Results 41 to 50 of about 1,403,569 (294)

Rainbow Photonic Crystals: Self‐Assembly of Carbohydrate Bottlebrushes Block Copolymers

open access: yesAdvanced Materials, EarlyView.
Full‐color reflective 1D photonic crystals, capable of a tunable, responsive, and reversible color with high repeatability, are created from the self‐assembly of carbohydrate‐based brush block copolymers (BR01‐04). Abstract Tunable and responsive photonic crystal systems are the subject of great research interest owing to their ability to actively ...
Hong Li   +6 more
wiley   +1 more source

„Grab unerfüllter Möglichkeiten“ – Deutschland und Frankreich im Spiegel einer Erzählung aus dem französischen Exil: Ernst Erich Noth Paul et Marie (1937)

open access: yesCahiers d’Études Germaniques, 2014
In 1937 the German refugee Ernst Erich Noth published a novella in the journal of the French Popular Front, Vendredi. He describes the impossibility for Germans and Frenchmen, for Germany and France to be reconciled after World War I.
Thomas Lange
doaj   +1 more source

Innovation Meets Accessibility in Melt Electrowriting 3D Printer Design: Continuous Process Monitoring and Automation via Modular Software and Hardware

open access: yesAdvanced Materials Technologies, EarlyView.
This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth   +3 more
wiley   +1 more source

Present-day English-speaking historians on the tactics of the Comintern in 1928–1934

open access: yesHistoria provinciae: журнал региональной истории
The article is devoted to the analysis of the assessments given by present-day English-speaking historians to the tactics of the Communist International referred to as the tactics of class against class.
Il'ya A. Suzdal'tsev
doaj   +1 more source

Regards croisés, regards intéressés

open access: yesMélanges de la Casa de Velázquez, 2011
The PCF developed a discourse on the Spanish Second Republic that was tendentious and plagued with forced historical references. However, we should not forget that the communist press was the main source of information for a major portion of the French ...
Roberto Ceamanos Llorens
doaj   +1 more source

Advanced Mounting Technique for Improved Imaging and Analysis of Embedded Spheroids and Migrating Cells in Light Sheet Fluorescence Microscopy

open access: yesAdvanced Materials Technologies, EarlyView.
A novel sample holder compatible with the Zeiss Lightsheet 7 microscope improves imaging of spheroids embedded in collagen matrices. By enabling dual‐sided illumination, it enhances image quality and quantitative analysis of migrating cells. This method advances 3D light sheet microscopy for studying tumor invasion and therapeutic responses.
Masoumeh Mohamadian Namaqi   +5 more
wiley   +1 more source

Finding the optimal design of a passive microfluidic mixer. [PDF]

open access: yes, 2019
The ability to thoroughly mix two fluids is a fundamental need in microfluidics. While a variety of different microfluidic mixers have been designed by researchers, it remains unknown which (if any) of these mixers are optimal (that is, which designs ...
Brisk, Philip   +5 more
core   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Correlative Super‐Resolution Imaging of Cellular Nanopores Facilitated by Transparent Polymer Waveguide Chips

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Correlative super‐resolution optical imaging of the ultrastructure of rat liver sinusoidal endothelial cells (LSECs) across a large field of view (FOV) with 3D structured illumination microscopy (3D‐SIM) and single‐molecule localization microscopy (SMLM), facilitated by a transparent polymer photonic waveguide chip, is presented.
Surjendu Bikash Dutta   +9 more
wiley   +1 more source

Pagans and Satan and Goths, Oh My: Dark Leisure as Communicative Agency and Communal Identity on the Fringes of the Modern Goth Scene [PDF]

open access: yes, 2012
Goth music's cultural terrain has been extensively mapped in the first decade of this century. Through a dark leisure framework, the present article examines the way in which parts of the Goth scene embraced paganism and, latterly, Satanism, as actual ...
Spracklen, B, Spracklen, K
core   +1 more source

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