Results 101 to 110 of about 93,835 (304)

Bear Butte in winter [PDF]

open access: yes, 1979
Caption: "Bear Butte.

core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Grizzly Bear Campground [PDF]

open access: yes, 1957
Campers at Grizzly Bear ...
Muir, Bluford W.;
core  

Bears avoid residential neighborhoods in response to the experimental reduction of anthropogenic attractants

open access: yesFrontiers in Ecology and Evolution
IntroductionUrbanization is an extreme form of land use alteration, with human development driving changes in the distribution of resources available to wildlife.
Cassandre C. Venumière-Lefebvre   +4 more
doaj   +1 more source

From Geometry to Function: Programmable Mechanical Response in 3D‐Printed Adipose‐Inspired Soft Metamaterials

open access: yesAdvanced Functional Materials, EarlyView.
Geometry‐driven design of soft cellular metamaterials is systematically investigated by combining experiments, finite element modeling, and statistical prediction. The study quantifies how unit cell geometry and material properties govern stiffness, instability, densification, and energy absorption.
Alice Berardo   +4 more
wiley   +1 more source

Chemically Fueled Systems Chemistry Across Length Scales

open access: yesAdvanced Functional Materials, EarlyView.
Chemically fueled reaction cycles regulate processes through single and multiple catalytic sites on the molecular and assembly scale. This gives rise to unique kinetically controlled properties/functions like spatio‐temporal catalysis, oscillations, optical properties, and perform work.
Brigitte A. K. Kriebisch, Job Boekhoven
wiley   +1 more source

Identifying corridors for Asiatic black bear (Ursus thibetanus) in a part of Eastern Himalayas, India

open access: yesFrontiers in Conservation Science
The Asiatic black bear (Ursus thibetanus), classified as a vulnerable species on the IUCN Red List, is an important mammal species found in the state of Sikkim, India.
Malyasri Bhattacharya   +6 more
doaj   +1 more source

Black bear population reduction and recovery in western Interior Alaska

open access: yesWildlife Society Bulletin, 2014
We documented the temporal and demographic recovery of a black bear (Ursus americanus) population following a 2‐year translocation program that substantially reduced both male and female bears. We estimated black bear population abundance prior to (2003),
Mark A. Keech   +3 more
doaj   +1 more source

Mechanically Mutable Matrices: A Hierarchical Investigation of Decellularized Sea Cucumber Collagen as an Adaptable Scaffold Material

open access: yesAdvanced Functional Materials, EarlyView.
Sea cucumber mutable collagenous tissue (MCT) is a remarkable collagen‐based material which can rapidly undergo large changes in stiffness through transiently bound effector proteins. Here, we investigate the hierarchical structure and mechanical response of MCT from Cucumaria frondosa across length scales with a wide range of methods, also exploring ...
Nathalie R. H. Singh   +7 more
wiley   +1 more source

Herbivory Dominates the Spring Diet of American Black Bears (Ursus americanus) in a Wood Bison (Bison bison athabascae) Neonatal Range, Suggesting Minimal Bison Consumption

open access: yesEcology and Evolution
Studying an organism's foraging behavior, especially for predator species, provides insight into their ecology, habitat needs, and interspecific relationships.
Molly E. Sharp   +2 more
doaj   +1 more source

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