bluuebunny/crossref_metadata_2025 huggingface dataset:
Terytorium jako podstawowa płaszczyzna rozwoju przedsiębiorstw
Authors: Słupińska Monika
Published: October 2016

Przyjęcie terytorialnego paradygmatu rozwoju jako podstawy badawczej w rozważaniach i studiach z zakresu rozwoju lokalnego reorientuje klasyczne podejście do badań w tym zakresie, poprzez wprowadzenie analiz związanych z szeroko rozumianym kontekstem społecznym i kulturowym procesów rozwoju gospodarczego. W koncepcji tej tzw. „miękkie” czynniki rozwoju, tj. instytucje, kapitał relacyjny czy regulacje, determinujące budowę konkurencyjności przedsiębiorstw lokalnych sprawiają, że dla pełnego wyjaśnienia związków terytorium z przedsiębiorczością konieczne stają się badania natury socjologicznej, kulturowej i społecznej, obok tradycyjnych badań prowadzonych na gruncie nauk ekonomicznych. W koncepcji tej terytorium urasta do rangi swoistego aktora życia gospodarczego i społecznego. Procesy globalizacyjne, które wymuszają na przedsiębiorstwach przyjmowanie określonych strategii włączających firmy w globalną gospodarkę, wskazują na konieczność prowadzenia badań umożliwiających znalezienie odpowiedzi na pytanie: w jaki sposób terytorium pozwala na wypracowanie na gruncie lokalnym strategii pozwalających na aktywne uczestnictwo firm w globalnym rynku? Budowa terytorium to proces, w którym jednakowo ważną rolę odgrywają zarówno władze, jak i podmioty prywatne, to proces polegający na dialogu i rozwoju wzajemnych relacji prowadzących do współdziałania na rzecz osiągania celów rozwoju lokalnego.
Lung Cancer Screening Participation: Developing a Conceptual Model to Guide Research
Authors: Carter-Harris Lisa , Davis Lorie L. , Rawl Susan M.
Published: October 2016

Purpose: To describe the development of a conceptual model to guide research focused on lung cancer screening participation from the perspective of the individual in the decision-making process. Methods: Based on a comprehensive review of empirical and theoretical literature, a conceptual model was developed linking key psychological variables (stigma, medical mistrust, fatalism, worry, and fear) to the health belief model and precaution adoption process model. Results: Proposed model concepts have been examined in prior research of either lung or other cancer screening behavior. To date, a few studies have explored a limited number of variables that influence screening behavior in lung cancer specifically. Therefore, relationships among concepts in the model have been proposed and future research directions presented. Conclusion: This proposed model is an initial step to support theoretically based research. As lung cancer screening becomes more widely implemented, it is critical to theoretically guide research to understand variables that may be associated with lung cancer screening participation. Findings from future research guided by the proposed conceptual model can be used to refine the model and inform tailored intervention development.
Memória cultural e patrimônio imaterial no Médio Piracicaba, Minas Gerais
Authors: Sousa Raimundo Expedito dos Santos
Published: October 2016

Nas últimas décadas, o revigoramento do interesse pelo passado implica o investimento discursivo na memória, depositária do afã pela retenção da experiência histórica, esvaziada de sentido frente à vertiginosa obsolescência que notabiliza a sociedade contemporânea. Contudo, uma vez que a “memória oficial”, assentada no dilema entre a lembrança e o recalque, possui caráter excludente, tornam-se politicamente significativas memórias disjuntivas como as manifestações populares, capazes de apresentar formas contra-hegemônicas de articulação identitária. Nesse diapasão, este trabalho concebe a imaterialidade como necessário alargamento do conceito de patrimônio, uma vez que democratiza a participação de diferentes estratos sociais na organização da cultura. Assim, este trabalho procede a um estudo em torno do patrimônio intangível, com enfoque em três manifestações culturais peculiares à microrregião do Médio Piracicaba, Minas Gerais, que denomino o linguajar dos sinos, o dialeto do macaco e o ouro vermelho.
O bom sujeito da ditadura militar em Goiás: um estudo sob a perspectiva de Michel Pêcheux sobre o Manifesto de Mauro Borges (1961)
Authors: Araújo Luciana Kuchenbecker
Published: October 2016

Este artigo tem como objetivo promover uma reflexão acerca das posições-sujeito e da produção de sentidos materializadas no Manifesto à Nação, de 1961, redigido por Mauro Borges, então governador de Goiás, no qual expõe seu posicionamento em defesa de seus ideais democráticos, constitucionais e contrários à tentativa de instauração do regime militar, após a renúncia do presidente Jânio Quadros. Para tanto, elegemos como referencial teórico os estudos de Michel Pêcheux, que defende a materialidade textual e o contexto discursivo como unidades de análise para a verificação das complexidades enunciativas, lançando mão da metodologia de análise sócio-histórica na interpretação das sequências discursivas recortadas do corpus. A partir das reflexões propostas, foi possível demonstrar de que maneira as diferentes posições-sujeito materializam-se discursivamente e como as sobreposições são processadas na relação entre o sujeito da enunciação e o sujeito universal, aos quais se afilia, como “bom sujeito”, o governador Mauro Borges.
Da incompletude do arquivo: teorias e gestos nos percursos de leitura
Authors: Mariani Bethania Sampaio Corrêa
Published: October 2016

