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https://www.readbyqxmd.com/read/29334725/physical-activity-in-chronic-obstructive-pulmonary-disease-clinical-impact-and-risk-factors
#1
Kyeong-Cheol Shin
No abstract text is available yet for this article.
January 2018: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29334717/-the-ten-year-retrospect-of-nutrition-and-health-status-of-pregnant-women-in-china
#2
C X Dong, S A Yin
Improvement of the nutrition and health status of pregnant women should be one of the top priority strategies of improving the physical fitness of next generation and reserve of talented person for national sustainable development. This paper reviews the nutrition and health status of pregnant women in China over the recent ten years and discusses the underlying factors and changing trends. The most popular nutrition-related problem is dietary imbalance, and many micronutrient intakes are lower than the recommended dietary intakes or adequate intakes, and some of nutrient intakes are still at a very low level for a long time such as vitamin D and calcium...
January 6, 2018: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29334704/-status-and-related-factors-for-gestational-weight-gain-of-chinese-pregnant-women-during-2010-2012
#3
Y Bi, Y F Duan, J Wang, S Jiang, X H Pang, S A Yin, Z Y Yang, J Q Lai
Objective: To examine the status and related factors for gestational weight gain of Chinese pregnant women at different trimesters in 2010-2012. Methods: Participants were from Chinese National Nutrition and Health Surveillance in 2010-2012. Using a multi-stage stratified cluster random sampling method, we recruited 2 805 singleton pregnant women with gestational age 13 weeks or more from 31 provinces of China. A standard questionnaire was used to collect general information and pre-pregnancy weight; body weight and height of pregnant women were measured using a unified weighing scale and stadiometer, dietary intake during the previous year was collected using a food frequency questionnaire...
January 6, 2018: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29334702/-prevalence-of-calf-muscle-cramps-and-influencing-factors-for-pregnant-women-in-china-during-2010-2012
#4
Y F Duan, J Wang, S Jiang, Y Bi, X H Pang, S A Yin, Z Y Yang
Objective: To investigate the prevalence of calf muscle cramps and possible influencing factors for pregnant women in China. Methods: Using a multi-stage stratified probability proportional to size cluster randomization sampling method during 2010-2012. A total of 3 582 pregnant women were investigated at 150 counties from 31 provinces in China mainland. Information on calf muscle cramps, demographic socio-economic status, pregnancy information, and the physical activities was collected through questionnaires...
January 6, 2018: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29334685/observation-of-a-phononic-quadrupole-topological-insulator
#5
Marc Serra-Garcia, Valerio Peri, Roman Süsstrunk, Osama R Bilal, Tom Larsen, Luis Guillermo Villanueva, Sebastian D Huber
The modern theory of charge polarization in solids is based on a generalization of Berry's phase. The possibility of the quantization of this phase arising from parallel transport in momentum space is essential to our understanding of systems with topological band structures. Although based on the concept of charge polarization, this same theory can also be used to characterize the Bloch bands of neutral bosonic systems such as photonic or phononic crystals. The theory of this quantized polarization has recently been extended from the dipole moment to higher multipole moments...
January 15, 2018: Nature
https://www.readbyqxmd.com/read/29334643/longitudinal-determinants-of-depression-among-world-trade-center-health-registry-enrollees-14-15-years-after-the-9-11-attacks
#6
Melanie H Jacobson, Christina Norman, Angela Nguyen, Robert M Brackbill
BACKGROUND: Exposure to the September 11, 2001 (9/11) terrorist attacks has been found to be associated with posttraumatic stress disorder (PTSD) and comorbid PTSD and depression up to 10-11 years post-disaster. However, little is known about the longitudinal predictors of mental health conditions over time. METHODS: We examined longitudinal determinants of depression within strata of PTSD among 21,258 enrollees of the World Trade Center Health Registry who completed four questionnaires over 14 years of follow-up (Wave 1 in 2003-04; Wave 2 in 2005-06; Wave 3 in 2011-12; and Wave 4 in 2015-16)...
January 3, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29334641/do-clinically-anxious-children-cluster-according-to-their-expression-of-factors-that-maintain-child-anxiety
#7
Samantha Pearcey, Anna Alkozei, Bhismadev Chakrabarti, Helen Dodd, Kou Murayama, Suzannah Stuijfzand, Cathy Creswell
BACKGROUND: Cognitive Behaviour Therapy (CBT) is an effective treatment for childhood anxiety disorders, yet a significant proportion of children do not benefit from it. CBT for child anxiety disorders typically includes a range of strategies that may not all be applicable for all affected children. This study explored whether there are distinct subgroups of children with anxiety disorders who are characterized by their responses to measures of the key mechanisms that are targeted in CBT (i...
January 3, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29334640/not-single-brain-areas-but-a-network-is-involved-in-language-applications-in-presurgical-planning
#8
Razieh Alemi, Seyed Amir Hossein Batouli, Ebrahim Behzad, Mitra Ebrahimpoor, Mohammad Ali Oghabian
OBJECTIVES: Language is an important human function, and is a determinant of the quality of life. In conditions such as brain lesions, disruption of the language function may occur, and lesion resection is a solution for that. Presurgical planning to determine the language-related brain areas would enhance the chances of language preservation after the operation; however, availability of a normative language template is essential. PATIENTS AND METHODS: In this study, using data from 60 young individuals who were meticulously checked for mental and physical health, and using fMRI and robust imaging and data analysis methods, functional brain maps for the language production, perception and semantic were produced...
