bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengembangan Multimedia Interaktif Berbasis Lectora Inspire pada Mata Pelajaran IPA Kimia Di Kelas IX Sekolah Menengah Pertama/Madrasah Tsanawiyah
Authors: Roza Linda  , Herdini  , Abdullah  , Johni Azmi  , Praslita Dishadewi
Published: August 2019

Telah dikembangkan multimedia interaktif berbasis of  Lectora inspire untuk mata pelajaran IPA kimia di kelas IX untuk SMP/MTs. Rancangan penelitian menggunakan desain penelitian dan pengembangan (Research and Development) dengan model Plomp, yang terdiri dari 4 fase yaitu ; investigasi awal, desain, realisasi dan validasi, uji coba dan revisi. Teknik pengumpulan data dilakukan dengan memvalidasi multimedia interaktif berbasis Lectora Inspire kepada 3 orang validator (ahli media dan ahli materi) dan uji coba oleh praktisi (pengguna) yaitu guru dan peserta didik di SMP Babussalam Pekanbaru. Hasil penelitian memperlihatkan skor rata-rata penilaian validator 98,52%. Penilaian uji kepraktisan media berdasarkan angket respon guru dan siswa masing-masing diperoleh skor rata-rata 97,91% dan 96,67%. Dari hasil rata-rata skor validasi dan uji coba multimedia interaktif berbasis of  Lectora inspire untuk mata pelajaran IPA kimia di Kelas IX SMP/MTs valid dan dapat digunakan sebagai media pembelajaran.

 

A valid and practical learning Interactive Multimedia of  Lectora inspire for Junior High Schools’ chemistry of science has been  developed. The research method was Research and Development with Plomp model which consist of 4 steps; Prelimenary Investigation,  Design, Realization, and  Validation, evaluation, revision. Media was  validated by three validators and limited trial by practitioners (users). The results showed an average score of validation was 98.52%. Based on questionnaire responses of  teachers and students at SMP Babussalam Pekanbaru each earned an average score of 97.91% and 96.67%, respectively. From the results of the average validation score and limited trial score of Interactive Multimedia of  Lectora inspire for Junior High Schools’ chemistry of science  was valid and can be used as a learning media.
Inovasi Bahan Ajar Interaktif Berbasis Multimedia Untuk Pengajaran Analisis Anion
Authors: Manihar Situmorang  , Marudut Sinaga  , Debby Suci Martalina  , Ajat Sudrajat  , Marham Sitorus
Published: August 2019

Kesiapan perguruan tinggi dalam menghasilkan lulusan berkualitas baik dan kompeten menghadapi perubaahan dunia dalam era revolusi industri dunia keempat harus didukung, yaitu melalui pemanfaatan teknologi informasi di dalam pembelajaran sebagai Implementasi kurikulum berorientasi Kerangka Kualifikasi Nasional Indonesia (KKNI). Salah satu upaya untuk meningkatkan kompetensi lulusan adalah melalui pengadaan bahan ajar bermutu yang dapat memotivasi dan menuntun mahasiswa belajar secara mandiri memanfaatkan teknologi terkini. Tujuan penelitian ini adalah melakukan inovasi terhadap bahan ajar kimia analitik untuk menghasilkan bahan ajar standar, inovatif dan interaktif berbasis multimedia untuk pengajaran Analisis Anion. Penelitian dilakukan bersama mitra kerja Dosen Tim Pascasarjana dan Mahasiswa Pascasarjana Universitas Negeri Medan (UNIMED). Tahapan penelitian terdiri atas: (1) penyusunan materi bahan ajar yang lengkap sesuai kurikulum KKNI untuk pengajaran Analisis Anion, (2) melakukan inovasi terhadap bahan ajar agar mendukung pembelajaran aktif, (3) Implementasi pembelajaran menggunakan bahan ajar inovatif hasil pengembangan sebagai media pembelajaran dalam pengajaran Analisis Anion. Hasil penelitian telah berhasil mengembangkan bahan ajar standar, inovatif dan interaktif berbasis multimedia untuk pengajaran Analisis Anion yang dikemas dalam bentuk Textbook dan E-book yang dilengkapi lembar kerja yang dapat meningkatkan partisipasi aktif mahasiswa dalam kegiatan belajar mengajar sebagai tahapan dalam meningkatkan kompetensi mahasiswa dalam Kimia Analitik. Penggunaan bahan ajar inovatif dalam pembelajaran sangat efektif dipergunakan untuk meningkatkan hasil belajar mahasiswa pada pengajaran Analisis Anion. Kompetensi mahasiswa pada kelompok yang diberikan pengajaran menggunakan bahan ajar inovatif lebih tinggi dibanding kelompok kontrol yang menggunakan buku pengangan mahasiswa. Bahan ajar inovatif dapat memfasilitasi mahasiswa belajar kimia secara aktif, mudah, efisien, dan menyenangkan sehingga mahasiswa termotivasi untuk belajar secara mandiri dalam usaha mencapai kompetensi sesuai tuntutan kurikulum berorientasi KKNI
Aplikasi Peminjaman Ruangan Rapat Kantor Gubernur Provinsi Kepulauan Bangka Belitung Berbasis Android
Authors: Putra Rendy Rian Chrisna , Perkasa Eza Budi
Published: August 2019

The loan of meeting room in the office of Bangka Belitung Province governor is currently still through the manual process that is lending must meet the manager who is in the office of the governor to obtain approval on lending The required room. Lending room that is still manual will be changed to Android based. The built-in system that will be built using the Java programming language with the helper platform is Android Studio, PHP, and MySQL database. The system's analytical techniques used in this research are object-oriented and use a Unified Modelling Language (UML) modeling tool to illustrate built-in applications. This research result shows that this room loan application can be used by the user well and can borrow room with this application. With this application is expected to help users to more easily borrow the room.
Hubungan Faktor Internal dan Eksternal Bidan dalam Pelayanan Antenatal di Puskesmas Kota Padang
Authors: Putri Silvia Adi
Published: August 2019

Lebih dari separo responden telah melaksanakan layanan antenatal sesuai standar

Lebih dari separo responden berpendidikan bidan, tidak pernah mendapatkan pelatihan, bersikap baik terhadap pelayanan antenatal, lama kerja lama, separoh responden memiliki motivasi baik terhadap pelayanan antenatal,

Lebih dari separo responden dengan penerimaan lingkungan baik, dan mengatakan komitmen atasan baik.

