bluuebunny/crossref_metadata_2025 huggingface dataset:
Kontribusi Pendapatan Usahatani Tanaman Sela Dalam Meringankan Biaya Produksi Tanaman Kelapa Sawit Muda
Authors: Wulandari Siti Abir
Published: February 2020

Salahsatu kebijakan sektor perkebunan Provinsi Jambi tahun 2019 adalah peremajaan kelapa sawit dengan luas replanting kelapa sawit di Provinsi Jambi adalah 15.177 ha. Sesuai program pemerintah pusat, target peremajaan kelapa sawit di Propinsi Jambi pada tahun 2018 seluas 20 ribu hektar. Tersebar di enam kabupaten yakni Muaro Jambi, Batanghari, Tanjung Jabung Barat, Bungo, Merangin dan Tebo. Program peremajaan tanaman sawit diupayakan melalui bantuan dana hibah sebesar Rp 25 juta per hektaredan sisanya didanai kredit perbankan.Bantuan ini berasal dari Kementerian Keuangan melalui Badan Pengelola Dana Perkebunan (BPDP) Kelapa Sawit. Selain itu petani dianjurkan untuk melakukan usahatani tanaman sela selama masa tunggu kelapa sawit berproduksi.Penelitian ini bertujuan untuk menghitung besar biaya yang dibutuhkan untuk usahatani kelapa sawit, mengitung besar biaya yang dibutuhkan untuk usahatani tanaman sela, menghitung pendapatan usahatani tanaman sela selama 5 tahun ( 1 periode = 3 bulan) serta menghitung  besar kontribusi tanaman sela untuk menutupi biaya tanaman kelapa sawit.Penelitian ini di laksanakan di  Kecamatan Sungai Bahar Kabupaten Muaro Jambi, dipilihnya lokasi penelitian ini karena Kecamatan Sungai Bahar merupakan tempat penanaman kelapa sawit pertama di Provinsi Jambi oleh sebab itu Kecamatan Sungai Bahar menjadi contoh bagi petani eks Perkebunan Inti Rakyat (PIR-Trans) dan petani plasma dalam melakukan peremajaan di seluruh Provinsi Jambi. Jenis data yang di kumpulkan dalam penelitian ini berdasarkan waktu adalah jenis data cross section (satu waktu tertentu), dan jenis data menurut skala pengukuran adalah data rasio. Sumber data yang digunakan berasal daridata primer dan data sekunder. Data yang diperoleh dari hasil penelitian disederhanakan  dengan cara tabulasi dan persentase, kemudian dianalisis secara deskriptif. Kemudian dilanjutkan dengan analisis pendapatan usahatani kelapa sawit dan  tanaman sela. Kajian ekonomi selama 5 tahun dan melakukan uji beda dua rata-rata. Dari hasil di atas maka dapat disimpulkan bahwa :Biaya yang dibutuhkan untuk usahatani kelapa sawit usia muda yaitu sebesar Rp. 73.410 /ha/bln denga rata-rata luas lahan 2,8 Ha. Biaya yang dibutuhkan untuk usahatani tanaman sela yaitu sebesar Rp. 289.079/ha/bln.Rata-rata pendapatan usahatani tanaman sela yaitu sebesar Rp 7.139.003/ha/bln. Pendapatan usahatani tanaman sela berkontribusi 100 % dalam untuk menutupi biaya tanaman kelapa sawit kaena seluruh biaya operasional tanaman kelapa sawit muda tertutupi oleh pendapatan tanaman sela.  Kata Kunci : Usahatani, Kelapa sawit, Replanting, Tanaman sela,
PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS PENEMUAN TERBIMBING PADA MATERI BANGUN RUANG SISI LENGKUNG SISWA KELAS IX DI SMPN 31 KAB. TEBO
Authors: Riskawati Duwi , Buyung Buyung , Yarmayani Ayu
Published: February 2020

Abstract: This thesis was a research and development (R&D). This research aimed to produce products in the form of Mathematics Student Worksheet based on the guided discovery on the space curved side building seen from the criteria, practicality, effectiveness and validity. This research referred to the model of ADDIE development which includes five stages: analysis, design, development, implementation and evaluation. The subject of this research was the students of class IX SMP N 31 Kab. Tebo. The instruments used in this research were (a) validation sheet for the material expert, media expert and design expert to determine the validity of Student Worksheet, (b) questionnaire of student response to determine the practicality of the Student Worksheet and (c) pre-test and post-test function to determine the effectiveness of Student Worksheet.The results of the research showed that the Student-Based Student Worksheet were guided in the space curved side building of the Class XI students belonging to the good category seen from the validation of the expert who got the average score of 4.2, belonging to the practical category seen from the questionnaire of the response of the students who obtained the average score of 4.4 and classified as effectively seen from the results of the calculation of the difference between pre-test and post-test with the value of t arithmetic was 15.4 and the value of t table was 2.03. In this case, t arithmetic> t table then Ho received.Keywords: Development, Student Worksheet, Guided Discovery.
DESAIN DAN IMPLEMENTASI PEMBELAJARAN COLLABORATIVE TIPE SEND-A-PROBLEM PADA PEMBELAJARAN MATEMATIKA
Authors: Syahrial Syahrial
Published: February 2020

Abstract: The purpose of this research was to know effect of the type of collaborative learning send-a-problem the resuldt of learning mathematics student. The kind of this research was pre-experiment and the design of this research used randomized control group only design. The population of this research was all of students grade XI MIA SMAN 1 Padang Sago academic year of 2017/2018. The sample was class XI MIA2 as experimental and XI MIA1 as control class. The result that analyzed in this research the result of cognitif learning and affective learning. The technique of analyze data that used to hypothesis testing was the analyse of similarity analysis of two on average by using the t-test because normal data distribution and data group that have a homogen variance on cognitif learning and the analyse of similarity analysis of the two parties by using the z-test on affective learning. Based on the analysis of the data, it can said that the students who taught by guided discovery with concret method and had mean score greater (77,94) then student who were tough by convensional method (71,17). After test done so, it get calculate tcalc = 3,33 and ttable = 1,689 (tcalc > ttable) at significance level of 0,05 with confidence level 95%. Based on calculation show that tcalculate > ttabel means H0 rejected and H1 accepted, so it can be concluted that the type of collaborative learning send-a-problem the resuldt of learning mathematics student.Keywords: Colaboratif, Send-a-problem
PERBANDINGAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DAN MODEL PEMBELAJARAN LANGSUNG PADA SISWA KELAS VIII SMP N 22 BATANGHARI
Authors: Aprianti Diana , Harman Harman , Yarmayani Ayu
Published: February 2020

