bluuebunny/crossref_metadata_2025_split huggingface dataset:
Systematic Literature Review Efektivitas Media Pembelajaran IPA Berbasis Android dalam Meningkatkan Kemampuan Berpikir Kritis Siswa SD
Authors: Asani Sarida Nur 
Published: May 2023

Pengembangan media pembelajaran IPA berbasis android dalam meningkatkan kemampuan berpikir ktitis siswa perlu dikembangkan untuk menghadapi perkembangan jaman yang semakin canggih dengan perkembangan teknologi dan informasinya. Pengembangan media pembelajaran IPA yang realistis dan konseptual memudahkan siswa dalam memahami pembelajaran. Penelitian ini bertujuan untuk melakukan kajian literatur terkait efektivitas media pembelajaran IPA berbasis android untuk meningkatkan kemampuan berpikir kritis siswa SD. Metode penelitian yang digunakan dalam penelitian ini adalah metode SLR (Systematic Literature Review). Pengumpulan data dilakukan dengan mendokumentasikan artikel terkait pendidikan IPA dalam kurun waktu 2015-2022. Artikel yang digunakan dalam penelitian ini sebanyak 20 artikel jurnal nasional dan internasional yang terakreditasi yang diperoleh dari Google Scholar, Research Gate, SINTA dan DOAJ. Berdasarkan penelitian ini didapat bahwa media pembelajaran IPA berbasis android efektif dan layak digunakan dalam pembelajaran sekolah dasar untuk meningkatkan kemampuan berpikir kritis siswa. Media ini dapat berbentuk game edukasi digital, video, youtube, power point, macromedia/ adobe flash, komik digital, e-book, flipbook, augmented reality, virtual reality, website pendidikan, televisi pendidikan, dan aplikasi pendidikan, seperti ruang guru, quipper school, dan kelas pintar.
HAND HYGIENE PRACTICES IN MEDICAL STAFF OF TERTIARY CARE HOSPITALS OF LAHORE
Authors: SYED RAZI HAIDER ZAIDI  , TAHIR MAHMUD  , AROOJ FATIMA NAQVI  , MOHSIN KAZMI  
Published: May 2023

With increasing resistance to antibiotics it has become important to prevent the nosocomial infection. Hence as hand hygiene being the most important prevention intervention, this study aimed at exploring hand hygiene practices in junior doctors and nurses of tertiary care hospital of Lahore to further the need of improvement if established.
Methodology: 40 nurses and 60 house officers were interviewed in this cross sectional survey and were asked about their hand hygiene practices the difficulty in performing hand hygiene and ways to improve it. Results: It was found that 50(50% )respondents used some form of hand hygiene after touching every patients while 13(13%) after touching 2-3 patients and 26(26%) after on an average of 10 patents. 11 (11%) said that if the hands were soiled from patients’ secretions only than they practiced hand hygiene. Vast majority 76 (76%) used alcohol hand rub for hand hygiene predominantly.31 (31%) graded hand hygiene as time consuming, 27 (27 % ) as inconvenient, 22 (22%) as useless, 20 (20% ) said it caused skin dryness/irritation, When asked what are reasons behind poor hand hygiene practice 96 (96%) responded answered high patient load, 74 out of 100( 74%) soap/water/alocohol rub inaccessible. Only 28% of doctors and 17% of nurses correctly identified 5 moments of hand hygiene according to WHO. When inquired what actions can be done to maximize hand hygiene 77 (77%) said regular advocacy seminar, 46 (46%) said vigilant audit from quality control, 64 (64% ) said optimizing patient load/doctor per duty and 74 out of 100 (74%) said that easy access of soap and water and provision of alcohol rub by hospital administration.
Conclusion and Recommendation: Hand hygiene practices were sub optimal and can be improved through regular advocacy seminars, audit, decreasing patient load and providing easy access to soap/water/alcohol rub.
ANALISIS HUBUNGAN BODY IMAGE DENGAN PERILAKU MAKAN DAN STATUS GIZI REMAJA
Authors: Rania Khansa , Hermanto Restu Amalia , Harfika Aviani 
Published: May 2023

Latar Belakang : Body Image merupakan persepsi, pemikiran dan perasaan seseorang mengenai tubuhnya. Body image yang negatif pada remaja dapat mempengaruhi jumlah asupan makanan serta zat gizi yang berdampak pada status gizi remaja. Sedangkan, pemenuhan zat gizi pada remaja sangatlah penting untuk pertumbuhan dan perkembangan yang terjadi pada masa remaja
Tujuan : Mengetahui hubungan body image dengan perilaku makan dan status gizi remaja.
Metode : Penelitian cross sectional dengan 48 subjek siswa dan mahasiswa usia 16-19 tahun yang dilakukan secara daring pada 28 november - 18 desember 2021 diambil menggunakan consecutive sampling menggunakan media survey google form. Data status gizi diambil menggunakan Stunkard’s Figure Rating Scale (FSR), data body image menggunakan Body Shape Questionnaire (BSQ) dan data perilaku makan menggunakan Adolescent Food Habits Checklist (AFHC).
Hasil : Sebanyak 42 subjek (87.5%) memiliki Body image negatif, dan sebanyak 6 subjek (12.5%) memiliki body image positif. 35 subjek (83.3%) dengan perilaku makan baik memiliki Body image negatif, dan sebanyak 29 subjek (69.9%) dengan status gizi normal, memiliki body image yang negatif. Tidak terdapat hubungan antara body image dengan perilaku makan, (p=0.742). Terdapat hubungan antara body image dengan status gizi ( p = 0.016).
Simpulan : Tidak ada hubungan body image dengan perilaku makan remaja. Terdapat hubungan body image dengan status gizi remaja.
Kata Kunci : Body Image, Remaja, Perilaku Makan, Status Gizi
Deglacial and Holocene sea-ice and climate dynamics in the Bransfield Strait, northern Antarctic Peninsula
Authors: Vorrath Maria-Elena , Müller Juliane , Cárdenas Paola , Opel Thomas , Mieruch Sebastian , Esper Oliver , Lembke-Jene Lester , Etourneau Johan , Vieth-Hillebrand Andrea , Lahajnar Niko , Lange Carina B. , Leventer Amy , Evangelinos Dimitris , Escutia Carlota , Mollenhauer Gesine 
Published: May 2023

Abstract. The reconstruction of past sea-ice distribution in the Southern Ocean is crucial for an improved understanding of ice–ocean–atmosphere feedbacks and the evaluation of Earth system and Antarctic ice sheet models. The Antarctic Peninsula (AP) has been experiencing a warming since the start of regular monitoring of the atmospheric temperature in the 1950s. The associated decrease in sea-ice cover contrasts the trend of growing sea-ice extent in East Antarctica. To reveal the long-term sea-ice history at the northern Antarctic Peninsula (NAP) under changing climate conditions, we examined a marine sediment core from the eastern basin of the Bransfield Strait covering the last Deglacial and the Holocene. For sea-ice reconstructions, we focused on the specific sea-ice biomarker lipid IPSO25, a highly branched isoprenoid (HBI), and sea-ice diatoms, whereas a phytoplankton-derived HBI triene (C25:3) and warmer open-ocean diatom assemblages reflect predominantly ice-free conditions. We further reconstruct ocean temperatures using glycerol dialkyl glycerol tetraethers (GDGTs) and diatom assemblages and compare our sea-ice and temperature records with published marine sediment and ice core data. A maximum ice cover is observed during the Antarctic Cold Reversal 13 800–13 000 years before present (13.8–13 ka), while seasonally ice-free conditions permitting (summer) phytoplankton productivity are reconstructed for the late Deglacial and the Early Holocene from 13 to 8.3 ka. An overall decreasing sea-ice trend throughout the Middle Holocene coincides with summer ocean warming and increasing phytoplankton productivity. The Late Holocene is characterized by highly variable winter sea-ice concentrations and a sustained decline in the duration and/or concentration of spring sea ice. Overall diverging trends in GDGT-based TEX86L and RI-OH' subsurface ocean temperatures (SOTs) are found to be linked to opposing spring and summer insolation trends, respectively.
Determination of Nurses' Self-Confidence and Anxiety Levels in Clinical Decision Making During Covid-19 Pandemic
Authors: KAVURAN Esin , TAMER Zeynep 
Published: May 2023

