bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH PROFITABILITAS, KEBIJAKAN DEVIDEN DAN KEBIJAKAN HUTANG TERHADAP NILAI PERUSAHAAN
Authors: Wiweko Hidayah , Martianis LT Meiyana Eka 
Published: June 2021

ABSTRACT The purpose of this study was to determine the effect of profitability, dividend policy and debt policy on the value of the company in state-owned companies (SOEs) listed on the Indonesia Stock Exchange (IDX) in 2013-2018. The variables examined in this study were profitability, dividend policy and debt policy while the sample used in this study used a purposive sampling method. Data analysis uses descriptive statistics, classic assumption tests, multiple regression analysis and hypothesis testing. The error or significance level used is 5%. The results of this study indicate that the profitability variable has a significant effect and debt policy has a significant effect on firm value, while the dividend policy variables have no significant effect on firm value. Keywords : Profitability, Dividend Policy and Debt Policy. ABSTRAK Tujuan dilakukan penelitian ini adalah untuk mengetahui pengaruh profitabilitas, kebijakan deviden dan kebijakan hutang terhadap nilai perusahaan pada perusahaan Badan Usaha Milik Negara (BUMN) yang terdaftar di Bursa Efek Indonesia (BEI) tahun 2013-2018. Variabel yang diteliti dalam penelitian ini adalah profitabilitas, kebijakan deviden dan kebijakan hutang sedangkan sampel yang digunakan dalam penelitian ini menggunakan metode purposive sampling. Analisis data menggunakan statistik deskriptif, uji asumsi klasik, analisis regresi berganda dan pengujian hipotesis. Tingkat kesalahan atau signifikansi yang digunakan adalah 5%. Hasil penelitian ini menunjukkan bahwa variabel profitabilitas berpengaruh dan kebijakan hutang berpengaruh signifikan terhadap nilai perusahaan, sementara variabel kebijakan deviden tidak berpengaruh signifikan terhadap nilai perusahaan. Kata Kunci : Profitabilitas, Kebijakan Deviden dan Kebijakan Hutang
PENGARUH UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN DENGAN STRUKTUR MODAL SEBAGAI VARIABEL INTERVENING: STUDI EMPIRIS DI BEI
Authors: Vernando Jove , Erawati Teguh 
Published: June 2021

ABSTRACT This study aims to examine whether capital structure influences firm size, firm size influences firm value, capital structure influences firm value with firm size as an intervening variable.This study sampled manufacturing companies listed on the Indonesia Stock Exchange. The type of data used in conducting this research is secondary data in the form of the company's annual financial statements. During the 2016-2018 period, there were 81 samples in the property sector. The sampling method used in this study was purposive sampling. Namely the sampling method determined by researchers in accordance with certain criteria. Property sector companies are 29 sample companies. Data were analyzed using path analysis. The results of the study include (1) Company size has significant positive effect on firm value, (2) company size has significant positive effect on capital structure, (3) capital structure has significant positive effect on firm value, (4) Company size has significant positive effect on company value with Capital Structure as an intervening variable.Keywords: company size, company value, capital structure ,path analysisABSTRAK Penelitian ini bertujuan untuk menguji apakah struktur modal berpengaruh tehadap ukuran perusahaan, ukuran perusahaan berpengaruh terhadap nilai perusahaann, struktur modal berpengaruh terhadap nilai perusahaan dengan ukuran perusahaan sebagai variabel intervening. Penelitian ini mengambil sampel perusahaan-perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia. Jenis data yang digunakan dalam melakukan penelitian ini merupakaan data sekunder berupa laporan keuangan tahunan perusahaan. Selama periode 2016-2018, terdapat 81 sampel disektor property. Metode penentuan sampel digunakan dalam penelitian ini adalah purposive sampling. Yaitu metode pengambilan sampel yang ditetapkan oleh peneliti sesuai dengan kriteria tertentu. Perusahaan sektor property adalah 29 sampel perusahaan. Data dianalisis dengan menggunakan path analysis. Hasil penelitian meliputi (1) Ukuran Perusahaan berpengaruh positif signifikan terhadap Nilai Perusahaan, (2) ukuran perusahaan berpengaruh positif signifikan terhadap Struktur Modal, (3) struktur modal berpengaruh positif signifikan terhadap nilai perusahaan, (4) Ukuran Perusahaan berpengaruh positif signifikan terhadap Nilai Perusahaan dengan Struktur Modal sebagai variabel intervening.Kata kunci: ukuran perusahaan , nilai perusahaan, struktur modal, path Analysis
PENGARUH RISIKO KREDIT, LIKUIDITAS, PROFITABILITAS PADA KINERJA KEUANGAN PERBANKAN YANG TERDAFTAR DI BEI
Authors: Juari Cicilia , Erawati Teguh 
Published: June 2021

ABSTRACT This study aims to examine whether credit risk, liquidity and profitability affect financial performance. This study took a sample of banking companies listed on the Indonesian stock exchange from 2016-2018 and the sampling technique used purposive sampling. The amount of data processed is 45 data. The results showed that credit risk has a negative and significant effect on financial performance, liquidity has a negative and significant effect on financial performance, and profitability has a positive and significant effect on financial performance. Keywords: Credit Risk, Liquidity, Profitability, Financial Performance. ABSTRAK Penelitian ini bertujuan untuk menguji apakah risiko kredit, likuiditas dan profitabilitas mempengaruhi kinerja keuangan. Penelitian ini mengambil sampel perusahaan perbankan yang terdaftar di bursa efek Indonesia dari tahun 2016-2018 dan teknik pengambilan sampel menggunakan purposive sampling. Jumlah data yang diolah adalah 45 data. Hasil penelitian menunjukkan bahwa risiko kredit memiliki pengaruh negatif dan signifikan terhadap kinerja keuangan, likuiditas memiliki pengaruh negatif dan signifikan terhadap kinerja keuangan, dan profitabilitas memiliki pengaruh positif dan signifikan terhadap kinerja keuangan. Kata kunci: Risiko kredit, Likuiditas, Profitabilitas, Kinerja keuangan.
UV/sulphite as alternative for UV/H2O2 for micropollutant degradation in drinking water
Authors: Hofman-Caris C. H. M. , Harmsen D. H. , Wols B. A. 
Published: June 2021

Abstract
The UV/SO32– process can be applied to convert organic micropollutants (OMP). The reaction is induced by UV photolysis of sulphite (preferably using a medium pressure (MP) UV lamp). Although in general it is assumed that the UV/SO32− process is an advanced reduction process, our results show degradation of OMP under both anoxic and oxic conditions. Several recalcitrant OMP even show higher degradation rates under oxic conditions than under anoxic conditions. This conversion is affected by the presence of dissolved organic carbon (DOC), HCO3− and NO3−, and thus was more effective in drinking water than in Milli-Q water. The reaction rate constants of the oxic UV/SO32− process in general are lower than those of a UV/H2O2 process, but in cases where the use of H2O2 is not preferred, the UV/SO32− process may be an interesting alternative.
Internalisasi Seni-Budaya Bangsa Masyarakat Multikultural Melalui Implementasi Project Based Learning
Authors: Herdiwati Herdiwati 
Published: June 2021

Penelitian bertujuan menginternalisasi seni-budaya masyarakat multikultural pada siswa Klas XI MIA 4 SMA Negeri 2 Yogyakarta. Model Project Based Learning digunakan pada Penelitian Tindakan Kelas untuk mencapai kompetensi sikap, pengetahuan dan ketrampilan. Penekanan pembelajaran terletak pada aktivitas-aktivitas siswa pada hasil produk dengan menerapkan keterampilan meneliti, menganalisis, berkarya, sampai mempresentasikan proses pembelajaran melaluii pengalaman nyata. Berdasarkan analisa data yang dilakukan, diperoleh hasil, yaitu sikap siswa pada proses pembelajaran rata-rata 75%, project insiklopedia masyarakat multikultural 100 %, pelaksanaan diskusi kelompok 80 %, kegiatan psikomotorik 81,5 %, evaluasi hasil proyek foto 76,5 dan proyek video 81,5. Pada presentasi nilai pos-tes mengalami peningkatan dari pretes 2,4. Hasil tersebut menunjukkan Implementasi Project Based Learning dapat menginternalisasi seni-budaya suku bangsa-suku bangsa masyarakat multikultural, pada siswa kelas XI MIA 4 SMA Negeri 2 Yogyakarta tahun pembelajaran 2019-2020.
Pelatihan pembuatan sabun cuci tangan dari ekstrak daun jambu air dan nanopartikel perak bagi masyarakat Desa Widodomartani, Ngemplak, Sleman
Authors: Ariswan Ariswan , Prasetyowati Rita , Warsono Warsono , Suparno Suparno , Fauzi Fika , Brams Dwandaru Wipsar Sunu 
Published: June 2021

