Results 91 to 100 of about 12,708 (270)

La nova Directiva 2024/2853/UE, sobre responsabilitat pels danys causats per productes defectuosos, en el context de la economia circular i de les tecnologies digitals emergents [PDF]

open access: yes
Mitjançant la seva promulgació el passat 23 d’octubre de 2024, la nova Directiva 2024/2853/UE “sobre responsabilidad por los daños causados por productos defectuosos” (DOUE L de 18.11.2024), ha assolit la recta final.
Marco Molina, Juana
core  

Un Espectacle de química amb productes quotidians [PDF]

open access: yes, 2014
En parlar de productes químics, molta gent s'imagina productes de laboratori emprats en experiments complicats o substàncies que són tot el contrari de les «naturals», però la realitat no és aquesta.
Corominas Viñas, Josep
core   +1 more source

El disseny industrial en l'àmbit dels dispositius mèdics

open access: yesTemes de Disseny, 2016
El disseny industrial ha evolucionat en els darrers anys com a conseqüència dels canvis tecnològics que han afectat la indústria de tots els sectors.
Enrique Martinell
doaj   +4 more sources

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

El dissenyador com a narrador transmèdia. Entrevista a Stiven Kerestegian

open access: yesTemes de Disseny, 2019
El teòric estatunidenc Henry Jenkins [1] va introduir al seu dia l'expressió "narrativa transmèdia" per analitzar l'efecte social de les noves tecnologies. Un fenomen que evoluciona exponencialment alhora que la ciència i Internet.
Mònica Llop
doaj   +4 more sources

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Els productes secundaris de les plantes [PDF]

open access: yes, 2014
¿Quines són les funcions per a les plantes i les aplicacions per a l'home dels alcaloides i altres productes secundaris dels ...
Mercader i Casanova, Jaume   +1 more
core   +1 more source

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