bluuebunny/crossref_metadata_2025 huggingface dataset:
The first data about the structure and mineral composition of the ores of the Tarakon potential gold ore field (the Far East of Russia)
Authors: Buchko I V.
Published: September 2019

The obtained original materials, in conjunction with the literature data (hydrochemical contrasting halos), make it possible to predict a new (Tarakonsky) gold ore field within the eastern part of the Argun superterrane. Industrial concentrations of gold are noted in quartz metasomatites from granites and limestones. The amount of ore minerals usually does not exceed 5-10%. They are present in the rocks in micron and submicron size, represented mainly by pyrite, less often galena, sphalerite, chalcopyrite, ilmenite, hematite, magnetite, faded ores, and native high-grade gold. It is assumed that the formation of the Tarakonsky gold ore field, as well as most of the ore objects in the region, is associated with the manifestation of Late Mesozoic magmatism.
Sigma-1 receptor agonist amitriptyline inhibits store-dependent Ca2+ entry in macrophages
Authors: Krutetskaya Z. I. , Milenina L. S. , Antonov V. G. , Nozdrachev A. D.
Published: September 2019

Using Fura-2AM microfluorimetry we have shown for the first time that sigma-1 receptor agonist - tricyclic antidepressant amitriptyline - significantly inhibits store-dependent Ca2+ entry, induced by endoplasmic Ca2+-ATPase inhibitors thapsigargin and cyclopiazonic acid, in rat peritoneal macrophages. The results suggest possible involvement of sigma-1 receptors in the regulation of store-dependent Ca2+ entry in macrophages.
An approach to better estimation of the intial velocity of enzyme reactions
Authors: Malygina N. M. , Petrova T. A. , Lianguzov A. Y. , Ivanov A. M.
Published: September 2019

A new algorithm for computation of initial velocity of enzyme reaction at the time zero is proposed. This algorithm makes it possible to reduce systematic error of measurements to the minimum, to estimate reaction velocity in testing samples regardless of the enzyme activity levels and to minimize assay time. The study is illustrated by an example of salivary alpha-amylase and standard reagent kit. The algorithm should not be applied if conjugated enzyme systems are used because there is a long initial lag-phase in the kinetic curve.
ANALISIS RASIO AKTIVITAS DAN RASIO SOLVABILITAS UNTUK MENGUKUR KINERJA KEUANGAN (Studi kasus pada PT. Gudang Garam, Tbk. Thn. 2013-2017)
Authors: Muslim Muslim , Yani Yeni Indri
Published: September 2019

ABSTRACTTujuan dari penelitian yang dilakukan adalah untuk megetahui Aktivitas pada PT. Gudang Garam Tbk, untuk mengetahui sovabilitas pada PT. Gudang Garam Tbk, Dan untuk mengetahui rasio Aktivitas dan solvabilitas terhadap Kinerja Keuangan pada PT. Gudang Garam Tbk. Objek dalam penelitian ini adalah PT. gudang Garam Tbk. yang terdaftar di Bursa Efek Indonesia (BEI). Metode yang digunakan pada penelitian ini adalah metode deskriptif yang bersifat kuantitatif karena penelitian ini berkaitan dengan objek penelitian yaitu pada perubahan dalam kurun waktu tertentu dengan mengumpulkan data dan informasi yang berkaitan dengan tujuan penelitian. Metode analisis data yang digunakan adalah metode analisis rasio. Analisi yang digunakan dalam penelitian ini adalah rasio keuangan yang terdiri dari: Rasio Aktivitas yaitu efesiensi atau efektivitas perusahaan dalam pemanfaatan semua sumber daya atau asset (aktiva) yang dimiliki oleh suatu perusahaan, serta Rasio Solvabilitas yaitu kemampuan perusahaan untuk memenuhi semua kewajibannya baik jangka pendek atau jangka panjang saat perusahaan dilikuidasi (dibubarkan). Keyword : Rasio Aktivitas, Solvabilitas, dan Kinerja Keuangan
ANALISIS RASIO KEUANGAN UNTUK MENGUKUR KINERJA KEUANGAN PADA PT. GAS NEGARA TBK PERIODE 2013 – 2017 (Berdasarkan Keputusan Menteri BUMN Nomor: KEP-100/MBU/2002)
Authors: Suraya Amthy , Meylani Shella
Published: September 2019

Penilaian tingkat keuangan suatu perusahaan dapat dilakukan dengan menganalisis laporan keuangan perusahaan. Untuk mengetahui apakah keadaan keuangan perusahaan dalam kondisi yang baik dapat dilakukan berbagai analisa, salah satunya adalah analisa rasio. Tujuan penelitian ini adalah untuk mengetahui kinerja keuangan pada PT. Gas Negara Tbk ditinjau dari analisa rasio keuangan.Metode analisa yang digunakan adalah analisis deskriptif dan kuantitatif menggunakan rasio likuiditas, profitabilitas, aktivitas dan solvabilitas. Data dan informasi penelitian di peroleh dari Bursa Efek Indonesia dan Web PT. Gas Negara Tbk.Berdasarkan rasio likuiditas rata rata Current Ratio perusahaan adalah 255%  dan Cash Ratio adalah 171% berdasarkan Keputusan Menteri BUMN No: KEP-100/MBU/2002 bahwa PT. Gas Negara Tbk dalam indikator Current Ratio dan Cash Ratio memperoleh nilai diatas rata rata dan rasio likuiditas  perusahaan dikatakan sehat. Rata rata profitabilitas perusahaan, ROE 25%, ROI 346% bahwa PT. Gas Negara Tbk dalam indikator ROE dan ROI memperoleh nilai diatas rata rata dan rasio profitabilitas perusahaan dikatakan sehat. Rata rata aktivitas perusahaan seperti Collection Periods 26 hari, Perputaran Persediaan 34 hari, dan TATO 166% bahwa PT. Gas Negara Tbk dalam indikator Collection Periods, Perputaran Persediaan dan TATO memperoleh nilai diatas rata rata dan rasio aktvitas perusahaan dikatakan sehat. Rasio solvabilitas rata rata Total Sendiri Terhadap Total Asset atau (TMS Terhadap TA) yaitu 162% dalam indikator TMS Terhadap TA pada PT Gas Negara, Tbk. memperoleh nilai diatas rata rata berdasarkan Keputusan Menteri BUMN No: KEP-100/MBU/2002. Dari uraian diatas dapat disimpulkan bahwa kinerja keuangan perusahaan sehat.
Stabilisasi Tanah Menggunakan Abu Kayu Terhadap Tanah Lunak Bengkalis
Authors: Zambika Rio , Fatnanta Ferry , Muhardi Muhardi
Published: September 2019

Tanah lunak berkaitan dengan tanah-tanah yang jika tidak dikenali dan diselidiki secara berhati-hati dapat menyebabkan masalah ketidakstabilan dan penurunan jangka panjang yang tidak dapat ditolerir, mempunyai kuat geser yang rendah dan kompresibilitas yang tinggi. Peningkatan jumlah sampah yang tidak diikuti oleh perbaikan dan peningkatan sarana dan prasarana pengelolaan sampah mengakibatkan permasalahan sampah menjadi lebih serius. Salah satu cara menangani permasalahan tanah lunak adalah dengan cara stabilisasi. Adapun kajian yang akan dilakukan adalah bagaimana pengaruh abu sampah dalam hal ini berupa abu kayu terhadap stabilisasi tanah lunak di pulau Bengkalis dengan kadar campuran abu kayu yang berbeda-beda dan diharapkan dapat meningkatkan kekuatan tanah serta mengurangi dampak permasalahan sampah yang ada. Selain itu juga digunakan bahan lain sebagai pembanding yaitu kapur (CaO) dan kombinasi antara abu kayu dan kapur (CaO). Dari hasil pengujian, kuat tekan bebas (UCS) semakin meningkat seiring bertambahnya waktu pemeraman, namun regangannya berbanding terbalik nilainya semakin kecil, hal ini dikarenakan pada kondisi awal pemeraman, tanah masih dalam kondisi seperti semula dan bersifat lunak, semakin lama tanah akan mengalami pengeringan sedikit demi sedikit dan menjadikan tanah tersebut menjadi lebih getas. Proses perendaman tanah menyebabkan terjadinya penurunan nilai UCS yang besar, makin lama perendaman dilakukan semakin kecil nilai UCSnya. Nilai kuat tekan bebas tanah dipengaruhi oleh proses pencampuran, kadar air, persentase campuran dan lamanya pemeraman (curing).
Pemanfaatan Air Daerah Aliran Sungai (DAS) Wae Bobo Untuk Memenuhi Kebutuhan Air Irigasi Guna Meningkatkan Hasil Pertanian Di Kabupaten Manggarai Timur Provinsi Nusa Tenggara Timur
Authors: Suparmanto Joko , Sutirto Sutirto
Published: September 2019

Pertanian sangat erat kaitannya dengan tersedianya air dimana air sangat diperlukan untuk mengairi areal pertanian dalam  usaha peningkatan produksi pertanian. Namun masalah yang sering timbul adalah tidak tersedianya air yang cukup untuk mengairi areal pertanian.  DAS merupakan sebuah ruang yang didalamnya mencakup SDA dan SDM.  DAS Wae Bobo terletak di Kabupaten Manggarai Timur memiliki 7 Daerah Irigasi dengan total luas areal 777 Ha, mempunyai ketersediaan air dari aliran sungai Wae Bobo pada Bulan Januari sebesar 1,584 m3/detik dan yang terkecil pada Bulan Oktober sebesar 0,4163/detik. Debit andalan (Q80) yang terbesar terjadi pada bulan januari sebesar 1,235 m3/detik dan yang terkecil pada bulan Oktober sebesar 0,109 m3/detik. Kebutuhan air untuk irigasi yang terbesar pada bulan Januari sebesar 0,576 m3/detik dan yang terkecil Oktober r 0,055 m3/detik. Untuk menghasilkan debit yang balance surplus guna kebutuhan irigasi dibuat sistem pola tanam padi-padi-polowijo  dengan musim tanam diawali pada  Bulan November untuk meningkatkan hasil pertnaian
Influência do Tratamento Quimioterápico no Comportamento Alimentar e Qualidade de Vida de Pacientes Oncológicos
Authors: Andrade Ana Letícia Pereira , Maciel Emilene Maciel e , Rodrigues Gilmara Péres , Freitas Suelem Torres de , Silva Maria da Cruz Moura e
Published: September 2019

Introdução: O câncer é uma doença de origem multifatorial, com crescimento irregular e descontrolado de células, cujo tratamento pode desencadear aversões alimentares e mudanças na qualidade de vida. Objetivo: Avaliar a influência do tratamento quimioterápico no comportamento alimentar e na qualidade vida de pacientes oncológicos. Método: Estudo longitudinal e observacional, realizado de junho a outubro de 2018, no Hospital Universitário da Universidade Federal do Piauí. Os dados foram obtidos em dois momentos: T0, socioeconômicos, demográficos, clínicos, de comportamento alimentar e qualidade de vida; e T1, de comportamento alimentar e qualidade de vida. Foram utilizados os testes Shapiro-Wilk, t-Student e Wilcoxon; Pearson e Spearman com p< 0,05. Resultados: Dos 17 pacientes, a maioria era do sexo feminino (82,4%), média de 54,2 anos, renda familiar de um a dois salários mínimos (64,7%) e de etnia parda (76,5%). O câncer mais frequente foi o de mama (52,9%). Houve aversões alimentares em T1 para: “sopas e massas” (p=0,001), “carnes e peixes” (p=0,016), e “doces, sobremesas e aperitivos” (p=0,001). Houve diferença significativa na qualidade de vida quanto à medida global de saúde (p=0,001) e dificuldade financeira (p=0,026), assim também como nas correlações entre qualidade de vida e comportamento alimentar. Conclusão: Os resultados reforçam a necessidade de constante monitoramento nutricional desde o início do tratamento quimioterápico com o intuito de evitar e/ou reduzir suas repercussões negativas no estado nutricional e, consequentemente, na qualidade de vida. Além disso, a realização de mais estudos, com amostra e intervalo de tempo maiores, é necessária.
Motivations for Studying Abroad and Immigration Intentions
Authors: Nghia Tran Le Huu
Published: September 2019

