bluuebunny/crossref_metadata_2025 huggingface dataset:
Determination of optimal oil pumping plans
Authors:   Non-commercial joint-stock company ", Bekibayev T. ,   Satbayev University",   , Research and Production Laboratory “Energy Modeling”, Ramazanova G. ,   Non-commercial joint-stock company "Satbayev University", Research and Production Laboratory “Energy Modeling”, Pakhomov M. ,   Kutateladze Institute of Thermophysics, Siberian Branch of the Russian Academy of Science, Novosibirsk, Bosinov D. ,   Non-commercial joint-stock company "Satbayev University", Research and Production Laboratory “Energy Modeling”
Published: January 2022

This paper presents the results of determining the optimal plans for pumping oil through the main oil pipelines of Kazakhstan. The calculation methodology is based on determining the minimum unit cost of pumping depending on oil flow rate. Oil pumping energy-saving modes are determined under optimal operating conditions of pumping units and heating furnaces at stations. Determination of the optimal pumping plan is implemented as a separate module of the SmartTranPro software. Pumped oil volumes on the oil pipeline sections were determined on the basis of the automated system of control and metering of electrical energy data of KazTransOil JSC. Optimal pumping plans for monthly oil volumes in the Kalamkas – Karazhanbas and Dzhumagaliev – Atasu pipeline sections for cold and warm periods were calculated on the basis of the found dependence of the pumping unit cost. For each range of oil mass flow rate, specific costs for oil pumping and a list of operating pumps at oil pumping stations located along the pipeline section are indicated.
Research on development of nanotechnology in the Republic of Kazakhstan
Authors:   Аlmaty Technological University, Nauryzbayeva A. , Rakhmatulina A. ,   Almaty Technological University, Uderbayeva A. ,   Аlmaty Technological University, Zhunusova A. ,   Almaty University of Power Engineering and Telecommunications, Ozgur K. ,   Yasar University
Published: January 2022

In the history of civilization, materials and technology that defined the face of the era have appeared more than once. It is enough to recall the “age” of bronze and iron, steam and electricity, the atomic “age” and the computer age. Nanomaterials (NM) are undoubtedly among such materials, and the 21st century opens the era of nanotechnology. Most experts in the field of science and technology policy, strategic planning and investment are confident that in the next decade nanorevolution is expected in all areas of science, production, defense, medicine, mode of life, recreation and entertainment. Its consequences will be more extensive than the consequences of the computer revolution in the last third of the 20th century, i.e., a large-scale and systematic invasion of nanostructured materials, products and methods of their production will literally come to all spheres of life. The paper analyzes the ways of nanotechnology development and the use of various nanomaterials and nanoproducts in various sectors of the world economy and environmental protection. Nanotechnology is a field of fundamental and applied science that provides theoretical justification for practical methods of research, production, and products application with an atomic structure by manipulating atoms and molecules. The aim of the work is to study the development of nanotechnology and its role in the modern economy. The article considers the ways of development of nanotechnology in Kazakhstan, as well as promising directions of their development and application in the field of mechanical engineering and industry in general.
The effectiveness of the kit portable PLC on electrical motors course among vocational school students in Aceh, Indonesia
Authors:   Sultan Idris Education University, Pratama H. , Azman M. ,   Sultan Idris Education University, Zakaria N. ,   Sultan Idris Education University, Khairudin M. ,   Yogyakarta State University
Published: January 2022

This research aims to test the effect of the kit Programmable Logic Controller (PLC) on the achievement of vocational school students' competencies in electrical motor control courses for form 3 students in Aceh, Indonesia. Constructivist theory and Bloom's Taxonomy are referenced in this study in relation to learning. While the ADDIE model is used in relation to product development. This study used a quasi -experimental design with pre- and post -tests. The population (N = 333) in this study was level 3 vocational students in Aceh, Indonesia. The number of samples was 98 people, consisting of the experimental group (n = 50) and the control group (n = 48) selected by cluster random technique. The instruments used in this study included pre- and post -test interview protocols. The values of the KR20 reliability coefficient of the question items on the knowledge aspect were 0.97 and 0.81 on the skills aspect. The results of the descriptive analysis found that the experimental group (mean = 64.08; SD = 4.548) showed better competency achievement than the control group (mean = 63.06; SD = 5.487). The result of hypothesis test using Mann Whitney test is [Asymp. Sig. (2-tailed) = .000, p <0.05] which means that the teaching aids developed have successfully had a positive effect in improving the achievement of student competencies. The implications of this study have produced a teaching aid that can be used as a template by teachers to build teaching aids that are more affordable, easy and safe to use so that they can be motivated to innovate in learning and become a new career opportunity. Given that the Covid-19 epidemic has affected face-to-face learning, the proposal for further research is the need to integrate logic control programming (PLC) learning aids into a technology-based learning trend. Researchers, on the other hand, suggest a broader scope of study whether teachers and students in a wider area and other fields of knowledge related to the utilization of PLC programming.
Features of the crystallization of AlCl3·6H2O in the system AlCl3 – MeClx – HCl – H2O
Authors:   Satbayev University, Dosmukhamedov N. , Zholdasbay E. ,   Satbayev University, Kaplan V. ,   Weizmann Institute of Science, Rehovot, Daruesh G. ,   Satbayev University, Argyn A. ,   Satbayev University
Published: January 2022

