bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENINGKATAN KEMAMPUAN RENANG GAYA KUPU-KUPU MELALUI STRATEGI PEMBELAJARAN VARIATIF BAGI MAHASISWA
Authors: Abdul Gani Ruslan , Sukur Abdul , Nugroho Setio 
Published: March 2020

Tujuan dari penelitian untuk mengetahui peningkatan kemampuan renang gaya kupu-kupu melalui strategi pembelajaran variatif. Metode Penelitiannya dengan penelitian Tindakan Kelas menurut Kemmis and Taggart. Jumlah mahasiswa dalam penelitian ini 33 mahasiswa. Hasil Penelitian pada tes awal kategori kurang skor 42 s.d 61 sebanyak 20 orang (60,90%) kategori cukup skor 62 s.d 71 sebanyak 5 orang (15,15%) kategori baik skor 72 s.d 91 sebanyak 5 orang (15,15%) kategori baik sekali skor 92 s.d 100 sebanyak 3 orang (9,09%), siklus pertama mahasiswa yang mendapat nilai baik skor 67-75 ada 16 mahasiswa (48,48%), dan mahasiswa yang mendapat nilai baik sekali skor 83-100 ada 17 mahasiswa (51,52%) siklus kedua mahasiswa yang mendapat nilai baik skor nilai 75 ada 8 mahasiswa (24,24%), dan mahasiswa yang mendapat nilai Baik Sekali skor 83-100 ada 25 mahasiswa (75,76%). Kesimpulan dari penelitian ini adalah Pembelajaran renang gaya kupu-kupu dengan starategi pembelajaran variasi dapat meningkatkan keterampilan renang gaya kupu-kupu. Kata Kunci : Renang Gaya Kupu-kupu, Strategi Pembelajaran Bervariasi
PERAN GURU PENDIDIKAN JASMANI DALAM MENANAMKAN KARAKTER KEAPADA PESERTA DIDIK DI SD NEGERI ATU-ATU KECAMATAN PELAIHARI KABUPATEN TANAH LAUT
Authors: Mutia Merliza , Warni Herita , Sarmidi Sarmidi 
Published: March 2020

Tujuan penelitian ini adalah ingin mendeskripsikan peran guru pendidikan jasmani dalam menanamkan karakter peserta didik di Sekolah Dasar Negeri Atu-Atu Kecamatan Pelaihari Kabupaten Tanah Laut dan mendeskripsikan kesesuaian materi aspek afektif pada Rancangan Pelaksanaan Pembelajaran (RPP) guru pendidikan jasmani di SD Negeri Atu-atu Kecamatan Pelaihari Kabupaten Tanah Laut terhadap praktik mengajar di lapangan. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan teknik pengambilan data observasi, wawancara, dan dokumen. Sumber data dalam penelitian ini adalah informan tahu yaitu guru pendidikan jasmani, kepala sekolah dan guru kelas di SD Negeri Atu-Atu Kecamtan Pelaihari Kabupaten Tanah Laut dan informan pelaku yaitu peserta didik di SD Negeri Atu-Atu Kecamtan Pelaihari Kabupaten Tanah Laut. Kesimpulan penelitian ini adalah guru pendidikan jasmani (I) telah menanamkan karakter positif kepada peserta didik dan selalu berperan aktif ketika pembelajaran maupun di luar jam pelajaran, (II) guru penjas belum mampu secara utuh memasukkan nilai-nilai pendidikan karakter kedalam pembelajaran yang terkonsep di dalam RPP tetapi guru penjas sudah menanamkan beberapa karakter postitif namun belum terkonsep di dalam RPP. Kata Kunci :Peran Guru Pendidikan Jasmani, Penanaman Karakter
Microbial stabilization of grape musts and wines using coiled UV-C reactor
Authors: Junqua Rémy , Vinsonneau Emmanuel , Ghidossi Rémy 
Published: March 2020

