bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROFIL SOAL UJIAN NASIONAL MATA PELAJARAN KIMIA SMA TAHUN PELAJARAN 2017/2018 DITINJAU DARI KOMPETENSI DASAR ISI MATERI DAN JENJANG KELAS
Authors: Subagia I Wayan , Wiratini Ni Made , Khairat Fikriatul 
Published: September 2019

AbstrakPenelitian ini bertujuan untuk mendeskripsikan dan menjelaskan profil soal UN mata pelajaran kimia SMA tahun pelajaran 2017/2018 ditinjau dari kompetensi dasar, isi materi dan jenjang kelas. Metode pengumpulan data yang digunakan adalah studi dokumen. Data dianalisis menggunakan teknik deskriptif kuantitatif. Hasil penelitian ini adalah sebagai berikut: (1) Soal UN mata pelajaran kimia ditinjau dari kompetensi dasar, terdapat 26 kompetensi dasar yang terlibat pada soal dengan persentase 37,14% dan 44 kompetensi dasar yang tidak terlibat dengan persentase 62,86%. Selain itu, terdapat kompetensi dasar yang memiliki jumlah soal lebih dari satu soal. (2) Soal UN mata pelajaran kimia ditinjau dari isi materi, terdapat 16 materi pokok yang terlibat pada soal dengan persentase 84,21% dan 3 materi pokok yang tidak terlibat dengan persentase 15,79%. Selain itu, terdapat materi pokok yang memiliki jumlah soal lebih dari satu soal. (3) Soal UN mata pelajaran kimia ditinjau dari jenjang kelas, kompetensi dasar dan isi materi pokok yang dominan terdapat di kelas XII sebanyak 40,0% (16 soal), kelas XI sebanyak 37,5% (15 soal) dan kelas X sebanyak 22,5% (9 soal).Kata Kunci: ujian nasional, kimia, SMAAbstractThis study aimed to describe and explain the profile of National Examination test of high school chemistry subjects in the academic year 2017/2018 viewed from basic competency, content, and grade level. The data collection method used is document study. Data were analyzed using quantitative descriptive techniques. The results of this study are as follows: (1) UN items for chemistry subjects viewed from basic competencies, ware 26 basic competencies involved in the problem with a percentage of 37,14% and 44 basic competencies not involved with the percentage 62,86%. In addition, there ware basic competencies which have more than one question. (2) UN items for chemistry subjects viewed from the contents, showed 16 subject matter involved in the question with a percentage of 84,21% and three subject matter not involved with a percentage of 15,79%. In addition, there ware a subject matter that had more than one question. (3) UN items for chemistry subjects for the 2017/2018 school year viewed from the grade level, the basic competencies and contents of the dominant subject matter in class XII as much as 40,0% (16 questions), class XI as much as 37,5% (15 questions) and class X as much as 22,5% (9 questions). Key words: national exam, chemistry
Experimental and Numerical Study of the Uniaxial Compressive Stress-Strain Relationship of a Rock Mass with Two Parallel Joints
Authors: Xiong L. X. , Yuan H. Y. , Zhang Y. , Zhang K. F. , Li J. B. 
Published: September 2019

AbstractA “rock bridge”, defined as the closest distance between two joints in a rock mass, is an important feature affecting the jointed rock mass strength. Artificial jointed rock specimens with two parallel joint fractures were tested under uniaxial compression and numerical simulations were carried out to study the effects of the inclination of the rock bridge, the dip angle of the joint, rock bridge length, and the length of joints on the strength of the jointed rock mass. Research results show: (1) When the length of the joint fracture, the length of the rock bridge, and the inclination of the rock bridge stay unchanged, the uniaxial compressive strength of the specimen gradually increases as the inclination of the joint fracture increases from 0°to 90°. (2) When the length of the joint fracture, the length of the rock bridge, and the inclination of the joint fracture stay unchanged, the uniaxial compressive strength of the specimen shows variations in trends with the inclination of the rock bridge increasing from 30° to 150° (3). In the case when the joint is angled from the vertical loading direction, when the dip angle of the joint fracture, the inclination of the rock bridge, and the length of the rock bridge stay unchanged, the uniaxial compressive strength of the specimen gradually decreases with an increasing length of joint fracture. When the dip angle of the joint fracture, the inclination of the rock bridge, and the length of the joint fracture stay unchanged, the uniaxial compressive strength of the specimen does not show a clear trend with an increase of the length of the rock bridge.
Multi-Criteria Decision Analysis of Entrepreneurial Orientation and Business Performance in Nigeria
Authors: Adebiyi Sulaimon Olanrewaju , Amole Bilqis Bolanle , Arikewuyo Kareem Abidemi , Oyenuga Olamilekan Gbenga 
Published: September 2019