This article reports a study that investigated prospective and current Vietnamese international students’ motivations to study abroad and their immigration intentions. Analyses of 55 intercept interviews and 313 responses to a survey revealed 12 push and pull factors that motivated students to pursue overseas studies and 18 sociocultural, economic, and political factors that influenced their immigration intentions. Independent samples t tests indicated that there were statistically significant differences in the influence of motivations on decisions to study overseas between groups of male and female students and prospective and current students. The analyses, furthermore, suggested that students’ immigration intentions depended on their personal attachment to the home country and (perceived) adaptability to the host country.
Los orígenes del Ferial de Aguascalientes
Authors: Reyes Sahagún Carlos Alejandro
Published: September 2019

El Ferial de Aguascalientes es un espectáculo multidisciplinario que desde 1966 se presenta cada año, en el transcurso de la Feria Nacional de San Marcos, y que con el tiempo, y por derecho propio, se ha convertido en el principal evento artístico del Programa Cultural de la verbena. En este artículo se propone una reflexión en torno a los orígenes del espectáculo, ubicándolo en el contexto cultural en el que surgió.
HUBUNGAN IMT DENGAN HIPERTENSI PADA LANSIA DI KELURAHAN GAYUNGAN SURABAYA
Authors: Herdiani Novera
Published: September 2019

Hypertension is one of the number one causes of death in the world, and is the third leading cause of death after stroke and tuberculosis. BMI is very influential in the incidence of hypertension, where excessive BMI or being overweight can lead to higher risk factors for hypertension than someone with a normal BMI. The purpose of this study was to analyze the Body Mass Index (BMI) with hypertension in the elderly in Gayungan Surabaya. This study was conducted using a cross sectional method, sample selection using purposive sampling. Sample was 47 respondents. Data collection was done by measuring blood pressure, weight and height. The collected data was processed using a computer program, being analyzed by the Spearman correlation test with a significance level of α = 0.05. In this study the highest interpretation of BMI in the elderly was a normal BMI and Obes I BMI which was 14 people (29.8%). The highest criteria for hypertension were hypertension level 1 (57.4%). The sample with the highest grade 1 hypertension was normal BMI (29.79%), while the second degree hypertension was the highest in Obes I BMI (29.79%). The results of the Spearman correlation test showed that there was a significant relationship between BMI and hypertension in the elderly where p = 0.001 (p <0.05). Conclusions of this study there is a significant relationship between the interpretation of BMI and hypertension in the elderly of Gayungan Surabaya.  Suggestions for older people to be more active and maintain their diet and lifestyle to prevent and control hypertension.
Dermatomyositis Presented with Facial Rash in a 40 Years Old Lady in Bangladesh: A Case Report
Authors: Sabeka Meera Momtaz , Hussain Mohammad Enayet
Published: September 2019

Dermatomyositis is overly simplified as inflammatory myopathy with characteristic rashes. Understanding dermatomyositis is challenging because firstly presentation may be non-specific, vague and delayed. Secondly there is no specific diagnostic test or universally acceptable diagnostic criteria. Therefore, to missed or delayed diagnosis results in failure to treatment. A forty year old lady with facial rash and generalized weakness was diagnosed with dermatomyositis on the basis of generalized weakness, typical facial rash with very high CK and eletrophysiological study. Steroid treatment initially improved her symptoms.

Journal of National Institute of Neurosciences Bangladesh, 2019;5(2): 191-193
Improvement of Life Insurance Policyholders’ Protection Corporation with Emphasis on Consistency with the Vietnamese Market
Authors: Hideya Kubo , Nguyen Nga
Published: September 2019

What is needed for the Life Insurance Policyholders’ Protection Fund in Vietnam is to review and improve its system so that it is consistent with any anticipated changes of the insurance market in Vietnam, by taking advantage of the experience of the Life Insurance Policyholders’ Protection Corporation in Japan where large scale bankruptcies have occurred in series. More specifically, the key points are: (i) introducing a scheme where contract transfer is proceeded with even in the event that no savior insurance company steps forward, and placing emphasis on the indemnification of coverage-based insurance products in which the market is expected to grow, (ii) increasing the burden on policyholders of conventional deposit-based products, for example, a reduction of assumed interest rates, in an effort to increase necessary financial resources, (iii) developing professionals who are specialized in evaluating the values of bankrupt insurance companies and (iv) promoting thorough information disclosure and validating the soundness index.
The Moderator Effects of Switching Costs and Customer Expertise in the Satisfaction-Repurchase Intention Relationship for Mobile Telecommunication Services
Authors: Ho Huy Tuu
Published: September 2019

This study discusses and tests the moderator role of monetary, time, effort, social ties and relational switching costs and their interactions with customer expertise in the satisfaction-repurchase intention relationship for mobile communication services. The authors use survey data of 516 customers from the three largest mobile communication providers in Vietnam. A moderated regression is used to test the hypotheses of both two- and three-way interaction effects on repurchase intention. The results show that monetary, time, effort and social ties switching costs have a negative moderating effect, but relational switching costs have a positive moderating effect on the satisfaction-repurchase intention relationship. Furthermore, this study contributes to the existing literature by providing empirical evidence supporting three-way interaction effects between satisfaction, switching costs and customer expertise on repurchase intention. Specifically, customer expertise reduces the moderating effects of social ties and relational switching costs on the satisfaction-repurchase intention relationship.
Mistä yliopistossa on kyse?
Authors: Himanka Juha Tapio
Published: September 2019

Suomen yliopistoissa ja korkeakouluissa on viime aikoina tapahtunut suuria muutoksia, ja tässä tilanteessa on vaikeaa hahmottaa, mikä korkeimmassa opetuksessa on olennaista. Tässä artikkelissa yliopistoja ja korkeakouluja analysoidaan kahden jaottelun kannalta. Toisaalta yliopistojen käsittämisessä on siirrytty ideasta tehtävään ja toisaalta yhtenäisestä yliopistosta (university) eri yksiköiden keskenään kilpailevaan yhteenliittymään (multiversity). Artikkeli pyrkii rakentamaan dialogia ehdottaen osittaista paluuta yhteiseen ajatteluun yliopistosta.
Yrittäjyyskasvatuksen episteeminen hallinta
Authors: Harni Esko
Published: September 2019

Analysoin artikkelissa yrittäjyyskasvatusta kansallisessa koulutuspoliittisessa diskurssissa seuraten Alasuutarin ja Qadirin kehittämää episteemisen hallinnan analytiikkaa. Analysoin koulutus- ja yhteiskuntapoliittisia dokumentteja yrittäjyyskasvatukseen liittyen. Ajallisesti analyysi keskittyy vuosiin 2003-2009, jolloin kansallisessa koulutuspolitiikassa suoritettiin merkittävimmät teot yrittäjyyskasvatuksen edistämiseksi. Artikkelin tuloksissa kuvataan kuinka 1) koulutuspoliittisten toimijoiden näkemys sosiaalisen maailman ontologiasta jatkuvana muutoksen tilana ja sopeutuvuudesta  2) koulutuspoliittisten toimijoiden näkemys subjektipositioista toisaalta sekä aktiivisina sekä itsenäisinä että adaptaviisina sopeutujina 3) koulutuspoliittisten toimijoiden näkemys yrittäjyyskasvatuksen normeista ja ideaaleina toivekuvina, jotka leviävät rajatusta ympäristöstään kaikille yhteiskunnan ja elämän osa-alueilla vaikuttivat siihen, että yrittäjyyskasvatuksesta muodostui 2000-luvun alusta alkaen niin vaikutusvaltainen koulutuspoliittinen reformi.
Wybrane elementy etyki biznesu Chrisa MacDonalda
Authors: Sroka Robert
Published: September 2019

Celem artykułu jest próba uchwycenia cech charakterystycznych systemowego podejścia kanadyjskiego filozofa Chrisa MacDonalda do prowadzenia badań w zakresie etyki biznesu. W artykule omawiane są podstawowe kategorie etyczne, jakimi posługuje się MacDonald poddając analizie etycznej realne wyzwania praktyki biznesowej. Przedstawiony materiał pozwala na uchwycenie metody, jaką posługuje się MacDonald, oraz jego pogląd na ważne dylematy etyczne współczesnego biznesu.
BEING AN ENGLISHTEACHER IN INDUSTRIAL REVOLUTION 4.0: AN OVERVIEW ABOUT ROLES, CHALLENGES, AND IMPLICATIONS
Authors: Angelianawati L
Published: September 2019

ABSTRAK

Perkembangan ilmu pengetahuan dan teknologi yang sangat pesat di era revolusi industri 4.0, berdampak luar biasa terhadap kehidupan manusia, salah satunya pada bidang Pendidikan. Teknologi digital berimbas pada system pendidikan di Indonesia, khususnya Bahasa Inggris, mengingatkemampuan berkomunikasi bahasa asing menjadi bagian tak terpisahkan dari pemanfaatan teknologi. Dalam hal ini, guru Bahasa Inggris memiliki peran yang dapat menentukan keberhasilan pendidikan bahasa. Peran-peran tersebut dapat memperlengkapi siswa-siswi dengan literasi baru meliputi literasi data, teknologi, dan sumber daya manusia, keterampilan, dan karakter bangsa sehingga mereka bias menjadi agen perubahan yang bijaksana dalam menyikapi dan menggunakan kecanggihan teknologi, dengan tetap memperhatikan nilai kemanusian. Meskipun memberikan banyak manfaat bagi kehidupan dan menyediakan kemudahan bagi manusia, revolusi industry ini memberikan tantangan yang cukup kompleks pada para praktisi pendidikan, khususnya para guru Bahasa Inggris. Selainitu, revolusi ini juga membawa implikasi pada dunia pendidikan, terutamanya pada pembelajaran Bahasa.

Kata kunci: guru Bahasa Inggris, RevolusiIndustri 4.0, peran

ABSTRACT

The rapid development of science and technology in the era of industrial revolution 4.0, has tremendous impacts on human life, one of them in the field of Education. Digital technology causes a shift on the education system in Indonesia, especially English education, since the ability to communicate in foreign languages is an integral part of the technology utilization. In this case, English teachers have particular roleswhich can determine the success of the language education. These roles can equip students with new literacies including data literacy, technology literacy, and human literacy, skills, and national characters,which make them become wise agents of change in addressing and using technological sophistication, without neglecting human values. Although, it provides many benefits and conveniencesfor human beings, this industrial revolution provides quite complex challenges for education practitioners, especially English teachers. In addition, this revolution also bears implications toward the world of education, especially in language learning.

