bluuebunny/crossref_metadata_2025_split huggingface dataset:
Low High‐Sensitivity C‐Reactive Protein Level in Korean Patients With Chronic Kidney Disease and Its Predictive Significance for Cardiovascular Events, Mortality, and Adverse Kidney Outcomes: Results From KNOW‐CKD
Authors: Lee Changhyun , Park Keun Hyung , Joo Young Su , Nam Ki Heon , Chang Tae‐Ik , Kang Ea Wha , Lee Joongyub , Oh Yun Kyu , Jung Ji Yong , Ahn Curie , Lee Kyu‐Beck , Park Jung Tak , Yoo Tae‐Hyun , Kang Shin‐Wook , Han Seung Hyeok 
Published: October 2020

Background
Inflammation levels are lower in East Asians than in Western people. We studied the association between high‐sensitivity hs‐CRP (C‐reactive protein) and adverse outcomes in Korean patients with chronic kidney disease.

Methods and Results
We included 2018 participants from the KNOW‐CKD (Korean Cohort Study for Outcome in Patients With Chronic Kidney Disease) between April 2011 and February 2016. The primary outcome was a composite of extended major cardiovascular events (eMACE) or all‐cause mortality. The secondary end points were separate outcomes of eMACE, all‐cause death, and adverse kidney outcome. We also evaluated predictive ability of hs‐CRP for the primary outcome. The median hs‐CRP level was 0.60 mg/L. During the mean follow‐up of 3.9 years, there were 125 (6.2%) eMACEs and 80 (4.0%) deaths. In multivariable Cox analysis after adjustment of confounders, there was a graded association of hs‐CRP with the primary outcome. The hazard ratios for hs‐CRPs of 1.0 to 2.99 and ≥3.0 mg/L were 1.33 (95% CI, 0.87–2.03) and 2.08 (95% CI, 1.30–3.33) compared with the hs‐CRP of <1.0 mg/L. In secondary outcomes, this association was consistent for eMACE and all‐cause death; however, hs‐CRP was not associated with adverse kidney outcomes. Finally, prediction models failed to show improvement of predictive performance of hs‐CRP compared with conventional factors.

Conclusions
In Korean patients with chronic kidney disease, the hs‐CRP level was low and significantly associated with higher risks of eMACEs and mortality. However, hs‐CRP did not associate with adverse kidney outcome, and the predictive performance of hs‐CRP was not strong.

Registration

URL:
http://www.clinicaltrials.gov
; Unique identifier: NCT01630486.
Catalytic Cooperation
Authors: Hale Thomas 
Published: October 2020

AbstractScholars typically model the politics of global public goods or common pool resources as difficult collective action problems. Theories of international organization aim to explain how institutions can promote cooperation by solving the free rider problem. Based on an analysis of a quintessential global collective action problem—international climate mitigation—this article challenges both this diagnosis of the problem and the concomitant institutional remedies. Important elements of climate mitigation exhibit three key features that depart from the canonical model: joint goods, preference heterogeneity, and increasing returns. The presence of these features creates the possibility for “catalytic cooperation.” Under such conditions, the chief barrier to cooperation is not the threat of free riding but the lack of incentive to act in the first place. States and other actors seek to solve this problem by creating “catalytic institutions” that work to shift actors’ preferences and strategies toward cooperative outcomes over time. While catalytic institutions can be seen in many areas of world politics, the 2015 Paris Agreement on climate change has put this logic of cooperation at its core, raising the possibility that similar catalytic institutions may facilitate cooperation in other areas of world politics characterized by analogous problem structures.
Beliefs About Consequences from Climate Action Under Weak Climate Institutions: Sectors, Home Bias, and International Embeddedness
Authors: Bayer Patrick , Genovese Federica 
Published: October 2020

