bluuebunny/crossref_metadata_2025 huggingface dataset:
Telecom towers under the threat of lightning hazards
Authors: Sharma Shriram , Shrestha Prabidhi , Shrestha Pitambar
Published: June 2022

Lightning is an extremely complex electrical discharge that occurs within the earth’s atmosphere. It is the biggest threat to communication and transmission towers and damages electronic and electrical equipment beyond repair directly or indirectly. Although the protection against the lightning hazards can be achieved with the available technology and knowledge, such measures are largely overlooked in the developing countries in particular. Protecting communication & transmission towers, communication & transmission systems from the direct lightning strikes and saving human lives, livestock and other property damages from indirect lightning is a big challenge to the service providers. Nepal is a lightning prone country where the communication towers and system are often the victims of lightning strikes. In this study, we have made field assessment at the various sites of Nepal Telecom’s Base Transceiver Station (BTS) and Repeater towers for investigating their status pertinent to lightning threat and protective measures adopted in those sites. The main objectives of the field assessment were to investigate the effectiveness of the protective measures adopted, identify their inadequacies and hence to provide appropriate solutions as per the international standards (IEC 62305-4), in order to improve the quality of telecom services. The lightning strikes to the towers inside the Kathmandu valley were recorded to be rare, however it was common in the outskirts. Although, severe damage to the towers were not observed neither were recorded, the status of the towers in the perspective of lightning hazards were not found to be in the sound state. Contact resistance of the earthing system, installation of SPDs and equipotential bonding of the system need to be improved. Further, the protective measures against the hazards due to indirect effects of lightning strikes were found to be extremely poor. We recommend the improvements in protective measures against lightning in the neighborhood of the towers for the human as well as equipment safety.
Investigation of the water states of poly(styrene sulfonic acid) grafted poly(ethylene-co-tetrafluoroethylene) copolymer using FT-IR analysis
Authors:   Physics Laboratory, Le Thanh Ton High School, Ho Chi Minh city, Dinh Tran Trong Hieu , Lam Hoang Hao ,   University of Science, Vietnam National University, Ho Chi Minh city, Tran Thanh Danh ,   University of Science, Vietnam National University, Ho Chi Minh city, Le Quang Luan ,   Biotechnology Center of Ho Chi Minh city, Tran Van Man ,   University of Science, Vietnam National University, Ho Chi Minh city, Huynh Truc Phuong ,   University of Science, Vietnam National University, Ho Chi Minh city, Dinh Van Phuc ,   Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh city, Luu Anh Tuyen ,   Center for Nuclear Technologies, Vietnam Atomic Energy Institute, Ho Chi Minh city, Pham Kim Ngoc ,   University of Science, Vietnam National University, Ho Chi Minh city, Tran Duy Tap ,   University of Science, Vietnam National University, Ho Chi Minh city
Published: June 2022

The water states of poly(styrene sulfonic acid) (PSSA) grafted poly(ethylene-co-tetrafluoroethylene) copolymers (ETFE-PEMs) with grafting degree (GD)=8.8-30.5% are investigated under ambient conditions by using FT-IR analysis. Detailed analysis of the FT-IR spectra of ETFE-PEMs allows the observation of each component of water in the two broad bands of 1500-2000 cm-1 and 2400-3800 cm-1. These components include protonated water (H3O+...(H2O)n), H-bonded water to sulfonic acid groups ((SO3)...(H3O+)(H2O)n), H-bonded water to other water molecules ((H2O)...(H2O)), and non-H-bonded water (HOH...F). Of these water forms, ((SO3)...(H3O+)(H2O)n) is predominantly represented. Free water (non-H-bonded water) is assumed to be trapped in the holes of the ETFE backbone and is thus difficult to remove at 50oC over a 24 h period. The total peak areas of the water molecules significantly increase with GD indicating that the ETFE-PEM with higher GD possesses higher water content. Moreover, the increase of the total peak area with GD via two steps reveals an interesting relationship between the hierarchical structures and the capacity of water content under ambient conditions. The observed water content at ambient conditions can significantly affect the conductance of ETFE-PEMs under conditions of low relative humidity such as during fuel cell operation or measurement procedures of specific characterisations or testing methods.
V.I.E.T.N.A.M. by 4D printing of composites
Authors:   Concordia Center for Composites (CONCOM), Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Canada, Hoa Suong V. , Rosca Daniel I. ,   Center for Research on High Performance Polymers and Composites (CREPEC), Canada
Published: June 2022

This paper presents an application of 4D printing of composites (4DPC) to make composite structures of complex geometries without the need for complex moulds. This application is illustrated through the formations of the letters V, i, e, t, n, a, and m, which form the word Vietnam. In the procedure, laminates made of carbon/epoxy prepregs are laid on a flat mould. The deposition of the prepregs on the flat mould is done using an automated fibre placement machine (AFP), which can be considered as a large size 3D printer. For a smaller structure, the prepreg deposition can be accomplished using an AFP machine or by hand lay-up. Upon curing and cooling to room temperature, the laminate transforms itself from a flat configuration to the shape of the intended letter, except for the letter V. The mechanism that enables this transformation relies on the anisotropy of the laminate. This method has many potential applications, particularly in the delivery of bulky three-dimensional structures to remote locations.
Growing and laying performances of two varieties of Noi chickens raised in an intensive farming system
Authors:   National Institute of Animal Sciences, Dang Vu Hoa , Duong Van Diep ,   Dabaco Breeding Chicken Company Ltd, Nguyen Thi Huong ,   Dabaco Breeding Chicken Company Ltd, Do Ngoc Khanh ,   Dabaco Breeding Chicken Company Ltd, Le Thi Hue ,   Dabaco Breeding Chicken Company Ltd, Nguyen Minh Hieu ,   Dabaco Breeding Chicken Company Ltd, Tran Thi Ut ,   Dabaco Breeding Chicken Company Ltd, Nguyen Hoang Nguyen ,   Dabaco Breeding Chicken Company Ltd, Dang Thuy Nhung ,   Vietnam National University of Agriculture
Published: June 2022

