bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis del recurso energético eólico para la ciudad de Bogotá DC para los meses de diciembre y enero
Authors: Burgos Gutiérrez Mónica Patricia , Aldana Ávila Sergio , Rodríguez Patarroyo Diego Julián 
Published: November 2017

This paper has a statistical analysis of wind data obtained at the meteorological station of the Fundación Universitaria Los Libertadores located Cra. 16 #63a-58, urban area of Bogotá, Colombia. The collected data are adjusted using the probability. function of Weibull which results in two parameters: the form factor and the scale factor; the first indicates the asymmetry of the function and the second determines a value close to the average speed, the energy potential of the wind, which is a function of the average speed of the wind, the density of air at atmospheric conditions of the place and a factor of wind energy also known as wind power factor can be set with this second value, available onsite wind power density is 3, 49W/m2.
Prácticas de gestión humana en empresas del sector servicios: hoteles, bares y restaurantes de la ciudad de Tunja
Authors: Rodríguez Moreno Diana Cristina , Granados Ávila Pilar Nathaly , Velandia Rodríguez Sandra Viviana 
Published: November 2017

Esta investigación se aborda desde el paradigma funcionalista en el que la organización se entiende como un conjunto de elementos organizados para su productividad; dentro de esta, el recurso humano opera dentro de parámetros definidos para optimizar su campo de acción y alinea sus propósitos a los de la entidad social. Esos parámetros se conocen como prácticas de gestión humana y esta investigación identifica aquellas que se presentan en empresas del sector servicios: hoteles, bares y restaurantes de la ciudad de Tunja. Para ello, se utilizaron los enfoques de investigación cuantitativo y cualitativo con el objeto de determinar las características de las prácticas de gestión humana en estas empresas. Los resultados ratifican los de investigaciones similares a nivel nacional realizadas en otros sectores de la economía.
La evidencia digital eximiente de violación a la protección del dato personal a partir de la autorregulación
Authors: Mesa Elneser Ana Maria 
Published: November 2017

Personal Data Protection in Colombia is a fundamental constitutional right regulated from the enactment of Law 1581 of 2012, it regulated the Regulatory Decrees 1377 of 2013 and 886 of 2014, and the draft circular published in February 2014 to define the guidelines against the registration of the national database - RBD, always based on citizens’ rights against companies and government entities, such as among others, the protection of data, intimacy and privacy. Added to this, personal data management and information bring responsibilities by who has temporary or permanent guardian, exacted the adoption of policies, processes and integrated into the structure of the organization mainly in the field of security procedures information for the fuller protection of information, computer security in the search for improved operational and technological infrastructure responsive attention to incidents, and digital evidence as technical mechanism scientist (Cano, 2010) to remove traces of the incident may identify whether it is in front of the commission of a crime or not. That is why from the enforcement in the protection of personal data legal scenarios that constitute a defense to liability since they operate as evidence for manipulation, even in the absence of prior authorization holder or regulation enacted by the Colombian State is facing.
La jurisdicción ordinaria y la indeterminación restrictiva que representa el tipo penal de prevaricato en Colombia
Authors: García Vargas Kristhell Karen , Pérez Puentes Carlos Alfredo 
Published: November 2017

The indeterminacy about the inflexibility or flexibility of our fondant system has caused a dispersed conceptualization in terms of reach and obligatory of the case law in Colombia, the contradictions between the constitutional faculties to apart, modify or add The precedent and the typical description of malfeasance crime is one of the problem point that profiles as a drawback to the emblematic “living law”, as constitutionally proclaimed ever, and so poorly development from the ordinary jurisdiction.; This is how, in front of this problem, the writing aims to show the risk posed by the indeterminacy of prevaricate as to when, how, what modalities and in which generic circumstances illicit configured. Also to approach the issue of the verifiability on the hermeneutic criteria t hat supports the creation of new sub rules, you will find in the study of malfeasance crime, the necessary starting point that defines proper obstacles in the struggle of the principles of legal security and legitimate expectations against liberty in the interpretive judicial practice, formulating problems such as distrust in front of the justifying judges arguments or the confused idea of legality on rational criteria of the judge if it departs, adds or modifies the force of law to create a new sub rule of law
Entre la recepción y la omisión de una obligación internacional
Authors: Sánchez Vallejo Juliana 
Published: November 2017

