Results 151 to 160 of about 1,737,375 (313)

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Health profile of Brazilian mothers in Massachusetts in the twenty-first century

open access: yesREMHU: Revista Interdisciplinar da Mobilidade Humana
This paper describes the health profile of Brazilian mothers in Massachusetts according to data collected through Massachusetts Standard Certificate of Live Births (1989 revision) filed with the Massachusetts Registry of Vital Records and Statistics ...
Carlos Eduardo Gomes Siqueira   +2 more
doaj  

Besieged Institutions and the Massachusetts Teacher Tests

open access: yesEducation Policy Analysis Archives, 2002
Teacher testing was inaugurated in Massachusetts in 1998 and a 59% failure rate among test-takers led to public shaming of the teacher candidates and their colleges and universities in the media.
Larry H. Ludlow   +2 more
doaj  

Exciton Fission Enhanced Silicon Solar Cell [PDF]

open access: yes
While silicon solar cells dominate global photovoltaic energy production, their continued improvement is hindered by the single junction limit. One potential solution is to use molecular singlet exciton fission to generate two electrons from each absorbed high-energy photon.
arxiv   +1 more source

High‐Throughput Microfluidic‐Mediated Assembly of Layer‐By‐Layer Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of polymer films on nanoparticle (NP) surfaces is a promising technique for targeted drug delivery. Despite its success in preclinical mouse models, a current good manufacturing practices (cGMP) compliant, clinical‐scale production method has been lacking.
Ivan S. Pires   +4 more
wiley   +1 more source

Bioinspired Shape Reconfigurable, Printable, and Conductive “E‐Skin” Patch with Robust Antibacterial Properties for Human Health Sensing

open access: yesAdvanced Functional Materials, EarlyView.
In this article, Hojin Kim, Sayan Deb Dutta, and co‐workers report a shape‐reconfigurable, 3D printable, and highly adhesive slime‐like ‘electronic skin’ or ‘E‐skin’ patch for human health sensing and tissue engineering applications. The dual reinforcement of hydrogel patch with carbon nanotubes (CNTs) and cellulose nanocrystals (CNCs) improve the ...
Hojin Kim   +6 more
wiley   +1 more source

Perturbative dynamics of quantum general relativity [PDF]

open access: yesarXiv, 1997
The quantum theory of General Relativity at low energy exists and is of the form called "effective field theory". In this talk I describe the ideas of effective field theory and its application to General Relativity.
arxiv  

Measuring non-school fiscal imbalances of New England municipalities [PDF]

open access: yes
Local jurisdictions differ in the per capita costs that they must incur to provide a standard quality and quantity of municipal services at average efficiency.
Bo Zhao, Katharine Bradbury
core  

Climate Change and the Clean Air Act [PDF]

open access: yes, 2007
In Massachusetts v. EPA, petitioners - twelve states, three cities, an American territory, and numerous health and environmental groups - have asked the Supreme Court to hold that the Clean Air Act gives EPA the power to regulate greenhouse gas emissions
Heinzerling, Lisa
core   +2 more sources

Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces

open access: yesAdvanced Functional Materials, EarlyView.
The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen   +6 more
wiley   +1 more source

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