Results 121 to 130 of about 817,903 (279)

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

open access: yesAdvanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha   +15 more
wiley   +1 more source

The Implications of Alternative U.S. Domestic and Trade Policies for Biofuels [PDF]

open access: yes
The U.S. Renewable Fuel Standard program (RFS), which involves mandates for various biofuels, is complex and has been often misinterpreted or oversimplified in previous studies. In this paper we analyze the implications of the RFS for the U.S.
Blandford, David   +2 more
core   +1 more source

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 Fed's mandate : help or hindrance? [PDF]

open access: yes
The Federal Reserve System is faced with a myriad of objectives in the area of monetary policy: some people believe the Fed should use monetary policy to keep interest rates low, other think the primary goal should be to increase business activity and ...
Robert P. Black
core  

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Policy Issues Concerning the Reform of the Credit Rating Agencies [PDF]

open access: yes, 2009
Proposes creating a private board of securitization market participants with a public mandate to set standards and encourage their adoption, improving transparency and realigning the incentives of rating agencies and others with those of final ...
Richard J. Herring
core  

Taming the Immiscibility of Gold, Iron, and Boron to Craft Chemodegradable Nanoparticles for Multimodal Imaging and Radiotherapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Over half of cancer patients undergo radiotherapy. Laser ablation enabled the synthesis of immiscible Au‐Fe‐B nanoparticles designed as degradable bimodal radiosensitizers for X‐ray radiotherapy (XRT), boron neutron capture therapy (BNCT), and bimodal imaging for X‐ray computed tomography (CT) and magnetic resonance imaging (MRI). These nanosensitizers
Michael Bissoli   +15 more
wiley   +1 more source

L’accompagnement à l’orientation par les professeurs principaux de Terminale

open access: yesÉducation et Socialisation
This article uses the concept of mandate to examine the social conditions and the effectiveness of the expansion of the role of principal teachers in guidance.
Paul Lehner, Clément Pin
doaj   +1 more source

"No One Asked Me": Latinos' Experiences With Massachusetts Health Care Reform [PDF]

open access: yes, 2010
Presents lessons from low-income Latinos' experience of the 2006 Massachusetts healthcare reform, with a focus on their understanding of the individual mandate, the role of community groups in the enrollment process, and the affordability of ...
Dharma E. Cortes
core  

Tunable Bioresorbable Scaffolds With Marine Sulfated Polysaccharides for Small‐Caliber Vascular Grafts: A Multi‐Layered Strategy Combining Electrospinning and 4‐Axis Printing

open access: yesAdvanced Healthcare Materials, EarlyView.
A multilayered small‐caliber vascular scaffold combining electrospinning and 4‐axis printing is developed and biofunctionalized with marine sulfated polysaccharides from Holothuria tubulosa. The resulting construct exhibits enhanced hemocompatibility, tunable mechanical properties, and supports endothelial and smooth muscle cell adhesion and ...
Gabriele Obino   +9 more
wiley   +1 more source

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