bluuebunny/crossref_metadata_2025 huggingface dataset:
Práticas de organização e tratamento da informação em órgãos oficiais de perícia criminal: novos cenários para a atuação do profissional da informação
Authors: Santos Raimunda Fernanda dos , Aguiar Lehi Bezerra
Published: November 2020

Estuda as atividades que podem ser desempenhadas pelo Bibliotecário no campo da perícia criminal, com base em suas competências e habilidades. Tem como objetivo geral evidenciar as principais tarefas que podem ser desenvolvidas por esse profissional em Órgãos Oficiais de Perícia Criminal no que diz respeito à organização, tratamento e recuperação da informação. Utiliza como metodologia a pesquisa bibliográfica e documental com abordagem exploratório-descritiva a partir de dados extraídos da Classificação Brasileira de Ocupações do Perito Criminal e do Bibliotecário, bem como da aplicação de entrevista semiestruturada a dois profissionais que atuam na Perícia Criminal. Apresenta atividades que podem ser desempenhadas pelo Bibliotecário para contribuir com as atividades realizadas pelos Peritos Criminais nesses órgãos. Essas atividades possuem relações entre si e contribuem para os processos de organização, representação e recuperação da informação nessas instituições. Conclui ressaltando que todas as tarefas apresentadas precisam estar correlacionadas ao saber fazer do Bibliotecário, cabendo a esse profissional agregar as dimensões da competência (conhecimentos, habilidades e atitudes) em qualquer ambiente de trabalho, inclusive em Órgãos Oficiais de Perícia Criminal.
The legal facets of a subalternized man Colonial Alagoas, 1755
Authors: Campos Mendonça Anne Karolline
Published: November 2020

The following case was based on the observation of the protagonism of individuals that were considered inferior within the hierarchical logic of Old Portuguese Regime. Starting from a point of view on the conception and execution of Justice, the present text seeks to understand the mechanisms of the use of rights that surrounded those who did not have privileges. For this purpose, he look over, more emphatically, the request of Lázaro Coelho de Eça, made around 1754. Son of a captain of the village who longed to command, Lázaro was placed in the position of overseas subject, despite the vigor of political and social thought that forcibly and violently removed him from the paths that were desired to him. His application will not be analyzed here by the sturdy micropower strand, but rather will be at odds with the current historiographical trend. The focus of this work is precisely to interact with the reality of this individual who, conceiving possibilities of "negotiation" with the monarch, gave movement to a judicial framework that apparently benefited him,when in fact he led him to the basic functions of Justice, serving more specifically the objectives of social groups that considered themselves superior.Keywords: Colonial Alagoas, Justice, subalternized characters.
Mechanism for ensuring the economic security of Russia in the implementation of the advanced development scenario
Authors: Saradzheva Ol'ga
Published: November 2020

. The article examines the negative aspects of the export-commodity model of economic growth during the integration of Russia into the international division of labor, when raw materials sources of financial well-being may be threatened, which will lead to the loss of the country's own economic security. At present, we are not talking about the loss of the industrial potential of the manufacturing industries by our country's economy, however, the prerequisites for such a decrease in industrial potential are becoming increasingly evident. The version of the mechanism for ensuring the economic security of Russia proposed in the article in the context of the implementation of the scenario of advanced development of the manufacturing industry creates the basis for further sustainable socio-economic development of the country in the long term.
Principles and algorithm for the formation of a regional agricultural market in the context of import substitution
Authors: Gogolev Igor' , Ostaev Gamlet , Kislickiy Mihail , Zlobina Oksana
Published: November 2020

In modern political, economic and climatic conditions, the order of formation of the regional food market is especially relevant. As you know, the country's food market forms economic stability and security, so it is necessary to take into account specific trends and develop measures for its sustainable development. The article analyzes the volume of production of agricultural products by rural producers of the Udmurt Republic, formulates trends and features of the formation of the regional food market, parameters of interregional exchange of agricultural products. The regional specificity of food consumption by the population of the Udmurt Republic is reflected and its level is compared with the nutritional standards established in the practice of public administration, organizational and economic measures are proposed, aimed at the sustainable development of the food market and solving the problem of import substitution.
Studying the international practice of introducing precision farming technologies based on national programs for the development of the agrarian sector of foreign countries
Authors: Gusev Aleksey , Skvorcov Egor , Morozova Ekaterina
Published: November 2020

The relevance of the research lies in the insufficiently studied theoretical aspects of the application of precision farming technologies. The development programs of the industry in countries with developed agriculture contain separate elements for the development of precision farming technologies. The aim is to study the international practice of introducing precision farming technologies on the basis of national programs for the development of the agrarian sector of countries with developed agriculture. The United States occupies a leading position in the development of precision farming technologies. This became possible thanks to the implementation of the Food and Agriculture Cyber ​​Informatics and Tools (FACT) program, as well as the development of these technologies by private companies (Ag Leader Technology; AgJunction, Inc; CropMetrics LLC, etc.). In the People's Republic of China, in the Thirteenth Five-Year Plan for the Economic and Social Development of the Republic, Article 4 proclaims a course for the modernization of agriculture, which is designed for 2015-2020. It is planned to introduce a regional pilot project in the field of precision farming technologies based on IoT, increasing the level of intelligence and precision of agriculture. Japan has implemented the Strategic Innovation Promotion Program (SIP) for the next generation of agriculture, forestry and fisheries. Its main tasks include an automatic travel system for agricultural machinery under human supervision (by 2018), as well as an unmanned system for agricultural machinery with remote monitoring (by 2020). In total, 15.6 billion yen (11.5 billion rubles) was allocated for the implementation of these tasks in the period from 2014 to 2018. In Germany, 14 digital innovation parks have been created, aimed at developing both precision farming technologies and technologies of the Internet of things, big data and others.
FROM DIGITAL CUSTOMS TO INTELLECTUAL
Authors: Moskalenko Oksana , Zybenko Svetlana
Published: November 2020

The economic development of the Russian Federation and its planned entry into the system of world economic relations sets before the country's leadership new directions for the development of public administration based on the introduction of digital technologies into the activities of public authorities. The Federal Customs Service, being a body of state executive power and carrying out control and supervisory activities in the field of customs, cannot remain aloof from government reforms. Taking into account the recommendations of the World Customs Organization, the Federal Customs Service develops strategically important acts aimed at improving customs administration and implements digital technologies in the practical activities of customs authorities, which make it possible to reduce not only paper circulation when interacting with participants in foreign trade, but also the time associated with the implementation of customs formalities.
COMPARATIVE ANALYSIS OF COMPETITION APPROACHES AND ITS DEVELOPMENT IN MODERN CONDITIONS
Authors: Uryadnikova Marina
Published: November 2020

The article examines the concepts of competition: behavioral, structural, functional and institutional. A comparative analysis of these approaches and how they are used in reality is considered.
Resource justification of the financial security of Russian industrial organizations
Authors: Ivanova Oksana
Published: November 2020

One of the components of the positions of strengthening the competitiveness and financial independence of Russian industrial organizations is the definition of interrelated compositions in the context of the national and economic security of the country. Verification of the information flow of a data set is to a large extent a tool base for determining key facts in the event of challenges and threats. Therefore, the main goal of the work is to build an information base and mathematically determine the relationship between individual indicators to establish the level of financial security of Russian industrial production. Dialectical research methods determine the fundamental foundations of the issue being disclosed. The proposed methodology for the integral assessment of financial security reflects individual positions in the system of assessing financial risk and combines both positive and negative features of the development of industrial production. As a result of the multi-criteria assessment and the calculated integral indicator, the article singles out groups for assessing the financial risk of industrial organizations, which is the basis for assessing the competitiveness and financial stability both at the current time and in the forecast future.
FEATURES OF FIXED ASSETS ACCOUNTING IN PRIVATE SECURITY COMPANIES
Authors: Bank Ol'ga , Gribanov Denis
Published: November 2020

Due to the specifics of their activities, private security companies have special fixed assets registered (weapons/ammunition/special equipment), therefore, accounting procedures are endowed with their own characteristics for this area. Accounting for private security fixed assets determines that the enterprise is not only provided with weapons, but also performs rational control over them.

The specifics of accounting for fixed assets in private security companies dictate that the strictest control over the accounting of these funds is required, and in addition to synthetic, it requires mandatory and well-coordinated maintenance of analytical accounting details and operational accounting process.
On the role of rural areas in the processes of ensuring food security of the state
Authors: Semin Aleksandr
Published: November 2020

The article examines the problems of food supply for the population of the Russian Federation, taking into account the role of rural areas in these processes, in which the central link of the food security system is concentrated - agriculture. The program-target approaches are noted both in the development of agricultural production and in rural areas with its multifunctionality. The factors that hinder the achievement of all threshold values ​​of ensuring food security of the Russian Federation are considered. It has been established that the processes of development of rural areas, and, first of all, in terms of creating an effective social infrastructure, increasing the attractiveness of rural areas, are proceeding much slower than planned. A transition from federal and state programs related to the development of rural areas to the national project "Rural Areas - the Most Important Component of the Spatial Development of the Russian Federation" is recommended.
FOREIGN ECONOMIC SECURITY OF AGRICULTURAL PRODUC-ERS AND ECONOMIC GROWTH IN THE EAEU
Authors: Bessonov Vasiliy
Published: November 2020

The aim of the study is to determine the impact of foreign economic security of agricultural producers on the integration and stability of the EAEU. The positive and negative impact of exports and imports on economic growth in the industry and economy, which can pose threats to foreign economic security, is highlighted. Indices of gross added value of agricultural goods, structure of export and import of goods by purpose in dynamics for 2015-2019, changes of share of export and import of agricultural raw materials and food products were analyzed. A conclusion was made about similar trends in the EAEU member states in the dynamics of agricultural production, the growth of food exports, a decrease in imports, the impact of the export and import of agricultural raw materials and food products of the EAEU member states on the economic growth of the agricultural industry.
Implementation of internal control measures to improve the financial stability of insurance companies
Authors: Ivanov Artem
Published: November 2020

Insurance is an important element of the functioning of the infrastructure of market relations in any industrially developed country. The activity of insurance companies abroad allows accumulating huge financial resources. This contributes to the fact that the insurance sector begins to compete fiercely with the banking sector, investment and mutual funds, and also has a significant impact on the economy of the state, acting as a major investor in the national economy. Currently, the insurance industry in Russia is actively developing. Therefore, at the present stage of economic development, organization and control issues, in particular internal control, play an important role in the activities of companies.
EFFECTIVENESS OF COMPUTER AIDED INSTRUCTIONS (CAI) ON STUDENTS’ PERFORMANCE IN BASIC ELECTRICITY IN TECHNICAL COLLEGES IN RIVERS STATE OF NIGERIA
Authors: Robinson Reagan N.
Published: November 2020

