bluuebunny/crossref_metadata_2025_split huggingface dataset:
RESEARCH OF THE RED GRAPES WHICH ARE GROWN UP IN THE SAMARA REGION FOR THE PRODUCTION OF THE WINEMAKING MATERIALS
Authors: ЧАЛДАЕВ П.А. , ФЕДОРОВА Е.Н. , КАШАЕВ А.Г. 
Published: November 2021

Изучена возможность использования для производства винодельческой продукции винограда, выращиваемого в Самарской области. Исследованы два технических сорта красного винограда урожаев 2015–2016 гг. – Ливадийский черный и Мерло. Качество винограда соответствовало требованиям ГОСТ 31782–2012. Переработку винограда по красному способу вели в полупромышленных условиях. Брожение проводили на мезге с плавающей шапкой. Для сбраживания виноградной мезги использовали сухие французские винные дрожжи Sainte Georges S101. Температура бродящей мезги не превышала 28–30°С. Дображивание полученных виноматериалов и последующую их выдержку осуществляли при температуре (14 ± 1)°С. В результате получены сухие столовые виноматериалы. Показатели качества полученных виноматериалов удовлетворяют требованиям ГОСТ 32030–2013 по всем основным физико-химическим показателям качества и характеризуются достаточно высоким содержанием фенольных веществ. Виноматериалы имели насыщенный рубиновый цвет, характерные сортовые вкус и аромат. Полученные результаты подтверждают целесообразность проведения дальнейших исследований в области обоснования и разработки технологий получения винодельческой продукции в Самарском регионе.
The possibility of use for production of wine-making production of the grapes which are grown up in the Samara region is studied. Two technical grades of red grapes of harvests of 2015–2016 Livadia black and Merlots are investigated. The quality of the grapes meets the requirements of GOST 31782–2012. Grapes processed by red method in semi-conditions. Fermentation was carried out on pulp with a floating cap. Dry wine yeast “Sainte Georges S101” (Fermentis, France) were used for fermentation of grape pulp. The temperature of the fermenting pulp did not exceed 28–30°C. After-fermentation of the received wine materials and the subsequent their endurance was carried out at a temperature of (14 ± 1)°C. Dry table wine materials are as a result received. The resulting wine materials meet the requirements of GOST 32030–2013 in all basic physical and chemical indicators of quality and characterized by a rather high content of phenolic substances. Wine materials had a rich ruby color, characteristic varietal taste and aroma. These results confirm the usefulness of further research in the field of study and the development of technologies for the production of wine production in the Samara region.
EFEKTIVITAS LIMBAH CANGKANG KEPITING SEBAGAI BIOKOAGULAN DALAM PENURUNAN KADAR KEKERUHAN DAN WARNA AIR BAKU SUNGAI KAPUAS
Authors: Kurniawan Yuda 
Published: November 2021

Abstrak Koagulasi-flokulasi merupakan salah satu proses di Instalasi Pengolahan Air yang bertujuan menghilangkan partikel tersuspensi dan koloid. Koagulan yang paling banyak digunakan di instalasi pengolahan air saat ini adalah tawas. Namun, penggunaan tawas dapat menimbulkan efek bagi lingkungan dan kesehatan manusia dikarenakan sifatnya yang tidak mudah terbiodegradasi. Cangkang kepiting mengandung zat yang mampu berfungsi sebagai kitin terdeasetilasi yaitu kitin dan kitosan. Kitosan memiliki kemampuan sebagai koagulan karena memiliki banyak kandungan nitrogen pada gugus aminanya. Tujuan dari penelitian ini yaitu mengetahui efektivitas dari kitosan cangkang kepiting dalam menurunkan kadar kekeruhan dan warna air baku Sungai Kapuas dibandingkan dengan koagulan sintetis yaitu tawas. Adapun tahapan penelitian ini meliputi pembuatan kitosan dan uji karakteristik kitosan cangkang kepiting, penentuan pH dan dosis optimum dengan metode jar test, uji parameter kekeruhan dan warna, dan analisis data. Hasil uji karakteristik kitosan menunjukkan nilai rendemen kitosan cangkang kepiting adalah 17,57%, kadar air kitosan cangkang kepiting yaitu 3,93%, dan derajat deasetilasi sebesar 94,97%. Pada uji jar test, didapatkan dosis optimum kitosan adalah 300 mg/l pada pH optimum 3 untuk penurunan parameter kekeruhan dan warna. Efektivitas penurunan kekeruhan oleh kitosan cangkang kepiting sebesar 61,4% dan penurunan kadar warna sebesar 86,35%. Kata Kunci: kepiting, kitosan, koagulan, koagulasi
Pembuatan Pupuk Kompos Cair dari Air Buangan Industri Tahu
Authors: Rakhmayani Indah , Aulia Nabila Shafa , Noviyanti Noviyanti , Jati Dian Rahayu , Apriani Isna 
Published: November 2021

Abstract Cleaner production is an environmental processing strategy that is implemented on an ongoing basis to increase eco-efficiency in order to reduce risks to human health and the environment. The tofu industry in its production process produces waste, both solid and water. Disposal of waste directly to water bodies will damage the environment by creating unpleasant odors and the hot temperature of waste water which can affect the growth of aquatic biota. Tofu production produces 150 L of liquid waste from the soaking and filtering process. Meanwhile, 50 kg of solid waste is produced from milling soybeans. Solid waste will be used as animal feed and liquid waste will be processed into liquid compost. Keywords: Tofu Production, Cleaner Production, Liquid Compos, Waste Minimization, Mass Balance. Abstrak Produksi bersih merupakan strategi pengolahan lingkingan yang diterapkan secara berkelanjutan untuk meningkatkan ekofisiensi agar dapat mengurangi resiko terhadapat kesehatan manusia dan lingkungan. Industri tahu dalam proses produksinya menghasilkan limbah, baik padat maupun air. Pembuangan limbah langsung ke badan air akan merusak lingkungan dengan timbulnya bau tidak sedap dan suhu air limbah yang panas dapat mempengaruhi pertumbuhan biota air. Produksi tahu menghasilkan limbah cair sebanyak 150 L dari proses perendaman, dan penyaringan. Sedangkan limbah padat yang dihasilkan sebanyak 50 kg yang berasal dari penggilingan kacang kedelai. Limbah padat akan dijadikan pakan ternak dan limbah cair akan diolah menjadi pupuk kompos cair. Kata Kunci : Industri Tahu, Produksi Bersih, Pupuk Kompos, Minimasi Limbah, Neraca Massa.
Los relaves mineros y la tecnología del ambiente
Authors: Schwarz Max 
Published: November 2021

Actualmente las actividades de extracción y procesamiento generan residuos que van directamente al mar o a la atmósfera o penetran al subsuelo, por lo que es necesario actuar frente a este problema sin incurrir en costos excesivamente elevados, utilizando las herramientas de tecnología combinada, es decir, las tecnologías modernas y ancestrales de acuerdo con la realidad geográfica específica que plantea cada caso. Todo esto servirá para lograr la solución más adecuada y evitar que se deteriore progresivamente la calidad ambiental , teniendo como meta generar una industria moderna, eficiente y ambientalmente sustentable.
PSYCHOLOGICAL STRUCTURE OF PERSONAL CHARACTERISTICS AND PROFESSIONAL-IMPORTANT QUALITIES OF FIRE-RESCUE FIRMERS
Authors: Захарова Ольга Викторовна , Филиппченкова Светлана Игоревна 
Published: November 2021

Объектом исследования в данной работе выступили ведущие личностные особенности и профессионально важные качества пожарных-спасателей, на основе которых разрабатывается психологическая структурная модель эффективного профессионала. Цель исследования состояла в выявлении и интерпретации показателей блоков личностных качеств испытуемых: эмоционального, коммуникативного, интеллектуального и саморегуляционного. Для решения поставленной цели использовался 16-факторный личностный опросник Р. Кеттелла. Результаты исследования демонстрируют наличие у пожарных спасателей таких ярко выраженных качеств, как готовность к риску, решительность смелость, стрессоустойчивость и умеренная социальная интроверсия.
The object of the research in this work was the leading personal characteristics and professionally important qualities of firefighters-rescuers, on the basis of which the psychological structural model of an effective professional is being developed. The aim of the study was to identify and interpret the indicators of the blocks of personal qualities of the subjects: emotional, communicative, intellectual and self-regulatory. To solve this goal, the 16-factor personality questionnaire of R. Kettell was used. The results of the study demonstrate that firefighters rescuers have such pronounced qualities as willingness to take risks, decisiveness, courage, stress resistance and moderate social introversion.
VALUE ORIENTATIONS OF FUTURE LAWYERS IN THE PROCESS OF PROFESSIONAL FORMATION OF AN INDIVIDUAL
Authors: Карабущенко Наталья Борисовна , Нерсесянц Анна Владиковна 
Published: November 2021

