Results 111 to 120 of about 14,074,300 (378)

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS 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

Non-Invasive Nanoparticle Imaging Technologies for Cosmetic and Skin Care Products

open access: yesCosmetics, 2015
The nanotechnology field is growing at an unprecedented rate. This is resulting in significant benefits in skin care products and formulations. Likewise, imaging technology is also advancing. The convergence of these fields offers a unique opportunity to
Lynlee L. Lin   +3 more
doaj   +1 more source

Image réelle, image textuelle, image virtuelle [PDF]

open access: yesParoles gelées, 2004
I M A G E REELLE, I M A G E T E X T U E L L E , I M A G E V I R T U E L L E Alain Robbe-Grillet De l'Academie ...
openaire   +4 more sources

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

open access: yesFEBS 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

Direct absorption imaging of ultracold polar molecules

open access: yes, 2010
We demonstrate a scheme for direct absorption imaging of an ultracold ground-state polar molecular gas near quantum degeneracy. A challenge in imaging molecules is the lack of closed optical cycling transitions.
B. Neyenhuis   +8 more
core   +1 more source

Recent Advances of Hyperspectral Imaging Technology and Applications in Agriculture

open access: yesRemote Sensing, 2020
Remote sensing is a useful tool for monitoring spatio-temporal variations of crop morphological and physiological status and supporting practices in precision farming.
B. Lu   +4 more
semanticscholar   +1 more source

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

open access: yesFEBS 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

Implicit Image-to-Image Schrödinger Bridge for image restoration

open access: yesPattern Recognition
Diffusion-based models have demonstrated remarkable effectiveness in image restoration tasks; however, their iterative denoising process, which starts from Gaussian noise, often leads to slow inference speeds. The Image-to-Image Schrödinger Bridge (I$^2$SB) offers a promising alternative by initializing the generative process from corrupted images ...
Yuang Wang   +10 more
openaire   +3 more sources

Images of Canadianness : Images of Canadianness [PDF]

open access: yes, 1998
Images of Canadianness offers backgrounds and explanations for a series of relevant--if relatively new--features of Canada, from political, cultural, and economic angles. Each of its four sections contains articles written by Canadian and European experts that offer original perspectives on a variety of issues: voting patterns in English-speaking ...
openaire   +3 more sources

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

open access: yesFEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer   +10 more
wiley   +1 more source

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