O presente texto discute a noção de arquivo a partir do aparato teórico da Análise do Discurso, tomando o texto de Pêcheux “Ler o Arquivo Hoje” como fundante nessa discussão.  Além disso, tendo em vista uma extensa prática com leitura de arquivos, no presente texto pode-se encontrar, também, uma reflexão sobre gestos, práticas e percursos de trabalho em arquivos variados.
Memórias e escrituras que fal(h)am em "Exortação aos Crocodilos"
Authors: Santos Maicon Araújo dos
Published: October 2016

A narração de experiências traumáticas tensiona os limites entre memória e linguagem. A possibilidade de representar o que aconteceu é dissipada na memória estilhaçada, e malograda na tentativa de representar-se em linguagem. O sujeito que viveu experiências de choque tem sua subjetividade constantemente questionada em suas certezas, quando estas são invadidas pelas lembranças involuntárias que surgem com todo o peso do vivido. Desse modo, essa subjetividade em devir funda-se em uma memória que é feita de puro rastro, reminiscência, que ressurge no presente, este então abalado pela força do passado que se inaugura de novo. A verdade do passado se confunde com a abertura do presente nos dramas pessoais experienciados. É o que se vê na narrativa de Exortação aos crocodilos (1999), romance de António Lobo Antunes, em que os fatos são apresentados nesse momento de limiar do acontecimento, que é todo o acontecer. O sentido que se fala está nesse movimento. Daí o acontecimento, junto à linguagem, permanecer em um processo de constante abertura: a força da experiência presente alterando as lembranças do passado, refazendo estas na linguagem que é fala que falha e está a dizer.
A constituição de um arquivo: injunções, (de)limitações, efeitos
Authors: Sarian Maristela Cury
Published: October 2016

Este trabalho se inscreve na perspectiva da Análise de Discurso proposta por Michel Pêcheux e Eni Orlandi e tem por objetivo dar visibilidade ao processo de constituição de um arquivo para a elaboração de tese de doutorado, composto de materiais relacionados ao Programa Um Computador por Aluno (Prouca), do governo federal brasileiro, que foram recebidos por e-mail ou circularam em páginas oficiais e não oficiais na Internet. Colocamos em evidência as condições de produção da própria constituição desse arquivo, formado por documentos inscritos no âmbito jurídico, administrativo e institucional, ao mesmo tempo em que o remetemos às condições de produção daquilo que se configurou enquanto arquivo. Daremos visibilidade também aos efeitos produzidos pela autoria e pelo modo de circulação desses materiais, que têm, na Internet, a ancoragem para sua condição (provisória) de existência.
Memória e atualidade: um percurso, um olhar, um (des)encontro
Authors: Borges Águeda Aparecida da Cruz
Published: October 2016

Sob a perspectiva teórica da Análise de Discurso de base materialista, procuro compreender os materiais significantes recortados para análise, dentre eles algumas imagens, que concebo como discurso. O objetivo é mostrar a partir das análises, mais uma vez, o modo revolucionário de leitura proporcionado pela teoria, já que esta supera a transparência da linguagem e, além disso, atravessa a estrutura linguística, pois considera outras materialidades significantes: a imagem, a cidade, por exemplo, sobre o que imprimo o olhar, trazendo para o presente, uma memória indígena Xavante na cidade de Barra do Garças (MT), que se inscreve nesses materiais.
Discurso e memória: o arquivo e a língua
Authors: Baldini Lauro José Siqueira
Published: October 2016

Pensar a linguagem em suas relações com o domínio da política implica, necessariamente, colocar em questão uma dimensão que nos permita situar a imbricação entre a ordem da memória e a ordem da língua. É por considerar que tal dimensão deve-se produzir tanto no nível teórico quanto no nível analítico que o conceito de “discurso” se tornou central nos debates sobre as relações entre a língua e a exterioridade, da década de 1960 até hoje.O Brasil é um dos países em que mais se desenvolvem, com vitalidade e originalidade, estudos no campo da Análise de Discurso. A presença no Brasil da Análise de Discurso desde o fim dos anos 1970 se encontra atualmente amplamente difundida nos diversos Estados do país, com importante produção bibliográfica e incessante produção de trabalhos acadêmicos em nível de mestrado e doutorado.Tais estudos, longe de permanecerem no campo restrito da Linguística e das Letras, têm impacto em áreas diversas do conhecimento, como a Sociologia, a História, a Psicanálise, a Filosofia etc. Nesse sentido, é extremamente produtivo que o CMU tenha dedicado esta edição de sua revista a dar visibilidade a essa área, proporcionando uma interlocução necessária e fecunda com uma comunidade de pesquisadores ampla e heterogênea.
The complete chloroplast DNA sequence of eleven grape cultivars. simultaneous resequencing methodology
Authors: Tabidze Vazha , Baramidze Grigol , Pipia Ia , Gogniashvili Mari , Ujmajuridze Levan , Beridze Tengiz , Hernandez Alvaro G. , Schaal Barbara
Published: October 2016

Aims: The chloroplast DNA sequence of eight Georgian grape cultivars (Rkatsiteli, Saperavi, Meskhuri Mtsvane, Chkhaveri, Aladasturi, Krakhuna, Tsitska, Tsolikouri) and three French cultivars (Chardonnay, Gouais Blanc, Chasselas), belonging to four different haplogroups (AAA, ATT, ATA, GTA), was determined by Illumina resequencing of genomic DNA. The chloroplast DNA sequence of the Maxxa cultivar was used as reference.

