White chocolate is considered an unhealthier product than dark and milk due to the absence of cocoa solids containing polyphenols other valuable components such as minerals dietary fiber. This paper aimed improve nutritional value white (C) by adding blueberry bioactive compounds. Since natural are easily degradable because their sensitivity, whey, a rich source proteins, was used material for ...

BACKGROUND This systematic review aimed to evaluate the clinical performance of core-carrier obturation in endodontic treatment. METHODS Keywords of "(core carrier OR Thermafil) OR (cold lateral condensation OR lateral condensation) OR (warm vertical condensation OR vertical condensation) AND (obturation OR root canal filling) AND clinical study" were searched for all obtainable publications ...

background and objectives: beta-thalassemia continues to be a cause of significant burden to the society particularly in the poorer developing countries. although sophisticated methods of screening have become available, a hunt for a cheap, rapid, objective screening method still remains elusive. thus, the objectives are to study the validity of naked-eye-single-tube-osmotic-fragility-test (nes...

Carrier dynamics of filled-skutterudites, an important class of thermoelectric materials, is investigated using ultrafast optical spectroscopy. By tuning the wavelength of the probe laser, charge transfers at different electronic energy levels are interrogated. Analysis based on the KramersKronig relation explains the complex spectroscopy data, which is mainly due to band filling caused by phot...

Long lifetimes of hot carriers can lead to qualitatively new types of responses in materials. The magnitude and time scales for these responses reflect the mechanisms governing energy flows. We examine the microscopics of two processes which are key for energy transport, focusing on the unusual behavior arising due to graphene's unique combination of material properties. One is hot carrier gene...

Modulation doping occurs in a heterojunction where charge carrier-rich material transfers to carrier-deficient material. The modulation-doped is intentionally selected have higher carrier mobility than the modulation dopant material, so that overall electrical conductivity can be boosted. Although this strategy has proven effective enhancing power factor thermoelectrics, selection criteria for ...

In such a device concept, the effi ciency of thin fi lm solar devices can be enhanced by orthogonalizing the light absorption and carrier collection processes, especially for the material systems that exhibit low minority carrier lifetimes. [ 7 ] In addition, surface refl ectance is reduced and the absorption is enhanced, thus improving the overall conversion effi ciency. One route for fabricat...