bluuebunny/crossref_metadata_2025_split huggingface dataset:
A spatiotemporal ensemble machine learning framework for generating land use / land cover time-series maps for Europe (2000 – 2019) based on LUCAS, CORINE and GLAD Landsat
Authors: Witjes Martijn , Parente Leandro , Diemen Chris J. van , Hengl Tomislav , Landa Martin , Brodsky Lukas , Halounova Lena , Krizan Josip , Antonic Luka , Ilie Codrina M , Craciunescu Vasile , Kilibarda Milan , Antonijevic Ognjen , Glusica Luka 
Published: November 2021

Abstract
A seamless spatiotemporal machine learning framework for automated prediction, uncertainty assessment, and analysis of long-term LULC dynamics is presented. The framework includes: (1) harmonization and preprocessing of high-resolution spatial and spatiotemporal input datasets (GLAD Landsat, NPP/VIIRS) including 5~million harmonized LUCAS and CORINE Land Cover-derived training samples, (2) model building based on spatial k-fold cross-validation and hyper-parameter optimization, (3) prediction of the most probable class, class probabilities and uncertainty per pixel, (4) LULC change analysis on time-series of produced maps. The spatiotemporal ensemble model consists of a random forest, gradient boosted tree classifier, and a artificial neural network, with a logistic regressor as meta-learner. The results show that the most important variables for mapping LULC in Europe are: seasonal aggregates of Landsat green and near-infrared bands, multiple Landsat-derived spectral indices, long-term surface water probability, and elevation. Spatial cross-validation of the model indicates consistent performance across multiple years with overall accuracy (weighted F1-score) of 0.49, 0.63, and 0.83 when predicting 44 (level-3), 14 (level-2), and 5 classes (level-1). The spatiotemporal model outperforms spatial models on known-year classification by 2.7% and unknown-year classification by 3.5%. Results of the accuracy assessment using 48,365 independent test samples shows 87% match with the validation points. Results of time-series analysis (time-series of LULC probabilities and NDVI images) suggest forest loss in large parts of Sweden, the Alps, and Scotland. An advantage of using spatiotemporal ML is that the fitted model can be used to predict LULC in years that were not included in its training dataset, allowing generalization to past and future periods, e.g. to predict land cover for years prior to 2000 and beyond 2020. The generated land cover time-series data stack (ODSE-LULC), including the training points, is publicly available via the Open Data Science (ODS)-Europe Viewer. Functions used to prepare data and run modeling are available via the eumap library for python.
Can FDI Facilitate Green Total Factor Productivity in China？-Evidence from Regional Diversity
Authors: YOU Jialu , XIAO hang 
Published: November 2021

Abstract
The development of foreign direct investment conforms to the theoretical principles of green total factor productivity and is key to promoting regional industry upgrading. By using three-stage data envelopment analysis (DEA) based on city-level data, this paper investigates the effect of foreign direct investment on regional green total factor productivity (GTFP) across China. The results show that foreign direct investment affects regional GTFP through the mechanism of technology spillover effect and human capital spillover effect. Under different environmental regulation intensity and marketization, the relationship between FDI and green total factor productivity is non-linear level. The phenomena of "pollution paradise" and "bottom line race" survived at low marketization regional and foreign direct investment will inhibit the improvement of regional green total factor productivity in China.
Production Efficiency of Animal-Feed Obtained From Food Waste in Japan
Authors: Nakaishi Tomoaki , Takayabu Hirotaka 
Published: November 2021

Abstract
Converting food waste into animal-feed is highly useful for tackling the problem of food waste, which is particularly severe in developed countries. This study quantified inefficiencies in converting food waste into animal-feed and identified their causes through a data envelopment analysis (DEA) of the monthly input–output data of two producers of animal-feed obtained from food waste in Japan. Our empirical analysis revealed that the producers of animal-feed obtained from food waste (especially those treating food waste from retail and service industries) demonstrated inefficiencies in production technology and scale; moreover, expanding the production scale and improving the quality of food waste could enhance production efficiency. Based on the empirical results, specific policy implications were provided for the widespread use of animal-feed obtained from food waste in Japan and elsewhere, globally. Furthermore, it was found that the COVID-19 pandemic contributed to a severe reduction in the production efficiency of animal-feed producers treating food waste obtained from retail and service industries.
Self-correcting Sun Compass, Spherical Geometry and Cue-transfers Predict Naïve Migratory Performance
Authors: McLaren James , Schmaljohann Heiko , Blasius Bernd 
Published: November 2021