Key words: English teacher, Industrial Revolution 4.0, roles
EFEKTIVITAS KESIAPAN GURU, INFRASTRUKTUR DAN MOTIVASI BELAJAR SISWA TERHADAP KEBERHASILAN PENERAPAN KURIKULUM 2013 DI SMP KRISTEN KANAAN TANGERANG
Authors: Barry Rinto Rain
Published: September 2019

ABSTRACT

The study looked at how to apply Teacher Readiness, Infrastructure, andStudent Learning Motivation to the application of the 2013 Curriculum (Kurtilas)and the continued application of the 2013 Curriculum at the Canaan ChristianMiddle School in Tangerang as a case study. The research method used isquantitative research. Population of 8th and 9th grade students of CanaanChristian Middle School Tangerang. Payment sample of 60 students. Datacollection is done by following a questionnaire conducted directly by therespondent. Furthermore, it was analyzed using the IBM SPSS Statistics 20.Program. The results showed that there were benefits from Teacher Readiness,Infrastructure, and Student Motivation in Canaan Christian Middle School inTangerang, both partially and jointly on the Successful Implementation of the2013 Curriculum. 2013 can be achieved by the readiness of teachers in terms ofprofessional, pedagogical, personality, and social competence; Schools thathave good and decent infrastructure or can be given proper ones; and studentshave good and high learning motivation. Matters that need attention from allstakeholders of Education, and further research on this must be added toeducation in Indonesia in general.

Keywords: Curriculum 2013, Infrastructure, Student Learning Motivation, andTeacher Readiness

ABSTRAK

Penelitian melihat bagaimana efektivitas Kesiapan Guru, Infrastruktur, danMotivasi Belajar Siswa terhadap penerapan Kurikulum 2013 (kurtilas) dankeberlangsungan penerapan Kurikulum 2013 di SMP Kristen Kanaan Tangerangsebagai studi kasus. Metode penelitian yang dipakai adalah penelitian kuantitatif.Populasi meliputi siswa kelas 8 dan 9 SMP Kristen Kanaan Tangerang. Sampelberjumlah 60 orang siswa. Pengumpulan data dilakukan dengan menyebarkankuesioner secara langsung kepada sampel responden selanjutnya dianalisismenggunakan Program IBM SPSS Statistics 20. Hasil penelitian menunjukkanada efektivitas dari Kesiapan Guru, Infrastruktur, dan Motivasi Balajar Siswa diSMP Kristen Kanaan Tangerang, baik secara parsial maupun secara bersamasamaterhadap Keberhasilan Penerapan Kurikulum 2013. Kesimpulan yangdidapat terhadap Keberhasilan Penerapan Kurikulum 2013 setidaknya dapatdicapai dengan adanya kesiapan guru-guru dalam hal kompetensi profesional,pedagogik, kepribadian, dan hubungan sosial; Sekolah seharusnya memilikiinfrastruktur yang baik dan memadai atau boleh dikatakan layak; serta siswasendiri memiliki motivasi belajar yang baik dan tinggi. Hal-hal ini perlu mendapatperhatian dari seluruh stakeholder Pendidikan, dan setidaknya penelitian inimenjadi masukan untuk kemajuan pendidikan di Indonesia pada umumnya.

Kata Kunci: Kurikulum 2013, Infrastruktur, Motivasi Belajar Siswa, dan KesiapanGuru
PENINGKATAN HASIL BELAJAR KIMIA SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) DI SMAN 92 JAKARTA
Authors: Junita Yohana , Purba Leony Sanga Lamsari
Published: September 2019

ABSTRACT

This research is a pure experimental study with a pre-test and post-test onlycontrol design. The population includes all students of class XI MIPA SMAN 92Jakarta Semester I Academic Year 2018/2019. The study sample consisted oftwo classes with a sample size of 58 students determined by purposive sampling.The research instrument is a test question. Hypothesis test conducted byparametric test is testing paired samples t test at a significant level of 0.05 withthe help of SPSS 23 for windows. The results of this study obtained t count of36,286 and a significant value of 0.00. Based on data analysis and hypothesistesting carried out obtained that: (1) There is an increase in student chemistrylearning outcomes through cooperative learning models think pair share atSMAN 92 Jakarta. (2) Increasing students' chemistry learning outcomes by usingthe cooperative learning model think pair share of 0.7 in the N-gain category,when compared to the conventional model of 0.67.

Keywords: improvement, learning model, learning outcomes, and Think pairshare

ABSTRAKPenelitian ini merupakan penelitian eksperimen murni dengan desain pre-testand post-test only control. Populasi meliputi seluruh siswa kelas XI MIPA SMAN92 Jakarta Semester I Tahun Pelajaran 2018/2019. Sampel penelitian terdiri daridua kelas dengan jumlah sampel 58 siswa yang ditentukan dengan purposivesampling. Instrumen penelitian berupa tes soal. Uji Hipotesis yang dilakukandengan uji parametrik yaitu uji paired samples t test pada taraf signifikan 0,05dengan bantuan SPSS 23 for windows. Hasil penelitian ini memperoleh t hitungsebesar 36,286 dan nilai signifikan 0,00. Berdasarkan analisis data dan ujihipotesis yang dilakukan diperoleh bahwa: (1) Terdapat peningkatan hasil belajarkimia siswa melalui model pembelajaran kooperatif tipe think pair share di SMAN92 Jakarta. (2) Peningkatan hasil belajar kimia siswa dengan meggunakan modelpembelajaran kooperatif tipe think pair share sebesar 0,7 dalam kategori N-gain,bila dibandingkan dengan model konvensional sebesar 0,67.

Kata Kunci: peningkatan, model pembelajaran, hasil belajar dan think pair share
Bimbingan dan Konseling Bagi Orangtua Anak Usia Dini Berkebutuhan Khusus (ABK)
Authors: Simorangkir Melda Rumia Rosmery
Published: September 2019

ABSTRACT

A happiness when a woman in a family gives birth. Moreover, the baby who wasborn has been waiting long enough. However, sometimes what is expected byhumans is not always the same as what was presented by the creator. Thenwhat if it turns out that children who are present in the family are specialchildren? These children need special attention due to physical and mentaldisorders. Not a few parents must have children with special needs (ABK)confused, shocked or even blame each other. This is certainly not something thatis expected from children. ABK requires education, attention, assistance, speciallearning methods. Thus ABK parents must get special assistance so that theycan accept their child and educate the child with great attention and love. ABKparents must be assisted from early childhood, so that education and care aremore optimal. Counseling for ABK parents is done so parents do not feel alone,not ashamed, willing to accept and have a great readiness to accompany theirchildren in the future. The counselor is expected to be able to help ABK's parentsby providing counseling services specifically to guide parents. The guidance alsoserves to help parents provide alternative education and therapy that can begiven to children with special needs from an early age.

Keywords: children with special needs, counselling, and guidance

ABSTRAK

Sebuah kebahagian ketika seorang perempuan dalam sebuah keluargamelahirkan. Apalagi buah hati yang dilahirkan telah ditunggu cukup lama.Namun, terkadang apa yang diharapkan manusia tidak selalu sama dengan apayang dihadirkan oleh pencipta. Lalu bagaimana apabila ternyata anak yang hadirdalam keluarga adalah anak yang special?. Anak tersebut memerlukan perhatiankhusus baik disebabkan kelainan fisik maupun mental. Tidak sedikit Orangtuaharus anak berkebutuhan khusus (ABK) mengalami kebingungan, kaget ataubahkan saling menyalahkan. Hal ini tentu bukan hal yang diharapkan dari anak.ABK memerlukan pendidikan, perhatian, bantuan, metode belajar khusus.Demikian orangtua ABK harus mendapatkan pendampingan khusus agarmereka bisa menerima anak mereka dan mendidik anak tersebut dengan penuhperhatian dan cinta yang besar. Orangtua ABK harus dibantu sejak anak usiadini, agar pendidikan dan pengasuhan lebih optimal. Konseling bagi orangtuaABK dilakukan agar orang tua tidak merasa sendiri, tidak malu, mau menerimadan memiliki kesiapan hati yang besar untuk mendampingi anak mereka dikemudian hari. Konselor di harapkan mampu menolong orang tua ABK denganmemberikan layanan-layan konseling khususnya membimbing orangtua.Bimbingan tersebut juga berfungsi untuk membantu orangtua memberikanalternatif pendidikan dan terapi yang dapat diberikan pada anak berkebutuhankhusus sejak usia dini.

Kata kunci: anak berkebutuhan khusus konseling, dan bimbingan
STUDI DESKRIPTIF MINAT CALON GURU SEKOLAH DASAR TERHADAP PENGGUNAAN ALAT PERAGA MATEMATIKA SETELAH PERKULIAHAN MEDIA DAN MODEL PEMBELAJARAN MATEMATIKA SD
Authors: Rafianti Isna , Khaerunnisa Etika
Published: September 2019

This research is motivated by the lack of interest of teachers in the use of props in the process of learning mathematics in elementary school. In accordance with the demands of the curriculum in 2013 and supported by the developed learning theory, learning mathematics is abstract object of study, students need an intermediary that props math-ematics, so that students can more easily understand the concepts that will be pre-sented, and in the end it can deliver students to solve mathematical problems, not only that proposed by the teacher but also the problems in life. The purpose of this study was to determine the interest of prospective elementary teachers on the use of props mathematics after getting lectures media and elementary mathematics learning model. By knowing the interest of prospective elementary teachers will be developed further realization of the state of the subject being studied. The method used is descriptive research, then the instruments used were questionnaires and interviews. The results of this study stated that the interest of prospective elementary teachers on the use of props after attending lectures media and elementary mathematics learning model is high over-all with a percentage of 76.70%.Keywords : Interest, Props Mathematics
GAYA BELAJAR MAHASISWA YANG BEKERJA: PENELITIAN DI STKIP PURNAMA JAKARTA
Authors: Damanik Jafriansen
Published: September 2019

One’s ability to absorb and master the subject matter is different from one another. Some are able to learn quickly, some other are slow. This may be caused by the learning styles and also some aspects both from within and from outside. The purpose of this study was to find out what learning styles adopted by the students of STKIP Purnama, especially those who already work in both at school and in other institutions and also to identify the factors that influence the students’ learning activities. This research method applied were observation, interview, and documentation. The results showed that learning style that is applied by students STKIP Purnama, especially those who already work, is the auditory and visual learning styles. A total of 15 respondents applying auditory learning style, while 5 respondents applying visual learning style.Keywords : learning materials, learning style
PENGEMBANGAN SILABUS DAN RPP MELALUI PEMBINAAN PROFESIONAL DENGAN PENDEKATAN KOOPERATIF BAGI GURU SMPN 21 AMBON
Authors: Kurnia L Ida
Published: September 2019

The background of this research is the incapacity of teachers in developing syllabi and lesson plan (RPP). This research is a classroom action research (CAR) at SMP 21 Ambon which aims to improve the competence of teachers in developing the syllabus through professional development with cooperative approach. The study was conducted in two cycles involving collaborators. These results indicated that the ability of teachers/participants in understand-ing of the syllabus and lesson plan (RPP) increased, from an average of 65.31% to 78.75%. The activity teacher/participants also increased which is marked by the increasing boldness of teachers in asking questions and raising such issues and increased cooperation of teachers in developing learning tools, especially for teachers in one subject cluster.Keywords : learning syllabus, lesson plans, Classroom Action Research (CAR).
UPAYA MENINGKATKAN HASIL BELAJAR IPA MELALUI PENGGUNAAN VIDEO PEMBELAJARAN BAGI SISWA KELAS IV DI SDN 187/IV KOTA JAMBI
Authors: Siregar Juniar
Published: September 2019

This study presents a research report on improving students’ Learning results on IPA through Video. The objective was to find out whether students’ learning result improved when they are taught by using Video. It was conducted using classroom action research method. The subject of the study was the Grade IV students of SDN 187/IV Kota Jambi which is located on Jln. Adi Sucipto RT 05 Kecamatan Jambi Selatan, and the number of the students were 21 persons. The instruments used were test. In analyzing the data, the mean of the students’ score for the on fisrt sycle was 65,4 (42,85%) and the mean on cycle two was 68,5 (37,15%) and the mean of the third cycle was 81,4 (100%). Then it can be concluded that the use of video on learning IPA can improve the students’ learning result. It is suggested that teachers should use video as one of the media to improve students’ learning result on IPA.Keywords : IPA, students’ learning result, video
UPAYA MENINGKATKAN MOTIVASI BELAJAR BIOLOGI MATERI TEORI EVOLUSI DENGAN METODE PEMBELAJARAN PENEMUAN (DISCOVERY LEARNING) PADA SISWA KELAS XII IPA1 DI SMA NEGERI 6 KOTA BEKASI
Authors: Christyanti Lucia
Published: September 2019

This Classroom Action Research was conducted because of the low learning motivation and learning achievements of students in the subjects of Biology and still has not done well the use of learning methods, especially in the learning process in the Biology class of XII IPA 1 SMAN 6 Bekasi. This research outputs indicated that Discovery Learning has a positive impact in improving students' motivation. Based on data analysis, the activity of the teacher in the learning process using Discovery Learning method in each cycle also increased as well as the positive impact on student achievement. This can be shown by the average value of students in each cycle which is constantly increasing. Thus the hypothesis of action in this study proved that the application of the discovery learning method (Discovery Learning) in teaching and learning can enhance students' motivation to learn Biology with the material theory of evolution.Keywords : Motivation, Achievement, Biology, Evolution, Discovery Learning Method
STUDENT RESEARCH IN ENGLISH LANGUAGE LEARNING
Authors: Angelianawati L.
Published: September 2019

English Language Teaching (ELT) is in need of innovative and up-to-date teaching strategies which can develop students’ language competence and performance effectively. Student research is affirmed as one of effective as well as innovative teaching strategies, which develops student-centered learning. Through this strategy, the students learn how gathering information, interpreting it, and making conclusions based on the information gathered. The main purpose of applying this strategy is to make the students learn from the research, discover and also construct knowledge by themselves, as well as use the language. One important point that should be considered in implementing this strategy is the level of education in which the strategy is implemented. This article presents the way how this strategy may be utilized in the classroom.Keywords : student research, teaching strategy, student centered learning
MENINGKATKAN AKTIVITAS BELAJAR SISWA PADA PELAJARAN BAHASA INDONESIA DENGAN MENGGUNAKAN MODEL AIR (AUDITORY, INTELLECTUAL, REPETITION) KELAS V SDN DI MEDAN
Authors: Tarigan Sadari Sri Herlina , Simbolon Naeklan
Published: September 2019

This research aims to improve students' learning activities on the subjects of Indonesian language using model AIR (Auditory, Intellectual, Repetition) in the fifth grade. The research was done on March to May 2015. The subjects were students of class V SD with the number of students 20 and the object is the students' learning activities in the Indonesian language lessons using AIR models (Auditory, Intellectual, Repetition). The study was conducted by two cycles, one cycle consisting of two meetings. In the first cycle is done the planning, implementation, observation and reflection. Data collection techniques used were observation of student learning activities and observation of activities of teachers. Based on this research, the data can be obtained as follows: In the first cycle of the first meeting, there are 9 people who are active with the percentage of 45% and the second meeting there were 11 people who are active as a percentage: 55%. Silkus II At the first meeting there were 17 people who are active as a percentage: 85% and the second meeting there were 20 people who are active with the percentage of students who are active: 100%. The average value of grade increased each meeting. In the first cycle of meetings I value the class average was 59.73 and the meeting II was 72.17. At the first meeting of the second cycle the average value is 84.01 and the meeting class II is 93.81. The results of the research that has been done and from data analysis can be concluded that by using AIR models (Auditory, Intellectual, Repetition) can improve students' learning activities on the subjects of class V SDN Indonesian Medan Helvetia FY 066 046 2014/2015. Therefore, it is suggested that the teachers can use the Model AIR (Auditory, Intellectual, Repetition) in learning.Keywords : Learning activities, learning model, AIR (Auditory, Intellectual, Repetition)
PENERAPAN METODE SIMULASI UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR PKN SISWA DI SD NEGERI 187/IV KOTA JAMBI
Authors: Siregar Juniar
Published: September 2019

This study presents a research report on using simulation method to improve the activity and the students’ learning result improving students’ Learning results on PKn. The objective was to find out whether the activity and the students’ learning result improved when they are taught by using Video. It was conducted using classroom action research method. The subject of the study was the Grade IV students of SDN 187/IV Kota Jambi which is located on Jln. Adi Sucipto RT 05 Kecamatan Jambi Selatan, and the number of the students were 9 persons. The instruments used were test as quantitative data and observation, interview, and questionnaire were used as qualitative data. In analyzing the data, the mean of the students’ score for the on first cycle was 74.11 and the mean on cycle two was 78.00 and the mean of the third cycle was 84.7. Then it can be concluded that the use of simulation as a learning method can improve the students’ activity and students’ learning result. It is suggested that teachers should apply simulation method as a learning method to improve students’ activity and students’ learning result on PKn.Keywords : PKn, learning results, simulation method
PENGARUH KONSEP DIRI TERHADAP PEMECAHAN MASALAH BAGI SISWA KELAS X DI SMA NEGERI JAKARTA TIMUR
Authors: Ernawati Renatha
Published: September 2019

The population of study was the students of class X students of SMAN East Jakarta, amounting to 8 schools and the total number of students was 295. Random sampling technique of test sample was used and obtained by 40 students and the study sample as many as 60 students. In order to answer the problems, the writer used a survey and correlation methods. What is meant by the correlation method is to find the relationship between the variables X into Y and independent variables being the dependent variable. Based on the results of hypothesis testing is known that there is a positive and significant relationship between the effects of self-concept to problem solving for. With a correlation coefficient (R) of 0.707 which indicates that the correlation between the two variables was strong, and the coefficient of determination (R Square) of 0.499. This means that the variable self-concept affects students' problem-solving of 49.9%, while the remaining 50.1% is influenced by other factors.Keywords : Self-Concept, Problem-Solving
UNDERSTANDING INDUCTIVE AND DEDUCTIVE APPROACHES IN TEACHING GRAMMAR IN EFL CONTEXT
Authors: Male Hendrikus
Published: September 2019

Giving instruction for a language class specifically a grammar class can be a problematic issue of controversy in EFL context for non native speaker (NNS) teacher due to the lack of approach or strategies implementation and the language problem faced in the teaching and learning process. The primary aim of this article is to provide some insight for teachers when conducting or giving instruction to the teaching of English grammar. It also highlights that in giving instruction, combining deductive and inductive approaches can be beneficial for teachers or faculties who are teaching English grammar in the setting of EFL context. Hence, they have to vary the strategies whether it should be extensive or intensive as suggested by Hinkel (2006) in which it might be one of the technique that can be put into account and applied in order to make the teaching of grammar more effective and efficient.Keywords : EFL context, deductive and inductive approaches
PENERAPAN METODE SIMULASI UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR PKN SISWA DI SD NEGERI 187/IV KOTA JAMBI
Authors: Siregar Juniar
Published: September 2019

This study presents a research report on using simulation method to improve the activity and the students’ learning result improving students’ Learning results on PKn. The objective was to find out whether the activity and the students’ learning result improved when they are taught by using Video. It was conducted using classroom action research method. The subject of the study was the Grade IV students of SDN 187/IV Kota Jambi which is located on Jln. Adi Sucipto RT 05 Kecamatan Jambi Selatan, and the number of the students were 9 persons. The instruments used were test as quantitative data and observation, interview, and questionnaire were used as qualitative data. In analyzing the data, the mean of the students’ score for the on first cycle was 74.11 and the mean on cycle two was 78.00 and the mean of the third cycle was 84.7. Then it can be concluded that the use of simulation as a learning method can improve the students’ activity and students’ learning result. It is suggested that teachers should apply simulation method as a learning method to improve students’ activity and students’ learningresult on PKn.Keywords : PKn, students’ activity, students’ learning results, simulation method
MODEL PEMBELAJARAN KOOPERATIF THINK-TALK-WRITE (TTW) DAN SOFTWARE AUTOGRAPH DALAM MEMPERSIAPKAN PENDIDIK MATEMATIKA MENGHADAPI MASYARAKAT EKONOMI ASEAN (MEA)
Authors: Simanjuntak Maslina
Published: September 2019

ABSTRACTThe background of this paper is the lack of readiness of educators in Indonesia, especially for mathematics educators in the ASEAN Economic Community (AEC). The purpose of this paper is to prepare mathematics educators to encounter AEC so that they can compete, and make the AEC as an opportunity, not as a threat to his career. To overcome these problems, the solutions offered are: 1) The mastery in innovative learning model, as an example of cooperative learning model Think-Talk-Write (TTW), which can improve students’ mathematics learning outcomes, and the ability of students' mathematical representation and communication, 2) The mastery of the use of technology, one of them is using mathematical software called Autograph, which can make mathematics educators have the creativity in showing the beauty of mathematics so that can attract the learners to learn. The mastery of an innovative learning model and the mastery of the use of technology such as Think-Talk-Write (TTW) and Autograph is expected to be the solution to improve the quality of mathematics educators in Indonesia.Keywords: Think Talk Write (TTW), AutographABSTRAKLatar belakang penulisan makalah ini adalah masih rendahnya kesiapan para pendidik di Indonesia khususnya pendidik matematika dalam menghadapi Masyarakat Ekonomi ASEAN (MEA). Tujuan penulisan makalah ini adalah untuk mempersiapakan para pendidik matematika dalam menghadapi MEA sehingga dapat bersaing, dan menjadikan MEA sebagai peluang bukan ancaman bagi kariernya. Untuk mengatasi permasalahan tersebut maka solusi yang ditawarkan adalah: 1) Penguasaan model pembelajaran yang dapat inovatif, sebagai contoh model pembelajaran kooperatif tipe Think-Talk-Write (TTW) yang dapat meningkatkan hasil belajar matematika siswa, dan kemampuan representasi serta komunikasi matematis siswa, 2) Pengguasaan terhadap penggunaan tekhnologi salah satunya penggunaan software matematika yaitu Autograph yang dapat membuat pendidik matematika memiliki kreativitas dalam memperlihatkan keindahan dari matematika yang dapat menarik minat peserta didik untuk belajar. Pengguasaan model pembelajaran yang inovatif, dan pengguasaan penggunaan tekhnologi seperti Think-Talk-Write (TTW) dan Autograph diharapkan dapat menjadi solusi untuk meningkatkan mutu pendidik matematika di Indonesia.Kata kunci: Think Talk Write (TTW), Autograph.