The promotion and defense of Human Rights, today, is an essential aspect for American States. A major factor that has allowed the development of the International Law of Human Rights is the American Convention on Human Rights, whose second article gives foundation to what would be called by the Inter American Court as “control of conventionality”. This control, which today has become in an obligation of each State which has ratified the Convention mentioned, implies that the various state authorities consider the harmony between domestic law and inter-American law, to avoid infringement of the American Convention. In the Colombian case, is important to analyze how has been the reception of conventionality control in the jurisprudence of the State Council, because this judicial corporation knows many cases where is disputed not only the responsibility of the State but also the possible discussion violation of human rights, making necessary the use of the control studied. From the use, development and importance given to such control by the State Council may be terminated if it is in a high, middle, low or no reception.
Teleología de la cláusula de exclusión en Colombia
Authors: Sanabria Villamizar Ronald Jesús 
Published: November 2017

Darkness (uncertainty) of the past can only be clarified in the world of trial with the evidence, but not with any of them: only those with the requirements of existence and validity may be considered as legal evidence and therefore be valued by the judge. This paper analyzes the purpose of the exclusion of illegal evidence, i.e., to study what search the Colombian legal system to endorse such a drastic and even unwanted decision (the excluded evidence is the truth that flees) as it is to pass over the evidence obtained or derived illegally. Law, doctrine and jurisprudence: the main objective to develop, within the framework of a legal investigation of interpretive approach to data analysis strictly documentary, the three main formal sources of Colombian law should be studied. In Colombia the teleology of illegal evidence does not have a single purpose, being that, as often happens in the adoption of foreign legal concepts, includes the two main objectives raised by the Western legal world: deterring state agents and protection of fundamental rights.
How Do Biotech Cluster Firms Catch Knowledge Spillovers? The Strong Impact Of The Institutional Mechanisms
Authors: Boufaden Najoua 
Published: November 2017

This paper deals with the nature of the mechanisms supporting knowledge spillovers diffusion in high-tech clusters. The literature in the geography of innovation focuses on the existence of local knowledge spillovers, which are enhanced by geographic and technological proximity. However, the mechanisms explaining the diffusion of spillovers are not well understood. If knowledge spillovers exist, how does this knowledge diffuse among the actors? Do spillovers spread in the air, as suggested by Marshall? Or, are there mechanisms that explain their dissemination?
Based on a firm survey data base and an original methodology, the paper explores the determinants of knowledge spillovers. The paper has twofold purposes; the first one is to determine the main mechanisms within a region enabling the diffusion of spillovers. The second objective is measuring the impact of these main mechanisms on firm’s innovation performance, indicating which of these mechanisms are more effective in transporting knowledge spillovers between agents. The results show new empirical evidences on the role played by institutions[1] in the dissemination of externalities. However, informal mechanisms, such as face-to-face contacts commonly stressed in the literature, have no significant and negative effects in this case.
[1] Institutions are defined here as a kind of structures that matter in structuring social interactions (Hogdson, 2006). Institutions can enable or constraint choices and actions. So it can enhance agent behaviors and actions that otherwise would not exist. According to this definition, formal institutions supporting R&D and innovation activities of SMEs in the biotech industry can enable or constraint actions of these firms regarding accessibility to critical resources available in a given region such as knowledge, information, finance, etc. Finally, we can assume that Institutions structures can explain variation in regional innovation performance.
The Effect Of Nostalgia On Service Failure
Authors: Jeon Jin A , Kim Ja-Yeon 
Published: November 2017

Nostalgia induced by savoring precious past experience helps a person feel loved and protected and may help them cope with loneliness. Generally, these positive, prosocial functions, which nostalgia provides, are derived from the content of the memories. However, recent research shows that the process of recalling nostalgic memories could have an important, but different impact on consumers' behavior.
When people face nostalgia through the recollection of positive experience and become aware of its non-repeatability, they seek to enjoy and prolong the experience. Due to the motivation to savor nostalgic experiences, people are likely to be more tolerant of waiting. To this extent, the inclination to reminisce about past experiences motivates people to be more accepting of, thus less dissatisfied with service failure.
Unlike other research focusing on social functions of nostalgia, we examine the effect of nostalgia to a particular service failure: delayed shipping. Nowadays, on-line retailers that use a delivery service is commonplace. Therefore, we believe our research will give critical implications about the effects of nostalgia on service failure. We theorize that nostalgia could have a positive effect on consumer patience, especially for delayed shipping, and the distance to a nostalgic memory affects consumer patience and dissatisfaction. Two studies have confirmed these effects.
Does Board Characteristics Constrain Real Earnings Management? Evidence From Korea
Authors: Oh Hyun Min , Jeon Heung Joo 
Published: November 2017

