bluuebunny/crossref_metadata_2025_split huggingface dataset:
DEPRESSION SYMPTOMS RECOGNITION "STOP SUICIDE" IN ADOLESCENTS
Authors: Annisa Faida , Hidayah Firdah Nur , Permatasari Gilang Nova , Songupnuan Dominggus , Syafirah Dina , Rakman Putri Putu , Umami Rif’atul 
Published: January 2020

Health promotion activities on the Recognition of the Symptoms of Depression "Stop Suicide" in Junior High School of Al-Aziziyah is one form of community service in the form of counseling aimed at increasing students' knowledge about how to recognize depression symptoms which are frequent events that cause death. The implementation of these activities on November 27, 2019 took place at Junior High School of Al-Aziziyah, Kebonsari, Candi Sub-District, Sidoarjo. The target of this event was the students of Junior High School of Al-Aziziyah, Kebonsari, Candi Sub-District, Sidoarjo. Before the activity is carried out, there is a process of compiling the activity for approximately 3 weeks before the activity is carried out, starting from determining the theme of counseling to submitting permits to the parties concerned. As a form of evaluation, the activity was attended by 27 students and 1 teacher, participants participated in the activity happily and looked very enthusiastic, health promotion activities could run on time and smoothly. Keywords: Depression symptoms, adolescent, health promotion.
PENERAPAN MODEL PEMBELAJARAN RECIPROCAL TEACHING UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA
Authors: Sadat Anwar , Herlina Irna 
Published: January 2020

ABSTRAK

Penelitian ini bertujuan untuk menelaah perbedaan peningkatan kemampuan komunikasi matematis antara siswa yang memperoleh pembelajaran model Reciprocal Teaching dan yang memperoleh pembelajaran konvensional. Selain itu, dianalisis pula tentang sikap siswa terhadap penerapan pembelajaran matematika dengan menggunakan model reciprocal teaching. Jenis penelitian yang dilakukan adalah penelitian kuasi eksperimen dengan sampel penelitian terdiri dari 64 siswa kelas VIII yang berasal dari dua kelas di SMP Negeri I Cijambe. Kedua kelas diberikan pretes dan postes kemampuan komunikasi matematis, dan diberi angket sikap siswa terhadap penerapan pembelajaran model reciprocal teaching. Hipotesis penelitian diuji dengan uji parametrik yaitu uji t. Hasil penelitian menyatakan bahwa: (1) peningkatan kemampuan komunikasi matematis siswa kelas eksperimen lebih baik daripada siswa kelas kontrol; (2) Sebagian besar siswa memberikan sikap positif terhadap pembelajaran matematika yang menggunakan model pembelajaran reciprocal teaching.
Taxonomic Study of some Species of Flower Flies (Diptera: Syrphidae) at Basrah Province
Authors: Atta Abdul Rahman A. , Jabbar Alaa S. , Abdulkader Ayad A. 
Published: January 2020

The current study were carried out to identify of five species belong to the flower fly family Syrphidae, depending on male genitilia. They included Episyrphus balteatus De Geer, 1776; Eupeodes corollae Fabricius, 1794; Sphaerophoria scripta Linnaeus, 1758; Eristalinus aeneus Scopoli, 1763; Eristalis tenax Linnaeus, 1758, from some Basrah province.
Effect of Dietary Prebiotic Safmannan and Bio-antibiotic Fluconazole on some Growth and Haemato-immunological Parameters of Common Carp Cyprinus carpio Linnaeus
Authors: Imran Safa M. , Ali Atheer H. , Najim Salah M. 
Published: January 2020

This study was conducted in the laboratories of the College of Agriculture, University of Basrah for 75 days, in order to study the effect of using prebiotic (Safmannan) and bio-antibiotic (Fluconazole) on some growth and haemato-immunological parameters of the common carp Cyprinus carpio L. The fishes were divided into four categories of treatments; the first treatment was the control (basal diet), the second and third treatments (T2 and T3) contained 500 and 1000 mg.kg-1 diet of Safmannan, respectively while the fourth treatment consisted of adding 150 mg.100 g-1 diet of bio-antibiotic Fluconazole. The second and third treatments were significantly higher (P<0.05) than control and antibiotic treatments in the growth parameters such as the average of daily weight gain, the average of specific growth and the feed conversion of the second and third treatments. Blood proteins (albumin, globulin and total protein) showed significantly higher (p <0.05) values in the second and third treatments than control and antibiotic treatments. No significant differences were noted in both packed cells volume (PCV) and haemoglobin (Hb) among different treatments. The value of alanine aminotransferase (ALT) showed no significant differences among all treatments, while alkaline phosphatase (ALP) was significantly higher and aspartate transaminase (AST) was significantly lower in the fourth treatment. Hepatosomatic index (HSI) was significantly higher in all treatments compared with the control, while no significant differences in spleen somatic index (SSI) were noted among all treatments. Differential white blood count exhibited no significant differences among the treatments for eosinophils, basophils, lymphocytes and monocytes, while neutrophil count was significantly decreased in all treatments in comparison with the control.
Pola Strategi Investasi Investor Individu Saham Menurut Generasi X, Y, Dan Z
Authors: Sitinjak Elizabeth Lucky Maretha 
Published: January 2020

