نتایج جستجو برای: k complex

تعداد نتایج: 1132665  

2000
Eric M. Friedlander Mark E. Walker MARK E. WALKER

The semi-topological K-theory of a complex variety was defined in [FW2] with the expectation that it would prove to be a theory lying “part way” between the algebraic K-theory of the variety and the topological K-theory of the associated analytic space, and thus would share properties with each of these other theories. In this paper, we realize these expectations by proving among other results ...

2017
L. Li K. Fan Z. Zhang Z. Xia Zhiyong Zhang

Community structure implies some features in various real-world networks, and these features can help us to analysis structural and functional properties in the complex system. It has been proved that the classic k-means algorithm can efficiently cluster nodes into communities. However, initial seeds decide the efficiency of the k-means, especially when detecting communities with different size...

2005
PG Beatty SJ Klebanoff JM Harlan

http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#repub_requests Information about reproducing this article in parts or in its entirety may be found online at: http://bloodjournal.hematologylibrary.org/site/misc/rights.xhtml#reprints Information about ordering reprints may be found online at: http://bloodjournal.hematologylibrary.org/site/subscriptions/index.xhtml Information abo...

Journal: :Annual review of pharmacology and toxicology 1999
S V Ambudkar S Dey C A Hrycyna M Ramachandra I Pastan M M Gottesman

Considerable evidence has accumulated indicating that the multidrug transporter or P-glycoprotein plays a role in the development of simultaneous resistance to multiple cytotoxic drugs in cancer cells. In recent years, various approaches such as mutational analyses and biochemical and pharmacological characterization have yielded significant information about the relationship of structure and f...

Journal: :Thrombosis and haemostasis 2012
Mark P Borgman Robert C Pendleton Gwendolyn A McMillin Kristen K Reynolds Sara Vazquez Andrew Freeman Andrew Wilson Roland Valdes Mark W Linder

We performed a randomised pilot trial of PerMIT, a novel decision support tool for genotype-based warfarin initiation and maintenance dosing, to assess its efficacy for improving warfarin management. We prospectively studied 26 subjects to compare PerMIT-guided management with routine anticoagulation service management. CYP2C9 and VKORC1 genotype results for 13 subjects randomly assigned to...

Farrokh Gharib Hossein Aghai Karim Zare Saeed Abedini Khorrami

Formation equilibria of dioxy vanadium (V) complex with alanine in acidic media (pH<2.3) has been investigated potentiometrically and spectrophotometrically. In this condition the 1:1 complex has the formula VO2Y, where Y¯ represent the fully dissociated aminocarboxylate anion. The stability constant of VO2Y was determined as log KVO2Y=11.32±<e...

Journal: :Annals of K-theory 2021

We provide a concrete introduction to the topologised, graded analogue of an algebraic structure known as plethory, originally due Tall and Wraith. Stacey Whitehouse showed this is present on cohomology operations for suitable generalised theory. compute explicit expression plethory complex topological K-theory. This formulated in terms enhanced with corresponding looping operations. In context...

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