bluuebunny/crossref_metadata_2025 huggingface dataset:
PERILAKU KEWIRAUSAHAAN MAHASISWA (Survey terhadap Mahasiswa Wirausaha pada Universitas Kuningan)
Authors: Iskandar Iskandar , Mulyati Sri
Published: March 2022

Abstract: Kebijakan pimpinan Universitas Kuningan yang secara konsisten ingin mengembangkan kewirausahaan mahasiswa, sedikit banyak telah menumbuhkan mahasiswa-mahasiswa yang mencoba berwirausaha. Namun rupanya, dalam perjalanan usahanya mereka sering mengalami masalah, seperti cenderung sulit berkembang sehingga mengalami masalah keberlanjutan usaha atau mengarah pada kebangkrutan. Tujuan yang ingin dicapai dalam penelitian ini, meliputi: 1) teridentifikasinya profile mahasiswa pewirausaha pada Universitas Kuningan; 2) teridentifikasinya gambaran tentang kadar perilaku kewirausahaan mahasiswa; dan 3) teridentifikasinya masalah atau hambatan yang dirasakan oleh mahasiswa dalam mengembangkan usahanya. Untuk mencapai tujuan tersebut dilakukan survey terhadap para mahasiswa yang teridentifikasi sebagai pewirausaha dengan alat pengumpulan data berupa angket dan skala sikap yang telah teruji validitas dan reliabilitasnya. Untuk mendeskripsikan variabel, data diolah dan dianalisis dengan menggunakan statistik deskriptif. Temuan penelitian menunjukkan bahwa: 1) Jumlah mahasiswa pewirausaha pada Universitas Kuningan relatif masih sangat kecil, yaitu hanya ditemukan 64 mahasiswa pada saat penelitian ini dilakukan. Jumlah ini hanya 1,25% dari total  jumlah mahasiswa Universitas Kuningan;  2) Kadar perilaku kewirausahaan yang dimiliki oleh mahasiswa wirausaha pada Universitas Kuningan berada pada kategori tinggi. Dari enam dimensi perilaku kewirausahaan yang dikonsepsikan, yaitu: keinovasian, keberanian mengambil risiko, pekerja keras, keluwesan bergaul, dan tanggung jawab semuanya berada pada kategori tinggi kecuali kemampuan manajerial yang berada pada kategori sedang; dan 3) Masalah atau hambatan yang dirasakan mahasiswa dalam berwirausaha, teridentifikasi dua masalah pokok, yaitu: (a) masalah yang bersumber dari dalam (internal) seperti kurangnya waktu, kompetensi tentang produk yang rendah, ketidakmampuan pemasaran, dan kemampuan melakukan loby dan negoisasi; (b) masalah yang bersumber dari luar (eksternal) seperti: tiadanya/kurangnya modal usaha, tiadanya mentor pembimbing, dan belum adanya sarana yang diperuntukkan bagi pewirausaha pemula.Kata kunci: perilaku kewirausahaan, mahasiswa.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA
Authors: Sunarti Iin , Nurul Fadilah Dwi Nita
Published: March 2022

Abstract: The purpose of this study was to find out: differences in the final test (posttest) in the experimental class using the Problem Based Learning learning model and the control class using conventional models, and to determine the increase (Gain) of critical thinking skills of students in the experimental class using learning models Problem Based Learning and control classes that use conventional models. The method used in this study was Quasi Experiment. Quasi experiments, which are quasi-experimental methods, cannot control all variables that affect the course of research. The results showed that there were differences in the final test (posttest) in the experimental class with the control class. Then it can be concluded accept the research hypothesis (Ha) and reject the null hypothesis (Ho). There is an increase (gain) the critical thinking ability of the experimental class students who use the Problem Based Learning learning model with the control class that uses conventional models (lectures). In other words “Problem Based Learning learning models can improve students’ critical thinking skills compared to conventional learning models (lectures)”. Based on the results of the study it can be concluded that students' critical thinking skills are sufficient, but on this occasion the authors will provide suggestions as follows: need to allocate sufficient time because the application of the PBL learning model requires a considerable amount of time, in group division must divide equally between students who are active with students who are passive.Kata kunci : Kemampuan Berpikir Kritis Siswa, Problem Based Learning (PBL).
PENGARUH METODE DISCOVERY LEARNING TERHADAP KEMAMPUAN BERFIKIR KRITIS SISWA DENGAN VARIABEL MODERATOR MOTIVASI BELAJAR SISWA
Authors: Pradja Novi Satria , Nurmilati Irma Irma
Published: March 2022

Abstract: The weakness of critical thinking ability effect to  deficient learning result. The ability of critical thinking is effected by discovery learning method with the moderator of student learning motivation variable. The aim of the research is to know the effect of discovery learning method to critical thinking ability with the moderator of student learning motivation variable. The method is caution experiment  by using factorial  design research 3x2. The subject of the research are students of SMK Negeri 1 Kadipaten, those are XI OTKP 4 class as experiment class and XI OTKP 3 as control class. After having precondition test using by normality test and homogeneity on pretest and posttest can be concluded such as : 1) There it is have deference of critical thinking ability between the class uses discovery learning method and the class using  Talk method, 2).There it is have difference of critical thinking ability  between student has high, medium, and low  learning motivation. 3) The learning method has interaction with the learning motivation in effecting student critical thinking ability.Kata kunci: Discovery Learning Method, Learning Motivation, Critical Thinking Ability
FENOMENA CARA BELANJA ONLINE SHOP DI KALANGAN MAHASISWA (Studi Kasus: Mahasiswa Prodi Pendidikan Ekonomi UNIKU)
Authors: Rahmat Pupu Saeful
Published: March 2022

Abstract: Penelitian ini dilatarbelakangi oleh keingintahuan peneliti tentang seberapa banyak di kalangan mahasiswa Prodi Pendidikan Ekonomi FKIP UNIKU yang melakukan cara belanjanya melalui online shop. Keinginan ini didasarkan pada  kenyataan yang terjadi di masyarakat tentang semakin populernya penggunaan internet di kalangan generasi muda tak terkecuali mahasiswa Prodi Pendidikan Ekonomi UNIKU. Online shop merupakan bentuk perubahan yang disajikan oleh internet dari segi inovasi dalam berbelanja. Pada setiap kesempatan online shop menjadi perbincangan oleh sebagian kalangan mahasiswa, lalu bagaimana dengan mahasiswa UNIKU. Tujuan yang hendak dicapai dari penelitian ini adalah: (1) untuk mendiskripsikan fenomena online shop dikalangan mahasiswa Uniku; (2) untuk mengetahui faktor yang mendorong mahasiswa Uniku memilih cara belanja dengan menggunakan online shop. Penelitian ini menggunakan metode kualitatif. Sumber data penelitian adalah Mahasiswa Prodi Pendidikan Ekonomi FKIP Uniku yang menggunakan jasa online shop. Sumber data primer meliputi subjek penelitian yaitu mahasiswa Semester 2, 4, dan dan semester 6.  Tahun akademik 2018/2019, informan penelitian ini adalah 3 orang mahasiswa yang diambil masing-masing seorang mahasiswa dari setiap kelas dan 1 petugas layanan jasa pengiriman barang. Pengumpulan data dilakukan dengan observasi, wawancara dan dokumnetasi. Metode analisis yang digunakan adalah metode analisis deskriptif kualitatif yang terdiri atas pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa online shop di kalangan mahasiswa prodi Pendidikan Ekonomi FKIP UNIKU memberikan berbagai perubahan cara belanja sebagai cara belanja untuk memenuhi kebutuhan mereka sebagai pengganti cara belanja konvensional. Menurut hasil penelitian, dari 7 subjek penelitian laki-laki terbukti bahwa 1 diantaranya menggunakan online shop dan dari 10 orang perempuan dua (2) orang diantaranya sebagai pengguna on line shop untuk memenuhi kebutuhan mereka. Penggunaan online shop bukan hanya memberikan kemudahan namun adapula timbulnya masalah dalam penggunaanya yaitu adanya kekecewaan mahasiswa dalam menggunakan jasa online shop karena barang yang diinginkan tidak sesuai yang dikehendaki. Saran yang peneliti sampaikan adalah kewasapadaan terhadap semua pihak yang menggunakan online shop sebagai cara belanja untuk pemenuhan kebutuhan. Gunakanlah situs resmi yang terpercaya dan pilihlah  kualitas barang yang tinggi ketika melakukan transaksi online shop. Online shop memberikan berbagai kemudahan dalam proses transaksinya oleh sebab itu disarankan kepada para pengguna jasa online shop harus lebih jeli memanfaatkan jasa tersebut dan memilih barang yang dapat digunakan sesuai fungsi barang tersebut.Kata Kunci: online shop, cara belanja (style of purchase), transaksi online.
KINERJA OPERASI DAN KINERJA SAHAM PADA PERUSAHAAN NON-KEUANGAN YANG MELAKUKAN DIVESTASI
Authors: Mentari Noor Sekar , Firmansyah Amrie
Published: March 2022

Abstract: This study aims to review the operating performance and performance of company shares before and after divestment. Divestment is a financial restructuring carried out by the companies. This study uses liquidity ratios, capital structure ratios, profitability ratios, and market value ratios in analyzing the impact of divestment on the company's operating performance and stock. The research method used in this study is a quantitative method. The object of this research is the non-financial companies that divested and are listed on the Indonesia Stock Exchange (IDX) in 2011 - 2016. Based on the data selection, the companies that became the sample of this study are 5 companies. The selection criteria for the five companies are financial statements available two years before and after divestment, complete and clear financial statement information, stock information, and divestment information. The results showed that divestment in the form of divestment of shares, assets, and spin-offs could affect the impact of the company's operations and shares. Divestment, in general, does not help companies in increasing company liquidity and market value, but divestment improves capital structure and profitability.  Keywords: divestment, operating performance, stock performance.
ANALISA PENGARUH KOMPETENSI, DISIPLIN KERJA DAN MOTIVASI TERHADAP KINERJA GURU PADA SMK SASMITA JAYA 1 PAMULANG KOTA TANGERANG SELATAN
Authors: Catio Mukhlis , Sunarsi Denok
Published: March 2022

The purpose of this study was to determine the effect of partially or simultaneously between Competence, Work Discipline and Motivation Against Teacher Performance at Sasmita Jaya 1 Vocational School Pamulang, South Tangerang City. The method in this research is associative type with descriptive and quantitative approaches. The population and sample in this study were 108 respondents and used census sampling techniques to determine the number of samples. The analytical tool uses multiple linear regression analysis with the help of SPSS 24 Software. The results of the study found the level of influence between the variables of competence, work discipline and motivation on performance of 0.731 and enter into intervals between 0.600-0.799 with a strong influence level, meaning competence, work discipline and motivation has a strong level of influence on performance. And the contribution of competence, work discipline and motivation to performance by 53.5% and the remaining 46.5% is influenced by other factors outside the research variable model such as compensation, training, work environment and others. Of the three independent variables (competence, work discipline and motivation), the work discipline variable had the biggest contribution to performance by 47.5% and the lowest contribution was given the competency variable by 36.3%
UPAYA PENGUATAN KOMPETENSI MANAJERIAL TERHADAP PELAKSANAAN SUPERVISI DAN KINERJA SEKOLAH DI WILAYAH GUGUS I DAN II KECAMATAN GAYUNGAN SURABAYA
Authors: Khotami Sri
Published: March 2022

Tugas pengawas madya menurut Permendikbud nomor 15 Tahun 2018 tentangPemenuhan Beban Kerja Guru, Kepala Sekolah, dan Pengawas Sekolah antara lainmelaksanakan penilaian kinerja Guru dan/atau Kepala Sekolah, melaksanakan evaluasihasil pelaksanaan program pengawasan pada sekolah binaan, melaksanakanpembimbingan dan pelatihan profesional bagi Guru dan Kepala Sekolah.Berdasarkan hasil evaluasi yang pengawas lakukan terhadap 12 sekolah binaan,hasilnya adalah masih rendahnya kinerja kepala sekolah dalam menjalankan fungsimanajerial. Untuk itu pentingnya pengawas mengadakan workshop manajemen berbasissekolah sebagai upaya Penguatan Kompetensi Manajerial terhadap pelaksanaansupervisi dan kinerja sekolah di Wilayah Gugus Binaan I dan II Kecamatan GayunganSurabaya.Penelitian dilakukan di 12 Sekolah Dasar di wilayah gugus binaan I dan IIKecamatan Gayungan Kota Surabaya. Dengan mengadakan workshop yang diikutisecara bersama dari unsur Kepala Sekolah, Guru, Staf Administrasi (Laboran), KomiteSekolah dan Pengawas sebagai nara sumber.Prosedur penelitian dilakukan melalui dua Siklus dari tiap siklus terdapat tahapperencanaan, pelaksanaan, observasi dan refleksi sehingga bisa dihasilkan suatu bentukdata sebagai bukti hasil pelaksanaan workshop untuk penelitian tindakan sekolah ini.Secara keseluruhan penelitian tindakan sekolah dapat disimpulkan bahwa dayaserap terhadap materi MBS pada siklus I dari 15 % menjadi 75,75% pada siklus II,sedangkan tingkat daya serap terhadap peranan masing-masing dalam MBS pada siklus 1dari 27.28% menjadi 69.70% pada siklus II.Kata Kunci : kompetensi manajerial, supervisi, kinerja sekolah
MENINGKATKAN AKTIFITAS DAN HASIL BELAJAR SISWA MELALUI PENERAPAN MODEL STUDENT FACILITATOR AND EXPLAINING
Authors: Muhail Muhail
Published: March 2022

Abstract This research is a Classroom Action Research. Implemented collaboratively, between researchers, observers, and research subjects. The main objective of this research is to increase the activities and social studies learning outcomes in VII class through the application of the Student Facilitator and Explaining Model. The subjects of this research were class VII G SMP Negeri 1 Kramatmulya Kuningan for the 2019/2020 academic year which consisted of 30 students with a composition of 15 female students and 15 male students. The implementation of this research was carried out in the first (odd) semester of the 2019/2020 school year. This classroom action research process was carried out for two cycles, and two main actions, namely planning, implementing the action, observing, and reflecting. Before taking action, the researcher carries out a learning activity called the pre-cycle, then after that, he takes action in the form of the first and second cycles. At the end of each cycle, students' activities were observed in following the learning process and a test was carried out using a question instrument. Then the results obtained at the first meeting and the second meeting are averaged to become the final result of each cycle. The results of the pre-cycle observation showed that only 13% of students were active. The average test result in the pre-cycle was 64.30 and only 17% reached the completeness where the KKM determined was 75.00. The results of the first cycle showed that active students increased to 40%, the average value of learning outcomes in the first cycle also increased to 70.50, and student completeness reached 50%. The results of the second cycle showed that active students increased to 83.30% as well as an increase in the average score to 77.50 where the percentage of completeness in learning also increased to 86.70%. Given that the results of the second cycle have passed the predetermined success indicators, the next cycle of action is not required. Keywords: Activity, Achievement, Learning, Student Facilitator and Explaining
ANALISIS DAMPAK PERUBAHAN PERILAKU SOSIAL EKONOMI MASYARAKAT AKIBAT COVID 19 DI KECAMATAN PACIRAN KABUPATEN LAMONGAN
Authors: Megasyara Ira , Astuti Suryani Yuli , Praja Tatag Satria
Published: March 2022

Abstrak Kehidupan sosial ekonomi masyarakat selalu ada perubahan-perubahan pada kehidupan masyarakat. Seiring dengan perkembangan zaman dinamika masyarakat terlihat bahwa perubahan sosial terjadi di tahun 2020 menjadi tahun yang mengejutkan bagi seluruh dunia termasuk masyarakat Indonesia, yaitu adanya corona virus (Covid 19) yang sudah menyebar hampir seluruh dunia. Data sebaran penderita covid 19 terpublish setiap waktu. Penyebaran covid 19 merambah hingga di kabupaten lamongan.  Jumlah pasien yang dinyatakan positif covid 19 sejumlah 121 orang. Kecamatan Paciran yang terletak di Kabupaten lamongan menjadi tempat penelitian dengan alasan karena selain jumlah pasien yang positif banyak juga menjadi sentra industry dan pariwisata dan perekonomian Kabupaten Lamongan. Karakter masyarakat pesisir yang keras menyebabkan himbauan pemerintah akan protokol kesehatan social selalu diindahkan masyarakat Paciran. Penelitian ini menggunakan metode kuantitatif deskriptif dengan pengambilan sampel 33 warga Kecamatan Paciran Kabupaten Lamongan yang terdampak secara social ekonomi yang terdampak mulai dari pekerja, tidak bekerja sampai pada pengusaha industry pariwisata dan pendukungnya di Kecamatan Paciran. Pengambilan data dengan menyebar kuisioner melalui grup whatsapp dan sosial media lainnya diharapkan hasilnya dapat digunakan dalam penambahan ilmu masyarakat dan strategi yang akan diambil pemerintah daerah dalam memulihkan perekonomian dan memperbaiki status sosial masyarakat.
PENGARUH BEBAN PROMOSI, BIAYA PRODUKSI DAN PERTUMBUHAN PENJUALAN TERHADAP LABA PERUSAHAAN
Authors: Elina Ade , Handayani Susi
Published: March 2022

This study aims to provide empirical evidence regarding the effect of promotional costs, production costs and sales growth on company profits in manufacture companies on the Indonesia Stock Exchange for the period 2017-2019. Profit is the result of the difference between the income from the resource or income with the expenditure of the resource or expense for its existence. Companies need to reduce any costs incurred to get a profit, one of which is promotional expenses. Promotional expenses, namely promotional budget expenditures to acquire customers for products that have been issued by the company. In addition to promotional expenses, companies need to reduce production costs. Production costs are the sacrifice of a number of costs during the production process, starting from raw materials to products that are ready to be purchased by consumers. Company profits can be obtained from sales activities. Sales growth is an increase or decrease in sales from year to year from a company. The research sample consisted of 84 manufacture companies. The data analysis technique used in this study is multiple linear regression. Hypothesis test results show that both partially and simultaneously promotional expenses, production costs and sales growth have a significant effect on company profit. Keywords :, production costs; profits; promotional expenses; sales growth
HUBUNGAN KEPEMIMPINAN TRANSFORMASIONAL KEPALA SEKOLAH DAN BUDAYA ORGANISASI DENGAN KINERJA GURU SEKOLAH MENENGAH PERTAMA NEGERI DI GUGUS LURAGUNG KABUPATEN KUNINGAN
Authors: Rasidin Rasidin , Disman Disman , Rahmat Pupu Saeful
Published: March 2022

ABSTRACT This study aims to examine the relationship between the principal's transformational leadership and organizational culture on teacher performance in junior high schools. This study uses an explanatory survey research method. Where the research data was taken on 113 respondent teachers spread over 6 schools in the Luragung Junior High School Cluster. The research instrument uses a questionnaire technique using a rating scale. The data obtained were then processed using descriptive statistical techniques. Hypothesis testing using regression test and multiple regression test with the help of path analysis. The conclusions from the results of this study are (1) there is a positive correlation between the principal's transformational leadership and the performance of Junior High School teachers in the Luragung Cluster, Kuningan Regency, and (2) there is a positive correlation between organizational culture and teacher performance in Junior High Schools in the Luragung Cluster, Kuningan Regency. (3) There is a positive correlation between the principal's transformational leadership and organizational culture together with the performance of teachers in Junior High Schools in the Luragung Cluster, Kuningan Regency.Keyword : Transformational Leadership; Organizational Culture; Teacher PerformanceABSTRAKPenelitian ini bertujuan untuk meneliti hubungan antara kepemimpinan transformasional kepala sekolah dan budaya organisasi terhadap kinerja guru di Sekolah Menengah Pertama. Penelitian ini menggunakan metode penelitian survei eksplanasi (explanatory survey). Dimana data penelitian diambil terhadap 113 orang guru responden yang tersebar pada 6 sekolah di SMP Negeri Gugus Luragung. Instrumen penelitian menggunakan teknik kuesioner menggunakan rating scale. Data yang diperoleh kemudian di olah dengan menggunakan teknik statistik deskriptif. Pengujian hipotesis dengan menggunakan uji regresi dan uji regresi berganda dengan bantuan path analisis. Kesimpulan dari hasil penelitian ini adalah (1) terdapat korelasi positif antara kepemimpinan transformasional kepala sekolah dengan kinerja guru Sekolah Menengah Pertama Negeri di Gugus Luragung Kabupaten Kuningan (2) Terhadap korelasi positif antara budaya organisasi dengan kinerja guru di Sekolah Menengah Pertama Negeri di Gugus Luragung Kabupaten Kuningan (3) Terdapat korelasi positif antara kepemimpinan transformasional kepala sekolah dengan budaya organisasi secara bersama-sama dengan kinerja guru di Sekolah Menengah Pertama Negeri di Gugus Luragung Kabupaten KuninganKeyword : Kepemimpinan transformasional; Budaya organisasi, Kinerja Guru
Probiotic potential and antimicrobial activity of bacteria isolated from fermented foods
Authors: Santal A.R. , Bisla I. , Rani R. , Singh N.P.
Published: March 2022

Probiotics play a significant role in improving human health and are beneficial for the gastrointestinal tract. In this study, lactic acid bacteria were isolated from different dairy products collected from different locations of Rohtak and Hisar (Haryana). All these isolates were tested and selected based on their ability to resist low and high pH, ability to survive in the presence of bile salt concentration and their antagonistic activity against pathogenic bacteria. Investigation on probiotics study supported that they are beneficial to human beings and act as a barrier against pathogenic bacteria.
Green synthesis of silver nanoparticles and analysis of bioactive compounds of Dypsis lutescens using GC-MS
Authors: Chauhan Smarika , Ganesan Swamynathan
Published: March 2022

Various kinds of plants are found in the world with numerous properties and applications. Plants with medicinal properties have been part of traditional medicine for years among different communities. The properties are investigated and exploited in recent times for the development of drugs against human diseases. The focus of this study is to identify the bioactive compounds in Dypsis lutescens which may be medicinally important. Several compounds like 17- Pentatriacontene, Eicosane 7-hexyl, Silane, dimethyl(docosyloxy)butoxy and 1-Heptacosanol were identified from Dypsis lutescens through GC-MS analysis. Moreover, it is also shown that green synthesis of silver nanoparticles can be carried out with this plant. In conclusion, Dypsis lutescens shows promising results and could be further explored for its medicinal and therapeutic properties.
MEASUREMENT OF MICROWAVE ABSORPTION OF SODIUM CHLORIDE SOLUTION UNDER CYCLIC HEATING AND COOLING
Authors: Крылов С.Д. , Бордонский Г.С.
Published: March 2022