Purpose- The purpose of this study, showing the pattern of stock investment strategy in accordance with the type of generation in order to manage the portfolio optimally.
Methods- This research method using Anova with data obtained from Meta Data Analysis subjects of previous research experiments.
Finding- The results show, each generation has a pattern of different stock investment strategies. This can be seen from the level of investor risk, and stock portfolio. The combination of stock portfolios tends to consist of private companies located in 10 sectors, private companies-BUMN, or private companies-BUMD. Generation X's investment strategy pattern tends to use the Momentum Strategy, Generation Y tends to use Top-Down Strategy, while Generation Z tends to use Buy-Hold and Momentum Strategies.
Analisis Eksploratori Tweet Saham Studi Eksploratori Twitter IDX (@IDX_BEI)
Authors: Anggraini Dewi , Harwani Yuli 
Published: January 2020

Purpose- The purpose of this research is 2, that is, exploration in utilizing microblogging twitter data to obtain stock market sentiment attribute, secondly, finds the attribute of Indonesian stock market sentiment from twitter Indonesia Stock Exchange @IDX_BEI.
Methods- This research is an exploratory study with longitudinal data. In exploratory research, the data used are primary data obtained by collecting Twitter social network account tweets, tweet samples are determined based on the period span July to December 2016.
Finding- This research has obtained the stock market sentiment attribute obtained from @idx_bei, but the results are still minimal because the tweets delivered in @idx_bei are still general regarding IHSG and IPO only.
Antecedents of Information Technology-Based Risky Investment
Authors: Sari Rika Permata , Abdillah Willy , Hendrawaty Erni 
Published: January 2020

Purpose- This study examines the effect of emotional intelligence, the locus of control, and risk aversion on intention to risky investment with financial literacy as moderating effect.
Methods- This study uses 98 investors distributed by online questionnaire. Data examined using Partial Least Square (PLS) technique.
Finding- The results show that the emotional intelligence, the locus of control have a positive effect and risk aversion and financial literacy have a negative effect on intention to a risky investment. However, there is no moderating effect of financial literacy on those direct effects.
Implication- The implication for stakeholder and further research are discussed
Studi Komparatif Pembentukan Portofolio Optimal Dengan Stochastic Dominance dan Single Index Model
Authors: Utami Yuni 
Published: January 2020

Purpose- The study aims to see whether there is a difference between the stochastic dominance method and the single index method in forming an optimal portfolio. and seeing which method is more optimal.
Methods- The sample used in the study was a real estate and property company listed on jakarta stock exchange for five years period (2013 - 2017). sampling technique in research using purposive sampling and analysis sampling techniques using average difference test (t-test). after being tested with each method both the stochastic model and the single index model,
Finding- The results show that there is a difference in return from the formation of an optimal portfolio with the results of the test which results in 0.048 below the significant level of 0.05. and the results of the calculation of portfolio return formed by the stochastic method is 0.0079 smaller than the portfolio return formed by the single index method of 0.0173 which means that the single index method is more optimal than the stochastic model.
IHSG dan Dinamikanya: Sebuah Analisis atas Pengaruh Variable Makroekonomi
Authors: Santoso Michael Alexander , Rambu Atahau Apriani Dorkas , Robiyanto Robiyanto 
Published: January 2020

Purpose- This research aimed to study the effect of macroeconomic variables: Dow Jones Industrial Average, USD/IDR, and World Crude Oil Price towards Jakarta Composite Index (JCI) during the period of 2005-2016.
Methods- This research using the daily closing prices of Dow Jones Industrial Average (JCI), USD/IDR, World Crude Oil Price, and Jakarta Composite Index, the GARCH (1,1) The data analysis technique used in this study is Generalized Autoregressive Conditional Heteroscedasticity (GARCH). The reason for choosing the GARCH analysis technique is that this study uses time series data which is often abnormal and cannot be normalized.
Finding- Analysis show that Dow Jones Industrial Average and world crude oil price has a positive significant effect on the JCI while USD/IDR has a negative significant effect on JCI.
Implication- The findings imply the importance to consider macroeconomic variables when investing at Jakarta Stock Exchange
Short Horizon Return Predictability di Pasar Modal Indonesia
Authors: Arfianto Erman Denny , Irawan Ivan 
Published: January 2020

