Results 61 to 70 of about 262,991 (247)

Thermal Expansion of (Ba1-xLax))Ti1-x/4 O 3 Solid Solutions [PDF]

open access: yes, 2009
Deformation and the thermal expansion coefficient of ceramic samples of (Ba1−xLax)Ti1−x /4 O 3 solid solutions (x= 0, 0.026, 0.036, 0.054) were studied in the temperature range 120–700 K.
Flerov, Igor   +3 more
core   +2 more sources

Static Recrystallization Simulation of Interstitial Free‐Steel by Coupling Multi‐Phase‐Field and Crystal Plasticity Model Considering Dislocation Density Distribution

open access: yesAdvanced Engineering Materials, EarlyView.
This study models static recrystallization in interstitial free‐steel using coupled crystal plasticity and phase‐field simulations. The method directly links heterogeneous dislocation density to nucleation site prediction, eliminating reliance on empirical assumptions.
Alireza Rezvani   +2 more
wiley   +1 more source

Descriptive Study of Occupational Accidents and their Causes among Electricity Distribution Company Workers at an Eight-year Period in Iran

open access: yesSafety and Health at Work, 2013
Background: Occupational accidents are unplanned events that cause damage. The socio-economic impacts and human costs of accidents are tremendous around the world. Many fatalities happen every year in workplaces such as electricity distribution companies.
Abdolrasoul Rahmani   +5 more
doaj   +1 more source

Lower trapezius myocutaneous flap repairs adjacent deep electrical burn wounds

open access: yesEuropean Journal of Medical Research, 2020
Background Local tissue damage caused by electrical burns is often deep and severe. High-voltage electrical burns are common in the head, neck and torso areas.
Chengying Meng   +10 more
doaj   +1 more source

Swift observations of the 2015 outburst of AG Peg -- from slow nova to classical symbiotic outburst [PDF]

open access: yes, 2016
Symbiotic stars often contain white dwarfs with quasi-steady shell burning on their surfaces. However, in most symbiotics, the origin of this burning is unclear. In symbiotic slow novae, however, it is linked to a past thermonuclear runaway. In June 2015, the symbiotic slow nova AG Peg was seen in only its second optical outburst since 1850.
arxiv   +1 more source

Using Real-Life Cases to Teach Students About Electric Burns Part I Contact Burns [PDF]

open access: yes, 2009
We consider the topic of the burning of human flesh caused by electricity. We consider electrothermal burns in this paper and non-contact and arcing burns in the second paper.
Barkana, Buket D.   +3 more
core  

Extracorporeal Catalytic Hemoperfusion Therapy for Refractory Septic Shock Using Ceria Nanoparticle‐Embedded Porous Microbeads

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces an extracorporeal hemoperfusion system incorporating porous microbeads embedded with autocatalytic ceria nanoparticles (CeNPs) for targeted reactive oxygen species (ROS) scavenging in septic shock. The blood‐compatible hemoperfusion cartridge demonstrated significant improvements in survival, hemodynamic stability, and organ ...
Pilseon Im   +10 more
wiley   +1 more source

Toe Tissue Transfer for Reconstruction of Damaged Digits due to Electrical Burns [PDF]

open access: yesArchives of Plastic Surgery, 2012
BackgroundElectrical burns are one of the most devastating types of injuries, and can be characterized by the conduction of electric current through the deeper soft tissue such as vessels, nerves, muscles, and bones.
Hyung-Do Kim   +5 more
doaj   +3 more sources

Electrocaloric effects in the lead-free Ba(Zr,Ti)O$_{3}$ relaxor ferroelectric from atomistic simulations

open access: yes, 2017
Atomistic effective Hamiltonian simulations are used to investigate electrocaloric (EC) effects in the lead-free Ba(Zr$_{0.5}$Ti$_{0.5}$)O$_{3}$ (BZT) relaxor ferroelectric.
Bellaiche, L.   +7 more
core   +1 more source

Joule‐Assisted Nanotherapeutic Urethral Stent (JANUS) for Spatiotemporal Theragenerative Treatment of Urethral Strictures

open access: yesAdvanced Functional Materials, EarlyView.
Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na   +15 more
wiley   +1 more source

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