UV-C light is well known for its germicidal properties and is widely used for water disinfection. However, its low penetration into absorbing liquids, such as wines and musts, reduces drastically the microbial inactivation effectiveness. Additionally, wines require UV-C doses to be as low as possible to avoid any possible light-struck flavors. In order to add to the technologies that allow the reduction of SO2 use, a coiled UV-C reactor was designed to inactivate microorganisms in wines and musts. Due to its unique hydrodynamic characteristics, this design could improve the exposure probabilities of the microorganisms to the UV-C light in absorbing liquids. In a first step, theoretical and measured fluid dynamics parameters such as Dean number were employed to improve the operating conditions of the reactor. The higher the Dean number, the higher the UV-C dose delivery efficiency in this reactor, and thus the lower the dose required to inactivate a given load of microorganisms. The second step investigated the impact of different wines on microbial inactivation efficiency and the UV-C doses required to inactivate microorganisms frequently found in wines. White and rosé wines, with low absorbances at 254 nm, required lower doses (≈ 600 J/L) than red wine (≈ 5000 J/L) because their absorption coefficient is ten times lower. The tolerance of microbial strains to UV-C treatments was variable, with higher resistance observed for yeast than for bacteria. In the third step, treatments conducted at semi-industrial scale showed that physicochemical and sensorial properties of wines and musts were not altered, highlighting the possible relevance of such a reactor on an industrial scale.
Highlights: • Design of a coiled UV-C reactor for microbial stabilization of wines and musts• Focus on inactivation efficiency in multiple strains and wine varieties• Chemical and sensorial analyses to ensure treatment does not affect the organoleptic properties of the product
Serum Albumin and Activities of Daily Living in Chinese Centenarians: A Cross-Sectional Study
Authors: Han Ke , Wang Shengshu , Jia Wangping , Cao Wenzhe , Liu Miao , Yang Shanshan , Wang Jianhua , He Yao 
Published: March 2020

Abstract
Background

Objective deterioration in activities of daily living (ADLs) exists among older people, and particularly worsens with age. Considering the criterion standard of positive aging and longevity, little information focusing on centenarians is available. The present study aimed to examine the relationship between serum albumin and ADLs among centenarians in long-lived areas.

Methods

This population-based cross-sectional study investigated a complete sample of Chinese persons aged ≥100 years in Hainan, the longest-lived area of China (n=1002). We assessed serum albumin levels and basic and instrumental activities of daily living (BADLs and IADLs).

Results

Of 1002 participants included in the analysis, 287 (28.64%) had BADL disabilities and 648 (64.67%) had IADL disabilities. The median serum albumin level was 38.5 g/L (interquartile range, 36.2–41.3). The multivariable analyses controlling for socio-demographic characteristics, lifestyle, morbidities, and other influential factors showed that albumin level was associated with the total score of BADL ( standard β=0.335, P<0.001) and IADL ( standard β=0.206, P<0.001). With the increasing of albumin level, the risk of ADLs disability decreased (BADL: odds ratios [OR] = 0.835, 95% Confidence interval [CI]: 0.797-0.876; IADL: OR=0.863, 95%CI: 0.824-0.905). In the stratified analyses, similar results were found in both sex, but were more prominent in women.

Conclusions

Higher levels of serum albumin was a protective factor for the decline of ADLs in centenarians. This association can be observed in both genders and is more pronounced in women.
Assessment of timely initiation of breastfeeding and associated factors among mothers who have infants less than six months of age in Gunchire Town, Snnpr, Ethiopia 2019
Authors: Roga Ephrem Yohannes , Hailu Tsegaye Tesfaye , Kahsay Tadesse Gebreegziabher 
Published: March 2020

Abstract
The authors have withdrawn the journal submission associated with this preprint and requested that the preprint also be withdrawn.
Associations between social and intellectual activities with cognitive trajectories in Chinese middle-aged and older adults: a nationally representative cohort study
Authors: Li Haibin , Li Changwei , Wang Anxin , Qi Yanling , Feng Wei , Hou Chengbei , Tao Lixin , Liu Xiangtong , Li Xia , Wang Wei , Zheng Deqiang , Guo Xiuhua 
Published: March 2020

Abstract
Background: Associations between the frequency of social and intellectual activities and cognitive trajectories are understudied in Chinese middle-aged and older adults. We aimed to examine this association in a nationally representative longitudinal study.
Methods: The China Health and Retirement Longitudinal Study (CHARLS) is a nationally representative sample of Chinese middle-aged and older participants. The frequency of social and intellectual activities was measured at baseline. Interview-based cognitive assessments of orientation and attention, episodic memory, and visuospatial skills and the calculation of combined global scores were assessed every 2 year. Cognitive trajectories over the study period were analyzed using group-based trajectory model , and the associations of the trajectory memberships with social and intellectual activities were analyzed using multinomial logistic regression. Odd ratios (OR) and 95% confidence intervals (CI) were reported.
Results: Among 8204 participants aged 50-75 years, trajectory analysis identified three longitudinal patterns of cognitive function based on the global cognitive scores: “ persistently low ” (n = 1550, 18.9%); “persistently moderate” (n = 3194, 38.9%); and “persistently high” (n = 3460, 42.2%). After adjustment for sociodemographic variables, lifestyles, geriatric symptoms and health conditions, more frequent intellectual activities (OR: 0.54, 95% CI: 0.38-0.77) and social activities (OR: 0.79, 95% CI: 0.65-0.95) were both associated with a lower likelihood of being in the “persistently low” global cognitive trajectory group.
Conclusions: More frequent social and intellectual activities were associated with more favorable cognitive aging trajectories.
Overexpression of GmNFYA5 confers drought tolerance to transgenic Arabidopsis and soybean plants
Authors: Ma Xiao-Jun , Yu Tai-Fei , Li Xiao-Hui , Cao Xin-You , Ma Jian , Chen Jun , Zhou Yong-Bin , Chen Ming , Ma You-Zhi , Zhang Jun-Hua , Xu Zhao-Shi 
Published: March 2020

Abstract
Background: Crop productivity is challenged by abiotic stresses, among which drought stress is the most common. NF-Y genes, especially NF-YA genes, regulate tolerance to abiotic stress. Results: Soybean NF-Y gene GmNFYA5 was identified to have the highest transcript level among all 21 NF-YA genes in soybean (Glycine max L.) under drought stress. Drought-induced transcript of GmNFYA5 was suppressed by the ABA synthesis inhibitor naproxen (NAP). GmNFYA5 transcript was detected in various tissues at vegetative and reproductive growth stages with higher levels in roots and leaves than in other tissues, which was consist with the GmNFYA5 promoter:GUS fusion assay. Overexpression of GmNFYA5 in transgenic Arabidopsis plants caused enhanced drought tolerance in seedlings by decreasing stomatal aperture and water loss from leaves. Overexpression and suppression of GmNFYA5 in soybean resulted in increased and decreased drought tolerance, respectively, relative to plants with an empty vector (EV). Transcript levels of ABA-dependent genes (ABI2, ABI3, NCED3, LEA3, RD29A, P5CS1, GmWRKY46, GmNCED2 and GmbZIP1) and ABA-independent genes (DREB1A, DREB2A, DREB2B, GmDREB1, GmDREB2 and GmDREB3) in transgenic plants overexpressing GmNFYA5 were higher than those of wild-type plants under drought stress; suppression of GmNFYA5 transcript produced opposite results. GmNFYA5 probably regulated the transcript abundance of GmDREB2 and GmbZIP1 by binding to the promoters in vivo.Conclusions: Our results suggested that overexpression of GmNFYA5 improved drought tolerance in soybean via both ABA-dependent and ABA-independent pathways.
The association between psychological characteristics and physical activity levels in people with knee osteoarthritis: a cross-sectional analysis
Authors: Uritani Daisuke , Kasza Jessica , Campbell Penny K. , Metcalf Ben , Egerton Thorlene 
Published: March 2020

Abstract
Background The aim of this study was to examine the relationship between psychological characteristics and physical activity levels, measured as the average number of steps per day, in people with knee osteoarthritis (OA). Methods This study analysed baseline data from a randomized controlled trial (Australian New Zealand Clinical Trials Registry reference: ACTRN12612000308897). A total of 167 adults aged over 50 years, with knee pain rated as four or more on an 11-point numeric rating scale, and knee OA diagnosed using American College of Rheumatology clinical criteria, were recruited from the community (62 men and 105 women; mean age, 62.2 ± 7.5 years). The average number of steps per day over seven consecutive days was measured using an accelerometer-based device. Psychological characteristics evaluated were: depressive symptoms (Depression Anxiety Stress Scale), self-efficacy (Arthritis Self-Efficacy Scale for pain and other symptoms), fear of movement (Brief Fear of Movement Scale for Osteoarthritis), and pain catastrophizing (Pain Catastrophizing Scale). The association between the average number of steps per day and psychological characteristics was analyzed using a multiple linear regression analysis, with the average number of steps per day as the dependent variable, adjusting for each psychological characteristic separately, and age, sex, body mass index, and pain entered as covariates. Results There was evidence that the amount of physical activity was associated with fear of movement (coefficient [B]: -133, 95% confidence interval [95%CI]: -257 to -8) and with pain catastrophizing (B: -44, 95%CI: -86 to -1). The association with self-efficacy was similar (B:153, 95%CI: -2 to 308). However, the direction of the association with depressive symptoms was less clear (B:75, 95%CI: -165 to 14). Conclusions The results of this study revealed that the relationship was such that lower fear of movement and lower pain catastrophizing may be associated with more steps per day. It may be hypothesized that fear of moving and pain catastrophizing lead to activity avoidance and that strategies to improve these disease-related psychological aspects may be useful in enhancing physical activity participation, although this hypothesis is highly speculative and needs further testing given the cross-sectional design of this study.
Dog importation and changes in canine intestinal nematode prevalence in Colorado 2013-2017
Authors: Drake Jason , Parrish Rudolph 
Published: March 2020

