نتایج جستجو برای: distance from bs

تعداد نتایج: 5716084  

Journal: :IEEE Transactions on Communications 2023

Intelligent reflecting surface (IRS) has emerged as a cost-efficient technique to improve the wireless network’s capacity and performance. Existing works on IRS have mainly considered being deployed in environment dynamically control channels between base station (BS) its served users favor of their communications. In contrast, we propose this paper new integrated IRS-BS architecture by deployi...

Journal: :Cancer research 2002
Gregory Langland James Elliott Yuling Li Jenette Creaney Kathleen Dixon Joanna Groden

Experiments with the supF20 mutagenesis system demonstrate that extracts from Bloom's syndrome (BS) cells are unable to use microhomology elements within the supF20 gene to restore supF function after the induction of a double-strand break (DSB). Additional experiments with the pUC18 mutagenesis system demonstrate that although the efficiency and fidelity of DSB repair by BS extracts are compar...

Journal: :Journal of dairy science 2014
C Yao K A Weigel J B Cole

Stillbirth (SB) often results in reduced milk yield, compromised reproductive performance, and decreased dam longevity. Corrective mating can be used as a short-term solution to the problem, but long-term improvement of the population requires the routine calculation of genetic evaluations. Breeding values for SB have been available for Holstein (HO) bulls since 2006, but not for Brown Swiss (B...

Journal: :Applied microbiology 1975
M J Ripin T M Cook K F Noon L E Stark

Pseudomonas testosteroni H-8 oxidizes certain lower alkylbenzene sulfonates at rates inversely related to the length of the alkyl group. Appreciable Q(O)2 values were observed for benzene sulfonate (BS), toluene sulfonate (TS), and ethylbenzene sulfonate (EBS), but not for propylbenzene sulfonate (PS) and higher homologues. Catechol oxidation was catalyzed by a constitutive catechol-2,3-oxygena...

2013
Zhan Wei Siew Chen How Wong Aroland Kiring Renee Ka Yin Chin Kenneth Tze Kin Teo

Wireless sensor networks (WSNs) have been vastly developed due to the advances in microelectromechanical systems (MEMS) using WSN to study and monitor the environments towards climates changes. In environmental monitoring, sensors are randomly deployed over the interest area to periodically sense the physical environments for a few months or even a year. Therefore, to prolong the network lifeti...

2007
H. Haas G. J. R. Povey

We investigated the feasibility of the coexistence of CDMATDD micro cells under a CDMA-FDD macro cell network with both sharing the same frequency band. A dynamic channel allocation (DCA) algorithm decides on the basis of mutual interference which FDD band is to use for the micro cell TDD channel. On the assumption of giving the macro cell higher priority we investigated the lower bound probabi...

2007
B. Blossier

Bs − Bs mixing is highly important in testing the Standard Model (SM) and constrains strongly its extensions by bounding the unitarity triangle. Since it is a flavor changing neutral process it occurs through loops so that the corresponding mixing amplitude is a sensitive measure of |Vts| and |Vtb|, as the major SM loop contribution comes from t-quark. The mixing of weak interaction eigenstates...

2016
Yanbo Song Miao Zhang Lu Gan Xiaopin Chen Tao Zhang Ning J. Yue Sharad Goyal Bruce Haffty Guosheng Ren

Electronic tissue compensation (eComp) is an external beam planning technique allowing user to manually generate dynamic beam fluence to produce more uniform or modulated dose distribution. In this study, we compared the effectiveness between conventional three-dimensional conformal radiotherapy (3DCRT) and eComp for whole breast irradiation. 3DCRT and eComp planning techniques were used to gen...

Journal: :IEEE Transactions on Network Science and Engineering 2022

This paper introduces a systematic and novel mechanism for devising security attack in the WCN (Wireless Communication Network). The proposed model involves implementation of AD (Artificial Dust) by intruder, followed execution HD (Half-Duplex) attack. communication network is based on deployment urban rural scenarios with an unknown CSI (Channel State Information). Depending achieved path loss...

Journal: :Circulation 2009
P D Lambiase A K Ahmed E J Ciaccio R Brugada E Lizotte S Chaubey Ron Ben-Simon A W Chow M D Lowe W J McKenna

BACKGROUND Two principal mechanisms are thought to be responsible for Brugada syndrome (BS): (1) right ventricular (RV) conduction delay and (2) RV subepicardial action potential shortening. This in vivo high-density mapping study evaluated the conduction and repolarization properties of the RV in BS subjects. METHODS AND RESULTS A noncontact mapping array was positioned in the RV of 18 BS pa...

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