A laboratory setup has been developed to study the regularities of crystallization of aluminium chloride hexahydrate from hydrochloric acid solutions. The influence of the AlCl3 content in the initial solution, the consumption of gaseous HCl, and the behavior of impurities on the crystallization of AlCl3·6H2O from aluminium chloride solutions of leaching cinder obtained as a result of chlorinating ash burning from thermal power plants in Kazakhstan have been studied. The behavior of impurity metals in the process of crystallization of aluminium chloride solution has been studied, and their distribution between the products of the crystallization process has been established. It is shown that aluminium chloride content in the solution decreases with an increase in the consumption of hydrochloric acid. It was found that under the conditions of crystallization of AlCl3·6H2O, all impurities, except for barium, pass by 98% into the mother liquor. To reduce barium and other impurities in the obtained crystals of AlCl3·6H2O, it is proposed to carry out multiple washing of the crystals with hydrochloric acid (32% HCl). It has been shown that a decrease in the acidity of the washing solution from pH = 10 to pH = 5.5 ensures the isolation of ACH crystals with a minimum content of impurity metals, ppm: 3-5 Ca; 3-6 Fe; 1-3 Mg; 0.1-0.5 Ti; 1-3 Na; 20-30 P2O5. The moisture content of the obtained crystals is 4-5%; the particle size is 400-900 microns. As a result of mathematical processing, regression equations were constructed that adequately predict aluminium chloride content in the solution and its extraction into crystalline hydrate, depending on the consumption of hydrochloric acid. The optimal parameters of the crystallization process have been established: Т = 60 ºС, HCl concentration in the solution - 26-30%, HCl gas consumption = 0.5 l/min, duration 1 hour.
A travestilidade e o funk: discurso de resistência em “Mulher”, de MC LINN da Quebrada
Authors: Fernandes da Silva Clodoaldo Ferreira , Mendes Welinton Cândido
Published: January 2022

: Este artigo trata de algumas questões relativas aos discursos de resistência na música “Mulher”, de MC Linn da Quebrada. Neste estudo, propõe-se analisar as concepções de normalidade acerca das identidades transviadas, seguindo uma abordagem qualitativa, de cunho interpretativista. A investigação tem como base a análise do texto, considerando que as travestis têm o direito usurpado e não pode frequentar os ambientes que elas querem, mas sim lugares a elas condicionados. As análises de investigação seguem algumas noções teórico-metodológicas advindas dos princípios da Análise Crítica do Discurso (ACD), especialmente com autores como Fairclough (2001) e outros que problematizam noções sobre linguagem e sexualidade, tais como Moita Lopes (2006), Foucault (1999, 2010). Os resultados apontam que o funk em análise, provoca uma transgressão nos sentidos sobre a travesti, o corpo e a sociedade contemporânea, que possibilitam novas (re) configurações indentitárias no mundo social.
Pneumomediastinum following a dental procedure
Authors: Al-Kaisy Maythem Abdulhassan , Al-Shaibani Noura Ishaq , Fazallulah Mohammad
Published: January 2022

Abstract:
 
Background: Subcutaneous emphysema is a common presentation to the emergency department. The presence of emphysema in the head and neck region due to dental procedure is not common, and the presence of pneumomediastinum is exceedingly rare.
Case Report: A young lady, presented to the emergency department with chest pain, found to have pneumomediastinum following a dental procedure including a wisdom tooth extraction.
Conclusion: Complications following dental procedures are not uncommon, hence there should be a high index of suspicion for the emergency physicians for such patients, especially those where air turbine dental tools have been used.
El devenir del sector agrícola en la zona sur
Authors: Salas Humberto
Published: January 2022

Artículo Revista Campo Sureño
La Araucanía y las 40 horas
Authors: Salas Humberto
Published: January 2022

Columna de opinión
Horizon of Expectation on Popular Lyrical Poetry: Jauss’s Reader Response Perspective
Authors: Ghifari Alfa , Santosa Budi Tri , Hardiyanti Diana
Published: January 2022

Humans have various opinions in commenting on a literary work. This diversity of opinions will eventually participate in developing research in the literary world. Lyrics are a medium for an author to convey the message he wants to convey in a more free and elegant form. This study aims to describe the reader's perception of the messages and values contained in the lyrics of Rebel's Girl from Bikini Kill, Beyonce from Partition, and God Is a Woman from Ariana Grande. This study uses Jauss' theory of the Harapan Horizon where the role of the reader is the main key in conducting an investigation of a literary work. This research is a qualitative descriptive literature research using a questionnaire distributed to readers who are used as respondents. Respondents were selected randomly with the aim of knowing the differences in opinion of each respondent in responding to a literary work. The conclusion of this study is that the various opinions obtained are influenced by the diversity of backgrounds of the respondents such as differences in gender, age, level of education and experience. In addition, there are messages obtained by readers through the lyrics, namely; freedom of speech, feminism, inner beauty, and sex education.
The Languages to Sell in Two Commercial Sites in an Indonesian Small Town
Authors: Riyandi Shierlynda Winnindya , K Khristianto
Published: January 2022

The primary goals of this research are to determine the language patterns of the signs, characterize the employment of different languages in these patterns, and explain the language situation reflected by the LL signals in the two locations. It applied a mixed method (Cresswell: 2018). The subject of this research includes shop signs, slogans, and also some of the advertising signs displayed in the sites. The signs were then seen from the number of languages displayed and their source. For the analysis, it adopted the view of Scollon and Scollon and Scollon-Wong (2003). Based on the results of the analysis, the signs can be classified as monolingual, bilingual, or multilingual. The languages displayed there are Indonesian, Javanese, English, Japanese, Arabic. The first three languages are the dominant in any kind of signs collected from these sites. The presence of more than a language in sign has proved that the languages displayed tend to be complement to each other as they bear different information (and sometimes) functions. English is taken for its commerciality and prestige, Indonesian is employed for its communicative role, and Javanese is relied for its shared identity and closeness.
A Linguistic Landscape Study of English in Yogyakarta: Its Representation of Power in Commercial Boards
Authors: Khazanah Dewianti , Sampurna Hadi , Kusumaningputri Reni , Setiarini Riskia , Supiastutik Supiastutik
Published: January 2022