The study focused attention on the effectiveness of Computer Aided Instructions (CAI) on students’ performance in basic electricity in technical colleges in Rivers State. The study adopted the pretest posttest quasi experimental design method. The population of the study comprises of all the vocational I basic electricity students in the five technical colleges in Rivers State. They comprised of 93 students. Purposive sampling technique was used to select two Government Technical Colleges and a sample size of 60 students was randomly selected for the study. This sample size comprised of 30 males and 30 females. The research instrument used for the study was the Basic Electricity Test (BET). The instrument was validated by two lecturers from technical education department of IgnatusAjuru University of Education Port Harcourt. The reliability of the instrument was done using test-re-test method and Pearson’s product moment correlation was used to obtain a coefficient of 0.65. Two research questions were drawn and two hypotheses were formulated for the study at 0.05 level of significance. The data for the study were analyzed using Mean and Analysis of Covariance (ANCOVA). The result indicated that students taught using Computer Aided Instructions (CAI) performed significantly better than those taught using conventional method. Also, there was no significant difference in the post test performance scores of male and female students. Some recommendations were made from the findings.
ANALYSIS OF PROPERTIES OF CONCRETE USING SAFETY MATCHES POWDER AS ADMIXTURE
Authors: Gadgihalli Vishal , Y.R Meena , A.L Bharath , HavanjeDinakar Raghavendra Prasad
Published: November 2020

Recently admixtures had made a major importance in the concrete manufacturing. These admixtures materials ranged from blood in the history to the recent retarding agents. In this paper analysis of properties of concrete using safety matches powder as admixture is studied and verified the strength of concrete and temperature emitted due to chemical reaction to the normal Portland cement. Using safety matches powder the temperature emitted due to exothermal reaction of concrete has reduced. This gives better results hence we can use this safety matches powder as an admixture where the reacting temperature and the emitting temperature place a crucial role in construction and maintenance.
ESTÉTICA DA SUSTENTABILIDADE: O VALOR AMBIENTAL PERCEBIDO ATRAVÉS DOS ASPECTOS VISUAIS DO PRODUTO
Authors: Clementino Thamyres Oliveira , Arruda Amilton José Vieira de , Silva Itamar Ferreira da
Published: November 2020

O presente artigo expõe uma discussão sobre a estética da sustentabilidade aplicada em produtos industriais como forma de comunicar aos consumidores o valor ambiental agregado. Aborda a percepção do público como recurso para investigar quais e como os aspectos visuais estéticos podem ser adotados para caracterizar produtos ecologicamente corretos, por meio da estética empírica. Nesta perspectiva, apresenta uma breve revisão de literatura, contextualizando a estética do objeto e a atual conjuntura do debate sobre a estética da sustentabilidade em produtos industriais. Por fim, apresenta o resultado de uma revisão sistemática que objetivou levantar trabalhos com foco nos aspectos visuais estéticos associados ao valor ambiental agregado, com a finalidade de expor dados comprovados e aplicáveis no âmbito projetual.
RESISTÊNCIA À COMPRESSÃO MECÂNICA DE COMPÓSITOS DE POLIURETANO E CIMENTO, COM ADIÇÃO DE LODO DE VIDRO COMO SUBSTITUTO DA AREIA
Authors: Baungarten Polyana , Magnago Rachel Faverzani
Published: November 2020

As placas de poliuretano (PU) são utilizadas como isolante térmico e acústico devido ao seu ótimo desempenho, no entanto não apresentam compatibilidade com cimento, limitando o uso destas na construção civil. Outra necessidade urgente é de encontrar fins para resíduos industriais, tais como lodo de vidro, podendo ser através da sua incorporação em novos materiais. O objetivo deste estudo foi preparar compósitos de poliuretano e cimento, com incorporação de lodo da lapidação de vidro e insumo de areia, com o intuito de investigar o comportamento da resistência mecânica em relação ao tempo, a densidade aparente dos espécimes e a influência da cura ao ar e cura em água. Para tanto foi realizado a preparação dos compósitos pela reação de policondensação de polipropilenoglicol e tolueno 2,6-diisocianato (2,4-TDI/2,6-TDI, 80/20) e adição de cimento e areia/resíduo de vidro. O teste de resistência mecânica de compressão com 35 dias teve como melhor resultado o espécime Pu_Cim, porém foi constatada uma redução de 39,93% de sua resistência no teste de 90 dias, sendo ultrapassado pelos espécimes Pu_Cim_Areia e Pu_Cim_Vidro, que ao contrário do Pu_Cim, tiveram um expressivo aumento na sua resistência de 10,33 e 77,69%, respectivamente. Observou-se também que o período de cura em água foi essencial para o aumento da resistência do espécime Pu_Cim e que o espécime com lodo de vidro foi menos denso entre os três. Em suma, o espécime Pu_Cim_Vidro apresentou melhores propriedades mecânicas alavancando os benefícios da substituição de parte do cimento pelo lodo de vidro, sendo ecologicamente e economicamente viável.
RESUMO DE DISSERTAÇÃO: PROJETO REGENERATIVO: UMA VISÃO HOLÍSTICA DE PLANEJAMENTO PARA A INTERDEPENDÊNCIA DO CAMPUS COM A CIDADE
Authors: Dias Fábio Pedroso , Kós José Ripper
Published: November 2020

Evidências emergentes mais recentes motivam   para   a necessidade de um "paradigma de sustentabilidade regenerativa" que entrelaçam os sistemas humanos em uma parceria cocriativa com a natureza; visando aplicar um conjunto de práticas de projeto e engenharia ecológica no seu desenvolvimento narrativo, modificando o ambiente urbano de acordo com as exigências à procura  de  soluções  duradouras com uma abordagem integrada dos problemas físicos, ambientais e econômicos (DU PLESSIS, COLE, 2011). Deste modo, o presente trabalho utilizou uma metodologia, que foi aplicada no contexto urbano do Campus Sede da Universidade Federal de Santa Catarina (UFSC), tendo como objetivo apresentar um modelo de planejamento, fundamentado na teoria do projeto regenerativo com a finalidade de reconstituir as fronteiras urbanas do campus com seus arredores, a partir da necessidade que a universidade tem de se abrir para a cidade; demonstrando como estas relações podem acontecer de uma forma diferente através da restauração dos ecossistemas juntamente com as relações humanas e como que elas se complementam.
ENTREVISTA 1
Authors: Rocha Cristina Souza
Published: November 2020

Entrevista
PROPOSTA DE USO DO CIMENTO FOTOCATALÍTICO EM MOBILIÁRIO URBANO – ESTUDO DE CASO EM PORTUGAL
Authors: Da Silva Bernardo Metzner Serra Reynauld , Frade José Manuel Couceiro Barosa Correia , Ferroli Paulo Cesar Machado
Published: November 2020

O cimento fotocatalítico tem a propriedade de limpar a poluição do ar, através da introdução de dióxido de titânio na pasta original. O uso deste material no mobiliário urbano pode proporcionar uma redução significativa no índice de poluição. Este artigo apresenta algumas propostas projetuais de mobiliário urbano com esse material em Portugal. A pesquisa foi realizada durante o período de agosto de 2019 a janeiro de 2020, na região de Leiria.
Nutritional Adequacy Rate (RDA) and Nutritional Value Information (ING) of Tuna Kering Kayu Fish Canned with Tuna Fish Bone Flour Substitution
Authors: Tangke Umar , Katiandagho Bernhard , Rochmady Rochmady
Published: November 2020

The nutritional adequacy figure, which is then informed in the ING, is a value that shows the average need for certain nutrients that must be met every day for almost all people with certain characteristics including age, gender, level of physical activity, and physiological conditions, to live. healthy. Information on nutritional value aims to inform the nutritional content contained in food or beverages as a guide for consumers to make choices before deciding to buy packaged food or beverage, so this research aims to test the Nutritional Adequacy Rate (RDA) of wood dried tuna which is then informed. in the form of Nutritional Value Information (ING) on the packaging label for wood dried tuna products. The laboratory test results showed that the diversified product of wood dried tuna with fish bone meal substitution after being processed with modern packaging through the canning process has a nutritional adequacy rate (RDA) per 50 g is total energy 80 kcal, 2g total fat, 1g saturated fat, cholesterol 13mg, 12g protein, 3g total carbohydrates, 1g dietary fiber, 1g sugar, 150mg sodium, 180mg potassium, 52.44 mg calcium, 1g iron.
DOSE-DEPENDENT EFFECT OF STATINS ON THE PASSAGE OF CHD AMONG PATIENTS AFTER PRIMARY MYOCARDIAL INFARCTION
Authors: Sid E.V. , Soloviov O.V.
Published: November 2020

DOSE-DEPENDENT EFFECT OF STATINS ON THE PASSAGE OF CHD AMONG PATIENTS AFTER PRIMARY MYOCARDIAL INFARCTION
Pengembangan Petunjuk Praktikum Kimia Bahan Alam: Ekstraksi Senyawa Kardol dari Kulit Biji Jambu Mete
Authors: Firjatillah Miftah , Junaidi Eka , Hakim Aliefman
Published: November 2020

Penelitian ini merupakan jenis penelitian pengembangan (research and development) yang bertujuan untuk 1) Mengembangkan petunjuk praktikum kimia bahan alam tentang ekstraksi senyawa kardol dari kulit biji jambu mete dengan menggunakan skema kerja yang telah dimodifikasi. 2) Mengetahui kelayakan dan kepraktisan petunjuk praktikum kimia bahan alam tentang ekstraksi senyawa kardol dari kulit biji jambu mete yang dikembangkan. Rancangan penelitian menggunakan model 4D. Sampel yang digunakan sebanyak 18 mahasiswa pendidikan kimia yang ditentukan dari hasil perhitungan menggunakan rumus slovin dan untuk pemilihan sampel menggunakan teknik simple random sampling. Teknik pengumpulan data menggunakan lembar validasi ahli yang dianalisis menggunakan rumus Aiken’s V dan percentage of agreement untuk mengetahui kelayakan petunjuk praktikum yang dikembangkan sedangkan untuk mengetahui kepraktisan petunjuk praktikum yang dikembangkan menggunakan angket respon mahasiswa. Berdasarkan hasil uji validitas ahli dan reliabilitas diperoleh rata-rata keseluruhan nilai V = 0.80 dan R= 0.91 yang menunjukkan bahwa petunjuk praktikum kimia bahan alam tentang ekstraksi senyawa kardol dari kulit biji jambu mete layak digunakan. Berdasarkan hasil respon mahasiswa diperoleh rata-rata kepraktisan seluruh aspek sebesar 84.7% yang menunjukkan petunjuk praktikum kimia bahan alam ekstraksi senyawa kardol dari kulit biji jambu mete sangat praktis. Berdasarkan data tersebut, dapat disimpulkan bahwa petunjuk praktikum kimia bahan alam tentang ekstraksi senyawa kardol dari kulit biji jambu mete yang dikembangkan bersifat layak dan sangat praktis digunakan dalam proses pembelajaran.Kata kunci: Kardol, Petunjuk Praktikum, Kimia Bahan Alam
Friction and wear reduction by graphene nano platelets for hybrid nano Aluminium matrix composite under dry sliding conditions
Authors: SRIVYAS Pranav Dev , CHAROO M.S.
Published: November 2020

