Home About us Contact
|
Home About us Contact | ||
|
|
||
Physical Support (physical + support)
Selected AbstractsHaptic motion control for physical human supportIEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, Issue 2 2009Tomoyuki Shimono Member Abstract Future robots and mechatronic systems will be required to physically support human activities. In order to reach the stage of real human-friendly physical support, they should acquire many functions such as the recognition of the real world based on complicated human actions, the transmission of the ambient information in harmony with human sensation, and so on. Since haptic sensation, as well as visual information and auditory sensation are so important for human activities, haptic motion control is one of the most important issues for the purpose. This paper now presents some haptic motion control techniques as the fundamental technology for the realization of future physical human support. Copyright © 2009 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc. [source] The nature of informal caregiving for medically ill older people with and without depressionINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 3 2009Jane McCusker Abstract Objectives To describe patient and caregiver perceptions of the nature of informal caregiving in a sample of older medical inpatients with and without depression. Methods One hundred and fifty-four patient-caregiver pairs were recruited from a larger prospective observational study of three groups of medical inpatients aged 65 and over, with major, minor, and no depression, respectively, and with at most mild cognitive impairment. Interviews were conducted at the time of hospital admission to assess characteristics of patients (disability, comorbidity, perceptions of support) and caregivers (relationship, residence, types of assistance and time spent caregiving). Time spent on the physical tasks of caregiving (assistance with activities of daily living, physical care, transport) was estimated by all caregivers. Time spent on emotional or other support was estimated only for non-coresident caregivers Results In multivariable analyses, neither major nor minor depression was associated with time spent on physical support; major depression was associated with significantly increased time spent by non-coresident caregivers on emotional or other support; minor depression was associated with perceived inadequacy of support. Conclusions Major depression is independently associated with greater time spent by non-coresident caregivers on emotional or other support; minor depression is associated with perceived inadequacy of support. Copyright © 2008 John Wiley & Sons, Ltd. [source] Women's experiences with vaginal pessary useJOURNAL OF ADVANCED NURSING, Issue 11 2009Sandra Storey Abstract Title.,Women's experiences with vaginal pessary use. Aim., This paper is a report of a study of the lived experiences of women using vaginal pessaries for the treatment of urinary incontinence (UI) and/or pelvic organ prolapse. Background., The use of a vaginal pessary offers a non-surgical treatment option to provide physical support to the bladder and internal organs. As the literature asserts, a woman's choice to use a pessary is very individual and involves not only physical, but also psychological and emotional considerations. Method., Narrative inquiry was used to conduct face-to-face semi-structured interviews in 2007 with 11 postmenopausal women who accessed services from a Urogynecology Clinic in Eastern Canada. Findings., The women's stories revealed that living with a pessary is a life-changing experience and an ongoing learning process. The women's comfort level and confidence in caring for the device figured prominently in their experiences. Psychosocial support provided by the clinic nurses also played a primary role in the women's experiences. Conclusion., Women and healthcare professionals need to be aware of the personal isolation and embarrassment, and social and cultural implications that urinary incontinence may cause as well as the subjective experiences of using a pessary. With appropriate support, vaginal pessaries can provide women with the freedom to lead active, engaged and social lives. [source] Nursing Time Devoted to Medication Administration in Long-Term Care: Clinical, Safety, and Resource ImplicationsJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 2 2009Mary S. Thomson PhD OBJECTIVES: To quantify the time required for nurses to complete the medication administration process in long-term care (LTC). DESIGN: Time-motion methods were used to time all steps in the medication administration process. SETTING: LTC units that differed according to case mix (physical support, behavioral care, dementia care, and continuing care) in a single facility in Ontario, Canada. PARTICIPANTS: Regular and temporary nurses who agreed to be observed. MEASUREMENTS: Seven predefined steps, interruptions, and total time required for the medication administration process were timed using a personal digital assistant. RESULTS: One hundred forty-one medication rounds were observed. Total time estimates were standardized to 20 beds to facilitate comparisons. For a single medication administration process, the average total time was 62.0±4.9 minutes per 20 residents on physical support units, 84.0±4.5 minutes per 20 residents on behavioral care units, and 70.0±4.9 minutes per 20 residents on dementia care units. Regular nurses took an average of 68.0±4.9 minutes per 20 residents to complete the medication administration process, and temporary nurses took an average of 90.0±5.4 minutes per 20 residents. On continuing care units, which are organized differently because of the greater severity of residents' needs, the medication administration process took 9.6±3.2 minutes per resident. Interruptions occurred in 79% of observations and accounted for 11.5% of the medication administration process. CONCLUSION: Time requirements for the medication administration process are substantial in LTC and are compounded when nurses are unfamiliar with residents. Interruptions are a major problem, potentially affecting the efficiency, quality, and safety of this process. [source] The impact of a nurse-led support and education programme for spouses of stroke patients: a randomized controlled trialJOURNAL OF CLINICAL NURSING, Issue 8 2005Jenny Larson RN, PhD student Aims and objectives., The aim of the present study was to determine the impact of a nurse-led support and education programme for improving the spouses' perceived general quality of life, life situation, general well-being and health state. Background., Stroke is a disease with great consequences for the patients and their families. The spouses often feel obligated to care for the patient, providing psychological and physical support and having to cope with the patient's physical and cognitive impairments. This might lead to increased problems, as family members struggle to adapt to their new roles and responsibilities. Design and methods., Longitudinal, randomized controlled trial. One hundred spouses were randomly assigned to intervention or control groups, 50 in each group. The intervention group participated in a support and education programme, six times during six months, led by stroke specialist nurses. Both groups were followed for 12 months. Results., No significant differences were found, between intervention and control groups, over time. In the sub analyses, we found that the group attending 5,6 times had a significant decrease in negative well-being and increased quality of life over time, while the group attending fewer times had a significant decrease in positive well-being and health state, similar to the control group, which also had a significant decrease in negative and general well-being. Conclusions., A support and education programme might have a positive effect on spouses' well-being, on condition that they attend at least five times. Relevance to clinical practice., To facilitate the spouses' role as informal caregivers to the stroke patients, further development of the support and education programme used in the present study is needed, including empowerment approach and implementation of coping strategies. [source] ANAC012, a member of the plant-specific NAC transcription factor family, negatively regulates xylary fiber development in Arabidopsis thalianaTHE PLANT JOURNAL, Issue 6 2007Jae-Heung Ko Summary Vascular plants evolved to have xylem that provides physical support for their growing body and serves as a conduit for water and nutrient transport. In a previous study, we used comparative-transcriptome analyses to select a group of genes that were upregulated in xylem of Arabidopsis plants undergoing secondary growth. Subsequent analyses identified a plant-specific NAC-domain transcription factor gene (ANAC012) as a candidate for genetic regulation of xylem formation. Promoter-GUS analyses showed that ANAC012 expression was preferentially localized in the (pro)cambium region of inflorescence stem and root. Using yeast transactivation analyses, we confirmed the function of ANAC012 as a transcriptional activator, and identified an activation domain in the C terminus. Ectopic overexpression of ANAC012 in Arabidopsis (35S::ANAC012 plants) dramatically suppressed secondary wall deposition in the xylary fiber and slightly increased cell-wall thickness in the xylem vessels. Cellulose compositions of the cell wall were decreased in the inflorescent stems and roots of 35S::ANAC012 plants, probably resulting from defects in xylary fiber formation. Our data suggest that ANAC012 may act as a negative regulator of secondary wall thickening in xylary fibers. [source] | ||||||||||