bluuebunny/crossref_metadata_2025 huggingface dataset:
An eco-friendly way to protect wheat seeds from phytopathogens
Authors: Kekalo A. Yu.
Published: January 2022

Protecting wheat seed from phytopathogens is a popular topic for plant breeders. The objects requiring close attention and control on wheat are smut infections, pathogens of root rot. And if the pathogens of smut we have learned to fight quite effectively with, then microorganisms that infect underground parts of plants are controlled with less success and many questions in the system of protection against them remain controversial. The issue of reducing the pesticide load on agrocenoses, starting with the protection of seeds, also remains relevant. The article presents the results of field trials of means of protecting spring wheat seeds from root rot in 2019–2020, carried out within the framework of the state assignment at the Kurgan SRIA — branch of FSBSI UrFASRC, according to generally accepted methods. The aim of the research was to assess the biological, economic efficiency of the combined use of a chemical seed dressing agent and a biofungicide based on Bacillus subtilis in protecting wheat from soil-seed infections, to determine the competitiveness of an ecologized method of protecting seeds (reduced consumption rate of a chemical seed dressing agent in combination with biological fungicide). The obtained research results indicate that with a high level of damage to wheat by root rot (Fusarium, B. sorokiniana), the use of seed treatment with the studied preparations ensured the preservation of 10–12% of the yield, more efficiency was noted in the variants with the Oplot 0.5 l/t and the Oplot 0.3 l/t + Nodix Premium 0.3 l/t . The technical effectiveness of fungicides against wheat root rot ranged 44% for Nodix Premium to 85–86% for chemical protection and mixed use. An environmentally friendly method of protecting wheat seeds, which consists in using a 40% lower rate of a chemical dressing agent with a biopesticide, turned out to be competitive.
Identification of non-tuberculosis mycobacteria isolated from cattle in the Republic of Tatarstan
Authors: Kamalieva Yu. R. , Mingaleev D. N. , Ravilov R. Kh.
Published: January 2022

The purpose of this work was to identify non-tuberculosism ycobacteria isolated from cattle in the Republic of Tatarstan. The article presents the results of identification of non-tuberculosis mycobacteria in samples of pathological material received from cattle reacting to tuberculin by polymerase chain reaction in real time and with electrophoretic detection. In the result of our research it is determined that in 43% of the explored samples of pathological material received from reacting to tuberculin cattle nontuberculous mycobacteria were identified.
Analysis of the results of epizootic monitoring of viral diarrhea — a disease of mucous membranes in cattle in the Russian Federation according to the reporting of 4-vet for 2020
Authors: Mikhailova V. V. , Lobova T. P. , Shishkina M. S. , Skvortsova A. N.
Published: January 2022

Relevance. The reproductive health of dairy cows is one of the top priorities in dairy farming. Viral diarrhea, a disease of mucous membranes in cattle, is one of the causes of impaired reproductive function on farms. The disease is widespread throughout the world and causes significant economic damage, which consists of a decrease in productivity, lack of offspring, impaired reproductive function of the broodstock, costs of treatment and specific prevention. The viral diarrhea virus has an immunosuppressive effect. Diagnosis is complicated by a “blurry” clinical picture due to the association of the virus with other respiratory-intestinal viruses and the addition of a secondary bacterial infection, as well as the presence of a persistent form of infection. The diagnosis requires the analysis of clinical and epizootic data, pathological changes and a combination of several methods of laboratory diagnostics. An important link in the prevention and recovery of herds is the conduct of epizootic monitoring and analysis of its results.

Methodology. The assessment of the epizootic situation for viral diarrhea, a disease of mucous membranes in cattle in the Russian Federation for 2020, was carried out based on the results of the analysis of information obtained from annual reports provided by state veterinary laboratories in the FSBI CNMVL in the form of 4-vet (annual).

Results. Based on the results of the epizootic monitoring, it can be concluded that the viral diarrhea virus is widely circulating in the livestock farms of the Russian Federation. In 2020, positive results were recorded in all federal districts of the Russian Federation (in 33 subjects), except for the Far Eastern Federal District. The most difficult epizootic situation is in the North Caucasus Federal District and the Central Federal District (38% and 29% of the total number of positive results, respectively).
Some economically useful signs of the pigs of a Large White breed in OOO “Rossyia”
Authors: Fayzullin R. A. , Sayfutdinov M. R.
Published: January 2022

The researches were carried out in ООО “Rossyia” of the Mozhginsky district of the Udmurt Republic. The object of the research was the sows of the main herd of a Large White pig breed. The reproductive qualities of the sows were studied according to such indicators as: the multiple births, the milkness, the mass of a nest in 2 months. The study of reproductive qualities was carried out using breeding cards of the sows and a book for registering farrowing and offspring of the pigs. The evaluation of the reproductive qualities of sows was carried out by calculating the indicators of a variational statistics: the arithmetic mean, the mean quadrate deviation, the coefficients of the variation, the heritability, the correlation. The indicator of a variational statistics was calculated according to the method of N.A. Plokhinsky. The reliability of the coefficients of the heritability and the correlation was determined using Student's t-test. Then studying the reproductive qualities of the sows of the main herd it was established that the multiple births in the average was 10.61 heads, the milkness — 51.34 kg, and the mass of a nest in 2 months — 156.72 kg. Hereat the coefficient of the variability on the multiple births was 12.95%, on the milkness — 8.41%, and on the mass of a nest in 2 months — 10.02%. The coefficient of heritability on the multiple births was 15.00%, on the milkness — 20.00%, and on the mass of a nest in 2 months — 25.00% (P > 0.999). The coefficients of the correlation between the multiple births and the milkness and the multiple births and the mass of a nest in 2 months, respectively, were r = +0.769 and r = + 0.474, and the coefficient of the correlation between the milkness and the mass of a nest in 2 months — r = + 0.754 under the probability of the infallible prognoses P > 0.999.
Combined functional additives for farm animals are an important segment in the implementation of the antibiotic resistance strategy and an effective mechanism for restoring animal homeostasis in mixed pathologies
Authors: Sevastianova T. V. , Usha B. V.
Published: January 2022

The article provides an overview of the global situation related to the problem of antibiotic resistance, the search for rational ways to solve the problem and proposals for the imperative introduction of functional feed additives into the nutritional plan of animals in order to increase the resistance of the animal body and reduce the toxic load on the gastrointestinal and hepatobiliary systems.
STUDI NILAI KUAT GESER TANAH LUNAK BERDASARKAN BESARNYA PENURUNAN YANG TERJADI
Authors: Istiatun Istiatun , Sudardja Handi , Yuwono Yuwono
Published: January 2022

Tanah lunak merupakan tanah yang kurang baik untuk mendukung suatu konstruksi yang berdiri di atasnya karena memiliki daya dukung yang rendah, sifat memampat yang tinggi dan memiliki stabilitas yang kecil. Sifat mudah memampat akan berpengaruh terhadap kegagalan konstruksi yang ada, jika penurunan yang terjadi melebihi penurunan yang diijinkan. Sedangkan daya dukung tanah yang rendah akan berpengaruh pada pembebanan yang dilakukan di lapangan, dimana beban diberikan secara bertahap. Beban tahap selanjutnya dapat diberikan setelah tanah mengalami penurunan akibat beban sebelumnya yang bekerja pada waktu tertentu, dimana kepadatan tanah dan kadar air tanah akan berubah. Hal ini mempengaruhi kekuatan tanahnya, dimana bertambahnya kepadatan tanah tentunya akan mempengaruhi perubahan nilai parameter kekuatan geser tanah yang dapat diketahui melalui hasil uji geser langsung. Untuk itu, maka dilakukan penelitian dengan model di laboratorium menggunakan bak uji, sehingga didapatkan parameter kekuatan geser dan korelasi antara besarnya penurunan tanah yang terjadi terhadap perubahan kuat geser tanah. Bak uji diisi dengan tanah yang dibuat jenuh, kemudian dipasang vertikal drain dan dibebani dengan pelat baja. Pembebanan pada bak uji dilakukan dengan waktu yang berbeda-beda sehingga akan mendapatkan besar penurunan tanah yang berbeda pula. Dari hasil pemodelan uji di laboratorium tersebut, didapatkan bahwa semakin besar nilai penurunan tanah, maka akan bertambah nilai kohesi tanahnya dan semakin berkurang sudut geser dalam tanah tersebut. Untuk kadar air tanah berbanding terbalik dengan penurunannya, semakin besar penurunan yang terjadi maka semakin kecil kadar airnya. Sedangkan untuk berat volume tanahnya adalah berbanding lurus, semakin besar penurunan yang terjadi maka semakin besar berat volume tanahnya.
ANALISIS SIFAT FISIS AGREGAT HALUS PASIR DAN LIMBAH PLASTIK
Authors: Riyadi Muhtarom , Sari Tri Wulan
Published: January 2022

Beton menurut salah satu sumber yaitu SNI 2847:2013 dapat memiliki arti  campuran semen Portland atau semen hidrolisis yang lain, agregat halus, agregat kasar, dan air, dengan atau tanpa bahan campuran tambahan (mixture). Tujuan dari penelitian ini adalah menganalisis sifat fisis dari agregat halus pasir dan limbah plastic seperti berat jenis SSD, berat jenis SSD, berat isi, Analisa ayak, kadar air, dan kadar lumpur. Metode yang dilakukan adalah menggunakan metode observasi dengan cara melakukan pengujian langsung di laboratorium sesuai Standar Nasional Indonesia (SNI). Hasil yang diperoleh menunjukkan bahwa pada penelitian agregat halus pasir dengan pengujian berat jenis SSD sebesar 2,55; penyerapan air sebesar 2,35%; berat isi / massa jenis lepas sebesar 1,33 Kg/liter; berat isi / massa jenis padat sebesar 1,56 Kg/liter; analisa ayak sebesar 2,90; kadar air sebesar 1,93%; dan kadar lumpur sebesar 3%. Nilai tersebut memenuhi standar spesifikasi pembuatan beton berdasarkan SNI 1969:2008. Sedangkan penelitian yang dilakukan terhadap agregat halus limbah plastik tidak memenuhi spesifikasi dan dapat dilihat pada pembahasan maupun lampiran.
Desain Autofill Smart Dispenser dengan Sistem Kendali Volume Air Otomatis dan Pengendali berbasis Android
Authors: Yadi Asri
Published: January 2022