Friction losses and wear losses are the main failure reasons in the internal combustion (IC) engine components i.e., cylinder liner and piston. So, it demands lightweight self-lubricating low friction and wear-resistant materials to increase the efficiency and reduce the emission issue of the IC engine. In this concern, tribological tests are performed on self-lubricating aluminium composites samples reinforced with 6 wt.% of γ-Al2O3 and Graphene Nano Platelets (GNP) with varying concentration (0.5 wt.% - 5 wt.%), using ball-on-disc tribo-configuration under dry sliding conditions. The scope of this study is to investigate the anti-friction and anti-wear properties of GNP as reinforcement in the hybrid nanocomposite. The hybrid nanocomposite samples are fabricated using Spark Plasma Sintering (SPS) fabrication route. From the results, it is reported that friction and wear reduction percentage is 37.43 % and 51.64 %, respectively for the hybrid nanocomposite with 5 wt. % GNP. It is attributed to the inclusion of GNP, which reduces the Coefficient of Friction (COF) and improves wear resistance of the composite significantly.
An overview on potential hydrometallurgical processes for separation and recovery of manganese
Authors: Pradhan Dr.Sanghamitra , Ram Ms.Muskan , Mishra Prof.Sujata
Published: November 2020

With rapid economic progress worldwide, the search for new resources for materials has become a priority due to mineral resource depletion. Enhanced requirements for manganese alloys and compounds for several commercial applications created a desperate demand for manganese recovery technologies from primary as well as secondary resources. The future demand for manganese alloys and compounds is expected to increase. The growing need of electrolytic manganese dioxide (EMD) for different battery usage in automobile and energy sectors could create a gap in the supply and demand of manganese. There is an urgent necessity for eco-friendly and efficient technologies to boost the production of manganese from low-grade ores as well as post-consumer products. The framework of effective leaching processes and proper solvent extraction techniques for the recovery of manganese could be a novel pathway to get a clean, green and healthy environment for a sustainable future in the automotive and energy segment where this metal has a significant contribution.
Pengoperasian dan Perawatan PLTMH pada Pembangkit Listrik Mikro Hidro (PLTMH) di Sungai Batang Geringging Kota Padang
Authors: Putra Fajri Dwi , Effiandi Nota , Leni Desmarita
Published: November 2020

Water turbine is a tool to convert the potential energy of water into mechanical energy, this mechanical energy is then converted into electrical energy by a generator. Crossflow turbines are radial, small pressurized turbines with tangential injection from fan rotation with a horizontal shaft. The flow of water flows through the pipe entrance, and is arranged by a propeller and into the turbine fan rotation. After the water passes through the turbine fan rotation, the water is at the opposite fan rotation, thus providing additional efficiency. Finally, water flows from the casing either freely or through a tube under the turbine so that it rotates and turns the generator so it can produce electricity. Maintenance of PLTMH is carried out namely preventive maintenance such as; cleaning, lubrication and periodic checks. Maintenance corrections are carried out with the aim of being able to maintain the PLTMH component. Predictive maintenance of a treatment carried out in accordance with the conditions of the PLTMH and predicting damage that will occur in PLTMH
Perencanaan Perawatan Mesin Pengupas Kulit Pinang
Authors: Erizal Ihsan Putra , Yetri Yuli , Nusyirwan Nusyirwan
Published: November 2020

Planner engine maintenance is an important thing to streamline the production process. Care planning for areca nut peeler has been carried out which includes the engine frame, electric motor, pulleys, V-belts, reservoirs, and spindle shaft. These components are expected to work optimally so that satisfying results are obtained. The care of the areca peeling machine consists of preventive treatments, repair treatments, total treatments. Preventive care consists of cleaning, lubrication and periodic checks. Repair treatments include blade maintenance, bearing maintenance, pulley care and belt. While total maintenance is carried out after the engine has been operating long enough. The results of treatment planning are made in the form of a treatment table. While the results of the maintenance process that has been done by the machine can operate properly and can produce maximally.
RANCANG BANGUN MESIN PUNTIR UNTUK PEMBUAT BESI TERALIS MODEL SPIRAL SPESIFIKASI BESI KOTAK 10X10X1000 mm
Authors: Kurniawan Dicky , Safril Safril , Bukhari Bukhari
Published: November 2020

Today the need for housing (home) is increasing. Touch of beauty and support in terms of security are widely used in the construction of the house, one of the trellis. One of the production processes in processing iron trellis is the process of forming spiral iron trellis models of a certain size, in the process special machines are needed that can alleviate, simplify, and accelerate human work. This process is also called cold work because without the heat treatment process. The specifications of the trellis iron torsion machine are 1500x500x800 mm. This machine has several driving units, namely: Motor as a driver, and reducer to reduce the rotation of the shaft on the swivel chuck, and use belt transmission and chains. From the calculation and design of the engine, the motor power of ½ Hp is obtained, the production capacity is 10x10x1000 mm, the shaft diameter is 25.4 mm. The production time of this machine is 7 times / workpiece or ± 2 minutes / Pcs or 29 to 30 Pcs / hour. This trellis iron torsion machine works well and gets a better and stronger spiral model iron box. The components contained in this machine include: Electric motors, pulleys, belts, frames, sprocket, chains, chucks, bearings and speed reducers.
Pembuatan Cetakan Pasir Dan Proses Pemesinan Untuk Komponen Blok Pompa Pada Mesin Pompa Air Merk Matrix Model Mtx-22c
Authors: Firdaus Firdaus , Rakiman Rakiman , Effiandi Nota , Yetri Yuli
Published: November 2020

Reverse Engineering (RE) is a process in manufacturing that aims to reproduce or recreate existing models, either components, sub-components, or products without using existing design documents or working drawings. Through this reverse engineering idea, the process of making the Pump Block component is started with making part and mold design, making sand casting, then finished with machining processes. The machining process that is carried out is the turning process, the milling process, and the drilling process which is assisted by using jigs and fixture to make it easier on finishing the Pump Block parts in the machining process. By using the processes, so it is produced the similar pump block that is resemble with desired original object.
Pengaruh Tinggi Air Masuk Dan Diameter Pipa Outlet Terhadap Tinggi Air Keluar Pompa Hidram
Authors: Zulhendri Zulhendri , Yuliarman Yuliarman , Menhendry Menhendry , Effiandi Nota , Adeliza Putri
Published: November 2020

