Results 81 to 90 of about 215,077 (307)

Design and Fabrication of Tri-Stopband Bandstop Filters Using Cascaded and Multi-Armed Methods

open access: yesAdvanced Electromagnetics, 2017
In this paper, we proposed a compact C-open-loop ring resonator and its equivalent circuit. The second cascaded BSF are designed using this simple C-ring resonator.
A. Boutejdar, S. D. Bennani
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

vascoda - das interdisziplinäre Internetportal für wissenschaftliche Information: 10 Fragen von Bruno Bauer an Uwe Rosemann, Direktor der Technischen Informationsbibliothek Hannover und Sprecher des vascoda-Projekts

open access: yesGMS Medizin – Bibliothek – Information, 2005
vascoda (http://www.vascoda.de/) is an internet library portal to interdisciplinary scientific information. It was started in 2003 funded by the German Research Foundation and the Federal Ministry of Education and Research.
Bauer, Bruno, Rosemann, Uwe
doaj  

Photoenzymatic Hydroxylation of Ethylbenzene Catalyzed by Unspecific Peroxygenase: Origin of Enzyme Inactivation and the Impact of Light Intensity and Temperature [PDF]

open access: yes, 2019
[EN] Photoenzymatic cascades can be used for selective oxygenation of C−H-Bonds under mild conditions circumventing the hydrogen peroxide mediated peroxygenase inactivation via in situ HO generation. Here, we report the “on demand” production of hydrogen
Frank Hollmann   +21 more
core   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Artifact Biography: A Variable Colour Mixer

open access: yesMuseum & Society, 2019
Among the artifacts representing early research in experimental psychology at the University of Toronto is a precisely machined steel instrument of German manufacture. The provenance of this variable colour mixer opens onto a largely-forgotten history of
Erich Weidenhammer
doaj   +1 more source

A Preliminary Comparative Study of the Baylis–Hillman Reaction in Ionic Liquid Solution and Gelled Ionic Liquid

open access: yes, 2019
Baylis–Hillman reaction in ionic liquid ([BMIM][PF]) solution under stirring conditions and in the presence of a base (DABCO) can also be performed efficiently in non-stirred gel phase upon gelation of the ionic liquid using a LMW gelator (i.e., (S)-N-(1-
Saldías, César   +7 more
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Design and Improvement of a Compact Bandpass Filter using DGS Technique for WLAN and WiMAX Applications

open access: yes, 2017
This paper is under in-depth investigation due to suspicion of possible plagiarism on a high similarity indexIn this article, A compact size band pass filter based on octagonal resonators is presented to give sharp response at desired frequency bands ...
Bennani, Saad Dosse; Université Sidi Mohamed ben Abdellah   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy