bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMBELAJARAN IPS BERBASIS MULTIKULTURAL UPAYA MENANGKAL RADIKALISME DI INDONESIA
Authors: Imanuel Melda
Published: December 2019

Penelitian ini mencoba untuk menggali secara mendalam pemanfaatan nilai-nilai multikultural dalam menangkal radikalisme di kalangan sekolah, sebagai bahan pengembangan model pembelajaran IPS berbasis multikultural di sekolah menengah pertama di wilayah DKI Jakarta. Hasil penelitian diharapkan dapat menemukan model pembelajaran IPS terintegrasi nilai-nilai multikultural yang dapat digunakan sebagai kebijakan pemerintah daerah Provinsi DKI Jakarta bidang pendidikan. Persoalan utama dalam penelitian ini mencakup: pengetahuan guru sekolah menengah pertama di Provinsi DKI Jakarta tentang konsep, fungsi,  jenis, bentuk,  klasifikasi dan interpretasi multikultural terintegrasi dalam pembelajaran IPS sebagai berntuk inovasi pembelajaran. Penelitian ini diusulkan untuk satu tahu  dalam waktu 12 bulan. Aktivitas penelitian difokuskan untuk menaganalisis nilai-nilai multikultural yang diintegrasikan dalam pembelajaran IPS di SMP yang dikemas dalam perangkat pembelajaran seperti video, lembar balik atau komik sederhana untuk menangkal radikalisme yang merajalela. Langkah awal, dimulai dengan menguji pemahaman guru SMP tentang: (a) berkembangnya radikalisme yang terjadi di lingkungan sekolah, dan (b) nilai-nilai multikultural, yang diperdalam dengan kajian fenomenalogi tentang budaya mengajar IPS di SMP. Penelitian menggunakan pendekatan kuantitatif terkait dengan pemahaman guru tentang nilai-nilai multikultural dan radikalisme dikalangan siswa SMP. Pendekatan kualitatif model fenomenologi sebagaimana dikembangkan Miles and Huberman untuk mendalami radikalisme melibatkan guru IPS SMP yang diintegrasikan dengan nilai-nilai multikultural untuk memangkal radikalisme di sekolah. Hasil akhir penelitian berupa (1) lembar balik deskripsi pembelajaran IPS SMP berisi nilai-nilai multikultural, komik sederhana dan video. Sampel penelitian adalah guru dan sekolah menengah pertama negeri/ swasta di lima wilayah DKI Jakarta dengan teknik pengambilan sampel model Isaac dan Michael yaitu tabel penentu jumlah sampel dari populasi dengan taraf kesalahan 5%. Instrumen penelitian untuk memperoleh data kuantitatif dengan menggunakan angket dan wawancara. Sedangkan data kualitatif tentang nilai-nilai multikultural dan radikalisme disekolah diperoleh dengan melakukan observasi partisipan dan wawancara mendalam kepada informan dengan pendekatan snow ball. Metode penelitian yang digunakan adalah kuantitatif dan kualitatif sesuai dengan kebutuhan masing-masing. Data kuantitatif dianalisis secara deskriptif, sementara data kualitatif dianalisis dengan menggunakan analisis data interaktif model Miles and Huberman. Uji signifikansi perbedaan model pembelajaran lama dengan model pembelajaran baru yang dikembangkan  menggunakan statistik t –test berkorelasi.
PEMETAAN CABANG DAN RANTING MUHAMMADIYAH DKI JAKARTA TAHUN 2018
Authors: Ahmad Mubarak , Rosyidi Muhib , Damanhuri Adi
Published: December 2019

Muhammadiyah merupakan organisasi besar di Indonesia yang bergerak dalam ranah keagamaan menjadi kekuatan mempererat kesatuan umat Islam. Keberadaaan organisasi ini tidak lepas dari peran akar organisasi yang terletak pada Cabang dan Ranting. Pemetaan cabang dan ranting bagian terpenting dalam melihat kondisi riil keluarga Muhammadiyah. Berdasarkan pemetaan terdahulu pada tahun 2012 ditemukan masih banyak Cabang dan Ranting Muhammadiyah DKI Jakarta yang masih belum memiliki asset amal usaha serta tidak rutin melakukan pengajian pengurus dan anggota. Dalam rentang 6 tahun, dibutuhkan pembaharuan data Cabang dan Ranting Muhammadiyah di DKI Jakarta untuk melihat kecenderungan perkembangan Cabang dan Ranting Muhammadiyah DKI Jakarta. Penelitian ini bertujuan untuk menemukan peta perkembangan cabang dan ranting Muhammadiyah yang ada di wilayah DKI Jakarta secara detail dan komprehensif sekaligus menyingkap masalah-masalah yang terjadi di Muhammadiyah akar rumput. Penelitian bersifat kualitatif deskriptif dengan pengumpulan data melalui observasi, wawancara, dokumentasi serta triangulasi. Analisis dilakukan dengan mencari serta menyusun data-data lapangan yang selanjutnya di kategorisasi (coding) berdasarkan karakteristik-karakteristik yang telah ditentukan. Hasil penelitian menunjukkan bahwa terjadi peningkatan jumlah Cabang dan Ranting Muhammadiyahdalam rentang tahun 2012-2018. Selain jumlah Cabang, Ranting, dan Amal Usaha, aktivitas warga Muhammadiyah pun mengalami peningkatan khususnya dalam pembinaan pengurus dan anggota melalui aktivitas pengajian Ranting dan Cabang serta mulai lahirnya korps instruktur Baitul Arqam yang menjadi perkaderan utama dalam persyarikatan Muhammadiyah.
PENGARUH PEMBERIAN EKSTRAK Apium Graveolens L. TERHADAP FARMAKOKINETIK KAPTOPRIL TIKUS
Authors: Siska Siska , D. Suyatna Frans , Bacthiar Anton , Mun`im Abdul
Published: December 2019

Apium graveolens L. (seledri) merupakan herba yang biasa dikonsumsi dan berkhasiat sebagai antihipertensi. Penelitian terdahulu melaporkan bahwa pemberian ekstrak seledri satu jam sebelum kaptopril, dapat mempengaruhi farmakokinetik kaptopril. Penelitian ini bertujuan untuk membuktikan pengaruh ekstrak seledri pada farmakokinetik kaptopril jika diberikan bersamaan tanpa jeda waktu. Tikus galur Spraque-Dawley sebanyak 12 ekor dibagi menjadi 2 kelompok. Kelompok I diberikan kaptopril tunggal dosis 2,5 mg/kg bb secara oral. Kelompok II diberikan campuran kaptopril dosis 2,5 mg/kg bb dan ekstrak seledri 40 mg/kg bb. Sampel darah diambil pada rentang waktu tertentu selama 7 jam dan dilakukan pengukuran dengan metode kromatografi cair kinerja ultra tinggi tandem spektrofotometri massa (LC MS/MS). Hasil uji farmakokinetik menunjukkan bahwa ekstrak seledri menurunkan parameter farmakokinetik kaptopril pada kelompok II yaitu Cmax (70,43%), Ke (47,47%), dan AUC (46,84%), serta meningkatkan T1/2 (104,97%) dan Tmax (100%) dibandingkan dengan kelompok I. Kesimpulan dari penelitian ini adalah ekstrak seledri dapat mengubah farmakokinetik kaptopril jika diberikan secara bersamaan. Campuran kaptopril dan ekstrak seledri ketika diberikan secara bersamaan tanpa jeda waktu, tidak memberikan manfaat pada pengobatan hipertensi, karena ekstrak seledri dapat menurunkan konsentrasi kaptopril pada plasma, yang dapat menurunkan efikasi kaptopril.
PENGEMBANGAN MODEL PENDIDIKAN KARAKTER DI SMP USWATUN HASANAH JAKARTA BARAT
Authors: Chairunnisa Connie , Tumanggung Anen , Istayatiningtias Istayatiningtias
Published: December 2019

Penelitian ini bertujuan untuk mengembangkan model pendidikan karakter di Sekolah Menengah Pertama (SMP), yang pada umumnya cenderung berorientasi pada pendidikan berbasis hard skill (keterampilan teknis), dan lebih bersifat mengembangkan intelligence quotient (IQ, sedangkan kemampuan soft skill yang tertuang dalam emotional intelligence (EQ) dan spiritual intelligence (SQ) masih sangat kurang. Lokasi penelitian ini dilaksanakan di Lembaga Kesejahteraan Sosial Anak Uswatun Hasanah, yang berlokasi di Jl. Cendrawasih Cengkareng Jakarta Barat.  Metode penelitian yang digunakan adalah kualitatif dengan pengunakan observasi berperan serta, wawancara, serta studi dokumentasi. analisis data bersifat induktif. Unruk menguji keabsahan data dilakukan dengan triangulasi, diskusi teman sejawat, serta menggunakan bahan referensi. Pada penelitian ini ditemukan bahwa model pendidikan karakter yang dilaksanakan di SMP Uswatun Hasanah, baru dilaksanakan pada tahap pembiasaan, dan belum pada tahapan perilaku serta budaya. Hasil yang dicapai dalam penelitian ini adalah artikel jurnal untuk di publikasikan, dan draft buku pengembangan model pendidikan karakter di Sekolah Menengah Pertama, dengan disain sampai pada tahapan perilaku dan budaya.
EVALUASI IMPLEMENTASI KARTU JAKARTA PINTAR DI JAKARTA
Authors: Latief Abdul Madjid , Nagul Vitalis
Published: December 2019

Evaluasi ini bertujuan untuk mengetahui konteks pelaksanaan program kartu Jakarta Pintar di Sekolah Slamet Riyadi 1, kesiapan sumber daya manusia dan sarana prasaran, proses pelaksanaan, dan mengetahui ketercapaian pelaksanaan. Metode yang digunakan dalam evaluasi ini adalah metode kualitatif deskriptif dengan melihat data dan fakta empiris. Pengambilan data dilakukan secara ilmiah yang meliputi observasi, wawancara secara terstruktur, dan dokumentasi. Wawancara dilakukan kepada kepala sekolah, operator, guru – guru dan orang tua murid. Kemudian data tersebut dianalisis, reduction, data display, dan conclusion. Kesimpulan penelitian ini, adalah  yang melatarbelakangi pelaksanaan program kondisi ekonomi orang tua murid, adanya kesesuaian antar visi dan misi sekolah dan visi misi Kartu Jakarta Pintar, tidak adanya sosialisasi yang sistematis yang dilakukan secara berjenjang ataupun formal, tidak adanya sarana atau fasilitas yang diberikan kepada stakeholder, ketidaksesuaian proses pelaksanaan terletak pada tata urutan tindakan yang harus dilewati, dan respon orang tua murid terhadap pelayanan dan pelaksanaan sangat positif dan juga respon guru terkait Kartu Jakarta Pintar sangat mendukung pelaksanaan disekolah tersebut. Implikasi pelaksanaaan program ini adalah bisa memberikan dampak bagi kesejahteraan ekonomi keluarga dalam pemenuhan kebutuhan, sehingga mendapat respon yang baik dari tim pelaksana program. Diharapkan tim pelaksana mengetahui tata urutan pelaksanaan program, dan berkomitmen untuk menjalan program.
PENERAPAN INTERNET OF THINGS (IOT) PADA SISTEM PEMANTAUAN KONDISI KABEL SERAT OPTIK KE RUMAH
Authors: Mastang Mastang , Pahmi M. Ali , Ramza Harry
Published: December 2019

