bluuebunny/crossref_metadata_2025_split huggingface dataset:
Emirati Women Leaders in the Cultural Sector
Authors: Prager Laila 
Published: May 2020

Abstract
During the last decade Emirati women, due to their ever increasing educational achievements—sustained by a state politics of modernization—have ventured into a great variety of occupations. As a corollary, the term “women leadership” has become fashionable in public and governmental discourses, highlighting Emirati women’s successes. In the article, I compare the state narrative on women leadership and female empowerment with the experiences of 30 Emirati women leaders from the cultural sector with whom I conducted extensive interviews (2018–19) about their career pathways, family background, achievements, and the various challenges and obstacles they face—both at work and at home. In this context, it is examined how Emirati women leaders are compelled to navigate between state feminist discourses and the still prevalent conservative gender role and value expectations in the United Arab Emirates. Finally, I discuss whether and to what extent UAE state feminism facilitates Emirati women’s empowerment.
Revolutionary Cosmopolitanism and its Limits
Authors: Seng (成国泉) Guo-Quan 
Published: May 2020

Abstract
This article analyzes the extent and limits of the Chinese Communist Party’s (CCP) revolutionary cosmopolitanism in Southeast Asia. Between 1945 and 1949, the CCP intellectuals Hu Yuzhi and Wang Renshu operated a network of leftwing newspapers in Southeast Asia’s major urban centers. They championed the revolution in the homeland, while supporting anti-colonial nationalist movements in the region. Taking a comparative approach, I argue that the CCP’s revolutionary cosmopolitanism developed and diverged on the ground according to the diasporic community’s social structure, the contingency of events in the process of decolonization and initiatives taken by local CCP leaders. While the CCP in Jakarta turned neutral in the face of republican atrocities against Chinese, Singapore and Medan went on to mobilize merchants and youths to take part in local anti-colonial movements. The CCP stood for a moderate, anti-colonial Malayan nationalism in Singapore, in comparison with a more radical, non-assimilationist position in solidarity with Indonesia’s independence struggle in Medan.
A Technique for Seamless Forecast Construction and Validation from Weather to Monthly Time Scales
Authors: Dirmeyer Paul A. , Ford Trent W. 
Published: May 2020

Abstract
Seamless prediction means bridging discrete short-term weather forecasts valid at a specific time and time-averaged forecasts at longer periods. Subseasonal predictions span this time range and must contend with this transition. Seamless forecasts and seamless validation methods go hand-in-hand. Time-averaged forecasts often feature a verification window that widens in time with growing forecast leads. Ideally, a smooth transition across daily to monthly time scales would provide true seamlessness—a generalized approach is presented here to accomplish this. We discuss prior attempts to achieve this transition with individual weighting functions before presenting the two-parameter Hill equation as a general weighting function to blend discrete and time-averaged forecasts, achieving seamlessness. The Hill equation can be tuned to specify the lead time at which the discrete forecast loses dominance to time-averaged forecasts, as well as the swiftness of the transition with lead time. For this application, discrete forecasts are defined at any lead time using a Kronecker delta weighting, and any time-averaged weighting approach can be used at longer leads. Time-averaged weighting functions whose averaging window widens with lead time are used. Example applications are shown for deterministic and ensemble forecasts and validation and a variety of validation metrics, along with sensitivities to parameter choices and a discussion of caveats. This technique aims to counterbalance the natural increase in uncertainty with forecast lead. It is not meant to construct forecasts with the highest skill, but to construct forecasts with the highest utility across time scales from weather to subseasonal in a single seamless product.
Prediction of Tornado-Like Vortex (TLV) Embedded in the 8 May 2003 Oklahoma City Tornadic Supercell Initialized from the Subkilometer Grid Spacing Analysis Produced by the Dual-Resolution GSI-Based EnVar Data Assimilation System
Authors: Wang Yongming , Wang Xuguang 
Published: May 2020

