Efficient and Accurate Fragmentation Methods

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Efficient and accurate fragmentation methods.

Conspectus Three novel fragmentation methods that are available in the electronic structure program GAMESS (general atomic and molecular electronic structure system) are discussed in this Account. The fragment molecular orbital (FMO) method can be combined with any electronic structure method to perform accurate calculations on large molecular species with no reliance on capping atoms or empiri...

متن کامل

Fragmentation methods: a route to accurate calculations on large systems.

Fragmentation Methods: A Route to Accurate Calculations on Large Systems Mark S. Gordon,* Dmitri G. Fedorov, Spencer R. Pruitt, and Lyudmila V. Slipchenko Department of Chemistry and Ames Laboratory, Iowa State University, Ames Iowa 50011, United States Nanosystem Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba, Ibaraki 305-856...

متن کامل

Efficient and robust methods of accurate camera calibration

In this paper we have presented a novel algorithm for camera calibrat.ion which is a significant improvement in mathematical simplici.ty, accuracy and computational efficiency in the solution of all extrinsic (external camera geometric) and intrinsic (internal camera geometric and camera optics) pararnete:rs. The method involves a direct transformation from the threedimensional (3D) object worl...

متن کامل

Methods for Efficient and Accurate Discovery of Services

The discovery of services is of one of the most integral parts of a service-oriented system. Discovery is the problem of identifying services from a pool of service descriptions that fulfill the requirements of a discovery request. With an increasing number of services developed and offered in an enterprise setting or the Web, users can hardly verify their requirements manually in order to find...

متن کامل

Efficient tree-matching methods for accurate carbohydrate database queries.

One aspect of glycome informatics is the analysis of carbohydrate sugar chains, or glycans, whose basic structure is not a sequence, but a tree structure. Although there has been much work in the development of sequence databases and matching algorithms for sequences (for performing queries and analyzing similarity), the more complicated tree structure of glycans does not allow a direct impleme...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Accounts of Chemical Research

سال: 2014

ISSN: 0001-4842,1520-4898

DOI: 10.1021/ar500097m