Comparison of short-term condylar positional changes in mandibular prognathism after surgery-first approach: Symmetric setback versus asymmetric setback.

The aim of this study was to compare how the displacement of the mandibular condyle changed after symmetric or asymmetric mandibular setback surgery using the surgery-first approach (SFA). Patients who underwent mandibular setback surgery using the SFA were selected and divided into a symmetry group (n = 18) with differences of less than 2 mm between the right and left setback, and an asymmetry group (n = 18) with a difference of greater than 2 mm. Cone-beam computed tomography (CBCT)-generated cephalograms were obtained after three-dimensional superimposition of CBCT images taken before surgery (T0), within one week after surgery (T1), and seven months after surgery (T2).

Relationship between sleep and obesity among U.S. and South Korean college students.

Background: Little is known about the relationship between sleep and obesity in young adults, particularly college students. This study examined the relationship between sleep (i.e.

Effect of Annealing Temperature on Morphology and Electrical Property of Hydrothermally-Grown ZnO Nanorods/-Si Heterojunction Diodes.

In this study, ZnO nanorods (NRs) were synthesized using the hydrothermal method, and the effects of annealing temperature (150 °C-600 °C) on morphology, crystallinity, defects states of the NRs, and electrical property of the -type ZnO NRs/-type Si heterojunction diodes were investigated. No appreciable changes in the morphology and crystal structure of the ZnO NRs were observed with increasing annealing temperature up to 450 °C. As the temperature increased to 600 °C, the average length and diameter of the NRs decreased due to the partial melting and sintering in the NRs.

Facet Control of Subunits in Anatase TiO₂ Mesocrystal by Diethanolamine for Enhanced Photocatalytic Activity.

Controllable TiO2 architectures with different facets play a key role in the adjustment of the surface area and charge recombination efficiency in photocatalysts. In this study, we synthesized anatase TiO2 mesocrystals with diethanolamine (DEA, 0-5 mM) as a nontoxic capping agent to control the facet of subunits using hydrothermal method, and determine the effect of DEA on subunits, by-products, and consequent photocatalytic performance of TiO2 mesocrystals. The pure TiO2 was spindle-like shaped mesocrystal having bipyramidal subunits with high portion of {101} facets.

Development of strategies for changing in physical activity behaviors on older adults with disabilities.

The purpose of this study was to develop strategies for promoting physical activity for the disabled older adults who were in the transtheoretical model of precontemplation, contemplation, and preparation stages about participating physical activities for promoting healthy life-styles. In order to achieve this goal, we developed a preliminary strategy for promoting physical activity for the elderly with disabilities based on the data gathered through the ground-work studies and the results of the research on the changes of the exercise behavior directly investigated from the elderly with disabilities. Then the strategies were verified to completion of the final promoting strategies.

Experience of sport stacking in Korean older adults.

Today sedentary lifestyles are a major public health concern and there are many evidences related to physical inactivity. The well-documented evidence is that regular physical activity is an essential part for improving overall health with advancing aging and the most efficient means playing roles of rehabilitation and prehabilitation. However, there are few activity programs which could motivate older adults to continue and maintain their active lifestyles.

Restrictions of physical activity participation in older adults with disability: employing keyword network analysis.

Older adults with disability might have been increasing due to the rapid aging of society. Many studies showed that physical activity is an essential part for improving quality of life in later lives. Regular physical activity is an efficient means that has roles of primary prevention and secondary prevention.

Feasibility of integrating the "Healthy moves for aging well" program into home care aide services for frail older adults.

The purpose of the study was to assess the feasibility of implementing simple, safe, non-equipment evidence-based movements (Healthy Moves for Aging Well program) using an affordable and sustainable homecare-aide based delivery model that reaches the maximum possible number of frail older adults living at home in Illinois. Two local agencies were asked to identify two experienced home care aides and two inexperienced home care aides (n= 8). Each home care aides delivered the Healthy Moves to four clients (n= 16).

Factors influencing physical activity in older adults.

The purpose of this study was to investigate the extent to which Korean seniors report employing different motivational and social cognitive strategies related to physical activity, and to evaluate which motivational and social cognitive strategies were related to physical activity, and which motivational and social cognitive strategies differentiate between high active and low-active Korean seniors. Community-dwelling older adults (N = 187) participated in the study and completed questionnaires assessing self-reported physical activity and a range of motivational and social cognitive variables. The results showed that physical activity was predicted by quality goal-setting practices, self-efficacy, social support from family and physical activity self-regulation subscales of social support and exercise planning and scheduling.

The impact of a national strategy to increase physical activity among older adults on national organizations.

This study was designed to evaluate the impact of the National Blueprint (NB) on the policies, programs, and organizational culture of selected national organizations. The theoretical model selected to assess the impact of the NB on organizational behavior was Burke's system theory of organizational change. Three organizations, AARP, the American College of Sports Medicine (ACSM), and the Administration on Aging (AoA), were selected for the study.

Strategic priorities for increasing physical activity among adults age 50 and older: the national blueprint consensus conference summary report.

On May 1, 2001, a coalition of national organizations released a major planning document designed to develop a national strategy for the promotion of physically active lifestyles among the mid-life and older adult population. The National Blueprint: Increasing Physical Activity Among Adults Age 50 and Older was developed with input from 46 organizations with expertise in health, medicine, social and behavioral sciences, epidemiology, gerontology/geriatrics, clinical science, public policy, marketing, medical systems, community organization, and environmental issues. The Blueprint notes that, despite a wealth of evidence about the benefits of physical activity for mid-life and older persons, there has been little success in convincing age 50+ Americans to adopt physically active lifestyles.

The National Blueprint Consensus Conference summary report: strategic priorities for increasing physical activity among adults aged >or=50.

This report summarizes the outcome of the National Blueprint Consensus Conference that was held in October 2002. At this conference, representatives of more than 50 national organizations convened in Washington DC with the goal of identifying high-priority and high-feasibility strategies that would advance the National Blueprint and that could be initiated within the next 12 to 24 months. The National Blueprint Consensus Conference has identified an ambitious agenda of 18 strategies that will need to be implemented in order to overcome societal barriers to physical activity among the middle-aged and older adult population.