bluuebunny/crossref_metadata_2025 huggingface dataset:
FEATURES OF THE IMPLEMENTATION OF THE PRINCIPLE OF PRESUMPTION OF INNOCENCE IN CRIMINAL PROCEEDINGS OF PRIVATE PROSECUTION
Authors: Tensina E.F.
Published: January 2021

The article reveals the nature of the claim of a private prosecution, which establishes the freedom to dispose of material and procedural rights. The forms of manifestation of dispositive principles in the material and procedural aspects in the course of criminal proceedings are determined. Taking into account the nature of the claim of a private prosecution, various models of proceedings in criminal cases of a private prosecution and the peculiarities of the implementation of the provisions of the criminal procedure principle of the presumption of innocence are considered. The author critically assesses the legal constructions that allow the application of a special procedure for making a court decision in criminal proceedings of a private prosecution if the accused agrees with the charge brought. In particular, taking into account the provisions of the principle of the presumption of innocence, it is concluded that it is inadmissible to apply Chapter 40 of the Criminal Procedure Code of the Russian Federation when considering a criminal case of a private prosecution if it is initiated by filing an application directly with a magistrate in the manner prescribed by Art. 318 of the Code of Criminal Procedure of the Russian Federation or when investigating a criminal case of this category in the form of an abbreviated inquiry, regulated by Ch. 32.1 of the Criminal Procedure Code of the Russian Federation.
GENESIS OF OLD RUSSIAN STATEHOOD AND THE PROCESS OF FORMATION OF THE PROPERTY INSTITUTION IN MEDIEVAL RUSSIA OF THE X-XIV CENTURIES
Authors: Chirkin V.A.
Published: January 2021

Russian state and property formation and development in the middle ages in a narrow and broad sense, that is, in the economic, social and political sense, which creates a peculiarity in the development of this institution in the Russian history of state and law, influencing the views of representatives of the theory of state and law in Russia. It is noted that with a certain combination of factors and circumstances, the institution of property can and does flow or even covers the content of the concept of power, power “political”. The article is an attempt to understand the concept of “patrimony” in Russian historiography and related institutions, including the socio-psychological factor or mass consciousness.
DAKWAH BERNUANSA KETEGARAN HUKUM AGAMA
Authors: Safii Imam
Published: January 2021

Komunikasi Sebagai Subyek Intergrasi-Interkoneksi

The presence of this paper is motivated by the presence of a number of preachers who prioritize the value of entertainment in their da'wah rather than the values of preaching delivered to a mad'u. Many of us say that this preacher is comfortable speaking because he is able to keep the madam entertained (laughs). This article examines the missionary work of a kiai in his community, Habib Mustafa Al-Djufri, a unique kiai figure who is different from other kiai in general. There is a special attraction in all aspects of life for the Situbondo community. The findings obtained in this paper are: Da'wah social construction of Habib Mustafa in the process of externalization is a process of self-adaptation to the socio-cultural world, social construction of the objectivation process is the creation of a propaganda product by making the experience of preaching so that the creation of a new propaganda product that forces for the apply in real life. The next thing is social construction in the process of internalization is a moment of self-socialization on propaganda products that are applied to social reality, namely the formation of Habib Mustafa's social constructions which consist of three ways of socialization: a) by preaching bi al oral b) by preaching bi al qolam and c ) with propaganda bi al p. In applying the three moments above and then becoming the social reality of da'wah which is the main basis here there are all forms of values in religion.
Solving Mathematics Olympiad Problems Training for Primary School Teachers in Bulukumba District
Authors: Assagaf Said Fachry , Tahmir Suradi , Dinar Muhammad
Published: January 2021

This is elementary school teacher training to solve mathematics olympiad problems in Bulukumba district. The purpose of this training is to (1) provide information about mathematics olympiad in Indonesia (2) training teacher to solve mathematics olympiad problems, and (3) motivate  primary teachers to conduct olympiad class in their school.  The method is divided into two, namely the presentation and the independent tasks. The presentation focuses on the types of math competitions and the types of Olympic problems. Independent task aims to create and solve mathematics Olympiad problems for elementary school level. In addition, motivation was also being concerned in this training. The teachers were expected to use the problems in their mathematics class and also to identify students who potentially have ability join in mathematics competition.

Abstrak

Pengabdian ini berupa pelatihan olimpiade matematika tingkat Sekolah Dasar yang diperuntukkan bagi Guru Sekolah Dasar di Kabupaten Bulukumba. Tujuan pengabdian ini adalah untuk (1) memberikan pengetahuan terkait pelaksanaan olimpiade matematika di Indonesia (2) memberikan pemahaman terkait soal-soal olimpiade matematika, dan (3) memberikan motivasi kepada guru untuk melakukan pembimbingan olimpiade. Metode pelaksanaan terbagi atas dua yakni metode ceramah dan metode kerja mandiri. Metode ceramah berfokus kepada materi tentang jenis jenis kompetisi matematika dan jenis jenis soal olimpiade. Kerja mandiri bertujuan untuk membuat dan menyelesaikan soal olimpiade matematika tingkat SD. Selain itu, motivasi juga diberikan agar guru dapat mengadopsi soal tersbeut dalam kegiatan pembelajaran serta mencari bibit unggul yang dapat diikutkan untuk berkompetisi.
Practice-Based Chemistry Learning with Training on Household Products Manufacturing at SMAN 15 Semarang
Authors: Purnavita Sari , Sutanti Sri , Sriyana Herman Yoseph
Published: January 2021

