделяется модификациям проверочной матрицы, в которых улучшена производительность декодирования с пониженной вычислительной сложностью. Слабым местом общепринятой модели является повышенное требование к объему памяти и вычислительная сложность. Модификации в алгоритме могут улучшить его показатели при разработке аппаратной архитектуры NB-LDPC-декодера. Приведен анализ производительности модифицированных матриц контроля по четности с точки зрения коэффициента битовых ошибок (BER) для длины кода стандарта IEEE 802.11n и 504. Описан вычислительный анализ модифицированных матриц контроля по четности. Предложен анализ эффективности нижней диагональной матрицы контроля четности (НДМ) и на основе двойной диагональной матрицы контроля четности (ДДМ) анализируются BER графиков и также оцениваются вычислительные сложности. Количество вычислений значительно меньше в НДМ по сравнению с другими матрицами. НДМ подходит для умеренной производительности декодирования с меньшей сложностью вычислений и на основе ДДМ структур. Предложенные модификации применимы для улучшения производительности декодирования с компромиссом по вычислительной сложности
The information presented in this article is aimed at reducing the computational complexity of modeling a noise-tolerant decoder using the MIN-SUM algorithm. The main attention is paid to the modifications of the test matrix, in which the decoding performance is improved with reduced computational complexity. The weak point of the generally accepted model is the increased memory requirement and computational complexity. Modifications to the algorithm can improve its performance when developing the hardware architecture of a NB-LDPC decoder. In this paper, we analyze the performance of modified parity control matrices in terms of the bit error rate (BER) for the code length of the IEEE 802.11 n and 504 standards. We describe a computational analysis of modified parity-based control matrices. We give an analysis of the effectiveness of the lower diagonal parity matrix (NDM), and based on the double diagonal parity matrix (DDM), we analyzed the BER of graphs and estimated computational complexity. The number of calculations is significantly less in the NDM compared to other matrices. NDM is suitable for moderate decoding performance with less computational complexity and based on DDM structures. The proposed modifications are applicable to improve the performance of de-coding with a compromise on computational complexity
Penentuan Tingkat Kerusakan Peralatan Labor Komputer Menggunakan Data Mining Rough Set
Authors: Salam Riyan Ikhbal , Defit Sarjon 
Published: July 2021

Equitments of computer laboratory have a function as an important tools in supporting pratical lecturing. These facilities should always be on a condition like ready are proper to use both computers and others. To avoid equipment detriment, it is necessary to do early identification in which prevent the worse condition of equitments. The method use in this study is rough set method wich consists several stages such as Decision System, Equivalence Class, Discernibility Matrix, Discernibility Matrix Modulo D, Reduction, and Generate Rules. From this study, it was found that 14 rules in making decisions for equipments treatment of computer laboratory such as use, repair and replace. Thus, this mrthod is very capable in determining the detriment level of laboratory equipment.
Sistem Pakar dengan Metode Forward Chaining untuk Diagnosis Penyakit dan Hama Tanaman Semangka
Authors: Pati M. Ibnu , Defit Sarjon , Nurcahyo Gunadi Widi 
Published: July 2021

Watermelon crops are in demand by farmers to cultivate. Diseases and Pests are not separated from watermelon crops experienced by farmers. To overcome this, farmers rely solely on rough living and getting information from others, this is ineffective because watermelon plant experts are very limited. An expert system is the solution to the limitations of an expert in their field. In this expert system use advanced chain methods and website-based applications. This expert system can be accessed online for users who need information, consultation of diseases and pests on watermelon plants. The expert system will diagnose the symptoms that will be answered by the user of the application and will produce conclusions along with solutions from diseases and pests of watermelon plants. With expert limitations online system is no longer an obstacle for watermelon plant farmers. Information and consultation of diseases and pests of watermelon plants biased online without having to meet with experts.
KONSERVASI PANTAI DALAM UPAYA PENANGGULANGAN ABRASI DAN EROSI (Studi Kasus: Pantai Pasir Putih Lhok Me Kabupaten Aceh Besar)
Authors: Akmal Akmal , Sailly Sailly 
Published: July 2021

Pantai Pasir Putih Kecamatan Lhok Me Kabupaten Aceh Besar merupakan salah satu destinasi wisata pantai yang banyak dikunjungi oleh berbagai wisatawan lokal dan mancanegara, salah satu daya tarik dari Pantai Pasir Putih adalah pohon mangrove yang tidak hanya jadi daya tarik melainkan sebagai fungsi pelindung pantai. Berbagai macam faktor terutama tingginya muka air laut sehingga membuat kawasan pantai saat ini mengalami kerusakan yang dapat mempengaruhi kelestarian ekosistem yang disebabkan hantaman gelombang mengakibatkan berkurangnya area pantai. Pencegahan berwawasan konservasi pantai memberi banyak keuntungan dalam berbagai faktor sehingga perlu dilakukan agar menjaga kelestarian lingkungan dari berbagai masalah yang terjadi pada Pantai Pasir Putih diantaranya yaitu tingginya tingkat abrasi dan erosi yang terjadi. Tujuan penelitian ini yaitu untuk mengurangi dampak abrasi dan erosi yang terjadi pada Pantai Pasir Putih Kecamatan Lhok Me Kabupaten Aceh Besar. Metode yang digunakan adalah Metode Hudson dari metode ini dicari presentase arah angin, fetch efektif, fetch rerata dan analisa gelombang. Hasil yang didapatkan berdasarkan perhitungan pada penelitian ini, dari data 2009-2018 didapatkan arah angin dominan pada arah angin Timur Laut dengan persentase 56,38% dengan panjang segmen fetch yang diukur dari titik observasi gelombang ke ujung akhir fetch didapatkan fetch rerata efektif 6,871 km, dengan tinggi bangunan pemecah gelombang adalah 5,96 m dengan lebar puncak 1,80 m dan tebal lapis dinding pengaman pemecah gelombang adalah 1,80 m serta berat batu lapis lindung adalah 1,16 ton sehingga dengan menggunakan grafik stabilitas number (Ns3) diperoleh Ns3 260, dikatakan aman sesuai dengan syarat 260 ≤ 300. Pemecah gelombang yang digunakan adalah pemecah gelombang sisi miring dengan tata letak searah dengan arah angin dominan sehingga dapat memecahkan gelombang ketika menghantam pemecah gelombang.
Upaya Peningkatan Pelaksanaan K3 Terhadap Keselamatan Tenaga Kerja Di Aceh
Authors: Hayati Kemala , Rahmadani Fitria 
Published: July 2021

Proyek konstruksi memiliki kondisi yang berbahaya dan rawan terjadi kecelakaan kerja dikarenakan karakteristik-karakteristik proyek dimana perencanaan dan eksekusi proyek di bawah tekanan waktu dan anggaran yang terbatas. Upaya peningkatan pelaksanaan K3 dalam membangun budaya keselamatan kerja dan upaya pencegahan terjadinya kecelakaan kerja pada proyek konstruksi sudah mulai dibangun oleh pemerintah khususnya di Provinsi Aceh. Penelitian bertujuan sebagai salah satu upaya peningkatan pelaksanaan K3 dalam membangun budaya keselamatan kerja, dan tindakan pencegahan terjadinya kecelakaan kerja pada proyek konstruksi di Aceh, metode yang digunakan pada penelitian ini adalah model evaluasi Countenance Stake. Model evaluasi ini menggunakan tiga tahapan yaitu tahapan Antecedents (masukan), transaction (proses), output (keluaran), pengumpulan data melalui observasi dan kuesioner. Uji validitas dan reabilitas dalam penelitian ini menggunakan rumus alpha cronbach dengan bantuan progam SPSS Versi 20, analisis data yang digunakan menggunakan teknik analisis deskriptif kualitatif dan kuantitatif. Dari hasil pengujian validitas diperoleh nilai rata-rata Rhitung dari semua variabel adalah 0,458, dan nilai Rtabel untuk signifikan 10% diperoleh sebesar 0,3009, maka Rhitung ≥ Rtabel dinyatakan valid dan uji realibilitas diperoleh nilai rata-rata variabel 0,673 maka diambil kesimpulan bahwa pertanyaan pada variabel di katakan reliabel atau handal, demikian dapat disimpulkan model evaluasi countenance stake pada tahapan antecedents mendapatkan skor tertinggi senilai 30.4323 dengan kategori sesuai menurut SMK3, tahapan transaction mendapatkan skor tertinggi senilai 42.4835 dengan kategori sesuai menurut SMK3 tetapi masih belum terlaksana dengan baik, dan tahapan output mendapatkan skor tertinggi senilai 24.8034 dengan kategori kurang sesuai menurut SMK3.
Analisis Tingkat Pemahaman Pengguna Dan Penyedia Jasa Terhadap Rumah Sederhana Tahan Gempa Di Kabupaten Pidie Jaya
Authors: Fatimah Aldina , Meillyta Meillyta , Rizki Syaputrah Gusdy 
Published: July 2021

Penyedia jasa pada penelitian ini adalah tukang atau pekerja banguan. Sementara pengguna jasa adalah pemilik rumah pada bangunan khusus rumah sederhana tahan gempa. Pengguna dan penyedia jasa merupakan responden pada penelitian ini. Pengetahuan dan pemahaman yang kurang terhadap pelaksanaan konstruksi akan menyebabkan kualitas bangunan yang rendah. Tujuan penelitian ini adalah untuk mengetahui pemahaman pengguna dan penyedia jasa melalui gambar pada kuesioner yang telah disediakan mewakili aspek pondasi, pembesian, kolom, dinding, atap, adukan beton, dan material, serta juga untuk mengetahui tingkat pemahaman terhadap gambar teknis rumah sangat sederhana tahan gempa. Pengumpulan data pada penelitian ini dilakukan dengan cara menyebarkan kuesioner masing-masing kepada 30 responden pengguna dan 30 responden penyedia jasa. Metode yang digunakan adalah metode simple random sampling. Lokasi penelitian terletak di Kabupaten Pidie Jaya khususnya kota Meuredu dan Kecamatan Trienggadeng. Dari hasil pengujian validitas yang diperoleh, nilai rata-rata Rhitung yaitu 0,766 dari setiap variabel lebih besar dari nilai Rtabel dan nilai Rtabel untuk signifikan 5% diperoleh sebesar 0,361. Maka Rhitung ≥ Rtabel yang menunjukkan bahwa uji validitas yang dilakukan pada pertanyaan. Selanjutnya hasil uji Reliabilitas pada setiap variabel rata-rata yaitu 0,955 lebih besar dari nilai Cronbach Alpha. Selanjutnya analisis deskriptif hasil dilakukan terhadap Pondasi (X1), Pembesian (X2), Kolom (X3), Dinding (X4), Atap (X5), Adukan Beton (X6), dan Material (X7). Hasil analisis deskriptif terdapat nilai tertinggi menunjukkan tingkat pemahaman penyedia jasa pada faktor X4 dan X5 dengan persentase 93% dan pengguna jasa hanya pada faktor X1 dengan persentase 85%. Maka secara keseluruhan dari hasil evaluasi dapat disimpulkan bahwa tingkat pemahaman pengguna dan penyedia jasa adalah tingkat parsial.
LANGUAGE INTERFERENCE AND ITS INFLUENCE IN THE WRITING OF BILINGUAL SCHOOLCHILDREN
Authors: Марочкина Е.Г. 
Published: July 2021

В статье рассматриваются особенности межъязыковой интерференции как многоаспектного феномена, возникновение которого детерминировано совокупностью лингвистических и экстралингвистических факторов. В рамках поставленной задачи задействованы комплексные методы оценки уровня сформированности языковых компетенций у детей-билингвов. В результате наблюдения, анализа и обобщения проведенных исследований и имеющихся научных данных автор выявляет и описывает основные причины появления и особенности интерференционных изменений в речи изучающих иностранные языки и тех проблем, с которыми сталкиваются носители русского языка для поддержания уже освоенного уровня языковых компетенций и дальнейшего развития в условиях обучения в иноязычной среде. Автор стремится поддержать зарождающееся в настоящее время понимание необходимости перестроить и переформатировать систему образования в условиях многоязычия, поликультурного воспитания и развития. Полученные на практике результаты и те выводы, на которые они наталкивают автора статьи, могут быть использованы в научной и педагогической деятельности при рассмотрении вопросов о сущности и тенденциях развития методики обучения русскому языку в школе для детей-билингвов, а также при разработке программ, соответствующих запросам нового времени.
The purpose of this article is to investigate the features of interlanguage interference as a multidimensional phenomenon, the occurrence of which is determined by a combination of linguistic and extralinguistic factors. Within the framework of this task, complex methods are used to assess the level of formation of language competencies in bilingual children. The test system, as the main method of evaluating the acquired and acquired knowledge, nevertheless takes into account the differences in the bilingual type and the features of the studied languages, takes into account their similarities and differences, the presence of related concepts, etc. As a result of observation, analysis and generalization of the conducted research and available scientific data, the author identifies and describes the main causes and features of interference changes in the speech of foreign language learners and the problems that native speakers of the Russian language face to maintain the already mastered level of language competencies and further development in the conditions of learning in a foreign language environment. According to the degree of scientific novelty, this work seeks to support the nascent understanding of the need to rebuild and reformat the education system in the context of multilingualism, multicultural education and development. The results obtained in practice and the conclusions they suggest to the author of the article, of course, can be used in scientific and pedagogical activities when considering the nature and trends of the development of methods of teaching Russian in schools for bilingual children, as well as in the development of programs that meet the needs of modern times.
AUTHENTIC VIDEO AS A MEANS OF TEACHING RUSSIAN SPEECH IN ELECTRONIC EDUCATIONAL SYSTEM
Authors: Романова Т.Ю. , Рубцова Е.А. 
Published: July 2021

