Results 31 to 40 of about 14,596,348 (252)

Four problems regarding representable functors

, 2010
Let $R$, $S$ be two rings, $C$ an $R$-coring and ${}_{R}^C{\mathcal M}$ the category of left $C$-comodules. The category ${\bf Rep}\, ( {}_{R}^C{\mathcal M}, {}_{S}{\mathcal M} )$ of all representable functors ${}_{R}^C{\mathcal M} \to {}_{S}{\mathcal M}$
Bergman G. M., Borceaux F., Brzeziński T., Brzeziński T., Böhm G., Caenepeel S., Caenepeel S., Caenepeel S., Caenepeel S., Caenepeel S. De Groot, Freyd P., Freyd P., G. Militaru, Gabriel P., Grillet P. A., Kan D. M., Mac Lane S., Morita K., Pareigis B., Vercruysse J.   +19 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

PROFESSOR VASILE NEAGU ON HIS 80TH BIRTHDAY

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii
Professor Vasile Neagu, Doctor Habilitatus in Mathematics and Physics, is a distinguished representative of the Moldovan school of functional analysis. His research has made significant contributions to the theory of singular integral operators, Riemann–
Dumitru Cozma, Mihail Popa
doaj   +1 more source

Cosmological Bounds of Sterile Neutrinos in a S U(3) C ⊗S U(3) L ⊗S U(3) R ⊗U(1) N Model as Dark Matter Candidates [PDF]

Brazilian Journal of Physics, 2016
We study sterile neutrinos in an extension of the standard model, based on the gauge group S U(3) C ⊗S U(3) L ⊗S U(3) R ⊗U(1) N , and use this ...
C. P. Ferreira, M. M. Guzzo, P. C. de Holanda   +2 more
openaire   +1 more source

Spectroscopy of the hidden-charm $[qc][\bar q \bar c]$ and $[sc][\bar s \bar c]$ tetraquarks

, 2018
We calculate the spectrum of $q\bar q c \bar c$ and $s\bar s c \bar c$ tetraquarks, where $q$, $s$ and $c$ stand for light ($u,d$), strange and charm quarks, respectively, in a relativized diquark model, characterized by one-gluon-exchange (OGE) plus ...
Anwar, Muhammad Naeem, Ferretti, Jacopo, Santopinto, Elena   +2 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Čistilište u misli C. S. Lewisa

Crkva u svijetu : Crkva u svijetu
U članku se analiziraju izabrana djela engleskog pisca C. S. Lewisa pod vidom njegova razumijevanja čistilišta kao stanja krajnjeg očišćenja i čovjekove preobrazbe za Boga nakon smrti. Tema čistilišta kod Lewisa, kao i kod većine drugih mislitelja, usko je povezana sa shvaćanjem čovjekova spasenja u Bogu.
Kovač, Damjan, Vulić, Boris
openaire   +3 more sources

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

FEBS 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, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

On a quasigroup prolongation and its recursive differentiability

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii
We consider a method of quasigroups prolongation by adding two new elements and by using two transversals that intersect in exactly one cell. In a Latin square L of order q, along with usual transversals we call "free transversals" any set of q cells ...
Elena Cuznețov
doaj   +1 more source

La solución de Wittgenstein al problema del "concepto caballo", o de cómo hablar acerca de la estructura del lenguaje según el Tractatus

Co-herencia: Revista de Humanidades, 2018
El artículo propone interpretar la distinción que ofrece Wittgenstein en el Tractatus entre conceptos ordinarios y conceptos formales como una respuesta a las dificultades que se originan en la distinción fregeana entre concepto y objeto, a las cuales la
Víctor Hugo Chica Pérez
doaj   +1 more source