نتایج جستجو برای: nuclear energy level lifetime

تعداد نتایج: 1921134  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1386

چکیده ندارد.

Journal: :Physical review. C, Nuclear physics 1994
Cole Davidson Miller

A novel Information Theory based method for determining the density of states from prior information is presented. The energy dependence of the density of states is determined from the observed number of states per energy interval and model calculations suggest that the method is sufficiently reliable to calculate the thermal properties of nuclei over a reasonable temperature range. 21.10.Ma Ty...

Journal: :Journal of solar energy research updates 2023

Abstract: CdS is one of the best semiconductor photocatalysts. However, photocorrosion will occur when takes part in photocatalytic system. The general solution to add sacrificial reagents inhibit this phenomenon. Even so, it can not maintain stability CdS. In order improve and efficiency pure water, Ga-P electron exchange membrane was designed modify its surface. Under radiation visible light,...

Journal: :IJCNS 2010
T. V. Padmavathy M. Chitra

Wireless sensor networks (WSNs) are mostly deployed in a remote working environment, since sensor nodes are small in size, cost-efficient, low-power devices, and have limited battery power supply. Because of limited power source, energy consumption has been considered as the most critical factor when designing sensor network protocols. The network lifetime mainly depends on the battery lifetime...

Journal: :Epj Web of Conferences 2023

Hadronic resonances, having short lifetimes, are useful for studying the hadrongas phase that characterizes late-stage evolution of high-energy nuclear collisions. Indeed, regeneration and rescattering processes occurring in hadron gas modify measured yields hadronic resonances can be studied by measuring resonance as a function system size comparing them to model predictions with without inter...

Recently, wireless sensor network (WSN) is the popular scope of research. It uses too many applications such as military and non-military. WSN is a base of the Internet of Things (IoT), pervasive computing. It consists of many nodes which are deployed in a specific filed for sense and forward data to the destination node. Routing in WSN is a very important issue because of the limitation of the...

H. Bakhshi, M. Mirzasadeghi

Clustering is an effective approach for managing nodes in Wireless Sensor Network (WSN). A new method of clustering mechanism with using Binary Gravitational Search Algorithm (BGSA) in WSN, is proposed in this paper to improve the energy consumption of the sensor nodes. Reducing the energy consumption of sensors in WSNs is the objective of this paper that is through selecting the sub optimum se...

2005
Michael Bender Paul-Henri Heenen

Starting from successful self-consistent mean-field models, this paper discusses why and how to go beyond the mean field approximation. To include long-range correlations from fluctuations in collective degrees of freedom, one has to consider symmetry restoration and configuration mixing, which give access to ground-state correlations and spectroscopy. PACS. 21.60.-n Nuclear structure models an...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2010
Andrew F Philip Rene A Nome George A Papadantonakis Norbert F Scherer Wouter D Hoff

Protein-chromophore interactions in photoreceptors often shift the chromophore absorbance maximum to a biologically relevant spectral region. A fundamental question regarding such spectral tuning effects is how the electronic ground state S(0) and excited state S(1) are modified by the protein. It is widely assumed that changes in energy gap between S(0) and S(1) are the main factor in biologic...

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