The pump is a device that can lift water from a lower height to a higher place, but because there are many pumps in the market that use electricity as a power plant and the selling price is quite high for rural communities, an appropriate pump is needed and cheap. Hydram pump is one alternative, where the workings of this tool can raise the water to a higher place with energy or power that comes from the water itself. Making Hydram pumps itself is relatively inexpensive, simple and durable. Hydram pumps are very popular because they work without using energy, so it is suitable for use in villages that do not have electricity. The purpose of this study was to determine the effect of the height of the incoming water and the diameter of the outlet pipe on the height of the outlet water at the hydram pump. In this study the height of the incoming water was varied as high as 0.5m, 1m and 1.5m while the diameter of the aoutlaet pipe was varied by 0.5inc, ¾ inc and 1 inc. From this experiment it was found that the height of the incoming water and the diameter of the outlet pipe significantly influence the height of the outgoing water, of the two factors most influential on the height of the outgoing water is the height of the incoming water
Perbaikan Kualitas Mata Pisau Mesin Irat Bambu Dengan Proses Heat Treatment Melalui Baja Fasa Ganda
Authors: Hidayat Togik , Raharja Teguh
Published: November 2020

Mata pisau mesin irat bambu berperan penting dalam menentukan kualitas produk industri kreatif bambu di desa Kebonagung Kecamatan Padangan Kabupaten Bojonegoro. Alat pemotong harus memiliki karakteristik menghasilkan kualitas pemotongan baik [9] . Kualitas pisau mesin irat bambu dapat dilihat dari hasil potongan dan life time. Faktor yang mengurangi kualitas dan life time mata pisau adalah gesekan dan panas. Cara meningkatkan kualitas dan life time dapat dilakukan dengan memperbaiki sifat mekanisnya. Perbaikan sifat mekanis dapat dilakukan melalui heat treatment, surface treatment, coating dan lain-lain [5]. Penelitian ini dilakukan dengan tujuan untuk meningkatkan kualitas mata pisau mesin irat bambu dengan mengetahui perubahan sifat mekanis melalui perubahan struktur mikro, nilai kekerasan optimal, dan kekuatan tarik maksimal. Penelitian dilakukan dengan metode eksperimen menggunakan analisis skala laboratorium. Proses heat treatment mata pisau irat bambu dilakukan pada temperatur  725°C dengan holding time 10 menit, 20 menit, 30 menit, proses tempering pada temperatur 600°C selama 20 menit. Hasil uji struktur mikro mata pisau dengan holding time 30 menit memiliki ukuran butir logam yang lebih halus dan merata. Nilai kekerasan tertinggi adalah 59,13 HRC pada mata pisau dengan  holding time 30 menit. Nilai rata – rata modulus elastisitas tertinggi adalah pada specimen dengan holding time 20 menit yaitu 6,87 N/mm2.
CAUSES OF ANGER IN M. IRFAN HIDAYATULLAH’S NOVEL CERMIN RETAK: TABIR ROBBI DAN ROBBANI
Authors: Iswandi Iswandi , Manugeren M. , Purwarno Purwarno
Published: November 2020

This study is concerned with the causes of anger. Anger a basic human emotion, as elemental as, gladness, sadness, anxiety or disgust. These emotions are tied to basic survival and are honed over the course of human history. Anger is related to the “fight, flight, or freeze” response of the sympathetic nervous system:  it prepares humans to fight. But fighting does not necessarily mean throwing punches; it might motivate communities to combat injustice by changing laws or enforcing new behavioral norms. This is the positive trait of anger though in many cases only the negative ones are seen. Everyone experiences anger at some point. It becomes problematic, however, when the frequency or severity of anger interferes with relationships, work performance, legal standing, or mental health. All these points are faced by the main characters of the novel. The whole research is done by means of descriptive qualitative research, exposing the social features, in this case anger. The research results show that there are causes of anger found through the study: past experience and lack of problem-solving ability. Owing to traumatic past experiences, one of the main characters does a kidnapping and on the second point, the inability of solving problems, makes another main character filled with anger.
PERAN ORANG TUA TERHADAP PENINGKATAN PRESTASI ANAK
Authors: Surur Agus Miftakus , Oktafiani Triya , Munawaroh Fajerin , Sari Nur Safitri Ninda , Istiqomah Nur Wachidatul
Published: November 2020

Dari penelitian yang berjudul peran orang tua terhadap peningkatan prestasi anak di sekolah, dapat disimpulkan bahwa orang tua sangat berperan penting bagi peningkatan mutu pendidikan anak. Orang tua dapat dijadikan sebagai motivasi maupun penyemangat bagi anak. Orang tua juga dapat dijadikan sebagai pengontrol kondisi anak. Jika orang tua tidak peduli terhadap pendidkan anak. Maka kemungkinan besar anak mereka akan tertinggal dengan anak-anak yang diperhatikan oleh orang tuanya. Dalam penelitian ini, penulis menemukan suatu temuan yaitu bahwa anak akan lebih semangat belajar jika orang tuanya juga memberi dukungan penuh. Dukungan ini juga tidak hanya berupa dukungan dari luar misalnya hanya memberi fasilitas belajar saja. Akan tetapi dukungan yang dimaksudkan yaitu dukungan yang berupa dorongan dari dalam diri, hal ini bisa berupa motivasi yang diberikan kepada anak. Agar anak bisa lebih semagat untuk belajar.
Structural Relationship of Factors Affecting the Performance of Oil & Gas Company: Case Study of Adnoc
Authors:   Faculty of Technology Management and Business, Universiti Tun Hussein Onn Malaysia (UTHM), Batu Pahat, Johor, 86400 Parit Raja, MALAYSIA, Al Mansoori Fatima Taher , Abdul Rahman Ismail ,   Faculty of Civil Engineering and Built Environment,  Universiti Tun Hussein Onn Malaysia (UTHM), Batu Pahat, Johor, 86400 Parit Raja, MALAYSIA, Kasim Rozilah ,   Faculty of Business and Technology Management,  Universiti Tun Hussein Onn Malaysia (UTHM), Batu Pahat, Johor, 86400 Parit Raja, MALAYSIA
Published: November 2020