Amaç: Bu çalışma Covid-19 pandemisinde hemşirelerin klinik karar vermede özgüven ve anksiyete düzeylerinin belirlenmesi amacıyla yapılmıştır.
Yöntem: Tanımlayıcı-kesitsel tipte yapılan bu araştırma bir devlet hastanesinde görev yapan hemşireler ile yürütülmüştür. Araştırmada “Sosyodemografik Veri Toplama Formu” ve “Hemşirelerin Klinik Karar Verme Özgüven ve Anksiyete Ölçeği” uygulanmıştır. Çalışma verilerinin toplanmasında kartopu yöntemi kullanılmıştır. Online oluşturulan veri toplama formu araştırmanın yapıldığı tarihlerde sosyal medya üzerinden paylaşılmış ve anketi dolduranlardan anketi kendi sosyal medyalarında paylaşmaları istenmiştir. Araştırmaya gönüllü olarak katılan ve ölçekleri tam olarak dolduran 449 hemşire araştırmanın örneklemini oluşturmuştur. Elde edilen veriler SPSS 22.0 paket programı kullanılarak değerlendirilmiştir. Veri analizinde Mann Whitney U, Tek Yönlü Anova, Kruskall Wallis ve regresyon analizi yapılmıştır.
Bulgular: Çalışmaya katılan hemşirelerin %49,7’si18-28 yaş aralığında, %72,4’ü kadın, %50,1’i bekar, %69.0’ı lisan mezunu, %70,2’si Covid-19 ile ilgili eğitim almış, %71.0’ı Covid-19 şüphesi veya tanısı almış hastalara bakım vermiş ve %79,5’i Covid-19 tanısı almamıştır. Hemşirelerin Anksiyete alt boyundan aldıkları puan ortalaması 57,65±25,81, Özgüven alt boyundan aldıkları puan ortalaması ise 108,27±27,34’dür. Hemşirelerin klinik karar vermedeki özgüven düzeyleri anksiyete düzeylerinin %5’ini açıklamaktadır ve klinik karar vermede özgüvenin artması anksiyete düzeyini 0,224 kat azaltmaktadır.
Sonuç: Covid-19 pandemisinde klinik karar vermede hemşirelerin özgüvenlerinin anksiyete düzeyleri üzerinde anlamlı bir etkiye sahiptir. Ayrıca mesleki çalışma yılı arttıkça özgüven düzeyi üzerinde istatistiksel olarak anlamlı bir etkiye sahip olduğu bulunmuştur.
Políticas públicas e indicadores socioeconômicos: um estudo empírico sobre os municípios brasileiros
Authors: Magalhães Ingridhe De Morais , Giovanini Adilson 
Published: May 2023

