bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS MARSHALL CAMPURAN AC-WC DENGAN BUTON GRANULAR ASPHALT DAN ABU CANGKANG KELAPA SAWIT SEBAGAI BAHAN SUBSTITUSI
Authors: Rahmadi Rahmadi , M. Saleh Sofyan , Anggraini Renni
Published: April 2020

Flexible Pavement often experience an early collapse resulting from high temperatures and heavy loads in the field. One way to overcome the damage, by using added materials to modify the asphalt. In this study the added ingredients used were Buton Granular Asphalt (BGA) as an asphalt and aggregate substitution on AC-WC mixture and utilization of ash waste of palm kernel shell (APKS) as filler substitution material. The purpose of this research is to know the comparison of AC-WC mixture’s characteristics with and without BGA and APKS as substitution materials. The first step of this research was to examine the physical properties of bitumen and aggregate, then made the specimens for determination of Optimum Asphalt Content (OAC) either without or with variations of BGA percentage of 4%, 6% and 8%. After OAC using the BGA acquired then OAC were varied to OAC-0,5; OAC and OAC+0,5 for subsequent test specimens with APKS filler and portland cement respectively 50% of total filler’s weight by Marshall method. Based on the result of this research, OAC value obtained in the mixture without BGA and APKS was 5,31%, whileeffective asphalt content value with BGA and APKS substitution obtained at 6,54% atlevel of 8% BGA. The Marshall’scharacteristic values using APKS and BGA tended to be better than those without BGA and APKS. Stability value of asphalt mixture without substitution was 1,602.84 kg while using BGA and APKS was 2,223.93 kg. Value of density, flow and VFA increased with increasing asphalt content in the mixture, while VIM, VMA and MQ value decreased. The durability value of AC-WC mixture with effective BGA was 95.90%, while the durability value without BGA and APKS was 92.76%. Durability value without and with substitution of BGA and APKS hadfulfilled requirement that was greater than 90%.
FAKTOR-FAKTOR PENGHAMBAT PEMBANGUNAN RUMAH LAYAK HUNI UNTUK KAUM DHUAFA DI PROVINSI ACEH (STUDY KASUS: KABUPATEN ACEH UTARA)
Authors: Mustafaruddin Mustafaruddin , Afifuddin Mochammad , Munir Abdul
Published: April 2020

The habitable home construction activity is the North Aceh Regency Government program dedicated to the Dhuafa people. The implementation of the project is submitted to the contractor as responsible for completing the construction of a habitable home. Each planned project must have an implementation plan, when the start and end of the project, on-site technical and resource provision is essential to avoid the risk of obstacles in the implementation of the project. Problems that arise in the field are very risky and should be avoided so that the project being done can run smoothly. The purpose of this research is to identify the factors of inhibition in the implementation of habitable home project for the Dhuafa as well as to analyze a good strategy in minimizing the inhibition. The research method used is mix methode between qualitative and quantitative method. The number of executors of Dhuafa house construction in 2016 is 64 companies. The number of respondents obtained from the slovin formula of 39 companies. The results of the research explain that the factors causing the occurrence of obstacles during the execution of work is the labor factor with the value of frequency index (FI) of 0,84; design and planning factors with an FI value of 0,81; factor of equipment with value of FI 0,77; factors beyond the contractor's ability with a FI value of 0,75; material factor with value of FI 0,55; field condition factor with FI value of 0,46; and implementation factor and working relationship with FI value of 0,40. The ways that can be done to avoid the occurrence of barriers in terms of labor is to improve the quality of labor, increase the workforce who are competent in their fields, and work in accordance with the procedure. In terms of design and planning is to do a design review of the project.
FAKTOR SISA MATERIAL YANG MEMPENGARUHI BIAYA PADA PELAKSANAAN PROYEK KONSTRUKSI GEDUNG DI PROVINSI ACEH
Authors: Julsena Julsena , Abdullah Abdullah , Rauzana Anita
Published: April 2020

The material has a large percentage of 50-70% of the total project cost. Good management can reduce the occurrence of excess material waste. The remaining material that has not been identified, will make the contractor does not know what percentage of losses caused by the remaining material in the project site. This study aims to identify the dominant factors causing the residual material, and to analyze the relationship and the influence of the remaining factors of material on the cost of building construction projects in Aceh Province. This study uses a mixed method, which combines qualitative and quantitative approaches through the distribution of questionnaires. Respondents addressed to the project manager of building contractor company with sub-field BG004 ranging from medium qualification (M1, M2), and large (B1). Based on the data of Construction Services Procurement Service (LPJK) in 2017 the number of contracting companies obtained as many as 215 companies, using Slovin formula then the research sample obtained as many as 68 companies. The sampling technique used is simple random sampling, randomly regardless of the strata present in the population. Of the 68 companies selected, construction costs range from Rp. 588,000,000 up to Rp. 30,251,965,000, with implementation period from 2010-2017. Data processing consists of validity, and reliability, while data analysis consists of descriptive analysis, simple correlation and multiple linear regression through Statistical Product and Service Solution (SPSS) version 22 software. The results show that the dominant remaining material factor that occurs during project implementation building construction in Aceh Province is a residual factor with a mean of 4.729. The design, procurement, handling and implementation factors have low correlation with Spearman coefficient of 0.260, 0.295, 0.373, and 0.296, while the residual factor has a very low correlation with Spearman coefficient of 0.130 to the cost of building construction projects in Aceh Province.
ANALISIS PENGARUH PARAMETER FISIK TERHADAP INDEKS KERENTANAN PANTAI (CVI) DI KAWASAN PANTAI BANDA ACEH DAN SEKITARNYA (STUDI KASUS PADA KAWASAN UJUNG PANCU SAMPAI UJUNG BATEE)
Authors: Yanti Veri , Meilianda Ella , Syamsidik Syamsidik
Published: April 2020

