Results 31 to 40 of about 88 (50)

REVISITING FINITE DIFFERENCE SOLUTIONS FOR HEAT-TYPE EQUATIONS. PART I: DIFFUSIVE TRANSFER [PDF]

open access: yes
In this first paper of a series, we revisit all major systematic uncertainties that affect a complete and unbiased sample of five finite difference schemes for diffusion-like equations.
Garrido, G., Pestaña, J. L. G.
core   +2 more sources

Agro-environmental sustainability and financial cost of reusing gasfield-produced water for agricultural irrigation [PDF]

open access: yes, 2019
Produced water (PW) is the largest by-product generated from oil and gas extraction. Currently, half of the total PW volume is managed through environmentally-controverted and costly disposal practices.
Alban, Echchelh   +2 more
core   +1 more source

Hydropower generation, flood control and dam cascades::A national assessment for Vietnam [PDF]

open access: yes, 2018
Vietnam is a country with diverse terrain and climatic conditions and a dependency on hydropower for a significant proportion of its power needs and as such, is particularly vulnerable to changes in climate.
Elliott, Robert J.R.   +2 more
core   +1 more source

Support for Utility-Scale Solar: Effects of Information and Heterogeneity among Public Officials, the General Population, and Landowners [PDF]

open access: yes
In the United States, utility-scale solar initiatives face growing local resistance despite their cost-competitiveness and potential in mitigating greenhouse gas emissions. This study investigates the marginal effects of knowledge levels related to solar,
Chen, Jian   +3 more
core   +1 more source

Energy Saving Melting and Revert Reduction (E-SMARRT): Optimization of Heat Treatments on Stainless Steel Castings for Improved Corrosion Resistance and Mechanical Properties [PDF]

open access: yes, 2012
It is commonly believed that high alloy steel castings have inferior corrosion resistance to their wrought counterparts as a result of the increased amount of microsegregation remaining in the as-cast structure.
DuPont, John N.   +3 more
core   +1 more source

Are there double knots in proteins? Prediction and in vitro verification based on TrmD-Tm1570 fusion from C. nitroreducens [PDF]

open access: yes
We have been aware of the existence of knotted proteins for over 30 years—but it is hard to predict what is the most complicated knot that can be formed in proteins.
Agata Bernat   +11 more
core   +1 more source

Schwermineraluntersuchungen an quartären Sanden im Bereich der Ostfriesischen Inseln Baltrum, Langeoog und Spiekeroog [PDF]

open access: yes, 1966
Nachdem es in den letzten Jahrzehnten gelang, Unterschiede in den Schwermineralassoziationen der Geschiebemergel festzustellen, erschien es notwendig, auch die quartären Sande auf stratigraphisch verwertbare Schwermineralvergesellschaftungen zu ...
Schraps, Annemarie
core   +1 more source

THE DECADENCE OF THE BET-ʾASGÄDÄ ARISTOCRATIC SYSTEM AND THE EMANCIPATION OF THE TǝGRÄ (1890-1948) [PDF]

open access: yes, 2023
Per secoli gli altopiani settentrionali dell'Eritrea hanno ospitato gruppi di immigrati di diversa origine. Nel sedicesimo secolo ci fu il reinsediamento della famiglia di Bʾǝmnät (ብእምነት), in seguito noto come Bet-ʾAsgädä (ቤት ኣስገደ) dopo una delle ...
A. Andemichael Habtezion
core  

Ferrite percentage prediction of duplex stainless steels as a function of cooling rates [PDF]

open access: yes, 2018
Highly alloyed CD3MWCuN was chosen to investigate the influence of cooling rates on the ferrite percentage of duplex stainless steels. It is known that cooling rate can influence the overall ferrite / austenite ratio, and achieving the proper balance of ...
Liao, Longlong
core   +2 more sources

Significação conotativa nos discursos das ciências sociais [PDF]

open access: yes, 1972
Após uma caracterização global da chamada «prática teórica» e das actividades de intervenção epistemológica e metodológica, os Autores procuram centrar a especificidade das ciências sociais ao nível da linguagem, pensando-as na sua articulação com os ...
Almeida, João Ferreira de   +1 more
core  

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