Results 11 to 20 of about 927,412 (249)

Comparing Remote Sensing and Field-Based Approaches to Estimate Ladder Fuels and Predict Wildfire Burn Severity

open access: yesFrontiers in Forests and Global Change, 2022
While fire is an important ecological process, wildfire size and severity have increased as a result of climate change, historical fire suppression, and lack of adequate fuels management.
Brieanne Forbes   +14 more
doaj   +1 more source

Effects of cushion box and closed let-down ladder usage on damage to corn during handling: physiological deterioration

open access: yesPlant Methods, 2022
Background Corn seeds have a high susceptibility to mechanical damage due to their large size and mass. The main purpose of this study was to evaluate the effects of the cushion box and closed let-down ladder usage in minimizing the negative influence of
Reza Shahbazi, Feizollah Shahbazi
doaj   +1 more source

A hydraulic fracture height mathematical model considering the influence of plastic region at fracture tip

open access: yesPetroleum Exploration and Development, 2020
To predict fracture height in hydraulic fracturing, we developed and solved a hydraulic fracture height mathematical model aiming at high stress and multi-layered complex formations based on studying the effect of plastic region generated by stress ...
Yuwei LI   +4 more
doaj   +1 more source

Experimental study on smoke temperature distribution characteristics in corridors of crew cabins

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveWhen a fire occurs in the multi-storey dwelling section of a ship, the temperature distribution pattern during the spread of smoke along corridors and ladder openings is significantly different from that of a building fire.
Zhiqiang ZHAO   +5 more
doaj   +1 more source

Examining abiotic and biotic factors influencing specimen black oaks (Quercus kelloggii) in northern California to reimplement traditional ecological knowledge and promote ecosystem resilience post-wildfire

open access: yesEcology and Society, 2022
California black oak, Quercus kelloggii, plays an important role in the lifeways of many Indigenous tribes throughout California. Native peoples tend black oaks using traditional ecological knowledge (TEK) to encourage the development and proliferation ...
Cory J. O'Gorman   +4 more
doaj   +1 more source

Effect of aerobic and resistance training on secreted protein acidic rich in cysteine, decorin, and myonectin muscle genes expression in rats fed with a high-fat diet [PDF]

open access: yesJournal of Shahrekord University of Medical Sciences, 2023
Background and aims: Fatty diet can affect the expression of myokines. Thus, the aim of this study was to evaluate the effect of aerobic and resistance training secreted protein acidic rich in cysteine (SPARC), decorin (DCN), and myonectin muscle gene ...
Mostafa Babaeinejad   +2 more
doaj   +1 more source

Modeling and Simulation of Heavy-Lift Tethered Multicopter Considering Mechanical Properties of Electric Power Cable

open access: yesAerospace, 2021
In case of a fire at a high-rise building which is densely populated, an extension ladder is used to rescue people who have yet to evacuate to a safe place away from the fire, whereas those who are stranded at a height that is unreachable with the ladder
Hyeok-Min Kwon, Dong-Kyu Lee
doaj   +1 more source

Effect of the Aerobic and Resistance Training on Follistatin-Like 1 and Leukemia Inhibitory Factor Muscle Gene Expression in Rats Fed With a High-Fat Diet [PDF]

open access: yesDisease and Diagnosis, 2023
Background: Follistatin-like 1 (FSTL-1) and leukemia inhibitory factor (LIF) are two myokines that are affected by overweight and have inflammatory and damaging effects.
Mostafa Babaeinejad   +2 more
doaj   +1 more source

Delineating and Reconstructing 3D Forest Fuel Components and Volumes with Terrestrial Laser Scanning

open access: yesRemote Sensing, 2023
Predictive accuracy in wildland fire behavior is contingent on a thorough understanding of the 3D fuel distribution. However, this task is complicated by the complex nature of fuel forms and the associated constraints in sampling and quantification.
Zhouxin Xi   +2 more
doaj   +1 more source

Features of fracture height propagation in cross-layer fracturing of shale oil reservoirs

open access: yesPetroleum Exploration and Development, 2021
Triaxial fracturing modeling experiments were carried out on whole diameter shale cores from different layers of Shahejie Formation in the Dongpu sag, Bohai Bay Basin to find out the vertical propagation shapes of hydraulic fractures in different ...
Yizhao WANG   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy