bluuebunny/crossref_metadata_2025 huggingface dataset:
Challenges in Cyber Crime and Security
Authors:   Associate Professor Faculty of Computer Applications, Manav Rachna International Institute of Research and Studies, Faridabad,India., Bhatia* Dr. Shaveta , Popli Harshit ,   (Student) Faculty of Computer Applications, Manav Rachna International Institute of Research and Studies, Faridabad ,India., Jain Mitali ,   (Student) Faculty of Computer Applications, Manav Rachna International Institute of Research and Studies, Faridabad,India.
Published: May 2020

Definition: - Computer crime is an offence or an attack done by the third party or the individual or group of people. It may be done in terms of many possible reasons like to steal some crucial information or data or money and all that possible things that may affect the victim mentally, financially or physically. Resources: - Internet, phone, hardware devices. Effects: - The coders may pollute some sort of codes which termed as viruses in the computers of the country men and may affect the security of the people at a very nominal grade but this is not all, it may also affects the norms and the rules of the organizational companies and may steal their crucial information. These types of people are termed as HACKER in the context of Cyber Security They also have an adverse effect on the economy of the country as the country may not have the proper rules and the cyber experts for securing of data and in that type of country no businessman may invest . Securing yourself: - Actually the computer polluters are the well-known people who have good enough knowledge of their work but we can still get out the attack held on us by using some precaution and using the proper paid and genuine antivirus as an survey has declared that in 58% of pc’s people have viruses due to their unpaid and local antivirus.
Neural Network System Design for Predicting MIN Reliability
Authors:   Assistant Professor, Maharaja Agrasen University, Baddi, H.P, India., Gupta* Shilpa , Thakral Dr. Bindu ,   Assistant Professor, Ansal University, Gurgao, Haryana, India.
Published: May 2020

Efforts have been made to examine and study different path and multi-path Multistage Interconnection Networks (MIN) possessing regular or irregular topology. Numerous strategies for establishing fault-tolerance in MINs have also been studied. These studies have provided us help to understand the strength and weakness of the existing static and dynamic and regular and irregular MINs. Application of Neural Networks leads to the development of MINs with improved performance and study of its Reliability In this paper ANN based system has been developed which will help in the study of metrics required for enhancing and predicting the reliability of MINs. In this paper Number of iterations are conducted to improve the ANN based system to predict the reliability of MINs by changing the number of neurons and the number of layers.
A Multi Objective Particle Swarm Optimization for Wireless Sensor Networks and Routing Security
Authors:   Assistant Professor, Computer Science, Govt. E.R.R.P.G Science college, Chhattisgarh, Diwan* Tarun Dhar , Tiwari Avinash kumar ,   Assistant Professor, Computer Science, Govt. E.R.R.P.G Science college, Chhattisgarh, kashyap Sushil kumar ,   Assistant Professor, Information Technology, Rajeev Gandhi Govt. Science college, Ambikapur, Chhattisgarh.
Published: May 2020

WSN stands for Wireless Sensor Network it is an prefect models of the IoT or Internet of Things that gives checking administrations to catastrophic events, for example, volcanoes ejection and seismic tremor which can influence the life of person. All things considered, the QoS or Quality-of-Service it is a significant problem of the basic application so that it is adequate as well as heartiness is guaranteed. Other than this without a doubt administrations and commitments in checking frameworks, WSN's restricted assets can seriously corrupt the Quality-of-Service in the application of Internet of Things. There will be a decrease in the Quality-of-Service because of the blockage in the wireless service network in the application. For these situtations proficient utilization for the rare assets might be critical for guaranteeing consistent tramission of the information. Decreasing pace in the retransmission of the parcel that occurs due to the blockage diminishes sensor hubs power utilization. PDNC also known as Packet Discarding based Node Clustering that is a specific bundle disposing of technique is presented in this research paper. Every hubs conveyed will be bunched to a few gatherings that focuses on the zone and at once selection of a group head will be done. Parcel disposing of procedure will at that point be conveyed at every hub to diminish the quantity of bundles adding to blockage. Reenactment examination utilizing NS-2 demonstrates that the proposed method can lessen blockage along these lines improve the general execution.
Classification of Musical Instruments using SVM and KNN
Authors:   Research Scholar, Department of Computer and Information Science, Department of Computer Science and Engineering, Annamalai University, Chidambaram, Tamilnadu, India., Prabavathy* S. , Rathikarani V. ,   Assistant Professor, Department of Computer Science and Engineering, Annamalai University, Chidambaram, Tamilnadu, India., Dhanalakshmi P. ,   Professor, Department of Computer Science and Engineering, Annamalai University, Chidambaram, Tamilnadu, India.
Published: May 2020

Automatic classification of musical instruments is a challenging task. Music data classification has become a very popular research in the digital world. Classification of the musical instruments required a huge manual process. This system classifies the musical instruments from a several acoustic features that includes MFCC, Sonogram and MFCC combined with Sonogram. SVM and kNN are two modeling techniques used to classify the features. In this paper, to simply musical instruments classifications based on its features which are extracted from various instruments using recent algorithms. The proposed work compares the performance of kNN with SVM. Identifying the musical instruments and computing its accuracy is performed with the help of SVM and kNN classifier, using the combination of MFCC and Sonogram with SVM a high accuracy rate of 98% achieve in classifying musical instruments. The system tested sixteen musical instruments to find out the accuracy level using SVM and kNN.
Development of Gaiting Analysis using Footwear
Authors:   Electronics and Communication Engineering, B. V. Raju Institution of Technology, Narsapur, HYD, India., Chinnaiah* Dr. M. C. , Krishna A. Murali ,   Electronics and Communication Engineering, B. V. Raju Institution of Technology, Narsapur, HYD, India, Dheeraj C. V ,   Electronics and Communication Engineering, B. V. Raju Institution of Technology, Narsapur, HYD, India., Abhishek D. ,   Electronics and Communication Engineering, B. V. Raju Institution of Technology, Narsapur, HYD, India.
Published: May 2020

