bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimization of the process of reproducing units of mass and volume of liquid in a stream, mass and volumetric flow rates of liquid for calibration units with weighing devices
Authors: Korneev R. A. , Tukhvatullin A. R. , Fafurin V. A. , Nigmatullin R. R. , Shchelchkov A. V.
Published: March 2020

The publication presents an experimental method for estimating the minimum time interval for filling a storage tank with a working fluid with a fixed geometry of the nozzle of the flow switch of the calibration plant when playing units of mass and volume of fluid in the flow, mass and volumetric flow rates of the fluid. Experimental studies were performed in a wide range of mass flow rate 11,10–83,26 kg/s (40–300 t/h) with repeated static weighing of the working fluid. The flow switch is made with a fixed geometry of the flow part of the nozzle exit, which is typical for a large number of calibration units in use in our country with weighing devices. The graphical dependences of the mass flow rate on the time of filling the storage capacity obtained from the research results are the basis for optimizing the process of reproducing units of mass and volume of liquid in the flow, mass and volumetric flow rates of the liquid for calibration plants with weighing devices. These graphical dependencies made it possible to formulate recommendations on the reasonable choice of the minimum interval for filling the storage tank with working fluid in the studied range of mass flow rate. Optimization has been tested and can be extended to calibration units with weighing devices from various manufacturers with individual design and operating parameters.
SYNTHESIS OF NOVEL URSOLIC ACID DERIVATIVES
Authors: Tran Phuong Thanh , Nguyen Phung Kim Phi , Pham Quan Thanh , Tong Danh Thanh
Published: March 2020

Some novel Ursolic Acid (UA) derivatives were designed and synthesized with substitution at positions of C-3-OH and C-28-COOH of UA, the product (1)-(6) has the yeild higher than (7)-(9), in reaction UA with CDI (10) has medium yield. These compounds showed ability ester reaction to product was easily, form these products give pharmacological activity better than UA .Their structures were confirmed using 1H-NMR.
STUDY ON THE CAPABILITY OF BIO-BUTANOL SYNTHESIS FROM SUGARCANE BAGASSE
Authors: Huynh Quyen , Phan Tuan Dinh
Published: March 2020

The main concern in converting sugarcane bagasse to bio-butanol fuel is the conversion of the polysaccharides by enzymatic breakdown into monosaccharides. This study focused on the use of steam explosion as a pretreatment method. Steam explosion treatment of biomass had been previously used to increase cellulose accessibility [1,3,5,6,8,9]. Following steam explosion pretreatment, sugarcane bagasse was subjected to enzymatic hydrolysis employing the Acremonium Cellulase as the reactant. The sugars released by enzymatic hydrolysis were further fermented by Clostridium Beijerinckii. Raw sugarcane bagasse was found to have the polysaccharides content of 56.24%. The fiber loss during the steam explosion treatment was high, up to 67.11%. Steam explosion treatment on sugarcane bagasse increased the enzymatic hydrolysis capability of cellulose. After steam explosion treatment at temperature of 224oC for 2 minutes, the cellulose hydrolysis conversion efficiency could reach 98.04% by applying Acremonium Cellulase for 72 hours. It has been stated that steam explosion was suitable to improve cellulose content and consequently improve fermentable glucose yield from enzymatic hydrolysis while drastically reducing hemicellulose content of the fibers. Butanol has been successfully produced from the sugarcane bagasse hydrolysate in acetone-butanol-ethanol (ABE) process applying C. Beijerinckii.
AN ANALYTICAL FRAMEWORK FOR SUSTAINABILITY OF INTENSIVE RICE PRODUCTION AND FARMERS’ LIVELIHOOD
Authors: Nguyen Dung Huu
Published: March 2020

In most intensive rice-farming regions, the use of agrochemicals (chemical fertilizers and pesticides) has shown two contradictory outcomes – a positive contribution to total rice productivity but a negative effect on human health and the environment. The main objective of this paper is to set out an analytical framework for measuring and analysing the sustainable aspect of agrochemicals use in rice production and their effects on the environment. The framework is built upon the controversy concept of intensive rice production, agricultural externality, and sustainability which has been used to provide a perspective and focused on development. Thus, it takes into account the relationship between technical, economic and environmental aspects and policy in one integrated analysis, something that has not been done in the literature in Vietnam so far. Private profitability of rice farmers and the possible negative effects of agrochemical use are suggested to be examined at farm level.
IMPACT OF PERSONAL CHARACTERISTICS ON STUDENTS’ ENTREPRENEURIAL POTENTIAL
Authors: Bui Duy Huynh Tuan , Le Lin Thi , Dao Duyen Thi Xuan , Nguyen Hien Thu
Published: March 2020

This research aims at exploring factors impacting entrepreneurial potential through applying Entrepreneur Scan (E-Scan) model developed by Driessen and Zwart and other entrepreneurial potential related researches. The main object of study is students of Ho Chi Minh City University of Technology. The results of this research indicate that seven characteristics significantly impact on student’s entrepreneurial potential, of which three characteristics have posive impacts, including need for achievement, market awareness, and flexibility. Through ANOVA analysis, three groups of students with different majors and from different universities are analyzed to identify the differences in personal characteristics and entrepreneurial potential. This research bring meaningful findings to education policy makers in building entrepreneurial oriented programs and supports to encourage potential students to start their own business.
SOMATIC EMBRYOGENESIS OF CASSAVA (MANIHOT ESCULENTA CRANTZ) VAR. KM297
Authors: Vu Kien Van , Nguyen Sanh Du
Published: March 2020

Somatic embryos of cassava var. KM297 received from pieces of in vitro immature leaf lobes or cotyledon of somatic embryos, were induced on the MS medium supplemented with 8mg/l picloram after 13 days inoculation in the dark condition. Different states of embryo were obtained after 10 days cultured on MS medium supplemented with 0.1 mg/l BA and 0.01mg/l NAA, in the light condition. Role of endogenous AIA and Zeatin of the globular state of embryos was studied.
BIODIVERSITY AND ROLE OF BRACHYURAN CRABS IN LEAF LITTER DECOMPOSITION ON TYPHOON DESTROYED AREAS AT CAN GIO MANGROVE, HCMC
Authors: Tran My Ngoc Diem , Diele Karen , Tran Triet
Published: March 2020

