Results 71 to 80 of about 9,896,464 (337)

The magnetic formalism; new results

open access: yes, 2009
We review recent results on the magnetic pseudo-differential calculus both in symbolic and in $C^*$-algebraic form. We also indicate some applications to spectral analysis of pseudo-differential operators with variable magnetic ...
Iftimie, Viorel   +2 more
core   +2 more sources

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

open access: yesFEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson   +7 more
wiley   +1 more source

Teatro comunitário

open access: yesPitágoras 500, 2020
O presente texto é uma transcrição da palestra realizada por Pedro García Blanco em 17 de novembro de 2020. Esta palestra fez parte do ciclo IA Convida, promovido pelo Instituto de Artes da UNICAMP dentro do projeto Renovagrad.
Pedro García Blanco
doaj   +1 more source

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

O Teatro do Cotidiano: epicidade e dramaticidade em A Procura de Emprego de Michel Vinaver

open access: yesPitágoras 500, 2015
O ensaio examina na peça À Procura de Emprego de Mi- chel Vinaver os desdobramentos épicos e dramáticos no desenvol- vimento de seus temas. Partindo dos estudos de Jean Pierre Sarra- zac, procurou-se examinar aí uma poética de cunho intimista em torno de
Isa Etel Kopelman, Bruna Luiza Munhoz
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Máquinas desumanizadoras, máquinas humanizadoras: sobre o teatro e a tecnologia

open access: yesPitágoras 500, 2012
Departing from the analysis of three theatre plays: A voz humana [La Voix Humaine] by Jean Cocteau, The Gigli concert by Thomas Murphy and Krapp’s last tape by Samuel Beckett, it is intended to question how the contemporary relations between man and ...
Eunice Gonçalves Duarte
doaj  

Questões de texto e cena

open access: yesPitágoras 500, 2011
Este artigo ilustra algumas leituras de textos dramáticos clássicos e as distintas possibilidades de sua performação.
Isa Etel Kopelman
doaj   +1 more source

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