Results 101 to 110 of about 1,072,260 (332)
Fast Witness Extraction Using a Decision Oracle
, 2014 The gist of many (NP-)hard combinatorial problems is to decide whether a universe of $n$ elements contains a witness consisting of $k$ elements that match some prescribed pattern.
A. Hassidim +6 more
core +1 more source
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source
The American Journal of Nursing, 1946 Excerpt THE DIFFERENT CAPACITIES IN WHICH THE DOCTOR MAY BE CALLED TO TESTIFY There are three different sets of circumstances under which a doctor may be called as a witness and the rights, privile...
openaire +4 more sources
Loss leader or low margin leader? Advertising and the degree of product differentiation [PDF]
This paper attempts to isolate the conditions that give rise to loss leader pricing. I show that for sufficiently low distance between firms, the advertised good is priced below cost irrespective of whether firms advertise the same or different products.
Witness Simbanegavi
core +1 more source
FEBS Letters, EarlyView.Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley +1 more source
Environmental Toxicology: The legacy of Silent Spring [PDF]
, 2004 The transcript of a Witness Seminar held by the Wellcome Trust Centre for the History of Medicine at UCL, London, London, on 12 March 2002. First published by the Wellcome Trust Centre for the History of Medicine at UCL, 2004.©The Trustee of the Wellcome
Christie, DA, Tansey, EM
core
FEBS Letters, EarlyView.Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki +4 more
wiley +1 more source
Endogenous market transparency and product differentiation [PDF]
This paper endogenizes both market transparency and product differentiation in a model of informative advertising á la Grossman and Shapiro (1984). We find, contrary to Schultz (2004), that an increase in market transparency raises firm profits but has ...
Witness Simbanegavi
core +1 more source
Classicality witness for two-qubit states
, 2012 In the last few years one realized that if the state of a bipartite system can be written as $\sum_{i,j}p_{ij}|a_{i}> < b_{j}|$, where $\{|a_{i}> \}$ and $\{|b_{j}> \}$ form orthonormal basis for the subsystems and $\{p_{ij}\}$ is a probability ...
Maziero, J., Serra, R. M.
core +1 more source
Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment
FEBS Letters, EarlyView.The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke +2 more
wiley +1 more source