background: energy expenditure is of paramount importance in the assessment of usefulness of wheelchair for paraplegics. despite widespread recognition of problems associated with currently available mobility systems for persons with spinal cord injuries, development of more efficient systems has been slow.  lack of a suitable and simple technique for the assessment of energy expenditure in par...

Investment in R&D encourages innovation, which in turn, spurs economic growth. This paper presents a model to test whether that the number of patent applications is dependent on R&D expenditure, especially R&D expenditure in the business sector. This paper shows: 1) that a strong positive correlation exists between R&D expenditure and patent applications, 2) that R&D investment creates patent a...

OBJECTIVE Tanzania has a policy of free provision of inpatient care for young children in order to promote timely access and thus reduce the current levels of mortality. However, little is known about out-of-pocket costs that may be incurred by families in seeking care for sick children. We conducted this study to identify the magnitude of these costs in relation to family income. METHODS Fiv...

1. Our objectives were to measure total energy expenditure, the daily variation in total energy expenditure and the physical activity level in a group of HIV-positive subjects using the bicarbonate-urea method. The study also aimed to asses the practicalities of using the bicarbonate-urea technique in free-living conditions. 2. Total energy expenditure was measured with the bicarbonate-urea met...

Experimental Tests of Survey Responses to Expenditure Questions This paper tests for a number of survey effects in the elicitation of expenditure items. In particular we examine the extent to which individuals use features of the expenditure question to construct their answers. We test whether respondents interpret question wording as researchers intend and examine the extent to which prompts, ...

background: in this article, we used a panel smooth transition regression model to estimate the relationship between health expenditure and income. this approach is employed to continuously model changing parameters among countries and during time. it is thus suitable for eliminating heterogeneity among countries and the variability of the relationship between gross domestic product (gdp) and h...

BACKGROUND Physical activity has good influence on health. The physical activity of elderly people may decrease, because of the health problems or think that with aging sport activity should be reduced. OBJECTIVE The aim of the study was to assess a physical activity and energy expenditure of people in age 60 and more in the Koprzywnica district (Poland). MATERIAL AND METHODS 95 persons in ...

1. In order to discriminate between homeostatic and circadian control of energy expenditure, this paper considers whether a shorter circadian cycle will produce a proportional reduction in energy expenditure (so that expenditure per unit time is conserved) or alternatively whether energy expenditure will be compressed into the shorter cycle (so that energy expenditure per cycle is conserved). T...

This study aims at examining the role of coalition parties on local government expenditure. The are comprised several that support regional head in government. Specifically, this focuses two important aspects expenditure: education and health research question is “Does have a significant effect expenditure?”. independent variable elected heads. dependent expenditure, which consists expenditures...