Выполнено измерение поглощения микроволнового излучения в замерзающем растворе хлористого натрия на частотах 9 ГГц и 34 ГГц. Измерения выполнены при циклическом изменении температуры в интервале -20…-180°С. Обнаружено, что при втором цикле охлаждения микроволновое поглощение оказывается выше, что может быть связано с метаморфизмом солевых включений. Возможно образование более мелких кристаллов соли с возрастанием площади их поверхности, покрытой нанометровым слоем незамёрзшей жидкости. Это приводит к росту проводимости и микроволнового поглощения среды.

The absorption of microwave radiation in the freezing solution of sodium chloride at frequencies of 9 GHz and 34 GHz was measured. The measurements were made at cyclic temperature change in the range -20…-180°C. It was founded that at the second cycle of cooling microwave absorption is higher, which may be due to the metamorphism of salt inclusions. The formation of smaller crystals of the hydrates increase with the square of their surface covered with nanometer layer of unfrozen liquid. This leads to an increase of a conductivity and microwave absorption of the media.
INCREASING THE EFFICIENCY OF THE MACHINE-BUILDING ENTERPRISE
Authors: Тверяков А.М. , Остапенко М.С.
Published: March 2022

В статье приведены рекомендации по повышению эффективности машиностроительного предприятия. Даны предложения по минимизации затрат на производство изделий. Представлены варианты оптимизации организации производства с применением инструментов менеджмента качества.

The article gives recommendations for increasing the efficiency of the machine-building enterprise. Proposals on minimization of costs for the production of products are given. There are presented options for optimizing production organization using quality management tools.
INFLUENCE OF ADSORBENTS ON BIOREMEDIATION RATE AND PROPERTIES OF SOIL CONTAMINATED WITH A MIXTURE OF PETROLEUM PRОDUCTS
Authors: Зиннатшина Л.В. , Стрижакова Е.Р. , Даньшина А.В. , Васильева Г.К.
Published: March 2022

На примере серой лесной почвы, загрязненной смесью выветренного отработанного моторного масла и дизельного топлива (исходная концентрация углеводородов нефти 52 г/кг), показано, что внесение ряда натуральных сорбентов разных классов (минеральные: цеолит, каолинит, вермикулит и диатомит; углеродистые: гранулированный активированный уголь и биочар; органические: торф и опилки) в дозах от 0,2 до 5 масс.% способствует ускорению биоремедиации нефтезагрязненных почв за счет снижения токсичности почв и повышения их влагоемкости и пористости. Оптимальные дозы большинства сорбентов находятся в пределах 0,5–2%, так как эффект от внесения повышенных доз может снижаться из-за меньшей доступности некоторых сорбированных углеводородов микроорганизмам, а также вследствие излишнего подкисления почвы (торф, опилки, биочар, диатомит) в присутствии повышенных доз минеральных удобрений.

It was shown on the example of gray forest soil contaminated with a mixture of weathered spent motor oil and diesel fuel (the initial concentration of total petroleum hydrocarbons 52 g/kg), that soil amendment with natural adsorbents of different classes (mineral: zeolite, kaolinite, vermiculite and diatomite; carbonic: granular activated carbon and biochar; as well as organic: peat and sawdust) in doses from 0,2 to 5% by weight can accelerate its bioremediation. The introduced adsorbents significantly reduced soil phytotoxicity as well as increased their water holding capacity and porosity. Optimal doses for the most adsorbents in our experiment deviated from 0,5 to 2%, while the effect of the high doses may be reduced probably due to less microbial availability of some adsorbed hydrocarbons, and also due to excessive acidification of the soil at presence of some organic adsorbents and diatomite.
PECULIARITIES OF INVESTIGATION OF AIR POLLUTION IN CITIES
Authors: Ханова С.А. , Воробьева Т.А.
Published: March 2022

Рассмотрены природные факторы, влияющие на уровень загрязнения воздушного бассейна в г. Уфе, изучены основные источники загрязнения и данные о концентрациях загрязняющих веществ в атмо­сферном воздухе с пунктов мониторинга за четырнадцатилетний период (2003–2016 гг.), рассчитан комплексный индекс загрязнения атмосферы. Разработана и составлена серия карт содержания загрязняющих веществ в атмосфере, а также проведен комплексный анализ загрязнения атмосферы города.

Considered natural factors affecting the level of air pollution in Ufa, the main sources of pollution and data on the condition of atmospheric air of monitoring points over the fourteen-year period (2003–2016), calculated complex index of air pollution. It was developed and compiled maps of the content of polluting substances in atmosphere and conducted a comprehensive analysis of air pollution in the city.
QUALITATIVE CHARACTERISTIC OF TOBACCO RAW MATERIAL OF THE NEAR ABROAD
Authors: Кaндaшкинa И.Г. , Самойленко Н.П.
Published: March 2022

В работе исследовано качество табачного сырья различных сортотипов табака, производимого в странах ближнего зарубежья, изучен химический состав, технологические и курительные свойства. Эти показатели играют важную роль в оценке качества сырья при его закупке и использовании при производстве безопасной и конкурентоспособной табачной продукции.

The quality of tobacco raw materials of various sorts of tobacco produced in the countries of the near abroad is studied, the chemical composition, technological and smoking properties are studied. These indicators play an important role in assessing the quality of raw materials when it is purchased and used in the production of safe and competitive tobacco products.
INSTRUMENT OF CONTROL OF DIELECTRIC PARAMETERS OF MOTOR OILS
Authors: Анищенко И.В. , Дидин Г.А. , Хусаинов Ш.Г.
Published: March 2022

Представлено обоснование алгоритма оценки изменения концентрации полярных присадок. Разработаны калибровочный стенд и структурная схема сигнальной части прибора. Разработан прибор контроля диэлькометрических свойств моторного масла и дана оценка траектории следования измерительного сигнала.

The substantiation of the algorithm for estimating the change in the concentration of polar additives is presented. A calibration stand and a block diagram of the signal part of the device have been developed. A device for controlling the dielectric properties of engine oil has been developed and the trajectory of the measurement signal has been estimated.
CALCULATION OF THE RATIONAL NUMBER OF FILTERING ELEMENTS IN THE SAD FILTER OF THE NEUTRALIZER OF EMPTY GASES
Authors: Поливаев О.И. , Можейко А.В. , Золотых Е.Д. , Винокуров В.Д. , Винокуров С.Д. , Дрозд А.В.
Published: March 2022

Представлен один из возможных вариантов решения проблемы газодинамических потерь при использовании нейтрализатора отработавших газов в выпускной системе двигателя внутреннего сгорания.

The article presents one of the possible solutions to the problem of gas-dynamic losses during use converter exhaust gas in the exhaust of the internal combustion engine system.
EXPERIMENTAL STUDIES OF A GROUND-BASED ORIENTATION DEVICE MODEL
Authors: Белянин Л.Н. , Дмитриев В.С. , Ву Д.К.
Published: March 2022

Представлены описание установки и результаты экспериментальных исследований макета наземного прибора ориентации, в котором реализована система аналитического гирокомпасирования с вращающимся датчиком угловой скорости. Полученные данные подтверждают высокую эффективность предложенной новой схемы прибора и алгоритмов вычислений параметров ориентации.

The paper describes the model of the attitude ground support system and presents results of its experimental studies. The model implements the system of analytic gyrocompassing with the rotating angular rate sensor. The obtained results show the high efficiency of the proposed new scheme of device and calculation algorithms of orientation parameters.
GENERAL METHODOLOGY OF CALCULATION OF ELECTRO-OPTICAL DEVICES’ BASIC PARAMETERS AND HARACTERISTICS
Authors: Торшина И.П. , Якушенков Ю.Г.
Published: March 2022

Большинство современных оптико-электронных систем (ОЭС) является комплексами, состоящими из различных по физическому признаку работы блоками, описываемыми различными параметрами и характеристиками и показателями эффективности их функционирования. Количество ОЭС быстро увеличивается с каждым годом. Для анализа и синтеза предлагается много различных методов. Но сегодня часто забываются простые и эффективные методы определения параметров и характеристик ОЭС, которые известны достаточно давно и образуют обобщенную методологию вычисления основных параметров и характеристик ОЭС.

Most electro-optical devices (EOD) of today are complex systems comprising units which differ in the physical principles of action, conditions at which they show most efficient performance, and in sets of parameters and characteristics describing their properties. The range of EOD is widen quickly every year. Many various different methods of analysis and synthesis are ordered for the new EODs . But now it is often forgotten the simple and effective methods for EOD parameters and characteristics finding, which are known a long time ago enough and form the general methodology of electro-optical devices basic parameters and characteristics calculation.
DESIGN OF A CASE STUDY ON AN EXAMPLE OF DISCIPLINE “FUNDAMENTALS OF INTERCHANGEABILITY AND MEASUREMENT”
Authors: Григорьева Е.В.
Published: March 2022

В данной статье представлена авторская разработка кейс-задания по дисциплине «Основы взаимозаменяемости и измерения», которые были апробированы при проведении практических работ при подготовке бакалавров по направлению 15.03.02 «Технологические машины и оборудование». Предложен порядок работы по конструированию ситуационной задачи.

This article presents the author’s development of a case study for the discipline “Fundamentals of interchangeability and measurement”, which were tested during practical work in the preparation of bachelors in the direction of March 15.03.02 “Technological machines and equipment”. A procedure for constructing a situational problem is proposed.
INFORMATION TECHNOLOGY IN THE STUDY OF THE DISCIPLINE “FUNDAMENTALS OF ENGINEERING TECHNOLOGY”
Authors: Григорьева Е.В.
Published: March 2022

В статье рассматриваются вопросы использования информационных технологий при изучении дисциплины «Основы технологии машиностроения» в учебно-информационной среде при подготовке бакалавров.

The article discusses the use of information technology in the study of the discipline “Fundamentals of engineering technology” in the educational and information environment in the preparation of bachelors.
ASSESSMENT OF THE POTENTIAL THERMOKARST DANGER OF THE MAIN PIPELINE USING SPACE IMAGES
Authors: Стручкова Г.П. , Тимофеева С.М. , Капитонова Т.А. , Слепцов О.И.
Published: March 2022

Показана возможность выявления участков наиболее интенсивного развития опасных геологических процессов в районе прокладки магистрального трубопровода в условиях криолитозоны с использованием данных дистанционного зондирования Земли.

The possibility of identifying areas of the most intensive development of hazardous geological processes in the area of laying the main pipeline in the cryolithozone using the data of remote sensing of the Earth is shown.
THE CALCULATION OF THE THERMAL CONDUCTIVITY OF WET SNOWMELT AND FROZEN SOILS TYPICAL OF YAKUTIA ON THE BASIS OF THE THEORY OF GENERALIZED CONDUCTIVITY
Authors: Тимофеев А.М. , Малышев А.В. , Протодьяконова Н.А. , Степанов А.А.
Published: March 2022

В статье приводится обзор эмпирических зависимостей теплопроводности типичных сухих и влажных грунтов Центральной и Южной Якутии, находящихся в талом и мерзлом состояниях. На основе теории обобщенной проводимости проведены расчеты теплопроводности для крупнодисперсных грунтов по полиструктурной модели Дульнева-Заричняка, а для мелкодисперсных грунтов по модели многокомпонентной оболочечной среды, предложенной Гаврильевым Р.И.

