Results 41 to 50 of about 1,517,963 (349)

Identification of the Effects of Fire-Wave Propagation through the Power Unit’s Boiler Island

open access: yesEnergies, 2021
The article presents the results obtained during the inspection of the load-bearing structure of a power unit that suffered from fire. The inspection, consisting in the assessment of both the structure’s technical condition and durability of welded ...
Michał Paduchowicz, Artur Górski
doaj   +1 more source

Gas emissions, minerals, and tars associated with three coal fires, Powder River Basin, USA. [PDF]

open access: yes, 2012
Ground-based surveys of three coal fires and airborne surveys of two of the fires were conducted near Sheridan, Wyoming. The fires occur in natural outcrops and in abandoned mines, all containing Paleocene-age subbituminous coals. Diffuse (carbon dioxide
Aggen, Kerry L   +20 more
core   +1 more source

The Potential of Sentinel Satellites for Burnt Area Mapping and Monitoring in the Congo Basin Forests

open access: yesRemote Sensing, 2016
In this study, the recently launched Sentinel-2 (S2) optical satellite and the active radar Sentinel-1 (S1) satellite supported by active fire data from the MODIS sensor were used to detect and monitor forest fires in the Congo Basin. In the context of a
Astrid Verhegghen   +6 more
doaj   +1 more source

The Influence of Burn Severity on Post-Fire Spectral Recovery of Three Fires in the Southern Rocky Mountains

open access: yesRemote Sensing, 2022
Increased wildfire activity and altered post-fire climate in the Southern Rocky Mountains has the potential to influence forest resilience. The Southern Rocky Mountains are a leading edge of climate change and have experienced record-breaking fires in ...
Jaclyn Guz   +2 more
doaj   +1 more source

Concentration dependent aerosol substrates: UV-vis attenuation measurement [PDF]

open access: yes, 2016
Ultraviolet and visible (UV/vis) light were used to determine the composition of aerosol samples taken from several military bases located in the Middle East.
Iceman, Christopher   +2 more
core   +2 more sources

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

The effect of workplace environment on coal miners' gut microbiota in a mouse model

open access: yesFrontiers in Microbiology
The coal mine workplace environment is a significant factor in inducing occupational health issues, such as intestinal dysfunction in coal miners. However, the mechanism by which the coal mine workplace environment induces intestinal dysfunction is still
Lei Li   +10 more
doaj   +1 more source

How BRCA1 deficiency affects emergency granulopoeisis in cells [PDF]

open access: yes, 2016
BRCA1 mutation carriers are predisposed to breast and ovarian cancer. Chemotherapy is a common treatment used in breast cancer patients. However, chemotherapy can cause damage to bone marrow.
Dhar, Shilpa
core   +2 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Identifying Student Discussion in Computer-Mediated Problem Solving Chat [PDF]

open access: yes, 2017
The COMPS project employs computer chat for students working in small groups solving classroom problems. This summer’s project aims to build computer classifiers that could effectively “look over the shoulders” of the students while working, to ...
Arndt, Lindsey K   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy