Results 161 to 170 of about 1,371,038 (351)

Hollow‐Structured Nanorobot with Excellent Magnetic Propulsion for Catalytic Pollutant Degradation, Anti‐Bacterial and Biofilm Removal

open access: yesAdvanced Healthcare Materials, EarlyView.
A hollow‐structured Fe3O4@AgAu@PDA‐ZnPc nanosphere has been developed, exhibiting controllable catalytic activity and “photothermal‐photodynamic‐Ag+” coupling antibacterial characteristics. When subjected to a rotating magnetic field, these performances are uniquely enhanced by magnetic propulsion, allowing the nanosphere to function as a magnetic ...
Jing Wang   +7 more
wiley   +1 more source

Measuring. Monitoring. Management. Control

open access: yesИзмерение, мониторинг, управление, контроль
Background. The use of natural gas as a fuel is becoming increasingly popular, as gas is more environmentally friendly and cheaper than gasoline. To refuel equipment with gas fuel, an automotive gas-filling compressor station is used, where compression ...
V.D. Yezhizhanskiy   +4 more
doaj   +1 more source

Dexamethasone Delivery via Amphiphilic, Low‐swelling Hydrogels Treats Postoperative Inflammation in Cervical Spine Applications

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
DexaPatch, an implantable, low‐swelling amphiphilic hydrogel system containing dexamethasone‐PLGA microparticles, is developed and characterized for sustained local steroid release to reduce postoperative inflammation in tight surgical spaces. DexaPatch significantly reduces postoperative edema and fibrosis in a rabbit model of anterior spinal surgery,
Stephen W. Linderman   +6 more
wiley   +1 more source

A comprehensive review of studies of occupational accidents since the beginning of 1380 to the end of 1393 in Iran: A systematic review

open access: yesSalāmat-i kār-i Īrān, 2017
Background and aims: Occupational accidents and review them in the field of industrial safety are the most important issues. If these accidents are investigated and analyzed, there will be the possibility of reducing their occurrence. This review aims to
seyed shamseddin alizadeh   +5 more
doaj  

Some myths about industrial safety

open access: yes, 2012
MINES ParisTech - CRC Technical Report.There are many definitions of safety, but most of them are variations on the theme that safety can be measured by the number of adverse outcomes.
Besnard, Denis, Hollnagel, Erik
core   +1 more source

Thermoresponsive BrushGel Microcarriers for Efficient Cell Expansion and Enzyme‐Reduced Harvesting

open access: yesAdvanced Healthcare Materials, EarlyView.
Askari et al, report on temperature‐responsive microcarriers to minimize enzyme use and cost in dynamic cultures. Abstract Scaling up cell therapy requires efficient expansion of high‐quality cells. Microcarrier(MC)‐based systems offer high surface‐to‐volume ratios and reduce culture media usage.
Esfandyar Askari   +9 more
wiley   +1 more source

TECHNIQUE OF GETTING MICROCOMPOSITES OF SYSTEM AND COMPOSITE MATERIALS ON THEIR BASIS. INDUSTRIAL SAFETY ASPECT

open access: yesВестник Донского государственного технического университета, 2018
The technique of surface impregnation in the vibrated bed for getting ferric sulfuric microcomposites and composite materials on their basis is considered. The industrial safety aspect, namely air protection of the operating space is described.
Sergey A. KHLEBUNOV, DYMNIKOVA Olga V.
doaj  

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