Results 121 to 130 of about 8,399,847 (303)

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Resolution Endorsing the Appalachian National Park-Movement

, 2015
The Appalachian National Park Association drafted a number of petitions and resolutions favoring the establishment of a national forest reserve and/or a national park in the southern Appalachians.
Appalachian National Park Association;
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Fast Hydrogel Micro‐Actuators Driven by Electric Fields

Advanced Materials, EarlyView.
We report the fabrication of chemically programmable electroactuating microstructures through the first integration of two‐photon polymerization with electrically actuated gelatin methacrylate‐based hydrogels. By tailoring the charge of the polymer network, we demonstrate programmable polarity‐dependent bending, enabling microstructures that ...
Annaël Sort‐Montenegro, Jason M. Delente, Žiga Roblek, Yekaterina Tskhe, Luke Dowling, Colm Delaney, Larisa Florea   +6 more
wiley   +1 more source

Editorial requests to support an Appalachian National Park

, 2015
In this series of letters, the Appalachian National Park movement requests various people and organizations to write articles about their cause. In promoting a national park in the southern Appalachians, Chase Ambler wrote dozens of editorials, including
Holmes, J. A. (Joseph Austin), 1859-1915; Beadle, Chauncey D. (Chauncey Delos), 1866-1950; Haight, R. J. (Rufus J.); Ambler, Chase P., 1865-1932; Ashe, W. W. (William Willard), 1872-1932; Appalachian National Park Association;
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Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Speech in support of an Appalachian National Park

, 2015
This undated, unsigned speech argues on behalf of establishing a national park east of the Mississippi. The speech could have been made at any time during the early years of the Appalachian National Park Association or at its public convention in ...
Appalachian National Park Association;
core   +1 more source

Thermal Niche Differentiation Shapes the Hibernating Bat Assemblages in Bulgarian Caves Across an Elevational Gradient

Biology
Elevation is a strong proxy for the thermal environment because it causes a predictable drop in temperature and food availability. This restricts cave-dwelling bats to species with specific metabolic traits, such as torpor or migration to avoid cold ...
Heliana Dundarova, Ilya Acosta-Pankov, Elena Nedyalkova, Andrea Lubenova, Maksim Kolev, Krasimir Kirov, Krasimir Lakovski, Olya Genova, Valeri Parvanov, Plamenka Iskrenova, Vladimir Trifonov, Tsenka Chassovnikarova   +11 more
doaj   +1 more source

Wavelength‐ and Helicity‐Reconfigurable Circularly Polarized Optical Diodes Enabled by Molecular Photoswitches

Advanced Materials, EarlyView.
All‐optical, photoswitchable diode‐type device for tunable nonreciprocal (asymmetric) transmission of CPL across a broad spectrum of light is demonstrated using molecular motor (photoswitch)‐doped cholesteric liquid crystals (CLCs) sandwiched between polyvinyl alcohol (PVA) and polydopamine (PDA)‐PVA composite layers.
Chaoguang Ye, Ming Yuan, Jiaxin Liu, Wei Zhou, Changsheng Wu, Zhenyu Zhou, Chaoying Zhu, Xiao‐Fang Jiang, Jiawen Chen, Lakshminarayana Polavarapu, Guofu Zhou, Xiaowen Hu   +11 more
wiley   +1 more source

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

Advanced Materials Technologies, EarlyView.
A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike, Bo Tian, Xizheng Fang, Zepeng Wang, Yang Liu, Lucy Adams, Shyam Prasad   +6 more
wiley   +1 more source

Site for the Appalachian National Park

, 2015
This letter to the editor, titled “Site for the Appalachian National Park,” was sent out by the Appalachian National Park Association. The written number at the top of the printed page suggests that 500 of these were printed and distributed. The focus of
Appalachian National Park Association;
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