This study was conducted to compare the black and dark brown varieties of Noi purebred chickens raised in an intensive farming system. A total of 600 black and 600 dark brown Noi chickens were observed starting from 1 day after hatching. At 20 weeks of age, 30 black Noi cocks and 300 black Noi hens, as well as 30 dark brown Noi cocks and 300 dark brown Noi hens, were studied until the beginning of reproduction. All roosters and hens were kept in individual cages and mating was accomplished artificially. At 24 weeks of age, the black and dark brown Noi cocks had average weights of 2555 and 2600 g, respectively, and 1796 and 1830 g for hens, respectively. There was no difference in body weight between the two varieties. The first egg-laying ages of both varieties were relatively late. From the age of 25 weeks up to 50 weeks, the egg yields of the black and dark brown Noi hens were 74.33 and 77.98 eggs/hen, respectively, with average egg weights of 48.3 and 49.7 g, respectively. Embryonic egg rates were low at 80.3 and 81.9% for the black and dark brown varieties, respectively, and the rate of chick/incubated eggs was 73.4 and 77.0%, respectively. The Noi chickens, especially the dark brown variety, reached a relatively high egg yield in an intensive farming system, which creates great potential for the exploitation and development of this genetic source.
TPS-3R Program Strategy in Bandar Lampung City
Authors: Septiana Anis , Budiono Pitojo , Roslia Feni
Published: June 2022

Waste production in Bandar Lampung City reaches 4000 tons per day. Heaps of waste that do not decompose become problems such as plastic waste, food waste, and paper materials. The City Government of Bandar Lampung made Regional Regulation Number 05 of 2015 concerning Waste Management in the City of Bandar Lampung by implementing:waste management through TPS 3R. The TPS 3R concept is a place for collecting, sorting, reusing, recycling, and processing regional scale activities. The area of TPS 3R, larger than 200 m2, is equipped with a sorting room, organic waste composting, warehouse, buffer zone and does not interfere with aesthetics and traffic. This research leads to the development of waste processing facilities using a Cost Benefit Analysis approach with a plan for two scenarios, namely Scenario A (business-as-usual) and Scenario B (waste processing using TPS-3R. The pattern of waste management in Bandar Lampung City uses the direct collection method (door to door) and immediately accommodated in Bakung TPA A strategy to optimize waste management at 3R TPS through outreach to the public.
The Necessity of Implementation by Local Values: Historical Study of ethnics conflict in Sampit Central Kalimantan Indonesia
Authors: Susanto Didi , Puryanto Sidik
Published: June 2022

This study aims to analyze ethnic conflict in Kalimantan Indonesia. As a country with Â a different culture and identity variant, the potential for conflict is very vulnerable to reappear. The research method in this study used qualitative study with historical analysis model. This method uses both primary and secondary supporting data with predominantly historical books relevant to ethnic conflict, supported by national and international journals and articles. The results of this study reveal that the historicalization of the conflict is still a grudge and each ethnic identity is still dominant in its group feeling and creates a perception of identity justification. This study conveys to the conclusion that the potential of a vulnerable Indonesian State of ethnic conflict can emerge as a time-bomb and any time due to political, economic, and norms. In order to prevent the ethnic conflict in Kalimantan from recurring, the State must be strong. The recommendations in this study adopted from the education of valuesÂ  that prioritize the value of harmony, the value of togetherness, in adapting to understand and implement the real philosophical in life is "dimana bumi dipijak disitu langit dijunjungâ€.
Development Of Credit Scoring Model For Borrowers Using Machine Learning Techniques
Authors: Ekong Rebecca Etim , Akintola Kolawole Gabriel , Kuboye Bamidele Moses
Published: June 2022

Financial organizations such as banks have experienced an increase in demand for loans from borrowers over the years. These organizations are highly interested in knowing whether a borrower can pay back if granted the loan requested. Granting loans to defaulters can cripple the business, hence, these financial organizations are compelled to evaluate credit worthiness of clients using the vast volume of historical data related to financial position of borrowers. Like other prediction models, credit scoring is a technique used in predicting the probability that a loan applicant, existing borrower, or counterparty will default. Machine learning technique has ability to solve these challenges faced by credit analyst by automating the processing and extraction of knowledge from data. This research focuses on the development of a credit scoring model using Rough Set Theory (RST) and Multi-Layer Perceptron (MLP) Neural Network. RST was used for feature selection while ANN trained with backpropagation was used for classification. This research used two credit scoring datasets; Australian and German credit dataset. Data pre-processing and machine learning were performed using the Anaconda software. This research compares the result obtained from the RST and MLP with Decision Tree, Logistic Regression, Random Forest, Support Vector Machine, Nayes Bayes, K-Nearest Neighbour and ANN using standard evaluation metric to ascertain its performance on the two datasets and conclude the major findings. This research contributes a credit scoring model with improved performance while saving the computational costs.
ВИКОРИСТАННЯ КОМБІНОВАНОГО СПОСОБУ ЗМІЦНЕННЯ ДЛЯ ОТРИМАННЯ ОПТИМАЛЬНОГО СКЛАДУ ФІЗИКО-МЕХАНІЧНИХ ХАРАКТЕРИСТИК СЕРЕДНЬОВУГЛЕЦЕВИХ СТАЛЕЙ
Authors: Чернета О.Г. , Середа Б.П. , Кубич В.І.
Published: June 2022

Механізми утворення зносостійких структур висвітлені в багатьох працях і широко застосовуються у виробничих процесах машинобудівних галузях. Відпрацьовані режими обробок, де гарантовано при послідовному виконанні певних операцій отримуються відповідні мікроструктури з заданими показниками мікротвердості і зносостійкості на дослідних сталях. Значним проривом у сфері зміцнюючих обробокстало використання високоенергетичних джерел енергії, що дозволило розширити спектр модифікування поверхневих шарів, значно підвищити міцницькі і зносостійкі характеристики. У виробничий практиці доволі часто процеси відновлення і зміцнення поверхневого шару складаються із наступних послідовних операцій: відновлення геометрії і форми поверхні за рахунок наплавлення електродами; лезвійна обробка для забезпечення геометричних параметрів виробу; борування поверхні з утворенням надтвердих структур; лазерна обробка для модифікування поверхні; фінішна обробка. Комбінований спосіб модифікації за допомогою борування і лазерної обробки, що включає попереднє борування в печі в середовищі боровміщуючих речовин із наступною обробкою імпульсним лазером приенергії накопичення Е=28 кДж, Ø=8 мм – діаметром лазерного пучка з коефіцієнтом перекриття зон обробки 15 %, з тривалістю імпульсу1.10-3— 2.10-3с і з відстанню до мішені70 мм дозволяє отримати на сталі 45 стабільний шар боридів і кабоборидів типу карбоборидами Fe(СB), Fe2(СB). Для визначення коливань фізико-механічних властивостей поверхневого шару (параметри Нμ, KCU, E, σв, σт, Kп, δ, ψ) сталі 45 після різних способів зміцнення (борування, борування + ЛО, лазерна обробка (ЛО), азотування + ЛО, азотування, термообробка) використовували метод інструментального ідентифікування за допомогою приладу «Micron-gamma». За результатами вимірів побудована графічна схема коливань фізико-механічних властивостей сталі 45після різних способів зміцнення. Розроблена методика визначення оптимальних способів і технологій зміцнення поверхневого шару деталей із сталі 45 за критеріальними показниками ефективності. Визначені основні значення базових показників, що складають Д — нульовий рівень і обов’язково необхідні для зміцнених поверхонь при відповідних технологіях.
МАТЕМАТИЧНЕ МОДЕЛЮВАННЯ ІНТЕНСІФІКАЦІІ ДРОБЛЕННЯ І ПОДРІБНЕННЯ ЗАЛІЗНОЇ РУДИ
Authors: Щербаков П.М. , Сдвижкова О.О. , Тимченко С.Є. , Клименко Д.В.
Published: June 2022

Досліджено основні характеристики процесів руйнування залізної руди при одночасному застосуванні до неї механічного навантаження та електричного поля ультрависокої частоти на підставі аналізу математичної моделі, що описує фізичні процеси, які виникають при цьому у кристалах кварцу. Проведено порівняння з випадком застосування лише механічного навантаження. Теоретично доведено, що при наявності двох руйнівних сил (в першому випадку) кристали кварцу накопичують більше енергії, причому цей ефект проявляється найбільше при резонансі. Запропоновано метод механічного дроблення і подрібнення залізної руди з використанням електричного поля ультрависокої частоти. Зроблено гранулометричний аналіз продуктів дроблення і подрібнення залізної руди. За результатами теоретичних та численних експериментальних досліджень обґрунтовано продовження науково-дослідних та конструкторських робіт з адаптації запропонованої щокової дробарки до виробничих умов.
МАТЕМАТИЧНЕ МОДЕЛЮВАННЯ ТА АНАЛІЗ ПОКАЗНИКІВ СЕРЦЕВО-СУДИННОЇ СИСТЕМИ ЛЮДИНИ
Authors: Трикіло А.І. , Багрій В.В. , Гулеша О.М. , Волошин Р.В.
Published: June 2022

Серцево-судинні захворювання — це група захворювань серця і кровоносних судин. Причинами серцево-судинних захворювань є порушення діяльності системи серця і кровоносних судин. Прикладами таких захворювань є: ішемічна хвороба серця (інфаркти), цереброваскулярна хвороба (інсульт), підвищений кров'яний тиск (гіпертонія), хвороба периферичних артерій, ревматичний порок серця, вроджений порок серця і серцева недостатність. Це провідна причина смерті в усьому світі: не від якої іншої причини щорічно не помирає стільки людей. За підрахунками, в 2021 році від серцево-судинних захворювань померло 17,3 мільйона чоловік — це становило 30% всіх глобальних випадків смерті. З цих випадків смерті, за оцінками, 7,3 мільйона випадків сталося в результаті ішемічної хвороби серця, а 6,2 мільйони — від інсульту. Більше 75% випадків смерті від серцево-судинних захворювань трапляються в країнах з низьким і середнім рівнем достатку, майже в рівній мірі як серед чоловіків та жінок. Сучасна медицина запевняє, що 80% передчасних інфарктів та інсультів можуть бути попереджені, це пов'язано з своєчасним попередженням початку захворювання.

Нові ІТ технології штучного інтелекту вже змінюють медицину. Оцифровування охорони здоров'я вже не лімітується впровадженням електронних медичних карток та віддаленими консультаціями. Розробляються телемедичні системи які за допомогою тільки смартфона з додатками та кишенькового датчика, дозволяють проводити процедуру моніторингу стану серцево-судинної системи в режимі реального часу, транслювати його результати на екран смартфона та монітор сімейного лікаря для оперативного отримання невідкладної поради.

Для здійснення поставленої задачі був виконаний аналіз показників стану серцево-судинної системи людини, наведених у сучасній науковій літературі. Для того щоб оперативно визначити стан серцево-судинної системи людини, були прийняті фізичні показники людини, які змінюються з часом нешвидко: вік людини, довжина тіла, її вага, та функціональні параметри, що змінюються через навколишнє середовище, стрес, напружену монотонну фізичну та розумову працю й емоціональне навантаження, які вимірюються неінвазійними способами: систолічного артеріального тиску, діатонічного артеріального тиску та частоти серцевих скорочень.

