In this paper, a high step-down interleaved buck coupled-inductor converter (IBCC) with active-clamp circuits for wind energy conversion has been studied. In high step-down voltage applications, an IBCC can extend duty ratio and reduce voltage stresses on active switches. In order to reduce switching losses of active switches to improve conversion efficiency, a IBCC with soft-switching techniqu...

The chloride (Cl-) channel cystic fibrosis transmembrane conductance regulator (CFTR) is defective in cystic fibrosis (CF), and mutation of its encoding gene leads to various defects such as retention of the misfolded protein in the endoplasmic reticulum, reduced stability at the plasma membrane, abnormal channel gating with low open probability, and thermal instability, which leads to inactiva...

T he rubber dam has been a useful adjunct in restorative dentistry for many years. With the advent of new techniques and dental materials that are moisture sensitive, rubber dam use has become more imperative. An example of one of these new techniques is the removal of caries using air abrasion. Because the aluminum oxide particles of the air abrasion technique can become a messy paste in the o...

The opisthaptoral clamp region of Microcotyle sebastis Goto, 1894, was examined for aminergic processes by histofluorescent and ultrastructural techniques. Glyoxylic acid-induced fluorescence, indicative of catecholamines, revealed blue/green varicosities and longitudinal processes directly associated with clamp elements. Ultrastructural examination of nerve processes in close histologic proxim...

Neuronal activity is dominated by synaptic inputs from excitatory or inhibitory neural circuits. With the development of in vivo patch-clamp recording, especially in vivo voltage-clamp recording, researchers can not only directly measure neuronal activity, such as spiking responses or membrane potential dynamics, but also quantify synaptic inputs from excitatory and inhibitory circuits in livin...