Air memiliki manfaat yang sangat besar bagi kehidupan manusia terutama untuk kebutuhan sehari-hari. Kebutuhan air minimal setiap orang perharinya adalah 121 liter baik itu untuk minum dan masak, cuci, mandi serta keperluan ibadah.  Namun pemenuhan kebutuhan air ini sering mengalami kendala di kota-kota besar khususnya kantor dan pabrik.  Agar persediaan air minum ini mudah dijangkau maka digunakan dispenser sebagai media untuk menampung air galon. Untuk tujuan tersebut diatas, maka pada penelitian ini dibahas tentang rancang bangun autofill smart dispenser dengan sistem otomatisasi dan berbasis android untuk memudahkan pengisian air pada gelas dan mencegah air minum tumpah dan cepat habis. Waktu pengisian dispenser berbasis android dimana rata-rata pengisian dispenser berbasis android adalah 17,96 detik dan dispenser otomatis sebesar 18,28 detik.
Development of mechanisms for regulating the educational process by students of higher educational institutions
Authors:   Perm National Research Polytechnic University, Maltsev Dmitry V.
Published: January 2022

Introduction. Currently, civil passivity, unwillingness to bear responsibility, is very common among students of higher educational institutions. Creating conditions for the active life of students is a complex problem, the solution of which depends on the efficiency of the enterprises of the region and the country. The education of the norms of collective life in young specialists, the development of civil and social responsibility is an important and urgent task. The purpose of the study: to develop measures to improve educational work with students of technical universities by creating conditions for their active life in accordance with the purpose and objectives of the approximate work program of education recommended by the Ministry of Science and Higher Education. Materials and methods. The analysis of scientific sources in the field of education, organization of student self-government, improvement of student satisfaction is applied. The study analyzed the results of the questionnaire survey of 947 students of Perm National Research Polytechnic University. Methods of mathematical statistics: t-Student test for independent samples. The results of the study. Stated the facts of unsatisfactory consideration of the opinion of students, as well as the imperfection of the existing mechanisms of student self-government and regulation of the educational process. The identified comments and suggestions of students regarding the organization of the university's work remain mostly in self-examination reports, which was confirmed when comparing data on student satisfaction for 2019 and 2020, no significant differences were found according to the Student's criterion (p > 0.1). The practical significance lies in identifying the points of growth of higher educational institutions in terms of improving educational work. The results of the study can be useful and applicable for creating conditions for the active life of students in other universities of the country. In the future, it is planned to repeat the research in order to evaluate the recommendations.
Independent assessment of the quality of conditions for implementing educational activities in the region: statistical analysis of the results
Authors:   Ural State Pedagogical University, Chikova Olga A. , Davydova Natalia N. ,   Ural State Pedagogical University, Simonova Alevtina A. ,   Ural State Pedagogical University
Published: January 2022

Relevance. Currently, the most popular public administration mechanism in the field of education is the assessment of the quality of educational services rendered, an important component of which is an independent assessment of the quality of conditions for implementing educational activities. The use of the ECSI methodology based on structural equation modeling (SEM) can make an important contribution to the development of mechanisms for the independent assessment of the quality of education (IAQE). The research purpose is to study the possibilities of using the method of statistical data analysis for an independent assessment of the quality of conditions for implementing educational activities in the process of clarifying and confirming the results of monitoring studies in education. Materials and methods. Structural equation modeling was used to study data obtained in 1,143 educational institutions of the Sverdlovsk region (Russian Federation) located in 30 municipal districts, 25 cities, 4 closed administrative-territorial entities. The general population of respondents selected for the IAQE was 350,950 people, including parents (legal representatives) – 298,485 people (85%) and students aged over 14 – 52,465 people (15%). Research results. An original methodology for statistical analysis of data from an independent assessment of the quality of education has been developed. The method of structural equation modeling revealed statistically significant links between indicators with integral criteria of structural SEM-models of the IAQE. In particular, the structural SEM-model of the IAQE has a single negative value of the regression coefficient r=-1.32 for the indicator "Availability of information about the organization's teachers on its official website", and the structural SEM-model of the IAQE criterion "Comfort of the conditions in which educational activities are carried out" found the smallest value of the regression coefficient r=0.36 for the indicator "Availability of conditions for organizing the training and education of students with disabilities and disabled people". These results of the statistical analysis of the IAQE allow identifying directions for improving educational and management practices in the region. Conclusion. The developed original methodology can be used to clarify and confirm the results of monitoring studies in the field of independent assessment of the quality of conditions for implementing educational activities in the regions, especially in cases of any questions about the results of the studies conducted and obtaining controversial results.
Transformation of legal regulation of labor relations of scientific and pedagogical workers of modern universities in the digital economy
Authors:   Ural State Law University, Shcherbakova Olesya V.
Published: January 2022

Introduction. The sphere of employment, being one of the most significant segments of society, is undergoing changes in the context of the use of new digital technologies. First of all, we are talking about a change in the labor function of employees, the use of artificial intelligence during interviews, as well as electronic methods of registration of the emergence, change or termination of labor relations, electronic office work. Due to the specifics of the education sector, the practice of introducing the achievements of the digital economy into the process of legal regulation of the labor of scientific and pedagogical workers of modern universities is of particular interest, especially in terms of the existence of factors that impede the digital transformation of the employment sector. The purpose of the study was to determine the legal possibility of introducing the achievements of the digital economy into the practice of legal regulation of labor, as well as to identify the factors that impede the digital transformation of the employment sector, using the example of scientific and pedagogical workers of modern universities. Materials and methods. The work used the methodology of a comprehensive study, including methods of document analysis, comparative analysis, secondary use of sociological, economic and medical data. The study used Rosstat data on higher education institutions registered in the Russian Federation for 2020. The results of the study show that the development of labor relations is taking place in line with modern global trends in terms of introducing the achievements of the digital economy into the practice of legal regulation of public relations. The sphere of education in our state is not an advanced industry for the introduction of digital technologies. However, according to research data, educational institutions of higher education are actively introducing electronic services and resources into their activities: electronic library systems (97.8%), electronic versions of textbooks (95.8%), training computer programs on certain subjects or topics (92.3%), as well as special software for solving individual problems – 90.8%, electronic document management systems – 84.1%. The specifics of work in educational organizations determines the need for the development and implementation of specific digital transformation tools in modern universities.
STUDYING THE PROPERTIES OF DISTILLATE USING DIFFERENT CRUDE OILS AND THEIR FRACTIONS UNDER ATMOSPHERIC DISTILLATION
Authors: Hussein Ali Douaa , A.R. Mohammed Muhannad
Published: January 2022

This research study the properties of two different crude oils . Two samples of crude oil were used, which were ( Al – Dora and Al - Ahdab )crude oil. Atmospheric distillation used to separate these two crude oils into their fractions according to boiling point. This research introduced most important characteristics and information's about these samples of crude oils and their products. ASTM distillation was converted to TPB distillation curve. It was found that the preliminary boiling point is lower than the cease point is higher than ASTM distillation for the two crude oils. Most important properties of the products of the two crude oils were calculated. These properties are API, gravity, Watson characterization factor (k), viscosity, molecular weight and refractive index. It was found that the API gravity for Al-Dora crude oil cuts is less than that of the Al-Ahdab crude oil cuts. Also , Al-Dora and Al-Ahdab crude oils cuts having more naphthenic or aromatic components since the characterization factor is less than 12.5. it was concluded that the characterization factor (K) for Al-Ahdab crude oil is less than Al-Dora crude oil for gasoline only. While the opposite happens with Kerosene and gas oil. Finally , It was conclude that the viscosity, molecular weight and refractive index of Al-Dora crude oil products were higher than that of the products of Al-Ahdab crude oil. It was found also that the viscosity of cuts for Al-Dora and Al- Ahdab crude is increase because kerosene is more viscous (heavy cut) than gasoline. Also gas oil is more viscous than gasoline and kerosene. Finally , it was concluded that the viscosity of gasoline, kerosene and gas oil for Al-Dora crude is higher than gasoline, kerosene and gas oil for Al-Ahdab crude oil. It was concluded that the molecular weights of gasoline, kerosene for Al-Dora crude is higher than gasoline, kerosene for Al-Ahdab crude oil but the gas oil is on the contrary. It was concluded that the refractive index for Al-Dora crude is higher than Al-Ahdab crude oil
WEAR PERFORMANCE AND MAGNETIC PROPERTY OF ALUMINUM REINFORCED WITH FE2O3 AND AL2O3 HYBRID NANOCOMPOSITE USING POWDER METALLURGY P/M METHOD
Authors: Alalkawi H. J. M. , Adel Aziz Ghada , A. Aljawad Hussain
Published: January 2022

The current study deals with fabricating a hybrid nanocomposite. Pure aluminum as the base matrix and Fe2O3 and Al2O3. A reinforcements Fe2O3 weight percentage (wt%) is varied (1.5, 2.5 and 5 % wt%) and Al2O3 is held constant (2 wt%). The new designed nanocomposite was produced using Powder Metallurgy (P/M) method. The experimental results revealed that the microstructure images of nanocomposites showed uniformly distributed of Fe2O3 and Al2O3 in aluminum matrix. Dry tribological behavior (wear rate and coefficient of friction) was studied and for varying hybrid reinforcement content. The results observed that the wear resistance of hybrid nanocomposites improved with the increasing of Fe2O3 + Al2O3 reinforced material but the better wear resistance was recorded with the (1.5% Fe2O3 + 2% Al2O3) wt% than the base metal and other nanocomposites. It is evident that the maximum reduction of wear rate and COF were 4.87 × 10-8 g/m and 0.59 respectively for the (1.5% Fe2O3 + 2% Al2O3) nanocomposite. The hysteresis curve of nanocomposites showed that the magnetic properties which indicated that the better response of magnetic properties was found with the nanocomposite of (1.5% Fe2O3 + 2% Al2O3) content.
How African Nova Scotians envision culturally relevant and sustaining pedagogy as civic repair
Authors: Jean-Pierre Johanne
Published: January 2022

This article presents findings that connect cultural trauma, culturally relevant and sustaining pedagogy and Black Canadians ' aspirations. African Nova Scotians constitute the largest multigenerational Black
Canadian community, with 400years of presence in Atlantic Canada.
Despite the end of de jure school segregation in 1954, African Nova
Scotians’ social and cultural capital were not incorporated in curricular
and pedagogical practices. Using the theoretical framework of cultural
trauma, this article draws from a qualitative study conducted using
semi-structured interviews and focus groups with sixty participants. A
cultural trauma process takes place after a traumatic event and involves
a cycle of meaning-making and interpretation that can result in
demands for reparation or civic repair. This study illustrates how through
the cultural trauma process grounded in their collective memory,
African Nova Scotians articulate an aspiration for culturally relevant and
sustaining pedagogy as a form of civic repair. This transformative
pedagogy would facilitate a reconnection with their heritage and a
fulfilment of the democratic goals of public education.
Enhancing the learning and teaching of public speaking skills
Authors: Jean-Pierre Johanne , Hassan Sabrin , Sturge Asha
Published: January 2022

