Results 21 to 30 of about 294,398 (313)

Rhizosphere microbial community composition shifts diurnally and in response to natural variation in host clock phenotype

open access: yesmSystems, 2023
Plant-associated microbial assemblages are known to shift at time scales aligned with plant phenology, as influenced by the changes in plant-derived nutrient concentrations and abiotic conditions observed over a growing season. But these same factors can
Charley J. Hubbard   +6 more
doaj   +1 more source

Field surveys reveal physicochemical conditions promoting occurrence and high abundance of an invasive freshwater snail (Potamopyrgus antipodarum) [PDF]

open access: yesAquatic Invasions, 2023
Environmental conditions promoting the occurrence and high abundance of non-native taxa are linked to critical stages of species invasions: establishment, whether a site can sustain a population of the non-native taxon, and impact, the extent to which ...
Michele D. Larson   +3 more
doaj   +3 more sources

The use of the ECHO model™ for education as an innovative approach to educator professional development

open access: yesFrontiers in Education, 2023
After entering the workforce, educators may face novel problems of practice that require additional training. Ongoing professional learning and development (PD) is meant to provide the additional training necessary to ensure educators are prepared to ...
Ethan Dahl   +6 more
doaj   +1 more source

Cats and dogs: A mesopredator navigating risk and reward provisioned by an apex predator

open access: yesEcology and Evolution, 2022
Successfully perceiving risk and reward is fundamental to the fitness of an animal, and can be achieved through a variety of perception tactics. For example, mesopredators may “directly” perceive risk by visually observing apex predators, or may ...
Mitchell J. Brunet   +9 more
doaj   +1 more source

Groundwork for change

open access: yesJournal of Agriculture, Food Systems, and Community Development
Summary The Wyoming Food Coalition (WFC) is a statewide network dedicated to “strengthening local food systems by connecting stakeholders and amplifying their voices to ensure Wyoming producers, con­sumers, and environments thrive” (WFC, n.d ...
Alyssa Duba
doaj   +3 more sources

The love-hate relationship between chlorophyll a and water in PSII affects fluorescence products

open access: yesPhotosynthetica, 2021
Chlorophyll a (Chl a) has an asymmetrical molecular organization, which dictates its orientation and the location of the pigment in the mature photosynthetic apparatus.
C.R. GUADAGNO   +2 more
doaj   +1 more source

Geologic application of thermal-inertia mapping from satellite [PDF]

open access: yes, 1981
The author has identified the following significant results. Two night-time thermal images of the Powder River Basin, Wyoming distinctly show a major thermal feature.
Miller, S. H.   +2 more
core   +6 more sources

Natural Resources Policy Under the Bush Administration: Not What it Says, But What it has Done in Court [PDF]

open access: yes, 2004
Bioassays relying on magnetic read-out using probe-tagged magnetic nanobeads are potential platforms for low-cost biodiagnostic devices for pathogen detection.
Nilsson, Mats   +4 more
core   +3 more sources

Functional and structural specific roles of activity-driven BDNF within circuits formed by single spiny stellate neurons of the barrel cortex

open access: yesFrontiers in Cellular Neuroscience, 2014
Brain derived neurotrophic factor (BDNF) plays key roles in several neurodevelopmental disorders and actions of pharmacological treatments. However it is uncealr how specific BDNF’s effects are on diffeerent circuit components.
Qian-Quan eSun   +5 more
doaj   +1 more source

Modular Lipoprotein Toxins Transferred by Outer Membrane Exchange Target Discrete Cell Entry Pathways

open access: yesmBio, 2021
Many bacterial species use diverse systems to deliver bacteriocins or toxins to neighboring competing cells. These systems are often selective in targeting cells that are related to themselves and therefore compete in the same niches for resources.
Christopher N. Vassallo   +3 more
doaj   +1 more source

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