O papel ativo das instituições públicas e a maior autonomia dada à esfera municipal pela Constituição de 1988, tornaram relevantes os estudos sobre as capacidades dos governos municipais e suas diferentes dimensões - técnicas, administrativas, institucionais e políticas. Nesse quadro, as capacidades municipais passaram a ter grande influência sobre a efetividade das políticas públicas e, por conseguinte, nos indicadores de bem-estar da população. Este trabalho tem como objetivo mensurar empiricamente, através de regressões, os efeitos das quatro dimensões da gestão pública - capacidades técnicas, administrativas, institucionais e políticas- nos indicadores socioeconômicos dos municípios brasileiros. Os resultados do estudo empírico apontam que, a capacidade administrativa das burocracias locais exerce influência positiva e elevada, explicando o comportamento observado para as variáveis relacionadas ao desenvolvimento socioeconômico, mensurado pelo Índice FIRJAN de desenvolvimento municipal (IFDM). Bem como, as capacidades técnicas do governo municipal se mostraram significativas para todas as variáveis socioeconômicas. Ademais, dentre outras conclusões, os resultados indicam que a maior quantidade de servidores municipais com nível de formação de ensino médio reduz a capacidade técnica do governo local. Por outro lado, o coeficiente estimado para o número de funcionários com ensino superior apresenta sinal positivo significativo estatisticamente. Cabe ainda destacar que a orientação política do gestor municipal se mostra explicativa. Prefeitos de direita tendem a atribuir maior importância para a educação, enquanto prefeitos de esquerda tendem a conferir baixa relevância à geração de empregos e ao crescimento da renda.
Dívida pública e dependência na América Latina: os casos do Brasil, Argentina e México
Authors: Trindade José Raimundo , Frade Djalma Da Silva , Puty Claudio Castelo Branco 
Published: May 2023

No último quartel do século passado o capitalismo entrou numa nova fase, centrado nos fluxos comerciais e financeiros em escala global, inaugurado ainda na década de setenta e perpetuado com a liberalização-conservadora dos principais governos do capitalismo central, de Ronald Reagan (EUA) e Margareth Thatcher (Inglaterra), projetou-se em várias experiências mundiais e latino-americanas de políticas neoliberais fundamentadas no chamado “Consenso de Washington”. A dívida pública dos países latino-americanos passou por mudanças ao longo do período neoliberal que deram impulso ao seu crescimento e que a diferencia parcialmente de seu formato no período anterior. A dívida pública se constituiu como um dos principais mecanismos de transferência de renda desta periferia capitalista para o mundo desenvolvido, refletindo na própria dinâmica de dependência e subdesenvolvimento latino-americano, inclusive nas características macroeconômicas de baixo crescimento econômico médio e crescente pauperização de sua população. O objetivo deste artigo é analisar e problematizar, com base em dados da dívida pública das três principais economias latino-americanas (Brasil, México e Argentina), os fluxos líquidos de saídas de capitais, na forma de juros e amortizações, estabelecendo a tese de que na atualidade a dívida estatal constitui um dos mais importantes mecanismos de transferência de renda para os centros dominantes capitalistas, constituindo-se o “sistema de dívida pública” em fundamental fator de manutenção das relações de dependência e subordinação nas relações de poder econômico geopolítico.
Influence of Abnormal Ultrasonic signal on the surface of Zr-4 pipe
Authors: Lu Hui , Dang Hui , Li Hengyu , Ma Jingwei , Li Xiaoying 
Published: May 2023

In this paper, the ultrasonic testing, metallographic observation (MO), and electron microscopy observation (ETO) were conducted to investigate characteristics of ultrasonic signal on the surface of Zr-4 pipe, and then the reason of the crack were mdeld by the finite element analysis (FEA). The results showed that the crack on the wall of the inner surface and polishing trace on the outside surface of the Zr-4 finished pipe were leading in the abnormal ultrasonic signal. The crack on the wall of the inner surface were madding up the intermediate pipe of Zr-4 tube. Theoretical analysis is consistent with practice on the crack model for Zr-4 tube by FEA.As seen that the results and FEA model were an efficient quantitative tool to product guidance.
Gender Differences in Reimbursement Among Orthopaedic Surgeons: A Cross-sectional Analysis of Medicare Claims
Authors: Avila Amanda , Sato Eleanor H. , Acuña Alexander J. , Vasavada Kinjal , Kamath Atul F. 
Published: May 2023

Introduction:
Inequalities involving women across orthopaedic subspecialties continue to be highlighted in the literature. Previous analyses exploring reimbursement differences between sexes have not controlled for confounding factors or have been limited by small sample sizes. Our study used Medicare data on a national sample of orthopaedic surgeons to better evaluate these disparities.