Abstract
This study advances research on entrepreneurial orientation and business performance by assessing, prioritizing, ranking, and evaluating decision choices among entrepreneurial orientation attributes that influence small and medium scale enterprise performance in Nigeria. Data were gathered through the multi-criteria decision-making (MCDM) tool called analytic hierarchy process (AHP) based questionnaire administered to practicing entrepreneurs in Lagos State, Nigeria. The population of the study consists of all the firms (mainly small and medium scale businesses) registered by Lagos Chamber of Commerce, totalling 1766 at the time of this study. The sample size was calculated through Yamane formula, while entrepreneurs managing the sampled firms were the respondents carefully selected for the study through a random sampling procedure. Data collected were analysed through descriptive statistics and analytic hierarchy process procedures for eliciting the consistency ratio, consistency index, Lambda Max, local and global priority values for an effective policy decision. The priorities were established in line with the AHP framework using pairwise comparisons and judgment of entrepreneurs. The results revealed the preference of entrepreneurial orientation dimension that influenced business performance most based on pairwise experiences and trade-off of different attributes. This study explores the application of AHP methodology for measuring complex entrepreneurial decision-making process for enhancing business performance. Thus, the AHP revealed a potential research method in computing weights and chasing MCDM process.
Abdominal aortic pseudoaneurysm as a complication of lumbar disc surgery
Authors: Simsek Baran , Yuksel Volkan , Guclu Orkut , Huseyin Serhat 
Published: September 2019

Background:
Iatrogenic vascular injury during lumbar discectomy is a rare but serious and life threatening complication. The pituitary rongeur is the usual cause of injury during the disc surgery. A deep bite can injure the major vessels, especially the abdominal aorta or the common iliac arteries.

Case Presentation:
We present a 33-year-old female patient with complaints of continuous abdominal pain and difficulty in walking. Her complaints began a couple of days before her admittance to our clinic. In the medical history, the patient had undergone a lumbar discectomy operation due to L4–L5 disc hernia 4 months ago. Her follow-up physical examinations were uneventfully in the first and third month of the lumbar disc surgery. The patient had no any chronic diseases in her medical history. Computed tomographical angiography revealed a 57 × 42 mm pseudoaneurysm formation from the abdominal aorta arising closely from the abdominal aortic bifurcation level. A primary repair for the posterior abdominal aortic defect and a patchplasty for the aortotomy was performed.

Conclusion:
Clinician should suspect of vascular complications in terms of ongoing complaints, such as abdominal pain or a pulsatile mass in the abdominal region after lumbar disc surgery. In such cases, the clinical evaluation and imaging procedures must be done carefully.
Relationship of Nicotine Levels With Prolactant Hormones In Passive Smoking Postpartum Mom
Authors: Amran Amrina , Sulastri Delmi , Susilasastri Susilasastri 
Published: September 2019

Absorption of nicotine from the lungs into the blood takes place so quickly that 8 seconds have reached the brain and inhibits the central nervous system. Approximately 85% of housewives in Indonesia exposed to smoke, smokers die 8 for active smokers and passive smokers die because of the exposure to other people's smoke. Cigarette consumption can reduce thevolumeof milk for a right to disrupt thehormone prolactin. The purpose of this study was to determine the relationship between the levels of nicotine in the levels of the hormone prolactin in postpartum mothers smokers pasive . Desain this study was cross-sectional. Thepopulation was postpartum mothers with a total sample of 49 people,by consecutivesampling. Examination of nicotine levels andprolactinhormone levels using the ELISA method. Data were analyzed by univariate and bivariate with correlation test. The results showed that the average nicotine level was 23.18 ± 3.18 ng / ml and the average hormone prolactin level was 7.61 ± 1.72 ng / ml. There is a correlation between nicotine level and prolactin hormone level (r = -0.526), (r 2 = 0.276), (p <0.05). The conclusion of the study is a strong negative correlation between nicotine levels and prolactin hormone levels in passive postpartum mothers.
Unemployment and vulnerable financial situation among recent dental graduates of Kerala, India - Results from a cross-sectional study
Authors: Mohan Malu , Ravindran T K Sundari 
Published: September 2019

Objective:
This study aims to examine the current employment characteristics and financial situation of recent dental graduates of Kerala, India, in the context of a drastic rise in the number of dental graduates in the state over the past two decades, following a policy change in dental education at the dawn of the 21st century.