Abstract
Explicit forecasts of a tornado-like vortex (TLV) require subkilometer grid spacing because of their small size. Most previous TLV prediction studies started from interpolated kilometer grid spacing initial conditions (ICs) rather than subkilometer grid spacing ICs. The tornadoes embedded in the 8 May 2003 Oklahoma City tornadic supercell are used to understand the impact of IC resolution on TLV predictions. Two ICs at 500-m and 2-km grid spacings are, respectively, produced through an efficient dual-resolution (DR) and a single-coarse-resolution (SCR) EnVar ingesting a 2-km ensemble. Both experiments launch 1-h forecasts at 500-m grid spacing. Diagnostics of data assimilation (DA) cycling reveal DR produces stronger and broader rear-flank cold pools, more intense downdrafts and updrafts with finer scales, and more hydrometeors at high altitudes through accumulated differences between two DA algorithms. Relative differences in DR, compared to SCR, include the integration from higher-resolution analyses, the update for higher-resolution backgrounds, and the propagation of ensemble perturbations along higher-resolution model trajectory. Predictions for storm morphology and cold pools are more realistic in DR than in SCR. The DR-TLV tracks match better with the observed tornado tracks than SCR-TLV in timing of intensity variation, and in duration. Additional experiments suggest 1) the analyzed kinematic variables strongly influence timing of intensity variation through affecting both low-level rear-flank outflow and midlevel updraft; 2) potential temperature analysis by DR extends the second track’s duration consistent with enhanced low-level stretching, delayed broadening large-scale downdraft, and (or) increased near-surface baroclinic vorticity supply; and 3) hydrometeor analyses have little impact on TLV predictions.
Association between heel-rise test performance and clinical severity of chronic venous insufficiency
Authors: Pereira Danielle Aparecida Gomes , Furtado Sheyla Rossana Cavalcanti , Amâncio Gisele Pereira de Oliveira , Zuba Priscila Penasso , Coelho Cristiane Cenachi , de Lima Ana Paula , Carvalho Maria Luiza Vieira , Monteiro Débora Pantuso 
Published: May 2020

Background Peripheral pump dysfunction is important in identifying manifestations of chronic venous insufficiency. The association with disease severity may define better treatment strategies. Objective To evaluate the association between peripheral muscular pump performance by heel-rise test, age, physical activity, use of compression stockings, and chronic venous insufficiency clinical severity. Methods Subjects with chronic venous insufficiency were enrolled in the study ( n = 172) and evaluated by clinical–etiology–anatomy–pathophysiology severity and heel-rise test. Results In model 1 of logistic regression, number of heel-rise test repetitions, age, and physical activity explained 47% of clinical–etiology–anatomy–pathophysiology severity ( p = 0.0001), physical activity contributed the most. In model 2, heel-rise test repetition rate, age, and physical activity explained 46.4% of clinical–etiology–anatomy–pathophysiology severity ( p = 0.0001), repetition rate contributed the most. Conclusion: There was an inverse association between muscular pump performance and physical activity with clinical–etiology–anatomy–pathophysiology severity, muscular pump repetition rate contributed to a less severe outcome.
A Comparison of Psychosocial Factors, Substance Use Behaviors, and Sexual Behaviors by Self-Reported HIV Status Among Middle-Aged Hispanic Men Who Have Sex With Men
Authors: Valdes Beatriz , Salani Deborah , De Santis Joseph P. 
Published: May 2020

Introduction: Human immunodeficiency virus (HIV) is a significant health issue among Hispanic men who have sex with men (MSM). Despite existing research, no studies have compared psychosocial factors by self-reported HIV antibody status. Method: Participants ( n = 150) completed measures of social support, loneliness, depressive symptoms, substance use, and sexual behaviors. Results: Participants with a self-reported HIV-antibody positive status reported lower levels of social support and higher levels of illicit substance use. Hispanic MSM with an unknown HIV antibody status reported more sexual partners. Conclusion: More research is needed to address psychosocial factors (social support, loneliness, depressive symptoms), substance use, and sexual behaviors among Hispanic MSM.
Reassessing the minimum two-year follow-up standard after total shoulder arthroplasty—Is one year sufficient?
Authors: Mahendraraj Kuhan A , Carducci Michael P , Galvin Joseph W , Golenbock Samuel W , Grubhofer Florian , Jawa Andrew 
Published: May 2020