Penelitian ini bertujuan untuk mengetahui perbandingan rata-rata hasil Post-test siswa yang menerapkan Model pembelajaran Problem Based Learning (PBL) dan Model Pembelajaran Langsung.Jenis Penelitian ini merupakan quasy eksperimen.Populasi dalam penelitian ini adalah seluruh kelas VIII SMP Negeri 22 Batanghari Tahun Ajaran 2017/2018.Pengambilan sampel menggunakan simple random sampling sedangkan sampel penelitian yang terambil adalah kelas VIII B dan VIII C. dimana dua kelas sampel ini diberikan perlakuan yang berbeda. Dari hasil penelitian yang dilakukan nilai rata-rata untuk kelas Eksperimen adalah 76,92 dengan simpangan baku 14,42 dan kelas kontrol rata-ratanya adalah 67,93 dengan simpangan baku 10,60. Serta dari hasil uji Hipotesisnya diperoleh thitungsebesar 2,56 dan  sebesar 1,68 pada taraf nyata  0,05. Dari hasil perhitungan itu terlihat bahwa thitung lebih bsar dari ttabel  maka H1 diterima. Berdasarkan hasil akhir dapat disimpulkan bahwa kemampuan pemecahan masalah matematika siswa yang menggunakanModel pembelajaran Problem Based Learning (PBL) lebih tinggi dari pada siswa yang menggunakan Model Pembelajaran Langsung pada siswa kelas VIII SMPN 22 Batanghari. Kata Kunci:  Kemampuan Pemecahan Masalah Matematis, Model Pembelajaran Problem Based Learning (PBL)
PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATERI BARISAN DAN DERET SISWA KELAS XI SMA NEGERI 8 KOTA JAMBI
Authors: Arpani Pitria , Buyung Buyung , Relawati Relawati
Published: February 2020

This research is a Research and Development (R & D) research that aims to produce a product in the form of mathematics LKS based on Contextual Teaching and Learning in the sequence and series material seen from the criteria, practicality, validity and effectiveness. This research was conducted to provide one of the learning resources in the form of learning tools that support the 2013 curriculum implementation in SMA Negeri 08 Jambi City.This study refers to the ADDIE development model which includes five stages: analysis, design, development, implementation and evaluation, and the subjects used in this study are (a) validation sheets for experts material, design experts and media experts who function to determine the validity of worksheets, (b) student response questionnaires which function to determine the practicality of LKS and (c) post-test questions that function to determine the effectiveness of LKS.The results showed that worksheets based on contextual teaching and learning in the class and sequence material of class XI students were categorized as good and suitable to be used as a learning tool seen from the results of expert validation which obtained an average score of 4.3 with a percentage of 86%, classified in the category practically seen from the results of the questionnaire responses of students who received an average score of 4.37 with a percentage of 80%, and classified as effective as seen from the calculation of students' completeness of the post-test questions that obtained an average score of 0.925 with a percentage of 92.5%.Keyword:Development, Student Worksheet (LKS), Contextual Teaching andLearning (CTL), ADDIE
PERBANDINGAN KEMAMPUAN PENALARAN MATEMATIS SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE (TTW) DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) PADA SISWA KELAS VII SMP NEGERI 5 KOTA JAMBI
Authors: Lia Desrani Indah , Relawati Relawati , Zulyadaini Zulyadaini
Published: February 2020

Penelitian ini bertujuan adalah untuk mengetahui perbedaan kemampuan penalaran matematis siswa yang melalui model pembelajaran model pembelajaran kooperatif tipe Think Talk Write (TTW) dengan model pembelajaran Problem Based Learning (PBL) pada siswa kelas VII SMP Negeri 5 Kota Jambi. Penelitian ini merupakan penelitian kuantitatif dengan metode quasi eksperimen. Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMP Negeri 5 Kota Jambi Tahun Ajaran 2018/2019. Pengambilan sampel menggunakan simple random sampling dan sampel penelitian yang terambil adalah kelas VII B sebagai kelas eksperimen dan VII E sebagai kelas kontrol. Instrumen yang digunakan dalam penelitian ini adalah tes tertulis kemampuan penalaran matematis. Data dianalisis menggunakan uji t. Hasil penelitian menunjukan bahwa nilai thitung = 3,437 dan ttabel = 1,67 pada taraf nyata α sama dengan  0,05. Dari hasil perhitungan diperoleh thitung > ttabel maka H1diterima. Berdasarkan hasil akhir dapat disimpulkan bahwa terdapat perbedaan antara rata-rata kemampuan penalaran matematis yang melalui model pembelajaran kooperatif tipe Think Talk Write (TTW)dengan siswa yang melalui model pembelajaran Problem Based Learning (PBL) pada siswa kelas VII SMP Negeri 5 Kota Jambi. Kata kunci:Penalaran Matematis., Model Pembelajaran Think Talk Write., Model Pembelajaran Problem Based Learning
Analisis Struktur Jembatan Sungai Kampung Tengah Kecamatan Pelayangan Kota Jambi
Authors: Suhendra Suhendra , Nuklirullah M , Muhammad Ilham Fadel
Published: February 2020

Jembatan Sungai Kampung Tengah merupakan jembatan yang berada pada area lahan persawahan yang memiliki panjang jembatan 300 meter dengan panjang bentang 10 meter dan lebar 3 meter, jembatan yang difungsikan untuk perlintasan kendaraan maksimum gerobak motor roda 3 yang mengangkut hasil pertanian. Analisis ini bertujuan mendesain ulang suatu jembatan  yang ada di Sungai Kampung Tengah Kecamatan Pelayangan Kota Jambi dengan menggunakan peraturan pembebanan jembatan terbaru yaitu SNI 1725:2016 tentang Pembebanan Untuk Jembatan, dan untuk perhitungan  konstruksi beton menggunakan peraturan Manual Konstruksi dan Bangunan No.009/BM/2008 tentang Perencanaan Struktur Beton Bertulang untuk Jembatan. Dari data exixting jembatan tersebut menggunakan 3 buah gelagar memanjang dengan panjang 10m, berdasarkan analisa perhitungan  jembatan dengan menggunakan peraturan tersebut didapatkan jembatan tersebut dapat menggunakan 2 gelagar memanjang pada jembatan tersebut, yang ini juga dapat berakibat pada pengurangan beban dari struktur atas terhadap struktur bawah jembatan tersebut.
Analytical Solution of Arbitrary Loaded Spatial Pile Group
Authors: Santrac Petar , Bajic Zeljko
Published: February 2020

This paper presents an analytical method for the calculation of the arbitrary loaded spatial pile group fixed or/and hinge jointed into a rigid cap. The method uses the vector and matrix procedures to derive spatial equations of equilibrium, in which unknown componential displacements appear. The stiffness coefficients in the equations can be determined analytically, numerically or by pile load test. The pile group effect are estimated approximately, reducing the piles stiffness coefficients which depend on pile position and its mutual distances.
Discussing open access. The new publication and public exposure model as an open access version
Authors: Kenneally C. , Horn A. , Zemskov A. I.
Published: February 2020

The article of mosaic structure comprises the materials of the panel discussion “Collaboration & community. The transition to open access” held by Copyright Clearance Center (USA) within the framework London Book Fair in April, 2018. These materials (arguments presented by four discussion participants, experts in scholarly publishing: a publisher of Cambridge University Press, Cambridge University librarian, expert of Royal Society of Chemistry, and Executive Director of Knowledge Unlatched, a crowdfunding platform), and the introduction speech by Christopher Kenneally, discussion moderator, were published on the discussion date and distributed to the participants. By courtesy of Christopher Kenneally and Alastair Horn in charge of the Academic Bulletin where the prematerials were first published, we are including the original English-language text, the translation and the author’s summary and arguments on expanding publication formats, e. g. outspreading of panel sessions at conferences. The article is aimed at two goals: to introduce readers to several issues of the open access system voiced at the discussion panel, and to analyze in detail the methods of audience communication (the technologies based on open access principles). The selection of materials, permission for translation into Russian (and the translation) as well as the permission for reprinting the original are accomplished by Andrey I. Zemskov, RNPLS&T leading researcher, who attended the discussion panel. He is also the author of the summary review on the new publication and public exposure model as an open access version.
Human leukocyte antigen-G upregulates immunoglobulin-like transcripts and corrects dysfunction of immune cells in immune thrombocytopenia
Authors: Xin Li  , Zi Sheng  , Yuanxin Sun  , Yuanjian Wang  , Miao Xu  , Zhiyue Zhang  , Hui Li  , Linlin Shao  , Yanqi Zhang  , Jinming Yu  , Chunhong Ma  , Chengjiang Gao  , Ming Hou  , Heyu Ni  , Jun Peng  , Ji Ma  , Qi Feng
Published: February 2020

Human leukocyte antigen-G is a non-classical major histocompatibility complex class I antigen with potent immune-inhibitory function. Human leukocyte antigen-G benefit patients in allotransplantation and autoimmune diseases by interacting with its receptors, immunoglobulin-like transcripts. Here we observed significantly less human leukocyte antigen-G in plasma from immune thrombocytopenia patients positive for anti-platelet autoantibodies compared with autoantibodies-negative patients or healthy controls. Besides, human leukocyte antigen-G is positively correlated with platelet counts in both patients and healthy controls. We also found less membrane-bound human leukocyte antigen-G and immunoglobulin-like transcripts on CD4+ and CD14+ cells in patients. Recombinant human leukocyte antigen-G upregulated immunoglobulin-like transcript 2 expression on CD4+ and immunoglobulin-like transcript 4 on CD14+ cells. Human leukocyte antigen-G upregulated IL-4 and IL-10, and downregulated tumor necrosis factor-α, IL-12 and IL-17 secreted by patient peripheral blood mononuclear cells, suggesting a stimulation of Th2 differentiation and downregulation of Th1 and Th17 immune response. Human leukocyte antigen-G-modulated dendritic cells from immune thrombocytopenia patients showed decreased expression of CD80 and CD86, and suppressed CD4+ T-cell proliferation compared to unmodulated cells. Moreover, human leukocyte antigen-G modulated cells from patients induced less platelet apoptosis. Human leukocyte antigen-G administration also significantly alleviated thrombocytopenia in a murine model of ITP. In conclusion, our data demonstrated that impaired expression of human leukocyte antigen-G and immunoglobulin-like transcripts is involved in the pathogenesis of immune thrombocytopenia; Recombinant human leukocyte antigen-G can correct this abnormality via upregulation of immunoglobulin-like transcripts, indicating that human leukocyte antigen-G can be a diagnostic marker and a therapeutic option for immune thrombocytopenia.
The Effectiveness of Teaching Materials Based on Local Culture on 7th Grade Students in Junior High School Sipirok
Authors: Nasution Muhammad Riswan , Hadi Wisman , Daulay Syahnan
Published: February 2020