Various pedagogical strategies promote the development of communication skills that enable
graduates to leave their mark and make positive changes in society. This article focuses on
instructional lessons learned from undergraduate student perspectives of the pedagogy of
the lightning talk, a three-minute oral presentation delivered without the use of supporting
materials and without audience engagement in a noncompetitive environment. Drawing
from the data of a mixed-methods study conducted at a metropolitan university, this article
highlights key pedagogical lessons. Students’ responses indicate that instructors can
implement instructional strategies that enhance students’ preparatory work and accessibility.
Students also shared that they developed valuable public speaking-related skills. Overall,
the findings can inform how instructors can enhance learners’ communication skills with
inclusive teaching strategies.
Implementation Of Machine Learning To Determine The Best Employees Using Random Forest Method
Authors: Taqwa Prasetyaningrun Putri , Pratama Irfan , Yakobus Chandra Albert
Published: January 2022

In the world of work the presence of the best employees becomes a benchmark of progress of the company itself. In the determination usually by looking at the performance of the employee e.g. from craft, discipline and also other achievements. The goal is to optimize in decision making to the best employees. Models obtained for employee predictions tested on real data sets provided by IBM analytics, which includes 29 features and about 22005 samples. In this paper we try to build system that predicts employee attribution based on A collection of employee data from kaggle website. We have used four different machines learning algorithms such as KNN (Neighbor K-Nearest), Naïve Bayes, Decision Tree, Random Forest plus two ensemble technique namely stacking and bagging. Results are expressed in terms of classic metrics and algorithms that produce the best result for the available data sets is the Random Forest classifier. It reveals the best withdrawals (0,88) as good as the stacking and bagging method with the same value
Classification of Toddler Nutritional Status Based on Antrophometric Index and Feature Discrimination using Support Vector Machine Hyperparameter Tuning
Authors: Much. afif masykur mughni  , Fahrudin Tresna Maulana , Kamisutara Made
Published: January 2022

Nutritional status is the study of food and is related to health. Nutritional status is a benchmark to assess the health development of toddler. The nutritional status of toddler is assessed according to three index, such as body weight to age (BW / A), body height to age (BH / A), body weight to body height (BW / BH). The issue of nutrition is still a major factor in the growth and development of  toddler in Indonesia. Public Health Center (Puskesmas) and Integrated Healthcare Center (Posyandu) as public health services work together to control the growth and development of toddler in Indonesia. To help control the growth and development of toddler, we proposed a research to classify the nutritional status of toddler based on anthropometric index. The nutritional status of toddler dataset was formed into a classification model using SVM Hyperparameter Tuning. SVM is a machine learning which the classification model used a hypothesis space in the form of linear functions in a high dimensional feature space. Adjustment of the hyperparameter was involved to reach a model that can optimally solve machine learning problems. We implemented feature selection using Fisher's Discriminant Ratio as a preprocessing stage, which the most important features were body weight (BB) and height (BH). The experimental results showed the classification model using SVM on training and testing data with a ratio of 70:30 reached accuracy of 84%, while SVM Hyperparameter Tuning with parameter of Cost = 100 parameters, Gamma = 0.01, Kernel = RBF reached accuracy of 97%. They represented a significant accuracy difference of 13%.
COLLABORATIVE GOVERNANCE SEBAGAI SOLUSI DALAM TATA KELOLA PEMBERDAYAAN NELAYAN
Authors: Fajri Hidayatul , Maani Karjuni Dt. , Wahyuni Nila , Malau Hasbullah
Published: January 2022

Salah satu metode populer dalam model tata kelola saat ini adalah kolaboratif. Kolaborasi tersebut dinilai mampu menghimpun para pemangku kepentingan dalam suatu lembaga yang akan efektif dalam memecahkan masalah, salah satunya adalah masalah dalam pemberdayaan. Oleh karena itu, artikel ini bertujuan untuk membahas persepsi dari pemangku kepentingan terhadap bentuk pengelolaan pemberdayaan nelayan di Kabupaten Pesisir Selatan. Penelitian ini menggunakan pendekatan multi-kriteria sistematis untuk mengeksplorasi informasi tentang preferensi para pemangku kepentingan mengenai tujuan apa yang mereka anggap penting (apa), langkah-langkah dan strategi untuk mencapai tujuan mereka (bagaimana), dan opsi yang mereka tawarkan untuk meningkatkan tata kelola pemberdayaan. Hasil penelitian menunjukkan bahwa masing-masing stakeholder memiliki preferensi, dan langkah-langkah yang berbeda di dalam melihat tata kelola pemberdayaan, tetapi mereka memiliki opsi yang sama tentang bentuk tata kelola pemberdayaan yangÂ  dianggap efektif yaitu pengelolaann pemberdayaan yang mampu melibatkan atau mengakomodasi banyak pihak. Sehingga, hasil penelitian ini menyarankan terbentuknya pengelolaan pemberdayaan nelayan yang berbentuk kolaboratif antara stakeholder yang ada di Kabupaten Pesisir Selatan. Dengan cara ini pemberdayaan nelayan dapat lebih baik dalam memfasilitasi kepentingan dan partisipasi dari stakeholder.
Faktor Risiko Kejadian COVID-19 Pada Pasien Di RSUD Sayang Rakyat Kota Makassar
Authors: Wa Ode Nurfalah  , Nur Ulmy Mahmud  , Sumiaty  , Mansur Sididi  , Nurul Hikmah
Published: January 2022