Methods and results: The comparison of sequenced chloroplast DNA gave 100 % identity to Chardonnay and Gouais Blanc, differing from Meskhuri Mtsvane by two insertions/deletions (indels) (all ATA haplogroup). The difference between Chasselas and Saperavi was a single insertion (both ATT haplogroup), while Maxxa, Chkhaveri, Aladasturi, Krakhuna, Tsitska and Tsolikouri were all identical (all members of the GTA haplogroup). Forty-seven identical single nucleotide polymorphisms (SNPs) were detected in the AAA, ATA and ATT haplogroups in comparison to the reference DNA. Additionally, 18 SNPs were detected for the ATT haplogroup, 4 for AAA, 6 for ATA and 11 for both AAA and ATA. The phylogenetic results show that the ATT, AAA and ATA haplogroups are more closely related to each other than to the GTA haplogroup.

Conclusion: In the sequencing data of grape genomic DNA at the coverage (read depth) of chromosomal DNA 30-40, the coverage of chloroplast DNA reaches several thousand reads per bp due to the high number of chloroplast DNA copies in genomic DNA, much higher than necessary for resequencing. Based on these data, a new methodology of simultaneous resequencing of large number of chloroplast DNA was developed without preliminary chloroplast isolation or chloroplast enrichment.

Significance and impact of the study: This method has great potential for expanding both phylogenetic and population genetic information on the evolution of domesticated crops.
A BRASILEIRÍSSIMA FILOSOFIA BRASILEIRA
Authors: Silveira Ronie Alexsandro Teles da
Published: October 2016

Resumo: É comum no meio filosófico brasileiro o constrangimento provocado pela expressão “filosofia brasileira”. Os vários motivos para esse constrangimento são analisados nesse artigo. Essa análise revela que a forma prioritária pela qual a filosofia é praticada entre nós ocorre a despeito do próprio Brasil. O que é típico da filosofia feita aqui é que ela é praticada em um ambiente culturalmente artificial. Entretanto, ao contrário de se constituir como prova de sua inexistência, esse isolamento é justamente aquilo que caracteriza a filosofia brasileira. Ela revela-se como uma manifestação cultural adaptada ao “espírito de inconsistência” ou à “cultura literária” – uma marca do nosso modo de vida identificada por vários autores. Portanto, não apenas há filosofia brasileira como ela é brasileiríssima ao ser praticada de costas para o Brasil.Abstract: The embarrassment caused by the expression “Brazilian philosophy” is common in the Brazilian philosophical milieu. This article analyzes the various reasons for such an embarrassment. This analysis reveals that the main way in which philosophy is practiced among us occurs despite Brazil itself. Here, as a rule, philosophy is undertaken in a culturally artificial environment. However, contrary to constituting proof of its inexistence, this isolation is precisely what characterizes Brazilian philosophy. It reveals itself as a cultural manifestation adapted to the “spirit of inconsistency” or to the “literary culture” – a characteristic of our way of life identified by various authors. Therefore, not only is there a Brazilian philosophy, but a very Brazilian one, although it has its back turned to Brazil.
A CONSTITUIÇÃO HISTÓRICA DA SUBJETIVIDADE NAS REVISÕES DA TEORIA HEGELIANA
Authors: Coelho Humberto Schubert
Published: October 2016

Resumo: Não apenas pela natureza sistemática do projeto hegeliano como pela importância que a teoria da subjetividade inconfundivelmente assume para ele, a filosofia da história, como outros elementos, não pode ser satisfatoriamente compreendida sem uma análise conjunta do caráter histórico da subjetividade. Uma vez que subjetividade e intersubjetividade se sustentam e justificam mutuamente, toda teoria da história é sempre e necessariamente também uma teoria sobre as biografias, individuais, e as formas da cultura, das coletividades. Ao passo que estes finitos não produzem o todo, o todo tem de poder ser neles encontrado, de maneira que os princípios gerais, como o da história, estão sempre implícitos nos sujeitos e suas comunidades específicas. Somente assim entende-se que a filosofia da história é capaz de resistir às muitas críticas de anulação da individualidade e da incerteza quanto ao destino, oriunda do livre-arbítrio humano. Apresentaremos, portanto, alguns dos intérpretes contemporâneos do hegelianismo buscando enfatizar suas teorias da subjetividade como imprescindíveis para esboços de filosofia da história que preencham os critérios mais atuais.Abstract: Not only for the systematic nature of the Hegelian Project but also for the importance that the theory of subjectivity unmistakably assumes for Hegel, the philosophy of history, as well as other elements, cannot be understood satisfactorily without a parallel analysis of the historical character of subjectivity. Since subjectivity and intersubjectivity are mutually supportive, any theory about history is consequently and necessarily also a theory of biographies (individuality) and of the forms of culture (collectivity). Although these finitudes do not make the whole, the whole has to be found in them, so that the general principles, like history, are always implicit in individuals and specific communities. This seems to be the only way the philosophy of history can resist the many charges of annihilation of individual freedom and the uncertainty of destiny deriving from human free-will. Thus, we will present some contemporary Hegelian interpreters, in order to highlight their theories of subjectivity as instrumental to outline a philosophy of history that meet the more recent criteria.
An Improper Integral with a Square Root
Authors: Qi Feng
Published: October 2016

In the paper, the author presents explicit and unified expressions for a sequence of improper integrals in terms of the beta functions and the Wallis ratios. Hereafter, the author derives integral representations for the Catalan numbers originating from combinatorics.
Fatty Acids Profiles of Stipe and Blade from the Norwegian Brown Macroalga Laminaria hyperborea, Using Off-Line SPE and GC-MS
Authors: Foseid Lena Oksdøl , Devle Hanne , Stenstrøm Yngve , Naess-Andresen Carl Fredrik , Ekeberg Dag
Published: October 2016

