Results 31 to 40 of about 3,459,447 (272)

El derecho fundamental del fiel a ser juzgado conforme a derecho. [PDF]

open access: yes, 1999
Material incluido en el volumen especial de la revista del Instituto Martín de Azpilcueta, Universidad de Navarra : Ius Canonicum (1999), en honor de Javier ...
Diego-Lora, C. (Carmelo) de
core  

Fundamental parameters of RR Lyrae stars from multicolour photometry and Kurucz atmospheric models -- II. Adaptation to double-mode stars

open access: yes, 2011
Our photometric-hydrodynamic method is generalized to determine fundamental parameters of multiperiodic radially pulsating stars. We report 302 UBV(RI)_C Johnson-Kron-Cousins observations of GSC 4868-0831.
Barcza   +22 more
core   +1 more source

Antes del pensar : las aventuras del "ergo" desde Descartes hasta Heidegger [PDF]

open access: yes, 1999
Desde Descartes hasta Husserl se desarrolla una figura de fundamentación filosófica que a partir del pensar autointuyente quiere alcanzar el ser mediante alguna conexión reflexiva o lógica, que en mi enunciado se simboliza con el "ergo".
Hong-Liang Song (1904536)   +5 more
core   +10 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

ENSINO DE CIÊNCIAS: CONCEITOS DE ECOLOGIA E EVOLUÇÃO MINISTRADOS ATRAVÉS DE OFICINAS

open access: yese-Mosaicos, 2014
DOI: 10.12957/e-mosaicos.2014.12990 Ensinar ciências é privilegiar situações de aprendizagem que possibilitem ao aluno a formação de sua bagagem cognitiva.
Larissa Marques Pires, Lucinéia Alves
doaj   +1 more source

El ser humano naturaliter religiosus: una perspectiva teológico-fundamental

open access: yesAnnales theologici, 2018
El actual contexto cultural, que algunos califican como post-secular, pone en primer plano la cuestión acerca de la condición religiosa del ser humano. La filosofía de la religión, a partir de cuanto avanzado por la fenomenología y la hermenéutica acerca de la experiencia religiosa, muestra cómo no se puede sostener la exigencia veritativa de la ...
openaire   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Resolução problemas de estrutura aditiva por alunos de 4º ano do ensino fundamental

open access: yesEspaço Pedagógico, 2017
O presente estudo teve como objetivo geral analisar a resolução de problemas de estrutura aditiva de alunos de quarto ano do ensino fundamental, visando identificar que tipos de problemas oferecem-lhes dificuldades.
Sheila Denize Guimarães
doaj   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

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