AbstrakKegiatan pengabdian kepada masyarakat (PPM) ini bertujuan untuk melatih masyarakat Widodomartani, Ngemplak, Sleman untuk membuat sabun cuci tangan dengan bahan ekstrak daun jambu air dan nanopartikel perak. Kegiatan PPM ini juga memberikan pendampingan pemberdayaan masyarakat desa Widodomartani, Ngemplak, Sleman agar dapat meningkatkan keterampilan membuat sabun cuci tangan. Tim PPM melaksanakan pelatihan yang meliputi dua kegiatan yaitu, 1) pemaparan materi tentang manfaat membuat sabun cuci tangan dan teknologi pembuatan sabun cuci tangan; pelatihan membuat sabun cuci tangan dari ekstrak daun jambu air dan nanopartikel perak; dan 2) pendampingan pembuatan sabun cuci tangan kepada masyarakat desa Widodomartani, Ngemplak, Sleman. Hasil yang dicapai dari kegiatan PPM ini adalah peserta PPM dari masyarakat desa Widodomartani, Sleman memperoleh bekal tentang langkah-langkah konkret pembuatan sabun cuci tangan dari ekstrak daun jambu air dan nanopartikel perak dan pendampingan dalam praktek pembuatan sabun cuci tangan tersebut. Sehingga masyarakat tersebut dapat memaksimalkan pemanfaatan daun jambu air dan nanopartikel perak guna memproduksi sabun cuci tangan. Kata Kunci: sabun cuci tangan, ekstrak daun jambu air, nanopartikel perak
Forecasting the Requirement for Nonelective Hospital Beds in the National Health Service of the United Kingdom: Model Development Study
Authors: Shah Kanan , Sharma Akarsh , Moulton Chris , Swift Simon , Mann Clifford , Jones Simon 
Published: June 2021

Background
Over the last decade, increasing numbers of emergency department attendances and an even greater increase in emergency admissions have placed severe strain on the bed capacity of the National Health Service (NHS) of the United Kingdom. The result has been overcrowded emergency departments with patients experiencing long wait times for admission to an appropriate hospital bed. Nevertheless, scheduling issues can still result in significant underutilization of bed capacity. Bed occupancy rates may not correlate well with bed availability. More accurate and reliable long-term prediction of bed requirements will help anticipate the future needs of a hospital’s catchment population, thus resulting in greater efficiencies and better patient care.

Objective
This study aimed to evaluate widely used automated time-series forecasting techniques to predict short-term daily nonelective bed occupancy at all trusts in the NHS. These techniques were used to develop a simple yet accurate national health system–level forecasting framework that can be utilized at a low cost and by health care administrators who do not have statistical modeling expertise.

Methods
Bed occupancy models that accounted for patterns in occupancy were created for each trust in the NHS. Daily nonelective midnight trust occupancy data from April 2011 to March 2017 for 121 NHS trusts were utilized to generate these models. Forecasts were generated using the three most widely used automated forecasting techniques: exponential smoothing; Seasonal Autoregressive Integrated Moving Average; and Trigonometric, Box-Cox transform, autoregressive moving average errors, and Trend and Seasonal components. The NHS Modernisation Agency’s recommended forecasting method prior to 2020 was also replicated.

Results
The accuracy of the models varied on the basis of the season during which occupancy was forecasted. For the summer season, percent root-mean-square error values for each model remained relatively stable across the 6 forecasted weeks. However, only the trend and seasonal components model (median error=2.45% for 6 weeks) outperformed the NHS Modernisation Agency’s recommended method (median error=2.63% for 6 weeks). In contrast, during the winter season, the percent root-mean-square error values increased as we forecasted further into the future. Exponential smoothing generated the most accurate forecasts (median error=4.91% over 4 weeks), but all models outperformed the NHS Modernisation Agency’s recommended method prior to 2020 (median error=8.5% over 4 weeks).