Abstract
Migratory orientation of many animals is inheritable, enabling naïve migrants to reach remote destinations independently following stepwise (often, nightly) geomagnetic or celestial cues. Which if any such “compass courses” can explain narrow-front trans-continental routes remains unresolved, and evident error-corrections by naïve migrants remain unexplained. We assessed robustness to errors among airborne compass courses and quantified inaugural migration performance globally, accounting for cue transfers (e.g., sun to star compass), in-flight cue maintenance, and previously-overlooked spherical-geometry (longitude) effects. We found (i) sun-compass courses partially self-correct, making them most robust between flight-steps, (ii) within nocturnal flight-steps, geomagnetic or star-compass headings outperform cue-transferred sun-compass steps, (iii) across diverse airborne migration routes, the relative favourability of sun-compass over other courses increases with increasing goal-area, required flight steps and a spherical-geometry factor. Our results can explain enhanced naïve migrant performance, observed diversity in compass-cue hierarchies, and sun-compass orientation being key to many long-distance inaugural migrations.
Crystal structures and high-temperature and high-pressure vibrational spectra of synthetic fluorine-bearing brucites
Authors: Miao Yunfan , Zhu Xi , Ye Yu , Smyth Joseph R. , Liu Dan , Hu Yancheng , Chen Guangchen 
Published: November 2021

Abstract
Brucite [Mg(OH)2] has been extensively studied as a simple yet important analog for studying physical and chemical properties of hydrous minerals, and fluorine substitution (OH– = F–) is common in hydrous minerals since the radius of F– is similar to that of O2−. We synthesized two F-bearing brucite samples, Mg(OH)1.78F0.22 and Mg(OH)1.16F0.84, at 9.5 GPa and 1373 K. Single-crystal X-ray diffraction measurements indicate that both phases still crystallize in the space group of P3m1, and fluorine substitution significantly reduces the unit-cell volume, axial lengths, and averaged Mg-O(F) bond lengths. The averaged O···H distances get slightly shortened, and the H-O-H angles become smaller due to the fluorine effect. Additional IR-active OH-stretching bands are observed at 3660, 3644, and 3513 cm−1 for the F-bearing samples, besides the original one at 3695 cm−1. In situ high-temperature and high-pressure Raman and Fourier transform infrared (FTIR) spectra were collected on the F-bearing brucite samples, and comparisons were made with the natural one with 0.7 mol% F–. The temperature dependence [(∂vi/∂T)P] of the OH-stretching modes is inversely correlated to the vibrational frequencies from 3500 to 3700 cm−1, whereas (∂vi/∂P)T is in positive correlation with vi. In addition, the dehydration temperatures of the F-bearing brucites are 100–150 K higher than that for the F-free sample at ambient pressure. By creating new proton positions in lower energies, fluorine substitution stabilizes hydrous minerals (like brucite) to higher temperatures and significantly affects their thermodynamic properties, which has significant implications in mineral physical and geochemical studies.
EXPLORANDO O TESTE AUDIT E SEUS PARÂMETROS EM UM HOSPITAL PEDIÁTRICO
Authors: Rigo Felipe Leonardo , Tavares Silva Cassidy , Beatriz Martins Silva Mércia , Pereira Lopes de Souza Thaís 
Published: November 2021

