bluuebunny/crossref_metadata_2025 huggingface dataset:
Latar Belakang Remaja Melakukan Bullying di Sekolah Menengah Kejuruan (SMK)
Authors: Sari Dedeh Juwita , Ides Stefanus Adang , Anggraeini Lina Dewi
Published: November 2017

The number of casses of violance that occur in school age children today is very worrying for education and parents.This study aimed to determine teenager’s background do bullying in vocational school (SMK).The school should be a place to gain knowledge and form a positive personality but currently used as place to do bullying.This study aimed to determine teenager’s background do bullying in vocational school (SMK). This research uses qualitative method with phenomenology design which is implemented from July 2016 to May 2017. Informants in this study are vocational students who are still active in school and never do bullying with purposive sampling techniques. Data collection was done by interview and using instrument including interview guidelines, tape recorder handphone. Data analysis used is Colaizzi. The number of respondens in this study was 8 people. From the results of the analysis, there are 10 themes of bullying, democratic parenting, authoritarian parenting, permissive parenting, peer influence, wish to power, fanaticism of differences, facilities and infrastructure, teacher response, and mass media influence. The results of this study concluded that the background of teens bullying can be influenced by family parenting, mass media, peers, and school climate. The suggestion is the instituition educational that can explain about the rules at school and student can receive and understand why the rules should be made.
Menurunkan Skala Nyeri Bayi Prematur melalui Facilitated Tucking disertai ‘Hadir-Berbicara’ sebagai Upaya Penerapan Teori Comfort Kolcaba
Authors: Khasanah Nopi Nur , Rustina Yeni
Published: November 2017

Premature infants had been experience of pain in neonatal ward that occur each day during treatment. Nurse need to do an intervention for reduce the scale of pain on premature infants. Pain management have to do at birth because of the repeated painful procedures in early life can affect the development of central nerve system permanently. The objective of this study was to describe the application of Kolcaba Comfort’s theory through facilitated tucking accompanied with ‘being with-talking to’ techniques in premature’s infant at high risk infant care. The method that used was case study by applying the four contexts of comfort’s experience associated with the three types of comfort based on Kolcaba Comfort’s theory in providing nursing care on five premature infants who have some painful procedures. The nursing intervention through facilitated tucking accompanied by ‘being with-talking to’ based on the principles of Kolcaba Comfort’s theory gave a positive result against premature infants’s comfort level. Four from five premature infants are in the level of transcendence which is a type of supreme comfort after the ease and relief. Kolcaba Comfort’s theory can be applied within the scope of neonatal care due in accordance with the developmental care of the infants and could reduce the scale of pain.
Analisis Implementasi Patient Safety Terkait Peningkatan Mutu Pelayanan Kesehatan di Rumah Sakit
Authors: Sumarni Sumarni
Published: November 2017

Ministry of Health of the Republic of Indonesia to set out five key issues related to safety in the hospital, the Patient Safety, worker safety, the safety of buildings and equipment in hospitals that could have an impact on Patient Safety and personnel, safety of the environment that have an impact on environmental pollution and safety businesses Hospital related to the survival Hospital. Management of patient safety plays an important role in improving the quality of health services. Patient safety is the efforts of service that prioritizes patient safety. The research was conducted at Ibn Sina Hospital, the type of research is cross sectional study is a draft that examines the dynamics of the correlation between the independent variables (patient safety) and the dependent variable (improving the quality of health services) at the same time. Respondents that all officers in the field of medical care and support services at Ibn Sina Hospital. The sampling technique used is random cluster sampling technique with a population of 402 respondents sampled 304 respondents. Based on interviews with the respondents stated that the higher the safety of the patient, the better the quality of a hospital, when a patient is exposed to the incident then it will switch to other hospitals, patient safety and quality are positively correlated Hospital. The results showed that no respondents (0%) the implementation of Patient Safety classified as very weak. The percentage of respondents to the implementation of Patient Safety is very strong, strong, moderate and weak amounted to 12.25% (30 respondents), 71.57% (224 respondents), 15.69% (39 respondents) and 0.49% (11 respondents ). Based on these results it is known that the majority of respondents ie 71.57% (224 respondents) is the implementation of the Patient Safety category are classified as strong, so it can be concluded that the implementation of Patient Safety at Ibn Sina Hospital relatively strong. Based on the dimensions of most of the dimensions Implementing Patient Safety at Ibn Sina Hospital is high with dimensions on the dimension of cooperation is highest in units amounted to 97.10%.
Impact of Low Back Pain Clinical Trials Measured by the Altmetric Score: Cross-Sectional Study (Preprint)
Authors: Araujo Amanda Costa , Nascimento Dafne Port , Gonzalez Gabrielle Zoldan , Maher Christopher G , Costa Leonardo Oliveira Pena
Published: November 2017

BACKGROUND

There is interest from authors and publishers in sharing the results of their studies over the Internet in order to increase their readership. In this way, articles tend to be discussed and the impact of these articles tends to be increased. In order to measure this type of impact, a new score (named Altmetric) was created. Altmetric aims to understand the individual impact of each article through the attention attracted online.

OBJECTIVE

The primary objective of this study was to analyze potential factors related with the publishing journal and the publishing trial that could be associated with Altmetric scores on a random sample of low back pain randomized controlled trials (RCTs). The secondary objective of this study was to describe the characteristics of these trials and their Altmetric scores.

METHODS

We searched for all low back pain RCTs indexed on the Physiotherapy Evidence Database (PEDro; www.pedro.org.au) published between 2010 and 2015. A total of 200 articles were randomly selected, and we extracted data related to the publishing trial, the publishing journal, methodological quality of the trials (measured by the 0-10 item PEDro scale), and total and individual scores of Altmetric mentioned and Altmetric reader. The study was a cross-sectional study, and multivariate regression models and descriptive statistics were used.