IOT telah memainkan peranan penting dalam mendukung era Industri 4.0. Pada era ini, sistem otomatisasi pada semua mesin saling terhubung dengan menggunakan perangkat nirkabel. Kinerja dan kondisi mesin dapat selalu dipantau sehingga tindakan perbaikan atau pencegahan bisa segera dilakukan sesegera mungkin. Pemantauan kinerja kabel serat optik menjadi isu yang penting bagi telkom untuk menyediakan pelayanan data secara terus menerus  tanpa adanya gangguan sedikitpun. Kabel serat optik membawa cahaya dengan frekuensi tinggi yang bisa menyebabkan kebutaan pada manusia yang terkena kebocoran cahaya tersebut. Oleh karena itu, diperlukan sebuah sistem pemantau dan pengendali secara otomatis apabila terjadi kerusakan atau kebocoran pada kabel serat optik. Sistem ini dibangun dengan menggunakan teknologi IoT. Setiap kabel optik akan terhubung dengan sensor nirkabel yang saling berhubungan dengan sensor lain di kabel optik lain. Sistem ini telah berhasil dibangun dan diimplementasikan dalam sebuah prototype. Berdasarkan hasil pengujian, sistem ini mampu memutus aliran cahaya pada kabel serat optik apabila terjadi kerusakan atau kebocoran.
PERAN GURU DAN ORANGTUA DALAM IMPLEMENTASI SEKOLAH RAMAH ANAK TANPA KEKERASAN MELALUI PARENTING DI PAUD BINTANG DAN PAUD RUMAHKU
Authors: Ndari Susianty Selaras , Chandrawaty. Chandrawaty.
Published: December 2019

Tujuan penelitian dilakukan untuk mengetahui Implementasi Sekolah Ramah Anak (SRA) Tanpa Kekerasan Melalui Kegiatan Parenting di PAUD Bintang Kotamadya Jakarta Selatan Penelitian dilakukan pada Januari-November 2018. Lokasi penelitian di PAUD Bintang dan PAUD di Rumahku Kel. Cilandak Jakarta Selatan dengan subyek penelitian berjumlah 185 yang terdiri dari 26 guru dan 125 orangtua murid. Penelitian ini menggunakan jenis penelitian kualitatif. Analisis data dilakukan dengan deskriptif-analitik Penelitian yang melibatkan peneliti dalam proses penelitian dari awal sampai akhir dengan hasil penelitian berupa laporan. Subyek pada penelitian ini adalah Kepala Sekolah dan Guru Kelas serta orangtua di PAUD Bintang dan PAUD di Rumahku (PDR) Cilandak Jakarta Selatan. Sedangkan, objek dalam penelitian ini adalah peran guru dan orangtua dalam implementasi sekolah ramah anak (SRA) tanpa kekerasan melalui kegiatan parenting. Pengumpulan data menggunakan sumber primer dan sumber sekunder.Teknik pengumpulan data menggunakan wawancara, observasi, dan dokumentasi. Teknik analisis data yaitu: (1) Data reduction/reduksi data (2) Data display/penyajian data (3) Conclusion drawing/verification. Keabsahan data yang dilakukan dengan menggunakan teknik triangulasi. Hasil penelitian menyatakan bahwa adanya keberhasilan dalam Implementasi Sekolah Ramah Anak (SRA) Tanpa Kekerasan Melalui Kegiatan Parenting di PAUD Bintang Kotamadya Jakarta Selatan. Hal ini ditunjukan dengan peran aktif guru dan orangtua serta adanya solusi dalammenjawab kendala yang terjadi dalam Implementasi Sekolah Ramah Anak (SRA) Tanpa Kekerasan Melalui Kegiatan Parenting di PAUD Bintang Kotamadya Jakarta Selatan.
PERBANDINGAN PENGGUNAAN MINYAK ZAITUN, VCO DAN MINYAK JOJOBA TERHADAP SIFAT FISIK BALSEM STICK JINTAN HITAM (Nigella sativa L.) DAN AKTIVITAS ANTIINFLAMASI SUBAKUT
Authors: Yati Kori , Dwita Lusi Putri , Oktaviana Lisa , Gantini Sri Nevi
Published: December 2019

Sifat fisik balsem stick dipengaruhi oleh komponen yang digunakan yaitu minyak, lilin dan lemak. Penggunaan minyak yang memiliki kandungan asam lemak yang berbeda akan mempengaruhi sifat fisik balsem stick. Pemilihan komponen yang tepat diharapkan akan menghasilkan titik lebur dan kekerasan yang baik dan sesuai dengan persyaratan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh minyak zaitun, VCO dan minyak jojoba terhadap sifat fisik balsem stick. Pengujian sifat balsem stick meliputi uji organoleptik, homogenitas, titik lebur dan kekerasan. Hasil pengujian sifat fisik ini diperoleh penggunaan VCO memiliki titik lebur dan kekerasan yang tinggi yaitu 56˚C dan 2,83 mm. Hasil data statistik  menunjukkan sig <0,05 yang berarti terdapat perbedaan dari setiap formula. Balsem stick jintan hitam dari setiap fomula dilakukan aktivitas antiinflamasi subakut. Aktivitas antiinflamasi subakut menggunakan metode granuloma pouch dengan penginduksian karagenan. Parameter yang diamati adalah jumlah leukosit total. Hasil data statistik menunjukkan bahwa jumlah leukosit kontrol negatif berbeda bermakna pada seluruh kelompok (p<0,05). Ketiga formula juga menunjukkan jumlah leukosit totalnya berbeda bermakna dengan kelompok positif (p<0,05). Hal ini menunjukkan bahwa penggunaan perbedaan jenis minyak pada formula balsem stick jintan hitam tidak mempengaruhi aktivitas antiinflamasi dalam menurunkan jumlah leukosit total.
O registro reflexivo do professor de educação infantil como arma de luta
Authors: Carvalho Cristina , Gewerc Monique
Published: December 2019

