bluuebunny/crossref_metadata_2025_split huggingface dataset:
La investigación educativa en museos y centros de ciencia
Authors: Mora Carmen Sánchez 
Published: August 2019

Hace más de 30 se creía que los MCC cumplían con la misión de hacer de la ciencia parte de la cultura, sin cuestionar cómo y qué se comunica de la ciencia, preguntas que solo podían ser respondidas con la evaluación, o con la investigación. Estas actividades se iniciaron con diseños experimentales que requerían definir a priori los resultados de la experiencia. Después hubo un cambio de lo conductual a lo cognitivo, y posteriormente a lo socio-cognitivo, dando cada vez más peso al contexto social de la experiencia vivida en el MCC. Como resultado de nuevos enfoques en la evaluación se pudieron mejorar las maneras de exhibir, aunque se tenía una visión de la experiencia vivida en el MCC basada en la adquisición de conceptos. Pronto se detectó que en los MCC ocurre el fenómeno de aprendizaje informal, que ante todo es personal, contextual y toma tiempo; lo anterior dio un gran giro a la evaluación, requiriéndose métodos de registro más holísticos, que abordaran toda la complejidad del proceso. Pero aún no sabemos cómo se mira a la ciencia que se exhibe; solamente la evaluación permitirá detectar si se ha logrado comunicar “el sentido científico del mundo”, para lo cual se requieren métodos de indagación que aborden toda la complejidad del proceso que ocurre en los MCC. Son necesarios entonces, enfoques de investigación más holísticos y cualitativos, que permitan ver cómo la sociedad expuesta a los MCC, resuelve problemas, entiende noticias, mira a la ciencia como empresa humana, maneja cierto vocabulario, toma decisiones informadas, etc. Un nuevo camino metodológico puede vislumbrarse en el estudio de las prácticas culturales relacionadas con el aprendizaje informal de la ciencia, esto implicará el empleo de métodos diferentes a los hasta ahora usados, o bien un cambio en la conceptualización de los MCC.
Patrimônio Íntimo: a experiência do autêntico nas artes primeiras
Authors: Brulon Bruno 
Published: August 2019

O patrimônio etnográfico, reapresentado aos olhos europeus como “artes primeiras”, para ser pensado como “arte”, deve ser “autentificado” por um conjunto de valores específicos. O artigo analisa, do ponto de vista da sociologia dos valores, a gramática axiológica, como proposta na obra de Nathalie Heinich, que leva objetos do patrimônio a serem percebidos como “artes primeiras” na Europa, e particularmente no caso do Musée du quai Branly, na França. Considerando uma revisão dos referenciais utilizados para pensar a autenticidade no campo da Museologia e do Patrimônio, o artigo propõe a perspectiva axiológica para investigar a patrimonialização e a musealização como processos sociais.
How Does Foreign Direct Investment Affect Economic Growth in Pakistan: A Time Series Data Analysis
Authors: Ali Hina , Farooq Fatima , Sardar Khizra , Masood Bhutta Zahra 
Published: August 2019

In developing countries, the foreign sector plays an important role and a critically important one for economic stabilization. The yearly data was employed for the period 1975- 2017 for the analysis. The variables of the study include the gross domestic product, foreign direct investment, inflation rate, industry sector growth, broad money, gross fixed capital formation, trade openness, and gross savings. An empirical analysis is done by using and the Augmented Dickey Fuller (ADF) test is applied to analyze the unit root. In the present study, empirical findings demonstrated the negative association between economic growth and foreign direct investment in Pakistan. This argument also supports the idea, where foreign direct investment will not be in favor of the growth of developing countries as the domestic industry would not compete to the foreign industry which provides the products at a low rate. Secondly, foreign direct investment in Pakistan is not that level which can affect the GDP of Pakistan.
PENGARUH PROFITABILITAS TERHADAP NILAI PERUSAHAAN DENGAN STRUKTUR MODAL SEBAGAI VARIABEL PEMODERASI PADA PERUSAHAAN SEKTOR PERTANIAN YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Cahyono Sigit , Surasni Ni Ketut , Hermanto Hermanto 
Published: August 2019

