Results 91 to 100 of about 623,794 (317)

Education through recreation [PDF]

open access: yesCanadian Journal of Surgery, 2014
By this time of year, many specialty societies will have completed their annual meetings or winter symposia, where members obtain most of their annual continuing professional development credits. The initial reason for the timing was the opportunity to meet in a ski resort where the day could be split between winter recreation and continuing medical ...
openaire   +5 more sources

Sustained Release of Proteins Using Region‐Specific Tunable Degradability in Hydrogels through 3D Photopatterning and Complimentary Labile Bond Chemistry

open access: yesAdvanced Functional Materials, EarlyView.
A series of ultraviolet‐ and near‐infrared radiation sensitive photoactivatable hydrogels are developed that can be controlled spatiotemporally down to µm precisions using one‐ and two‐photon uncaging. The latent hydroxylamine‐, hydrazine‐, and amine uncaged moieties are used to photopattern a series of diverse proteins displaying complimentary ...
Tove Kivijärvi   +6 more
wiley   +1 more source

Parameters of opportunities for precision and functional-structural balancing of urbanized territories [PDF]

open access: yesИкономика и компютърни науки, 2019
The spatial organization of the urbanized territories is a result the functional separation of significant parts of the earth's surface, in which human life functions can be performed - living, working, recreation and service.
Anna Gospodinova
doaj  

Linguistic-Mathematical Statistics in Rebus, Lyrics, Juridical Texts, Fancies and Paradoxes [PDF]

open access: yesPartially published in Review Roumaine de Linguistique, Tome XXVIII, 1983, Cahiers de Linguistique Theorique et Appliquee, Bucharest, Tome XX, 1983, pp. 67-76, Romanian Academy; and other parts of this paper published in various journals, 2007
This is a collection of linguistic-mathematical approaches to Romanian rebus, puzzles, poetical and juridical texts, and proposes fancies, recreational math problems, and paradoxes. We study the frequencies of letters, syllables, vowels in various poetry, grill definitions in rebus, and rebus rules.
arxiv  

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

open access: yesAdvanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García   +23 more
wiley   +1 more source

Recreating Fundamental Effects in the Laboratory? [PDF]

open access: yesAdv.Sci.Lett.2:121,2009, 2010
This article provides a brief (non-exhaustive) overview of some possibilities for recreating fundamental effects which are relevant for black holes (and other gravitational scenarios) in the laboratory. Via suitable condensed matter analogues and other laboratory systems, it might be possible to model the Penrose process (superradiant scattering), the ...
arxiv  

MXene 3D/4D Printing: Ink Formulation and Electrochemical Energy Storage Applications

open access: yesAdvanced Functional Materials, EarlyView.
A comprehensive study of MXene printing technique is presented, focusing on MXene ink formulation, surface chemistry, rheological characteristics, physical storage, and ink stability. Different printing techniques, such as 3D/4D printing, screen printing, inkjet printing, and continuous liquid interface production printing along with their applications
Shaista Nouseen, Martin Pumera
wiley   +1 more source

Quantifying impacts of recreation on elk (Cervus canadensis) using novel modeling approaches

open access: yesEcosphere
Recreation is known to impact wildlife by displacing and sometimes contributing to the extirpation of sensitive species, underscoring a need for policies that balance wildlife and recreation. This is especially pressing when Indigenous rights necessitate
Michael Procko   +6 more
doaj   +1 more source

Minuscule Amounts of Pt Single Atoms Selectively Loaded on Minor (101) Facet of Anatase Crystallites Enables Outstanding Utilization Efficiency for Photocatalytic H2 Production

open access: yesAdvanced Functional Materials, EarlyView.
Ar–H2 annealing triggers redistribution of pre‐deposited Pt single atoms (SAs) on faceted anatase nanosheets, with selective SAs accumulation on the minor (101) facetsthus the co‐catalytic SA‐sites are positioned only where they are needed, i.e. at the electron exit facets.
Shanshan Qin   +6 more
wiley   +1 more source

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