The study deals with the effectiveness of teaching materials based on local culture on 7th grade students in junior high school Sipirok. The study was conducted at one of Junior High Schools 1 in Sipirok located in South Tapanuli Regency. Student learning outcomes are obtained by providing a trial test using instructional materials that have been developed which aims to see the extent to which increased student understanding of the Sipirok local culture-based text description learning material by using teaching materials developed in this study. Student learning outcomes based on pretest and posttest show the difference in the difference from pretest to posttest the score obtained 10.42 with an average pretest 75.65 on the criteria of "good" and an average posttest of 90.8 on the criteria of "very good". It can be concluded that learning using on Sipirok local culture-based text descriptions can improve student learning outcomes in Indonesian language subjects especially description text material.
Effect of Problem Based Learning (PBL) Learning Strategies and Student Learning Styles on PKn Learning Outcomes of Grade V Students of Elementary School Experimental District of Kota Medan
Authors: Ramiyah Ramiyah , Beru Perangin Angin Reh Bungana , Yusnadi Yusnadi
Published: February 2020

The problem in this study is the low learning achievement of Pancasila and Citizenship Education. The purpose of this study was to determine the effect of learning styles on the Learning Outcomes of Pancasila and Citizenship Education. The type of research used is a 2x2 factorial design study. The population of this study amounted to 60 students and the sample was taken as a whole from the total population of 60 people consisting of 30 from class Va and 30 from class Vb Elementary School Experiment in Medan. Data collection techniques using questionnaires (questionnaires) and tests. Data analysis techniques used product moment correlation and Statistical Product and Service Solutions (SPSS) programs. The results obtained indicate that the value of students who have a visual learning style has a difference with students who have auditory learning styles with a sig value of 0.000 and a mean difference of 4.5756. Between students who have a visual learning style, have a significant difference with students who have kinesthetic learning styles, with a sig value of 0.002 and a mean difference of 4.4940. Between students who have auditory learning styles did not have a significant difference with students who have kinesthetic learning styles, with a sig value of 0.998 and a mean difference of only 0.815. The results showed that there was a significant effect between learning styles on the learning outcomes of Pancasila and Citizenship Education in the fifth grade students of SD Negeri Experiment City Medan
Smoking as a risk factor for the development of polycystic ovary syndrome
Authors: Gunkov S.V. , Reheda S.I.
Published: February 2020

ABSTRACT. Objective. To study the prevalence of smoking among women with polycystic ovary syndrome (PCOS), as well as to establish the relationship between intensity, duration of smoking and serum levels of manganese and nickel. Materials and methods. A questionnaire survey was performed in two groups of women: the control group (I) included 38 healthy women, and the second group included 52 women with PCOS. In both groups, serum levels of manganese and were determined using inductively coupled plasma mass spectrometry. Statistical processing of the results of the survey was conducted using Statistika 8 software program. The U-Mann-Whitney test was used to assess the statistical significance of the obtained results. Comparison of the prevalence of smoking in both groups was performed using the parameter of statistical significance of differences for two relative values. Spearman coefficient was used for correlation analysis. Results. In women with PCOS, significantly higher manganese (p = 0.0012) and nickel (p = 0.0000) serum levels were found. In group I, 3 women reported smoking, in group II — 13 women. Among women with PCOS, the prevalence of smoking was significantly higher (p = 0.0000). Both groups differ neither in duration (p = 0.9463) nor in intensity of smoking (p = 0.7366). Duration and intensity of smoking were not associated with serum manganese. The intensity of smoking also did not affect serum levels of nickel. A positive correlation was found between serum nickel and the duration of smoking. Authors believe that during smoking manganese directly penetrates cerebral structures via olfactory rout. Only its small portion penetrates the bloodstream. This explains the high toxicity of manganese. Conclusion. Among women with PCOS smoking is much more common, however, the intensity and duration of smoking do not differ from the control group. Serum manganese levels are associated neither with duration nor with the intensity of smoking. Serum nickel levels are affected by the duration of smoking, rather than by the intensity of smoking. Keywords: polycystic ovary syndrome, intensity of smoking, duration of smoking, manganese, nickel.
Kontribusi Kecerdasan Spiritual dan Dukungan Keluarga Terhadap Kepuasan Hidup Lansia Serta Implikasinya Dalam Pelayanan Bimbingan dan Konseling
Authors: Ramdani Ramdani
Published: February 2020

Life satisfaction on the Elderly were influenced by various factors. This study aims to describe: 1).the level of life satisfaction, spiritual intelligence and Elderly family support, 2) the contribution of spiritual intelligence and family support either individually or jointly to the Elderly life satisfication. The research population were the elderly in the city of Padang, with samples are 60 people, by using non probability sampling techniques. The instruments used in the research is the Likert scale model. Reliability test results on spiritual intelligence was 0.844; while the family support and life satisfaction are each valued at 0.542 and 0,871. The results of the validity of the average instrument for spiritual intelligence 0,542, familie supports and life satisfaction are each valued at 0.510 and 0,492. The results of this study showed that spiritual intelligence, family support and life satisfaction were in high requirements for the Elderly life satisfaction and the spiritual intelligence and support families either singly or together were contributing to the Elderly life satisfaction.Keywords : Elderly, Spiritual Intelligence, Family Support, Life Satisfaction
Hubungan Kecerdasan Emosi dengan Penyesuaian Diri Siswa di Sekolah
Authors: Adiningtiyas Sri Wahyuni
Published: February 2020

Artikel ini membahas mengenai kecerdasan emosi siswa dengan penyesuaian diri siswa di sekolah. Penyesuaian diri remaja sangat berkaitan dengan kecerdasan emosi yang dimiliki oleh remaja. Remaja hendaknya memahami pentingnya kecerdasan emosi. Kecerdasan ini terlihat dalam beberapa hal seperti bagaimana remaja mampu memberi kesan yang baik tentang dirinya, mampu mengungkapkan dengan baik emosinya sendiri, dapat mengendalikan perasaan serta mampu mengungkap reaksi emosi sesuai kondisi yang ada sehingga penyesuaian terhadap kondisi dirinya dan lingkungan berjalan dengan efektif. Guru BK, dengan melihat pentingnya kecerdasan emosi dan penyesuaian diri peserta didik dalam kehidupan sehari-hari, maka diharapkan bagi guru BK untuk dapat memberikan layanan BK dengan materi mengenai kecerdasan emosi dan penyesuaian diri agar terciptanya kecerdasan emosi dan penyesuaian diri bagi peserta didik ke arah yang lebih baik atau positif, sehingga nantinya dapat terjun ke dalam masyarakat dengan baik.Kata kunci: Kecerdasan Emosi, Penyesuaian Diri
Keefektifan Layanan Bimbingan Kelompok Ditinjau dari Kepercayaan Diri Siswa Kelas XI IPS di MAN Batam
Authors: Ristantia Ristantia , Rofiqah Tamama
Published: February 2020

Latar belakang penelitian ini berdasarkan studi pendahuluan pada kelas XI IPS 1 MAN Batam, tingkat kepercayaan diri siswa dalam kategori rendah, adanya gejala seperti; ragu-ragu saat berbicara di depan kelas dalam mengungkapkan pendapat, dan juga saat belajar siswa tidak berani bertanya kepada guru jika tidak tahu atau mengerti apa yang disampaikan oleh Guru pada saat proses belajar mengajar berlangsung. Tujuan dari penelitian ini adalah untuk mengetahui keeefektifan layanan Bimbingan Kelompok (Bkp) ditinjau dari kepercayaan diri siswa kelas XI IPS MAN Batam.Penelitian ini menggunakan metode kuantitatif, desain penelitian yang digunakan adalah kuasi-eksperimen dengan pretest dan posttest. Sampel penelitian menggunakan teknik purposive sampling. Teknik pengumpulan data mengggunakan angket. Analisa data dilakukan dengan teknik wilcoxon signed ranks test.Berdasarkan analisis data, diperoleh hasil penelitian dengan nilai signifikan 0.001<0.05. Berdasarkan temuan penelitian ini disimpulkan bahwa layanan bimbingan kelompok efektif dalam meningkatkan kepercayaan diri siswa.Kata kunci: Kepercayaan Diri Siswa, Layanan Bimbingan Kelompok.
Deskripsi Masalah Mahasiswa Yang Sedang Menyelesaikan Skripsi
Authors: Etika Nur , Hasibuan Wilda Fasim
Published: February 2020

Mahasiswayang sedang menyelesaikanskripsisering kali mengalami berbagai hambatan, sehingga secara tidaklangsung hal tersebut menghambat mahasiswa dalam menyelesaikan skripsi. Masalah-masalah tersebut dapatberupa seperti pada penentuan judul skripsi, kurangnya referensi, kurangnya waktu, rasa malas mengerjakanskripsi, kurang motivasi, dosen yang susah ditemui, susah membagi waktu, kelelahan, waktu istirahat tidakcukup, kurang biaya dan tidak konsentrasi dalam proses penyelesaian skripsi. Tujuan penelitian ini adalah untukdapat mendeskripsikan apa saja masalah yang dialami oleh mahasiswa tingkat akhir yang sedang menyelesaikanskripsi.Keyword: masalah mahasiswa, skripsi
PENGEMBANGAN KONSEP SPIRITUAL DALAM PELAKSANAAN LAYANAN KONSELING SPRITUAL CONCEPT DEVELOPMEMNT ON COUNSELING SERVICES IMPLEMENTATION
Authors: Ramdani Ramdani
Published: February 2020

Dalam perkembangan hidup manusia,  pembinaan kepribadian diri merupakan aspek yang senantiasa ditekankan dan mengacu kepada keseimbangan pengembangan mental-spiritual dan jasmaniah. Layanan konseling diupayakan sebagai bantuan kepada klien dalam mengatasi berbagai permasalahan berkaitan dengan perkembangan dirinya. Berbagai permasalahan yang dialami oleh klien  sebagian besar disebabkan oleh kurangnya kemampuan klien untuk dapat secara sadar memahami dan memaknai secara positif setiap permasalahan hidup yang sedang dialaminya. Pengembangan konsep spiritual dalam pelaksanaan layanan konseling memberikan ruang bagi konselor untuk membantu klien untuk menempatkan perilaku dan hidupnya dalam konteks makna yang lebih luas dan lebih bermakna dalam memahami makna eksistensi dirinya dalam hubungannya dengan pencipta, sesama manusia, dan dengan lingkungan sekitarnya.Kata Kunci: Spiritual, Konseling, Konseling SpiritualIn the development of human life, the development of the personality is an aspect that is always emphasized and refers to the balance of mental-spiritual and physical development. Counseling services are strived as assistance to clients in overcoming various problems related to his development. Various problems experienced by the client mostly caused by the lack of ability of the client to be able to consciously understand and interpret positively every problem of life that is going through. The development of spiritual concepts in the execution of counseling services provides a space for counselors to help the client to put his or her behavior and life in the context of a broader and more meaningful meaning in understanding the meaning of his or her existence in relation to the creator, fellow human beings, and the environment Keyword: Spiritual, Counseling, Spiritual Counseling
HUBUNGAN ANTARA SIKAP ORANG TUA DENGAN MINAT BELAJAR SISWA
Authors: Yanizon Ahmad , Purba Nellida
Published: February 2020

Minat adalah motor penggerak untuk mendorong siswa dalam belajar. Ada beberapa faktor yang menyebabkan minat belajar seorang siswa tinggi ataupun rendah.Salah satu faktor tersebut adalah faktor eksternal yaitu keluarga. Sikap orang tua dalam keluarga mempengaruhi minat  belajar siswa. Tujuan penelitian ini adalah untuk mengetahui hubungan antara sikap orang tua dengan minat belajar siswa.Penelitian ini merupakan penelitian kuantitatif korelasional.Sampel penelitian sebanyak 37 orang.Teknik pengumpulan data menggunakan angket dan dianalisis dengan rumus korelasi product moment.Berdasarkan hasil analisis, diperoleh data bahwa adanya hubungan antara sikap orang tua dengan minat belajar siswa dengan perolehan skor 0,895.Dengan demikian, semakin baik sikap orang tua maka minat belajar juga semakin tinggi.Kata Kunci :Sikap orang tua, Minat belajar
FENOMENA DUGEM DI KOTA BATAM
Authors: Nurfadhilah Nurfadhilah , Marpaung Junierissa
Published: February 2020

Batam merupakan salah satu pulau yang berada diantara perairan Selat Malaka dan Selat Singapura. Batam merupakan salah satu pulau di Indonesia yang dibangun menjadi kota industri. Batam berada dekat dengan jalur pelayaran besar di dunia. Posisi strategis Batam mengakibatkan banyak orang memiliki kepentingan tersendiri terhadap Batam. Batam menjadi sebuah kota dengan berbagai etnis tinggal didalamnya. Globalisasi memungkinkan masuknya nilai-nilai budaya dan trend gaya hidup dari berbagai pelosok dunia, yang kemudian diadopsi oleh masyarakat lewat perantara media massa. Gaya hidup merupakan pola hidup seseorang bagaimana orang menggunakan uang, waktu, dan minat serta pendapatnya terhadap hal-hal yang ada dilingkungannya. Tempat hiburan malam adalah tempat atau suatu kegiatan yang ditujukan untuk memberikan kesenangan bagi orang-orang agar dapat menghilangkan kejenuhan dari berbagai aktivitasnya dan dari berbagai perasaan tidak enak atau susah yang sedang dirasakan orang-orang tersebut. Tujuan penelitian ini adalah untuk mengetahui bagaimana fenomena dugem yang ada di kota Batam. Hasil penelitian ini adalah pengunjung yang mengunjungi pub dan diskotik merasa happy dengan suasana yang ramai dan tidak pernah sepi pengunjung, setiap pengunjung yang mengunjungi pub dan diskotik ada tingkatan pengunjung seperti golongan VIP, Ketua dan Sok Cool karena golongan itu biasanya yang membedakan style pengunjung; ada batasan usia pengunjung yang ingin masuk ke dalam pub dan diskotik; dan setiap clubbers yang mengunjungi pub dan diskotik selalu berpenampilan rapi dan wangi.
PENGARUH PENGGUNAAN GADGET DALAM KEHIDUPAN
Authors: Marpaung Junierissa
Published: February 2020

Tujuan artikel ini adalah untuk mengkaji tentang pengaruh gadget dalam kehidupan manusia. Kehadiran gadget terutama dalam bentuk smartphone telah banyak memberikan kontribusi dalam kehidupan sehari-hari, gadget sebagai media pencarian informasi, melakukan interaksi, mendapatkan hiburan, bahkan hingga untuk keperluan kegiatan berbisnis secara online. Perkembangan teknologi informasi dan komunikasi dewasa ini sangat dirasakan manfaatnya oleh masyarakat. Gadget adalah salah satu produk dari teknologi ini yang telah mengubah perilaku komunikasi manusia dengan menembus ruang dan waktu. Orang yang berjarak ribuan kilometer bisa saling berkomunikasi sambil saling menatap lawan bicaranya di dan hanya dengan menggunakan media gadget. Gadget adalah sebuah alat elektronik kecil yang memiliki fungsi khusus, seperti telepon pintar. Sebuah teknologi yang pada hakikatnya diciptakan untuk membuat hidup manusia menjadi semakin mudah dan nyaman. Akan tetapi kemajuan teknologi yang semakin pesat saat ini membuat hampir tidak ada bidang kehidupan manusia yang bebas dari penggunaannya, baik secara langsung maupun tidak langsung. Seiring arus globalisasi dengan tuntutan kebutuhan pertukaran informasi yang cepat, peranan teknologi komunikasi menjadi sangat penting. Sehingga membuat para pengguna tidak terkendali dalam hal pemakaian suatu teknologi tersebut.
PENYEBAB MUNCULNYA PERILAKU PROKRASTINASI AKADEMIK SISWA
Authors: Rofiqah Tamama , Marlinda Leni
Published: February 2020

Penelitian ini bertujuan membahas tentang penyebab munculnya perilaku prokrastinasi akademik siswa. Jenis penelitian ini adalah penelitian kualitatif. Subjek penelitian adalah seorang siswa di SMP Negeri 36 Batam. Teknik pengumpulan data menggunakan wawancara dan observasi. Kredibilitas data menggunakan triangulasi. Data yang diperoleh kemudian dianalisis dengan tahapan reduksi data, penyajian data dan penarikan kesimpulan. Temuan penelitian yang diperoleh adalah penyebab munculnya perilaku prokrastinasi akademik siswa terbagi menjadi dua, yakni dari dalam diri seperti kelelahan, lupa, rasa malas, kurang memahami materi, kurang konsentrasi dan tidak mampu mengatur waktu dengan baik, sedangkan dari luar diri bahwa subjek merupakan korban perceraian orang tuanya dan subjek mendapat label di sekolah dengan sebutan “suka tunda tugas”.
PENYEBAB PERILAKU BEGAL DI BATU AJI
Authors: Moktar Suwedin , Hasibuan Wilda Fasim
Published: February 2020

Penelitian ini membahas tentang penyebab seseorang melakukan tindakan pembegal. Begal merupakan suatu perbuatan merampas, merampok dengan cara paksa menggunakan kendaraan bermotor dan senjata tajam. Saat ini sudah terjadi pembegal didaerah batu aji tepatnya di kota Batam. Penelitian ini dilakukan dengan metode kualitatif dengan pendekatan naratif. Dalam penelitian ini peneliti mendapatkan data dengan subjek penelitian seorang remaja yang melakukan tindakan pembegalan. Teknik pengumpulan data dalam penelitian ini menggunakan analisis data, reduksi data, dan penyajian data. Dari data yang peneliti peroleh didapat bahwa penyebab perilaku begal adalah karena remaja yang mengalami putus sekolah, adanya pola asuh orang tua yang neglectful. Pola asuh neglectful merupakan gaya pola asuh dimana orang tua tidak terlibat dalam kehidupan anak-anaknya, Orang tua dengan pola asuh ini lebih menolak anak dan tidak punya waktu dan energi mengasuh kurang untuk membesarkan anak mereka sehingga subjek lebih memilih bersama kelompok teman sebaya ( peer group ) yang mempunyai konformitas untuk melakukan tindakan pembegalan.
Family Social Support in Completing Thesis on Students
Authors: ADININGTIYAS SRI WAHYUNI
Published: February 2020

