Volunteerism by elders: past trends and future prospects.

Past Trends and Future Prospects for Agricultural Development in Sub-saharan Africa

(exogenous, tradable) income as a result of structural changes such as technological progress, improvement in export prices, etc.. Thus, a multiplier of 2.0 suggests an addition of $1.00 on extra income for each $1.00 of new agricultural income , through a re-spending on non-tradable consumer items and intermediate inputs. PAST TRENDS AND FUTURE PROSPECTS FOR AGRICULTURAL DEVELOPMENT IN SUB-SAH...

CIMMYT Cereal Crop Productivity in Developing Countries: Past Trends and Future Prospects

Retiree Health Insurance: Recent Trends and Tomorrow's Prospects

Using both employer- and beneficiary-level data, we examined trends in employer-sponsored retiree health insurance and prospects for future coverage. We found that retiree health insurance has become less prevalent over the past decade, with firms reporting declines in the availability of coverage, and Medicare-eligible retirees reporting lower rates of enrollment. The future of retiree health ...

Aflatoxins and aflatoxigenic fungi in Iran: A systematic review of the past, present, and future

Aflatoxins are highly toxic compounds that are produced as secondary metabolites by some Aspergillus and Emericella species. Despite huge progress on aflatoxin research during the past 50 years, we have witnessed many cases of food contamination with aflatoxins all over the world. Aflatoxins have mutagenic and carcinogenic effects and they are capable of inducing hepatocellular carcinoma in hum...

Fixture Design Automation and Optimization Techniques: Review and Future Trends

Fixture design is crucial part of manufacturing process. Fixture design is a critical design activity process, in which automation plays an integral role in linking computer-aided design (CAD) and computer-aided manufacturing (CAD). This paper presents a literature review in computer aided fixture design (CAFD) in terms of automation and optimization techniques over the past decades. First, the...