Аналіз впливу показників, які кількісно віддзеркалюють рівень функціонального стану організму і його систем, що характеризує його здатність адекватно і впевнено реагувати на комплекс невигідних факторів при економній витраті функціональних резервів, показав, що вплив на несхожі показники протилежний, і тому іноді деякі висновки про стан організму людини розбіжні. Під час виконання дослідження залежності адаптаційного потенціалу серцево-судинної системи організму людини, показника рівня фізичного стану та загального периферійного опору кровотоку від частоти серцевих скорочень, систолічного та діастолічного артеріального тиску, віку, маса і довжини тіла людини були побудовані поєднані графіки, які наочно відображують їх вплив за величиною і за знаком впливу.
Cluster reducibility of multiquark operators and tetraquark-adequate QCD sum rules
Authors: Lucha Wolfgang , Melikhov D. , Sazdjian H.
Published: June 2022

If connecting properties of a multiquark hadron with those exhibited by its constituents, QCD sum rules inferred along the routes of traditional wisdom necessarily involve contributions not related at all to and thus not presenting information about multiquarks. Realizing this deficiency, we propose to increase, for the example of tetraquarks, the predictive power of the QCD sum-rule formalism by disposal of all of the unwanted contributions from the very beginning; this move is easily accomplished by subjecting the contributions to our perspicuous selection criterion.
New physics and the tau polarization vector in b → cτ −ν¯τ decays
Authors: Penalva Neus , Nieves Juan , Hernández Eliecer
Published: June 2022

For a general H_b→H_c τ ν_τ decay, we analyze the role of theτpolarization vector P^μ in the context of lepton flavor universality violation studies. We use a general phenomenological approach that includes several new physics terms and we make specific evaluations of P^μ fordifferent decays. We show that a P^μ component orthogonal to the plane determined by the final hadron and τ three-momenta is only possiblefor complex Wilson coefficients and it would be associated to a violation of the CP symmetry.
Pion model with the Nakanishi integral representation
Authors: Moreira Moita R. , De Mello Joao , Federico T. , De Paula W.
Published: June 2022

In the present work, we describe a model for the pion based on an analytic expression for the Bethe-Salpeter (BSA) amplitude, combined with some ingredients from Lattice QCD calculations. The running quark mass function M(p2), used here, reproduces well the results of Lattice QCD calculations. The analytical form of the running quark mass function contains a single time-like pole, which implies in time-like poles of the dressed quark propagator. Such a form allows to build the weight functions, Gi(γ, z), for the Nakanishi integral representation of each scalar function, χi(k, p), appearing in the decomposition of the Bethe-Salpeter amplitude in terms of Dirac operators. Such scalar amplitudes can also be used to obtain the pion valence light-front wave function.
Ghost dynamics from Schwinger-Dyson equations
Authors: Narciso Ferreira Mauricio
Published: June 2022

We discuss the coupled dynamics of the ghost dressing function and the ghost-gluon vertex through the Schwinger-Dyson equations that they satisfy. In order to close the system of equations, we combine recent lattice data for the gluon propagator and an approximate STI-derived Ansatz for the general kinematics three-gluon vertex. The numerical solution of the resulting coupled system exhibits excellent agreement to lattice data, for both the ghost dressing function and the ghost-gluon vertex, and allows the determination of the coupling constant. Next, in the soft gluon limit the full three-gluon vertex appearing in the ghost-gluon equation reduces to a special projection that is tightly constrained by lattice simulations. Specializing the ghost-gluon Schwinger-Dyson equation to this limit provides a nontrivial consistency check on the approximations employed for the three-gluon interaction and shows that the latter has an important quantitative effect on the ghost-gluon vertex. Finally, our results stress the importance of eliminating artifacts when confronting lattice data with continuum predictions.
AROMATIC PLANTS AND ESSENTIAL OILS USED DURING LABOR WITH NOCICEPTIVE AND ANXIOLYTIC POTENTIAL
Authors: Cruz Kamila Martins da , Matias Rosemary , Heredia-Vieira Silvia Cristina , Rivero-Wendt Carla Letícia Gediel
Published: June 2022

Aromatherapy is a practice applied in different sectors such as post-operative care, pain treatment and anxiety reduction. However, in Brazil, the legislation allows the use of aromatherapy by nurses since 2018, but the use of essential oils during labor is not regulated. The aim of the study was to analyze the records of the benefits of using aromatherapy during labor and the chemical components of aromatic plants that contribute to the reducing pain, duration of contractions, anxiety and stress effects resulting from childbirth. The integrative review carried out in the Scopus, MEDLINE / PubMed and Science Direct databases specified between 2010 and 2020, in Portuguese, English and Spanish. The PICo methodology (Population, Interest and Context) was used to construct the research question and select controlled and uncontrolled descriptors, which were combined with the Boolean operators "AND", "OR" and "NOT". 17 articles were selected using aromatherapy during labor, individually or in conjunction with other therapies. The most used essential oil was Lavandula officinalis (53%), and the effects were related to the decrease in the pain of contractions and childbirth, followed by Rosa x damascena oil (23.5%), although the effect of the plant is more related to the reduction in the parturient’s anxiety and stress. Aromatherapy acts both on the physiological aspects of women in labor and on their subjectivity. Chemical evidence supports the relationship between the major compounds present in the essential oils of the aromatic plants used in the study and the beneficial effects of aromatherapy in labor.
A LEGISLAÇÃO EDUCACIONAL E AS AÇÕES IMPLEMENTADAS NO ENSINO BÁSICO DO BRASIL
Authors: Ferreira Sobrinho Junior João , Moraes Cristina de Cássia Pereira
Published: June 2022

Este artigo se propôs a identificar legislações nacionais orientadoras e como estas direcionaram as ações implementadas pelas redes de ensino nos primeiros dois meses (março/abril) de pandemia do COVID-19 no Brasil. Para responder a tal cenário se dispôs de pesquisa documental e bibliográfica a partir de trabalhos científicos e documentos oficiais para o levantamento, coleta e análise dos dados de forma qualitativa. E como resultado identificamos três legislações orientadoras: Portaria nº 343, de 17 de março de 2020; Medida Provisória de n° 934, de 1° de abril de 2020; e, Parecer CNE/CP Nº: 5/2020. A partir dessas orientações os entes traçaram sete estratégias pedagógicas principais para efetivamente realizarem essas aulas não presenciais: Transmissão via TV Aberta e rádio; Videoaulas gravadas e ao vivo em redes sociais; Envio de conteúdo pelas ferramentas digitais como também material impresso aos alunos; e, Uso de Plataformas de Ensino. Concluiu-se que muito embora todas as movimentações realizadas tanto no âmbito normativo quanto às próprias ações práticas implementadas pelos entes sejam válidas, a forma intempestiva na qual foi coercitivamente imposta por conta da pandemia, trouxeram dificuldades estruturais, de acesso e mesmo de utilização dos recursos digitais por alunos e professores, que podem ter acarretado um aprendizado abaixo do ideal para essas crianças/jovens, prejudicando assim o seu percurso escolar.
PROTETOR DE SEMENTES, PERÍODOS DE ARMAZENAMENTO E EMERGÊNCIA DE ARROZ IRRIGADO
Authors: Fulaneti Fernando Sintra , Ferreira Matheus Martins , Tartaglia Francieli de Lima , Beutler Amauri Nelson
Published: June 2022

O objetivo da pesquisa foi avaliar a influência do protetor, tratamento químico com fungicida e inseticida e períodos de armazenamento de sementes das cultivares de arroz irrigado IRGA 424 RI e BR IRGA 409, na germinação e emergência. Para cada cultivar, o delineamento experimental foi inteiramente casualizado, em esquema fatorial 3 x 5, com quatro repetições. Os três tratamentos foram: 1- fungicida + inseticida + protetor de sementes; 2- fungicida + inseticida; 3- sem tratamento de sementes. Os cinco períodos de armazenamento foram: 0, 5, 15, 30 e 60 dias, antes de realizar o teste de germinação das sementes em laboratório e emergência no campo. Em laboratório, avaliou-se também o número de plantas normais, anormais, comprimento de raiz e parte aérea para a cultivar IRGA 424 RI. O tempo de armazenamento das sementes influenciou a germinação de sementes em laboratório, porém, a porcentagem de germinação se manteve acima de 82,5%. Os tratamentos de sementes promovem maior emergência de plântulas e o tempo de armazenamento de até 60 dias não alterou a emergência no campo, nas duas cultivares. A utilização do protetor de sementes não alterou o estabelecimento inicial de plântulas no campo, nas duas cultivares.
SABERES DA EXPERIÊNCIA NO TRABALHO DOCENTE DE PROFESSORES DE UM CURSO DE EDUCAÇÃO FÍSICA
Authors: Madela Angelica , Nadaletti Bianca , Tavares Natacha da Silva
Published: June 2022

Este estudo busca apresentar reflexões acerca do objetivo de compreender as contribuições dos saberes da experiência no trabalho docente de professores do curso de graduação em Educação Física na Universidade do Oeste de Santa Catarina. O trabalho de campo foi constituído por quatro professores do curso de Educação Física da Universidade do Oeste de Santa Catarina- Campus Chapecó. O instrumento para a coleta de informações foi o questionário e a análise e interpretação seguiu a análise temática. A compreensão dos professores sobre os saberes da experiência partem de um conjunto de saberes construídos, atualizados e relacionados à profissão docente na educação superior em Educação Física, a qual pode ser reconhecida como espaço e tempo de construção de saberes da experiências, pela interação entre professores e estudantes e, por estar sempre aberta a construções e reconstruções. No trabalho docente na educação superior em Educação Física os professores produzem experiências em seu trabalho docente a partir do que já vivenciaram, perspectivando com isso, novas leituras de mundo, caminhando à construção de novos aprendizados, que ao serem interpretados transformam as experiências em saberes para o trabalho docente.
INVESTIGAÇÃO COMO PRÁTICA DE INTEGRAÇÃO E PROTAGONISMO DISCENTE NA EDUCAÇÃO PROFISSIONAL INTEGRADA AO ENSINO MÉDIO
Authors: Bezerra Adolfo Jatobá Medeiros , Michels Beatris Rosalina , Plácido Reginaldo Leandro
Published: June 2022

O presente trabalho é um relato de experiência de uma intervenção didática que utilizou a investigação para integrar conteúdos e estimular participação dos estudantes. O público alvo foi um grupo de discentes da disciplina de Zootecnia 1, do 1º ano do curso Técnico em Agropecuária integrado ao Ensino Médio. Os estudantes frequentavam aulas teóricas e práticas, e participaram de um projeto de pesquisa na área de aquicultura. As atividades desenvolvidas no projeto foram realizadas no laboratório de aquicultura, tiveram duração de um trimestre letivo e se concentraram majoritariamente no período da manhã. A proposta, a partir de uma perspectiva pedagógica sociointeracionista, buscou articular as práticas profissionais e a investigação como forma de exercício de ensino e aprendizagem. Como resultado foi possível observar que a investigação, articulada às práticas profissionais integradas, pode ser uma forma de relacionar teoria e prática, permitindo trabalhar a integração de conhecimentos pretendida nos cursos técnicos integrados ao Ensino Médio.
ALFABETIZAÇÃO CIENTÍFICA E ILHAS DE RACIONALIDADE NA EDUCAÇÃO INFANTIL
Authors: Pastorio Lia Heberlê de Almeida , Nicoletti Elenize Rangel , Robaína José Vicente Lima
Published: June 2022