A coastal area has important and vital influences on community’s lives due to the natural resource availability. The coastal area occurs any changes over time affecting the changes in the community and in the ecological perspectives. Banda Aceh is one of the coastal areas that has experienced several significant changes especially after earthquake and tsunami on December, 26th 2004. Due to the condition, it is required to analyze coastal vulnerability in Banda Aceh and neighbor. This research was aimed to investigate the influences of physic parameters consisting of hydrodynamic and morphology parameters on determining Coastal Vulnerability Index (CVI). The analysis will determine the coastal vulnerability index in one year period. The analysis was carried out in the northern coast of Aceh Province, between Ujong Pancu and Ujung Batee by dividing the areas into 5 (five) cells bordered by natural morphology feature such as inlet, headland, river estuary, and lagoon. Based on 6 (six) physical parameters used on coastal vulnerability index (CVI) determination, it is obtained that 2 cells have low risk potential (green), which are Cell 1 and Cell 3 with the CVI values are 2.45 and 3.0, respectively. Cell 2 has moderate risk potential (yellow) with CVI value is 4.24. Meanwhile, Cell 4 and Cell 5 have high risk potential (red) with CVI values are 5.20
KONTRIBUSI DINDING BATA TERHADAP KINERJA STRUKTUR SPACE FRAME DENGAN METODE PUSHOVER (STUDI KASUS PADA GEDUNG IKATAN ALUMNI UNIVERSITAS SYIAH KUALA)
Authors: Mardhika Agung , Afifuddin Mochammad , Muttaqin Muttaqin
Published: April 2020

The influence of brick walls to performance of space frame is often being ignored, even though in this condition walls are participating in strengthen the building. Contribution of brick walls to performance of space frame structure with push over method goal is to know how the impact of walls in building structure performance which is being ignored all this time. Building of alumnus association was being modeled in two condition, first condition with the walls were being ignored and second condition with brick walls were modeled as a strut force. Modeling brick walls as strut alumnus association building Syiah Kuala university increased structure performance at this building. Modelling with brick walls as strut in pushover analysis x direction at MTS model minimize the displacement 6,36% from MTS model and increased building ability to accept base shear 301,71% from MTS model.   Modelling with brick walls as strut in analysis displacement at Y direction increase 4,38% from MTS model. This thing showed that walls impacted building performance in bearing base shear. Plastification condition structure element at X direction without strut modeling, there is 54 element which had already collapsed (greater than collapse prevention) whereas at building with strut modelling has 6 element which already collapsed (greater than collapsed prevention). Plastification condition element structure at Y direction in building without strut modelling has 14 element which already collapsed (greater than collapsed prevention).
KARAKTERISTIK CAMPURAN AC-WC MENGGUNAKAN MATERIAL RECLAIMED ASPHALT PAVEMENT DENGAN TAMBAHAN ASPAL PEN. 60/70 YANG DISUBSTITUSI STYROFOAM
Authors: Arianto Hendra , M. Saleh Sofyan , Anggraini Renni
Published: April 2020

Reuse of reclaimed asphalt pavement material (RAP) is an alternative which applicated for potential enough on the roughness of the road. RAP material can be reused by adding the asphalt and the new aggregate according of the mixture composition so that it is expected will be obtained the quality as planned. One of the efforts made in improving the quality of asphalt mixture RAP material is using a modified asphalt with additional material, such as styrofoam. The use of styrofoam into the asphalt is expected to improve the technical properties of a mixture. The purpose of this research is to know the comparative characteristics of hot mix asphalt (asphalt concrete) type AC-WC that uses RAP material with additional asphalt pen. 60/70 and asphalt pen. 60/70 substitution in the styrofoam by 8%, 10% and 12% against the weight of asphalt based on levels of asphalt left on the material. The initial stages of this study is to conduct an examination of the physical properties of RAP material, then manufacturing a specimen with variations of the addition of asphalt and aggregate new levels based on the job mix diesign (JMD) Bina Marga Aceh (2013). Based on research results, parameter values marshall on all types of asphalt mixture with new aggregate as well as RAP materials and the use of 100% asphalt pen. 60/70 additional or different types of asphalt on OAC has fulfilled the technical specifications defined by the Bina Marga (2014). Best stability values obtained on asphalt mixture using RAP material with additional asphalt pen. 60/70 with 12% styrofoam substitution on OAC JMD Bina Marga Aceh, that amounted to 3,308.72 kg, the lowest value stability retrieved on asphalt mixture using a new aggregate based on the results of Department of Bina Marga Aceh on OAC i.e. of 983.94 kg.
IDENTIFIKASI FAKTOR KINERJA KONTRAKTOR YANG PALING BERPENGARUH TERHADAP KEPUASAN STAKEHOLDERS DI DINAS CIPTA KARYA ACEH
Authors: R. Khadafi Mohammad , Muttaqin Muttaqin , Rauzana Anita
Published: April 2020

In the midst of increasingly fierce competition in the world of today's construction business, every construction company is required to be able to demonstrate the quality of its service so that it can excel in competition. As a company engaged in services/selling services, construction companies must have knowledge of the dimensions of service quality. There are five factors from the dimensions of service quality, namely tangible, reliability, responsiveness, assurance and empathy. If the performance can meet their expectations, the stakeholders will be satisfied and vice versa. This study aims to identify contractor performance factors that most influence stakeholder satisfaction in the Aceh Human Settlements Agency. This study used mixed methods, combining qualitative and quantitative approaches through questionnaires. The respondents are the stakeholders of the project stakeholders at Aceh Human Settlements Agency in 2016, which consists of the Budget User, Proxy of Budget User, Technical Officer (PPTK) and Technical Officer Assistant, which in total amounted to 32 respondents. Data processing methods use validity and reliability tests, while descriptive statistical analysis uses SPSS version 22 software. The results of the study showed that the contractor's performance factors that had the most influence on stakeholder satisfaction in the Aceh Human Settlements Agency were reliability factors with a mean value of 3.714, while the least influential factors were physical evidence factors with a mean value of 3.332
HUBUNGAN DAN PENGARUH FAKTOR - FAKTOR RISIKO DESIGN AND BUILD TERHADAP KESUKSESAN PROYEK PEMBANGUNAN SEKOLAH PERMANEN DI KABUPATEN PIDIE JAYA DAN BIREUEN
Authors: Faisal Faisal , Abdullah Abdullah , Afifuddin Mochammad
Published: April 2020

The earthquake on December 7, 2016 measuring 6.4 on the Richter Scale (SR), which hit the districts of Pidie, Pidie Jaya and Bireuen, has caused fatalities, damage to infrastructure and public facilities. In an effort to accelerate post-disaster rehabilitation and reconstruction, based on INPRES No. 5 of 2017, Aceh Provincial Building and Environmental Management Work Unit of the Ministry of Public Works and Public Housing, carried out the rebuilding of permanent schools using RISHA construction technology with a system of design and build contracts in Pidie Jaya District and Bireuen. This study aims to analyze the relationship and influence of design and build risk factors on the success of permanent school construction projects in Pidie Jaya and Bireuen Districts. This study uses qualitative and quantitative methods. Respondents were directed at 13 planning personnel, 25 implementing personnel, 21 construction management personnel and 13 owner staff. The independent variables in this study are the risk factors of design and build which consist of the owner management ability factor, procurement process, planning ability, implementation ability, project manager's ability, and project scope factors, while the dependent variable is the success of the project. The results of the study show that there is a low level of relationship between the factors of the project manager's ability, a sufficient level of relationships from the factors of implementation ability, procurement processes and project scope factors, a high level of relationship between planning ability factors and management owner's ability factors to project success. All design and build risk factors have a significant effect on project success, which is 68.8%. The dominant factor affecting project success is the project scope factor, with a regression coefficient of 0.162. In this case if the project scope factor is handled properly by all parties involved, then the success of the project will increase by 16.2%.
TINJAUAN ASPEK FISIK DAN NON FISIK SISTEM DRAINASE ZONA 5 KOTA BANDA ACEH
Authors: Herfiansyah Ari , Fatimah Eldiana , Azmeri Azmeri
Published: April 2020

Based on the results of the Environmental Health Risk Assessment Study, zone 5 of the drainage in Banda Aceh City which includes Syiah Kuala, Ulee Kareng, and Kuta Alam Sub-district, some villages fall into the category of moderate-risk and high risk of inundation. Bandar Baru, Lambaro Skep, Ie Masen Kayee Adang, and Lambhuk are moderate risk villages of inundation. This study aims to evaluate the performance of the drainage system to see how the conditions and functions of the drainage facilities and infrastructure that have been built and the participation of the society. The methodology used in this study is quantitatively supported by descriptive-evaluative. Performance reviews conducted include physical and non-physical aspects. Physical aspects include physical data on infrastructure, the function of drainage system infrastructure, and operating and maintenance conditions for drainage. Non-physical aspects include regulations/institutions, development management, and efforts by the Regional Government to encourage society/private participation. The results of the calculation of drainage performance obtained a value of 81.40 which means the performance is in good condition. Physical aspects value 55.0 and non-physical aspects value 26.4. From the physical aspect of the condition of drainage infrastructure such as drainage canals, pump houses, retention ponds are already in good condition, but some sluice gates are still in a damaged condition that has not been repaired. From the non-physical aspects, some of the shortcomings that must be corrected are the absence of regional regulations for drainage, human resources in agencies that handle drainage are still not optimal, and community participation in managing drainage is still minimal.
Apropiación social de TIC: el caso de internet en México.
Authors: Martínez-Domínguez Marlen
Published: April 2020

Objetivo: presentar una revisión conceptual de la relación entre las Tecnologías de la Información y Comunicación (TIC) y el desarrollo económico; así como exponer la apropiación de dichas tecnologías, a través del acceso y uso de internet en México. Metodología: un análisis estadístico descriptivo, con base en datos de la Encuesta Nacional sobre Disponibilidad y Uso de las Tecnologías de la Información en los Hogares (ENDUTIH) 2015-2017. Resultados: bajo nivel de acceso a internet por parte de los hogares, donde sólo uno de cada dos dispone de conexión a la red. Con respecto al uso, los resultados reflejan que las personas se apropian del internet para la búsqueda de información, el entretenimiento, la comunicación, las redes sociales y en menor medida para fines económicos. Limitaciones: la información limitada de la ENDUTIH para profundizar sobre la apropiación del ciberespacio. Conclusiones: el bajo acceso a internet y las actividades en línea realizadas por los usuarios se explican por la existencia de brechas de género, edad, ingreso, pobreza, nivel educativo y lugar de residencia.
Phân tích sự thay đổi các đặc tính cơ lý của bê tông nhựa trong giai đoạn đầu của thí nghiệm mỏi
Authors: Nguyễn Quang Tuấn
Published: April 2020

Trong thí nghiệm mỏi đối với bê tông nhựa, độ cứng của mẫu vật liệu suy giảm khi tăng số lần tải trọng tác dụng. Nguyên nhân dẫn đến sự suy giảm này được giải thích bởi rất nhiều các hiện tượng khác nhau: hiện tượng xúc biến, sự tăng nhiệt độ của mẫu do năng lượng hao tán, sự xuất hiện các vết nứt vi mô và vĩ mô. Diễn biến suy giảm độ cứng của vật liệu thường được chia làm ba giai đoạn. Bài báo này tập trung nghiên cứu chủ yếu giai đoạn đầu (giai đoạn thứ nhất) của thí nghiệm mỏi khi số chu kì tải trọng tác dụng từ vài nghìn đến vài trăm nghìn lượt. Thí nghiệm mỏi kéo nén đồng thời khống chế biến dạng trên mẫu hình trụ tròn được sử dụng trong nghiên cứu. Các thông số thay đổi trong thí nghiệm bao gồm nhiệt độ, tần số và biên độ biến dạng tác dụng. Từ các kết quả nhận được, sự thay đổi các đặc tính cơ lý của bê tông nhựa: mô đun động, góc lệch pha, hệ số Poát xông động, biến dạng thể tích mẫu được phân tích. Sự ảnh hưởng của tần số, nhiệt độ đối với sự suy giảm độ cứng của vật liệu cũng được đề cập trong bài báo. Kết quả thí nghiệm cũng cho thấy mối liên hệ giữa mức độ suy giảm mô đun và độ tăng góc pha không bị ảnh hưởng bởi các thông số thí nghiệm.
Nghiên cứu thiết kế, chế tạo, thử nghiệm card điều khiển điện áp máy phát điện phụ trợ cho đầu máy D19E
Authors: Nguyễn Văn Nghĩa , Đỗ Việt Dũng
Published: April 2020

Bài báo trình bày kết quả nghiên cứu và thực nghiệm về chế tạo card điều khiển máy phát điện phụ trợ. Card được thiết kế dựa trên công nghệ xử lý số tín hiệu thay thế cho công nghệ analog lạc hậu. Card đã được chế tạo, thử nghiệm, chạy thử dài hạn trong điều kiện thực tế và được Ngành đường sắt Việt nam chấp nhận và đồng ý đưa vào sử dụng. Nghiên cứu này là một phần trong hướng nghiên cứu xây dựng máy tính điều khiển của đầu máy. Máy tính đầu máy là thiết bị đặc thù trong ngành đường sắt. Khả năng làm việc của đầu máy phụ thuộc hoàn toàn vào thiết bị này. Nghiên cứu có ý nghĩa trong việc từng bước thiết kế, nội địa hóa máy tính đầu máy. Nghiên cứu có vai trò xác định phương pháp thiết kế, thử nghiệm vi điều khiển và điện tử công suất trong hệ thống điều khiển trên đầu máy.
Ước lượng năng lượng thu hồi tại các trạm điện kéo dựa trên mô hình mạng công suất
Authors: Trần Văn Khôi , Nguyễn Đức Khương
Published: April 2020

Bài báo trình bày một thuật toán ước lượng năng lượng tái sinh có khả năng thu hồi được tại vị trí trạm điện kéo dựa trên mô hình công suất mạch điện. Thuật toán đề xuất dựa trên luật cân bằng công suất của mạch điện, sử dụng phương pháp lặp Newton-Raphson để xác định năng lượng tái sinh có khả năng thu hồi được trong điều kiện duy trì cho điện áp trên lưới tiếp xúc không vượt qua giá trị cho phép. Các kết quả ước lượng trong mô hình mô phỏng một tuyến đường sắt giao thông đô thị dựa trên số liệu tuyến đường và thông số đoàn tàu tuyến Cát Linh – Hà Đông minh họa cho tính khả thi và tính hiệu quả của thuật toán đề xuất.
Gramáticas del odio en el capitalismo contemporáneo. Una lectura desde Spinoza
Authors: Abdo Ferez Cecilia
Published: April 2020

El artículo retoma la perspectiva de F. Lordon, en su lectura de B. de Spinoza, para comprender fenómenos políticos contemporáneos: ¿cómo se configura el deseo, en el neoliberalismo? Se plantea como hipótesis que el neoliberalismo combina dos tipos de movimientos de lo que, en términos spinocistas, se llamaría odio. Por un lado, produce un afecto de abyección, una adaptación de los deseos a la imagen menospreciada de sí. Por el otro, al sumar a lo anterior una diversificación y fragmentación en extremo de las experiencias laborales, el neoliberalismo quiebra las experiencias comunes, esto es, las afecciones comunes, invalidando la producción de una cadena de indignación lo suficientemente intensa y perdurable como para generar un trastrocamiento institucional progresista (entendiendo por ello, una reforma institucional contraria al neoliberalismo, que reponga la centralidad de los derechos sociales). Es decir, aun cuando haya muchas personas vulnerabilizadas, precarizadas, etc., es difícil que ese sinnúmero pueda proyectarse y actuar como semejantes durante un tiempo perdurable, porque se bloquea la producción de una identidad común.
Pengembangan Produk Fashion Menggunakan Kertas Bekas Kantong Semen Dengan Pendekatan Low-Impact Use
Authors: Jenifer Astrid , Santosa Imam , Djati Imam Damar
Published: April 2020

Garment material which is processed as a basic material for fashion products is very closely related to environmental problems that occur at this time. By encouraging the idea of ??sustainability through a low-impact use approach that focuses on the cleaning process, cement bags used paper are made into utilitarian materials that will produce products that cannot be washed. Cement bags used paper have good quality because they can withstand loads of up to 40 kg / sack and are generally used as wrappers or bags that function as covers. However, cement bags used paper tend not to be used or reprocessed into functional products. Therefore, this research aims to design and realize fashion products by recognizing the character and utilizing the potential of cement bags used paper to become products with high use values. The method used in this research is coloring experiments, testing materials, and exploring shapes and visuals. Material processing is applied using gyre and macrame techniques. The final result of this research is an alternative raw material from cement bags used paper for fashion products.

Keywords:cement bags used paper, low-impact use, gyre technique, macramé technique.
Analisis Semiotika Roland Barthes pada Masjid Keraton Buton di Kota Baubau, Sulawesi Tenggara
Authors: Bahri Nurul Fitriana
Published: April 2020

Baubau adalah salah satu kota yang terletak di Pulau Buton, Provinsi Sulawesi Tenggara yang memiliki begitu banyak potensi kearifan lokal. Salah satunya adalah benteng Keraton Buton yang telah menjadi ciri khas Kota Baubau sekaligus ikon kebanggan masyarakat Buton dan Sulawesi Tenggara. Di dalam kompleks Keraton Buton, berdiri sebuah masjid peninggalan masa Kesultanan Buton. Masjid ini dikenal dengan nama Masjid Keraton Buton. Masjid Keraton Buton merupakan karya arsitektur yang menjadi muara penyatuan gagasan dari berbagai bidang kemasyarakatan, termasuk bagaimana pesan keyakinan keagamaan ditafsirkan dan dipahami bagi kepentingan masyarakat. Keberadaan arsitekturnya sulit dipisahkan dua wujud kebudayaan yang mendahului kelahirannya, yaitu sistem kemasyarakatan dan kompleksitas ide. Pada tulisan ini, akan dilakukan analisis semiotika Roland Barthes pada bentuk, konstruksi, ruang, dan warna pada Masjid Keraton Buton. Semiotika adalah ilmu yang mempelajari tentang tanda, berfungsinya tanda, dan produksi makna. Roland Barthes merupakan salah satu tokoh semiotika. Ia berpendapat bahwa semiotika merupakan bagian dari linguistik. Menurutnya, bahasa adalah sebuah sistem tanda yang mencerminkan asumsi-asumsi dari suatu masyarakat tertentu dalam waktu tertentu. Hal ini mengungkapkan suatu gagasan (yang bermakna) dan merupakan unsur yang terbentuk dari penanda-petanda, dan terdapat dalam sebuah struktur.
The establishment of Irkutsk Fire-Technical School of the Ministry of Internal Affairs of USSR: historical-pedagogical retrospective
Authors: Vasil'ev Mikhail Aleksandrovich
Published: April 2020

The subject of this research is the process of establishment of Irkutsk Fire-Technical School during the 1960’s – 1970’s and its professional-pedagogical transformation in the later period of 1990’s. The article covers in the details the question of historical-pedagogical peculiarities in recruitment of the faculty staff of the school with academic personnel at the initial stage. The author explores the question of professional skills of the temporary and permanent academic staff in realization of training, marching drill and combat activities. In the course of this research the author determines and analyzes the factors that influenced the establishment and development Irkutsk Fire-Technical School of the Ministry of Internal Affairs of USSR during the 1960’s – 1970’; as well as peculiarities of pedagogical activity in the formative stage of the educational institution. The article examines the relationship of the cadets and staff members of the school with the service branches. The presented research is relevant for broad audience, since the establishment and development of departmental institution of system of the Ministry of Internal Affairs of USSR in the territory of Baikalia during the 1960’s became a milestone event for education system of the entire Siberian Region.
INFLUENCE OF CUSTOMS AND TARIFF REGULATION MEASURES IN FOREIGN TRADE ACTIVITY ON THE FORMATION OF INTERNAL PRICES OF THE EURASIAN ECONOMIC UNION
Authors: Barsegyan D. E.
Published: April 2020

The influence of customs and tariff regulation measures on the formation of domestic prices of the Eurasian Economic Union, the legal regulation of the application of various mechanisms of customs and tariff regulation, – have been considered. As the analysed measures have been selected: import customs duties, export customs duties, tariff preferences, tariff privileges and tariff quotas. The statistical data on the dynamics of prices for some categories of goods presented on the official website of the Ministry of Economic Development of the Russian Federation and their dependence on the measures of customs and tariff regulation, – have been presented in the article. An analysis of the relationship between the measures of customs and tariff regulation and domestic prices in the Eurasian Economic Union has been carried out on the example of the Russian Federation.
INTERNATIONAL AND RUSSIAN EXPERIENCE OF INTERACTION BETWEEN AUDITING AND TAX ACCOUNTING
Authors: Golubtsova E. V. , Karavaeva K. S.
Published: April 2020

International and Russian experiences in the interaction of auditing and tax accounting have been studied. The differences between two accounting models, applying in various countries, have been analysed. The main characteristics of tax (continental) and proprietary (anglo-saxon) accounting models have been given. The analysis of two models of auditing and tax accounting has been carried out. The features of the Russian system of auditing and tax accounting have been considered. The main differences of auditing and tax accounting, using in the Russian Federation, have been analysed. The recommendations on improving the interaction of auditing and tax accounting, taking into account international practice in this area, have been given. It has been concluded about the influence of world experience on improving the Russian system of auditing and tax accounting.
LONG-WAVE DYNAMICS IN THE CONTEXT OF THE DEVELOPMENT OF INSTITUTIONAL ECONOMIC THEORY
Authors: Yerznkyan B. A.
Published: April 2020

