bluuebunny/crossref_metadata_2025 huggingface dataset:
A proposed P2P Kurdistan Academic Network Backbone (KANB), Based on Random Linear Network Coding
Authors: Yousif Raghad Z. , Youeel Rami S. , Kareem Ferman I
Published: August 2017

The current rate of growth in computer network usage is a problematic issue motivates the inspiration to investigate less conventional solutions, similar to Network Coding (NC) which has attracted a lot of attention lately, to improve the bandwidth utilization and latency in computer networks. The objective of this paper is to show that the usage of Network coding is possible on enhancing the execution of Kurdistan Academic Network Backbone (KANB) to associate the primary ten urban communities in Kurdistan Region that almost contains a greater part of academic institutions. The proposed model applies peer to peer (P2P) multicasting on KANB, which does not require any centralized knowledge about the topology of the network. The Random Linear Network Coding (RLNC) has been utilized for its superior properties to address the problems of delay, throughput and lake of security associated with store-and-forward based classical networks. Simulation results point out the advantages of using network coding over the classical (store and forward) technique in term of improving the throughput gain and latency reduction. Hawler city the capital and greatest city in Kurdistan Region have been chosen as a source node while Slemani city has been elected as a sink, node. Thus, Network coding is applied at intermediate nodes.
Understanding Student’s Learning & e-Learning Style Before University Enrollment: A Case Study in Five High Schools / Sulaimani-KRG
Authors: Ghareb Mazen Ismaeel , Karim Sazgar Hamameen , Ahmed Zanyar Ali , Kakbra Jamal
Published: August 2017

In spite of the advantages of e-learning which have been talked about in different past researches; it is a basic issue to better understand the reasons why a few numbers of students have been disappointed with the e-learning background. Along these lines, these examinations of the researches among students are fulfillment, behavioral goals, and the adequacy of the conventional learning framework that KRG utilizes with worldwide using of e-learning system. A total of 500 secondary school students of 11 and 12 grades was surveyed using a standard survey of questionnaires. The outcomes demonstrated that apparent self-viability is a basic factor that impacts students' fulfillment with the e-learning framework and shows how the customary framework has numerous disadvantages. Seen convenience and saw fulfillment both add the student’s behavioral expectation to utilize the e-learning framework. Besides, e-learning viability can be affected by multimedia guideline, intuitive learning exercises, and e-learning framework quality. This examination proposes an applied model for student’s fulfillment, behavioral aim, and viability of utilizing the e-learning framework before enrolling in the university.
Evaluation of Data Mining Features, Features Taxonomies and their Applications
Authors: Noekhah Shirin , Salim Naomie Binti , Zakaria Nor Hawaniah
Published: August 2017

The World Wide Web has brought an enormous improvement in the lives of people, during the last couple of decades. E-commerce is a new area arisen during this evolutionary period and has changed the traditional trading approaches for selling products and services. It uses different techniques to discover a market trend and analyze the competitor’s activities by exploiting reviews’ information. On the other hand, potential customers, also, use the online opinion to make their purchase decision. Opinion mining and sentiment analysis are the most critical and fundamental domains of data mining which can be useful for variety its sub-domains such as opinion summarization, recommendation system and opinion spam detection.  Opinion mining and all its sub-branches can be performed efficiently when there is a comprehensive understanding of the most effective features applied in those domains. To achieve the best results, we need to use the most proper set of features for different case studies in order to classification or clustering. To the best of our knowledge, there is no extensive study and taxonomy of variety range of features and their applications in opinion mining. In this paper, we do comprehensive investigation on various types of features exploited in variety sub-branches of opinion mining domain. We present the most frequent features’ sets including structural, linguistic and relation-based features as a complete reference for further opinion mining research. The results proved that using multiple types of features improve the accuracy of opinion mining applications.
Mechanical Behavior of A MEMS Based Capacitive Energy Harvester
Authors: Azizi Soleyman , Rahimpour Mohammad , Rad Loghman Ghaderi
Published: August 2017

Energy harvesting is defined as a technology that converts the available excess energy in the environment into usable energy for low power consuming electronics. Past researches on vibration energy harvesting has focused mainly on the use of magnets or piezoelectric materials as the basis of energy transduction. This paper presents a new design for extracting energy using an electrostatic capacitive energy harvester which can be considered as a combination of charge constrained and voltage constrain cycles. In previous analyses, the constant charge and constant voltage operation were studied separately, but in this work both of these operations have been studied in a combination with each other. In this paper, the variable capacitor is formed by an out of plane gap closing structure. In order to investigate the mechanical behaviour of the capacitive energy harvester, a rectangular micro plate is considered with geometrical and material properties. Due to the nonlinearity and low displacement amplitude that result from electrostatic force, energy can be generated. In order to study the primer factors for increasing generated energy, geometrical parameters of the system have been changed. Time history of the shuttle mass and micro-plate undergone vibration are illustrated. It must be noted that after several cycle vibration of the plate, it reaches to stability and regular cycles.
Security Aspects in Online Purchasing Applications
Authors: Tariq Kanar R. , Bakhtyar Ribwar , Forsyth David I. , Johni Riyam A.
Published: August 2017

Motivations to engage in retail shopping comprise both utilitarian and hedonic dimensions. Business to consumer e-commerce conducted via the mechanism of web-shopping offers an expanded opportunity for companies to create a cognitively and esthetical good shopping environment in ways not readily imitable in the no electronic shopping world. In this report the details key implementation aspects of a typical online purchasing system, hypothetically labeled SYSTEM X, and describe how it works - particularly regarding security issues. The report concludes with recommendations for users of similar online buying systems.
The remineralization potential of cocoa (Theobroma cacao) bean extract to increase the enamel micro hardness
Authors: S. Sulistianingsih , I. Irmaleny , Hidayat Opik Taofik
Published: August 2017