An intelligent hybrid project is developed for assisting the partially impaired and physically challenged people. The Fall Detection is proposed to ensure the safety of these people. Force Sensing Resistor (FSR) sensors are attached to the footwear. For each in a pair of shoes four FSR sensors are attached at the precise locations in the shoe. In this method, the user’s pressure from the specified points is calculated in real time using an integrated force sensory system, which comprises FSR sensors in the shoe. When the pressure from these specified points cross the boundary limit of the specified safety value, i.e., the maximum pressure, it is assessed that the user is going to fall down. The data retrieved from these FSR sensors is used for computing the gaiting analysis. We have used Arduino microcontrollers for data collection from the pair of shoes incorporated with sensors. The data gathered here is transmitted via Bluetooth protocol to the core FPGA where the main Gaiting Analysis is performed and fall detection is achieved here. The novelty in this paper is we have used the FPGA board for Fall Detection because it has high performance, less power consumption and parallel processing support. So using FPGA is the best option in this project. This project can be broadly applied across Healthcare and Military applications. The detected fall can be further improved and it can be prevented by Fall Prevention prototypes. In this study, we have successfully achieved the desired results, and all the proposed methods were finally verified through simulations and experiments.
1260 Retrieval Number: G5927059720/2020©BEIESP DOI: 10.35940/ijitee.G5927.059720 Journal Website: www.ijitee.org Published By: Blue Eyes Intelligence Engineering & Sciences Publication Bio Degradable Polymers for Replacement of Plastics
Authors:   Department of Mechanical Engineering Invertis University, Bareilly, Uttar Pradesh India, Yadav* Sony , Pandey Ishaan ,   Assistant Professor, Department of Civil Engineering, Invertis University, Bareilly, Uttar Pradesh India
Published: May 2020

One of the most crucial ingredients of municipal waste is plastics. Plastic has been posing a problem of disposal and surrounding pollution difficulties because of their non disposable character. To minimize their surrounding influence and making them to be converted during process of organic waste reusable processes, many materials in a little while back been introduced to enhance the nature of being biodegradable in plastics. In the following review, the speed and scale of mineralization process of a wide range of plastics that are commercially obtained alternative materials were sought out during the process of an anaerobic digestion, composting and soil incubation. The extent of biodegradability was evaluated by critically calculating the scale of carbon mineralized during the process from these materials while incubation under the conditions that imitated those three spaces and by testing of the materials by inspect electron micrographic. The outcome showed that during those 660 days of soil incubation, fundamental mineralization was observed for the material of poly-hydroxyalkanoate plastics; plastics that are starch based and for materials which were made from compost. Moreover, only the plastic based on poly-hydroxyalkanoate-were biodegraded at a speed that is similar to the positive control. Polymers that are synthetic biodegradable have found more resourceful as well as various biomedical and other applications owing to their tailor able plot or improvement. Biodegradable polymers now have been extensively utilized and extensively encouraged the enlargement of biomedical fields due to the tremendous abilities of being biocompatible and biodegradable. The enlargement of the fields of biotechnology and technological improvement of medical field has imposed higher demands of bio-medical materials. Now a day the biodegradable polymers with novel character and specific properties are on high demand.
Smart Applications using Robotic and Iot Technologies in Fighting against Pandemic Covid19 in Medical and Societal Sectors
Authors:   Associate professor, Chebrolu Engineering College, Guntur, Andhra Pradesh, kakumanu* Rajesh , Krishna M.Gopi ,   Associate professor, BVRIT Hyderabad college of Engineering for Women, Hyderabad, Telangana, Rao V.R. ,   Associate professor, Vidhya jyothi Institute of Technology(A), Moinabad, Telangana, Pavani P. ,   Assistant professor, Vidhya jyothi Institute of Technology(A), Moinabad, Telangana, Sekhara C.Chandra ,   Associate professor, MallaReddy Engineering College(A), Maisammaguda, Telangana
Published: May 2020

During the past few months, the entire world is being suffering with a dangerous deadly virus named Covid19 or Coronavirus. This pandemic corona virus has washed out thousands and lakhs of people all over the world within months’ time and made all the countries GDP and economic growth collapsed. Accordingly, in India and other countries an important research and innovation investments have been made by various science and technological laboratories that are collaborated with various private and government stakeholders to find new ways to eliminate or kill the pandemic corona virus in human bodies and society. All over the world, the doctors and scientists are working very hard to reduce the rate of death and control the rate of corona spread. Alternatively, the engineers, entrepreneurs, industrialists, technocrats are sorting out and finding new ways to bridge the gap between science and technology by inventing new methods and measurements in medical, societal and service sectors The purpose of the proposed study is to showcase the opportunities of using engineering technology in biomedical and societal applications taking all over the world caused by the corona attack. The introduction of Robots and IOTs made the industries and firms fully smart automated and digitalized. In other perspective, robots were also serving medical sectors since many years successfully in heart surgeries, fighting cancer cells etc. and making the footprints for further research and developments. An attempt is made to highlight the methods and applications of Robots & IOT’s in large extent in medical and societal areas to safeguard from coronavirus
Liberdade e Igualdade: da abstração à concreção
Authors: Pinheiro Jair
Published: May 2020

Este artigo, dividido em duas seções, na primeira, analisa-se o conceito de liberdade jurídica como efeito do processo histórico de abstração do produtor direto (separação entre vontade e potência), na segunda, examina dedutivamente a possibilidade de desenvolver um conceito de liberdade concreta com base nas indicações de Marx sobre a possibilidade histórica do comunismo.
A política econômica do governo Dilma: baixo crescimento e recessão
Authors: Corsi Francisco
Published: May 2020