This research aims to analyze the effect profitability to firm value with capital structure as moderating variable in agriculture companies listed on the Indonesia Stock Exchange (IDX). The dependent variable used is firm value (PBV), the independent variable is profitability (ROA), and capital structure (DER) as a moderating variable. The sampling technique was purposive sampling so that the number of samples obtained was 9 companies, with an observation period of 2014-2017. This type of research is associative causal. The analysis technique used in this study is panel date regression (common effect modell) using eviews, with a significant level of 5 percent. Descriptive statistics were also included which included average, median, minimum, maximum, and std. deviation. The results of this study indicate that profitability has a positive and significant effect on firm value and, capital structure is weaken on the relationship of profitability to firm value. Capital structure is a quasi moderating where as the effect of capital structure to firm’s value and the effect of capital structure interaction to firm’s value is also significant.Keywords: Profitability, Capital Structure, Firm Value
Variation of Splice Length with Bending Behavior of Reinforced Concrete Beams
Authors: S. Sulastri , Nurhuda Ilham , A. Antonius 
Published: August 2019

The splice length of the distribution depends on the concrete stress with reinforcement, generally the bond stress is tested by pull out testing where pull out testing can provide a good comparison between the efficiency of the attachment of various types of reinforcement surfaces. However, the bending behavior of the beam is very different from the pure tensile pull out test. This study presents the effects of variations of lap splice (30db, and 40db) in the area of beam pull. The first test object was a beam BN - 0 (non splice length) which was a normal beam. The second test object was a beam BN - 30db with the splices length(ld) of 480 mm and the third test object was a 40db beam with the splice length (ld) of 640 mm. The test used a pure bending test method with loading of Two Point Loads on a simple support beam. The results gained from this study obtained flexural capacity in BN-0 (non lap splices) of 115.15 kN, flexural capacity of BN - 30db of 90.484 kN, and beam flexural capacity of BN-40db of 124.848 kN. The displacement ductility at BN-30db decreased 35% to BN-0 and displacement ductility at BN-40db increased 48% to BN-0, the bond strength attached to BN-40db increased 2.92% to BN-30db. The splice length (ld) 40db was able to develop the ability to achieve yield stress loads and the spread of crack concentration around the joints.
Pengembangan lembar kerja peserta didik yang mengintegrasikan literasi dengan pendekatan scientific mata pelajaran IPA
Authors: Juselani Nuzul , Pardimin Pardimin , Prihatni Yuli 
Published: August 2019