Introduction: Remineralization is the process of returning mineral ions into a hydroxyapatite structure characterized by mineral deposition on the enamel surface. The presence of mineral deposition would affect the microhardness of tooth enamel. Fluorine, as the remineralization agent is known with side effects such as fluorosis. Cocoa bean extract contains theobromine that can be used as an alternative remineralization ingredients. The objectives were to determine enamel microhardness after remineralization using cocoa bean extract as natural material and to compare with fluorine as synthetic material. Methods: Thirty-six maxillary first premolar tooth crowns was cut and planted in the epoxy resin. Teeth were then immersed in demineralization solution at pH 4 for 6 hours. The sample were divided into 2 groups, 18 for the fluorine group and the remaining group of cocoa extract. Vickers microhardness test was used before treatment, both after demineralized and remineralized. Results: The value of enamel microhardness before treatment in the fluorine group was 376.17 VHN as average value and the cocoa extract group was 357.33 VHN. After demineralization in fluorine group was 268.13 VHN and cocoa extract group was 235.93 VHN. After remineralization in fluorine group and cocoa extract group, respectively, 321.08 VHN and 293.86 VHN. The results of the analysis revealed that the level of enamel microhardness after remineralization was not significantly different in both groups (p>0.05). Conclusions: The findings indicated the ability of cocoa extract to increase the microhardness of enamel and implies the potential as a fluorine substitution for remineralization.
Nutritional status of vitamin B12 on small group of dental students based on food frequency questionnaire (IN PRESS)
Authors: Syafiqah Izzatul , Nur'aeny Nanan , Herawati Erna
Published: August 2017

Introduction: Vitamin B12 plays an important role in general cell metabolism. Vitamin B12 also essential for normal hematopoietic, importance in maintaining the integrity of nervous system and formation of nervous system. Even though vitamin B12 is essential for good health, some people may not be getting enough intake of vvitamin B12. The purpose of this research is to get information about the nutritional status of vitamin B12 on dental students based on food frequency questionnaire. Methods: Method used in this research were descriptive non experimental of 30 dental students from Faculty of Dentistry in Universitas Padjadjaran. All samples were given the food frequency questionnaire and recorded the amount of food were taken within 7 days. The consumption of vitamin B12 daily were calculated by using Nutrisurvey software. Results: Among 30 students, there were 7 students who were in lack of consumption of vitamin B12, 14 students or almost half of them who were in normal level and 9 students who were in high level of Vitamin B12 consumption. Conclusion: The Nutritional Status of Vitamin B12 on Small Group of Dental Students Based on Food Frequency Questionnaire were mostly in normal level.
Genovesismos en el español rioplatense
Authors: Meo Zilio Giovanni
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
La originalidad artística de "La Celestina"
Authors: Bataillon Marcel
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Pero López Ayala, Las flores de los "Morales de Job". Introduzione, testo critico e note a cura di Francesco Branciforti. Felice Le Monnier, Firenze, 1963; 334 pp.
Authors: López-Morales Humberto
Published: August 2017

Se reseñó el libro: Las flores de los "Morales de Job". Introduzione, testo critico e note a cura di Francesco Branciforti.
Marcelin Defourneaux, Pablo Olavide ou l'afrancesado (1725-1823). Presses Universitaires de France, Paris, 1959; 500 pp.
Authors: Zavala Iris M.
Published: August 2017

Se reseñó el libro: Pablo Olavide ou l'afrancesado (1725-1823).
Para la etimología de "pícaro"
Authors: Best O. F.
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Hispanismos y americanismos en el "Informe" de Felipe de Hutten
Authors: De Ritter Federica
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Juan García del Río y su "Biblioteca Columbiana" (Lima, 1821). Sobre los orígenes de "La Biblioteca Americana" (1823) y "El Repertorio Americano" (1826-1827) de Londres
Authors: Guitarte Guillermo L.
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Antonio Guasch, S. I., Diccionario castellano-guaraní y guaraní-castellano. 4a. ed. Edición Loyola, Cristo Rey, Sevilla-Asunción, 1961; 796 pp. y 6 láminas.
Authors: Rona José Pedro
Published: August 2017

Se reseñó el libro: Diccionario castellano-guaraní y guaraní-castellano.
La imprenta en que se editó la "Recopilación en metro" de Diego Sánchez de Badajoz
Authors: Weber de Kurlat Frida
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
La estructura dramática del "Auto de Inês Pereira"
Authors: R. Hart Thomas
Published: August 2017

En este número no se incluyeron resúmenes ni palabras clave.
Antonio Rodríguez-Moñino, Los pliegos poéticos de la colección del Marqués de Morbecq (siglo xvi). Edición en fascímile, precedida de un estudio bibliográfico. Estudios Bibliográficos, Madrid, 1962; 356 pp.
Authors: Weber de Kurlat Frida
Published: August 2017

Se reseñó el libro: Los pliegos poéticos de la colección del Marqués de Morbecq (siglo xvi). Edición en fascímile, precedida de un estudio bibliográfico.
Questioning the Past and Possible Futures: Digital Historiography and Critical Librarianship
Authors: Jacobs Heidi L.M. , Murgu Cal
Published: August 2017

Historical digitization projects are transformative endeavours that attempt to negotiate and navigate a past's relationship to the present and the future.  This article considers librarians' roles within the context of critical librarianship and digital historiography and argues for a more robust role for librarians within these transformative endeavours. Within the literature on digital humanities, there are recurrent assumptions that librarians' roles in digitization projects ought to be those of collectors, cataloguers, preservers, metadata creators, web designers, or programmers while the intellectual or theoretical "heavy lifting" falls to disciplinary partners like historians or literary scholars. In this article, we argue that librarians' digital historical work also needs to engage with "core historical questions" and with the act of asking critical questions about the larger cultural, social, and political issues inherent in digitization work.
Classification Along the Color Line: Excavating Racism in the Stacks
Authors: Adler Melissa
Published: August 2017