The subject of the study is the long-wave dynamics due to the impact of scientific and technological progress and examined from the standpoint of institutional economics. The goal of the paper is identification of the features of the long-wave dynamics phases from the standpoint of technological, institutional and world-wide structures. Analytical and logical methods of institutional analysis have been used. The need of correcting the long-wave dynamics notions, caused as by objective changes of economic development as well as by the evolving nature of institutional theory has been identified. The results can be used by executive power authorities relating to strategic management of the development and connecting with the design of social and economic institutions that support self-organization and sustainable functioning of ecosystems. It has been proved that the development of economic systems depends on the relevant selection of technological, institutional and world-wide economic structures and ways of managing them. It has been shown that intra-firm transactions are based on the implicit ternary contracts, market with the mediators on the explicit ternary contracts, market without mediators on the explicit binary contracts, and the network transactions in ecosystems are based on the implicit binary contracts.
ASSESSMENT OF THE EFFECTIVENESS OF INVESTMENTS IN THE HUMAN CAPITAL OF UNIVERSITIES
Authors: Kovelskiy V. V. , Rostova E. P.
Published: April 2020

Investments in human capital mean expenses incurred by the employer or the individual himself in order to increase labor productivity in the future. As a rule, investments in human capital mean the cost of training and the cost of education, but there is a wider classification, including the cost of increasing mobility and the cost of finding information. Investments in education, when it comes to university employees, represent the cost of continuing education, conferences participation, professional trainings etc. The result of such investments can be an increase in publication activity, an increase in the citation index, an increase in the income brought by the employee in terms of grants, R&D, and contract work. The methodology for effectiveness evaluation is based on an analysis of the scientific and innovative activity of employees through income from innovative activities and an indicator of the number of employees involved in innovative activities and having an individual path of development.
ASSESSMENT OF THE INVESTMENT PROJECT EFFECTIVENESS FOR THE ACQUISITION OF COMPANIES BY THE DIRECT INVESTMENT FUND
Authors: Utenov G. G.
Published: April 2020

The performance of investment projects in acquisitions of companies by private equity funds has been explored by assessing the financial and valuation results of such transactions in two directions: change in the valuation multiple of an acquired company over the period of the investment project and the impact of a fund on a company’s operational efficiency. As a result of the analysis, the hypothesis of the higher EV/EBITDA exit multiple of the private equity fund compared to the same entry multiple was not confirmed. However, the hypothesis that private equity funds are able to increase the operational efficiency of portfolio companies on average better than other types of investors, confirms the effectiveness of private equity funds and high performance of such investment projects.
STRUCTURE AND CONTENT OF I-, HE-IMAGES IN THE MINDS OF YOUNG PEOPLE LIVING IN THE REPUBLIC OF TUVA
Authors: Mombey-ool S. M. , Sitnikov V. L.
Published: April 2020

I-, He-images in the minds of young people, living on the territory of the republic of Tuva have been analysed in detail. An approach to the study of socio-perceptual characteristics in the minds of young people in the context of resilient behavior has been proposed, which will be interesting to specialists in the field of social perception, psychology of coping behavior and resilience. Special attention in the article has been paid to the content and structure of socio-perceptive features of images in the minds of young people. It has been proved in the paper that He-concept ensures consistency of ideas about other people, sometimes coordinating heterogeneous information about partners in communication. The authors have traced the knowledge about himself from different sides of human representations – about his volitional, communicative, bodily, material, spiritual, moral and behavioral characteristics, which make up a unique image of himself, form the I-concept of a person.
RISKS, DANGERS, THREATS OF “CONTINUOUS” E-EDUCATION
Authors: Krotenko T. Yu.
Published: April 2020

The term “digitalization” for a long time settled in the agenda of significant events dedicated to education. The education system, fulfilling the adopted program, should prepare a huge number of schoolchildren, students and workers for life with the indispensable use of information and communication technologies. However, often the actual digitalization is reduced either to the digitization of educational materials and documents in educational structures, or to unhindered access to the Internet. If the request for digitalization is addressed to education, then, being in the pedagogical space, it would be reasonable to first determine what and how to teach. The problem of the lack of a reasonable psychological and pedagogical concept of digital learning, which could be used by the subjects of the educational process as a basic one, is raised in the article.
On Multicellular Lipid Compartments and Their Electrical Activity
Authors: Nomura Shin-ichiro , Hayase Gen , Toyota Taro , Mayne Richard , Adamatzky Andrew
Published: April 2020

In this manuscript, we report our ground-breaking result on development of artificial multicellular structures capable for neuron like spiking activity. These structures are self-growing ensembles of vesicles whose membranes are combinations of phospholipid and viscous amphipathic molecules. The vesicles grow from a porous gel, and an osmotic pressure difference between the interior of the gel and its surrounding drives the growth. The vesicles’ membranes have also incorporated pore forming proteins. The growing ensembles exhibit spike-like dynamics in electrical potential recorded on the electrodes inserted in the ensembles. We speculate that the spike-like electrical activity is due to the breaking and leaking of the compartments, fusion, and fission of the vesicles during the growth. We demonstrate the spontaneous growth of multi-cellular lipid compartments, which can also incorporate liposomes with membrane proteins, and their generation of an electrical spike-like signal. The bottom-up development of a multicellular artificial molecular system like this report would lead the transition of material's complexity toward information transfer emulating that of a nervous system. The evidence of neuromorphic electrical activity in multicellular systems of lipid vesicles is a promising indication of feasibility of future designs of self-growing artificial proto-brains. We, therefore, think that this manuscript should attract outstanding interest from the wide community of scientists, engineers and laymen, especially those interested in in artificial life, molecular computing, origins of life, artificial cell, molecular robotics, and synthetic biology.
Quasi-Barrierless Submolecular Motion in Mechanically Interlocked Carbon Nanotubes
Authors: Villalva Julia , Nieto-Ortega Belén , Melle-Franco Manuel , Pérez Emilio
Published: April 2020

The motion of molecular fragments in close contact with atomically flat surfaces is still not fully understood. Does a more favourable interaction imply a larger barrier towards motion even if there are no obvious minima? Here, we use mechanically interlocked rotaxane-type derivatives of SWNTs (MINTs) featuring four different types of macrocycles with significantly different affinities for the SWNT thread as models to study this problem. Using molecular dynamics, we find that there is no direct correlation between the interaction energy of the macrocycle with the SWNT and its ability to move along or around it. Density functional tight-binding calculations reveal small (<2.5 Kcal·mol-1) activation barriers, the height of which correlates with the commensurability of the aromatic moieties in the macrocycle with the SWNT. Our results show that macrocycles in MINTs rotate and translate freely around and along SWNTs at room temperature, with an energetic cost lower than the rotation around the C−C bond in ethane.
Decoding the Chemical Bond—On the Connection between Probability Density Analysis, QTAIM, and VB Theory
Authors: Reuter Leonard , Lüchow Arne
Published: April 2020

Classification of bonds is essential for understanding and predicting the reactivity of chemical compounds. This classification mainly manifests in the bond order and the contribution of different Lewis resonance structures. Here, we outline a first principles approach to obtain these orders and contributions for arbitrary wave functions in a manner that is both, related to the quantum theory of atoms in molecules and consistent with valence bond theory insight: the Lewis structures arise naturally as attractors of the all-electron probability density |Ψ|². Doing so, we introduce a valence bond weight definition that does not collapse in the basis set limit.
cgbind: A Python Module and Web App for Automated Metallocage Construction and Host-Guest Characterization
Authors: Young Tom A. , Gheorghe Razvan , Duarte Fernanda
Published: April 2020

Metallocages offer a diverse and underexplored region of chemical space to search for novel catalysts and substrate hosts. However, the ability to tailor such structures towards applications in binding and catalysis is a challenging task. Here, we present an open-source computational toolkit, cgbind, that facilitates the characterization and prediction of functional metallocages. It employs known structural scaffolds as starting points, and computationally efficient approaches for the evaluation of geometric and chemical properties. To illustrate the applicability of cgbind, we evaluate the likelihood of 102 substrates to bind within M2L4 and M4L6 cages and achieve accuracy comparable or better than semi-empirical electronic structure methods. The cgbind code presented here is freely available at github.com/duartegroup/cgbind and also via a web-based graphical user interface at cgbind.chem.ox.ac.uk. The protocol described here paves the way for high-throughput virtual screening of potential supramolecular structures, accelerating the search for new hosts and catalysts.
Identification of Potent Inhibitors of COVID-19 Main Protease Enzyme by Molecular Docking Study
Authors: Singh Pooja , Sharma Angkita , Nandi Shoma Paul
Published: April 2020

Within the span of a few months, the severe acute respiratory syndrome coronavirus, COVID-19 (SARS-CoV-2), has proven to be a pandemic, affecting the world at an exponential rate. It is extremely pathogenic and causes communicable infection in humans. Viral infection causes difficulties in breathing, sore throat, cough, high fever, muscle pain, diarrhea, dyspnea, and may lead to death. Finding a proper drug and vaccines against this virus is the need of the hour. The RNA genome of COVID19 codes for the main protease Mpro, which is required for viral multiplication. To identify possible antiviral drug(s), we performed molecular docking studies. Our screen identified ten biomolecules naturally present in Aspergillus flavus and Aspergillus oryzae fungi. These molecules include Aspirochlorine, Aflatoxin B1, Alpha-Cyclopiazonic acid, Sporogen, Asperfuran, Aspergillomarasmine A, Maltoryzine, Kojic acid, Aflatrem and Ethyl 3-nitropropionic acid, arranged in the descending order of their docking score. Aspirochlorine exhibited the docking score of – 7.18 Kcal/mole, higher than presently used drug Chloroquine (-6.2930522 Kcal/mol) and out of ten ligands studied four has docking score higher than chloroquine. These natural bioactive compounds could be tested for their ability to inhibit viral growth in- vitro and in-vivo.
Avaliação do nível de estresse em cadelas de abrigo submetidas a um período de adaptação de sete dias em canis experimentais
Authors: Henrique Fernanda Vieira , Parentoni Roberta Nunes , Leite Angélica Ramalho Araújo , Lucena Dayvid Vianês Farias , Santos Rodrigo Gustavo Dantas dos , Souza Almir Pereira de , Nóbrega Neto Pedro Isidro da
Published: April 2020

