semi-regular locales are extensions of the classical semiregularspaces. we investigate the conditions such that semi-regularizationis a functor. we also investigate the conditions such that semi-regularizationis a reflection or coreflection.

85 Summary In this brief review a manual micro-Kjeldahl digestion procedure is outlined, which is satisfactory for most substances of biological origin. The final step of ammonia determination may be achieved by steam distillation and titration, if only one or two samples are to be processed. If up to say thirty or forty analyses/d are to be analysed then the semi-automated procedure has consid...

Quaternary ammonium salt hydrogels from a cationic monomer, (3-acrylamidopropyl)-trimethylammonium chloride (APTMACl), in a variety sizes such as bulk, microand nanohas been prepared. The synthesis of microand nanogels were carried out in the microenvironment of water-in-oil microemulsions using two types of surfactants, namely, L-αphosphatidylcholine (lecithin) and dioctyl sulfosuccinate sodiu...

The problem of numerical analysis one electrostatic nanoelectromechanical system is considered in the article. Nanoelectromechanical systems are miniature devices that combine electronic and mechanical components micro nano sizes. Electrostatic actuation such most common types used accelerometers, switches, micro-mirrors, micro-resonators, etc. disadvantages related to pull-in instability. This...

8 This article presents a novel ‘self-training’ based semi-supervised classifica9 tion algorithm using the property of aggregation pheromone found in real 10 ants. The proposed method has no assumption regarding the data distribu11 tion and is free from parameters to be set by the user. It can also capture 12 arbitrary shapes of the classes. The proposed algorithm is evaluated with 13 a number ...

Using the delta-P(1) approximation to the Boltzmann transport equation we develop analytic solutions for the fluence rate produced by planar (1-D) and Gaussian beam (2-D) irradiation of a homogeneous, turbid, semi-infinite medium. To assess the performance of these solutions we compare the predictions for the fluence rate and two metrics of the optical penetration depth with Monte Carlo simulat...