O presente artigo discute as razões do baixo crescimento ao longo do primeiro governo Dilma. Também discute o que levou a economia brasileira mergulhar na crise a partir do início de 2015, embora sua situação não fosse tão ruim no período anterior. Em linhas gerais, defendemos a proposição segundo a qual o principal determinante do baixo crescimento reside no fato do governo Dilma não ter rompido com o núcleo da política macroeconômica neoliberal, seguida desde o governo FHC. Na fase expansiva do capitalismo global (2003-2007) foi possível compatibilizar essa política com medidas voltadas para o crescimento do mercado interno. Com a crise de sobreacumulação do capitalismo vieram a tona as contradições entre esses dois eixos de política econômica.
Por uma história social da arquitetura: os trabalhadores italianos em construção civil paulista (1870-1930)
Authors: F. Vermeersch Paula
Published: May 2020

Este artigo valoriza a importância de uma história social da arquitetura, em especial a especificidade da história dos trabalhadores italianos na construção civil paulista no período de 1870 a 1930, portanto desde o momento imediatamente anterior à instauração da República, passando por toda a Primeira República até a Revolução de 1930.
O Brasil na Segunda Guerra: uma página de relações internacionais (Teresa Isenburg)
Authors: Ribeiro da Cunha Paulo
Published: May 2020

ISENBURG, Teresa. O Brasil na Segunda Guerra Mundial: uma página de Relações Internacionais. São Paulo: 22 Editorial, 2015.
Palavra do Editor
Authors: Del Roio Marcos
Published: May 2020

Palavra do Editor.
A Guerra Fria Cultural: particularidades sobre arte e política no Brasil e na Argentina
Authors: Cabral Fátima
Published: May 2020

O objetivo deste ensaio é apresentar alguns episódios históricos referentes ao Brasil e à Argentina, no campo das artes plásticas, e evidenciar como uma disputa estética foi politicamente usada pelos Estados Unidos, no imediato pós II Guerra, para provocar uma disputa de consciência e forjar determinada subjetividade.
REVISANDO LA NOCIÓN DE VÍCTIMA SEXUAL DEL TERRORISMO DE ESTADO EN ARGENTINA A LA LUZ DE LA PERSPECTIVA DE GÉNERO
Authors: COLANZI Irma Cecilia , RODRÍGUEZ DURÁN Adriana Beatriz
Published: May 2020

El propósito de este trabajo es analizar la categoría de víctima a partir de los testimonios de mujeres detenidas en los centros de detención clandestina durante la última dictadura militar en Argentina. En dicho contexto se hará hincapié en los delitos sexuales y la construcción de la categoría de víctima en el marco del terrorismo de estado.Se indagará la incidencia en las representaciones de la femineidad y su vínculo con la igura de la víctima, problematizando el modo en que cristaliza de manera rígida a las mujeres en una posición estática y pasiva. En nuestra consideración, la igura de víctima fue legitimada a través de prácticas especíicas y sistemáticas que caracterizaron el accionar militar frente a la gestión de los cuerpos de las mujeres. En ese sentido, pensamos que el valor potencial del testimonio de las mujeres sobrevivientes de violencia sexual en contextos represivos, reside en la posibilidad de restitución de su agencia subjetiva. En latrama judicial, el devenir testigos en los juicios, propiciaría la resigniicación de la condición de víctima en agente (y ya no un ciudadano neutro, abstracto) y permitiría visibilizar el espacio de las resistencias y estrategias desplegadas por esas mujeres en dichas situaciones.
O PROEJA E OS DESAFIOS DA CONSTRUÇÃO DA FORMAÇÃO E DO CURRÍCULO INTEGRADO: ENTRE A EMANCIPAÇÃO E A DESEMANCIPAÇÃO.
Authors: GOMES Cláudia Maria Ferreira , SILVA Marcelo Lira
Published: May 2020

Pretende-se analisar, neste artigo, o Programa Nacional de Integração da Educação Profissional com a Educação Básica na Modalidade de Educação de Jovens e Adultos/ PROEJA. Para tanto, buscou-se desenvolver uma análise da estrutura jurídico-política brasileira naquilo que diz respeito ao sistema educacional, materializado na forma dos Decretos voltados para a Formação Técnica e Profissional no Brasil no período de 1996 a 2006. Tratar-se-ia, portanto, de abordar as possíveis tendências mercadológicas e ideológicas de uma “nova” política de Educação Profissional, visto que a ideia do PROEJA parece estar basicamente interligada aos interesses das classes dominantes e a fragmentação entre o saber acadêmico propedêutico e o saber tecnológico aligeirado, na medida em que aponta elementos e variáveis que reforçam o dualismo educacional histórico e estrutural do sistema educacional brasileiro, visto que em diversos momentos históricos não somente aprofundou, mas instituiu normativamente a cisão entre uma educação voltada as classes dominantes e outra as classes trabalhadoras e demais classes subalternas. Para entender os planos e programas de educação profissional do período histórico demarcado foi necessário compreender a manutenção de práticas do Decreto nº 2.208/97, bem como do Decreto nº 5.154/04. Sobre o PROEJA foram interpretados e discutidos artigos do Decreto nº 5.478/2005 e Decreto nº 5.840/2006. Tratar-se-ia, portanto, de um trabalho que buscou construir uma discussão teórica, a partir da análise de diversas fontes documentais, como forma de elucidar as questões acerca do objeto de estudo em questão.
UMA DÉCADA DE PROUNI: um balanço de seu alcance e efetividade
Authors: BASCONI Tatiane Cristina Fernandes , COSTA Áurea de Carvalho
Published: May 2020

Este artigo analisa o Prouni, no período de 2005 a 2013, no contexto da expansão do ensino superior brasileiro, cujos dados oficiais foram utilizados para uma análise do número de vagas oferecidas e o de ingressantes nas Instituições de Ensino Superior, entre 2001 e 2012, mostrando também: a distribuição dos bolsistas Prouni por região e por turno; o número total de bolsas Prouni ofertadas e ocupadas; a distribuição percentual dos ocupados por faixa de rendimento e por região, em 2005 e 2010; o total de pessoas que frequentavam o Ensino Médio público em 2010. Os principais resultados apontam baixa efetividade do Prouni para a inclusão de jovens de baixa renda no ensino superior, concomitante à significativa contribuição para a ocupação das chamadas vagas ociosas do setor privado.
POLÍTICAS EDUCACIONAIS E DESENVOLVIMENTO SUSTENTÁVEL: ALGUMAS CONEXÕES EM CURSO
Authors: BARRETO Magda Dei Tós , MANSANO Sonia Regina Vargas , PIGA Talita Ravagnã
Published: May 2020

A questão ambiental tem sido objeto de discussão em diversas esferas da sociedade, colocando em evidência os problemas advindos da complexa relação entre homem e natureza. Recentemente, essa discussão adentrou no âmbito escolar, sendo que esse espaço institucional foi considerado estratégico para disseminar valores voltados para sensibilização dos riscos e prejuízos advindos da sua exploração predatória. O presente estudo teórico e documental faz uma aproximação analítica entre o desenvolvimento sustentável e as políticas educacionais. Para tanto, ele aborda duas dimensões: a elaboração teórica da noção de desenvolvimento sustentável e as maneiras como a legislação brasileira incorporou esse tema em suas diretrizes no final do século XX. Como resultado parcial, constatamos que a educação ambiental, para além da esfera legal, implica ações efetivas da esfera institucional, valendo-se, para isso, da prática sustentável de seus variados agentes (alunos, professores, comunidade e governantes).
ПРОИЗВОДСТВО ПШЕНИЦЫ В РОССИИ
Authors: Zimnyakov V.M. , Kurochkin A.A. , Bogomazov S.V. , Varlamova E.N.
Published: May 2020

Отмечено значение пшеницы как основного сырья для хлебопекарной промышленности в России. Проанализированы посевные площади и валовый сбор пшеницы в РФ в 2008-2018 годах. Исследована динамика урожайности пшеницы по регионам и в целом по стране. Рассмотрена структура производства зерна в России по видам культур. Представлен валовый сбор и урожайность пшеницы в основных регионах-производителях в 2018 году. Проанализирован валовый сбор пшеницы по категориям хозяйств. Рассмотрены проблемы при уборке пшеницы, а также при её хранении. Отмечены причины низкого качества производимой пшеницы в стране. Предложено совершенствовать систему ценообразования на пшеницу, так как формирование цены на зерно происходит без учета оптимального отношения к качеству зерна, что не отражает объективности и соразмерности затрат. Отмечено, что оптимизация природных, экономических, организационных и технико-технологических факторов, влияющих на производство высококачественной пшеницы, позволит повысить её конкурентоспособность на мировом рынке и увеличить экспортный потенциал. Дан прогноз о том, что за счет повышения конкурентоспособности российского зерна на мировом рынке, путем снижения совокупных издержек, включая логистические, и улучшения качества зерна к 2030 году прогнозируется повышение доли Российской Федерации на рынках десяти ведущих стран-потребителей российской пшеницы до 43, что составит 32,5 млн. тонн.

Wheat is a main important raw material for the baking industry in Russia. An analysis of crop areas and gross wheat output in the Russian Federation in 2008-2018 has been made. The dynamics of wheat productivity in the regions and in the whole country has been studied. The pattern of grain production by types of crops in Russia has been considered. The gross yield and wheat productivity in the main producing regions in 2018 are presented.The gross output of wheat according to farm types has been analyzed. The problems of wheat harvesting, as well as its storage are considered. The reasons for the low quality of wheat produced in the country are noted. It is proposed to improve the wheat pricing system, as the formation of grain prices does not take into account the optimal ratio to the quality of grain, which does not reflect the objectivity and proportionality of costs. It is noted that the optimization of natural, economic, organizational and technological factors, that affect the production of high-quality wheat, will increase its competitiveness in the world market and increase export potential. A forecast has been given, that through increase of the competitiveness of Russian grain in the world market, through reducing total costs, logistics included, and improving grain quality, by 2030 an increase is expected in the share of the Russian Federation in the markets of the ten leading countries consuming Russian wheat up to 43, which will amount to 32.5 million tons.
ПРИМЕНЕНИЕ КОМПЛЕКСНОГО ПРЕПАРАТА НА ОСНОВЕ ХЛОРГЕКСИДИНА ДЛЯ ЛЕЧЕНИЯ ЭНДОМЕТРИТОВ У КОРОВ
Authors: К.В. Потий , В.И. Плешакова , Н.А. Лещева
Published: May 2020

