Results 121 to 130 of about 1,771 (256)
3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics
Advanced Materials Technologies, EarlyView.A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah +3 more
wiley +1 more source
, 2023 Have you ever wondered who would come out on top in a fight between a grizzly bear and a lion? These two fierce predators, like heavyweight contenders in a battle of strength, possess incredible power. In this article, we’ll delve into the characteristics and abilities of both the grizzly bear and the lion to determine the victor in this epic showdown.
openaire +1 more source
Fully 3D‐Printed Wave‐Wound Electromagnetic Motors
Advanced Materials Technologies, EarlyView.This work presents the first fully 3D‐printed wave‐wound electromagnetic motors, which are created using conductive nanoparticle inks, carbon‐filled nylon polymers, and surface mount components. These motors can achieve a stall torque of 7.62N·mmA−1$7.62 \nobreakspace N{\cdot }mm A^{-1}$ and efficiency of 28.2 %, which approaches the performance of ...
Joseph Schwalbe +4 more
wiley +1 more source
Consumption of wasps and bees by Yellowstone grizzly bears
, 2007 I investigated the consumption of wasps and bees by grizzly bears in the Yellowstone region, 1977-1992, using data collected during a study of radio-marked bears.
Mattson, David
core
Neonatal Mortality of Elk in Areas With and Without Grizzly Bears
, 1999 The Greater Yellowstone Ecosystem (GYE) may support the densest populations of elk in North America, and a diverse community of large carnivores that prey on elk.
Williams, Elizabeth +4 more
core +1 more source
Neodymium‐Doped Nanocrystals for Sensing Cellular Temperature at the Nanoscale
Advanced Optical Materials, EarlyView.Neodymium‐doped NaYF4 nanocrystals are engineered as bright, biocompatible nanothermometers for intracellular temperature mapping. Their ratiometric near‐infrared emission enables highly sensitive, nanoscale thermal readouts in living cells. Combined with gold nanostars for photothermal therapy, they reveal pronounced subcellular heating heterogeneity ...
Maria Bravo +13 more
wiley +1 more source
Attitudes Toward the Continued Protection of Grizzly Bears Under the Endangered Species Act
In January 2025, the U.S. Fish & Wildlife Service published a proposed rule to continue protecting grizzly bears in the contiguous United States under the Endangered Species Act (ESA).
Vucetich, John A, Bruskotter, Jeremy T.
core +1 more source
The good, the bad and the grizzly : assessing human impact on grizzly bears (Ursus arctos horribilis) at army cutworm moth (Euxoa auxiliaris) aggregation sites in the Shoshone National Forest, Wyoming [PDF]
, 2018 Successful management has saved the grizzly bear (Ursus arctos horribilis) from extirpation in the contiguous USA. As the population has grown, it has expanded its distribution.
Linden, Tom Henning
core
Evaluation of cardiac function in active and hibernating grizzly bears
, 2003 To evaluate cardiac function parameters in a group of active and hibernating grizzly bears.Prospective study.6 subadult grizzly bears.Indirect blood pressure, a 12-lead ECG, and a routine echocardiogram were obtained in each bear during the summer active
Christensen, William F. +4 more
core +1 more source
Advanced Robotics Research, EarlyView.Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds +2 more
wiley +1 more source