bluuebunny/crossref_metadata_2025 huggingface dataset:
Viabilidade da criação de uma empresa de cursos online preparatórios para concursos públicos
Authors: Machado Alan Alves , Machado Alex Alves
Published: March 2019

O presente artigo refere-se à elaboração de um plano de negócios para analisar a viabilidade da criação de uma empresa de cursos online preparatórios para concursos públicos. Nesse sentido, o estudo buscou identificar os aspectos e condições que viabilizam socioeconomicamente e financeiramente a constituição da organização, com vistas a formular estratégias de marketing, definir plano de operações e financeiro. A relevância deste empreendimento está em levar ensino a quem não tem acesso a cursos preparatórios presenciais, seja pela distância até os mesmos ou ainda pelo elevado preço. Metodologicamente, a pesquisa caracteriza-se como exploratória, no que se refere ao embasamento bibliográfico e descritiva quali-quantitativa com relação à pesquisa de mercado. Para verificar o potencial de mercado, foram coletados dados através de um questionário à 410 pessoas com 95% de confiabilidade, por meio desse, identificou-se que 31% da amostra expressou chance muito alta em adquirir um curso preparatório online para concursos. Ademais, por meio da análise financeira do plano de negócio, concluiu-se que o empreendimento é viável, haja vista que o valor presente líquido (VPL) de R$ 11.604.491,58 é positivo e a taxa interna de retorno (TIR) é de 585,17%, acima da requerida (16,40%). Além disso, o período de payback é de 2 meses e 17 dias. Não obstante, observou-se que o investimento necessário para abertura do empreendimento é de R$ 355.921,18.

Palavras-chave: Empreendedorismo. Plano de negócios. Ensino à distância. Concursos públicos.
A Criteria-based Assessment of the Coverage of Scopus and Web of Science
Authors: Aksnes Dag W. , Sivertsen Gunnar
Published: March 2019

Purpose

The purpose of this study is to assess the coverage of the scientific literature in Scopus and Web of Science from the perspective of research evaluation.

Design/methodology/approach

The academic communities of Norway have agreed on certain criteria for what should be included as original research publications in research evaluation and funding contexts. These criteria have been applied since 2004 in a comprehensive bibliographic database called the Norwegian Science Index (NSI). The relative coverages of Scopus and Web of Science are compared with regard to publication type, field of research and language.

Findings

Our results show that Scopus covers 72 percent of the total Norwegian scientific and scholarly publication output in 2015 and 2016, while the corresponding figure for Web of Science Core Collection is 69 percent. The coverages are most comprehensive in medicine and health (89 and 87 percent) and in the natural sciences and technology (85 and 84 percent). The social sciences (48 percent in Scopus and 40 percent in Web of Science Core Collection) and particularly the humanities (27 and 23 percent) are much less covered in the two international data sources.

Research limitation

Comparing with data from only one country is a limitation of the study, but the criteria used to define a country’s scientific output as well as the identification of patterns of field-dependent partial representations in Scopus and Web of Science should be recognizable and useful also for other countries.

Originality/value

The novelty of this study is the criteria-based approach to studying coverage problems in the two data sources.
Sentiment Analysis of Japanese Tourism Online Reviews
Authors: Yu Chuanming , Zhu Xingyu , Feng Bolin , Cai Lin , An Lu
Published: March 2019

Purpose

Online reviews on tourism attractions provide important references for potential tourists to choose tourism spots. The main goal of this study is conducting sentiment analysis to facilitate users comprehending the large scale of the reviews, based on the comments about Chinese attractions from Japanese tourism website 4Travel.

Design/methodology/approach

Different statistics- and rule-based methods are used to analyze the sentiment of the reviews. Three groups of novel statistics-based methods combining feature selection functions and the traditional term frequency-inverse document frequency (TF-IDF) method are proposed. We also make seven groups of different rules-based methods. The macro-average and micro-average values for the best classification results of the methods are calculated respectively and the performance of the methods are shown.

Findings

We compare the statistics-based and rule-based methods separately and compare the overall performance of the two method. According to the results, it is concluded that the combination of feature selection functions and weightings can strongly improve the overall performance. The emotional vocabulary in the field of tourism (EVT), kaomojis, negative and transitional words can notably improve the performance in all of three categories. The rule-based methods outperform the statistics-based ones with a narrow advantage.

Research limitation

Two limitations can be addressed: 1) the empirical studies to verify the validity of the proposed methods are only conducted on Japanese languages; and 2) the deep learning technology is not been incorporated in the methods.

Practical implications

The results help to elucidate the intrinsic characteristics of the Japanese language and the influence on sentiment analysis. These findings also provide practical usage guidelines within the field of sentiment analysis of Japanese online tourism reviews.

Originality/value

Our research is of practicability. Currently, there are no studies that focus on the sentiment analysis of Japanese reviews about Chinese attractions.
Anomalies of coronary arteries: do we know everything about them ?
Authors: Sinitsyn V. E.
Published: March 2019

The editorial discusses the original article of E.F. Abbasov et al. “Epidemiology anomalies of coronary artery origin and course”. Editorial stresses high incidence of congenital coronary anomalies. It discusses types of such anomalies, their classifications and clinical significance. Myocardial “bridges” are the most frequent anomaly of coronary artery course. This anomaly is benign but in rare cases when obstruction of the coronary blood flow through the tunneled segment of the artery is suspected, use of additional functional tests (studies of myocardial perfusion or coronary blood flow) is recommended. It is important to note that coronary CT-angiography has advantages over traditional catheter angiography in detection of coronary anomalies.
The role of magnetic resonance imaging in acute trauma of the cervical spine in children
Authors: Korneev I. A. , Akhadov T. A. , Mel'nikov I. A. , Iskhakov O. S. , Semenova N. A. , Dmitrenko D. M. , Manzhurtsev A. V. , Akhlebinina M. I. , Menshchikov P. E. , Ublinskiy M. V.
Published: March 2019

Aim.To evaluate the role of magnetic resonance imaging (MRI) as a diagnostic method in children with acute trauma of the cervical spine and spinal cord, to compare the correspondence of MRI results with neurologic symptoms in accordance with the ASIA scale.