Проанализированы результаты эмпирического исследования ценностных ориентаций будущих юристов в процессе получения высшего образования. Рассмотрена динамика профессионального становления личности на разных этапах обучения. Использовался Ценностный опросник Шварца. Применение Н-критерия Краскела - Уоллиса позволило выявить значимые различия между исследуемыми группами. В ходе исследования были выявлены статистически значимые различия по шкале «Универсализм», что свидетельствует о том, что выбор респондентами профессии юриста не был случаен. При интерпретации различий полученных данных можно сделать вывод о том, что за близкими количественными показателями по первому и четвертому курсам скрывается разное содержание. Выявленные на уровне тенденции показатели по шкалам «Самостоятельность», «Стимуляция», «Безопасность» и «Власть» свидетельствуют о наличии психологических предпосылок для внутреннего напряжения между профессиональным долгом и стремлением к ценностям, включенным в эти шкалы, совокупный эффект от которого может оказаться весьма ощутимым.
The results of an empirical research of the value orientations of future lawyers in the process of obtaining higher education are analyzed. The dynamics of the professional formation of a person at different stages of training is considered. The Schwartz Value Questionnaire was used. The application of the Kruskal-Wallis H-test revealed significant differences between the studied groups. The study revealed statistically significant differences on the «Universalism» scale, which indicates that the respondents' choice of the legal profession was not accidental. When interpreting the differences in the data obtained, it can be concluded that similar quantitative indicators for the first and fourth courses hide different content. The indicators identified at the trend level on the scales «Independence», «Stimulation», «Security» and «Power» indicate the presence of psychological prerequisites for internal tension between professional duty and the desire for values included in these scales, the cumulative effect of which can be very noticeable.
THE INFLUENCE OF THE TRAINING STAGE ON THE MANIFESTATION OF EVALUATIVE ANXIETY AND RESPONSIBILITY IN STUDENTS OF THE UNIVERSITY OF PHYSICAL CULTURE
Authors: Босенко Юлия Михайловна , Распопова Анна Сергеевна , Берилова Елена Игоревна 
Published: November 2021

Рассмотрены особенности проявления оценочной тревожности, конструктивных и деструктивных компонентов ответственности у обучающихся вуза физической культуры. Представлены результаты дисперсионного анализа, свидетельствующие о влиянии этапа обучения на проявление оценочной тревожности и ответственности. Проведён корреляционный анализ показателей обучающихся 1-го и 4-го курса бакалавриата и 2-го курса магистратуры разного пола для определения взаимосвязей между показателями тревожности и ответственности.
The features of the manifestation of evaluative anxiety, constructive and destructive components of responsibility in students of the university of physical culture are considered. The results of the analysis of variance are presented, indicating the influence of the learning stage on the manifestation of evaluative anxiety and responsibility. A correlation analysis of the indicators of students of the 1st, 4th year of bachelor's degree and 2nd year of master's degree of different genders was carried out to determine the relationships between the indicators of anxiety and responsibility.
TEACHING ACTIVITIES IN CONDITIONS OF EDUCTION DIGITAL TRANSFORMATION
Authors: Руднева Татьяна Ивановна 
Published: November 2021

Рассматривается проблема инновационных функций преподавателя вуза, обусловленных современными тенденциями развития российского образования. Динамика и смена тенденций (компьютеризация - информатизация - цифровизация) актуализируют проблему инструмента педагогической деятельности, адекватного новому типу образования - открытому. Трудности адаптации преподавателей к новым технологиям обучения студентов вызвали потребность в готовности к решению инновационных задач, что требует повышения их квалификации. Доказывается, что наиболее значимыми становятся два аспекта: управление самостоятельной работой студентов в открытой информационно-образовательной среде; управление процессом адаптации студентов к электронной образовательной среде. Комплексное исследование проведено в Самарском национальном исследовательском университете, цель которого заключалась в формировании готовности преподавателей к выполнению функций в условиях цифровой трансформации образования во внутривузовской системе повышения квалификации.
The problem of university lecturer innovative functions due to modern trends in the development of Russian education is considered. Dynamics and change of trends (computerization-informatization-digitalization) actualizes the problem of the pedagogical activity tool, adequate for a new type of education - open one. The difficulties of adapting lecturers to new technologies for teaching students have caused the need for readiness to solve innovative problems, which requires improving their skills. It is proved that two aspects become most significant: managing the individual work of students in an open information and educational environment; managing the process of adapting students to an electronic educational environment. A comprehensive study was held at Samara National Research University, the purpose of which was to develop the lecturers’ readiness to perform functions in the context of education digital transformation in the in-university advanced training system.
Psychological Capital and Work Engagement: The Moderating Role of Age Diversity
Authors: Gleichmann Alice S.M. , Etikariena Arum 
Published: November 2021