Tidak terdapat hubungan yang bermakna antara pedidikan bidan, pelatihan, dan lama bertugas dengan pelayanan antenatal dan terdapat hubungan yang bermakna antara sikap,motivasi dengan pelayanan antenatal

 Terdapat hubungan yang bermakna antara komitmen atasan dan penerimaan lingkungan dengan pelayanan antenatal.

Penerimaan lingkungan merupakan variabel yang paling berhubungan terhadap pelayanan antenatal sesuai dengan standar, diikuti oleh penerimaan lingkungan dan komitmen atasan
Joaquín Torres García y Jorge Oteiza: La actualidad de los proyectos modernistas desde las orillas transatlánticas
Authors: Ansa Goicoechea Elixabete
Published: August 2019

Este artículo problematiza el reciente interés global en los proyectos modernistas periféricos a propósito de dos figuras cuyas trayectorias se interrelacionan en la segunda mitad de la década de 1930: Joaquín Torres García (1874-1949) y Jorge Oteiza (1908-2003). Las obras de ambos han sido últimamente expuestas dentro del circuito artístico global y es la intención de este artículo problematizar dichas apuestas tomando como punto de partida la influencia que Torres García tuvo en Oteiza. Para ello se analiza la actualidad que para Andreas Huyssen tiene el concepto de “modernismo” y se valora la advertencia que postulaba Jürgen Habermas a comienzos de los ochenta; a saber, que la modernidad es “un proyecto incompleto”. El propósito es visibilizar la “orilla” de los principales discursos sobre la circulación y exposición de los modernismos periféricos en el circuito artístico global, entendiendo por “orilla” los lugares que escapan la lógica imperial de acumulación tardo-capitalista.
Reparación de objetos domésticos como resistencia al diseño desechable
Authors: Batlle Lathrop Antonio José , Álvarez Caselli Pedro
Published: August 2019

El presente texto plantea una investigación cualitativa respecto de las implicancias sociomateriales que tienen las prácticas de reparación de objetos domésticos en zonas vulnerables. A partir de un estudio etnográfico y de una visión articulada desde el diseño social y sustentable, se abordan los principios de la obsolescencia programada y la cultura del consumo como instancias arraigadas y naturalizadas. A continuación, se presenta una discusión teórica en el marco de ciertas acciones sustentables tales como la reutilización, la mantención y la reparación. La metodología de este proyecto se basa en el estudio de casos —in situ—de reparación de bienes durables domésticos, en el contexto de viviendas sociales ubicadas en la Villa El Refugio de la comuna de Puente Alto, en la ciudad de Santiago de Chile. A través del análisis de experiencias de reparación de objetos de uso común, se destaca la relevancia del cuidado de la memoria compartida y, al mismo tiempo, el despliegue de estrategias creativas e innovadoras para prolongar la duración y vida social de los objetos.
El concepto de Pintura no albergada y su práctica en la Escuela de Arquitectura de Valparaíso (1969-1992)
Authors: Dardel Coronado Magdalena
Published: August 2019

Este artículo investiga la noción de Pintura no albergada, planteada por el pintor, arquitecto y profesor Francisco Méndez Labbé en la Escuela de Arquitectura y el Instituto de Arte de la Universidad Católica de Valparaíso. El concepto surgió desde un cuestionamiento de los medios tradicionales de la pintura a través de un abandono paulatino de la superficie, idea que se inserta dentro de una trayectoria mayor en donde el artista buscó tanto un desprendimiento del soporte como una relación con el entorno.Si bien fue formulado en 1979, cuando Méndez impartió un taller con ese nombre, las experiencias que cuestionaron el medio comenzaron con los “signos” realizados en los actos poéticos en la década de los sesenta y prosiguieron con murales abstractos hechos entre 1969 y 1973 en Valparaíso y los ejercicios de Pintura no albergada, llevados a cabo en Ciudad Abierta (Ritoque) y en viajes por Chile. Durante los noventa, se desarrollaron también en el Museo a Cielo Abierto y en las acciones de pintura digital. Pese a su diversidad, estas propuestas están aunadas por la supresión de los límites y el cuestionamiento del medio, lo que lleva a sugerir un vínculo con la noción de campo expandido definida por Rosalind Krauss. Las ideas de Krauss fueron introducidas a la Escuela de Arquitectura por Claudio Girola, quien las vinculó con su trabajo. Méndez, por su parte, no citó el texto, pero —como se demostrará a través de sus escritos y ejercicios— hay en su obra una reflexión sobre la teoría del campo expandido. Se propone que este arquitecto logró adaptar el planteo de la historiadora norteamericana a su obra, sugiriendo un análisis de la pintura que superara la especificidad medial para relacionarse con el entorno gracias a un soporte ya no bidimensional y rígido, sino abierto y ambiguo.
Pengelolaan “Bank Sampah” Berbasis Masyarakat sebagai Alternatif Meningkatkan Ekonomi Warga RT 004/RW 09, Cikarang Utara–Bekasi
Authors: Purwanto Purwanto
Published: August 2019

