Results 91 to 100 of about 9,579,519 (257)
Robust Power Control for Cognitive Radio Networks with Proportional Rate Fairness
ICT Express, 2015 This paper studies the power control problem in cognitive radio networks where a primary user and multiple secondary users (SUs) coexist. Imperfect channel state information is considered. The objective is to maximize the SUs' sum rate while guaranteeing
Yanyan Shen, Kyung Sup Kwak
doaj +1 more source
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
High power fiber laser system for a high repetition rate laserwire
Physical Review Special Topics. Accelerators and Beams, 2014 We present the development of a high power fiber laser system to investigate its suitability for use in a transverse electron beam profile monitor, i.e., a laserwire.
L. J. Nevay, R. Walczak, L. Corner
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FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Downlink joint rate and power allocation in cellular multirate WCDMA systems
, 2003 This paper proposes a novel dynamic joint rate, and power control procedure for, downlink data transmission in a multicell variable spreading factor wideband code-division multiple-access (WCUMA), system where the different users have similar quality-of ...
Hossain, E, Bhargava, VK, Kim, DI
core +1 more source
EURASIP Journal on Wireless Communications and Networking, 2009 We consider an OFDM (orthogonal frequency division multiplexing) point-to-point transmission scheme which is enhanced by means of a relay. Symbols sent by the source during a first time slot may be (but are not necessarily) retransmitted by the relay ...
Vandendorpe Luc +3 more
doaj
Prospecting the protein design landscape
FEBS Letters, EarlyView.This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source
Electric Lighting and Power Rates [PDF]
The ANNALS of the American Academy of Political and Social Science, 1914 n ...
openaire +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Gong-kuang zidonghua, 2016 Influence relationship between microwave power transmission and sensor node communication was researched in intermittent co-channel mechanism. A frame loss rate model was established, and the relationship among frame loss rate, power transmission time ...
MAN Zhongcheng, LIU Xiaoming, ZHAO Duan
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