Results 91 to 100 of about 2,349,257 (305)

A study on histology of fetal liver

open access: yesNational Journal of Clinical Anatomy, 2015
Background and aims: The liver during fetogenesis does not follow classical lobular pattern. Normal histology of the fetal liver at various stages of development was studied to get insight into the morphology of fetal liver and special function it ...
A Jaiswal, D N Sinha, A K Singh
doaj   +1 more source

Bioengineered 3D hPSC‐Cholangiocyte Ducts With Physiological Signals for Biliary Disease Modeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Tian and colleagues generated a bioengineered bile duct from human pluripotent stem cell (hPSC)‐derived intrahepatic cholangiocytes within a high‐throughput, 384‐well platform to systematically examine the influence of biliary physiological signals including fluid flow, stromal cells and bile acids, and models intrahepatic biliary disease progression ...
Britney Tian   +10 more
wiley   +1 more source

Lepton Portal Dark Matter

open access: yes, 2014
We study a class of simplified dark matter models in which dark matter couples directly with a mediator and a charged lepton. This class of Lepton Portal dark matter models has very rich phenomenology: it has loop generated dark matter electromagnetic ...
Bai, Yang, Berger, Joshua
core   +1 more source

To portal or not to portal

open access: yes, 2002
The architecture-engineering-construction (AEC) industry is very information intensive. During a typical construction project very large amounts of information such as drawings, specifications, requests for information, and change orders flow between the different parties to the project. Managing this information is often difficult.
Waugh, L., Makar, J. M.
openaire   +1 more source

Oxygen Supply of Islets of Langerhans by Photosynthetically Active Microalgae in Bioprinted Co‐Cultures Maintains Their Function in a Hypoxic Environment

open access: yesAdvanced Healthcare Materials, EarlyView.
This study developed a bioprinted co‐culture system embedding rat pancreatic islets and Scenedesmus sp. microalgae spatially defined in close vicinity. Red light was found optimal to ensure microalgal photosynthesis while maintaining islet viability and functionality. A tailored co‐culture medium supported both cell types.
Finn Dani   +7 more
wiley   +1 more source

Lepton Portal Limit of Inert Higgs Doublet Dark Matter with Radiative Neutrino Mass

open access: yes, 2017
We study an extension of the Inert Higgs Doublet Model (IHDM) by three copies of right handed neutrinos and heavy charged leptons such that both the inert Higgs doublet and the heavy fermions are odd under the $Z_2$ symmetry of the model.
Borah, Debasish   +2 more
core   +2 more sources

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

open access: yesAdvanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad   +2 more
wiley   +1 more source

Em busca de um cinema popular: Cinco vezes favela do CPC e das ONGs

open access: yesRevista Alterjor, 2012
A despeito da escassez de recursos públicos destinados à produção audiovisual e dos bloqueios na produção e circulação impostos pelo oligopólio do setor, o cinema pode ser visto como instrumento de comunicação com as massas, sobretudo se for considerado ...
Guilherme Balza Corrêa Netto
doaj  

Problems of portal users behaviour specification

open access: yesLietuvos Matematikos Rinkinys, 2009
This paper is a position paper, so it presents not well-established scientific truths but remarks and notices on the phenomena and their generalisations.
Audronė Lupeikienė   +2 more
doaj   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

open access: yesAdvanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo   +6 more
wiley   +1 more source

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