INTRODUÇÃO: O consumo abusivo de bebidas alcoólicas constitui um dos principais problemas de saúde pública no mundo e anualmente 3 milhões de mortes são decorrentes do uso nocivo do álcool o que representa 5,3% das mortes mundiais. A recente pandemia causada pelo coronavírus 2019 (COVID-19) e o isolamento social tem implicações que impactam no comportamento da saúde, o que inclui o consumo de álcool. OBJETIVO: Investigar o padrão de consumo de bebidas alcoólicas entre os profissionais de saúde durante a pandemia do COVID-19. METODOLOGIA: Estudo transversal, descritivo, quantitativo e realizado em um hospital público pediátrico da rede estadual de saúde e referência para o atendimento de doenças infecto parasitárias no estado de Minas Gerais. A coleta de dados foi realizada entre os meses de agosto a novembro de 2020. Para a coleta dos dados utilizou-se dois instrumentos, sendo o primeiro referente a questões do perfil sociodemográfico e ocupacional dos trabalhadores. Já o segundo instrumento foi o Alcohol Use DisordersIdentification Test (AUDIT). Estudo aprovado pelo Parecer nº 4.130.301. RESULTADOS: Participaram do estudo 271 profissionais de saúde, sendo (91,2%) mulheres, com idade entre 30 e 49 anos (67,9%), auto declararam raça branca (39,6%), solteiros (48,9%), possuía religião (87,4%), pós-graduação (40%). Quanto as variáveis do padrão de consumo, (65,3%) ingerem bebidas alcoólicas. Entre as bebidas mais consumidas observa-se a cerveja (35,6%), seguido do vinho (27,5%). A frequência de consumo foi de 2 a 4 vezes no mês em (55,9%) e a cada consumo bebem em torno de 1 a 2 doses (62,3%). Entre os principais motivos listados para o consumo de álcool temos, lazer/recreação (29,5%), relaxar (21,3%) e confinamento/tensão pela pandemia (5,1%). Entre os participantes do estudo (14,1%) relataram que iniciaram ou tiveram aumento do consumo de bebidas alcoólicas durante a pandemia. Houve associação significativa para o uso de risco entre os entrevistados que tem familiares que consomem álcool (p<0,001) e entre os que bebiam antes da pandemia (p<0,001). CONCLUSÃO: O estudo evidenciou que a ingestão de bebidas alcoólicas entre os profissionais de saúde é frequente. É imperativo novas pesquisas que investigue o padrão de consumo de bebidas alcoólicas entre os profissionais de saúde. É fundamental que haja nas instituições de saúde políticas de ação com foco na promoção de hábitos saudáveis de vida
Palavras-chave: Bebidas alcoólicas; Profissionais de Saúde; Pandemia COVID19
A EFETIVIDADE DE AÇÕES EDUCATIVAS NA REDUÇÃO DE INCONFORMIDADES GERADAS PELO SISTEMA DRG-BRASIL EM 10 HOSPITAIS PÚBLICOS DE MINAS GERAIS
Authors: Rodrigues Fernandes de Oliveira Priscilla , Carolina Duarte Andrade Cynthia , Rodolfo Caldeira de Jesus Victor , Rubson Alves Alisson 
Published: November 2021

Objetivo: Descrever o impacto de ações educativas na redução de inconformidades apontadas pelo sistema Diagnosis Related Groups Brasil em 10 hospitais da Fhemig no período de janeiro a julho 2021. Referencial: O DRG- Brasil mensura e categoriza a complexidade e a gravidade clínica de pacientes e possibilita o levantamento de estratégias para melhor a assitência e alocação de recursos. Método: Estudo de caso sobre a efetividade de ações educativas na melhoria da qualidade da codificação realizada em 10 hospitais da Fhemig através do software DRG-Brasil. Foram realizadas reuniões mensais e treinamento com os analistas dos hospitais. A efetividade foi mensurada a partir da comparação do número de inconformidades geradas antes e após as ações educativas. Resultados: Das 23.326 altas codificadas no período da análise, foram geradas 1.122 inconformidades que após a ação educativa e reuniões realizadas reduziram em 64,4%. Dentre os tipos de inconformidades, “CID com especialização não utilizada” foi a que apresentou maior ocorrência (44,6%) e também maior redução (69,0%). Conclusão: As ações educativas realizadas foram efetivas para melhoria da qualidade do processo de codificação.
REABILITAÇÃO CIRÚRGICA DE SEQUELAS DE FRATURA PANFACIAL
Authors: Bornachi de Souza Adriano Augusto , Martins Gusta , Figueiredo Amaral Marcio Bruno , Lanes Silveira Roger 
Published: November 2021

OBJETIVO: Relatar caso de reabilitação de sequelas de fratura panfacial.
MÉTODO: Realizado acompanhamento da admissão até alta hospitalar e retorno.
FUNDAMENTAÇÃO TEÓRICA: A fratura panfacial envolve o osso frontal, o terço médio e a mandíbula, ou ao menos duas dessas regiões. Essas lesões apresentam desafio no manejo para evitar sequelas. Sequelas após fraturas maxilofaciais são frequentes e podem afetar qualidade de vida.
RESULTADOS: Paciente sexo masculino, 24 anos, acidente de moto com fratura panfacial. Devido à cominuição maxilar e nasal, optou-se por redução incruenta destes. Posteriormente, constatou-se presença de fístulas oroantral e oronasal, perda de projeção maxilar à direita e laterorrinia. Foi planejada reabilitação com fechamento de fístulas (retalho de músculo bucinador), correção da região nasal (rinosseptoplastia e uso de enxerto costocondral) e maxilar (enxerto da crista ilíaca). Paciente apresentou fechamento adequado das fístulas, ganho de projeção maxilar à direita e atenuação na laterorrinia.
CONCLUSÕES: Correção de sequelas em face é um desafio, principalmente em traumas envolvendo múltiplas fraturas. Tratamento multidisciplinar é necessário.
Evaluation of a Web Platform to Record Lifestyle Habits in Subjects at Risk of Developing Type 2 Diabetes in a Middle-Income Population: Prospective Interventional Study
Authors: Sevilla-Gonzalez Magdalena Del Rocio , Bourguet-Ramirez Brigette , Lazaro-Carrera Laura Sofia , Martagon-Rosado Alexandro J , Gomez-Velasco Donaji Veronica , Viveros-Ruiz Tannia Leticia 
Published: November 2021

Background
Lifestyle is the focus of type 2 diabetes (T2D) prevention strategies. Prevention strategies using mobile health (mHealth)–based therapy have shown positive results for T2D prevention in high-income settings, but little is known about their effectiveness in low- and middle-income populations where the burden of T2D is substantial. “Vida Sana” is a web platform designed to record lifestyle habits and medication use within a lifestyle change program.

Objective
We sought to identify the barriers, feasibility, usability, and effectiveness of Vida Sana to record lifestyle habits in subjects at risk of developing T2D in a middle-income setting.

Methods
This was a 3-month prospective interventional study in Mexican individuals. A total of 77 subjects at risk of T2D (with prediabetes and BMI between 24 and 40 kg/m2) were selected. Feasibility was assessed by study retention. Usability was evaluated with the System Usability Scale (SUS). Effectiveness measures included changes in weight, body composition, BMI, glycated hemoglobin A1c (HbA1c), and fasting blood glucose from baseline to 3 months. Linear regression models were used to account for covariates.

Results
The feasibility of Vida Sana was 42%, with 33 subjects using the platform, and the usability was 48.7 (SD 14.24). Reported barriers to platform usage were; difficulty in accessing the platform from difficulty of use (12 subjects, 36%), lack of time to record their habits (11 subjects, 34%), lack of interest to record their habits (6 subjects, 18%), and lack of resources (4 subjects, 11%). The platform was effective for lowering glucose in fasting (–3.1 mg/dL vs –0.11 [SD 8.08] mg/dL; P=.038) and at 2 hours (–16.9 mg/dL vs 2.5 [SD 26.1] mg/dL; P=.045), body fat percentage (–1.3 [–2.2 to –0.7] vs –1.02 [–1.9 to –0.3]; P=.02), and waist circumference (–3.2 [SD 5.1] cm vs –1.7 [SD 5.0] cm; P=.02) independent of their age, sex, treatment, and education level.

Conclusions
The use of the web platform was effective for improving glycemic and anthropometric parameters in a population at risk of developing diabetes. Improving accessibility and ease of navigation could improve the acceptance of digital health solutions in a middle-income population.
Purpose Formulation, Coalition Building, and Evidence Use in Public–Academic Partnerships: Web-Based Survey Study
Authors: Kang-Yi Christina D , Page Amy 
Published: November 2021

Background
Partnerships between academic institutions and public care agencies (public–academic partnerships [PAPs]) can promote effective policy making and care delivery. Public care agencies are often engaged in PAPs for evidence-informed policy making in health care. Previous research has reported essential partnership contextual factors and mechanisms that promote evidence-based policy making and practice in health care. However, the studies have not yet informed whether public care agency leaders’ and academic researchers’ perceptions of partnership purpose formulation and coalition building evolve through the PAP life cycle and whether public care agency leaders’ use of research evidence differs through life cycle stages.