The world of national education is required to be able to produce superior human resources, so that they are able to face all challenges that arise in the future. Referring to this, chemistry learning methods at the high school level need special attention. This is due to the lack of student interest in learning chemistry, because the learning is often carried out through a one-way process using the theoretical explanation method. This Community Service Program activity was carried out through workshop and training methods with practice-based chemistry learning. The training materials included liquid detergent, dish soap, and floor cleaner. The partner involved in this program was SMAN 15 Semarang. The implementation of this community service activity began with a material giving session, workshop session and training on household products manufacturing, and discussions. The results of the implementation of this community service activity can provide various benefits for the involved partner in the form of increased knowledge and understanding in the field of chemistry and motivation for entrepreneurship. Practice-based community service activities received a positive response from the partner involved in this program, so that this practice-based learning model would be applied in Chemistry learning at SMA N 15 Semarang.

Abstrak

Dunia pendidikan nasional harus mampu melahirkan Sumber Daya Manusia yang unggul, agar mampu menghadapi tantangan di masa depan. Salah satu metode pembelajaran yang perlu menjadi perhatian adalah pembelajaran kimia di tingkat Sekolah Menengah Atas. Pembelajaran kimia kurang diminati siswa karena pada umumnya hanya dilakukan secara satu arah dengan metode penjelasan teoritis. Kegiatan Program Pengabdian Masyarakat ini dilakukan melalui metode workshop dan pelatihan dengan pembelajaran kimia berbasis praktikum. Materi pelatihan yang diberikan meliputi detergen cair, sabun cuci piring, dan pembersih lantai. Sebagai mitra kegiatan adalah SMAN 15 Semarang Kegiatan pengabdian masyarakat dilakukan mulai dari sesi pemberian materi, sesi workshop dan pelatihan pembuatan produk household, dan diskusi. Dari hasil kegiatan pengabdian pada masyarakat , mitra mendapatkan manfaat berupa bertambahnya ilmu dan pemahaman dalam bidang kimia serta termotivasi untuk melakukan wirausaha. Kegiatan pengabdian masyarakat yang berbasis praktikum mendapat respon positif dari mitra sehingga model pembelajaran berbasis praktikum akan diterapkan dalam pembelajaran Kimia di SMA N 15 Semarang.
Tesztsegéd alkalmazás
Authors: Szűcs Miklós , Fejti Martin
Published: January 2021

A szoftverfejlesztés folyamatának egyik igen fontos lépése a tesztelés. A teszteléskor felmerülő problémák nem feltétlenül a tudás, a szakértelem hiányából erednek. Sok esetben a tesztelés eredményét nehéz értelmezni, feldolgozni. A tesztelési információk programmal történő nyilvántartása, elemzése megoldást ad a tesztelés sikeres elvégzésére. Ezen cikk célja egy ilyen alkalmazás megtervezése, a fejlesztéséhez szükséges technológiák ismertetése, a fejlesztés kivitelezése, és a tapasztalatok leírása. Az elkészülő programnak képesnek kell lennie teszteseteket létrehoznia, szükség esetén ezeken módosításokat végeznie, törölnie. A véglegesnek tekinthető teszteseteket a programnak képesnek kell lennie futtatni, vagyis elvégezni a tényleges tesztelést. A teszt eredményeit tárolnia kell, ezeket az adatokat meg kell jelenítenie, és egyéb funkciókkal is segítenie kell a tesztelési folyamatot, pl. hibaüzenetek naplózása, vagy statisztikai adatok diagrammal történő megjelenítése.
Űrlapkitöltés? Kattintson!
Authors: Szűcs Miklós , Bodnár Renátó
Published: January 2021

A feladat alapötlete a jelenleg is használatban lévő ügyfélkezelő megoldások forradalmasítása, egy adatcserélő applikáció elkészítése. Az applikáció képes adatokat egyedi azonosítók alkalmazásával biztonságosan letárolni. Az azonosítók szabványosak, így adatcserére is alkalmasak. Az adatok biztonsági szintje szabályozható, így adatcsere esetén csak a megfelelő szintű adatok kerülnek átadásra. A kért adatok egy QR kód beolvasásával kerülnek azonosításra. A leolvasás után egy felületen az adatok ellenőrizhetők, szerkeszthetők. A kötelező adatok mindig átadásra kerülnek, az opcionális adatok csak a megfelelő beállítás esetén. Az adatok visszaküldése szintén QR kód segítségével történik. A kód eltárolható, így a küldött adatok utólag is ellenőrizhetők.
Lézeres mérések alkalmazása forgácsoláskor. Monitoring és a lézeres érzékelők
Authors: Béres Miklós
Published: January 2021

