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“Lifting More” is Associated with Lower Risks of Depression in University Students

International Journal of Mental Health Promotion 2021年第4期23卷 471-485页

作者： Kang Ai Kimberley curtin Kaja Kastelic Cain Clark Si-Tong Chen Xinli Chi New Silk Road Fashion&Sports College Haikou University of EconomicsHaikouChina Policy Location and Access in Community Environments(PLACE)Research Laboratory School of Public HealthEdmonton Clinic Health AcademyUniversity of AlbertaEdmontonCanada University of Primorska Andrej MarušičInstituteKoperSlovenia InnoRenew CoE IzolaSlovenia Centre for Intelligent Healthcare Coventry UniversityCoventryUK Institute for Health and Sport Victoria UniversityMelbourneAustralia School of Psychology Shenzhen UniversityShenzhenChina

Research on the population in western world showed that,MSE(muscle-strengthening exercise)is beneficial to the treatment of mental ***,the situation in Chinese adults is little *** this reason,the study is performed to understand the connection between depression and MSE among college and university students in China aged between 18 to 24.1793 college students have been recruited,and their average age is 20.67.A questionnaire has been developed and it is self-reported and designed to collect information about MSE and participants,including body mass index and sex and so *** and physical activity have been evaluated by introducing two scales,that is,Pittsburgh Sleep Quality Index and International Physical Activity Questionnaire-Short Form,***,Patient Health Questionnaire-9 has been adopted to indicate the severity of depression of *** link between depression and MSE has been studied by introducing multilevel linear *** all these study participants,just 24.87%of them met the MSE standards of World Health Organization,that is,more than 2 days every *** average depression score was 6.80(±5.19).Greater num-ber of days for MSE shows negative association with the depression,with (beta=-0.17,95%CI:-0.31 to-0.03,p=0.015).Those students failing to meet MSE standards are more susceptible to the depression risk(beta=0.63,95%CI:0.09–0.19,p=0.027).The results show that,there is a relationship between MSE participation and relieved status of depression among young adults in *** designed to relieve depression can be developed on the basis of MSE.

关键词： College students depression mental health muscle strengthening activity

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A Systematic Approach for Making 3D-Printed Patient-Specific Implants for Craniomaxillofacial Reconstruction

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Engineering 2020年第11期6卷 1291-1301页

作者： Ruxu Du Yu-Xiong Su Yu Yan Wing Shan Choi Wei-Fa Yang Chunyu Zhang Xianshuai Chen Justin Paul curtin Jianglin Ouyang Bitao Zhang Shien-Ming Wu School of Intelligent Engineering South China University of TechnologyGuangzhou 511442China Oral and Maxillofacial Surgery Faculty of DentistryThe University of Hong KongHong Kong 999077China Foshan Angels Biotechnology Co. Ltd.Foshan 528200China

Craniomaxillofacial reconstruction implants,which are extensively used in head and neck surgery,are conventionally made in standardized *** surgery,the implant must be bended manually to match the anatomy of the individual *** bending process is time-consuming,especially for inexperienced ***,repetitive bending may induce undesirable internal stress concentration,resulting in fatigue under masticatory loading in v iv o and causing various complications such as implant fracture,screw loosening,and bone *** have been reports on the use of patient-specific 3D-printed implants for craniomaxillofacial reconstruction,although few reports have considered implant *** this paper,we present a systematic approach for making 3D-printed patientspecific surgical implants for craniomaxillofacial *** approach consists of three parts:First,an easy-to-use design module is developed using Solidworks®software,which helps surgeons to design the implants and the axillary fixtures for *** engineers can then carry out the detailed design and use finite-element modeling(FEM)to optimize the ***,the fabrication process is carried out in three steps:0 testing the quality of the powder;(2)setting up the appropriate process parameters and running the 3D printing process;and (3)conducting post-processing treatments(i.e.,heat and surface treatments)to ensure the quality and performance of the ***,the operation begins after the final checking of the implant and *** the surgery,postoperative rehabilitation follow-up can be carried out using our patient tracking *** this systematic approach,we have successfully conducted a total of 41 surgical cases.3D-printed patient-specific implants have a number of advantages;in particular,their use reduces surgery time and shortens patient recovery ***,the presented approach helps to ensure implant quality.

关键词： Patient-specific implant Craniomaxillofacial reconstruction 3D printing Surgery

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An Improved Method for Calculating Paleoheat Flow from Vitrinite Reflectance Profiles

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Journal of China University of Geosciences 2001年第4期12卷 337-342页

作者： Tang Zhonghua Department of Math & Stats, curtin University of Technology, Perth, W A 6845, Australia Engineering Faculty , China University of Geosciences , Wuhan 430074 Wu Yonghong Department of Math & Stats, curtin University of Technology, Perth, W Department of Math & Stats Curtin University of Technology Perth W A 6845 Australia Engineering Faculty China University of Geosciences Wuhan 430074 Department of Math & Stats Curtin University of Technology Perth W A 6845 Australia Department of Math & Stats Curtin University of Technology Perth W A 6845 Australia Faculty of Earth Resources China University of Geosciences Wuhan 430074

