Results 81 to 90 of about 7,285,916 (251)

Dear Joe I am here by the fire, just as I ran up from the dance [first line]

open access: yes, 1870
strophicpiano and voice5758Johns Hopkins University, Levy Sheet Music Collection, Box 134, Item 068Words selected and arranged from a Poem in the "Overland Monthly" and set to music by Geo.

core   +1 more source

Effects of Prescribed Burning on Soil Shear Strength in Pinus yunnanensis Forests

open access: yesShuitu baochi yanjiu, 2023
[Objective] The purpose of this study is to explore the characteristics of soil mechanical properties to prescribed burning in Pinus yunnanensis forests, so as to provide scientific basis for sustainable forest management and optimization of prescribed ...
Yang Fuyu   +6 more
doaj  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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

Root characteristics in salt tolerance.

open access: yesRoot Research, 2003
The mechanisms of salt tolerance in plants were reviewed focusing on root characteristics of salt-tolerant cultivars under saline conditions. The salt-tolerant traits were characterized as greater root growth, higher efficiency in water uptake, lower Na+ permeability, better root osmotic adjustment, and higher root pressure.
An, Ping   +4 more
openaire   +2 more sources

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

Threshold stochastic unit root models [PDF]

open access: yes, 2002
This paper introduces a new class of stochastic unit root (STUR) processes, where the randomness of the autorregresive unit root is driven by a threshold variable.
Gonzalo, Jesús, Montesinos, Raquel
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

Mary Pauline Root correspondence

open access: yes, 1911
Correspondence from Mary Pauline Root regarding her work and life during the years she toured the U.S. visiting American Indian communities and Indian Government Schools and teaching social hygiene for the U.S. Bureau of Indian Affairs. Also included are
Abbott, Lawrence F. (Lawrence Fraser), 1859-1933   +2 more
core  

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