Results 41 to 50 of about 5,917 (220)

Surface treatment of red painted and slipped wares in the middle Yangtze River valley of Late Neolithic China: multi-analytical case analysis

open access: yesHeritage Science, 2022
Red slipped and painted wares (RSW and RPW) were manufactured to cook, serve, or store foods and liquids in the middle Yangtze River valley (MYRV) of China some 8500 and 7800 years ago, respectively.
Tao Li   +6 more
doaj   +1 more source

Investigating the Suitability of Remineralized Aquaponics Sludge for Microalgae Culture: Biomass Production and Nutritional Composition

open access: yesAquatic Sciences and Engineering
Microalgae are promising resources for valuable products, and cultivating them requires a suitable culture medium to optimize growth and desired biochemical content.
Mehmet Ali Turan Koçer   +4 more
doaj   +1 more source

An Experimental Investigation on Comparison of the Similar and Dissimilar Resistance Spot Welding of St12 and Galvanized Steel using Design of Experiments [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2018
In the present research, similar and dissimilar resistance spot welding (RSW) process of St12 and galvanized steel sheets with thickness of 0.9 mm was investigated.
Mahmoud Moradi   +2 more
doaj  

Demonstration of natriuretic activity in urine of neurosurgical patients with renal salt wasting [v1; ref status: indexed, http://f1000r.es/nu]

open access: yesF1000Research, 2013
We have utilized the persistent elevation of fractional excretion (FE) of urate, > 10%, to differentiate cerebral/renal salt wasting (RSW) from the syndrome of inappropriate antidiuretic hormone secretion (SIADH), in which a normalization of FEurate ...
Steven J Youmans   +3 more
doaj   +1 more source

The Effect of Solution Annealing and Ageing During the RSW of 6082 Aluminium Alloy [PDF]

open access: yes, 2018
In the automotive industry there is a growing tendency for the application of high strength aluminium alloys. In spite of their significant role in weight reduction there are still obstacles for their wider use due to their limited formability and weldability.
Gáspár, M. (Marcell)   +4 more
openaire   +2 more sources

The dynamic functional connectivity peak index: Detection of interictal epileptic activity with fMRI

open access: yesEpilepsia, EarlyView.
Abstract Objective Epileptogenic zone (EZ) localization is crucial for surgical treatment of patients with medication‐resistant epilepsy. Although simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) can detect interictal discharges for EZ localization, clinical adoption is limited by the need for specialized ...
Lucas E. Sainburg   +9 more
wiley   +1 more source

Gray Matter Microstructure Measured Using Diffusion Imaging as a Biomarker of Severity in Lewy Body Diseases

open access: yesMovement Disorders, EarlyView.
Abstract Background Despite widespread cortical involvement in Lewy body diseases, conventional gray matter magnetic resonance imaging (MRI) shows limited sensitivity. Diffusion‐weighted MRI‐derived microstructural measures have shown utility in Alzheimer's disease, but their application across the Lewy body disease spectrum remains limited ...
Angeliki Zarkali   +9 more
wiley   +1 more source

Optical Durability of Contemporary PV Encapsulants Through Artificial UV Weathering

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
Encapsulant choice can be used to mitigate UV‐induced degradation in modern silicon photovoltaic modules, but this strategy is only effective if encapsulants are durable under UV weathering. This study identifies optical changes to 14 commercial encapsulants as a function of UV weathering and identifies that, while changes to material transmittance ...
Dennice M. Roberts   +9 more
wiley   +1 more source

A comparative study on resistance spot and laser beam spot welding of ultra-high strength steel for automotive applications

open access: yesInternational Journal of Lightweight Materials and Manufacture
In this study, the effect of resistance spot welding (RSW) and laser beam spot welding (LBSW) processes on evolution of microstructure, load endurance capabilities, heat affected zone (HAZ) softening, and corrosion resistance of ultra-high-strength (UHSS)
Paluchamy Rajalingam   +3 more
doaj   +1 more source

Influence of Higher Tramp Element Level on the Weldability of Automotive Steels

open access: yessteel research international, EarlyView.
The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt   +6 more
wiley   +1 more source

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