A thorough analysis and comparison of the fatty acid profiles of stipe and blade from Laminaria hyperborea, a kelp species found in the northern Atlantic, is presented. Lipids were extracted and fractionated into neutral lipids, free fatty acids and polar lipids, then derivatized to fatty acid methyl esters prior to GC-MS analysis. A total of 42 fatty acids were identified and quantified, including the n-3 fatty acids α-linolenic acid, stearidonic acid and eicosapentaenoic acid. An n-6/n-3 ratio of 0.8:1 was found in blade and 3.5:1 in stipe, respectively. The ratios vary between the lipid fractions within stipe and blade, with the lowest ratio in the polar lipid fraction of blade. The fatty acid amounts are higher in blade than in stipe, and the highest amounts of n-3 fatty acids are found within the neutral lipid fractions. The amounts of polyunsaturated fatty acids are 3.4 times higher in blade than stipe. This study highlights the compositional differences between the lipid fractions of stipe and blade from L. hyperborea. The amount of polyunsaturated fatty acids, compared to saturated- and monounsaturated fatty acids, as well as the n-6/n-3-ratio, is known to influence human health. In the pharmaceutical, food, and feed industries this can be of importance for production and sale of different health products. Additionally, lipids are today among the unused by products of alginate production, exploiting this material for commercial interest should give both economical and environmental benefits.
Comparison of Aerodynamics Characteristics of NACA 0015 & NACA 4415
Authors: Rubel Robiul Islam , Uddin Md. K. , Islam Md. Zahidul , Rokunuzzaman Md.
Published: October 2016

NACA 0015 and NACA 4415 aerofoil are most common four digits and broadly used aerodynamic shape. Both of the shapes are extensively used for various kind of applications including turbine blade, aircraft wing and so on. NACA 0015 is symmetrical and NACA 4415 is unsymmetrical in shape. Consequently, they have big one-of-a-kind in aerodynamic traits at the side of widespread differences of their utility and performance. Both of them undergo the same fluid principle while applied in any fluid medium giving dissimilar outcomes in aerodynamics behavior. On this work, experimental and numerical investigation of each NACA 0015 and NACA 4415 is done to decide their performance. For this purpose, aerofoil section is tested for a prevalence range attack of angle (AOA). The study addresses the performance of NACA 0015 and NACA 4415 and evaluates the dynamics of flow separation, lift, drag, pressure and velocity contour and so on. This additionally enables to layout new optimistic aerofoil, which is critical to enhance the efficiency and performance of an aircraft in terms of lift enhancement and drag reduction.
Financial Statement Analysis of Ashok Leyland Limited, India
Authors: Chilukuri Harshadeep , Varghese Stephy Thankam
Published: October 2016

The Indian auto industry is one of the largest in the world. The industry accounts for 7.1 per cent of the country's Gross Domestic Product (GDP). As of Financial Year 2014-2015, around 31 per cent of small cars sold globally were manufactured in India. The Two Wheelers segment with 81 per cent market share is the leader of the Indian Automobile market owing to a growing middle class and a young population.

                    Moreover, the growing interest of the companies in exploring the rural markets further aided the growth of the sector. India is also a prominent auto exporter and has strong export growth expectations for the near future. In April-January 2016, exports of Commercial Vehicles registered a growth of 18.36 per cent over April-January 2015. In addition, several initiatives by the Government of India and the major automobile players in the Indian market were expected to make India a leader in the Two Wheeler (2W) and Four Wheeler (4W) market in the world by 2020.

 India’s second largest commercial vehicle maker Ashok Leyland has shown a declining trend in the total sales during August 2016 by 6 per cent due to lower growth in Medium and Heavy Vehicle segment. The company sold ten thousand eight hundred and ninety-seven (10,897) vehicles in the month gone by, compared with 11,544 units sold in the same month last year. Medium & Heavy commercial vehicle sales during the month declined 8 percent to 8201 units while light commercial vehicle sales grew by 2 percent to 2696 units on yearly basis. The contribution of Ashok Leyland in the growth of the automobile industry is very high. Hence an attempt is made to analyse the financial statement of Ashok Leyland.
e-Rickshaws in Delhi - A Green Project : Myth or Reality
Authors: Marwah Aparna , Bawa Daljeet Singh
Published: October 2016

e-Rickshaws - a green solution with no petrol, CNG and mobile-oil requirements, electric rickshaws need minimum maintenance and could serve as a solution to last mile commuting problems. Apart from contributing to clean environment; it can also lead to empowerment of people from lower socio-economic backgrounds. 

