The Journal of PhysiologyHunt, J. N. & Knox, M. T. ( 1972 ). The slowing of gastric emptying by four strong acids and three weak acids . J. Physiol. , 222 , 187 – 208 .Hunt JN, Knox MT. The slowing of gastric emptying by four strong acids and three weak acids. J Physiol....
The LANCA three-component reaction of lithiated alkoxyallenes LA, nitriles N and carboxylic acids CA leads to β-ketoenamides KE in good to excellent yields. The scope of this reaction is very broad and almost all types of nitriles and carboxylic acids have successfully been used. The alkoxy...
Explain the difference between a weak acid and a strong acid. Give examples of each. What are the definitions of acids and bases? What distinguishes a strong acid from a weak acid? What distinguishes a strong base from a weak base? Write out examples of the proton-transfer reaction for eac...
Where are acids and bases used? Explain the Lewis model of acid-base chemistry. What distinguishes a strong acid from a weak acid? What distinguishes a strong base from a weak base? Write out examples of the proton-transfer reaction for each as well as the equilibrium expression fo...
aThree kinds of derived methods has advantages and disadvantages, methodological study on three methods, considered by PITC is suitable for laboratory research of amino acids 三获得的方法有好处,并且缺点,关于三个方法的方法学研究,考虑由PITC为氨基酸实验室研究是适当的 [translate] ...
The examples of coleopteran pests of economically important crops belonging to various taxa.aLeptinotarsa decemlineataon potato (Solanaceae, staple food crop),bOulema melanopuson wheat (Poaceae, monocotyledonous plant, staple food crop),cBruchus pisorumon pea (Fabaceae, staple food crop), anddMelige...
Moreover, only a fraction of these phages have been thoroughly analyzed for their suitability for phage therapy applications [31, 44, 46, 60, 62]. Notable examples include the karamviruses Enterobacter phage myPSH1140 [31] and Enterobacter phage Ec_L1 [46] and the agtreviruses Enterobacter ...
However, there are many examples where alternative splicing alters the DNA binding specificity and transcriptional targets of proteins. One that immediately comes to mind involves WT1's near neighbor PAX6 which is required for eye, nose, brain, and pancreas development. A conserved alternative splice...
which extends and stabilizes (ΔELUMO = −1.5 eV) LUMO significantly leading to the first examples of electron-transporting (n-type, electron mobility ~0.6 cm2/V s)BTBTsemiconductors in the literature. Furthermore, carbonyl functionalities were observed to induce strong dipolar and ...
These viral porins provide some of the best examples of the ‘divide-and-conquer’ strategy [29], [30] for the structural characterization of membrane proteins, in which individual functional domains are separately studied. The usefulness of this approach for these proteins is partly due to the ...