Results 91 to 100 of about 4,090,602 (302)

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Antenna-Pattern Diversity Versus Space Diversity for Use at Handhelds

open access: yesIEEE Transactions on Vehicular Technology, 2004
This paper investigates diversity for dual-antenna systems operating in indoor environments. First, an approximated equation of the diversity gain is derived for different combining techniques. These theoretical results show that the two-term approximation, as generally used in the literature , is too rough an estimate.
Mattheijssen, P.   +3 more
openaire   +1 more source

Carefree Pattern

open access: yes, 1973
McCall's Carefree Pattern #3818 by Halston to make a jacket with short notched lapels, shirt with convertible collar and center front button closure, and flared pants, including illustrations of the finished pieces and information about sizing and ...
Halston, 1932-1990   +1 more
core  

Texas Pattern Jury Charges [PDF]

open access: yes, 2011
Guide listing pattern jury charges to assist the bench and bar in preparing the court's charge for the jury in the state of Texas, including general instructions for the guilt/innocence and punishment stages of the trial, and instructions related to ...
State Bar of Texas. Committee on Pattern Jury Charges.   +1 more
core  

Diversity gain for DVB-H by using transmitter/receiver cyclic delay diversity [PDF]

open access: yes, 2006
The objective of this paper is to investigate different diversity techniques for broadcast networks that will minimize the complexity and improve received SNR of broadcast systems.
Song, Y H, Cosmas, J, Zhang, Y, Bard, M
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Diversity Center Shirt

open access: yes, 2018
A photo of a shirt donated by Dominick Juarez that was worn during the student walkout to show the need for a Diversity center on campusDemonstration ...
Ashmawi, Mariam, Juarez, Dominick
core  

Covariation between intraspecific genetic diversity and species diversity within a plant functional group [PDF]

open access: yes, 2008
1. Species diversity and genetic diversity are fundamental components of biodiversity. A primary goal of biodiversity studies is to explain the distribution of species and alleles in space and time.
Enright, N.J.   +9 more
core   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

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