Results 21 to 30 of about 10,138,586 (190)
Micromachines, 2018 308L welding duplex stainless steel has been irradiated at 360 °C with 2 MeV protons, corresponding to a dose of 3 dpa at the maximum depth of 20 μm.
Baolong Jiang +4 more
doaj +1 more source
Frontiers in Climate, 2022 The decision to migrate involves multiple causes and motivations with environmental factors subsumed by economic and other dimensions. Deltas are rich in natural resources but are also vulnerable to environmental hazards making them a hotspot for out ...
Mumuni Abu +3 more
doaj +1 more source
Environmental Challenges, 2022 Climate change potential impacts are evaluated through the changes in the local and regional climate. However, Global and Regional Climate simulated outputs do not often capture these changes well, hampering their direct applicability.
Kofi A. Yeboah +6 more
doaj +1 more source
A review of the water resources of Ghana in a changing climate and anthropogenic stresses
Frontiers in Water, 2023 An extensive narrative review approach is adopted to present existing information on the consumptive and non-consumptive uses and their related issues, such as floods and droughts, climate and the environment in Ghana.
Sampson K. Agodzo +2 more
doaj +1 more source
Structure and Volta Potential of Lipid Multilayers: Effect of X-ray Irradiation
Langmuir, 2012 The effect of hard X-ray radiation on the structure and electrostatics of solid-supported lipid multilayer membranes is investigated using a scanning Kelvin probe (SKP) integrated with a high-energy synchrotron beamline to enable in situ measurements of the membranes' local Volta potential (V(p)) during X-ray structural characterization.
Ghosh, S. K. +8 more
openaire +5 more sources
Formulation of corrosion rate of magnesium alloys using microstructural parameters
Journal of Magnesium and Alloys, 2020 Up to the date of writing this article, a quantitative analysis between corrosion rate and combined microstructural parameters including composition, grain size, and precipitations has not been reported.
Ahmad Bahmani +2 more
doaj +1 more source
Dead or “undead”? The curious and untidy history of Volta’s concept of “contact potential”
Science in Context, 2021 ArgumentMuch of the long controversy concerning the workings of electric batteries revolved around the concept of the contact potential (especially between different types of metals), originated by Alessandro Volta in the late eighteenth century. Although Volta’s original theory of batteries has been thoroughly rejected and most discussions in today’s ...
openaire +2 more sources
Contrasting changes in hydrological processes of the Volta River basin under global warming [PDF]
Hydrology and Earth System Sciences, 2022 A comprehensive evaluation of the impacts of climate change on water resources of the West Africa Volta River basin is conducted in this study, as the region is expected to be hardest hit by global warming.
M. Dembélé +14 more
doaj +1 more source
Volta potential phase plate for in-focus phase contrast transmission electron microscopy [PDF]
Proceedings of the National Academy of Sciences, 2014 Significance Biological electron cryomicroscopy is limited by the radiation sensitivity of the samples and the consequent need to minimize exposure to the beam. This, in turn, results in low-contrast images with a poor signal-to-noise ratio.
Danev, R. +4 more
openaire +3 more sources
AIP Advances, 2021 This work introduces a method for co-localized multi-modal imaging of sub-μm features in an additively manufactured (AM) titanium alloy. Ti-6Al-4V parts manufactured by electron beam melting powder bed fusion were subjected to hot isostatic pressing to ...
Jake T. Benzing +5 more
doaj +1 more source