Methods:
This cross-sectional analysis used publicly available data from the Centers for Medicare & Medicaid Services Physician and Other Supplier Public Use File. Using each provider's National Provider Identifier number, this data set was linked to the National Plan and Provider Enumeration System downloadable file and the 2019 National Provider Compare Database. Mean differences were calculated using the Welch t-test. Multivariate linear regression analysis was conducted to determine the effect of sex on total Medicare payments per physician, controlling for years in practice, practice diversity, clinical productivity, and subspecialty.

Results:
Nineteen thousand six orthopaedic surgeons were included in our analysis. Of these providers, 1,058 were female (5.6%) and 17,948 were male (94.4%). Male orthopaedic surgeons billed an average of 19.40 unique billing codes per provider and female orthopaedic surgeons billed 14.4 per provider (P < 0.001). Female orthopaedic surgeons billed an average of 1,245.5 services per physician while male orthopaedic surgeons billed 2,360.7 services per physician. The mean difference in payment between male and female orthopaedic surgeons was $59,748.7 (P < 0.001). Multivariate linear regression showed that female sex was a significant predictor of lower total yearly Medicare reimbursement (P < 0.001).

Discussion:
These findings emphasize the need for additional efforts to help ensure reimbursement differences do not deter women from pursuing orthopaedics. Healthcare organizations should use this information to ensure equal salary negotiating power among their employees while additionally addressing potential biases and misconceptions related to referrals and surgeon aptitude, respectively.
Estimating irrigation water requirement in rice by integration of satellite data and agrometeorological indices in Palakkad, Kerala
Authors: CHINNU RAJU  , AJITH K.  , AJITHKUMAR B.  , ANITHA S.  , DIVYA VIJAYAN V.  
Published: May 2023

The sustainability of irrigated agriculture is jeopardized by catastrophic climate change, with projected forecasts indicating that by 2025, one out of every four people on the planet will be experiencing extreme water scarcity. In this context, an attempt was made for scheduling irrigation at a regional scale combining satellite data and agrometeorological indices over major rice growing tracts of Palakkad district in Kerala. Normalized Difference Vegetation Index (NDVI) product of MODIS (MOD13Q1) with a temporal resolution of 16 days and a spatial resolution of 250 m was utilized to establish a relationship with crop coefficient (Kc) of rice during the mundakan rice season of 2020-21 and 2021-22 in 30 ground truth locations. The results revealed that NDVI values have strong relationship with Kc values with an R2 value of 0.81. Crop coefficient (Kc) maps developed using satellite derived NDVI provided Kc values at a regional scale during different stages of crop growth and it helped to estimate crop evapotranspiration with greater accuracy. Based on this crop water demands maps depicting the spatial and temporal distribution of irrigation requirement were generated for the whole study area. These maps can be used as a tool for the estimation of the crop water requirement of a rice field if the geographical coordinates of the location are known. The total crop water requirements estimated during mundakan season 2020-21 and 2021-22 in Palakkad district were in the range of 700-975 mm and 560-897 mm respectively. Integration of remote sensing & agrometeorological techniques has scope for regional-scale crop water requirement estimation in a cost-effective and time-bound manner.
Meta analysis on the evaluation and application of DSSAT in South Asia and China: Recent studies and the way forward
Authors: EAJAZ AHMAD DAR  , GERRIT HOOGENBOOM  , ZAHOOR AHMAD SHAH  
Published: May 2023

