bluuebunny/crossref_metadata_2025 huggingface dataset:
ANIMAL BONES IN THE VOLGA-DON BABINO GRAVES AS CULTURAL AND CHRONOLOGICAL INDICATORS AND MARKERS OF THE ECONOMIC MODEL
Authors: Мимоход Р. А.
Published: November 2021

Статья посвящена характеристике и анализу такого признака погребального обряда волго-донской бабинской культуры (2200-2000 CalBC), как кости животных. Их расположение в могиле и анатомический состав являются надежными культурно-хронологическими индикаторами. «Визитной карточкой» культуры является помещение в могилы костей конечностей МРС, КРС и МРС/КРС. Располагаются они, как правило, перед умершим, у левой руки. Анализ количественного соотношения и территориального распространения погребений с костями МРС и КРС позволяет предварительно охарактеризовать хозяйственную модель носителей волго-донской бабинской культуры.

He paper is devoted to characterization and analysis of «animal bones» as an attribute of the funerary rite of the Volga-Don Babino culture (XXII-XX cc. cal BC). Their location in the grave and their anatomical composition are reliable cultural and chronological indicators. Placement of goats and sheep extremity bones, cattle extremity bones and goats/sheep and cattle extremity bones is a signature characteristic of this culture. As a rule, the bones were placed in front of the deceased near the left arm. The analysis of proportions and distribution of the graves with sheep/goat bones and the graves with cattle bones gives insight into the economic model of the Volga-Don Babino populations.
Archaeological Excavations along the Wall of the Outer City (Sverdlov street) in Pskov, 2017-2018
Authors: Кулакова М. И. , Васильев М. А. , Подгорная Р. Г.
Published: November 2021

С осени 2017 г. и до конца летнего сезона 2018 г. на ул. Свердлова в г. Пскове проводились археологические исследования, которые предваряли замену или строительство новых участков инженерных коммуникаций на ул. Свердлова и прилегающих улицах: Музейный, Комсомольский, Комисаровский переулки, ул. Спегальского. Общая площадь исследований - 2911 кв. м (с учетом участков археологического наблюдения), в том числе площадь археологических раскопок - 1772 кв. м. Археологические работы на протяженном участке позволили сделать ряд выводов об этапах освоения и застройки участка современной ул. Свердлова. К этапам освоения можно отнести и раскрытые в двух раскопах участки средневековых монастырских некрополей. На раскопах у крепостной стены Окольного города на отдельных участках исследованы каменные конструкции фундаментов XV-XVI вв. и на одном участке - остатки первоначальной деревянной стены XV в.

From the autumn of 2017 until the end of the summer season of 2018, archaeological research in Sverdlov Street in Pskov, which preceded the replacement or construction of new sections of engineering communications in Sverdlov and the adjacent Spegalsky street and lanes: Museiny, Komsomolsky and Komisarovsky was carried out. The total area under study is 2911 sq. m (including archaeological observation sites). The area of archaeological excavation is 1772 sq. m. The archaeological research of the extended site allowed us to study and draw a number of conclusions about the stages of development and building of the part of the modern Sverdlov street. The sites of medieval monastic necropolises uncovered in two excavations can also be attributed to the stages of the street development. During the excavations at the parts of the fortress wall of the Outer city stone structures of the foundations of the 15 - 16centuries and in one part of the area the remains of the original wooden wall of the 15century were studied.
Zooarchaeology of Tver Kremlin: What We Know by the Year 2020
Authors: Зиновьев А. В.
Published: November 2021

В статье представлен обзор зооархеологических материалов Тверского кремля, известных из опубликованных источников и оригинальных исследований автора. Дана краткая характеристика диких и домашних животных.

The article provides an overview of zooarchaeological material from Tver Kremlin known from published sources and from the author's original research. A brief characteristic of wild and domestic animals is given.
INFLUENCE OF DIETARY FIBRES OF THE PHYTOGENESIS ON THE TECHNOLOGICAL PROPERTIES OF THE DOUGH OF SOFT WAFERS
Authors: НИКОНОВИЧ Ю.Н. , ТАРАСЕНКО Н.А.
Published: November 2021

Исследовано влияние гидратированных пшеничных волокон Камецель FW 200 и апельсиновых волокон Citri-Fi 200, внесенных в тесто взамен части кондитерского жира для повышения пищевой и биологической ценности продукта, на свойства мягких вафель. Готовили образцы вафельного теста: контрольный – тесто без добавок, образцы теста с заменой 10, 15 и 20% кондитерского жира на пшеничные волокна Камецель FW 200, образцы теста с заменой 10, 15 и 20% кондитерского жира на апельсиновые волокна Citri-Fi 200 – и определяли технологические свойства изготовленных образцов теста – влажность, плотность и количество оттеков вафельного листа. Установлено, что внесение пищевых волокон Citri-Fi 200 в исследованных дозировках 10, 15 и 20% от массы жира в рецептуру вафельного теста увеличивает количество оттеков выше допустимого уровня, т. е. увеличивает потери сырья. Оптимальные качественные показатели имеет образец вафельного теста с добавкой 15% гидратированных пищевых волокон Камецель FW 200, внесение которых позволит увеличить пищевую ценность кондитерского изделия.

