bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Different Methods to Identify, and Scenarios Used to Address Energy Intake Misestimation on Dietary Patterns Derived by Cluster Analysis
Authors: Siou Geraldine Lo , Akawung Alianu K. , Solbak Nathan M. , McDonald Kathryn , Rajabi Ala Al , Whelan Heather K. , Kirkpatrick Sharon I.
Published: July 2020

Background: All self-report dietary intake data are characterized by measurement error, and validation studies indicate that the estimation of energy intake (EI) is particularly affected. Methods: Using self-report food frequency and physical activity data from Alberta’s Tomorrow Project participants (n=9,847 men 16,241 women), we compared the revised-Goldberg and the predicted total energy expenditure methods in their ability to identify misreporters of EI. We also compared dietary patterns derived by k-means clustering under different scenarios where misreporters are included in the cluster analysis (Inclusion); excluded prior to completing the cluster analysis (ExBefore); excluded after completing the cluster analysis (ExAfter); and finally, excluded before the cluster analysis but added to the ExBefore cluster solution using the nearest neighbor method (InclusionNN). Results: The predicted total energy expenditure method identified a significantly higher proportion of participants as EI misreporters compared to the revised-Goldberg method (50% vs. 47%). k-means cluster analysis identified 3 dietary patterns: Healthy, Meats/Pizza and Sweets/Dairy. Among both men and women, participants assigned to dietary patterns changed substantially between ExBefore and ExAfter and also between the Inclusion and InclusionNN scenarios. Conclusions: Different scenarios used to account for EI misreporters influenced cluster analysis and hence the composition of the dietary patterns.
Predictive Value of Platelet-to-Lymphocyte Ratio and Systemic Immune‐Inflammation Index in Adverse Pathology at Radical Prostatectomy in Patients with Low-Grade Prostate Cancer
Authors: Zhou Jiatong , Li Tao , Liu RanLu
Published: July 2020

Purpose: To determine the potential role of several biochemical and clinical markers in predicting adverse pathology (AP) and ISUP GG upgrading at radical prostatectomy (RP) with low-grade (ISUP Gleason Group (ISUP GG) 1 and 2) prostate cancer (PCa). Methods: We retrospectively reviewed the patients who underwent radical prostatectomy following criteria: clinical stage T2a or less,and were identified low-grade PCa (ISUP GG 1−2, prostate-specifific antigen (PSA) <20 ng/ml) through prostate biopsy, univariate and multivariate analyses were performed to evaluate the association of patient and tumor characteristics with reclassification, defined as defined as stage ≥T3 and/or ISUP GG ≥3.Results: A total of 155 patients were eligible for this study. AP at RP occurred in 20 of 97 (20.62%) patients with ISUP GG 1, and 28 of 58 (48.28%) with ISUP GG 2. At univariate analysis, bioptic ISUP GG emerged as significant risk factors of AP(p＜0.001). platelets to lymphocyte ratio(PLR) might be the risk factor of AP(p=0.059). At multivariate analysis, we found PLR and bioptic ISUP GG kept statistical significance. The area under the curve for PLR was 0.592. Multivariate analyses showed that systemic immune inflammation index(SII), and bioptic ISUP GG were significantly associated with ISUP GG upgrading (ORs ranging from 0.453 to 0.999) showing a protective effect. Conclusions: We found that SII could not be a significant risk factor of AP at low-grade prostate cancer (PCa) after RP. PLR might be used as an independent predictor which was inversely correlated with presence of AP in low-grade PCa after RP. While SII might be a predict factor for ISUP GG upgrading in low-grade PCa.
IgG Fc Binding Protein (FCGBP) Is Down-Regulated in Metastatic Lesions and Predicts Survival in Metastatic Colorectal Cancer Patients
Authors: Yuan Ziming , Zhao Zhixun , Hu Hanqing , Qiao Tianyu , Ma Tianyi , Zhu Yihao , Zhang Weiyuan , Wu Hongyu , Tang Qingchao , Huang Rui , Gao Feng , Zou Chaoxia , Wang Guiyu , Wang Xishan
Published: July 2020

Background: Liver is the most frequent metastatic spread sites for CRC patients and these patients have much poorer prognosis compared to those without metastasis. Previous studies have shown that IgG Fc binding protein (FCGBP) plays important roles in tumorigenesis, progression and prognosis. In this study, we are aimed to explore the significance of FCGBP in liver metastatic CRC (LMCRC) patients. Methods: The expression data of FCGBP was obtained from GEO and TCGA database, FCGBP RNA expression was evaluated between primary lesions (PC) and liver metastatic lesion (LM). 135 paired specimens including normal mucosa, primary tumor and liver metastasis tissues were all collected from CRC patients and adopted in Tissue microarrays (TMAs). Immunohistochemical staining was performed on the TMAs slides with FCGBP and the immunohistochemistry score (SI) was calculated by the staining intensity multiplied by the positive rate of stained cells. Survival curves were calculated by Kaplan–Meier method and the log-rank test was used to compare the overall survival (OS) and disease-free survival (DFS). Univariate and multivariate analysis for prognosis were using Cox proportional hazards regression model.Results: FCGBP RNA was down-regulated in PC and LM, and especially lower in LM in database. We also found FCGBP protein was down-regulated in primary lesion and metastatic lesion, especially in metastatic lesion in 135 paired tumor tissues. According to immunohistochemistry score (SI), each cohort (primary lesion and metastatic lesion) was divided into FCGBP-positive (SI=4-12) and FCGBP-negative (SI=0-3) group. In both groups, the level of CEA (PC group, 3.880 vs 77.049, p<0.001; LM group, 3.890 vs 14.239, p=0.008) and CA19-9 (PC group, 8.610 vs 111.700, p<0.001; LM group, 7.660 vs 19.380, p=0.037) was lower than those in FCGBP-negative group. FCGBP-positive in LM cohort was an independent risk factor both in OS (HR 1.573, 95% Cl [1.017-2.433], p=0.042) and DFS (HR 1.869, 95% Cl [1.256-2.781], p=0.002). Conclusions: This study has found the relationship between FCGBP and clinical information of LMCRC patients. FCGBP expression was much lower in liver metastasis tumor tissues compared with primary tumor tissues in liver metastatic CRC patients and associated with the OS and PFS. Our works illustrate that FCGBP can be a promising prognostic factor for LMCRC.
B7-H3 Blockade Decreases Macrophage Inflammatory Response and Alleviates Clinical Symptoms of Arthritis
Authors: Yang Jie , Guo Yundi , Gu Li , Liu Cuiping , Wu Pingping , Tong Min , Xiong Jian , Sun Jing
Published: July 2020

Background: The costimulatory molecule B7-H3 is an immunoregulatory protein that plays an important role in the course of autoimmune diseases. It is also involved in the regulation of inflammatory responses in the body. Studies have shown that B7-H3 is highly expressed in peripheral blood monocytes of rheumatoid arthritis (RA) patients and its expression is closely related to the clinical parameters of the disease. In this study we aimed to determine what the implication of high B7-H3 expression for the disease severity in human RA and mouse model of arthritis is, and whether targeting this molecule could constitute a new therapeutic approach.Methods: We combined histopathological scoring of the joint cavity of collagen-induced arthritis (CIA) mice with immunofluorescent studies of B7-H3 expression on macrophages. We assessed the function of B7-H3 in relation with the pro-inflammatory role of macrophage through small RNA interference. Then we studied the molecular pathways liking B7-H3 with the pro-inflammatory activity of macrophages by multiplex flow cytometry, western blot and quantitative real-time PCR. The therapeutic benefit of anti-B7-H3 blocking was probed in mouse with CIA.Results: Histopathological and histological examination showed a positive correlation between expression of B7-H3 on macrophages and disease activity score, degree of destruction of the joint cavity, and pannus formation. It was also correlated with increased expression of the pro-inflammatory cytokine TNF-α in the joint cavity tissue and TNF-α level in peripheral serum. Knocking down B7-H3 expression through stable expression of small interfering RNA in human and mouse mononuclear phagocytic cell lines weakened the inflammatory response of the cells. Further molecular analyses indicated that the regulation of the inflammatory response through B7-H3 involved NF-κB signaling. Treatment of CIA mice with anti-B7-H3 reduced the clinical manifestation of arthritis and downregulated the expression of pro-inflammatory cytokines. Conclusions: We confirmed increased expression of B7-H3 in arthritis and established a positive correlation between disease severity and expression of B7-H3 on macrophages. Through functional approaches in vitro and in vivo, we also demonstrated the therapeutic benefits of targeting B7-H3 for dampening macrophages’ inflammatory responses in RA.
Analysis of Discharge Variability in the Naryn River Basin, Kyrgyzstan
Authors: Pamirbek K Merim , X Chen , Aher Sainath , Salamat Alamanov , Deshmukh Pragati , Temirbek Choduraev
Published: July 2020

Changing climate and land-use practices influencing the natural stream flow processes in the Naryn river basin of Kyrgyzstan. Variations in stream flow regime over 33-years (1980 to 2012) were investigated using daily discharge data of three hydro-stations (Naryn, Ych-Terek and Uzunakmat), located in the Naryn River Basin. Mean monthly discharge (MMD), mean annual discharge (MAD), standard deviation (SD) and coefficient of variation (CV) were calculated to know the spatio-temporal variability. Similarly, Pearson’s correlation coefficient (r) was used to know the relationship between discharge and rainfall. Advanced time-series graph, exceedance probability and frequency distribution were computed using Hydrognomon (V.4.0.3) software to observe the variability and trends in discharge. The results from statistical calculations and software-based computations highlight the monthly, annual, and long term spatio-temporal discharge variability, extreme events, distribution and changes in stream flow records. This study preciously creates the frequency and trends of seasonal discharge, annual discharge cycle, and range of highest and lowest discharge ﬂows. The weak and negative relationship (-0.2121, -0.4238) between rainfall and discharge propose for more investigation of climatic parameters and the topography of Tian Shan Mountain perhaps influencing discharge variability due to melting of glacier at high altitude. The ﬂow regime of the Naryn river basin over the past 33-years perhaps changed due to climatic fluctuations, with the seasonal snowmelt timing (Post-Spring, Summer, Pri-Autumn), precipitations period (March-October), and large-scale land-use alterations.
Marketing Mix of Construction Services
Authors: Ralyk Dinara Vladimirovna , Khrushchev Vladislav Igorevich
Published: July 2020

The article is devoted to the analysis of the features of marketing support for the commercial activities of an enterprise in the professional services market. The authors consider the key elements of the marketing mix for the design and installation of internal engineering networks using the example of BMT VSTM Сompany, revealing the specifics of the product, pricing policy, as well as promotion and marketing.
DEVELOPING PERFORMANCE ASSESSMENT INSTRUMENT FOR MEASURING SCIENTIFIC ATTITUDES
Authors: Shinta Debi , Rosana Dadan
Published: July 2020