Статья посвящена актуальному вопросу разработки электронных курсов при организации смешанного обучения РКИ на основе аутентичных видеоматериалов. Отмечая неоспоримую лингводидактическую ценность художественных фильмов, использование которых в рамках коммуникативного подхода позволяет интенсифицировать процесс обучения всем видам речевой деятельности, авторы рассматривают преимущества применения информационно-коммуникативных технологий для реализации главных целей изучения языка в условиях недостатка аудиторных часов и смещения фокуса обучения на самостоятельную работу учащихся. В статье дается описание функциональных возможностей обучающей платформы Moodle, позволяющей проектировать, создавать и в дальнейшем управлять ресурсами информационно-
образовательной среды. Авторы подчеркивают преимущества данной системы в выборе форм и средств организации учебного процесса за счет широкого спектра встроенных технологий, разнообразие независимых элементов, позволяющих использовать ее в зависимости от целей и задач на разных этапах освоения предлагаемого курса. В статье приводятся примеры наполнения электронного курса заданиями на всех трех этапах работы с художественным фильмом.
This article is devoted to the actual issue of developing e-courses to organize blended learning of Russian as a foreign language based on authentic video, the use of which helps to intensify the skills and abilities required in all aspects of speech activity. The authors consider the advantages of using information and communication technologies to achieve the main goals of language learning with a lack of class hours and to pay attention to independent work of students. The article describes the features of the Moodle learning platform, which allows you to design, create and further manage the resources of the information and educational environment. The authors emphasize the advantages of this system in choosing the forms and means of organizing the educational process due to a wide range of web technologies, that allow using it depending on the goals and objectives at different stages of studying. The article provides some examples of the e-course content.
Russian phraseologized sentences of the strucktural type CHTO SLUZHBA! (The man aspects)
Authors: Калинин А.Ф. 
Published: July 2021

В статье рассмотрены русские фразеологизированные предложения типа Что служба! в двух основных аспектах: структурно-грамматическом и логико-семантическом, что дает возможность решить вопрос их классификации и типологии, определить их односоставность/двусоставность, исходя из данных аспектов; также изучена формальная организация таких фразеологизированных предложений, исследованы синтаксические категории модальности, времени и лица, формирующие предикативность.
In the article Russian phraseological bound sentences such type as Chto sluzhba! have been considered in two main aspects: structural and grammatical and logical and semantical. All the above have given an opportunity of question’s solution about their classification and typology, determination of their one-member or two-member in according to these aspects that is actual. Formal organization of these phraseological bound sentences has been studied, syntactic categories of a modality, tense and person forming predicativity.
The Fate of Class Action Common Fund Orders
Authors: Waye Vicki , Duffy Michael 
Published: July 2021

Common Fund Orders’ (CFOs) have had a significant effect on Australian third party-funded class actions by requiring all class members to make a contribution to the third-party litigation funder’s fee in the event of a successful outcome. This altered past practice whereby only class members who had contracted with the litigation funder would be liable for such a contribution. However in a 5:2 decision in BMW Australia Ltd v Brewster in 2019, the High Court cast some doubt on CFOs, determining that neither s 33ZF Federal Court of Australia Act 1976 (Cth) nor s 183 Civil Procedure Act 2005 (NSW) provided a legal basis for making CFOs at the outset of proceedings so as to secure litigation funding support. In late 2020, the Commonwealth Parliamentary Joint Committee (PJC) on Corporations and Financial Services recommended that legislation be enacted to ‘address uncertainty’ in Brewster in a manner that would enable CFOs to be made at settlement or judgment. The authors canvass normative arguments as to the merits of CFOs and compare the alternative practice of making Funding Equalisation Orders (FEOs). They also consider the related issue of courts setting overall funding commissions. Given the possibility of legislative intervention, they also review arguments as to the potential constitutional validity of CFOs, a matter that was raised, but received very limited treatment from the High Court in BMW.