Results 161 to 170 of about 4,088,927 (359)

Oxidative Treatment for Reducing Persistent Populations of Escherichia coli Under Amoxicillin and Gentamicin Pressure

open access: yesJournal of Biophotonics, EarlyView.
Photodynamic inactivation (PDI) with methylene blue and 660 nm LED enhances antibiotic killing of bacteria, accelerating time‐kill kinetics and reducing the MDK99 compared to antibiotics alone. SEM confirms effective cellular damage, demonstrating that PDI potentiates amoxicillin and gentamicin against tolerant bacterial populations. ABSTRACT Bacterial
Bruna C. Correa   +3 more
wiley   +1 more source

Chasing parts in quadrillion: applications of dynamical downscaling in atmospheric pollutant transport modelling during field campaigns

open access: yesProgress in Earth and Planetary Science
Atmospheric transport and dispersion models (ATDMs) are widely used to study and forecast pollution events. In the frame of the “Effect of Megacities on the transport and transformation of pollutants on the regional to global scales” (EMeRGe) project ...
Alexandros Panagiotis Poulidis   +3 more
doaj   +1 more source

Predicting long‐term population viability for an imperiled salamander under future climate changes

open access: yesThe Journal of Wildlife Management, EarlyView.
We evaluated the long‐term viability of 2 reticulated flatwoods salamander (Ambystoma bishopi) populations in response to multiple future climate change scenarios. We found that there is a high probability of extinction by 2100 under some scenarios, mostly driven by severe droughts and repeated reproductive failure. Conservation actions should focus on
Houston C. Chandler   +3 more
wiley   +1 more source

Simulating climate change scenarios established by the Intergovernmental Panel on Climate Change in aquatic mesocosms

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Climate change poses a major threat to ecosystems worldwide, with temperature changes being a key driver of ecological disruption in aquatic environments due to the limited ability of many aquatic species to relocate in response. Despite advances in aquatic experimental approaches to temperature control, most studies rely on simplified warming
Tauany Rodrigues   +5 more
wiley   +1 more source

Validation of mesoscale low-level winds obtained by dynamical downscaling of ERA40 over complex terrain [PDF]

open access: hybrid, 2006
Nedjeljka Žagar   +4 more
openalex   +1 more source

Predicting potential Arctic kelp distribution and lower‐depth biomass from seafloor irradiance

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Kelps have an extensive distribution in Arctic coastal waters. However, quantifying their role in the Arctic food web and carbon cycle is challenged by the scarcity of documented geographical distribution, standing stocks and production. Here we present a framework based on an empirical function to predict the potential kelp distribution and ...
Laura Castro de la Guardia   +13 more
wiley   +1 more source

Climate Change in Northern New Hampshire: Past, Present and Future [PDF]

open access: yes, 2014
EARTH’S CLIMATE CHANGES. It always has and always will. However, an extensive and growing body of scientific evidence indicates that human activities—including the burning of fossil fuel (coal, oil, and natural gas) for energy, clearing of forested lands
Burakowski, Elizabeth A.   +6 more
core   +1 more source

Dynamic downscaling by RCA

open access: yes, 2012
Seminario técnico de las becas de formación de posgraduados de Aemet celebrado el 21 de febrero de 2012. Proyecto: Formación en generación de escenarios regionalizados de cambio climático mediante modelos regionales de ...
openaire   +1 more source

Reprogrammable All‐Photonic Molecular Logic With Ln3+ Luminescent Hybrids in Solid State

open access: yesLaser &Photonics Reviews, EarlyView.
Mario P. de‐Saralegui et al. report an Eu3⁺/Tb3⁺‐doped organic–inorganic hybrid material that enables multiple reprogrammable logic operations using only physical stimuli. Additionally, this solid‐state, all‐photonic platform represents the first example in the literature performing reversible Feynman logic operations, marking a major step toward ...
Mario P. de‐Saralegui   +4 more
wiley   +1 more source

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