نتایج جستجو برای: hartley series

تعداد نتایج: 353045  

Journal: :Journal of the Optical Society of America A 1986

Journal: :Baghdad Science Journal 2023

The Hartley transform generalizes to the fractional (FRHT) which gives various uses in different fields of image encryption. Unfortunately, available literature is unable provide its inversion theorem. So accordingly original function cannot retrieve directly, restrict applications. intension this paper propose theorem overcome drawback. Moreover, some properties are discussed paper.

Journal: :Ankara Üniversitesi SBF Dergisi 1959

Journal: :CSIAM Transactions on Applied Mathematics 2020

Journal: :Mathematical Inequalities & Applications 2015

2006
SUNČICA ČANIĆ Andro Mikelić Josip Tambača Giovanna Guidoboni Craig Hartley Doreen Rosenstrauch Z. Krajcer

This is a joint work with Andro Mikelić (University of Lyon 1, France), Josip Tambača (University of Zagreb, Croatia), Giovanna Guidoboni (University of Houston, USA), Dr. Craig Hartley (Baylor College of Medicine, USA), Dr. Doreen Rosenstrauch (Texas Heart Institute and The University of Texas Health Science Center at Houston, USA), and Dr. Z. Krajcer (Texas Heart Institute and St. Luke’s Epis...

Journal: :Medical History 2000
Roy Porter

In each of the subjects under discussion there were intense efforts to determine chemically the active constituent of the medicine. It was success in this field, with the isolation of the alkaloidal constituents of opium, cinchona bark and nux vomica in the first decades of the nineteenth century, that supported the view that scientific pharmacology had its origins at that time. In this interes...

Journal: :Science 2011
Michael F A'Hearn Michael J S Belton W Alan Delamere Lori M Feaga Donald Hampton Jochen Kissel Kenneth P Klaasen Lucy A McFadden Karen J Meech H Jay Melosh Peter H Schultz Jessica M Sunshine Peter C Thomas Joseph Veverka Dennis D Wellnitz Donald K Yeomans Sebastien Besse Dennis Bodewits Timothy J Bowling Brian T Carcich Steven M Collins Tony L Farnham Olivier Groussin Brendan Hermalyn Michael S Kelley Jian-Yang Li Don J Lindler Carey M Lisse Stephanie A McLaughlin Frédéric Merlin Silvia Protopapa James E Richardson Jade L Williams

Understanding how comets work--what drives their activity--is crucial to the use of comets in studying the early solar system. EPOXI (Extrasolar Planet Observation and Deep Impact Extended Investigation) flew past comet 103P/Hartley 2, one with an unusually small but very active nucleus, taking both images and spectra. Unlike large, relatively inactive nuclei, this nucleus is outgassing primari...

2018
Yubo Sun Alex J. Kiraly Michael Cox David R. Mauerhan Edward N. Hanley

Phosphocitrate (PC) and its analogue, PC-β ethyl ester, inhibit articular cartilage degeneration in Hartley guinea pigs. However, the underlying molecular mechanisms remain unclear. The present study aimed to investigate the hypothesis that PC exerted its disease-modifying effect on osteoarthritis (OA), in part, by inhibiting a molecular program similar to that in the endochondral pathway of os...

2006
Lav R. Varshney

The storage of information in biological memory relies on changes in neuronal circuits, termed plasticity. Synaptic contributions to plasticity, which are an important component, may be divided into changes in existing synapses, and changes in interneuronal connectivity through formation and elimination of synapses. Interneuronal connectivity changes may be further divided into contributions as...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید