Results 151 to 160 of about 7,575 (270)

Anàlisi del web Sexe Joves: www.sexejoves.gencat.cat

open access: yes
El web Sexe Joves és una eina per resoldre els dubtes dels joves sobre salut sexual i reproductiva. Forma part de la cartera de serveis de les unitats d'atenció a la salut sexual i reproductiva (ASSIR) en atenció als joves.
Guix, Dolors   +7 more
core  

Sphingosine‐1‐Phosphate Receptor 1 Promotes Ovarian Cancer Tumorsphere Proliferation and Metastasis

open access: yesInternational Journal of Cancer, Volume 159, Issue 3, Page 768-781, 1 August 2026.
In high‐grade serous ovarian cancer, malignant ascites frequently arise as ovarian cancer cells shed from the primary tumor and aggregate into tumorspheres, severely limiting treatment success. To date, little is known about the mechanisms governing tumorsphere endurance and metastasis within the ascites once formed.
Núria Gendrau‐Sanclemente   +12 more
wiley   +1 more source

Trajectòries socials i integració dels joves nouvinguts a Catalunya

open access: yes, 2015
Anàlisi de les trajectòries educatives i laborals en l’actual context de crisi i atur dels joves autòctons i dels joves fills de la immigració, avaluant també la seva la mobilitat social respecte als pares i la integració cívica i l'ús dels serveis ...
Martínez Celorrio, Xavier   +1 more
core  

Application of Ibuprofen Sodium Dihydrate for Thermochemical Energy Storage

open access: yesAdvanced Functional Materials, Volume 36, Issue 53, 2 July 2026.
Ibuprofen sodium dihydrate is introduced as a durable organic salt hydrate for low‐temperature thermochemical energy storage, operating within 60°C–110°C with high energy density. At the material level, it delivers ∼99.9% cycling efficiency over 150 cycles without deliquescence, enabled by a dual energy‐storage mechanism coupling dehydration and phase ...
Kavin Chakravarthy Thangaraj   +10 more
wiley   +1 more source

Característiques demolingüístiques dels joves de Catalunya a finals de la primera dècada del segle XXI

open access: yesTreballs de Sociolingüística Catalana, 2013
De la mà de les dades que ens ofereix l’Enquesta d’usos lingüístics de la població 2008 (EULP08), l’article s’ocupa, d’una banda, de caracteritzar el grup de joves de Catalunya (15-34 anys) en funció del seu origen, la llengua inicial i la llengua d ...
Miquel Àngel Pradilla Cardona   +1 more
doaj  

Longitudinal Phenotypic Trajectories in GNAO1‐Related Disorders: Defining Disease Progression and Clinical Profiles

open access: yesAnnals of Neurology, Volume 100, Issue 1, Page 154-170, July 2026.
Objective Pathogenic variants in GNAO1 cause a spectrum of epilepsy, movement disorders, and developmental impairment. Clinical heterogeneity complicates prognosis and therapeutic development. We present the first longitudinal natural history study of GNAO1‐related disorders (GNAO1‐RD) to delineate phenotypic trajectories. Methods Sixty‐six individuals
Jana Domínguez‐Carral   +52 more
wiley   +1 more source

Room Temperature Acid Catalysed Silanisation of Silica Nanoparticles in Non‐Polar Organic Solvents

open access: yesChemNanoMat, Volume 12, Issue 7, July 2026.
This work describes a novel silanisation technique using liquid acid catalysts at room temperature, significantly reducing reaction times, silane consumption and energy use compared to the conventional refluxing method. Environmental impact improvements are quantified via process modelling and life cycle assessment (LCA), demonstrating a 78%–92 ...
Tsaone Gosiamemang   +6 more
wiley   +1 more source

Platelet factor 4 regulates hematopoietic stem cell aging. [PDF]

open access: yesBlood
Zhang S   +13 more
europepmc   +1 more source

Retrat de tres joves soldats. Any 1924

open access: yes, 1924
Retrat de tres joves soldats.
Anònim
core  

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