Work engagement to private sector workers during the Covid-19 pandemic has been stationary or experienced a decline. One of the antecedents of work engagement is personal resources construct. One derives personal resources construct is psychological capital based on the Job Demand Resources (JD- R) model. This research aims to prove the moderating role of age diversity to private sector workers in connection between psychological capital and work engagement referring to the theory of “Conservation of Resource” (COR). This research involves 127 Jabodetabek employees that works in private sectors. The measuring instrument used is Utrecht Work Engagement scale (UWES)-9, Psychological Capital Questionaire (PCQ-24) and age diversity that is categorized in 4 groups. The result of the research shows that there is a significant positive connection between psychological capital and work engagement of private sector employees. In other side, age diversity does not have a moderation effect, there is insignificant interaction effect between psychological capital and age diversity to work engagement, who the majority of participants in this study have already led to the stage of maintaining (age 41- 60 years old). With regard to the second most participants entering the advancement stage (ages 27–40 years old). In addition, this research proves employee who has high psychological capital; resulting in an increase of work engagement
EXAMINATION AND EVALUATION OF CLASS TEACHERS' OPINIONS REGARDING THEIR OWN PROFESSIONAL PERFORMANCE
Authors: M Acar , A Demirdag , B Oguz 
Published: November 2021

The objective of this work is to take the opinion of form teachers related to their own performance’s evaluation process.
The research has been done qualitative data model which is one of the descriptive scanning models. The data of the study was collected by a scale developed by the researcher.The sample of the study has been consisted of 40 form teachers working in of Batman city center 2019-2020 academic year. In the analysis of the data, class population was too crowded, the decrease in the value of the teachers in the community and the lack of communication with the parents, the difficulties experienced in the provision of educational materials and the teacher’s of the dual education application had negative effects on their performance.
Fеatures of exchange interactions of the B-sublattice ions in the La<sub>0,5</sub>Sr<sub>0,5</sub>Co<sub>1–x </sub>Ni<sub>x </sub>O<sub>3–d </sub> system
Authors: Lanovsky R. A. , Nikitsin A. V. , Bushinsky M. V. , Tereshko N. V. , Mantytskaya O. S. , Bushinsky M. V. 
Published: November 2021

A comprehensive study of the crystal structure, magnetic and magnetotransport properties of the La0.5Sr0.5Co1–x Nix O3–d cobaltite system (x = 0.1–0.16) was carried out. The X-ray measurement results indicate that the unit cell of all solid solutions of the system is cubic and is described by the space group Pm3m. It is found that with an increase in the 540 Doklady of the National Academy of Sciences of Belarus, 2021, vol. 65, no. 5, рр. 539–545 Ni content, the Curie temperature (TC) decreases from 230 to 180 K, as well as magnetization values. The magnetic transition is blurred across the field. The iodometric studies show that the concentration of Co4+ ions in all samples does not exceed 35 %. The chemical substitution of Co ions by Ni ones does not result in significant modification of the unit cell parameters, which may indicate a spin crossover of Co ions. The temperature dependence of resistivity is metallic in character, which indicates the stability of the main conducting ferromagnetic phase. The nature of exchange interactions of different signs between B-sublattice ions completely determines the behavior of the system. An increase in the content of Ni ions leads both to decrease the component of ferromagnetic exchange interactions between Co3+ ions in the intermediate spin state and to increase the fraction of antiferromagnetic and weaker ferromagnetic interactions. In addition, presumably the Co4+ ion can stabilize the high spin state of the closestCo3+ ion and in the next two coordination spheres it can stabilize the Co3+ ion in the low spin state, i. e. the ferromagnetic complexes Co4+–Co3+ (HS) are shielded by the diamagnetic shell of low spin Co3+ ions, which results in decreasing the magnetization values.
Beberapa Aspek Pengelolaan OPT Ramah Lingkungan, Suatu Upaya Mendukung Pertanian Berkelanjutan
Authors: Budi Gayuh Prasetyo 
Published: November 2021