The influence of hydrated wheat fibers Kametsel FW 200 and orange fibers Citri-Fi 200, introduced into the dough instead of the confectionery fat to improve the nutritional and biological value of the product on the properties of soft waffles was investigated. Wafer dough samples: control - dough without additives, dough samples with replacement of 10, 15 and 20% confectionery fat by wheat fibers Kametsel FW 200, dough samples with replacement of 10, 15 and 20% confectionery fat by orange fibers Citri-Fi 200 – prepared and determined their technological properties – humidity, density and the number of flows of the wafer sheet. It is established that the introduction of Citri-Fi 200 dietary fibers in the studied dosages of 10, 15 and 20% by weight of fat in the formulation of wafer dough increases the number of flows the dough above the permissible level, i.e. increases the loss of raw materials. A sample of wafer dough with the addition of 15% hydrated dietary fiber Kametsel FW 200 has optimal quality indicators.
INFLUENCE OF THERMAL PROCESSING ON THE AMINO ACID COMPOSITION OF WHITE WHEAT BREAD
Authors: ПОЧИЦКАЯ И.М. , РОСЛЯКОВ Ю.Ф. , ЛИТВЯК В.В. , ЮДЕНКО А.Н.
Published: November 2021

Исследовано влияние температуры и длительности нагревания на деградацию аминокислот в пищевых продуктах. Образцы белого пшеничного хлеба подвергали термической обработке при температурах 90, 120, 150 и 180°С с интервалом в 30 мин в течение 2 ч. Количество аминокислот определяли методом высокоэффективной жидкостной хроматографии с предколоночной дериватизацией с использованием о-фталевого альдегида. Установлено, что с повышением температуры и увеличением длительности нагревания наблюдается снижение содержания аминокислот. Определены особенности реагирования аминокислот на воздействие температуры. Установлено, что на снижение содержания аспарагиновой кислоты в большей степени влияет высокая температура, чем время термообработки. Заметное снижение содержания тирозина в образцах выявлено при термообработке в течение 30–60 мин при температуре 180°С. Для аргинина характерно линейное снижение содержания при температуре 120–180°С. Содержание гистидина медленнее снижается при незначительном повышении температуры, а при высоких температурах увеличение времени термообработки ускоряет реакцию. Количество лизина существенно снижается при повышении температуры, а время нагревания влияет незначительно, причем чем выше температура, тем меньше влияние продолжительности нагревания. Отмечено повышение содержания отдельных аминокислот, что, возможно, связано с процессом ресинтеза.

The aim of the work – study the effect of temperature and heating time on the degradation of amino acids. In the studies, samples of white wheat bread were heat treated at temperatures of 90, 120, 150 and 180°C with a time interval of 30 min for 2 h. Determination of the number of amino acids was carried out using HPLC from pre-columnar derivatization using o-phthalic aldehyde. It is established that with temperature increase and increase in duration of heating decrease in content of amino acids is observed. Some peculiarities of the reaction of amino acids to the effect of temperature have been established. For example, the decrease in the content of aspartic acid is more affected by the high temperature than the time of heat treatment. A noticeable decrease in tyrosine content is observed during heat treatment for 30–60 min at a temperature of 180°C. For arginine it is characterized by a linear decrease of the content in the range of 120–180°C. Histidine slows down with a slight increase in temperature, and at high temperatures, an increase of the heat treatment time accelerates the reaction. The amount of lysine falls more strongly with increasing temperature, and the heating time affects slightly, and, the higher the temperature, the less time affects. An increase in the content of individual amino acids is also noted, which is probably connected with the process of resynthesis.
PROBLEM BASED LEARNING (PBL) SEBAGAI UPAYA MENINGKATKAN HASIL BELAJAR DRIBBLING PERMAINAN SEPAK BOLA
Authors: Herdianto Deris , Sofyan Davi , Suhaemi Mimin Emi
Published: November 2021

Penelitian ini dilatarbelakangi berdasarkan pengalaman temuan lapangan peneliti. Pemahaman siswa terhadap permainan sepak bola khususnya dalam melakukkan gerak dasar dribbling masih kurang, akan tetapi minat siswa terhadap permainan sepak bola ini sangat tinggi. Tujuan penelitian memecahka masalah dengan PBL terhadap kemampuan dribbling. Desain penelitian menggunakan desain eksperimen. Teknik sampling yang digunakan purposive sampling. Data dianalisis dengan menggunakan uji beda dengan bantuan spss. Hasil penelitian terhadap hasil belajar dribbling menunjukkan bahwa nilai Sig hitung adalah 0,000, nilai ini lebih kecil dari signigikasni 0.05, sehingga disimpulkan bahwa metode Problem Based Learning berpengaruh terhadap hasil belajar dribbling sepak bola. Selain itu diperoleh nilai thitung 8,291 > ttabel 2,024394 dengan signigikansi 0.05. berdasarkan pada nilai signifikansi dan hasil uji t dapat dipahami terdapat pengaruh peningkatan keterampilan gerak dasar dribbling sepak bola. Hal ini dibuktikan oleh skor rata-rata sebelum perlakuan sebesar 17,6605, sedangkan setelah treatment skor rata-ratanya sebesar 16,6676. Peningkatan dari pretest ke posttes membuktikan bahwa mengalami peningkatan.  kemampuan dribbling dalam permainan sepak bola sebesar 0,9929.
FAKTOR-FAKTOR HAMBATAN PEMBINAAN KLUB BOLA VOLI PORSELA DI KOTA PONTIANAK
Authors: Anam Khoirul
Published: November 2021

