Results 121 to 130 of about 1,700,492 (310)

Adaptability analysis and planning of green ammonia and product oil integrated transmission system

open access: yesYou-qi chuyun
[Objective] Ammonia is acknowledged as an efficient hydrogen storage medium, having the potential of being a substitute for fossil fuels in achieving the vision of a “carbon-free future”. Due to its stable liquid-state attributes in storage and transport,
TU Renfu   +6 more
doaj   +1 more source

AGAINTS AND FOR THE HIGH SPEED TRAINS' MULTIMPLICATION [PDF]

open access: yes
In this exposure we intend to make visible the situation in which global warming is given by road and air transport, how could be revitalized railways, and how high speed trains could become a preferred mode of transport.
Baciu Adrian, Benea Ciprian
core  

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

open access: yesAdvanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu   +13 more
wiley   +1 more source

Applied Remote Sensing Program (ARSP) to state and local government [PDF]

open access: yes
Environmental surveys of arid land areas (Arizona) in the United States are presented. Maps of soils, vegetation, drainage patterns, and land use are shown. The distribution of uranium deposits, oil and gas pools, is also shown. Legislation pertaining to
Clark, R.   +3 more
core   +1 more source

2017 State-of the Science of Dispersants and Dispersed Oil (DDO) in U.S. Arctic Waters: Degradation and Fate [PDF]

open access: yes, 2017
Chemical dispersants were employed on an unprecedented scale during the Deepwater Horizon oil spill in the Gulf of Mexico, and could be a response option should a large spill occur in Arctic waters. The use of dispersants in response to that spill raised
Coastal Response Research Center (CRRC)
core   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

PENGARUH ALOKASI SUMBER DAYA FINANSIAL DAN SUBSIDI TERHADAP KETIMPANGAN DISTRIBUSI PENDAPATAN DI INDONESIA [PDF]

open access: yes, 2013
ROBY TRI WAHYUDI, The Influence of KUMKM (Financial Resource Allocation) and KBBM (Fuel Oil Subsidies) on Inequality of Income Distribution in Indonesia. Education of Economics Cooperative, Major Economics and Administration, Faculty of Economics, State
WAHYUDI, ROBY TRI
core  

Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez   +8 more
wiley   +1 more source

Adhesion Characteristics of Crude Oil on Non-Metallic Pipelines During Low-Temperature Gathering and Transportation

open access: yesEnergies
To address the lack of theoretical understanding regarding crude oil wall adhesion in non-metallic pipelines and to compare it with the behavior in metallic pipelines, this study investigates the wall adhesion behavior of crude oil in non-metallic ...
Ran Yin   +7 more
doaj   +1 more source

Fiscal policy challenges in oil-exporting countries – a review of key issues. [PDF]

open access: yes
Fiscal policy choices have a particularly significant impact on economic performance in oil-exporting countries, owing to the importance of the oil sector in the economy and the fact that in most countries oil revenues accrue to the government.
François Gurtner   +2 more
core  

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