Results 101 to 110 of about 1,517,963 (349)

The Influence of pH Variation on CooA Activity [PDF]

open access: yes, 2016
CooA, a CO-sensing heme protein, acts as a transcriptional activator of CO-metabolizing proteins in bacteria such as Rhodospirillum rubrum and Carboxydothermus hydrogenoformans through sequence-specific DNA binding.
Clark, Robert W.   +3 more
core   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

open access: yesAdvanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang   +9 more
wiley   +1 more source

Enjeux socio-économiques et géopolitiques des observations depuis l’espace du sondeur atmosphérique IASI

open access: yesL'Espace Politique
Space-based data, such as the IASI infrared sounder, used in physical science studies have applications beyond fundamental research. They can be used to track volcano plumes and provide near-real-time information for civil aviation. They can also be used
Camille Viatte
doaj   +1 more source

A Termite‐Inspired Alternative to Cement

open access: yesAdvanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev   +3 more
wiley   +1 more source

The Impact of Fires on the Fractional Composition of Iron and Carbon Dynamics in the Cryogenic Soils of the Forest–Tundra of Western Siberia Under Changing Climate Conditions

open access: yesSoil Systems
Fires significantly influence the ecosystems of Western Siberia’s forest–tundra zone. Namely, they alter soil processes, including the transformation of different forms of iron and the redistribution of carbon flows.
Yurtaev Andrey   +4 more
doaj   +1 more source

Population exposure to hazardous air quality due to the 2015 fires in Equatorial Asia

open access: yesScientific Reports, 2016
Vegetation and peatland fires cause poor air quality and thousands of premature deaths across densely populated regions in Equatorial Asia. Strong El-Niño and positive Indian Ocean Dipole conditions are associated with an increase in the frequency and ...
P. Crippa   +9 more
semanticscholar   +1 more source

The Recognition of Fires Originating from Photovoltaic (PV) Solar Systems [PDF]

open access: yes, 2015
There has been an observable increase in the fitting of photovoltaic (PV) solar panels on the roofs of buildings in the UK over the last decade. The origin of some fires in domestic and commercial properties has been attributed to PV systems.
Prometheus Forensic Services Limited   +1 more
core  

High‐Spatiotemporal‐Resolution Transparent Thermoelectric Temperature Sensor Arrays Reveal Temperature‐Dependent Windows for Reversible Photothermal Neuromodulation

open access: yesAdvanced Functional Materials, EarlyView.
Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee   +9 more
wiley   +1 more source

Horse grazing systems: understory biomass and plant biodiversity of a Pinus radiata stand

open access: yesScientia Agricola, 2012
Horse grazing systems may affect productivity and biodiversity of understory developed under Pinus radiata D. Don silvopastoral systems, while acting as a tool to reduce the risk of fire.
Antonio Rigueiro-Rodríguez   +4 more
doaj   +1 more source

High resolution fire hazard index based on satellite images [PDF]

open access: yes, 2019
In December 2015, after 3 year of activity, the FP7 project PREFER (Space-based Information Support for Prevention and REcovery of Forest Fires Emergency in the MediteRranean Area) came to an end.
Fusilli, Lorenzo, Laneve, Giovanni
core   +1 more source

Home - About - Disclaimer - Privacy