RESULTS

A total of four variables were associated with Altmetric mentioned score: impact factor (β-coefficient=3.4 points), number of years since publication (β-coefficient=–4.9 points), number of citations divided by years since publication (β-coefficient=5.2 points), and descriptive title (β-coefficient=–29.4 points). Only one independent variable was associated with Altmetric reader score: number of citations divided by years since publication (β-coefficient=10.1 points, 95% CI 7.74-12.46). We also found that the majority of articles were published in English, with a descriptive title, and published in open access journals endorsing the Consolidated Standards of Reporting Trials (CONSORT) statement.

CONCLUSIONS

Researchers should preferably select high impact factor journals for submission and use declarative or interrogative titles, as these factors are likely to increase the visibility of their studies in social media.
Incidência de escoliose idiopática em uma escola pública do município de Suzano/SP
Authors: De Proença Marcella Lopes , Assis Gabriela dos Santos , Dos Santos Carlos Alberto , Da Silva Hebert Ailton Stefano , Moussa Laila
Published: November 2017

ResumoIntrodução: O termo escoliose define-se como desvio lateral do plano frontal do corpo, associado ou não à rotação dos corpos vertebrais. Na infância iniciam-se os sinais da escoliose, que pode evoluir durante o crescimento e se instalar se não tratada. A fisioterapia ainda é pouco atuante no campo escolar, o que denota a necessidade de maior atenção. Objetivo: Avaliar a incidência de escoliose em crianças de uma escola Pública do Município de Suzano. Materiais e Métodos: Participaram do estudo crianças dos 6 aos 11 anos, ambos os Gêneros, matriculados em uma escola Pública do Município de Suzano. Uma palestra de orientação, foi ministrada para os responsáveis. Realizou-se uma avaliação postural através de uma ficha, contendo parâmetros relacionados à escoliose, uma Escala Facial de Dor e o teste de Adams. Os resultados foram tabulados através de dados estatísticos percentuais em planilha do programa Microsoft® Office Excel 2013. Resultados: Os resultados demonstram que 16,67% dos alunos avaliados tiveram teste de Adams positivo, apresentaram escoliose os alunos de todas as idades, prevalência no gênero masculino. Constatou-se que das crianças com assimetrias posturais, 16,82% relacionadas com escoliose e 57,94% possuíam assimetrias posturais sem escoliose. Considerações Finais: De acordo com os resultados encontrados pode-se afirmar a importância da avaliação postural em escolares para um diagnóstico precoce. O presente estudo realizou avaliação durante o período escolar, sem equipamentos de alto custo, tendo como principal método o teste de Adams e uma ficha de avaliação postural, comprovando ser possível a implantação da fisioterapia nas escolas, evitando assim, diagnósticos tardios.Palavras Chave: Incidência; Escoliose; Criança.
PRINSIP DASAR HUKUM POLITIK ISLAM DALAM PERSPEKTIF AL-QURAN
Authors: FAHMI MUTIARA
Published: November 2017

Kajian ini bertujuan merumuskan prinsip dasar hukum politik Islam menurut perspektif Al-Quran mengingat hukum politik Islam (fiqh siyasah) adalah hukum yang terus berkembang dengan cepat dan dinamis, Perkembangan ini memerlukan pengetahuan tentang prinsip-prinsip dasar apa yang dirumuskan para ulama dalam bidang siyasah sehingga perkembangan hukum politik Islam tidak lari dari rel dan norma standar yang telah disepakati. Menurut Islam, mekanisme operasional pemerintahan dan ketatanegaran mengacu pada prinsip-prinsip syari’ah yang bersumber dari Al-Quran dan Hadis. Prinsip-prinsip negara dalam Islam tersebut ada yang berupa prinsip-prinsip dasar yang mengacu pada teks-teks syari’ah yang jelas dan tegas, dan ada pula prinsip-prinsip tambahan yang merupakan kesimpulan dan termasuk ke dalam fiqh siyasah atau Hukum ketatanegaraan dalam Islam. Prinsip-prinsip hukum politik Islam yang telah diuraikan oleh para pakar politik Islam dalam berbagai referensi sangat variatif, dalam kajian ini prinsip-prinsip siyasah dan penyelenggaraan negara dalam Alquran dapat diformulasikan tujuh prinsip dasar hukum politik Islam. yaitu : 1). Prinsip kedaulatan; 2). Prinsip keadilan; 3). Prinsip musyawarah dan Ijma’; 4). Prinsip persamaan; 5). Prinsip hak dan kewajiban negara dan rakyat; 6). Prinsip amar ma’ruf nahi munkar.
BIOPLASTICS PRODUCTION FROM STARCH AND CHITOSAN BLENDS
Authors: Cacique Paloma P. , Rios Mirella N.M. , Barbosa Iuri O. , Wentz Alexandre P.
Published: November 2017

Plastics are used in many consumer goods, its raw material comes from a non-renewable resource, oil, and its disposal causes accumulation of waste due to its long degradation. An alternative are bio based and biodegradable plastics, which are highlighted in the scientific community. The bio based and biodegradable plastics can be produced from starch which is a polysaccharide synthesized by plants. In order to evaluate the effect of the reactants on the bioplastics characteristics, and through the analysis of previous publications, it was possible to produce a polymer blend using chitosan, which can be obtained from the carapace of shrimps that come from inappropriate disposal of the processing waste. To observe the behaviour of the bioplastic, based on variation of the reactants, the volume of glycerin was varied between 0 to 4 mL, the concentration of acetic acid was varied between 2 to 15%, and the concentration of chitosan was varied between 0 to 100%. It was possible to observe that the glycerine has an important role at the flexibility of the film, the acetic acid influences on the consistency, elasticity and shape, and the chitosan influences on the stiffness and thickness. The sample material showed satisfactory characteristics such as color, density, biodegradability, and odour, in addition, the samples presented total integration of the chitosan with the starch.
JOAQUIM NABUCO, A BRAZILIAN LIGHT IN WASHINGTON
Authors: Rosi Bruno Gonçalves
Published: November 2017