Di dalam UU RI No.22 Th. 2019 telah diputuskan bahwa yang dimaksud Sistem Budi Daya Pertanian Berkelanjutan adalah pengelolaan sumber daya alam hayati dalam memproduksi komoditas pertanian guna memenuhi kebutuhan manusia secara lebih baik dan berkesinambungan dengan menjaga kelestarian lingkungan hidup. Tujuan Sistem Budi Daya Pertanian Berkelanjutan adalah untuk: a. Meningkatkan dan memperluas penganekaragaman hasil pertanian, guna memenuhi kebutuhan pangan, sandang, papan, kesehatan, industri dalam negeri, dan memperbesar ekspor; b. Meningkatkan pendapatan dan taraf hidup Petani; dan c. Mendorong perluasan dan pemerataan kesempatan berusaha dan kesempatan kerja.
Dapat diartikan pertanian berkelanjutan merupakan gerakan pertanian berprinsip ekologi yang mempunyai fungsi secara jangka panjang dan berkesinambungan: memenuhi kebutuhan pangan dan serat manusia, meningkatkan kualitas lingkungan dan sumber daya alam, menggunakan sumber daya alam tidak terbarukan secara sangat efisien, menggunakan sumber daya yang tersedia di lahan pertanian secara terintegrasi dan memanfaatkan pengendalian dan siklus biologis jika memungkinkan, meningkatkan kualitas hidup petani dan masyarakat secara keseluruhan. Pertanian berkelanjutan sebagai suatu usaha budidaya tanaman yang secara berkesinambungan bisa memenuhi kebutuhan pangan dan gizi, kesehatan serta kesejahteraan manusia dengan menghindari semaksimal mungkin efek negatif pada lingkungan yang mungkin timbul.
Uji Pupuk Slow Release Urea Dirakit dari Berbagai Bahan Polimer terhadap Pertumbuhan dan Hasil Bawang Merah Tiron pada Tanah Sawah Purwosari
Authors: Azizah Amatullah Nurul , Widyasunu Purwandaru , Rokhminarsi Eny 
Published: November 2021

This research aims to determine 1) the effect of four formulas on slow release urea on the growth and yield of shallot plant at Purwosari village and 2) formula of slow release urea that have the best growth and yield of shallot plant at Purwosari village. The research was conducted in November 2019 untill Maret 2020 The research was conducted at the ex-paddy fields of Purwosari village, Baturraden District, Banyumas Regency and Research Laboratory, Jenderal Soedirman University. Research in the form of non-factorial field experiments using RAKL with five treatments repeated five times. The formula of each treatment includes: F0 = NPK (Urea, SP-36, and KCl), F1 = 70% urea + 6% chitosan + 24% humic acid, F2 = 70% urea + 10% Azolla microphylla + 10% gondorukem + 10% humic acid , F3 = 60% urea + 10% Azolla microphylla + 10% montmorillonite + 10% gondorukem + 10% humic acid, and F4 = 56% urea + 3% humic acid + 24% zeolite + 11% tapioca flour + 6% gondorukem. The observed variable including growth and yield components of shallot. The variable of growth including the height of plant, the number of leaves, the weight of fresh plant of clump-1, the weight of fresh plant of effective plot, the weight of dry plant of clump-1, the weight of dry plant of effective plot, and the number of clump-1 bulbs. The yield components of shallot is a bulbs. Result of the research showed that the best formula for plant growth and yield of shallot plant is F2. The growth and yield of shallot produced by F4 is always lower than in the control treatment (F0). Farmers can fertilize less and optimize nitrogen uptake by plants with application of slow release of urea.
Potensi Hasil Kedelai sebagai Tanaman Sela pada Pertanaman Cabai Rawit
Authors: Pratiwi Herdina , Purwaningrahayu Runik Dyah 
Published: November 2021

Incorporating soybeans as intercrop in chili cultivation is intended to increase the added value of land, therefore the selection of soybean varieties and the use of appropriate spacing is needed to obtain optimal soybean yields. The research was conducted at Installation of Research and Study of Agricultural Technology Muneng, Probolinggo at the first dry season 2020. The study used split plot design with 3 replications. The main plot were three planting patterns, namely: (C1) intercropping chili-soybean with spacing of chili 70 cm x 60 cm and soybeans 30 cm x 15 cm,(C2) intercropping chili-soybean with spacing of double row chilies 120 cm x (40 cm x 60 cm) and soybean 25 cm x 15 cm, (M) monoculture soybean with a spacing of 30 cm x 15 cm as a control. The subplots were four varieties of soybeans, namely: (K1) Dering 1, (K2) Dering 2, (K3) Dering 3, and (K4) Argomulyo. Planting one month old chili with soybean seeds was carried out together. Soybeans were harvested at 90 DAS. Observations of soybean include: growth of plants at 51 and 60 DAS, yield and yield components, plant height, number of harvested plants, number of filled pods, weight of 100 seeds, yield of dry seeds. The results showed that the soybean yield of Dering 2 at cropping pattern C1 gave the best yield and did not differ from the yield by monoculture. The higher of soybean yield was supported by plant height and the number of filled pods per plant. Therefore, Dering 2 has a prospect to be intercropped with chili.