Este artigo aborda o papel do registro nos processos de formação de professores. A temática é um recorte da realização de uma pesquisa desenvolvida em 2016, um estudo de caso, sobre o Curso Normal Superior do Pró-Saber, localizado na cidade do Rio de Janeiro. O objetivo norteador da pesquisa foi conhecer uma proposta de formação de professores que se pretende alinhada com a concepção democrática de educação. A instituição de ensino superior oferece habilitação exclusivamente em Magistério da Educação Infantil e a escrita, considerada fundamental dentro da proposta pedagógica, atravessa a formação desde o primeiro dia de aula. A investigação despertou questões acerca do que registrar, que concepções de infância e educação infantil norteiam tal prática e que benefícios o hábito desse exercício pode aportar. As conclusões apontam que o registro (escrito, falado, filmado, fotografado, pintado, desenhado) é instrumento que confere poder e autonomia ao professor, uma vez que contribui para a consolidação de saberes que amalgamam a teoria com a prática do cotidiano.
NILAI-NILAI DAKWAH DALAM SYAIR SAMAN GAYO
Authors: Sartika Maini , Sari Desi Purnama
Published: December 2019

Penelitian ini berjudul “Nilai-Nilai Dakwah Dalam Syair Saman Gayo” yang bertujuan untuk mengetahui nilai-nilai dakwah apa saja yang terkandung dalam syair seni Saman Gayo. Penelitian ini menggunakan metode kualitatif, data berbentuk deskriptif dengan pendekatan dokumentasi dan wawancara. Teori yang digunakan dalam penelitian ini adalah Teori Hermunistik, dimana teori ini menjelaskan tentang penafsiran. Menafsirkan sebuah kata atau kalimat yang sulit dimengerti arti dari bahasa berbeda yang digunakan dan makna dari kata kiasan yang sulit dipahami. Metode analisis data yang digunakan adalah analisis selama di lapangan model Miles dan Huberman, dari metode ini terdapat aktivitas dalam analisi data yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Data primer dalam penelitian ini diperoleh dari dokumentasi/arsip yang memuat tentang syair saman Gayo dan hasil wawancara dengan informan kunci. Berdasarkian hasil penelitian dapat disimpulkan bahwa beberapa syair dari tari Saman gayo yang mengandung nilai-nilai dakwah seperti “Ku ini nge sawah hana de salamku, Ini nge mudemu mat jarike mule kite, kite bermat jari”. Artinya: Ke sini telah tiba, apa gerangan salamku, Ini sudah bertemu bersalamankah kita terlebih dahulu, kita bersalaman. Syair tersebut menjelaskan bahwa makna salam mengandung rasa hormat sesuai dengan konsep islam.This research is entitled “Preaching Value in Saman Gayo Poems” purposed to figure out any kind of preaching value contained in Saman Gayo poems. The researsch used qualitative method and the data are descriptive with documentation and interview approach. The theory used in this reasearch was Hermunistic Theory, in which the interpretation is explained. This theory refers to interpreting a word or a sentence which is difficult to be understood in different languages and the meaning of difficult figurative words. The data analysis method used in this research is on-field analysis, Miles dan Huberman model. This method consists of analyzing the data; data reduction, data presentation, and conclusion. The primary data in this research are resulted from documentation/files containing saman gayo poems and the intervew with main informant. Based on the result, it can be concluded that some preaching values found in Saman Gayo poems as “Ku ini nge sawah hana de salamku, Ini nge mudemu mat jarike mule kite, kite bermat jari”. Meaning: Here has arrived, what my greetings, This has met our greetings first, we shake hands. The poem explains that the meaning of greetings contains respect in accordance with the concept of Islam.
Pesan-Pesan Dakwah Akun Instagram @sahabat_islami Dalam Meningkatkan Kesadaran Keagamaan (Studi Pada Mahasiswa Komunikasi dan Penyiaran Islam (KPI) Fakultas Dakwah dan Komunikasi UIN Ar-Raniry)
Authors: Wahyuni Lisa Seri
Published: December 2019

This article examines the message of preaching in the Instagram media @sahabat_islami, because along with the development of the era, the netizens use Instagram media as a media in reviewing about the Islamic, with the media, the messages will be delivered quickly to the followers. This study uses a qualitative research type with a descriptive approach. It is used to examine the design as a whole, while the approach is a descriptive approach with the goal of being able to describe comprehensively the research results obtained in the field. The results of the discussion say that the messages of Da'wah through the media istagram @sahabat_islami contain the message of Aqidah, sharia message, and Akhlak. Netizen comments on the post are positive and negative. Positive comments are helpful for gaining insight into Keislaman, a negative comment saying that the account is indicated by the business. The message of preaching on the Instagram account @sahabat_islami in raising religious awareness is, since becoming an Instagram follower they have an impact in the better direction, and often practice about the knowledge gained through the postings on the account.
Equitorsion holomorphically projective mappings of generalized m-parabolic Kähler manifolds
Authors: Petrovic Milos , Peska Patrik
Published: December 2019

We investigate equitorsion holomorphically projective mappings of generalized
m-parabolic K?hler manifolds and provide some necessary and sufficient
conditions for the existence of these mappings in form of linear
PDE-systems. Also, we find an invariant geometric object with respect to a
holomorphically projective mapping of generalized m-parabolic K?hler
manifolds which is analogous to the Thomas projective parameter.
On the symmetrization of jets on vector bundles
Authors: Doupovec Miroslav , Kurek Jan , Mikulski Włodzimierz
Published: December 2019

We solve the existence problems of holonomic prolongation of general linear
connections and the symmetrization of semiholonomic jets on vector bundles.
The weighted mixed curvature of a foliated manifold
Authors: Rovenski Vladimir
Published: December 2019

We introduce the weighted mixed curvature of an almost product (e.g.
foliated) Riemannian manifold equipped with a vector field. We define
several qth Ricci type curvatures, which interpolate between the weighed
sectional and Ricci curvatures. New concepts of the
?mixed-curvature-dimension condition? and ?synthetic dimension of a
distribution? allow us to renew the estimate of the diameter of a compact
Riemannian foliation and splitting results for almost product manifolds of
nonnegative/nonpositive weighted mixed scalar curvature. We also study the
Toponogov?s type conjecture on dimension of a totally geodesic foliation
with positive weighted mixed sectional curvature.
Hyperbolic space groups with truncated simplices as fundamental domains
Authors: Stojanovic Milica
Published: December 2019