Materials and methods.156 children with acute trauma of spine and spinal cord at the age from 6 months up to 18 years were studied. MRI was performed on a Phillips Achieva 3T scanner. The standard protocol included MYUR (myelography) in coronal and sagittal projections, STIR and T2VI FS SE in sagittal projection, T2VI SE or T2 * VI FSGE (axial projection), 3D T1VI FSGE before and after contrast enhancement. Contrast substance was injected intravenously in the form of a bolus at the rate of 0.1 mmol/kg (equivalent to 0.1 ml/kg) at a rate of 3 to 4 ml.

Results.The causes of cervical spine blunt trauma were: road accidents (55), catatrauma (60), “diver” trauma (21), blunt trauma (20). Intramedullary lesions of the spinal cord were detected: concussion (49), bruising / crushing (27), hematomia (34), disruption with divergence of segments (21), accompanied by edema (141); extramedullary lesions: epi- and subdural, intralesive and sub-connective and soft tissues hematomas (68), ruptures of bundles (48), fractures (108), dislocation and subluxation of the vertebrae (35), traumatic disc herniation (37), spinal cord compression and/or rootlets (63), statics violation (134), instability (156).

Conclusion.MRI is the optimal method for spinal cord injury diagnostics. In the acute period of injury this technique has limited application, but it can however serve as a primary diagnostic method in these patients. MRI should be performed no later than the first 72 hours after injury. The most optimal for visualization of cervical spine trauma and spinal cord are T2VI SE and STIR in sagittal projection with suppression of signal from fat. MRI results correlate with neurologic symptoms at the time of performance according to the ASIA scale, and therefore MRI should be performed in all patients with acute cervical spine trauma, whenever possible.
Association of MRI of uterine leiomyoma with parameters, characterizing of leiomyoma cells proliferation
Authors: Nagornii S. N. , Antsiferova Yu. S. , Malyshkina A. I. , Voronin D. N. , Voskresenskaya D. L.
Published: March 2019

Data of MRI have the great diagnostic value for the estimation of the character of uterine leiomyoma growth, but do not allow make the unambiguous conclusions about the tumor proliferative activity.

Aim:to elucidate the relationship between MRI of uterine leiomyoma and level of tumor proliferation and assess the possibility of the using of MRI data for pre-operative diagnostic of proliferative tumor growth.

Materials and methods.Observation of 29 women with uterine leiomyoma was carried out. Before surgical treatment of the patients the MRI investigation with the general pelvic examination and estimation of the quantity of leiomyomas, their position, size and structure was conducted. In leiomyoma tissue and normal myometrium the Ki-67, transforming growth factor β3 (TGF β3) collagen 1A1 (COL1A1) and β-actin (housekeeper gene) mRNAs expressions were estimated by real-time reverse-transcription polymerasechain reaction.

Results.According MRI data the most significant differences between studied leiomyomas were connected with T2-weighted signal in comparison with unchanged myometrium: the low T2-weighted signal and preferentially homogenous tissue structure were observed in 58,5% cases, and the increased T2-weighted signal with some heterogeneous structure of tumor were found in 41.1% samples. MRI data were correlated with results of molecular-genetic investigation: the low T2-weighted signal was associated with high levels of TGFβ3, COL1A1 mRNAs expression and minimal level of Ki-67 mRNA expression, whereas in leiomyomas with high T2-weighted signal the high Ki-67 mRNA expression was noted.

Conclusion.Leiomyomas with heterogeneous structure and high T2 W signal are characterized by the high level of proliferative activity and this observation must be taken into account during leiomyoma estimation and choice of patient’s treatment tactic.
Strategic balances in the Arabian Gulf in the 1990s
Authors: Mohamed Amin Rafid Ahmed
Published: March 2019

After the Second Gulf War in 1990-1991, the United States found power politics in its interests. The difference is clear in the potential of power between it and other countries, which gives it a version to deal with the ambitions and policies of those countries more flexibly, so that the latter can not implement policies that intersect and US interests, If US interests are needed, they will not hesitate to use force in a coercive manner against them.

   The United States has aspired to build an international regime, including the Gulf region and Iraq, to ​​fulfill its interests and impose its values ​​on others. It is also justified by the transformation of such a system into harmony with current power relations in terms of the distribution of obligations and advantages.
The Middle Atlas Geological karsts forms: Towards Geosites characterization
Authors: Mounir S. , Saoud N. , Charroud M. , Mounir K. , Choukrad J.
Published: March 2019

Rich limestone Jurassic formations and huge water reservoir are natural characteristics of the Middle Atlas Chain in Morocco, which, therefore, offers geodiversity of karst geosystems. The geological, tectonic and hydro-geo-morphological nature of the history of Atlas orogeny has affected the eastern part of the Middle, ensuring the evolution of karst features on various sites of this zone. This study presents some touristic offers specific to the Middle Atlas, particularly in terms of genesis, structures, and functions that could develop and promote public tourism offers. It argues that this development depends on future geological funds identification and classification as Geosites. On the basis of the patrimonial process characterising the Middle Atlas, this study suggests the creation of a Geopark in the Middle Atlas, within the framework of the evaluation criteria of the UNESCO. The implementation of this suggestion would contribute to the socioeconomic development of this region of Morocco.
Psychological Manifestations and Chronic Pain in Whiplash-Associated Disorder Mechanisms: The Whole Pie, Please
Authors: Smith Ashley D. , Schneider Geoff
Published: March 2019

In the last decade, as the biopsychosocial model of patient health care has expanded, there has been an increased focus on the influence of psychological manifestations on patient symptoms and health-related outcomes. This Viewpoint explores the scientific underpinnings of psychological manifestations in chronic whiplash-associated disorders (WADs)—where opinions vary widely concerning the reason for persistent symptoms and nonrecovery. It also provides an epidemiological and scientific foundation for the management of chronic WAD, incorporating the spectrum of the biopsychosocial model. J Orthop Sports Phys Ther 2019;49(3):118–121. doi:10.2519/jospt.2019.0603
Use of Dynamic Ultrasound Imaging for Assessment of the Fibular Collateral Ligament of the Knee
Authors: Angelopoulou Kristi , McReynolds Kendra
Published: March 2019

