bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dietary pattern trajectories across adolescence and young adulthood and their determinants
Authors: Appannah Geeta , Murray Kevin , Trapp Gina , Oddy Wendy Hazel , Ambrosini Gina Leslie 
Published: February 2020

Abstract
Background Adolescent dietary patterns (DP) tend to be of poor quality and dominated by discretionary food and drinks. It is unclear whether DPs established in adolescence persist or track into adulthood. We examined trajectories across adolescence and young adulthood for two major DPs and the determinants of these trajectories. Methods Using data from the Western Australian Pregnancy Cohort (Raine) Study, intakes of 38 major food groups were estimated at 14, 17, 20 and 22 years of age in 1,402 participants (47% male) using evaluated food frequency questionnaires. Using factor analysis, two major DPs (‘Healthy’ and ‘Western’) were consistently identified across follow ups. Sex-specific group-based modelling was used to assess the variation in individual’s z-scores for each pattern and identify major trajectories in scores between 14 and 22 years of age. Determinants of these trajectories including body mass index (BMI), physical activity levels, early life parental factors and family characteristics were assessed using multivariate logistic regression analysis. Results Two major trajectory groups were identified for each pattern. Between 14 and 22 years of age, a majority of the cohort (71% males, 78% females) formed a trajectory group with consistently low scores for the ‘Healthy’ DP. The remainder had trajectories showing either declines in modest scores (females 22%) or consistently modest scores (29% males) for the ‘Healthy’ DP. For the ‘Western’ DP, the majority formed trajectories with consistently average scores (78% males) or low scores that declined over time (84% females). However, 22% of males had a trajectory of steady, marked increases in ‘Western’ DP scores over time. A lower maternal education, higher maternal BMI and parental smoking status was positively associated with consistently lower scores of ‘Healthy’ DP while a lower family income, family functioning, maternal age, and single parent family structure were positively related to higher scores of ‘Western’ DP. Conclusion Poor dietary patterns established in adolescence are likely to track into young adulthood, particularly in males. This study highlights the stage between adolescence and young adulthood as a critical period and the populations most likely to benefit from interventions to improve dietary habits in adolescence.
Hipoxia y las grandes alturas: el nobel de fisiología 2019
Authors: Samillan Víctor J. , Arellano Martha P. 
Published: February 2020

Hace casi un siglo que un peruano, renombrado investigador y catedrático de la Universidad Nacional Mayor de San Marcos, describió el mal de altura crónico(1). La descripción que realizó el doctor Carlos Monge se basó en sus hallazgos clínicos, con una profundización bastante certera para los métodos fisiológicos y bioquímicos a su alcance en dicha época. Con el transcurrir de los años, muchos investigadores estudiaron cuáles son los mecanismos que subyacen ante la hipoxia y cómo las células responden ante ella, dentro de este grupo de Investigadores se encuentra el doctor Gregg L. Semenza, quien luego de un acucioso trabajo logró describir que existía un grupo de proteínas que eran inducidas por la hipoxia, que llamó factor inducido por hipoxia HIF(2), dichas proteínas juegan un rol importante en la respuesta a la hipoxia y en procesos de adaptación que se produce en los habitantes de las grandes alturas.
Política, ética, docencia y ciencia
Authors: Pustovrh María Carolina 
Published: February 2020

El II Congreso de ACCBAL y V Seminario Taller Internacional de la Red CICUALES titulado: "Política, ética, docencia y ciencia", se celebró del 19 al 21 de septiembre de 2018 en la ciudad de Santiago de Cali, Colombia. Este evento se organizó de manera conjunta entre la Universidad del Valle, la Asociación Colombiana para la Ciencia y Bienestar del Animal de Laboratorio (ACCBAL), y la Red Colombiana de Comités Institucionales para el Cuidado y Uso de Animales (CICUALES). En esta ocasión la sede del evento y anfitrión fue la Universidad del Valle, corazón de la investigación de la región suroccidental.
Las nuevas propuestas legislativas en investigación con animales ambicionan obtener grandes beneficios para continuar en el desarrollo e implementación de los principios de las 3`s R (reducción, refinamiento y reemplazo).1 En este sentido, dicho evento fue generador de interés en los medios políticos y organismos públicos y privados de toda Colombia; así mismo, incorporó la participación de estudiantes, investigadores, comités de ética y directivos locales, regionales, nacionales e internacionales. Fue un pilar importante entorno al cual giraron conferencias y talleres que destacaron la necesidad del mejoramiento de la calidad de los biomodelos y la importancia que tiene la infraestructura para garantizar la validez, confiabilidad y reproducibilidad de la investigación que con ellos se desarrolla.
Comparing Students’ Learning Outcomes Using Problem Based Learning Model and Inquiry Based Learning Model
Authors: Nasar Adrianus , Kurniati Klaudensia 
Published: February 2020

This study aims to compare science learning outcomes between students who take problem based learning (PBL) with students who take part in inquiry based learning (IBL). The method used in this study is a quasi-experimental research method with a pretest-posttest control group design. The population of this study were students of class VIII SMP Negeri 1 Kuwus 2018/2019 school year which numbered 97 students and consisted of 4 classes. Students who followed the PBL learning model numbered 24 people and those who participated in the IBL learning model were 24 people. Data collection research was carried out using test techniques. The data was processed into normalized gain (N_gain) between posttest and pretest. Furthermore, the data is calculated using the t-test to compare the mean gain of learning outcomes between students who take part in learning using the PBL model and students who take part in learning using the IBL model. The results showed that there t value (tcount) = 2.566 with a significance (Sig. (2-tailed)) of 0.014 so it can be concluded that were differences in learning outcomes between students who took part in learning using the PBL model and students who took part in learning using the IBL model.Keywords: Problem Based Learning, Inquiry Based Learning, Learning OutcomesPenelitian ini bertujuan membandingkan hasil belajar antara siswa yang mengikuti pembelajaran model PBL dengan siswa yang mengikuti pembelajaran model IBL. Metode yang digunakan dalam penelitian ini yaitu metode penelitian kuasi eksperimen dengan desain Control Group, Pretest–Posttest Design. Populasi dalam penelitian ini adalah siswa kelas VIII SMP Negeri 1 Kuwus tahun pelajaran 2018/2019 yang berjumlah siswa 97 orang dan terdiri dari 4 kelas. Siswa yang mengikuti model pembelajaran PBL berjumlah 24 orang dan yang mengikuti model pembelajaran IBL berjumlah 24 orang. Pengumpulan data penelitian dilakukan dengan teknik tes. Data diolah menjadi gain ternormalisasi (N_gain) antara postest dan pretest. Selanjutnya data dihitung dengan menggunakan perbedaan rerata (uji-t) untuk membandingan rerata gain (Compare Mean-Independent Sampel T Test) antara PBL dan IBL. Hasil Penelitian menunjukkan nilai t hitung (thitung) = 2,566 dengan signifikansi (Sig. (2-tailed)) sebesar 0,014 dengan demikian dapat disimpulkan bahwa ada perbedaan peningkatan hasil belajar antara siswa-siswa yang mengikuti pembelajaran menggunakan model PBL dengan siswa-siswa yang mengikuti pembelajaran menggunakan model IBL.Kata kunci: Pembelajaran Berbasis Masalah, Pembelajaran Berbasis Inkuiri, Hasil Belajar
The Application of Blended Learning Method using Scientific Approach in Physics Curriculum Study II Course
Authors: Bahri Syamsul 
Published: February 2020