Bekasi government has a sense of a desire to reduce the volume of waste going into landfill by implementing the concept of reduce, reuse, recycle (3R). The government's program to reduce waste volume has fostered new innovations from the community by establishing a ‘Bank Sampah’. Bank sampah is the concept of dry waste collection and sorting as well as having appropriate management of banking, not the money saved, but trash. Empowerment of citizens can be done by counseling, education, training with the method of interaction and communication, as well as dialogue. The objective of this activity is to describe and analyze the factors that drive, the impact and the constraints of the formation and functioning of bank sampah at RT 004/RW009, Cikarang Utara, Bekasi. The method was observation, interview, and documentation. The results showed that there are some factors that encourage it, namely the factors of government, society and the private sector (entrepreneurs). Support comes from the community such as of PKK driving team, environmental cadres, citizens, stall traders both factories, collectors of used goods and individual scrubbers. Bank sampah provides benefits to citizens, especially the direct benefits with reduced waste generation in the community, the environment becomes more clean and beautiful, green, comfortable, and healthy as well as the economic independence of citizens. Integrated waste management can stimulate creativity and innovation so as to improve the social welfare.
Aplikasi Mobile untuk Usaha Jasa Pengantaran Barang di Dusun Cibeber, Kawasan Industri Jababeka, Bekasi
Authors: Sen Tjong Wan
Published: August 2019

This Community Services Activity is meant to provide alternative income sources for citizens in Dusun Cibeber which is located in the center of Jababeka Industrial Estate, Cikarang, Bekasi. In this activity advancement of computer and information technology, global positioning system, and telecommunication networks are used to produce a mobile application for delivery services that is easy to use, low cost, and could be operated by common person. The application together with its supporting components has already successfully developed, implemented, and simulated. Next phase would be to measure its performance widely in the real environment.
Pengelolaan Sampah Berbasis Masyarakat
Authors: Ismail Yunita
Published: August 2019

Community-based waste management is an effort to reduce and manage waste. The community, where the household is a part of it as one of the waste producers can reduce and reuse their waste and even provide an additional income. To make the community plays an active and continuous role in a waste management, an organization with community members is needed to run the management and utilize waste together, which will provide mutual benefits. From the community service activities that have been carried out, the community gives a positive response on managing waste. Institutions are needed to be made to maintain the sustainability of the waste management. Waste management activities are given to the parties who are homeowners, those who have an elementary education and those who are in a productive age (31-40 years).
Penggunaan Data Mikrotremor Dan Vs30 Untuk Mengetahui Hubungan Ketebalan Sedimen Terhadap Produktivitas Kelapa Sawit Dan Implementasinya Dalam Pembelajaran Fisika
Authors: Marwanti Riska , Firdaus M.Lutfi , Farid M
Published: August 2019

The aims of this study were to determine the relationship of sediment thickness to palm oil productivity and to know the improvement of student learning outcomes after learning using LKPD based on service learning. This study was conducted using HVSR (Horizontal to Vertical Spectral Ratio) method. Data were collected as 10 primary data points, while secondary data on palm oil productivity was obtained from PT Bio Nusantara Teknologi. Data obtained from field measurements are numerical data of natural wave recording or seismic signal at each measurement point. The data is processed using Geopsy software so it can be known the price of the dominant frequency (fo), while the shear wave velocity (Vs30) is obtained through USGS data. The result of this research is there is intermediate relationship between sediment thickness to productivity of palm oil with product moment correlation value equal to 0,6392, so that thicker layer of sediment hence higher productivity. The results of this study further used as a source of information contained in the form of LKPD-based service learning to become a learning medium taught by Problem Based Learning (PBL) model on students of class XI SMK N 1 Padang Jaya to know the improvement of students' cognitive learning outcomes in physics learning. The result of research implementation influence of sediment thickness to productivity of palm oil in classroom study showed cognitive learning result of learners experience improvement of cognitive learning result with average value of N-gain of 0,52 (medium criterion).
Penentuan Nilai Emisivitas Warna Menggunakan Penerangan Pada Miniatur Ruang Berbentuk Kubus Dan Proses Pembelajaran Fisika Kelas X SMK Negeri 2 Bengkulu Tengah
Authors: Urra Cariti Dassa , Mayub Afrizal , Farid M
Published: August 2019

ABSTRACT            This study aims to: know the value of emissivity of purple, green, blue, red, light green, light blue, orange, yellow, pink, and improvement of learning outcomes by using PBL model on the concept of heat transfer class X TKR SMKN 2 Bengkulu Tengah, and explain the difference of students' cognitive learning outcomes in high, medium and low group. This study deals with the measurement of color emissivity and its implementation in physics learning on the topic of heat transfer. The population in this study is all students of class X SMK Negeri 2 Bengkulu Tengah academic year 2016/2017. The sample is taken by purposive sampling technique, that is class X.TKR (Light Vehicle Technique) which is taught by Problem Based Learning (PBL) model. This research is a quasi experimental research with One Group pretest-posttest design. The results showed that the purple comet value was 0.91, the green emissivity (going green) was 0.84, the blue emissivity (true blue) was 0.77, the red color emissivity (talk of the town) 0.66, light green color emissivity (apple martini) of 0.61, blue sky emissivity of 0.54, orange torch emission of 0,50, emissivity of light brown (pastry puff) of 0.46, yellow color emission (absolute yellow) of 0.37, and pink emissivity (crystal pink) of 0.24; There is an increase in learning outcomes on the concept of high, medium and low group high caloric transfer with N-gain values of 0.76 (high), 0.64 (medium), and 0.46 (moderate); There was a difference of students' cognitive learning outcomes in the high, medium and low groups shown by Fcount> Ftable (4.40> 3.35) at the 5% significance level.
Studi Pertumbuhan Awal Kuya Batok (Cuoro Ambonensis) di Kolam Kehutanan UNIB serta Implementasinya sebagai Bahan Ajar Zoologi Vertebrata
Authors: Maryani Indah , Ruyani Aceng , Karyadi Bhakti , Suhartoyo Hery
Published: August 2019

ABSTRACT[Study of Kuya Batok (Cuoro Ambonensis) Early Growth’s in UNIB Forestry Pond and its Implementation as Teaching Materials on Vertebrate Zoology]. The goal of this study was to know the growth of C. amboinensis in the ex-situ conservation area of the University of Bengkulu Forestry Pond during the 10 weeks study and 3 weeks continuous research, to know the condition of abiotic factor C. amboinensis in ex-situ conservation area of Forest Ponds of Bengkulu University, and to know the knowledge and understanding of the students about the early growth of C. amboinensis, the conservation concept at the University of Bengkulu Forestry Pond and the change of students conservation attitude by using teaching materials. Implementation of learning adoption of existing teaching material products "Technique Monitoring of Black-turtle Lineage of Coldhamii" (Astuti, 2016). The teaching material is in the form of a book entitled "Monitoring Technique of Turtle Shell (Cauro amboinensis)". The results of this study show that: a) The first study only received 1 C. amboinensis for 10 weeks of observation and growth (weight, length, width, thickness, anterior-posterior arch, b) Abiotic factors in the conservation area supported growth of C. amboinensis and suitable for in situ conservation pond ex situ in UNIB, c) On the second observation release 15 C. amboinensis by using 3 large trapp to conservation pond for 3 weeks and experiencing growth, d) condition of abioic factor become habitat C. amboinensis include: ground temperature 280C, water temperature 300C, relative humidity 80%, soil pH 6, pH 7 water, turbidity 80, e) high knowledge of students about the existence of turtles 22.8% - to 77.2% on conservation 13% to 87%, not in line with the conservation attitude of 34% to 66%.Keywords: Growth; C. amboinensis; abiotic factor; teaching material.
Studi perbandingan adaptasi Kura-Kura Pipi Putih (Siebenrockiella crassicollis) jantan dan betina di area Kolam Konservasi Universitas Bengkulu
Authors: Pasaribu Julita , Ruyani Aceng , Suhartoyo Hery
Published: August 2019

ABSTRACT[Adaptation study of Pipi Putih (Siebenrockiella crassicolli) sexes in conservation pond at University of Bengkulu]. This study aims to compare the adaptability of Pipi Putih turtles (Siebenrockiella crassicollis) of males and females in the conservation pond area of University of Bengkulu (UNIB). Nine S.crassicollis were kept individually in a cage, consisting of three space at three different point. S.crassicollis were fed with kangkung (Ipomea aquatica) as much as 10% of  their body weight. Growth parameters was collected every week for six weeks : (a) weight gain (WG); (b) thick growth of body (TGB); (c) growth of carapace length (GCL), (d) growth of carapace width (GCW); (e) growth of plastron length (GPL)  and (f) plastron width growth (PWG)  The measurement results show: (a) WG: male = 3.50%, female = 2.01% (b) TGB: male = 0.30%, female = -0.05%; (c) GCL: male = 0.16, female = 0.26%, (d) GCW : male = 0.566%, female = 0.47% (e) GPL: male = 0.28%, female = 0, 27% and (f) PWG: male = 1.25%, female = 1.16%. Mean turtle growth percentage of all indicators: male S. crassicollis = 0.01% and 0.69% for female S. crassicollis. We concluded that the adaptability of male S. crassicollis turtles was higher than for female S. crassicollis. Keywords: Conservation; Siebenrockiella crassicollis; turtle; adaptation.(Received August 16, 2018; Accepted January 19, 2019; Published February 26, 2019) ABSTRAKPenelitian ini bertujuan untuk membandingkan kemampuan adaptasi kura-kura pipi putih (Siebenrockiella crassicollis) jantan dan betina di area kolam konservasi Universitas Bengkulu (UNIB). Sembilan ekor S.crassicollis dipelihara secara individu di dalam kerambah. Terdapat tiga kerambah yang diletakkan pada tiga titik berbeda. Kangkung (Ipomea aquatica) merupakan pakan yang diberikan sebanyak 10% dari berat badan. Pengambilan data dilakukan sekali seminggu selama enam pekan. Parameter pertumbuhan yang diamati adalah (a) pertumbuhan berat badan (PBB); (b) pertumbuhan tebal badan (PTB); (c) pertumbuhan panjang karapaks (PPK), (d) pertumbuhan lebar karapaks (PLK); (e) pertumbuhan panjang plastron (PPP) dan (f) pertumbuhan lebar plastron (PLP). Hasil pengukuran menunjukkan: (a) PBB: jantan = 3,50 %, betina = 2,01% (b) PTB: jantan =  0,30 %, betina = -0,05% ; (c) PPK : jantan =  0,16, betina = 0,26 %, (d) PLK : jantan = 0,566%, betina = 0,47%  (e) PPP: jantan = 0,28%, betina = 0,27%  dan (f) PLP: jantan = 1,25%, betina = 1,16%. Rata-rata persen pertumbuhan kura-kura dari seluruh indikator: S.crassicollis jantan = 0,01% dan 0,69% untuk S.crassicollis betina. Berdasarkan data yang diperoleh,disimpulkan bahwa tingkat adaptasi kura-kura S.crassicollis jantan lebih tinggi daripada S. crassicollis betina. Kata kunci: Konservasi; Siebenrockiella crassicollis; kura-kura; adaptasi.
Pengaruh Pemberian Ekstrak Kijing (Pilsbryoconcha exilis) Pada Pemulihan Kualitas Sperma Mencit (Mus musculus)
Authors: Sari Erna Yunita , Karyadi Bhakti , Ruyani Aceng , Muslim Choirul
Published: August 2019

ABSTRACT[Effect of Kijing Extract (Pilsbryoconcha exilis) on the Recovery of Sperm Quality in Mice (Mus musculus)]. This study aims to determine the effect of Pilsbryoconcha exilis extract on the quality of M. muscullus sperm. The approach used for the study was experiment with a complete randomized design model. In this study, 4 treatments and 5 replications were conducted, including treatment 1 which only administered aquades as control (P0), treatment 2 which only given paracetamol dose 250 mg / kg (P1), and treatment 3 given paracetamol dose 250 mg / kg and P. exilis extract dose 0,46 mg / g (P2) and treatment 4 given paracetamol 250 mg / kg and extract P. exilis 0,69 mg / g (P3). Technique of data analysis using qualitative descriptive and statistical test of One Way Annova parametry, and if obtained significant difference then continued statistic test of Smallest Real Difference. From the results of the study, it was found that P. exilis and paracetamol extract had no effect on sperm quality. Keywords: Sperm; M. muscullus; extract P. exilis; paracetamol.(Received August 14 , 2018; Accepted January 20, 2019; Published February 26, 2019) ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak Pilsbryoconcha exilis terhadap kualitas sperma M. muscullus yang diberi parasetamol. Pendekatan yang digunakan untuk penelitian adalah eksperimen dengan model rancangan acak lengkap (RAL). Pada penelitian ini menggunakan 4 perlakuan dan 5 ulangan meliputi perlakuan 1 yang hanya diberikan aquades merupakan kontrol (P0), perlakuan 2 yang hanya diberikan parasetamol dosis 250 mg/kg bb (P1), dan perlakuan 3 yang diberikan parasetamol dosis 250 mg/kg bb dan ekstrak P. exilis dosisi 0,46 mg/g bb (P2) dan perlakuan 4 yang diberikan parasetamol 250 mg/kg bb dan ekstrak P. exilis 0,69 mg/g bb (P3). Teknik analisa data menggunakan deskriptif kualitatif dan uji statistik parametri One Way Annova, dan jika didapatkan perbedaan yang bermakna maka dilanjutkan uji statistic Beda Nyata Terkecil (BNT). Dari hasil penelitian diketahui pemberian ekstrak P. exilis dan parasetamol berepengaruh tapi tidak signifikan terhadap kualitas sperma. Kata Kunci: Sperma; M. muscullus; ekstrak P. exilis; parasetamol.
Jurnal Pendipa Tahun 2019 Volume 3 Nomor 1
Authors: Pendipa Jurnal
Published: August 2019

Kata Pengantar dan Susunan Redaksi Jurnal Pendipa Tahun 2019 Volume 3 Nomor 1
Penerapan Model Pembelajaran Problem Solving Fisika pada Konsep Listrik Dinamis di SMA IT IQRA Kota Bengkulu
Authors: Khairi Fitri Nur , Farid Muhammad , Swistoro Eko
Published: August 2019

Abstract[Application of Physics Problem Solving Learning Model on the Concept of Dynamic Electricity in SMA IT IQRA Bengkulu City]. This study aims to explain improvement of cognitive learning outcomes of students and differences in student learning outcomes of low, medium, and high group on the concept of dynamic electricity by applying the model of Problem Solving Physics Problem. This research is a Pre-experiment research of One Group Pretest-Posttest design. The study was conducted at IQRA IT Bengkulu  in Extracurricular Learning 20 students. Learning media used in learning is stem kedondong (Spondias dulcis). The Increasing cognitive learning outcomes were analyzed descriptively and calculated by normalized gain scores and analyzed by Anova test. The results show that high group N-gain of 0.71, medium group 0,56, and low group by 0,49. The result of the anava test show the value of Fh 27,89> Ft 3,59 with significant 5% and 6,11 at significant level 1%. The conclusion of this research 1) the application of the learning model of Problem Solving Physics on the concept of dynamic Electricity can improve students' cognitive learning outcomes 2) there are differences in learning outcomes for high, medium and lower class students. Keywords: Learning model; Problem Solving Physics; Dynamic Electricity; Learning Outcomes. (Received December 6, 2018; Accepted March 29, 2019; Published June 19, 2019) AbstrakPenelitian ini bertujuan untuk menjelaskan peningkatan hasil belajar kognitif siswa dan perbedaan hasil belajar siswa kelompok rendah, sedang, dan tinggi  pada konsep listrik dinamis dengan menerapkan model pembelajaran Problem Solving Fisika.Jenis penelitian ini adalah Pre-ekperimen desain One Group Pretest-Posttest. Penelitian dilakukan di SMA IT IQRA kota Bengkulu pada pembelajaran Ekstrakurikuler. Media pembelajaran yang digunakan dalam pembelajaran adalah batang pohon kedondong (Spondias dulcis).Peningkatan hasil belajar kognitif dianalisis secara deskriptif dan dihitung dengan skor gain yang dinormalisasi serta dianalisis dengan uji Anova. Hasil penelitian menunjukkan N-gain kelompok tinggi sebesar 0,71, kelompok sedang 0,56, dan kelompok rendah sebesar 0,49. Hasil uji anava menunjukkan nilai Fhitung 27,89 > Ftabel 3,59 dengan signifikan 5% dan 6,11 pada taraf signifikan 1%. Kesimpulan dari penelitian ini 1) penerapan model pembelajaran Problem Solving Fisika  pada konsep Listrik dinamis dapat meningkatkan hasil belajar kognitif siswa 2) terdapat perbedaan hasil belajar siswa kelompok atas, sedang dan bawah. Kata kunci: Model pembelajaran Problem Solving Fisika, Listrik Dinamis, Hasil belajar
Implementasi Model Discovery Learning Pada Materi Aplikasi Gelombang Elektromagnetik Analisis Pengotor Berbagai Minyak Goreng Sawit dengan Spektrofotometri UV-Vis
Authors: Wulandari Tria , Nirwana Nirwana , Firdaus M. Lutfi
Published: August 2019