In previous papers there are given numerous cases of groups with truncated
simplices as fundamental domains. These groups will be reconsidered here, in
order to finish the classification of the supergroups for 44 group series
with trunc-simplex domains. There are given 7 new series of groups here,
belonging to different families. We also consider 12 new cases of groups of
20 series from families F13 - F32, called maximal series. These results
complete the investigation of groups with fundamental trunc-simplices.
On one problem of connections in the space of non-symmetric affine connection and its subspace
Authors: Mincic Svetislav
Published: December 2019

Let XM be a submanifold of a differentiable manifold XN (XM ? XN). If on XN a
non-symmetric affine connection L is defined by coefficients Lijk ? Likj and
on XM a non-symmetric basical tensor g(g?? ? g??) is given, in the present
paper we investigate the problem: Find a relation between induced connection
L from LN into XM end the connection ??, defined by the tensor 1 in XM. The
solutions is given in the Theorem 3.1., that is by the equation (3.9). Some
examples are constructed.
The influence of the final irrigation protocol on the efficiency of root canal cleaning
Authors: Neskovic Jelena , Ninkovic Neda , Opacic-Galic Vanja , Jovanovic-Medojevic Milica , Popovic-Bajic Marijana , Maksimovic Milos , Zivkovic Slavoljub
Published: December 2019

Introduction/Objective. Irrigation has an important role in root canal cleaning and its efficiency depends on the type of irrigants, the amount, the technique and the irrigation protocol. The aim of this work was to estimate the efficiency of cleaning of the canal walls by using scanning electron microscope analysis after the instrumentation by rotary NiTi instruments with the use of three different irrigation solutions and two final irrigation protocols. Methods. Sixty extracted human incisors were divided into two groups after the rotary instrumentation with the iRace instruments. In both groups, the same amount (1.5 ml) of three solutions (2% sodium hypochlorite solution, 2% chlorhexidine solution, and 10% citric acid solution) and total final irrigation time (90 seconds) was the same. The final irrigation in the first group was accomplished using the technique of continuous irrigation and in the second group it was done using the intermittent protocol. The roots were cut longitudinally and analyzed by thirds (coronal, middle, and apical) on a scanning electron microscope (JSM 6460LV, JEOL Ltd., Tokyo, Japan) with 1,000? magnification. Results. The most efficient cleaning of the root canal walls in both groups was seen after the use of citric acid with the intermittent protocol of the final irrigation (90.7% clean walls), while the least efficient was the final irrigation by chlorhexidine with continuous irrigation (80.3%). The most efficient cleaning of the canal walls in both groups was observed in the coronal third and the largest amount of the smear layer in the apical third. Conclusion. The most efficient cleaning of the canal was achieved by the use of citric acid and the intermittent protocol of the final irrigation. In all tested solutions, the intermittent protocol of irrigation was more efficient than continuous irrigation.
Transversalidad de la administración pública, nuevo concepto para ubicar dependencias y entidades atípicas del sector eléctrico mexicano
Authors: Flores Becerra Luis Alberto
Published: December 2019

A partir de la reforma energética de 2013, el sector eléctrico en México adquirió una nueva fisonomía. Dicha reforma reestructuró la participación del Estado y de los particulares, en su trama normativa, técnica, económica y social, con tendencia a hacer más eficientes y seguros sus procesos, crear mercados, generar riqueza y mejorar los precios del consumidor. Le siguió una vorágine legislativa para adaptar a las dependencias y entidades del Estado a la nueva realidad, porque tanto en la reforma constitucional como en sus leyes secundarias se crearon nuevas instituciones y se reconfiguraron las antiguas, sin detenerse a verificar si su naturaleza coincidía con la organización de la administración pública, sin reparar en lo que la doctrina nacional decía al respecto.

La presente investigación se posiciona en un nivel descriptivo de tipo documental. Al abordar el trazo jurídico, se encontró el andamiaje constitucional que rige la administración pública y su organización clasificada legalmente como centralizada y paraestatal. Retomando conceptos de juristas que sentaron las bases para las lecturas actuales, se analizó la naturaleza de las dependencias o entidades para advertir sus similitudes y discrepancias, proximidades y diferencias; para tratar de ubicarlas conforme a esas estructuras. En esa línea, destacan dos instituciones que no coincidieron en todos sus términos con la clasificación, pues abarcan características de varias categorías, por lo que se consideró inapropiado seguirlas ubicando en los conceptos tradicionales.

Tomado esto en cuenta, se emprendió la búsqueda de una nueva categoría al interior de la clasificación de la organización de la administración pública que comprendiera la nueva realidad. Y se concluyó que mediante la administración pública transversal caben algunas de las instituciones atípicas del sector eléctrico mexicano.
PERAN PRODUCT QUALITY, INFORMATION QUALITY DENGAN MEDIASI TRUST TERHADAP REPURCHASE INTENTION PADA MITRA UMKM GO-FOOD DI SURAKARTA
Authors: Prastiwi Septi Kurnia , Rabia Rabia , Bagus Renanda
Published: December 2019

This study aims to examine the factors that may affect repurchase intention for Go food product. Two variables suspected to affect the repurchase intention are product quality and information quality with trust as mediation. The design of this study is survery method with a population of go jek user in Solo, with sample size of 100 respondents, the sampling methods purposive sampling a questionnaire with 12 indicators questions. Test results validity, reliability and classic assumption test support for continuing research. Path analysis get the result that variable product quality not significantly affect trust and repurchase intention, but variable information quality can affect positively and significantly related to trust and the dependent variable repurchase intention. To examine variable trust can be mediator variable product quality  to repurchase intention, evidence by sobel test and get the result that variable trust significantly as mediator variable.
Common Mistakes in Writing Arabic Annexation System of The Students of The Arabic Language Education Department at The Islamic State University of Antasari Banjarmasin (ar)
Authors: Hakim Arif Rahman
Published: December 2019

This study aims to know UIN Antasari students’ common mistakes in writing Arabic annexation system (idhafat). The sample is 90 students who join in the subject of tarkib tawabi. It takes qualitative approach with error analysis method. The data are collected from the documentation of students’ syntax workbook which is then analyzed by syntactic error analysis. The result of the study shows that the common mistakes in writing Arabic annexation vary from the mistake in mudhaf, mudhaf ilaih, multiple idhafat, and that in meaning of idhafat. These errors are caused by inadequate duration of learning Arabic in the secondary school level, the teacher that focuses more on explaining syntax theory, and the school’s orientation in raising students’ speaking skill.
MINI SERVER LENTERA SEBAGAI ALTERNATIF PEMBELAJARAN DIGITAL DI DAERAH 3T
Authors: Ganefri Ganefri , Fajri Bayu Ramadhani , Ranuharja Fadhli , Prasetya Febri , Fadillah Rahmat , Firdaus Firdaus
Published: December 2019

Tujuan kegiatan ini adalah untuk merancang mini server dengan konten pembelajaran digital untuk sebagai media pembelajaran alternatif bagi guru dan siswa sekolah menengah daerah 3T di wilayah Sumatera Barat. Konten pada mini server ini dapat dimanfaatkan oleh guru dan siswa dalam proses pembelajaran digital tidak hanya di daerah 3T saja, namun juga dapat digunakan di daerah perkotaan karena alat ini menawarkan akses yang fleksibel tanpa jaringan internet. Latarbelakang inovasi ini adalah ketidaksesuaian antara tuntutan pemerintah yang menginginkan implementasi pembelajaran digital dan online dan implementasi Ujian Nasional Berbasis Komputer. Namun di sisi lain, sekolah melarang siswa membawa gadget ke sekolah karena khawatir siswa akan mengakses situs dan konten negatif yang tidak relevan dengan pembelajaran. Materi pembelajaran yang disajikan dalam perangkat ini adalah dalam bentuk video, audio, dan berbagai konten yang dikompilasi di situs offline sehingga siswa dapat mengakses menggunakan gadget atau komputer pribadi (PC) tanpa memerlukan koneksi internet. Perancangan sistem pada perangkat ini menggunakan 2 jenis pendekatan, yaitu desain jaringan untuk mini server dan desain sistem pemodelan Unified Modeling Language (UML) untuk sistem yang bekerja pada perangkat sebagai mini server.
The Use of Realistic Mathematics Education (RME) in Improving Mathematical Analogical Ability and Habits of Mind
Authors: Farida Farida , Hartatiana Hartatiana , Joemsittiprasert Watcharin
Published: December 2019

The purposesof this study are to see whether there are differences in mathematical analogical abilities between the class that was taught using Realistic Mathematics Education (RME) and class that was taught using expository learning, to see whether there are differences in mathematical analogical abilities of students who have high, medium, low habits of mind  taught using Realistic Mathematics Education Learning(RME), and to see whether there is an interaction between the use of Realistic Mathematics Education Learning( RME) on habits of mindand students' mathematical analogical abilities. This research is experimental, specifically thequasi-experimental design. The two-way ANOVA was used to analyze the data. Based on the results of the study, it can be concluded that: 1) there are differences in mathematical analogical abilities between the class that was taught using Realistic Mathematics Education (RME) and class that was taught using expository learning; 2) there are differences in mathematical analogical abilities of students who have high, medium, lowhabits of mind taught using Realistic Mathematics Education Learning(RME); 3) there is no interaction between the use of Realistic Mathematics Education Learning(RME)on the habits of mind and students' mathematical analogical abilities.
Exploring Students’ Difficulties in Solving Nonhomogeneous 2nd Order Ordinary Differential Equations with Initial Value Problems
Authors: Ningsih Yunika Lestaria , Mulbasari Anggria Septiani
Published: December 2019

This research aims to explore students’ difficulties in resolving Nonhomogeneous 2nd Order Ordinary Differential Equations with initial value problems. The method that can be used to solve this equation is the undetermined coefficient and the Laplace transformation. This research is used descriptive method. The subjects of this study were 73 students in the second year of the Mathematics Education. Data is collected through tests and interviews. Data were analyzed descriptive qualitative. The results of data analysis show that in undetermined coefficient method, students difficult in determining the particular solution of non-homogeneous second-order ordinary differential equations. This is due to student errors in the first step especially in determining the characteristics equation. Whereas, for the Laplace transformation method, students most difficulties are in the step of solving the subsidiary equation. This is due to the weakness of students in completing arithmetic operations in the form of fractions and partial fractions.
Probit Regression Analysis in Estimating the Effect of Learning Assisted by Cabri 3D on Students' Mathematical Understanding Ability
Authors: Marlena Leni , Nugrheni Esti Ambar
Published: December 2019

Social connection requires each individual to have a strong understanding of the environment. Concept understanding can be improved through software. The goal of this research is to predict the effect of mathematics learning using Cabri 3D software. The dependent variable is the mathematics concept of understanding ability. The independent variable is the dummy variable that determines the type of the class. The value of the dummy variable for the class that applied the Problem-based Learning (PBL) assisted by Cabri 3D is 1 and the value of the dummy variable for class without Cabri 3D is 0.  Students' mathematics ability was measured by a percentage or probability. The values of the mathematical concept understanding obtained by students were converted into probability values. After the data has been collected, probit regression analysis was used to see the probability of success of mathematical concepts understanding of those who were taught using PBL and those who were taught without using PBL without Cabri 3D. The results of data analysis showed that the types of classes significantly affect the mathematical concept of understanding ability. Thus, it can be concluded that learning with Cabri 3D can improve the mathematical concept of understanding ability.
Survey of Elementary School Teacher Needs on Video Learning Mathematics Based on Contentextual Teaching and Learning in Pelembang City
Authors: Astika Ruri Tria , Astra I Made , Makmuri Makmuri , Sumarni Sri , Andika Windi Dwi , Palupi Endah Kinarya
Published: December 2019