Throughout the 19th century, Brazil and the United States had little intense bilateral relations. This picture changed when the Baron of Rio Branco decided that his country should privilege relations with the United States. As part of his plan the Baron named Joaquim Nabuco as Brazil's first ambassador to Washington. However, Nabuco had an Americanism distinct from that of the Baron. He believed in the possibility of transforming the American continent into a zone of peace. This Americanism was linked to Nabuco's liberal world view, already evident in his struggle against slavery and in his pre-diplomatic intellectual trajectory.
COMPLEXIDADE LOGÍSTICA NAS OPERAÇÕES DE MANUTENÇÃO DE PAZ: UM DESAFIO
Authors: Cid Mauro Cesar Barbosa , Goldoni Luiz Rogério
Published: November 2017

The increase in the number and in the complexity of the UN Peacekeeping missions led to challenges in logistics implementation and operationalization. This study aims to understand and investigate the complexity of the logistical support in UN Peacekeeping operations missions and its implications and consequences.
INDÚSTRIA DE DEFESA E DESENVOLVIMENTO: CONTROVÉRSIAS TEÓRICAS E IMPLICAÇÕES EM POLÍTICA INDUSTRIAL
Authors: Ambros Christiano Cruz
Published: November 2017

The main objective of this article is to expose the debate around the relationship between military spending and economic development, as well as between defense industry and technological development. With this in mind, we have explored literature from the classical school of economics through to Marxist, Skeletal, Schumpeterian and Neoclassical writers. We argue in this paper that the strengthening of the defense industry, through a robust and focused industrial policy, is a viable strategy for the endogenization of critical technologies central to the domain of the paradigm of development of the digitization. This strategy demands the construction of a robust industrial policy focused on the development and strengthening of the national defense industry. Therefore, it is necessary to advance the research agenda of institutional arrangements and governance focused on this sector.
Linear programming problems on time scales
Authors: Al-Salih Rasheed , Bohner Martin
Published: November 2017

In this work, we study linear programming problems on time scales. This approach unifies discrete and continuous linear programming models and extends them to other cases ?in between?. After a brief introduction to time scales, we formulate the primal as well as the dual time scales linear programming models. Next, we establish and prove the weak duality theorem and the optimality conditions theorem for arbitrary time scales, while the strong duality theorem is established for isolated time scales. Finally, examples are given in order to illustrate the effectiveness of the presented results.
An application of bivariate polynomial factorization on decoding of	Reed-Solomon based codes
Authors: Pavkov Ivan , Ralevic Nebojsa , Nedovic Ljubo
Published: November 2017

A necessary and sufficient condition for the existence of a non-trivial
factorization of an arbitrary bivariate polynomial with integer coefficients
was presented in [2]. In this paper we develop an efficient algorithm for
factoring bivariate polynomials with integer coefficients. Also, we shall
give a proof of the optimality of the algorithm. For a given codeword,
formed by mixing up two codewords, the algorithm recovers those codewords
directly by factoring corresponding bivariate polynomial. Our algorithm
determines uniquely the given polynomials which are used in forming the
mixture of two codewords.
Ultrastructural and morphometric analysis of enlarged platelets in congenital isolated asplenia
Authors: Markovic Olivera , Martinovic Tamara , Ciric Darko , Trpinac Dusan , Cemerikic-Martinovic Vesna , Bumbasirevic Vladimir , Bila Jelena , Marisavljevic Dragomir , Kravic-Stevovic Tamara
Published: November 2017

Introduction. Congenital asplenia is an extremely rare condition that can be separate entity due to a specific defect of spleen development or may occur in the context of a malformation syndrome. The patients with asplenia have thrombocytosis and susceptibility to life-threatening infections. Case report. We report a 52-years-old female patient with isolated congenital asplenia with pseudothrombocytopenia and giant platelets. Estimation of platelets life with radioactive indium showed normal lenght of platelets life (9 days). Flow cytometric analysis of platelets showed normal expression of CD41 and CD42b antigens. The mean platelet diameter of asplenic patient measured on the ultrathin sections by the transmission electron microscope was significantly higher than in the healthy individuals (3.81 ? 1.16 ?m vs. 2.37 ? 0.61 ?m, p < 0.05). There were very few platelets of diameter more than 4 ?m found in healthy individuals (around 1%) in comparison to > 40% of the patient?s platelets. The ultrastructural studies revealed normal morphology of megakaryocytes. The platelets were uniformly spheroid in shape with conspicuous pseudopodia and the centralization of granules. There were no marginal bands of microtubules inside the platelets. Conclusion. The first case of congenital asplenia with the pseudothrombocytopenia and giant platelets is presented. We discussed the pathogenesis of giant platelets and possible relation of observed ultrastructural changes of platelets with the severe three-vessel coronary artery disease in our patient.
Association Between Inflammatory Markers and Progression to Kidney Dysfunction: Examining Different Assessment Windows in Patients With Type 1 Diabetes
Authors: Baker Nathaniel L. , Hunt Kelly J. , Stevens Danielle R. , Jarai Gabor , Rosen Glenn D. , Klein Richard L. , Virella Gabriel , Lopes-Virella Maria F. ,   the DCCT/EDIC Research Group
Published: November 2017

OBJECTIVE

To determine whether biomarkers of inflammation and endothelial dysfunction are associated with the development of kidney dysfunction and the time frame of their association.

RESEARCH DESIGN AND METHODS

Biomarkers were measured at four time points during 28 years of treatment and follow-up in patients with type 1 diabetes in the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications (DCCT/EDIC) cohort. In addition to traditional biomarkers of inflammation (C-reactive protein and fibrinogen), we measured interleukin-6 (IL-6) and soluble tumor necrosis factor receptors 1 and 2 (sTNFR-1/2), markers of endothelial dysfunction (soluble intracellular adhesion molecule-1, vascular cell adhesion molecule-1, and E-selectin [sE-selectin]), and fibrinolysis (total and active plasminogen activator inhibitor-1 [PAI-1]). Renal outcomes were defined as progression to incident chronic kidney disease (stage 3 or more severe) or macroalbuminuria (albumin excretion rate ≥300 mg/24 h). Prospective multivariate event-time analyses were used to determine the association of each biomarker with each subsequent event within prespecified intervals (3-year and 10-year windows).

