Results 51 to 60 of about 492,382 (314)

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Bayesian parameter estimation in dynamic population model via particle Markov chain Monte Carlo [PDF]

open access: yes, 2012
In nature, population dynamics are subject to multiple sources of stochasticity. State-space models (SSMs) provide an ideal framework for incorporating both environmental noises and measurement errors into dynamic population models.
XinXiu Wang, Meng Gao, XingHua Chang
core  

Environmental Sensor Networks: a revolution in the earth system science? [PDF]

open access: yes, 2006
Environmental Sensor Networks (ESNs) facilitate the study of fundamental processes and the development of hazard response systems. They have evolved from passive logging systems that require manual downloading, into ‘intelligent’ sensor networks that ...
Martinez, Kirk   +3 more
core   +1 more source

Parameter Sensitivity Analysis for Computationally Intensive Spatially Distributed Dynamical Environmental Systems Models

open access: yesJournal of Advances in Modeling Earth Systems, 2019
Dynamical environmental systems models are highly parameterized, having large numbers of parameters whose values are uncertain. For spatially distributed continental‐scale applications, such models must be run for very large numbers of grid locations. To
Xueli Huo   +4 more
doaj   +1 more source

The Measurement of Acoustic Emission Signals from Stem of Maize Under Controlled Environment

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The present paper focuses on the acoustic emission (AE) measurement method for monitoring of plant transpiration system. AE signals from stem of investigated maize being under well watered condition throughout experiment is investigated with acoustic ...
Piyapong Sriwongras   +2 more
doaj   +1 more source

Model for Malicious Node Recognition Based on Environmental Parameter Optimization and Time Reputation Sequence

open access: yesXibei Gongye Daxue Xuebao, 2020
Wireless sensor network (WSN) works in a complex environment. To interdict the malicious nodes which attacks the safety of network, such as interrupt attacks and selective forwarding attacks, based on TS-BRS reputation model, a model for malicious node ...

doaj   +1 more source

A novel method to jointly estimate transmission rate and decay rate parameters in environmental transmission models

open access: yesEpidemics, 2023
In environmental transmission, pathogens transfer from one individual to another via the environment. It is a common transmission mechanism in a wide range of host-pathogen systems.
You Chang, Mart C.M. de Jong
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Interval-Parameter Robust Minimax-regret Programming and Its Application to Energy and Environmental Systems Planning [PDF]

open access: yes, 2009
In this study, an interval-parameter robust minimax-regret programming method is developed and applied to the planning of energy and environmental systems.
Huang   +8 more
core  

Home - About - Disclaimer - Privacy