Results 131 to 140 of about 7,575 (270)

Joves i estructura social [PDF]

open access: yes, 2008
Ubicar els joves en l'estructura social no és un tema fàcil. Bàsicament tenim dos tipus de problemes, un conceptual i un altre metodològic. Tenim problemes per definir el concepte de joventut, i el canvi social d'una societat industrial relativament ...
Merino Pareja, Rafael
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Analgesic effects of platelet‐rich fibrin (PRF): A systematic review

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Platelet‐rich fibrin (PRF), a second‐generation autologous platelet concentrate, has gained significant interest for its anti‐inflammatory and regenerative characteristics. While its role in tissue healing is well‐recognized, the analgesic potential of PRF remains under‐investigated.
Nathan E. Estrin   +6 more
wiley   +1 more source

Causes and Risk Factors for Absenteeism among Medical Staff in German Specialized Lung Clinics during the COVID Pandemic.

open access: yesRespiration, 2023
Piel S   +17 more
europepmc   +1 more source

JISP : Joves Independentistes sobradament preparats

open access: yes, 2012
Fotografia de tres joves enfilats sobre una estructura metàl ...
Esquerra Republicana de Catalunya
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Relationship between vitamin D deficiency and early implant failure and osseointegration

open access: yesPeriodontology 2000, EarlyView.
Abstract Background This systematic review investigated the relationship between pre‐operative vitamin D levels and implant osseointegration and implant‐related outcomes. It also assessed studies involving vitamin D supplementation before implant placement.
Richard J. Miron   +8 more
wiley   +1 more source

Understanding exosomes in facial esthetics and skin aging

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Skin aging is a multifactorial process mediated by intrinsic (genetic and metabolic) and extrinsic (environmental) factors leading to functional and structural deterioration, including wrinkles, loss of collagen and elastin, as well as various pigmentation disorders.
Richard J. Miron   +3 more
wiley   +1 more source

Understanding exosomes in regenerative dentistry

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad   +2 more
wiley   +1 more source

Joves investigadors

open access: yes, 2007
Exposició virtual amb motiu del Fòrum de la Recerca 2006. L'exposició dividida en 5 apartats (presentació, catàleg, internet, bases de dades i bibliografia) vol proporcionar els recursos digitals més recents sobre els problemes als quals s'enfronten els ...
Universitat Autònoma de Barcelona. Servei de Biblioteques   +1 more
core  

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