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السجلات المعروضة 4801 -- 4810 من 4837
Who needs RDD? Combining directory listings with cell phone exchanges for an alternative telephone sampling frame
(
Elsevier
, 2011 , Article)
Abstract
The traditional Random Digit Dialing method (list-assisted RDD using a frame of landline phone numbers) is clearly under threat. The difficulty and costs of completing telephone surveys have increased due to ...
Nudging greywater acceptability in a Muslim country: Comparisons of different greywater reuse framings in Qatar
(
Elsevier
, 2018 , Article)
With very low annual rainfall and increasingly depleted groundwater resources, the Gulf Cooperation Council (GCC) countries are some of the most water scarce in the world and rely on growing quantities of desalinated water ...
A household-level decomposition of the white–black homeownership gap
(
Elsevier B.V.
, 2011 , Article)
This paper uses a semiparametric homeownership model to estimate and to decompose the household-level
white–black homeownership gap into an endowment component and a residual component across the
distribution of homeownership ...
Changes in the white–black house value distribution gap from 1997 to 2005
(
Elsevier
, 2012 , Article)
This paper examines the white–black house value gap across the entire value distribution. Instead of using standard
conditional mean analysis and decomposition methods (via OLS regression), we estimate and decompose
the ...
Implementation and evaluation of a patient safety course in a problem-based learning program
(2017 , Article)
Background: Since the development of the WHO patient safety curriculum guide, there has been insufficient reporting regarding the implementation and evaluation of patient safety courses in undergraduate problem-based ...
Detection of paracetamol as substrate of the gut microbiome
(
Pakistan Journal of Pharmaceutical Sciences
, 2019 , Article)
Gut microbiome, a new organ; represent targets to alter pharmacokinetics of orally administered drugs. Recently, in vitro trials endorsed the idea that orally administered drugs interact and some of their quantity may be ...
Encapsulation of tung oil for self-healing coatings in corrosion applications
(
American Scientific Publishers
, 2015 , Article)
Encapsulation of tung oil for use in self-healing applications using urea-formaldehyde as the shell was performed via in-situ polymerization. Microcapsules ranging from 100 to 250 μm with a shell wall thickness of 1.7–2.6 ...
Zero-bias photocurrents in highly-disordered networks of Ge and Si nanowires
(
Institute of Physics Publishing
, 2015 , Article)
Semiconducting nanowire (NW) devices have garnered attention in self-powered electronic and optoelectronic applications. This work explores and exhibits, for the first time for visible light, clear evidence of the zero-biased ...
Photoresponse of silicon with asymmetric area contacts
(
Institute of Physics Publishing
, 2016 , Article)
We report on high performance metal-semiconductor-metal (MSM) photosensors based on asymmetric metal pad areas. The reported devices require a single-step metal deposition, and exhibit large photo response even under ...
Macro-scale direct shear test device for assessing soil-solid interface friction under low effective normal stresses
(
ASTM International
, 2014 , Article)
The paper describes a new macro-scale direct shear test device for assessing the largedisplacement soil/solid interface drained shear strength at low effective normal stresses. The testing method arises from a need to ...