Abstract
Climate policy has distributional effects, and ratcheting up climate ambition will only become politically feasible if the general public believes that their country can win from ambitious climate action. In this article, we develop a theory of belief formation that anchors distributional effects from climate action at the sector level. Specifically, we study how knowing about these impacts shapes public beliefs about collective economic consequences from climate policy—not only in a home country but also abroad. A nationally representative survey experiment in the United Kingdom demonstrates that respondents are biased toward their home country in assessing information about winning and losing sectors: while beliefs brighten for good news and worsen for bad news when the home country is involved, distributional effects from abroad are discounted for belief formation. We also show that feelings of “international embeddedness,” akin to globalization attitudes, make UK respondents consistently hold more positive beliefs that the country can benefit from ambitious climate action. Ruling out several alternative explanations, these results offer a first step toward a better understanding of how distributional effects in one issue area, such as globalization, can spill over to other issue areas, such as climate change.
Political Institutions and Supply-Side Climate Politics: Lessons from Coal Ports in Canada and the United States
Authors: Harrison Kathryn 
Published: October 2020

AbstractIn recent years, a new “supply-side” climate politics has emerged as activists have turned their attention from fossil fuel combustion to fossil fuel extraction and transport. This article investigates conditions for success of anti–fossil-fuel activism by comparing the fate of two proposed coal terminals on either side of the Canada–United States border. Both cases highlight that fossil fuel transport infrastructure is especially vulnerable to opposition as a result of concentrated costs and limited economic benefits in transit jurisdictions that did not produce the fossil fuels in question. Still, not all contexts are equally amenable to supply-side contestation. Institutional differences explain approval of a new coal port in Canada, while a similar US facility was rejected: a weaker environmental assessment regime and more limited opportunities for local government and Indigenous vetoes. However, the regulator’s subsequent withdrawal of the still-pending Canadian terminal’s permit five years later reveals that delay can be as good as victory for opponents when markets for fossil fuels decline.
Making up Numbers
Authors: Kopp Ekkehard 
Published: October 2020

Making up Numbers: A History of Invention in Mathematics offers a detailed but accessible account of a wide range of mathematical ideas. Starting with elementary concepts, it leads the reader towards aspects of current mathematical research.
The book explains how conceptual hurdles in the development of numbers and number systems were overcome in the course of history, from Babylon to Classical Greece, from the Middle Ages to the Renaissance, and so to the nineteenth and twentieth centuries. The narrative moves from the Pythagorean insistence on positive multiples to the gradual acceptance of negative numbers, irrationals and complex numbers as essential tools in quantitative analysis.
Within this chronological framework, chapters are organised thematically, covering a variety of topics and contexts: writing and solving equations, geometric construction, coordinates and complex numbers, perceptions of ‘infinity’ and its permissible uses in mathematics, number systems, and evolving views of the role of axioms.
Through this approach, the author demonstrates that changes in our understanding of numbers have often relied on the breaking of long-held conventions to make way for new inventions at once providing greater clarity and widening mathematical horizons. Viewed from this historical perspective, mathematical abstraction emerges as neither mysterious nor immutable, but as a contingent, developing human activity.
Making up Numbers will be of great interest to undergraduate and A-level students of mathematics, as well as secondary school teachers of the subject. In virtue of its detailed treatment of mathematical ideas, it will be of value to anyone seeking to learn more about the development of the subject.
A Simulation Framework to Support the Design and Evaluation of Adaptive Scanning for Phased-Array Weather Radars
Authors: Torres Sebastián M. , Schvartzman David 
Published: October 2020