The article provides an overview of the empirical dependences of the thermal conductivity of typical dry and wet soils of Central and Southern Yakutia in thawed and frozen states. Based on the theory of generalized conductivity, the calculations of the thermal conductivity for coarse soil are made according to the Dulnev-Zarichnyak polystructural model, and for fine soils according to the model of a multicomponent shell environment proposed by Gavriliyev R.I.
A QUASISTATIC THREE-DIMENSIONAL MODEL OF THE STRESS-STRAIN STATE OF THE ARCTIC LITHOSPHERE
Authors: Лобковский Л.И. , Гарагаш И.А. , Алексеев Д.А.
Published: March 2022

Работа посвящена начальному этапу численного моделирования напряженно-деформированного состояния литосферы Арктики, включающему построение геомеханической модели и учитывающему ее эволюцию под действием сил собственного веса. Расчеты выполнялись  с использованием программного пакета  FLAC3D. Анализ полученных деформаций позволяет сделать вывод о том, что Курило-Камчатская и Алеутская зоны субдукции характеризуются высоким уровнем деформаций сжатия и сдвига, а область Хребта Гаккеля находится в зоне растяжения.

This study is focused at the initial phase of stress-strain state numerical simulation for the Arctic lithosphere, including the construction of geomechanical model and assuming gravitational loading. FLAC3D software was utilized for the simulation. The obtained deformation distributions allow one to conclude that Kuril-Kamchatka and Aleutian subduction zones show high compression and shear strain levels, while the Gakkel Ridge lies within the region undergoing extension.
TRANSFORMATION OF AGROLANDSCAPE OF RECLAIMED LANDS UNDER INFLUENCE OF INDUSTRIAL FACILITY
Authors: Бахмет О.Н. , Дубина-Чехович Е.В. , Тимейко Л.В. , Мингалеев А.В.
Published: March 2022

В результате деятельности горной компании по добыче и производству щебня из габбро-диабаза в Карелии отмечено загрязнение тяжелыми металлами агроландшафта мелиорированных земель, примыкающих к предприятию. Получены данные о поступлении загрязняющих веществ в почвы и природные воды в концентрациях, превышающих фоновые региональные значения, а также в некоторых случаях предельно допустимые концентрации. Организованный сток природных вод с помощью системы каналов открытой осушительной сети, обслуживающей сельскохозяйственные угодья, прилегающие к промпредприятию, усугубляет ситуацию, охватывая как подверженные, так и неподверженные воздушному пылевому загрязнению территории мелиорированных земель и водные прилегающие объекты. 

As a result of extraction and processing of gabbro-diabase broken stone on one of Karelian mining companies a pollution of surrounding agrolandscape of reclaimed lands takes place. Relevant data on inputs of pollutants into soils and nature waters show concentrations that exceed regional background values, and in certain cases – maximum permissible concentrations. The situation is even more aggravated by regulated runoff of nature waters with a system of surface drainage canals used on agriculture lands surrounding industrial site. This encompasses as land and water territories exposed to aerial dust pollution so is unexposed territories.
CONTENTS OF PHENOLICS IN THE LEAVES OF ANACAMPSEROS FILAMENTOSA AND ITS RED-SHAPED FORM
Authors: Лапшин П.В. , Назаренко Л.В. , Загоскина Н.В.
Published: March 2022

Исследовали накопление различных фенольных соединений в листьях Anacampseros filamentosa (Haw.) Sims и ее красноокрашенной формы. Более высокое содержание фенольных соединений, в том числе флавоноидов и антоцианов, характерно для красноокрашенной A. filamentosa (Haw.) f. rubra. 

Investigated the accumulation of various phenolic compounds in the leaves of Anacampseros filamentosa (Haw.) Sims and its red-colored form. In the red leaves of A. filamentosa (Haw.) f. rubra content of phenolic compounds, including flavonoids and anthocyanins, was high.
FINANCIAL MARKET IN KYRGYZSTAN: THE HISTORY OF FORMATION AND DEVELOPMENT
Authors: Ашимбаев Т.А.
Published: March 2022

В статье анализируется состояние финансового рынка Кыргызстана и история развития инноваций в банковской системе республики. Использование инноваций оказывает большое влияние на расширение возможностей финансовых и нефинансовых институтов. Особенное актуально значение инноваций в последние годы в эпоху виртуализации, интернетизации и облачных технологий, когда появились новые финансовые инструменты, которые предоставляют возможности перевода денег в другие страны и континенты, производить мгновенную оплату за товары и услуги, сохранять и генерировать информацию в базе данных, производить операции с виртуальными валютами, получать и предоставлять кредиты между физическими и юридическими лицами. Исследование, отдельные выводы по которому представлены в данной статье, посвящено современным тенденциям развития финансового рынка в Кыргызстане.

