نتایج جستجو برای: link length

تعداد نتایج: 491702  

Journal: :Genetics 1988
R B Meagher M D McLean J Arnold

Restriction fragment length polymorphisms (RFLPs) are being used to construct complete linkage maps for many eukaryotic genomes. These RFLP maps can be used to predict the inheritance of important phenotypic loci and will assist in the molecular cloning of linked gene(s) which affect phenotypes of scientific, medical and agronomic importance. However, genetic linkage implies very little about t...

2016
Qiuyin Cai

Phthalates or phthalic acid esters are a class of synthetic chemicals used as plasticizers to soften polyvinyl chloride (PVC) in a wide range of consumer and personal care products. Phthalates are released into the environment and taken up by the general population mainly through ingestion, inhalation, and dermal contact. Phthalates are lipid soluble, have relatively short (less than 24 h) biol...

1997
Simon Malinowski Hervé Jégou Christine Guillemot

Methodologies to analyze error recovery properties of Variable Length Codes (VLCs) have been introduced in [1] and [2]. In this paper, we extend these methods to analyze the error-resilience of VLCs when soft decoding with length constraint strategies are applied at the decoder side. The approach allows in particular to compute the amount of information conveyed by the length constraint on a tr...

Journal: :J. UCS 2008
Ali Nourollah Mohammadreza Razzazi

A chain or n-link is a sequence of n links whose lengths are fixed and are joined together from their endpoints, free to turn about their endpoints, which act as joints. “Ruler Folding Problem”, which is NP-Complete is to find the minimum length of the folded chain. The best linear approximation algorithm for it were proposed by Hopcroft et al. Their algorithm folds any open chain in the interv...

A.N. Soomro, H. Suzuki S.I.H. Jafri W.A. Baloch

Present study describes the length-weight (LWR) and length-length (LLR) relationships of a freshwater catfish Eutropiichthyes vacha Hamilton from Indus River, Sindh, Pakistan. A total of 281 specimen of E. vacha were collected from fisherman?s catch from February 2005 to January 2006, are used for this study. The parameters a and b of the length-weight relationship were calculated as W= aLb are...

2003
S S Manna Satyendra Nath Bose

A Barabási–Albert scale-free network is constructed whose nodes are the Poisson distributed random points within a unit square and links are the straight line connections among the nodes. The cost function, which is the total wiring length associated with such a network defined on a two-dimensional plane, is optimized. The optimization process consists of random selection of a pair of links and...

Journal: :Journal of the experimental analysis of behavior 1990
M L Spetch T W Belke R C Barnet R Dunn W D Pierce

Pigeons' choice between reliable (100%) and unreliable (50%) reinforcement was studied using a concurrent-chains procedure. Initial links were fixed-ratio 1 schedules, and terminal links were equal fixed-time schedules. The duration of the terminal links was varied across conditions. The terminal link on the reliable side always ended in food; the terminal link on the unreliable side ended with...

1990
Katsunari Shibata Koji Ito

Iriki et al. reported interesting results regarding the visual receptive field of two kinds of neurons in the parietal cortex of a monkey. A monkey did a task to reach its hand or tool to a target. The receptive field of one kind of neuron was enlarged when the monkey used the tool grasped by its hand. The receptive field of the other type of neurons moved together with its hand even though the...

Journal: :Current Biology 2004
Benjamin R. Houghtaling Leanora Cuttonaro William Chang Susan Smith

BACKGROUND Human telomeres are coated by the telomere repeat binding proteins TRF1 and TRF2, which are believed to function independently to regulate telomere length and protect chromosome ends, respectively. RESULTS Here, we show that TRF1 and TRF2 are linked via TIN2, a previously identified TRF1-interacting protein, and its novel binding partner TINT1. TINT1 localized to telomeres via TIN2...

Journal: :Wireless Networks 2009
Xianren Wu Hamid R. Sadjadpour J. J. Garcia-Luna-Aceves

10 Abstract We present an analytical framework and sta11 tistical models to accurately characterize the lifetime of a 12 wireless link and multi-hop paths in mobile ad hoc net13 works (MANET). We show that the lifetimes of links and 14 paths can be computed through a two-state Markov model. 15 We also show that the analytical solution follows closely 16 the results obtained through discrete-eve...

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