This study empirically analyzes the effect of board characteristics on real earnings management, which is measured by using three proxies including abnormal cash flows from operations, abnormal discretionary expenses, and abnormal production costs. Specifically, we will investigate how board independence (or board size) affects real earnings management. Additionally, we will investigate the relation between the board characteristics and real earnings management according to before K-IFRS mandatory adoption or after K-IFRS mandatory adoption.
The empirical results of this study are as follows. First, the relation between board independence (board size) and the absolute value of abnormal cash flows from operations is statistically significant and positive (+). Second, the relation between board independence (board size) and the absolute value of abnormal production costs is statistically significant and positive (+). Third, the relation between board independence (board size) and the absolute value of abnormal discretionary expenses is statistically significant and positive (+). These findings present that the board independence (or board size) does not constrain real earnings management. Thus, these mean that board independence (or board size) does not work as a mechanism to reduce real earnings management.
This study contributes to accounting research as it directly tests the relation between the board characteristics and real earnings management in Korea, providing empirical support that a board independence (board size) does not constrain real earnings management as effectively as it constrains accrual earnings management.
Effect of Expenditures on Education, Human Capital Development and Economic Growth in Nigeria
Authors: Lucas Elumah , Shobayo Peter 
Published: November 2017

<p>Earlier studies on economic growth asserts that economic prosperity and functioning of a nation depends on its physical and human capital stock in form of knowledge acquired and an agent of national development in all countries of the world. Therefore, the need to examine the effect of expenditures on education, human capital development on economic growth in Nigeria. This study focuses on public expenditures on the education with a view to ascertain the relative commitments of the governments to this sector.</p><p> </p><p>This study covers the period of 1970-2015, employing an ex-post facto research design using time series data. The data used for this study are obtained mainly from secondary data which is quantitative in nature. The study employs descriptive statistics to assess the contributions of government expenditure on education, government expenditure on health, tertiary school enrolment, secondary school enrollment, primary school enrolment on gross domestic product. Also, Unit Root Test is conducted on the series to ascertain if they are stationary while co-integration test follows suit, to also ascertain the long run relationship between expenditure on education and human capital development on economic growth. The Johansen Cointegration test and Error Correction Mechanism estimated model found that that there is no significant effect of expenditure on education and human capital development on economic growth in Nigeria.</p><p> </p>
HUBUNGAN POLA ASUH MAKAN DENGAN STATUS GIZI USIA ANAK SEKOLAH DI SDN TELUK PUCUNG VI BEKASI
Authors: Indriyani Rita Anugra 
Published: November 2017

Penelitian ini bertujuan untuk mengetahui hubungan pola makan dengan status gizi usia anak sekolah di sekolah dasar negeri Teluk Pucung VI, Bekasi. Metode penelitian yang dilakukan adalah pendekatan cross sectional. Sampel dari penelitian ini adalah murid kelas 4 dan 5 sekolah dasar Teluk Pucung VI, Bekasi dengan 174 jumlah sampel dari murid -murid dan (obstaind) adalah 67 murid, teknik pengumpulan sampel menggunakan sampel acak sederhana. Hipotesi dari penelitian menggunakan analisis (binary logistic regression). Hasil dari pengolahan data menunjukkan bahwa terdapat hubungan yang siginifikan antara memelihara pola makan dengan status gizi anak. Data ini signifikan karena nilai p 0,006 < 0,05. Contoh nilai (B) pada variabel pola asuh makan 1,145 membuktikan bahwa semakin meningkat atau semakin baik pola asuh makan maka status gizi anak untuk menjadi lebih normal akan meningkat sebesar 1,145 kali
ANALISIS PENGEMBALIAN KREDIT KETAHANAN PANGANDAN ENERGI (KKP-E) PETANI PADIDI KABUPATEN KUDUS
Authors: Pertiwi Widhi Netraning , Irham Irham , Masyhuri Masyhuri 
Published: November 2017

<em>Tujuan penelitian ini adalah untuk mengetahui : (1) tingkat pengembalian KKP-E yang sudah dibayarkan oleh petani padi dan untuk mengetahui tingkat kelancaran serta kemampuan pengembalian KKP-E dan (2) faktor-faktor yang mempengaruhi tingkat pengembalian KKP-E oleh petani padi di Kabupaten Kudus. Metode dasar yang digunakan adalah analisis deskriptif. Pengambilan sampel menggunakan metode sensus. Jumlah sampel yang digunakan dalam penelitian ini sebanyak 31 responden petani padi yang mengambil KKP-E yang telah jatuh tempo pengembalian kredit. Tingkat pengembalian KKP-E yang diambil oleh petani padi dianalisis menggunakan analisis deskriptif yang diperoleh dari analisis tabel, dimana jumlah pengembalian ini yang akan digunakan sebagai variabledependent (Y) yang diregresikan dengan variable independent (X) merupakan faktor-faktor yang menentukan keberhasilan pengembalian KKP-E, untuk menguji kebenaran hipotesis tingkat pengembalian KKP-E oleh petani padi digunakan analisis uji t yaitu Paired t Test. Untuk menganalisis faktor-faktor yang mempengaruhi Keberhasilan Pengembalian KKP-E oleh petani padi digunakan Metode Regresi Linier Berganda.Hasil penelitian menunjukkan bahwa tingkat pengembalian KKP-E di Kabupaten Kudus dikategorikan lancar dan tepat waktu dengan persentase tingkat tunggakan adalah sebesar 8%, dan faktor-faktor yang mempengaruhi keberhasilan pengembalian KKP-E adalah jumlah pinjaman, lama usahatani, luas lahan, serta umur. </em>
Experimental and Theoretical Study of Water and Solute Transport in Organic-Rich Carbonate Mudrocks
Authors: Padin A.. , Torcuk M. A. , Katsuki D.. , Kazemi H.. , Tutuncu A. N. 
Published: November 2017

