Results 81 to 90 of about 331,186 (318)

3,5-Diphenyl-1,2,4-dithiazolium tetrabromidoferrate(III)

open access: yesActa Crystallographica Section E, 2013
The cation of the title salt, (C14H10NS2)[FeBr4], contains a flat central NC2S2 ring (r.m.s. deviation = 0.005 Å), with two attached phenyl rings that are almost coplanar [the dihedral angles between the mean planes are 2.4 (1) and 7.7 ...
Ibukun O. Shotonwa   +1 more
doaj   +1 more source

Inertia as the ``Threshold of Elasticity'' of Quantum States [PDF]

open access: yesFound.Phys.Lett. 11 (1998) 233-249, 1997
A quantum mechanism of the inertia generation has been proposed. The threshold of the parametric instability of ``goemetric'' Goldstone modes is treated as a rest mass.
arxiv  

Immunosuppressive Cytokine‐Tethered Hydrogel for Treating Rheumatoid Arthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
An injectable hydrogel is developed by chemically tethering IL‐4, an immunosuppressive cytokine, to a hyaluronic acid‐based backbone. The hydrogel reduces joint friction and exerts immunomodulatory effects. In a rheumatoid arthritis (RA) mouse model, it reduced inflammation, preserved cartilage, and promoted anti‐inflammatory immune responses.
Woojin Back   +3 more
wiley   +1 more source

Polyphenol‐Derived Carbonaceous Frameworks with Multiscale Porosity for High‐Power Electrochemical Applications

open access: yesAdvanced Materials, EarlyView.
This review examines the fluid dynamic behavior within carbonaceous porous structures, linking structural characteristics to electrolyte transport and electrochemical performance. Specifically, it quantitatively assesses the effect of polyphenol derivatives‐harnessed multiscale pore structures on active surface utilization and electrochemical activity ...
Minjun Kim   +3 more
wiley   +1 more source

Global progress against cancer-challenges and opportunities

open access: yesCancer Biology & Medicine, 2013
The last ten years have seen remarkable progress in cancer research. However, despite significant breakthroughs in the understanding, prevention, and treatment of cancer, the disease continues to affect millions of people worldwide.
Frédéric Biemar, Margaret Foti
doaj   +1 more source

Star Operation in Quantum Mechanics [PDF]

open access: yesarXiv, 2000
We outline the description of Quantum Mechanics with noncommuting coordinates within the framework of star operation. We discuss simple cases of integrability.
arxiv  

Advancements in Understanding the Physicochemical Properties of Reticular Materials: An In Situ and Operando Spectroscopic Perspective

open access: yesAdvanced Materials, EarlyView.
This review explores how in situ and operando spectroscopic techniques reveal the real‐time behavior of reticular materials, including MOFs and COFs. These methods track material formation and functionalization, structural changes, defect formation, dynamic responses to external triggers, and catalytic processes.
Bettina Baumgartner   +4 more
wiley   +1 more source

Progressive and Error-Resilient Transmission Strategies for VLC Encoded Signals over Noisy Channels

open access: yesEURASIP Journal on Advances in Signal Processing, 2006
This paper addresses the issue of robust and progressive transmission of signals (e.g., images, video) encoded with variable length codes (VLCs) over error-prone channels.
Guillemot Christine   +1 more
doaj   +1 more source

Scoping Review of the Zika Virus Literature.

open access: yesPLoS ONE, 2016
The global primary literature on Zika virus (ZIKV) (n = 233 studies and reports, up to March 1, 2016) has been compiled using a scoping review methodology to systematically identify and characterise the literature underpinning this broad topic using ...
Lisa A Waddell, Judy D Greig
doaj   +1 more source

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