This study was aimed at developing an instrument of performance assessment based on the 7E learning cycle model and finding out the result of students’ scientific attitude measurement using the instrument. The study was conducted by adapting the Borg and Gall research method. The subjects of this study were students of grade eight of State Junior High School 2 Binangun, Cilacap, Central Java. Data were obtained from:  first, experts’ judgements in determining the content validity of the instrument. Second, scores of the limited field try-out used in determining the reliability of the instrument, data collection instruments in the form of observation sheet, self assessment, and peer assessment. Third, students’ scientific attitudes in field try-out used to show the result of the measurement using the instrument. Findings show that the developed instrument of performance assessment is valid and reliable; and feasible to be used for measuring scientific attittudes, with measurement results in the good category equally for the three data collection instrumentsPENGEMBANGAN INSTRUMEN PENILAIAN KINERJAUNTUK MENGUKUR SIKAP ILMIAHPenelitian ini bertujuan untuk mengembangkan instrumen performance assessment berbasis model learning cycle 7E yang layak digunakan dan mengetahui hasil pengukuran sikap ilmiah menggunakan instrumen yang telah dikembangkan. Penelitian ini dikembangkan dengan adaptasi model Borg and Gall. Subjek uji coba yaitu peserta didik kelas VIII SMP Negeri 2 Binangun, Kabupaten Cilacap, Provinsi Jawa Tengah. Data dalam penelitian ini diperoleh melalui: pertama, penilaian berdasarkan masukan para ahli, untuk menentukan validitas isi instrumen. Kedua, hasil uji coba terbatas untuk menentukan reliabilitas instrumen, instrumen pengumpulan data berupa lembar observasi, penilaian diri, dan penilaian antarteman. Ketiga, data hasil sikap ilmiah peserta didik pada uji coba lapangan digunakan untuk mengetahui hasil pengukuran dengan instrumen yang telah dikembangkan. Instrumen performance assessment berbasis model learning cycle 7E yang dikembangkan dinyatakan valid dan reliabel sehingga layak digunakan serta terbukti dapat digunakan untuk mengukur sikap ilmiah peserta didik dengan hasil ukur pada kategori baik yang setara pada ketiga instrumen pengumpulan data
THE EFFECTIVENESS OF JAVANESE SONGS IN CULTIVATING STUDENTS’ CHARACTERS
Authors: SUKOYO JOKO
Published: July 2020

EFEKTIVITAS LAGU-LAGU BERBAHASA JAWA UNTUK MENANAMKAN NILAI-NILAI KARAKTER SISWAAbstrakPenelitian ini bertujuan untuk mengetahui perbedaan karakter siswa sebelum dan sesudah diberi pembelajaran menggunakan lagu-lagu berbahasa Jawa. Jenis penelitian yang digunakan adalah penelitian praeksperimental dengan desain one group pretest posttest design. Subjek penelitiannya 30 siswa PAUD Mutiara Hati Semarang dan lima guru. Data nilai-nilai karakter dikumpulkan dengan teknik observasi dan wawancara. Data dianalisis dengan menggunakan teknik analisis deskriptif dan statistik inferensial. Hasil penelitian menunjukkan sebagai pertama, terdapat perbedaan karakter yang signifikan antara karakter siswa sebelum diberi pembelajaran menggunakan media lagu berbahasa Jawa dengan sesudah diberi pembelajaran menggunakan media lagu berbahasa Jawa. Kedua, perubahan yang terjadi menunjukkan arah yang lebih positif, yakni karakter mandiri, disiplin, cinta tanah air, religius, kerja keras, dan peduli lingkungan. Karakter yang paling konsisten mengalami peningkatan adalah karakter kepedulian lingkungan. Konsistensi tersebut disebabkan karena guru selalu membiasakan siswanya untuk selalu peduli lingkungan sejak awal masuk di PAUD tersebut.Kata kunci: karakter, lagu berbahasa Jawa, PAUDAbstractThis study was aimed at determining the differences in the characters of the students before and after being given classroom learning using Javanese songs. The study was preexperimental research with a one group pretest posttest design. The subjects of this study were 30 students and 5 teachers of PAUD Mutiara Hati Semarang. The data on character values were collected by observation and interview techniques. The data were analyzed using descriptive analysis techniques and inferential statistics. The results show that: first, there are significant character differences between the characters of students before and after being given learning using Javanese songs. Second, the changes that occur indicate positive characters namely independence, discipline, nationalism, religiousity, hard work, and environmental awareness. The most consistent character that has increased is the character of environmental awareness. The consistency is due to the fact that teachers always familiarize their students with environment issues since the beginning of classes.Keywords: character building, Javanese song, early childhood education program
COMMUNITY-BASED EDUCATION FOR WOMEN EMPOWERMENT IN TOURISM VILLAGE
Authors: Sujarwo Sujarwo , Tristanti Tristanti , Santi Fitta Ummaya
Published: July 2020

PENDIDIKAN BERBASIS KOMUNITAS UNTUK PEMBERDAYAAN PEREMPUAN DI DESA WISATAAbstrakPenelitian ini bertujuan untuk menghasilkan panduan model pembelajaran guna pemberdayaan perempuan pedesaan wisata melalui pendidikan berbasis komunitas di Desa Wisata Bejiharjo. Metode penelitian ini adalah metode penelitian dan pengembangan. Hasil penelitian ini adalah tersusunnya panduan model pemberdayaan perempuan desa wisata melalui kelompok belajar usaha yang mendukung di bidang pariwisata dan pendidikan masyarakat dalam bentuk panduan kegiatan dan Compact Disk (CD) pembelajaran interaktif yang berisikan panduan buku panduan aktivitas dan pembelajaran interaktif. Model yang dikembangkan mulai dari pengumpulan data awal mengenai kondisi, masalah, dan potensi masyarakat sasaran, membuat program, memberikan pelatihan, dan pendampingan program. Desain model pemberdayaan perempuan desa wisata melalui pendidikan berbasis komunitas ini terdiri atas calon peserta, memilih peserta, dan program pendidikan berbasis komunitas dalam bentuk pelatihan. Isi program pendidikan berbasis komunitas dalam bentuk pelatihan, penilaian, sosialisasi program, pelaksanaan program, evaluasi program, dan pendampingan. Berdasarkan data hasil validasi ahli dapat disimpulkan bahwa panduan model pemberdayaan perempuan melalui pendidikan berbasis komunitas memanfaatkan potensi lokal dikategorikan sangat baik.Kata kunci: pemberdayaan perempuan, desa wisata, pendidikan berbasis komunitasAbstractThis study was aimed at generating a women empowerment model through community-based education in the Bejiharjo,tourism village. The study usedthe research and development (R & D) method. The results of the study produce a guideline modelin the form of a compact disk (CD) file for women’s empowerment of tourism villages through business learning groups that support tourism and community education containing an activity guideline book and interactive learning activities. Models were developed from the initial data collection on the conditions, problems, and potentials of the target community, programming, training, and program assistance. Stages of the includedata collection for candidates, selection of participants, and community-based education programs in the form of training. The community-based education programs include assessment, program socialization, program implementation, program evaluation, and mentoring. Based on the data of the expert validation, it can be concluded that the guidance model of women empowerment through community based education utilizing local potentials is categorized as very good.Keyword: women empowerment, tourism village, community-based education
BULLYING PHENOMENA IN SCHOOL SETTING
Authors: Darmawan Darmawan
Published: July 2020

FENOMENA BULLYING (PERISAKAN) DI LINGKUNGAN SEKOLAHAbstrakPenelitian ini bertujuan untuk mengetahui kecenderungan perilaku perisakan di kalangan siswa SMP, persepsi guru, dan siswa terhadap perilaku perisakan dan motif yang melatarbelakangi perilaku perisakan. Penelitian ini menggunakan instrumen kuesioner dan wawancara dengan jumlah sampel sebanyak 264 siswa dan 4 guru dari dua sekolah menengah pertama di Kota Palu. Hasil penelitian menunjukkan bahwa pertama, secara umum siswa laki-laki lebih dominan terlibat dalam perisakan dibanding siswa perempuan. Kedua, untuk perisakan dalam bentuk verbal, seperti mengejek dan memanggil nama samaran, siswa perempuan lebih mendominasi dibandingkan dengan siswa laki-laki. Ketiga, perilaku perisakan di kalangan siswa dilatarbelakangi oleh dua motif yaitu pertama, perilaku ini hanya dilakukan dalam rangka candaan dan tidak bemaksud menyakiti korban. Kedua, siswa menunjukkan perilaku perisakan karena merasa lebih senior dan memiliki kekuatan dibanding dengan korban. Berdasarkan hasil penelitian ini, secara umum bentuk perisakan yang terjadi di lingkungan sekolah menengah di Kota Palu belum sampai pada tahap yang membahayakan korban dan tidak memiliki efek negatif terhadap prestasi akademik dan kenyamanan siswa dalam belajar.Kata kunci: perilaku perisakan, kenyamanan siswa, prestasi akademikAbstractThis study was aimed at finding out the prevalence of bullying among students at the junior high school, teachers and students’ perceptions towards bullying behaviors, and motives underlying bullying behaviors. The study used questionnaires and interviews to gather data from 264 students and 4 teachers in two secondary schools in Palu. The results indicate that: first, in general, boys were significantly more involved in bullying than girls. Second, girls seemed more often to take part in verbal bullying (e.g. calling names or teasing) than did boys. Third, the motives underlying the behaviors were: first, students who perform bullying behavior consider themselves as doing it for fun and second, students who perform bullying behavior seek for recognition as being seniors and being stronger than their victims. No serious problems were found in relation to students’ academic achievement and students’ well-being. Keywords: bullying behavior, students’ well-being, academic achievement
THE EFFECT OF INQUIRY BASED LEARNING WITH SOCIOSCIENTIFIC ISSUES CONTEXT ON CRITICAL THINKING SKILLS AND SCIENTIFIC EXPLANATION
Authors: Mahanani Intan , Rahayu Sri , Fajaroh Fauziatul
Published: July 2020

This study was aimed at investigating the application of inquiry learning in the context of socioscientific issues (SSI) influences students' skills in critical thinking and scientific explanation on the topic of reaction rates. This study was quantitative research used post test only control group design. A total of 90 students who were enrolled in the 3 classes from one public senior high school in Malang regency were selected as the research sample by convenience. The data of critical thinking ability were collected through critical thinking test. The data of scientific explanation were collected through scientific explanation test. The results of critical thinking test were categorized by Ennis’s critical thinking, while the results of scientific explanation test were categorized by SOLO taxonomy. The data were analysed quantitatively by statistical parametric. The result of One-Way ANOVA showed that there were significant differences in students' critical thinking skills and scientific explanation ability who were taught by inquiry with SSI learning, inquiry, and verification model. Students who were taught by inquiry with SSI learning had a higher average of critical thinking and scientific explanation skills than the students who were taught by inquiry and verification learning. PENGARUH PEMBELAJARAN INKUIRI BERKONTEKS SOCIOSCIENTIFIC-ISSUES TERHADAP KETERAMPILAN BERPIKIR KRITIS DAN SCIENTIFIC EXPLANATIONPenelitian ini bertujuan untuk menginvestigasi pengaruh penerapan pembelajaran inkuiri berkonteks socioscientific issues (SSI) terhadap keterampilan siswa dalam berpikir kritis dan scientific explanation pada topik laju reaksi. Penelitian kuantitatif dilakukan dengan posttest only control group design. Sampel penelitian berjumlah 90 siswa yang terbagi ke dalam 3 kelas dari satu SMA Negeri di Kota Malang yang dipilih menggunakan teknik convenience sampling. Data keterampilan berpikir kritis diperoleh dari tes keterampilan berpikir kritis. Data penjelasan ilmiah dikumpulkan dengan tes scientific explanation. Data kemampuan berpikir kritis dikategorikan menurut kategori berpikir kritis Ennis. Adapun data kemampuan scientific explanation siswa dikategorikan menurut taksonomi SOLO. One-Way ANOVA digunakan untuk menganalisis pengaruh perlakuan Hasil penelitian menunjukkan adanya perbedaan yang signifikan keterampilan berpikir kritis dan scientific explanation pada siswa yang dibelajarkan dengan pembelajaran inkuiri berkonteks SSI, inkuiri, dan verifikasi. Siswa yang dibelajarkan dengan pembelajaran inkuiri berkonteks SSI memiliki nilai rata-rata keterampilan berpikir kritis lebih tinggi dan lebih mampu membangun explanation hingga level tertinggi yaitu level extended abstract, dibandingkan dengan siswa yang dibelajarkan menggunakan pembelajaran inkuiri dan verifikasi.
EVALUASI KEBIJAKAN SISTEM ZONASI DALAM PENERIMAAN SISWA BARU SEKOLAH MENENGAH ATAS
Authors: Hendrawansyah Hendrawansyah , Zamroni Zamroni
Published: July 2020

Tujuan penelitian adalah untuk mengevaluasi implementasi kebijakan sistem zonasi dalam Penerimaan Peserta Didik Baru di SMA Negeri di Kota Bima, Nusa Tenggara Barat. Penelitian ini merupakan penelitian evaluasi, menggunakan pendekatan deskriptif kuantitatif dengan model goal oriented yang dikembangkan oleh Tyler. Penelitian ini melibatkan semua sekolah yang ada di SMA Negeri Kota Bima. Pengumpulan data menggunakan wawancara dan kuesioner. Hasil dari penelitian adalah sebagai berikut. Pertama, respons semua kepala sekolah terhadap implementasi kebijakan sistem zonasi sangat positif dan implementasi kebijakan sistem zonasi melalui responden siswa, orang tua, dan guru tingkat keterlaksanaannya dalam kategori tinggi/baik. Kedua, beberapa faktor yang menghambat implementasi kebijakan sistem zonasi yaitu: minimnya sosialisasi, regulasi penetapan zona yang belum jelas, tidak sejalannya pembukaan pendaftaran siswa baru antara sekolah yang berada dalam naungan Disdikbud dengan sekolah yang berada dalam naungan Depag, penyebaran guru yang belum merata, dan kurangnya episentrum hukum yang tegas. Ketiga, tujuan yang dicapai dalam Penerimaan Peserta Didik Baru yang ditinjau dari prestasi akademik siswa telah merata. POLICY EVALUATION OF THE ZONING SYSTEM IN NEW STUDENT ADMISSION AT HIGH SCHOOL LEVELThis study was aimed at evaluating the implementation of the zoning system policy in the new student admission procedure in State High Schools, Bima, West Nusa Tenggara. This study was an evaluation research, using a quantitative descriptive approach with a goal-oriented model developed by Tyler. This study involved all state high schools in Bima. The data were gathered using interviews and questionnaires. The results show that: first, the responses of all school principals to the implementation of the zoning system policies are positive and the implementation of the zoning system policies through student respondents, parents and teachers is in the high/good category. Second, several factors that hinder the implementation of the zoning system policies are lack of socialization, unclear zoning regulations, incompatible opening of new student registration between the schools within the Ministry of Education and Culture and Ministry of Religious Affairs auspices, uneven distribution of teachers, and lack of strict legal epicenters. Third, the goals of students’ academic achievement obtained in new student admissions have been evenly distributed.
PENGEMBANGAN E-MODUL BERBASIS PROYEK UNTUK MEMOTIVASI BELAJAR SISWA SEKOLAH KEJURUAN
Authors: Oksa Silvia , Soenarto Sunaryo
Published: July 2020

Penelitian ini bertujuan untuk menghasilkan e-modul berbasis proyek yang layak dan efektif untuk meningkatkan motivasi belajar siswa pada Mata Pelajaran Dasar Desain Grafis. Penelitian ini merupakan penelitian dan pengembangan (R&D) menggunakan model ADDIE (analyze, design, development, implementation, dan evaluation). Proses pengembangan meliputi produksi e-modul, validasi ahli materi dan ahli media, uji coba produk, dan revisi produk. Desain uji coba produk terdiri dari uji coba tahap awal kepada 7 siswa, uji coba lapangan skala kecil kepada 15 siswa, dan uji coba lapangan skala besar dengan melakukan praeksperimental kepada 32 siswa. Instrumen pengumpulan data yang digunakan adalah skala analisis kebutuhan, skala kelayakan e-modul oleh para ahli, skala motivasi belajar, dan skala respons pengguna. Teknik analisis data yang digunakan dalam penelitian ini adalah teknik deskriptif. Hasil penelitian menunjukkan bahwa e-modul berbasis proyek yang dihasilkan pada Mata Pelajaran Dasar Desain Grafis sangat layak dan efektif digunakan untuk meningkatkan motivasi belajar siswa SMK pada Mata Pelajaran Dasar Desain Grafis.PROJECT-BASED E-MODULE DEVELOPMENT TO IMPROVE STUDENT LEARNING MOTIVATION OF VOCATIONAL SCHOOLThis study was aimed at developing a project-based e-module that is feasible and effective to improve student motivation in the Basic Graphic Design subject. This was a research and development research study using ADDIE (Analiyze, Design, Develop, Implement, Evaluation) model. The development process included the production of the e-modules, the validation by material and media experts, product trials, and product revisions. The product trial design consisted of an initial pilot test of 7 students, a small-scale field trial of 15 students, and a large-scale field trial by pre-experimental 32 students. The data collection instruments were the scale of needs analysis, eligibility of the e-modules by experts, learning motivation, and user responses. The data analysis technique was descriptive technique. The results show that the project-based e-module produced is feasible and effective to be used to increase the motivation of vocational student learning in the Basic Graphic Design subjects.
PENGEMBANGAN BUKU REFERENSI MENULIS FAKTUAL BERBASIS MULTILITERASI
Authors: Kristiyani Ary
Published: July 2020

Penelitian ini bertujuan untuk mendeskripsikan pembelajaran menulis faktual, menghasilkan buku referensi menulis faktual berbasis multiliterasi dan mendeskripsikan pendapat pakar terhadap produk tersebut. Penelitian ini menggunakan metode penelitian pengembangan. Teknik pengumpulan data dilakukan melalui studi pustaka, studi lapangan, wawancara, dan angket. Analisis data yang digunakan dalam penelitian ini adalah analisis kualitatif dan kuantitatif. Analisis kualitatif digunakan untuk mendeskripsikan data kualitatif seperti data wawancara dan analisis dokumen. Analisis kuantitatif digunakan untuk mengolah data angket. Prosedur pengembangan mengikuti langkah desain produk, tahap uji materi dan merevisi produk. Hasil penelitian menunjukkan bahwa pembelajaran menulis faktual menggunakan sumber referensi di internet, Pedoman Umum Ejaan Bahasa Indonesia, Kamus Besar Bahasa Indonesia, dan Buku Sekolah Elektronik. Buku referensi menulis faktual berbasis multiliterasi disusun secara runtut dan detail untuk membantu pembaca memahami, menggunakan, dan mengaplikasikan dalam praktik menulis faktual. Buku referensi menulis faktual berbasis multiliterasi dalam kategori layak digunakan dengan revisi, yaitu perbaikan pada penerapan multiliterasi.DEVELOPING MULTILITERACIES BASED WRITING FACTUAL REFERENCE BOOKThis study was aimed at describing the factual writing of the students before using multiliteracies based factual reference book, generating multiliteracies based factual reference book, and describing the expert judgements of the reference book. This study used Research and Development (R&D) method. The data were collected through literature studies, field studies, interviews, and questionnaires. The data analysis methods used were qualitative and quantitative analysis. The qualitative analysis was used to describe the data from the interview and the documentation. The quantitative analysis was used to analyze the questionnaire data. The stages of this study were product design, expert judgement, and revision. The result of the study shows that before the use of multiliteracies based reference book, the learning materials are limited to the reference sources on the internet, General Guidelines for Indonesian Spelling, Indonesian Dictionary, and Electronic School Textbooks. Multiliteracies based writing factual reference book is arranged in coherence and detail to help readers in understanding, using, and applying the factual writing texts. The expert judgements on the product show that the product is categorized into feasible with revision. Some improvements are needed in the multiliteracies application.
THE APPLICATION FOR COMBINING SYNTHETIC AND LIQUID FERTILIZERS TO IMPROVE PADDY YIELD
Authors: Rustini Rustini , Yuniarti Anni , Machfud Yuliati
Published: July 2020

This study was aimed at determining the best combination of N,P,K and Si-enriched liquid fertilizer on P-soil, P absorption and Si plant, Si total soil, and paddy yield. The study was carried out in Ciparanje experimental garden greenhouse, Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang, West Java in August to December 2017. The location was around 750 masl. The materials used in this research activity include Ciherang Varieties, Urea, SP-36, KCl, straw and hanjeli compost at doses of 20 t.ha-1, and Liquid Fertilizers (PC) enriched by Si from paddy husk ash. Seeds used in research activities were 14 days after seeding (HSS). The experimental design was carried out using a Randomized Block Design (RBD) consisting of 10 treatments with three replications. Based on the results of the study, it can be concluded as follows: (1) Giving a combination of N, P, K and Si-enriched liquid fertilizer influences the P-soil, P absorption, Si plant, and Ciherang paddy, (2) The combination gives the best paddy result with Dry Grain (GKG) weight of 51.70 g / plant or equivalent to 6.62 t.ha-1.APLIKASI PENGKOMBINASI PUPUK SINTETIS DAN PUPUK CAIR UNTUK MENINGKATKAN HASIL PANEN PADIPenelitian ini bertujuan untuk mengetahui kombinasi terbaik antara pupuk N,P,K dan pupuk cair yang diperkaya Si terhadap P-tersedia tanah, serapan P dan Si tanaman, Si total tanah, dan hasil padi sawah. Penelitian dilaksanakan di rumah kaca kebun percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Kecamatan Jatinangor, Kabupaten Sumedang, Jawa Barat pada bulan Agustus sampai dengan Desember 2017. Lokasi percobaan berada di ketinggian sekitar 750 meter di atas permukaan laut (mdpl). Bahan yang digunakan dalam kegiatan penelitian ini di antaranya adalah padi sawah Varietas Ciherang, pupuk Urea, SP-36, KCl, kompos jerami, dan hanjeli dengan dosis 20 t.ha-1, dan Pupuk Cair (PC) yang diperkaya Si asal abu sekam padi. Bibit yang digunakan dalam kegiatan penelitian berumur 14 Hari Setelah Semai (HSS). Rancangan percobaan yang dilakukan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 10 perlakuan dengan tiga ulangan. Berdasarkan hasil penelitian dapat disimpulkan sebagai berikut. (1) Pemberian kombinasi N,P,K dan pupuk cair yang diperkaya Si berpengaruh terhadap P-tersedia, serapan P, serapan Si, dan hasil padi sawah varietas Ciherang pada Inceptisols asal Jatinangor. (2) Kombinasi memberikan hasil padi sawah terbaik dengan bobot Gabah Kering Giling (GKG) sebanyak 51,70 g/tanaman atau setara dengan 6,62 t.ha-1
THE APPEARANCE OF PHENOTYPIC CHARACTER ON FIVE GENOTYPES OF CAYENNE PEPPER
Authors: Oktaviani Eva , Rostini Neni , Karuniawan Agung
Published: July 2020

This study was aimed at determining the appearance of phenotypic characters in five cayenne genotypes in Sukamantri, Ciamis Regency. The research method used was the experimental method with Randomized Block Design (RBD) with five treatments repeated five times. Data were analyzed by variance and followed by Least Significant Difference (LSD) Test. The testing material consisted of five genotypes of cayenne pepper, namely one of the new superior varieties (Ratuni Unpad), and four varieties (CR8873, Dewata, Taruna, and Rabani). The tests were carried out in Sukamantri, Ciamis Regency in 983 m asl in August 2017 to February 2018. The observations were made on the character of the results and components of results which included the seed length, the seed diameter, the seed weight per unit, the seed weight per plant, the seed weight per plot, and the seed weight per hectare. The test results showed that there were differences in phenotypic characters between the five genotypes tested. The Dewata, Ratuni Unpad, and CR8873 genotypes show the highest potential yield (8.34 tons/ha, 7.71 tons/ha, and 7.24), with the character of fruit weights per fruit of 1.382 grams, 0.911 grams respectively. and 1,311 grams.PENAMPILAN KARAKTER FENOTIPIK HASIL PADA LIMA GENOTIP CABAI RAWITPenelitian ini bertujuan untuk mengetahui penampilan karakter fenotipik pada lima genotip cabai rawit di Sukamantri, Kabupaten Ciamis. Metode penelitian yang digunakan adalah metode eksperimen dengan Rancangan  Acak  Kelompok  (RAK)  dengan  lima  perlakuan  diulang  lima  kali. Data dianalisis dengan sidik ragam dan dilanjutkan dengan Uji Least Significant Difference (LSD). Bahan pengujian terdiri atas lima genotip cabai rawit, yaitu salah satu varietas unggul baru (Ratuni Unpad), dan empat varietas (CR8873, Dewata, Taruna, dan Rabani). Pengujian dilakukan di Sukamantri, Kabupaten Ciamis dengan ketinggian tempat 983 m di atas permukaan laut (dpl.) pada Agustus 2017 sampai Februari 2018. Pengamatan dilakukan terhadap karakter hasil dan komponen hasil yang meliputi panjang buah, diameter buah, bobot buah per buah, bobot buah per tanaman, bobot buah per plot, dan bobot buah per hektar.Hasil pengujian menunjukkan bahwa terdapat perbedaan karakter fenotipik antarlima genotip yang diuji. Genotip Dewata, Ratuni Unpad, dan CR8873 menampilkan potensi hasil yang tertinggi (8,34 ton/ha; 7,71 ton/ha; dan 7,24); dengan karakter bobot buah per buah masing-masing sebesar 1,382 gram; 0,911 gram; dan 1,311 gram.
ELECTRICITY PRODUCTION FROM FOOD WASTE LEACHATE USING DOUBLE CHAMBER MICROBIAL FUEL CELL
Authors: Prasidha Willie , Majid Akmal Irfan
Published: July 2020

This study was aimed at evaluating the performance of non-aerated and aerated double chamber microbial fuel cells from food waste leachate. The value of open circuit voltage (OCV) and close circuit voltage (CCV) were taken to analyze power density and current density of both configurations. Two double chamber microbial fuel cells (MFC) with different configurations were developed to produce electricity from food waste leachate and studied for 30 days. Anode and catode were made by uncoated carbon felt and graphite rod. Food waste and water were incubated inside a reactor. After 30 days, the electricity production characteristics between the two configurations were obtained. Both configurations reached the same maximum power density and maximum current density but the aerated MFC showed higher performance of maximum open-circuit voltage (OCV), average power density, and current density than non-aerated MFC. The results show that the supplying continuous dissolved air in the cathode chamber resulted in higher voltage, higher average power density, and higher average current density in double chamber microbial fuel cell.
Adherence to Established Treatment Guidelines Among Unguided Digital Interventions for Depression: Quality Evaluation of 28 Web-Based Programs and Mobile Apps (Preprint)
Authors: Bubolz Stefan , Mayer Gwendolyn , Gronewold Nadine , Hilbel Thomas , Schultz Jobst-Hendrik
Published: July 2020

BACKGROUND

Web-based interventions for depression have been widely tested for usability and functioning. However, the few studies that have addressed the therapeutic quality of these interventions have mainly focused on general aspects without consideration of specific quality factors related to particular treatment components. Clinicians and scientists are calling for standardized assessment criteria for web-based interventions to enable effective and trustworthy patient care. Therefore, an extensive evaluation of web-based interventions at the level of individual treatment components based on therapeutic guidelines and manuals is needed.

OBJECTIVE

The objective of this study was to evaluate the quality of unguided web-based interventions for depression at the level of individual treatment components based on their adherence to current gold-standard treatment guidelines and manuals.

METHODS

A comprehensive online search of popular app stores and search engines in January 2018 revealed 11 desktop programs and 17 smartphone apps that met the inclusion criteria. Programs and apps were included if they were available for German users, interactive, unguided, and targeted toward depression. All programs and apps were tested by three independent researchers following a standardized procedure with a predefined symptom trajectory. During the testing, all web-based interventions were rated with a standardized list of criteria based on treatment guidelines and manuals for depression.

RESULTS

Overall interrater reliability for all raters was substantial with an intraclass correlation coefficient of 0.73 and Gwet AC1 value of 0.80. The main features of web-based interventions included mood tracking (24/28, 86%), psychoeducation (21/28, 75%), cognitive restructuring (21/28, 75%), crisis management (20/28, 71%), behavioral activation (19/29, 68%), and relaxation training (18/28, 64%). Overall, therapeutic meaningfulness was rated higher for desktop programs (mean 4.13, SD 1.17) than for smartphone apps (mean 2.92, SD 1.46).

CONCLUSIONS

Although many exercises from manuals are included in web-based interventions, the necessary therapeutic depth of the interventions is often not reached, and risk management is frequently lacking. There is a need for further research targeting general principles for the development and evaluation of therapeutically sound web-based interventions for depression.
The Study on Poverty Reduction Effects of Chinese Urban Minimum Living Standard Guarantee System—Empirical Analysis Based on CHIP 2002 and 2007
Authors: Zongsheng Chen , Wen Wen
Published: July 2020

The Chinese urban minimum living-standard guarantee system, mainly functions to guarantee the poor people to have minimum living-standard life; at same time it can make some people to get rid of poverty by some poverty lines. But how much of the rates can be reduced? What differences among provinces, and what impact on all kind of families? The paper tries to answer these questions by using Chinese Household Income Project (CHIP) 2002 and 2007, taking international poverty line, minimum living standard line, Martin’s poverty line and relative poverty line respectively to measure the poverty reduction impact of urban minimum living standard guarantee. On the whole, the urban minimum living standard guarantee is effective to alleviate absolute poverty and even part of relative poverty. For example, taking international poverty line as standard, in 2002 the urban minimum living guarantee respectively decreased absolute poverty rate, poverty gap and squared poverty gap of national urban area by 4.58%, 11.41% and 16.32%, while in 2007 decreased respectively by 47.24%, 70.87% and 83.04%. Taking relative poverty line as standard, in 2002 respectively poverty rate, poverty gap and squared poverty gap of national urban area decreased by 1.92%, 4.65% and 8.37%, while in 2007 the 3 indices reached by 3.28%, 11.63% and 22.57% respectively, but which are lower than by international poverty line. On the whole, according to different poverty lines and indices, the urban citizen in different provinces and families gained different poverty reduction effects brought by the urban minimum living standard guarantee.
АВТОМАТИЗАЦИЯ ЭКСПЛУАТАЦИИ СЛОЖНЫХ РАДИОИНФОРМАЦИОННЫХ КОМПЛЕКСОВ НА ОСНОВЕ ПРОГНОЗИРОВАНИЯ ТЕХНИЧЕСКОГО СОСТОЯНИЯ ФУНКЦИОНАЛЬНЫХ СИСТЕМ ИЗДЕЛИЯ
Authors: Осипов А.В. , Матвеева С.С. , Перлов А.Ю.
Published: July 2020

В работе рассматривается автоматизированная система эксплуатации сложных радиоинформационных комплексов, позволяющая решать задачи прогнозирования технического состояния изделия.

