منابع مشابه
Harvest and Post-harvest Operations
Harvest and post-harvest operations constitute principal constraints to rice production, especially in irrigated systems, because of the larger yield that has to be handled. Post-harvest crop losses of up to 35% have been reported and attributed to inefficiency of manual threshing of rice by small-scale farmers. This leads to poor grain quality and rejection of locally produced rice. The Africa...
متن کاملApproaches to Proximal Tibial Bone Harvest Techniques
OBJECTIVES The iliac crest is the standard site for harvesting bone; however, this procedure may require another specialist and a general anaesthetic. The proximal tibial bone harvest has gained popularity for harvesting autogenous bone. An analysis of the clinical literature regarding the various regions for harvesting bone demonstrates that the use of the proximal tibia led to shorter hospita...
متن کاملHow to Judge Grape Ripeness Before Harvest
Grape ripeness is an elusive concept for many people and sometimes an elusive achievement for vineyards. Much of the difficulty with discussions of grape ripeness is that there is often an implied standard, but in reality, ripeness is an entirely subjective judgment. So, there are really two issues to address: 1) how do we define grape ripeness and 2) how do we measure ripeness parameters to as...
متن کاملLinking Harvest Choices to Timber Supply
Aggregate timber supply by ownership was investigated for a small region by applying stand-level harvest choice models to a representative sample of stands and then aggregating to regional totals using the area-frame of the forest survey. Timber harvest choices were estimated as probit models for three ownership categories in coastal plain southern pine stands of North Carolina using individual...
متن کاملHow to harvest bone marrow for transplantation
Introduction Over the past decade bone marrow transplantation (BMT) has graduated from being an experimental treatment to having an established role in the first line management of patients with life threatening haematological disorders. The therapeutic principle involved is that the administration of myelotoxic treatment (preparative protocol), at doses beyond the threshold normally set to gua...
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ژورنال
عنوان ژورنال: Neurology
سال: 2018
ISSN: 0028-3878,1526-632X
DOI: 10.1212/wnl.0000000000006289