carboxylic acid derivativesSo far in this part we have spoken about satisfaction of sentences and methods for finding models for sets of sentences We now want to consider similar general questions concerning sets of formulas Thus instead of considering global questions, about classes of structures, ...
The sorption of moisture by different cellulose derivatives was examined as a function of relative humidity, to evaluate the influence of counter-ions and different charged groups on the moisture adsorption mechanism. Studies were made on cellulosic materials containing sulfate (-O-SO3H) and carboxylic...
These additives are synthetic esters of carboxylic fatty acids, phosphoric and dithiophosphoric acid derivatives. Watermiscible metalworking fluids formulations are prepared with the new types of additives and examined at laboratory test machines-EP-Four ball, Wear-Four ball machine and Reichert balance ...
Changing the position of the electrodes is enough to produce an inverted cell in an ordinary BHJ or bilayer type solar cell. Therefore, the acceptor molecules which are very sensitive to oxygen and humidity, such as fullerene derivatives, stay on the TCO side of the cell. In the solar cell...
The buildup of calcium and hydroxyl ions in the solution stops the calcium and hydroxyl ions from clumping together to form calcium hydroxide, slowing the hydration process. In precipitation, the retarder reacts with the extremely alkaline solution to generate insoluble derivatives. This process is ...
② Polyhydroxy carbohydrates and their derivatives retarders: such as sucrose, calcium sucrose, molasses, glucose, gluconic acid, calcium gluconate, sodium gluconate, etc. ③ Hydroxy carboxylic acid and its salt retarders: such as tartaric acid, sodium tartrate, potassium sodium tartrate, lactic acid...
The fruit of Terminalia chebula is an essential drug used in single and in many compound formulations of Indian traditional systems like Ayurveda & Siddha and Unani systems of medicine. This herbal drug is referred to as ‘The king of medicine...
Therefore, there is no physical dependence, because receptors do not develop at the neuronal level for the action of the addictive substance. Based on pharmacological elements (features), drugs are classified as: Euphoric (euphoriants). Opium and derivatives, as well as cocaine. Fantastical (...
chelating agent 3-10; detergent (or surface active agent, SAA) 0.1-5.0; anti-foaming agent 0.01-1.0; water-soluble calixarene 0.01-1.0; water—remaining part. In some embodiments, the water-soluble polyatomic salts of organic acids and phosphonic acid derivatives are used as chelating agents. ...
Disclosed is number coding of pairs (“doublets”) or small sets (“multiplets”) of solid phase carriers which provides distinguishable subtypes of a given type of such carriers, where