The article analyzes the state of the financial market in Kyrgyzstan and the history of the development of innovations in the banking system of the republic. The use of innovations has a great influence on the expansion of the capacity of financial and non-financial institutions. The importance of innovations in recent years in the era of virtualization, Internetization and cloud technologies is particularly topical when new financial instruments have appeared that provide the ability to transfer money to other countries and continents, make instant payments for goods and services, store and generate information in a database, produce transactions with virtual currencies, receive and provide loans between individuals and legal entities. The study, the separate conclusions on which are presented in this article, is devoted to the current trends in the development of the financial market in Kyrgyzstan.
«СЛАВА ЖИЗНИ, ВЕЛИЧИЕ СМЕРТИ»: АНАЛИЗ ЛИРИЧЕСКОГО СТИХОТВОРЕНИЯ М.И. ЦВЕТАЕВОЙ «КРАСНОЮ КИСТЬЮ»
Authors: Дэн С.
Published: March 2022

М.И. Цветаева занимает важное место в истории мировой литературы в XX в. и считается величайшим поэтом России в XX в. В ее поэзии доминируют темы о жизни, смерти, любови и родине. Ее стиль творения отличается сдерживаемой силой и властностью. Стихотворение «Красною кистью» является истинным изображением творчества поэта. Она выражает свое нежелание быть светским поэтом и готова принести в жертву все, чтобы бороться за пробуждение демократического сознания русского народа того времени.
The progress and promise of RNA medicine—an arsenal of targeted treatments
Authors: Sasso Janet , Ambrose Barbara , Tenchov Rumiana , Datta Ruchira , Basel Matthew , DeLong Robert , Zhou Qiongqiong
Published: March 2022

In the last decade, there has been a shift in research, clinical development, and commercial activity to exploit the many roles of RNA in physiology for use in medicine. With the rapid success in the development of lipid-RNA nanoparticles for mRNA vaccines against COVID-19 and with several approved RNA-based drugs, RNA has catapulted to the forefront of drug research. With diverse functions beyond the role of mRNA in producing antigens or therapeutic proteins, many classes of RNA serve a regulatory role in cells and tissues. These RNAs have potential as new therapeutics, with the RNA itself serving as either a drug or a target. These new types of RNA drugs require a plethora of modification chemistries to improve their therapeutic benefit. We describe the current state of the art for RNA medicine. Using the CAS Content Collection data, we examine the publication trends covering the roles of RNA in the cell, the application of RNA in medicine, and the use of chemical modifications and nanotechnology to deliver effective RNA pharmaceuticals to their cellular targets. This review reveals the sustained global effort that propelled this field to the cusp of realization for novel medical applications of RNA in many diseases. It serves as an easy-to-understand overview so that scientists from many different disciplines can appreciate the current state of the field of RNA medicine and join in solving the remaining challenges for fulfilling its potential.
Pose Classification using 3D Atomic Structure-Based Neural Networks Applied to Ion Channel-Ligand Docking
Authors: Shim Heesung , Kim Hyojin , Allen Jonathan , Wulff Heike
Published: March 2022

The identification of promising lead compounds showing pharmacological activities toward a biological target is essential in early-stage drug discovery. With the recent increase in available small–molecule databases, virtual high-throughput screening using physics-based molecular docking has emerged as an essential tool in assisting fast and cost-efficient lead discovery and optimization. However, the best scored docking poses are often suboptimal, resulting in incorrect screening and chemical property calculation. We address the pose classification problem by leveraging data-driven machine learning approaches to identify correct docking poses from AutoDock Vina and Glide screens. To enable effective classification of docking poses, we present two convolutional neural network approaches: a 3D convolutional neural network (3D-CNN) and an attention-based point cloud network (PCN) trained on the PDBbind refined set. We demonstrate the effectiveness of our proposed classifiers on multiple evaluation datasets including the standard PDBbind CASF-2016 benchmark dataset and various compound libraries with structurally different protein targets including an ion-channel dataset extracted from Protein Data Bank (PDB) and an inhouse KCa3.1 inhibitor dataset. Our experiments show that excluding false-positive docking poses using the proposed classifiers improves virtual high-throughput screening to identify novel molecules against each target protein, compared to the initial screen based on the docking scores.
Improvisation for Technically-Oriented Peoples
Authors: McMahon Russell
Published: March 2022

Teaching “soft” skills to technical people is just as important as learning “hard” skills. Improvisation techniques can also be used in teaching technical concepts such as cyber-security, agile development, database design, programming concepts, and most importantly how to better one’s communication skills. In an age where rapid changes have become the norm, improvisation techniques can be used to help navigate the new challenges of the next generation careers, global interaction, and technologies. These techniques can easily be incorporated in other methodologies such as creative problem-solving and design thinking. There are clearly defined and flexible rules for improvising, which make it easier for technical persons to learn and use in their daily life and career.
THE IMPACT OF OPTIMIZATION AND AUTOMATION ON THE EFFICIENCY OF DOCUMENT MANAGEMENTIN THE ENTERPRISE
Authors: Rudenko Elizaveta , Trifonova Nadezhda , Shumilina Vera
Published: March 2022

the article is devoted to the consideration of the functioning of the document flow of the enterprise through the interaction of methods of regulation and control, the influence of accounting and management accounting on the adoption of effective operational decisions, the study of methods used in the work of leading managers during optimization, evaluation of the results obtained
What is the Bad-Difference View of Disability?
Authors: Crawley Thomas
Published: March 2022

The Bad-Difference View (BDV) of disability says, roughly, that disability makes one worse off. The Mere-Difference View (MDV) of disability says, roughly, that it doesn’t. In recent work, Barnes – a MDV proponent – offers a detailed exposition of the MDV. No BDV proponent has done the same. While many thinkers make it clear that they endorse a BDV, they don’t carefully articulate their view. In this paper, I clarify the nature of the BDV. I argue that its best interpretation is probabilistic and comparative: it is the view that a person is likely to be, all things considered, worse off with a disability than without. As such, Barnes – who criticises the version of the BDV that disability by itself, intrinsically or automatically makes a person worse off – misses an opportunity to attack the most plausible and relevant version of the BDV, and the best version remains unchallenged.