Results 81 to 90 of about 223,038 (264)

A Multipurpose Robotic Vehicle for the Rescue of Persons and Interventions in Emergency Situations

open access: yesCommunications, 2013
At present, multipurpose robotic vehicles represent the best possible solution for the rescue and transport of persons in a state of traumafrom places in difficult-to-access terrain, in poor weather conditions and in emergency situations. It is a case of
David Rehak   +2 more
doaj   +1 more source

Radiation in an emergency situation: attempting to respect the patient's beliefs as reported by a minor. [PDF]

open access: yesBMC Med Ethics, 2023
Yumoto T   +6 more
europepmc   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

open access: yesAdvanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase   +6 more
wiley   +1 more source

Reversible Hydration Tuning of Polar Order and Large Nonlinear Optical Response in a 2D van der Waals Crystal, LiInP2S6

open access: yesAdvanced Materials, EarlyView.
Hydration‐induced symmetry breaking transforms layered LiInP2S6${\rm LiInP}_2{\rm S}_6$ from a nonpolar to a chiral‐polar phase, producing a giant enhancement of non‐resonant second‐harmonic generation. The reversible tuning of polar order through molecular intercalation establishes a strategy for dynamically controlling nonlinear optical ...
Jadupati Nag   +8 more
wiley   +1 more source

An analysis of 1999 world health organisation (WHO) guidelines for drug donations for better donation practice in emergency situations

open access: yesJournal of Health Technology Assessment in Midwifery, 2018
In disasters and emergency situations, a lot of drug and medical supplies comes to the affected area from local or international donors. But, those donations often generate more problems for the recipients.
Joep Ahmed Djojodibroto, Reinhard Huss
doaj   +1 more source

Deterministic Nucleation of Nanocrystal Superlattices on 2D Perovskites for Light‐Funneling Heterostructures

open access: yesAdvanced Materials, EarlyView.
This work investigates the heterogeneous nucleation of CsPbBr3${\rm CsPbBr}_3$ nanocrystal superlattices along the faces of 2D PEA2PbBr4${\rm PEA}_2{\rm PbBr}_4$ layered perovskite microcrystals. Core–crown and core–shell heterostructure morphologies are obtained.
Umberto Filippi   +6 more
wiley   +1 more source

A Task Complexity Analysis Method to Study the Emergency Situation under Automated Metro System. [PDF]

open access: yesInt J Environ Res Public Health, 2023
Niu K   +6 more
europepmc   +1 more source

Barrier‐Assisted Plasma Doping for Spatially Selective Resistance Engineering in MoS2 Transistors

open access: yesAdvanced Materials, EarlyView.
Barrier‐assisted NH3 plasma doping enables damage‐free, spatially selective carrier modulation in monolayer MoS2 transistors. An ultrathin pV3D3/Al2O3 protective‐dielectric stack acts as a chemical filter that allows NHx radicals to reach the MoS2 surface while blocking plasma damage. This process achieves a high electron concentration of 4.3 × 1013 cm−
Inseong Lee   +15 more
wiley   +1 more source

ANALYSIS AND ASSESSMENT OF NPP EXPOSURE TO NATURAL TECHNOGENIC EMERGENCY SITUATIONS

open access: yesВестник Донского государственного технического университета, 2018
On the basis of the gathered statistics on the NPP accidents and earthquakes all over the world, the correlative relationship (according to Pearson criterion) between the NPP accident risks and natural technogenic ES risks effecting the stability and ...
Yury I. Bulygin   +3 more
doaj  

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