|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Validation of the Physical Activity Questionnaire for Older Children(PAQ-C) among Chinese Children显示文摘Objective This study initially validates the Chinese version of the Physical Activity Questionnaire for Older Children(PAQ-C), which has been identified as a potentially valid instrument to assess moderate-to-vigorous physical activity(MVPA) in children among diverse racial groups. Methods The psychometric properties of the PAQ-C with 742 Hong Kong Chinese children were assessed with the scale's internal consistency, reliability, test-retest reliability, confirmatory factory analysis(CFA) in the overall sample, and multistep invariance tests across gender groups as well as convergent validity with body mass index(BMI), and an accelerometry-based MVPA. Results The Cronbach alpha coefficient(α=0.79), composite reliability value(ρ=0.81), and the intraclass correlation coefficient(α=0.82) indicate the satisfactory reliability of the PAQ-C score. The CFA indicated data fit a single factor model, suggesting that the PAQ-C measures only one construct, on MVPA over the previous 7 days. The multiple-group CFAs suggested that the factor loadings and variances and covariances of the PAQ-C measurement model were invariant across gender groups. The PAQ-C score was related to accelerometry-based MVPA(r=0.33) and inversely related to BMI(r=-0.18). Conclusion This study demonstrates the reliability and validity of the PAQ-C in Chinese children. | WANG Jing Jing BARANOWSKI Tom LAU WC Patrick CHEN Tzu An PITKETHLY Amanda Jane | 2016 | Biomedical and Environmental Sciences2016，29，3： | 7 |
| 2 | Dolomite fracture modeling using the Johnson-Holmquist concrete material model:Parameter determination and validation显示文摘In this paper,the Johnson-Holmquist concrete(JHC)constitutive model is adopted for modeling and simulating the fracture of dolomite.A detailed step-by-step procedure for determining all required parameters,based on a series of experiments under quasi-static and dynamic regimes,is proposed.Strain rate coefficients,failure surfaces,equations of state and damage/failure constants are acquired based on the experimental data and finite element analyses.The JHC model with the obtained parameters for dolomite is subsequently validated using quasi-static uniaxial and triaxial compression tests as well as dynamic split Hopkinson pressure bar(SHPB)tests.The influence of mesh size is also analyzed.It shows that the simulated fracture behavior and waveform data are in good agreement with the experimental data for all tests under both quasi-static and dynamic loading conditions.Future studies will implement the validated JHC model in small-and large-scale blasting simulations. | Michal Kucewicz Pawel Baranowski Jerzy Maachowski | 2021 | Journal of Rock Mechanics and Geotechnical Engineering2021，13，2： | 4 |
| 3 | Exergaming:Hope for future physical activity?or blight on mankind?显示文摘Higher levels of moderate-to-vigorous physical activity(MVPA),and maybe even light physical activity(LPA),have been related to better health,~1motor skills,~2 and cognitive^3 outcomes in virtually all age and ability groups.Problematically,however,most people in general are not prone to enjoy and participate in substantial amounts of physical activity(PA)。 | Tom Baranowski | 2017 | Journal of Sport and Health Science2017，6，1： | 3 |
| 4 | Electromagnetic Simulation with 3D FEM for Design Automation in 5G Era显示文摘Electromagnetic simulation and electronic design automation(EDA)play an important role in the design of 5G antennas and radio chips.The simulation challenges include electromagnetic effects and long simulation time and this paper focuses on simulation software based on finite-element method(FEM).The state-of-the-art EDA software using novel computational techniques based on FEM can not only accelerate numerical analysis,but also enable optimization,sensitivity analysis and interactive design tuning based on rigorous electromagnetic model of a device.Several new techniques that help to mitigate the most challenging issues related to FEM based simulation are highlighted.In particular,methods for fast frequency sweep,mesh morphing and surrogate models for efficient optimization and manual design tuning are briefly described,and their efficiency is illustrated on examples involving a 5G multiple-input multiple-output(MIMO)antenna and filter.It is demonstrated that these new computational techniques enable significant reduction of time needed for design closure with the acceleration rates as large as tens or even over one hundred. | Lukasz BALEWSKI Michal BARANOWSKI Maciej JASINSKI Adam LAMECKI Michal MROZOWSKI | 2020 | ZTE Communications2020，18，3： | 2 |