Natural enviroment of the destroyed zone in Can Gio mangrove by Durian typhoon had been serious bioturbation. The researches about the environment of this area and role of organisms are very important for the mangrove regeneration. There are 19 species of Brachyuran crabs belonged to 13 genus, 7 families such as Sesarmidae, Ocypodidae, Varunidae, Oziidae, Grapsidae, Leucosiidae and Camptadriidae. Perisesarma eumolpe is the dominated species and effects mangrove leaf litter decomposition in there. They consumed all of 3 Rhizophora apiculata leaf types and the brown leaf is the most consumed by them. The consumed leaf rate is 5.2% - 24.44% / wet weight leaf on 24 hours. Perisesarma eumolpe is the important link of the nutritional chain in this ecosystem. They help to return the nutrition for sediment, reduce the leaf litter mass which is lost by tide.
PROPOSALS FOR THE CONSTRUCTION AND DEVELOPMENT OF ANTHROPOLOGY FROM THE CURRENT SITUATION OF ETHNOLOGY/ANTHROPOLOGY TRAINING AND RESEARCH IN VIETNAM
Authors: Nguyen Tiep Van
Published: March 2020

The Faculty of Anthropology, former sub-faculty of anthropology, in the university of Social Sciences and Humanities of Ho Chi Minh City was established in 2002. For 10 years, the department has developed a strategy to develop its staff and teaching faculty together with gradually building up undergraduate and graduate curricula; as well as translating reference books, mostly about theories and methodology; compiling textbooks etc. Basing on the reality of constructing and developing the discipline in Vietnam, we come up with some ideas about how to continue constructing and developping anthropology in the context of international integration such as information exchange, national and international training and researching collaboration, publishing textbooks, translating reference materials, and improving curricula at undergraduate and graduate levels.
FAMILY CULTURE IN THE CONTEXT OF INTEGRATION
Authors: Ngo Le Van
Published: March 2020

In this paper, in present the issues of family culture in its relations with other factors such as economic and social, we aim at explaining the sustainability of family culture in historical process. Simultaneously, we show that family culture which closely adheres to the family – the social cell, changes, even at a slower speed than economic and social changes do. Despite its change, family culture fundamentally serves as the foundation of ethnic culture, creating power to preserve and explore ethnic cultural values in the context of globalization.
ANTHROPOLOGICAL TRAINING IN NORTH AMERICAN AND VIETNAMESE UNIVERSITIES: A COMPARATIVE PERSPECTIVE
Authors: Luong Hy Van
Published: March 2020

This article examines anthropological training at the post-secondary level in the U.S. and Canada, in comparison to that in Vietnam. The article also provides information on different types of universities (including four-year colleges) in Canada and the U.S., the differences between Canadian and U.S. universities, and how educational programs are evaluated in North America.
PROPERTIES OF DIGESTIVE ENZYMES FROM VISCERAL ORGANS OF TRA (PANGASIUS) CATFISH
Authors: Vuong Thy Bao , Tran Lam Bich , Luu Duan
Published: March 2020

In fish processing, viscera are generally considered waste products and often discarded. Our research objective is to use Tra (pangasius) catfish viscera which accounts for 5-6% of body weight as a source of digestive enzymes. This paper investigated the influence of individual visceral organs of Tra catfish on the activities and properties of lipase, protease and amylase. Results revealed that the hepatopancreas was the best source for three digestive enzymes, with the highest activities of lipase (18.426 U.mg-1 protein), protease (2.304 U.mg-1 protein) and amylase (11.473 U.mg- 1 protein), in comparison with intestine or mixed viscera. The optimal pH of Lipases from the hepatopancreas, intestine and mixed viscera were of 8, 7.5 and 8 respectively, of Proteases were of 8.5, 9.5, 9, and of Amylases were of 7.5, 8 and 8, respectively. The maximum activities of lipase, protease, and amylase were found at the temperature of 50, 55 and 400C, respectively.
SHIP ASSEMBLY DESIGN BY 3D MODELING
Authors: Doan Thien Minh , Tran Khoi Nguyen Nguyen , Le Tuan Dinh , Vo Cang Trong , Dinh Chung Quang
Published: March 2020

Since Vietnam began to open up to the outside world in the 1990s, its national shipbuilding industry has witnessed great development. So far it has assumed a share of the international shipbuilding market. To build ships for foreign custumers is obviously more complicated than for dosmetic shipowners. Nowadays, the computer technology has been advancing greatly. So, to compete with foreign designs, we have also devised a strategy to develop its techniques and technology by acquiring the latest software from advanced shipbuilding countries like United States, Europe, Korea, Japan, China, … Among the special modern softwares – Plant Design Management Systems (PDMS) is a new trend in the shipbuilding industry. Indeed, the naval architects and marine engineers can design, modify, manage hull construction and outfitting their database on the 3D object with its … and their drawing travelled directly to CNC machines. All in all, we have little time to catch this new techniques of the global. This is both a challenge and an opportunity to the national shipbuilding industry.
Policy Forum: Tax Reform in Canada's 43rd Parliament—Politics, Policy, and Second-Best Choices
Authors: Speer Sean
Published: March 2020

A minority Parliament in Ottawa will require that the government and the opposition parties search for areas of policy convergence. One area where there is potential for cooperation is action on a comprehensive review of the federal tax system, which was an election commitment by multiple political parties. There is scope for a review exercise that ultimately can enhance the efficiency and equity of the federal tax code. But such a review will need to recognize that tax policy and politics cannot be divorced from one another.

This article presents a critical analysis of calls for a royal commission or adoption of the "big-bang" model for tax reform. These approaches to tax reform assume that politics is a major barrier to evidence-based tax reform and that political impulses need to be minimized or excluded from the process. This perspective neglects the normative aspects of tax policy and the extent to which policy choices are shaped by a complex mix of interests, preferences, and values.