Background US Food and Drug Administration Investigation Device Exemption studies and academic journals emphasize the importance of two-year follow-up data in reporting outcomes of total shoulder arthroplasty, but there is limited data evaluating appropriate follow-up length. We aim to evaluate change in postoperative outcomes and complications between one and two years following anatomic and reverse total shoulder arthroplasties. Methods We retrospectively identified 250 patients who underwent anatomic and reverse total shoulder arthroplasties between 2013 and 2016 from a single surgeon arthroplasty registry. Patients without both one- and two-year follow-up data were excluded. We compared American Shoulder and Elbow Surgeons (ASES) score, Visual Analog Scale for pain, and goniometer-measured range of motion. Results Patient-reported outcome measurements ( p > 0.05) did not change between one and two years postoperatively following both reverse ( n = 146) and anatomic ( n = 104) total shoulder arthroplasties. Range of motion increased slightly ( p < 0.05), but this change was not clinically relevant. There were no additional complications. Discussion Minimum two-year clinical follow-up may not be necessary for future shoulder arthroplasty Investigation Device Exemption and other peer-reviewed investigations. Patient-reported outcomes (ASES and pain score) and range of motion plateau at one year postoperatively without additional complications. One-year follow-up is an acceptable minimum follow-up length. Level of evidence Level III—retrospective analysis.
Effect of deltoid volume on range of motion and patient-reported outcomes following reverse total shoulder arthroplasty in rotator cuff-intact and rotator cuff-deficient conditions
Authors: McClatchy Samuel G , Heise Griffin M , Mihalko William M , Azar Frederick M , Smith Richard A , Witte Dexter H , Stanfill John G , Throckmorton Thomas W , Brolin Tyler J 
Published: May 2020

Background Deltoid muscle function is paramount to the success of reverse total shoulder arthroplasty. The purpose of this study was to investigate the role of deltoid volume on shoulder range of motion and patient-reported outcomes following reverse total shoulder arthroplasty in rotator cuff-intact and rotator cuff-deficient conditions. Methods Retrospective review of records identified 107 patients who met inclusion criteria. The rotator cuff integrity was evaluated by two musculoskeletal-trained radiologists. Volumetric deltoid measurements were calculated from preoperative computed tomography or magnetic resonance imaging scans. Satisfactory outcomes were defined as forward elevation of at least 135°, external rotation of at least 35°, and American Shoulder and Elbow Surgeons and Single Assessment Numerical Evaluation scores of at least 70. Results Mean total deltoid muscle volume was significantly higher in patients with satisfactory forward elevation (57.8 ± 18.1 cm³) versus unsatisfactory forward elevation (48.6 ± 19.5 cm³) (p = 0.013). When separated by rotator cuff integrity, total deltoid volume was significantly higher (p = 0.030) in patients who achieved satisfactory forward elevation in the rotator cuff-deficient group but not the rotator cuff-intact group (p = 0.533). Discussion Preoperative deltoid volume directly correlated with achieving satisfactory forward elevation after reverse total shoulder arthroplasty in rotator cuff-deficient conditions and may be one factor in determining the ability to achieve satisfactory outcomes in the rotator cuff-deficient patient.
Rhinologic Procedures in the Era of COVID-19: Health-care Provider Protection Protocol
Authors: Taha Mohamed A. , Hall Christian A. , Rathbone Richard F. , Corsten Luke A. , Bowie Charles R. , Waguespack Paul J. , Stanger Richard , Stevenson Megan M. , Zito Brittany A. , Barham Henry P. 
Published: May 2020

Introduction SARS-CoV-2 has been identified as the pathogen causing the outbreak of Coronavirus Disease 2019 (COVID-19) that started in Wuhan, China, in December 2019. SARS-CoV-2 has human-to-human transmission ability and universally contagious to all populations. The main transmission patterns are respiratory droplets transmission and contact transmission. The purpose of this study is to propose a protocol that may be used as a guide to reduce the incidence of COVID-19 infections among otolaryngology care teams. Methods A prospective cohort study was conducted to show the efficacy of our protocol to prevent transmission to health-care providers from March 11, 2020 through April 14, 2020. The protocol consisted of a series of protective measures that we applied to all health-care providers, then testing of our providers for COVID-19 using reverse transcription polymerase chain reaction along with immunoglobulin M (IgM) and immunoglobulin G (IgG) testing at the end of the study period to ensure effectiveness. Results Our protocol resulted in zero transmissions to our health-care providers during the duration of the initial study. We were involved in greater than 150 sinonasal, skull base, open airway, and endoscopy procedures during this study. At the conclusion of the initial 5 weeks, we had no health-care providers test positive for SARS-CoV-2. Conclusion According to our proposed protocol, we were able to provide care for all patients in clinic, hospital, emergent, intensive, and surgical settings with no transmission of SARS-CoV-2 by symptomatology and post evaluation testing.
The utility of hip arthroscopy for patients with painful borderline hip dysplasia
Authors: Hwang Deuk-Soo , Kang Chan , Lee Jeong-Kil , Park Jae-Young , Zheng Long , Hwang Jung-Mo 
Published: May 2020