Based on the models developed by Lerche et al. (1984) and Pang et al. (1993), an improved model for calculating paleoheat flow into basins is investigated. The new model is an optimization problem with the state variables governed by a thermal conduction equation. A genetic algorithm is used to solve the highly nonlinear optimization problem. As an application, the model is applied to the research into the history of heat flow in the Pearl River Mouth basin located in the South China Sea. The numerical analysis shows that the simulation results are in good agreement with the measured data and indicates that the basin may have undergone three rifting and thermal events. It is also demonstrated that a high R0 gradient reflects a response to high paleoheat flow during the early, rapid subsidence stage, while a low R0 gradient is a result of the thermal decay during the thermal subsidence because of thermal contraction of a cooling lithosphere.

关键词： genetic algorithms paleoheat flow vitrinite reflectance.

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Characteristics of Clostridium difficile infection in patients hospitalized with myelodysplastic syndrome or acute myelogenous leukemia

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World Journal of Clinical Oncology 2017年第5期8卷 398-404页

作者： Kamini Shah Bryan F curtin Christopher Chu Daniel Hwang Mark H Flasar Erik von Rosenvinge Division of Infectious Diseases Department of MedicineUniversity of Maryland School of Medicine Digestive Diseases Branch National Institute of Diabetes and Digestive and Kidney Diseases Department of Medicine University of Maryland School of Medicine Division of Gastro-enterology and Hepatology Department of MedicineUniversity of Maryland School of Medicine and VA Maryland Health Care System

AIM To evaluate factors associated with Clostridium difficile infection (CDI) and outcomes of CDI in the myelodysplastic syndrome(MDS) and acute myeloid leukemia (AML) *** After IRB approval,all MDS/AML patients hospitalized at the University of Maryland Greenebaum Comprehensive Cancer Center between August 2011 and December 2013 were *** charts were reviewed for demographics,clinical information,development of CDI,complications of CDI,and *** with CDI,defined as having a positive stool PCR done for clinical suspicion of CDI,were compared to those without CDI in order to identify predictors of disease.A t-test was used for comparison of continuous variables and chisquare or Fisher's exact tests were used for categorical variables,as *** Two hundred and twenty-three patients (60.1% male,mean age 61.3 years,13% MDS,87% AML) had 594 unique hospitalizations during the study *** patients (15.2%) were diagnosed with *** significantly associated with CDI included lower albumin at time of hospitalization (P < 0.0001),prior diagnosis of CDI (P < 0.0001),receipt of cytarabine-based chemotherapy (P = 0.015),total days of neutropenia (P = 0.014),and total days of hospitalization (P = 0.005).Gender (P = 0.10),age (P = 0.77),proton-pump inhibitor use (P = 0.73),receipt of antibiotics (P = 0.66),and receipt of DNA hypomethylating agent-based chemotherapy (P = 0.92) were not significantly associated with *** CDI is common in the MDS/AML *** significantly associated with CDI in this population include low albumin,prior CDI,use of cytarabine-based chemotherapy,and prolonged *** this study,we have identified a subset of patients in which prophylaxis studies could be targeted.

关键词： Clostridium difficile Acute myeloid leukemia Cytarabine-based chemotherapy Myelodysplastic syndrome Neutropenia

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Getting 'holistic' about land rehabilitation in hot arid regions

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Science China Earth Sciences 2002年第Z1期45卷 109-114页

作者： Adrian williams curtin.edu.au) Centre for the Management of Arid Environments Locked Bag 22 Kalgoorlie WA 6430 Australia (email: A. Williams

The paper describes Western Australian examples and causes of land degradation. Itoutlines shortcomings in the methodologies used to rehabilitate these areas. From this a protocolis suggested for an ‘holistic' approa... 详细信息

关键词： vegetation, rehabilitation, arid regions, community participation.

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Information technology : the breaking wave

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1998年

作者： curtin Dennis P.

Includes index.

ISBN: (数字)0256218471

ISBN: (纸本)0256218471

Includes index.

关键词： Information technology.

来源：畅想之星图书光盘版（南... 评论

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The association between ADHD and eating disorders/pathology in adolescents: A systematic review

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Open Journal of Epidemiology 2013年第4期3卷 193-202页

作者： Carol curtin Sherry L. Pagoto Eric Mick Division of Behavioral and Preventive Medicine University of Massachusetts Medical School Worcester USA Family Medicine & Community Health E.K. Shriver Center University of Massachusetts Medical School Waltham USA Quantitative Health Sciences University of Massachusetts Medical School Worcester USA

Background: Attention-Deficit/Hyperactivity Disorder (ADHD), one of the most common neurodevelopmental conditions of childhood, is associated with high rates of mood and behavioral disorders. Preliminary evidence suggests that ADHD may also be associated with eating disorders (ED) or eating pathology (EP). This systematic review synthesizes the extant published literature on this association among youth ages 12-21 years. Methods: Literature searches were performed using Medline, Ovid/Psych Info, Google Scholar, and via manual inspection of bibliographies. Cross-sectional, case-control, and prospective studies published in English with sample sizes larger than 50, participant ages 12-21 years, and assessed ADHD and ED or EP, were considered for review. Case reports, feeding, and drug studies were excluded. Results: Preliminary searches yielded 337 articles;eight articles met inclusion/exclusion criteria. Two studies documented an association between ADHD and ED, and three studies found an association between ADHD and EP. Youth with ADHD were nearly 3 to 6 times more likely to develop an ED than youth without ADHD, and were also more likely to have higher rates of EP, body dissatisfaction, and desire to lose weight/ drive for thinness. Impulsivity was predictive of EP, and ADHD youth with co-occurring mood/behavioral disorders and punitive parental relationships were at higher risk. Conclusions: Five of eight studies documented an association between ADHD and ED or EP in adolescents. Future research is needed to confirm and refine further these findings. The findings have clinical implications, including the inclusion of ED/EP in screening and anticipatory guidance efforts. Evaluating whether medical management of ADHD may be efficacious in preventing and/or treating ED/EP is also warranted.

关键词： ADHD Adolescents Eating Disorders Eating Pathology

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High energy barriers for edge dislocation motion in body-centered cubic high entropy alloys

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npj Computational Materials 2021年第1期7卷 1017-1025页

作者： R.E.Kubilay A.Ghafarollahi F.Maresca W.a.curtin Laboratory for Multiscale Mechanics Modeling(LAMMM) Institute of Mechanical EngineeringEPFLLausanneSwitzerland engineering and technology institute groningen faculty of science and Engineeringuniversity of groningengroningenthe netherlands

Recent theory proposes that edge dislocations in random body-centered cubic(BCC)high entropy alloys have high barriers for motion,conveying high strengths up to high ***,the energy barriers for edge motion are computed for two model alloys,NbTaV and MoNbTaW as represented by interatomic potentials,using the Nudged Elastic Band method and compared to theoretical *** average magnitude of the barriers and the average spacing of the barriers along the glide direction agree well with the analytical theory,with no adjustable *** evolution of the barriers versus applied stress is modeled,and the mean strength is in reasonable agreement with the predicted zero-temperature *** findings validate the analytic theory.A reduced analytic model based on solute misfit volumes is then applied to Hf-Mo-Nb-Ta-Ti-Zr and Mo-Nb-Ta-Ti-VW alloys,rationalizing the observed significant strength increases at room temperature and 1000℃upon addition of solutes with large misfit into a base *** analytic theory for edge motion is thus a powerful validated tool for guiding alloy selection.

关键词： alloys strength alloy

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Processing technologies for gold-telluride ores

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International Journal of Minerals,Metallurgy and Materials 2010年第1期17卷 1-10页

作者： Jian Zhang Yao Zhang william Richmond Hai-peng Wang Department of Metallurgical Engineering and Extractive Metallurgy Curtin University of Technology WASM Kalgoorlie WA 6430 Australia Department of Applied Chemistry Curtin University of Technology Bentley WA 6102 Australia

Gold telluride ores are important gold refractory ores due to the presence of sulfides and other gangue materials. The classification and main physical properties of gold telluride ores were described, and possible treatment methods including flotation, leaching, and oxidation were reviewed. The results show that flotation procedures are much easier for gold tellurides compared to other refractory gold-bearing ores. For the conventional cyanide leaching process, pretreatment such as oxidation is required to achieve high gold recovery. Roasting is a relatively simple but not environment-friendly method; bio-oxidation technology seems to be more suitable for the oxidation of flotation concentrate. Other treatment methods involve cyanide leaching, thiourea leaching, ammoniacal thiosulfate leaching, carbon-in-pulp, and resin-in-pulp, all of which are less commonly utilized.

关键词： gold-tellurides flotation leaching oxidation

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The response to vedolizumab in chronic granulomatous disease-related inflammatory bowel disease

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Gastroenterology Report 2020年第5期8卷 404-406,I0003页

作者： Natasha Kamal Beatriz Marciano Bryan curtin Anna Strongin Suk See DeRavin Athos Bousvaros Christopher Koh Harry L.Malech Steven M.Holland Christa Zerbe Theo Heller Digestive Disease Branch National Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA Laboratory of Host Defenses National Institute of Allergy and Infectious DiseasesNational Institutes of HealthBethesdaMDUSA Division of Gastroenterology Hepatology and NutritionBoston Children’s HospitalBostonMAUSA Liver Disease Branch National Institute of Diabetes and Digestive and Kidney DiseasesNational Institutes of HealthBethesdaMDUSA Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious DiseasesNational Institutes of HealthBethesdaMDUSA

Introduction Chronic granulomatous disease(CGD)is a rare immunodeficiency affecting approximately 1 in 200,000 people[1].Patients with CGD are unable to produce normal amounts of neutrophil superoxide and other phagocyte reactive oxygen *** a result,phagocytes have decreased microbicidal activity and patients develop recurrent bacterial and fungal infections.

关键词：慢性肉芽肿单抗治疗炎症性肠病 immunodeficiency

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