Instead, the author argues for a reform exercise that is rooted in political institutions and processes. In particular, he proposes an incremental yet systematic model for tax reform that draws from the 2007-2011 experience with "strategic reviews" of program spending at the federal level. This model would envision the government conducting thematic reviews of tax expenditures (focusing, for example, on home ownership, retirement and savings, and clean energy investments) on a regular, ongoing basis, in order to gradually rationalize the federal tax system by consolidating and redesigning current tax expenditures. The results may be less transformative in the short term than those potentially achievable by alternative approaches, but will ultimately lead to more durable reform over the long term.
FREKUENSI DAN FAKTOR RISIKO KUNJUNGAN ANTENATAL CARE
Authors: Sari Priyanti  , Dian Irawati  , Agustin Dwi Syalfina
Published: March 2020

Antenatal care is a program that can reduce maternal and infant mortality. Antenatal care program is able to detect complications early in pregnancy followed by health education and prevention of pregnancy complications. The standard frequency of antenatal care visits based on WHO recommendations in 2016 is 8 times. The study aims to analyze the risk factors that influence the frequency of antenatal care visits. The research used was an analytic epidemiological study with a cross sectional approach. The dependent variable was pregnant women at the puskesmas and the independent variables were age, education, occupation, family income, parity, perception, family support, husband support, knowledge. The number of samples obtained from the calculation of the simple random sampling formula is 140. After the data was collected, it was processed and then analyzed univariate, biavariate, multivariate. Statistical test results show that risk factors that influence the frequency of antenatal care visits are parity (PR = 2,453; 95% CI = 1,129-5,331; Pvalue = 0.023) and knowledge (PR = 5,114; 95% CI = 1,878-13,922; Pvalue = 0.001). Good knowledge of pregnant women about antenatal care checks then antenatal care pregnancy visits with the number of visits ? 6 times. The higher the mother's understanding of the importance of antenatal care for maternal and infant health, the better behavior to get health services for pregnancy. Health workers are expected to apply the ANC visit frequency standard in accordance with WHO 2016 standards and increase maternal knowledge about pregnancy to family planning through pregnant mother classes.

 

Keywords : risk factor, frekuency, visits, antenatal care
Investigation and Comparison of 5 % Diphenyl – 95 % Dimethyl Polysiloxane Capillary Columns
Authors: Nyerges Gyula , Mátyási Judit , Balla József
Published: March 2020

In gas chromatography, for the analysis, the most important thing is the well-chosen column. After having decided about which stationary phase is the best for our measurement and we know the length, the inner diameter and film thickness, we can buy the column from a lot of manufacturers. The products of these manufacturers’ look similar to each other, but they are different, because of the different manufacturing technologies. These differences could have significant influence on the separation. It is so important to compare the „same” columns, despite the manufacturers’ efforts to produce the best quality columns.5 % diphenyl – 95 % dimethyl polysiloxane stationary phase is widely used. Its slight polarity makes it able to determine very different compounds from the alkanes, through volatiles, drugs, fatty acid methyl esters, amines or phenols.In our work, we tested 5 % diphenyl – 95 % dimethyl polysiloxane stationary phase columns with an 8-component mixture. These columns were from different manufacturers. During isothermal conditions, we determined the height equivalent of theoretical plates on 8 linear velocity level. We represented these parameters as the function of linear velocity. With a constant linear velocity, we measured the excess sorption enthalpy and entropy. From the chromatograms we spotted differences in the retention and in resolution, which is important if we use the column for volatiles or for complex samples. With these parameters we can show many differences between the columns. These parameters have significant influence when we want to use our column for a given task.
The Possibility of Noticing the Cyclists Based on Reflective Effect of the Elements on the Bicycle Pedals
Authors: Tarkowski Sławomir , Nieoczym Aleksander , Caban Jacek , Madleňák Radovan
Published: March 2020

The article presents the results of the research describing the changes of bicycle pedal angle relative to the ground, depending on the bicycle crank setting, and the impact of these parameters on detecting the reflective effect emitted by the reflective elements mounted on the bicycle pedals. The results of the road tests determining the cyclist detecting by a car driver, when bicycle is equipped only with bicycle pedals, reflective lights, illuminated with car′s passing lights are also presented. The research described in this article has been carried out for the purpose of reviewing the causes of traffic accidents, occurring at night, in the areas not illuminated by the street lights, in which the cyclists using defective bicycles (according to the regulations) took part.
Population Synthesis for a City in a Developing Country
Authors: Babu Devika , Balan Sreelakshmi , Anjaneyulu Matha Venkata Lakshmi Ranga
Published: March 2020

Activity-based approach in transportation studies increased the demand for detailed disaggregate data. To overcome the tedious and costly data collection, synthesized data are widely used in activity based modeling practices in developed countries. In the case of developing economies, time, resource and monetary constraints hinder the development of new generation travel demand models. Population synthesis practices are the need of the hour in developing countries. Through this study, the authors proposed a method for population synthesis for a medium sized city, in a developing country. Details from 9901 households, collected through home-interview survey in 2011 formed the database for this work. The proposed synthesis procedure makes use of Monte Carlo process along with logit modeling technique to simulate population attributes using the survey data. The procedure is developed as a Visual Basic Application in spreadsheet platform. By adopting this method, various household level and person level attributes are simulated. Comparison of observed data from survey and simulated data showed consistent results and low differences. It is expected that this study will assist the planning authorities to better understand the city′s population characteristics.
市政道路桥梁施工技术的影响因素及对策分析
Authors: 唐 静
Published: March 2020

道路桥梁是重要的基础工程，对于当地人们的生活、经济的发展都有密切的关系。我国一直以来都是非常重视道路交通系统的建设的，各个地区也都会积极的进行市政道路的建设，不过，因为道路施工影响因素众多，施工的质量很难保障，这不但会影响到施工企业自身的效益，对于社会的影响也是很大的，要知道，有些市政道路桥梁质量不达标，其使用寿命也大大的缩短，给国家也是带来了很大的经济损失的。所以，对于市政道路桥梁施工质量的控制就非常的重要，各方也都积极进行这方面的研究，不断的完善市政道路桥梁施工的水平，促进我国经济的发展。
城市污水处理厂不锈钢工艺管道焊接质量控制技术研究
Authors: 宁 连章 , 蒋 亮
Published: March 2020

