Results 121 to 130 of about 3,763 (235)

Bloch dispersion in the full wave range and bivariate optimization of trapezoidal bar fields

open access: yesApplied Ocean Research
The modulation of water surface gravity waves by a Bloch trapezoidal bar field is studied, in which the waves cover the full range including long, medium, and short waves. By employing analytical solution to the MMSE (modified mild-slope equation), Bloch
Huan-Wen Liu, Dezhi Ning, Pengzhi Lin
doaj   +1 more source

The Role of Morphology and Phase Engineering in Molybdenum Sulfide for Robust Photoelectrochemical Hydrogen Evolution on III–V Photoelectrodes

open access: yesChemSusChem, Volume 19, Issue 19, 14 October 2026.
Morphology and phase engineering of MoS2 cocatalysts strongly influence the performance of GaAs/Si:p photocathodes. 1T′‐rich MoS2 nanoflowers combine favorable charge transport, light penetration, and catalytic activity, enabling robust photoelectrochemical hydrogen evolution.
Zakaria Anfar   +8 more
wiley   +1 more source

The Relationship of Photosensitivity and Sterility in Photosensitive Genic Male Sterile (PGMS) Lines

open access: yes, 1992
This article 'The Relationship of Photosensitivity and Sterility in Photosensitive Genic Male Sterile (PGMS) Lines' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Zhang, Z. G., Zeng, H. L.
core   +1 more source

Platinum Group Metals (PGMs) Leaching in Alkaline Glycine Solutions

open access: yes
Platinum Group Metals (PGMs) are part of the internationally declared Critical Minerals and are typically found in disseminated ultramafic polymetallic deposits. They are crucial for the green energy transition.
Najwa Binti Ismadi (23535202)
core   +1 more source

Sustainability inspired fabrication of next generation neurostimulation and cardiac rhythm management electrodes via reactive hierarchical surface restructuring

open access: yesMicrosystems & Nanoengineering
Over the last two decades, platinum group metals (PGMs) and their alloys have dominated as the materials of choice for electrodes in long-term implantable neurostimulation and cardiac rhythm management devices due to their superior conductivity ...
Shahram Amini   +13 more
doaj   +1 more source

On the superiority of PGMs to PDCAs in nonsmooth nonconvex sparse regression [PDF]

open access: yes
This paper conducts a comparative study of proximal gradient methods (PGMs) and proximal DC algorithms (PDCAs) for sparse regression problems which can be cast as Difference-of-two-Convex-functions (DC) optimization problems.
Gotoh, Jun-ya, Nakayama, Shummin
core  

FIRST REPORT ON PLATINUM-GROUP MINERALS IN CHROMITITES J%OM NORTHWESTERN NEYRIZ OPHIOLITE, IRAN [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 1993
Electron-probe microanalyses and scanning electron microscopy of chrornitites from some ultramafic members of Neyriz ophiolite indicate that sulifides of platinum- group minerals (PGMs) occur as solid inclusions in chromite grains.
doaj  

Development of PGMs-modified TiAl-based alloy coatings via mechanical alloying and thermal spray

open access: yes, 2017
A thesis submitted to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, in fulfillment of the requirements for the degree of Doctor of Philosophy, Johannesburg, August 2017Titanium aluminides Ti3Al (α2), γ-TiAl and ...
Mwamba, Ilunga Alain
core  

Acid based recovery of PGMs from spent autocatalytic convertors using AlCl3 and HOCl

open access: yes, 2018
A dissertation submitted in fulfilment of the requirements for the degree of Master of Science in Engineering to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg 2018The environmental importance of the ...
Saguru, Collins Tatenda
core  

Opponent modeling in a PGM framework [PDF]

open access: yesInternational Joint Conference on Autonomous Agents and Multiagent Systems, 2013
Sønderberg-Madsen, Nicolaj   +2 more
openaire   +2 more sources

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