A cikk célja, hogy néhány példán keresztül felvázolja azokat a lehetőségeket, amelyeket a lézeres mérések kínálnak fúrás, marás és esztergálás vizsgálatára. Olyan munka eddig nem jelent meg, amely a klasszikus forgácsolási technikák esetén külön-külön igyekszik összefoglalni az egyes hagyományos forgácsolásleválasztási technológiákra vonatkozó méréseket. Nem titkolt célja, hogy a lézeres méréstechnika előnyeit és hátrányait is bemutassa, figyelembe véve a mérési körülményeket is. Mindezeket a forgácsolás felügyeletben való alkalmazáshatóságának szem előtt tartásával kívánja bemutatni.
Napelemes villamosenergia-termelő rendszerek
Authors: Lipták Róbert , Bodnár István
Published: January 2021

Ez a cikk a napelemes rendszerek felépítését mutatja be. Az első részében az alapvető építő elemeit rendszerezi és mutatja be a napelem cellák főbb típusait, majd azt, hogy a napelem cellák miként alkotnak nagyobb egységeket és képezik a részét a napelemes rendszernek. A cikk második része a napelemes rendszerek felépítéséről szól, illetve az alapvető különbségeket mutatja be az önálló egységként működő napelemes rendszerek, valamint a villamos hálózattal közvetlen vagy közvetett módon összekötött napelemes rendszerek között. Lényeges szempont lehet a jövőben a hálózatcsatolt energiatárolós PV rendszer, továbbá a hibrid rendszerek, melyekkel hatékonyabban lehet hasznosítani a megújuló energiaforrásokat.
Domestic parrots as a potential source of Mycobacteriosis
Authors: Zavgorodniy A. I. , Pozmogova S. A. , Kalashnyk M. V.
Published: January 2021

The article presents the results of bacteriological examination of five samples of feces from grey parrots (Psittacus) (n = 3), cockatoo (Cacatua) (n = 1), yellow-crowned amazon (Amazona) (n = 1). Five cultures of mycobacteria were bacteriologically isolated from the five samples. According to biochemical and cultural-morphological characteristics, mycobacterial cultures are classified as Mycobacterium scrofulaceum (n = 1) and Mycobacterium genavense (n = 4). Isolated cultures of mycobacteria are important in human pathology. Infected exotic poultry pose a potential risk of mycobacterial infection in their owners, so it is necessary to conduct research on biological material
Study of biological properties of field isolates of cattle minor infections agents on homological cell cultures
Authors: Gorbatenko S. K. , Solodiankin O. S. , Lymanska O. Yu. , Rudova N. G. , Kulyk I. O. , Kornieikov O. M. , Stegniy M. Yu. , Kuznetsova O. V. , Dunaeva O. V. , Gorbatenko V. P.
Published: January 2021

Biological properties of field isolates of bovine immunodeficiency virus and bovine foamy virus on homological cell cultures (fetal bovine lung and bovine coronary artery endothelial cells) were investigated. Pathogens of bovine slow infections, namely bovine immunodeficiency virus and bovine foamy virus, are able to integrate into cell cultures of homologous to cattle type, which is confirmed by the results of PCR. There has been determined the presence of genetic material of pathogens of bovine immunodeficiency (BIV) and spumavirus infection (BFV) in the cultivation of lymphocytes of field isolates in the culture of bovine coronary artery endothelial cells (BCAEC) at the level of 5th passage, and in the cell culture of fetal bovine lung (FBL) — at the level of 10th passage. In the process of integration of pathogens of immunodeficiency and spumavirus infection of cattle in continuous cell cultures FBL and BCAEC, morphological changes in the state of the monolayer by the principle of syncytiation and vacuolation are observed
Study of disinvasive properties of innovative aldehyde disinfectant
Authors: Paliy A. P. , Sumakova N. V. , Mashkey A. M. , Gontar V. V. , Palii A. P. , Yurchenko D. A.
Published: January 2021

The pollution rate of environment by pathogens of invasive diseases and contamination of manure, soil, water, and other objects by them are constantly changing depending on the prevalence and intensity of invasion among farm animals. Prevention and control of invasive animal diseases are essential to prevent their spread, as well as to obtain high-quality sanitary products for livestock production. The preservation of pathogens in the environment depends on the intensity of exposure to natural and artificial factors and their resistance to chemicals that are used for disinfection. A large number of disinfectants, both domestic and foreign, have been proposed for disinfection, but they are not always effective under industrial conditions for conducting forced or preventive disinfestation. The introduction of disinfectants into practice is impossible without a preliminary laboratory assessment of their disinvasive properties. The aim of our work was to study the disinvasive properties of a new aldehyde disinfectant on the test models of Ascaris suum eggs. The studies were carried out in the Laboratory of Veterinary Sanitation and Parasitology of the National Scientific Center ‘Institute of Experimental and Clinical Veterinary Medicine’ in accordance with the methodological recommendations ‘Methods to Identify and Evaluate Safety Parameters and Quality of Disinfectants, Detergent-Disinfectants Used During Production, Storage, Transportation and Sale of Products of Animal Origin’ (2010). As a result of the studies, it was found that the aldehyde disinfectant exhibits disinvasive properties to the test culture of Ascaris suum eggs when applied at a concentration of 4.0% at room temperature (18–20 ± 0.5°C) and exposure of 3 h. The disinfectant can be used for preventive and forced disinvasions of animal holding facilities and other veterinary control facilities
X-Ray Diffraction, Scanning Electron Microscopy and Differential Thermal Analysis of (CuGaSe2)1-x(TaSe)x Alloys System (0≤ x ≤0.5)
Authors: Grima-Gallardo P. , Muñoz M. , Durán S. , Delgado G.E. , Pérez-Cappé E. , Aitken J. A.
Published: January 2021

