Results 61 to 70 of about 2,003 (257)

Investigación en el aula: La física de Superman

open access: yesCiencia e Ingeniería Neogranadina, 1999
Como ejemplo de investigación en el aula, se observó bajo la óptica de la física la película Superman II. Se analizaron varias escenas, se explican los resultados, se proponen otras escenas para trabajo de los estudiantes y se presenta la ...
Jairo Bautista Mesa
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Komiksy superbohaterskie wydawnictw Marvel i DC w dyskursie naukowym i krytycznym okresu PRL

open access: yesLiteratura i Kultura Popularna
In the United States, superhero comic books achieved widespread popularity in the 1930s, and during the next decades of the 20th century they grew to become one of the most important elements of American culture. Nowadays, characters like Captain America,
Szymon Makuch
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

O super-homem

open access: yesCadernos Nietzsche
Resumo O autor, provavelmente um correspondente estrangeiro do diário curitibano A Republica, assina este texto de Paris. Inicia o artigo trazendo as críticas de Emílio Faguet e Lichtenberger sobre Nietzsche, contrapõe-se às críticas destes autores e ...
Enrique Paul Almarza
doaj   +1 more source

Improving the Field Emergence Performance of Super Sweet Corn by Sand Priming

open access: yesPlant Production Science, 2009
A priming method called sand priming was developed using sand as a priming solid matrix. The effect of sand priming on improving the field emergence performance of five super sweet corn cultivars was investigated.
Guangwu Zhao   +2 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

O super-homem de Nietzsche

open access: yesCadernos Nietzsche
Resumo Artigo publicado no diário do Rio de Janeiro A Manha , em 1942. Nele, o historiador brasileiro discorre sobre aspectos morais e políticos do ideal do "super-homem de Nietzsche". Para tanto, transcreve e parafraseia trechos de sua obra Assim falava
Heitor Muniz
doaj   +1 more source

Luces y sombras de la amazona de cómic Wonder Woman, la mujer maravilla

open access: yesEspacio, Tiempo y Forma. Serie V, Historia Contemporánea, 2015
La mujer constituye una parte determinante que sustenta el tejido social de todas las culturas y, sin embargo, no ha sido protagonista principal en el mundo del cómic de superhéroes. Pero hay excepciones, como Wonder Woman, la Mujer Maravilla.
M.ª Inmaculada Concepción Marfil Díaz
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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