Results 41 to 50 of about 4,203,439 (304)

Magnons at the Curie temperature [PDF]

Journal of Applied Physics, 1982
Random phase approximations (RPA) have very successfully treated spin wave excitations in Heisenberg ferromagnets at low temperatures. The role played by these magnons at the order-disorder transition, however, has been a topic which has eluded RPA theories to date.
openaire   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Structure evolution and magnetic properties of annealed nanoscale Gd/Ti multilayers

EPJ Web of Conferences, 2013
The structure and magnetic properties were comparatively analyzed for [Gd/Ti]n multilayers with Gd layer thickness of 1.5 to 12 nm. Multilayers were deposited by sputtering technique at room temperature and annealed for the temperatures up to 400 ºC.
Larrañaga A., Vas’kovskiy V.O., Svalov A.V., Kurlyandskaya G.V.   +3 more
doaj   +1 more source

Spin-Flip Dynamics of the Curie-Weiss Model: Loss of Gibbsianness with Possibly Broken Symmetry [PDF]

, 2007
We study the conditional probabilities of the Curie-Weiss Ising model in vanishing external field under a symmetric independent stochastic spin-flip dynamics and discuss their set of points of discontinuity (bad points). We exhibit a complete analysis of
Ny, Arnaud Le,, Le Ny, Arnaud, Arnaud Le Ny, Kulske, Christof, Christof Külske, Külske, Christof,   +5 more
core   +2 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

The effects of additive on microstructure and electrical properties of batio3 ceramics [PDF]

Serbian Journal of Electrical Engineering, 2004
In this paper comparative investigations of microstructure and dielectric properties of BaTiO3 ceramics doped with 1.0 wt% of Nb2O5, MnCO3 and CaZrO3 have been done.
Paunović Vesna V., Živković Ljiljana M., Vračar Ljubomir, Mitić Vojislav, Miljković Miroslav M.   +4 more
doaj   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

Magnetic Susceptibility of liquid Gd-NM (NM = Cu, Ga, Ge) alloys

EPJ Web of Conferences, 2017
For rare earth alloys, the indirect interaction of RKKY is at work between rare-earth atoms. Therefore, the magnetism of them depends on the number of conduction electrons and the distance between rare-earth metals.
Shimakura Hironori, Tahara Shuta, Okada Tatsuya, Ohno Satoru   +3 more
doaj   +1 more source

Oscillatory Curie Temperature of Two-Dimensional Ferromagnets [PDF]

Physical Review Letters, 2000
RevTeX 3.1, 4 pages, 3 figures (PS files); v2: revised version; v3: reference ...
Pajda, Marek, Kudrnovsky, Josef, Turek, Ilja, Drchal, Vaclav, Bruno, Patrick   +4 more
openaire   +3 more sources

High Curie temperature Bi1.85Mn0.15Te3 nanoplates

, 2012
Bi1.85Mn0.15Te3 hexagonal nanoplates with a width of similar to 200 nm and a thickness of similar to 20 nm were synthesized using a solvothermal method. According to the structural characterization and compositional analysis, the Mn2+ and Mn3+ ions were ...
Han, Guang, Cheng, Lina, Xu, Hong-Yi, Yang, Lei, Zhang, Zhi-dong, Ma, Song, Zou, Jin, Jack, Kevin, Lu, Gaoqing (Max), Chen, Zhi-Gang, Wang, Yong   +10 more
core   +1 more source