THE PEI YANG UNIVERSITY

The Effect of Linear PEI on Characteristics and Transfection Efficiency of PEI-Based Cationic Nanoliposomes

The development of efficient and safe carrier system to transfer DNA into cells is essential in non-viral gene therapy. The aim of the present study was to evaluate the effect of linear polyetheneimine (lPEI) (2500 Da) on the physicochemical and biological properties of lipopolyplexes constructed from liposomes and lPEI. Materials and Methods Different lipopolymers were synthesized from lPEI ...

the speech act of advice and the introvert/extrovert distinction among iranian efl university students

the aim of this study is to examine the difference between the introverts and extroverts in preferred advice-giving style. furthermore, it explores the difference between l1 (persian) and l2 (english) regarding the giving of advice for the extroverts and introverts separately. it investigates whether an extrovert or introvert gives advice in the same manner in his l1 (persian) and l2 (english) ...

Sparse Computation with PEI

Pei formalism has been designed to reason and develop parallel programs in the context of data parallelism. In this paper, we focus on the use of Pei to transform a program involving dense matrices into a new program involving sparse matrices, using the example of the matrix-vector product.

Yuan - Pei Lin ,

© 1997 DIGITALSTOCK Feature * This work was supported in parts by NSC 95-2221-E-009-080, NSC94-2752-E-002-006-PAE, and NSC 95-2221-E-002-197, Taiwan, R.O.C. FIRST QUARTER 2007 1531-636X/07/$25.00©2007 IEEE IEEE CIRCUITS AND SYSTEMS MAGAZINE 19 Authorized licensed use limited to: National Chiao Tung University. Downloaded on October 13, 2008 at 06:43 from IEEE Xplore. Restrictions apply. 20 IEEE...

Sparse Computations with PEI