bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Media Pembelajaran Menggnakan Adobe Flash Berbasis Metakognisi Untuk Meningkatkan Motivasi Belajar Matematika
Authors: Ariska Maiata Devi , Darmadi Darmadi , Murtafi’ah Wasilatul 
Published: November 2018

Media pembelajaran dapat membantu peserta didik dalam memperoleh informasi yang mudah dipahami untuk mencapai tujuan pembelajaran, mengembangkan pengetahuannya serta memberikan pengalaman belajar yang bermakna. Penelitian ini merupakan penelitian pengembangan yang bertujuan untuk menghasilkan media pembelajaran menggunakan Adobe flash berbasis metakognisi guna mengetahui tingkat kualitas media dan untuk meningkatkan motivasi belajar peserta didik. Penelitian ini mengacu pada model pengembangan 4-D sampai pada tahap ketiga, yaitu define, design, and develop. Peneliti menetapkan subjek penelitian yaitu kelas X SMK. Hasil dari penelitian ini adalah sebagai berikut: 1) media pembelajaran menggunakan Adobe flash berbasis metakognisi valid (98,03 %). 2) media pembelajaran menggunakan Adobe flash berbasis metakognisi untuk meningkatkan motivasi praktis(73,22 %). 3) media pembelajaran menggunakan Adobe flash berbasis metakognisi untuk meningkatkan motivasi efektif (77,90 %). Jadi, media pembelajaran menggunakan Adobe flash berbasis metakognisi yang dikembangkan oleh peneliti layak digunakan dalam pembelajaran materi fungsi komposisi dan fungsi invers untuk meningkatkan motivasi SMK Cendekia Madiun.

Kata Kunci: Media pembelajaran; Adobe Flash; Metakognisi; Motivasi

Learning media can help students in obtaining information that is easy to understand to achieve learning objectives, develop knowledge and provide a meaningful learning experience. This research is a development research that aims to produce instructional media using Adobe flash based on metacognition in order to know the quality level of media and to improve student's learning motivation. This research refers to the 4-D development model up to the third stage, ie define, design, and develop. Researchers set the subject of research that is class X SMK. The results of this study are as follows: 1) learning media development using Adobe flash based on metacognition to increase motivation is valid (98.03 %). 2) learning media development using Adobe flash-based metacognition to increase motivation is practical ( 73.22 %). 3 learning media development using Adobe flash based on metacognition to increase motivation is effectiv (77,90 %). Thus, learning media using Adobe Flash based on metacognition developed by the researchers deserve to be used in learning the material of composition function and inverse function to improve the motivation of SMK Cendekia Madiun.

Keywords: Learning media; Adobe Flash; Metacognition; Motivation
Praktikalitas Dan Keefektifan Modul Kalkulus 2 Berbasis Probing Prompting
Authors: Husna Asmaul , Hasibuan Nailul Himmi 
Published: November 2018

AbstrakTujuan penelitian ini adalah untuk mengembangkan modul kalkulus 2 berbasis probingprompting yang praktis dan efektif. Metode penelitian ini menggunakan model pengembanganprocedural Instruksional Development Institute (IDI) yang terdiri dari 3 tahap yaitu tahap penentuan(define), tahap pengembangan (develop), dan tahap evaluasi (evaluate).Penelitian ini dibatasi padatahap develop yaitu praktikalitas modul dan tahap evaluate yaitu keefektifan modul. Sedangkan tahapdefine telah dilakukan pada penelitian terdahulu. Instrument yang digunakan adalah angket untukpraktikalitas dan tes untuk melihat keefektifan. Subjek penelitian adalah 22 orang mahasiswa programstudi pendidikan matematika di Universitas Riau Kepulauan. Data hasil angket dianalisis denganmenghitung persentase pencapaian pada setiap aspek, sedangkan data tes dianalisis denganmenghitung persentase jumlah mahasiswa yang mendapat nilai lebih dari 68. Hasil analisis data angketpraktikalitas didapat rata-rata persentase pencapaian aspek secara keseluruhan adalah 81,47%termasuk pada kategori Baik sedangkan hasil analisis skor tes diperoleh rata-rata hasil tes adalah 88,64dengan persentase jumlah mahasiswa yang mendapat nilai lebih dari 68 adalah 81,82%. Dari hasiltersebut dapat disimpulkan bahwa modul telah praktis digunakan dan efektif dalam menunjangkompetensi mahasiswa pada mata kuliah Kalkulus 2.Kata Kunci : Kalkulus 2, Probing Prompting, Modul, Praktikalitas
AbstractThis research purposed to develop a practical and effective spaced calculus 2 module based onprobing prompting. The research method uses procedural development model of InstructionalDevelopment Institute (IDI) that consist of 3 stages namely define, development, and evaluation stage.This research was focused to develop stage (i.e. the module practicality) and evaluate stage (i.e. themodule effectiveness). While the define stage has been done in previous research. The instrument usedwas a questionnaire for practicality and tests for effectiveness. The subjects were 22 students ofmathematics education program at Universitas Riau Kepulauan. Questionnaire data were analyzed bycalculating percentage of achievement in every aspect, while test data were analyzed by calculatingpercentage of total students who got score more than 68. The result of questionnaire data analysisobtained the average percentage of achievement aspect as a whole was 81.47% included in Goodcategory while the test score analysis results obtained the average test score was 88.64 with thepercentage of the number of students who score more than 68 was 81.82%. From these results it canbe concluded that the module has been practically used and effective in supporting students'competence in space calculus 2.Keywords : calculus 2, probing prompting,module, practicality
Peningkatan Hasil Belajar Persamaan Diferensial Mahasiswa Pendidikan Matematika dengan Model Pembelajaran Flipped Classroom
Authors: Vermana Listy , Zuzano Fazri 
Published: November 2018

Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar persamaan diferensial dengan menerapkan model pembelajaran Flipped Classroom (FC) dan strategi pembelajaran aktif Giving Questions and Getting Answers (GQGA) bagi mahasiswa Program Studi Pendidikan Matematika FKIP Universitas Bung Hatta. Jenis penelitian yang digunakan adalah penelitian tindakan kelas. Subyek pada penelitian ini berjumlah 45 orang, yaitu mahasiswa Program Studi Pendidikan Matematika yang mengikuti mata kuliah persamaan diferensial dengan peneliti. Penelitian dilaksanakan dari tanggal 24 Maret 2018 sampai tanggal 23 Mei 2018. Tempat pelaksanaan penelitan adalah di kelas perkuliahan Program Studi Pendidikan Matematika Universitas Bung Hatta. Penelitian dilakukan dalam 3 siklus yang terdiri dari 4 tahap, yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Pada siklus I diperoleh persentase mahasiswa yang memiliki nilai minimal setara C+ adalah 28,87%, pada siklus II adalah 60%, sedangkan pada siklus III adalah 71,11%. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa penerapan model pembelajaran FC dan strategi pembelajaran aktif GQGA dapat meningkatkan hasil belajar mahasiswa Program Studi Pendidikan Matematika FKIP Universitas Bung Hatta pada mata kuliah persamaan diferensial.Kata Kunci: hasil belajar, persamaan diferensial, Flipped Classroom, Giving Questions and Getting Answers.

This study aims to improve the learning outcomes of differential equations by applying Flipped Classroom (FC) learning model and active learning type Giving Questions and Getting Answers (GQGA) for students of Mathematics Education Bung Hatta University. The type of research is classroom action research. The research was conducted from March 24, 2018 to May 23, 2018 in the course class of Mathematics Education Bung Hatta University. The subjects of the study were students of Mathematics Education which followed the course of differential equations with 45 researchers. The research was conducted in 3 cycles consisting of 4 stages, namely planning, action implementation, observation and reflection. In cycle I obtained the percentage of students who have a minimum value equivalent to C+ is 28,87%, cycle II is 60%,while in cycle III is 71,11%. Based on the results of research and discussion can be concluded that the application of FC learning model and active learning type GQGA can improve student learning outcomes of Mathematics Education Bung Hatta University in the course of differential equations.Keywords: learning out comes,differential equations, flipped classroom, giving questions and getting answers.
Restrictions on Managers' Outside Employment Opportunities and Asymmetric Disclosure of Bad versus Good News
Authors: Ali Ashiq , Li Ningzhong , Zhang Weining 
Published: November 2018

ABSTRACT
This study examines the effect of restrictions on managers' outside employment opportunities on voluntary corporate disclosure. The recognition of the Inevitable Disclosure Doctrine (IDD) by courts in the U.S. states in which the firms are headquartered places greater restrictions on their managers from joining or forming a rival company. We find that, on average, the IDD adoption increases the asymmetric withholding of bad news. We further show that the IDD adoption increases the asymmetric withholding of bad news relative to good news for firms whose managers are mainly concerned about losing their current job. However, an opposite effect is observed for firms whose managers are mainly interested in seeking promotion elsewhere. Furthermore, these effects are less pronounced for firms subject to greater monitoring of their disclosure policy. These results suggest that managers' career concerns affect corporate disclosure policy, and the effect varies with the type of career concerns.
JEL Classifications: D82; M4.
Evaluación del potencial energético de la madera residual urbana mediante gasificación
Authors: Vega Lili , Herrera Andrés 
Published: November 2018

Se evaluó el potencial energético de la madera residual urbana (MRU) del Distrito Capital, proveniente de mobiliario, carretas, guacales y estibas, mediante el proceso de gasificación en la generación de energía eléctrica empleando el sistema Power Pallet ® del Jardín Botánico de Bogotá. La MRU se clasificó en dos categorías provenientes de un tablero de fibra de densidad media o aglomerado de madera (MDF- por sus siglas en inglés) y sin aglomerado, analizando las características fisicoquímicas de los dos tipos de biomasa, el desempeño del sistema, las variables operacionales como temperatura, potencia, biomasa consumida, desempeño energético, y se realizó un análisis económico de la producción de energía eléctrica mediante el aprovechamiento de este tipo de residuo. De acuerdo con la evaluación técnica, se concluye que la tecnología Power Pallet ® no es la más adecuada para el aprovechamiento de la MRU, debido a las restricciones del tamaño de partícula y a la limpieza del gas de síntesis. De acuerdo con la cantidad estimada promedio anual de madera residual urbana de 144.667 toneladas, la potencia máxima que podría instalar el Distrito sería alrededor de los 20 kW eléctricos. Aunque este potencial es bajo comparado con otros tipos de biomasa, es una alternativa que permitirá la valorización y reutilización de la MRU.
Evaluación de un proceso no convencional de reciclaje de PET ámbar para la obtención de placas decorativas
Authors: Ortiz Cortes Maria Clara , Díaz Rosero Jherson Eveiro 
Published: November 2018

Este trabajo estudia la obtención de placas decorativas a partir de PET reciclado, teniendo en cuenta el efecto de la temperatura y el tiempo en un tipo de procesamiento alternativo de PET reciclado en la resistencia a la flexión, optimizando estos parámetros para la elaboración de placas para el posible reemplazo de cerámicas decorativas. Para ello el PET ámbar reciclado se lavó y cortó en cuadrados de aprox. 1 cm2 de largo. Posteriormente se determinó el ensayo a la flexión en una máquina universal Tinius Olsen H50KS bajo la norma ASTM D790 en placas de PET ámbar, verde y transparente obtenidas a 320ºC, 330ºC y 340ºC en 20, 30 y 40 minutos. Así se estudiaron las propiedades térmicas de las materias primas mediante termo gravimetría y calorimetría diferencial de barrido, a una velocidad de calentamiento 10 °C/min, en aire, y un rango de temperatura de 30 °C a 500 °C. Adicionalmente se realizaron mezclas de PET Ámbar (PA) con PET transparente (PT) y PET verde (PV) en la siguiente proporción 70%PA-30%PT, 70%PA-30%PV, y 70%PA-15%PT-15%PV permitiendo mejorar las propiedades mecánicas y lograr diferentes tonalidades en la placa. Los resultados indicaron que la temperatura y el tiempo óptimos para fundir las placas son: 320°C y 40 minutos respectivamente, que permitiera alcanzar una resistencia a la flexión de 71 MPa. Bajo estas mismas condiciones de temperatura y tiempo, las mezclas que incorporan PET transparente y PET verde presentaron una disminución significativa en la resistencia a flexión. Se concluye que las placas obtenidas a partir de PET ámbar reciclado son adecuadas para uso decorativo, ya que según los ensayos mecánicos estas alcanzaron 71 MPa para el ensayo de flexión.
EFFECTS OF BABY MASSAGE USING LAVENDER AROMATHERAPY IN FULFILLMENT OF SLEEP NEED AMONG BABY AGE 6-12 MONTHS IN THE WORKING AREA NILAM SARI HEALTH CENTER BUKITTINGGI IN 2017
Authors: Afriyanti Detty 
Published: November 2018