RESULTS

Multivariate event-time models indicated that several markers of inflammation (sTNFR-1/2), endothelial dysfunction (sE-selectin), and clotting/fibrinolysis (fibrinogen and PAI-1) are significantly associated with subsequent development of kidney dysfunction. Although some markers showed variations in the associations between the follow-up windows examined, the results indicate that biomarkers (sTNFR-1/2, sE-selectin, PAI-1, and fibrinogen) are associated with progression to chronic kidney disease in both the 3-year and the 10-year windows.

CONCLUSIONS

Plasma markers of inflammation, endothelial dysfunction, and clotting/fibrinolysis are associated with progression to kidney dysfunction in type 1 diabetes during both short-term and long-term follow-up.
Evaluating the Implementation of the EndoTool Glycemic Control Software System
Authors: John Samuel M. , Waters Kacie Lauren , Jivani Khatija
Published: November 2017

Purpose.

The purpose of this study was to compare achievement of glycemic control on insulin drips before and after the implementation of EndoTool, a glucose management software system used in a community hospital setting.

Methods.

A retrospective chart review was performed of patients on an insulin drip who were managed before and after implementation of the EndoTool software. Fifty patients were selected for each group. Statistical analyses were run to compare metrics gathered between groups.

Results.

Patients in the standard care group were on an insulin drip for an average of 23.9 hours compared to 20.9 hours in the EndoTool group (P = 0.38). Hypoglycemia occurred at an average rate of 0.036 events per patient in the standard group and 0.007 events per patient in the EndoTool group (P = 0.17). The average rate of hyperglycemia was 0.358 events per patient in the standard group and 0.283 events per patient in the EndoTool group (P = 0.25). The average time to achieve the blood glucose target was 2.78 and 3.67 hours in the standard and EndoTool groups, respectively (P = 0.27). Total patient values were within target range 45.2% of the time in the standard care group and 47.3% of the time in the EndoTool group (P = 0.71).

Conclusion.

Analysis of the implementation of EndoTool in the community hospital setting found no statistically significant differences between groups, although rates of hypo- and hyperglycemia showed a trend toward improved safety in the EndoTool group. These results could be attributed to the conservative parameters the hospital set in the initial phase of EndoTool implementation.
Socially Responsible Public Procurement and Set-Asides: A Comparative Analysis of the US, Canada and the EU
Authors: Cravero Carol
Published: November 2017

Public procurement can be used to achieve goals other than purely economic ones. Such goals are often referred to as “social linkages”. A preference for social considerations has been gaining ground against the dominant best value for money (BVM) paradigm over the past few decades. In the past, public procurement policies followed the principle of non-discrimination and free competition beyond national boundaries. Today considerations other than (purely economic) BVM have become relevant in public procurement policy and practice. Examples of social linkages in public procurement are found in various countries, from the well-known ‘Affirmative Action Programs’ in the US that advance minorities, women, persons with disabilities and veterans, to specific set-aside programs made available to only less-competitive businesses, such as women-owned businesses, minority-owned businesses, businesses operating in economically disadvantaged areas, etc. Set-asides can be seen as social procurement linkages through the promotion of both supplier diversity and employment. The latter means that social use of public procurement can positively impact employment by providing opportunities to workers who are generally excluded from the labour market, while the former means that chances are given to less-competitive bidders. Set-aside programs have been widely developed in the US, which has a long tradition of set-aside contracts for special classes of small businesses, including small disadvantaged businesses, and in Canada where set-asides have been introduced for the development of Aboriginal businesses. However, the restriction of full and open competition that set-asides entail is frequently criticized by EU institutions. Despite this, the new European procurement framework also seems to have established set-asides as a means of providing economic opportunities to disadvantaged groups.
El valor de las ciudades como espacios de concentración de la nueva economía basada en el conocimiento: Un análisis para la región metropolitana de Barcelona
Authors: Chica Mejía Juan Eduardo , Marmolejo Duarte Carlos
Published: November 2017

Las ciudades además de ser centros de interacción social y económica, tienen unos atributos urbanos y arquitectónicos inherentes que las hacen atractivas para la concentración de personas y actividades económicas diversas. En este artículo se estudia para la Región Metropolitana de Barcelona cómo la proximidad física a los centros urbanos de mayor jerarquía constituye un elemento determinante para el crecimiento del empleo en los sectores económicos intensivos en conocimiento. Se estudian por ello los factores que están explicando la densidad y los cambios en la concentración del empleo en el periodo 1991-2001 en las áreas de funcionalidad económica de la Región. Los resultados muestran que es fundamentalmente la distancia al centro metropolitano el factor determinante del crecimiento de estos sectores económicos por los beneficios que la aglomeración y la proximidad geográfica tienen para su desempeño.
Información versus corporalidad. El colapso del espacio público
Authors: Fern´ández Roberto
Published: November 2017

Hay factores de la escena contemporánea, como el auge de la comunicación interpersonal y multimediática, que aumentan y complejizan la “proximidad” -definible como la escala del socius o la densidad que daría la norma de un estado de comunidad en tanto un “vivir juntos”- así como otros, también recientes, como la importancia de la “otredad” -manifiesta tanto en las inéditas configuraciones multiétnicas de urbanidad como en el relativo fracaso de las teorías urbanas de la condensación de clases o estratos sociales diversos que decanta en diferentes circunstancias de inseguridad o violencia- que inducen a pensar en los cambios recientes que pudieran haberse manifestado en relación a aquella condición urbana de proximidad que se liga a su raison d’être, quizá acorde a su “grado cero medieval”.
Del límite de la urbanización al límite de lo urbano: la construcción territorial del gran París y el gran Madrid (1910-1939)
Authors: Fernández Águeda Beatriz
Published: November 2017

