Results 51 to 60 of about 819,043 (265)

Consecuencias positivas intrínsecas de la conducta sustentable: una investigación con estudiantes universitarios

Psicumex, 2014
Al investigar las consecuencias de la Conducta Sustentable (CS), un buen número de investigadores se enfoca en los antecedentes psicológicos que determinan el cuidado del medio ambiente.
Víctor Corral Verdugo, Marisol Rascón Cruz   +1 more
doaj   +1 more source

Continuous Compressed Sensing Hilbert-Schmidt Integral Operator

IEEE Access, 2022
Continuous Compressed-Sensing-Karhunen-Loéve Expansion (CS-KLE) has been proposed. Compressed sensing has been proposed as a highly efficient computational method to represent compressible signals using a few numbers of linear functional.
Mohammadreza Robaei, Robert Akl
doaj   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

Incompressible Turbulence as Nonlocal Field Theory

, 2005
It is well known that incompressible turbulence is nonlocal in real space because sound speed is infinite in incompressible fluids. The equation in Fourier space indicates that it is nonlocal in Fourier space as well.
D C Leslie, F Waleffe, G Dar, J A Domaradzki, L D Landau, M K Verma, M K Verma, M K Verma, Mahendra K. Verma, R H Kraichnan, U Frisch, W D McComb, Y Zhou   +12 more
core   +1 more source

A "Firework" of H2 Knots in the Planetary Nebula NGC 7293 (the Helix Nebula) [PDF]

, 2009
We present a deep and wide field-of-view (4' × 7') image of the planetary nebula (PN) NGC 7293 (the Helix Nebula) in the 2.12 μm H2 v = 1 → 0 S(1) line.
Matsuura, Mikako, McHunu, B, Smith, M, Speck, Angela, Tanaka, I, Viti, Serena, Wesson, Roger, Wright, Nick, Zijlstra, Albert   +8 more
core   +2 more sources

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham, Jasibel Vasquez‐Gonzalez, Samantha M. Barnada, Salome Tchotorlishvili, Latese Jones, Ryan Maguire, Genevieve Lewis, Kinza Rizwan, Jenny Deng, Salma Koachar, Drithi Patel, Hailey Shankle, Tessa Mulders, Namra Ajmal, Charalambos Solomides, Emad S. Alnemri, Teresa F. Alnemri, Ayesha A. Shafi, Leonard G. Gomella, Wm Kevin Kelly, Steven B. McMahon, Matthew J. Schiewer   +21 more
wiley   +1 more source

Next-to-next-to-leading order prediction for the photon-to-pion transition form factor [PDF]

, 2002
We evaluate the next-to-next-to-leading order corrections to the hard-scattering amplitude of the photon-to-pion transition form factor. Our approach is based on the predictive power of the conformal operator product expansion, which is valid for a ...
A. Devoto, A. Gonzales-Arroyo, A. Khodjamirian, A. Retey, A.L. Kataev, A.P. Bakulev, A.V. Belitsky, A.V. Belitsky, A.V. Belitsky, A.V. Belitsky, A.V. Belitsky, A.V. Belitsky, A.V. Belitsky, A.V. Efremov, A.V. Radyushkin, A.V. Radyushkin, A.V. Radyushkin, B. Melić, B. Melić, B. Melić, B. Nižić, D. Müller, D. Müller, D. Müller, D. Müller, D. Müller, D. Müller, D.J. Broadhurst, D.J. Broadhurst, D.J. Broadhurst, E. Braaten, E. Braaten, E.B. Zijlstra, E.B. Zijlstra, E.G. Floratos, E.G. Floratos, E.G. Floratos, E.P. Kadantseva, F. Del Aguila, F.-G. Cao, F.-M. Dittes, F.-M. Dittes, G. Curci, G.P. Lepage, H.-J. Behrend, I.I. Balitsky, I.V. Musatov, J. Blümlein, J. Gronberg, J.A.M. Vermaseren, K. Passek-Kumerički, L. Del Debbio, L. Mankiewicz, M. Diehl, M. Meyer-Hermann, M.H. Sarmadi, N.G. Stefanis, N.G. Stefanis, O.V. Tarasov, P. Ball, P. Gosdzinsky, P. Kroll, R. Jakob, R.D. Field, R.J. Crewther, R.J. Crewther, S. Ferrara, S. Ferrara, S. Ong, S.A. Larin, S.A. Larin, S.G. Gorishnii, S.J. Brodsky, S.J. Brodsky, S.J. Brodsky, S.J. Brodsky, S.L. Adler, S.V. Mikhailov, S.V. Mikhailov, T. Ohrndorf, V.L. Chernyak, V.M. Braun, V.M. Braun, V.M. Braun, X. Ji, X. Ji, Yu.M. Makeenko   +86 more
core   +2 more sources

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Una (re)visión del mito y de lo imaginario desde la semiótica de C.S. Peirce

Intexto, 2008
El trabajo busca presentar un cruce teórico posible y fructífero entre el modelo semiótico triádico elaborado por C.S. Peirce y algunas nociones claves de las ciencias sociales, tal como fueron expuestas por algunos de sus ...
Fernando Torres Andacht
doaj  

Conexión Social: Un Análisis Bibliométrico

Psiquemag
Este estudio explora la producción científica sobre conexión social (CS) mediante un análisis bibliométrico de 94 artículos obtenidos de las bases de datos SCOPUS, Dialnet y SciELO.
Mariano Villarrubia, Valeria Estefanía Morán, Vanessa Giovannini, Valentín Vieyra   +3 more
doaj   +1 more source