Instead of lessening the burden on the public transportation system, it added to the menace due to lack of proper planning. While efforts have been taken in this regard, but most have been experimental in nature but a concrete solution is yet to arrive. It is high time that legal and safety issues need to be addressed so that it serves its very purpose-sustainable development. 
Factores determinantes de los procesos de innovación: una mirada a la situación en Latinoamérica
Authors: Morales María Eugenia , Ortíz Riaga Carolina , Arias Cante Mayra Alejandra
Published: October 2016

Rev.esc.adm.negEl presente artículo es una recopilación de aportes de diferentes autores que han identificado las características y los factores determinantes de los procesos de innovación en diferentes partes del mundo, haciendo énfasis en Latinoamérica. La revisión muestra que los factores relacionados con los sistemas de innovación tienen un impacto considerable al interior de las organizaciones, así mismo se identifica que en general, en los países latinoamericanos se desarrollan procesos propios de reconocimiento y formas de hacer innovación, hecho que puede ser explicado por la complejidad de las condiciones en las que emergen.
Los informes de capital intelectual en nuevas empresas de base tecnológica: la experiencia de los parques científicos y tecnológicos de Madrid
Authors: Acosta Pardo Julio César
Published: October 2016

Rev.esc.adm.negEste artículo, resultado de una investigación, analiza la importancia del capital intelectual en las nuevas empresas de base tecnológica (NEBTs) y su impacto en la gestión de los activos basados en conocimiento. Estas nuevas empresas comparten características comunes que se relacionan con el valor de conocimiento tecnocientífico como un activo crítico. De acuerdo a esta realidad, la comunidad de Madrid ha desarrollado una línea de investigación basada en informes de capital intelectual como un diagnóstico estratégico para las NEBTs. El estudio de tipo cualitativo se llevó a cabo con treinta y cinco NEBTs, en fase de consolidación de los sectores: tecnología de información, agroalimentación, medio ambiente, biotecnología e ingeniería. Las nuevas empresas están localizadas en el Parque Científico de Madrid y en el Parque Tecnológico Leganés. Los resultados ponen de manifiesto la importancia de gestionar los activos intangibles con el fin de acercarse a la investigación y desarrollo (I+D) como un negocio y reconocer la complejidad y la amplitud de los conocimientos necesarios para innovar.
Identificación y propuesta de mejoramiento de la gestión del conocimiento en el Centro de Desarrollo Agropecuario y Agroindustrial (CEDEAGRO): Sena - Regional Boyacá
Authors: Nuñez I. Claudia Patricia , Molano V. Jorge Hernando
Published: October 2016

Rev.esc.adm.negEl propósito de este artículo es evaluar la forma de gestionar el conocimiento en el Centro de Desarrollo Agropecuario y Agroindustrial Cedeagro del SENA, Regional Boyacá y plantear una propuesta para su mejoramiento. Se da gran importancia a la identificación de las dimensiones que permiten medir la GC en la organización, determinando las siguientes: generación y adquisición, almacenamiento y protección, transmisión y uso del conocimiento. Los resultados, obtenidos a través de un análisis descriptivo, ponen de manifiesto que el Centro gestiona conocimiento y tiene un estado aceptable; sin embargo debe optimizar los procesos de generación y almacenamiento, sin dejar de lado los de transferencia y uso con el fin de mejorar la acción de la organización. Por otro lado se hace el análisis de factores comunes por el método de componentes principales, encontrándose que los elementos que más inciden en la GC, son la construcción de ideas y nuevas formas de hacer las cosas de forma colectiva con equipos de trabajo, el almacenamiento de conocimiento en depósitos de información, el uso de software especializado para compartir información y el poseer información suficiente y necesaria para tomar decisiones. Finalmente se diseña una propuesta de mejoramiento para la Gestión del Conocimiento en Cedeagro.
Modelo de sistema de información para apoyar la gestión ambiental proactiva en PyMEs / Information system model to support proactive enviromental management in SME
Authors: Mejía S. Ismael Santiago , Peña R. José Ismael , Moreno M. Carlos Eduardo
Published: October 2016

Rev.esc.adm.negEn muchas empresas de manufactura, principalmente en las pequeñas y medianas (PYMES), la gestión ambiental se caracteriza por buscar sólo el cumplimiento de la normatividad ambiental. Sin embargo, se han propuesto conceptos como el de gestión ambiental proactiva (GAP). Según la teoría de la Visión Basada en Recursos Naturales (NRBV), la GAP es una compleja coordinación de recursos estratégicos, capacidades organizacionales y prácticas ambientales que conducen a un mejor desempeño ambiental y una mayor ventaja competitiva. Dichas capacidades se soportan en recursos empresariales estratégicos. Este proyecto de investigación busca construir un modelo de sistema de información (SI), como recurso estratégico, que facilite y apoye la gestión de información, inicialmente de una capacidad organizacional: “la gestión de stakeholders”, la cual permite a una firma desplegar prácticas ambientales más proactivas para alcanzar una ventaja competitiva sostenible. El modelo de SI fue desarrollado siguiendo algunas pautas de la metodología Arquitectura Dirigida por Modelos (MDA), además basándose en lo encontrado en la literatura, principalmente en la teoría NRBV y en el análisis de un diagnóstico realizado a 10 empresas de Bogotá, Colombia. Los resultados permiten concluir, entre otras cosas, que la gestión de información sobre la GAP en una firma se despliega de forma mucha más transversal que vertical a lo largo del SI y de las actividades primarias y secundarias de una compañía. Y además, los resultados proporcionan una guía para la adecuada gestión de información sobre la gestión de stakeholders encaminada hacia una GAP en PYMES de manufactura.
Modelo de investigación en gestión de proyectos para la investigación en ingeniería
Authors: Esteban Villamizar Luis Alberto , Rojas Contreras William Mauricio , Sánchez Delgado Maritza Del Pilar
Published: October 2016

