Results 101 to 110 of about 115,335 (340)

Real‐time monitoring of tunnel structures using digital twin and artificial intelligence: A short overview

open access: yesDeep Underground Science and Engineering, EarlyView.
How artificial intelligence (AI) and digital twin (DT) technologies are revolutionizing tunnel surveillance, offering proactive maintenance strategies and enhanced safety protocols. It explores AI's analytical power and DT's virtual replicas of infrastructure, emphasizing their role in optimizing maintenance and safety in tunnel management.
Mohammad Afrazi   +4 more
wiley   +1 more source

A Review on Dental Amalgam Corrosion and Its Consequences

open access: yesJournal of Research in Medical Sciences, 2004
Dental amalgam is still the most useful restorative material for posterior teeth and has been successfully used for over a century. Dental amalgam has been widely used as a direct filling material due to its favorable mechanical properties as well as low
M Fathi, V Mortazavi
doaj  

An electrolytic process for ultra fine beryllium [PDF]

open access: yes
Studies were made on the electrolysis of a molten BeCl2-NaCl bath using a mercury cathode and beryllium anode. A quasi-amalgam was obtained. The beryllium was consolidated by direct hot pressing of the amalgam at temperatures in the range of 800 C and ...
Griffiths, V., Lidman, W. G.
core   +1 more source

Insights Into the Light‐Driven Conversion of Methane: Mechanisms, Characterization, and Perspective

open access: yesEcoEnergy, EarlyView.
Methane can be converted into value‐added products, offering a sustainable and economically viable approach to energy and carbon use. Photocatalytic methane conversion under mild conditions is an effective method for activating methane. This review outlines key mechanisms for C–H bond activation, categorizes products from methane conversion, and ...
Jiayi Chen   +3 more
wiley   +1 more source

Testing the core–periphery hypothesis: a standardised multi‐phylum assessment of genetic diversity of marine coastal species

open access: yesEcography, EarlyView.
The core–periphery hypothesis (CPH) predicts that genetic diversity is greatest at the centre and lowest at the edges of a species' distribution because genetic diversity is a function of a species' abundance, which is also expected to be greatest at the centre and lowest at the edges of the distribution. Variants of the CPH include the ‘Ramped North' (
Daniel Cárcamo   +2 more
wiley   +1 more source

Effectiveness of Training Module on Improving Knowledge on Minamata Convention and Best Mercury Hygiene Practices among Dental Professionals in India

open access: yesJournal of Indian Association of Public Health Dentistry
Background: Mercury is a highly toxic heavy metal and is one of the top 10 chemicals of major public health concern, according to the World Health Organization.
Sneha Malhotra   +9 more
doaj   +1 more source

Gaseous electrolytes for batteries and fuel cells Seventh quarterly report, 21 Feb. - 20 May 1966 [PDF]

open access: yes
Cells using amalgam-insoluble salt electrodes and examination of dense electrolytic ...
Naiditch, S.
core   +1 more source

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