Skripsi adalah suatu bentuk karya tulis ilmiah dalam struktur kurikulum program pendidikan sarjana yang menggambarkan upaya khusus penerapan terpadu ilmu yang telah didapatkan sesuai dengan suatu peminatan.Namun pada kenyataannya tidak semua mahasiswa mampu menyelesaikan skripsi tepat waktu. Mahasiswa tingkat akhir mempunyai permasalahan yang berbeda untuk melangkah pada tugas akhir mereka. Dalam kaitannya dengan dukungan sosial, mahasiswa-mahasiswa ini tentu saja perlu adanya dukungan, paling tidak perhatian dari orang lain agar mereka temotivasi untuk bisa menyelesaikan skripsi mereka. Mahasiswa memerlukan dukungan, terlebih dukungan dari keluarganya agar termotivasi dalam menyelesaikan skripsi. Dukungan sosial keluarga dapat memotivasi mahasiswa untuk segera menyelesaikan skripsi. Para informan yang mendapatkan dukungan sosial dari keluarganya, merasa kasian terhadap orangtua yang telah bersusah payah membiayai kuliah mereka sehingga para informan semakin terpacu untuk segera menyelesaikan skripsinya
PENGARUH LAYANAN INFORMASI DALAM UPAYA MENINGKATKAN PEMAHAMAN TENTANG HIV/AIDS BAGI SISWA SMA SRIGUNA PALEMBANG
Authors: Aris Aris Siswanto
Published: February 2020

The United Nations Programme on HIV/AIDS (UNAIDS) reports the number of people living with HIV in 2012 as much as 35.3 million people. In the same year AIDS mortality rate amounted to 1.6 million people and as many as 2.3 million people have HIV. Seeing the high number of people with HIV/AIDS, it is the government's duty to continue socializing about HIV/AIDS. At school, tutoring and counseling teachers provide an important role to provide information about the disease, especially high school students. At this time a group of teenagers in susceptible to age 10-19 years is a period of rapid growth and development both physical, psychological and intellectual. Based on the results of the research in the field, many students do not understand about HIV/AIDS. One way of addressing the problem is to provide information services. The purpose of this research is to find out if there is an influence on information services in an effort to improve understanding of HIV/AIDS for students. This research uses quantitative methods with quasi experimental design. The subject of this research is high school student Sriguna Palembang XI IPA 2. The research Instrument uses a Likert scale model, subsequently analysed using Test-T. In general, this research shows the influence of information services in the effort to improve understanding of HIV/AIDS. Based on the results of the research that has been obtained, the cooperation of various parties is expected to improve students ' understanding.Keywords: Information Services, HIV/AIDS
BENTUK KENAKALAN REMAJA SEBAGAI AKIBAT BROKEN HOME DAN IMPLIKASINYA DALAM PELAYANAN BIMBINGAN KONSELING
Authors: Rofiqah Tamama , Sitepu Handayani
Published: February 2020

Kenakalan remaja bukan saja merupakan tanggung jawab pihak sekolah ataupun orangtua tetapi juga merupakan tanggung jawab kedua belah pihak. Keluarga dapat menjadi penyebab maupun pencegah terjadinya kenakalan remaja, salah satunya adalah perceraian orang tua yang menandakan adanya kondisi broken home. kurangnya perhatian orangtua dapat berdampak negatif pada perilaku anak, yaitu kecenderungan munculnya perilaku yang menyimpang pada diri anak seperti perbuatan-perbuatan yang mengarah pada kenakalan. Metode dalam penelitian adalah kualitatif. Data diambil melalui observasi dan wawancara serta dilakukan validasi dengan teknik triangulasi. Selanjutnya data dianalisis dengan cara Reduksi Data, penyajian Data, Kesimpulan dan Verifikasi. Hasil penelitian mengungkapkan bahwa bentuk kenakalan anak (remaja) pasca perceraian orang tua diantaranya dugem (dunia gemerlap), bolos sekolah, menghisap lem, minum-minuman keras dan balap liar. Perilaku tersebut berawal dari perceraian orang tuanya yang mengakibatkan mereka frustasi, bingung, dan merasa terabaikan. Salah satu upaya yang dilakukan adalah dengan pemberian layanan Bimbingan Konseling di Sekolah
Decision Support System for Determining Land Priority for Housing Development Using Fuzzy Analytical Process (Fuzzy-AHP) Method
Authors: Simarmata Allwin M , Yennimar Yennimar
Published: February 2020

The National Housing Development Public Corporation (Perumnas) was established as a government solution in providing adequate housing for the middle to lower classes, to realize this, Perumnas set a target of building 100,000 houses / year. The aspect of development is to ensure that all communities occupy decent homes in a healthy environment, an increase in the number of residents in the city, especially the city of Medan, causes settlement problems because the area of land is a fixed factor, while the population is always growing, thus requiring a system that can help decision in determining the priority of land for housing development. In this study an analysis of patterns related to applicable criteria or rules is implemented by applying the Fuzzy Analytical Hierarchy Process (Fuzzy-AHP) method, to produce accurate and effective information for making priority decisions on the location of the best residential development land. The analysis framework uses a data collection approach sourced from Public Relations, then an analysis is carried out to determine the criteria, rules and standards used, then a system is built by implementing the Fuzzy-AHP method to produce optimal alternatives that can be used as information. Alternative results will be evaluated by quantitative and qualitative analysis compared to the existing system. The developed system is expected to be used as a tool in decision making in the Regional Sumatra Regional Public Corporation I company that is optimal according to the criteria, rules or standards used. Data collection using the method of literature study, observation, interviews, and sampling. This research is expected to be one of the references in the application of decision support systems in a real scope and contribute to building a constructive community culture based on logical and scientific values.
Awareness on the possible adverse effects of Garcinia cambogia: A scientific approach
Authors: Zothantluanga James H. , Lalnunpuii Hannah S. , Bhat Hans Raj , Shakya Anshul
Published: February 2020

The modern popular ideology is that plant-based products do not have adverse effects. Hence, people are fond of using herbal products of their choice to treat their own ailments or anyone else. As majority of the population are not aware of herbal toxicity concept, the use of formulated single or combined medicinal and/or nutritional plant extracts or isolated compounds to treat chronic diseases are increasingly popular due to the widespread concerns regarding the adverse effects of pharmaceutical drugs. Awareness from the scientific community to bring society to its senses regarding the safety issue of a herbal product is rare. Garcinia gummi-gutta (more popularly known by the synonym Garcinia cambogia in commercial preparations), belonging to the family of Clusiaceae (alt. Guttiferae) is a popularly consumed weight-loss nutraceutical. This review aims to highlight the possible adverse effects of G. cambogia. For the said purpose, 147 articles were collected from PubMed, Web of Science and Google scholar. Literature review revealed a plethora of beneficial actions. Investigational outcomes and clinical evidences hint the possible adverse effects likely to be linked with the use of G. cambogia. However, the use of G. cambogia as an anti-obesity agent is advisable as long as the therapeutic value outweighs the adverse effect.
Association of Metabolic and Genetic Factors With Cholesterol Esterification Rate in HDL Plasma and Atherogenic Index of Plasma in a 40 Years Old Slovak Population
Authors: RAŠLOVÁ K. , DOBIÁŠOVÁ M. , HUBÁČEK J. A. , BENCOVÁ D. , SIVÁKOVÁ D. , DANKOVÁ Z. , FRANEKOVÁ J. , JABOR A. , GAŠPAROVIČ J. , VOHNOUT B.
Published: February 2020

We assessed association between novel biomarkers of cardiovascular disease and conventional factors in 40 years old subjects (208 men and 266 women) from the general population of Slovakia. FERHDL (cholesterol esterification rate in HDL plasma), AIP – Atherogenic Index of Plasma [Log(TG/HDL-C)] as markers of lipoprotein particle size, and CILP2, FTO and MLXIPL polymorphisms, were examined in relation to biomarkers and conventional risk factors. Univariate analyses confirmed correlation between AIP, FERHDL and the most of measured parameters. Relations between AIP and CILP2, FTO and MLXIPL were not significant. However, CILP2 was significantly related to FERHDL in both genders. In multivariate analysis BMI was the strongest correlate of AIP levels. In multivariate model variability of FERHDL was best explained by AIP (R2=0.55) in both genders with still significant effect of CILP2 SNP in men. In a model where AIP was omitted, TG levels explained 43 % of the FERHDL variability in men, while in women HDL-C was the major determinant (42 %). In conclusions, FERHDL and AIP related to the known markers of cardiovascular risk provide means to express their subtle interactions by one number. Our novel finding of association between CILP2 polymorphism and FERHDL supports its role in lipid metabolism.
Increased Circulating and Epicardial Adipose Tissue mRNA Expression of Fibroblast Growth Factor-21 After Cardiac Surgery: Possible Role in Postoperative Inflammatory Response and Insulin Resistance
Authors: KOTULÁK T. , DRÁPALOVÁ J. , KOPECKÝ P. , LACINOVÁ Z. , KRAMÁŘ P. , ŘÍHA H. , NETUKA I. , MALÝ J. , HOUSA D. , BLÁHA J. , SVAČINA Š. , HALUZÍK M.
Published: February 2020

We studied the changes in serum fibroblast growth factor-21 (FGF-21) concentrations, its mRNA, and protein expression in skeletal muscle and adipose tissue of 15 patients undergoing cardiac surgery. Blood samples were obtained: prior to initiation of anesthesia, prior to the start of extracorporeal circulation, upon completion of the surgery, and 6, 24, 48, and 96 hours after the end of the surgery. Tissue sampling was performed at the start and end of surgery. The mean baseline serum FGF-21 concentration was 63.1 (43.03-113.95) pg/ml and it increased during surgery with peak 6 hours after its end [385.5 (274.55-761.65) pg/ml, p<0.001], and returned to baseline value [41.4 (29.15-142.83) pg/ml] 96 hours after the end of the surgery. Serum glucose, insulin, CRP, IL-6, IL-8, MCP-1, and TNF-alpha concentrations significantly increased during the surgery. Baseline FGF-21 mRNA expression in skeletal muscle was higher than in both adipose tissue depots and it was not affected by the surgery. Epicardial fat FGF-21 mRNA increased after surgery. Muscle FGF-21 mRNA positively correlated with blood glucose levels at the end of the surgery. Our data suggest a possible role of FGF-21 in the regulation of glucose metabolism and insulin sensitivity in surgery-related stress.
Inhibitory Effect of Metformin on Oxidation of NADH-Dependent Substrates in Rat Liver Homogenate
Authors: PÁLENÍČKOVÁ E. , CAHOVÁ M. , DRAHOTA Z. , KAZDOVÁ L. , KALOUS M.
Published: February 2020

Metformin is widely used in the treatment of Type 2 diabetes, however, mechanisms of its antihyperglycemic effect were not yet fully elucidated. Complex I of mitochondrial respiration chain is considered as one of the possible targets of metformin action. In this paper, we present data indicating that the inhibitory effect of metformin can be tested also in liver homogenate. Contrary to previous findings on hepatocytes or mitochondria under our experimental conditions, lower metformin concentrations and shorter time of preincubation give significant inhibitory effects. These conditions enable to study the mechanism of the inhibitory effect of metformin in small samples of biological material (50-100 mg wet weight) and compare more experimental groups of animals because isolation of mitochonria is unnecessary.