In Indonesia there is quite a lot of infants who have trouble in sleeping, that is 44.2%. If the infants's sleep requirement is not met, it can disrupt the growth and development of Infants. infants massage using lavender aromatherapy can contribute in improving infant's sleep needs. This study aims to determine the effect of infant massage using aromatherapy lavender to meet the needs of infants's sleep (6-12 months) at Nilam Sari Health Center in 2017. This study was Quasi Eksperiment with Two Group design. The study was conducted in June to July 2016 in the working area of Nilam Sari Health Center in Bukittinggi. The samples were 20 infants using purposive sampling technique. Data analysis was performed using T-Test dependent. Based on the results of the study, it was found that group I showed an average increase in infant sleep requirement between before and after massage of 2.55 hours. While the group II also showed an increase in the average of infant sleep requirement between before and after massage with lavender aromatherapy of 2.8 hours. The result of statistical test for both groups are the same, that is p value = 0.000 (p <0,05). The conclusion of this study asserting that there was an association between infant massage using aromatherapy lavender to fulfill the requirement of infant sleep (6-12 month) in the work area of Nilam Sari Health Center of Bukittinggi. It is hoped that the mothers can apply infant massage at home, since infant massage is very effective in improving infant’s sleep and more effectively using lavender aromatherapy.
BONE DENSITY OF THE LUMBAR SPINE L1-L4 AND FEMUR NECK ON CHILDBEARING AGE WOMAN WHO ARE IMPLANT AND NON HORMONAL CONTRACEPTIVES ACCEPTORS.
Authors: Kuswati Kuswati , Handayani Rohmi 
Published: November 2018

mplant contraception is one type of contraceptive in the form of an implant made of silastik rubber containing the progestin hormone (levonogestrel) attached to the upper arm. This contraceptives are effective enough to prevent pregnancy in long-term with a lifetime of 3 years for 2 sticks and 1 stick implant. The main principle of levonorgestrel implants was to inhibite the ovulation resulting suppression of estrogen production. Estrogen is one of the important factors in bone remodeling. This becomes our concerns about the effect of implant use on the bone health status of the acceptors. The objective of this study is to determine mean difference of bone mineral density of the Lumbar Spine L1-L4 and Femur Neck on childbearing age woman who are implant acceptors and non hormonal family planning acceptors.This study was analytic survey with cross sectional design. The population in this study were all childbearing age woman in the work area of South Klaten Public Health Center. The sample were 30 people using purposive sampling. Data analysis was performed using Unpaired T-test with p ≤ 0,05. The result of examination on implant acceptor group totaling 15 people shown that the average of T-Score Lumbar Spine L1-L4 bone density was 0,51 and T-score of Femur neck bone was 0,1. While the results of bone density examination in the group of acceptor non hormonal totaling 15 people shown that the average value of T-score Lumbar Spine L1-L4 was 0.72, whereas the mean value of T-score of femur neck bone was 0.06. Unpaired T-Test statistic test for difference of bumble density of Lumbar Spine L1-L4 and Femur Neck between the two groups obtained P value 0.611 and 0.889 (P> 0,05). So there is no statistically significant difference between Lumbar spine L1-L4 and Femur neck bone density on childbearing age woman who are non-hormonal and implant acceptors. Keyword: Bone density, Lumbar Spine L1-L4, Femur neck, Implant, non hormonal Contraceptive
DIFFERENCES OF PREMENSTRUAL SYNDROME PREVENTIONS BEFORE AND AFTER THE FOOD CONSUMPTION WHICH CONTAINS ISOFLAVON IN ADOLESCENT
Authors: Utami Ni Wayan Putri , Sofiyanti Ida , Pontang Galeh Septiar 
Published: November 2018