| 5 | Temperature-dependent electrical properties of β-Ga_2O_3Schottky barrier diodes on highly doped single-crystal substrates显示文摘Beta-phase gallium oxide(β-Ga_2O_3) Schottky barrier diodes were fabricated on highly doped single-crystal substrates,where their temperature-dependent electrical properties were comprehensively investigated by forward and reverse current density – voltage and capacitance – voltage characterization. Both the Schottky barrier height and the ideality factor showed a temperature-dependence behavior, revealing the inhomogeneous nature of the Schottky barrier interface caused by the interfacial defects. With a voltage-dependent Schottky barrier incorporated into thermionic emission theory, the inhomogeneous barrier model can be further examined. Furthermore, the reverse leakage current was found to be dominated by the bulk leakage currents due to the good material and surface quality. Leakage current per distance was also obtained. These results can serve as important references for designing efficient β-Ga_2O_3 electronic and optoelectronic devices on highly doped substrates or epitaxial layers. | Tsung-Han Yang Houqiang Fu Hong Chen Xuanqi Huang Jossue Montes Izak Baranowski Kai Fu Yuji Zhao | 2019 | Journal of Semiconductors2019，40，1： | 2 |
| 6 | Plasma B-Type Natriuretic Peptide Levels and Recurrent Arrhythmia After Successful Ablation of Lone Atrial Fibrillation显示文摘 | Ayman A. Hussein Walid I. Saliba David O. Martin Mazyar Shadman Mohamed Kanj Mandeep Bhargava Thomas Dresing Mina Chung Thomas Callahan Bryan Baranowski Patrick Tchou Bruce D. Lindsay Andrea Natale Oussama M. Wazni | 2011 | Circulation2011，，19： | 2 |
| 7 | Foot-and-mouth disease virus显示文摘 | Domingo E Baranowski E Escarmís C | 2002 | Comp Immunol Microbiol Infect Dis2002，25，56： | 1 |
| 8 | Incommensurate ground states in a one-dimensional model for electron-libron coupling in polyaniline显示文摘 | Baranowski D Büttner H | 1995 | Phys Rev1995，51，： | 1 |
| 9 | The Tangshan aftershock sequence显示文摘 | Shedlock K Baranowski J Xiao W | 1987 | J Geophys Res1987，92，： | 1 |
| 10 | Biological role of liver X receptors显示文摘 | Baranowski M | 2008 | J Physiol Pharmacol2008，59，： | 1 |
| 11 | Relationship between insulin sensitivity and sphingomyelin signaling pathway in human skeletal muscle显示文摘 | Straczkowski M Kowalska I Nikolajuk A DzienisStraczkowska S Kinalska I Baranowski M | 2004 | Diabetes2004，53，5： | 1 |
| 12 | Observations on Physical Activity in Physical Locations:Age,Gender,Ethnicity,and Month Effects显示文摘 | Baranowski Tom Thompson W O Durant R H | 1993 | Research Quarterly for Exercise and Sport1993，64，2： | 1 |
| 13 | Immunotherapy as an effective treatment of recurrent spontaneous abortion-own experience显示文摘 | Jerzak M Rechberger T Baranowski W | 2003 | Ginekologia Polska2003，74，10： | 1 |
| 14 | Neuroprotection of MPTP-induced toxicity in zebrafish dopaminergic neurons显示文摘 | MCKINLEY E T BARANOWSKI T C BLAVO D O | 2005 | Brain Res Mol Brain Res2005，141，： | 1 |
| 15 | A comparison of three methods of axillary brachial plexus anesthesia显示文摘 | Baranowski AP Pither CE | 1990 | Anaesthesia1990，45，： | 1 |
| 16 | Multiple virulence determinants of foot-and-mouth disease virus in cell culture显示文摘 | Baranowski E Seviila N Verdaguer N | 1998 | J Virol1998，72，8： | 1 |
| 17 | Food Fun and Fintness Internet Program for girls:Influencing log-on rate显示文摘 | THOMPSON D BARANOWSKI T CULLEN K | 2008 | Health Educ Res2008，23，2： | 1 |
| 18 | Impaired sphingomyelinase activity and epidermal differentiation in atopic dermatitis显示文摘 | JENSEN J M FLSTER-HOLST R BARANOWSKY A | 2004 | J Invest Dermatol2004，122，31： | 1 |
| 19 | Canonical Wnt signaling inhibits osteoclastogenesis independent of osteoprotegerin显示文摘 | ALBERS J KELLER J BARANOWSKY A | 2013 | J Cell Biol2013，200，4： | 1 |
| 20 | Adoles- cent patterns of physical activity differences by gender, day, and time of day 显示文摘 | JAGO R ANDERSON C B BARANOWSKI T | 2005 | Am J Prey Med2005，28，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员