This paper contends that systemic violence is fundamentally a classification problem. The interrogation of the production of racialized library subjects in relation to one another and in relation to political and social conditions may shed light on the intensely complex problems of racism in the United States today. I discuss the ways that sections of library classifications were constructed based on ideas about African Americans in relation to American social and political agendas. My claim is that the structures that were written in the late 19th and early 20th centuries are deeply embedded in our libraries and have participated in the naturalization of certain racialized assumptions and associations. In the 21st century we continue to maintain, apply, and refine a flawed structure. My aim is to provide a window into how epistemic violence affects American consciousness about race by revealing some of the ways that our library classifications have been woven together by a group of men who cited and informed one another and ultimately, organized and universalized American history. These classifications are structured around assertions about timeless and fixed national values constructed out of progressive conceptualizations of the nation and its citizenry. A reliance on racial exclusion was necessary for this grand narrative, and scientific theories and classifications provided legitimacy and fuel for racist programs. One of key ways that exclusion was legitimated and supported was through the application of evolutionary theory and principles. Social engineering, white supremacy, and conquest were justified and propelled by beliefs in the evolutionary superiority of the Anglo-Saxon race. It is not by accident that these ideas became foundational to classificatory practice in libraries. In fact, Thomas Dousa has drawn attention to the intellectual climate in which late 19th century library classificationists worked - particularly, the theories and classifications of the sciences and nature as devised by Auguste Compte, Herbert Spencer, and Charles Darwin - and argues that these ideas and systems inspired the introduction of evolutionary principles into bibliographic classifications.[i] The present paper is in agreement with Dousa's claim and argues that such a conclusion carries critical implications for understanding libraries' classifications of race and ethnicity. Emphasis is placed is on the legacy of the classification of books about people of African descent as variously named and conceptualized in the late 19th and early 20th centuries. The last section of the paper examines the classifications as performatives to examine some of the processes by which racism has become systemic on library shelves. [i] Thomas M. Dousa, "Evolutionary Order in the Classification Theories of CA Cutter and EC Richardson: Its Nature and Limits." NASKO 2, no. 1 (2011): 76.
A Case for Critical Data Studies in Library and Information Studies
Authors: Oliphant Tami
Published: August 2017

The proliferation, ubiquity, and growth of data, big data, and digital infrastructure raise a number of questions for library and information studies (LIS) practitioners, researchers, and educators. While some uncritically accept and embrace the idea that big data will fundamentally alter every sector of society including economics, politics, health care, and knowledge production, others are more critical of the data turn. Data can be contradictory in that it can be used for surveillance, impinge on privacy, be used for secondary purposes (often without consent), and can be totalizing in that we continually create data exhaust, it can be hacked, searched, aggregated, and preserved for years. Conversely, data can be used for the public good, to promote progressive social change, and to empower people. The overarching argument presented in this paper is that critical library and information studies must include critical data studies. To develop this argument, this paper explores the ontological nature of data and their contradictory implications and effects in terms of broader society, the academy, and in LIS research, education, and practice. Next, the philosophical foundations and the work being done in the budding area of critical data studies are presented (most notably work by Rob Kitchin). Finally, the intersections between critical data studies and LIS are discussed in terms of research methodologies, philosophical underpinnings, and application of critical social theory, values, and ethics using Dalton and Thatcher's seven data criticisms.
A Queer/ed Archival Methodology: Archival Bodies as Nomadic Subjects
Authors: Lee Jamie Ann
Published: August 2017

This article highlights the particular - embodied - ways in which the human record can be collected, organized, and preserved. Engaging both archival and queer theories, the understanding of body-as-archives and archives-as-body is instantiated in the oral history record from one genderqueer poet. This poet's narration can be understood as a nomadic one of multiplicities, undoings, and metamorphoses. The far-reaching possibilities of the ongoing histories of the simultaneous becoming and unbecoming - archived (un)becomings - are at play and embodied throughout this archived oral history.  The archives can produce a dizzying effect through which, I argue, archivists can resist the urge to settle, to neatly organize, and to contain the archival records to consider new ways to understand and represent the dynamic (un)becomings. Through the interpretive frame of the nomadic, the archives can be understood as a site of (un)becomings and as a space that can hold moving living histories.
Critical Feminism in the Archives
Authors: Cifor Marika , Wood Stacy
Published: August 2017

Through the use of feminist historiography this article examines some of the myriad ways in which feminist praxis has pushed against, challenged, enriched, dismantled, assimilated or otherwise affected archival theory and practice. We contend that archival theory and practice have yet to fully engage with a feminist praxis that is aimed at more than attaining better representation of women in archives. We begin this piece by tracing the ways in which archives became embedded in feminist social movements and can be understood as critical tools and modes of self-representation and self-historicization. In the second section, we consider the explicit presence of feminist theory in archival studies literature and contemporary practice, the key focal points and arguments that have challenged traditional understandings of archival work around gender. We then address, in the third section, the expansive figure of the archives in humanities and social science literature. This piece contributes significantly to thinking on the ways in which these conversations in the archival turn can, at their best, expose blind spots within the archival literature and provide us with theoretical tools to tackle what we take for granted. Finally, we offer ways in which we see critical and intersectional feminist theory can contribute to existing archival discourse and practice, critiquing concepts that have remained unquestioned such as community and organization. This piece exposes the transformational potential of feminism for archives and of archives for dismantling the heteronormative, capitalist and racist patriarchy.
Archives Without Archives: (Re)Locating and (Re)Defining the Archive Through Post-Custodial Praxis
Authors: Kelleher Christian
Published: August 2017

The post-custodial paradigm of archives re-positions archivists from institutional custodians of archival records to stewards of records in their places of creation or use. Through this dislocation from traditional practice, post-custodial praxis democratizes the power dynamic of archives by disaggregating the value of archival records from dependence on the archival repository and prioritizing the context of records creation over records content. The post-custodial paradigm disaggregates archives praxis from physical custody of records and (re)locates the work of the archivist to be neither only the institutional repository nor the site of records creation, but rather a third space that crosses borders between the two and can function in both but belongs wholly to neither. This article discusses how locations of power and agency can be (re)positioned by post-custodial archives theory and praxis within a case study of the University of Texas Libraries' Human Rights Documentation Initiative.
Critical Archival Studies: An Introduction
Authors: Caswell Michelle , Punzalan Ricardo , Sangwand T-Kay
Published: August 2017