Samples belong to the (CuGaSe2)1-x(TaSe)x alloys system were prepared from stoichiometric portions of the constituent elements using the melt and anneal method, in the composition range 0 ≤ x ≤ 0.5. The resulting ingots (8mm diameter and 200mm long) were homogeneous at sight, light gray color, without voids. The characterization was performed using X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and Differential Thermal Analysis (DTA) techniques. XRD diffraction patterns show a chalcopyrite-like phase (analogous to CuGaSe2) in the entire composition range 0≤x≤0.5 and another hexagonal phase, not identified, for 0.3≤x≤0.5. SEM analysis indicated that Ta contents in the chalcopyrite-like phase do not excess 10%, suggesting that this is the limit of solubility. Using the experimental information obtained, a T-x phase diagram has been proposed.
EFFECTIVENESS OF ISOTONIC EXERCISES ON QUADRICEPS - HAMSTRING STRENGTH RATIO IN OSTEOARTHRITIC FEMALES
Authors: Rafique Nazish , Noor Nizami Ghazala , Rafique Anum
Published: January 2021

To evaluate the Q/H strength ratio, before and after the isotonic exercises.
The Quasi experimental design was selected in this study. 50 female patients
with knee osteoarthritis and disturbed Quadriceps – Hamstring (Q/H) ratio were
assessed through Visual Analog Scale (VAS), Range Of Motion, Kellgren-Lawrence
Scale and Repetition Maximum (RM). All of the patients were assessed at
1st visit, and then 15 sessions of isotonic exercises were given. They were examined
again at 15th day to assess the effects of isotonic exercises on Q/H ratio.
There was a significant difference in Q/H ratio before and after isotonic exercises.
The average Q/H ratio before an exercise was less (0.8712 ± 0.1174) as
compared to the ratio taken after exercises (0.9832 ± 0.1127). The P-value was
less than 0.05 that was significant. The strength of quadriceps and hamstring
muscles were increased, hence reduced the intensity of pain.
The isotonic exercises were found to be effective for strengthening of quadriceps
and hamstring muscles. There was a significant increase in Q/H ratio after
isotonic exercises, with improvement in pain and ROM. This may improve their
daily functional activities.
PENGARUH LEVERAGE DAN LIKUIDITAS TERHADAP KONSERVATISME AKUNTANSI PADA PERUSAHAAN ROKOK TBK YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE
Authors: Sofi Sani Safitri  , Sigit Prihanto Utomo
Published: January 2021

This study aims to test the effects of leverage and liquidity on accounting conservatism, this research uses secondary data. Sample of this research is cigarette company from the Indonesian Stock Exchange in 2013-2018. Samples were collected by using purposive sampling method and resulting two companies to be the samples. The observations using descriptive statistic, a test of classical assumption, and multiple regression analysis. This study conclused that independent leverage variabel and liquidity has simultaneously effect to accounting conservatism, and leverage hasn’t effect significantly to accounting conservatism.
PERBANDINGAN METODE MAXIMUM LIKELIHOOD ESTIMATION (MLE) DENGAN BAYESIAN PADA REGRESI LOGISTIK MULTINOMIAL
Authors: Arieska Permadina kanah
Published: January 2021

Regresi logistik multinomial klasik menggunakan metode Maximum Likelihood untuk mengestimasi parameter -parameternya. Sedangkan pada regresi logistik multinomial dengan menggunakan metode Bayesian, distribusiprior dipadukan dengan likelihood datanya  untuk mendapatkan distribusi posterior. Distribusi posterior tersebutakan digunakan untuk mengestimasi parameter â€“ parameternya. Penerapan dua metode ini dilakukanpadapenelitian ini untuk mengklasifikasikan siswa SMAN 1 Grati Pasuruan pada 3 jurusan yang telah ditetapkan olehpihak sekolah yaitu jurusan IPA, IPS dan Bahasa. Variabel prediktor yang digunakan ada 5 yaitu tuntas IPA,tuntas IPS, tuntas Bahasa, IQ dan minat. Dari kelima variabel prediktor tersebut ternyata variabel yangberpengaruh secara signifikan pada penjurusan siswa adalah variabel tuntas bahasa dan IQ. Misklasifikasi padaregresi logistik multinomial klasik lebih besar dibandingkan pada regresi logistik multinomial metode Bayesian.Misklasifikasi dengan metode pertama adalah sebesar 46,1% sedangkan dengan menggunakan metode keduayaitu metode Bayesian, misklasifikasinya adalah sebesar 39,5%. Sehingga dalam penelitian ini, regresi logistikmultinomial dengan metode Bayesian lebih baik dalam pemodelan jurusan di SMAN 1 Grati Pasuruan jikadibandingkan dengan regresi logistik Multinomial klasik.
PENGELOMPOKAN PROVINSI DI INDONESIA BERDASARKAN PERSENTASE RUMAH TANGGA MENURUT KUALITAS FISIK AIR MINUM DENGAN MENGGUNAKAN K-MEANS CLUSTER
Authors: Indrasetianingsih Artanti
Published: January 2021

Kebutuhan akan air bersih dan layak, baik untuk dikonsumsi maupun untuk keperluan lain seperti mandi, masak, dan lain-lain di Indonesia terus meningkat seiring dengan meningkatnya jumlah penduduk. Sedangkan ketersediaan air bersih cenderung berkurang karena adanya kerusakan alam dan pencemaran lingkungan. Peraturan Menteri Kesehatan (Permenkes) No. 492/Menkes/Per/IV/2010 menerangkan bahwa parameter fisik air bersih yang aman bagi kesehatan meliputi bau, warna, total zat padat terlarut (TDS), kekeruhan, rasa dan suhu. Kesadaran masyarakat akan pentingnya menjaga lingkungan dan perilaku masyarakat dalam meningkatkan kualitas lingkungannya agar menjadi lebih baik, khususnya dalam ketersediaan air bersih, masih perlu ditingkatkan.. Tujuan dari penelitian ini adalah mengelompokkan provinsi di Indonesia berdasarkan persentase rumah tangga menurut kualitas fisik air minum dengan menggunakan analisis cluster non hirarki, yaitu K-Means Cluster. Data yang digunakan dalam penelitian ini bersumber dari Riset Kesehatan Dasar tahun 2013, yaitu data persentase rumah tangga berdasarkan kualitas fisik air minum menurut provinsi di Indonesia. Kualitas fisik air minum yang dimaksud adalah tidak keruh, tidak berwarna, tidak berasa, tidak berbusa, tidak berbau dan baik. Langkah-langkah analisis yang dilakukan adalah analisis deskriptif dan analisis K-Means Cluster. Hasil analisis K-Means Cluster diperoleh 2 cluster, yaitu cluster 1 (Persentase rumah tangga yang kualitas fisik air minumnya kurang dari rata-rata persentase kualitas fisik air minum secara nasional) terdiri dari 3 provinsi (Aceh, Nusa Tenggara Timur dan Papua) dan cluster 2 (Persentase rumah tangga yang lebih dari rata-rata persentase kualitas fisik air minum secara nasional) terdiri dari 33 provinsi di luar cluster 1.
THE PHENOMENON OF PICKING UP BALLS IN THE PPDB PROCESS (PHENOMENOLOGY STUDY OF PICKING UP FOOTBALL AT SMK SIANG 1 BOJONEGORO)
Authors: Titin Sekartika
Published: January 2021

Private educational institutions have various methods of recruiting students according to school needs. In general, these schools prefer to implement PPDB (New Student Admissions) with the "pick up ball" method, rather than taking PPDB Online. PPDB "pick the ball" is a method of recruiting students that is followed by all school units including, educators and students. They go directly to the field to find and pick up students. So, not only students who come to the school to register, but the school will pick up prospective students. This research is a qualitative study using the Alfred Schutz phenomenology approach. Max Weber's theory of social action as the analysis knife of this research. The focus of this research study is the SMK Siang 1 Bojonegoro school unit. The selection of informants was done purposively. Data obtained through observation, indepth interview, and documentation. The results of the study, SMK Siang 1 Bojonegoro has several reasons for "picking up the ball", including: maintaining school prestige, eliminating negative stereotypes, competition between schools, increasing economic capital, bureaucratic efficiency, and the existence of a communal culture in the Bojonegoro community. There are two strategies used to make "pick the ball" successful. Hegemony strategy, actors act on the basis of franchise principles, seen from the side of efficiency and effectiveness alone. Meanwhile, the actor's Social Capital strategy acts based on moral and religious values.
FASHION, JILBAB: BETWEEN RELIGIOSITY AND CAPITALISM, A CASE STUDY OF HIJABERS SURABAYA
Authors: Choirul Chamdiyatus Sholichah
Published: January 2021

Hijabers Surabaya is a community of veiled women who become the mecca for young Muslim fashion . They are continuously creating the hijab with the latest fashions. Hijabs by Hijabers Surabaya are generally priced quite expensive. This situation raises the curiosity of researchers. How do Hijabers Surabaya present their lifestyle. And how is the relevance between fashion, hijab and capitalism in Hijabers Surabaya. To answer these problems, this study uses qualitative methods with the type of case study research. This qualitative research method was chosen in order to obtain in-depth and comprehensive research data regarding the lifestyle of Surabaya Hijabers and the relevance of fashion, headscarves and capitalism in Hijabers Surabaya. The data obtained were then presented descriptively and then analyzed with the social construction theory coined by Peter L. Berger.
PROPOSAL DESIGN OF PROGRAM EVALUATION
Authors: Rivan Ardi Yuniangga
Published: January 2021

This research is the result of observations made by researchers at SMA Muhammadiyah 2 Genteng Banyuwangi. This research is related to several evaluation programs implemented in schools. Every evaluation program definitely needs a proposal that is used to build an implemented evaluation program. The method used in this research is descriptive qualitative. The data obtained were then presented in the form of words and narratives which were presented in depth. The informants in this study were from several school elements ranging from educators, education personnel and other employees. Determination of informants in this study is by purposive sampling where the researcher determines and chooses first who the informants are to support the compilation of this research report. The results obtained from this research are that with the existence of a proposal, every activity carried out will feel more helpful and light because the proposal can be used as a forum to convey meanings and objectives. In addition, proposals are also used to clarify and distinguish some of the elements contained in the activity, starting from the title, meaning and purpose, core and closing.
Characters Invoked in Old Polish Literature (Selected Examples)
Authors: Jabłońska Anna
Published: January 2021

A rich and varied collection of historical sources comes from the Old Polish period. A few examples have been selected for the purposes of this article. They represent different epochs, genres (epigram, chronicle, diary) and authors: Mikołaj Rej, Maciej Stryjkowski, Teodor Billewicz and Teofila Morawska née Radziwiłł.