Objective
This exploratory study aims to focus on PAPs designed to improve youth mental health and well-being outcomes. This study also aims to identify public care agency leaders’ and academic researchers’ perceptions of PAP purpose formulation (structure, goals, primary function, and agenda-setting process) and coalition building (mutual benefits, trust, convener’s role, member role clarity, and conflict management) by PAP life cycle stage and examine whether public care agency leaders’ use of research evidence differs according to the perception of PAP purpose formulation and coalition building through the PAP life cycle.

Methods
A web-based survey of PAP experience was conducted by recruiting academic researchers (n=40) and public care agency leaders (n=26) who were engaged in PAPs for the past 10 years. Public care agency leaders additionally participated in the survey of the Structured Interview for Evidence Use scale (n=48).

Results
Most public care agency leaders and academic researchers in PAPs formed, matured, and sustained perceived their PAP as having purpose formulation context well aligned with their organizational purpose formulation context, pursuing mutual benefits, having leadership representation and role clarity, having a higher level of trust, and knowing how to handle conflicts. Most PAPs across all life cycle stages crystallized another issue to focus, but not all PAPs with issue crystallization had purpose reformulation. Public care agency leaders who trusted academic researchers in their PAP had greater use of research evidence. Public care agency leaders in PAPs that had gone through new issue crystallization also showed greater use of research evidence compared with those that had not.

Conclusions
To promote public care agency leaders’ use of research evidence, focusing on developing trusting partnerships and continuously crystallizing PAP issues are important.

International Registered Report Identifier (IRRID)
RR2-10.2196/14382
The Development of an mHealth Tool for Children With Long-term Illness to Enable Person-Centered Communication: User-Centered Design Approach
Authors: Wiljén Angelica , Chaplin John Eric , Crine Vanessa , Jobe William , Johnson Ensa , Karlsson Katarina , Lindroth Tomas , Schwarz Anneli , Stenmarker Margaretha , Thunberg Gunilla , Öhlén Joakim , Nilsson Stefan 
Published: November 2021

BackgroundChildren with long-term illnesses frequently experience symptoms that could negatively affect their daily lives. These symptoms are often underreported in health care. Despite a large number of mobile health (mHealth) tools, few are based on a theoretical framework or supported by scientific knowledge. Incorporating universal design when developing a product can promote accessibility and facilitate person-centered communication.ObjectiveThe aim of this study is to identify the symptom-reporting needs of children with cancer and congenital heart defects that could be satisfied by using a mobile app. Another aim is to evaluate how the child might interact with the app by considering universal design principles and to identify parents’ views and health care professionals’ expectations and requirements for an mHealth tool.MethodsUser-centered design is an iterative process that focuses on an understanding of the users. The adapted user-centered design process includes 2 phases with 4 stages. Phase 1 involved interviews with 7 children with long-term illnesses, 8 parents, and 19 health care professionals to determine their needs and wishes for support; a workshop with 19 researchers to deepen our understanding of the needs; and a workshop with developers to establish a preliminary tool to further investigate needs and behaviors. Phase 2 involved interviews with 10 children with long-term illnesses, 9 parents, and 21 health care professionals to evaluate the mock-up (prototype) of the mHealth tool. Data were synthesized using the interpretive description technique.ResultsA total of 4 aspects of needs emerged from the synthesis of the data, as follows: different perspectives on provided and perceived support; the need for an easy-to-use, non–clinic-based tool to self-report symptoms and to facilitate communication; the need for safety by being in control and reaching the child’s voice; and a way of mapping the illness journey to facilitate recall and improve diagnostics. The children with long-term illnesses expressed a need to not only communicate about pain but also communicate about anxiety, fatigue, fear, and nausea.ConclusionsThe findings of this study indicated that the PicPecc (Pictorial Support in Person-Centered Care for Children) app is a potential solution for providing communicative support to children with long-term illnesses dealing with multiple symptoms and conditions. The interview data also highlighted symptoms that are at risk of being overlooked if they are not included in the mobile app. Further studies are needed to include usability testing and evaluation in hospitals and home care settings.