Sentence examples for base is required in from inspiring English sources

Base-catalyzed aldol reaction (shown using −OCH3 as base) Base-catalyzed dehydration (frequently written incorrectly as a single step, see E1cB elimination reaction) Although only a catalytic amount of base is required in some cases, the more usual procedure is to use a stoichiometric amount of a strong base such as LDA or NaHMDS.

A robust research base is required in General Practice.

Accurate delineation of tumour lesions in lung cancer based on PET/CT is required in radiotherapy treatment planning.

In order to achieve cognitive transfer, students must have a sufficient knowledge base to recognize what is required in the transfer environment, and a variety of strategies for dealing with a new situation.

However, the educational community agrees that to achieve cognitive transfer, one must have a sufficient knowledge base to recognize what is required in the transfer environment (Glaser, 1986), and a variety of thinking skills for dealing with new skill sets required for solving a new task (Detterman, 1993; Dori & Sasson, 2013).

The contribution of the second-term is significant and hence a two-term based fracture mechanics methodology is required in designs using plastically graded materials.

This study may contribute to the knowledge base within this area, however further research is required in larger samples, possibly with a symptomatic control group and more clinically rigorous outcome measures.

Such information is required in economic evaluations based on cost-utility analysis.

Nevertheless, additional research is required in multifunctional NPs based drug delivery systems to overcome the problems and understand how nanoparticles interact with biological systems and the environment for effective therapy.

This improvement results in a cost-effective and less time-consuming protocol able to measure the drop to background level in gametocyte viability produced by epoxomicin in only 48 h, whereas as long as 144 h is required in similar assays based on the gametocyte endogenous lactate dehydrogenase activity.

In order to significantly detect this difference on a type I error level of 5%% (two-sided) with a power of 80%%, a sample size of 107 is required in each arm based on the application of Fisher's exact test.