Results 71 to 80 of about 56,487 (246)

Computer Simulation Study of Adsorption Processes of C20@Cn and C60@Cn (n=1-5) Carbon Clusters on Reconstructed Silicon Si(001) Surface

open access: yesEast European Journal of Physics
In today's nanotechnology field, one of the requirements of the current direction is the ability of carbon nanostructures to have a strong bond with the substrate surface among the materials formed by the interaction of different substrates with the ...
Ikrom Z. Urolov   +4 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

2D Numerical Study of the Stability of Trench under Wave Action in the Immersing Process of Tunnel Element

open access: yesJournal of Marine Science and Engineering, 2019
The evaluation of the trench stability under the action of ocean waves is an important issue in the construction of an immersed tunnel. In this study, a two-dimensional coupling model of a wave-seabed-immersed tunnel is proposed for the dynamic responses
Wei-Yun Chen   +4 more
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

open access: yesFEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı   +4 more
wiley   +1 more source

Internet: turning science communication inside-out? [PDF]

open access: yes, 2008
In the four decades since two university computers were first linked to each other over the prototype internet, scientific researchers have been innovators, early adopters and prolific adapters of internet technologies.
Trench, Brian
core   +2 more sources

Large mode area pixelated trench fiber

open access: yes, 2014
We propose a novel fiber that offers excellent suppression of higher-order-modes with loss higher than 10dB/m and low loss for fundamental mode (<0.1dB/m) at 1.06µm, with effective area as large as 1100µm2 and excellent bend ...
Baskiotis, C., Jain, D., Sahu, J.K.
core   +2 more sources

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

CMDF Pesquisa - Aline Barrios Trench

open access: yes, 2019
<p> </p> <p>Aline Barrios Trench, doutoranda no Programa de Pós-Graduação em Química da Universidade Federal de São Carlos (PPGQ - UFSCar) e pesquisadora do Centro de Desenvolvimento de Materiais
LAbI UFSCar, Trench, Aline Barrios
core   +1 more source

The Materials to the Porthmion Chronology

open access: yesНижневолжский археологический вестник, 2019
The Bosporus expedition of the Institute for the History of Material Culture of the Russian Academy of Sciences conducted a small archaeological research in the northwestern sector of Porthmion in 2002–2003.
Roman V. Stoyanov
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

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