These sources contain a lexicon of characters, remembered, known and recalled. These characters come from the past and present, from Christianity, real and mythical antiquity, and Polish and foreign circles. They are saints, rulers, heroes, scholars, artists, authors’ patrons and their ancestors, both domestic and foreign. They function primarily as role models, although some are also invoked as anti-role models. The selection and evaluation of the characters recalled depend primarily on the authors – their origin, education, environment, horizons and the purposes for which they created their works, and so on.

The characters referred to in Old Polish works constitute a very important element and reflect the atmosphere of the epochs in which they were created. They are also an extremely important fragment of tradition, existing values and interpretation of the past and social memory.
Android Based Employee Absence and Leaving Application Information System
Authors: Huda Baenil , Shofia Hilabi Shofa , Rahayuningsih Maya
Published: January 2021

Attendance in general is the recording of employee attendance and is one aspect of assessment in a company. The purposes of this study are finding out how employees can apply for leave and how to design and build an Android-based attendance system application. Data collection methods that used in this research include observation, interviews and literature study. The system development method that will be used is the System Development Life Cycle (SDLC) model of the Waterfall. With this system, employees and companies will be helped in the problem of absence and leave. The company will get accurate, fast and precise data in decision making.
Guarantor Situation in the Bank Credit Restructurings
Authors: Topaloğlu Mustafa
Published: January 2021

In Turkish bank practice a great variety of bank credits are extended. Banks take or convey by mortgage such as real security or surety as personal guarantee to secure loans. In the surety regulated in the Turkish Code of Obligations in essence, very strict requirements have been arranged for the purpose of protecting the guarantor. Bank credit relations are continued over a long period of time. In this process, new contracts of surety are signed or credit restructurings are in question. Here are the changes in this relation the situation of guarantor was tried to be legally disclosed in the light of Supreme Court’ s decisions.
DEFINITION OF KINEMATICS OF DEFORMATION BASED ON SPLINE-APPROXIMATIONS
Authors: Sivak Roman
Published: January 2021

It is suggested to use smoothing cubic spline functions to approximate the current functions. The structure of the selected functional provides the minimum curvature of the spline and the smallest deviation of the spline from the function smoothed at the nodes. The necessary correlation between these requirements is provided by the choice of weights. The algorithm for approximating the current function is implemented by moving from a grid created by current lines and auxiliary lines to a rectangular grid. To reduce the effect of random errors of experimental information on the current line, a smoothing algorithm with a given accuracy was used. The current function is interpolated from the physical grid to the calculated one. The flow velocities were approximated to calculate the strain rates. To estimate the accuracy of the calculations, it is proposed to use the deviation from the incompatibility condition.
The main disadvantage is that their behavior around a point determines their behavior as a whole. In this regard, other approaches to the approximation free of this deficiency have been developed in recent years. One such approach that has proven itself well in both theoretical and practical applications is the use of so-called splines. Splines are called functions that are glued together from different pieces of polynomials by a fixed system. The simplest example is broken. Splines naturally occur in many mechanical problems. For example, the spline shape has an elastic beam with point loads. Among the splines, polynomial splines glued together from pieces of polynomials play the most important role. The development of the theory of such splines and their popularization were facilitated by I. Schoenberg's work. Polynomial splines are beginning to be used in many application problems related to function approximation.
MATHEMATICAL MODEL OF OVERHEAD PARAMETRIC EDDY CURRENT PRIMARY MEASURING TRANSDUCER OF ABSOLUTE MOVEMENT
Authors: Granyak Valeriy
Published: January 2021

To date, even in the developed countries of Europe, more than 50% of the power generating equipment of hydropower plants have worked their design life. In the CIS countries, the percentage of such equipment is even higher. The complete replacement of such equipment requires a large amount of investment, while a significant part of the latter has a satisfactory technical condition for the further extension of the service life. However, with an increase in the operating time of every electrical equipments, the probability of its failure inevitably increases, which can lead to significant material losses and to a significant danger to the life and health of the power plant personnel. Therefore, in view of the foregoing, monitoring and early diagnosis systems, which are entrusted with the protection function of both hydraulic turbines and auxiliary power equipment, are becoming increasingly relevant. One of the most promising methods of technical control and diagnostics of hydraulic units is the analysis of their vibro-acoustic characteristics. Including the axial component. However, a significant technical problem that arises in the construction of such systems is the limited use of known absolute vibration displacement sensors due to the lack of their high-precision mathematical models. In the article a mathematical model of an overhead parametric eddy current primary measuring transducer of absolute displacement has been developed. It is shown that both the effective value of the output current and the shift of its initial phase are found to be functionally dependent on the distance between the sensor and the conductive medium with a stable supply voltage. It has been established that, while ensuring acceptable overall dimensions, this sensor has sufficient sensitivity to convert the displacement to the effective (amplitude) value of the output current, which is constant in the range of movement from 0 to 5 mm, to ensure the required measurement accuracy.
JUSTIFICATION OF THE COMPOSITION OF THE ENERGY SAVING SYSTEM OF MICROCLIMATE SUPPORT IN PIG FARMS
Authors: Aliyev Yelchin , Yaropud Vitaliy , Bilous Il'ya
Published: January 2021