Tujuan penelitian adalah mengembangkan LKPD IPA materi Sistem Organisasi Kehidupan Makhuk Hidup mengintegrasikan literasi dengan pendekatan scientific. Metode penelitian adalah penelitian dan pengembangan (R&D) dengan model Four-D Model dari Thiagarajan. Penelitian ini dilaksanakan di SMP Negeri 1 Berbah pada kelas VII semester genap tahun pelajaran 2017/2018. Penelitian ini menggunakan metode Quasi Experiment Design dengan desain Nonequivalent Group Pretest Posttest Design. Teknik pengumpulan data dengan teknik angket, observasi, wawancara, dokumentasi, dan tes. Instrumen yang digunakan berupa lembar angket uji validasi, lembar observasi, pedoman wawancara, dan pretest dan posttest. Teknik analisis untuk uji hipotesis yaitu analisis kualitatif melalui penelaahan lembar validasi ahli dan kuantitatif melalui prosentase pencapaian nilai, distribusi frekuensi dan uji-t melalui program SPSS 17.0. Format bahan ajar berbentuk Lembar Kerja Peserta Didik (LKPD) IPA hasil pengembangan materi Sistem Organisasi Kehidupan Makhluk Hidup kelas VII semester genap dibuat sesuai kurikulum 2013 dengan pendekatan scientific. Terdapat perbedaan yang signifikan dalam peningkatan skor hasil belajar pada pembelajaran kelompok eksperimen dengan LKPD produk pengembangan dan pembelajaran kelompok kontrol dengan LKPD awal atau yang biasa terpakai. Hal ini ditunjukan dengan hasil uji-t independent sample t-test yang memiliki nilai t hitung > t tabel (4.701 > 2.000) dan p < 0,05 (p = 0,000 < 0,05). AbstractThe aims of this research are the student’s participation in the learning process activities in the classroom who are less. The research aims to develop LKPD IPA material Organizational Life System Makhuk Hidup, which integrating literacy with a scientific approach. The research method is research and development with model Four-D Model from Thiagarajan. This research was conducted at SMP Negeri 1 Berbah in class VII even semester of academic year 2017/2018. This research uses a Quasi Experiment Design method with Nonequivalent Group Pretest Posttest Design design. Data collection techniques with questionnaires, observation, interviews, documentation, and tests. Instruments used in the form of validation test questionnaires, observation sheets, interview guides, and pretest and posttest. An analytical technique for the hypothesis test is qualitative analysis through review of expert validation sheet and quantitative through a percentage of value achievement, frequency distribution, and t-test through SPSS 17.0 program. There is a significant difference in score improvement learning outcomes in the experimental group learning with the LKPD development product and the control group learning with the initial or usual LKPD use. This is indicated by the t-test of independent sample t-test which has t value> t table (4.701> 2.000) and p <0,05 (p = 0,000 <0,05).
Evaluasi penyelenggaraan lima hari sekolah
Authors: Subroto Yunan Helmi 
Published: August 2019

AbstrakPenelitian ini bertujuan untukmengetahui sejauhmana keberhasilan penyelenggaraan lima hari sekolah di SMA Negeri 1 Ngemplak yang meliputi proses, kesiapan dan hambatan yang muncul.Penelitian ini termasuk jenis penelitian evaluatif deskriptif dengan menggunakan model CIPP (context, Input, Process, Product) dari Stuflebeam. Subyek penelitian adalah warga sekolah, terdiri dari 370 siswa, 27 guru dan 7TU. Metode pengambilan data dengan angket, wawancara, dokumentasi dan observasi. Data dianalisis dengan menggunakan teknik analisis deskriptif.Hasil penelitian menunjukkan: Penyelenggaraan lima hari sekolah di SMA Negeri 1 Ngemplak tergolong berhasil, dengan rata-rata perolehan skor sebesar 2,87. Ditinjau dari dimensi kontek, input dan proses termasuk berhasil dengan rata-rata perolehan skor masing-masing sebesar 3,01, 2,84, dan 2,95. Sedangkan pada dimensi produk termasuk dalam kategori cukup, dengan rata-rata skor yang diperoleh sebesar 2,68. Hambatan selama proses penyelenggaraan lima hari sekolah berupa jumlah kantin dan staf TU belum mencukupi, serta guru yang belum bisa membawakan pembelajaran dengan kreatif dan menarik, sehingga berdampak pada kondisi fisik dan psikis siswa berupa rasa bosan, letih dan mengantuk. AbstractThis study aims to determine the extent of the successful implementation of five school days in Ngemplak 1 Senior High School which includes the processes, readiness and obstacles that arise.This study belongs to the category of descriptive evaluative research using evaluation model of CIPP (context, Input, Process, Product).The study was conducted at Ngemplak 1 Senior High School which has 370 students, 27 teachers and 7 staffs. Data was taken using techniques: questionnaires, interviews, documentation and observation. The research data was then analyzed using descriptive analysis techniques.The results of this study showed that the holding of five school was successful, with an average score of 2.87. Judging from the dimensions of the context, inputs and processes including the successful category with an average score of 3.01, 2.84, and 2.95 respectively. While the dimensions of the product are included in the sufficient category, with an average score of 2.68. Obstacles during the process of organizing five school days in the form of the number of canteens and education personnel that are still insufficient, and teachers who have not been able to bring learning creatively and attractively, which have an impact on both students' psychic and physical such as boredom, fatigue and sleepiness.
Faktor resiko kadar kolesterol darah pada pasien rawat jalan penderita jantung koroner di RSUD Meuraxa
Authors: Mulyani Nunung Sri , Al Rahmad Agus Hendra , Jannah Raudatul 
Published: August 2019

