Results 21 to 30 of about 2,215,648 (307)

Impact of surface topography and hydrophobicity in varied precursor concentrations of tenorite (CuO) films: a study of film properties and photocatalytic efficiency

Scientific Reports
Semiconductor films are crucial in photocatalysis applications, yet their controlled production remains challenging. Previous studies have mainly focused on deposition processes, heating rates, and doping of semiconductor oxides.
Mohammed Althamthami, Hachemi Ben Temam, Elhachmi Guettaf Temam, Saâd Rahmane, Brahim Gasmi, Gamil Gamal Hasan   +5 more
doaj   +1 more source

Novel Sensor Modules for Efficient Manufacturing of Natural Fiber Reinforced Plastics

Proceedings, 2018
The investigation of wear resistant thin film sensor systems for the detection of temperature and melt distributions on the surface of an injection mold for the optimization of natural fibre reinforced plastic production is the theme of this paper.
Saskia Biehl, Eike Meyer-Kornblum, Nancy Paetsch, Günter Bräuer   +3 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

City Wide Adhan as heard from Road 9 in Ma’adi on 01-19-2010 at 3:00pm: ‘Asr Adhan [PDF]

, 2010
Five times a day in the 83 square mile city of Cairo, over 30,000 muezzins call out the adhan, or call to prayer, calling believers to come and to pray.
Kipervaser, Anna, LLC, On Look Films
core  

Ultrathin Oxide Films by Atomic Layer Deposition on Graphene [PDF]

, 2012
In this paper, a method is presented to create and characterize mechanically robust, free standing, ultrathin, oxide films with controlled, nanometer-scale thickness using Atomic Layer Deposition (ALD) on graphene.
Andrew S. Cavanagh, Balandin A. A., Bunch J. S., Bunch J. S., Cavanagh A. S., Coleman J. N., Davidson B. D., Dean C. R., Dillon A. C., Elam J. W., Farmer D. B., Geim A. K., Groner M. D., Hencky H., Huang P. Y., J. Scott Bunch, Jen S.-H., Jonathan J. Travis, Koenig S. P., Lee C., Leskelä M., Leskelä M., Li X., Luda Wang, Miller D. C., Novoselov K. S., Novoselov K. S., Ott A. W., Ott A. W., Pinshane Y. Huang, Ritala M., Rogers J. A., Steven M. George, Steven P. Koenig, Suk J. W., Tapily K., Tripp M. K., Wang X., Williams J. R., Xinghui Liu, Yoneoka S., Zhan Y., Zhang Y. B.   +42 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

City Wide Adhan as heard from the top of Cairo Tower on 01-25-2010 at 3:06pm: Asr Adhan [PDF]

, 2010
Five times a day in the 83 square mile city of Cairo, over 30,000 muezzins call out the adhan, or call to prayer, calling believers to come and to pray.
Kipervaser, Anna, LLC, On Look Films
core  

Thermal-induced slippage of soft solid films [PDF]

, 2019
The dynamics of interfacial slippage of entangled polystyrene (PS) films on an adsorbed layer of polydimethylsiloxane (PDMS) on silicon was studied from the surface capillary dynamics of the films.
Chen, Fei, LAM, Chi-Hang, Tsui, Ophelia, Yu, Xuanji   +3 more
core   +1 more source

Potentials of Magnetron Sputtering for Battery Applications—A Case Study for Thin Lithium Metal Anodes

Surfaces
Due to its very high theoretical specific capacity, lithium is still considered a promising anode material for innovative next-generation battery cells.
Nikolas Dilger, Matteo Kaminski, Julian Brokmann, Jutta Janssen, Thomas Neubert, Sabrina Zellmer   +5 more
doaj   +1 more source

EFFECT OF TiO2 NANOPARTICLES ON THE MECHANICAL AND ANTICORROSIVE PROPERTIES OF Zn-Ni COMPOSITE COATINGS

Acta Metallurgica Slovaca, 2019
In this paper, we are interested in the study of electrochemical, morphological and structural characteristics of the properties of the deposits of Zn-Ni-TiO2 obtained by electrodeposition on the mild steel substrate in a bath of sulfate.
Nadjette BELHAMRA , Abd Raouf BOULEBTINA , Okba BELAHSSEN   +2 more
doaj   +1 more source