Rev.esc.adm.negEste artículo define un modelo de investigación en el área de gestión de proyectos adaptado dentro de los procesos de investigación en ingeniería, principalmente de la ingeniería del Software, con base en la guía de los fundamentos para la dirección de proyectos (Guía del PMBOK®) y las Bases para las Competencias (NCB) de la Asociación Internacional de Dirección de Proyectos (IPMA).
Diseño de un modelo de transferencia Universidad-Empresa, para la I + D generado por grupos de investigación de la Universidad de Pamplona
Authors: García Mogollón Javier Mauricio , Gualdrón Guerrero Carlos Andrés , Bolívar León Rafael
Published: October 2016

Rev.esc.adm.negEste trabajo tiene como objetivo presentar un modelo de transferencia ‘Universidad-Empresa’ para la Universidad de Pamplona en Norte de Santander. Bajo esta premisa, se busca contribuir más allá de los planteamientos teóricos de la transferencia, trasladando los resultados de manera sistémica a un modelo. Este estudio de carácter cualitativo muestra la extracción de la realidad en la percepción de los investigadores con respecto a la estructura de la transferencia de investigación. Se definieron categorías relacionadas con la cultura de investigación, política en la investigación y emprendimiento. Estas permitieron a través de un proceso de codificación abierta y selectiva, refinar un modelo que pretende integrar procesos aislados con respecto a la gestión de la investigación de la misma universidad.
Enfoque sistémico en los procesos de gestión humana
Authors: Nieto Licht Cesar
Published: October 2016

Rev.esc.adm.negMediante la comprensión de la teoría sistémica, su evolución y sus aplicaciones se plantearán los retos generales y específicos que afrontan actualmente los profesionales de Gestión Humana para diseñar y desarrollar sus procesos de manera sistémica, generando valor para la organización y aportando significativamente al desarrollo de la empresa y de los seres humanos que la conforman. Por lo tanto, este artículo presentará una exploración por las herramientas de la era de la máquina, su impacto en el proceso de pensamiento de los administradores, el significado de la era sistémica y sus aplicaciones e incidencias en el diseño de los procesos. Finalmente, se presentarán los retos específicos que los profesionales de Gestión Humana deben afrontar para intervenir sus procesos bajo un enfoque sistémico.
Uso y apropiación de la tecnología de información y comunicación: dos conceptos para la negociación internacional en organizaciones productivas
Authors: Bustamante Z. Luis Fernando , Cano A. José Alejandro
Published: October 2016

Rev.esc.adm.negEl presente artículo, de reflexión pretende aclarar los conceptos de uso y apropiación de las tecnologías de información y comunicación en los procesos de negociación internacional de las organizaciones productivas. Para esto, se realizó un recorrido bibliográfico consignando las principales acepciones de los términos, integrados en una reflexión desde perspectivas semánticas y administrativas. Finalmente, se discute su significado en la práctica para argumentar que la realidad de la empresa se centra en el uso, en vez de la apropiación de TIC para la negociación internacional de las organizaciones productivas. Sobre este aspecto quedan amplios horizontes de investigación.
Comunidad Andina y negocios internacionales: una visión desde su institucionalidad y supranacionalidad
Authors: Beltrán Mora Luis Nelson
Published: October 2016

Rev.esc.adm.negEste trabajo, presenta la evolución de la integración de la Comunidad Andina (CAN) desde la perspectiva del derecho internacional; se deduce que el Sistema de Integración Andino (SAI), no sólo ha permitido la promoción de los negocios sino que el Derecho Comunitario (DC) desarrollado en el grupo, blinda los tratados comerciales dando institucionalidad y supranacionalidad a la CAN, al punto de convertirse en referencia para imitarlo en la reciente creada Unión de Naciones del Sur (UNASUR). En la CAN, el nuevo regionalismo abierto genera incertidumbre sobre el futuro de dicho bloque.
Origen y establecimiento de un polo de crecimiento en Colombia, relato de la industria siderúrgica integrada
Authors: Lara R. Juan Sebastián , Barreto B. Patricia Carolina , Gutiérrez M. Oscar
Published: October 2016

Rev.esc.adm.negLos polos de crecimiento como concepto o teoría, continúan una evolución singular, siendo su implementación en Colombia poco estudiada. En este artículo, se aborda su aplicabilidad partiendo del acontecimiento de la creación de la Empresa Siderúrgica Nacional de Paz del Río, aclarando los efectos sociales, económicos y culturales que produjo. De manera que se provee una revisión histórica y teórica sobre el polo de crecimiento, contrastando sus beneficios y desventajas con el objeto de provocar reflexiones, que en la actualidad puedan asentar un ideario estratégico para el impulso de las regiones del país, donde el desarrollo económico y empresarial es limitado.
Pressure-Minimization Method for Prediction of Two-Phase-Flow Splitting
Authors: Dabirian Ramin , Thompson Leslie , Mohan Ram , Shoham Ovadia
Published: October 2016

Looped gas/liquid multiphase-flow pipelines are used by the oil and gas industry to reduce pressure drop and increase flow capacity. They can be installed alone as a flow splitter or combined in series to form a manifold. Application of looped lines is not unique to the petroleum industry; they are also applied in other industries such as nuclear and chemical. However, there has not yet been a comprehensive fundamental investigation of the flow behavior or predictive methods available for such systems because of the complexity involved with respect to process variables such as flow patterns, fluid properties, phase velocities, and pipe geometry.

