Results 51 to 60 of about 1,054,026 (353)

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

open access: yesAdvanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui   +10 more
wiley   +1 more source

Using Long‐Chain Polymechanophores to Explore the Differences in Mechanoactivation During Nozzle Flow and Ultrasonication

open access: yesAdvanced Functional Materials, EarlyView.
Flow through a nozzle is a common component of most fluid‐based polymer processing techniques such as spray drying, inkjet printing, extrusion. An ultrahigh molecular weight multi‐mechanophore system is used to probe the differences in the distribution of mechanical activation observed between nozzle flow and ultrasonication; the gold standard ...
Niamh Willis‐Fox   +4 more
wiley   +1 more source

The bodily other and everyday experience of the lived urban world [PDF]

open access: yes, 2016
This article explores the relationship between the bodily presence of other humans in the lived urban world and the experience of everyday architecture.
Bader, Oren, Peri Bader, Aya
core  

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

The effects of immigration on U.S. wages and rents: a general equilibrium approach [PDF]

open access: yes, 2007
In this paper we document a strong positive correlation of immigration flows with changes in average wages and average house rents for native residents across U.S. states.
Ottaviano, G.I.P., Peri, G.
core  

Effect of periodontal therapy on endothelial function and serum biomarkers in patients with periodontitis and established cardiovascular disease: a pilot study

open access: yesFrontiers in Oral Health
AimTo investigate the effect of periodontal therapy on endothelial function of subjects with periodontitis in stages III or IV and established cardiovascular disease.Materials and methodsA triple-blinded, parallel groups, randomized clinical trial of 6 ...
Ana Molina   +7 more
doaj   +1 more source

Bone defect development in experimental canine peri-implantitis models: a systematic review

open access: yesSystematic Reviews, 2022
Purpose To provide a systematic overview of preclinical research regarding bone defect formation around different implant surfaces after ligature-induced peri-implantitis models in dogs.
A. Solderer   +5 more
doaj   +1 more source

Clinical Use of S53P4 Bioactive Glass in the Treatment of Bone Defects and Infected Bone: A Systematic Review of the Quality of Clinical Outcomes and A Grade Assessment

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioactive glass (BAG) S53P4 is a synthetic bone substitute. Clinically it has been used in the treatment of benign bone tumor surgery, in spine surgery, in trauma surgery, in frontal sinus surgery, in diabetic foot osteomyelitis surgery, in mastoid surgery, in oral and maxillofacial surgery in more than 4000 patients, with excellent clinical long‐term ...
Sebastian CE Lindfors   +2 more
wiley   +1 more source

Highly-educated immigrants and native occupational choice [PDF]

open access: yes, 2008
Economic debate about the consequences of immigration in the US has largely focused on how influxes of foreign-born labor with little educational attainment have affected similarly-educated native-born workers.
Peri, G., Sparber, C.
core  

Análisis geoespacial de la interacción entre el uso de suelo y de agua en el área peri-urbana de Cuauhtémoc, Chihuahua. Un estudio socioambiental en el norte de México

open access: yesInvestigaciones Geográficas, 2014
Por décadas, el crecimiento de las ciudades solamente se ha considerado en función de la disposición de suelo. En las ciudades del norte de México, usualmente ubicadas en regiones áridas o semiáridas, existe una alta dependencia del agua subterránea. Por
Rolando Enrique Díaz Caravantes   +3 more
doaj  

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