One of the factors influencing the efficiency of animal husbandry is the conditions of keeping animals, in which ensuring an optimal microclimate is important. The traditional provision of an optimal microclimate for animals in order to obtain high productivity from them is associated with high costs of heat and electricity, which costs up to 15% of the producers. Therefore, the issues of improving energy-saving systems to ensure the microclimate in livestock facilities are always relevant and require scientific justification. The purpose of the research is to increase the efficiency of providing the microclimate in piggeries by substantiating the composition of the energy saving system for its implementation. As a result of a review of studies of the influence of microclimate parameters on the physiological state of pigs, it was found that their productivity is most affected by temperature and humidity in the room for their maintenance. Given the technological conditions of air in livestock premises (significant dust - up to 3,5 mg/m3, humidity - 40-70%, the presence of a high concentration of aggressive components - ammonia 20-30 mg/m3, hydrogen sulfide - 10-15 mg/m3, carbon dioxide gas – 0,2-0,35%) and the results of the analysis of heat recovery structures, heating and cooling systems, it was found that the sanitary and hygienic and operational indicators, high energy efficiency and low cost of construction are the most suitable for ventilation systems with tube heat exchangers with additional heating and adiabatic cooling. To ensure the microclimate in livestock facilities, a constructive-technological scheme of energy-saving system for providing microclimate in piggeries for different sex and age groups of animals has been developed.
DESIGN OF A TECHNOLOGICAL FUEL PELLET PRODUCTION LINE
Authors: Shvets Ludmila
Published: January 2021

In the conditions of the fuel crisis, an active search began for alternative energy sources in general, and alternative fuel in particular. Among the alternative sources, the use of biofuel for generating thermal and electric energy is currently the most relevant. Biological sources become the material for its production and, basically, these are wastes from agriculture, forestry and the woodworking industry. An important advantage of the use of bio-fuel is also an environmental factor, because its use significantly reduces environmental pollution, compared with the use of mineral fuels.
According to their characteristics, fuel pellets compete with natural gas, but in environmental terms they are ahead of all other types of fuel to the same extent as in price terms.
The relevance of the use of fuel pellets shows an increase in the use of wood and agricultural waste in industrial production of thermal energy in Europe, the Scandinavian countries and North America by 15% annually.
Granules are a real alternative to coal and oil. Since, in terms of their heat transfer characteristics, they are not inferior to coal, and their environmental parameters are generally beyond competition.
The heat of combustion of the granules is close to coal, but when they are burned, the CO2 emission is 10-50 times lower, and the ash formation is 15-20 times. So bio-fuel experts confidently claim that granules are a full substitute for coal.
The manufacture of wood pellets occurs without chemical fixers under high pressure. It is worth noting that briquettes from agricultural waste are more ash-rich (for example, from sunflower husk - about 7%, from peat - from 2 to 15%) than wood pellets (0.3-3%) and their use for small briquettes boilers undesirable.
The article substantiates the introduction of technologies for the processing of agricultural by-products into fuel granules.
A developed technological line for the manufacture of granules and a design for chopping wood are proposed.
Application of the method of current functions in stationary plastic deformation processes
Authors: Rekechynsky Volodymyr
Published: January 2021

A method of determining the components of the strain rate tensor based on the method of current functions is developed. It is assumed that, with an axisymmetric plastic deformation of the metal in a channel with curvilinear borders, the kinematics of the process are similar to a flat flow. Using the incompressibility equation and the differential equation of the current lines, it is established that the current function maintains a constant value along the current lines. Two infinitely close current lines are considered in the flow plane to explain the kinematic content of the current function. The expression for flow through the finite transverse-sized tube was obtained. In the absence of radial velocity components at the boundaries, we obtain the restrictions imposed on derivatives of the current functions at these boundaries. The method of calculation of kinematic deformation characteristics for established axisymmetric processes will allow to simplify the mathematical processing of the obtained results.
Real processes of metal processing are always accompanied by uneven plastic molding, which affects the power and kinematic parameters, the quality of finished products. The main technological factors affecting the appearance of the inhomogeneity and the nature of its distribution are the form factor (geometric parameters of the original workpiece) and the coefficient of contact friction. The study of technological parameters affecting the distribution of non-uniformity of plastic molding will allow to create practical recommendations for reducing the influence of the above mentioned parameters to ensure more uniform plastic deformation.
Due to elastic-plastic deformation and local heating, which occur during surface-plastic deformation processing, the stress-strain and physical state of the surface layer is formed. This changes the microgeometry of the surface, the physical and mechanical properties of the surface layer of the workpiece. The surface treated by methods of surface-plastic deformation, has high hardness, residual compression stresses in the surface layer, smoothed out the micro-roughness. Accordingly, increases wear resistance, fatigue strength, resistance to corrosion and more.
DETERMINATION OF DEPENDENCE OF OPERATING INDICATORS OF TWO-SHAFT CENTRIFUGAL MODULE ON VARIABLE PARAMETERS
Authors: Naduty Vladimir , Loginova Anastasia , Sukharev Vitaliy
Published: January 2021

