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391.
Freij M Weiss L Gass J Trezza C Wiener A Melly J Volland P 《Journal of gerontological social work》2011,54(7):731-748
Older adults face many challenges to community living. The literature has not sufficiently explored the roles of care coordination in the maintenance of housing and access to health care among older adults, particularly from their own perspectives. This qualitative study analyzes the findings from 25 interviews and 6 focus group discussions (48 participants) with a multiethnic sample of older adults in the New York City area. Care coordination services appear to assist older adults access health care, and to a lesser extent, maintain affordable housing. Disparities in access to care coordination appear to remain for immigrant, minority and suburban populations. 相似文献
392.
393.
William O. Williford William F. Krol Stephen F. Bingham Joseph F. Collins David G. Weiss 《The American statistician》2013,67(2):221-225
Over the past several decades the employment of statisticians in the area of medical clinical trials in private industry, academic centers, and the federal government has increased significantly. This trend does not appear to be slowing, particularly in those organizations that have come to be termed coordinating centers. In this article we will describe the expanded role that statisticians employed in these centers are expected to be able to fill. 相似文献
394.
Guannan Shen Staci M. Weiss Andrew N. Meltzoff Olivia N. Allison Peter J. Marshall 《Infancy》2022,27(1):97-114
There is an increasing interest in alpha-range rhythms in the electroencephalogram (EEG) in relation to perceptual and attentional processes. The infant mu rhythm has been extensively studied in the context of linkages between action observation and action production in infancy, but less is known about the mu rhythm in relation to cross-modal processes involving somatosensation. We investigated differences in mu responses to cued vibrotactile stimulation of the hand in two age groups of infants: From 6 to 7 months and 13 to 14 months. We were also interested in anticipatory neural responses in the alpha frequency range prior to tactile stimulation. Tactile stimulation of infants’ left or right hand was preceded by an audiovisual cue signaling which hand would be stimulated. In response to the tactile stimulus, infants demonstrated significant mu desynchronization over the central areas contralateral to the hand stimulated, with higher mu peak frequency and greater contralateral mu desynchronization for older infants. Prior to the tactile stimulus, both age groups showed significant bilateral alpha desynchronization over frontocentral sites, which may be indicative of generalized anticipation of an upcoming stimulus. The findings highlight the potential of examining the sensorimotor mu rhythm in the context of infant attentional development. 相似文献
395.
Abstract. The paper discusses the relationship between labor economics' segmentation theory and the polarization theories of regional economics. It is argued that labor market segmentation and regional disparities are fundamentally related and that one is both cause and consequence of the other. The argument is developed around the locational requirements of various functions of entreprises on the one hand and worker's schooling and migration decisions on the other. As can be shown, interregional labor mobility that is usually considered to be an important factor in equilibrating regional disparities enforces the interregional differentiation in a model allowing for a segmented labor market. The paper closes with reference of a few fundamental hypotheses that can be derived from the model and cites empirical evidence supporting this view. 相似文献
396.