This short overview considers a prospect that claims to boost satiety are used to prescribe or sell materials to dieters that do not slow their daily rate of energy intake, thereby worsening their problems with body weight and even perhaps increasing the prevalence of obesity. Implying that a drug or a food contributes to weight control by providing extra satiety is a mistake in two ways. First...

At EuroCrypt’99, Paillier proposed a new encryption scheme based on higher residuosity classes. The new scheme was proven to be one-way under the assumption that computing N -residuosity classes in Z∗ N2 is hard. Similarly the scheme can be proven to be semantically secure under a much stronger decisional assumption: given w ∈ Z∗ N2 it is hard to decide if w is an N -residue or not. In this pap...

The observed optical colors of quasars are generally interpreted in one two frameworks: unified models which attribute color to random orientation the accretion disk along line-of-sight, and evolutionary invoke connections between quasar systems their environments. We test these schema by probing dark matter halo environments optically-selected as a function $g-i$ measuring two-point correlatio...

objectives: the aim of this study was to compare the permeability of dentin after using diamond bur and er:yag laser. materials and methods: seventy-two recently extracted, intact, and restoration-free human permanent molars were used in this study. the samples were randomly divided into three groups of 24 each and class i cavities were prepared as follows. group 1: high speed diamond bur with ...

There are several conflicting evidences showing the effect of morphine on learning and memory processes. In the present study the effect of chronic morphine administration on passive avoidance, active avoidance and spatial learning and memory of morphine dependent male rats using Passive Avoidance shuttle box and Morris Water Maze tasks were investigated, respectively. Male rats received morphi...

There are several conflicting evidences showing the effect of morphine on learning and memory processes. In the present study the effect of chronic morphine administration on passive avoidance, active avoidance and spatial learning and memory of morphine dependent male rats using Passive Avoidance shuttle box and Morris Water Maze tasks were investigated, respectively. Male rats received morphi...