A 25-year-old male college student reported an immediate sharp pain in the lateral aspect of his left knee while playing recreational basketball. He sought a direct-access consultation by a physical therapist. Due to the superficial nature of the fibular (lateral) collateral ligament (FCL), static and dynamic ultrasound imaging was used to visualize the FCL. Complementing the clinical examination findings, use of dynamic imaging strengthened the differential diagnosis of multidirectional laxity and supported the clinical decision of referral. Subsequent follow-up magnetic resonance imaging confirmed tears of the anterior cruciate ligament and FCL.J Orthop Sports Phys Ther 2019;49(3):210. doi:10.2519/jospt.2019.8460
Principles of Dynamic Heterogeneous Catalysis: Surface Resonance and Turnover Frequency Response
Authors: Ardagh M. Alexander , Abdelrahman Omar A. , Dauenhauer Paul
Published: March 2019

Acceleration of catalytic transformation of molecules via heterogeneous materials occurs through design of active binding sites to optimally balance the requirements of all steps in a catalytic cycle. In accordance with the Sabatier principle, the characteristics of a single binding site are balanced between at least two transient phenomena, leading to maximum possible catalytic activity at a single, static condition (i.e., a ‘volcano curve’ peak). In this work, a dynamic heterogeneous catalyst oscillating between two electronic states was evaluated to demonstrate catalytic activity as much as three-to-four orders of magnitude (1,000-10,000x) above the Sabatier maximum. Surface substrate binding energies were varied by a given amplitude (0.1 < ΔU < 3.0 eV) over a broad range of frequencies (10-4 < f < 1011 s-1) in square, sinusoidal, sawtooth, and triangular waveforms to characterize surface dynamics impact on average catalytic turnover frequency. Catalytic systems were shown to exhibit order-of-magnitude dynamic rate enhancement at ‘surface resonance’ defined as the band of frequencies (e.g., 103-107 s-1) where the applied surface waveform kinetics were comparable to kinetics of individual microkinetic chemical reaction steps. Key dynamic performance parameters are discussed regarding industrial catalytic chemistries and implementation in physical dynamic systems operating above kilohertz frequencies.
Gamificación y elementos propios del juego en revistas nativas digitales: el caso de MARCA Plus
Authors: González-Díez Laura , Labarga Adán Ignacio , Pérez Cuadrado Pedro
Published: March 2019

Cada vez son más los medios de comunicación que recurren a elementos propios del juego para potenciar la interactividad de su producto, fomentar el consumo de contenidos informativos, destacar la publicidad o atraer a una audiencia más joven. Este trabajo pretende evidenciar los elementos y dinámicas de juego que utiliza la revista nativa digital MARCA Plus, publicación multideporte que destaca por su diseño y la adopción de narrativas audiovisuales novedosas. Los resultados muestran la presencia de estos elementos en todos los soportes en los que se ofrece, con una media de juegos por ejemplar muy reducida, asociados todos a contenidos informativos. El juego más empleado es el test deportivo y la media de lectores/usuarios jugadores supera los 200.000, de los cuales más del 60% los completa, con una duración media de más de un minuto, si bien no generan conversación posterior en Redes Sociales.
Del offline a la r@dio: las experiencias de la industria radiofónica española y colombiana
Authors: Gutiérrez-García Maria , Barrios-Rubio Andrés
Published: March 2019

En el proceso de adaptación de la industria radiofónica a la naturaleza del entorno digital, los operadores implementan estrategias que vehiculan la convivencia del offline, todavía core del negocio, y el online en aras a definir su proyecto de r@dio. El objetivo de este artículo es determinar qué tipo de actividades desarrolla, su grado de eficacia y hasta qué punto influyen las particularidades de su propio mercado. La investigación se centra en dos escenarios, España y Colombia, y plantea un abordaje metodológicamente mixto, a partir del diseño de instrumentos que dan insumos cuantitativos, sin dejar de lado elementos cualitativos, de lo que acontece en los perfiles de las redes sociales y las web-r@dio de las emisoras. Como conclusiones, se observa que la difusión crossradial parte del sonido offline que en el marco de la táctica 360º se vuelve testimonial frente a la presencia de texto, fotografías y vídeos.
The Effects of Branding Intangibles on Corporate Reputation.
Authors: Orozco -Toro Jaime Alberto , Ferré-Pavia Carme
Published: March 2019

This paper focuses on the problem of Corporate Reputation in relation to stakeholders’ perception. More precisely, how the intangible values of branding have a potential influence on the Corporate Reputation of a communication company. As fieldwork, with the aim of having contact with the complete value chain of a corporation, 463 questionnaires conducted with members from all the stakeholder groups (7) of Televisió de Catalunya–TV3 regarding La Marató de TV3 have been analyzed. La Marató action is a Corporate Social Responsibility event organized by the autonomous public television network of Catalonia (Barcelona, Spain). The results allow us to identify how trust, quality, transparency and solidarity are the most important values identified in its corporate reputation. This research is relevant as it studies the role of and relationship between intangible values of branding and the perception of corporate reputation in a complete company value chain (representing all its stakeholders).
Editorial
Authors: Zeta de Pozo Rosa
Published: March 2019

El periodismo, los medios y la tecnología siguen unidos en el innovador e incierto mundo de la comunicación. Big Data y el análisis de datos continúa siendo el ámbito con “mayor crecimiento dentro de las Tecnologías de la Información y la Comunicación”. Marc Torrent, director del Centro de Excelencia en Big Data de Barcelona, anota un 53 por ciento de adopción a nivel mundial, y explica que las empresas que incorporan Big Data y la analítica avanzada “mejoran la eficacia de sus decisiones, gracias a la capacidad de entender qué quieren sus clientes y cómo optimizar sus procesos”
风机自爬升起重机探讨
Authors: 刘 石坚 , 黄 加佳 , 石 川
Published: March 2019

本文对风电机组自爬升起重机的发展现状进行了介绍，阐述了自爬升起重机的优势。在风电平价上网、风火同价的压力下，自爬升起重机的应用可以在一定程度缓解风机全生命周期的成本压力。本文同时对我司自爬升起重机的研发历程进行了简单描述，最后点明了自爬升起重机的设计难点，为后续研究提供了参考价值。
工程建设项目管理切实可行的操作方法
Authors: 陆 富明 , 杨 国云
Published: March 2019