Objetivou-se avaliar o nível de estresse em cadelas em canis experimentais durante sete dias. Foram utilizadas dez cadelas, pesando 12,96±3,19 kg com idade de 3,4±2,6 anos, provenientes da Associação Patoense de Proteção aos Animais. Amostras de sangue foram coletadas para determinação do cortisol e da glicemia. Foram mensuradas, frequências cardíaca e respiratória, temperatura retal e pressões arteriais sistólica, média e diastólica. Para avaliar clinicamente o estresse foi utilizado um Escore Composto de Estresse. O estresse obtido foi classificado em discreto (escores de 0 a 6), moderado (escores de 7 a 14) e intenso (escores >14).  Na análise estatística utilizou-se o programa computacional Bioestat 5.0 ao nível de 5% de significância. Observou-se um decréscimo do cortisol, porém, estatisticamente, apenas 144 (0,60±0,67 µg/dL) e 168 horas (0,55±0,55 µg/dL) após a chegada dos animais ao canil o cortisol diferiu do momento basal (2,78±2,7 µg/dL). O estresse foi classificado em discreto em todos os momentos (escores <6). As cadelas deste experimento não perceberam a admissão ao canil como um potencial estressor. Sugere-se que seis dias são suficientes para cadelas se adaptarem a um novo ambiente.
Botulismo em cão sem raça definida - relato de caso
Authors: Gonçalves Saulo Romero Felix , Neves Adriana Kátia da Rocha , Silva Tayrlla Polessa Rodrigues , Oliveira Andrea Alice da Fonseca
Published: April 2020

O botulismo é uma intoxicação causada pela toxina do bacilo Clostridium botulinum, encontrado frequentemente no solo. Há oito tipos de toxinas (A até H), onde a toxina do tipo C é a que mais acomete os caninos. A intoxicação é causada pela ingestão de alimentos deteriorados ou carcaças em decomposição. Sua ocorrência é rara em carnívoros. O seu diagnóstico se dá por alterações clínicas e histórico de ingestão de alimento deteriorado. O presente trabalho tem por objetivo, relatar um caso de botulismo em um cão, sem raça definida, atendido no Hospital Veterinário da Universidade Federal Rural de Pernambuco apresentando paralisia flácida com evolução de 24h, vindo a óbito no dia seguinte com histórico de ingestão de carcaça de um bovino em estado avançado de putrefação. O botulismo mesmo sendo considerado raro em cães é uma enfermidade a ser considerada na clínica médica de pequenos. O destino adequado dos resíduos, lixo e de carcaças deterioradas é um ótimo modo de profilaxia para esta doença.
Bronquite crônica canina – revisão de literatura
Authors: Santos Filho Mário , Hainfellner Daniel Carvalho , Alberigi Bruno Ricardo Soares , Lemos Nathália Marques Oliveira , Carmo Juliana Silva , Santos Mylla Oliveira , Paiva Jonimar Pereira
Published: April 2020

A bronquite crônica é uma doença de alta ocorrência em cães. Sua etiologia é associada a causas alérgicas e/ou infecciosas, levando a irritação das vias aéreas, acúmulo de muco e sinais clínicos como a tosse produtiva. O diagnóstico baseia-se nos achados clínicos e radiográficos. Para descartar processo infeccioso, é indicado lavado brônquio-alveolar, com realização de citologia e cultura microbiológica. O protocolo terapêutico já estabelecido na clínica de pequenos animais, associado ao manejo complementar se tronam ferramentas imprescindíveis para resolução de casos mais complicados. O presente trabalho teve como objetivo estabelecer uma revisão bibliográfica sobre a bronquite crônica canina, baseando-se nos achados clínicos e estudo epidemiológico para o correto diagnóstico, tratamento e manejo.
Ácidos graxos poli-insaturados na dieta de poedeiras: impactos sobre a qualidade dos ovos e saúde humana
Authors: Santos Verônica Lisboa , Rodrigues Tiago Araujo , Anciuti Marcos Antonio , Rutz Fernando
Published: April 2020

Atualmente já são amplamente documentados os benefícios que a ingestão de ácidos graxos polinsaturados proporcionam à saúde humana, principalmente ácidos graxos da série ômega-3. Entretanto, o baixo consumo de alimentos fontes destes nutrientes, principalmente na população ocidental, tem sido associado à distúrbios cardiovasculares, comprometimento em relação a formação de tecido nervoso, cerebral e ao desenvolvimento da visão. No intuito de aumentar a disponibilidade de alimentos que sejam fontes destes nutrientes à população, diversas pesquisas vêm sendo realizadas visando o enriquecimento de ovos, visto que, são fonte de proteínas, gorduras e micronutrientes que desempenham papel importante na nutrição humana além disso diversos trabalhos tem mostrado que é possível alterar a composição dos ovosa partir da manipulação das dietas das poedeiras. O presente artigo de revisão é proposto visando caracterizar o cenário atual sobre o enriquecimento de ovos com ácidos graxos da série ômega-3, através de diversas fontes de alimentos utilizadas na dieta das aves, bem como seus impactos na nutrição humana.
Mast cell quantification in the skin of dogs with hormonal dermatosis
Authors: Costa Glícia Meneses , Araujo Steffi Lima , Xavier Júnior Francisco Antônio Félix , Morais Glayciane Bezerra de , Silveira João Alison De Moraes , Viana Daniel Araujo , Evangelista Janaina Serra Azul Monteiro
Published: April 2020

The mast cells are important in physiological and pathological skin events. They play an important role in the homeostatic regulatory mechanisms in the skin and thyroid gland. Mast cells present a barrier to difference external environmental stimuli and play a mediating role in the presence of infectious agents under the epidermis. This study aimed to quantify the number of mast cells in histological sections of the skin of healthy dogs and dogs with hypothyroidism and hyperadrenocorticism and to determine the distribution of mast cell numbers in the superficial dermis and deep dermis.  When we compared the total mast cell count per high power field in dogs with hypothyroidism, hyperadrenocorticism and healthy dogs, only dogs with hypothyroidism had a significant difference in the quantification of mast cells per high power field, (p < 0.05). After analyzing our results, it was possible to conclude that animals with hypothyroidism produce greater amount of mast cells in the superficial dermis than patients with hyperadrenocorticism and healthy animals.