AbstractWe propose a simulation framework that can be used to design and evaluate the performance of adaptive scanning algorithms on different phased-array weather radar designs. The simulator is proposed as tool to 1) compare the performance of different adaptive scanning algorithms on the same weather event, 2) evaluate the performance of a given adaptive scanning algorithm on several weather events, and 3) evaluate the performance of a given adaptive scanning algorithm on a given weather event using different radar designs. We illustrate the capabilities of the proposed framework to design and evaluate the performance of adaptive algorithms aimed at reducing the update time using adaptive scanning. The example concept of operations is based on a fast low-fidelity surveillance scan and a high-fidelity adaptive scan. The flexibility of the proposed simulation framework is tested using two phased-array-radar designs and three complementary adaptive scanning algorithms: focused observations, beam clustering, and dwell tailoring. Based on a significant weather event observed by an operational NEXRAD radar, our experimental results consist of radar data that were simulated as if the same event had been observed by arbitrary combinations of radar systems and adaptive scanning configurations. Results show that simulated fields of radar data capture the main data-quality impacts from the use of adaptive scanning and can be used to obtain quantitative metrics and for qualitative comparison and evaluation by forecasters. That is, the proposed simulator could provide an effective interface with meteorologists and could support the development of concepts of operations that are based on adaptive scanning to meet the evolutionary observational needs of the U.S. National Weather Service.
Exploring the Environmental Manifestation of Types of Music on Reinforcing Mindfulness and Concurrent Calorie Intake
Authors: Hussain Misba , Egan Helen , Keyte Rebecca , Mantzios Michail 
Published: October 2020

Background The role of music on energy intake is conflicting, and recent research has suggested a positive association between classical music listening and mindfulness. Objective The purpose of the present study was to investigate the effect of music, specifically classical music on state mindfulness and calorie intake of energy-dense foods. Method One hundred participants were randomly assigned to either a classical, popular or no music condition, and were served a variety of sweet (i.e., chocolate and cookies) and savoury (i.e., crisps) energy-dense foods. Results: The results found no significant differences in state mindfulness, overall calorie intake, or intake of sweet foods across the three conditions. However, participants in the classical music condition did consume significantly less savoury food than those in the no music condition. Conclusion Playing classical music may be beneficial in reducing intake of savoury foods, but not through the association to changes in state mindfulness. Future research should explore extended sessions of music listening on state mindfulness and other experiential evaluations of mindfulness to conclude on the direct and indirect effects of music on sweet and savoury foods.
Effects of Cognitive Versus Mind-Motor Training on Cognition and Functional Skills in the Community-Dwelling Older Adults
Authors: Sharma Shruti , Balaji Gandhi Karunanithi , Sahana A  , Karthikbabu Suruliraj 
Published: October 2020

Background: There is a decline in cognitive and functional skills in older adults. The objective of this study was to compare the effects of cognitive and mind-motor training (MMT) on cognition and functional skills in a community-dwelling sample of older adults. Methods: In this observer-blinded randomized clinical trial, 40 older adults with medical stability, ability to comprehend and respond to simple verbal instructions, no diagnosed psychological disorders, absence of severe visual and hearing problems, the capacity to walk independently, and a score of more than 46 in Berg Balance Scale were included. They were randomly allocated into cognitive or MMT groups. Cognitive training (CT) was practiced with activities for memory and attention, using paper–pencil tasks. MMT was practiced using a simple, indoor based square-stepping exercise. They practiced one-hour of training per day, three days a week, for eight weeks. Results: General linear model analysis showed that the time by groups was not statistically significant. The mean (standard deviation) scores in General Practitioner Assessment of Cognition Scale and Hindi Mental State Examination improved significantly (P < 0.001) following MMT [1.75 (1.29); 2.4 (1.34)] and CT [1.5 (1.36); 2.7 (0.99)]. The functional skills measured using Lawton Instrumental Activities of Daily Living Scale revealed beneficial changes for both the groups. None of the outcomes were statistically significant between the groups (P > 0.05). Conclusion: Both cognitive and MMTs showed similar practice effects on cognition and functional skills in community-dwelling older adults.
The efficacy of rotational pharmaco-mechanical thrombectomy in patients with acute iliofemoral deep vein thrombosis: Is the standard treatment of deep vein thrombosis changing?
Authors: Rodoplu Orhan , Yildiz Cenk Eray , Oztas Didem Melis , Beyaz Metin Onur , Ulukan Mustafa Ozer , Unal Orcun , Conkbayir Cenk , Ugurlucan Murat 
Published: October 2020