This introduction defines critical archival studies and summarizes the articles including in the special issue.
Relación entre variables socio-demográficas, psicológicas y familiares con el acto e ideación suicida en jóvenes escolarizados de tres ciudades de Boyacá Colombia
Authors: Baquero Lizeth Cristina Martínez , Pinzón Mildred Alexandra Vianchá , Prada Mónica Patricia Pérez
Published: August 2017

En la presente investigación, se analizan las relaciones entre variables socio-demográficas y psicológicas, con la ideación y acto suicida en jóvenes escolarizados de las tres principales ciudades del departamento de Boyacá, Colombia, a través de un estudio correlacional descriptivo, mediante muestreo intencional. Los resultados obtenidos demuestran cómo ninguna de las variables tomadas: maltrato intrafamiliar, abuso sexual, medidas a través de un cuestionario socio-demográfico; y síntomas asociados a trastornos alimentarios, medidos con el cuestionario SCOFF; exhibieron correlaciones estadísticamente significativas, con la ideación y el acto suicida, en los jóvenes, participantes. Los índices de correlación oscilaron entre 0,173 y 0,207, sugiriendo como cada una de estas variables es factor de riesgo, pero no determina una relación fuerte con la ideación y el acto suicida. Los trastornos de la conducta alimentaria, resultaron tener, aunque baja, una relación mayor que las otras variables estudiadas.
Factores de riesgo de la ideación suicida en adolescentes de media vocacional de dos Instituciones Educativas de la localidad de Fontibón. Un análisis desde la Psicología Forense
Authors: Varón Leidy Katerine Pescador , Jiménez William Alejandro Jiménez
Published: August 2017

En esta investigación se analizó los factores de riesgo presentes en la ideación suicida de 124 adolescentes de media vocacional, con edades comprendidas entre 14 a 18 años, mediante la aplicación del Inventario PANSI en dos Instituciones Educativas de la localidad de Fontibón. Se realizó un estudio cuantitativo de diseño no experimental de tipo transversal descriptivo correlacional. Entre los resultados que se obtuvieron se evidencia correlación entre las variables que se midieron, considerando que los puntajes más altos son las causas que llevan a que los adolescentes presenten conducta suicida. Para el análisis de resultados se utilizó el programa SPSS Windows 17, en el cual se muestra que los factores más comunes de conductas suicidas en estas instituciones son: la tristeza, la soledad, la depresión, la ideación suicida y la desesperanza, acompañado de factores protectores como: la autoconfianza, la esperanza, la alegría, la satisfacción con la vida y el autocontrol. Enfocado hacia el campo de la psicología forense, se evidencia la ausencia de material teórico y empírico que argumente las evidencias encontradas en este estudio.
Estilos y estrategias de afrontamiento y rendimiento académico: una revisión empírica
Authors: Quiñones Álix Sofía Ávila , Mogollón Gloria Johanna Montaña , Arenas David Jiménez , Díaz Jenny Paola Burgos
Published: August 2017

This is a descriptive and detailed revision of qualitative investigations of coping styles and strategies; academic performance of adolescent students. It considered both, independent and correlational studies among the two variables. Different data bases were revised like Dialnet, Redalyc, Scielo y Science Direct. 479 articles were obtained from these, 46 of these responded to the selection criteria that entailed (research article, indexed journal, adolescents). Alongside this search there was a prevalence of the studies related to different variables and their relationship with coping styles and strategies. The studies present common results in terms of positive correlations between active coping styles and well being.
Escola e Educação: a quem interessa?
Authors: Betini Geraldo Antonio
Published: August 2017

O presente artigo pretende discutir as políticas sociais, educacionais em seus aspectos mais amplos, em um contexto em que se faz necessário posicioná-las e entendê-las sob uma visão que se tem de Estado e de sociedade civil. Busca-se especificar as políticas educacionais e o seu papel na sociedade capitalista como um instrumento ideológico, político e econômico de hegemonia. Trata-se de uma política educacional produtivista, voltada a um novo paradigma de acumulação, necessário ao modelo de desenvolvimento neoliberal. A educação é oferecida às camadas populares de maneira como as forças hegemônicas querem, como estratégia do capital, visando à educação da população para o consenso. Nas múltiplas e contraditórias relações sociais, o Estado atua como mínimo para as políticas sociais, ainda que forte para o mercado.
Educação infantil no Brasil: história e desafios contemporâneos
Authors: Silva Otavio Henrique Ferreira , Soares Ademilson de Sousa
Published: August 2017

Este artigo teve como objetivo contextualizar a trajetória da política pública de educação para a primeira infância no Brasil, a partir do final do século XIX até os tempos atuais. As análises foram desenvolvidas tendo como base a revisão da literatura de principais autores referências da área, tais como Campos (1979, 1985), Kramer (1984), Vieira (1988), Kishimoto (1990), Rosemberg (1992) e Kuhlmann Jr. (2011). Assim, foi analisado o desenvolvimento histórico da Educação Infantil no Brasil do final do século XIX até os tempos atuais e apontados alguns dos principais desafios dessa política frente ao atual cenário político brasileiro de fragilização do Estado Democrático de Direito.
Perancangan Sistem Informasi Manajemen Rumah Sakit Modul Akuntansi Dan Keuangan
Authors: Hardiwinata Tantoni , Buana Putu Wira , Wirdiani Ni Kadek Ayu
Published: August 2017

