bluuebunny/crossref_metadata_2025_split huggingface dataset:
MODEL-BASED SMALL-sided FUTSAL PASSING GAMES For Under 16 years
Authors: Prabowo DIMAS PRABOWO 
Published: October 2020

Tujuan penlitian ini untuk menghasilkan model-model latihan Passing futsal berbasis small sided game pada club lampung dan untuk menguji keefektifan dari model yang dihasilkan. metode penelitian yang digunakan dalam penelitian ini yaitu metode pengembangan Brog dan Gall dengan menggunakan 10 tahapan dan dengan subjek penelitian adalah atlet futsal U-16 tahun di akademi futsal Lampung. Penelitian ini diawali dengan analisis kebutuhan, perencanaan, membuat produk, uji coba, revisi dan produk final. Uji efektifitas passing dengan instrumenn yang digunakan untuk mengetahui tingkat kemapuan passing atlet sebelum dan sesudah pemberian perlakuan model latihan ini layak digunakan. Pada hasil uji coba kelompok kecil dalam kelompok besar menerangkan bahwa model tersebut signifikan perbedaan dengan perbedaan dengan SPSS 16 Independent Samples Test didapat hasil Pada uji signifikan perbedaan dengan SPSS 16 didapatkan nilai rata-rata =8,067 menunjukan selisih dari hasil pre-test dan post-test, df= 29, hasil t tabel =24,558 > t hitung 1,69913 (dari n=30) dan p-value = 0,00 < 0,05 yang berarti terdapat perbedaan yang signifikan antara sebelum dan sesudah diberi perlakuan model latihan passing futsal berbasis small sided games untuk u-16 tahun. Hal tersebut menunjukan bahwa perlakuan yang diberikan pada kelompok eksperimen yaitu model passing futsal berbasis small sided games untuk U-16 tahun memiliki efektifitas yang lebih tinggi dan dapat meningkatkan keterampilan passing pada atlet U-16 tahun.
ANALISIS TEORI CINTA STERNBERG DALAM KEHARMONISAN RUMAH TANGGA
Authors: Sanu Debora Kesia , Taneo Joris 
Published: October 2020

Household harmony is a desire that every couple wants to achieve. But in the household problems often occur that can not be overcome, resulting in divorce. The divorce rate in Kupang city itself is relatively large and always increases every year. But love is very instrumental to maintain harmony in a household. Sternberg's theory of love reveals about the three components of love that can be the foundation of harmony in a household, namely the component of intimacy, the component of desire, and the component of commitment. Thus, the purpose of this study is to determine the relationship of Sternberg's love theory in household harmony. The method used in this study is a qualitative research method with data collection techniques is an interview. The results of the study, showed that the implementation and impact of Sternberg's love theory in household harmony. Even though in a household do not know clearly what Sternberg's love theory is, but it is implemented by each partner in building and maintaining harmony in the household. In a harmonious household requires intimacy, passion and commitment. These three things are components of the theory of love put forward by Sternberg. But in overcoming any problems that occur in a household also requires God's involvement, so that the problems that occur can be overcome by believing and surrendering to God.

Abstrak
Keharmonisan rumah tangga adalah suatu keinginan yang ingin dicapai oleh setiap pasangan. Tetapi dalam rumah tangga sering terjadi permasalahan-permasalahan yang tidak dapat diatasi sehingga mengakibatkan perceraian. Tingkat perceraian dikota kupang sendiri tergolong besar dan selalu meningkat setiap tahunnya. Namun cinta sangat berperan untuk menjaga keharmonisan dalam sebuah rumah tangga. Teori cinta Sternberg mengungkapkan tentang ketiga kompenen cinta yang dapat menjadi fondasi dalam keharmonisan sebuah rumah tangga, yaitu komponen keintiman, komponen hasrat, dan komponen komitmen. Dengan demikian maka tujuan penelitian ini adalah untuk mengetahui kaitan teori cinta Sternberg dalam keharmonisan rumah tangga. Metode yang digunakan dalam penelitian ini adalah metode penelitian kualitatif dengan teknik pengumpulan data adalah wawancara. Hasil penelitian, menunjukan bahwa implementasi dan dampak teori cinta Sternberg dalam keharmonisan rumah tangga. Sekalipun dalam sebuah rumah tangga tidak mengetahui dengan jelas apa itu teori cinta Sternberg namun diimplementasikan oleh setiap pasangan dalam membangun dan menjaga keharmonisan rumah tangga. Dalam rumah tangga yang harmonis membutuhkan keintiman, hasrat dan komitmen. Ketiga hal tersebut merupakan komponen teori cinta yang dikemukakan oleh Sternberg. Namun dalam mengatasi setiap masalah-masalah yang terjadi dalam sebuah rumah tangga juga membutuhkan keterlibatan Tuhan, dengan begitu maka masalah-masalah yang terjadi dapat diatasi dengan percaya dan berserah kepada Tuhan.
Kata Kunci: hasrat, keintiman, keharmonisan, komitmen, rumah tangga
Perbandingan Kemampuan Berpikir Kritis Matematis Antara Siswa yang Belajar Menggunakan Model Problem Based Learning dan Model Reciprocal Teaching
Authors: Wahyuni Mezika , Rahayu Wardani , Widyati Ratna 
Published: October 2020

Penelitian ini bertujuan untuk mengetahui model pembelajaran yang sesuai untuk meningkatkan kemampuan berpikir kritis matematis siswa dengan membandingkan model pembelajaran Problem Based Learning dan Reciprocal Teaching.
Penelitian ini dilakukan pada siswa kelas VIII di SMP Negeri 149 Jakarta semester genap tahun ajaran 2015/2016. Metode penelitian yang digunakan adalah quasi experiment. Teknik pengambilan sampel menggunakan teknik Multistage Random Sampling dan teknik purposive sampling. Kedua kelas eksperimen yang dipilih berasal dari populasi yang berdistribusi normal, memiliki varians yang homogen dan mempunyai kesamaan rata-rata. Instrumen penelitian yang digunakan adalah tes kemampuan berpikir kritis matematis sebanyak 4 soal uraian. Instrumen tersebut telah melalui uji validitas isi, validitas konstruk dan validitas empirik. Perhitungan reliabilitas dilakukan dengan menggunakan Cronbachâ€™s Alpha dan diperoleh koefisien reliabilitas sebesar dengan kategori cukup.
Berdasarkan data hasil penelitian, kelas eksperimen I (Model Problem Based Learning) dan kelas eksperimen II (Model Reciprocal Teaching) berdistribusi normal dan memiliki varians yang sama. Pengujian hipotesis dilakukan dengan menggunakan statistik uji-t pada taraf signifikansi . Berdasarkan hasil perhitungan, diperoleh , dan sehingga , maka ditolak. Dengan demikian dapat disimpulkan bahwa kemampuan berpikir kritis matematis siswa yang belajar menggunakan model Problem Based Learning lebih tinggi daripada siswa yang menggunakan model Reciprocal Teaching.
Efforts To Improve Mathematic Reasoning Abilities And Self Efficacy With E-Learning Methods Based On Google Suite And Geogebra Applications On Circle Subject Grade XI MIPA SMAK PENABUR Kota Jababeka
Authors: Rumahorbo Romada , Ambarwati Lukita , Lukman El Hakim  
Published: October 2020

The physical distancing policy to prevent the spread of the Covid 19 outbreak, which was established by WHO as a global pandemic on March 12, 2020, affects various aspects of life. Distance learning is an implementation of physical distancing policies in the field of education. The purpose of this study in general is to provide an alternative interactive distance learning method, namely by using e-Learning learning methods assisted by google suite and geogebra to improve mathematical reasoning skills and self-efficacy of class XI MIPA students of SMAK PENABUR Kota Jababeka. The subjects in this study were 6 students, three male students and three female students. The results of this research indicate that use e-Learning method based on Google Suite and Geogebra Applications can improve mathematical reasoning skills and self efficacy. The average score of students' mathematical reasoning ability test of class XI MIPA in the final test of cycle I was 63.93 with the percentage of the number of students who achieved completeness criteria was 28.12%. In the final test of cycle II, the average score increased to 69.54 with the percentage was 40.63%. In the final test of cycle III, the average score of students' mathematical reasoning ability test increased to 74.33 with the percentage of the number of students who achieved completeness criteria was 67.75%. Meanwhile, the students' self-efficacy scores of class XI MIPA before using the e-Learning method assisted by the Google Suite and Geogebra applications, after which it has increased from 3.20 to 3.30.
COVID-19 Impact on Global Maritime Mobility
Authors: Millefiori Leonardo M. , Braca Paolo , Zissis Dimitris , Spiliopoulos Giannis , Marano Stefano , Willett Peter K. , Carniel Sandro 
Published: October 2020

