نتایج جستجو برای: algorithm f5 invariant

تعداد نتایج: 822274  

Journal: :Chemistry 2016
Lauren E Longobardi Timothy C Johnstone Rosalyn L Falconer Christopher A Russell Douglas W Stephan

The hydroboration of phosphaalkynes with Piers' borane (HB(C6 F5 )2 ) generated unusual phosphaalkenylboranes [RCH=PB(C6 F5 )2 ]2 that persisted as dimers in both solution and the solid state. These P2 B2 heterocycles underwent ring opening when subjected to nucleophiles, such as pyridine and tert-butylisocyanide, to yield monomeric phosphaalkenylborane adducts RCH=PB(C6 F5 )2 (L). DFT calculat...

Journal: :Small methods 2023

Front Cover In article number 2201409, Daqing Sun, Dan Ding, and co-workers propose a fluorinated supramolecular strategy for developing cancer vaccine adjuvant, of which 4RDP(F5) containing tetra-arginine (4R) dipentafluorophenylalanine (DP(F5)) balances the self-assembly, antigen affinity, transmembrane abilities. The performance 4RDP(F5)-OVA in prevention treatment tumors makes it an attract...

2016
Dominique Piens Emmanouel Kellinis Giannis F. Marias

Steganography is the discipline concerned with achieving confidential communication by hiding information in plain sight. Media for hiding this information include images, video, audio and markup languages (Papapanagiotou et al. 2005). Steganographic schemes typically exploit information redundancies which are not easily perceptible. Digital images tend to exhibit such redundancy, and thus ...

2006
Toqeer Ahmed

The Thesis focused on hardware based Load balancing solution of web traffic through a load balancer F5 content switch. In this project, the implemented scenario for distributing HTTPtraffic load is based on different CPU usages (processing speed) of multiple member servers. Two widely used load balancing algorithms Round Robin (RR) and Ratio model (weighted Round Robin) are implemented through ...

2017
Christian Eder Gerhard Pfister Adrian Popescu

In this paper we present first steps in using signature-based Gröbner basis algorithms like Faugère’s F5 or GVW for computation over Euclidean rings. We present problems appearing when having to deal with coefficients and zero divisors and give practical solution techniques. A hybrid algorithm is presented trying to combine the advantages of signature-based and non-signature-based Gröbner basis...

2007
Domenico Daniele Bloisi Luca Iocchi

In this paper we describe a method for integrating together cryptography and steganography through image processing. In particular, we present a system able to perform steganography and cryptography at the same time using images as cover objects for steganography and as keys for cryptography. We will show such system is an effective steganographic one (making a comparison with the well known F5...

Journal: :The Journal of physiology 2009
Gita Prabhu Hideki Shimazu Gabriella Cerri Thomas Brochier Rachel L Spinks Marc A Maier Roger N Lemon

Area F5, in the ventral premotor cortex of the macaque monkey, plays a critical role in determining the hand shape appropriate for grasp of a visible object. F5 neurones show increased firing for particular types of grasp, and inactivation of F5 produces deficits in visually guided grasp. But how is F5 activity transformed into the appropriate pattern of hand muscle activity for efficient grasp...

2013
Marc A. Maier Peter A. Kirkwood Thomas Brochier Roger N. Lemon Roger Lemon

30 The responses of individual primate corticospinal neurons to localized electrical stimulation 31 of primary motor (M1) and of ventral premotor cortex (area F5) are poorly documented. To 32 rectify this and to study interactions between responses from these areas, we recorded 33 corticospinal axons, identified by pyramidal tract stimulation, in the cervical spinal cord of 34 three chloralose-...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان - دانشکده ریاضی و کامپیوتر 1391

حل دستگاه های چندجمله ای چندمتغیره توسط پایه گروبنر، از قسمت های اساسی جبر محاسباتی است که توسط بوخ برگر در سال ‎1965‎ با ارائه در تز دکترایش وارد عرصه علمی شد. طی چند سال اخیر‎‎ ‎الگوریتم های مختلفی برای محاسبه ی پایه گروبنر ارائه شد که یکی از قویترین و کاراترین الگوریتم های موجود، الگوریتم ‎f5‎ است. این الگوریتم با داشتن محک های قوی، از محاسبات غیر ضروری (با حذف زوج های غیر مفید) جلوگیری می ک...

2014
Elliot J Lawrence Robin J Blagg David L Hughes Andrew E Ashley Gregory G Wildgoose

Herein, we extend our "combined electrochemical-frustrated Lewis pair" approach to include Pt electrode surfaces for the first time. We found that the voltammetric response of an electrochemical-frustrated Lewis pair (FLP) system involving the B(C6 F5 )3 /[HB(C6 F5 )3 ]- redox couple exhibits a strong surface electrocatalytic effect at Pt electrodes. Using a combination of kinetic competition s...

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