Conclusions
It is possible to create automated models, similar to those recently published by the NHS, which can be used at a hospital level for a large national health care system to predict nonelective bed admissions and thus schedule elective procedures.
Measuring Problematic Internet Use, Internet Gaming Disorder, and Social Media Addiction in Young Adults: Cross-sectional Survey Study
Authors: Moreno Megan , Riddle Karyn , Jenkins Marina C , Singh Ajay Paul , Zhao Qianqian , Eickhoff Jens 
Published: June 2021

Background
Digital technology use is nearly ubiquitous among young adults; this use provides both benefits and risks. The risks of technology use include maladaptive technology use or technology addiction. Several conceptualizations of these addictions have emerged, each with its own assessment tools. These conditions include problematic internet use (PIU), internet gaming disorder (IGD), and social media addiction (SMA). These conditions have been associated with health outcomes such as problematic alcohol use, sleep disorders, and mental illness. These maladaptive technology conditions have been most commonly studied in isolation from each other.

Objective
The aim of this study is to examine PIU, IGD, and SMA together to better inform future research approaches and provider screening practices for young adults.

Methods
This cross-sectional survey study was conducted using Qualtrics panel-based recruitment and survey hosting. We recruited US young adults aged 18-25 years. The survey assessed PIU, IGD, and SMA. Survey measures also included assessments of problematic alcohol use, sleep, depression, and anxiety. We evaluated the frequency of and overlap in positive screening scores among PIU, IGD, and SMA and modeled each condition using multivariate logistic regression. Finally, we calculated sensitivity and specificity, as well as the positive predictive value and negative predictive value of the screening tools using the most prevalent maladaptive technology type.

Results
Our 6000 participants had an average age of 21.7 (SD 2.5) years. Of these 6000 participants, 3062 (51.03%) were female, 3431 (57.18%) were Caucasian, 1686 (28.1%) were in a 4-year college program, and 2319 (38.65%) worked full time. The mean PIU score was 3.5 (SD 3.1), and 53.58% (3215/6000) of participants met the criteria for PIU. The mean IGD score was 2.7 (SD 2.6), and 24.33% (1460/6000) of participants met the criteria for IGD. The mean SMA score was 7.5 (SD 5.7), and 3.42% (205/6000) met the criteria for SMA. Across all 3 maladaptive technology use diagnoses, there were varied associations with demographic variables and similar overlap with health outcomes. The sensitivity of PIU screening to detect IGD was 82% and to detect SMA was 93%, whereas the specificity and positive predictive value were much lower (37%-54% specificity; 6%-37% positive predictive value).

Conclusions
This cross-sectional survey screened a large national sample of adolescents and young adults for PIU, IGD, and SMA to determine prevalence and overlap, demographic associations with each, and associations between these technology-related conditions and health outcomes. There was overlap across PIU, IGD, and SMA in some associated demographic variables and health outcomes. However, the patterns in the associated variables demonstrated unique qualities of each of these conditions.
Medical Wikis Dedicated to Clinical Practice: A Systematic Review
Authors: Brulet Alexandre , Llorca Guy , Letrilliart Laurent 
Published: June 2021

Background
Wikis may give clinician communities the opportunity to build knowledge relevant to their practice. The only previous study reviewing a set of health-related wikis, without specification of purpose or audience, globally showed a poor reliability.

Objective
Our aim was to review medical wiki websites dedicated to clinical practices.

Methods
We used Google in ten languages, PubMed, Embase, Lilacs, and Web of Science to identify websites. The review included wiki sites, accessible and operating, having a topic relevant for clinical medicine, targeting physicians or medical students. Wikis were described according to their purposes, platform, management, information framework, contributions, content, and activity. Purposes were classified as “encyclopedic” or “non-encyclopedic”. The information framework quality was assessed based on the Health On the Net (HONcode) principles for collaborative websites, with additional criteria related to users’ transparency and editorial policy. From a sample of five articles per wikis, we assessed the readability using the Flesch test and compared articles according to the wikis’ main purpose. Annual editorial activities were estimated using the Google engine.

Results
Among 25 wikis included, 11 aimed at building an encyclopedia, five a textbook, three lessons, two oncology protocols, one a single article, and three at reporting clinical cases. Sixteen wikis were specialized with specific themes or disciplines. Fifteen wikis were using MediaWiki software as-is, three were hosted by online wiki farms, and seven were purpose-built. Except for one MediaWiki-based site, only purpose-built platforms managed detailed user disclosures. The owners were ten organizations, six individuals, four private companies, two universities, two scientific societies, and one unknown. Among 21 open communities, 10 required users’ credentials to give editing rights. The median information framework quality score was 6 out of 16 (range 0-15). Beyond this score, only one wiki had standardized peer-reviews. Physicians contributed to 22 wikis, medical learners to nine, and lay persons to four. Among 116 sampled articles, those from encyclopedic wikis had more videos, pictures, and external resources, whereas others had more posology details and better readability. The median creation year was 2007 (1997-2011), the median number of content pages was 620.5 (3-98,039), the median of revisions per article was 17.7 (3.6-180.5) and 0.015 of talk pages per article (0-0.42). Five wikis were particularly active, whereas six were declining. Two wikis have been discontinued after the completion of the study.

