Results 111 to 120 of about 3,788 (230)

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

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

open access: yesJournal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed   +6 more
wiley   +1 more source

DFT and SCAPS-1D calculations of FASnI

open access: yes, 2023
In this work, we used both DFT and TDDFT to investigate the structural, electronic and optical properties of the Hybrid Organic-Inorganic FASnI3 perovskite.
Mohammed Khenfouch   +2 more
core   +1 more source

From senescence and inflammaging to systemic comorbidities: Drivers of aging‐associated periodontitis

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Aging is accompanied by a chronic low‐grade inflammatory process, known as inflammaging, as well as immunosenescence, an age‐related decline and dysregulation of immune function, and cellular senescence, a process in which cells enter a state of irreversible growth arrest while actively releasing pro‐inflammatory factors.
James Cheng   +4 more
wiley   +1 more source

Role of GATA binding protein 4 (GATA4) in the regulation of tooth development via GNAI3

open access: yesScientific Reports, 2017
Transcription factor GATA4 regulates cardiac and osteoblast differentiation. However, its role in tooth development is not clear. Therefore, we generated Wnt1-Cre;GATA4 fl/fl mice, with conditional inactivation of the GATA4 gene in the dental papilla ...
Shuyu Guo   +6 more
doaj   +1 more source

Integrating transfer matrix method into SCAPS-1D for addressing optical losses and per-layer optical properties in perovskite/Silicon tandem solar cells

open access: yes, 2023
SCAPS-1D software ignores optical losses and recombination junction (RJ) layer in studying tandem solar cells (TSCs). This paper presents an optoelectronic study of a perovskite/Silicon TSC, comparing the effects of using two different methods of ...
Mohandes, Aminreza   +3 more
core  

Mixed and Purified SCAPs: Similar Growth, Phenotypic and Differentiation Characteristics

open access: yes, 2012
Objective: To compare the phenotype, the growth curve and the osteo- and chondrogenic differentiation potential of mixed vs purified stem cells populations from the apical papilla (SCAPs); gingival fibroblasts (GFs) were used as control.
Zeitlin, Benjamin David   +4 more
core  

SCAPS Empowered Machine Learning Modelling of Perovskite Solar Cells: Predictive Design of Active Layer and Hole Transport Materials

open access: yes, 2023
Recently, organic–inorganic perovskites have manifested great capacity to enhance the performance of photovoltaic systems, owing to their impressive optical and electronic properties.
Shayan Angizi   +9 more
core   +1 more source

Конструювання Al:ZnO/p-Si сонячного елемента з гетеропереходом за допомогою програми для моделювання SCAPS

open access: yes, 2021
Тонка плівка ZnO є потенційним кандидатом для використання в якості буферного шару в силіконовій сонячній батареї. У роботі досліджено вплив концентрації Al (1, 5, 10 мас.
Pohrebniak, Oleksandr Dmytrovych   +4 more
core   +1 more source

Simulation and optimization of lead-free CH3NH3SnI3 perovskite solar cells using SCAPS-1D [PDF]

open access: yes
Recent advances in photovoltaic technology have made perovskite solar cells attractive prospects for future energy solutions. However, the presence of lead (Pb) in many perovskite materials causes environmental and health problems, limiting their ...
Bhadra, Jolly   +3 more
core   +1 more source

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