In adolescence, there will be some complaints, such as complaint of premenstrual syndrome (PMS). It defined as a physical, psychological or emotional symptom that appeared 7-10 days before menstruation. One of the treatments to reduce premenstrual syndrome is to eat food that contains isoflavones (68mg / day) because it has anti-estrogenic effect which is able to balance progesterone and etherogen hormones, which can decrease the complaints of premenstrual syndrome. This study aimed to determine the premenstrual syndrome complaints before and after the consumption of isoflavone food in tenth grade adolescents in Senior High School 2 Ungaran. This study was using pre-experimental design with one group pretest-posttest study design using simple random sampling totaling 16 respondents. Measurement of complaint of premenstrual syndrome used Premenstrual Shorted Assassement Form 1-6. Data analysis was performed using bivariate analysis using Paired-T test. Results of this study shown that 16 respondents who had complaints of premenstrual syndrome before the consumption of isoflavones food that contained isoflavones 14 respondents had moderate complaints and 2 respondents had light complaints. After the consumption of isoflavone food it showed that 9 respondents had moderate complaint and 7 respondents had light complaint. Based on statistical test, it was found that the mean value decreased from 26.18 to 21.12, the median from 15.00 to 21.50, SD ± 5.706 to ± 3.51 with p value of 0.011, which means p value <0.05. Conclusion of this study that there are differences in the complaint of premenstrual syndrome before and after the consumption of isoflavone food in tenth grade adolescents in Senior High School 2 Ungaran. Keywords: Isoflavone, premenstrual syndrome
Analysis of Factors Related to Midwife's Performance in Filling the "Poedji Rohyati" Score in Early Detection of High Risk Pregnancy atPublic Health Center of Lima Puluh Kota District
Authors: Andriani Liza , Lestari Yuniar , Erwani Erwani 
Published: November 2018

One indicator that determines community health status is mortality. Midwives as the spearhead of antenatal care must be able to prevent maternal mortality rates (AKI) by increasing their performance in providing antenatal services in accordance with standards. One attempt to prevent AKI is by early detection of high-risk pregnancy using the PoedjiRohyati score card (KSPR). Midwife's performance is influenced by several factors, namely individual, organizational and psychological factors. This study aims to analyze the factors related to the performance of midwives in filling the PoedjiRohyati score card on early detection of high-risk pregnancies in the Lima Puluh Kota District Health Center. This study uses a combination of quantitative and qualitative methods. Quantitative research samples were 74 respondents, data collection was carried out from January to February 2018 with interview techniques using questionnaires and observation sheets. While the qualitative research informants were the Head of Community Health and Nutrition, the head of the puskesmas and the midwife coordinator of the Piladang, Taram, Koto BaruSimalanggang and TanjungPati health centers. The results of the study prove that the factors associated with the performance of midwives in filling in the KSPR include the level of knowledge (p = 0.031), attitude (p = 0.004), motivation (p = 0.020) and supervision (p = 0.025). The factors that are most related to the performance of midwives in filling in KSPR are attitudes (p = 0.006). Based on the research, it can be concluded that the midwife will have a good performance in filling in the KSPR if it is based on a high level of knowledge, a positive attitude, high motivation, periodic supervision and supported by complete facilities.
Factors Associated With The Assessment Of Maternal Participant Satisfaction Of BPJS Health In The Working Area Of Public Health Center Lubuk Buaya Padang City 2017
Authors: Afrah Rahmayani , Defrin Defrin , Nurdiyan Ayu 
Published: November 2018

Satisfaction is someone’s level of approval when comparing perceived performance or result with his or her expectation. Satisfaction assessment aims to determine the quality of a service. Based on the preliminary survey, Lubuk Buaya Public Health Center has the largest number of BPJS Health participants in Padang, but the scope of maternity gets decreased. This study seeks to investigate the relevant factors that influence the satisfaction assessment of BPJS Health participants with maternity services in the working area of Lubuk Buaya Public Health Center in Padang in 2017.This study was quantitative research with cross sectional design and was conducted in the working area of Lubuk Buaya Public Health Center from May to July 2017. Sample of this research were 75 puerperal mothers. Data were collected by using questionnaire. Data analysis was performed by using univariate and bivariate.The results showed that there are 26 dissatisfied respondents (34.7%) and 49 satisfied respondents (65.3%). Based on the analysis of maternal satisfaction level, the satisfaction of BPJS Health participants in the working area of Lubuk Buaya Public Health Center was 76.13%. The result of bivariate analysis showed that there was no correlation between participants’ age (p=0,198), membership of BPJS Health (p=0,961), and previous service (p = 0,673), but there was a correlation between education (p=0,001), employment (p=0,001) and parity (p=0,035) with assessment of BPJS Health participants in working area of Lubuk Buaya Public Health Center in Padang in 2017.There was a correlation between education, employment, and parity with the assessment of BPJS Health participants who got maternity services. Therefore, health workers have to do evaluation about the maternity services in order to improve maternity satisfaction of BPJS Health participants.