简述工程建设项目管理的内涵, 结合建设项目管理的特点，在建设项目管理中采取切实可行的操作方法---以成本管理控制为核心，以技术管理控制为主导，通过有效的团队文化建设，加强综合协调实施建设项目全过程控制管理。让建设参与相关单位获得良好的经济效益和社会效益。
便于携带拉油罐车装卸油计量流量计改造应用与推广
Authors: 梁 庆辉 , 孟 亚莉 , 董 晓灵 , 张 四乾 , 李 杨 , 曹 庆红
Published: March 2019

《便携式罐车装卸油计量流量计研究与推广》项目于2016年5月开始实施，历时7个月，在项目组各成员的努力下，该项目圆满完成了计划目标，形成了便携式罐车装卸油流量计计量方式，取得了较好的治理效果。
柔性四合一钻具在华池南梁区块的应用
Authors: 谭 学斌 , 张 小东 , 闫 宏博
Published: March 2019

规四合一钻具结构在华池南梁区块施工中存在延安-延长组降斜率过高的问题，复合钻进时钻具结构抗降斜能力弱。本文给出了一种柔性四合一钻具结构，通过优化螺杆钻具、上扶正器、柔性短节等钻具结构，降低了滑动进尺比例，提高了滑动效率，增大了复合钻进井段长度，机械钻速大幅提高。
铁道工程有砟轨道桥面防水层施工技术
Authors: 杨 远国
Published: March 2019

随着我国交通事业的日渐成熟发展，铁道工程的铺设规模不断扩大，成为我国铁路事业快速发展的基础性条件。其中，有砟轨道是铁道工程的重要组成部分，关系到铁路工程的运行稳定性，尤其是有砟轨道的桥面防水层技术更是直接关系到铁路工程施工的质量与效率，应当要引起重视。因此，本文针对铁道工程有砟轨道桥面防水层的施工技术展开探讨，以某地铁道工程项目为对象进行分析，首先对工程项目进行介绍，其次分析铁道工程有砟轨道桥面防水层的施工技术，随后分析桥面电缆槽的防水施工技术。旨在通过这样的方式，能够进一步推动整个施工技术的进步与成熟。
提高山区10kV线路的防雷保护措施的思考
Authors: 阮 锡江
Published: March 2019

山区雷电现象时有发生，配电线路遭受到累计后会引起线路跳闸、损害电气设备、中断供电等不良情况发生。本文以山区10kV线路入手，通过分析雷电对电力设备造成的危害，提出10kV线路的防雷保护措施，以期为中国山区10kV线路的防雷保护提供参考性建议。
流体中自由下落物体运动特性分析实验装置开发
Authors: 景 东山
Published: March 2019

针对流体力学中某些抽象复杂的理论知识，利用传统的实验设备验证和演示缺乏自动化及学生创新思维的培养。开发高速CCD配合采用模式匹配算法的运动控制器，达到实时追踪监测流体中自由下落物体的运动状况，然后通过获得的照片组进行后期处理，计算物体下落的速度、位置与时间的关系。与前期利用流体力学公式预测的结果进行互相验证，查找实验误差产生的原因并修正理论或调整相关参数。该实验装置通过教学实践证明能实时呈现试验结果，提升实验结果的准确性，有利于培养学生的创新能力。
浅析城市综合管廊施工技术
Authors: 崔 光耀 , 王 艳发
Published: March 2019

作为城市建设的重要组成部分，市政公用工程综合管廊建设越加重要，它关系着各类城市管道的安全运行，与人民的生活息息相关。本文就城市综合管廊施工作为研究对象，分别从管廊施工技术以及施工建议两方面对课题进行探讨，主要讨论明挖现浇和明挖预制两种施工方法。
城市地下复杂化学环境混凝土结构耐久性研究现状
Authors: 李 双营 , 卲 亚飞
Published: March 2019

近几年，中国社会经济不断发展，城市建设速度不断加快，许多地下工程纷纷建设起来。鉴于此，本文对城市地下复杂化学环境中，混凝土结构的耐久性方面展开了研究，并提出了关于加强其结构耐久性的相关对策。希望通过本文的论述，能够为有关人员提供有价值的参考。
高层建筑铝模板优化设计与施工技术实践
Authors: 陆 总兵 , 陆 健
Published: March 2019

在现代高层建筑中，模板工程是不可缺少的重要部分，文章从某高层住宅群体铝合金模板性能特点、优化设计、施工实践、技术措施、效益测算，总结分析，围绕高层建筑铝模板的施工技术优化设计展开了研究。
浅析地基处理技术的应用
Authors: 章 晔晖
Published: March 2019

随着国家和社会的持续进步，城市化进程逐渐增快，建筑工程技术也在城市化过程中得到了显著的发展。对于地基处理技术的发展也尤为迫切。为了使得工程建设能够顺利开展，就需要选择合理的地基处理方法。如果遇到不良地基，则需要详细地分析建筑所在区域的地质条件，针对地基情况，选取合理的地基处理技术进行比较、优化，采用安全、经济的处理方案。这样可以有效节约资源，促进建筑行业绿色发展。
列车控制智能技术在轨道交通运营改造工程中的应用探索
Authors: 张 爽 , 隋 鹏
Published: March 2019

介绍了列车控制智能技术的发展趋势，分析了基于车-车通信智能列控技术特点，结合轨道交通运营线路改造工程实施的难点，阐述了应用车-车通信技术的优势，并对此项智能列车控制技术的应用前景及其影响作用进行了展望。
美欧日汽柴油标准分析及启示
Authors: 盛 海霞
Published: March 2019

中国目前所实行的汽柴油标准是通过借鉴美欧日等国汽柴油标准的基础上建立并发展起来的。立足于现状，文章首先分析了美欧日汽柴油标准与中国汽柴油标准发展历程的对比，其次对美欧日汽柴油标准的内容进行了分析整理，并在最后对美欧日汽柴油标准对中国汽柴油质量标准的启示进行了阐述，希望能够在中国汽柴油标准升级实施过程中提供借鉴意义。
论现代建筑艺术设计中的传统人性回归
Authors: 王 伟华 , 李 兰亭
Published: March 2019