Значительное место среди инфекционной патологии репродуктивной системы коров занимают эндометриты, которые составляют в среднем от 25,5 до 40 % среди акушерско-гинекологической патологии. В наше время наиболее часто данную патологию обуславливает условно-патогенная микрофлора. Кроме того, использование наиболее часто применяемых лекарственных средств не дает терапевтической эффективности или она очень низкая. В связи с этим разработка новых антибактериальных средств и схем лечения послеродового эндометрита у коров является актуальной задачей. Нами был разработан и протестирован новый комплексный препарат на основе хлоргексидина при лечении гнойно-катарального эндометрита, обусловленного Escherichia coli, Staphylococcus aureus, Proteus vulgaris, Citrobacter freundii, Enterococcus faecalis, которые регистрировались в ассоциациях, представленных 2–3 возбудителями. Установлено, что введение препарата в рекомендованной дозе нормализует микробиоценоз маточно-цервикального содержимого в сторону уменьшения содержания количества патогенных и условно-патогенных микроорганизмов. Кроме того, у животных, которым применяли разработанный препарат, улучшался протеиновый профиль крови и наблюдалось усиление факторов естественной резистентности, в частности увеличение показателей лизоцимной и бактерицидной активности сыворотки крови. При этом отмечено сокращение сроков клинического выздоровления больных послеродовым эндометритом коров по сравнению с животными, которым проводили базовое лечение, а оплодотворяемость составляла 100 %. Следовательно, можно констатировать, что предложенный комплексный препарат на основе хлоргексидина обладает высокой антимикробной активностью, положительно влияет на регенеративные процессы в слизистой оболочке матки и активно стимулирует факторы неспецифической резистентности.
ОСОБЕННОСТИ ПАТОМОРФОГЕНЕЗА ЛИМФОИДНОГО ЛЕЙКОЗА У КУР
Authors: Т.И. Вахрушева
Published: May 2020

Изучена патоморфологическая картина изменений органов и тканей у кур при лимфоидном лейкозе, установлены характерные патогномоничные для основного заболевания макро- и микроскопические изменения, проведена дифференциальная диагностика от патологии со сходными морфологическими признакам – болезни Марека. Объектами исследования являлись петухи и куры-несушки, содержащиеся в одном из фермерских хозяйств Красноярского края, в течение 2019 г. было проведено патолого-анатомическое вскрытие 11 трупов птиц. Проводился забор материала для гистологического исследования – фрагменты тканей фабрициевой бурсы, селезенки, печени, почек, сердца, тонкого и толстого отделов кишечника, легких, яичника, яйцевода, семенников, срезы изготавливались на микротоме «Техном МЗП-01», окрашивались гематоксилином Эрлиха и эозином. Для проведения серологических исследований сыворотки крови кур на наличие антител к ALV-А проводился забор крови от птиц с клиническими признаками болезни – 10 голов, специфические антитела выявлялись во всех случаях в реакции ИФА. Для проведения дифференциальной диагностики в лабораторию отправлялся патолого-анатомический материал, инфекция была исключена во всех случаях. Результаты изучения органов и тканей показали, что причиной гибели птиц стал хронический лимфоидный лейкоз. Ведущую роль при посмертной патоморфологической диагностике играет комплексная оценка как патолого-анатомических и патогистологических, так и анамнестических данных, при этом основополагающими критериями в постановке диагноза являются возраст птицы старше 12 месяцев, хроническое течение, отсутствие нервных явлений в анамнезе, увеличение размеров печени при клиническом осмотре, выявление опухолевых разрастаний в фабрициевой бурсе, печени, почках, спленомегалия и клеточный состав опухолевых инфильтратов, представляющих собой очаги пролиферации слабодифференцированных лимфоидных клеток. Полученные данные позволят оптимизировать процесс комплексной диагностики лимфоидного лейкоза птиц, в том числе дифференциальной.
ПЛАСТИЧНОСТЬ И СТАБИЛЬНОСТЬ ЯРОВОГО ОВСА ПО УРОЖАЙНОСТИ И МАССЕ 1000 ЗЕРЕН
Authors: Л.П. Байкалова , Ю.И. Серебренников
Published: May 2020

В статье представлены результаты ис-следований 2017–2019 гг., проведенных на Уярском государственном сортоиспытатель-ном участке, расположенном в лесостепной зоне Красноярского края. Цель работы – выяв-ление наиболее пластичных сортов, а также сортов с наибольшей стабильностью, ярового овса по урожайности зерна и массе 1000 зерен при их возделывании по интенсивной техноло-гии. Задачи: вычислить экологическую пла-стичность и стабильность сортов ярового овса по урожайности и массе 1000 зерен. Ме-тоды исследования: опыты и наблюдения про-водились в соответствии с методикой госу-дарственного сортоиспытания. Закладыва-лись опыты в четырехкратной повторности, учетная площадь делянки – 25 м2. В качестве объектов исследования выступили сорта пленчатого и голозерного овса: Тубинский, Аргумент, Голец, Саян, Сиг и Урал-2. За стан-дарт брали сорт Тубинский. Показатели эко-логической пластичности и стабильности определяли по методам S.A. Eberhart et W.A. Russell, Rossielle et Hamblin, Г.Т. Селянинова с применением компьютерной программы «Excel». Анализ урожайных данных и массы 1000 зерен овса показал, что в один год из трех, то есть в 33,3 % случаев, индекс усло-вий среды был отрицательным. Урожайность и масса 1000 зерен возрастали пропорцио-нально росту индексов условий среды от по-ложительных значений к отрицательным. Лучший индекс условий среды по урожайности был в 2017 г., по массе 1000 зерен – в 2019 г. По урожайности большую стрессоустойчи-вость показал сорт Саян 0,14, по индексу эко-логической пластичности (ИЭП) выделились Тубинский, Аргумент и Саян. ИЭП этих сортов был больше единицы, что свидетельствует о пластичности сорта и высокой ценности при его возделывании. Незначительное варьирование урожайности отмечено у сорта Сиг – 1,6 %, значительное – у сорта Урал-2 – 24 %, у сортов Тубинский, Аргумент и Саян варьирование урожайности имело среднюю степень – 16,4–18,8 %. Большую отзывчивость на изменение условий выращивания показали сорта Тубинский и Аргумент, коэффициент линейной регрессии (bi) составлял 3,2 и 2,3 соответственно. По урожайности наибольшую пластичность проявили Аргумент, Саян, Сиг, а стабильность – Аргумент, Голец и Саян. По массе 1000 зерен сорта Аргумент, Голец, Са-ян являлись самыми пластичными и стабиль-ными.
ИЗУЧЕНИЕ ПРОТИВОФАГОВОЙ АКТИВНОСТИ ДЕЗИНФЕКТАНТОВ В КАЧЕСТВЕ ФАКТОРА ПОДАВЛЕНИЯ ГОРИЗОНТАЛЬНОЙ ПЕРЕДАЧИ ГЕНОВ
Authors: В.Н. Афонюшкин , В.С. Черепушкина , О.П. Татарчук , О.А. Фролова
Published: May 2020