París y Madrid construyeron, a comienzos del siglo XX, itinerarios paralelos de reflexión y práctica urbanística, a partir de la adaptación de los modelos internacionales al contexto local y a los conflictos desencadenados por las decisiones urbanísticas. Si bien la transformación de la idea de ciudad y de los modos de planificarla en estos años es radical, el proceso se produjo de modo paulatino, mediante la evolución progresiva de las ideas, los discursos y las prácticas. La (re)lectura simultánea de los procesos de planificación de Madrid y París y de sus interacciones con la construcción social y política del territorio entre los años 10 y los 30 apunta pistas de investigación y permite interrogar las prácticas actuales. Analizar, en el tiempo, las evoluciones, a la vez semejantes y divergentes, de dos ciudades guiadas por influencias comunes permite no sólo detectar las similitudes sino, fundamentalmente, observar la diferencia.Apoyándose en la idea de límite, el objetivo de este artículo es comprender el proceso paulatino de construcción de un relato colectivo, el de la Gran Ciudad, y de dos culturas políticas y urbanísticas locales que darían lugar a transformaciones urbanas esenciales.
Primeiras propostas de habitação operária no Porto A casa unifamiliar, o carré mulhousien e a cité-jardin
Authors: Gonçalves Eliseu , Ramos Rui J.G.
Published: November 2017

A narrativa aborda uma solução particular de casa económica –o Carré Mulhousien–. Esse foi o modelo tomado como ideal no Porto de 1900 e a sua análise permite fixar temas desenvolvidos posteriormente pelas práticas modernas da habitação social na sua relação com a cidade. O texto expõe alguns temas importantes para compreender, entre geografias diversas, a reforma da habitação operária no final do século XIX centrada no unifamiliar e no ideal das cidades jardim.
TRANH CHẤP BIỂN ĐÔNG: THÁCH THỨC TRONG QUAN HỆ ASEAN - TRUNG QUỐC NHÌN TỪ CÁCH TIẾP CẬN CỦA TRUNG QUỐC VỀ QUYỀN LỰC
Authors: Anh Nguyen Ngoc
Published: November 2017

Bài viết dựa trên lý thuyết quyền lực trong quan hệ quốc tế để xem xét cách tiếp cận của Trung Quốc trong tranh chấp Biển Đông với một số quốc gia ASEAN đặt trong tổng thể quan hệ ASEAN – Trung Quốc và hệ quả của nó. Bài viết lập luận rằng, cách tiếp cận của Trung Quốc về quyền lực là nguồn lực sản sinh quyền lực, quyền lực dùng để ép buộc và giành thắng lợi trong xung đột. Vì vậy, khi nguồn lực của Trung Quốc lớn hơn thì khả năng xung đột trên Biển Đông giữa Trung Quốc với các nước ASEAN cũng sẽ gia tăng. Bài viết cho rằng một trong những giải pháp căn bản ngăn ngừa xung đột là tác động làm thay đổi cách tiếp cận của Trung Quốc về quyền lực.
“KHÔNG GẬY, KHÔNG KẸO” (XÂY DỰNG THÓI QUEN HỌC TẬP VỚI ĐỘNG LỰC NỘI SINH GIVE)
Authors: Nga Nguyen Thi Hang , Toan Nguyen Ngoc
Published: November 2017

Những phương pháp tạo động lực phổ biến mà người học dễ nhận thấy, người dạy thường áp dụng là đưa ra phần thưởng để khuyến khích hoặc hình phạt gây áp lực để người học tham gia hoạt động học tập. Theo đó, sinh viên phải nỗ lực để “được” hoặc “không mất” cái gì đó, ví dụ như điểm số. Đây chỉ là giải pháp trước mắt và nguy hiểm hơn là tạo ra bệnh thành tích, dẫn đến sự nhầm lẫn mục đích học tập là vì điểm số. Trong một nghiên cứu hành động tiến hành đối với 22 sinh viên không chuyên đã đạt trình độ C1, chúng tôi thử nghiệm phương pháp tự tạo động lực giúp người học nhận biết và sử dụng thành tích nộitại một cách có ý nghĩa. Kết quả nghiên cứu được tổng hợp từ Bảng hỏi mức độ hưởng ứng của sinh viênđối với phương pháp này, Ghi chép của giáo viên về khóa học, Phỏng vấn sâu và Bảng điểm cuối kì cho thấy phương pháp này có tính bền vững và liên tục. Khi người học đã tự thân trải nghiệm và hưởng trái ngọt của thành tích nội tại, họ nhận thấy một nguồn động lực không ngừng, tìm cách tạo ra nó và dần thiết lập cơ chế tự làm tự thưởng.
DISCURSIVE CONSTRUCTION OF POWER IN STUDENTS’ ANONYMOUS FEEDBACK
Authors: Ha Nguyen Thi Thu , Giang Nguyen Huong , Huyen Vu Minh
Published: November 2017

This study was conducted on more than 400 negative anonymous comments, in which students convey some complaint or express discontent about their teachers. The study takes a poststructruralist approach to discourse analysis, positioning that power is contructed and negotiated through discourse (Foucault, 1972; Fairclough, 2010; Mills, 1997). The study aims to find out how students actually do their power through linguistic choices by looking at some pragmatic aspects such as speech acts, addressing terms and politeness strategies (Yule, 1996). The study found that students explicitly do power in this discourse; besides, negotiation of traditional roles was also present. This reflects the complexity of the teachers – students power relation in a comtemporary Vietnam, in which there exist both market economy’s definition of education and traditional perception of teaching and learning.
A SYSTEMIC FUNCTIONAL PERSPECTIVE ON THE USE OF RHETORICAL DEVICES IN HILLARY CLINTON’S SPEECHES
Authors: Phuong Pham Thi Minh
Published: November 2017