The paper deals with the automated system of operation of complex radio information systems, which allows solving the problem of predicting the technical condition of the product.
ПРОЕКТИРОВАНИЕ МИКРОЭЛЕКТРОННОЙ АНАЛОГОВОЙ ЭКБ С УЛУЧШЕННЫМИ ХАРАКТЕРИСТИКАМИ В РАМКАХ СИНЕРГЕТИЧЕСКОЙ ПАРАДИГМЫ
Authors: Лебедев А.А. , Будяков А.С. , Савченко Е.М.
Published: July 2020

Рассматриваются два варианта построения интегральных ОУ: 1) промышленных ОУ типа LM124, не уязвимых к воздействию ТЗЧ; 2) быстродействующих ОУ с улучшенными точностными и скоростными характеристиками. В обоих случаях используется синергетический подход, основанный на введении в структуру аналога элемента с режимом обострения.

Two options for the construction of integrated op-amps are considered: 1) industrial op-amps of the LM124 type, which are invulnerable to the effects of HCP; 2) high-speed op-amps with improved accuracy and speed characteristics. In both cases, a synergistic approach is used, based on the introduction of an element with an aggravation mode into the structure of the analogue.
МОДЕЛИРОВАНИЕ ТЕРМОЭЛЕКТРИЧЕСКОГО ГЕНЕРАТОРА НА ОСНОВЕ BI2TE3/SB2TE3, СИНТЕЗИРОВАННЫХ МЕТОДОМ ЭЛЕКТРОХИМИЧЕСКОГО ОСАЖДЕНИЯ
Authors: Лобода В.В. , Буслаев Р.Д. , Дзюбаненко С.В. , Бакулин Е.М.
Published: July 2020

Представлены результаты моделирования тонкопленочного термоэлектрического генератора для маломощных применений. В качестве функциональных материалов использованы твердые растворы теллуридов висмута и сурьмы, синтезированные методом импульсного электрохимического осаждения.

The paper presents the results of simulating a thin film thermoelectric generator for low-power applications. Solid solutions of bismuth and antimony tellurides synthesized by pulse electrochemical deposition were used as functional materials.
ЭЛЕКТРИЧЕСКИ ОДНОКРАТНО ПРОГРАММИРУЕМАЯ ЭНЕРГОНЕЗАВИСИМАЯ ПАМЯТЬ НА ОСНОВЕ СТАНДАРТНОЙ КМОП-ТЕХНОЛОГИИ
Authors: Ермаков И.В. , Лосевской А.Ю. , Нуйкин А.В.
Published: July 2020

Приведены результаты разработки и исследований микросхем/блоков встроенного однократно программируемого ПЗУ типа antiFuse в двух КМОП-техпроцессах уровня 0,18 мкм. Представлен программно-аппаратный комплекс для исследований микросхем ПЗУ. Общий информационный объем исследуемых микросхем ПЗУ составляет порядка 1 Мбит для каждого техпроцесса.

The paper presents the research and development of embedded one time programmable ROM (OTP antiFuse) chips/blocks in two 0.18 um CMOS processes. OTP chips measurement setup has been presented, the investigated OTP chips total storage capacity being about 1 Mbit for each process.
ПРИНЦИПЫ ПОСТРОЕНИЯ ГЕОДЕЗИЧЕСКОГО НАВИГАЦИОННОГО ПРИЕМНИКА НА БАЗЕ МОДУЛЯ МС149.01
Authors: Клименко М.Ю. , Ландышев С.В.
Published: July 2020

В статье рассматриваются принципы построения геодезического навигационного приемника на базе модуля МС149.01 с применением отечественного навигационного процессора К1888ВС018. Описан состав изделия, конструктивное исполнение, а также необходимый состав и предназначение программного обеспечения.

The article is devoted to design principles of geodetic grade GNSS receiver based on the MC149.01 module, built on the BBP2 ASIC. It highlights the device composition, construction, as well as the necessary software and its purpose.
ВЛИЯНИЕ ПРЕДВАРИТЕЛЬНОГО ОБЛУЧЕНИЯ ГАММА-КВАНТАМИ НА ОДИНОЧНЫЕ СБОИ В МИКРОСХЕМАХ ПАМЯТИ, ВОЗНИКАЮЩИЕ ПРИ ВОЗДЕЙСТВИИ НЕЙТРОНОВ ЭНЕРГИИ 14 МЭВ
Authors: Шукайло В.П. , Ткачев О.В. , Кустов А.С. , Какшарова К.Д.
Published: July 2020

Исследовано влияние предварительного облучения гамма-квантами на сечение одиночных событий (ОС) в СОЗУ при воздействии нейтронов с энергией 14 МэВ. Показано, что с увеличением уровня предварительного облучения гамма-квантами сечение ОС возрастает. Рост сечения от величины поглощенной дозы обусловлен накоплением зарядов в диэлектрических слоях интегральной микросхемы.

The paper explores the influence of a preliminary gamma ray irradiation on single event upsets (SEU) in SRAM at 14 MeV neutrons influence. It has been shown that there is an increase in SEU cross section with an increase of level of preliminary irradiation by gamma rays. The increase of cross section from absorbed dose level depends on accumulation of charges in dielectric layers of integrated microcircuit.