长期以来，在建筑工程领域中，建筑施工的艺术设计均是整个行业发展的关注核心内容。在这一认知基础之上，如何在实际的工程建筑过程中凸显出人性设计的最佳魅力，对于传统人性的回归进行分析就变的更具价值意义。鉴于此，文中首先概述了建筑艺术的设计内容，其次分析了传统人性在现代建筑中的发展形态。最后，围绕现代建筑艺术设计中传统人性的回归，共包括自然人性的回归、道德人性的回归、审美人性的回归三个方面，旨在提升现代建筑艺术设计工作的开展水平。
BIM技术在工程造价管理中的应用研究
Authors: 金 海平
Published: March 2019

本文围绕BIM技术在工程造价管理中的应用开展深入研究部，在阐述BIM技术逇基础上，分析BIM技术应用于工程造价的优势，并深入分析BIM在工程造价管理中的具体应用，以供中国建筑行业加以参考、借鉴。
城市立体化视角下商业建筑的主流形态探究
Authors: 金 旭东
Published: March 2019

商业建筑在国内发展得如火如荼，已成为建筑设计领域的一大亮点，本文主要通过研究与分析发达国家的商业发展历程，有助于我们发现一般商业建筑发展规律，有利于找到适合中国国情的商业建筑设计之路，与世界商业建筑界展开对话。阐述了购物中心在商业建筑中的地位。同时以南京奥特莱斯购物中心为例，介绍了奥特莱斯项目概况和购物中心布局设计理念。进一步阐述了城市立体化视角下商业建筑的主流形态特征。
浅谈采矿工程中存在的问题分析及对策
Authors: 米 纪伟 , 陈 波
Published: March 2019

由于采矿业的困难程度较高，而且当前还存在着较多问题，尤其是技术和安全方面，这就要求工程企业要加大管理力度。本文分析了中国采矿业工程中经常出现的问题，并针对问题提出相应的解决对策，供同行参考，以期促进中国采矿业工程的迅速发展。
The Effect of Benson Relaxation Technique on a Scale of Postoperative Pain in Patients with Benign Prostate hyperplasia at RSUD dr. H Soewondo Kendal
Authors: Arifianto Arifianto , Aini Dwi Nur , Sari Novita Diana Wulan
Published: March 2019

Background : Benign Prostate Hyperplasia (BPH) is a disease enlargement or hypertrophy of the prostate. Each surgery will arise as a result of wound incision procedures. Based  on  pre-study  post  operative  patients  with  benign  prostate hyperplasia in Dr.H Soeowndo Kendal General Hospital 4 out of 5 patients said that after surgery they experienced pain around the post operative .These wounds will stimulate the pain response Handling of non-pharmacological that can be done is by Benson relaxation therapy. The objective of this research there is an effect of Benson relaxation technique on a scale of postoperative pain in patients with Benign Prostate Hyperplasia at RSUD dr. H Soewondo Kendal. Methods : Design Research use quasi experiment. designs  with  pre  and  post-test  without a control  sample  with  32  people.  Relaxation  Benson  techniques are done taxable income provision with analgesic duration of 8 hours.  And  after before  given  relaxation  techniques  Benson  carried  measurement scale  with a numeric  pain  rating  scale. Result : Results  of  Statistics Wilcoxon  Sign  Rank  test  with  confidence level of 95% (α = 0.05) and obtained p value 0.000 < 0.05. Conclusion : the result of this research there is an effect of benson relaxation technique on a scale of postoperative pain in patients with Benign Prostat Hyperplasia at RSUD dr. H Soewondo Kendal.
The Influence of Self Management Dietary Counseling on The Value of Sodium and Edema in Hemodialysis Patients
Authors: Fahmi Faradisa Yuanita , Hidayati Titik , Chayati Nur
Published: March 2019

Background: Reducing salt care & reducing fluid intake is one of the efforts to prevent fluid imbalance in patients. The increase in the prevalence of events that occur in hemodialysis patients is caused by various factors, one of which is inaccuracy in doing therapy. Self Management Dietary Counseling (SMDC) aims to increase patient knowledge and participate in health decision making to improve patient compliance and clinic outcome.Purposes : Knowing the effect of Self Management Dietary Counseling (SMDC) on the value of sodium in hemodialysis patients.Methode : Quasy Experiment, prestest - post test design, 60 samples consisted of 3 groups. Sampling using random sampling technique.Result  : the group treated with SMDC has a p value <0.050, while the non-treated group has a p value> 0, 050.Conclusion : Self Management Dietary Counseling has an effect on the value of sodium in hemodialysis patients. This study recommends that nurses apply SMDC to each hemodialysis patient to improve the value of sodium.Keywords : SMDC, hemodialisa, sodium, edema
INFLUENCE OF ABILITY MATHEMATICS LITERACY AND MOTIVATION TO LEARN MATHEMATICS OF STUDENT TO ABILITY OF PROBLEM SOLVING MATHEMATICS ON SOCIAL ARITHMETIC
Authors: Ayusari Aldila Maysarah
Published: March 2019

This study aims to determine the effect of mathematical literacy ability and motivation to learn mathematics on student problem solving abilities. The type of research used is non experiment with research design is survey, where the subjects used are students of class VII I SMP Negeri 4 Tulungagung which amounted to 31 students. Instrument used in this research is motivation questionnaire, observation sheet problem solving ability and script about ability of mathematics literacy. Data collection methods used are test methods, questionnaires and observations. Data analysis technique used is with normality test, multiple regression test, correlation test, and significance test. Based on data analysis, it is known that there is an influence of mathematical literacy ability and student learning motivation motivation (X1 and X2) on math problem solving ability (Y) on social grade arithmetic class VII I SMP N 4 Tulungagung.
ANALYSIS OF STUDENT ERRORS IN COMPLETING MATHEMATICAL PROBLEMS OF CLASS VIII CIRCLE MATERIALS IN SMP 1 WLINGI
Authors: Rismawati Mega Madila
Published: March 2019