Uneven splitting of the gas and liquid phases between the two looped lines can cause malfunction of the downstream processing equipment; therefore, a total of 65 experiments at different flow conditions in a looped-lines system using different-diameter looped-line configurations are conducted in this study to investigate the pressure drop during uneven flow splitting. Most of the experiments are carried out with slug flow at the system inlet, while flow patterns such as slug flow, dispersed flow, and stratified flow are observed in the looped pipes. A computational algorithm is developed for predicting gas/liquid two-phase-flow splitting in the looped lines on the basis of energy minimization. The algorithm predicts the uneven splitting of the two phases and the corresponding pressure drop across the loop. Additionally, the model shows that maximum pressure drop occurs when there is equal splitting in the looped lines. Good agreements have been achieved between the measured and predicted flow splitting and pressure drop across the looped lines.
3D Geomechanics Modeling and Shale Anisotropy for Wellbore Stability and Horizontal Well Optimization, Middle Nazym Field, Western Siberia, Russia
Authors: Konstantinovskaya E. , Grachev O. , Petrakov Yu. , Sobolev A. , Mikhaltseva I. , Eremeev A. , Delia S. , Shadchnev A. , Shtyfel A. , Parshin N. , Drandusov K. , Yakunin S.
Published: October 2016

JSC RITEK was planning to drill a horizontal well in oil shales of the Bazhenov Formation in the area of wells 100H-101H in the Middle Nazym field, Western Siberia. This area is characterized by high risks of borehole instability. Several wellbores have been already lost mostly because of wellbore wall shear-failure in the intervals of unstable shales at the base of the Frolov Formation, just above the Bazhenov Formation. 3D geomechanical modeling was undertaken to optimize horizontal well planning and drilling and minimize the risks of wellbore instability in the area. Core sampling and testing and acoustic logging with registration of Stoneley wave were carried out on the pilot well to evaluate mechanical properties of rocks, identify intervals of vertical (VTI) anisotropy and calibrate 1D Mechanical Earth Model. Well data and seismic inversion results were used to build structural model, populate properties and run 3D reservoir geomechanical modeling with calculation of full stress tensor in each grid cell. The 3D modeling results were applied to wellbore stability analysis for the planned horizontal well.

High borehole instability in the 90-m interval at the base of the Frolov Formation is resulted from combination of factors: mechanical properties of the rocks, horizontal stresses distribution and well trajectory. The Frolov shales in this interval have the lowest uniaxial compressive strength and highest VTI anisotropy, and, consequently, the higher magnitude of horizontal stresses with respect to the adjacent intervals. The increase of well deviation and angle of attack from 40° to 80° in the unstable shale interval results in drop of uniaxial compressive strength of the rocks and narrowing of safe mud weight window. To minimize drilling risks, trajectory, construction and mudweight program were optimized for the planned horizontal well 101H-BIS. Additional casing section of 7”, borehole deviation in a range of 55°-75° and mud weight of 1.57 g/cm3 have been suggested for the high-risk interval of unstable weak shales at the base of the Frolov Formation. Vertical anisotropy analysis on the basis of core testing and acoustic well log data proved for the first time the Bazhenov Formation contains both anisotropic and isotropic highly brittle intervals that is relevant for the completion planning. 3D geomechanical modeling taking into account VTI anisotropy of shales provided new estimation of horizontal stresses distribution that reflects heterogeneous response of units of variable mechanical properties on the applied stress.
Case Study - Constant Bottom Hole Pressure of Managed-Pressure Drilling Utilization to Maintain Wellbore Instability in East Java Drilling Operation, Indonesia
Authors: Zein Joydi , Irawan Fikri , Hidayat Andri M. , Amin Remy Azrai , Ardhiansyah Fajar , Redzuan M , Norani B , Hermawan Heru , Prasetyo Dundie
Published: October 2016

Conventional open-to-atmosphere mud returns systems present a challenge when attempting to obtain energy resources that have previously been deemed economically or technically impossible to drill due to narrow drilling windows. A narrow drilling window significantly reduces the possibility of drilling to targeted depth effectively and efficiently from cost and safety perspectives. However, it is not always the pore pressure and fracture pressure gradients that define the drilling window, as has been observed in a field in East[MA(1] Java Province, Indonesia. In this instance, the actual drilling window lay between the wellbore instability and mud losses pressure gradients. Having the bottom hole pressure lower than the wellbore instability pressure would risk collapse of the wellbore, resulting in stuck pipe, or worse, a fishing job and requirement to sidetrack the well. Thus, a steady bottom hole pressure within that window was deemed critical to successfully drill to the section target depth. The application of Managed Pressure Drilling (MPD) was selected to drill the narrow drilling window and has resulted in being able to successfully drill to the targeted depth without wellbore collapse.

Data acquired from system-recorded drilling parameters enabled analysis of the wellbore condition and adjustment of parameters leading to a successful operation. Calculated friction pressure, ECD trend line, flow behavior and most importantly surface back pressure were compared as analysis subjects.

The utilization of MPD equipment, including Rotating Control Device (RCD) and Automated MPD Choke Manifold, enables surface back pressure to be applied to create the required bottom hole pressure sufficient to maintain wellbore stability within the narrow drilling window. With real-time results being applied on site, as described further in this paper, drilling hazards related to wellbore instability were significantly minimized, if not completely eliminated.
Assuring Optimum Production and Enhanced Operational Efficiency through Transient Simulation A Case Study in North Kuwait Jurassic Fields
Authors: Al-Sharrad Mohammad , Prakash Roshan , Trudvang Christian. F. , Al-Mai Noura , Hajjeyah Abrar A. , Al-Failakawi Abdulaziz H.
Published: October 2016