January 10, 2018: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29334638/the-effectiveness-of-physical-exercise-on-cognitive-and-psychological-outcomes-in-individuals-with-mild-cognitive-impairment-a-systematic-review-and-meta-analysis
#9
REVIEW
Dan Song, Doris S F Yu, Polly W C Li, Yang Lei
OBJECTIVE: Individuals with mild cognitive impairment (MCI) are at high risk for developing dementia. Physical exercise is a promising intervention for cognitive decline. Systematic reviews regarding the effects of physical exercise on cognitive and psychological outcomes among MCI patients are limited, and a systematic review exploring the effects of exercise modalities on the results has not been conducted. This study evaluated the effects of physical exercise on cognitive and psychological outcomes for MCI patients and attempted to identify which specific modality of exercise is more effective...
January 4, 2018: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/29334619/comparisons-between-a-new-point-kernel-based-scheme-and-the-infinite-plane-source-assumption-method-for-radiation-calculation-of-deposited-airborne-radionuclides-from-nuclear-power-plants
#10
Xiaole Zhang, George Efthimiou, Yan Wang, Meng Huang
Radiation from the deposited radionuclides is indispensable information for environmental impact assessment of nuclear power plants and emergency management during nuclear accidents. Ground shine estimation is related to multiple physical processes, including atmospheric dispersion, deposition, soil and air radiation shielding. It still remains unclear that whether the normally adopted "infinite plane" source assumption for the ground shine calculation is accurate enough, especially for the area with highly heterogeneous deposition distribution near the release point...
January 12, 2018: Journal of Environmental Radioactivity
https://www.readbyqxmd.com/read/29334614/perceptions-of-exercise-screening-among-older-adults
#11
Liza Stathokostas, Andrea F M Petrella, Wendy Blunt, Robert J Petrella
BACKGROUND: Pre-physical activity screening is important for older adults' participating in physical activity. Unfortunately, many older adults face barriers to exercise participation and thus, may not complete proper physical activity screening. The purpose of this project was to conduct a thematic analysis of perceptions and experiences of community-dwelling older adults regarding pre-physical activity screening (i.e., Get Active Questionnaire (GAQ) and a standardized exercise stress test)...
January 15, 2018: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29334517/the-effect-of-arthropathies-on-illness-perceptions-coping-strategies-outcomes-and-their-changes-over-time-in-patients-with-inflammatory-bowel-disease-a-12-month-follow-up-study
#12
Sanne J H van Erp, Mike van der Have, Herma H Fidder, Désirée van der Heijde, Ron Wolterbeek, Daniel W Hommes, Ad A Kaptein, Andrea E van der Meulen-de Jong
OBJECTIVES: Arthropathies are a common extraintestinal manifestation (EIM) in inflammatory bowel disease (IBD). This study evaluated the differences in illness perceptions, coping strategies, and illness outcomes between patients with IBD with and without arthropathies at baseline and examined changes at 12 months in these variables in patients with arthropathies. METHODS: In total, 204 patients with (n=123) and without (n=81) arthropathies completed questionnaires at baseline and after 1 year, assessing illness perceptions, coping strategies, quality of life, and work and activity impairment...
January 12, 2018: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29334512/association-between-alcohol-use-and-angina-symptoms-among-outpatients-from-the-veterans-health-administration
#13
Emily C Williams, Chris L Bryson, Haili Sun, David H Au, Katharine A Bradley
BACKGROUND: Alcohol use is associated with angina incidence, but associations between alcohol use and experience of angina among patients with coronary artery disease (CAD) have not been described. METHODS: Outpatients with CAD from 7 clinics in the Veterans Health Administration were surveyed; alcohol use was measured using the validated Alcohol Use Disorders Identification Test-Consumption scores categorized into 6 groups: nondrinking, low-risk drinking, and mild, moderate, severe, and very severe unhealthy alcohol use...
January 12, 2018: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/29334499/cognitive-function-and-its-risk-factors-among-older-us-adults-living-at-home
#14
William Dale, Ashwin A Kotwal, Joseph W Shega, L Philip Schumm, David W Kern, Jayant M Pinto, Kelly M Pudelek, Linda J Waite, Martha K McClintock
BACKGROUND: The Montreal Cognitive Assessment (MoCA) has not been administered to a representative national sample, precluding comparison of patient scores to the general population and for risk factor identification. METHODS: A validated survey-based adaptation of the MoCA (MoCA-SA) was administered to a probability sample of home-dwelling US adults aged 62 to 90, using the National Social Life, Health, and Aging Project (n=3129), yielding estimates of prevalence in the United States...