Coronary heart disease generally occurs due to an increase in irregular cholesterol levels. Blood cholesterol is influenced by several factors, including genetic, gender, diet, obesity, and excessive coffee drinking. This study aims to determine the factors that influence blood cholesterol levels in outpatients with coronary heart disease at Meuraxa Regional Hospital. This study is a descriptive-analytical Case Control design, conducted in patients with coronary heart disease as many as 45 cases and 45 controls in May 2017 Data analysis using Chi-Square test. Diet data was collected using food recall, genetic data, sex collected by interview using questionnaires, nutritional status data collected through body mass index (BMI) measurements and cholesterol data collected through blood tests. Bivariate analysis showed a significant relationship between coffee consumption and total cholesterol levels with OR 2.768 (p = 0.033). There was no significant relationship between coffee consumption with HDL, LDL, and triglycerides (0.292; 0.088; 0.125). There was no significant correlation between genetic, gender, diet and nutritional status with levels of total cholesterol, LDL, HDL, and Triglycerides.T here is a significant relationship between coffee consumption and total cholesterol levels in patients with coronary heart disease, so it is necessary to limit coffee consumption for people with coronary heart disease.Penyakit jantung koroner umumnya terjadi karena peningkatan kadar kolesterol yang tidak teratur. Kolesterol darah dipengaruhi oleh beberapa faktor, diantaranya genetik, jenis kelamin, pola makan, obesitas, serta minum kopi yang berlebihan. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi kadar kolesterol darah pada pasien rawat jalan penderita jantung koroner di RSUD Meuraxa. Penelitian deskriptif analitik berdesain Case Control, yang dilakukan pada pasien penderita jantung koroner sebanyak 45 kasus dan 45 kontrol pada bulan Mei 2017. Analisis data menggunakan uji Chi-Square. Data pola makan dikumpulkan dengan menggunakan food recall, data genetik, jenis kelamin dikumpulkan dengan wawancara menggunakan kuisioner, data status gizi dikumpulkan melalui pengukuran indeks massa tubuh (IMT) dan data kolesterol dikumpulkan melalui pemeriksaan darah. Analisis bivariat menunjukkan ada hubunganyang signifika konsumsi kopi dengan kadar kolesterol total dengan OR 2,768 (p= 0,033). Tidak ada hubungan yang signifikan konsumsi kopi dengan HDL, LDL dan trigliserida (0,292; 0,088; 0,125). Tidak ada hubungan yang signifikan genetik, jenis kelamin, pola makan dan status gizi dengan kadar kolesterol total, LDL, HDL dan Trgliserida. Ada hubungan yang signifikan konsumsi kopi dengan kadar kolesterol total pada penderita jantung koroner sehingga perlu kiranya pembatasan konsumsi kopi bagi penderita jantung koroner.
Asupan natrium dan kalium sebagai faktor penyebab hipertensi pada usia lanjut
Authors: Fitri Yulia , Rusmikawati Rusmikawati , Zulfah Siti , Nurbaiti Nurbaiti 
Published: August 2019