Objective In this study, we aimed to evaluate the efficiency of rotational thrombectomy device in pharmaco-mechanical thrombolysis for symptomatic acute ilio-femoral deep vein thrombosis. Materials and methods Between August 2013 and May 2018,82 patients with acute deep vein thrombosis comprising the iliofemoral segment whom underwent Pharmaco-mechanical thrombolysis were evaluated retrospectively. The Cleaner thrombectomy device was used. The resolution of thrombi was examined and graded. Development of post-thrombotic syndrome was assessed with Villalta scores. Results 75 patients (91.4%) had complete thrombus resolution. Between 50–99% resolution was noted in 6 patients (7.4%) and in one (1.2%) case less than %50 thrombus resolution was obtained. Seventy-five patients (91%) of the cohort could be treated in a single session; 7 patients (8.6%) required reintervention(s). Although improved post-thrombotic syndrome rates were lower at the short term, Villalta scores gradually increased during follow up. Conclusions In conclusion, Pharmaco-mechanical thrombolysis with Cleaner thrombectomy device is a safe and beneficial method for the treatment of acute iliofemoral deep vein thrombosis. Long term follow up data of large volume multicenter studies are warranted.
Efficacy of microcurrent therapy for treatment of acute knee pain: A randomized double-blinded controlled clinical trial
Authors: Lawson Daryl , Lee Kevin H , Kang Hyun Bin , Yang Nan , Llewellyn Tracy , Takamatsu Shozo 
Published: October 2020

Objective: We would like to determine whether electrotherapy, specifically microcurrent therapy, increases function and decreases pain in people who have acute knee pain. Design: Randomized, double-blinded, placebo-controlled clinical trial. Setting: University laboratory and patient home. Subjects: A total of 52 subjects (35 females and 17 males) with acute knee pain. Intervention: Treatment group ( n = 26) wore the active microcurrent therapy device at home for 3 hours per day for 4 weeks and the control group ( n = 26) wore the placebo for 3 hours per day for 4 weeks. Main Measures: Numeric Pain Rating Scale (NPRS) and Short Form 12 (SF-12) health scale were used to measure the pain level and the functionality of the participants. Secondary assessments included musculoskeletal ultrasound imaging (MSK US) and Lower Extremity Functional Scale (LEFS). Results: A total of 52 subjects completed the study; 26 in the treatment group and 26 in the control group. Microcurrent therapy significantly reduced pain over 4 weeks. Especially week three was significant ( P < 0.01) after adjusting for the family-wise error rate. The analysis on SF-12 revealed those with microcurrent therapy showed an increasing trend in the improvement of physical function score until week three. Conclusion: An active microcurrent therapy device decreased knee pain and increased function. Microcurrent therapy may be an alternative or used with a pharmacological approach for people with acute knee pain.
Comparison of Knowledge, Attitude, and Practice of Authorship Guidelines Among Medical and Dental Professionals
Authors: Parveen Shahistha , Mascarenhas Rohan , Vaswani Vina 
Published: October 2020

Aim and Objectives: Inappropriate authorship is a threat to the integrity of scientific publication. Although many journals have authorship guidelines, there may be a gap between knowledge of authorship criteria and practice. The purpose of this study was to assess and compare the knowledge, attitude, and practice of authorship guidelines among medical and dental professionals. Material and Methods: A web-based cross-sectional study was carried out using Google Survey after obtaining approval from our University Ethics Committee. The knowledge, attitude, and practice of dental and medical faculty towards authorship were assessed using a self-administered questionnaire. The corresponding authors of original articles published in 4 medical and 4 dental journals from 2014 to 2016 were sent an e-mail with a link to an electronic survey containing a questionnaire. Voluntariness, privacy, and confidentiality were ensured and mentioned in the participation information sheet (PIS). Submission of the survey was construed as informed consent. A total of 541 corresponding authors (medical [n = 275], and dental [n = 269]) were invited to the study, and 207 responded to the survey (medical [n = 104] and dental [n = 103]). Incomplete responses were eliminated (n = 5). The remaining responses (total [n = 202]; medical [n = 100], and dental [n = 102]) were analyzed. Results: The mean scores of knowledge, attitude, and practice of the participants regarding authorship were 6.9 ± 2.02 (scale of 11), 29.13 ± 3.66 (scale of 45) and 6.70 ± 0.08 (scale of 10), respectively. The knowledge of authorship guidelines among medical professionals was significantly higher than that among dental professionals. No statistically significant difference was observed in attitude and practice scores ( P > .05). There was a weak correlation between knowledge with attitude, and practice. There was a weak correlation between the age, gender, number of publications, and different levels of hierarchy with knowledge, attitude, and practice. Conclusions: • Participants had moderate knowledge of, attitude towards, and practice of authorship guidelines. • Researchers should undergo adequate training on authorship guidelines before initiation of a project.
Scorpion sting: N-terminal fragment of proB-type natriuretic peptide as an early predictor of pediatric cardiotoxicity
Authors: Khalaf Mohamed AM , El-deen Mohamed A Bahaa , Hishmat Asmaa Mohammed 
Published: October 2020

Aim of the work: This prospective study was conducted to evaluate the clinical reliability of N-terminal fragment of proB-type natriuretic peptide (NT-proBNP) in identifying patients with cardiotoxicity in the early hours following scorpion sting. Subjects and methods: This study involved 483 children aging between 2–17 years who were admitted to Minia University Poisoning Control Center from 1st January 2010 to 31st December 2019 with a history of scorpion sting, and on clinical evaluation symptoms were manifested. All subjects were clinically examined, investigated for NT-proBNP and CPK-MB on admission, 6 h and 24 h post-envenomation; and subjected to 24 h cardiac monitoring with periodic ECG every 6 h. Results: Assessment of CPK-MB levels showed a significant increase in all moderate to severe cases 6 h post-envenomation. Assessment of NT-proBNP levels showed a significant increase in all moderate to severe cases on admission and 6 h post-envenomation. Moreover, there was a significant decrease in the NT-proBNP level after 24 h compared with that measured on admission. The sensitivity of NT-proBNP for the diagnosis of myocardial injury at hospital admission was significantly higher than that of CPK-MB. Conclusion: NT-proBNP may be a valuable and sensitive laboratory biomarker to predict cardiotoxicity of scorpion sting in the early hours.
Comparison of 2 Sagittal Craniosynostosis Repair Techniques: Spring-Assisted Surgery Versus Endoscope-Assisted Craniectomy With Helmet Molding Therapy
Authors: Skolnick Gary B. , Yu Jenny L. , Patel Kamlesh B. , David Lisa R. , Couture Daniel E. , Smyth Matthew D. , Woo Albert S. 
Published: October 2020

Introduction: This study compares anthropometric outcomes of 2 sagittal synostosis repair techniques: spring-assisted surgery and endoscope-assisted craniectomy with molding helmet therapy. Methods: Patients undergoing spring-assisted surgery (n = 27) or endoscope-assisted craniectomy with helmet therapy (n = 40) at separate institutions were retrospectively reviewed. Pre- and 1-year postoperative computed tomography (CT) or laser scans were analyzed for traditional cranial index (CI), adjusted cranial index (aCI), and cranial vault volume (CVV). Nine patient-matched scans were analyzed for measurement consistency. Results: The spring-assisted group was older at both time points ( P < .050) and spring-assisted group CVV was larger preoperatively and postoperatively ( P < .01). However, the change in CVV did not differ between the groups ( P = .210). There was no difference in preoperative CI (helmet vs spring: 70.1 vs 71.2, P = .368) between the groups. Postoperatively, helmet group CI (77.0 vs 74.3, P = .008) was greater. The helmet group also demonstrated a greater increase in CI (6.9 vs 3.1, P < .001). The proportion of patients achieving CI of 75 or greater was not significantly different between the groups (helmet vs spring: CI, 65% vs 52%, P = .370). There was no detectable bias in CI between matched CT and laser scans. Differences were identified between scan types in aCI and CVV measurements; subsequent analyses used corrected CVV and aCI measures for laser scan measures. Conclusions: Both techniques had equivalent proportions of patients achieving normal CI, comparable effects on cranial volume, and similar operative characteristics. The study suggests that there may be greater improvement in CI in the helmet group. However, further research should be performed.