Results 61 to 70 of about 73,011 (208)

Mechanical Mechanism of Surrounding Rock Failure and Stability Control for Gob‐Side Entry Driving Near an Advancing Working Face

open access: yesEnergy Science &Engineering, EarlyView.
Taking the 5104 return airway of Checun Coal Mine as an example, this study visually summarises the main findings and methodologies of the research on surrounding rock control in gob‐side entry driving near an advancing working face. By establishing theoretical and numerical simulation analysis models, the stress distribution and plastic zone evolution
Delong Cui   +6 more
wiley   +1 more source

Accidents and Emergencies [PDF]

open access: yesPostgraduate Medical Journal, 1993
openaire   +2 more sources

Comprehensive laboratory study on smoke gases during the thermal oxidative decomposition of forest and vegetation fuels

open access: yesFire and Materials, EarlyView.
Abstract This study investigates the composition of smoke gases in forest and vegetation samples to draw conclusions about the actual smoke gas composition during wildfires. The focus is particularly on regions with extensive pine forests, like in Eastern Germany.
Kira Piechnik   +3 more
wiley   +1 more source

Differential trends of admissions in accident and emergency departments during the COVID-19 pandemic in Germany. [PDF]

open access: yesBMC Emerg Med, 2021
Jaehn P   +9 more
europepmc   +1 more source

Understanding Wildfires in Norway: Key Hazards and Vegetation Fires Damaging Buildings 2016–2023

open access: yesFire and Materials, EarlyView.
ABSTRACT Wildland–urban interface (WUI) fires are an increasing global challenge, and local knowledge is essential for efficient mitigation. In Norway, as for the rest of Northern Europe, wildfires are expected to increase in frequency and severity, which will also increase WUI vulnerabilities.
Ragni Fjellgaard Mikalsen   +5 more
wiley   +1 more source

The wider implications of the COVID-19 pandemic: Assessing the impact of accident and emergency use for frequent attenders. [PDF]

open access: yesInt Emerg Nurs, 2021
Kyle D   +6 more
europepmc   +1 more source

Challenges to parental engagement in K‐12 online learning during the pandemic: Lessons learned and a tripartite model for future involvement

open access: yesFuture in Educational Research, EarlyView.
Abstract Online learning became a central feature of education during the COVID‐19 pandemic, as traditional classrooms were rapidly replaced by virtual environments within students' homes through platforms such as Zoom. This abrupt transition required parents of K‐12 students to assume the unfamiliar role of at‐home educators, often without adequate ...
Gulipari Maimaiti, Khe Foon Hew, Ya Xiao
wiley   +1 more source

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