Results 61 to 70 of about 4,360,620 (315)

Tough and Skin‐Free Porous Polyelectrolyte Complex Hydrogels via Salt‐Induced Aqueous Phase Separation

open access: yesAdvanced Functional Materials, EarlyView.
Controlling counterion exchange rate during aqueous phase separation enables the formation of skin‐free, homogeneously porous polyelectrolyte complex hydrogels by suppressing kinetically trapped skin layers and macrovoids. The resulting hydrogel networks exhibit exceptional toughness (∼15 MJ·m−3) and enable 3D (bio)printing and post‐functionalization ...
Adrivit Mukherjee   +7 more
wiley   +1 more source

THE PECULIARITIES OF CARRYING OUT SWIMMING TRAINING AMONG CHILDREN WITH MENTAL RETARDATION OF 11-12 YEARS OLD

open access: yesВестник Тамбовского университета. Серия: Гуманитарные науки, 2016
For several years the problem of increasing the effectiveness of training and swimming in children with mental retardation is in the focus of scientific research (T.V. Ermilova, 2012; T.A. Protchenko, 2007; E.S. Zhukova, 2012; B.A. Aikin, 2010 and others.
Mikhail Valerevich Budarin   +1 more
doaj   +1 more source

Boys Recreation Club chin-up photograph

open access: yes, 1967
This photograph shows participants in the Boys Recreation Club. One young man is doing a chin-up while the others line up around him. This item is part of a collection of photographs from the Columbus Recreation and Parks Department.
Columbus (Ohio). Recreation and Parks Department
core  

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

Research Note
Effect of drought and fires on the quality of water in Lithuanian rivers
[PDF]

open access: yesHydrology and Earth System Sciences, 2003
In August and September 2002, concentrations of heavy metals (copper, lead, and zinc) were 21-74% more than in previous years in Lithuanian rivers. Such a sudden increase in heavy metal pollution reduces the value of any water body for fishing or ...
G. Sakalauskiene   +2 more
doaj  

Recreation and beauty: a dimension of recreation : fourth annual Conference on Parks and Outdoor Recreation, University of Oregon, 1966

open access: yes, 1966
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF cover (viewed on June 30, 2016)."Conference ...

core  

3D Bioprinted Glioblastoma Multiforme Models: How the Extracellular Matrix Glycosignature Influences Drug Response

open access: yesAdvanced Functional Materials, EarlyView.
Aberrant glycosylation in the glioblastoma tumor microenvironment drives therapeutic resistance. Here, a 3D bioprinted model was engineered by incorporating α‐NeuNAc‐(2→3)‐β‐D‐Gal‐ and chondroitin sulfate. Combined multiplex immunofluorescence and synchrotron‐based nanoCT analysis revealed that glycan‐matrix interactions dictate specific drug‐escape ...
Francesca Cadamuro   +25 more
wiley   +1 more source

Boccaccio’s Decameron and Pasolini’s transcreative look

open access: yesFronteiraZ, 2016
By moving literary text strategies into audiovisual discourse, Pier Paolo Pasolini reports to the mediation of popular culture, thus safeguarding the vitality of the latter as well as preserving the capacity depicted in Decameron to deal with the variety
Gabriela Kvacek Betella
doaj  

Conga line photograph

open access: yes, 1950
This photograph shows young people doing a conga line at a dance. This item is part of a collection of photographs from the Columbus Recreation and Parks Department.
Columbus (Ohio). Recreation and Parks Department
core  

Engineered Nanotopography to Modulate Growth and Signaling of Neuronal Networks

open access: yesAdvanced Functional Materials, EarlyView.
This study examines the interaction between neurons and nanoscale topographies on engineered substrates. Neurons cultured on nanowires, nanopillars and nanoneedles exhibit enhanced neurite outgrowth, form more organized neuronal circuits, and display improved synaptic connectivity, compared to flat substrates.
Hao Nguyen Tran   +8 more
wiley   +1 more source

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