Results 11 to 20 of about 3,969 (194)

A Development of a Human Cranial Bone Surrogate for Impact Studies

open access: yesFrontiers in Bioengineering and Biotechnology, 2013
In order to replicate the fracture behavior of the intact human skull under impact it becomes necessary to develop a material having the mechanical properties of cranial bone.
Jack C Roberts   +7 more
doaj   +1 more source

Ballistic response of skin simulant against fragment simulating projectiles

open access: yesDefence Technology, 2023
The response of biological phantoms against high velocity impact is actively sought for applications in defense, space, soft robotics and sensing. Towards this end, we study the ballistic response of silicone based skin simulant against fragment impact ...
Punit Kumar Pandey   +4 more
doaj   +1 more source

Investigation of the migration of bisphenols from baby bottles and sippy cups

open access: yesCurrent Research in Food Science, 2021
Bisphenol A (BPA) is used as a monomer in a number of consumer products, including baby bottles and sippy cups. Some jurisdictions around the world (including Canada) have regulated the production, advertising or selling polycarbonate baby bottles with ...
Shabana Siddique   +3 more
doaj   +1 more source

The Value of VR-PVEP in Objective Evaluation of Monocular Refractive Visual Impairment [PDF]

open access: yesFayixue Zazhi, 2023
Objective To study the virtual reality-pattern visual evoked potential (VR-PVEP) P100 waveform characteristics of monocular visual impairment with different impaired degrees under simultaneous binocular perception and monocular stimulations.
Hong-xia HAO, Jie-min CHEN, Rong-rong WANG, Xiao-ying YU, Meng WANG, Zhi-lu ZHOU, Yan-liang SHENG, Wen-tao XIA
doaj   +1 more source

Selling simulation and simulation results [PDF]

open access: yesProceedings of the 24th conference on Winter simulation - WSC '92, 1992
Selling simulation as a valid analysis tool is the first, and maybe the most important, step in the simulation process. Once the decision has been made to use simulation, the analyst must then be concerned with selling the ultimate results produced by the simulation.
openaire   +1 more source

Abrasion Evaluation of Moon and Mars Simulants on Rotating Shaft/Sealing Materials: Simulants and Structural Materials Review and Selection

open access: yesLubricants, 2023
Tribological testing of moving shaft/sealing pairs in complex environments is at the frontline of research. Machines working in abrasive conditions are subject to different wear effects.
György Barkó   +5 more
doaj   +1 more source

Growth of Rucola on Mars soil simulant under the influence of pig slurry and earthworms

open access: yesOpen Agriculture, 2022
To feed humans on a future Mars settlement, a sustainable closed agricultural ecosystem is a necessity. On Mars, both the faeces of astronauts as well as any plant residues or other organic waste needs to be (re)used to fertilise the present regolith ...
Wamelink Gerrit Willem Wieger   +3 more
doaj   +1 more source

Rapidly Diversifying Hydrogen‐Bonded Organic Frameworks With Permanent Porosity

open access: yesAngewandte Chemie, EarlyView.
This article reviews diversifying hydrogen‐bonded organic frameworks (HOFs) with permanent porosity reported over the past 15 years, based on the molecular structures of their constituent tectons. Furthermore, several distinctive aspects and concepts are described, such as permanent porosity, isostructural (isoreticular) HOFs, and multicomponent mixed ...
Taito Hashimoto, Ichiro Hisaki
wiley   +2 more sources

Development and Evaluation of the Properties of Active Films for High-Fat Fruit and Vegetable Packaging

open access: yesMolecules, 2023
β-cyclodextrin and allyl isothiocyanate inclusion complexes (β-CD:AITC) have been proposed for developing fresh fruit and vegetable packaging materials.
Cristina Muñoz-Shugulí   +5 more
doaj   +1 more source

To Simulate or Not to Simulate

open access: yesAnnals of Surgery, 2006
Sutherland and colleagues have performed a systematic review of the randomized controlled trials (RCT) that have been performed comparing surgical simulation technologies with other forms of surgical skills training.
Sanjeev Dutta   +2 more
openaire   +2 more sources

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