This research explores how English is used in the expanding circle: tourism areas in Yogyakarta, Indonesia. Although Bahasa Indonesia is the official language used, this does not mean that other languages will have a little share in the linguistic landscape. The total data used were 519 signboards which were analyzed qualitatively and quantitatively. This research found that in monolingual boards, the use of English was 23.7%, and Indonesian was 73.5%. The magnitude of the use of English, which is close to as salient as the use of Bahasa Indonesia, is particularly shown on the bilingual and multilingual signboards. This study highlights discussion on the representation of power of English in the investigated signboards, which was shown from the number of appearance and combination of English and other languages in the signboards. It is revealed that English is expressed not only for informative reasons but also for symbolic reasons such as indexing sophistication, cosmopolitanism, and fashionable appearance.
HFSS Design of Hexagonal Monopole Antenna with FR4 Epoxy substrate – 7.34 GHz Ultra-Wide Band Antenna for Smart Shopping Application
Authors: Chaudhary Durgesh , Mishra Akhilesh Kumar
Published: January 2022

The requirement to serve more users and provide more data at more incredible data speeds drives demand for wireless wideband communications. The Ultra-Wide Band (UWB) technology uses nanosecond-long pulses to span an extensive frequency range. The high bandwidth, low power consumption, and less fading due to multipath are attained in UWB communication technologies. This paper explains a hexagonal monopole antenna design using a high-frequency structure simulator (HFSS) and is further optimized for c better bandwidth. A hexagonal monopole antenna is designed using FR-4 epoxy metamaterial substrate. The optimum hexagonal bandwidth is attained at a span of 6.13 to 7.34 GHz frequency, and the polar gain is 1.2 dB. This paper provides the UWB antenna design; an optimized bandwidth is achieved as expected, the applications of smart marketing and a discussion of all relevant literature are carried out.
Perancangan Storyboard Konten Animasi 3 Dimensi Untuk Edukasi Anak Usia Sekolah Dasar Tentang Mitigasi Penyebaran COVID-19
Authors: Zulfan Zulfan , Sa’adah Nailis , Mustafa Said , Munawir Munawir , Erdiwansyah Erdiwansyah , Susmanto Susmanto , Hidayat Taufik
Published: January 2022

The spread of the COVID-19 virus has been widespread all over the world since its discovery in 2019. However, the spread of this virus can be prevented by means of health protocols conforming to World Health Organization standards. The Indonesian government continues to educate the public, especially school-aged children, to understand how to implement the health protocol. On the basis of the foregoing, it is necessary to carry out research on the creation of an interactive media based on multimedia content that can be used to educate on COVID-19 prevention, specifically for elementary school children. The research begins with problem analysis, storyboard writing, creating 3D animation characters, and merging all content into a complete 3D animation video. The results of this study are 3D animated multimedia content which presents 3D animated scenes on the application of health protocols such as hand washing with soap, wear masks and keep distance.
Analisis Karakteristik Serbuk Sabut Kelapa (Cocopeat) Sebagai Agregat Halus pada Campuran Beton
Authors: Syahwanti Hezliana , Irvhaneil Irvhaneil , Christiana Ranty
Published: January 2022

The advantages of coconut coir powder (cocopeat) are resistant to microorganisms, weathering and resistant to mechanical spelling, namely friction and blows. Based on these advantages, cocopeat can be used as a blend of fine aggregates in the manufacture of concrete. The sieve test was conducted on the cocopeat to determine the initial feasibility analysis of cocopeat as a blend of fine aggregates in the concrete manufacturing. The results of the cocopeat sieve test are that cocopeat is included in Region II which is classified as a fine module of slightly coarse grains with a fine module of fine aggregate grains of 2.37. This shows that cocopeat has a fairly good value in normal concrete mixtures but is not suitable for high resistance concrete mixtures that exceed 25 MPa. This was followed by a subsidence test that gave subsidence values for mixtures of concrete with a cocopeat composition of 25%, 50% and 75%, is 7.5 cm; 5.3 cm; and 2.2 cm. While a good subsidence ratio is used in the range of 6-18 cm. In addition, the concrete with a 25% blend of cocopeat has a stronger physical form and there are no fungus growing on the surface of the concrete. Meanwhile, concrete with a mixture of 50% and 75% cocopeat looks more fragile and forms molds on the surface of the concrete. Thus the concrete with a mixture of 25% cocopeat has better results.
Analisis Penerapan Manajemen Persediaan Bahan Baku Arm Rear Brake Kyea dengan Metode EOQ
Authors: Putra Ferry Utama Dwi , Maksum Apid Hapid , Hamdani Hamdani
Published: January 2022

Inventory management is an essential aspect of supporting good production planning in company business activities. The implementation of inventory management in the company is a primary need. If there is a problem in the supply of raw materials, all the company's operational activities will be disrupted. Inventories in manufacturing usually consist of raw materials, semi-finished goods, and finished goods or final products. Inventories of arm rear brake materials for the production process often experience shortages due to immature controls. This study aims to determine the inventory control of rear arm brake raw materials using the Economy Order Quantity (EOQ) method at PT. Ciptaunggul Karya Abadi. Based on the discussion results, it was found that ordering raw materials was carried out two times a year with a total order of 621 pieces with 86 pieces of safety stock and will be ordered again when raw materials collected 21 pieces. Total Inventory Cost (TIC), which was initially Rp110.264.235,00, can be saved to Rp70.598.399,00 so that the total savings that occur are Rp39.674.899,00 which is equal to 33.26%.
Safety and Risk of Operating Facilities: Rapid Assessment Methodology
Authors: Ivashchenko I. N. , Goncharov M. A.
Published: January 2022

Two methods for methodology uses “risk indices” (dam condition index I), as well as “fuzzy logic methods” to combine the original quantitative and qualitative (expert) information on the operated dam condition. The approach applied is in accordance with the recommendations of IEC 31010: 2019. Risk Management — Risk Assessment Techniques. Deterministic assessments of the condition in the form of “risk indices” were also used as input data in assessing the probability of the failure and in developing a probabilistic risk assessment methodology. The original database, as well as the damage assessment scale, modified in the course of the research, summarize the experience of surveys and examination of safety declarations of more than 180 hydraulic works in Russia. A description is given of the methods of initial assessment and digitization (quantification) of the condition index I, as well as combining the initial quantitative and qualitative (expert) information about various damages. The practical feasibility and the possibility of categorizing (with fuzzy boundaries) conditions and levels of damage to hydraulic structures are shown. With regard to various conditions and levels of damage, proposals are made for practical actions to ensure the safety of dams in the process of monitoring, inspection, development of a reconstruction project and its expertise. As a result of the research, the dependence of the probability of the failure pfailure on the average value of the Iср index has been established and the graph “pfailure – Iср” is presented, which is well described by the exponential and is convenient for practical application. The value of I ср is determined according to the data of visual and instrumental control of the dam condition of the as well as according to expert estimates. The methodology for creation the indicated graph is presented. The creation of this graph became possible on the basis of: statistical processing, proof of the “normality” of the distribution of the I indices and the estimation (according to the distribution functions constructed for each level of damage) the probability of the failure pfailure, as well as during the survey and examination of the dam project. Proposals are formulated for the practical application of the proposed methods for assessing the risk of operating dams, and the near-term prospect of research in the field of risk assessment and ensuring dam safety is formulated.
Impacto gerado em micro e pequenas empresas em decorrência do isolamento social
Authors: Silva Patrícia do Carmo Saturno , Santos Wilton Ferraz dos
Published: January 2022

Com o surgimento da COVID-19, para evitar o contágio da população, foi estabelecido o distanciamento social e posteriormente o lockdown, o qual se trata de uma medida restritiva de contato. Esta medida objetiva desacelerar o contágio do vírus, gerando assim forte impacto sobre a economia, bem como sobre as organizações empresariais. Neste contexto, o presente artigo, tem como objetivo discutir o impacto da pandemia, através da elaboração de uma revisão bibliográfica de literatura, em empresas de médio e pequeno porte, visando responder à pergunta norteadora: Quais foram os pontos negativos e positivos que as micro e pequenas empresas sofreram durante a pandemia do COVID-19? Trata-se de uma revisão narrativa da literatura, de caráter exploratório e abordagem qualitativa. Para elucidação do estudo foram realizadas buscas na base de dados Google Acadêmico, aplicando como filtro principal, publicações que variavam entre 2020 a 2021. Foram identificados 7.930 artigos mediante a busca em sua totalidade, porém a escolha dos estudos respeitou os critérios de inclusão e exclusão estabelecidos e, após a leitura do título, leitura do resumo e total do conteúdo, foram selecionados 32 artigos para composição da presente revisão. Concluiu-se que as micro e pequenas empresas apresentaram altas taxas de encerramento de serviços, algumas foram forçadas a realizar o encerramento de contrato com seus colaboradores, sendo então responsáveis por uma fatia expressiva do desemprego no país neste período, assim como foi evidenciada a dificuldade no acesso aos empréstimos e auxílios do Estado e a baixa adesão a programas de redução, tendo em vista os critérios do programa e a baixa divulgação. Porém, os impactos sofridos por determinadas organizações não envolvem somente fatores negativos, tendo em vista que setores como o delivery, ecommerce, casa e construção, produtos de informática e serviços essenciais demonstraram um crescimento expressivo.
PENERAPAN METODE PROFILE MATCHING PADA SISTEM PENDUKUNG KEPUTUSAN SELEKSI JABATAN DI STMIK MBC PALEMBANG BERBASIS WEBSITE
Authors: Sudarsono Edi , Firmansyah Firmansyah
Published: January 2022

Pada sebuah perguruan tinggi, untuk bisa memanajemen sumber daya manusia dengan baik membutuhkan yang namanya seleksi jabatan. Penilaian dan proses seleksi jabatan dapat dan mudah dilakukan secara komputerisasi dengan memperhatikan indikator-indikator dan variabel penunjang melalui sebuah sistem pendukung keputusan. Metodologi yang digunakan antara lain dengan menggunakan metode profile matching yang memungkinkan dilakukan seleksi jabatan sesuai indikator-indikator yang telah ditetapkan. Hasil pembobotan terhadap penilaian diproses sehingga menjadi luaran terhadap keputusan yang akan diambil dengan memperhatikan kaedah-kaedah profile matching. Pemrograman sistem menggunakan PHP dan database mysql. Metode pengembangan sistem menggunakan metode prototyping dimulai dari analisis kebutuhan, desain, testing, dan implementasi.
EVALUASI PEMANFAATAN INTERNET DESA DI KABUPATEN MUSI RAWAS (STUDI KASUS DESA NGADIREJO)
Authors: Cahyono Muhammad , Syamsuar Dedy , Atika Linda , Negara Edi Surya , Kunang Yessi Novaria
Published: January 2022