This research aims to find out the type of student error in solving the problem of mathematics material in solving the problem of circle story and wide circle in class VIII SMP Negeri 1 Wlingi Blitar.Dalam this research type of research used is descriptive qualitative research. The subject of this study is the class VIII C MPN 1 Wlingi which amounted to 10 students who took the test.Teknik data collection in this study using written tests, interviews and documentation.Keabsahan data is done with reference materials and conduct checks members.Teknik data analysis is done with data reduction stages, data presentation, and verification or drawing conclusions. Students are grouped into three categories namely high-ability students, medium-skilled students and low-ability students. Each category is represented by one student. The results of this study are (1) The type of mistake made by a highly capable subject in solving soa l circle story and broad circle is a mistake of fact, error of concept and mistake of principle. (2) Types of moderate-ability students' mistakes are factual errors, concept errors and procedural errors. (3) Types of low-skill students' errors are fact errors, concept errors, procedural errors and principle errors
IMPLEMENTATION OF STAD LEARNING MODELS TO IMPROVE 5th STUDENTS’ CRITICAL THINKING SKILLS AND MATHEMATICS LEARNING OUTCOMES
Authors: Gustia Diah Edwin , Mawardi Mawardi , Astuti Suhandi
Published: March 2019

This study is aims to improve critical thinking skills and mathematics learning outcomes of 5th grade students using the STAD (Students Team Achievement Division) instructional model. This research used was Classroom Action Research, with two cycles. The subjects of this study is 31 fifth grade students of SDN Tingkir Lor Salatiga. The instrument used was the critical thinking questionnaire and 15 items test. The results showed that the STAD instructional model can improve critical thinking skills and student learning outcomes. Improved of critical thinking skills can be seen from the average score in cycle I of 58, in the sufficient category, then increased to 77 in the high category in cycle II. Improved of learning outcomes can be seen from the acquisition of scores in the first cycle of 66, with a percentage of learning completeness of 61%, increasing to 80, with the percentage of learning completeness reaching 84% ini cycle II
KELIMPAHAN BAKTERI PENDEGRADASI MINYAK BUMI DI PT. INDUSTRI KAPAL INDONESIA (Persero) MAKASSAR Makassar
Authors: Sulaiman Isnada
Published: March 2019

This research is a descriptive study that aims to determine the abundance of marine bacteria at PT. Indonesian Ship Industry (Persero) in degrading petroleum. Water samples were taken from the territorial waters of PT. Indonesian Ship Industry (Persero) Makassar, with sampling points of 1 to 45.7 meters. Then diluted from 10-1 to 10-4, each dilution (10-1-10-4) was inoculated on a minimal solid medium using the pour cup method, the cup was incubated at 28ºC-30ºC for 48 hours. The data obtained are then analyzed using the Standard Plate Count (SPC) formula and then followed by observations of colonies in the form of colonies, color elevations, and internal structure. The results showed that the difference in bacterial abundance at the sampling point of 1 meter to 45.7 meters was the decrease in bacterial abundance from, taking point 3.6 meters to 45.7 meters while the observation of colonies took the form of edge elevation, color and structure in the colony. The results showed that there were colonies which were round, curly, filamentous, and irregular with convex and convex elevations, jagged edges, wavy, and even with a rough and smooth texture. The inner structure is clear, blurred and slippery and has a yellow and white color.
PENGARUH SUBSTITUSI TEPUNG MOCAF (Modified Cassava Flour) TERHADAP MUTU KUE CUBIT
Authors: Alam Muhammad Gilang Perkasa , Suardy Suardy , Fadilah Ratnawaty
Published: March 2019

This study aims to determine the best substitution between mocaf flour substitution and wheat flour and substitution of mocaf flour and breadfruit flour in making cubit cake and find out the best substitution treatment for mocaf flour with flour or mocaf flour substitution with breadfruit flour in making cubit cakes in proximate tests and organoleptic test. This research method uses a completely randomized design (CRD). The results of the study were used using ANOVA variance analysis technique with DMRT further test (Duncan multiple rate). Proximate test analysis results showed that the best treatment of mocaf flour substitution with breadfruit flour in making cubit cake was treatment using 60% mocaf flour and 40% breadfruit flour. And the results of organoleptic test analysis conducted by the panelists showed that the best treatment of substitution of mocaf flour with breadfruit flour in the making of kuecubit was the treatment using 40% mocaf flour and 60% breadfruit flour.
PENGARUH HABITAT MANGROVE TERHADAP PENURUNAN TINGKAT CEMARAN TIMBAL DI MUARA SUNGAI TALLO
Authors: Pangruruk Novita , Yanto Subari , Patang Patang
Published: March 2019

This study aims to determine the effect of mangrove habitat on the level of lead (Pb) contamination and its effect on the quality of water, soil and fish in the waters of the Tallo River estuary. This research is a descriptive type of research using survey methods. This research was carried out by taking samples of water, fish, soil at three stations namely, Station I Mangrove Forest area, Station 2 Tallo River Estuary and Station 3 Port of Paotere. The results of this study indicate that lead (Pb) pollution along the waters of the Tallo River, has exceeded the water threshold of 0.01725 mg /l, fish 0.05615 mg/kg and land as much as 36.113 mg/L according to Rangkuti (2009). In addition, from the linear regression test it was found that lead had a significant effect (F> 0.05) on pH and salinity. However, lead has no significant effect (F <0.05) on temperature, dissolved oxygen, ammonia, nitrite and plankton.
PENGARUH TENAGA KERJA, MODAL, DAN JARAK TEMPUH MELAUT TERHADAP PENDAPATAN NELAYAN DI KELURAHAN PANGALI-ALI KECAMATAN BANGGAE KABUPATEN MAJENE
Authors: Ruswanty Reni , Dangnga Muhammad Siri , Halimah Andi Sitti
Published: March 2019

