Results 91 to 100 of about 1,019,732 (289)

$^{77}$Se and $^{63}$Cu NMR studies of the electronic correlations in Cu$_x$TiSe$_2$ ($x=0.05, 0.07$)

, 2010
We report $^{77}$Se and $^{63}$Cu nuclear magnetic resonance (NMR) investigation on the charge-density-wave (CDW) superconductor Cu$_x$TiSe$_2$ ($x=0.05$ and 0.07). At high magnetic fields where superconductivity is suppressed, the temperature dependence
A P Reyes, Budko S L, Carter G C, G Wu, J S Brooks, K Y Choi, L L Lumata, P L Kuhns, X H Chen   +8 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Generalized pseudopotential theory of d-band metals [PDF]

International Journal of Quantum Chemistry, 2009
The generalized pseudopotential theory (GPT) of metals is reviewed with emphasis on recent developments. This theory, which attempts to rigorously extend to d-band metals the spirit of conventional simple-metal pseudopotential perturbation theory, has now been optimized and fully integrated with the Kohn-Sham local-density-functional formalism ...
openaire   +1 more source

Observation of the spin-charge thermal isolation of ferromagnetic Ga_{0.94}Mn_{0.06}As by time-resolved magneto-optical measurement

, 2003
The dynamics of magnetization under femtosecond optical excitation is studied in a ferromagnetic semiconductor Ga_{0.94}Mn_{0.06}As with a time-resolved magneto-optical Kerr effect measurement with two color probe beams. The transient reflectivity change
A. Haury, D.J. Hilton, E. Beaurepaire, E. Kojima, F. Matsukura, H. Akai, H. Munekata, H. Ohno, H. Ohno, H. Ohno, J. Inoue, J. Okabayashi, J.M. Kikkawa, J.S. Blakemore, L. Guidoni, M. Haiml, M. Jain, M. Kuwata-Gonokami, M. Stellmacher, M. Tanaka, R. Shimano, S. Katsumoto, S.A. Wolf, S.D. Benjamin, T. Dietl, T. Kise, W. Hubner, Y. Hashimoto, Y. Ishiwata, Y. Iye, Y. Ohno   +30 more
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Stabilization of d-Band Ferromagnetism by Hybridization with Uncorrelated Bands

, 2001
We investigate the influence of s-d or p-d hybridization to d-band ferromagnetism to estimate the importance of hybridization for the magnetic properties of transition metals.
A. C. Hewson, A. Georges, A. I. Lichtenstein, A. N. Tahvildar-Zadeh, B. Möller, B. Velicky, D. Meyer, D. Vollhardt, D. Vollhardt, J. Bünemann, J. Hubbard, J. Kanamori, J. Wahle, M. Bünger, M. C. Gutzwiller, M. Caffarel, M. Jarrell, M. Jarrell, M. Potthoff, M. Ulmke, R. Arita, S. Schwieger, T. Hermann, T. Herrmann, T. Maier, T. Yanagisawa, V. Sechovsky, W. Metzner, W. Nolting, W. Nolting, Y. Ono   +30 more
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Numerical Research of Materials Crystal Lattice Parameters Based on Rare-Earth Metals

MATEC Web of Conferences, 2017
Geometrical parameters (coordinates and angles) of CeO2 crystal lattice by molecular dynamics method are calculated. Calculated parameters of crystal lattice are applied for definition the energy band structure via Hartree-Fock method in an approximation
Obkhodsky Artem, Popov Alexander, Zolotarev Alexey, Kuznetsov Sergey, Sachkov Victor   +4 more
doaj   +1 more source

Theory of a D- Band [PDF]

Progress of Theoretical Physics Supplement, 2013
A. Natori, H. Kamimura
openaire   +1 more source