ABSTRACT[Implementation of Discovery Learning Model on Electromagnetic Wave Application Material of Various Palm Oil Impurity Analysis With Spectrophotometry UV-Vis].The aims of this study was to describe the differences between the learning outcomes of students who learn to use the learning model of Discovery Learning with students studying physics learning conventionally onwaves electromagnetic material.  The method used quasi experimental research with Pretest-Posttest Control GroupDesign research conducted at SMA Negeri 8 Lubuklinggau. Sample research used 2 classes i.e. class X.3 as a experimental class and class X.2 as a control class. Based on the results of data analysis it can be concluded that there was a difference between learning outcomes of students who learn to use the learning model of Discovery Learningwith students studying in conventional method. The data views from the average final value obtained after being given the treatment. The average value of experimental classes after being given the treatment model of learning by Discovery Learning was 76.27, while the average value of control class after being given treatment to conventional learning was 67.00.Keywords: Discovery; Learning;Electromagnetic Waves; Spectrophotometry UV-Vis.(Received August 23, 2018; Accepted March 2, 2019; Published June 18, 2019)ABSTRAKPenelitian ini bertujuan untuk menjelaskan perbedaan hasil belajar antara siswa yang belajar menggunakan model pembelajaran Discovery Learning (DL) dengan siswa yang belajar secara konvensional pada pembelajaran fisika dengan materi gelombang elektromagnetik.  Metode penelitian yang digunakan adalah penelitian eksperimen semu (Quasi Eksperimen) dengan desain penelitian Pretest-Posttest Control GroupDesign, yang dilakukan di SMA Negeri 8 Lubuklinggau. Sampel penelitian yang digunakan berjumlah 2 kelas yakni kelas X.3 sebagai kelas eksperimen dan kelas X.2 sebagai kelas kontrol. Berdasarkan hasil analisis data dapat disimpulkan bahwa terdapat perbedaan hasil belajar antara siswa yang belajar menggunakan model pembelajaran Discovery Learning (DL) dengan siswa yang belajar secara konvensional. Data tersebut dilihat dari nilai rata-rata akhir yang diperoleh setelah diberi perlakuan. Nilai rata-rata kelas eksperimen setelah diberi perlakuan dengan model pembelajaran Discovery Learning sebesar 76,27, sedangkan nilai rata-rata kelas kontrol setelah diberi perlakuan pembelajaran konvensional sebesar 67,00.Kata Kunci:Discovery; Learning; GelombangElektromagnetik; Spektrofotometri UV-Vis.
Aklimasi Notochelys platynota yang akan dilepas di area target konservasi kura-kura Universitas Bengkulu
Authors: Tanjung Rica Yuniar , Ruyani Aceng
Published: August 2019

ABSTRACT[Acclimation Notochelys platynota That  Will Be In Conservation In Area Ex Situ  Bengkulu University]. The aim of this research is to know  the effect of water pool in conservation target area to growth rate of N. platynota which will be released in conservation area of turtle of Bengkulu University. At the data collection stage, the pool water concentration is used P1: 100% pool water, P2: 75% pool water + 25% water well, P3: 50% pool water + 50% water well, P4: 25% pond water + 75% water Wells, P5: 100% well water. The data analyzed were weight growth rate, carapace length growth rate, growth rate of carapace width, body weight growth rate. The result is giving 100% of pool water in conservation target area of University of Bengkulu able to increas growth of N. Platynota.Keywords: Acclimation;  N. platynota, Growth;  Conservation Area; turtles.(Received November 19, 2018; Accepted April 15, 2019; Published June 18, 2019) ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian air kolam di area target konservasi terhadap  laju pertumbuhan  N. platynota  yang akan dilepas di area target konservasi kura-kura Universitas Bengkulu. Pada tahap pengumpulan data digunakan konsentrasi air kolam yaitu P1: 100 % air kolam, P2: 75% air kolam + 25% air sumur, P3: 50% air kolam + 50% air sumur, P4 : 25% air kolam + 75% air sumur, P5: 100% air sumur. Data yang dianalisis adalah laju pertumbuhan berat badan,  laju pertumbuhan panjang karapaks, laju pertumbuhan lebar karapaks dan  laju pertumbuhan tebal badan.. Hasil adalah pemberian 100% air kolam di area target konservasi Universitas Bengkulu mampu meningkatkan pertumbuhan  N. Platynota.Kata kunci: Aklimasi; N. platynota; Pertumbuhan; Area Konservasi; kura-kura.
Kemampuan Pemecahan Masalah pada Siswa Kelas X MA Suka Negeri Begkulu Selatan Melalui Pembelajaran Berbasis Lingkungan
Authors: Sastiawan Roni , Ruyani Aceng , Karyadi Bhakti
Published: August 2019

ABSTRACT[Capacity statisfaction student class X Madrasah Aliyah Suka Negeri Bengkulu Selatan though learning based on environtment]. The research  aims to measure student performance and  know the ability to solve problems through environtment – based learning activities on student of class X Madrasah AliyahSukaNegeri South Bengkulu, this study used pre test and post test. Pre test used to determine students’ early ability. Post test is done to determine the ability to solve the problem of leaners by using  LKPD problems based learning . Results of student performance in groups obtained from  the learning  process using LKPD. Data were analyzed descriptively qualitative. Scores obtained from all aspects assessed are converted to determine the group assessment criteria. Ability to solve the problem of class X student Madrasah AliyahSukaNegeri from the aspect of classical performance included into the category of good and evaluation there is an increase in value between pre test and post test.Keywords: Environment based learning; Student performance capability; problem solving skills.(Received November 19, 2018; Accepted April 15, 2019; Published June 18, 2019)ABSTRAKTujuan dari penelitian ini adalah untuk  mengukur kinerja siswa kelas X Madrasah Aliyah Suka Negeri Bengkulu Selatan pada materi keanekaragaman hayatidan  mengetahui kemampuan siswa kelas X Madrasah Aliyah Suka Negeri Bengkulu Selatan dalam memecahkan masalah melalui kegiatan pembelajaran berbasis lingkungan. Prosedur penelitian menggunakan tes pre test dan post test. Tes pre test digunakan untuk mengetahui kemampuan awalsiswa. Post test dilakukan untuk mengetahui kemampuan memecahkan masalah peserta didik setelah belajar dengan menggunakan Lembar Diskusi Peserta Didik ( LKPD ) problem based learning. Data kinerja siswa secara kelompok yang di dapat dari menjawab Lembar Diskusi Peserta Didik ( LKPD ) dianalisis dengan cara deskriptif  kualitatif. Skor yang diperoleh dari seluruh aspek yang dinilai kemudian dikonversikan untuk menentukan kriteria penilaian secara kelompok. Kemampuan memecahkan masalah siswa kelas X Madrasah Aliyah Suka Negeri Bengkulu Selatan dari aspek kinerja secara klasikal termasuk kedalam kategori Baik dan hasil evaluasi terdapat kenaikan nilai antara pre test dan post test.Kata Kunci: Pembelajaran berbasis lingkungan; Kemampuan kinerja siswa; Kemampuan Memecahkan masalah.
Assessment of interhospital transport care for pediatric patients
Authors: Chaichotjinda Krittiya , Chantra Marut , Pandee Uthen
Published: August 2019