Prestasi olahraga Bola voli di Pontianak masih belum mengembirakan. Hal ini cukup memberikan perhatian untuk diadakan penelitian dan bukti di lapangan dilihat dari beberapa faktor untuk melihat dilapangan lebih jelas permasalahan yang terjadi. Tujuan penelitian ini untuk menggambarkan faktor penghambat prestasi olahraga bola voly pada klub Porsela di kota Pontianak. Penelitian deskriptif dilakukan dengan 36 butir angket yang telah valid dan reliable. Sampel adalah atlet klub bola voli Porsela berjumlah 30 atlet. Hasi penelitian dianalisis dengan statistik deskriptif. Hasil penelitian menunjukkan bahwa dari keempat faktor yang ditanyakan dengan menggunakan angket diperoleh keterangan bahwa masih terdapat hambatan dengan persentase antara 43%-56% dari empat faktor yang diteliti masih belum lancar.
Entropy in the molecular recognition of membrane protein-lipid interactions
Authors: Qiao Pei , Schrecke Samantha , Walker Thomas , McCabe Jacob , Lyu Jixing , Zhu Yun , Zhang Tianqi , Kumar Smriti , Clemmer David , Russell David , Laganowsky Arthur
Published: November 2021

Understanding the molecular driving forces that underlie membrane protein-lipid interactions requires the characterization of their binding thermodynamics. Here, we employ native mass spectrometry in conjunction with a variable temperature apparatus to determine the thermodynamics of individual lipid binding events to the human G-protein-gated inward rectifier potassium channel, Kir3.2. We find that Kir3.2 displays distinct thermodynamic strategies to engage phosphatidylinositol (PI) and phosphorylated forms thereof. The addition of a 4’- phosphate to PI with 18:1-18:1 (DO) tails results in an increase in favorable entropy along with an enthalpic penalty. The binding of PI with two or more phosphates is more complex where lipids bind to Kir3.2 with the cytoplasmic domain in either a docked or extended configuration. Remarkably, the interaction of 4,5-bisphosphate DOPI (DOPI(4,5)P2) with Kir3.2 is solely driven by a large, favorable change in entropy. Installment of a third 3’-phosphate to DOPI(4,5)P2 results in an alternative thermodynamic strategy for the first binding event whereas each successive binding event shows strong enthalpy-entropy compensation. PI(4,5)P2 with 18:0-20:4 tails results in an inversion of thermodynamic parameters where the change in enthalpy now dominates. Collectively, the data show that entropy can indeed play important roles in regulating membrane protein-lipid interactions.
ANALISIS PENGARUH MOTIVASI DAN DISIPLIN KERJA TERHADAP KINERJA KARYAWAN OUTSOURCING
Authors: Asteria Beta , Dwiyansa Priatna Dwiyansa
Published: November 2021

Achieve the company's goals, the management of potential human resourceswill affect employee performance which in turn will affect the company's performance.To be able to show the performance of the employees of PT. SJS Yogyakarta Branch. companies are required to enforce motivation and work discipline on performanceemployee. This study will discuss the effect of motivation and work discipline on the performance of employees of outsourcing PT. SJS Yogyakarta Branch. The purpose ofThis research is: 1) Knowing the effect of motivation on employee performance outsourcing PT. SJS Yogyakarta Branch, 2) Knowing the effect of work discipline on employee performance outsourcing PT. SJS Yogyakarta Branch, 3) To determine the effect of motivation and work discipline onemployee performance outsourcing PT. SJS Yogyakarta Branch. The research location at PT. SJS Yogyakarta Branch andpopulation is 87 all employees at PT. SJS Yogyakarta Branch. Sample amountof 87 respondents were taken by simple random probability sampling method. Data isanalyzed using hypothesis testing. The results obtained in this study are: (1) motivation has a positive and significant effect on employee performance, (2) work discipline has a positive and significant effect on employee performanceemployee performance, (3) motivation and discipline have a positive and significant effect on employee performance.
Anthropology in Norway: Directions, Locations, Relations
Authors: Hviding Edvard
Published: November 2021

Norway, it is claimed, has the most social anthropologists per capita of any country. Well connected and resourced, the discipline – standing apart from the British and American centres of anthropology – is well placed to offer critical reflection. In this book, an inclusive cast, from PhDs to professors, debate the complexities of anthropology as practised in Norway today and in the past. Norwegian anthropologists have long made public engagement a priority – whether Carl Lumholz collecting for museums from 1880; activists protesting with the Sámi in 1980; or in numerous recent contributions to international development. Contributors explore the challenges of remaining socially relevant, of working in an egalitarian society that de-emphasizes difference, and of changing relations to the state, in the context of a turn against multi-culturalism. It is perhaps above all a commitment to time-consuming, long-term fieldwork that provides a shared sense of identity for this admirably diverse discipline.
Research on the Coordinated Development of Higher Education in Lanxi in the Era of Popularization
Authors: Wei Caisi
Published: November 2021

China’s higher education has entered the popularization stage, which coincides with the 14th Five-Year Plan and the process of educational modernization. As a “short board” in the development of higher education in the western region, the higher education in Lanxi should accurately understand the basic characteristics of the popularization stage of higher education and firmly grasp new opportunities for future development [1]. On the basis of interpreting the development needs and policy opportunities of national higher education in the new era, the government in Lanxi needs to renew school-running ideas, clarify school-running development goals, deepen the reform of school-running system, promote the modernization of higher education governance system, strengthen the cultivation of collaborative ability and the construction of characteristic disciplines in its higher education, improve the quality of personnel training and the social contribution of human resources, as well as run a satisfactory education for the people.
Ways to Cultivate Students’ Innovative Thinking in the Teaching of Oil Painting in Colleges
Authors: Gao Yenan
Published: November 2021

With the rapid development of information technology, oil painting, as an important part of art culture, plays an important role in foreign exchanges and the promotion of multicultural development. College education bears the responsibility of providing a steady stream of high-quality talents for the development of social culture and art in addition to bringing new vitality for the dissemination and development of art and cultural theories. Giving full play to the role of oil painting teaching in colleges to cultivate oil painting talents has become one of the top priorities. Therefore, colleges and universities should continue to promote the development and reform of oil painting teaching as well as better improve the overall quality and oil painting skills among college students. In the new era, innovative thinking is an indispensable core quality in students’ learning and life. In contemporary oil painting teaching in colleges and universities, it is very important to cultivate students’ innovative thinking ability. This article begins by discussing the development of oil painting in China and the characteristics of students’ innovative thinking, analyzes the importance of cultivating students’ innovative thinking, as well as explores effective ways to cultivate their innovative thinking in regard to oil painting.
Online Education in Poverty-Stricken Counties
Authors: Jin Yihan
Published: November 2021

Education problems in remote underprivileged regions in China have long been a prominent obstacle that inhibit the development of education equality. Among all solutions, internet education has the capacity to offset against the deficiencies of unequal distribution of educational resources. Analyzing the success of online education of Lushi County in Henan offers an opportunity of establishing a relatively more equal education system.
Dynamics and its Effects on Saturation Region in Semiconductor Optical Amplifiers
Authors: Mohammed Adnan H. , Jassem Muna M.
Published: November 2021

We focus on studying the dynamics of bulk semiconductor optical amplifiers and their effects on the saturation region for short pulse that differ, however there is the same unsaturated gain for both dynamics. Parameters like current injection, fast dynamics present by carrier heating (CH), and spectra hole burning (SHB) are studied for regions that occur a response to certain dynamics. The behavior of the saturation region is found to be responsible for phenomena such as recovery time and chirp for the pulse under study.
Some Games with Soft -á¶…-Pre-Generalized Open Sets
Authors: A Hammood A. , B Esmaeel R.
Published: November 2021

In this paper, the concept of soft closed groups is presented using the soft ideal pre-generalized open and soft pre-open, which are -á¶…- - -closed sets " -closed", Which illustrating several characteristics of these groups.  We also use some games and   -  Separation Axiom, such as (Æ®0, Ó¼, á¶…) that use many tables and charts to illustrate this. Also, we put some proposals to study the relationship between these games and give some examples.
Some Results via Gril Semi â€“p-Open Set
Authors: B. Esmaeel R. , M. Shahadhuh N.
Published: November 2021

The significance of the work is to introduce the new class of open sets, which is said Ç¤- -open set with some of properties. Then clarify how to calculate the boundary area for these sets using the upper and lower approximation and obtain the best accuracy.
Effect of screw - worm fly, Chrysomya bezziana larvae in cattle and treatment
Authors: Barhoom Salameh Sh. , Kadhim F. Sh.
Published: November 2021

Field study on the effect of screw - worm fiy Chrysomya bezziana_larvae in 216 cattle and efficacy of different drugs used for the treatment was conducted. The clinical findings were : anoraxia , irritation, congestion of penis , lameness, decrease of milk production and lose of body weight. The distribution of myiasis on various body parts observed was: 111 (51.4%); perineal area , 24 (11%), head, 7(3.4%), udder , 6(2.8%), nave!, 1(0.4%), testes , 4(1.89), tail, 3(1.4%), legs and 60 (28.2%) penis The activity of diazinone, coumaphos , cypermethlin and vermectin by administration the drug subcutaneously at a dose rate 0.2 mg/kg body weight against naturally infesting wounds with screw - Worm fly larvae in cattle have been tested. The results showed emerges of the larvae outside the infested wound after treatment with cypermethlin and diazinone while coumaphos kill the larvae . Ivermectin kill the larvae after 24 hours.
Assessment of significant metals in effluents, soil, and pond water of tanneries south of capital of Sudan state
Authors: Mahdi Haroun
Published: November 2021