The development of information and communication technology has a very positive impact on the world of education. One such impact is the availability of information that is very abundant in cyberspace. This is the basis for conducting research on the application of the blended learning method that combines online learning with face-to-face learning combined with a scientific approach. The purpose of this research is to analyze the effect of blended learning methods and scientific approaches on student learning independence, as well as knowing the severity of the combination of methods and approaches. Respondents involved in this study were 18 students who programmed Physics Curriculum Study II. The instruments used were questionnaire and unstructured interview instruments. Research data were processed using descriptive statistical analysis techniques to determine the percentage of responses. The analysis showed that the average percentage of students' learning independence was 82%, while the practicality of the methods and approaches used were 85% or very good. This means that the blended learning method has a very positive impact on student learning independence. In addition, the combination of blended learning methods and scientific approaches is also very practical and effective to be used in physics curriculum lectures.Keywords: Blended Learning, Scientific Approaches, Information and Communication Technology Perkembangan teknologi informasi dan komunikasi memberikan dampak yang sangat positif bagi dunia pendidikan. Salah satu dampak tersebut adalah ketersediaan informasi yang sangat melimpah di dunia maya. Hal ini menjadi dasar untuk melakukan penelitian tentang penerapan metode blended learning yang menggabungkan pembelajaran daring (online) dengan pembelajaran tatap muka yang dipadukan dengan pendekatan saintifik. Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh metode blended learning dan pendekatan saintifik terhadap kemandirian belajar mahasiswa, serta keprkatisan dari perpaduan metode dan pendekatan tersebut. Responden yang terlibat dalam penelitian ini adalah sebanyak 18 orang mahasiswa yang memprogramkan mata kuliah Telaah Kurikulum Fisika II. Instrumen yang digunakan adalah instrumen angket dan wawancara tidak terstruktur. Data hasil penelitian diolah dengan menggunakan teknik analisis statistik deskriptif dengan menentukan presentase respon. Hasil analisis menunjukkan bahwa persentase rata-rata kemandirian belajar mahasiswa 82 %, sedangkan kepraktisan metode dan pendekatan yang digunakan adalah 85% atau sangat baik. Hal ini berarti bahwa metode blended learning memberikan dampak yang sangat positif terhadap kemandirian belajar mahasiswa. Selain itu, perpaduan antara metode blended learning dan pendekatan saintifik juga sangat praktis dan efektif digunakan di dalam perkuliahan telaah kurikulum fisika.Kata kunci: Blended Learning, Pendekatan Saintifik, Teknologi Informasi dan Komunikasi
Growth-development peculiarities of some rare and endangered plants in nature and culture
Authors: Nadiradze Tamar 
Published: February 2020

The article covers information on the following species of rare endemic and relict plants of the narrow local area that are included in the “Red Data” book of Georgia: Taxus baccata L., Pinus pityusa Stev.,, Acer ibericum M. Bieb.,, Betula litwinowii Doluch., Berberis iberica Stev. & Fisch.ex DC., Ostrya carpinifolia Scop., Diospyros lotus L., Quercus dshorochensis K.Koch., Q. Hartwissiana Steven., Q.imericna Steven ex Woronow, Q.macranthera Fisch. & C.A.Mey.ex Hohen, Pterocarya pterocarpa (Michx) kunth., Punica granatum L., Amygdalus Georgia Desf., Pyrus sachokiana Kuth., Populus euphratica Oliv, Ulmus suberosa Michx., Zelkova carpinifolia (Pall.,) K.Koch. Their biological peculiarities, duration of flowering and fruit-bearing, the similarity of seeds and their quality have been studied under the conditions of arid zone. The paper also gives a description of cambiogenetic growth nature that is a secondary meristem of 1-3-year-old spurs of these plants from the beginning till the end of their vegetation.
Pembinaan Karakter Melalui Kegiatan Membaca Kritis Pada Siswa SMP Kota Bekasi
Authors: Ati Aster Pujaning , Widiyarto Sigit 
Published: February 2020

Pembelajaran karakter sangat penting guna penanam budi pekerti yang sopan dan santun. Pembelajaran penanaman karakter pada siswa sering terlupakan ,dan perlu digalakkan guna membekali siswa di era industry 4.0 yang penuh dengan kompetisi lokal dan global. Tujuan kegiatan ini untuk memberikan pemahaman yang baik tentang suatu bacaan bermutu dan baik,sehingga siswa diharapkan mampu mengubah pola pikir dan karakter mereka. Metode yang digunakan meliputi metode partisipatif, simulasi dan pendampingan serta pembiasaan. Hasil kegiatan ini menunjukkan bahwa, siswa sudah dapat memilah buku bacaan yang berkualitas baik dalam hal budi pekerti maupun karakter yang baik, dan mereka dapat mengaplikasikan karakter dengan baik di sekolah
Manajemen Sumber Daya Manusia
Authors: Sakban Sakban , Nurmal Ifnaldi , Bin Ridwan Rifanto 
Published: February 2020

The purpose of this study was to determine human resource management in the Madrasah Aliyah Al-Mathitiriyah Rupit District. This type of research is qualitative research with descriptive analytical methods, namely methods that attempt to systematically explain the discussion material originating from various sources for later analysis in order to obtain results as a conclusion. Research Results, principals are very instrumental in increasing and motivating teachers, staff / employees, in improving student achievement, which has been effective and conditional. In providing opportunities and opportunities for the teachers to take part in education and training held by the government and provide opportunities for teachers to continue their higher level of study, Conclusion, the head of MA Al-Mathiriyah carries out, plans, and professionals, as well as field experts, and able to give awards, and provide penalties, if it violates the teacher's code of ethics.
Keywords: Human Resource Management, Performance
Kepemimpinan Partisipatif dan Komunikasi Kepala Sekolah terhadap Kinerja Guru
Authors: Yuneti Armi , Hamdan Hamdan , Prananosa Ahmad Gawdy 
Published: February 2020

The purpose of this study was to determine the effect of participatory leadership and school principal communication on teacher performance. This research uses a quantitative approach with multiple regression methods. The results of the study, through regression calculations, obtained the calculated F price of 9,246 while the F price of 5% table in db (53-2) was 4.11 and the F price of 1% table in db (53-2) was 7.35. So the relationship between participative leadership and principal communication together with teacher performance, is significant. In conclusion, there is an influence of participatory leadership and school principal communication with teacher performance.
Keywords: Participatory Leadership, Communication, Teacher Performance
Manajemen Sistem Informasi Pembelajaran
Authors: Adisel Adisel 
Published: February 2020

The purpose of this study was to determine the management of learning information systems. The method used is the literature study method, namely by collecting material, data and information from books, journals and articles relating to the issues discussed. The results of the study, with a good SIM, developers with the implementation of computer-based SIM learning activities can be completed quickly and precisely in order to achieve organizational goals. This is due to the fact that computer-based management information systems have advantages in managing information, namely speed, quantity, repetitive, complexity, high accuracy, and other advantages so that it can support the development of an organization, Conclusions, management information systems can support the development of learning.
Keywords: Learning, Management of Information Systems
Rancang Bangun Sistem Informasi Retensi Rekam Medis dengan Metode Imaging Berbasis Web
Authors: Junaidi Ahmad , Zaman Khairul 
Published: February 2020

Medical record is a file that contains notes and documents about the patient's identity, examination, treatment, actions and other services that have been given to the patient. Based on Minister of Health Regulation No.269 / Menkes / Per / III / 2008 the medical record file can be destroyed (retention) after being stored for a period of 5 (five) years from the last date the patient was treated or returned to avoid the buildup of non-active medical record documents. As one of the private hospitals in the city of Padang that has been operational for 14 years, Siti Rahmah Islamic Hospital has carried out the process of destroying medical record documents with imaging methods and storing them to an external hard drive before the medical record file is destroyed to anticipate various needs. relating to medical records, for example, a medical record that is still valuable to be needed can be searched and reprinted. However, the method used is not optimal because of the potential for data loss and the difficulty of the data search process and has not been managed using an information system in the form of a truly computerized program. Optimizing data processing is needed so that integrity, access rights and data availability can be maintained. The application system that will be proposed later uses PHP and Mariadb programming and web-based. The results of the image will be processed in an application and stored in the database. The diverse data will be managed well, easily and safely in a well-structured system.
Keywords: Information Systems, Retention, Imaging, Medical Records, Web
Teknologi Near Field Commucation pada Perpustakaan Perguruan Tinggi Berbasis Android
Authors: Hamzah Muhammad Luthfi , Rusilawati Ermina 
Published: February 2020

The library is a place that contains books, articles, papers and reading sources that are arranged as sources of information material. Therefore, with the rapid growth of technology, good management of library management is something that is very important for every college. One of the systems developed in this study is Near Field Communication (NFC) which is a subset of RFID (radio frequency identification). NFC is a technology that can simplify and facilitate transactions, transfer data, and wireless connections between two communication devices that are very close to a few centimeters. This system is designed using an Android device that has NFC technology. By using an NFC-based management system on an Android smartphone it is expected to improve its quality and be able to compete in the current technological era nationally or globally. The purpose of this study is to facilitate students in finding information sources by simply attaching an Android smartphone to the NFC tag attached to the book so as to obtain information about the book. This research method starts from discussing the discussion room, setting goals, discussing literature, analyzing problems, discussing models with UML, Designing systems, managing library information management and testing systems. Related to the completion of work in this study describes the design of library information management applications using Android-based Near Field Communication technology in Higher Education.
Keywords:Library, Near Field Commnication, RFID, Android.
Pemanfaatan Teknologi di Kelurahan Kubu Gadang Kota Payakumbuh sebagai Sarana Informasi, Peningkatan Sumber Daya Manusia, dan Pertumbuhan Ekonomi bagi Pelaku Usaha Mikro Kecil Menegah (UMKM)
Authors: Nozomi Irohito , Wadisman Cendra 
Published: February 2020

In the current 4.0 era, which is happening in the current technology, it can be said to have almost reached a satisfactory level. Where these developments are very influential in all fields, as now information technology has also been applied in various aspects ranging from human resource development and the development of micro small and medium enterprises (MSMEs). All levels are provided with the ease of existing progress. However, the use of information technology has not been felt in all regions, resulting in gaps in human resources in each region and hampering the rate of economic growth, especially in the micro small and medium business sector. For this reason, it is necessary to have equal distribution of information technology utilization so that it can improve HR and encourage the growth of MSMEs. The purpose of this study is that the use of information technology can improve human resources and strengthen the economy of the community from the MSME sector, especially in Kubu Gadang Urban Village, Payakumbuh.
Keywords: Information Technology, Human Resources, SMEs.
Sistem Pendukung Keputusan dalam Skema Pengusulan Awal Jabatan Fungsional Dosen Menggunakan Sistem Inferensi Fuzzy Tipe Mamdani
Authors: Tamara Tomi , Yandani Efri 
Published: February 2020

This study aims to build a WEB-based decision support system to simplify the process of assessing credit numbers for initial proposals for functional lecturers. With this system the lecturer will be made easier in terms of completing the required files and can quickly and accurately calculate the amount of cum that is obtained. The resulting system uses the Mamdani type Fuzzy Inference System (FIS) to analyze the variables used in assessing lecturers' functional position credit numbers. Furthermore, the system development stage uses the waterfall model. System design analysis includes outputs, inputs, file structures, programs, workflows, hardware and software needed. Then this system will certainly greatly reduce the use of paper because it is based on electronics. So later, with this system, it is expected that the credit score submission process does not take a long time and can increase the number of lecturers who have functional positions in STIKES Dharma Landbouw.
Keywords: Fuzzy Logic, FIS, Decision Support System, Mamdan
Analisis Level Kinerja Practitioner Melalui Aktivitas Belajar Siswa
Authors: Putra Eric Dwi , Panglipur Indah Rahayu 
Published: February 2020

The purpose of the study, determine the level of performance of practitioners through student learning activities. The level of student practitioner performance is seen when solving mathematical problems (story problems) sub-topics of numbers. The research method used is quantitative descriptive. The analysis technique uses validity test and source triangulation. In this study the subjects of class VII students were taken as many as 6 people. Retrieval of data using observations and questions (problems). Data were observed using an observation sheet instrument, while questions with realistic media. The results of the study, the validation of the instrument on the observation sheet using the Va value for the test questions obtained 2.9 results thus the instrument is said to be valid. Based on the results of observations ST satisfies all activities well but in activities related to courage still can not be said to always be brave in responding and asking questions / opinions expressly, SS fulfills 3 out of 6 student activities well. These results are the same for the 2 subjects taken. SR fulfills 5 out of 6 student activities well. These results are the same for the 2 subjects taken. Conclusions, the Practitioner student's level of performance has different levels of fulfillment of critical standards through student learning activities. Students with high ability category (ST) can meet all critical standard indicators while students with medium (SS) and low (SR) ability categories cannot fulfill.
Key Words: Performance Level Practitioners, Learning Activities