Results 71 to 80 of about 6,101 (204)

Analysis of absorber and buffer layer band gap grading on CIGS thin film solar cell performance using SCAPS [PDF]

open access: yes, 2015
A numerical simulation and analysis was performed to investigate the effect of absorber and buffer layer band gap grading and on a Copper-Indium-Gallium-Diselenide (CIGS) solar cell. The software used is the Solar Cell Capacitance Simulator (SCAPS).
Amin, Nowshad   +4 more
core  

Revisiting the Push–Pull Tourist Motivation Model: A Theoretical and Empirical Justification for a Reflective–Formative Structure

open access: yesTourism and Hospitality
This study introduces a novel reflective–formative hierarchical model specification for the classic push–pull tourist motivation construct, aligning its measurement with the theoretical distinction between intrinsic “push” drives and external “pull ...
Joshin Joseph, Jiju Gillariose
doaj   +1 more source

Coculture of stem cells from apical papilla and human umbilical vein endothelial cell under hypoxia increases the formation of three-dimensional vessel-like structures in vitro [PDF]

open access: yes, 2014
published_or_final_versio
Changyong Yuan   +7 more
core   +1 more source

The Histone Demethylase KDM3B Promotes Osteo-/Odontogenic Differentiation, Cell Proliferation, and Migration Potential of Stem Cells from the Apical Papilla

open access: yesStem Cells International, 2020
Understanding the regulation mechanisms of mesenchymal stem cells (MSCs) can assist in tissue regeneration. The histone demethylase (KDM) family has a crucial role in differentiation and cell proliferation of MSCs, while the function of KDM3B in MSCs is ...
Chen Zhang   +5 more
doaj   +1 more source

Mesenchymal dental stem cells in regenerative dentistry [PDF]

open access: yes, 2012
In the last decade, tissue engineering is a field that has been suffering an enormous expansion in the regenerative medicine and dentistry. The use of cells as mesenchymal dental stem cells of easy access for dentist and oral surgeon, immunosuppressive ...
Blanquer, Miguel   +9 more
core   +1 more source

Macroprudential Supervision of Financial Institutions: Lessons from the SCAP [PDF]

open access: yesSSRN Electronic Journal, 2009
A fundamental conclusion drawn from the recent financial crisis is that the supervision and regulation of financial firms in isolation - a purely microprudential perspective - are not sufficient to maintain financial stability. Rather, a macroprudential perspective, which evaluates and responds to the financial system as a whole, seems necessary, and ...
Beverly Hirtle   +2 more
openaire   +3 more sources

Circznf236 Mediates Scaps Differentiation By Regulating Lgr4-Induced Autophagy

open access: yesInternational Dental Journal
Aim or purpose: The study identified a novel circRNA, circ-ZNF236 and showed the significance of circ-ZNF236 in the odonto/osteogenic differentiation of SCAPs and its underlying regulatory mechanisms. Materials and methods: The circular structure of circ-
Ya Xiao
doaj   +1 more source

Spatial and Objective Decompositions for Very Large SCAPs [PDF]

open access: yes, 2011
This paper reconsiders the single commodity allocation problem (SCAP) for disaster recovery, which determines where and how to stockpile a commodity before a disaster and how to route the commodity once the disaster has hit. It shows how to scale the SCAP algorithm proposed in [1] to a geographical area with up to 1,000 storage locations (over a ...
Carleton Coffrin   +2 more
openaire   +1 more source

Capacitance Measurements of Defects in Solar Cells: Checking the Model Assumptions [PDF]

open access: yes, 2015
Capacitance measurements of solar cells are able to detect minute changes in charge in the material. For that reason, capacitance is used in many methods to electrically characterize defects in the solar cell. Standard interpretations of capacitance rely
Cox, Thaddeus, Davis, Justin R.
core   +1 more source

Environmental Regulations, Air and Water Pollution, and Infant Mortality in India [PDF]

open access: yes, 2011
Using the most comprehensive data file ever compiled on air pollution, water pollution, environmental regulations, and infant mortality from a developing country, the paper examines the effectiveness of India’s environmental regulations.
Greenstone, Michael, Hanna, Rema
core   +2 more sources

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