The Decision Support System for Agrotechnology transfer (DSSAT) is a global modelling platform that encompasses crop models for more than 40 different crops. The models have been used extensively throughout the world, including South Asia and China. From the web of science database, we reviewed 205 papers that were published from January 2010 to February 2022 containing examples of the evaluation and application of the DSSAT crop simulation models. In South Asia and China, more than 50 traits and variables were analyzed for various experiments and environmental conditions during this period. The performance of the models was evaluated by comparing the simulated data with the observed data through different statistical parameters. Over the years and across different locations, the DSSAT crop models simulated phenology, growth, yield, and input efficiencies reasonably well with a high coefficient of determination (R2), and Willmott d-index, together with a low root mean square error (RMSE), normalized RMSE (RMSEn), mean error (ME) or percentage error difference. The CERES models for rice, wheat and maize were the most used models, followed by the CROPGRO models for cotton and soybean. Grain yield, anthesis and maturity dates, above ground biomass, and leaf area index were the variables that were evaluated most frequently for the different crop models. The meta-analysis of the data of the most common simulated variables (Anthesis, maturity, leaf area index, grain yield and above ground biomass) for the four commonly used DSSAT models (CERES-Rice, CERES-Wheat, CERES-Maize and CROPGRO-Cotton) showed that the models predicted anthesis with an RMSE of ~2 (CERES-Maize) and -4 days (CERES-Wheat), a normalized RMSE of ~2.5 (CERES-Maize) and -3.8% (CERES-Rice), and a R2 ~ 0.98-0.99. The maturity was predicted with an RMSE~ 3.0 (CERES-Maize)-6.1 days (CROPGRO-Cotton), normalized RMSE~2.3 (CERES-Wheat)-5.0% (CERES-Rice) and R2 ~ 0.90-0.99. The leaf area index was predicted with an RMSE~ 0.3-0.7, normalized RMSE~6 (CROPGRO-Cotton)-16% (CERES-Maize) and R2 ~ 0.75-0.98. The model performance for simulating grain yield was best with CROPGRO-cotton with a normalized RMSE of 4.4%, RMSE of 138.8 kg and R2 of 0.99. The lowest R2 and highest RMSEn was found for CERES-Wheat. Among all the variables that were evaluated, above ground biomass was least accurately simulated with a RMSEn as high as 18% and R2 as small as 0.50 by CERES-Wheat. The models were used for studying the crop response under various soil, weather, and management conditions. The review will be helpful to identify the research gap in the use of crop models for different crops in South Asia and China. It can also aid scientists to target their research for specific applications to address food and nutrition security based on sustainable management practices.
QUALITY OF LIFE AND PSYCHOLOGICAL WELL-BEING AMONG MOTHERS HAVING CHILDREN WITH MULTIPLE DISABILITIES
Authors: Waseem Qayoom Kachroo  , Irshad Ahmad Reshi  , Mohd Iqbal War  
Published: May 2023

Abstract

Background and Purpose: The Psychological well-being is a multi-dimensional concept it includes various ,aspects such as optimism, self-control, happiness, sense of interests, free of failures, anxiety and loneliness have been considered as the special aspects of well-being) (Bordbar, Nikkar, Yazdani, & Alipoor, 2011).Since the purpose of the study was to assess the Quality of Life (QOL)and Psychological Well-Being of mothers having children with multiple disabilities. Disabilities in children cause not only financial burden but also leads to incomplete state of wellbeing in physical health, psychological health and social health of the families. Methodology: The study used a purposive sampling technique and total sample of 70 mothers having children with multiple disabilities were included in the current study.The instruments used for the data collection was WHOQOL- BREF and PWSB -scale the data was analyzed using descriptive statistics such as frequency distribution, percentages, mean and standard deviations using SPSS 21.0. Results: The result illustrated that 10% mothers demonstrated very poor quality of life while 24% showed their life in neither good nor bad. 5% mothers perceived their life is good and 30% mothers had very good quality of life and very few i.e. 5% of mothers having children with multiple disabilities expressed very poor quality of life. Beside this 31% mother’s poor quality of life and psychological wellbeing .The result of the current study also depicts that poor psychological wellbeing and poor quality of life were observed in between physical disability group as compared to normal group mothers. Mothers having children with multiple disabilities displayed significant impairment in their quality of life especially in the area oflfe. Conclusion: The recent study's findings will be beneficial in creating effective interventions and policy decisions to enhance the quality of life for mothers of children with multiple disabilities