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Myocarditis–A silent killer in athletes:Comparative analysis on the evidence before and after COVID-19 pandemic

Sports Medicine and Health Science 2024年第3期6卷 232-239页

作者： jonathan van name Kainuo Wu Lei Xi Virginia Commonwealth University School of Medicine(M.D.Class 2024) RichmondVA23298USA Pauley Heart Center Division of CardiologyDepartment of Internal MedicineVirginia Commonwealth UniversityRichmondVA23298-0204USA

Myocarditis is a rare cardiomyocyte inﬂammatory process,typically caused by viruses,with potentially devastating cardiac sequalae in both competitive athletes and in the general *** into myocarditis prevalence in the Coronavirus disease 2019(COVID-19)era suggests that infection with Severe acute respiratory syndrome coronavirus(SARS-CoV-2)is an independent risk factor for myocarditis,which is conﬁrmed mainly through cardiovascular magnetic resonance *** studies indicated that athletes have a decreased risk of myocarditis after recent COVID-19 infection compared to the general ***,given the unique nature of competitive athletics with their frequent participation in high-intensity exercise,athletes possess distinct factors of susceptibility for the development of myocarditis and its subsequent severe cardiac complications(e.g.,sudden cardiac death,fulminant heart failure,etc.).Under this context,this review focuses on comparing myocarditis in athletes versus non-athletes,owing special attention to the distinct clinical presentations and outcomes of myocarditis caused by different viral pathogens such as cytomegalovirus,Epstein-Barr virus,human herpesvirus-6,human immunodeﬁciency virus,and Parvovirus B19,both before and after the COVID-19 pandemic,as compared with *** illustrating distinct clinical presentations and outcomes of myocarditis in athletes versus non-athletes,we also highlight the critical importance of early detection,vigilant monitoring,and effective management of viral and non-viral myocarditis in athletes and the necessity for further optimization of the return-to-play guidelines for athletes in the COVID-19 era,in order to minimize the risks for the rare but devastating cardiac fatality.

关键词： COVID-19 Myocarditis Cardiovascular symptomatology Athlete susceptibility Return-to-play Sudden cardiac death Viral pathogens High-intensity exercise

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Cardiovascular abnormalities of long-COVID syndrome:Pathogenic basis and potential strategy for treatment and rehabilitation

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Sports Medicine and Health Science 2024年第3期6卷 221-231页

作者： Kainuo Wu jonathan van name Lei Xi Virginia Commonwealth University School of Medicine(M.D.Class 2024) RichmondVA23298USA Pauley Heart Center Division of CardiologyDepartment of Internal MedicineVirginia Commonwealth UniversityRichmondVA23298-0204USA

Cardiac injury and sustained cardiovascular abnormalities in long-COVID syndrome,***-acute sequelae of coronavirus disease 2019(COVID-19)have emerged as a debilitating health burden that has posed challenges for management of pre-existing cardiovascular conditions and other associated chronic comorbidities in the most vulnerable group of patients recovered from acute COVID-19.A clear and evidence-based guideline for treating cardiac issues of long-COVID syndrome is still *** this review,we have summarized the common cardiac symptoms reported in the months after acute COVID-19 illness and further evaluated the possible pathogenic factors underlying the pathophysiology process of *** mechanistic understanding of how Severe Acute Respiratory Syndrome Coronavirus 2(SARS-CoV-2)damages the heart and vasculatures is critical in developing targeted therapy and preventive measures for limiting the viral *** the currently available therapeutic interventions,a considerable portion of patients recovered from severe COVID-19 have reported a reduced functional reserve due to ***,a rigorous and comprehensive cardiac rehabilitation program with individualized exercise protocols would be instrumental for the patients with long-COVID to regain the physicalﬁtness levels comparable to their pre-illness baseline.