Summary
The objective of this research is to determine the physicochemical processes underlying water and solute transport in organic-rich source rocks. To achieve this goal, a custom-designed experimental apparatus was constructed to conduct flow tests, founded on a high-pressure triaxial assembly. The apparatus is capable of maintaining core samples at reservoir pressure, temperature, and confining stress. We conducted several 120-day low-salinity osmotic tests in low-clay, organic-rich Eagle Ford carbonate-shale samples. Test results showed gradual, slow increase of pressure within the samples. Because this pressure behavior could not be explained properly with classical models, we formulated a mass-transport mathematical model that relies on fundamental chemical osmosis principles driving low-salinity brine into high-salinity core samples.
Our mathematical model was articulated to simulate flow into the core as a 3D porous medium rather than transport across a thin, molecule-selective membrane. The model is dependent on the following principles: The low-salinity brine selectively enters the pores by diffusion mass transport, and the pre-existing, ionized dissolved salt molecules within the core are restrained by internal electrostatic forces to counterdiffuse in the direction opposite to that of the low-salinity-brine molecules entering the pore network. Critical model input data, such as permeability, porosity, and rock compressibility, were obtained from flow experiments on twin cores, and the diffusion coefficient was chosen by history matching. The strengths of the numerical simulation include reliance on mass-transport fundamental principles; not requiring the use of an ambiguously defined membrane-efficiency term; and relying on chemical-potential gradient as the driving force for the low-salinity brine to enter the high-salinity core, generating osmotic pressure within the pore network. The latter implies that osmotic pressure is the consequence of water entering the cores, not the cause. Results of this research have provided a more plausible explanation of pore-scale mass transport in organic-rich shales, and provide useful insights for design of effective enhanced-oil-recovery (EOR) processes.
Application of Low Salinity Water Flooding for Light Paraffinic Crude Oil Reservoir
Authors: Kakati A.. , Jha N. K. , Kumar G.. , Sangwai J. S. 
Published: November 2017

AbstractLow salinity water flooding is an emerging technology in the field of enhanced oil recovery in recent years. Laboratory investigations and field trials have been done for different reservoirs worldwide to evaluate the performance of this new technique. The majority of the published literature reported positive results for relatively heavy asphaltic rich crude oil. Present work investigates the potential of low salinity water flooding for light oil reservoirs.The effect of brine salinity and composition on interfacial tension and wettability has been investigated experimentally using crude oil sample from an Indian crude oil reservoir. Interfacial tension between crude oil and different brine solutions were measured using Wilhelmy plate method. The effect of brine composition on wettability is accessed through contact angle measurements using a custom built goniometer on a quartz substrate. Brine solutions of different compositions were prepared by dissolving monovalent and divalent salts in deionized water. Crude oil has been well characterised for its chemical and physical properties including IR spectroscopy. Surface characteristics and composition of the quartz plate, used for contact angle measurements is determined using scanning electron microscopy and electron dispersive X-ray spectroscopy. All the experiments were done under a high-temperature condition which is close to most of the typical petroleum reservoirs. The results of this paper shows that reduction in brine salinity has a significant effect on both crude oil-water interfacial tension and reservoir wettability for light paraffinic oil reservoirs. The oil-water interfacial tension can be decreased with lowering brine salinity. Interfacial tension results also show that higher divalent ion concentration has no significant impact on interfacial tension reduction for paraffinic crude oil. It was observed from contact angle measurements that reduction of brine salinity can significantly affect reservoir wettability from oil wet to water wet condition. But, under extremely low salinity condition, this trend is reversed and become more oil wet. The interfacial tension is also observed to increase slightly at a very low ionic concentration.In the literature, most of the low salinity investigations were performed on relatively heavy and medium gravity crude oil having significant resin and asphaltene content. Interaction of asphaltene and resin with ions at oil water interface is related to recovery improvement in most of the low salinity literature. But, this study shows that low salinity or smart water could be a potential EOR method for light oil reservoirs with more paraffinic content.