Purpose- This study aims to examine the effect of effective spread, price impact, trading volume, stock prices, and volatility of returns on the predictability of short-term returns (short horizon return predictability).
Methods- This research offers a new approach perspective which is a market microstructure with intraday data to measure short horizon return predictability as an efficient market inversion. The sample in this study was 64 non-financial companies listed on the KOMPAS100 Index during October 2017-March 2018. Intraday data used using the 5-minute frequency obtained from Bloomberg. This study uses multiple linear regression analysis.
Finding- This study found that price impact, trading volume, stock prices, and volatility have a positive impact on the predictability of long-term returns. This study also found that effective spread does not have a significant impact on the predictability of short-term returns.
Analisis Komparatif Tingkat Pengembalian Value Stocks dan Growth Stocks di Bursa Efek Indonesia
Authors: Willim Andre Prasetya 
Published: January 2020

Purpose- This study aims to examine the difference in returns between portfolio value stocks and growth stocks with comparative analysis.
Methods- The population of this research is all companies in the Indonesia Stock Exchange. Based on the results of the purposive sampling method, there were 396 companies that were sampled in this study with IPO criteria before 2011. There were four portfolios formed, namely small growth, small value, big growth and big value portfolios, each consisting of 59 companies. Portfolio performance in this study was measured by the Sharpe, Treynor and Jensen indices.
Finding- The results showed a difference in portfolio return value stocks and growth stocks. Return portfolio value stocks are lower than growth stocks portfolios and portfolio performance value stocks are also lower than growth stocks portfolios.
Struktur Pendanaan dan Profitabilitas: Studi pada Perusahaan Non-Keuangan yang Listing di Bursa Efek Indonesia
Authors: Demi Pangestuti Irene Rini , Septiyanto Dinar Nur 
Published: January 2020

Purpose- The study was conducted to examine the effect of capital structure on profitability. Variables of the capital structure are Long-term Debt to total assets (LTD), Short-term Debt to total assets (STD) and Debt to Equity Ratio (DER) while profitability is proxied by Return on Assets (ROA. Research is conducted on all Non-Financial companies listed on the Indonesia Stock Exchange (IDX) in the period 2014-2016.
Methods- Use the Purposive Random Sampling technique to take samples. Samples taken from Bloomberg. The sample used amounted to 175 companies using multiple regression analysis SPSS program assistance.
Finding- The results of the study note that LTD and STD have a significant negative effect on ROA. DER has not a significant positive effect on ROA.
Analisis Faktor-faktor yang Mempengaruhi Kinerja Perusahaan Sekuritas Anggota Dana Perlindungan Pemodal
Authors: Priguna Bayu 
Published: January 2020

Penelitian ini membahas tentang faktor-faktor yang mempengaruhi kinerja industri perusahaan sekuritas di Indonesia. Berdasarkan teori struktur, perilaku, dan kinerja maka kinerja perusahaan sekuritas yang diukur dengan profitabilitas dapat dipengaruhi oleh konsentrasi pasar (traditional hypothesis), pangsa pasar (differentiation hypothesis), dan efisiensi (efficiency structure hypothesis). Hasil penelitian lain menunjukkan bahwa variabel makroekonomi seperti tingkat suku bunga acuan juga dapat mempengaruhi kinerja perusahaan. Tesis ini menggunakan regresi data panel dengan metode Estimated Generalized Least Square (EGLS) dengan efek acak yang secara statistik menunjukkan bahwa efisiensi, tingkat suku bunga acuan, dan pangsa pasar mempengaruhi profitabilitas perusahaan sekuritas. Sedangkan variabel lain yang mewakili konsentrasi pasar yaitu rasio konsentrasi secara statistik tidak mempengaruhi profitabilitas perusahaan sekuritas.
Analysis of Ziswaf, Production Index and Sharia Stock Index on Economic Growth
Authors: Setyaningsih Purbawati , Aziz Roikhan Mochamad , Hadiyati Puji 
Published: January 2020

This study analyzes the influence ZISWAF, Gini ratio, the total export value, the index of industrial production, sharia stock index investment to GDP growth, in the short and long term. Qualitative data were taken from BPS, Baznas, ACT Global Waqf, the FSA from March 2006 until December 2017 using the methodology of The Error Correction Model (ECM). The results of this study indicate that the variable Gini Ratio, Ziswaf, Total exports, Production Index and Sharia Stock Index on GDP economic growth have significant and positive effects in the long term and the short term. Meaning that these variables have a relationship with GDP economic growth. If the variable decreases or slows down-then GDP economic growth also. While total exports have insignificant effects and negative effects on GDP economic growth. The R-square regression value of the long-term model produces a proportion of 96 percent, the short-term model produces a proportion of 97 percent. Both in the long-run and short-run models, the highest coefficient value is the value of the Gini ratio with 4.941522 and 0.348043. All positive coefficients, Gini ratio variables, ziswaf and production index have a significant effect on gdp, total exports and sharia stock indexes do not have a significant effect on gdp both in the long and short-term models.
It implies in the future, fiscal economic policy makers to economic growth that opened a lot of employment, by encouraging resource based economic activities of Indonesia's largest export-oriented agriculture and mining. Good Corporate goverment should do so gini ratio of the areas surrounding the economy improved and people kesejahtaeraan increase.
PERANAN PEMERINTAH DALAM MENGAWASI PASAR PERSPEKTIF EKONOMI ISLAM
Authors: Mahadir Mahadir 
Published: January 2020

Pasar adalah tepat bertemunya penjual dan pembeli untuk melakukan transaksi atas barang dan jasa. Pasar berperan penting dalam menggerakkan roda kehidupan ekonomi masyarakat di suatu daerah. Sejatinya pasar merupakan elemen ekonimi yang dapat mewujudkan kemaslahatan dan kesejahteraan bagi kehidupan manusia. Namun kemaslahatan ini bisa menjadi bencana dan mendatangkan permasalahan jika perdagangan yang terjadi dipasar dilakukan tanpa mengikuti aturan. Pasar dan perdagangan yang terjadi didalamnya yang tujun dasarnya adalah untuk mencari keuntungan sesuai aturan , sewaktu-waktu dapat diselewengkan oleh oknum pelaku ekonomi dengan tujuan mendapatkan keuntungan lebih. Jika diperhatikan lebih jauh pada pasar-pasar tradisional khususnya banyak ditemukan praktek penyelewengan dan kecurangan dalam mengukur, menakar atau menimbang barang. Pemandangan lainnya yang menghiasi pasar adalah tata kelola pasar yang sangat tidak rapi dan terkesan semberautan. Untuk berjualan dan mendapatkan keuntungan lebih, banyak dari para pedagang yang menggunakan trotoar jalan atau bahkan sebagian badan jalan untuk berjualan. Ada juga yang memarkirkan kendaraan roda dua dan roda empat untuk berjualan disepanjang jalan-jalan pasar yang sangat menyulitkan para pembeli dan menyebabkan kemacetan panjang. Hal ini seharusnya tidak terjadijika pemerintah menjalankan peran dan tugasnya dalam mengawasi pasar sesuai dengan aturan dan ketentuan yang ada.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE LEARNING TOGETHER UNTUK MENINGKATKAN KERJASAMA DAN PRESTASI BELAJAR SISWA (Studi pada Mata Pelajaran IPS Siswa Kelas VII MTs Qaryatul Jihad Bengkulu Tengah)
Authors: Hakim Abd. 
Published: January 2020

Penelitian ini bertujuan untuk mendeskripsikan penerapan model pembelajaran kooperatif tipe learning together dalam meningkatkan kerjasama siswa, prestasi belajar IPS, dan efektivitasnya dalam meningkatkan prestasi belajar IPS. Penelitian ini adalah penelitian kombinasi, dimana setelah melakukan penelitian tindakan kelas yang dilaksanakan dalam 3 siklus, kemudian dilanjutkan dengan kuasi eksperimen. Penelitian tindakan kelas dilaksanakan di kelas VII MTs qaryatul Jihad yang terdiri atas 28 siswa, sedangkan, kuasi eksperimen dilaksanakan di kelas VIIA MTs Negeri 2 Bengkulu Tengah sebagai kelas eksperimen, dengan 30 siswa, dan VIIB sebagai kelas kontrol dengan 30 siswa. Data dikumpulkan melalui lembar observasi dan soal tes prestasi belajar. Selanjutnya data dianalisis dengan rumus nilai rata-rata dan uji hipotesis dianalisis dengan menggunakan uji t. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran kooperatif tipe learning together dapat meningkatkan kerjasama, prestasi belajar IPS siswa, dan efektif meningkatkan prestasi belajar IPS dibandingkan dengan pembelajaran model konvensional.
PERSEPSI GURU TERHADAP KOMUNIKASI INTERPERSONAL KEPALA SEKOLAH DENGAN DISIPLIN KERJA GURU DI MTs PANCA MUKTI-PONDOK KELAPA
Authors: Sihartini Sihartini 
Published: January 2020

Komunikasi interpersonal yang baik akan menciptakan suasana kerja yang kondusif di sekolah dan juga akan terjadi hubungan yang harmonis antara kepala sekolah dengan seluruh komponen di sekolah khususnya guru. Komunikasi interpersonal yang baik pula seharusnya akan meningkatkan disiplin kerja guru akibat dari hubungan harmonis yang terjalin antara kepala sekolah dan guru. Rumusan masalah dalam penelitian ini yaitu: Bagaimana disiplin kerja guru yang ada di MTs Panca Mukti-Pondok Kelapa?, Bagaimana persepsi guru tentang komunikasi interpersonal kepala sekolah di MTs Panca Mukti-Pondok Kelapa?, dan Bagaimana hubungan komunikasi interpersonal kepala sekolah dengan disiplin kerja guru di MTs Panca Mukti-Pondok Kelapa?. Metode penelitian yang digunakan adalah penelitian dengan pendekatan kuantitatif. Hasil penelitian menunjukkan bahwa: Tingkat disiplin kerja guru di MTs Panca Mukti-Pondok Kelapa dapat diketahui dalam tingkatan sedang, Tingkat komunikasi interpersonal kepala sekolah di MTs Panca Mukti-Pondok Kelapa dapat diketahui dalam tingkatan sedang, hubungan persepsi guru tentang komunikasi interpersonal kepala sekolah dengan disiplin kerja guru di MTs Panca Mukti-Pondok Kelapa menunjukan bahwa terdapat hubungan yang sangat rendah sehingga dapat disimpulkan bahwa tidak terdapat korelasi yang positif antara komunikasi interpersonal kepala sekolah dengan disiplin kerja guru.
PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING PADA MATERI SPLDV DI KELAS VIII SMP NEGERI 2 TAKENGON
Authors: Lubis Nur Ainun , Ahmad Nurul Qomariyah , J Rahmani 
Published: January 2020

Kemampuan pemecahan masalah merupakan salah satu tujuan atau kompetensi yang akan dicapai dalam pelajaran matematika. Semua pemecahan masalah melibatkan beberapa informasi dan untuk mendapatkan penyelesaiannya digunakan informasi tersebut. Informasi-informasi ini pada umumnya merupakan konsep-konsep atau prinsip-prinsip dalam matematika salah satunya pada sistem persamaan linear dua variabel. karena akan memudahkan siswa untuk menghitung barang belanjaan di pasar dan juga memudahkan siswa nantinya apabila akan membuat sebuah perusahan. Selain siswa kurang bisa dalam menyelesaikan soal sistem pesamaan linear dua variabel siswa juga masih kurang terampil dalam menjawab soal pemecahan masalah. Untuk itu peneliti menggukan model pembelajaran Creative Problem Solving (CPS) dalam pemecahan masalah matematis siswa. Penelitian ini bertujuan untuk mengetahui peningkatan dan perbedaan hasil belajar menggunakan model Creative Problem Solving (CPS) pada siswa kelas VIII SMP Negeri 2 Takengon. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitiannya yaitu quasi ekperimen, karena penelitian ini ingin mengetahui perbedaan dari kelas eksperimen dan kontrol serta ingin melihat peningkatan pada kelas eksperimen yang diberi perlakuan model pembelajaran (CPS). Penelitian yaitu dengan nilai rata-rata pada kelas yang kontrol yaitu 42,9 dan nilai rata-rata pada kelas eksperimen yaitu 53,4, yang dimana kelas tersebut berdistribusi normal. Dengan nilai uji hipotesis thitung ttabel dimana 12,53 2,02 dengan demikian Ha diterima, sehingga terdapat perbedaan rerata kemampuan pemecahan masalah siswa. Dan hasil pengujian gain ternormalisasi diperoleh untuk kriteria gain ternormalisasi terendah 4 siswa (20%) dan dengan kriteria sedang diperoleh 16 siswa (80%), Sehingga dapat disimpulkan terdapat peningkatan kemampuan masalah siswa pada kelas VIII SMP Negeri 2 Takengon dengan model pembelajaran Creative Problem Solving (CPS).