Module Management Information System of Accounting and Finance in a hospital is required, because the transactions that occur in a company already so much. Transactions that are not recorded properly, there’s no chance in making judgments and decisions well. Module of Accounting and Finance to increase its benefits, the data must be systematically recorded, summarized and grouped, and presented in the report. Manually recording transactions is still a constraint to get a good recording results because of errors in recording transactions often occur as well as the time required to obtain a sufficiently long financial statements. In this study will be made of a system of management accounting and financial information that is useful to overcome obstacles in the accounting process is done manually. The management system includes recording in journalizing, ledgers, and report generation. The management information system in the form of context diagram, diagram Tiered, Overview Diagram, Data Flow Diagrams, Database, and GUI.
Perancangan Sistem Informasi Parkir dengan WiFi Berbasis Arduino
Authors: Yulianto Novi , Bacharuddin Fahraini
Published: August 2017

Now the need for access to information is very important because the information obtained can specify or provide comfort and ease in performing daily activities. One example is to use gadgets such as smartphones, notebooks, tablets and others, we can easily find out information directly without having to come to the venue. This system aims to design information systems in the parking lot. This technology can provide an idea of ??the amount of available parking spots has been filled or empty. By accessing the IP address given earlier, then we will know the availability of parking space directly. From the test results, it can be said that this system has the advantages of easy to use, the application is simple and can help improve the comfort / convenience for users of the car park. But this system also has the disadvantage of a webserver which is used has a very small memory that can not be accessed by many concurrent users in one time.
Pembentukan Data Mart Menggunakan Metode Generalization
Authors: Sugita Aryandana I Gede , Sukarsa I Made , Buana Putu Wira
Published: August 2017

Technology today causing the data needs of an agency or company to process the data or analyze data quickly, dense and higher. Companies or institutions want the data analysis process can save time as much as possible. The data warehouse is a data analysis technology that is useful to resolve the issue. The data warehouse is a repository of data that is useful to accommodate all the history data held by agencies or companies. Data marts are small part of the data warehouse. Data mart is focused on a single subject. This study uses a generalization method to perform the process of establishing a data mart. Generalization is a useful method to reduce or narrow the differences in the data based Subclass. Subclass were integrated into a Superclass useful to collect some data from the Subclass. Subclass is the data that is more descriptive. Superclass is more general in nature of data. The result obtained is a collection of some Subclass predetermined or selected later formed a Superclass useful to accommodate the resources of the Subclass.
IKLIM MIKRO DAN RESPON HEMATOLOGI KELINCI LOKAL (Lepus nigricollis) PADA JENIS KANDANG BERBEDA
Authors: NURIYASA I M.
Published: August 2017

Salah satu kendala dalam pengembangan ternak kelinci adalah ternak ini sensitif terhadap perubahan faktor lingkungan. Pergeseran kondisi lingkungan (iklim mikro ) dari kebutuhan optmimum menyebabkan penurunan produktivitas. Kandang yang lebih sesuai dengan kondisi lingkungan merupakan salah satu solusi untuk mengurangi cekaman panas di daerah dataran rendah tropis. Percobaan dilaksanakan dengan menggunakan Rancangan Acak Kelompok (RAK) dengan tiga perlakuan dan 5 kali ulangan. Perlakuan pertama adalah: kandang under ground shelter (K0), Kandang alas semen (K1) dan perlakuan ketiga adalah: kandang battery (K2). Kelinci yang dipergunakan adalah kelinci jantan lokal lepas sapih dengan umur 4 – 5 minggu. Variabel yang diamati adalah iklim mikro kandang dan respon hematologi ternak kelinci jantan lokal. Kandang K0 menyebabkan temperatur dalam kandang lebih rendah (P<0,05) daripada kandang K2, namun tidak berbeda nyata (P>0,05) dibandingkan dengan K1. Kelembaban udara dalam kandang K2 lebih tinggi (P<0,05) daripada K1 dan K0. Tidak terjadi perbedaan yang nyata (P>0,05) pada variabel intensitas radiasi, suhu maksimum dan suhu minimum pada perlakuan kandang berbeda. Tidak terjadi perbedaan yang nyata pada kandungan hematokrit, glukosa, dan trigliserida darah ternak kelinci yang dipelihara pada kandang berbeda. Kelinci yang dipelihara pada kandang K0 dan K1 menghasilkan kandungan haemoglobin dan eritrosit lebih tinggi (P<0,05) daripada K2, sedangkan kandungan leukosit darah kelinci yang dipelihara pada kandang K2 lebih tinggi (P<0,05) daripada K0 dan K1 Dari hasil penelitian dapat disimpulkan bahwa kandang under ground shelter dan kandang alas semen menyebabkan iklim mikro dan respon hematologi lebih baik daripada kandang battery.
PEMANFAATAN DAUN KALIANDRA (Calliandra calothyrsus) SEBAGAI SUMBER PROTEIN PADA PAKAN ITIK
Authors: LAKSMIWATI N. M. , SITI N. W.
Published: August 2017

Penelitian ini bertujuan untuk mengkaji tingkat pemberian daun kaliandra sebagai sumber protein pada pakan itik. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan empat perlakuan yaitu pakan tanpa daun kaliandra (A = Kontrol ), pakan yang diberi 5% daun kaliandra (B), 10% (C) dan 15% daun kaliandra (D). Masing-masing perlakuan diulang lima kali dan setiap ulangan menggunakan delapan ekor itik Tegal dewasa. Ransum disusun isokalori (ME: 2800 kkal/kg) dan isoprotein(CP: 15%). Ransum dan air minum selama penelitian diberikan secara ad libitum. Variabel yang diamati adalah : konsumsi ransum, produksi telur (Duck Day Production), konversi ransum, bobot telur, warna kuning telur dan perkembangan organ reproduksi. Hasil penelitian menunjukkan bahwa pemberian 10 % daun kaliandra pada pakan (perlakuan B), belum berpengaruh terhadap prduksi telur harian (Duck Day Production), FCR dan perkembangan organ reproduksi(P>0,05) tetapi terhadap konsumsi ransum dan warna kuning telur sudah dipengaruhi ( P<0,05 ). Peningkatan pemberian sampai 15% (perlakuan C) nyata menurunkan produksi telur, perkembangan organ reproduksi, bobot telur dan efisiensi ransum, tetapi terhadap skor warna kuning telur meningkat (P<0,05), seiring dengan meningkatnya tingkat pemberian. Disimpulkan bahwa penggunaan daun kaliandra yang optimum pada pakan itik adalah 10% sebab diatas level tersebut menyebabkan produksi telur, bobot telur, perkembangan organ reproduksi menurun dan kurang efisien dalam penggunaan ransum.
KELAYAKAN PENGEMBANGAN MODEL INTEGRASI HIJAUAN-KELAPA
Authors: RUMAMBI AGNITJE
Published: August 2017