The article presents the results of studies of a new design of a two-shaft centrifugal vibration module, which was created on the basis of the modernization of a two-shaft disintegrator. A distinctive feature of this design is the presence of an additional device that provides the operation of vibrational classification by size of the crushed rock mass directly in the grinding chamber. This eliminates its regrinding and increases the performance of the module.
Since structural changes were introduced into the previously existing disintegrator design and new technological operations were added, a set of studies was carried out to determine the performance and expended drive power of the module, depending on the most influential operating parameters and rock mass characteristics. The main variable parameters were adopted: the number of revolutions of the beater shaft in the grinding chamber, the frequency and amplitude of oscillations of the grinding chamber, the size and strength of the crushed rock mass, and the effect of the screening process of the finished size class in the grinding chamber on the productivity and power consumption of the drive was established.
It has been established that the efficiency of rock mass screening in a centrifugal vibration module is within 60 ÷ 70% depending on the separation size class and the density of the processed rock mass, as well as on the content of the finished size class in its loading. In this case, the performance of the module increases by 20%, and with the use of vibration excitation of the grinding chamber - by 25 ÷ 30%.
The obtained experimental dependences of these values on variable parameters are presented in the form of graphs with their further identification by regression models, which will allow us to determine its main structural and power parameters when designing the parametric series of the module (based on the initial requirements).
The results of studies of the experimental model of the module showed the effectiveness of the modernization and allow us to recommend it for wide industrial use.
FREE OSCILLATOR OSCILLATIONS IN THE PRESENCE OF QUADRATIC VISCOUS RESISTANCE AND DRY FRICTION
Authors: Olshanskiy Vasyl , Slipchenko Maksym , Spolnik Oleksandr , Zamrii Mykhailo
Published: January 2021

The article is devoted to the derivation of formulas for calculating the ranges of free damped oscillations of a double nonlinear oscillator. Using the Lambert function and the first integral of the nonlinear differential equation of motion, formulas are derived for calculating the ranges of free damped oscillations of a linearly elastic oscillator under the combined action of the forces of quadratic viscous resistance and Coulomb dry friction. The calculations involve a table of the specified special function of the negative argument. It is shown that the presence of viscous resistance reduces the duration of free oscillations to a complete stop of the oscillator. The set dynamics problem is also approximately solved by the energy balance method, and a numerical integration of the nonlinear differential equation of motion on a computer is carried out. The satisfactory convergence of the numerical results obtained in various ways confirmed the suitability of the derived closed formulas for engineering calculations. In addition to calculating the magnitude of the oscillations, the energy balance method is also used for an approximate solution of the inverse problem of dynamics, by identifying the values of the coefficient of quadratic resistance and dry friction force in the presence of an experimental vibrogram of free damped oscillations. An example of identification is given. This information on friction is needed to calculate forced oscillations, especially under resonance conditions. It is noted that from the obtained results, in some cases, well-known formulas follow, where the quadratic viscous resistance is not associated with dry friction.
STRUCTURAL DEVELOPMENT AND RESEARCH OF TECHNOLOGICAL PARAMETERS OF MACHINES FOR CENTRIFUGAL -PLANETARY VIBRATION TREATMENT
Authors: Yaroshenko Leonid , Kupchuk Igor , Zamrii Mykhailo
Published: January 2021

The paper analyzes current state and prospects of further development of technology and equipment for mechanization and automation of finishing and cleaning of details. It is stated that the most effective for this purpose are the methods of abrasive machining, which include bulk galvanizing, vibration, centrifugal-rotary and centrifugal-planetary processing. These methods reduce the complexity and cost of processing, which in some cases reaches 20% of the total cost of manufacturing parts. Each of these methods has a different level of efficiency, certain advantages and disadvantages, the level of versatility and scope of effective application.
The processes of vibration processing are quite deeply studied, for its industrial mass-produced technological equipment, but they have certain shortcomings that limit their use for further widespread implementation. Centrifugal-rotary processing is a more productive process of three-dimensional finishing and cleaning treatment, but its scope is limited by the possibility of processing parts that are not complex, usually flat. The most productive methods of finishing and cleaning of details include centrifugal-planetary volume processing which high efficiency is caused by repeated loading of particles of working load by inertial forces that creates preconditions for the solutions of a wide range of technological problems, for example, processing of details of difficult form, small weight and the sizes from materials of high hardness or viscosity that represents a serious problem for other methods of volume processing.
The constructive scheme is offered in the work and the influence of the composition of the abrasive free-granular working environment on the productivity of the machine for centrifugal-planetary processing of details is investigated. The kinetics of metal removal from the surface of machined parts using different types of abrasive working environment is analyzed. The results of comparative machining of parts in a torus vibrating machine and a machine for centrifugal-planetary machining are given. It is shown that the simultaneous use of centrifugal-planetary and vibration processing methods allows to increase the intensity of the process while ensuring high quality machining of parts of relatively complex shape. The constructive scheme of the machine which allows to implement the specified combined method of processing is offered and described.