نتایج جستجو برای: desiccants
تعداد نتایج: 95 فیلتر نتایج به سال:
We recently developed ‘cellular’ reagents–lyophilized bacteria overexpressing proteins of interest–that can replace commercial pure enzymes in typical diagnostic and molecular biology reactions. To make cellular reagent technology widely accessible amenable to local production with minimal instrumentation, we now report a significantly simplified method for preparing reagents that requires only...
چکیده ندارد.
Use of glyphosate-based herbicides (GBHs) increased ∼100-fold from 1974 to 2014. Additional increases are expected due to widespread emergence of glyphosate-resistant weeds, increased application of GBHs, and preharvest uses of GBHs as desiccants. Current safety assessments rely heavily on studies conducted over 30 years ago. We have considered information on GBH use, exposures, mechanisms of a...
چکیده ندارد.
Air may be dehumidified when it is brought into contact with a suitable liquid desiccant. Different types of liquid desiccants are available in the market and the application of the proper desiccant in hot humid climates would improve the dehumidification effectiveness. The driving potential for a dehumidification process is the difference in the pressure of the water vapor in the air and the w...
Whole plant defoliation studies were performed using dark red kidney bean (Phaseolus vulgarisL.) to compare the effect of cyclanilide [1(2,4-dichlorophenylaminocarbonyl)-cyclopropane carboxylic acid], ethephon (2-chloroethylphosphonic acid), auxin transport inhibitors, and temperature on leaf abscission. Ethephon induced bean leaf defoliation, but ethephon combinedwith cyclanilide induced great...
The use of solar energy in drying perishable crops such as tomatoes is a good alternative to the problem post-harvest processing tropical eastern African countries. A review literature revealed that most crop systems developed during last five decades have small loading capacity and cannot operate night. Therefore, an integrated greenhouse dryer system [SGDS] with Clay-CaCl2 desiccan...
Ensuring dust and explosion safety during underground coal mining is one of the most important tasks industrial labor protection departments. The main method preventing explosions settled in mine workings to process them with stone (rock dusting). traditional methods quality control rock dusting include radioisotope, optical chemical methods. To implement them, devices are equipped environmenta...
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