January 12, 2018: Alzheimer Disease and Associated Disorders
https://www.readbyqxmd.com/read/29334497/deep-vein-thrombosis-and-venous-thromboembolism-in-trauma
#15
Keith J Ruskin
PURPOSE OF REVIEW: Deep vein thrombosis (DVT) and pulmonary embolus are major causes of hospital-related morbidity and mortality, and are recognized as complications in patients with traumatic injury. Despite the significant morbidity and mortality associated with DVTs, prophylaxis and treatment are still not well understood and remain the subject of research and debate. RECENT FINDINGS: Elements of the patient's history and physical examination, along with thromboelastography, can be used to predict patients who are at greatest risk of DVT and venous thromboembolism (VTE)...
January 12, 2018: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/29334393/facile-fabrication-and-characterization-of-two-dimensional-bismuth-iii-sulfide-nanosheets-for-high-performance-photodetector-applications-under-ambient-conditions
#16
Weichun Huang, Chenyang Xing, Yunzheng Wang, Zhongjun Li, Leiming Wu, Dingtao Ma, Xiaoyu Dai, Yuanjiang Xiang, Jianqing Li, Dianyuan Fan, Han Zhang
Two-dimensional (2D) bismuth(iii) sulfide (Bi2S3) nanosheets as non-toxic graphene-like nanomaterials were successfully fabricated by a facile liquid phase exfoliation (LPE) method. A robust photodetector employing a Bi2S3 nanosheet film has been fabricated for the first time via a facile fabrication process on an ITO-coated glass. UV-Vis and Raman spectroscopy techniques were carried out and they confirmed the inherent optical and physical properties of Bi2S3 nanosheets. Photoelectrochemical (PEC) measurements demonstrate that a significantly higher photocurrent density (42 μA cm-2) and enhanced photoresponsivity (210 μA W-1), at a lower bias potential in alkaline solution, of the Bi2S3 nanosheet-based photodetector are achieved, compared with those of other 2D nanomaterial-based photodetectors under light irradiation...
January 15, 2018: Nanoscale
https://www.readbyqxmd.com/read/29334362/investigation-of-resistance-switching-in-siox-rram-cells-using-a-3d-multi-scale-kinetic-monte-carlo-simulator
#17
Toufik Sadi, Adnan Mehonic, Luca Montesi, Mark Buckwell, Anthony Kenyon, Asen Asenov
We employ an advanced three-dimensional (3D) electro-thermal simulator to explore the physics and potential of oxide-based resistive random-access memory (RRAM) cells. The physical simulation model has been developed recently, and couples a kinetic Monte Carlo study of electron and ionic transport to the self-heating phenomenon while accounting carefully for the physics of vacancy generation and recombination, and trapping mechanisms. The simulation framework successfully captures resistance switching, including the electroforming, set and reset processes, by modeling the dynamics of conductive filaments in the 3D space...
January 15, 2018: Journal of Physics. Condensed Matter: An Institute of Physics Journal
https://www.readbyqxmd.com/read/29334344/content-validity-and-satisfaction-with-a-caregiver-integrated-web-based-rehabilitation-intervention-for-persons-with-stroke
#18
Sarah Blanton, Sandra Dunbar, Patricia C Clark
Background Family members provide valuable contributions during rehabilitation after stroke, but frequently report higher incidences of burden, depression, and social isolation during caregiving. Thus, effective interventions to reduce stroke impact on the family are needed. Objectives To evaluate the content validity and satisfaction of a caregiver-focused web-based intervention designed to improve stroke survivor physical function while reducing caregiver negative outcomes. Methods Caregivers of individuals with stroke (N = 6) and expert rehabilitation researchers (N = 4) were presented with a novel, web-based intervention (CARE-CITE) designed to foster problem-solving and skill-building while facilitating caregiver involvement during constraint-induced movement therapy...
January 15, 2018: Topics in Stroke Rehabilitation
https://www.readbyqxmd.com/read/29334336/engineering-mechanical-microenvironment-of-macrophage-and-its-biomedical-applications
#19
Jing Li, Yuhui Li, Bin Gao, Chuanguang Qin, Yining He, Feng Xu, Hui Yang, Min Lin
Macrophages are the most plastic cells in the hematopoietic system and can be widely found in almost all tissues. Recently studies have shown that mechanical cues (e.g., matrix stiffness and stress/strain) can significantly affect macrophage behaviors. Although existing reviews on the physical and mechanical cues that regulate the macrophage's phenotype are available, engineering mechanical microenvironment of macrophages in vitro as well as a comprehensive overview and prospects for their biomedical applications (e...
January 15, 2018: Nanomedicine
https://www.readbyqxmd.com/read/29334317/fluctuation-a-common-but-neglected-pattern-of-physical-activity-behaviour-an-exploratory-review-of-studies-in-recent-20-years
#20
Borui Shang, Yanping Duan, Wendy Yajun Huang, Walter Brehm
BACKGROUND: Regular physical activity (PA) is beneficial for physical and psychological well-being, yet many people do not achieve these health benefits due to irregular PA participation which is also known as fluctuation. Limited attention has been given to the phenomenon of fluctuation in the PA behaviour literature. OBJECTIVE: The aim of this review was to explore and to map definitions, measurements, behavioural evidence, and factors related to PA fluctuation...
January 15, 2018: European Journal of Sport Science
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