Results 71 to 80 of about 2,341,229 (357)

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

open access: yesAdvanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan   +9 more
wiley   +1 more source

Editorial: Microbial Safety in Water Resources [PDF]

open access: yesFrontiers in Microbiology, 2018
Funding: This work is partly supported by KAUST Baseline funding BAS/1/1033-01-01 awarded to P-YH.
Pei-Ying Hong   +4 more
openaire   +5 more sources

Safe and Legal Fish Waste Composting in Alaska [PDF]

open access: yes, 2011
This bulletin encourages soil production using fish waste, and teaches the safety and legal aspects of composting fish waste to comply with Alaska laws.
Chambers, Izetta
core  

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Urban Water Safety Management

open access: yesChemical Engineering Transactions, 2012
Water supply system is a critical infrastructure. For urban water system its main task is to provide consumers with drinking water in adequate quantity, at the required quality and pressure corresponding to current standards. For the purposes of this paper, operational reliability of the WSS is defined as the ability to supply a constant flow of water ...
openaire   +2 more sources

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

Life Jacket Usage and Effectiveness in Drowning Prevention

open access: yesPreventive Medicine: Research & Reviews
Drowning is a critical public health concern, ranking third among unintentional injury-related global deaths. Vulnerable groups, notably children and non-swimmers, are disproportionately affected, with low- and middle-income countries bearing the highest
Karthik B. Laksham
doaj   +1 more source

Comparative health and safety assessment of the SPS and alternative electrical generation systems [PDF]

open access: yes, 1980
A comparative analysis of health and safety risks is presented for the Satellite Power System and five alternative baseload electrical generation systems: a low-Btu coal gasification system with an open-cycle gas turbine combined with a steam topping ...
Brown, C. D.   +2 more
core   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Optimizing the Structure and Scale of Urban Water Infrastructure: Integrating Distributed Systems [PDF]

open access: yes, 2014
Large-scale, centralized water infrastructure has provided clean drinking water, wastewater treatment, stormwater management and flood protection for U.S. cities and towns for many decades, protecting public health, safety and environmental quality.

core  

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