In this paper, attempts are made to analyze the use of rhetorical devices in Hillary Clinton’s speeches. The analytical framework of the study is adapted from So (2005) which synthesizes Tribble’s (2002) framework with the SFL’s notion of metafunction of language. The data of the research contain ten Hillary Clinton’s speeches from 2010 to 2016. Both the quantitative and qualitative methods are adopted to analyze the data. The results show that in certain contextual factors, five rhetorical devices including metonymy, repetition, irony, metaphor, and parallelism are exerted; and two last listed devices are employed the most frequently. The use of five rhetorical devices not only contributes to creative expression of message, but also boosts up persuasive effects on the audience.
Chính sách thúc đẩy thương mại hóa kết quả nghiên cứu và triển khai ở Việt Nam hiện nay: Những ưu điểm và hạn chế
Authors: Nguyễn Thị Thúy Hiền
Published: November 2017

Thương mại hóa kết quả nghiên cứu và triển khai trong lĩnh vực khoa học và công nghệ đang ngày càng trở nên bức thiết trong xu thế hiện nay. Trong bài viết này, chúng tôi tập trung làm rõ: (i) Lý thuyết về thúc đẩy thương mại hóa kết quả nghiên cứu và triển khai; (ii) Chính sách của Việt Nam hiện nay về thúc đẩy thương mại hóa kết quả nghiên cứu và triển khai; (iii) Cuối cùng, bài viết cũng nêu ra điểm mạnh và những tồn tại trong chính sách về nghiên cứu và phát triển khoa học công nghệ hiện nay. Trong một chừng mực nào đó, bài viết cũng giúp các nhà quản lý có một cái nhìn tổng quan về chính sách trong nghiên cứu và triển khai, từ đó có những kế hoạch bổ sung, hoàn thiện khung pháp lý nhằm phát huy được nội lực và thúc đẩy khoa học phát triển.
Determination of quercetin aglycone in Flos Sophorae Immaturus extract of (Sophora japonica L.) by High Performance Liquid Chromatography
Authors: Huy Hoang Le , Thi Hai Anh Do , Thi Hue Do , Thi Kieu Oanh Tran , Quang Huy Nguyen
Published: November 2017

The research has established a method to directly extract and determine free quercetin (aglycone form) from Flos Sophorae Immaturus methanol extract by using a simple HPLC method. Conducting experiment with system HPLC Agilent 1260 Infinity, reverse column ZORBAX SB-C18 (temperature 25oC), flow rate 0.5 ml/min, average pressure 30 and 35 bar, and diode array detector (DAD), we found that these parameters is suitbale: λmax = 370 nm, injection volume is 20 µl, analysis time 16 minutes, mobile phase (% volume) consists of methanol (15%), acetonitril (20%) and solvent C (65%, contains 1% acetic acid, methanol, acetonitril and H2O, 40%, 15% and 45% respectively. After using a combination of irocratic elution and standard addition, retention time of free quercetin in Flos Sophorae Immaturus methanol extract has found to be 8.84 ± 0,05 (min). Relative standard deviation (RSD) of retetion time, peak area and peak height have been less than 1%, this results have indicated that the proposed method has fullfilled the validation parameters such as selectivity/specitifity, precision/repeatability. This study provided useful information for screening activity of quercetin by using different methods.
Study on haplotype diversity of Y-STR loci of the Kinh population in Vietnam
Authors: Tuan Toan Trinh , Le Loi Vu , Quoc Khanh Ha , Quang Vinh Nguyen , Quang Huy Nguyen
Published: November 2017

The study was carried out to determine allele frequencies of Y-STRloci in order to apply in the statistical validation of forensic case and paternal lineages. 17 Y-STR loci were co-amplified (including: DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, and GATAH4) using DNA genome extracted from blood, hair root and finger nail samples of 205 unrelated men of Kinh population in the North and South of Vietnam.

The studied population shows that a relatively close relationship between the Jiangxi (Han) and Jiangsu (Han) populations in China and the Han population in Taiwan. Compared to other population with geographic locations far removed from Vietnam and historically and culturally diverse, there are significant differences as with Americans (Rst = 0.3836, P <0.0001); The Germans (Rst = 0.3562, p = -1.0000); The Romans (Rst = 0.2918, p = -1.0000) or Ethiopian (Rst = 0.3139, p = -1.0000) and particularly significant differences with Nigerians (Rst = 0.5084, p = -1.0000).

The genetic diversity indexes at each locus and the haplotypes were examined; Genetic distances between the King population in this study and neighboring populations and geographically remote populations are consistent with the migration history.
Study on suitable conditions for obtaining zinc – enriched yeast biomass by strain Saccharomyces pastorianus strain CNTP 4054
Authors: Hong Quang Le , Thi Trang Nguyen , Duc Manh Le , Thi Minh Khanh Nguyen , Thanh Ha Trinh , Thi Tham Le , Thu Trang Pham
Published: November 2017

Yeast has long been considered to be one of the main subjects of the food industry. Yeast has the ability to absorb and assimilate zinc to creating a group of zinc – enriched yeast products, which are source of functional products with high nutritional value, ensuring food safety. In this study, we examined, selected some conditions that affected the uptake of zinc – enriched yeast biomass by Saccharomyces pastorianus CNTP 4054 with high level of zinc accumulation. This strain was from strains collection in the Center of Industrial Microbiology, in Food Industries Research Institute. Suitable fermentation conditions for zinc – enrich biomass by strain Saccharomyces pastorianus CNTP 4054 were glucose – 200g/L, yeast extract – 50g/L, ZnSO4 – 750mg/L, fermented at 30°C for 72 Hour, input value pH = 7.
Identification of biological characteristics and prelimilary research on genetic transformation of the filamentous fungus Penicillium chrysogenum originated from Vietnam
Authors: Xuan Tao Vu , Van Tuan Tran
Published: November 2017

