Results 91 to 100 of about 348,499 (317)

Of productive germs and the immortal soul : Friedrich Schlegel’s writings on language and early biological theory [PDF]

open access: yes, 2010
Friedrich Schlegel's lasting contribution to linguistics is usually seen in the impact that his book "Über die Sprache und Weisheit der Indier" from 1808 left on comparative linguistics and on the study of Sanskrit. Schlegel was one of the first European
Eggers, Michael
core  

Killing spinors in supergravity with 4-fluxes

open access: yes, 2003
We study the spinorial Killing equation of supergravity involving a torsion 3-form $\T$ as well as a flux 4-form $\F$. In dimension seven, we construct explicit families of compact solutions out of 3-Sasakian geometries, nearly parallel $\G_2$-geometries
Agricola I Friedrich Th   +14 more
core   +3 more sources

Atomic‐Level Engineering of Synthetic Receptors for Enhanced Virus Detection and Removal

open access: yesAdvanced Healthcare Materials, EarlyView.
Advanced computational techniques are employed to design and optimize computationally designed imprinted receptors (CIRs) for virus detection and removal. CIR‐conjugated piezoelectric sensor achieves highly sensitive virus detection in water and human serum. CIR‐integrated membranes remove 100% of pathogenic viruses from contaminated water.
Eda Akin   +8 more
wiley   +1 more source

New technologies wolframalpha while studying quantitative methods by bachelors

open access: yesRUDN Journal of Informatization in Education, 2013
The purpose of this article — representation of the main results of research of didactic opportunities of the new WolframAlpha technologies when studying quantitative methods by students of a bachelor degree.
D A Vlasov, A V Sinchukov
doaj  

The evolution of German Cut Fencing in the 19th century viewed through the works of Friedrich August Wilhelm Ludwig Roux

open access: yesActa Periodica Duellatorum, 2020
This article takes a look at the characteristics of German civilian fencing with cutting swords in the 19th century, especially the style taught by the Roux family of fencing masters.
Alex Kiermayer
doaj   +1 more source

Biocompatible PVDF Nanofibers with Embedded Magnetite Nanodiscs Enable Wireless Magnetoelectric Stimulation in Premotor Cortex

open access: yesAdvanced Healthcare Materials, EarlyView.
Flexible, biocompatible PVDF nanofibers embedded with magnetite nanodiscs enable wireless magnetoelectric neuromodulation. Shape anisotropy of the nanodiscs facilitates magnetostrictive strain transfer under alternating magnetic fields, allowing activation of neurons in vitro and behavioral modulation in vivo, without requiring rigid implants or ...
Lorenzo Signorelli   +11 more
wiley   +1 more source

“Freedom” as a culture-bound concept in works by Friedrich Shiller

open access: yesStudia Humanitatis, 2019
The article analyses the concept “freedom” in works by a great German poet Friedrich Schiller. The aim of the research is to distinguish characteristics of the concept. The continuous sampling method was used to collect the data for the study.
Belykh Oksana Mykolayivna
doaj  

Austrian Economics and the Evolutionary Paradigm*

open access: yesStudies in Logic, Grammar and Rhetoric, 2019
This article discusses the challenges raised by the inclusion of evolutionary elements in the theories of Carl Menger, Joseph Schumpeter, and Friedrich Hayek.
Beck Naomi, Witt Ulrich
doaj   +1 more source

Otto Stern (1888-1969): The founding father of experimental atomic physics

open access: yes, 2011
We review the work and life of Otto Stern who developed the molecular beam technique and with its aid laid the foundations of experimental atomic physics.
Friedrich, Bretislav   +3 more
core   +1 more source

Retrospective Review on Reticular Materials: Facts and Figures Over the Last 30 Years

open access: yesAdvanced Materials, EarlyView.
To shape the future course of research in reticular materials, this work reflects on the progress over the past 30 years, complemented by input from the community of 228 active researchers through a global, crowdsourced survey: ranging from demographics, how it works, publish and interact, to highlights on both academic and industrial milestones, as ...
Aamod V. Desai   +8 more
wiley   +1 more source

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