نتایج جستجو برای: quantum mechanics method
تعداد نتایج: 1924876 فیلتر نتایج به سال:
امروزه مکانیک کوانتوم به خاطر پیشرفت در نرم افزار کامپیوتری از حالت نظری به کاربردی تبدیل شده است. این شاخه نسبتا جدید شیمی و فیزیک قادر به پیش بینی اکثر کمیت های ترموشیمی می باشد. همچنین با ترکیب محاسبات کوانتومی و شبیه سازی امکان بررسی خواص شیمی-فیزیکی توده های مولکولی امکان پذیر می باشد. اخیرا بررسی های جالبی روی برخی سیستمها به صورت نظری صورت گرفته است. متاسفانه به دلیل محدودیت در منابع کام...
Using the usual definitions of information and entropy in quantum gravity and statistical mechanics and the existing views about the relation between information and complexity, we examine the evolution of complexity in an ever expanding universe.
Dasatinib is a tyrosine kinase inhibitor (TKI) that is used to treat chronic myeloid leukemia and in the management of ulcerative colitis (UC) and to provide appropriate results in treatment. Dasatinib is significantly higher and faster than full cytogenetic and large molecular responses as compared to imatinib. In the recent study, using the NMR data, the frequency and thermochemical propertie...
چکیده ندارد.
The quantum mechanics is one of two backbones of the modern physics, and it is the most important required major course in the physics specialty. It is deeply applied not only in many branches of physics, but also quickly and extensively in many important domains such as chemistry, biology, material science, and information science. By the studying of this course, students could masterly grasp ...
an attempt is made to show in a straightforward way how a body-fixed frame may be constructed in classical and hence in quantum mechanics for a polyatomic molecule with the aid of which the vibration-rotation behavior of the molecule may be described.
in this research, we have studied the structural propenies of water. methanol and ethanol surrounding snidewalledcarbon nanotube (swcnt) and mixed of them either and we have investigated the solvent effects onthe relative energies and dipole moment values by ming molecular dynamics simulation. we used differentforce field it, deterrnaned energy and other type of geometrical parameters, on the p...
چکیده ندارد.
In recent years there has been a resurgence of interest in Bohmian mechanics as a numerical tool because of its local dynamics, which suggest the possibility of significant computational advantages for the simulation of large quantum systems. However, closer inspection of the Bohmian formulation reveals that the nonlocality of quantum mechanics has not disappeared-it has simply been swept under...
This letter briefly gives an overview of the theory proposed in quant-ph/9906130 and quant-ph/9909025 on the basis of quantum mechanics. Although quantum mechanics in twentieth century has succeeded to predict the correct results of large numbers of experiments in the process to find new fundamental particles in the nature, it seems to have left some fundamental open problems, both structural a...
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