This study aimed to determine the effect of labor, capital, and mileage at sea the income of fishermen in the village of Pangali-Ali District of Banggae Majene. Data collected by direct observation, interviews and documentation. The results of the study concluded that the capital variables and mileage at sea have a significant impact on fishermen's income, which means that any capital increase and additional of mileage at sea, then there is an increase in the income of fishermen. which means that any capital increase and additional mileage at sea, then there is an increase in the income of fishermen. While the variable labor has no effect on the income of fishermen fishing in the Village Pangali-Ali District of Banggae Majene.
Plasma parameters in atomic-emission spectral analysis of phosphate concentrates of the fission products
Authors: Khamdeev M. I. , Erin E. A.
Published: March 2019

Physical parameters of electric arc plasma as well as their time dependences are calculated when analyzing phosphate precipitates of the fission products of irradiated nuclear fuel. Phosphate concentrates of the fission products are known for their complex chemical composition and high thermal and chemical stability. Hence, direct atomic emission spectral analysis of phosphate powders without transferring them into solutions is advisable. Different conditions of sample preparation and synthesis of the reference materials determine the different chemical forms of the elements to be determined. This, in turn, affects the kinetics of their evaporation in the electrode crate and excitation processes in the plasma. The known mechanisms of those processes cannot always be transferred to specific conditions of the given method of analysis thus entailing the necessity of studying the effect of the samples chemical composition on the results of determination, proper choice of spectroscopic carriers, detailed study of spectra excitation processes in spectral analysis, and analysis of the physical parameters of the electric arc plasma. We used the lines Zn I 307.206 nm and Zn I 307.589 nm to measure the effective temperature of the central hot sections of the arc in a range of4500 - 6500 K. NaCl, BaCl2 and NaCl + T1C1 were studied to reduce the effect of the sample elemental composition on excitation conditions of the spectra and their stabilization as a spectroscopic carrier. In control experiments we used carrier-free samples. The coincidence of the values of the plasma physical parameters within the measurement error not exceeding 20%, as well as the identity of the nature of the kinetic curves for samples of phosphate precipitates and synthetic reference materials prove their correctness. The result of the study substantiate correctness of the direct atomic-emission spectral procedure in analysis of phosphate concentrates of fission when using synthetic reference materials.
Mujeres y el origen común de la nación en México
Authors: Gutiérrez Chong Natividad
Published: March 2019

Este artículo explora la poderosa influencia de la sexualidad y los roles de género en la identidad nacional y el nacionalismo. Por lo anterior el objetivo del artículo es revisar cómo es concebido el origen común de la nación mexicana, y cómo contribuyen a él las mujeres en la historia. El artículo incluye tres partes. La primera identifica los principales tipos de nacionalismo en México y su interrelación con los roles de género y los nacionalismos que plantearan Nira Yuval-Davis y Floya Anthias en 1989. La segunda desarrolla de qué forma, tanto los tipos de nacionalismos como los roles de género, coadyuvan a la construcción de la masculinidad y la feminidad. La tercera explora los roles de género y sus distintos niveles de subordinación en la mitología nacionalista contemporánea, particularmente, el mito del mestizaje en tanto pareja fundadora de la nación moderna.  Para ejemplificar el argumento se utilizaron algunas fuentes no convencionales, tales como los calendarios populares de las primeras décadas del siglo veinte, y una narrativa sobre el mito del mestizaje escrito por una escritora española radicada en México en 1884.
Afrodescendientes, cuerpo y nación en Argentina: una exploración a partir de la literatura (1837-1882)
Authors: Guevara Jaramillo Nathalia
Published: March 2019

En este texto, propongo explorar las representaciones sobre los cuerpos afrodescendientes en un conjunto de obras de la literatura nacional argentina del siglo XIX. Luego, me interesa indagar en la forma como un grupo de poetas afrodescendientes de Buenos Aires se situó en relación con tales representaciones, elaboradas por miembros de las élites políticas e intelectuales del país. Las representaciones sobre el cuerpo, así como la función biopolítica que pudieron tener de los textos literarios de los escritores de las élites, permiten aproximarnos a la conjunción entre raza y construcción de la nación en Argentina. Palabras clave: Afroargentinos, cuerpo, literatura, nación, representaciones
Multiculturalismo canadiense y arte colombiano en Montreal: desarmando estereotipos nacionales con Fritta Caro
Authors: Beaudoin Duquette Alexandre
Published: March 2019

La propaganda de las instituciones migratorias canadienses se basa en la política del multiculturalismo para proyectar el estereotipo de Canadá como un país en el que diversas culturas coexisten sin conflicto, así como el de un actor internacional magnánimo. De este modo se busca atraer mano de obra calificada para fomentar la competitividad del país en un mercado globalizado sin comprometer la seguridad nacional. En el presente trabajo, se contrasta esta imagen estereotipada con el discurso que emerge de los testimonios de Helena Martín Franco, una artista visual colombiana establecida en la ciudad de Montreal, y su personaje Fritta Caro. Se parte de la hipótesis según la cual sus obras y testimonios ofrecen elementos de información incompatibles con los de la propaganda migratoria canadiense, por lo cual constituyen un acervo de disonancias que tiene un potencial para contribuir a desarmar los estereotipos que ésta difunde
Orgullo y vergüenza en el registro biográfico de varones que se inyectan drogas en Hermosillo, Sonora.
Authors: Ospina Escobar Angélica María
Published: March 2019

A partir de nueve relatos biográficos de varones que se inyectan drogas de Hermosillo, Sonora, se analizan las fluctuaciones entre orgullo y vergüenza, como indicadores de la calidad de los vínculos sociales en diferentes momentos de sus trayectorias de uso de drogas. Las situaciones de carencia y violencia que enfrentaron los participantes durante su infancia generaron sentimientos de vergüenza e inadecuación. A lo largo de sus biografías los sujetos buscaron construir nuevos relatos de sí mismos para compensar las heridas al self generadas por esa vergüenza temprana. La pertenencia a grupos desviados y el uso de drogas fueron estrategias que les permitieron ganar estatus y poder. Sin embargo, con el afianzamiento de las trayectorias de uso de drogas, creció el costo emocional de portar el estigma de adicto y la desvinculación social. El análisis de la experiencia socioemocional de los participantes permite visibilizar los mecanismos a través de los cuales se internaliza el estigma de ser usuario de drogas y las estrategias que emplean los sujetos para administrarlo, así como los anclajes sociales que hacen posible realizar dinámicas de uso de drogas menos riesgosas.
“What-are-you-looking-at?” – Implicit Behavioural Measurement Indicating Technology Acceptance in the Field of Automated Driving
Authors: Kuhn Marc , Marquardt Viola
Published: March 2019

Automated driving functions are gradually entering individual mobility markets. First studies on consumer acceptance show that parts of the classical innovation acceptance models can be applied to autonomous driving, but others do not work in this context. As it is expected that perception and evaluation of automated driving functions are correlated with the behaviour of the driver, we investigated if eye-tracking data as an implicit behavioural measurement could indicate the acceptance of automated driving. We developed and conducted a user experience study with a pre- and a post-questionnaire, a standardized test track, and 98 test drivers with eye-tracking glasses using level 2 driver assistant systems either with a Mercedes-Benz E-Class or S-Class. The study refers to the Consumer Acceptance of Technology model and adds eye distraction from forward road scenes as antecedent indicator while activating the automated “Lane Keeping”-function in separated one minute slots. Results of structural equation modelling show that despite a lack of significance, our general line of argument is largely confirmed according to which a longer eyes-off-road-time indicates a higher acceptance of automated driving technology. It is assumed that the effects could become more apparent when participants use the automated driving function within a longer period.
Le début de la littérature de l’himalayisme
Authors: Mossière Gilles
Published: March 2019

Dans cet article, nous déchiffrons le début de la littérature de l’himalayisme à travers une analyse de Mont Everest (1942) de Joseph Peyré, et étudions comment ce roman s’articule sur un certain nombre de publications précédentes : entre autres, récits des premières expéditions britanniques à l’Everest, textes de David-Néel, et Matterhorn (1939) également de Peyré, puisque l’un des personnages principaux, le guide suisse Jos-Mari, figure aussi dans Mont Everest.Notre étude s’appuie sur la notion de « complexe scientifico-ludique » développée par Nicolas Giudici dans La Philosophie du mont Blanc (2000) et qui se définit comme le fondement du regard occidental sur la montagne depuis la fin du XVIIIesiècle. Nous examinons comment les aspects mystiques traditionnellement associés aux montagnes himalayennes entrent en rapport, et en conflit, avec ce « complexes cientifico-ludique », et finissent par définir ce que nous appellerons un « complexe mystico-ludique ».
La naissance de l’agentivité romanesque : une lecture féministe de La Princesse de Clèves
Authors: Li Miao
Published: March 2019

Notre réflexion porte sur La Princesse de Clèves (1678) de Madame de La Fayette au travers du concept d’agentivité. Issu des théories féministes nord-américaines, ce concept repose sur les divers facteurs menant à l’autonomie des femmes. Nous chercherons notamment à déterminer dans quelle mesure la protagoniste devient agente à travers les situations personnelles et sociales auxquelles elle fait face. Nous montrerons comment l’auteure, dans la représentation de la protagoniste, représente sa compréhension du rôle ainsi que des influences de la femme dans la société. L’étude de la protagoniste et de sa créatrice permettra d’éclairer la question de la naissance de l’agentivité romanesque au XVIIe siècle français, tout en mettant au jour l’évolution de la pensée féminine qui caractérise cette période.
Double construction de soi et du public dans les discours d’ouverture d’émissions télévisuelles françaises
Authors: Seoane Annabelle
Published: March 2019

Nous étudierons les discours d’ouverture des émissions télévisuelles françaises par le biais de l’analyse de discours et de la linguistique textuelle. Bien que peu étudiés jusqu’alors, ces discours s’avèrent intéressants car chacun constitue un condensé de l’orientation discursive de toute l’émission. Nous passerons d’abord en revue les principales constantes génériques qui se dessinent puis nous montrerons que bien que différentes en fonction du public visé, ces discours ont des stratégies qui fondent, à des degrés différents, leur identité sur cette connivence. Pour pérenniser encore cette relation, le téléspectateur est mis en confiance par : une scénographie qu’il (re)connaît et qui lui correspond, un ethos du locuteur qui s’est adapté à lui, une dimension dialogique et, enfin, une tonalité modalisante et des choix lexicaux qui le confortent dans cette relation locutive. Il est de plus en plus invité à prolonger cette interlocution en une interactivité sur les réseaux sociaux notamment.
L’interrogation du départ : entamer un aller-retour chez André Gide et chez Henri Michaux
Authors: Geary Keohane Elizabeth
Published: March 2019

Cet article examine les récits de voyage d’André Gide et d’Henri Michaux afin de répondre aux questions suivantes : comment entamer un aller-retour ? Comment entamer le récit de voyage qui le représente ? Lors de leurs voyages respectifs en Afrique équatoriale et en Amérique du Sud, Gide et Michaux montrent que la difficulté d’établir le commencement du périple devient un obstacle à la rédaction du récit. Les deux auteurs découvrent que la double difficulté de commencer un voyage et de commencer un récit de voyage soulève maintes questions sur l’exotisme, l’inspiration littéraire, la productivité et la construction du texte. L’interrogation du départ dans leurs ouvrages leur permet donc de remettre en question le concept du voyage ainsi que le rôle du récit de voyage.
Où commencer ?
Authors: Guzda Fred
Published: March 2019

Commencer, chacun de nous sait ce que cela veut dire, et nous pouvons tous assigner à nos actes et aux événements de notre vie, ainsi qu’à notre vie elle-même, un commencement, sans qu’il soit pour cela préalablement nécessaire d’avoir à s’expliquer, avec soi-même ou avec autrui, sur ce que commencer signifie. Et c’est d’ailleurs préférable. Car dans le cas contraire, toute tentative d’éclaircissement se heurte inévitablement au fameux paradoxe de la question de la définition du temps qui avait déjà troublé saint Augustin. De fait, commencer et définir un commencement s’avèrent, comme les deux faces d’une même pièce, tout à la fois incompréhensibles l’un sans l’autre et insuperposables l’un à l’autre. Cette aporie est peut-être celle qui décrit d’autant mieux la possibilité de tout commencement qu’elle la mesure à notre impossibilité de le saisir, sinon comme un recommencement sans origine.