Results 61 to 70 of about 119,322 (298)

Efficient numerical schemes for viscoplastic avalanches. Part 2: the 2D case [PDF]

open access: yes, 2018
This paper deals with the numerical resolution of a shallow water viscoplastic flow model. Viscoplastic materials are characterized by the existence of a yield stress: below a certain critical threshold in the imposed stress, there is no deformation and ...
Fernández Nieto, Enrique Domingo   +2 more
core   +3 more sources

Quantitative assessment of masticatory muscles based on skull muscle attachment areas in Carnivora

open access: yesThe Anatomical Record, EarlyView.
Abstract Masticatory muscles are composed of the temporalis, masseter, and pterygoid muscles in mammals. Each muscle has a different origin on the skull and insertion on the mandible; thus, all masticatory muscles contract in different directions. Collecting in vivo data and directly measuring the masticatory muscles anatomically in various Carnivora ...
Kai Ito   +4 more
wiley   +1 more source

Ice Spheres as Model Snow: Tumbling, Sintering, and Mechanical Tests

open access: yesFrontiers in Earth Science, 2019
The snow microstructure is crucial for the mechanical behavior of snow, but is usually simplified in numerical models. In Discrete Element Models (DEM), often used in snow mechanics, the microstructure is typically represented by sphere assemblies.
Carolin Willibald   +4 more
doaj   +1 more source

Monitoring and prediction in early warning systems for rapid mass movements [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2015
Rapid mass movements (RMM) pose a substantial risk to people and infrastructure. Reliable and cost-efficient measures have to be taken to reduce this risk. One of these measures includes establishing and advancing the state of practice in the application
M. Stähli   +11 more
doaj   +1 more source

Neal Stephenson’s Readme: a critique of gamification [PDF]

open access: yes, 2016
Neal Stephenson’s writing has in many ways shaped post-cyberpunk science fiction as well as having a massive influence on real-world technology, so his move to realism with 2011’s Reamde offers an opportunity to understand science fiction’s changing ...
Mcfarlane, Anna
core  

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

open access: yesThe Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes   +3 more
wiley   +1 more source

Quarks and quantum statistics

open access: yes, 2011
I write about H\'ector, his contributions to the early work in the quark model, and a general discussion of quantum statisticsComment: 9 pages, 2 ...
Greenberg, O. W.
core   +1 more source

Opposing consensus science through scholarly practices: The role of claims maintenance

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract This study examines how three US‐based communities who oppose consensus science produce and disseminate scholarly‐like artifacts: pro‐life activists, Young Earth Creationists, and Anthropogenic Climate Crisis skeptics. Prior research shows that industry‐ or church‐backed advocacy campaigns often generate claims supported by these communities ...
Irene V. Pasquetto   +3 more
wiley   +1 more source

Time's Arrow: New Music Ensemble, April 6, 2005 [PDF]

open access: yes, 2005
This is the concert program of the Time's Arrow performance on Wednesday, April 6, 2005 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were Piece for solo trumpet by Stefan Wolpe, The Andrèe Expedition by Dominick Argento ...
School of Music, Boston University
core  

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

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