关键词： Long-COVID syndrome Cardiac rehabilitation Exercise intolerance Inﬂammation Hypoxia inducible factor 1 SARS-CoV-2 tropism

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Optimizing ASReview Simulations:A generic Multiprocessing Solution for“Light-data'and“Heavy-data'Users

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Data Intelligence 2024年第2期6卷 320-343页

作者： Sergei Romanov Abel Soares Siqueira jonathan de Bruin Jelle Teijema Laura Hofstee Rens van de Schoot Applied Data Science Department of Information and Computing ScienceFaculty of ScienceUtrecht University Netherlands eScienceCenter AmsterdamNL Department of Research and Data Management Services Information Technology ServicesUtrecht UniversityUtrechtthe Netherlands Department of Methodology and Statistics Faculty of Social and Behavioral SciencesUtrecht University

Active learning can be used for optimizing and speeding up the screening phase of systematic *** simulation studies mimicking the screening process can be used to test the performance of different machine-learning models or to study the impact of different training *** paper presents an architecture design withamultiprocessing computational strategyforrunningmanysuch simulation studiesinparallel,using the ASReview Makita workflow generator and Kubernetes software for deployment with cloud *** provide a technical explanation of the proposed cloud architecture and its *** addition to that,we conducted 1140 simulations investigating the computational time using various numbers of CPUs and RAM *** analysis demonstrates the degree to which simulations can be accelerated with multiprocessing computing *** parallel computation strategy and the architecture design that was developed in the present paper can contribute to future research with more optimal simulation time and,at the same time,ensure the safe completion of the needed processes.

关键词： Active learning Systematic review Simulation study Multiprocessing Cloud architecture

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用于农药喷施的液力式喷头雾化与沉积分布特性分析

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农药学学报 2024年第1期26卷 168-178页

作者：王士林陆岱鹏 jonathan van BEEK Ingrid ZWERTVAEGHER 王伟徐陶刘春唐玉新李雪 David NUYTTENS 江苏省农业科学院农业设施与装备研究所南京210014 农业部长江中下游设施农业工程重点实验室南京210014 佛兰德斯农业、渔业和食品研究所比利时梅勒尔贝克9820

在众多类型的喷头中,液力式雾化喷头因其雾化量大、能耗低、设备简单、经济性好而得到更广泛应用。研究液力式喷头的雾化与沉积特性对改善农药喷施效果具有重要的指导意义。为明确液力式喷头的类型和喷雾参数对其雾化和沉积特性的影响,... 详细信息

在众多类型的喷头中,液力式雾化喷头因其雾化量大、能耗低、设备简单、经济性好而得到更广泛应用。研究液力式喷头的雾化与沉积特性对改善农药喷施效果具有重要的指导意义。为明确液力式喷头的类型和喷雾参数对其雾化和沉积特性的影响,本文对6种类型的液力式喷头(标准扇形雾XR 110-015、防飘扇形雾DG 110-015、射流扇形雾AIXR 110-015、射流扇形雾AI 110-015、空心圆锥雾TXA 80-015和射流空心圆锥雾AITXA 80-015)的雾滴粒径、雾滴沉降速度以及沉积分布进行了测试。结果表明:6种供试喷头的雾滴粒径均随喷雾压力的增大而减小,不同喷雾压力下细雾滴(XR 110-015)和中等雾滴喷头(DG 110-015)的体积中值直径(D_(v0.5))差异较小,而粗雾滴(AIXR 110-015)和超粗雾滴喷头(AI 110-015和AITXA 80-015)对喷雾压力的敏感性更强,其雾滴的D_(v0.5)值随着喷雾压力的增加而急剧下降。雾滴沉降速度与分布特征主要由喷头类型决定,喷雾压力对雾滴沉降速度的影响较小,同一喷头在不同喷雾压力下的雾滴沉降速度分布趋势相似。相同喷雾压力下,细雾滴喷头的平均沉降速度(Vavg)高于其体积中值沉降速度(V_(v0.5)),但随着喷头雾滴的增大,中雾滴喷头和粗雾滴喷头的V_(v0.5)超过其Vavg,且雾滴的粒径越大两者差值越明显。雾滴的沉积结果显示,不同喷雾压力下各喷头的喷雾液流失率均在7.82%~9.75%范围内,各喷头在不同喷雾压力下的流量相似,且略低于其名义流量。喷雾压力对DG 110-015、XR 110-015和AIXR 110-015喷头的雾滴沉积分布均匀性无显著影响,但较高的喷雾压力可提高AITXA 80-015和TXA 80-015喷头的雾滴沉积分布均匀性。本研究可为田间施药时液力式喷头的选择和作业参数的优化提供理论指导和技术参考。

关键词：农药喷施液力式喷头喷雾雾滴谱雾滴沉降速度沉积

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Statistical evaluation of 571 GaAs quantum point contact transistors showing the 0.7 anomaly in quantized conductance using cryogenic on-chip multiplexing

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Chip 2024年第3期3卷 21-28页

作者： Pengcheng Ma Kaveh Delfanazari Reuben K.Puddy Jiahui Li Moda Cao Teng Yi jonathan P.Griffiths Harvey E.Beere David A.Ritchie Michael J.Kelly Charles G.Smith Cavendish Laboratory Department of PhysicsUniversity of CambridgeCambridge CB30HEUK James Watt School of Engineering University of GlasgowGlasgow G128QQUK Electrical Engineering Division University of CambridgeCambridge CB30FAUK

Themass production and the practical number of cryogenic quantum devices producible in a single chip are limited to the number of electrical contact pads and wiring of the cryostat or dilution *** is,therefore,beneficial to contrast themeasurements of hundreds of devices fabricated in a single chip in one cooldown process to promote the scalability,integrability,reliability,and reproducibility of quantum devices and to save evaluation time,cost and ***,we used a cryogenic on-chip multiplexer architecture and investigated the statistics of the 0.7 anomaly observed on the first three plateaus of the quantized conductance of semiconductor quantum point contact(QPC)*** single chips contain 256 split gate field-effect QPC transistors(QFET)each,with two 16-branch multiplexed source-drain and gate pads,allowing individual transistors to be selected,addressed and controlled through an electrostatic gate voltage process.A total of 1280 quantum transistors with nano-scale dimensions are patterned in 5 different chips of GaAs *** the measurements of 571 functioning QFETs taken at temperatures T[1.4 K and T[40 mK,it is found that the spontaneous polarisation model and Kondo effect do not fit our ***,some of the features in our data largely agreed with van Hove model with short-range *** approach provides further insight into the quantum mechanical properties and microscopic origin of the 0.7 anomaly in QFETs,paving the way for the development of semiconducting quantum circuits and integrated cryogenic electronics,for scalable quantum logic control,readout,synthesis,and processing applications.

关键词： Cryogenic chip Cryogenic quantum multiplexer Semi-conductor quantum integrated circuit Quantumﬁeld effect transistors Quantum point contacts Chip-scale cryogenic electronics

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RETHINKING ACCLIMATION OF GROWTH AND MAINTENANCE RESPIRATION OF TOMATO IN ELEVATED CO_2:EFFECTS OF A SUDDEN CHANGE IN LIGHT AT DIFFERENT TEMPERATURES

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植物生态学报 2007年第4期31卷 695-710页

作者： jonathan M.Frantz Nilton N.Cometti Marc W.van Iersel Bruce Bugbee USDA ARSApplication Technology Research Unit 2801 W.BancroftMail Stop 604ToledoOH 43606USA Escola Agrotécnica Federal de Colatina Cx Postal 256CEP 29709-910 ColatinaESBrasil Department of Horticulture the University of GeorgiaAthensGA 30602-7273USA Crop Physiology Laboratory Department of PlantsSoilsand BiometeorologyUtah State UniversityLoganUT 84322-4820USA

Aims Changes in light and temperature are among the most common and most profound environmental perturbations. The independent effects of light and temperature on photosynthesis and respiration are well studied in single leaves, but are less well studied in whole plants. The short and long term influence of light and temperature on carbon use efficiency is also poorly understood, and is commonly modeled to remain constant over a wide range of conditions. We sought to determine the primary effects of changing light at two growth temperatures on photosynthesis, respiration, and their balance, as defined by carbon use efficiency. Methods We separated respiration into growth and maintenance components using whole-canopy gas-exchange in an elevated CO2 environment in a controlled environment, and supplemented that information with tissue analysis. Important findings Decreases in light level decreased carbon use efficiency through a reduction in the maintenance coefficient, increased the growth coefficient, and reduced partitioning of N in protein. Growth temperature did not significantly affect either maintenance or growth respiration coefficients, suggesting that long-term temperature responses can differ greatly from short-term observations.

关键词：番茄光照温度环境适应性二氧化碳碳素利用率遮阳棚

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Matching Source Code Using Abstract Syntax Trees in Version Control Systems

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Journal of Software Engineering and Applications 2018年第6期11卷 318-340页

作者： jonathan van den Berg Hirohide Haga Graduate School of Science and Engineering Doshisha University Kyoto Japan

Software projects are becoming larger and more complicated. Managing those projects is based on several software development methodologies. One of those methodologies is software version control, which is used in the majority of worldwide software projects. Although existing version control systems provide sufficient functionality in many situations, they are lacking in terms of semantics and structure for source code. It is commonly believed that improving software version control can contribute substantially to the development of software. We present a solution that considers a structural model for matching source code that can be used in version control.

关键词： Version Control Source Code Matching Abstract Syntax Tree Structured Representation

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Lyric, Language, Culture

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山东外语教学 2014年第3期35卷 68-78页

作者： jonathan Culler Departments of English and Comparative Literature Cornell University Cornell University Ithaca NY 14853 -3201

Lyric poetry is not central to literary education these days,nor to language teaching and language *** something important is lost when the reading of poetry is eliminated from foreign language instruction,in the name of communication or social *** fact,some of the most salient characteristics of lyrics,their brevity and memorability as well as their cultural connotations are very relevant to the process of language learning.

关键词：英语学习学习方法阅读知识阅读材料

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Vitamin D deficiency in critically ill patients with traumatic injuries

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Burns & Trauma 2016年第4期4卷 307-315页

作者： Roland N.Dickerson jonathan R.van Cleve Joseph M.Swanson George O.Maish III Gayle Minard Martin A.Croce Rex O.Brown Department of Clinical Pharmacy University of Tennessee Health Science Center881 Madison AvenueSuite 345Memphis 38163TNUSA Department of Surgery University of Tennessee Health Science Center910 Madison Avenue2nd FloorMemphis 38163TNUSA

Background:Vitamin D depletion has been associated with increased rate of infections,lengthened hospital stay,and worsened mortality for critically ill *** purpose of this study was to evaluate the prevalence and variables associated with vitamin D deficiency in critically ill patients with severe traumatic ***:Critically ill adult patients admitted to the trauma intensive care unit(ICU)between June 2013 and June 2014,referred to the nutrition support service for enteral or parenteral nutrition,and had a serum 25-hydroxyvitamin D(25-OH vitamin D)concentration determination were retrospectively *** were stratified as vitamin D sufficient,insufficient,deficient,or severely deficient based on a 25-OH vitamin D concentration of 30–80,20–29.9,13.1–19.9,and≤13 ng/mL,***:One hundred and twenty-one patients out of 158(76%)patients were vitamin D deficient or severely ***-one patients(20%)were insufficient and 6(4%)had a normal 25-OH vitamin D concentration.25-OH vitamin D was determined 7.5±5.1 days after ICU ***-Americans had a greater proportion of patients with deficiency or severe deficiency compared to other races(91 versus 64%,P=0.02).Penetrating gunshot or knife stab injury,African-American race,and obesity(elevated body mass index)were significantly associated with vitamin D deficiency or severe deficiency:OR 9.23(1.13,75.40),4.0(1.4,11.58),and 1.12(1.03,1.23),P<0.05,***:The majority of critically ill patients with traumatic injuries exhibit vitamin D deficiency or severe *** injuries,African-American race,and obesity are significant risk factors for *** of injury,extent of inflammation(elevated C-reactive protein concentration),or hospital admission during the winter season did not significantly influence the prevalence of vitamin D deficiency.

关键词： Vitamin D Deficiency Depletion Trauma Injury Parenteral nutrition Enteral nutrition African-American Obesity

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让Web打印为你工作

每周电脑报

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每周电脑报 1998年第39期 91-91,4页

作者： Mark L. van name Bill Catchings 美国ZD实验实美国ZD实验实专栏作家专栏作家

打印Web页面作为产品的宣传资料对于商家来说无疑会节省很多费用,但Web打印目前尚存在许多问题。

关键词：页面设计商家 Web 浏览器

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