Conclusions
The 25 medical wikis we studied present various limitations in their format, management, and collaborative features. Professional medical wikis may be improved by using clinical cases, developing more detailed transparency and editorial policies, and involving postgraduate and continuing medical education learners.
HLA Alleles and Prognosis of PLA2R-Related Membranous Nephropathy
Authors: Le Wei-Bo , Shi Jing-Song , Fan Yang , Gong Si-Wen 
Published: June 2021

Background and objectives
Associations between HLA alleles and susceptibility to M-type phospholipase A2 receptor (PLA2R)–related membranous nephropathy have been well defined previously in Chinese patients. However, the relationships between HLA alleles and kidney outcome remain unclear.

Design, setting, participants, & measurements
Five HLA genes (DRB1, DQA1, DQB1, DRB3, and DRB5) were genotyped in a prospective cohort of 392 patients with PLA2R-related membranous nephropathy. The associations between HLA alleles and kidney outcomes were studied.

Results
A total of 79 HLA alleles were identified in this study. Four HLA alleles, DRB1*13:01 (n=12; hazard ratio, 3.7; 95% confidence interval, 1.8 to 7.8; P<0.001), DQB1*06:03 (n=12; hazard ratio, 3.7; 95% confidence interval, 1.8 to 7.8; P<0.001), DRB1*04:05 (n=12; hazard ratio, 3.8; 95% confidence interval, 1.5 to 9.5; P=0.004), and DQB1*03:02 (n=21; hazard ratio, 3.1; 95% confidence interval, 1.4 to 6.7; P=0.005), were associated with a ≥40% eGFR decline during follow-up. DRB1*13:01 and DQB1*06:03 were tightly linked with each other. Forty-four of the 392 patients (11%) carried at least one of the four identified risk HLA alleles in this study. Compared with patients who were negative for all risk HLA alleles, those carrying at least one risk HLA allele had a significant risk of a ≥40% eGFR decline during follow-up (hazard ratio, 3.9; 95% confidence interval, 2.3 to 6.7; P<0.001). After adjusting for age, sex, proteinuria, albumin, eGFR, and anti-PLA2R antibody levels, multivariable Cox analysis showed that patients carrying any of the four risk HLA alleles remained associated with a higher risk of a ≥40% decline in eGFR (hazard ratio, 4.1; 95% confidence interval, 2.3 to 7.1; P<0.001).

Conclusions
Carrying any of the HLA alleles, DRB1*13:01/DQB1*06:03, DRB1*04:05, and DQB1*03:02, was independently associated with poor prognosis in Chinese patients with PLA2R-related membranous nephropathy.
STUDY OF THE EFFECT OF OBESITY ON IMMUNE CELLS ACTIVITY AND CARDIOVASCULAR DISEASE RISK IN EL-OUED (ALGERIA) WOMEN
Authors: ACHCHI IKRAM , DEROUICHE SAMIR 
Published: June 2021

Objective: This study was conducted to find out the effect of obesity on immune cells activity and some biochemical markers in women.
Methods: The experimentation is carried out on 30 voluntary individuals were divided into two groups; 15 women with obesity (Body Mass Index [BMI]>30) were selected, On the other hand, we took 15 witnesses (BMI<30). All the volunteers were subjected to estimate the lipid profile, biochemical, and hematological parameters.
Results: Results obtained show that there was a significant increase of blood glucose (p<0.05), triglyceride (p<0.05) and uric acid (p<0.001) and no significant change of other biochemical markers in obese people’s group when compared to the control subjects. In addition, the hematological results demonstrated that there was a significant decrease (p<0.05) of lymphocytes, hemoglobin, hematocrit, and mean corpuscular volume levels (p<0.01) in women with obesity compared to the controls.
Conclusion: Our study reveals that the obesity may be induce the sever alteration in lipid profile which cause the cardiovascular risk for this population. In addition, the obesity causes a remarkable change in some biochemical markers and blood constituent’s anemia or other metabolic disorder in the body.