西海污水处理厂三期工程曝气管道、水下管道等工艺管道均为不锈钢材质，总长约 1436m，管道型号多样，最大直径800mm，最小直径 32mm。不锈钢管道采用焊接工艺连接，焊接质量直接关系管道密封性，为提供管道焊接连接质量，从技术交底、管道下料、坡口控制、焊接工艺等方面制定控制措施，通过加强现场管控，不锈钢管道焊接质量一次合格率提高了 15.3%，有效地确保了管道施工焊接质量，同时可为类似项目施工提供参考。
环境工程污水处理措施及新技术研究
Authors: 项 林 , 王 栋 , 夏 枫
Published: March 2020

随着城市的发展建设，出现了严重的水污染问题，工厂及城市污水被大量排放到河流中，污染城市水源，危害到人们的生命健康安全。为此，相关部分要加强对污水处理工作的重视，引入先进的处理技术，并且从实际情况入手，采用科学合理的处理措施，才能缓解水污染问题。
中低速磁浮轨道JⅢ型伸缩节安装技术
Authors: 王 文飞
Published: March 2020

文章以北京中低速磁浮 S1 线为例，分析了中低速磁浮 JⅢ型伸缩节的设计特点，针对 JⅢ型伸缩节的特殊性和安装特点，通过磁浮 S1 线施工总结积累，从工艺原理、安装流程、资源配置、控制措施等方面形成了一套完整的施工技术，能够快速、高效的满足磁浮轨道 JⅢ型伸缩节安装精度，确保施工质量。
地铁车站围护结构地连墙穿越既有人防结构施工技术
Authors: 刘 广沛
Published: March 2020

武汉市轨道交通 6 号线一期工程汉正街车站，基坑围护结构采用在地下人防结构内部施做高导墙的方法，避免了施工前拆除地下人防结构，大大节约了施工工期，减小了对周边环境的影响，实现了较好的经济、社会效益。
危险化学品管理与泄漏事故的处置
Authors: 徐 强
Published: March 2020

在最近的几年时间里，我国社会经济得到了显著的发展，从而为各个行业的发展壮大创造了良好的基础。尽管我国工业整体发展水平在不断的提高，但是工业生产实践中安全问题越发的凸显出来，特别是危险化学品泄露引发的中毒、爆炸情况导致的损失十分巨大，所以我们务必要对这一问题加以重点关注。
建筑安装工程成本控制相关问题及解决对策研究
Authors: 胡 贵川
Published: March 2020

近年来，在社会快速发展的影响下，使得人们对建筑安装工程越发的重视，因为建筑安装工程具有明显的复杂性，所以所以要想保证建筑安装工程整体质量务必要重视其中的成本控制工作。成本控制工作与整个建筑项目目标成本存在密切的关联，所以结合实际情况保证整个建筑安装工程按部就班的进行，并利用有效的方法来试试成本控制管理工作其意义是十分巨大的。
静载荷试验中遇到的问题与对策研究
Authors: 李 金潮
Published: March 2020

建设工程阶段，静载荷试验是最为有效、直接的。当前，高层建筑的不断发展，静载荷试验的极限值也越来越大。为了确保工程的顺利推进，我们必须要快速、准确分析处理工程实际中碰到的一系列问题。文章重点探索分析这些问题的解决方法，以此给技术人员带来相关可借鉴的内容。
试论新形势下建筑工程造价管理
Authors: 张 华 , 张 元同 , 李 登会 , 张 成
Published: March 2020

当前，建筑工程行业高速发展，行业内的竞争压力也越来越大，一个建筑企业要想实现稳定有序的企业发展，并且在激烈的行业竞争中取得一定的竞争优势，就必须要保障工程项目建设的经济效益。由于工程项目建设施工的特殊性质，在各个环节都需要做好造价成本的管理和控制，这样才可以有效的控制工程项目整体的施工建设成本，确保工程项目的经济效益的实现。当前，对于工程项目的造价管理已经有了比较大的进步，但是也还存在着一系列的问题影响了成本管理工作的质量。
探讨钢结构网架屋面施工技术
Authors: 陆 军
Published: March 2020

钢结构网架屋面施工技术是钢结构建筑常用技术之一，文章以具体工程为例，探讨了钢结构网架屋面施工过程中的施工准备、网架安装、屋面施工等环节的技术要点和注意事项，为今后更好的应用该技术进行钢结构建筑施工提供参考与借鉴。
BIM技术在建筑工程施工管理中的应用浅谈
Authors: 谭 川峰
Published: March 2020

近年来，我国社会经济水平不断提高，从而使得民众的生活水平得到了显著的提升，有效的推动了物质文化水平的提高，民众对建筑工程的整体效果的需求也在逐渐的提高。将 BIM 技术切实的引用到建筑工程施工环节之中，要想将其所用全面的发挥出来，最为重要的是需要施工工作人员以及施工单位要全面的掌握 BIM 技术，正确的理解 BIM 技术在工程施工中所起到的作用，从而更加高效的对 BIM 技术加以利用，促使施工单位能够获得更加丰厚的经济和社会效益。在针对工程施工工作进行施工模拟工作的时候，全面的借助 BIM 技术能够精准的预测施工过程中可能会遇到的危险，从而能够制定出针对性的预防和解决方案，为工程施工工作的顺利开展创造良好的基础。
LNG储罐施工预应力金属波纹管常见问题分析及治理
Authors: 徐 建江 , 黄 傲寒
Published: March 2020

随着我国大型能源工程的不断开工建设，预应力技术在此类工程中应用的不断发展，预应力技术展现出日益显示出广阔的应用前景。本文对大型低温储罐预应力施工过程中金属波纹管常见的折断、堵塞、钢绞线穿束堵塞等问题进行了简要的分析并提出了治理方法。
房建工程中大体积混凝土裂缝控制关键技术探析
Authors: 胡 金洲
Published: March 2020

