Results 41 to 50 of about 923,611 (313)

Anti-fungal bioactive terpenoids in the bioenergy crop switchgrass (Panicum virgatum) may contribute to ecotype-specific microbiome composition

open access: yesCommunications Biology, 2023
Plant derived bioactive small molecules have attracted attention of scientists across fundamental and applied scientific disciplines. We seek to understand the influence of these phytochemicals on rhizosphere and root-associated fungi.
Xingxing Li   +3 more
doaj   +1 more source

Lakes [PDF]

open access: yes, 1992
Lakes have always held an aesthetic fascination for people; they figure prominently in both art and literature and have even been endowed with spiritual qualities. For example, the nineteenth century American writer Henry D.
Green, John D., Lowe, David J.
core   +1 more source

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

open access: yesMolecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli   +7 more
wiley   +1 more source

Developmental constraint of insect audition

open access: yesFrontiers in Zoology, 2006
Background Insect ears contain very different numbers of sensory cells, from only one sensory cell in some moths to thousands of sensory cells, e.g. in cicadas.
Strauß Johannes, Lakes-Harlan Reinhard
doaj   +1 more source

Employing the Peltier Effect to Control Motor Operating Temperatures

open access: yesEnergies, 2023
Electrical insulation failure is the most common failure mechanism in electrical machines (motors and generators). High temperatures and/or temperature gradients (HTTG) are the main drivers of insulation failure in electrical machines.
Stephen Lucas   +4 more
doaj   +1 more source

An estimate of the chemical composition of Titan's lakes

open access: yes, 2009
Hundreds of radar-dark patches interpreted as lakes have been discovered in the north and south polar regions of Titan. We have estimated the composition of these lakes by using the direct abundance measurements from the Gas Chromatograph Mass ...
Cordier, D.   +4 more
core   +2 more sources

Dissolved carbon and CDOM in lake ice and underlying waters along a salinity gradient in shallow lakes of Northeast China [PDF]

open access: yes, 2019
The variations of DOC and DIC concentrations in lake ice and underlying waters were examined in 40 shallow lakes across the Songnen Plain, Northeast China.
Du, Jia   +4 more
core   +1 more source

The Lake

open access: yesHCA Healthcare Journal of Medicine, 2022
Description Shuffling along on an early fall morning in Germany, I looked out onto this lake and felt a sense of peace. The rolling fog weaved through the trees, caressing the floating vessels and kissing the calm water. The sight eased my soul in those early hours.
openaire   +2 more sources

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

On Track? Ensuring the Resilience of the Great Lakes Compact [PDF]

open access: yes, 2013
The Great Lakes hold about 20 percent of the world's available surface freshwater, and 84 percent of North America's surface freshwater. As a resource, the lakes and their tributaries are invaluable -- providing drinking water for 40 million people and ...

core  

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