Ограничение использования антибиотиков в сельском хозяйстве в сочетании с ростом частоты появления антибиотико-резистент- ных штаммов бактерий стимулирует все более широкое использование бактериофагов в ветеринарии и медицине. Выявление противофаговой активности дезинфектантов имеет самостоятельное значение для медицины, ветеринарии и пищевой промышленности во всем мире. На предприятиях мясной промышленности целесообразно использовать дезинфектанты, снижающие вероятность горизонтального переноса нежелательной генетической информации путем инактивации ДНК, в том числе в составе бактериофагов. Цель исследования – изучение воздействия некоторых дезинфектантов на эффективность фаговой трансдукции E. coli бактериофагом М13. Заражение бактериофагом штамма кишечной палочки с дефектом гена галактозидазы приводило к тому, что колонии E.coli приобретали на среде «Уриселект 4» красную окраску. Изучали противофаговую активность 4 дезинфектантов по способности подавлять перенос гена галактозидазы в E.coli с помощью нелитического бактериофага М13. Дезинфектанты «Экоцид С», «Вирекс» и «Вирошелд» в 1 %-й концентрации полностью инактивировали фаговые частицы, а раствор формалина снижал количество фаговых частиц в 1 мл на 1,61 Log10. Использование дезинфектантов с противофаговой активностью на предприятиях по переработке мяса, выращиванию сельскохозяйственных животных и птицы можно считать целесообразным для минимизации риска распространения генов антибиотико-резистентности и патогенности как внутри сельскохозяйственных объектов, так и от животных к человеку.
ПОЛУЧЕНИЕ ВОДОРАСТВОРИМЫХ ПЕПТИДОВ ИЗ БИОМАССЫ ЛИЧИНОК MUSCA DOMESTICA И ИЗУЧЕНИЕ ИХ СВОЙСТВ
Authors: Л.С. Крылова , Е.К. Ремизов , К.Ю. Смирнова , Е.И. Сорокатая , Я.Б. Древко
Published: May 2020

Цель исследования – выделение водорастворимых пептидов из биомассы личинок M. domestica и изучение их антимикробной активности. Задачи: подобрать условия высокоэффективной жидкостной хроматографии (ВЭЖХ) для эффективного разделения водорастворимых пептидов, выделить пептиды из биомассы личинок M. domestica, изучить антибактериальную активность. Экстракцию водорастворимых пептидов проводили 0,1 М фосфатно-солевым буфером по разработанной нами оригинальной методике, состоящей из последовательных стадий, таких как перерастворение, центрифугирование и многократное высаливание белков сульфатом аммония. Далее нами были подобраны условия для разделения водорастворимых пептидов методом ВЭЖХ на колонке BioSep SEC S-2000 300x2120 мм при скорости потока 1 мл/мин и длине волны 280 нм, времени хроматографирования 60 мин, объеме вводимой пробы 20 мкл и температуре 25 ºС. Таким образом, нами было получено 6 белковых фракций из биомассы личинок Musca domestica. Наибольший хроматографический выход регистрировали у фракции 5-й, он составил 38,84 %, у 1-й и 2-й фракции – 20,33 и 22,43 % соответственно, у 3-й фракции –11,87 %, в 4-й и 6-й фракциях в следовых количествах – 2,99 и 3,54 % соответственно. Изучена антимикробная активность выделенных белковых фракций и доказано, что фракция № 2 ингибирует рост следующих штаммов микроорганизмов: Bacillus cereusшт. ATCC 11778, Candida albicans шт. РКПГY-401/NCTC-885-653, Staphylococcus aureus шт. ATCC 6538 (209-P); Salmonella typhimurium шт. 1626. Полученные данные являются предпосылкой для разработки антимикробных препаратов на основе АМП.
TECHNOLOGICAL INTEGRATED INSTRUMENTS AND TRENDS OF DIGITAL ECONOMIC TRANSFORMATION
Authors: Maltsevich Natalya , Osnovin Sergey , Maltsevich Ilya
Published: May 2020

Introduction. Modern society is developing taking into account global long-term trends: digitalization, population growth, urbanization, environmental pollution, called megatrends. Currently, the global economy is developing rapidly in the light of information and industrial technologies. Production systems change the state of industry, so there is a transition to industrial mode, where production is managed as a single organism, in which technological and organizational elements are interconnected. Moreover, each element optimizes its activities taking into account changes in the external environment. Integration into the global economy requires the development of long-term strategies.
Methods. The methodological basis of the study is the methods of scientific analysis, including the methods of the logical approach, comparative analysis and generalization. The conducted studies were carried out in order to study the essence of the ongoing technological transformations, the pace of their development, as well as the consequences of the human exposure to the emerging global digital ecosystem.
Results. The article presents the spatio - temporal and institutional parameters, technological drivers of the fourth industrial revolution (physical, digital, biological megatrend blocks), tipping points, technological changes until 2025, basic technologies for digital transformation of industry. The article analyzes the main technological trends in the field of digital transformation of industry.
Discussion. The results of studies of key relevant megatrends show that profitability remains the main criterion for digitalization efficiency for business entities, and economic efficiency indicators are the basic criteria.
Keywords: world technological trends, digital transformation, industry.
INTERNATIONAL EXPERIENCE OF FUNCTIONING OF THE CREDIT SERVICES MARKET
Authors: Zhavoronok Artur
Published: May 2020

Introduction. The country's economy is still in a state where its development is hampered by the absence of clearly defined, priority programs to stimulate business and economic sectors, including through credit. Bank lending to business entities is an effective way of getting out of the crisis. Strengthening the role of credit relations as a means of stimulating the development of production is manifested in various aspects.
Methods. Fundamental economic theories, lending theories, financial studies, as well as research by scholars and foreign scientists are investigated in the research. They used the generally accepted principles of scientific research to make their decision. A number of general scientific methods were used in the process of research, in particular: analogies and logical generalization (to study the prospects of bank lending); systematic analysis (to study the organization of the process of bank lending in the market of credit services), etc.
Results. Based on the isolated problems, the foreign experience of countries such as the USA, Germany, Argentina, Mexico, Poland, Canada and Italy was explored, on the basis of which the prospects for improvement of the bank lending mechanism in Ukraine and credit monitoring of the borrower in particular were outlined.
Discussion. Given the overseas experience of developed countries, it is possible to distinguish: a combination of different methods of restructuring problem loans; when assessing the potential risk of default on a loan, use different methods of determining it ("SAMRARI", "PARSEL" or "Rule 5 C"); when making class calculations, make corrective adjustments to the credit score of the borrower. Prospects for further studies of the credit services market may be the intensification of bank lending, which certainly implies further liberalization of refinancing policy, taking into account foreign experience.
Keywords: credit, credit relations, credit policy, credit services market, bank lending.
Non-financial Reporting of Corporations – a Czech Case Study
Authors: Sedláček Jaroslav
Published: May 2020

Although reporting on the responsibility and beneficial effect of a corporation is becoming standard practice, it is traditionally considered as part of the annual financial performance report in the Czech region. A change to the new form and content was to be ensured by an amendment to the legislation with effect from 1 January 2017. The perception of new approaches has not been investigated or published to date so the aim of the research was to ascertain how the new quality of reporting is applied in Czech corporations. Data for empirical research was excerpted from reports published by large public interest entities in 2018. To verify the generally perceived assumption of a positive correlation between the size of corporations and the quality of their reports, or more precisely between the quality of reports and the satisfaction of users' needs, the methods of quantitative and qualitative financial analysis were applied. The analyzes have yielded comparable results to global developments in the publication of non-financial information in terms of form and content. Lower representation has been reported in the fight against corruption and environmental protection. The model for measuring the quality of non-financial reports based on a point score confirmed a higher medium to high degree of quality.
Partido dos trabalhadores, um partido trabalhista conservador?
Authors: Morais Marcelo Maurício
Published: May 2020

A hipótese que se pretende verificar é se existe no PT uma assimilação dessa institucionaldiade que antes criticava, mas que agora a ela se concilia, isto é, se há no Partido dos Trabalhadores uma transformação com tal mudança ambiental. (Couto, 1995)  “uma mudança que pode contribuir para que o partido passe de um poscionamento contestador de ordenamento institucional representativo do Estado para outra” (p.23).
Nekoduojančiųjų RNR reikšmė astmos patogenezei
Authors: Jurkevičiūtė Eglė , Januškevičius Andrius , Malakauskas Kęstutis
Published: May 2020

Astma serga daugiau nei 300 milijonų žmonių visame pasaulyje ir 250 000 kasmet jų miršta, o ligos patogenezė vis dar nėra pakankamai ištirta. Tai itin heterogeninė, lėtinė uždegiminė kvėpavimo takų liga, kuriai būdingi dusulio, švokštimo, kosulio epizodai, pasireiškiantys dėl kvėpavimo takų obstrukcijos ir hiperreaktyvumo. Astmos uždegiminis atsakas apima daugybę skirtingų specializuotų imuninių ląstelių, iš kurių svarbiausi yra eozinofilai. Šios ląstelės patenka į kvėpavimo takus per kraują bei išskiria katijoninius baltymus, citokinus, chemokinus ir lipidų mediatorius, esančius jų citoplazminėse granulėse. Taip pat nustatyta, kad eozinofilai į aplinką gali išskirti ir nekoduojančiąsias ribonukleorūgštis (nkRNR) tarpląstelinių nanopūslelių–egzosomų pagalba. Eozinofilų egzosomose yra supakuojami dideli kiekiai nkRNR, taip šios ribonukleorūgštys (RNR) pernešamos kitoms ląstelėms. Visos RNR, kurių seka nėra tiesiogiai transliuojama į baltymo seką, yra vadinamos nkRNR. Remiantis grandinės nukleotidų skaičiumi, nkRNR skirstomos į trumpąsias ir ilgąsias. Svarbiausios trumposios nkRNR yra mažosios mikro RNR (miRNR), su Piwi baltymais susijusios RNR (piRNR) bei interferuojančios RNR (siRNR), kurios skirtingais keliais, tačiau visos slopina informacinės RNR (iRNR) transliaciją į baltymus. Ilgosios nekoduojančiosios RNR (inkRNR) yra kita nkRNR rūšis, kuriai taip pat tenka svarbus vaidmuo reguliuojant genų raišką. Be to, pastebėta, kad miRNR ir inkRNR gali sąveikauti tarpusavyje ir netiesiogiai kitų mediatorių pagalba reguliuoti viena kitos raišką. Žinoma, kad nkRNR turi skirtingą raiškos profilį, priklausomai nuo ląstelės tipo ir ligos būklės. Įrodyta, kad nkRNR yra susijusios su eozinofilinės astmos patogeneze, o jų raiškos spektras gali suteikti naudingos informacijos apie šios ligos egzistavimą. Kadangi nkRNR kiekis serume yra stabilus ir atsparus kraujyje esančioms ribonukleazėms, ši molekulė gali tapti itin naudingu biožymeniu astmai ir jos fenotipams bei endotipams nustatyti. Šioje apžvalgoje pristatomos nkRNR, didžiausią dėmesį sutelkiant į šiuo metu daugiausia tyrinėjamas miRNR bei inkRNR, jų reguliuojamų genų įtaką astmos patogenezei, įvertinamas šių molekulių tinkamumas ligos diagnostikai.
CURATIVE AND PROPHYLACTIC CONTROL OF FUNGAL LEAF ROT COMPLEX IN ROOT (WILT) AFFECTED COCONUT PALMS IN INDIA
Authors: N. Srinivasan  , M. Gunasekaran
Published: May 2020