房建工程中混凝土的施工质量直接关系到整个工程的竣工质量及使用安全，所以必须重视混凝土施工质量的控制。大体积混凝土施工过程中的裂缝控制是混凝土施工管理的重点，文章首先分析了大体积混凝土裂缝的成因，然后详细阐述了大体积混凝土裂缝控制的关键技术，包括合理设计大体积混凝土结构、优化商品混凝土的配合比、选择合适的施工材料、混凝土温度控制、混凝土振捣技术等，通过上述论述，更深入的认识混凝土裂缝控制技术。
The attack localizations in C1 inhibitor deficient hereditary angioedema patients
Authors: ÇAMYAR Asuman , ÖZIŞIK Melih , AYTAÇ Hasibe , BULUT Gökten , ÖZGÜL Semiha , GELİNCİK A , METE GÖKMEN Emine Nihal
Published: March 2020

Background Hereditary angioedema (HAE) is a rare autosomal dominant inherited disease characterized by recurrent angioedema episodes and classified as HAE with C1-inhibitor (C1INH) deficiency (HAE-C1INH) and HAE with normal C1-inhibitor (HAE-nlC1INH). It may involve the face, larynx, upper airways, trunk, gastrointestinal system, genital area, and extremities. The angioedema attacks are disabling, and laryngeal edema can lead to asphyxiation and death if it is not treated successfully. We aim to investigate the association between the attack localizations and complement parameters of HAE C1INH patients.Methods Patients with HAE-C1INH from Ege University Faculty of Medicine were included. Patients with HAE-nl-C1INH were excluded from the study. Data on the clinical records were obtained retrospectively. Sociodemographic data, age at disease onset, annual attack frequencies, attack localizations, and complement parameters were recorded.Results One-hundred patients were in the study group. Fifty four percent of them were female. The majority of patients were HAE-C1INH type I (87%). The mean age at disease onset was 12.01 ±7.04 years. Plasma C4 levels were normal in eight patients (8.16%). The most frequently involved localizations were extremities (91%), gastrointestinal system (89%), and genital area (85%). Having a facial attack and erythema marginatum were both found to be correlated with the occurrence of laryngeal edema. Laryngeal edema was seen in 83.8% of the patients with erythema marginatum (P=0.010), and 75.9% of the patients with facial attacks (P<0.001).Conclusion The correlation between erythema marginatum and laryngeal edema was not reported in previous studies. Due to the unpredictable and fatal nature of the laryngeal attacks, all HAE patients and physicians should be alert of the occurrence and emergency treatment of laryngeal edema. We recommend that C4 alone should not be used to exclude the diagnosis of HAE-C1INH. The laboratory work-up should also include C1 inhibitor levels and C1INH function analysis.
New Coronavirus: SARS-COV-2
Authors: BURUK Kurtulus , OZLU Tevfik
Published: March 2020

The World Health Organization reported in the early days of 2020 that the world was facing a new coronavirus, a potential pandemic agent. Its etiological agent is the SARS-CoV-2 from the Coronaviridae family, located in the same subfamily as the SARS-CoV, which also appeared in China in November 2002. The agent is an enveloped, positive-stranded RNA virus. It is thought to be of bat origin. While its disease has been initially described as a non-fatal pneumonia, it is now described as Covid-19 disease with a 3.4% mortality rate. The virus, hence the disease, which began in China in late 2019, has spread to 133 countries and autonomous regions, including Turkey in mid-March of 2020. High fever, following dry cough, fatigue, sputum production, respiratory distress, sore throat, headache, muscle and joint pain are the most common symptoms. It can be fatal in the elderly and those with some comorbid diseases. Although various antivirals are tried for its treatment, no approved specific treatment is found yet, and mostly symptomatic agents are used. Vaccine development studies are ongoing. Therefore, today the most effective way of protection is to be careful for the correct personal hygiene and to change of some social behaviors.
Um estudo fenomenológico sobre o filme “a pele que habito”
Authors: Bicudo Maria Aparecida Viggiani , Azevedo Débora Candido de
Published: March 2020

Resumo: Este estudo da película A Pele que Habito foi realizado da perspectiva fenomenológica e traz uma descrição do filme tomado como a coisa, ela mesma, mote da fenomenologia, lançando luz sobre o que ele nos traz, como a pele que eu habito. Buscamos compreender do que se trata essa pele, olhada na totalidade do corpo-vivente entendido como unidade física-psíquica-espiritual que, na temporalidade e espacialidade do mundo-vida que habita junto aos outros, vivencia experiências e se dá conta de si, vivenciando-as. Nosso estudo aponta para a compreensão de que a pele que eu habito diz do corpo-vivente que sou no fluxo contínuo das vivências que vão se entrelaçando e constituindo, pelos atos da consciência, pelas retenções e protensões do vivenciado, estilos de modos de ser da pessoa olhada em todos seus aspectos, destacando-se as diferenças e nuanças do modo de ser pessoa do sexo masculino e do sexo feminino.Palavras-chave: Fenomenologia; Corpo-vivente; Antropologia dual; A Pele que Habito. A phenomenological study on the movie “the skin i live in”Abstract: This study on the film The Skin I Live In was carried out from the phenomenological perspective, describing it as the thing itself, theme of phenomenology, shedding light on what it brings to us, as the skin I live in. We attempted to understand what this skin is about, seen from the wholeness of the lived body understood as physical-psychical-spiritual3 unit that, in the temporality and spatiality of the life-world that live next to others, senses experiences, and realizes itself, experiencing them. Our study points to the comprehension that the skin I live in represents the lived body that I am in the continuous flow of experiences that intertwine and become, through acts of conscience, retentions and protensions of the experienced, styles of being of the person, seen considering all aspects, highlighting differences and shades of the mode of being of the male and female genders.Keywords: Phenomenology; Lived body; Dual anthropology, The Skin I Live In.
Introduction to Giorgi's existential phenomenological research method
Authors: De Castro Alberto
Published: March 2020