Methodology:
A cross-sectional study was conducted among 400 recent dental graduates selected using circular systematic random sampling from a sampling frame of all dental graduates who graduated in any dental college in Kerala between April 2014 and February 2018 and who have registered at the Kerala State Dental Council.

Results:
More than two-thirds of the participants were females. Graduates trained from private dental colleges formed the majority. A significant proportion was currently unemployed (27%). The private sector was the predominant employment avenue for the dental graduates (90.9%). A notable proportion of the study participants did not have a regular income (32.1%). The current employment status of the graduates showed a statistically significant difference in proportions according to gender, type of educational institution, and the employment status of the graduates’ male parents. There were significant differences in the current financial situation according to gender, caste, and training background.

Conclusion:
The study reveals the existence of a high rate of unemployment among the recent dental graduates of Kerala. Their financial situation is indicative of vulnerability and dependent status. These findings have major policy implications for dental training and regulation of dental profession in the country.
Literature Circles: Creating an Environment of Fluency and Fun
Authors: Candilasa Jahzeel Montero 
Published: September 2019

Literature circles create an opportunity for students to make reading a fun-filled activity and at the same time develop their fluency skills. This action research examined the efficacy of creating literature circles in the classroom as an intervention program to address students’ problems in reading fluency specifically in terms of phrasing and accuracy. Furthermore, it also investigated the attitudes of students’ toward reading before and after they became members of a literature circle. The study was conducted among 30 grade 7 students from the same section who belong to the frustration level during the oral reading assessment done at the beginning of the school year. Results of the study revealed that there was an improvement in the students phrasing in reading after the 10-week intervention period but not significantly enough to improve their fluency. On the other hand, a significant difference was observed on the students’ reading rate after the intervention period. Furthermore, the students’ attitudes toward reading have also positively changed after they became members of the literature circles. The study concluded that the creation of literature circles in the classroom could improve students’ reading fluency.
O processo de involução econômica do Estado de Alagoas 2002 - 2014
Authors: C. E. Torres Wagner 
Published: September 2019

Os objetivos deste artigo são avaliar o desempenho da economia do estado de Alagoas de 2002 a 2014 nos aspectos estruturais e históricos da alta dependência do setor sucroalcooleiro aliada a reduzida capacidade de investimento com recursos próprios correlacionada a forte restrição intertemporal do governo. A análise mostrou que o processo de involução da economia alagoana está evidenciada na perda de participação relativa em termos de renda per capita e na participação em relação a economia nacional pós 2002. Destaca-se, ainda, que se avaliou a redução significativa da participação do Valor Adicionado (VA) da indústria de transformação efeito da crise do setor sucroalcooleiro ; o boom do crédito imobiliário correlacionado ao aumento do VA do segmento da construção civil e posteriormente avaliou-se o efeito do estouro da bolha imobiliária impactando na redução do VA da atividade da construção civil pós 2011. Avaliou-se também que a crise fiscal foi resultado da destruição da base tributária dos impostos vinculados a renda, produção e lucros, a qual impactou em quedas significativas dos repasses do Fundo de Participação dos Estados (FPE). Por outro lado, analisou que o incremento significativo do volume de crédito e das Transferências da Previdência Social de 2007 a 2016 resultou em um reduzido acréscimo real da arrecadação do Imposto de Circulação e Mercadorias e Serviços (ICMS) Principal. Porém, o elevado volume de crédito das famílias vem contribuindo para um forte impacto na arrecadação do ICMS Principal e, portanto, aumentando ainda mais a crise fiscal. Foi avaliado, também, o engessamento do orçamento efeito do aporte crescente do Tesouro para financiar o déficit da Previdência aliada à consequência da alta vinculação da despesa a receita para financiar a Educação e Saúde correlacionados a redução significativa da capacidade de investimento do Estado com recursos próprios. E por fim, analisou o efeito da armadilha do alto volume de financiamentos externos e internos obtidos, no período de 2009 a 2014, em razão de ter contribuído para um reduzido crescimento da participação da economia em relação a economia nacional. Todavia, restringirá significativamente a capacidade de realização de investimentos, bem como aumentará a crise fiscal em razão do elevado serviço da dívida dos empréstimos tomados, mas principalmente o extorsivo montante do serviço da dívida Lei nº 9.496/97 de 2017 a 2048.
Un árbol llamado “rey de la selva”, etnobotánica y aspectos ecológicos, amazonia ecuatoriana.
Authors: Cerón Martínez Carlos Eduardo 
Published: September 2019