Background: Many critically ill patients require transfer to a higher-level hospital for complex medical care. Despite the publication of the American Academy of Pediatrics guidelines for pediatric interhospital transportation services and the establishment of many pediatric transport programs, adverse events during pediatric transport still occur.Purpose: To determine the incidence of adverse events occurring during pediatric transport and explore their complications and risk factors.Methods: This prospective observational study explored the adverse events that occurred during the interhospital transport of all pediatric patients referred to the pediatric intensive care unit of Ramathibodi Hospital between March 2016 and June 2017.Results: There were 122 pediatric transports to the unit. Adverse events occurred in 25 cases (22%). Physiologic deterioration occurred in 15 patients (60%). Most issues (11 events) involved circulatory problems causing patient hypotension and poor tissue perfusion requiring fluid resuscitation or inotropic administration on arrival at the unit. Respiratory complications were the second most common cause (4 events). Equipmentrelated adverse events occurred in 5 patients (20%). The common causes were accidental extubation and endotracheal tube displacement. Five patients had both physiologic deterioration and equipment-related adverse events. Regarding transport personnel, the group without complications more often had a physician escort than the group with complications (92% vs. 76%; relative risk, 2.4; P=0.028).Conclusion: The incidence of adverse events occurring during the transport of critically ill pediatric patients was 22%. Most events involved physiological deterioration. Escort personnel maybe the key to preventing and appropriately monitoring complications occurring during transport.
PENGARUH PENDEKATAN KONSTRUKTIVISME MELALUI METODE EKSPERIMEN PADA POKOK BAHASAN ELASTISITAS TERHADAP KEMAMPUAN PENYELESAIAN SOAL URAIAN
Authors: Fatimah Fatimah
Published: August 2019

Penelitian ini bertujuan untuk mengetahui: Pengaruh menggunakan pendekatan konstruktivisme melalui metode eksperimen pada pokok bahasan elastisitas terhadap kemampuan penyelesaian soal uraian pada kelas XI SMAN 3 Kota Bima. Penelitian ini menggunakan pendekatan konstruktivisme melalui metode eksperimen. Populasi penelitian ini yaitu seluruh siswa kelas XI MIA semester I SMA Negeri 3 Kota Bima tahun pelajaran 2018/2019. Teknik pengambilan sampel yang digunakan yaitu cluster random sampling sehingga diperoleh dua kelas, yaitu kelas XI MIA 2 sebagai kelas eksperimen dengan jumlah sampel 25 siswa dan kelas XI MIA 3 sebagai kelas kontrol dengan jumlah sampel 26 orang. Kedua kelas tersebut diasumsikan mempunyai keadaan awal yang sama. Teknik pengumpulan data yang digunakan adalah teknik tes dengan menggunakan soal uraian. Pengujian instrument penelitian menggunakan uji hipotesis dengan menggunakan rumus uji t. Berdasarkan hasil penelitian diperoleh nilai T hitung = 2.416 sedangkan T table = 2.000 yang artinya T hitung >T tabel. Jadi dapat disimpulkan bahwa Ho ditolak dan Ha diterima, dalam hal ini menunjukan terdapat pengaruh pendekatan konstruktivisme melalui metode eksperimen terhadap kemampuan penyelesaian soal uraian siswa pada kelas XI SMAN 3 Kota Bima tahun pelajaran 2018/2019.
Happy Birthday, You Get To Vote
Authors: Seljan Ellen , Gronke Paul
Published: August 2019

Automatic Voter Registration (AVR) systems register to vote all eligible individuals who transact with proscribed government agencies, most commonly the Department of Motor Vehicles (DMVs). Many individuals interact with the DMV due to the need to renew their drivers’ licenses. Because licenses expire on birthdays, an individual’s birth date can be used as an exogenous reason why some individuals are registered to vote in time for an election, whereas others are not. Our analysis compares registration and voting rates for individuals with birth dates prior and subsequent to the voter registration deadline. After calculating a causal effect of AVR on turnout at the individual level, we extrapolate this effect to the overall effect of AVR on total voter turnout by state.
When nature calls: The importance of restroom design to support cognition
Authors: Banasiak Meredith
Published: August 2019

It is possible that an often-overlooked space in building design is among the most important in supporting cognition: the restroom. In rat studies, a neural mechanism known as replay has been linked with learning and planning, and occurs during certain wakeful pause behaviors including defecating. If, like rats, the human brain is also wired to replay, then optimizing behavioral and environmental conditions – such as toileting and restroom design -- could foster cognitive benefits. Replay is dependent on external environmental conditions, and is supported when surrounding sensory stimuli are not demanding attention. Thus, replay may be facilitated environmentally by pairing wakeful pauses with environments conducive to supporting a defocused, internal processing state. Because nature-like features have been linked with guiding similar wakeful offline states such as defocused attention and mind-wandering, using nature in restroom design may help foster important cognitive mechanisms during toileting by facilitating replay through a supportive sensory experience.