Purpose: We measured the width of the acetabular labra in, and the clinical outcomes of, patients with borderline hip dysplasia (HD) who underwent arthroscopy. Methods: A total of 1436 patients who underwent hip arthroscopy to treat symptomatic, acetabular labral tears were enrolled. From this cohort, we extracted a borderline HD group (162 cases). Lateral labral widths were evaluated using preoperative magnetic resonance imaging scans. Clinical data including the modified Harris hip score (mHHS), non-arthritic hip score (NAHS), hip outcome score–activity of daily living (HOS-ADL) score, visual analog scale (VAS) pain score, and Tönnis grade were collected. In addition, patient satisfaction with arthroscopy outcomes was rated. All complications and reoperations were noted. Results: The mean follow-up time was 87.4 months. The lateral labral width was 7.64 mm in those with normal hips and 7.73 mm in borderline HD patients, respectively ( p = 0.870). The Tönnis grade progressed mildly from 0.46 to 0.76 ( p = 0.227). At the last follow-up, clinical outcome scores (mHHS, NAHS, and HOS-ADL scores) and the VAS score were improved ( p < 0.001). The mean patient satisfaction was scored at 8.2. The reoperation rate was higher in those who underwent labral debridement (25.6%) than labral repair (4.1%). Conclusions: The lateral labral width did not differ significantly between the borderline HD group and the nondysplastic control group. Arthroscopy relieved the symptoms of painful borderline HD and did not accelerate osteoarthritis. Therefore, if such patients do not respond to conservative treatment, hip arthroscopy can be considered for further treatment.
Redesigning Matrixed Organisations: HR Responsibilities
Authors: Chakravarti Ranjan , Bhaduri Nilanjana 
Published: May 2020

Organisations have used matrix structures to stay agile and flexible to do more with less. However, these structures with a dual chain of command have been fraught with power struggles, defeating the purpose of a matrix. Unfortunately, in most cases, the business continues to struggle with these issues. In India, managing the generational difference in family-owned businesses is akin to the matrix organisation and hence has similar complexities. Human resources (HR) as the custodian of organisation culture has the power to restructure. To do this, HR first needs to reinvent itself and make itself a trusted partner to the business. This article highlights some of these practices that HR needs to unlearn and learn that would help HR address the organisation structure to peak performance.
PretiMeth: precise prediction models for DNA methylation based on single methylation mark
Authors: Tang Jianxiong , Zou Jianxiao , Zhang Xiaoran , Fan Mei , Tian Qi , Fu Shuyao , Gao Shihong , Fan Shicai 
Published: May 2020

Abstract
Background
The computational prediction of methylation levels at single CpG resolution is promising to explore the methylation levels of CpGs uncovered by existing array techniques, especially for the 450 K beadchip array data with huge reserves. General prediction models concentrate on improving the overall prediction accuracy for the bulk of CpG loci while neglecting whether each locus is precisely predicted. This leads to the limited application of the prediction results, especially when performing downstream analysis with high precision requirements.

Results
Here we reported PretiMeth, a method for constructing precise prediction models for each single CpG locus. PretiMeth used a logistic regression algorithm to build a prediction model for each interested locus. Only one DNA methylation feature that shared the most similar methylation pattern with the CpG locus to be predicted was applied in the model. We found that PretiMeth outperformed other algorithms in the prediction accuracy, and kept robust across platforms and cell types. Furthermore, PretiMeth was applied to The Cancer Genome Atlas data (TCGA), the intensive analysis based on precise prediction results showed that several CpG loci and genes (differentially methylated between the tumor and normal samples) were worthy for further biological validation.