This paper presents the development and analysis of Structural Equation Model (SEM) on factors affecting the performance oil & gas company. The model was constructed based on the model framework where it involved 5 groups of independent factors affecting the performance of oil & gas company and one group of dependent of the performance. Data collected from the 100 respondents of questionnaire survey among employees of the company were used in the model development. Assessments at measurement level of the model found that for the 5 most important groups of factors affecting oil & gas company are effective support system (J-group), empowerment (L-group), supporting employees (M-group), creativity and innovation (C-group), and training regularly (T-group). Assessment at structural level involved omitting one group for each iteration to evaluate the effect size and also involved bootstrapping process. It was found the model has achieved the overall model of fit known as GoF with the value of 0.436 indicating large validating power. Hopefully the study contributed either directly or indirectly to the academic and practitioners related to oil & gas industry.
Assessment of heavy metal levels and fatty acid compositions of some krill oil capsules marketed in Turkey
Authors: SEREMET KÜRKLÜ Nilgün , BAŞIBÜYÜK Hasan Hüseyin , KAMARLI ALTUN Hülya
Published: November 2020

Krill oil has many positive health effects since it is rich in omega-3, phospholipids and astaxanthin. In recent years, as a result of rapid population growth and industrialization, the toxic heavy metal levels have increased especially in aquatic environments. Therefore, it is also possible to take up heavy metals to the human body through food supplements such as krill oil. This study aims to determine the fatty acid composition and the amounts of lead, mercury and cadmium in five different krill oil capsules. A total of 35 fatty acids were analysed. It was determined that the five different krill oil capsules met a proportion of daily recommended omega-3 fatty acid (EPA + DHA) and omega-6 fatty acid intake. Mercury levels were <0.2 µg/kg, cadmium levels <3 µg/kg and lead levels <3 µg/kg in all samples. It was observed that the heavy metal amount was below the limits specified by the Turkish Food Codex Contaminants Regulation. Based on the evaluation of the data obtained from our study, reliable krill oil capsules may be recommended for those who consume less than the recommended daily intake of omega-3 fatty acids, and for the vegetarians.
УРОЖАЙНІСТЬ ТА ХЛІБОПЕКАРСЬКІ ВЛАСТИВОСТІ ЗЕРНА ПШЕНИЦІ ОЗИМОЇ ПРИ РІЗНИХ ДОЗАХ І СТРОКАХ ЗАСТОСУВАННЯ АЗОТНИХ ДОБРИВ
Authors: Господаренко Г. М. , Черно О. Д. , Любич В. В. , Рябовол Я. С. , Крижанівський В. Г.
Published: November 2020

Висвітлено результати досліджень впливу застосування різних доз та строків застосування азотних добрив на врожайність, фізичні та технологічні показники якості зерна пшениці м’якої озимої в умовах Правобережного Лісостепу України. З’ясовано, що використовуючи азотні піджив-лення, можна підвищити врожайність на 3–54 %. У разі внесення азотних добрив дозою 150 кг/га у три строки не одержано достовірного приросту врожаю порівняно з внесенням азотних добрив у фазу кущіння та виходу у трубку дозою 120 кг/га д. р. Зі збільшенням доз добрив окупність 1 кг д. р. приростом врожаю зменшувалася. Встановлено дуже сильний кореляційний зв’язок (R = 0,98 ) між масою 1000 зерен і врожайністю. Не виявлено істотного впливу доз і строків застосування азотних добрив на показник натури зерна. Тіснота зв’язку за коефіцієнтом кореляції між масою 1000 зерен і натурою зерна була сильною (R = 0,7). Істотні прирости вмісту білка і клейковини одержано у разі внесення азотних добрив дозою N60 + N60 у фазу кущіння та виходу у трубку. Достовірність апрок-симації між вмістом білка в зерні пшениці озимої та інтенсифікацією удобрення мала високий рі-вень (R2 = 0,89). Показник стабільності вмісту клейковини за роками вирощування мав тенденцію до зниження зі збільшенням доз добрив. Встановлено, що за показником седиментації сила борошна в усіх варіантах досліду була середньою, але мала достовірне збільшення, порівняно з ділянками без добрив. Виявлено дуже сильну кореляційну залежність (R = 0,99) між вмістом білка та показником седиментації. Вміст крохмалю мав тенденцію до зниження зі збільшенням доз добрив. Встановлено зворотну кореляційну залежність (R = -0,94) між вмістом білка і крохмалю.
ВПЛИВ СОРТОВИХ ОСОБЛИВОСТЕЙ НА ЯКІСТЬ ЗЕРНА ПШЕНИЦІ ОЗИМОЇ
Authors: Жемела Г. П. , Бараболя О. В. , Татарко Ю. В. , Антоновський О. В.
Published: November 2020

