Results 111 to 120 of about 193,097 (307)

Generating high repetition rate X-ray attosecond pulses in a diffraction limited storage ring. [PDF]

Sci Rep, 2023
Liu W, Zhao Y, Jiao Y, Wang S.
europepmc   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Design study of a low-emittance high-repetition rate thermionic rf gun

Physical Review Accelerators and Beams, 2017
We propose a novel gridless continuous-wave radiofrequency (rf) thermionic gun capable of generating nC ns electron bunches with a rms normalized slice emittance close to the thermal level of 0.3 mm mrad.
A. Opanasenko, V. Mytrochenko, V. Zhaunerchyk, V. A. Goryashko   +3 more
doaj   +1 more source

A phenomenological model of the X-ray pulse statistics of a high-repetition-rate X-ray free-electron laser. [PDF]

IUCrJ, 2023
Guest TW, Bean R, Kammering R, van Riessen G, Mancuso AP, Abbey B.   +5 more
europepmc   +1 more source

High repetition rate Q-switched microchip Nd:YVO4 laser with pulse duration as short as 1.1 ns

, 2008
We have demonstrated a compact and an efficient passively Q-switched microchip Nd:YVO4 laser by using a composite semiconductor absorber as well as an output coupler.
Wang, YG, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China. 电子邮箱地址: chinawygxjw@163.com, Wang, YG, Miao, JG, Qian, LS, Peng, JY, Ma, XY, Tan, HM, Wang, BS   +7 more
core  

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Towards a wavefront-preservation X-ray crystal monochromator for high-repetition-rate FELs. [PDF]

J Synchrotron Radiat, 2023
Zhang L, Seaberg M, Yavaş H.
europepmc   +1 more source

Advances in high repetition rate femtosecond fiber lasers

, 2011
The development of femtosecond fiber lasers is briefly reviewed, and the recent advances in the high repetition rate femtosecond fiber lasers are reported. With the simulation, It's demonstrated that the output pulse width is a function of the pulse
Zhang, Zhigang
core   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

A sensitive high repetition rate arrival time monitor for X-ray free electron lasers. [PDF]

Nat Commun, 2023
Diez M, Kirchberg H, Galler A, Schulz S, Biednov M, Bömer C, Choi TK, Rodriguez-Fernandez A, Gawelda W, Khakhulin D, Kubicek K, Lima F, Otte F, Zalden P, Coffee R, Thorwart M, Bressler C.   +16 more
europepmc   +1 more source