The paper presents the flow assurance challenges and the mitigation steps taken in the deep, high pressure & high temperature North Kuwait Jurassic (NKJ) Fields. Flow assurance is extremely diverse subject linked to different engineering disciplines. Understanding the reservoir fluid behavior, rock minerals, completion & pipeline metallurgy and operating envelope is critical to understand and overcome the flow assurance challenges. Pipeline Hydrate Formation is the biggest operational challenge, which frequently disrupts the production of some of the high producing gas wells during the winter months. Different chemicals and combinations of such have been attempted to mitigate the hydrate problem, still optimization of the chemical injection process is ongoing. Other problems of solid, scale or salt blockage in the tubing, surface chokes and pipelines have occurred and steps were taken to clear the obstructions. The NKJ fluids are highly corrosive and a corrosion inhibitor is injected at the wellhead to protect the surface pipelines. Addressing all these challenges require thorough knowledge of the specialized subjects and advance modeling to improve the field operational philosophy.

In the NKJ fields, the pipeline connecting the well to the processing facility (5 – 30 Km long) are neither buried nor insulated. During the winter months (during night & early morning), the well fluid cools down below the hydrate formation temperature in the flowline causing hydrate crystallization and even plugging of the pipeline. Out of the 30 producing wells in the NKJ fields, half of the wells produce water and have hydrate tendency. The produced water salinity varies from well to well and range from fresh water to highly saline water with salinity as high as 330 kppm. This makes the system highly complex and manifest need for a robust solution.

The paper walks through the traditional methods of hydrate mitigation done in the NKJ fields and the way in which transient model was initially built and continuously improved with more data. Currently methanol is used as the hydrate inhibitor and an anti-agglomerate (AA) is under trial. The methanol concentration is governed mostly by experience and on a reactive mode.

An offline transient model advisor was built to understand the hydrate mechanism and optimize the methanol injection The advisor is still under trial, once simulation matches with the field conditions, then it will be online and linked to the existing KwIDF (Kuwait Integrated Digital Fields) technology program. Under KwIDF, Chemical Management workflow will be designed to optimize methanol injection to minimize the well downtime and reduce the OPEX cost. The transient advisor also can predict the surge at the facility inlet which can assist in balancing the production in and out of the facility.
The Effect of Wellbore Temperature Changes and Frictional Losses on Well Test Interpretation Results
Authors: Hakim Bilal A. , Fair Chris , Montague Eamonn
Published: October 2016

With the widespread use of downhole pressure gauges (DHPG’s) to measure and record downhole pressures in oil and gas wells, engineers have been able to eliminate/reduce the wellbore effects that can mask true reservoir response. However, not every well is equipped with a downhole gauge; even fewer have the downhole gauge at the mid-completion depth, leaving fluids below the gauge that are subject to frictional pressure drop and changing fluid density/head due to heating/cooling. The reservoir signal (delta pressure vs time) can be slightly masked or completely overwhelmed by the change in pressure head due to changing fluid density as the well bore fluids cool or heat-up. The resultant measured rate of pressure change will therefore, not be representative of the actual reservoir response. In addition, frictional pressure loss as fluids travel up the well bore can appear as pressure loss due to completion skin. This causes wells to have an artifically high skin. Using raw pressure data that has not been accurately corrected for changing fluid head/density and frictional losses below the gauge can lead to inaccurate pressure-transient analysis (PTA) results (Hasan 1998).

This paper will discuss the physics of these processes and explain the reasons for these errors in the PTA results, along with the impact of these errors. Finally, a method for properly correcting the measured pressure to mid-completion pressure will be described. To demonstrate these effects, case studies conducted on two gas wells, a gas-condensate well and an oil well will be presented.
Innovating the Method to Perforate Using Completion Insertion and Removal Under Pressure System in High-Pressure Conditions
Authors: Tapia William , Song Yan , Lai Suan-Loong
Published: October 2016

A coiled tubing (CT) perforating operation in South East Asia using a system for completion insertion and removal under pressure was successful in perforating one of the most promising high-pressure gas wells in the country. Completion insertion and retrieval under pressure is a proven but complex method, and its implementation requires many resources to be adapted to different operating conditions. The operator successfully utilized an innovative system that incorporated best practices from previous operations to successfully complete the well.

The subject well was critical for the operator to achieve set production targets. However, the pore pressure predicted crossflow between all zones. Hence, only the deepest sand was completed, with slotted liner, until its pressure was depleted to the same value as that in the upper zones. Considering safety factors, operating efficiency, and costs, the best solution was to perforate the new zones when the rig was still on location. This was done by deploying 447m of guns using CT with data telemetry to obtain downhole realtime measurements and the completion insertion and retrieval under pressure system without having to kill the well with expensive high-density brines.

The simulations run to evaluate the feasibility of each process and cover all the contingencies, unconventional implementations on the standard equipment to adapt it into the rig conditions, the preparation of the pressure-control equipment (PCE), and the challenge of aligning the procedures with the operator's new pressure control process made this operation one of the highest profile projects of the year for the operator. The operation involved activating the CT firing head, ensuring that all gun connections were properly installed during their deployment, and retrieval under high-pressure conditions. During the execution, the technologies applied demonstrated the advantages of obtaining downhole realtime measurements to react properly to changing conditions. The results obtained from this campaign were met the operator's subsurface objectives in perforating all the planned sands and achieving all the expected flow rates.

The large amount of information amassed during the operation included contingency plans for every stage of this project, details of the innovations within the system, and the adaptation and the successful implementation of all of rig resources. This documented body of knowledge can be used in other locations that could benefit from similar operations.