Desa Ngadirejo merupakan salah satu desa yang mendapat bantuan program Desa Broadband dari Kementerian Kominfo, desa Ngadirejo mendapat bantuan internet melalui Program Desa Broadband Terpadu (DBT) dengan Kapasitas Bandwidth 5 mbps  karena menjuarai lomba Desa Wisata Tingkat Nasional  pada Tahun 2016, tetapi pada kenyataannya keberadaan program DBT di Desa Ngadirejo masih belum sesuai dengan harapan, pemanfaatan internet yang disediakan masih kurang maksimal serta keberadaan DBT belum maksimal dalam mendukung kinerja pemerintahan desa dalam memberikan pelayanan masyarakat hal ini karena  bandwidth yang diberikan tersebut masih belum mencukupi, sehingga sebagian besar masyarakat belum bisa menikmati keberadaan DBT, selain itu masalah lainnya adalah jangkauan sinyal masih terpusat pada lokasi tertentu saja. Maka dari itu tujuan dari penelitian ini adalah untuk melakukan suatu kajian yang lebih mendalam tentang pemanfaatan jaringan internet desa yang ada di Desa Ngadirejo. Metode penelitian yang digunakan dalam penelitian ini adalah metode deksriptif, metode deskriptif adalah pencarian fakta dengan interpretasi yang tepat, adapun fakta-fakta dalam penelitian ini dilihat dari aspek efektivitas, kecukupan, perataan, responsivitas dan ketepatan. Hasil penelitian menunjukkan bahwa pemanfaatan internet desa di Desa Ngadirejo belum sesuai dengan tujuan diadakannya program internet desa.
New records for crown wasps in Europe (Hymenoptera, Stephanidae)
Authors: Ceccolini F.
Published: January 2022

New occurrence records for two species of Hymenoptera Stephanidae are provided from several states of Europe. Stephanus serrator (Fabricius, 1798) is recorded for the first time for Portugal and with precise locality for Switzerland. Moreover, it is recorded for the first time in the following regions: Navarre (Spain), Wallonia (Belgium), Hesse, Berlin and Bavaria (Germany), Aosta Valley, Lombardy, Veneto, Abruzzo, Campania and Calabria (Italy), and Attica (Greece). Megischus anomalipes (Foerster, 1855) is recorded for the first time in mainland Portugal and Campania (Italy).
МОЛОЧНА ПРОДУКТИВНІСТЬ КОРІВ-ПЕРВІСТОК УКРАЇНСЬКОЇ ЧОРНО-РЯБОЇ МОЛОЧНОЇ ТА ГОЛШТИНСЬКОЇ ПОРІД ЗАЛЕЖНО ВІД ОЦІНКИ ЗА ВИМ'Я-МАСО-МЕТРИЧНИМ ІНДЕКСОМ
Authors: Карпенко Богдан Миколайович
Published: January 2022

Дослідження з оцінки корів-первісток голштинської та української чорно-рябої молочної порід за вим’я-масо-метричним індексом (ВММІ) проведено у стаді підприємства компанії “Укрлендфармінг” ПП “Буринське” Підліснівського відділення Сумського району. Розподіл груп оцінених за вим’я-масо-метричним індексом корів-первісток піддослідних порід в залежності від величини індексу в межах градацій трьох умовних одиниць на п’ять класів дозволив виявити явну закономірність співвідносного впливу його рівня на молочну продуктивність тварин. Із кожним наступним збільшенням величини ВММІ на три умовні одиниці середній надій корів кожної із груп поступово зростав як у корів голштинської, так і української чорно-рябої молочної породи. Різниця між суміжними класами у корів-первісток голштинської породи варіюва-ла від 222 кг (між класами 7,1-9,0 та 9,1-12,0 ум. од.) до 503 кг (між класами 15,1-18,0 та 18,1 і більше ум. од ). Між крайніми класами різниця за величиною надою за 305 днів першої лактації була істотною і становила 1283 кг (Р<0,001). У корів-первісток української чорно-рябої молочної породи достовірна різниця між суміжними класами за величиною надою становила від 127 кг (між класами 9,1-12,0 та 12,1-15,0 ум. од) до 568 кг (між класами 15,1-18,0 та 18,1 і більше ум. од; Р<0,001). У тварин голштинської породи ВММІ в середньому становив 15,0, а в української чорно-рябої молочної – 13,1 ум. од. з міжпородною різницею 1,9 ум. од. з достовірністю при Р<0,001 на користь корів голштинської породи. Встановлений достовірний співвідносний зв’язок між вим’я-масо-метричним індексом та показниками молочної продуктивності свідчить про можливість ефективного його використання у масовій селекції корів за екстер’єрним типом.
ВПЛИВ ГЕНОТИПУ ЗА БЕТА-КАЗЕЇНОМ НА ЯКІСНІ ПОКАЗНИКИ МОЛОКА У ХУДОБИ БУРИХ ПОРІД
Authors: Ладика Володимир Іванович , Павленко Юлія Миколаївна , Скляренко Юрій Іванович , Ладика Любов Миколаївна , Левченко Ірина Володимирівна
Published: January 2022

