Results 121 to 130 of about 44,508 (305)

New method for detecting site liquefaction trigger time based on strong motion records

open access: yesYantu gongcheng xuebao
The mechanical properties of soils undergo significant changes before and after liquefaction during an earthquake, which consequently lead to a qualitative shift in surface and structural damage mechanisms.
YAN Zhuowen 1, YUAN Xiaoming 1, YUAN Jinyuan 2, LI Ruishan 1, WU Xiaoyang 1, YANG Yang 3, LIU Hanlong 3
doaj   +1 more source

The World Gas Model: A Multi-Period Mixed Complementarity Model for the Global Natural Gas Market [PDF]

open access: yes
We provide the description and illustrative results of the World Gas Model, a multi-period complementarity model for the global natural gas market. Market players include producers, traders, pipeline and storage operators, LNG liquefiers and regasifiers ...
Franziska Holz   +2 more
core  

Rational design of Ni‐based catalysts for methane dry reforming: Recent advances and future perspectives

open access: yesFlexMat, EarlyView.
Addressing the challenges inherent in dry reforming of methane (DRM), this paper focuses on the structural design and performance optimization of Ni‐based catalysts. The modulation strategies for DRM are systematically reviewed across four dimensions: the micromorphology of active metals, metal‐support interactions, electronic modifications by ...
Bowei Cao, Junlei Zhang, Wanglei Wang
wiley   +1 more source

Laser‐assisted in situ fabrication of atomically thin Ga2O3 films for dielectric applications

open access: yesFlexMat, EarlyView.
A confinement template‐assisted squeeze method, in conjunction with laser‐assisted in situ oxidation, facilitates fabrication of centimeter‐scale and atomically thin gallium oxide films from liquid gallium under room temperature conditions. This low‐damage approach avoids thermal degradation of sensitive materials and supports high‐performance field ...
Erzhuo Zhang   +9 more
wiley   +1 more source

The Influence of Organic Polymer on Parameters Determining Ability to Liquefaction of Mineral Concentrates [PDF]

open access: yesTransNav, 2010
When the wet granular materials lose their shear strength they flow like fluids. This phenomenon is called liquefaction. The liquefaction can be prevented by means of limiting the moisture content of cargo by introducing the safety margin. Cargoes, which
Marzenna Popek
doaj  

Guidelines for the preparation of hydrogels with protective function

open access: yesFood Biomacromolecules, EarlyView.
Abstract As three dimensional network structure functional materials, protective hydrogels, with their excellent biocompatibility, high water content, and the ability to provide physical barriers and regulate the environment for active substances/cells, have shown broad prospects in fields such as drug delivery, tissue engineering, and food ...
Xiao‐Lin Yu   +4 more
wiley   +1 more source

Shale gas - How does it affect the Gas market? [PDF]

open access: yes, 2011
Imperial Users ...
Gupta, Yogesh, Gupta, Yogesh
core  

Interplay Between Green Investment and Market Price Premia in Global Shipping

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT Existing research emphasises that the driver of green investment is its future profitability. This paper shows that other investors' decisions also influence green investment. We take the example of scrubber installation in shipping, which is optional by regulation but has an established market for trading its underlying asset.
Yao Shi   +4 more
wiley   +1 more source

Coal pump development phase 3 [PDF]

open access: yes
Techniques for achieving continuous coal sprays were studied. Coazial injection with gas and pressure atomization were studied. Coal particles, upon cooling, were found to be porous and fragile.
Gerbracht, F. G.   +3 more
core   +1 more source

Sonographic Diagnosis of an Intercostal Artery Pseudoaneurysm: A Case Report and Literature Review

open access: yesJournal of Clinical Ultrasound, EarlyView.
A 63‐year‐old male presented to the emergency department after being found unconscious during a welfare check. Following a prolonged three‐month hospital admission, the patient developed left flank pain. Spectral Doppler ultrasound revealed a large isoechoic lesion with layering echoes, and spectral Doppler demonstrated bidirectional flow.
Aaditya P. Singh, Peter R. Coombs
wiley   +1 more source

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