منابع مشابه
An isotopic method for quantifying sweeteners derived from corn and sugar cane.
BACKGROUND Consumption of high-fructose corn syrup, as well as cane sugar, has been implicated in the rise of the obesity and diabetes epidemics. To date, however, no reliable biomarker for the consumption of these sweeteners is available. OBJECTIVE The objective of the study was to determine the natural abundance stable-carbon-isotope signature of commonly consumed foods of plant origin. D...
متن کاملSmart Cane: Assistive Cane for Visually-impaired People
This paper reports on a study that helps visually-impaired people to walk more confidently. The study hypothesizes that a smart cane that alerts visually-impaired people over obstacles in front could help them in walking with less accident. The aim of the paper is to address the development work of a cane that could communicate with the users through voice alert and vibration, which is named Sm...
متن کاملNo-chain Cane Delivery
A cane harvesting system which eliminates the use of chain slings has been developed on Illovo's mill-cum-planter estate. A semi-mechanised "split harvesting system" has been adopted. Conventional type trailers are used for infield haulage which off-load loose cane into windrows on the loading banks. Grabloaders then transload the cane from the windrow into "Hilo" cane lorries for transportatio...
متن کاملThe Gold-Headed Cane
The Gold-Headed Cane, by WILLIAM MACMICHAEL, facsimile of 1827 ed., with introduction by Thomas Hunt, London, Royal College of Physicians, 1968, pp. 26 + 179, illus., £4. William Macmichael (1783-1839), M.D. Oxon., F.R.C.P., F.R.S., was educated at Bridgnorth Grammar School and Christ Church, Oxford. After graduating in Arts he studied medicine at Edinburgh and St. Bartholomew's Hospital, Londo...
متن کاملThe laser cane.
During the past 30 years, at least 30 attempts have been made to build a useful mobility aid for the blind cane traveler (1,2) . All these efforts have resulted in only three aids showing sufficient promise to warrant serious evaluation : the Kay Binaural Sensory Aid (3,4), the Lindsay Russell' Pathsounder (5), and the Bionic Laser Cane . Why has the Laser Cane project been relatively more succ...
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ژورنال
عنوان ژورنال: Science
سال: 1893
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-22.554.143