In the present study, impact of tannery effluents and their subsequent on accumulation of some metals (Ca, K, Na, Mg, Cl, S, Cr, Fe, Mn, Pb, and Zn) in water and soil samples in and around South Khartoum industrial area, Khartoum-Sudan were studied. Concentration of metals in tannery effluents (SA), adjacent contaminated pond water (SB), Soil (SC), and uncontaminated water (SD) were assessed by atomic absorption photometer. The results showed high levels of Ca, K, Na, Mg, Cl, S, Cr, Fe, Mn, Pb, and Zn within the water from all sampling point (SA, SB and SC). The investigation exhibited that tanneries wastewater has high mean concentrations of Cr, Fe, Mn, and Pb in all sampling point of effluent, pond water, soil, and uncontaminated water, except Zn which is high only in soil sampling point (SC). The significant metals accumulation displayed a pattern of mean concentration as follow: Soil > Effluent >contaminated pond water > Un contaminated water. Significant metals toxicity levels within the totally different sampling points were compared with water from WHO. Mean metal concentrations in un contaminated water were among the allowable limit set by WHO except for Magnesium (Mg). The comparison indicated that soil (SC) within the neighboring industrial area accumulated metals, enhanced levels of toxic of metals such as Cr, Ni, Zn and Pb, which also demonstrated higher concentration levels in the adjacent contaminated pond water samples. increased levels of poisonous, that additionally incontestable higher concentration levels within the contaminated pond water.
The use of BIM to achieve zero energy building
Authors: Khassan А. , Donenko V.I. , Ischenko O.L.
Published: November 2021

This Article introduces the advantage of using Building Information Modeling (BIM) technology to achieve the Zero Energy (ZE). A zero-energy building (ZE), also is known as a Zero Net Energy (ZNE) building, or Net-Zero Energy Building (NZEB). Net zero building is a building which is zero net energy consumption, which means that the total amount of energy used by the building on an annual basis is equal to the amount of renewable energy created on the site. A net Zero-Energy Building (ZEB) is a residential or commercial building with greatly reduced energy needs through efficiency gains such that the balance of energy needs can be supplied with renewable technologies. In the concept of the net ZEB is a building which could reduce energy needs through efficiency and gain that balance of the energy needs via different renewable technologies. This paper will touch the necessity of integrating solar panels and wind energy design with BIM (Building Information Modeling) and how could that lead to achieve and reach the ZNEB (Zero Net Energy Building). The article will discuss the gap between modeling tools in energy and the achievement of sustainable features in models that produce for best design results and construction material in the project by using BIM (Building Information Modeling) to reach the ZNEB (Zero Net Energy Building).

Keywords: Zero Net Energy (ZNE); Zero Energy Building; Zero Energy; Net-Zero Energy Building (NZEB); Zero-Energy Building (ZEB); Building Information Modelling (BIM)
Transition from engineering strain to the true strain in analytical description of metals hardening
Authors: Dolzhanskyi A.M. , Ayupova T.A. , Nosko O.A. , Rybkin O.P. , Ayupov O.A.
Published: November 2021

Purpose of the work is related with the impossibility of correctly estimating the strain hardening of metals (alloys) in the area of their large total deformations due to absence of additivity in the traditionally used value of engineering strain g, its nonlinear change in the area of large values, and absence of data in the technical literature Hall-Petch coefficient Ai for logarithmic true deformations, which led to the task of correct transition from the values of the engineering strain 0 < g < 50...60 % to the value of the true logarithmic strainn 0 < e < 1...3. Methodology. The theoretical analysis of the regularities of deformation hardening of metals (alloys) from the engineering strain is carried out, the transition from engineering to logarithmic ("true") strain of metals (alloys) by analytical representation of metal hardening graphs as a function of logarithmic (true) strain. in contrast to the degree of engineering strain is presented. Originality. Analytical expressions are presented that allow the use of known theoretical data on the strain hardening of metals (alloys) at small (50...60 %) total engineering strains g during cold pressure treatment to transition to logarithmic (true) strain e with large total deformations. Practical value. The obtained mathematical expressions allow to use the accumulated in the technical literature experimental data on the hardening of metals and alloys with small engineering strains in the processes of cold processing of metals (alloys) by pressure to determine the hardening with large total logarithmic (true) strains. These data can also be used to solve metallophysical problems of metal processing by pressure associated with large total compressions.

Keywords: cold forming of metals and alloys; hardening; degree of deformation
Effectiveness of integrated management of secondary resource flows in the construction industry
Authors: Arutiunian I.A. , Shuvaiev А. A.
Published: November 2021

Problem statement.The solution to the problem of the integrated use of secondary construction resources should be considered in the context of the spread of the world practice of using, processing and reclaiming all valuable waste as secondary resources. This is due to profound changes in the world economy associated with limited natural resources, threats to environmental and social security, an increase in the amount of waste and man-made landfills.The process of managing the flows of secondary resources should be aimed at achieving economic and environmental effects, the definition of which has certain characteristics for various stakeholders in this process: (producers of building materials (waste recyclers), developers (construction companies and organizations), the construction industry (at the regional level, countries).The application of world experience in the use of secondary resources in the construction industry can become the basis for the development of infrastructure for obtaining secondary raw materials from construction waste and attracting them into re-circulation, which will make it possible to more effectively implement the National Waste Management Strategy until 2030, adopted by the Government of Ukraine.The goal of the strategy is to introduce a systematic approach to waste management at the state and regional levels, to reduce the volume of waste generation by increasing the volume of their processing and reuse. Purpose of the article: substantiate the effectiveness of the use of tools for integrated management of secondary resource flows in the construction industry and propose an economic and mathematical model for optimal management of construction waste flows at the level of individual enterprises of the industry in the region. Conclusion. The toolkit for managing waste streams in the construction industry includes information (including statistical, monitoring), analytical, predictive tools for managing the flows of secondary resources. We consider the creation of a unified system of integrated management of the flows of secondary resources (materials) as a condition for decision-making and the effectiveness of the overall management of waste streams in the construction industry, the main goal of which is to achieve a cumulative economic effect from attracting construction waste to a repeated production cycle.The effectiveness of the use of tools for complex management of the flows of secondary resources in the construction industry has been substantiated and a method is proposed for its determination, on the basis of a mathematical model for solving the problem of optimal management of flows of construction waste at the level of enterprises are waste producers, enterprises-processors (producers of building materials from secondary raw materials), the construction industry of the region.
Keywords: building sector; integrated management; secondary resource streams; economic efficiency;performance criteria; management tools
Clustering Penerima Beasiswa Yayasan Untuk Mahasiswa Menggunakan Metode K-Means
Authors: Sudarsono Bernadus Gunawan , Lestari Sri Poedji
Published: November 2021