En este artículo se da a conocer información etnobotánica y ecológica de la especie nativa pequeña arbórea que vive en la amazonia ecuatoriana conocida comúnmente de varios nombres, entre las más frecuentes "rey de la selva", "chacra del diablo", el nombre científico corresponde a Duroia hirsuta (Poepp. & Endl.) Schum., de la familia Rubiaceae. La información se obtuvo a través de varias fuentes: literatura etnobotánica, revisión de muestras depositadas en los herbarios de Quito (Nacional-QCNE y Alfredo Paredes-QAP), de la consulta de los libros de campo del autor del presente artículo. D. hirsuta, es una especie con muchos nombres vernaculares en todas las nacionalidades de nuestra amazonia, presenta varios usos entre ellos los alimenticios y medicinales, así como también las creencias e interpretaciones indígenas con relación a la característica de la planta de vivir en interrelación con las hormigas.
La política pública y el transporte multimodal: Ejes de desarrollo e integración regional
Authors: Usiña Jhon 
Published: September 2019

La importancia estratégica que tiene la política pública en cuanto a la decisión de inversión en infraestructura para el servicio del transporte – pero no del transporte conocido comúnmente – sino aquel transporte multimodal; planificado y organizado, aquel que potencia el desarrollo local y fomenta la integración de las actividades económicas que se realizan en un país, es un asunto trascendental para afianzar el crecimiento de las economías de las naciones de hoy.
El tema de déficit de infraestructura para el transporte multimodal ha sido cuestión de decisión política, más que cuestiones de financiamiento de dichas obras; esto por razones antagónicas al cambio, al entendimiento de que el mundo es dinámico y que el comercio global acelera éste cambio. En los últimos tiempos mucho se ha hablado de la política pública y el desarrollo social, pero cuántos de aquellos manuscritos se han plasmado en mejores oportunidades para comunidades que aún son aisladas del desarrollo productivo – por ejemplo la Amazonía - , y precisamente son aisladas porque no disponen de infraestructura básica en comunicaciones, se debate sobre integración regional entre países que comparten relaciones comerciales, pero el único camino para lograr estos fines sobre los que mucha gente habla, es la infraestructura al servicio del transporte multimodal.
Los inicios del constitucionalismo ecuatoriano: Las constituciones quiteñas de 1809 y 1812
Authors: Landázuri Camacho Carlos 
Published: September 2019

Los siguientes siete artículos son el resultado de la celebración de “Las Jornadas de Estudio Conmemorativas del Bicentenario de la Constitución de Cádiz” que se realizaron en la ciudad de Quito en octubre de 2013. El resultado aquí presentado ha profundizado en el estudio de las circunstancias que rodearon la promulgación de la Constitución liberal española de 1812, con todo el significado y consecuencias que tuvo para la América española.
Se ha realizado un estudio exhaustivo de la situación en la antigua Audiencia de Quito. Se ha analizado los aspectos políticos, sociales, económicos y regionales que se desarrollaron en el primer cuarto del siglo XIX y que tanto influyeron en el desarrollo del Ecuador moderno.
La Constitución quiteña de 1812, encuentros y desencuentros
Authors: Freile Carlos 
Published: September 2019

Los siguientes siete artículos son el resultado de la celebración de “Las Jornadas de Estudio Conmemorativas del Bicentenario de la Constitución de Cádiz” que se realizaron en la ciudad de Quito en octubre de 2013. El resultado aquí presentado ha profundizado en el estudio de las circunstancias que rodearon la promulgación de la Constitución liberal española de 1812, con todo el significado y consecuencias que tuvo para la América española.
Se ha realizado un estudio exhaustivo de la situación en la antigua Audiencia de Quito. Se ha analizado los aspectos políticos, sociales, económicos y regionales que se desarrollaron en el primer cuarto del siglo XIX y que tanto influyeron en el desarrollo del Ecuador moderno.
Los siete sellos cuando morí de Iván Oñate como un apocalipsis
Authors: Guzmán Valeria 
Published: September 2019

Este ensayo fue leído, en la Feria Internacional del Libro del Palacio de Minería de la UNAM, en la Ciudad de México, en el mes de febrero del año 2013. La autora hace una comparación entre el Apocalipsis de San Juan y el libro Cuando morí de Iván Oñate.
Diseño y construcción de un sistema óptico para análisis espectral utilizando la técnica LIF (fluoresencia inducida por luz)
Authors: Manzano Luis A. , López Mario S , Ávalos Eduardo , Sáenz-Plua Rolando 
Published: September 2019

En este artículo se presentan los resultados preliminares de medidas de fluorescencia con base en un espectrómetro construido para uso de la técnica LiF. Este proyecto consiste en el diseño y construcción de un espectrómetro portablecon una fuente luminosa ultravioleta, con el fin de producir fluorescencia sobre ciertas sustancias líquidas transparentes, como por ejemplo las relacionadas con el petróleo. El equipo de medición consta de una fuente luminosa que está compuesta por dispositivos electrónicos y ópticos que generan y enfocan luz ultravioleta, un sistema de energía para que pueda ser portátil, y un sistema de adquisición de datos que permitirá el análisis de fluorescencia en las muestras.
ANALISIS DAYASAING JAGUNG DI WILAYAH SENTRA PRODUKSI DI INDONESIA DENGAN PENDEKATAN POLICY ANALYSIS MATRIX (PAM)
Authors: Darmayanti Ni Wayan Surya , Winandi Ratna , Tinaprilla Netti 
Published: September 2019

The objectives of this research are to analyze competitiveness and the impact of government’s policy of maize farming in several central productions in Indonesia. This research was conducted to analyze maize competitiveness using PAM (Policy Analysis Matrix) method. Data sample was conducted at four maize production centers, including East Java, Central Java, West Java, and South Sulawesi. The results show the forth centre have competitiveness. This showed by PCR values in some production areas less than 1 and for competitive advantage, indicated by DRCR values in production areas also less than 1. Analysis of the Government policy aspect, the government has been able to provide positive incentives for maize farming in North Jawa, Centre of Jawa and West Java. The impact of government policy on inputs and outputs simultaneously can provide a positive incentive to farmers at maize production sites in Java. But the government’s policy hasn’t been able to provide for output in Sulawesi Selatan. The conclusion is the fourth centres of maize production have competitive and comparative advantage. Sulawesi Selatan has high comparative advantages, so Sulawesi Selatan has high potential to improve maize farming.
INCOME DISTRIBUTION INEQUALITY IN WEST SUMATERA AND THE RELATED FACTORS
Authors: Sari Putri Irina Mayang , Mulatsih Sri , Fahmi Idqan 
Published: September 2019

Causal relationship between inequality and growth is far from being well understood. In West Sumatera the higher level of growth rate followed by an increasing in Gini ratio or increasing in income inequality. A sharp rise of income inequality has caused discussion about factors affecting inequality. Objectives of this research are to analyze income inequality condition in each Regency/Municipality in West Sumatera and to analyze the factors affecting income inequality. Through the calculation of the Gini ratio, it was found that the highest income distribution inequality in Regency/Municipality level in West Sumatra from 2006 to 2011 are owned by the Mentawai Islands District with an average Gini ratio is 0.311, while the lowest income distribution inequality of the average owned by the Pesisir Selatan District with an average Gini ratio is 0.217. This research is investigated by analyzing a balance panel data with 19 districts from 2006 to 2011. This study found that there are seven variables which can be associated with a movement in income inequality. Income per capita, routine spending for government officials and dummy earthquake have a positive relationship with income distribution inequality. Meanwhile, industrial sector’s share toward Gross Regional Domestic Products (GRDP), government spending for development program, number of workers in industry and population growth have negative impact.Key words: income distribution, inequality, earthquake, west sumatera