Results 91 to 100 of about 4,826,112 (291)

Fluctuation-Facilitated Charge Migration along DNA

open access: yes, 2000
We propose a model Hamiltonian for charge transfer along the DNA double helix with temperature driven fluctuations in the base pair positions acting as the rate limiting factor for charge transfer between neighboring base pairs.
A. Garg   +28 more
core   +1 more source

Increasing the Capacity of Cellular Network With Nested Deployed Cooperative Base Stations

open access: yesIEEE Access, 2018
This paper investigates the capacity of the cooperative cellular networks and proposes to use the 2-D nested deployment on the base stations. Further analysis of sum-rate capacity and spectrum efficiency shows that this approach provides significant ...
Qiong Wu, Qilian Liang
doaj   +1 more source

Neural correlates of the inverse base rate effect. [PDF]

open access: yesHum Brain Mapp, 2022
Inkster AB   +4 more
europepmc   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Base rate neglect for the wealth of populations [PDF]

open access: yes
Base rate neglect has been shown to be a very robust bias in human information processing. It has also been show to be ecologically rational in some environments.
Diemo Urbig
core  

Addition of silicon improves oxidation resistance of nickel based superalloys [PDF]

open access: yes, 1974
Specific weight changes of nickel-base superalloy B-1900 and B-1900 + 1% Si specimens were tested at 1273 K. B-1900 was losing weight at an increasing rate due to spalling of oxide scale while B-1900 + 1% Si was still gaining weight at low, nearly ...
Lowell, C. E., Miner, R. V., Jr.
core   +1 more source

Sectoring in Multi-cell Massive MIMO Systems

open access: yes, 2017
In this paper, the downlink of a typical massive MIMO system is studied when each base station is composed of three antenna arrays with directional antenna elements serving 120 degrees of the two-dimensional space.
Ashikhmin, Alexei   +3 more
core   +1 more source

EFFECT OF ENVIRONMENTAL CONDITIONS AND ACTIVITIES INTENSIFICATION OF GROWTH ON LYUBINSKY SCALED CARP TRIBAL FINGERLINGS

open access: yesRibogospodarsʹka Nauka Ukraïni, 2013
Purpose. To explore effect of environmental conditions, the level of development of natural food base and feeding of cultivated fodder zooplankton on tribal fingerlings Lyubinsky scaly carp growth. Methodology.
I. Hrytsyniak   +3 more
doaj   +1 more source

Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome

open access: yes
Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja   +8 more
wiley   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

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