Results 51 to 60 of about 391,324 (407)

AMS-02 antiprotons, at last! Secondary astrophysical component and immediate implications for Dark Matter [PDF]

, 2015
Using the updated proton and helium fluxes just released by the AMS-02 experiment we reevaluate the secondary astrophysical antiproton to proton ratio and its uncertainties, and compare it with the ratio preliminarly reported by AMS-02.
Gaelle Giesen, M. Boudaud, Y. Génolini, V. Poulin, M. Cirelli, P. Salati, P. Serpico   +6 more
semanticscholar   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

AMS-Qualifikations-Barometer (3): Update Info 1/2007 - www.ams.at/qualifikationsbarometer [PDF]

, 2007
Mit dem AMS-Qualifikations-Barometer steht dem AMS und seinen KundInnen seit März 2003 ein Online-System zur Verfügung, das einen strukturierten und damit raschen Überblick über zentrale Aspekte des Qualifikationsbedarfes in Österreich gibt.
Prokopp, Monika
core  

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Are the ‘new’ AMS Varna dates older?

Българско е-Списание за Археология, 2013
The paper elaborates on the AMS dating results obtained for the Chalcolithic cemetery near Varna, located on the western Black Sea coast in northeastern Bulgaria.
Tanya Dzhanfezova
doaj  

Functionality and Performance of the Subretinal Implant Chip Alpha AMS

, 2018
Electronic retinal implants have been developed and are marketed as a therapeutic option for blind people suffering from degenerative retinal diseases such as retinitis pigmentosa.
Renate Daschner, A. Rothermel, R. Rudorf, Sandra Rudorf, A. Stett   +4 more
semanticscholar   +1 more source

AMS-02 antiprotons reloaded [PDF]

, 2015
The AMS-02 collaboration has released preliminary data on the antiproton fraction in cosmic rays. The surprisingly hard antiproton spectrum at high rigidity has triggered speculations about a possible primary antiproton component originating from dark ...
Rolf Kappl, Annika Reinert, M. Winkler
semanticscholar   +1 more source

AMS-Qualifikations-Barometer (6): Update Info 2/2008 - www.ams.at/qualifikationsbarometer [PDF]

, 2008
Im letzten halben Jahr wurden im AMS-Qualifikations-Barometer zwei Maßnahmen gesetzt, die dieses Informationswerkzeug noch nutzungsfreundlicher machen sollen: Die Berufsstruktur wurde komplett überarbeitet und eine Verlinkung zu aktuell im eJob-Room ...
Prokopp, Monika
core  

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

How do hospital respiratory clinicians perceive antimicrobial stewardship (AMS)? A qualitative study highlighting barriers to AMS in respiratory medicine.

Journal of Hospital Infection, 2017
BACKGROUND Suboptimal antibiotic use in respiratory infections is widespread in hospital medicine and primary care. Antimicrobial stewardship (AMS) teams within hospitals, commonly led by infectious diseases physicians, are frequently charged with ...
J. Broom, A. Broom, E. Kirby, A. Gibson, J. Post   +4 more
semanticscholar   +1 more source