Grouping of scholarship recipients Scholarship assistance will be made based on the accumulated value using clustering where the scholarship recipients will be given scholarships with different amounts and sizes, because scholarships from foundations are limited and have levels of distribution. The division of groups to students who receive scholarships from foundations uses the clustering method of data mining where the function of clustering is a cluster or the task of grouping something is using the clustering algorithm approach, namely the K-means algorithm. The results of this clustering show that students based on their groups are divided into four groups based on the number of criteria, the results of the grouping show the number and decision of the foundation on granting foundation scholarships to students.
Analisa Klasifikasi C4.5 Terhadap Faktor Penyebab Menurunnya Prestasi Belajar Mahasiswa Pada Masa Pandemi
Authors: Irnanda Khairunnissa Fanny , Hartama Dedy , Windarto Agus Perdana
Published: November 2021

The purpose of the study was to classify the factors causing the decline in student achievement during the pandemic using the C4.5 datamining method. Sources of research data were obtained by conducting interviews and distributing questionnaires to 7th semester students of the 2020-2021 school year information system study program. Attributes that used in the classification of the factors causing the decline in student achievement include: Learning Method (C1), Study Time (C2), Material Understanding (C3), Giving Assignments (C4) and Environment (C5). The results of the calculation show that the Material Understanding (C3) attribute is the attribute that most influences the decline in student learning achievement. Testing was also carried out using the help of Rapidminer software and obtained an accuracy of 97.5%.
Deep Learning dalam Mengindetifikasi Jenis Bangunan Heritage dengan Algoritma Convolutional Neural Network
Authors: Winiarti Sri , Saputro Mochammad Yulianto Andi , Sunardi Sunardi
Published: November 2021

A heritage building is a building that has a distinctive style or tradition from a culture whose activities are carried out continuously until now and are used as a characteristic of that culture. The problems that occur in the community are the lack of knowledge to recognize the types of heritage buildings and the lack of digital documentation. Another problem that occurs in identifying heritage buildings is that there are similarities between heritage buildings and new buildings that imitate the architectural style of heritage buildings from ornaments. This can raise doubts in the information related to the original history of heritage buildings for the public or visitors. This study aims to apply the Convolutional Neural Network (CNN) to identify the types of heritage buildings. The benefits of this research can be found in the characteristics of a building based on ornaments so that it can be used to obtain information about the types of heritage buildings in Indonesia. A dataset of 7184 images of ornaments from heritage buildings were used which were taken directly at the Yogyakarta location, namely; Mataram Grand Mosque, Taqwa Wonokromo Mosque, Kalang House, Joglo KH Ahmad Dahlan and Ketandan. It is necessary to identify the heritage building because the object of the building can become extinct at any time, so to maintain it, documentation is needed as an effort to preserve culture and for education. Based on the evaluation of the performance of the tests carried out using the confusion matrix method from 391 ornamental images, the results obtained are 98% accuracy
IoT-Based Kobela Teaching Aid for Mathematics Learning Multiplication and Division Materials for Grade II Elementary School Students
Authors: Setiawan Muhammad Ilham , Suwastika Novian Anggis , Prabowo Sidik
Published: November 2021

Kotak Belajar Ajaib (Kobela) is props for elementary school math class II which can help learn to calculate multiplication and division. Based on research conducted by Sugeng Harnanto, Kobela can improve concentration, increase creativity and student learning outcomes. This tool has been tested in low-grade learning and extracurricular learning activities. The average student success in learning without using teaching aid is 54.56 (56.77%), after using teaching aid the average learning success rate reaches 90.52 (94.19%). The level of mastery learning for Basic Competencies: 3.1 Doing Multiplication of Two Numbers have increased by 37.42. In previous studies, the application of Kobela teaching aid in all learning activities was still manual-based. Potential or opportunities for development, especially for reading assessments and automatic data storage are possible to be achieved by implementing the Internet of Things (IoT). In this study, Kobela was built which implements IoT technology for reading, assessment, and recording based on learning activities. Then evaluate the system by testing the functionality of all the learning activities. From the test results, it was found that the system was running 100% by the specified function. The results of system performance testing in terms of sensor readings are on average 3 seconds with 8 Watt room lighting conditions and the average value of the assessment accuracy is 84.
Antonim Mutlak dalam Bahasa Jawa: Kajian Semantik Leksikal
Authors: Maruti Endang Sri , Cahyono Bambang Eko Hari
Published: November 2021

