Results 41 to 50 of about 3,026,344 (368)

Production and Analysis of Recycled Ammonium Perrhenate from CMSX-4 superalloys

open access: yesOpen Chemistry, 2018
The process to extract rhenium from a superalloy is an immense technical challenge due the complex chemistry involved. Being one of the rarest elements in the earth’s crust the scarcity and cost of rhenium makes it advantageous to recover the element ...
Gonzalez-Rodriguez J.   +4 more
doaj   +1 more source

RESERVES FOR EFFICIENT USE OF THE FINANCIAL SYSTEM ARE AT HAND

open access: yesФинансы: теория и практика, 2017
Before the discussion of the monetary policy problems, it is reasonable to review our financial system as a whole. Any market, including the financial market, is characterized by the balance of supply and demand.
G. A. Tosunyan
doaj   +1 more source

Blocking Connexin-43 mediated hemichannel activity protects against early tubular injury in experimental chronic kidney disease

open access: yesCell Communication and Signaling, 2020
Background Tubulointerstitial fibrosis represents the key underlying pathology of Chronic Kidney Disease (CKD), yet treatment options remain limited. In this study, we investigated the role of connexin43 (Cx43) hemichannel-mediated adenosine triphosphate
Gareth W. Price   +9 more
doaj   +1 more source

Technology Processes and Business Performance of Commercial Banks in Kenya

open access: yesInternational Journal of Innovative Science and Research Technology
The general objective of the study was to examine the role of Technology Processes on business performance of Commercial Banks in Kenya. The philosophy that guided the research is positivism philosophy.
Jeremiah Mugambi Ananga   +2 more
semanticscholar   +1 more source

Does Function Follow Organizational Form? Evidence from the Lending Practices of Large and Small Banks

open access: yes, 2002
Theories based on incomplete contracting suggest that small organizations may do better than large organizations in activities that require the processing of soft information.
Allen N. Berger   +4 more
semanticscholar   +1 more source

Update on the Pyramid Scheme

open access: yes, 2012
We summarize recent work in which we attempt to make a consistent model of LHC physics, from the Pyramid Scheme. The models share much with the NMSSM, in particular, enhanced tree level contributions to the Higgs mass and a preference for small tan ...
A.E. Nelson   +13 more
core   +1 more source

Did Global Financial Crisis Impact the Islamic Banking Efficiencies? Evidence From Malaysian Islamic Banks [PDF]

open access: yes, 2018
First, this paper investigated the loan and deposit efficiencies of Malaysian Islamic banks during 2008-2013 applying the non-parametric technique, Data Envelopment Analysis (DEA), and found that the average technical efficiency (TE) of loan financing ...
Samad, A. (Abdus)
core   +2 more sources

Towards a quantum theory of de Sitter space

open access: yes, 2006
We describe progress towards constructing a quantum theory of de Sitter space in four dimensions. In particular we indicate how both particle states and Schwarzschild de Sitter black holes can arise as excitations in a theory of a finite number of ...
A. Ashtekar   +15 more
core   +1 more source

Enhanced Symmetries and the Ground State of String Theory [PDF]

open access: yes, 1998
The ground state of string theory may lie at a point of ``maximally enhanced symmetry", at which all of the moduli transform under continuous or discrete symmetries.
Affleck   +16 more
core   +3 more sources

Cell morphology governs directional control in swimming bacteria

open access: yesScientific Reports, 2017
The ability to rapidly detect and track nutrient gradients is key to the ecological success of motile bacteria in aquatic systems. Consequently, bacteria have evolved a number of chemotactic strategies that consist of sequences of straight runs and ...
Òscar Guadayol   +2 more
doaj   +1 more source

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