Results 101 to 110 of about 1,558,169 (384)

The role of human outdoor recreation in shaping patterns of grizzly bear-black bear co-occurrence

open access: yesPLoS ONE, 2018
Species’ distributions are influenced by a combination of landscape variables and biotic interactions with other species, including people. Grizzly bears and black bears are sympatric, competing omnivores that also share habitats with human ...
A. Ladle   +3 more
semanticscholar   +1 more source

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

A review and synthesis of recreation ecology research findings on visitor impacts to wilderness and protected natural areas

open access: yes, 2016
The 50th anniversary of the US Wilderness Act of 1964 presents a worthy opportunity to review our collective knowledge on how recreation visitation affects wilderness and protected natural area resources.
J. Marion   +3 more
semanticscholar   +1 more source

Recreation, Tourism, and Rural Well-Being [PDF]

open access: yes
The promotion of recreation and tourism has been both praised and criticized as a rural development strategy. This study uses regression analysis to assess the effect of recreation and tourism development on socioeconomic conditions in rural recreation ...
Brown, Dennis M., Reeder, Richard J.
core   +1 more source

Roulette‐Inspired Physical Unclonable Functions: Stochastic yet Deterministic Multi‐Bit Patterning through the Solutal Marangoni Effect

open access: yesAdvanced Functional Materials, EarlyView.
Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho   +8 more
wiley   +1 more source

Toward the Integration of Economics and Outdoor Recreation Management [PDF]

open access: yes, 1986
The general theme of this bulletin is that improved management of public-sector recreational resources is a multidisciplinary task. To this end, we attempt to integrate elements of outdoor recreation management theory and economics.
Jubenville, Alan   +2 more
core  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Mammal responses to human recreation depend on landscape context.

open access: yesPLoS ONE
Rapid growth in outdoor recreation may have important and varied effects on terrestrial mammal communities. Few studies have investigated factors influencing variation in observed responses of multiple mammal species to recreation.
Solène Marion   +5 more
doaj   +1 more source

(In) equality in the outdoors: gender perspective on recreation and tourism media in the Swedish mountains

open access: yesCurrent Issues in Tourism, 2018
This paper examines gender differences in participation in various outdoor recreation and tourism activities in the Swedish mountain region, and how these activities are portrayed from a gender perspective on the websites of five major tourist ...
Kristin Godtman Kling   +2 more
semanticscholar   +1 more source

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