Penduduk miskin di Indonesia diperkirakan sebesar 19% dari populasi penduduk. Salah satu ciri penduduk miskin adalah kekurangan gizi meliputi protein, zat besi, vitamin A, seng dan yodium. Pemerintah Indonesia menyikapi masalah kemiskinan dan kelaparan dengan memperkuat ketahanan pangan melalui peningkatan produksi pangan, diverifikasi pangan serta memperbaiki distribusi pangan. Tujuan kajian ini adalah untuk mengetahui kelayakan pengembangan model integrasi hijauan-kelapa. Dasar pemikiran produktivitas kelapa secara monokultur adalah rendah, sehingga perlu pemanfaatan lahan dibawah tegakan kelapa dengan pengembangan integrasi hijauan-kelapa. Masalah yang perlu ditangani dalam pengembangan model hijauan-kelapa adalah mengenai (1) kelayakan agronomis seperti pemilihan jenis hijauan yang sesuai dengan iklim mikro di bawah kelapa (2) kelayakan teknis menyangkut manajemen hijauan-kelapa, (3) kelayakan ekonomis dan (4) kelayakan lingkungan model hijauan-kelapa. Kesimpulan, Pengembangan hijauan dibawah kelapa memiliki beberapa keuntungan dan kerugian. Namun resiko kerugian dapat dikurangi dengan melakukan analisis kelayakan agronomis, teknis, ekonomi dan lingkungan.
SUPLEMENTASI GAMAL SEBAGAI RUMEN DEGRADABLE PROTEIN (RDP) UNTUK MENINGKATKAN KECERNAAN (In Vitro) RANSUM TERNAK RUMINANSIA YANG MENGANDUNG JERAMI PADI
Authors: SURYANI NI NYOMAN , MANGKU BUDIASA I KETUT , ARI ASTAWA I PUTU
Published: August 2017

Penelitian ini bertujuan untuk mengetahui kecernaan fermentatif bahan kering (KCFBK) dan bahan organik (KCFBO) serta hasil fermentasi ransum yang mengandung jerami padi dan disuplementasi dengan gamal sebagai RDP secara in vitro. Empat perlakuan ransum disusun berdasarkan BK adalah: (A) rumput gajah 45%+jerami padi 0%+gamal 15%+kaliandra 10%+konsentrat 30%; (B) rumput gajah 30%+jerami padi 10%+gamal 20%+kaliandra 10%+konsentrat 30%; (C) rumput gajah 15%+jerami padi 20%+gamal 25%+kaliandra 10%+konsentrat 30%, dan (D) rumput gajah 0%+jerami padi 30%+gamal 30%+kaliandra 10%+ konsentrat 30%. Fermentasi ransum secara in vitro pada pengamatan 4 dan 48 jam menggunakan metode Minson & Mc Leod Method (1972) yang dimodifikasi. Hasil penelitian menunjukkan, pada fermentasi ransum secara in vitro baik pada inkubasi 4 jam maupun 48 jam, pH substrat ransum tetap berada dalam kisaran normal (6,54-,79). Meningkatnya jumlah gamal sebagai RDP dalam ransum meningkatkan konsentrasi N-NH3, KCFBK dan KCFBO. Konsentrasi N-NH3, KCFBK dan KCFBO meningkat pada inkubasi 48 jam dibandingkan inkubasi 4 jam. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa potensi jerami padi sebagai komponen ransum ternak ruminansia terbaik ditunjukkan oleh perlakuan C dibanding semua perlakuan berdasarkan degradabilitas dan kecernaan BK dan BO ransum.
KEBUTUHAN ENERGI DAN PROTEIN UNTUK HIDUP POKOK DAN PERTUMBUHAN PADA AYAM KAMPUNG UMUR 10-20 MINGGU
Authors: MAHARDIKA I G. , KRISTINA DEWI G.A.M. , SUMADI I K. , SUASTA I M.
Published: August 2017

Penelitian ditujukan untuk menghitung kebutuhan energi dan protein untuk hidup pokok dan untuk pertumbuhan pada ayam kampung umur 10-20 minggu. Sembilan puluh enam ekor ayam kampung umur 10 minggu yang dibagi dalam 4 kelompok perlakuan yaitu ayam yang diberikan ransum mengandung 3100 k.kal ME/kg dan 22% protein (perlakuan A), ransum yang mengandung 3000 K.kal ME/kg dan 20% protein (perlakuan B), ransum yang mengandung 2900 K.kal ME/kg dan 18% protein (perlakuan C) dan ransum yang mengandung 2800 K.kal ME/kg dan 16% protein (perlakuan D). Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 4 ulangan. Hasil penelitian ini mendapatkan bahwa kebutuhan energi untuk hidup pokok pada ayam kampung adalah: 138,77 W0,75 kcal/hari (W: berat badan ayam dalam kg), sedangkan kebutuhan protein untuk hidup pokok pada penelitian ini adalah 7,8 g/W0,75/hari. Kebutuhan energi untuk pertumbuhan atau kenaikan berat badan diperoleh 3,3 K.cal/1g kenaikan berat badan sedangkan kebutuhan protein untuk pertumbuhan adalah: 0,33 g protein setiap kenaikan 1g kenaikan berat badan.
PENGARUH PENGGUNAAN POLLARD TERFERMENTASI DENGAN RAGI TAPE DALAM RANSUM TERHADAP PRODUKSI TELUR AYAM LOHMANN BROWN
Authors: BIDURA I G. N. G. , PUSPANI E. , WARMADEWI D. A. , SUSILA T. G. O. , SUDIASTRA I W.
Published: August 2017