This study aims to gather information about the needs of elementary school teachers in the application of effective mathematics learning. This research is part of a research entitled Development of Learning Videos Based on Contextual Teaching and Learning Approaches to Improve Student Learning Outcomes of Primary Schools in Palembang City. The method used is research and development in the form of survey data. The survey method was carried out using a questionnaire in the Google form on 39 teachers in Palembang. The results of the distribution of the questionnaire interpreted that elementary school teachers were in dire need of media, especially in the form of contextual based mathematics learning videos. The conclusion of this research is the need for the development of learning videos to facilitate teachers in teaching contextual mathematics so that it will have a good impact on learning outcomes of elementary school students.
Análisis de conectividad estructural cerebral en demencia frontotemporal, a partir de imágenes de resonancia de difusión
Authors: Enriquez Santacruz Luis Fernando , Reyes Pablo Alexander , Rueda Andrea Del Pilar
Published: December 2019

La progresión de los déficits cognitivos en la demencia frontotemporal (DFT) se acompaña de deterioro de la materia blanca. El impacto de la pérdida neuronal en la conectividad de la red estructural en la DFT y sus variantes aún no se comprende de manera rigurosa. Se evaluó el potencial del análisis de conectividad estructural cerebral, a partir de imágenes de difusión (dMRI), en la identificación de alteraciones producidos por la DFT y sus variantes, y la relevancia para su diferenciación. Un total de 137 estudios de dMRI divididos en: 20 pacientes con demencia semántica (DS), 20 con afasia primaria progresiva (APP), 52 con variante comportamental (bvDFT) y 45 controles fueron investigados. La conectividad estructural se estimó para todo el cerebro. Se emplearon dos tipos de análisis: medidas topológicas por teoría de grafos y network-based statistic. La organización topológica en las 3 variantes de DFT se vio significativamente alterada respecto de los controles, en las medidas de fuerza de conexión, longitud de camino y eficiencia global. La bvDFT se caracterizó por una alteración preferencial interhemisférica centrada en la región frontal del lóbulo izquierdo. En la APP se detectaron pequeñas alteraciones en el giro frontal inferior. Mientras que los pacientes con DS mostraron una mayor extensión de redes alteradas, con desconexiones en el lóbulo temporal de ambos hemisferios. Las alteraciones globales de las redes estructurales sugieren un cambio en la eficiencia de intercambio de información, además de que la localización de dichos cambios se puede asociar con el progreso neuropatológico de la DFT.
Changes in the nociceptive response to thermal stimulation in rats following administration of N-terminal analogs of the adrenocorticotropic hormone
Authors: Dodonova S.A. , Bobyntsev I.I. , Belykh A.E. , Andreeva L.A. , Myasoedov N.F.
Published: December 2019

Melanocortins (MCs) are an increasingly studied class of regulatory peptides exerting a wide range of biological effects. All naturally occurring MCs share a His-Phe-Arg-Trp fragment (HFRW) corresponding to the sequence of amino acid residues 6–9 of the adrenocorticotropic hormone (ACTH6-9), which is also a central active component of ACTH. Attaching the Pro-Gly-Pro (PGP) sequence to the C-end of the peptide extends the duration of the peptide’s effect. The aim of this study was to investigate the effects of ACTH6-9-PGP (HFRWPGP) on the spinal and supraspinal mechanisms involved in the nociceptive response in rats and to compare them to those of its structural analog ACTH4-7-PGP (MEHFPGP). ACTH6-9-PGP effects were studied following the intraperitoneal administration of the peptide at doses 0.5, 1.5, 5, 15, 50, 150, or 450 μg/kg 15 minutes before the hot plate and tail flick tests. ACTH4-7-PGP effects were studied under the same conditions at the following doses: 50, 150 and 450 μg/kg. We found that ACTH6-9-PGP administered intraperitoneally at 5 or 150 μg/kg induced a pronounced reduction in pain sensitivity 15 and 45 minutes after the injection (p = 0.04); this effect was implemented via supraspinal mechanisms. In the tail flick test, 150 μg/kg ACTH6-9-PGP increased pain sensitivity, with the participation of segmental spinal mechanisms (p = 0.04). ACTH4-7-PGP did not have any effect on the studied mechanisms of pain sensitivity. Thus, unlike ACTH4-7-PGP, ACTH6-9-PGP can both increase pain sensitivity and exert an analgesic effect.
Мутант фототоксичного белка KillerRed, не формирующий DsRed-подобного хромофора
Authors: Горбачев Д. А. , Саркисян К. С.
Published: December 2019

Генетически кодируемые фотосенсибилизаторы на основе флуоресцентных белков способны производить активные формы кислорода при облучении светом, и потому их широко используют в качестве оптогенетических инструментов. Разработанные на сегодняшний день фотосенсибилизаторы с зеленой флуоресценцией обладают неоптимальными свойствами. Целью настоящей работы был поиск новых вариантов флуоресцентных белков с эффективным созреванием хромофора и высокой фототоксичностью. С помощью случайного мутагенеза фототоксичного флуоресцентного белка KillerRed и направленной эволюции в E. coli получен белок с хромофором на основе тирозина, флуоресцирующий в зеленой области спектра. Новый белок, несущий мутации I64L, D114G и T115S, не формирует DsRed-подобного хромофора и может быть использован как базовый генотип для разработки новых спектрально отличных от KillerRed генетически кодируемых фотосенсибилизаторов.
THE IMPACT OF COLLABORATIVE WRITING STRATEGY AT STUDENTS’ WRITING SKILL IN DESCRIPTIVE TEXT
Authors: Arifin Saeful , Anwar Choiril
Published: December 2019

The aim of this study was to find out whether or not collaborative writing strategy is effective to improve students’ writing skill in descriptive text when they were applied to the tenth grade students of SMA N 1 Karangtengah in academic year of 2015/2016. The collaborative writing strategy was the independent variable, while students’ writing skill in descriptive text was the dependent variable. Quasi experimental research design was used in this study. The population of this study was the tenth graders of SMA N 1 Karangtengah in the academic year of 2015/2016 which the total number of students was 340. The sample of this study consisted of X MIA 3 as an experimental class and X MIA 4 as a control group. The technique used in collecting the data was test. The finding of the study showed that the pre-test mean score of experimental group was 69.38 and control group was 68.71. After being given treatment for four meetings, it was found that the mean scores of experimental group was 82.15 and control group was 76.32. The result of the analysis showed that there was a significant difference between the mean score of pre-test and post-test. It was supported by t-test result in which the significant difference in the result of post-test between experimental and control group was 0.000 ( 0.05). It means that Ho was rejected and Ha was accepted. Therefore, it could be concluded that collaborative writing strategy were effective to improve students’s writing skill in descriptive text.
DOES THE WRITER OF ENGLISH TEXTBOOK INTEGRATE NORMS IN READING PASSAGES HE/SHE WROTE?
Authors: Madjdi Achmad Hilal , Rokhayani Atik
Published: December 2019

A serious challenge which is faced by teachers is educating character and bringing norms being practiced by the society into the classrooom, and English teacher is no exception. The challenge makes IndonesianEducation is very dynamic as everything dealing with normsis always thethe concern and developed by scholars, parents as well as the government. Some scholars propose to foster English teachers as models of practicing norms, while some others think to integrate norms into teaching materials. The second thought invites curriousity on how the writer of English textbook supports the recent concern on norms, and the research on it becomes very important to do. Therefore the research dealing with several reading passages in the English Textbook was done. The design was descriptive qualitative which aimed at investigating whether the writer of English textbook integrates norms in reading passages he/ she wrote. The data was norms, while the data sources were reading passages in the 2015-English Textbook developed by The Ministry of Education and Culture. The result describes that norms of trust, discipline, respect to others and self-confidence were found in reading passages. It can be then concluded that the writer of English textbook integratesnorms in the text he/ she writes. The results of the research implies not only the seriousness of scholars, parents and government in fostering character education, but also the support and care of textbook writer in succeeding the education.It is therefore suggested to teachers, scholars as well as book writer to always concern with the society’s need in developing education, especially in sharing the existed and practiced norms.
BOTTOM-UP AND TOP-DOWN LISTENING PROCESSES WITHIN COGNITIVE CONSTRUCTIVIST LEARNING THEORY
Authors: Sulistyowati Titis
Published: December 2019

The attention in Listening processes has switched from the text to the listener, from the process of identification to the process of understanding, and from the decontextualized memorization of definitions to developing language competence of students. This conception is then supported by the theory of congnitive constructivism which sees learning as the process of constructing new knowledge. This paper aims to explore activities which can be applied to develop listening language skills in a context of authentic learning within constructivist learning approach. The learning activity will be based on the features of constructivism which views learning as an active process and knowledge is not absorbed passively but it is invented by the learners. By integrating the top-down and bottom-up listening processes and cognitive constructifist learning activities, this process will facilitate students in elaborating their previous knowledge and constructing new knowledge.
STUDENTS’ GRAMMAR AND SENTENCE STRUCTURE OF THE TEXTS WRITTEN IN PARAGRAPH WRITING CLASS
Authors: Utari Aisyah Ririn Perwikasih
Published: December 2019

Writing a text becomes the last skill in English learning. It needs a productive creativity and ability of the language used in it. The learners should listen, speak, read, and write to prove that they can use English well. Paragraph Writing is the first writing subject in the curriculum of English Education Department which should be taken by the students who are in the second semester. The activities of writing cover some processes in which they should know and apply the theories to practice writing some texts. Grammar and sentence structure are the crucial problems faced by the students. It needs an extra attention to make them understand about the components involved in this element of writing. The components are applied step by step from the beginning of the semester until it ends. The research problems are raised with some questions as follows: (1) what are the grammar and sentence structure’s components of the students’ text in Paragraph Writing class? ; (2) How is the analysis of grammar and sentence structure of the students’ text in Paragraph Writing class?. Further chapter of the research will provide the analyzed data and the result as the answer of the problems raised. The texts written by the students as the data source are randomly chosen from the whole final projects. From the result of the analysis, it can be found that 63% of the total texts are grammatically incorrect. The components of grammar structure are also recorded that there are 10% of the sentences are stringy, 5% comma splice, 10% run-on sentence, and 12% sentence fragment. Mostly, the problem that the students face are about concidering the tense and verb words. The conjunctions that influence the meaning are also mostly mis-used. The percentages found in the analysis show that most of the students make some errors in their grammar use in writing their paragraph writing project. The suggestions of the correct ones are also written in their text sheets to make further revisions. This can make them concern more to learn from the analysis. Paragraph writing class is like a stepping stone for them to start learning from mistakes.
Gender Representation in English as A Foreign Language (EFL) Textbooks for Senior High School in Indonesia
Authors: Arfiandhani Puput
Published: December 2019

English language textbooks, as one of the manifestations of language-in-education policy, played an important role to connect classroom language and real world language. The present study investigates the gender representation in the English as A Foreign Language (EFL) textbooks. The analysis is done by tallying the number of occurrence of male and female characters. The research results indicated that there is an equitable representation of both males and females. However, there is a gender bias portraying females. Males are portrayed to be more authoritative and put in the spotlight, such as the one of doing the networking in business meeting while female characters are in the background, doing presentation, giving speech, more representative in politics, in which females are absent on this spotlight.