У племінних стадах худоби лебединської та української бурої молочної порід проведені дослідження, метою яких було вивчити поліморфізм гену бета-казеїну та його вплив на якісний склад молока корів. Проведене генотипування 242 голів великої рогатої худоби вищеназваних порід. Визначення поліморфізму гену бета-казеїну проводили в генетичній лабораторії Інституту фізіології ім. Богомольця. Для проведення алельної дискримінації використовувалась система TagMan@Genotyping та набір праймерів та зондів. Встановлено, що частоти алелів А1 (0,308-0,313) та А2 (0,687-0,692)в локусі гену бета-казеїну у тварин різних порід відрізнялися. Вищою частотою бажаного алелю А2 відрізнялася популяція корів лебединської породи (0,692), а нижчою – української бурої молочної (0,687). Частота алелю А1 була найменшою у корів лебединської породи (0,308), а вищою – української бурої молочної породи (0,313). Відповідно частоти генотипів А1А1, А1А2 та А2А2 в залежності від походження різнилися. Бажаний генотип частіше зустрічався у тварин лебединської порід (51%). Гетерозиготний генотип більшою мірою був притаманний тваринам української бурої молочної породи (45%). Вищою частотою генотипу А1А1 характеризувалися тварини лебединської породи (13%). За даними генетико-статистичного аналізу встановлено надлишок в бета-казеїновому локусі гомозиготних варіантів А1А1 та А2А2. Нестачу гетерозиготного А1А2 виявлено у тварин лебединської породи. Між тваринами різних генотипів виявлена різниця за якісними характеристиками молока. У тварин різних порід вміст окремих компонентів молока змінювався не однаково залежно від генотипу за бета-казеїном, але ця різниця була статистично незначущою. За вмістом жиру та білка в молоці тварини всіх генотипів відповідали стандарту порід. Таким чином можна констатувати, що формування стад з генотипом А2А2 за бета-казеїном не матиме негативного достовірного впливу на продуктивні ознаки корів і таким чином забезпечить збереження високих якісних показників молока худоби стад нового типу. Невелика кількість піддослідних тварин на нашу думку стала однією з причин відсутності достовірної різниці між середніми значеннями вмісту складових молока корів різних генотипів за бета-казеїном.
АНТИОКСИДАНТНІ ВЛАСТИВОСТІ РОСЛИННИХ ЕКСТРАКТІВ ТА ЇХ ЗАСТОСУВАННЯ У ВИРОБНИЦТВІ ПРОДУКЦІЇ ПТАХІВНИЦТВА
Authors: Бордунова Ольга Георгіївна , Вечорка Вікторія Вікторівна , Лю Чанчжун , Кисельов Олександр Борисович , Самохіна Євгенія Анатоліївна
Published: January 2022

Авторами теоретично обґрунтована та практично доведена ефективність застосування фітогенних препаратів при виробництві продукції птахівництва. В контексті світової тенденції «заборони на резистентність» кормів, використання саме кормових добавок з підвищеним вмістом антиоксидантів позитивно впливають на антистресову здатність курчат-бройлерів, а також знижують його негативний вплив при масштабному вирощуванні. Використання антиоксидантних кормових добавок у птахівництві стало одним з найважливіших факторів, що підвищує продуктивність курчат-бройлерів в цілому на великих птахо-комплексах. Рослинні екстракти мають високий потенціал для використання як кормові добавки у сільському господарстві та є потенційно перспективним об'єктом наукових досліджень. У статті розглядаються антиоксидантні властивості кормових добавок на основі екстрактів рослин і їх застосування у птахівництві, а також забезпечується теоретична основа для подальшої розробки та застосування рослинних екстрактів при виробництві продуктів птахівництва.
МОРФОЛОГІЧНИЙ СКЛАД ТУШ ІМУНОКАСТРОВАНИХ ТА НЕКАСТРОВАНИХ СВИНОК З А РІЗНОЇ ПЕРЕДЗАБІЙНОЇ ЖИВОЇ МАСИ
Authors: Андрєєва Діана Миколаївна , Повод Микола Григорович , Вербельчук Тетяна Василівна , Вербельчук Сергій Петрович
Published: January 2022

В статті проведено порівняльну оцінку морфологічного складу туш та співвідношення окремих тканин в ній у імунокастрованих і некастрованих свинок за різної передзабійної живої маси отриманих від помісних свиноматок ірландського ландраса та ірландського йоркшира і кнурів синтетичної лінії MaxGrо. Найбільший вміст м’яса у масі туші 71,8% мали некастровані свинки за передзабійної маси 110 кг, тоді як у інших піддослідних свинок цей показник становив 71,1%. Найбільшу частку жиру у туші 19,2%, мали імунокастровані свинки вагової категорії 130 кг, що на 0,2% більше порівняно з некастрованими свинками такої ж вагової категорії. Найменшу частку жирової тканини виявлено у тушах некастрованих тварин за передзабійної маси 110 кг, що достовірно на 0,8% менше ніж у їх імунокастрованих аналогів. За часткою кісток у тушах піддослідних тварин за обох вагових категорій помічено тенденцію незначного зменшення цього показника у імунокастрованих свинок. Так частка кісток у тушах некастрованих тварин за передзабійної живої маси 110 кг та 130 кг виявилась невірогідно більшою відповідно на 0,1% та 0,2% порівняно з їх імунокастрованими аналогами. Найкраще співвідношення м’яса до кісток мали імунокастровані тварини за передзабійнї живої маси 130 кг. Їх туші мали більше м’язової тканини ніж кісткової в 7,33 рази, що на 0,15 одиниць менше порівняно з їх некастрованими аналогами. У імуно-кастрованих та некастрованих свинок за вагової категорії 110 кг різниці за м'ясо-кістковим співвідношенням не виявлено. М'ясо-сальне співвідношення було кращим у некастрованих свинок за обох вагових категорій. Некастровані тварини за передзабійної маси 110 та 130 кг мали тенденцію до покращення цього співвідношення відповідно на 0,21 та на 0,04 одиниці порівняно з аналогами дослідної групи. Застосування імунної кастрації для свинок не несе в собі негативного впливу на морфологічний склад туш. Більшого впливу на морфологічний склад як некастрованих так і імунокастрованих свинок мала їх передзабійна жива маса. З її збільшенням знижувався вміст кісток та збільшувався вміст жиру, тоді як вміст м’язової тканини залишався практично стабільним.
ПРОДУКТИВНІСТЬ, ЯКІСНИЙ СКЛАД ТА РАДІОАКТИВНІСТЬ МОЛОКА КОРІВ ПРИ ПІДГОДІВЛІ ЇХ КОМПЛЕКСОНАТАМИ МІКРОЕЛЕМЕНТІВ
Authors: Біденко Володимир Миколайович , Трохименко Віта Зигмундівна , Маліцький Віктор Олександрович , Маліцька Анна Сергіївна , Дейнека Марина Василівна , Пєшкова Наталія Олегівна
Published: January 2022

