Results 111 to 120 of about 1,081,121 (353)

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

Guideline for Minimizing Radiation Exposure of Interventionalists during Fluoroscopy-guided Interventional Procedures

open access: yesThe Korean Journal of Gastroenterology
As fluoroscopy-guided interventional procedures gain popularity, the associated health threats from radiation exposure to interventionalists during these procedures are increasing.
Il Sang Shin   +13 more
doaj   +1 more source

Comparison of Operator Radiation Exposure Dose undergoing Cardiac Angiography and Cardiac Intervention [PDF]

open access: diamond, 2016
Jung Su Kim   +6 more
openalex   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Working group written presentation: Solar radiation [PDF]

open access: yes
The members of the Solar Radiation Working Group arrived at two major solar radiation technology needs: (1) generation of a long term flight data base; and (2) development of a standardized UV testing methodology. The flight data base should include 1 to
Slemp, Wayne S.
core   +1 more source

Looking Back: Unneeded X-rays [PDF]

open access: yes, 2000
From the discovery of x-rays in 1896 to the present, Dr.
Mazur, Allan
core   +1 more source

Effects of long-term radiation exposure to hypertension events in offspring of irradiated parents [PDF]

open access: bronze, 2015
NE Glushkova   +13 more
openalex   +1 more source

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