O presente artigo resulta de uma pesquisa de doutorado em desenvolvimento sobre Ilhas Interdisciplinares de Racionalidade no contexto da Educação Infantil. A formação continuada serve de subsídio para efetivação de mudanças no campo profissional docente. O objetivo deste trabalho é analisar e disseminar os resultados de uma oficina realizada durante uma formação docente em Práticas de Ensino interdisciplinares. Utilizou-se Análise de Conteúdo dos esquemas relacionais produzidos por 14 participantes divididos por etapas da educação básica (Educação Infantil e Ensino Fundamental). As análises evidenciaram que os Campos de Experiência (BNCC) foram envolvidos, de modo simultâneo, nas propostas levantadas pelos participantes do curso. Destaca-se que, na Educação Infantil, também é possível o trabalho com as Ilhas de Racionalidade, pois mostrou-se como estratégia facilitadora e potencializadora para um ensino de qualidade, especialmente neste momento de consolidação desta etapa (com a sua obrigatoriedade) e apreensão de uma nova política pública norteadora do processo educativo.
Utilização de taquizoítos do Neospora caninum na produção de lâminas para imunoflorescência indireta
Authors: Devens Bruna Alves , Viloria Marlene Isabel Vargas
Published: June 2022

A neosporose causada pelo protozoário apicomplexa, Neospora caninum, é considerada uma importante causa de aborto em bovinos, provocando falhas reprodutivas, além de provocar anormalidades neuromusculares em cães. Os hospedeiros definitivos são os cães e os coiotes por liberarem no ambiente as fezes contendo oocistos. Este trabalho visa à produção de antígenos para a preparação de lâminas a fim de realizar da imunofluorescência indireta, e assim a sua utilização na detecção de animais positivos em uma propriedade.
واقع استخدام الشبكات الاجتماعية في التعليم لدى طالبات الدراسات العليا في جامعة الملك سعود
Authors: الموسى رائدة سعد , السعدني محمد عبد الرحمن
Published: June 2022

تهدف الدراسة إلى معرفة واقع استخدام الشبكات الاجتماعية في التعليم لدى طالبات الدراسات العليا في جامعة الملك سعود، وقد تمثّل مجتمع الدراسة بطالبات الدراسات العليا (ماجستير ودكتوراه) في جامعة الملك سعود، والبالغ عددهن (3529) طالبة وفقًا للإحصائيات الإدارية لعام 1440ه، استخدمت الباحثة أسلوب العينة العشوائية في جمع البيانات فتكونت عينة الدراسة من (41) طالبة، وقامت الباحثة باستخدام المنهج الوصفي في دراسة الظاهرة، حيث اعتمدت على الاستبانة لجمع البيانات، وتوصّلت الدراسة من خلال النتائج إلى أن أفراد الدراسة تؤيد استخدام الشبكات الاجتماعية في التعليم لدى طالبات الدراسات العليا بجامعة الملك سعود، حيث بلغ متوسط موافقتهم (4.18 من 5) وهو متوسط يقع في الفئة الثانية من فئات المقياس الخماسي، وهي الفئة التي تشير إلى خيار الموافقة، حيث إنَّ جميع أفراد عينة الدراسة يرون إمكانية استخدام الشبكات الاجتماعية في التعليم، كما يتضح من نتائج الدراسة وجود تقارب في درجة موافقة أفراد العينة في وجود معوقات في استخدام الشبكات الاجتماعية في التعليم، وعلى ذلك توصي الدراسة بتوفير تدريب مكثَّف يوضح أهداف وطرق استخدام وتفعيل الشبكات الاجتماعية في العملية التعليمية، والإهتمام بتوفير أجهزة الحاسب الآلي واتصال الإنترنت داخل القاعات الدراسية، والعمل على وضع استراتيجية لتفعيل هذه الشبكات بصورة رسمية داخل المقررات الدراسية، كما توصي بدعم النماذج والتجارب الناجحة في هذا المجال ونشرها.
Literasi Keuangan Dan Perilaku Keuangan Berpengaruh Terhadap Perilaku Konsumtif Pada Player Call Of Duty: Mobile
Authors: Fauzi Intan Syafira Nur , Sulistyowati Ari
Published: June 2022

This study aims to determine and measure the influence of financial literacy and behavior on consumptive behavior in Call of Duty: Mobile players. The rapid development of the virtual world has become a scourge for its users in seeking entertainment through online games, this has become an opium effect for users of all ages and occupations, making them consumptive actors. This research is a quantitative research, where the object is used as a Call of Duty: Mobile player. The data processing method is carried out using PLS (Partial Least Square). The sampling method used in this study is a non-probability sampling method with the technique used is purposive sampling. The number of samples used in this study amounted to 120 respondents. The design hypothesis was tested through the structural equation model (SEM) in the SmartPLS 3.0 application. The results of the study indicate that financial literacy affects the consumptive behavior of Call of Duty: Mobile players positively and significantly, financial behavior also affects the consumptive behavior of Call of Duty: Mobile players positively and significantly. The results of this study contradict the theory as well as several previous studies where financial literacy and financial behavior should have an influence on consumptive behavior. The results of this study can be a suggestion for further researchers in developing related research to find several other factors that influence consumptive behavior for gamers.
About use of ontogenetic preceding criterion on the example of the osteological development of the notothenioid fishes (Notothenioidei, Perciformes, Teleostei)
Authors: Voskoboinikova O.S.
Published: June 2022

Studying of early stages of development of a skeleton of perciform fishes from suborders Notothenioidei, Percoidei, Blennioidei, Zoarcoidei and Gobioidei has revealed similar sequence of occurrence of skeletal elements of a various origin which corresponds that at other Teleostei. The first in ontogenesis cartilaginous elements of a skull, an axial skeleton and a skeleton of a caudal fin appear. After their occurrence the anlagen of integumentary bones begins. Later the chondral bones appear. In many bones of a complex origin integumentary elements also appear before the chondral. Studying of transformations of a structure of various parts of a skeleton in ontogenesis of the nototheniois has revealed much better expressed lability of a bone tissue in comparison with cartilage. More functional activity of integumentary bone elements in comparison with chondral in bones of a complex origin is shown. The assumption is made that the considerable reduction of an integumentary skeleton in phylogeny of vertebrate animals in many cases has been connected with process of fusion of integumentary and replacing bones in the complex bones taking up functions of both elements. Comparison of sequence of appearance of skeletal elements in ontogenesis of Teleostei and in phylogeny of early vertebrate animals shows obvious similarity of these processes that once again shows criterion of ontogenetic preceding possibilities for reconstruction of evolutionary transformations.
Karyotypic and taxonomic diversity of the notothenioid fishes of the suborder Notothenioidei (Perciformes) of the Southern Ocean
Authors: Prirodina V.P.
Published: June 2022

A karyological examination of 61 species (49% of the total number known) belonging to 8 families of the suborder Notothenioidei revealed a high order of karyotypic heterogeneity (2n=20–58, NF=40–88). It has been determined that of these, three species have an ancestral generalised state (2n=48, NF=48). The results indicate that there are 3 evolutionary lines of change in the chromosome karyotype morphology without any increase or decrease in the chromosome number. It is shown that in the families Nototheniidae and Bathydraconidae, there is a characteristically large variability in the karyotypes. On the other hand, in Channichtyidae, a significant taxonomic variability is not in accord with the karyological variability which can be explained by the varied rate of morphophysiological and karyological evolution. The greatest karyotypic variability is found in those species which occur on the Antarctic shelf with its attendant islands and least variability in species on the periphery of the Antarctic region.
Spatial and temporal aspects of the relationships between Latibulus argiolus (Rossi) (Hymenoptera: Ichneumonidae) parasitoid and the resocial host wasp Polistes nimpha (Christ) (Hymenoptera: Vespidae)
Authors: Rusina L.Yu.
Published: June 2022

The observations have shown that under the conditions of the Proval‘skaya steppe of the Lugansk nature reserve females of the first generation of parasitoid Latibulus argiolus display a behavioral response to the distribution of the host, the resocial wasp Polistes nimpha. L. argiolus females concentrate their searching activity on the sites with a high host colony density, and their distribution depends on the nest size. When the parasitoid number increases, they start parasitizing the host earlier, sometimes even before worker emergence. The density-dependent behavioral response observed in the nature is conditioned in the first place by the influence of the numerical response component since when the parasitoid number increases, they start parasitizing the host earlier, sometimes even before worker emergence.
Sposób ukształtowania obligatoryjnych elementów skargi o stwierdzenie niezgodności z prawem prawomocnego orzeczenia a jego wpływ na skuteczność dochodzenia roszczeń odszkodowawczych od Skarbu Państwa
Authors: Tyska Magdalena , Smoliński Tomasz
Published: June 2022

The provisions of the civil procedure in the scope of a complaint for a declaration of non-compliance with the law of a final judgment present the institution of a complaint as one of the most formalized legal measures in the Polish civil law system. It is one of the institutions regulated among emergency measures. It should be assessed that the legislator very rigorously defined the grounds for bringing an action for a declaration of a declaration of a number of limitations. Complaint construction can be divided into certain stages. The multitude of elements of the complaint, as well as possible deficiencies that a party may commit in the complaint, unequivocally presupposes the conclusion that the complaint is one of the most difficult, if not the most difficult, means of appeal to edit. The legislator specified strict consequences in the event of failure to fulfill any of the obligatory elements of the complaint. Moreover, despite the rigorous nature of the regulations themselves, the judicature, including the Supreme Court, also requires extreme caution when formulating the complaint. A properly formulated complaint must meet not only purely formal requirements, but also very difficult to edit juridical arguments. In order to avoid possible mistakes, in this case also the obligatory attorney-at-law has been introduced. This compulsion applies only to the means of appeal, which precisely due to their complexity, require a detailed knowledge of the meanders of both procedural and substantive law. Therefore, despite the right introduction of certain restrictions by the legislator when drafting and submitting a complaint, it should be concluded that in some cases regulations aimed at helping a party only limit their freedom in ultimately making procedural decisions in their case, which should be considered unjustified.
Zalecane, czyli obligatoryjne? Kilka uwag na tle profilaktyki szczepień ochronnych przeciwko grypie w zakładzie produkcyjnym
Authors: Smolski Marcin
Published: June 2022

In the article, the author discusses the possibility of obligatory preventive vaccinations among employees on the basis of the existing regulations. It refers to current press publications in which the above-mentioned position is presented. The author focuses primarily on food industry plants, which serve as a reference to an exemplary workplace. The attention is drawn to the fact that preventive vaccinations against influenza are recommended but not obligatory. The current legal status is analysed in detail, including the Labour Code, specific legislation and executive acts laying down employer’s obligations in the scope of protective vaccinations prescribed by health and safety regulations. The author presents the role of an occupational medicine doctor in the process of conducting employee examinations. The article also summons a number of Supreme Court and administrative court provisions relating to preventivevaccination programmes. It is indicated for which occupations, due to particular exposure to biological factors, preventive vaccinations are recommended. The author emphasizes the informative role of the employer, who currently has no legal tools obliging employees to perform the recommended vaccinations. He maintains that, inter alia, the lack of a legal basis in this case excludes the possibility of disciplinary dismissal of an employee. In addition, he points to work regulations, which due to its legal nature may be used to provide information on prevention measures against influenza taken in the workplace, if such are the subject of the employer’s interest. At the same time, it is emphasised that trade unions play a significant role of a social element, which should be involved in information-related activities. Moreover, it is pointed out that currently only widely understood informational and educational campaignspromoting recommended vaccinations carried out by the employer with the participation of the social factor such as trade unions, have a chance of effectively reaching employees.
Kradzież w latach 1700–1730 na podstawie ksiąg kryminalnych Dobczyc i Wiśnicza
Authors: Kostrzewa Kacper
Published: June 2022

Celem niniejszego artykułu jest zarysowanie problemu kradzieży oraz przestępstw z nią powiązanych, jak i zbadanie sylwetek złoczyńców dokonujących tych czynów na terenie drobnych ośrodków miejskich dawnego województwa krakowskiego – Dobczyc i Nowego Wiśnicza w latach 1700–1730. Analizy zjawiska dokonano na podstawie 27 spraw sądowych z ksiąg kryminalnych miasta Dobczyc z lat 1699–1737 oraz miasta Nowego Wiśnicza z lat 1665–1785. Na ich podstawie udało się zidentyfikować 189 osób – sprawców przestępstw i ich pomocników. Lektura zachowanych zeznań pozwoliła na określenie ich trybu życia, sposobów kradzieży oraz przedmiotów jakie kradli. Uzyskane dane częściowo wskazują strukturę zawodową i społeczną tych sprawców, która różni się od struktury przestępców działających w dużych polskich miastach w XVI i XVII wieku. Orzeczone kary w znacznej większości korelują z orzecznictwem sądów dużych miast w podobnych sprawach z poprzednich wieków oraz z zaleceniami staropolskich znawców prawa. Wyniki te umożliwiają ustalenie w pewnym stopniu tego, kim byli sprawcy tych przestępstw oraz jakie mieli motywy.
Procedura ubiegania się o wyrażenie zgody na dobrowolne poddanie się odpowiedzialności w myśl polskiego Kodeksu karnego skarbowego
Authors: Zarzycka Daria
Published: June 2022

Dobrowolne poddanie się odpowiedzialności przez sprawcę to jedna z najbardziej charakterystycznych instytucji prawa karnego skarbowego. Uzyskanie zgody na jej zastosowanie prowadzi do szeregu korzyści zarówno dla sprawcy, jak i dla Skarbu Państwa, co wyraża się m.in. w tym, że sprawca nie jest wpisywany do Krajowego Rejestru Karnego, a Skarb Państwa odzyskuje uszczuplone należności bez konieczności prowadzenie długiego procesu. Aby jednak zgodę taką uzyskać, należy spełnić szereg wymagań, bowiem Kodeks karny skarbowy przewiduje w tej kwestii przesłanki zarówno pozytywne, jak i negatywne. Dopiero po uznaniu, że sprawca kwalifikuje się do ubiegania się o zgodę na dobrowolne poddanie się odpowiedzialności finansowy organ postępowania przygotowawczego prowadzi z nim negocjacje po to, by później skierować wniosek do sądu, który również ocenia wypełnienie się przesłanek pozytywnych oraz niewypełnienie się negatywnych, co dostrzec można na podstawie przywołanego w niniejszym opracowaniu orzecznictwa. Ponadto analiza danych statystycznych pozwoliła na zobrazowanie skali zastosowania tej instytucji w Polsce.
Using the Authority of Science in Activism
Authors: Köhne Michiel
Published: June 2022

This paper reflects on knowledge activism as a form, of activism that strives to make scientific research politically effective. It analyses the contradictions of scholar-activism aiming to overcome the dichotomy between scholarly and activist work while at the same time experiencing the dual commitments to these two different fields. It does so through an auto-ethnography of writing a “scientific letter” signed by academics to the Dutch government, urging them to stop the use of palm oil as biofuel in the EU. I argue that when knowledge activism builds on the authority of science to pursue political change, the boundary work to produce the needed credibility at the same time reproduces the dichotomy between activism and science.
L’Armée, la haute function publique et le massacre de Thiaroye en 1944 au Sénégal
Authors: Mourre Martin
Published: June 2022

This article focuses on the Thiaroye massacre on 1 December 1944. Senegalese tirailleurs returning from Europe were killed by their officers simply for claiming the money they were owed. In this article I do not focus on the course of events, nor even on their political consequences, but rather on the way the events were explained by French authorities just after the tragedy. I take as my subject the biographies of several figures from the French state who were involved in the narration of these events. I try to see how these men were socialised in similar spaces. I am more specifically interested in the methods used by these administrations to write about the massacre. This article helps to better understand the French imperial state and the violence in the colonies and the link between military violence and political violence.
Book Reviews
Authors: Woker Madeline , Ford Caroline , Gosnell Jonathan
Published: June 2022

Owen White, The Blood of the Colony: Wine and the Rise and Fall of French Algeria (Cambridge, MA: Harvard University Press, 2020).

Andrea E. Duffy, Nomad’s Land: Pastoralism and French Environmental Policy in the Nineteenth-Century Mediterranean World (Lincoln: University of Nebraska Press, 2019).

Charlotte Ann Legg, The New White Race: Settler Colonialism and the Press in
French Algeria, 1860–1914 (Lincoln: University of Nebraska Press, 2021)
THE NEED TO USE INTERACTIVE TOOLS TEACHING TECHNOLOGIES IIRA FOR CRITICAL FORMATION THINKING OF ECONOMISTS
Authors: Kolesova O.P.
Published: June 2022

It is the Article. An author is examine the aspects of forming of critical thought of economists on the basis of component-structural analysis of concept by recomm endations.