Results 51 to 60 of about 13,260 (299)

Leiocephalus lunatus [PDF]

open access: yes, 2010
Number of Pages: 5Integrative BiologyGeological ...
Gifford, Matthew E., Powell, Robert
core   +1 more source

Total Skeletal Reconstruction of the Nasal Dorsum [PDF]

open access: yesArchives of Otolaryngology–Head & Neck Surgery, 2006
To review the outcomes of rhinoplasty in patients who underwent full-length dorsal reconstruction.Retrospective review.Private-practice facial plastic surgery clinic. Patients Thirty-seven patients in a consecutive series of 1273 rhinoplasty cases.In all patients, a single high-density porous polyethylene implant was used to span the full length of the
Mona Anne, Thornton, Martyn, Mendelsohn
openaire   +2 more sources

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi   +7 more
wiley   +1 more source

The Horn Technique for Nasal Tip Support in Rhinoplasty

open access: yesInternational Archives of Otorhinolaryngology, 2021
Introduction The predictability of nasal tip projection and rotation after aesthetic surgery is a challenge. Tongue-in-groove (TIG) is an effective technique to control tip projection and rotation, but there may be a small loss of projection and rotation
Luiz Carlos de Melo Barboza   +4 more
doaj   +1 more source

Multiple anti-predator mechanisms in the red-spotted Argentina Frog (Amphibia: Hylidae) [PDF]

open access: yes, 2017
Anurans employ a wide variety of anti-predator mechanisms to defend themselves. In casque-headed hylids, defence is thought to be a complex combination of several anti-predator mechanisms. However, the defence traits of only a few species are known; some
Alcalde, Leandro   +6 more
core   +2 more sources

Synchronizing the Osteochondral Regeneration Process through Spatial Patterning of Stable and Hypertrophic Cartilage Organoids

open access: yesAdvanced Materials, EarlyView.
Zonated osteochondral assembloid implants are engineered through scaffold‐free spatial assembly of induced pluripotent stem cell (iPSC)‐derived chondrocyte organoids and periosteum‐derived osteogenic organoids. Implanted into full‐thickness rat osteochondral defects, they promote hyaline‐like cartilage repair, support subchondral bone formation with ...
Liuqi Peng   +3 more
wiley   +1 more source

Leiocephalus semilineatus [PDF]

open access: yes, 2002
Number of Pages: 2Integrative BiologyGeological ...
Nelson, Sonya E., Powell, Robert
core   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

open access: yesAdvanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha   +14 more
wiley   +1 more source

Free Diced Cartilage: Tips and Tricks of a Customized Procedure in Rhinoplasty

open access: yesPlastic and Reconstructive Surgery, Global Open, 2019
Summary:. Free diced cartilage graft represents a relatively innovative technique with multiple applications. It is conventionally used for smoothening, augmentation, or camouflaging of the nasal dorsum in primary or revision rhinoplasties.
Raffaella Garofalo, MD   +2 more
doaj   +1 more source

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