Abstract
Background: Animal rescue and animal welfare organizations are relocating thousands of dogs per year following natural disasters and in attempts to provide greater adoption opportunities. Many dogs are sourced from the southeastern USA, which historically has a high prevalence rate for many parasites and parasitic diseases. The Colorado Department of Agriculture Pet Animal Care Facilities Act (PACFA) requires animal shelters and animal welfare organizations to report annually a variety of statistics including the numbers of dogs imported into Colorado from out of state. The Companion Animal Parasite Council (CAPC) provides data nationally, down to the state and county level, on a variety of common parasitic and vector borne diseases. This data makes it possible to track changes in parasite prevalence over several years. Methods: Test results for canine roundworm, hookworm and whipworm were collected from the CAPC maps for 2013-2017. Dog importation data for 2014-2017 was collected from PACFA reports. For evaluation of the statistical significance of prevalence changes when comparing 2013 to 2017, 2 × 2 contingency tables were constructed with both positive and negative test results for each year and the data assessed using Chi-square tests to determine if the 2017 prevalence was significantly different than the 2013 prevalence for roundworm, hookworm and whipworm.Results: Significant increases in intestinal nematode prevalence occurred in Colorado from 2013 to 2017. The prevalence of canine roundworm rose 35.60%, the prevalence of canine hookworm rose 137.33% and the prevalence of canine whipworm rose 63.68%. From 2014-2017, over 114,000 dogs were transported into Colorado from out-of-state, by more than 130 animal shelters and rescue organizations. Three of the larger organizations reported that the majority of their dogs were obtained from New Mexico, Texas and Oklahoma. Texas and Oklahoma have historically much higher parasite prevalence than Colorado. Conclusions: Veterinarians in areas with historically low parasite prevalence where dogs from high parasite prevalence areas are arriving for adoption may need to reevaluate their recommendations regarding fecal examination and deworming frequencies as historic levels of intestinal parasite infection may no longer be accurate assessments of future infection risks.
The Influence of Adipose-derived Stromal Vascular Fraction Cells on the Treatment of Knee Osteoarthritis
Authors: Tsubosaka Masanori , Matsumoto Tomoyuki , Sobajima Satoshi , Matsushita Takehiko , Iwaguro Hideki , Kuroda Ryosuke 
Published: March 2020

Abstract
Background Adipose-derived stromal vascular fraction (SVF) cells are a mixed cell population that includes cells with multilineage potential, similar to bone marrow-derived mesenchymal stem cells. Our purpose is to investigate the influence of SVF cells in patients with knee osteoarthritis (OA) and the short-term treatment effects. Methods Fifty-seven patients were enrolled and treated with intra-articular injection of 5.0×10 7 SVF cells into the knee joint between September 2017 and March 2018. All patients were followed up for 12 months or longer. Mean age at treatment and follow-up period were 69.4±6.9 years and 13.7±2.0 months, respectively. The mean preoperative hip-knee-ankle angle was 6.7±3.6°. SVF cells were prepared using the Celution®800/CRS system from the patients’ abdominal or breech subcutaneous fat. The mean SVF cell viability was 90.6±2.7%. Clinical evaluations were performed for range of motion, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), visual analog scale (VAS) for pain, and the Knee injury and Osteoarthritis Outcome Score (KOOS). Imaging evaluations, which included the hip-knee-ankle angle assessed via radiography, and T2 mapping value using a 3.0-T magnetic resonance imaging unit were also assessed. Both clinical and imaging evaluations were performed preoperatively, 1, 3, 6, and 12 months postoperatively, and compared among all timepoints (p<0.05). Results Knee extension angle at 6 and 12 months postoperatively was significantly better than the preoperative angle. Total WOMAC, VAS, and KOOS scores at 1, 3, 6 and 12 months postoperatively were significantly better than preoperative scores. There was no significant difference in hip-knee-ankle angle among the five time periods. T2 mapping values of lateral femur and tibia were significantly higher 12 months postoperatively than preoperatively. Conclusions The short-term clinical effects of intra-articular SVF cell injection on knee OA were excellent. Intra-articular SVF cell injection is a novel and innovative approach for treating patients with knee OA.
HIVFactSheet: A mobile application designed and implemented by youth peer mentors to facilitate HIV and reproductive health care among adolescents and young adults
Authors: Apondi Edith , Bakari Salim , Kwendo Brian , Ingari Jones , McAteer Carole , Scanlon Michael , Aluoch Josephine , Toromo Judith , Chemon Jane , Kimaiyo Sylvester , Nyandiko Winstone , Vreeman Rachel C. , Enane Leslie A. 
Published: March 2020

Abstract
Background:Adolescents and young adults in sub-Saharan Africa face complex challenges in accessing HIV testing, HIV care, and sexual and reproductive health services. We describe and characterize the uptake of a unique mHealth intervention that was designed, led, and implemented by youth peer mentors (YPM) in the Academic Model Providing Access to Healthcare (AMPATH) in western Kenya.Methods: YPM developed a mobile application to address the unmet needs that they identified in youth education around HIV testing, HIV care, and sexual and reproductive health. The application incorporates comprehensive educational materials and information about health services in Kenya. Users can set up reminders for clinic appointments and may call, text, or email a YPM for assistance accessing care or to ask care-related questions. The application has been promoted at AMPATH clinics and on social media. We describe its implementation in this setting.Results: Since launching the application in December 2017, as of April 2019 the application was downloaded 5,800 times, with 4,953 current users. Downloads primarily originated in Kenya (74%) and other African countries, but also globally. Texts to YPM through the application included questions about a broad range of topics on HIV testing, prevention, and care; reproductive and sexual health; substance abuse and addiction; and navigating health care. YPM contacted through the app provided individualized counseling and referred 183 users to health services. YPM utilize the application in large- and small-group and individual peer education sessions, and in trainings for healthcare workers, teachers and new YPM.Conclusions: Adolescents and young adults should be empowered to lead interventions to address the challenges that they face in navigating care. A unique mobile application intervention spearheaded by YPM providing access to comprehensive health education and individualized counseling and referral has great potential to facilitate HIV and sexual and reproductive health care for young people.
Bullying victimization and life satisfaction among rural left-behind children in Central China: a cross-sectional study
Authors: Yang Yide , Zheng Chan-juan , Dong Yanhui , Zhang Ya-qin , Xie Ming , Huang Shu-Zhen , Zhou Mei-ling , Zhu Yu-Lian , Zou Zhi-yong , Ma Jun 
Published: March 2020

Abstract
Background: Parental migration has many detrimental health impacts on children. This study described the associations between bullying victimization and life satisfaction among left-behind children(LBC), and examined the interactive effects of left behind experience and bullying victimization on life satisfaction. Methods: Students from first to ninth grade in Central China participated in the present study. Life satisfaction were assessed by Chinese version of revised Bully/Victim Questionnaire and Multidimensional students’ life satisfaction scale(MSLSS). Results: A total of 1013 children were investigated, of which 42.5% were left-behind. We found LBC had a significantly 45% higher risk of being teased in a hurtful way than the non-LBC(OR=1.45, 95%CI: 1.10~1.91), and the LBC had lower self-satisfaction than the non-LBC(b=-0.14, P =0.017). Being teased was only associated with self-satisfaction, and other bullying victimization behaviors had significant impact on all dimensions of life satisfaction( P <0.05). We identified an interactive effect between left behind experience and bullying victimization on school satisfaction( P interaction =0.015), bullying was significantly related with lower school satisfaction in the LBC group(b=-0.69, P <0.001), but no association in the non-LBC group. Also, there was a combined effect between left behind experience and bullying victimization on environment satisfaction( P interaction >0.05), bullying was significantly related with lower environment satisfaction in the LBC group(b=-0.31, P =0.033), while no association was observed in the non-LBC group. Conclusion: There is an interaction of left behind experience and bullying victimization on school satisfaction and a combined effect on environment satisfaction. Left behind experience could significantly amplify the associations between bullying victimization and school satisfaction/environment satisfaction.