Results 61 to 70 of about 496,793 (289)

Collective correlations in the giant dipole continuum of 12C [PDF]

, 2006
A continuum shell-model calculation based on the collective correlation model has been made for the giant resonance of 12C using the eigenchannel reaction theory.
Barrett, Ross, Greiner, Walter, Mshelia, Eligäl D.   +2 more
core  

Iron-catalysed, hydride-mediated reductive cross-coupling of vinyl halides and Grignard reagents [PDF]

, 2012
An iron-catalysed, hydride-mediated reductive cross-coupling reaction has been developed for the preparation of alkanes. Using a bench-stable iron(II) pre-catalyst, reductive cross-coupling of vinyl iodides, bromides and chlorides with aryl-and alkyl ...
Greenhalgh, Mark D., Le Bailly, Bryden A. F., Thomas, Stephen P.   +2 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Microwave assisted and in-situ generated palladium nanoparticles catalysed desulfitative synthesis of cross-biphenyls from arylsulfonyl chlorides and phenylboronic acids

Results in Chemistry, 2021
A microwave assisted reaction protocol for Suzuki–Miyaura cross-coupling has been developed. Substituted arylboronic acids and arylsulfonyl chlorides coupled under microwave irradiation (MWI) to produce cross-biphenyls in high yields under aerobic ...
Prasanta Kumar Raul, Abhijit Mahanta, Raju K. Borah, Utpal Bora, Ashim Jyoti Thakur, Jyri-Pekka Mikkola, Andrey Shchukarev   +6 more
doaj   +1 more source

Dichloropalladium complexes ligated by 4,5-bis(arylimino)pyrenylidenes: Synthesis, characterization, and catalytic behavior towards Heck-reaction [PDF]

, 2013
A series of 4,5-bis(arylimino)pyrenylidenylpalladium(II) chloride complexes (C1–C4) were synthesized and characterized by FT-IR and NMR spectroscopy, elemental analysis as well as by single crystal X-ray diffraction for the representative complexes C1 ...
Kong, Shaoliang, Liu, Qingbin, Redshaw, Carl, Song, Kuifeng, Sun, Wen-Hua   +4 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

The e p -> e' p eta reaction at and above the S11(1535) baryon resonance

, 2000
New cross sections for the reaction e p -> ep eta are reported for total center of mass energy W = 1.5--1.86 GeV and invariant momentum transfer Q^2 = 0.25--1.5 GeV^2.
A. Biselli, A. Coleman, A. Deppman, A. Freyberger, A. Klein, A. Longhi, A. Opper, A. Reolon, A. Sarty, A. Shafi, A. Skabelin, A. Vlassov, A. Yegneswaran, B. Asavapibhop, B. Bonner, B. Carnahan, B. Mecking, B. Preedom, B. Raue, B. Ritchie, C. Djalali, C. Hyde-Wright, C. Marchand, C. Meyer, C. Salgado, C. Smith, D. Carman, D. Cords, D. Crabb, D. Day, D. Doughty, D. Hancock, D. Heddle, D. Jenkins, D. Lawrence, D. Pocanic, D. Rowntree, D. Sober, D. Tedeschi, D. Weygand, E. Anciant, E. De Sanctis, E. Polli, E. Smith, E. Wolin, F. Hersman, F. Klein, F. Ronchetti, F. Roudot, G. Adams, G. Audit, G. Capitani, G. Dodge, G. Gilfoyle, G. Leskin, G. Mutchler, G. Peterson, G. Riccardi, G. Ricco, H. Avakian, H. Crannell, H. Egiyan, H. Funsten, H. Weller, J. Calarco, J. Connelly, J. Cummings, J. Ficenec, J. Hardie, J. Heisenberg, J. Kane, J. Laget, J. Manak, J. McCarthy, J. McNabb, J. Mueller, J. Napolitano, J. O'Brien, J. Price, J. Shaw, J. Yun, J. Zhao, K. Beard, K. Dhuga, K. Egiyan, K. Fissum, K. Giovanetti, K. Griffioen, K. Hicks, K. Joo, K. Kim, K. Loukachine, L. Dennis, L. Elouadrhiri, L. Farhi, L. Qin, L. Weinstein, M. Amaryan, M. Anghinolfi, M. Battaglieri, M. Bektasoglu, M. Dugger, M. Eckhause, M. Gai, M. Guidal, M. Guillo, M. Holtrop, M. Ito, M. Khandaker, M. Klusman, M. Kossov, M. Lucas, M. Mestayer, M. Mirazita, M. Ohandjanyan, M. Ripani, M. Sanzone, M. Sargsyan, M. Spraker, M. Taiuti, M. Vineyard, M. Witkowski, N. Bianchi, N. Pivnyuk, O. Pogorelko, P. Cole, P. Corvisiero, P. Degtyarenko, P. Dragovitsch, P. Girard, P. Rossi, P. Rubin, P. Stoler, R. De Vita, R. Demirchyan, R. Feuerbach, R. Hicks, R. Magahiz, R. Major, R. Minehart, R. Miskimen, R. Niyazov, R. Schumacher, R. Thompson, R. Welsh, S. Barrow, S. Boiarinov, S. Dytman, S. Gilad, S. Kuhn, S. Matthews, S. McAleer, S. Philips, S. Shuvalov, S. Stepanyan, S. Taylor, S. Whisnant, T. Auger, T. Smith, T. Tung, V. Burkert, V. Gavrilov, V. Gyurjyan, V. Muccifora, V. Sapunenko, W. Bertozzi, W. Briscoe, W. Brooks, W. Kim, Y. Efremenko, Y. Kuang, Y. Patois, Y. Sharabian, Z. Zhou   +173 more
core   +1 more source

Microscopic nature of the photon strength function: stable and unstable Ni and Sn isotopes [PDF]

, 2014
The pygmy-dipole resonances and photon strength functions in stable and unstable Ni and Sn isotopes are calculated within the microscopic self-consistent version of the extended theory of finite fermi systems which includes the QRPA and phonon coupling ...
Achakovskiy, Oleg, Avdeenkov, Alexander, Goriely, Stephane, Kamerdzhiev, Sergei, Krewald, Siegfried, Voitenkov, Dmitriy   +5 more
core   +2 more sources

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Cross-Coupling Reaction of Allylic Ethers with Aryl Grignard Reagents Catalyzed by a Nickel Pincer Complex

Molecules, 2019
A cross-coupling reaction of allylic aryl ethers with arylmagnesium reagents was investigated using β-aminoketonato- and β-diketiminato-based pincer-type nickel(II) complexes as catalysts.
Toru Hashimoto, Kei Funatsu, Atsufumi Ohtani, Erika Asano, Yoshitaka Yamaguchi   +4 more
doaj   +1 more source