Results 31 to 40 of about 336,769 (299)

Portraits of Julius Caesar: a proposal for 3D analysis [PDF]

open access: yes, 2012
Here I suggest the use of a 3D scanning and rendering to create some virtual copies of ancient artifacts to study and compare them. In particular, this approach could be interesting for some roman marble busts, two of which are portraits of Julius Caesar,
Sparavigna, Amelia Carolina
core   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Highly Efficient Mechanochromic Thermally Activated Delayed Fluorescence in the Deep Red to Near‐Infrared in Copper(I) [2.2]Isoindolinophanyl‐Carbene Carbazolates

open access: yesAngewandte Chemie, EarlyView.
Electrophilic [2.2]isoindolinophanyl‐based carbene iPC has been employed as charge‐transfer acceptor ligand in a series of [Cu(iPC)(carbazolate)], which show mechanochromism and environment‐dependent luminescence due to intermolecular C─‐H‐π interactions.
André M. T. Muthig   +10 more
wiley   +2 more sources

Interaction of Purinergic P2X4 and P2X7 Receptor Subunits

open access: yesFrontiers in Pharmacology, 2017
P2X4 and P2X7 are members of the P2X receptor family, comprising seven isoforms (P2X1–P2X7) that form homo- and heterotrimeric non-specific cation channels gated by extracellular ATP.
Markus Schneider   +7 more
doaj   +1 more source

Spicy science: David Julius and the discovery of temperature-sensitive TRP channels. [PDF]

open access: yes, 2015
This invited biographical review covers the career of Dr. David Julius and his discovery of thermosensitive TRP channels. Dr. Julius is currently the Morris Herzstein Chair in Molecular Biology and Medicine and Professor and Chair of Physiology at the ...
Bautista, Diana
core   +2 more sources

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

Alkyltransferase Ribozyme for Site‐Specific N4‐Cytidine Alkylation

open access: yesAngewandte Chemie, EarlyView.
CSAR is the first ribozyme that catalyzes direct alkylation of an exocyclic amino group of an RNA nucleobase. The ribozyme was isolated as a self‐labeling catalyst from an in vitro selection library and engineered into a trans‐active ribozyme that catalyzes the transfer of a benzyl group from an O6‐modifed guanine to the N4 amino group of a specific ...
Evgeniia Dorinova   +2 more
wiley   +2 more sources

Field Assessment of Lamium album in Reducing Mycotoxin Biosynthesis in Winter Wheat Infected by Fusarium culmorum

open access: yesAgriculture
Fungicides play a crucial role in conventional agriculture for disease control, but their prolonged use raises health and environmental concerns. Fusarium culmorum (F.
Pascaline Aimee Uwineza   +5 more
doaj   +1 more source

Quand le savant l’emporte sur le politique

open access: yesTransatlantica, 2009
In this article, I examine some of the reactions that William Julius Wilson’s The Declining Significance of Race has triggered among his colleagues and among black activists.
David Diallo
doaj   +1 more source

Text i context. El concurs de cinema amateur «JULIUS» (1987-1996) [PDF]

open access: yes, 2005
El «Julius» és un concurs de cinema amateur que fonamenta la seva singularitat en el fet de partir d’un text literari prefixat del qual els participants han de fer una adaptació audiovisual.
Pérez Mas, Miquel
core   +1 more source

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