Abstract: This article offers a brief introduction to the theoretical bases on which Amededo Giorgi supports his research work with a phenomenological existential approach. In the same way, it shows the different steps followed by that author in order to analyze the collected data in a research.Keywords: Phenomenological approach; Phenomenology; Qualitative research; Ideographic analysis. Introdução ao método de pesquisa fenomenológica existencial de GiorgiResumo: Este artigo oferece uma breve introdução às bases teórias sobre as quais Amededo Giorgi apóia seu trabalho de pesquisa com uma abordagem existencial fenomenológica. Da mesma forma, mostra os diferentes passos seguidos por esse autor, a fim de analisar os dados coletados em uma pesquisa.Palavras-chave: Abordagem fenomenológica; Fenomenologia; Pesquisa Qualitativa; Análise Ideográfica.
A saúde como direito no contexto brasileiro
Authors: Ventura Carla Aparecida Arena , Miwa Marcela Jussara , Wright Maria da Glória Miotto , Jorge Márjore Serena
Published: March 2020

Resumo: Este artigo discute como as desigualdades regionais em saúde influenciam a configuração do sistema de saúde brasileiro atual. Trata-se de reflexão teórica embasada na análise da literatura e em dados secundários obtidos nos sites do Atlas de Desenvolvimento Humano, do Programa das Nações Unidas para o Desenvolvimento (PNUD), do Instituto Brasileiro de Geografia e Estatística (IBGE) e dos Indicadores de Desenvolvimento brasileiro – coeficiente de Gini 2011. As diferenças regionais de desenvolvimento humano, produção econômica e investimentos em saúde indicam-nos a necessidade de formulação de políticas públicas e ações específicas para cada região, com a participação social na formulação de políticas e fortalecimento dos princípios da boa governança.Palavras-chave: Direito à Saúde; Desenvolvimento Humano; Brasil. Health as a right in the brazilian contextAbstract: This article discusses health regional inequalities, which influence the organization of the Brazilian health system. This theoretical reflection is based on a literature review and secondary data analysis from the Human Development Atlas, United Nations Development Program, the Brazilian Geography and Statistics Institute and Brazilian Development Indicators (Gini Coefficient). The regional differences related to human development, economic production and health investments indicated the need to formulate public policies and specific actions for each region, with social participation in the implementation of policies and strengthening of good governance principles.Keywords: Right to health; Human development; Brazil.
A abordagem PBL (Problem Based Learning) em um curso técnico em enfermagem: elementos autobiográficos da prática docente em anatomia humana
Authors: Silva Wanhinna Regina Soares da , Souza Douglas Pereira de , Rodrigues-Moura Sebastião
Published: March 2020

Resumo: Nesta pesquisa, ancoramos a nossa investigação em analisar os elementos didáticos da ação docente de um professor enfermeiro da educação profissional por meio da abordagem Problem Based Learning (PBL) no ensino de anatomia humana. Trata-se de um estudo de abordagem qualitativa, de cunho autobiográfico, em que nos apropriamos da Análise Textual Discursiva (ATD) como técnica de análise para a argumentação dos registros extraídos de um diário de docência; material empírico do qual emergiram resultados relacionados a (i) elementos da prática docente reflexiva, (ii) apreensão dos conhecimentos técnico-científicos dos estudantes, e (iii) potencialidades do uso da PBL na mediação pedagógica em saúde. Infere-se que o processo pode oportunizar a capacidade de integrar a realidade do estudante à educação profissional, bem como delinear contribuições para a educação em saúde, a fim de fortalecer a construção do conhecimento científico a profissionais de forma integral e humanizada.Palavras-chave: Educação em Saúde; Problem Based Learning; Anatomia. PBL (Problem Based Learning) approach in a nursing technical course: autobiographical elements of teaching practice in human anatomyAbstract: In this research, we anchor our research in analyzing the didactic elements of the teaching action of a nurse teacher of professional education through the Problem Based Learning (PBL) approach in teaching human anatomy. This is a qualitative approach study, with autobiographical nature, in which we appropriate Discursive Textual Analysis (DTA) as an analysis technique for the argumentation of the records extracted from a teaching diary; empirical material from which emerged results related to (i) elements of reflective teaching practice, (ii) apprehension of students' technical-scientific knowledge, and (iii) potentialities of the use of PBL in health pedagogical mediation. It is inferred that the process can provide the ability to integrate student reality into professional education, as well as delineate contributions to health education, in order to strengthen the construction of scientific knowledge to professionals in an integral and humanized way.Keywords: Health Education; Problem Based Learning; Anatomy.
Low Claudin-1 Expression Has Association with Deep Invading and Higher-Grade Colorectal Adenocarcinoma
Authors: Paskarani Putu Erika , Saputra Herman , Sriwidyani Ni Putu , Sri Mahendra Dewi I Gusti Ayu , Maker Luh Putu Iin Indrayani , Muliartha I Made
Published: March 2020

BackgroundClaudin-1 is a tight junction protein in the cell that organizes paracellular permeability and epithelial polarity and maintains apical cell-to-cell adhesion. Deregulation of claudin-1 homeostasis will play pivotal role in tumorigenesis, migration, and metastasis of colorectal cancer through a complex signaling pathway. This study investigated the association of claudin-1 expression and clinicopathological factors in colorectal adenocarcinoma. Methods This study was a cross-sectional study of 43 colorectal cancer patients. Each clinicopathological parameter data was divided into 2 categories; depth of tumor invasion (T3, T4), degree of tumor differentiation (low, high grade), tumor location (right, left), sex (man, woman) and age (<60, ≥60 y.o). Claudin-1 expression was examined by the immunohistochemistry method and evaluated by H-Score method. The H-score cut off was determined by the mean value of 148. The difference of claudin-1 expression score with tumor depth invasion and age was analyzed by Independent t-test, and then the degree of differentiation, tumor location and sex were analyzed by Mann-Whitney. All variables were analyzed by the Chi-square analysis with a significance value of P<.05.ResultsThere was a significant mean difference of claudin-1 expression between T3 and T4 tumors (P=.041; 95% CI 1.7-75.1). Tumor with low expression of claudin-1 was 2.5 times more likely to be found in tumor with invasion depth T4 rather than T3 (P=.023; 95% CI 1.5-48). In addition, tumor with low expression of claudin-1 was 0.2 times more likely to be found in the high-grade tumor (P=.001; 95% CI 0.07-0.4). Claudin-1 expression was not statistically significant in different tumor locations, sex and age group. ConclusionThere was mean difference in claudin-1 expression between T3 and T4 tumors, and between low- and high-grade tumors. The low claudin-1 expression is associated with tumor depth invasion and poorly differentiated tumors. Therefore, the use of claudin-1 as an additional prognostic factor in colorectal cancer is proposed.
Pheochromocytoma: A Clinicopathologic Case Series
Authors: Mahendra Dewi I Gusti Ayu Sri , Seputra Desak Putu Gayatri Saraswati
Published: March 2020

