Results 91 to 100 of about 179,880 (310)

Dexime: A Selectively Enzyme‐Degradable Hydrogel for Protein Therapeutic Release

open access: yesAdvanced Materials, EarlyView.
A dextrin‐oxime hydrogel (dexime) is produced using ketone or aldehyde modified dextrin and tetra‐oxyamine modified poly(ethylene glycol). The rheological and mechanical properties of dexime are tunable. Dexime is injectable, cytocompatible, hydrolytically stable, and selectively degradable by α‐amylase.
Quinton E. A. Sirianni   +5 more
wiley   +1 more source

Reduced sea ice protection period increases storm exposure in Kivalina, Alaska

open access: yesArctic Science, 2018
On Arctic coasts, erosion is limited by the presence of nearshore sea ice, which creates a protective barrier from storms. In Kivalina, an Alaskan Inupiaq Inuit community, decreasing seasonal sea ice extent and a lengthening of the open-water season may ...
Zhanpei Fang   +3 more
doaj   +1 more source

Creating an Alaska Climate Impact Assessment Commission: Legislative Resolve Number 49

open access: yes, 2006
This legislation establishes a commission to assess the impact of climate change on the economy, population, and landscape of ...
Alaska. Legislature
core  

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

open access: yesAdvanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen   +19 more
wiley   +1 more source

Escuchando ladrar a los perros: Hernando de Soto y su receta para la Amazonía

open access: yesDerecho PUCP, 2013
El trabajo del economista peruano Hernando de Soto ha sido tan influyente como controversial. Su obra maestra, El misterio del capital, propone como solución a la pobreza en los países en desarrollo transformar la informalidad a través de derechos de ...
Patrick Wieland, Thomas Thornton
doaj  

Co1/Ru Single‐Atom Alloy Catalyst for Sustainable Polypropylene Hydrogenolysis to Long‐Chain Liquid Products

open access: yesAdvanced Materials, EarlyView.
A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge   +6 more
wiley   +1 more source

Alaska in the Progressive Age: a political history 1896 to1916

open access: yes, 2019
Includes bibliographical references and index.Alaska emerged from obscurity in the late 1890s, and the growth of its population and economy occurred during an era of Progressive change when the centers of power were shifting from giant business ...
University of Alaska Press, publisher   +1 more
core  

Finding true north: firsthand stories of the booms that built modern Alaska

open access: yes, 2021
Includes index.Molly Rettig leads readers through pivotal moments in modern Alaska's history that have not only built the Alaska we see today, but also created moments of great contention such as gold and oil.
Rettig, Molly, author   +1 more
core  

Record Performance in Vertically Stacked, Solution‐Processed ZTO Schottky Diodes

open access: yesAdvanced Materials Technologies, EarlyView.
Schottky diodes based on solution processed sustainable zinc—tin–oxide thin films present an eco‐friendly and versatile alternative to conventional CMOS based technologies. Beyond state‐of‐the‐art performance for vertically stacked solution‐based oxide diodes was achieved, including rectification ratios exceeding nine orders of magnitude, and intrinsic
Carlos Silva   +10 more
wiley   +1 more source

Exploring the boundaries of public space in the urban north

open access: yesMedicine Anthropology Theory, 2016
n ...
Travis Hedwig, Rebecca Barker
doaj   +1 more source

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