The purpose of this study is to describe and classify absolute antonyms in Javanese. This research is a descriptive qualitative type. The data are in the form of words, phrases, clauses, and sentences containing absolute antonyms taken from Javanese textbooks and textbooks in elementary and high schools. Data collection techniques with documentation, listening, and record. The data were analyzed using the "agih" method with the substitution technique and the reflexive-introspective method. The results show that the meaning of contrast does not mean the known contrast, which has been taught in schools so far. Based on the meanings explained by experts, the meaning of antonyms is more complex, and the types of antonyms also vary. In absolute antonyms, several properties must be fulfilled, A and B are said to be absolute antonyms if A is negated, the meaning is the same as B, and vice versa if B is negated, the meaning is the same as A. This pattern can be used as a reference for teachers to teach contrasting meaning material, especially in absolute antonyms.
Urgensity of Environmental Management System Implementation on Oil Palm Plantation Management Policies in North Sumatera
Authors:   Universitas Labuhan Batu, Labuhan Batu, Sumatera Utara, 21412, INDONESIA, Nasution Ade Parlaungan , Wibowo Edwin Agung ,   Universitas Riau Kepulauan, Batam, Kepulauan Riau, 29438, INDONESIA, Ramdani Ramdani ,   Universitas Riau Kepulauan, Batam, Kepulauan Riau, 29438, INDONESIA, Rofiqah Tamama ,   Universitas Riau Kepulauan, Batam, Kepulauan Riau, 29438, INDONESIA
Published: November 2021

The development of oil palm plantations and its expansion as well, ensured potentially give impact on the environment. A standardized environmental management system is required by companies to develop and implement environmental aspects. This research is classified as a qualitative research with a case study which emphasizes potential environmental impacts analysis of oil palm plantations and the urgency of environmental management systems in oil palm plantation management policies in North Sumatra. The research results showed that there were potential environmental impacts began pre-construction, construction and operational stages related to oil palm plantations development such as erosion, changes of sustainable and quantity of water, plant pests distribution, diseases and weeds, changes in soil fertility, potential social conflicts and the emergence of the spread of plant diseases endemic and disruption of water infiltration function in peat areas. In addition, it affected environmental factors including ecosystem condition, hydrology, landscape, and resident’s attitude around the plantation. Alternative policies which be carried out related to environmental preservation and community welfare are (1) agro-industrial development policies that process oil and palm oil waste, (2) Moratorium (temporary suspension) of illegal logging, (3) Establish policy synergies and improve communication between government agencies and institutions, (4) reduce conflicts over land freehold by reforming above the law.
Effects of Workload Job Demand and Ineffective Leadership on Offshore Employee Well-being in Oil and Gas Industry: The Mediating Role of Friend Support
Authors:   Universiti Teknologi MARA (UiTM), Sabah, MALAYSIA, Abdul Wahab M Wazien Afifi , Albert Gisip Imelda ,   Universiti Teknologi MARA (UiTM), Sabah, MALAYSIA, Syed Annuar Sharifah Nurafizah ,   Universiti Teknologi MARA (UiTM), Sabah, MALAYSIA
Published: November 2021

The aim of this study is to examine effects of workload job demand and ineffective leadership to the offshore employee well-being in oil and gas industry. In addition, this study also seeks to determine the mediating role of friend support to the relationships of workload job demand and ineffective leadership with offshore employee well-being. This paper is mainly based on secondary sources of information, through references and review of articles in selected journals pertaining to workload job demand, ineffective leadership and employee well-being in oil and gas industry. This paper highlights past studies on the effects of workload job demand and ineffective leadership to the offshore employee well-being. The reviews also address the related gaps from previous studies. This research paper is based on original research which seeks to contribute new knowledge and new approaches to solving existing problems by adapting and testing the mediating effects of friend support to the relationships between workload job demand and ineffective leadership with employee well-being particularly in the oil and gas industry.
ІННОВАЦІЙНІ ТЕХНОЛОГІЇ УПРАВЛІННЯ ПЕРСОНАЛОМ НА ПІДПРИЄМСТВАХ АВТОМОБІЛЬНОГО ТРАНСПОРТУ
Authors: Дмитрієв Ілля
Published: November 2021

УДК 331.108.2; JEL Classification: M12

 

Мета. Формування практичних рекомендацій щодо застосування інноваційних персонал-технологій на підприємствах автомобільного транспорту. Методика дослідження. Теоретичною і методологічною основою є праці провідних вітчизняних і зарубіжних вчених, в яких розглядаються питання інноваційного інструментарію щодо управління персоналом підприємств. В роботі використано методи узагальнення та абстрагування; метод аналізу і синтезу. Результати дослідження. В умовах сучасної ринкової економіки, що характеризується динамічністю, турбулентністю та невизначеністю для підтримання конкурентоспроможності вітчизняних підприємств особлива увага повинна приділятися формуванню ефективної системи управління персоналом. Не зважаючи на великий досвід управління персоналом, застарілі методи не приносять відчутний ефект. Тому постає завдання в дослідженні та впровадження нових інноваційних методів управління персоналом. Автором проведено аналіз останніх досліджень за напрямом інноваційних методів управління персоналом, а також розглянуто досвід практичного їх використання на провідних підприємствах світу та України. Визначено, що інноваційні методи управління персоналом - це нововведення в систему управління персоналом, які є системними та включають спектр методів, процесів, спрямованих на підвищення ефективності діяльності працівників. Для забезпечення впровадження інноваційних методів в систему управління персоналом необхідно застосовувати диференційовані підходи та стилі управління для різних груп працівників, що досягається за допомогою персонал-технологій. В статті розкрито особливості в забезпеченні управління персоналом підприємств автомобільного транспорту. Головною специфікою діяльності, а також головною особливістю автотранспортних підприємств визначено транспортний процес, який відбувається поза межами підприємства. На основі проведеного дослідження інноваційних методів управління персоналом, персонал-технологій та специфіки діяльності підприємств автомобільного транспорту, автором удосконалено їх систематизацію та визначено можливість використання на підприємствах автомобільного транспорту. Розроблена модель впровадження персонал-технологій в систему управління персоналом на підприємствах автомобільного транспорту. Наукова новизна. Розроблені рекомендації щодо використання інноваційних персонал-технологій на підприємствах автомобільного транспорту. Практична значущість. Запропоновані в статті теоретичні висновки, підходи і рекомендації можуть бути використані для розроблення інноваційної системи управління персоналом підприємства та дозволять сформувати ефективний інструментарій розвитку персоналу.
SIMULATION OF DOOR MOVEMENT WITH A CLOSING MECHANISM
Authors: Reutov Aleksandr
Published: November 2021

The work objective is to determine the parameters of the closing mechanism that provide the specified characteristics of the door movement.

Research method: computer simulation of the movement of a door with a lock mechanism as a multi-mass dynamic system, taking into account the mechanical characteristics and contact interaction of the lock mechanism.

Research results and novelty. Computer dynamic models of a door with a door closer and a door with a spring have been developed. The moments of the door opening force, the closing time of the door, the angular velocity of the door at the time of impact with the frame are considered as the criteria for the quality of the door closing mechanism. Formulas are obtained that determine the permissible values of stiffness and deformation of the door closer spring according to the specified moments of the door opening force.

The movement of doors with a door closer and with a spring is compared. The parameters of the closing mechanism providing the specified characteristics of the door movement of the considered example are determined. It is shown that with the same values of the opening force moments, the speed of impact with the frame in the case of the door closer is less than the door with a spring.

Conclusions: The developed computer dynamic models of a door with a door closer and a door with a spring make it possible to determine the characteristics of the door movement taking into account the inertial and mechanical characteristics of the door closer and spring mechanisms. The permissible values of stiffness and deformation of the door closer spring can be determined by the specified moments of the door opening force in two positions.

It is established that the forces of air resistance and friction in the hinges of the door cannot create the moment of resistance necessary for smooth closing of the door without a strong impact on the frame with a limited closing time.

The quality criteria that minimize the closing time and the speed of impact of the door with the frame are contradictory. The choice of optimal parameters of the door closing mechanism is possible if one of the criteria is replaced by a restriction.

The developed formulas and computer models are recommended for use in the design of devices that restrict the movement of doors.
UNMANNED URBAN AIR MOBILITY: TECHNOLOGIES OF THE NEAR FUTURE
Authors: Nazin Konstantin , Chzhao Yaczyuan'
Published: November 2021

The further development of urban mobility, taking into account the latest technical and technological achievements, is considered by many leading vehicle manufacturers in creating and introducing unmanned urban air mobile vehicles into the urban environment. Despite the fact that currently the development of these means of transportation of passengers and cargo is actually in the technical plane - the integral success of introducing this type of transport depends on multiple socio-technological aspects of this phenomenon, which will have various social consequences. The objective of this paper is to identify the socio-technological issues of the phenomenon of unmanned urban air mobility. The result of this paper is to make recommendations to developers of unmanned urban air mobile vehicles in order to minimize the damage from ignoring the negative socio-technological consequences of introducing this type of transport into the urban environment. The novelty of the paper lies in the fact that this type of transport was studied not from a technical and technological point of view, which is the leading one at this stage, but using a socio-technological approach. The paper clearly proves that unmanned urban air mobile vehicles are also multifaceted social objects.
The Relationship Between Online Gamification Performance Score With Body Mass Index Of Overweight Nursing Students During Covid-19 Pandemic
Authors: Hipona Jocelyn , Tuazon Alicia , Martin Joan , Cabading Marlyn Lumitap
Published: November 2021

Background: Online intervention platforms are effective for gathering data especially in this pandemic crisis we are currently experiencing, and it can help healthcare practitioners on future innovations. Numerous studies also show the importance of online nursing intervention platforms in the promotion of health on overweight and obese adults, by way of social media.Purpose: This study aimed to determine relationship between online gamification performance score with body mass index of overweight nursing students during covid-19 pandemic.Methods: The total number of participants were 60 based on the type of research employed, computation of BMI and proper assessment before the study was conducted to make sure that participants meet the inclusion criteria.Results: Evidence from this study illustrates that the performance assessment score in online gamification has almost no relationship with changes in the body mass index.Conclusion: There are no changes in the body mass index of the overweight nursing students whether exposed to usual daily activities or online gamification. Data indicates that the four (4) week intervention to online gamification does not have relational changes on body mass index