COVID-19 adalah penyakit menular yang baru ditemukan pada Desember 2019 di Wuhan yang disebabkan oleh SARS-CoV-2. Mulai januari 2020, virus ini menyebar ke luar Tiongkok, pertama di Thailand, Korea Selatan, dan Jepang. Sehingga pada tanggal 11 Maret 2020 World Health Organization (WHO) menyatakan COVID-19 sebagai pandemi. COVID-19 pertama dilaporkan di Indonesia pada tanggal 2 Maret 2020 sejumlah 2 kasus. Virus ini dapat menyerang siapa saja, baik balita, anak-anak, orang dewasa, orang tua, ibu hamil maupun ibu yang sedang menyusui. Namun, beberapa orang memiliki risiko lebih tinggi untuk terinfeksi COVID-19. Tujuan dari penelitian ini untuk mengetahui faktor risiko kejadian COVID-19 pada pasien COVID-19 di Rumah Sakit Umum Daerah (RSUD) Sayang Rakyat Kota Makassar. Jenis penelitian ini adalah observasional analitik dengan rancangan Case Control study. Hasil penelitian ini menunjukan bahwa umur merupakan faktor risiko yang tidak bermakna terhadap kejadian COVID-19 dengan nilai OR=6,556 95% CI 0,764-56,219. Kebiasaan merokok merupakan faktor risiko yang bermakna terhadap kejadian COVID-19 dengan nilai OR=1,447 95% CI 1,447-15,046. Kontak erat merupakan faktor risiko yang bermakna terhadap kejadian COVID-19 dengan nilai OR=188,500 95% CI 38,284-928,114. Komorbid merupakan faktor risiko yang bermakna terhadap kejadian COVID-19 dengan nilai OR=3,406 95% CI 1,486-7,809.  Sebagai saran dalam penelitian ini masyarakat diharapkan untuk mengkonsumsi makanan yang dapat meningkatkan imun tubuh, mengurangi atau bahkan berhenti merokok, selalu mematuhi protokol kesehaatan serta bagi masyarakat yang memiliki komorbid diharapkan dapat mengendalikan komorbidnya.
Substantiation of flexible screw conveyor metal consumption under productivity maintenance conditions
Authors: Dovbush Taras , Dovbush Anatolii , Khomyk Nadiia , Tson Hanna
Published: January 2022

Transportation, as well as loading and unloading, of bulk materials by flexible screw conveyors has wide practical application and its share is approximately 40–45%. The flexible screw conveyors are also widely used as they can change the trajectory and height of technological raw material transportation. The above-mentioned mechanisms consist of separate rigid sections which are pivotally connected between each other. Though, high metal consumption is one of their disadvantages. Taking into account that the load on section is increasing from the unloading area to the working body, it has enabled us to reduce their metal consumption.Some theoretical substantiation of productivity determination and energy values of flexible screw conveyors depending on the type of technological raw material and the height of transportation has been given in the article under discussion. The obtained characteristics have made possible to substantiate the force factors acting on separate sections. The rigid sections where the rotary moment transmission is taking place due to the flat plates action have been used in the flexible screw conveyor. Therefore, some recommendations on the mechanism metal consumption reduction without its productivity decrease due to the plates size optimization have been made in the article under discussion.
Synthesis and experimental studies of the method of manufacturing screw spirals with a rotating plug with feasibility study
Authors: Leshchuk Roman , Palivoda Yuriy , Navrotska Tatiana , Hevko Bogdan , Khoroshun Roman , Hevko Andriy
Published: January 2022

The structural synthesis of methods of winding screw spirals using the method of hierarchical grouping by means of morphological analysis is carried out and a number of alternatives that allowed to create the improved way of winding screw spirals with rotating plug is obtained. On the basis of the conducted multifactor experiment the study of torque of the process of screw workpiece calibration per step was performed and the regression dependence was obtained to determine the influence of winding width, wedge angle and winding thickness on the torque of the calibration process. It is established that calibration process of the turn of screw workpiece per step depends on the width, thickness of the spiral and the angle of the wedge of the device. With increasing inclination of the wedge of the device and the thickness of the winding, for the material steel 08kp, the torque increases and reaches 79 N m. It is established that the dominant factor influencing the value of torque is the angle of the wedge of the device, and the least influential is the winding width. The technical and economic estimation of the method of winding screw spirals with rotating plug is carried out and found that the annual economic effect, when replacing the basic version of winding screw spirals (winding on the frame) on the design (winding with rotating plug), when operating equipment in one shift is 16995.79 UAH.
Development of a web resource for safe job search in a Covid-19 pandemic
Authors: Boichuk Andrii , Styslo Taras , Vashchyshak Serhii , Ostafiichuk Petro
Published: January 2022

The work describes the main steps, the structure, and the result of web resource for job search, which is relevant in the context of a pandemic and employment loss of a large number of citizens. The focus is on the development of a platform with enhanced protection from the point of view of a job seeker, who can analyze data about the employer, and leave a real feedback both at the job search stage and after employment. For this purpose different user profiles and a real opportunity to leave feedback are provided. A platform is developed using PHP with PDO extension for database connection. MySQL relational database is used as a database. All phases of resource development, from architectural and database planning to the development of layouts and interfaces, are described in details. Special attention to the protection of information transmitted by both employers and job seekers is paid. The functionality of the developed system is analyzed. The received resource has been tested and it has been established that it can be used effectively for both employers and job seekers with the appropriate functionality, the ability to post, edit, delete vacancies and comments about the company. This, in turn, makes it possible to avoid fraud and cybercrime by checking the veracity of the information provided by the employer and forming an employer’s rating based on real feedback from persons who work or have worked there.
Study the Effect of Water Content on the Structure of Electrochemically Prepared TiO2 Nanotubes
Authors: Al-Waisawy Sara , Kareem  Abdullah Ahmed , Hamed Hadi A. , Al-bakri Ali A.
Published: January 2022

In this research, the pure titanium foil was treated in glycerol base electrolyte with 0.7 wt.% NH4F and a small amount of H2O at 17 V for 2 hours by electrochemical anodization process in order to prepare Titania nanotube arrays at room temperature (~25 ºC), different water content was added to the electrolyte as a tube enhancing agent. The high density uniform arrays are prepared by using organized and well aligned these tubes. The average size of tube diameter, ranging from 57 to 92 nm which found it increases with increasing water content, and the length of the tube ranging from 2.76 to 4.12 µm, also found to increase with increasing water content and ranging in size of wall thickness from 23 to 35 nm. A possible growth mechanism is presented. The X-ray diffraction (XRD), atomic force microscopy (AFM), and scanning electron microscopy (SEM) were utilized to study the structure and morphology of the Titania films.
Glaucoma: A review for the family physician
Authors: Harrison E. Hunter , Skorin Leonid
Published: January 2022

Glaucoma is an insidious disease process that causes damage to the optic nerve head and retinal nerve fiber layer, resulting in progressive vision loss. Multiple factors play a role in its pathophysiology, but intraocular pressure is a significant yet modifiable risk factor and therefore is targeted by all current treatment modalities. Its high prevalence and potential for irreversible damage necessitate an understanding of the condition by primary care physicians, who will undoubtedly be managing conditions and medications that can influence glaucomatous progression. This article will explore the pathophysiologic basis of glaucoma, discuss some of the common subtypes and highlight important clinical considerations.
Психологічні передумови формування емоційного інтеллекту дитини у дошкільному віці
Authors: Ткач Тамара
Published: January 2022

У статті розглядається проблема розвитку емоційного інтелекту в дошкільному віці. Автор аналізує результати діагностичного дослідження з метою виявлення особливостей емоційного інтелекту дошкільників.
Емоційний інтелект – одна з найбільш популярних тем останніми роками в соціально-психологічних дослідженнях. Це поняття має особливе значення, особливо для дітей дошкільного віку. У цьому дослідженні наведені спроби пояснити основні теорії емоційного інтелекту. Емоційний інтелект можна визначити в найпростішому сенсі як здатність втілювати уявлення, що відчуває людина, а також здатність ефективно керувати власними почуттями, щоб приймати точні й ефективні рішення від власного імені. життя та стосунки з іншими людьми. Передбачається, що навичка емоційного інтелекту, яка здається дуже ефективною для підвищення якості життя людини, буде надзвичайно корисною як для людей, так і для суспільства в ім’я майбутнього, якщо її спробувати розвинути, починаючи з дитинства. У цьому дослідженні ми маємо на меті підкреслити цей момент. Елементам емоційного інтелекту слід навчати дітей, оскільки зараз у світі відбуваються складні зміни в моделях людських соціальних стосунків, що має великий негативний вплив, який можна побачити через ЗМІ та телебачення. Це викликає у дітей присутню дратівливість і агресивність через зміну цього явища.
Метою статті є визначення психологічних передумов формування емоційного інтелекту в дошкільному віці.
Методами дослідження були загальнонауковий системний підхід, комплексний аналіз проблеми дослідження в її розвитку.
Результати. Потребують розробки нові методики дослідження. Для цього необхідно усвідомлення того факту, що сучасні методики вимірювання емоційного інтелекту є фактично варіації на два інструменти – тест та опитувальники, причому ні ті, ні інші не задовільнять поставлених завдань. . Розуміння ролі емоційного інтелекту у житті людини та дослідження його механізмів необхідно здійснювати з урахуванням нових результатів нейропсихології. Оскільки адекватна операціоналізація є умовою надійних висновків щодо будь-якого конструкту, успішний розвиток психології емоційного інтелекту навряд чи можливо без створення принципово нових діагностичних підходів.
Ключові слова: емоційний інтелігент, діти дошкільного, дош.
Oncogenic TYK2 P760L kinase is effectively targeted by combinatorial TYK2, mTOR and CDK4/6 kinase blockade
Authors: Woess Katharina , Macho-Maschler Sabine , Van Ingen Schenau Dorette S. , Butler Miriam , Lassnig Caroline , Valcanover Daniel , Poelzl Andrea , Meissl Katrin , Maurer Barbara , Brandstoetter Tania , Vogl Claus , Koren Anna , Kubicek Stefan , Orlova Anna , Moriggl Richard , Strobl Birgit , Sexl Veronika , Van Leeuwen Frank N. , Kuiper Roland P. , Mueller Mathias
Published: January 2022