Conclusion
The precise prediction of single CpG locus is important for both methylation array data expansion and downstream analysis of prediction results. PretiMeth achieved precise modeling for each CpG locus by using only one significant feature, which also suggested that our precise prediction models could be probably used for reference in the probe set design when the DNA methylation beadchip update. PretiMeth is provided as an open source tool via https://github.com/JxTang-bioinformatics/PretiMeth.
Changes of hospitalization trend in the pediatric cardiology division of a single center by increasing adult with congenital heart disease
Authors: Lee Sang-Yun , Kim Gi-Beom , Kwon Hye-Won , Song Mi-kyoung , Bae Eun Jung , Cho Sungkyu , Kwak Jae Gun , Lim Hong-Gook , Kim Woong-Han , Lee Jeong-Ryul 
Published: May 2020

Abstract
Background
As a result of advances in pediatric care and diagnostic testing, there is a growing population of adults with congenital heart disease (ACHD). The purpose of this study was to better define the epidemiology and changes in the trend of hospitalizations for ACHD in Korean society.

Methods
We reviewed outpatient and inpatient data from 2005 to 2017 to identify patient ≥18 years of age admitted for acute care with a congenital heart disease (CHD) diagnosis in the pediatric cardiology division. We tried to analyze changes of hospitalization trend for ACHD.

Results
The ratio of outpatients with ACHD increased 286.5%, from 11.1% (1748/15,682) in 2005 to 31.8% (7795/24,532) in 2017. The number of ACHD hospitalizations increased 360.7%, from 8.9% (37/414) in 2005 to 32.1% (226/705) in 2017. The average patient age increased from 24.3 years in 2005 to 27.4 in 2017. The main diagnosis for admission of ACHD is heart failure, arrhythmia and Fontan-related complications. The annual ICU admission percentage was around 5% and mean length of intensive care unit (ICU) stay was 8.4 ± 14.6 days. Mean personal hospital charges by admission of ACHD increased to around two times from 2005 to 2017. (from $2578.1 to $3697.0). Total annual hospital charges by ACHD markedly increased ten times (from $95,389.7 to $831,834.2).

Conclusions
The number of hospital cares for ACHD dramatically increased more than five times from 2005 to 2017. We need preparations for efficient healthcare for adults with CHD such as a multi-dimensional approach, effective communication, and professional training.
Association between inflammation and skeletal muscle proteolysis, skeletal mass and strength in elderly heart failure patients and their prognostic implications
Authors: Koshikawa Masayuki , Harada Masahide , Noyama Shunsuke , Kiyono Ken , Motoike Yuji , Nomura Yoshihiro , Nishimura Asuka , Izawa Hideo , Watanabe Eiichi , Ozaki Yukio 
Published: May 2020

Abstract
Background
Inflammation and skeletal muscle wasting often coexist in elderly populations, but few studies have examined their relationship in elderly heart failure (HF) patients. This study examined the relationship between inflammation and increased skeletal muscle proteolysis, reduced skeletal mass and strength, and their prognostic implications in elderly HF patients (> 65 years) using a random forest approach.

Methods
We prospectively enrolled consecutive elderly HF patients (n = 78) and age- and sex-matched control subjects (n = 83). We measured the interleukin (IL)-6, C-reactive protein (CRP), and B-type natriuretic peptide (BNP) levels, lower limb muscle mass and strength, and 6-min walk distance. The amount of muscle proteolysis was determined by urinary 3-methylhystidine, normalized by creatinine (3-MH/Cr). The composite endpoint was defined as all-cause death or hospitalizations due to worsening HF.

Results
Compared to controls, elderly HF patients had a significantly higher IL-6, CRP, BNP, and 3-MH/Cr, and exhibited a reduced lower limb muscle mass and strength. A correlation analysis demonstrated significant positive correlations between the inflammatory cytokine levels and 3-MH/Cr and BNP, and negative correlations with the lower limb muscle mass and strength, and 6-min walk distance. During a median follow-up of 2.4-years, 24 patients reached the endpoint. A random forest model revealed that inflammatory cytokines, skeletal muscle wasting, and the BNP had greater effects on the risk prediction. The algorithm achieved an area under the receiver operating characteristic curve of 0.887 (95% CI, 0.772–1.000).

Conclusion
This study provided evidence of the association between inflammation and increased skeletal muscle proteolysis, reduced skeletal mass and strength, and their prognostic roles in elderly HF patients.