Мікроелементи у житті тварин відіграють надто важливу роль. Вони входять до складу ферментів, гормонів та вітамінів, активують обмінні процеси в їх організмі, сприяють підвищенню продуктивності, покращенню якості отримуваної продукції, підсиленню резистентності. Експериментально встановлено, що мікроелементи здатні вносити певні зміни у метаболізм радіонуклідів. Між мікроелементами і радіонуклідами в організмі тварин можуть виникати складні конкурентні відносини, блокування засвоєння і переходу останніх в організм та їх продукцію. Дослідження нами були проведені у господарстві СТОВ «Полісся» Народицького району Житомирської області на дійних коровах відібраних у 3-и групи по п’ять голів у кожній по принципу параналогів. Тварини 1-ї контрольної групи отримували господарський раціон. Корови 2-ї групи, крім господарського раціону комплексонати мікроелементів цинку у підвищеній кількості, марганцю у нормовані кількості, 3-ї групи у нормовані кількості цинку, марганцю, міді. У результаті проведення експерименту встановлено, що надій корів 2-ї та 3-ї дослідних груп по відношенні до 1-ї контрольної групи був вищим 12 і 10%, відповідно. Введення комплексонатів мікроелементів раціони корів 2-ї та 3-ї групи сприяло зниженню питомої активності молока корів за 137Cs в 1,8 і 1,3 рази, за 90Sr, в 1,6 і 1,3 рази, відповідно. У молоці корів дослідних груп відмічалася тенденція зниження концентрації важких металів, свинцю і кадмію.
Implications of Female Farmer Knowledge and Participation in Bangladesh: Entrepreneurial Propensity and Income Enhancement
Authors: Rahman Saanjaana , Amit Sajid
Published: January 2022

The study hypothesizes that female farmer participation in the local knowledge training provides corn farmers an advantage over non-participants. We planned on determining the amount of influence market participation had on female corn farmers along with entrepreneurial propensity among them and whether there was any change in income or standard of living among them. 600 female corn farmers were sampled in Bangladesh through a multi-stage sampling technique. Mean, standard deviation, and independent-sample t-test were used for data analysis. The findings showed that female participation in training classes gave them an advantage, entrepreneurial propensity (p<0.01), and improved standard of living/income enhancement (p<0.01). There is a continual need to strengthen female farmer participation through improved training for better outcome and economic growth.
Uresničevanje otrokovih pravic v izven kurikularnih športnih aktivnosti
Authors: Zurc Joca
Published: January 2022

A perspective on child, childhood and children's rights are important issues, highly valued in all historical eras all over the world. Each of this questions was trying to address a child and her/his needs from the perspective of different pedagogical approaches, institutions and legislative documents. Recognition of children's rights has been very well studied in the field of school pedagogy. However, the open question remains how the children's rights has been changing and enforcing in an extracurricular activities, which have a significant impact on child's development and socialization. This study aims to present a comparative theoretical analysis of recognition, enforcing and abusing of children's rights in the extracurricular sports activities. Findings highlighted the importance of the education about children's rights, professional ethics, and the need for changes in pedagogical approach of the development of young talented athletes.
Anton Korošec in padec vlade Milana Stojadinovića. O zarotah in zarotnikih
Authors: Gašparič Jure
Published: January 2022

The author discusses the role of Anton Korošec in the downfall of the Milan Stojadinović government in February 1939, one of the more exciting moments of the Kingdom of Yugoslavia. He confronts some theoretical issues when explaining the background of the political conspiracy, which he conceives as the contrast between public and politically legitimized action. First, the meaning of structure and event. Can the government's downfall be understood as an event that happened instantaneously and was not inevitable, or can it be seen as necessary, even long-planned? Furthermore, the author wonders whether it is possible to describe the events only utilizing rational analysis and causal sequence or something missing in the process. The discussion structure is based on a chronologically challenging concept: the definition is followed by a temporal, political, and spatial contextualization, then by a cause-and-effect analysis, and finally by a conclusion.
Plebiscites in Europe after the First World War
Authors: Osojnik Janez , Maver Aleš
Published: January 2022

The article discusses plebiscites held in years after the First World War, specifically in 1920 and 1921. They were conducted for the purpose of redrawing borders in areas where this was difficult due to their multinational structure, as well as economic, geographical, and historical factors. Thus, the great powers, who were on a winning side in the First World War, in some cases decided for an instrument of popular vote, which was not a novelty in history, but was then used for the first time to a greater extend. In the article, the authors present the similarities and differences between the discussed plebiscites.
Kdo (kaj) piše o/v slovenskih diplomatskih študijah? : primerjalna analiza izbranih slovenskih znanstvenih revij
Authors: Udovič Boštjan , Brglez Milan , Arbeiter Jana
Published: January 2022