Hypertension is one of the most common diseases suffered by the elderly. At the age of ≥ 40 years, both men and women will be more at risk of hypertension. Many factors play a role in hypertension, one of which is an unbalanced diet. Imbalance intake of micronutrients such as sodium and potassium also plays an important role in the incidence of hypertension. The objective, to determine the relationship of sodium and potassium intake with the occurrence of hypertension in the elderly in the working area of Darul Imarah Community Health Center, Aceh Besar District. Method, this cross-sectional descriptive analytic study used a sample of 60 elderly people (45-55 years) and conducted in the Darul Imarah Health Center in 2017. Sodium and Potassium intake was obtained through a semi-quantitative food frequency Questionnaires. Blood pressure data obtained with a sphygmomanometer. Bivariate data analysis using the Chi-Square test. The results, showed a significant relationship between sodium intake and the incidence of hypertension (p = 0.000), While potassium intake did not show a relationship (p = 1.000). Conclusion, sodium intake can have an impact on the occurrence of hypertension, while potassium does not affect hypertension in the elderly. Suggestion, people with hypertension can reduce consumption foods containing sodium such as preserved food, canned food, use of salt, soy sauce, cheese, and MSG to avoid increasing blood pressure.Hipertensi merupakan salah satu penyakit yang paling banyak diderita oleh lansia. Pada usia ≥ 40 tahun baik pada laki-laki ataupun wanita akan lebih beresiko untuk menderita hipertensi. Banyak faktor yang berperan dalam penyakit hipertensi salah satunya adalah pola makan yang tidak seimbang. Ketidakseimbangan dalam pengaturan zat gizi mikro seperti natrium dan kalium merupakan salah satu faktor yang berperan penting dalam kejadian hipertensi. Tujuan untuk mengetahui hubungan asupan natrium dan kalium dengan terjadinya hipertensi pada usia lanjut di wilayah kerja puskesmas Darul Imarah Kabupaten Aceh Besar. Penelitian deskriptif analitik berdesain srossectional ini menggunakan sampel sebanyak 60 orang usia lanjut (45-55 tahun), dilakukan di Darul Imarah tahun 2017. Asupan Natrium dan Kalium diperoleh melalui food frequency Questionaire semi Quantitatif. Data tekanan darah didapatkan dengan spygnomanomater. Analisis data bivariat menggunakan uji Chi Square. Hasil penelitian menunjukan hubungan signifikan antara asupan natrium dengan kejadian hipertensi (p= 0,000), sedangkan asupan kalium tidak menunjukan hubungannya (p= 1,000). Kesimpulan, asupan natrium dapat berdampak terhadap terjadinya hipertensi, sedangkan kalium tidak berdampak terhadap hipertensi pada usia lanjut. Saran, penderita hipertensi dapat mengurangi konsumsi makanan yang mengandung natrium seperti makanan yang diawetkan, makanan kaleng, penggunaan garam, kecap, keju dan MSG untuk menghindari peningkatan tekanan darah.
Pemberian MP-ASI dini dengan status gizi (PB/U) usia 4-7 bulan di Kecamatan Ratu Samban Kota Bengkulu
Authors: Sariy Rama Beka , Simanjuntak Betty Yosephin , Suryani Desri 
Published: August 2019

