Results 151 to 160 of about 2,598,073 (297)

Photodegradable Hydrogels for On‐Demand Modeling of Age‐Related Spatiotemporal ECM Deformation

open access: yesSmall, EarlyView.
A light‐tunable PEG hydrogel enables on‐demand, spatiotemporal modeling of drusen‐like ECM bulges in the aging outer retina. By precisely controlling bulge size, the platform reveals how retinal pigment epithelium morphology adapts to topographical changes without disrupting actin cytoskeleton or polarity, effectively mimicking early ageing before ...
Felix Reul   +8 more
wiley   +1 more source

Optimization of the concentration’s distribution of the carriers on thickness of epitaxial layers

open access: yesТехнологія та конструювання в електронній апаратурі, 2007
A piston-type device for liquid-phase epitaxy of AIIIBV semiconductor compounds has been modified. The possibility of controlling the impurity concentration gradient, which creates internal electric fields in the photodetecting and active regions of ...
A. V. Karimov   +4 more
doaj  

Load‐To‐Failure of Cantilevered Provisional Implant‐Supported Prostheses: Conventional Versus 3D‐Printed Resins

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Cantilever extensions in full‐arch implant‐supported provisional prostheses represent a clinical challenge frequently associated with biomechanical complications. This study aimed to evaluate the load‐to‐failure and deflection of acrylic and 3D‐printed resins used in the cantilever region of implant‐supported provisional prostheses ...
Térsia Cristina Silva Macedo   +4 more
wiley   +1 more source

Measuring Firm Greenness: A Comprehensive Review of Corporate Sustainability Indicators

open access: yesJournal of Economic Surveys, EarlyView.
ABSTRACT The major global challenges of climate change, environmental degradation, and resource scarcity have gained centrality in policymaking and academia, with a growing body of research exploring the interlinkages among economic growth, trade, environmental outcomes, and policy interventions.
Maria Laura Pupo, Anna D'Ambrosio
wiley   +1 more source

Effect of sintering cycle on the strength and translucency of multilayered zirconia

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose A newly introduced sintering protocol promises to offer higher translucency while not significantly compromising the flexural strength of the material. However, the effect of the novel sintering protocol has not been thoroughly validated.
Kedith Sawangsri   +3 more
wiley   +1 more source

A review of the supercritical state of eruption‐fed volcanic density currents in subaerial and subaqueous settings

open access: yesSedimentology, EarlyView.
ABSTRACT Subaerial Pyroclastic Density Currents (PDCs) and Subaqueous Eruption‐Fed Density Currents (SEFDCs) produced during volcanic eruptions can present major hazards to surrounding communities and ecosystems. The bedforms deposited by these volcanic density currents can provide insights into the nature of transport and depositional processes, which
Shannon E. Frey   +2 more
wiley   +1 more source

Development of Holocene lacustrine microbialites on the Iberian Peninsula: Insights into environmental and depositional controls using X‐ray CT and petrography

open access: yesSedimentology, EarlyView.
ABSTRACT Microbial mats and microbialites are common in modern and ancient saline lacustrine environments and are highly responsive to biological and environmental factors. As such, they represent important sources of high‐resolution environmental data across a wide range of geological time. Nonetheless, interpretation of fossil mats is non‐trivial due
Connor Doyle   +6 more
wiley   +1 more source

Analysis of multi-cylinder type liquid piston Stirling cooler

open access: yesApplied Thermal Engineering, 2022
P. Murti, E. Shoji, T. Biwa
semanticscholar   +1 more source

Adiabatic Liquid Piston Compressed Air Energy Storage

open access: yes, 2013
This project investigates the potential of a Compressed Air Energy Storage system (CAES system). CAES systems are used to store mechanical energy in the form of compressed air. The systems use electricity to drive the compressor at times of low electricity demand with the purpose of converting the mechanical energy into electricity at times of high ...
Petersen, Tage   +2 more
openaire   +1 more source

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