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P eople over 65 make up an ever-growing section of the community. It is estimated that these individuals account for 20% of the population in Europe and 14% in the United States of America. It has been predicted that by 2050 those aged over 80 years will represent about 25% of the elderly and 5% of the total population of the USA. In Greece, 11.5% of the general population is aged over 70 years...
Previous research has demonstrated that the generally positive relationship between age and the presence of charitable giving becomes negative at the oldest ages. We investigate potential causes of this drop in charitable giving among the oldest old including changes in health, cognition, egocentric networks, religious attendance, and substitution of charitable bequest planning. A longitudinal ...
the purpose of the present study is to find out whether bilinguals of khuzestan-arab origin or monolinguals of iranian origin code-switch during learning or speaking english and which group is more susceptible to code-switch. to this end, the students of 24 classes from high schools and pre- university centers were screened out, and interviewed and their voices and code-switchings were recorded...
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...
This work examined teakwood and parawood in wood/poly(vinyl chloride) composite (WPVC) materials under UV-weathering seawater immersion. The mechanical properties as well anti-fungal anti-algal performance were considered. Teakwood (a rubberwood product) WPVC at ratios of 0:100, 20:80, 40:60, 50:50, 60:40, 80:20, 100:0 investigated. ageing periods 0 to 32 days immersion 90 studied. Aspergillus ...
This cross sectional study was carried enrolling 47 subjects with suspected solid liver mass, in the Department of Radiology and Imaging, Dhaka Medical College Hospital, Dhaka, over a period of twelve months. The aim of this study was to evaluate the diagnostic usefulness of transabdominal ultrasonography in the diagnosis of solid SOL in the liver. Majority of the respondents (42.55%) were foun...
Broad-spectrum analysis for pathogens in patients with respiratory tract infections is becoming more relevant as the number of potential infectious agents is still increasing. Here we describe the new multiparameter RespiFinder assay, which is based on the multiplex ligation-dependent probe amplification (MLPA) technology. This assay detects 15 respiratory viruses in one reaction. The MLPA reac...
OBJECTIVES We sought to evaluate the rate of bleeding in relation to age (<80 and > or =80 years), the quality of anticoagulation (expressed as time spent in international normalized ratio therapeutic range), and factors associated with bleeding events. BACKGROUND Stroke prevention in patients with atrial fibrillation (AF) is an increasingly crucial public health target, particularly in patie...
This paper describes the antioxidant and antimicrobial activities and phenolic components of different solvent (absolute methanol, absolute ethanol, absolute acetone, 80% methanol, 80% ethanol, 80% acetone and deionized water) extracts of leaves, flowers and bark of Gold Mohar [Delonix regia (Bojer ex Hook.) Raf.]. The extract yields from leaves, flowers and bark ranged from 10.19 to 36.24, 12....
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