Root wilt disease (RWD) is a debilitating malady of coconut in India that is caused by phytoplasma.  In RWD affected palms, leaf rot disease (LRD) is commonly superimposed.  The LRD is due to fungi and this leaf rot phase forms an integral part of RWD complex.  Control of LRD is important as it severely disfigures the palm and brings about rapid deterioration in its health and productivity. Control trial involving Phytosanitation of young leaves, pouring of broad spectrum - systemic fungicide, Contaf 5 E (Hexaconazole 5% EC) into the axil of spindle leaf besides a number of other measures was conducted to study their ameliorating effect on LRD.  Prophylactic control trial, especially with the broad-spectrum fungicides was also conducted.  Pouring of Contaf into the axil of spindles along with phytosanitory measures on the spindle and other young leaves significantly reduced the incidence of LRD in newly emerging spindles effecting cure.  Application of the fungicide on RWD palms prior to the onset of LRD, offered prophylactic protection to emerging leaves against LRD.  Relevance of practising integrated control measures, cure of LRD at an early stage itself, the need for strict adoption of crop management technology etc. for effective disease control are highlighted here.
ON-FARM PRODUCTION AND PROCESSING OF SELECTED COCONUT SAP-BASED NATURAL AND NUTRITIOUS FOOD PRODUCTS FROM SCTNP SCHEME
Authors: Millicent I. Secretaria  , Raul M. Ebuna  , Severino S. Magat, PhD
Published: May 2020

The processing of coconut sap produced from  the sequential coconut toddy and nut production (SCTNP) scheme  was conducted at the Philippine Coconut Authority - Zamboanga Research Center, San Ramon, Zamboanga City from 1997 and 1999-2001 to determine their  acceptability to local community members and evaluate their economic profitability.

The processing of coconut sap into food products such as fresh sap beverage, coconut syrup, sugar and vinegar involves simple procedures at the farmer’s level. These sap-based food products proved to be highly acceptable in terms of their nutritional and economic values. They are rich in total solids, sugar (sucrose), protein, carbohydrates, phosphorus and amino acids. Coconut-sap sugar contains high amounts of essential elements such as N, P, K, Mg, Cl and S and micronutrients  (B, Zn, Fe, Cu)  compared to brown cane sugar  and refined white sugar(almost without micronutrient).  The production of sap beverage, syrup and vinegar showed higher farmer’s net income (PhP14,800 - 9,100/month) and return on investment-ROI  (465%-380%) compared to sugar making  (PhP 5,900/month,  278% ROI).

 

On-farm production and processing of coconut sap-based food products have  both social and economic advantages. This technology offers bigger opportunity for farmers to increase their income and generate employment especially to family members. Likewise, this  product diversification scheme can promote multi-uses and competitiveness of the coconut palm.
Trapping-a major tactic of BIPM strategy of palm weevils
Authors: S. P. Singh  , P. Rethinam
Published: May 2020

Several species of curculionid weevils such as Amerrhinus ynca Sahlberg, Cholus annulatus Linnaeus, C. martiniquensis Marshall, C. zonatus (Swederus), Diocalandra frumenti (Fabricius), Dynamis borassi Fabricius, Homalinotus coriaceus Gyllenhal, Metamasius hemipterus Linnaeus, Paramasius distortus (Gemminger & Horold), Rhabdoscelus obscurus (Boisduval), Rhinostomus barbirostris (Fabricius), R. afzelii (Gyllenhal), Rhynchophorus bilineatus (Montrouzier), R. cruentatus Fabricius, R. ferrugineus (Olivier), R. palmarum (Linnaeus) and R. phoenicis (Fabricius) are associated with palms. Some of these have become a major constraint in the successful cultivation of coconut palm (Cocos nucifera L.), date palm (Phoenix dactylifera L.) and oil palm (Elaeis guineensis L.). R. ferrugineus is distributed in over 33 countries and attacks more than two dozen palm species. In the recent past, it has spread to Middle Eastern countries, Mediterranean region of Africa and southern Europe (Spain) causing tremendous economic losses. The yield of date palm has decreased from 10 to 0.7 tons/ha. Coconut palms in India are infested upto 6.9 per cent in Kerala and 11.65 per cent in Tamil Nadu. R. palmarum is a major pest of oil and coconut palms in the tropical Americas and, vectors the nematode, Bursaphelenchus cocophilus (Cobb) Baujard which causes red ring disease (RRD). Palm losses due to RRD are commonly between 0.1 to 15% which amounts to tens of millions dollars. The status of other species is briefed. The grubs of weevils that develop in the stems, bud, rachis of leaves and inflorescence of cultivated, ornamental or wild palms cause direct damage. Because of the cryptic habitat of the grubs, which act as tissue borer, the management becomes difficult.