У статті доведено актуальність вирощування якісної озимої пшениці в Україні як головної про-довольчої культури та цінної в польовій сівозміні. Мета дослідження полягає в оцінюванні фізичних і хімічних властивостей сортів пшениці озимої для того, щоб для виявити кращі характеристики для подальшого призначення використання зерна. Зерно пшениці озимої сортів Оржиця, Полтавчанка, Царичанка, Зелений гай, Кармелюк, Аріївка, Лютенька, Сагайдак, Диканька (селекція Полтавської державної аграрної академії) для проведення досліджень вирощувалось на полях НВП із селекції та насінництва. Лабораторні дослідження якості зерна пшениці озимої проведено в сертифікованій Держспоживстандартом України лабораторії Полтавської державної аграрної академії. Фізичні та хімічні показники якості зерна пшениці озимої було визначено відповідно до загальноприйнятих методик, які відповідають ГОСТу або ДСТУ. Дослідження показало високу енергію проростання усіх сортів озимої пшениці, а найвищий показник схожості спостерігався у сортів Зелений гай (96 %) і Царичанка (94 %). Найменший показник у сорту Оржиця – 86 %, що теж свідчить про гарну схо-жість. Визначення впливу сортових властивостей на масу 1000 зерен показало найвищий показник у сорту Зелений гай (48,0 г), а найменший – у сорту Оржиця (39,7 г). Оцінка наведених зразків на скло-подібність виявила найвищий показник у сорту Зелений гай (97 %), а найменший – у сорту Полтав-чанка (70 %). Проаналізувавши отримані результати досліджень, можна зробити висновок, що ці сорти є кращими для випічки хлібобулочних виробів. Аналіз впливу сортових властивостей на хіміч-ний склад зерна пшениці озимої проводився за показниками: вміст клейковини, число падіння, вміст білка, число седиментації. Виявлено, що найбільший вміст клейковини має сорт Лютенька (37 %), найменші – сорти Оржиця (30 %), Диканька (31 %) та Зелений гай (31 %). Визначення деформації клейковини показало, що у досліджуваних сортах пшениці переважає друга група і показники коли-ваються від 88 до 102 одиниць. Результати дослідження числа падіння показали, що зерна пшениці озимої мають показники від 206 с (що є прийнятним) до 452 с (що є збільшеним показником, тому кінцева якість хлібобулочних виробів може бути не найкращою). Проведення досліджень вмісту біл-ка засвідчило, що всі 9 сортів пшениці озимої відповідають визнаним стандартам. Найнижчий пока-зник вмісту білка має сорт Оржиця (13,6 %), а найвищий – сорт Лютенька (16,9 %). Оцінка числа седиментації показала, що більшість із представлених зразків належать до високих – понад 50 мл і більше. Лише один зразок зерна пшениці озимої Аріївка має середній показник у 34 мл. Отже, ми ви-ділили два сорти – Зелений гай і Лютенька, які показали найкращі результати за всіма параметрами і показниками. Відмічена позитивна динаміка у показниках майже всіх сортів, що доводить їх спро-можність давати стабільні сходи та стійкість до несприятливих умов.
ПРООКСИДАНТНО-АНТИОКСИДАНТНИЙ ГОМЕОСТАЗ У СПЕРМІ КНУРІВ-ПЛІДНИКІВ З РІЗНИМИ ТИПАМИ ВИЩОЇ НЕРВОВОЇ ДІЯЛЬНОСТІ
Authors: Стояновський В. Г. , Усенко С. О. , Шостя А. М. , Березницький В. І. , Усенко О. О. , Слинько Є. В.
Published: November 2020

Досліджено особливості впливу типів вищої нервової діяльності на формування прооксидантно-антиоксидантного гомеостазу у еякулятах кнурів-плідників. Використовуючи рухово-харчову мето-дику, було протиповано дорослих кнурів-плідників великої білої породи віком 24‒36 місяців за основ-ними типами вищої нервової діяльності. Було сформовано чотири групи по 3 голови в кожній. До I-ї групи було віднесено тварин сильного врівноваженого жвавого (рухливого); II групи – сильного врів-новаженого спокійного (інертного); III групи – сильного неврівноваженого (нестримного); IV групи – слабкого типів вищої нервової діяльності. Сперму отримували від кнурів-плідників, мануально розді-ляючи еякулят на 4 фракції – F1 – перша, F2 – друга, F3 – третя, F4 – четверта. Встановлено, що у кнурів-плідників показники спермопродукції і перебіг процесів пероксидації обумовлюється типом їх вищої нервової діяльності. У тварин сильного неврівноваженого і слабкого типів ВНД перебіг проце-сів пероксидації відбувається більш інтенсивно, система антиоксидантного захисту перебуває на нижчому рівні – менша активність супероксиддисмутази (р<0,05), концентрація аскорбінової кис-лоти (р<0,001), вітаміну А (р<0,01–0,001) та вітаміну Е (р<0,001). При мінімальній масі еякулятів та насиченості сперміями в особин слабкого типу ВНД (р<0,001). З’ясовано, що насиченість спермі-ями сперми істотно впливає на перебіг процесів пероксидації. Спермії із другої фракція еякуляту ха-рактеризувались найвищою виживаністю, третьої ‒ більш швидко втрачають функціональну акти-вність. Функціональна активність сперміїв і особливості формування ПАГ залежать від типів ВНД – вірогідне прискорення процесів пероксидації в сильного неврівноваженого і слабкого - більша конце-нтрація дієнових коньюгатів, дегідроаскорбінової кислоти. У тварини сильного врівноваженого жвавого і спокійного типів ВНД спостерігається вищий рівень антиоксидантного захисту – актив-ність каталази, супероксиддисмутази, кількість відновленого глутатіону, аскорбінової кислоти і вітаміну Е. У першій і четвертій фракціях еякулятів встановлено відсутність активності СОД, вмісту вітаміну А та вітаміну Е, що визначає низьку функціональну активність та виживаність сперміїв. Ці фракції від сильного неврівноваженого і слабкого типів ВНД характеризуються вірогід-но вищим вмістом ДК (р<0,05–0,01) і ТБК-активних комплексів (р<0,05–0,001), а також нижчою кількістю АК (р<0,01), відновленого глутатіону (р<0,05) та активністю СОД.