Penicillium chrysogenum is a well-known filamentous fungus for production of penicillin and some valuable secondary metabolites. In this study, we indicated that two strains VTCC-F1170 and VTCC-F1172 identified as P. chrysogenum, which are preserved at Vietnam Type Culture Collection (VTCC) of Vietnam National University Hanoi, exhibited the ability of antibiotic production to inhibit the tested bacterium Staphylococcus aureus on the agar plates by diffusion assays. Additional analyses of the morphological characteristics and the rDNA ITS (internal transcribed spacer) sequence confirmed that the identification of both strains as P. chrysogenum was completely accurate. These important evidences guaranteed that the fungal strains are reliable for the researches on genetic engineering of P. chrysogenum. Experimental assays of antibiotic susceptibility showed that the growth of both strains VTCC-F1170 and VTCC-F1172 was completely inhibited by nourseothricin at 50 μg/ml and phleomycin at 150 μg/ml. Using the Agrobacterium tumefaciens-mediated transformation method, we have succesfully transferred the nourseothricin resistance marker into the genome of the VTCC-F1170 strain.
Primary study on application of cell-free fetal DNA (cffDNA) in non-invasive prenatal testing of β-thalassemia
Authors: Van Bo Em Trinh , Van Thong Nguyen , Thi Thanh Kieu Nguyen , Thi Thu Hang Đo
Published: November 2017

β-thalassemia is a common autosomal recessive disorders, caused by mutations in the β-globin gene. It severely influences the physical and mental development of affected children and place an immense burden of care and treatment on the family and society. Therefore, the prenatal screening of β-thalassemia to control its increase in the community is anessential part of preventive genetics. Currently, besides traditional prenatal diagnostic tests that requires invasive sampling techniques such as amniocentesis or chorionic villous sampling (CVS), the use of cffDNA for non-invasive prenatal testing of β-thalassemia is a new, safer, and more effective direction. In this study, we extracted and enriched the percent of cffDNA in the maternal peripheral blood as well as optimized AS-PCR to detect three most common β-thalassemia mutations CD17, CD26, and CD41/42. Presence or absence of the paternal mutant allele was then correctly determined in all of 7 cases compared to fetal genotyping that determined with amniocentesis.
Identification of biological characteristics and preliminary research on genetic transformation of the Aspergillus niger TL8 strain isolated in Vietnam
Authors: Thi Binh Xuan Loc Do , Van Tuan Tran
Published: November 2017

Aspergillus niger is a mold commonly used in industrial production of many enzymes and organic acids. Because this fungus can produce different extracellular enzymes to degrade plant materials, it also causes the damages for some agricultural products at postharvest stages. In this study, we isolated a black mold strain named TL8 from a decayed dragon fruit. Based on morphological characteristics and the rDNA ITS (internal transcribed spacer) sequence, the TL8 strain was identified as A. niger. The A. niger TL8 strain is able to use different carbon sources for the growth and decay the peel of dragon fruits in vitro. In order to establish the basis for future studies on the mechanism of plant material decomposition of the fungus, we have successfully transferred and expressed the GFP reporter gene in this A. niger strain using the Agrobacterium tumefaciens-mediated transformation method and the hygromycin resistance marker.
Investigation of some Characteristics of the Bacteriocin of the Lactic Acid Bacterial Strain Lactobacillus plantarum UL487 Isolated from the Food “Chao” of Hue
Authors: Thi Hoang Anh Dong , Quang Huy Nguyen , Quynh Uyen Nguyen
Published: November 2017

Lactic Acid Bacteria in general and Lactobacillus plantarum in particular have broad applications, especially in the food industry, pharmacy and medicine. Bacteriocins synthesized by LAB are safe as they do not cause allergy and harm to health. In this study, the optimal temperature and time for the growing of the strain L. plantarum UL487 to obtain its maximal bacteriocin activity were30oC and 1 day, respectively. Besides, some properties of the bacteriocin such as its activity units on 5 indicator strains and the effects of pH and temperature on the bacteriocin’s activity were evaluated. Furthermore, bacteriocin synthesized by the strain L. plantarum UL487 was primarily purified by using a cation exchange column. After purification, the bacteriocin’s purity increased 2.069 times.
Cloning recombinant pHW2000 vector carrying the HA gene for preparation of the primary influenza A/H5N1 vaccine strain
Authors: Thi Thu Hang Nguyen , Thi Thu Hang Hoang , Hung Chi Nguyen , Hoang Ha Chu , Trung Nam Nguyen
Published: November 2017

Influenza A/H5N1 virus evolves rapidly and generate new variants, therefore it is essential to develop effective vaccines against the currently circulating influenza strains. Among clades and subclades of highly pathogenic avian influenza (HPAI) H5N1 viruses circulating in Vietnam, H5N1 clade 1.1 and clade 2.3.2.1c possess genetic relationships to many strains of influenza; thus they are suggested to be used for producing vaccines against avian influenza. In this article, two HA gene segments of two types of A/H5N1 influenza clade have been designed: HA clade 1.1 gene consists 1825 nucleotides encoding 565 amino acids, HA clade 2.3.2.1c gene consists 1822 nucleotides, encoding 564 amino acids. Most importantly, nucleotide sequence of the pathogenic region of HA was removed. Each of the two HA segments corresponding to the two clades were successfully cloned into pHW2000 vector and will be used as a candidate for production of avian influenza vaccines using reverse genetics technique.
Application of Komagataeibacter saccharivorans A2 strain to produce “Táo mèo” vinegar by submerged fermentation method
Authors: Thi Hau Pham , Thi Thanh Tu Phung , Thi Thuy Ha Bui , Thi Viet Anh Nguyen
Published: November 2017