Tyrosine kinase 2 (TYK2) is a member of the Janus kinase/signal transducer and activator of transcription pathway, which is central in cytokine signaling. Previously, germline TYK2 mutations have been described in two patients developing de novo T-cell acute lymphoblastic leukemias (T-ALL) or precursor B-ALL. The mutations (P760L and G761V) are located within the regulatory pseudokinase domain and lead to constitutive activation of TYK2. We demonstrate the transformation capacity of TYK2 P760L in hematopoietic cell systems including primary bone marrow cells. In vivo engraftment of TYK2 P760L-expressing cell lines led to development of leukemia. A kinase inhibitor screen uncovered that oncogenic TYK2 acts synergistically with the PI3K/AKT/mTOR and CDK4/6 pathways. Accordingly, the TYK2-specific inhibitor deucravacitinib (BMS986165) reduces cell viability of TYK2 P760L-transformed cell models and ex vivo cultured TYK2 P760L-mutated patient- derived xenograft cells most efficiently when combined with mTOR or CDK4/6 inhibitors. Our study thereby pioneers novel treatment options for patients suffering from TYK2-driven acute leukemia.
B-cell antigen receptor expression and phosphatidylinositol 3-kinase signaling regulate genesis and maintenance of mouse chronic lymphocytic leukemia
Authors: Schmid Vera Kristin , Khadour Ahmad , Ahmed Nabil , Brandl Carolin , Nitschke Lars , Rajewsky Klaus , Jumaa Hassan , Hobeika Elias
Published: January 2022

Chronic lymphocytic leukemia (CLL) is a frequent lymphoproliferative disorder of B cells. Although inhibitors targeting signal proteins involved in B-cell antigen receptor (BCR) signaling constitute an important part of the current therapeutic protocols for CLL patients, the exact role of BCR signaling, as compared to genetic aberration, in the development and progression of CLL is controversial. In order to investigate whether BCR expression per se is pivotal for the development and maintenance of CLL B cells, we used the TCL1 mouse model. By ablating the BCR in CLL cells from TCL1 transgenic mice, we show that CLL cells cannot survive without BCR signaling and are lost within 8 weeks in diseased mice. Furthermore, we tested whether mutations augmenting B-cell signaling influence the course of CLL development and its severity. The phosphatidylinositol-3-kinase (PI3K) signaling pathway is an integral part of the BCR signaling machinery and its activity is indispensable for B-cell survival. It is negatively regulated by the lipid phosphatase PTEN, whose loss mimics PI3K pathway activation. Herein, we show that PTEN has a key regulatory function in the development of CLL, as deletion of the Pten gene resulted in greatly accelerated onset of the disease. By contrast, deletion of the gene TP53, which encodes the tumor suppressor p53 and is highly mutated in CLL, did not accelerate disease development, confirming that development of CLL was specifically triggered by augmented PI3K activity through loss of PTEN and suggesting that CLL driver consequences most likely affect BCR signaling. Moreover, we could show that in human CLL patient samples, 64% and 81% of CLL patients with a mutated and unmutated IgH VH, respectively, show downregulated PTEN protein expression in CLL B cells if compared to healthy donor B cells. Importantly, we found that B cells derived from CLL patients had higher expression levels of the miRNA-21 and miRNA-29, which suppresses PTEN translation, compared to healthy donors. The high levels of miRNA-29 might be induced by increased PAX5 expression of the B-CLL cells. We hypothesize that downregulation of PTEN by increased expression levels of miR-21, PAX5 and miR-29 could be a novel mechanism of CLL tumorigenesis that is not established yet. Together, our study demonstrates the pivotal role for BCR signaling in CLL development and deepens our understanding of the molecular mechanisms underlying the genesis of CLL and for the development of new treatment strategies.
WORLD RANKINGS OF HIGHER EDUCATION QUALITY ASSESSMENT: PROBLEMS AND PROSPECTS OF USE
Authors: Nikonova Mariya
Published: January 2022

This article examines the influence of the main world rankings of higher education (using the example of the QS rating) on the change in the quality of higher education in Russia. The question of the applicability of these ratings for Russian universities, possible problems and prospects of changing the quality of higher education in Russia with the active application of this rating is considered. The analysis of the indicators affecting the places of Russian universities in the QS rating was also carried out, and the places of Russian universities were calculated without taking into account the most controversial indicators for them. As an alternative rating, RAEX-100 was considered and the change in the places of universities in it (relative to the results of the QS rating) was evaluated.
Perancangan Alat Pendeteksi Kualitas Minyak Goreng Dengan Parameter Viskositas Dan Densitas Mengggunakan Metode Fuzzy Logic
Authors: Surapati Alex , Zyaputra Azam , Rinaldi Reza Satria
Published: January 2022

AbstrakThe quality of cooking oil sold in the market needs to be checked to ensure its health. cooking oil quality detector is designed to make it easier for the public to know the quality of the cooking oil. The research method is to make tools and conduct testing. The test is carried out by measuring the viscosity and density using the tool made. When the viscosity of 985 fuzzification was "good", and the density was 542.93 Kg/mL of "good" fuzzification, the fuzzification was processed by a fuzzy inference system, then defuzzification occurred in the form of oil quality results. fried "good". When the viscosity of 932 fuzzification is "sufficient", and the density is 618.69 Kg/mL of "moderate" fuzzification, a fuzzy inference system occurs, a defuzzification process is "moderate", when the viscosity of 926 fuzzification is "bad", and a density of 631.31 Kg/mL fuzzification "bad", fuzzy inference system occurs, defuzzification process occurs with "bad" results. To ensure that the results are accurate, the sample is taken to the BPOM which measures free fatty acids. From the BPOM test results converted to viscosity and density. In order to obtain an accurate conversion value between viscosity and density, it is recommended that a large number of samples be tested..Keywords: viscosity, density, fuzzy logic