Results 71 to 80 of about 325,292 (306)

Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki   +6 more
wiley   +1 more source

When Less Is More $\ldots$ Few Bit ADCs in RF Systems

open access: yesIEEE Access, 2019
Digitizing RF signals using few bit ADCs can provide system advantages in terms of reduced power dissipation, wider sampling bandwidth, and decreased demand for digital throughput. The diversity of established applications based on few bit ADCs, together
Christopher T. Rodenbeck   +5 more
doaj   +1 more source

Does Mercury in Fish Come from the Air? [PDF]

open access: yes
Concerns with public health risks associated with mercury-contaminated fish have prompted a variety of proposals to cut or eliminate mercury emissions.
Lutter, Randall, Knuffman, Nathan
core  

Great Lakes Mercury Emission Reduction Strategy [PDF]

open access: yes, 2010
The goal of this Strategy is to reduce mercury emissions within the Great Lakes states and to develop mercury reduction approaches that might serve as an example in other jurisdictions.

core  

Density Measurement of Irradiated and Nonirradiated Zirconium Oxide by Ptychographic X‐Ray Computed Tomography (PXCT)

open access: yesAdvanced Engineering Materials, EarlyView.
Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik   +9 more
wiley   +1 more source

ATSDR toxzine : Mercury [PDF]

open access: yes
Mercury occurs naturally in the environment and exists in several forms.These forms can be organized under three headings: metallic mercury (also known as elemental mercury), inorganic mercury, and organic mercury.

core  

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

A group of colour photographs from the Leicester Mercury Archive of an Asian wedding fair held at the Leicester International Hotel

open access: yes, 1995
A group of colour photographs from the Leicester Mercury Archive of an Asian wedding fair held at the Leicester International Hotel in 1995. Captions accompanying the photographs included: "Designer fashions in clothes, jewellery and hairstyles were all ...
Leicester Mercury
core  

Gyroid Structured Globugraphite Carbon Foam With Hierarchical and Tailored Pore Size

open access: yesAdvanced Engineering Materials, EarlyView.
Secondary sacrificial templates were designed and printed to create a defined network within a porous carbon. Lattices thermally degrades during the sintering process. Lattices are imprinted into the ceramic template and transferred to the morphology of Globugraphite.
Christiane Roller   +6 more
wiley   +1 more source

Distribution Characteristics of Total Mercury in Imported Coals at Shanghai Port

open access: yesYankuang ceshi, 2014
As China swings from being a net coal exporter into the world's largest coal importer, mercury in imported coals has become an increasingly significant source of atmospheric mercury pollution. The research of distribution characteristics of total mercury
LIU Shu   +3 more
doaj   +2 more sources

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