Introduction: Pheochromocytoma is a rare neuroendocrine tumor derived from the chromaffin cells of adrenal medulla. The incidence ranges from 0.005% to 0.1% in the general population.Case Presentation: This case series reported 4 patients with pheochromocytoma who were diagnosed at Sanglah General Hospital Denpasar over a period of three years (2017–2019). The age ranged from 15–59 years with the mean age of 41 + 18.9 years. A similar proportion was found for both sexes. Clinical features include lumps, headaches, flank region pain, palpitations and cold sweat. Hypertension was found in 3 cases. Local examination revealed the solid mass in the flank region in all cases; enlarged lymph nodes were found in one case, namely in the paraaortic region. Abdominal MSCT examination findings showed: a solid mass with cystic components in suprarenal; sizes ranging from 1.9 x 2.6 x 2.2 cm to 21.6 x 14.3 x 17.8 cm; bilateral (1 case), unilateral (3 cases); contrast enhancement and hypervascularization, without calcification (4 cases); central necrotic (1 case). All patients underwent radical adrenalectomy. Microscopic features showed the tumor mass which consisted of the proliferation of chromaffin cells forming alveolar (Zellballen) and solid nest patterns separated by capillary blood vessels. The cells were polygonal-shaped with clear cytoplasm, round-shaped nucleus, and moderate pleomorphic. Mitosis was not found. These histomorphologic findings supported the diagnosis of pheochromocytoma.Conclusions: Diagnosis and optimal treatment plans can be established through rapid and precise recognition of pheochromocytoma in order to achieve better outcomes.
ÜÇ NESİL HADİS İCÂZETİ TOPLAYAN BİR ULEMÂ ÂİLESİ: REİSÜLKÜTTAP MUSTAFA EFENDİ, ŞEYHÜLİSLAM ÂŞİR EFENDİ, KAZASKER HAFÎD EFENDİ
Authors: ALTUNTAŞ Mustafa Celil
Published: March 2020

Osmanlı Devleti’nde ilk müstakil kütüphanenin kurucuları olan Köprülü ailesin-in hem kıymetli nüshaların İstanbul’a taşınması konusundaki öncülükleri hem de farklı bölgelerdeki âlimleri İstanbul’a davet etmeleri sayesinde İstanbul’da ilmî anlamda yeni bir dönemin başladığını söylemek mümkündür. Bu başlangıç, hadis ilmi açısından önemli gelişmeleri beraberinde getirmiş, icâzet geleneğinin ve kıymetli nüshaların İstanbul’a taşınmasını sağlamıştır. XVIII. yüzyılda bür-okraside etkin görev alan Reisülküttap Mustafa Efendi de ilmî kişiliğinin verdiği sâikle olsa gerek, Arap coğrafyasındaki âlimlerle irtibat kurarak ailesinin hadis icâzeti toplama konusundaki ilgisinin ilk kurucusu olmuş, bu ilmî faaliyet XVIII. yüzyıl boyunca ilmiyede önemli makamlara gelmiş aile fertleri tarafından de-vam ettirilmiştir. Bu makalede XVIII. yüzyılda yaşayan Hicâz, Şam ve Mısır âlim-lerinden icâzet alan Reisülküttap Mustafa Efendi’nin ve ailesinin farklı kütüphane koleksiyonlarında yer alan icâzetleri çerçevesinde İstanbul’a taşınan hadis icâzetleri tetkik edilecek, bu icâzetlerin Diyâr-ı Rûm’da hadis ilmine hangi bağlamda etki ettiğine dair bazı gözlemler paylaşılacaktır.
GELENEKSEL YORUBA DİNİNDE ORİŞA (TANRISAL VARLIK) FİKRİ
Authors: SEYFELİ Canan , KUL Elif
Published: March 2020

Makalenin konusu, geleneksel Yoruba dininde Orişa fikridir. Çalışmada, akade-mik alanda tanrı ya da tanrısal varlık olarak tartışılan Orişa kimliği irdelenmiştir. Orişalar özellikleri, görevleri ve uygulamalardaki tuttukları yer bakımından ele alınmıştır. Onların iki âlemle, tanrısal âlem ve insan âlemiyle, yani Yüce Tanrı Olodumare ve insanlarla ilişkisi vardır. Orişaların kimliği de bunlarla ifadesini bulur. Ne tanrı ne de insan değildir. İkisi arasında bir varlıktır ve verilen görevi icra ederler. Orişalar, Yoruba dini uygulamalarında merkezi bir konumda yer alırlar. Yorubalar, gündelik dini yaşamlarını sürdürmede en fazla ihtiyaç duy-dukları bir, nadir de olsa birkaç Orişayı tutarlar ve ritüel yaşamlarını ona yönel-erek icra ederler. Ancak onlar Yüce Tanrı Olodumare’ye denk ve ortak olmayıp temel tapınma yönü de değillerdir. Yaratılışta Olodumare’nin görevlendirme-siyle etkin olmuşlardır. Orişaların tanrısal âlemdeki konumları Olodumare’ye secde etmek ve O’nu yüceltmektir. Aynı zamanda, alış-veriş tarzındaki ritüel-lerde Orişalar tanrısal âlemle insan âlemi arasında aracı vazifesi görürler. Birer tanrı değil, tanrısal ve kutsal varlıklardır. Orişalar mitoloji ve uygulamada, yaratılışta ve insan hayatında kutsal ve tanrısal bir plan dahilinde yer almışlardır. Mitolojide etkili ve Yoruba yaşam alanında yaygın olan Orişalar; Obatala, Eşu, Orunmila, Oduduva, Şango, Ogun ve Oşun’dur.
Cough Reflex Sensitivity in Asthmatic Children
Authors: Kunc P. , Fabry J. , Lucanska M. , Zatko T. , Grendar M. , Pecova R.
Published: March 2020

