Results 41 to 50 of about 5,349,164 (283)

Perceveid Social Support in middle school students [PDF]

open access: yes, 2016
Research on school climate has among its purposes to contribute to improving the quality of education, one of the main challenges of the Mexican educational system, particularly at the level of basic education.
Comesaña, Ana   +4 more
core  

Entanglement swapping between spacelike separated atoms [PDF]

open access: yes, 2008
We show a mechanism that projects a pair of neutral two-level atoms from an initially uncorrelated state to a maximally entangled state while they remain spacelike separated.
C. Cohen-Tannoudji   +2 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Renacer entre leones: una nueva perspectiva de los leones de Pozo Moro (Chinchilla, Albacete)

open access: yesLucentum, 2009
En el presente trabajo se reflexiona sobre los sillares de esquina con forma de león que en su día formaron parte del conjunto monumental de Pozo Moro (Chinchilla, Albacete).
Jorge García Cardiel
doaj   +1 more source

Radio-frequency dressed atoms beyond the linear Zeeman effect [PDF]

open access: yes, 2012
We evaluate the impact that nonlinear Zeeman shifts have on resonant radio-frequency (RF) dressed traps in an atom-chip configuration. The degeneracy of the resonance between Zeeman levels is lifted at large intensities of a static field, modifying the ...
Garraway, B M, Sinuco-León, G
core   +3 more sources

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

open access: yesMolecular 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   +21 more
wiley   +1 more source

Apuntes para una reseña biográfica de Narcisa González Guzmán, una de las primeras mujeres del Opus Dei / Notes for a biographical analysis of Narcisa González Guzmán, one of the first women in Opus Dei [PDF]

open access: yesStudia et Documenta, 2010
Narcisa (Nisa) González Guzmán (1907-1998), was one of the first women in Opus Dei. The article focuses on the 1907-1942 period of her life and provides information on her family, the education she received and her activities as well as her meeting with ...
Francisca R. Quiroga
doaj   +1 more source

d8···d10 RhI···AuI Interactions in Rh 2,6-Xylylisocyanide Complexes with [Au(CN)2]: Bond Analysis and Crystal Effects [PDF]

open access: yes, 2019
Producción CientíficaThe well known [RhL4]n(anion)n structures, with RhI···RhI d8···d8 interactions, are replaced by others with RhI···AuI d8···d10 interactions such as [{RhL4}{Au(CN)2}] (L = 2,6-Xylylisocyanide) or [{RhL4}{Au(CN)2} {RhL4}{Au2(CN)3}·4(
Conejo Rodríguez, Verónica   +2 more
core   +2 more sources

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

La escultura ibérica de Fabara (Zaragoza)

open access: yesTrabajos de Prehistoria, 2017
Este artículo estudia de nuevo la escultura ibérica en arenisca de Fabara, interpretada en su publicación más reciente como un león, cuando en realidad parece ser de un caballo.
Ignacio Simón Cornago   +1 more
doaj   +1 more source

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