This paper aims to highlight to the impact of the environment on neural mechanisms with implications for researched-informed design. In this example, the restroom is one key space which lends itself to benefitting from research-informed design guidelines as the evidence base grows.
Nearest Embedded and Embedding Self-Nested Trees
Authors: Azaïs Romain
Published: August 2019

Self-nested trees present a systematic form of redundancy in their subtrees and thus achieve optimal compression rates by directed acrylic graph (DAG) compression. A method for quantifying the degree of self-similarity of plants through self-nested trees was introduced by Godin and Ferraro in 2010. The procedure consists of computing a self-nested approximation, called the nearest embedding self-nested tree, that both embeds the plant and is the closest to it. In this paper, we propose a new algorithm that computes the nearest embedding self-nested tree with a smaller overall complexity, but also the nearest embedded self-nested tree. We show from simulations that the latter is mostly the closest to the initial data, which suggests that this better approximation should be used as a privileged measure of the degree of self-similarity of plants.
Producer Perceptions of the Prevention of Tail Biting on UK Farms: Association to Bedding Use and Tail Removal Proportion
Authors: Valros Anna , Barber Claire
Published: August 2019

Tail biting causes widespread problems both for animal welfare and in the form of economic losses in pig production. This study was performed to better understand the perceptions of farmers on how to best prevent tail biting, and if perceptions are influenced by the specific system of farming, with a focus on different levels of bedding use and docking different proportions of the tail of their pigs. Pig producers in the UK were surveyed on their perceptions of the efficacy of preventive measures and attitudes towards tail biting and docking. In total, 204 responses were included. The results show that producers rank the importance of preventive measures differently to scientists and other experts. This calls for consideration when communicating with producers; and for better integration of knowledge based on practical experiences with scientific results. The study also shows that the perception of how to best avoid tail biting differs between farms of different types, and that these perceptions might be influenced by the farmers´ own experiences—one example being that farms currently using plentiful amounts of bedding also value this more highly as a way to avoid tail biting than those that do not.
A Stratigraphic Prediction Method Based on Machine Learning
Authors: Zhou Cuiying , Ouyang Jinwu , Ming Weihua , Zhang Guohao , Du Zichun , Liu Zhen
Published: August 2019

Simulation of a geostratigraphic unit is of vital importance for the study of geoinformatics, as well as geoengineering planning and design. A traditional method depends on the guidance of expert experience, which is subjective and limited, thereby making the effective evaluation of a stratum simulation quite impossible. To solve this problem, this study proposes a machine learning method for a geostratigraphic series simulation. On the basis of a recurrent neural network, a sequence model of the stratum type and a sequence model of the stratum thickness is successively established. The performance of the model is improved in combination with expert-driven learning. Finally, a machine learning model is established for a geostratigraphic series simulation, and a three-dimensional (3D) geological modeling evaluation method is proposed which considers the stratum type and thickness. The results show that we can use machine learning in the simulation of a series. The series model based on machine learning can describe the real situation at wells, and it is a complimentary tool to the traditional 3D geological model. The prediction ability of the model is improved to a certain extent by including expert-driven learning. This study provides a novel approach for the simulation and prediction of a series by 3D geological modeling.
Surface Functionalization by Hydrophobin-EPSPS Fusion Protein Allows for the Fast and Simple Detection of Glyphosate
Authors: Döring Julia , Rettke David , Rödel Gerhard , Pompe Tilo , Ostermann Kai
Published: August 2019

Glyphosate, the most widely used pesticide worldwide, is under debate due to its potentially cancerogenic effects and harmful influence on biodiversity and environment. Therefore, the detection of glyphosate in water, food or environmental probes is of high interest. Currently detection of glyphosate usually requires specialized, costly instruments, is labor intensive and time consuming. Here we present a fast and simple method to detect glyphosate in the nanomolar range based on the surface immobilization of glyphosate’s target enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) via fusion to the hydrophobin Ccg2 and determination of enzyme activity with a malachite green assay, which is a common photometric technique to measure inorganic phosphate (Pi). The assay demonstrates a new approach for a fast and simple detection of pesticides.
Novel Non-Precious Metal Electrocatalysts for Oxygen Electrode Reactions
Authors: Alonso-Vante Nicolas , Feng Yongjun , Yang Hui
Published: August 2019

The collection of articles in the Catalyst special issue entitled “Novel Non-Precious Metal Electrocatalysts for Oxygen Electrode Reactions” mirrors the relevance and strengths to address the inevitable increasing demand of energy [...]
Configuration and Registration of Multi-Camera Spectral Image Database of Icon Paintings
Authors: Mirhashemi Arash
Published: August 2019

At the cost of added complexity and time, hyperspectral imaging provides a more accurate measure of the scene’s irradiance compared to an RGB camera. Several camera designs with more than three channels have been proposed to improve the accuracy. The accuracy is often evaluated based on the estimation quality of the spectral data. Currently, such evaluations are carried out with either simulated data or color charts to relax the spatial registration requirement between the images. To overcome this limitation, this article presents an accurately registered image database of six icon paintings captured with five cameras with different number of channels, ranging from three (RGB) to more than a hundred (hyperspectral camera). Icons are challenging topics because they have complex surfaces that reflect light specularly with a high dynamic range. Two contributions are proposed to tackle this challenge. First, an imaging configuration is carefully arranged to control the specular reflection, confine the dynamic range, and provide a consistent signal-to-noise ratio for all the camera channels. Second, a multi-camera, feature-based registration method is proposed with an iterative outlier removal phase that improves the convergence and the accuracy of the process. The method was tested against three other approaches with different features or registration models.