New knowledge about the neural aspects of cough has revealed a complex network of pathways that initiate cough. The effect of inflammation on cough neural processing occurs at multiple peripheral and central sites within the nervous system. Evidence exists that direct or indirect neuroimmune interaction induces a complex response, which can be altered by mediators released by the sensory or parasympathetic neurons and vice versa. The aim of this study was to clarify changes of cough reflex sensitivity – the activity of airway afferent nerve endings - in asthmatic children. 25 children with asthma and 15 controls were submitted to cough reflex sensitivity measurement - capsaicin aerosol in doubling concentrations (from 0.61 to 1250 µmol/l) was inhaled by a single breath method. Concentrations of capsaicin causing two (C2) and five coughs (C5) were reported. Asthmatic children' (11 boys and 14 girls, mean age 9 ± 1 yrs) cough reflex sensitivity (geometric mean, with the 95 % CI) for C2 was 4.25 (2.25-8.03) µmol/l vs. control C2 (6 boys and 9 girls, mean age 8 ± 1 yrs) was 10.61 (5.28-21.32) µmol/l (p=0.024). Asthmatic children' C5 was 100.27 (49.30-203.93) µmol/l vs. control C5 56.53 (19.69-162.35) µmol/l (p=0.348). There was a statistically significant decrease of C2 (cough threshold) in the asthmatic patients relative to controls (p-value for the two-sample t-test of log(C2) for the one-sided alternative, p-value = 0.024). The 95 % confidence interval for the difference of the mean C2 in asthma vs. control, [1.004, 6.207]. For C5, the difference was not statistically significant (p-value = 0.348). There was a statistically significant decrease of cough reflex sensitivity (the activity of airway afferent nerve endings) - C2 value in the asthmatic children relative to controls.
Modulation of Cough Reflex by Gaba-Ergic Inhibition in Medullary Raphé of the Cat
Authors: Martvon L. , Kotmanova Z. , Dobrolubov B. , Babalova L. , Simera M. , Veternik M. , Pitts T. , Jakus J. , Poliacek I.
Published: March 2020

We studied the effects of GABA receptor agonists microinjections in medullary raphé on the mechanically induced tracheobronchial cough response in anesthetized, unparalyzed, spontaneously breathing cats. The results suggest that GABA-ergic inhibition significantly contributes to the regulation of cough reflex by action of both GABAA and GABAB receptors. The data are consistent with inhomogeneous occurrence of GABA-ergic neurons in medullary raphé and their different involvement in the cough reflex control. Cells within rostral nucleus raphé obscurus with dominant role of GABAA receptors and neurons of rostral nucleus raphé pallidus and caudal nucleus raphé magnus with dominant role of GABAB receptors participate in regulation of cough expiratory efforts. These cough control elements are distinct from cough gating mechanism. GABA-ergic inhibition in the raphé caudal to obex had insignificant effect on cough. Contradictory findings for GABA, muscimol and baclofen administration in medullary raphé suggest involvement of coordinated activity of GABA on multiple receptors affecting raphé neurons and/or the local neuronal circuits in the raphé modulating cough motor drive.
Model Program Intervensi Anti Bullying Berbasis Sekolah
Authors: Zahraini Dian Ayu
Published: March 2020

AbstractThis research is a learning model for anti-bullying program for the school-based early childhood stages beginning with a needs analysis which later developed learning models, and construct a draft model of learning. The study begins with a preliminary study that is the study of the theory and the findings of previous studies, followed by draft learning model. The final stage is the preparation of the guide book learning model prototype anti-bullying school-based program.The results showed that young children can develop an understanding of bullying, adaptation to classroom rules against bullying, understanding of what people feel about bullying and the basic rules in the anti-bullying program, as well as the goldern rules in the Playground. The implementation of the model of anti-bullying programs in schools in  RA At Thohirriyah showed a positive response in which children can develop an understanding of the pre-reading the question, the question of post-reading, post-reading activities, and understanding of emotions as the process of developing their social skills. Keywords: Learning, Anti-Bullying, School Based
Does Acquisition Improve Indonesian Bank Financial Performance?
Authors: Jacoub Yutrizal , Hakim Dedi Budiman , Hartoyo Sri , Santosa Perdana Wahyu
Published: March 2020

The purpose of this study was to examine the differences in the financial performance of Indonesian banks before and after the acquisition during the period 2002-2017. There were 41 merger and acquisition transactions during this period conducted by foreign and domestic investors/banks. The analysis of this study was conducted on two groups, the first group is a sample of bank acquisitions conducted by foreign investors/banks, and the second group is a sample of bank acquisitions conducted by domestic investors/banks. Samples collected from 24 local private banks, which were acquisitions in the period 2002-2017. Data from annual reports and bank publications derived from the Financial Services Authority (OJK). Statistical Methods used in this study were descriptive statistics, t-test, and Wilcoxon Test. Empirical evidence has shown that in both sample groups, credit quality improved. However, in the sample group of cross-border acquisitions, there was also an improvement in management compliance with regulatory regulations where the minimum reserve requirement increased, while the capital adequacy ratio increased only for banks that were acquired by domestic investors/banks.
The Influence of Leadership and Satisfaction Work on Nursing Performance Through Motivation as an Intervening at a Public Hospital
Authors: Indah Besse Pasrah , Sunardi Sunardi , Respati Harianto
Published: March 2020

This study examines four variables namely leadership style, job satisfaction, motivation, and nurse performance. The purpose of this study is to analyze and explain the effect of leadership and job satisfaction on nurse performance by testing individual motivation as intervening. The research respondents were nurses with government employees who worked at Regional Public Hospital (RSUD) Dr. Wahidin Sudiro Husodo Mojokerto city, Indonesia. A total of 117 were sampled for this study. The analysis technique is descriptive and linear regression for confirmation on a structural equation model built by the researcher. The quantitative approach was chosen to explain the influence between research variables. Data collection used a questionnaire. The results of this study found that the leadership style had led to individual motivational behaviour which ultimately had a positive impact on nurse performance. Nurse Job satisfaction affects individual motivation and nurse performance.