The article analyses publications in the field of Slovenian diplomatic studies in the scientific journals Teorija in praksa, Družboslovne razprave, Annales – Series Sociologia et Historia, Acta Histriae and Studia Historica Slovenica. The most important finding of this article is that publications in the field of Slovenian diplomatic studies are generally rare (they account for between 1 and 3% of all publications), while articles in the field of the history of Slovenian diplomacy predominate among the publications. This is not surprising, since among Slovenian historians there are only a few who deal with so-called diplomatic/political history. Another observation proves to be correct, namely that publications from the field of diplomatic studies appear in waves mainly in thematic issues of the journals.
The Voice of Silent Toxic Mothers in Morrison’s A Mercy and Albeshr’s Hend and the Soldiers
Authors: Aldeeb Najlaa R.
Published: January 2022

This paper analytically compares Morrison’s A Mercy (2008) to Albeshr’s Hend and the Soldiers (2006) to explore the maternal position in Western and Middle Eastern literatures and give the silent mothers voice. These novels depict rudimentary social systems predicated on deep inequalities of class and gender; they highlight the commonality of mothers’ experiences regardless of their class, race, or nationality. In A Mercy, the black mother discards her daughter to protect her from a malevolent master, while in Hend and the Soldiers, the uneducated Arab mother arranges her daughter’s marriage to free her from the domination of the patriarchal society. The daughters consider their mothers as toxic parents and relate all evil in their lives to them. These novels are narrated mainly from a daughter point of view, and they share the themes of the disintegrated mother-daughter relationship and search for identity. This type of narration foregrounds the daughterly perspectives and subordinates the maternal voice (Hirsch, 1989, p. 163). Applying the elements presented in Marianne Hirsch’s Mother/Daughter Plot facilitates the deconstruction of the idea of silent toxic mothers and gives mothers the opportunity to speak for themselves. According to Hirsch, when daughters become mature enough to accept their problems and failures, they become not only real women but also part of their mothers’ stories by listening carefully. Thus, I argue that mothers’ voices are heard when their subjectivity is explored through their stories narrated in their daughters’ memories, in the mothers’ self-vindication, and by surrogate mothers.
A Scientometric Review of Syntactic Complexity in L2 writing based on Web of Science (2010-2022)
Authors: Song Ruimin
Published: January 2022

As an important construct in the field of second language teaching and assessment, syntactic complexity is closely related to the language proficiency and language development process of L2 learners. Using the visualization software of CiteSpace, this study conducts an in-depth scientometric analysis of 140 articles on written syntactic complexity published over the past 10 years (2010-2022), thus uncovering the current development and challenges faced by relevant studies. Specifically, a frequency analysis was firstly administrated to describe the overall development in written syntactic complexity research. Furthermore, the current study conducted a Document Co-Citation Analysis (DCA), which enables researchers to conduct a network of co-cited references to identify the underlying research hotpots and future trends. The results indicate that the study concerning automatic essay scoring is the most prominent cluster active from 2010 to 2021. In addition, Norris & Ortega (2009) is the most cited paper, followed by Ortega (2003) and Biber et al. (2011). Meanwhile, the bursts of detected papers demonstrate that McNamara et al. (2012) and Grant & Ginther (2000) generated the strongest citation burst with a burst strength of 3.14 and 3.09, respectively. The findings of the study would have implications for subsequent research on written syntactic complexity in the field of language teaching and language learning.
Evaluación en educación a distancia por confinamiento
Authors: Viramontes Anaya Efrén , Viramontes Campos Otoniel
Published: January 2022

Este documento es una reflexión desde la perspectiva humanista sobre la evaluación de los aprendizajes en situación de contingencia, originada por la emergencia sanitaria, que obligó a los y las estudiantes del todo el sistema educativo mexicano al confinamiento en sus hogares y a desarrollar las actividades escolares a distancia. Se analizan los problemas en la enseñanza y el aprendizaje en el contexto de México, en los que la evaluación tiene una función muy importante. Se describe cómo, en medio de la incertidumbre, las instituciones y los docentes han realizado una serie de acciones para adecuar la evaluación a estas condiciones de improvisación y de toma de decisiones emergentes, que en su mayoría pretenden atender las necesidades de acreditar y certificar los aprendizajes, así como a resarcir las afectaciones derivadas por el encierro y las limitaciones para atender las exigencias del sistema educativo en la intención de salvar los ciclos escolares. A la par de la reflexión y el análisis se proponen acciones concretas que favorecen la realización de una evaluación más adecuada, justa, flexible e incluyente.
Ritdómur: Holy Envy: Finding God in the Faith of Others
Authors: Guðmundsdóttir Arnfríður
Published: January 2022

Ritdómur um Holy Envy: Finding God in the Faith of Others eftir Barböru Brown Taylor. New York: HarperOne, 2019, 238 bls.
The Prevalence of Bacterial Etiologies Causing Otitis Media with Effusion among Omani Children
Authors: Al-Sibani Ahmed
Published: January 2022

Objectives Our main objective was to determine the prevalence of bacterial etiologies of Otitis Media with Effusion (OME) among Omani children as well as to evaluate the antibiotic susceptibility to penicillins. Methods A prospective cross-sectional study was conducted on 28 Omani children under 5 years of age with OME. The Middle Ear Effusion (MEE) was sent for direct culture and polymerase chain reaction (PCR). Results Out of 38 MEE, 8(21.1%) showed growth on direct culture. The majority of bacteria were sensitive to penicillin. 17 (44.7%) samples were positive using PCR with 5 (29.4%) of them had more than one positive pathogen. The detection rates for H. Influenzae, M. catarrhalis and S. pnemoniae were 31.6%, 18.4% and 10.5% respectively. Conclusion The prevalence of bacteria causing otitis media with effusion among Omani children was not different than the rates reported worldwide however the order of the most common ones differs slightly. Keywords: Otitis media with effusion; Bacteria; Polymerase Chain Reaction.