Results 341 to 350 of about 456,099 (413)

Enhanced Laser‐Induced Graphene Microfluidic Integrated Sensors (LIGMIS) for On‐Site Biomedical and Environmental Monitoring

open access: yesSmall, EarlyView.
A laser‐induced graphene microfluidic with integrated sensors (LIGMIS) are demonstrated for practical use in agricultural and biomedical domains. The porous electrodes are modified with silver nanoplatelets and gold microstructured trees for increased electroactive surface area while ion electrodes are modified with solid‐contact membranes for analyte ...
Zachary T. Johnson   +12 more
wiley   +1 more source

Surface Localized Coacervation Controlled by Bioactive Nanoarchitectonic Polyelectrolyte Multilayers

open access: yesSmall, EarlyView.
Using enzymatically active nanoarchitectured polyelectrolyte multilayers (PEMs), localized liquid–liquid phase separation can be directed from a so‐modified surface. In the presence of urea, PEM‐containing urease layers generate a pH gradient near the surface resulting in the self‐coacervation of a model peptide‐based coacervator.
Jean‐Yves Runser   +10 more
wiley   +1 more source

Habitat variables influencing bird assemblage patterns across maize and legume fields before and after harvest in West Africa

open access: yesWildlife Biology, EarlyView.
Though agriculture has been linked to the decline in bird populations due to the associated changes in vegetation structure and composition, its potential to sustain birds has been explored over time. A sustainable agricultural landscape should be one that has the capacity to support bird species all year.
Carlos Amissah   +2 more
wiley   +1 more source

Host species and age‐specific variation on Hepatozoon prevalence and its effect on body condition in two Neotropical crocodiles

open access: yesWildlife Biology, EarlyView.
Many populations of species belonging to the order Crocodilia are threatened due to illegal trafficking, indiscriminate hunting, and habitat loss and degradation affecting crocodilian health and parasitic load. Although several studies have revealed that crocodiles, caimans, and alligators are frequently infected by Hepatozoon spp., the results from ...
Alfonso Marzal   +13 more
wiley   +1 more source

Linking Fire, Food Webs, and Fish in Stream Ecosystems. [PDF]

open access: yesEcosystems
Roon DA   +8 more
europepmc   +1 more source

Precipitation and female experience are major determinants of the breeding performance of Canarian houbara bustards

open access: yesWildlife Biology, EarlyView.
Precipitation is one of the main triggers of reproduction in desert‐breeding birds. The unpredictability of rainfall patterns in arid environments has led species to adapt their breeding effort to episodes of abundant food after rainfall. The response is not the same for all individuals in a population, and may vary especially with the age and ...
Juan C. Alonso   +3 more
wiley   +1 more source

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