Infants who fail to grow much occur in the third month or fourth month of early life. Early breastfeeding of the ASI causes mothers not to give breast milk and cause infectious diseases that result in stunting in infants. The purpose of this research is to find out the relationship of early breastfeeding with nutritional status (PB/U) age 4-7 months in Ratu Samban Sub-district of Bengkulu City. This research uses analytic observational with a cross-sectional design. The results showed the nutritional status of PB / U short category 18.3% and MP ASI early 66.7% while the statistical test showed probability (p) of 0.273 (p> 0.05). There is no correlation between early breastfeeding of MP and nutritional status of PB / U age 4-7 months in Ratu Samban Sub-district of Bengkulu City. Need to do re-research a using Cohort method and with other variables.Bayi yang gagal tumbuh banyak terjadi pada bulan ketiga atau bulan ke empat awal kehidupan. Pemberian MP ASI dini mengakibatkan ibu tidak berusaha memberikan ASI dan menyebabkan terjadinya penyakit infeksi yang mengakibatkan stunting pada balita. Tujuan dari penelitian ini adalah untuk mengetahui hubungan pemberian MP-ASI dini dengan status gizi (PB/U) pada bayi usia 4-7 bulan di Kecamatan Ratu Samban Kota Bengkulu. Jenis penelitian ini menggunakan observasional analitik dengan desain cross sectional. Hasil penelitian menunjukan status gizi PB/U kategori pendek 18,3% dan MP ASI dini 66,7% sedangkan uji statistik menunjukkan nilai probabilitas (p) sebesar 0,273 (p > 0,05). Tidak ada hubungan antara pemberian MP ASI dini dengan status gizi PB/U usia 4-7 bulan di Kecamatan Ratu Samban Kota Bengkulu . Hal ini berkaitan dengan pemberian makanan pendamping ASI sementara sebagai makanan prelaktal sebelum ASI ibu keluar dan diberikan dalam jumlah sedikit. Lebih baik dilakukan penelitian lanjutan dengan menggunakan metode Kohort dan dengan variabel lain.
Complete Unaccompanied Madrigals, Part 1
Authors: Luzzaschi Luzzasco 
Published: August 2019

This edition presents, in four volumes, the complete unaccompanied madrigals of Luzzasco Luzzaschi, director of music at the Ferrarese court at the end of the sixteenth century. Luzzaschi was among the most important and most admired musicians of the period, the teacher of Girolamo Frescobaldi, the mentor of Carlo Gesualdo, and the object of explicit admiration from Claudio Monteverdi, Claudio Merulo, Alfonso Fontanelli, Adriano Banchieri, and many others. Given Luzzaschi's importance, all surviving parts of his seven books of five-voice madrigals are transcribed. Given the importance of the Ferrarese school of literary madrigals, whose (otherwise usually unpublished) texts Luzzaschi was given to set, these texts have been transcribed and translated. Each setting by Luzzaschi is given a critical commentary by the editor, which often includes discussion of settings of the same texts by Luzzaschi's near contemporaries—settings which, if unpublished in modern edition are included in the present edition.
Part 1 of the unaccompanied madrigals of Luzzaschi incorporates all surviving parts of his last three books of madrigals—his Fifth, Sixth, and Seventh Books of 1595–1604. The Fifth and Sixth Books seem to include recent pieces from the late 1590s; the Seventh Book seems to be a retrospective collection, including madrigals from ca. 1580 to ca. 1604. The edition includes transcriptions and translations of the poems set, often anonymous and usually otherwise unpublished. The poetry appears to be the product of the significant school of contemporary Ferrarase poetry, usually in the form of the late-century poetic madrigal, whose principal founders were the Ferrarese poets Torquato Tasso and Battista Guarini. The edition also includes nine settings by his near contemporaries of texts set by Luzzaschi in these three books.
The influence of phase load asymmetry on power losses in power distribution network lines of oil and gas enterprises
Authors: Romaniuk Yu. F. , Solomchak O. V. , Chornous V. M. 
Published: August 2019

The influence of phase load asymmetry on power losses in electric lines is investigated. The influence of phase load redistribution on power losses in three-phase three-conductor line with the insulated neutral is analyzed. It is demonstrated that additional power losses occur in this line which are in quadratic dependency on the relative change of phase loads. The influence of neutral conductor resistance in the four-conductor three-phase electric network on power losses in different asymmetry modes is investigated. It is shown that power losses in this network are much larger than in three-conductor network with identical phase load asymmetry and depend on the neutral conductor resistance. Significant economic effect can be obtained by increasing the cross-section of neutral conductor. At the same time, the simultaneous decrease of power losses and increase of the operational reliability of electric network are observed.