Results 101 to 110 of about 1,936,993 (306)

SOLUTIONS WITH DIFFERENTIAL PRESSURE IN HEATING WITH RADIATORS [PDF]

open access: yesJournal of Sustainable Energy, 2016
Currently, many building managers record complaints from homeowners regarding the indoor climate. The main issue is that some rooms never have the desired temperature. After changing the load, room temperatures vary, particularly at small and medium
DINU R.C., POPESCU D.
doaj  

Керування координатами електроприводів на основі концепції зворотних задач динаміки при мінімізації локальних функціоналів енергій

open access: yesElektrotehnìka ta Elektroenergetika, 2011
Указанный в заглавии метод применяется для улучшения качества управления скоростью лектропривода, обеспечивает слабую чувствительность к параметрическим возмущениям и ростую декомпозицию системы.
M. Ya. Ostroverkhov, M. P. Buryk
doaj   +1 more source

Remotely operated gas-pressure regulator and shuttle valve [PDF]

open access: yes, 1975
Valve features precise gas-pressure regulation and shuts off flow by remote control. Valve is made up of regulator valve cavity and spring-compression adjusts cavity.
Koch, E. F.
core   +1 more source

Regulator constants and the parity conjecture

open access: yes, 2009
The p-parity conjecture for twists of elliptic curves relates multiplicities of Artin representations in p-infinity Selmer groups to root numbers. In this paper we prove this conjecture for a class of such twists.
A. Fröhlich   +31 more
core   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Characterizing Cotton Defoliation Progress via UAV-Based Multispectral-Derived Leaf Area Index and Analysis of Influencing Factors

open access: yesRemote Sensing
Timely monitoring of cotton defoliation progress is crucial for optimizing the quality of mechanical harvesting. To accurately assess the defoliation status prior to mechanical picking, a field experiment was conducted in Hejian, Hebei Province, China ...
Yukun Wang   +12 more
doaj   +1 more source

Proteasome Subtypes and Regulators in the Processing of Antigenic Peptides Presented by Class I Molecules of the Major Histocompatibility Complex

open access: yesBiomolecules, 2014
The proteasome is responsible for the breakdown of cellular proteins. Proteins targeted for degradation are allowed inside the proteasome particle, where they are cleaved into small peptides and released in the cytosol to be degraded into amino acids. In
Nathalie Vigneron   +1 more
doaj   +1 more source

Market, Regulation, Market, Regulation

open access: yes, 2015
This paper focuses on the European Regulatory system which was settled both for opening the Single Market for products and ensuring the consumers' safety. It claims that the New Approach and Standardization, and the Global Approach to conformity assessment, which suppressed the last technical barriers to trade in Europe, realized the free movement of ...
Frankel, Christian, Galland, Jean-Pierre
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

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

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