Abstract
To prevent the outbreak of the Coronavirus disease (COVID-19), numerous countries around the world went into lockdown and imposed unprecedented containment measures. These restrictions progressively produced changes to social behavior and global mobility patterns, evidently disrupting social and economic activities. Here, using maritime traffic data, collected via a global network of Automatic Identification System (AIS) receivers, we analyze the effects that the COVID-19 pandemic and the containment measures had on the shipping industry, which accounts alone for more than 80% of the world trade. We introduce the notion of a “maritime mobility index”, a synthetic composite index, to quantitatively assess ship mobility in a given unit of time. The mobility index calculation used in this study, has a worldwide extent and is based on the computation of Cumulative Navigated Miles (CNM) of all ships reporting their position and navigational status via AIS. We compare 2020 mobility levels to those of previous years assuming that an unchanged growth rate would have been achieved, if not for COVID-19. Following the outbreak, we find an unprecedented drop in maritime mobility, across all categories of commercial shipping. The reduced activity is observable from March to June, when the most severe restrictions were in force, producing a variation of mobility quantified between -5.62% and -13.77% for container ships, between 2.28% and -3.32% for dry bulk, between -0:22% and -9.27% for wet bulk, and between -19.57% and -42.77% for passenger shipping. The presented study is unprecedented for the uniqueness and completeness of the employed AIS dataset, which comprises a trillion AIS messages broadcast worldwide by 50,000 ships, a figure that closely parallels the documented size of the world merchant fleet.
Preventing laboratory-associated infections in the COVID-19 era: experience from a tertiary care infectious disease hospital in Southern Vietnam
Authors: Huy Man Dinh Nguyen , My Ngoc Nghiem , Minh Hoang Dang , Hoa Trang Nguyen , Phuong Thao Duong Thi , Ty Hang Vu Thi , Van Tan Le , Quynh Nga Nguyen Thi , Thanh Dung Nguyen , Manh Hung Le , Quang Thai Pham , Vinh Chau Nguyen Van , Thwaites Guy , Choisy Marc , Rahman Motiur 
Published: October 2020

Abstract
Background: Laboratory staff is at higher risk of infection owing to the handling and testing of coronavirus disease 2019 (COVID-19) patient samples. Reviewing the existing risk assessment and improving risk management are essential for preventing laboratory acquired infections (LAIs) related to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) testing during the COVID-19 epidemic. We present herein the steps taken to prevent LAIs related to SARS-CoV-2 testing in a tertiary care hospital in Vietnam. Methods: A SARS-CoV-2-focused risk assessment exercise was conducted for laboratory processes and workflow. Risk management strategies, including engineering, administrative and operations control procedures, were established. Standard operating procedure (SOP), staff training, COVID-19 symptom reporting, enhanced cleaning and decontamination, and inventory monitoring protocols were implemented. Sample reception and results reported from February 1, 2020 to September 17, 2020 were documented. Results: Based on risk assessment, a risk management strategy for SARS-CoV-2 testing was developed. This strategy includes the use of dedicated facility, instrument, and cold chain units for testing; SOPs; training (testing, decontamination and cleaning staff); the introduction of biosafety level (BSL)2+ laboratory practices; enhanced cleaning protocols for testing; and the assigning of additional staff for testing and safety system implementation. In total, 38,377 (daily mean and range: 166; 3 – 2,377) samples were received, including 301 (0.8%) samples that were rejected. The turnaround time (median ± standard deviation (SD)) was 3.54 ± 2.97 days. Altogether, 32 staff members were involved with SARS-CoV-2 testing and biosafety management, and there were no reports of COVID-19 symptoms among them. Conclusion: For epidemics and outbreak diagnostics, risk assessment and risk management strategies are important for the prevention of LAIs. Clear instruction on revised risk management protocols, necessary training, and leadership in risk management strategy implementation are essential.
Explaining the experiences, challenges and adaptation strategies of nurses in caring for patients with COVID-19: A qualitative study in Iran
Authors: Irandoost Seyed Fahim , Lebni Javad Yoosefi , Safari Hossein , Khoram Farhad , Ahmadi Sina , Soofizad Goli , Azar Farbod Ebadi Fard 
Published: October 2020

Abstract
Background: Nurses as the main human resource in coping with COVID-19 face many challenges and problems. Therefore, the present study aimed to explain the experiences, challenges, and adaptation strategies of nurses in taking care of patients with COVID-19 with a qualitative approach.Methods: The present study was conducted with a qualitative conventional content analysis approach among 30 nurses working in wards for COVID-19 patients, in Tehran hospitals. Access to participants and data collection was done through purposive sampling, snowball sampling and semi-structured interviews. Data were analyzed using qualitative content analysis (conventional) and MAXQDA-18 software. Guba and Lincoln criteria were observed to evaluate the quality of research results.Results: From data analysis, 2 main categories and 16 subcategories were obtained, including (1) experiences and challenges (lack of protective equipment, high work pressure, marginalized physical health, problems related to the use of protective equipment, getting excluded, lack of supportive work environment, problems related to patients, psychological problems, fear, marginalized personal and family life and the challenge of communication with patients' families) (2) Strategies for adapting to working conditions (performing religious-spiritual activities, creating an empathetic atmosphere in the workplace, spiritualizing their work , trying to convince the family and gain their support, strengthening sense of self-worth and responsibility).Conclusion: The working conditions for nurses can be improved through providing adequate protective equipment, providing a suitable work environment and more social and financial support, more attention to the physical and mental health of nurses and considering appropriate mechanisms for nurses to communicate with their families and patients' families.
Does Early ART Initiation is Better than Later ART Initiation in TB/HIV Co-infected Patients? A Retrospective Cohort Study
Authors: Atey Tesfay Mehari , Girma Fikermaryam , Tuem Kald Beshir , Gebre Abadi Kahsu , Gidey Hagos , Kahssay Mola , Gebreyesus Hiluf Hindeya , Asgedom Solomon Weldegebreal , Desta Desilu Mahari 
Published: October 2020

Abstract
Background: The co-infection of TB/HIV poses a significant burden in the health care system of developing countries like Ethiopia. There are conflicting results on the preference of the time to initiate antiretroviral therapy (ART) and hence assessing the survival experience and treatment outcomes associated with ART initiation is crucial to settle the controversies. The study compared the treatment outcomes in early versus later ART initiation in TB/HIV co-infected patients. Methods: A retrospective cohort study was conducted in Ayder Comprehensive Specialized Hospital and Mekelle Referral Hospital on 77 and 105 patients that started ART early and lately, respectively. An assumption for proportional hazard was met. Kaplan-Meier and life-table analyses were used to compare survival curves; and an independent samples t-test was used to compare means of the continuous variables between the two cohorts. Moreover, incidence per 100 persons-years was employed to crudely determine new morality rates, and Cox regression analysis was done to find out the effects of independent variables on the outcome variables. Results: The mean survival time was 5.8 months after ART initiation. A 9.9 and 5.5 new incident mortality rates per 10,000 persons–years for the early and late ART initiation were observed, respectively. There was a statistically significant difference in mean CD4+ T cells between early (208.20 ± 11.94 cells/mm3) and late (245.94 ± 11.69 cells/mm3) ART initiators (t180 = -2.213, p < 0.028). Additionally, late initiators had a better survival chance at all levels of time (Log Rank c2=5.56, p<0.018) than early initiators. Having normal body mass index [adjusted hazard ratio [AHR=0.263; 95% confidence interval [CI]: 0.089–0.778] and having a ‘working’ baseline functional status [AHR=0.151; 95% CI: 0.054–0.427] were found to be preventive factors from death. However, patients with < 250 CD4+ T cells/mm3 were more likely to die earlier [AHR=12.023; 95%: 1.588–91.005] than their counterpart groups.Conclusion: TB/HIV co-infected patients who had a CD4 count of below 250 cells/ul started ART regimen within two weeks of TB treatment initiation were found to have better survival outcomes than those who start ART beyond two weeks in the study settings. Moreover, female patients were more likely to die than males and, patients with the functional status of bedridden were more likely to die in contrast to working and ambulatory functional status. Moreover, body mass index, baseline functional status, and CD4 count were found to be independent predictors of mortality.
World Health Organisation Disability Assessment Schedule (WHODAS 2.0): development and validation of the Nigerian Igbo version in patients with chronic low back pain
Authors: Igwesi-Chidobe Chinonso N , Kitchen Sheila , Sorinola Isaac Olubunmi , Godfrey Emma Louise 
Published: October 2020

Abstract
BackgroundGlobally, the leading cause of years lived with disability is low back pain (LBP). Chronic low back pain (CLBP) is responsible for most of the cost and disability associated with LBP. This is more devastating in low income countries, particularly in rural Nigeria with one of the greatest global burdens of LBP. No Igbo back pain specific measure captures remunerative or non-remunerative work outcomes. Disability measurement using these tools may not fully explain work-related disability and community participation, a limitation not evident in the World Health Organisation Disability Assessment Schedule (WHODAS 2.0). This study aimed to cross-culturally adapt the WHODAS 2.0 and validate it in rural and urban Nigerian populations with CLBP.MethodsTranslation, cultural adaptation, test–retest, and cross-sectional psychometric testing was performed. WHODAS 2.0 was forward and back translated by clinical/non-clinical translators. Expert review committee evaluated the translations. Twelve people with CLBP in a rural Nigerian community piloted/pre-tested the questionnaire. Cronbach’s alpha assessing internal consistency; intraclass correlation coefficient and Bland–Altman plots assessing test–retest reliability; and minimal detectable change were investigated in a convenient sample of 50 adults with CLBP in rural and urban Nigeria. Construct validity was examined using Spearman’s correlation analyses with the back-performance scale, Igbo Roland Morris Disability Questionnaire and eleven-point box scale; and exploratory factor analysis in a random sample of 200 adults with CLBP in rural Nigeria. Ceiling and floor effects were investigated in both samples.ResultsPatient instructions were also translated. ‘Waist pain/lower back pain’ was added to ‘illness(es)’ to make the measure relevant for this study whilst allowing for future studies involving other conditions. The Igbo phrase for ‘family and friends’ was used to better represent ‘people close to you’ in item D4.3. The Igbo-WHODAS had good internal consistency (α = 0.75–0.97); intra class correlation coefficients (ICC = 0.81–0.93); standard error of measurements (5.05–11.10) and minimal detectable change (13.99–30.77). Igbo-WHODAS correlated moderately with performance-based disability, self-reported back pain-specific disability and pain intensity, with a seven-factor structure and no floor and ceiling effects.ConclusionsIgbo-WHODAS appears psychometrically sound. Its research and clinical utility require further testing.
Risk factors associated with renal crescentic formation in pediatric Henoch–Schönlein purpura nephritis: a retrospective cohort study
Authors: Song Yong-rui , Guo Wan-liang , Sheng Mao , Lin Qiang , Zhu Xue-ming , Li Xiao-Zhong 
Published: October 2020

Abstract
Background: The long-term prognosis of Henoch-Schönlein purpura (HSP) depends on the severity of renal involvement, and crescent formation is considered an important risk factor for poor prognosis of Henoch-Schönlein purpura nephritis (HSPN). The objective of this study was to evaluate factors affecting crescent formation in children with HSPN.Methods: Demographic factors, clinical characteristics, and laboratory data of children with HSPN with or without crescents were retrospectively analyzed. Univariate and multivariate logistic regression analyses were used to determine the risk factors of crescent formation in HSPN.Results: A total of 191 children with HSPN were enrolled in the study. There were 107 (56%) males and 84 (44%) females, with a median age of 7 years (range: 2 years–15 years). International Study of Kidney Disease in Children (ISKDC) grading was used to divide subjects into two groups: those without glomerular crescent formation (ISKDC grades I–II, n = 146 cases) and those with glomerular crescent formation (ISKDC grades III–V, n = 45 cases). Logistic regression analysis showed that higher urinary white blood cell (WBC) count (OR = 3.300; 95% CI, 1.119–9.739; P = 0.0306) and higher urinary microalbumin/creatinine ratio (ACR) (OR = 25.053; 95% CI, 1.354–463.708; P = 0.0305) were independent risk factors for the formation of crescents in HSPN. The area under the receiver operating characteristic curve of urinary WBC and ACR were 0.753 and 0.698 respectively, with the Hosmer and Lemeshow goodness-of-fit test (P = 0.0669, P > 0.05).Conclusion: These results suggest that higher urinary WBC count and ACR should be strictly monitored for children with HSPN. Adequate clinical intervention for these risk factors may limit or prevent renal crescent formation.