Penelitian ini bertujuan untuk mempelajari pengaruh penggunaan pollard terfermentasi oleh ragi tape terhadap produksi telur ayam Lohmann Brown umur 42-50 minggu. Rancangan yang digunakan adalah rancangan acak lengkap (RAL) dengan tiga perlakuan dan enam kali ulangan dan setiap ulangan menggunakan dua ekor ayam Lohman Brown umur 42 minggu. Ransum yang digunakan selama penelitian mengandung protein kasar 17% dan energi metabolis 2750 kkal/kg. Ransum tanpa pollard (A) sebagai ransum kontrol, ransum dengan penggunaan 15% pollard (B), dan ransum dengan 15% pollard terfermentasi oleh ragi (C). Ransum dan air minum diberikan ad libitum. Variabel yang diamati, yaitu konsumsi ransum, berat telur total, berat telur rata-rata, jumlah telur, tebal kulit telur, berat jenis, warna kuning telur, efisiensi penggunaan ransum, dan kadar kolesterol telur. Hasil penelitian menunjukkan bahwa penggunaan 15% pollard terfermentasi oleh ragi (perlakuan C) ternyata tidak berpengaruh nyata (P>0,05) terhadap konsumsi ransum, berat telur, hen-day production, warna kuning telur, dan FCR dibandingkan dengan kontrol. Sebaliknya, secara nyata (P<0,05) menurunkan kadar kolesterol telur ayam. Penggunaan 15% pollard ternyata secara nyata (P<0,05) meningkatkan konsumsi ransum. Akan tetapi secara nyata (P<0,05) menurunkan efisiensi penggunaan ransum, hen-day production, dan tebal kulit telur dibandingkan dengan kontrol. Dari hasil penelitian ini dapat disimpulkan bahwa penggunaan 15% pollard dalam ransum ternyata menurunkan produksi telur, dan sebaliknya setelah mengalami fermentasi oleh ragi tape nyata memberikan hasil yang sama dengan kontrol serta mampu menurunkan kadar kolesterol telur ayam Lohmann Brown umur 42-50 minggu.
ANALISA PENDAPATAN DAN EFISIENSI EKONOMIS PENGGUNAAN PAKAN PADA USAHATANI PENGGEMUKAN SAPI BALI (STUDI KASUS DI DESA LEBIH, KABUPATEN GIANYAR)
Authors: SUKANATA I W. , - SUCIANI , PARIMARTHA K. W. , PUTRI B. R. T. , SURANJAYA I G.
Published: August 2017

Kemampuan petani untuk mengalokasikan faktor-faktor produksi secara efisien dan ekonomis sangat penting untuk memaksimumkan pendapatan. Penelitian ini bertujuan untuk menganalisis pendapatan peternak dan tingkat efisiensi ekonomis penggunaan pakan hijauan dan pakan konsentrat dalam usahatani penggemukan sapi bali. Wawancara terhadap 50 peternak yang ada di Desa Lebih telah dilakukan pada tahun 2009 untuk mengumpulkanan data. Tingkat pendapatan peternak dianalisis berdasarkan atas biaya tunai dan biaya total. Efisiensi ekonomis penggunaan pakan hijauan dan pakan konsentrat ditentukan dengan mencari indeks efisiensi pakan tersebut. Hasil penelitian ini menunjukkan bahwa usahatani penggemukan sapi bali memberikan keuntungan pada peternak sebesar Rp. 1.292.485/ekor, dengan R/C ratio 1,2 jika hanya memperhitungkan biaya tunai (tanpa memperhitungkan biaya pakan hijauan, tenaga kerja, dan lahan). Namun jika semua biaya diperhitungkan secara finansial, usahatani penggemukan sapi bali menyebabkan kerugian sebesar Rp. 698.426,65/ekor, dengan R/C rasio 0,92. Jumlah pemberian pakan hijauan sudah mendekati kondisi yang efisien secara ekonomis (sedikit berlebihan) dengan nilai Indeks Efisiensi 0,93. Sedangkan jumlah pemberian pakan konsentrat tidak efisien dengan nilai Indeks Efisiensi 0,57, pemberian pakan hijauan dan konsentrat harus dikurangi sehingga masing-masing menjadi 29,27 kg/ekor/hari dan 2,35 kg/ekor/hari (setara dedak padi) untuk mencapai kondisi yang efisien secara ekonomis.
RESPONS FISIOLOGI KELINCI LOKAL YANG DIBERI RANSUM MENGGUNAKAN AMPAS TAHU YANG DISUPLEMENTASI RAGI TAPE PADA JENIS KANDANG BERBEDA
Authors: I M. Nuriyasa , N. G. K. Roni , E. Puspani , D. P. M. A. Candrawati , I W. Wirawan , A. W. Puger
Published: August 2017

Penelitian yang bertujuan mempelajari respon fisiologi kelinci jantan lokal telah dilakukan dengan menggunakan rancangan acak kelompok (RAK) pola split-plot 2×3 dengan 4 blok (ulangan). Jenis kandang sebagai main plot yang terdiri dari: kandang under ground shelter (K0) dan kandang battery (K1). Perlakuan ransum sebagai sub plot yang terdiri dari: ransum tanpa menggunakan ampas tahu (R0), ransum menggunakan 15% ampas tahu tanpa suplementasi ragi tape (R1) dan ransum menggunakan 15% ampas tahu yang disuplementasi 0,2% ragi tape (R2).Hasil penelitian mendapatkan bahwa kandang battery menyebabkan suhu dan kelembaban kandang lebih tinggi daripada kandangunder ground shelter. Temperatur dan kelembaban udara lebih tinggi pada K1 menyebabkan denyut jantung dan temperatur kulit lebih tinggi daripada K0. Perlakuan ransum tidak berpengaruh nyata (P>0,05) terhadap temperatur dan kelembaban kandang serta temperatur rektal dan kulit ternak kelinci. Pada kandang K0, perlakuan ransum tidak berpengaruh nyata terhadap laju respirasi. Pada kandang K1, perlakuan ransum R2 menyebabkan laju respirasi kelinci jantan lokal lebih tinggi daripada R1 dan R0. Dari hasil penelitian dapat disimpulkan bahwa kelinci jantan lokal yang dipelihara pada kandang under ground shelter menghasilkan respon fisiologi lebih baik daripada kandang battery. Penggunaan ampas tahu dalam ransum kelinci dan suplementasi ragi tape pada penggunaan ampas tahu tidak mempengaruhi respon fisiologi ternak kelinci jantan lokal.
ANALISIS EKONOMI USAHA TERNAK BABI DENGAN PEMBERIAN SEKAM PADI DALAM RANSUM YANG MENGANDUNG LIMBAH HOTEL
Authors: I N. T. Ariana , A. W. Puger , A. A. Oka , N. L. P. Sriyani
Published: August 2017

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan sekam padi sebagai sumber serat dalam ransum yang mengandung limbah hotel terhadap analisis ekonomi usaha ternak babi. Dua puluh empat ekor babi persilangan Landrace x Yorkshire jantan kastrasi, dengan umur 2 bulan dan berat badan 26,15±0,73 kg dibagi dalam empat perlakuan ransum, yaitu tanpa sekam padi (R0), 10% sekam padi (R1), 20% sekam padi (R2), dan 30% sekam padi (R3), masing-masing terdiri atas enam ekor ternak babi. Penelitian menggunakan kandang individu berukuran panjang 1,9 m dan lebar 0,5 m. Pakan diberikan secara ad libitum. Penelitian menggunakan Rancangan Acak Lengkap (RAL) pola searah. Data yang diperoleh dianalisis dengan one-way ANOVA. Apabila terdapat perbedaan, analisis dilanjutkan dengan menggunakan Duncan’s New Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa total biaya konsumsi, biaya konsumsi ransum harian, biaya ransum per kilogram kenaikan berat badan dan total biaya produksi ternak babi perlakuan R3 masing-masing adalah 297.021±3.916 rupiah/ekor, 4.243±55 rupiah/ekor/hari, 5.132±314 rupiah/kg dan 627.021±3.916 rupiah/ekor, dan ini lebih rendah (P<0,05) daripada perlakuan R0 dan R1 yang masing-masing adalah 406.908±14.529 dan 400.480±17.819 rupiah/ekor untuk total biaya konsumsi, 5.812±207 dan 5.721±254 rupiah/ekor/hari untuk biaya konsumsi ransum harian, 6.314±433 dan 5.822±119 rupiah/kg untuk biaya ransum per kilogram kenaikan berat badan serta 736.908±14.529 dan 730.480±17.819 rupiah/ekor untuk total biaya produksi. Total pendapatan pada perlakuan R1yaitu 963.666±54.701 rupiah/ekor, lebih tinggi (P<0,05) daripada perlakuan R2 dan R3 yang masing-masing hanya 837.666±79.894 dan 813.166±59.465 rupiah/ekor. Keuntungan usaha, income over feed cost dan B/C rasio usaha ternak babi diantara keempat perlakuan berbeda tidak nyata. Disimpulkan bahwa penggunaan sekam padi pada level 10% dalam ransum yang mengandunglimbah hotel lebih menguntungkan.
PENGARUH TINGKAT PENGGUNAAN KULTUR ISOLAT Saccharomyces spp DALAM RANSUM TERHADAP PENAMPILAN DAN KADAR GAS AMONIA EKSKRETA AYAM
Authors: A. T. Umiarti , E Puspani , I. G. N. G. Bidura
Published: August 2017

Penelitian ini bertujuan untuk mengkaji pengaruh suplementasi kultur Saccharomyces spp. dalam ransum terhadap penampilan dan kadar gas ammonia ekskreta ayam broiler umur 2-6 minggu. Rancangan yang digunakan adalah rancangan acak engkap (RAL) dengan empat perlakuan dan enam kali ulangan. Tiap ulangan menggunakan tiga ekor ayam broiler umur dua minggu dengan berat badan homogen. Ransum yang diberikan selama penelitian disusun dengan kandungan protein kasar 20% dan energi termetabolis 2900 kkal/kg tanpa suplementasi kultur Saccharomyces spp. sebagai kontrol (A). Suplementasi masing-masing: 0,10%, 0,20%, dan 0,30% kultur Saccharomyces spp. dalam ransum kontrol, masing-masing sebagai perlakuan B, C, dan D. Ransum dan air minum selama penelitian diberikan secara ad libitum. Variabel yang diamati adalah konsumsi ransum, berat badan akhir, pertambahan berat badan, feed conversion ratio (FCR), dan kadar gas amonia ekskreta. Hasil penelitian menunjukkan bahwa suplementasi kultur Saccharomyces spp. dalam ransum basal pada level 0,10% (B); 0,20% (C), dan 0,30% (D) secara nyata (P<0,05) dapat meningkatkan konsumsi ransum, berat badan akhir, dan pertambahan berat badan ayam jika dibandingkan dengan tanpa suplementasi (A). Akan tetapi, kadar gas amonia ekskreta ayam nyata (P<0,05) lebih rendah daripada kontrol. Dapat disimpulkan bahwa suplementasi kultur Saccharomyces spp. dalam ransum basal pada level 0,10-0,30% dapat meningkatkan penampilan dan menurunkan kadar gas amonia dalam ekskreta ayam broiler umur 2-6 minggu.