“Táo mèo” vinegar is a product of Vietnam, which is made during which is made during the fermentation of apple cider in aerobic condition by acetic bacteria. In this study, we use a submerged fermentation method to produced “Táo mèo” vinegar from apple cider (Docynia indica) or Son Tra fruit. Based on the liquor obtained from the process of producing cider liquor of the Food Industries Research Institute, we conducted a survey of the technological parameters affect the fermentation process. We have established a process technology to produce apple cider vinegar with the following parameters: Strain K. saccharivorans A2: 9%; initial alcohol: 6%; initial acetic acid: 0,6%; saccharose: 9g/l; yeast extract 0,5g/l; glycerol: 0,5g/l; Mineral: MgSO4.7H2O: 0,25g/l, KH2PO4: 0,25g/l, (NH4)2HPO4: 0,5g /l.
Genetic diversity of soybean genotypes different in powdery mildew resistance using SSR markers
Authors: Thi Thuy Linh Doan , Thi Truong Tran , Hoang Ha Chu , Van Son Le
Published: November 2017

Powdery mildew disease, one of the major diseases of soybean in Vietnam was caused by Microsphaera diffusa. SSR (Simple sequence repeats) marker, because of their co-dominance, polymorphic and stability have been wildely used to measure genetic diversity in crop. In the present study, genetic basis of 36 soybean genotypes varying in powdery mildew resistance was studied using 14 SSR markers. A total of 61 alleles with an average of 4,36 allele/locus, which indicated hight genetic diversity of the studied genotypes. PIC value of each marker ranged from 0 (Sat_396, Satt183, Sat_298) to 0,711 (Sat_224) with an average of 0.364 which shown high genetic diverrsity among the studied genotypes. At genetic similarity coefficient of 0.75, 36 soybean genotypes divided into 8 distint groups. Group 1 and group 2 included 21/25 genotypes which was resistant to powdery mildew. Groups 1, 2, 4, 5 and 8 include powdery mildew resistance genotypes.
Biological characteristics of strain Paecilomyces variotii NV01 isolated in Đăk Lăk pepper soil
Authors: Thanh Binh Chu , Thi Viet Ha Bui , Tuyen Ho , Phuong Nhue Nguyen
Published: November 2017

From 15 pepper soil samples in Daklak, based on chitinase, protease, amylase, and cellulase activities, strain NV01 was chosen for further research. Selected strains NV01 were studied for morphology, colonial color, nutritive influences to spore formation; It has been shown that the PDA environment is suitable for the growth of strain NV01. After 14 days of inoculation, this fungus sporulated 106 conidia x cm-1. The strain is capable of producing some extracellular enzymes such as amylase, cellulase, chitinase, and protease. The sequence-based results ITS1F and ITS4 showed that the strains were highly similar (100%) to Paecilomyces variotii KF305752 and were assigned as Paecilomyces variotii NV01.

In Vietnam, there is very little research into the this fungus, and databases of biological characteristics are still limited.
RESPERATORY INDICIES AND ITS RELATION WITH PHYSICAL STRENGTH IN MONG AND NUNG ETHNIC STUDENTS IN LAO CAI PROVINCE
Authors: Hong Cuong Do , Van Tam Vu , Phuc Hung Nguyen
Published: November 2017

The study was conducted among 661 high school pupils of age 16 to 18 years old, including ethnic minority: H’Mong (52,35%), Nung (47,65%) in Bac Ha district, Lao Cai province. The research objectives is to identify biological indicators of male and female students, which provided the human biological value Vietnam in the current period. The finding showed situation of some indexes such as heigh for age, vital capacity (VC), forced vital capacity, Demeny.
论中小企业筹资风险及其对策
Authors: 周 艺
Published: November 2017

随着国内国际经济的迅速发展，要想跟随社会经济发展的脚步，中小企业对筹资风险管理的要求也要随之提升到更高的层面。一个企业对筹集资金的方式和用途的管理直接影响着企业生产运作水平和效率，构建有利于防范企业筹资风险的控制系统，探索出一条适合中小企业发展的最佳轨道是中国中小企业生存和发展的当务之急。因此，论文阐述的是资金对中小企业发展的重要性，并分析中国中小企业在筹资方面存在的风险，同时针对这些问题提出了防范筹资风险的对策，以确保企业持续更好发展。
浅析中国歧口凹陷地质因素与油气成藏关系
Authors: 李 爱军
Published: November 2017

歧口凹陷油气藏以复杂断块型为主 , 是中—新生代发展起来的叠合型坳陷。坳陷内发育了丰富多彩的逆冲、走滑和反转构造变形样式 , 其清楚地记录了中国河北黄骅坳陷潜山较为完整的构造演化过程。论文从烃源岩、沉积相、盖层条件、断裂系统、圈闭的形成期次等方面形成了几点认识，期望能对该区的油气勘探提供些许帮助。
基于 7S 管理模式的职业院校车工实训安全管理研究
Authors: 许 庆华
Published: November 2017

车工实训是机械专业的重要实训课程，车工技能也是职业院校机械专业类学生必须掌握的基本操作技能。在实训的过程中，因管理不善引发的安全问题时有发生，安全隐患时刻威胁着人身安全及财产安全，因此，车工实训的安全问题是每个职业院校开展实训时不容忽视的问题。论文对 7S 管理模式如何应用车工实训环境，保证实训安全进行论述。
城市污水处理工艺及可持续发展探究
Authors: 陈 京
Published: November 2017

近年来，随着中国经济水平的不断提高以及科学技术的不断发展和进步，工业也随之迅猛发展起来。但是另一方面，随着大工业的发展，越来越多的弊端不断涌现，城市的污染是其中一个十分重要的弊端。随着城市人口的急剧增加，城市污水的排放量越来越多，从而导致环境污染的加剧。因此如何更好地处理城市污水，在城市的发展和建设中起到至关重要的作用，与此同时，如何更好地运用工艺手段来进行污水的处理成为关键。论文根据污水处理工艺展开讨论和研究，并对其可持续发展提供一些建议。