Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ryan, Kozlowski"'
Publikováno v:
Frontiers in Soft Matter, Vol 4 (2024)
A long-standing debate regarding the dynamics of silo discharge revolves around the use of mono-dispersed circular or spherical grains in simplified two-dimensional models. It is well-known that granular systems composed of particles of the same size
Externí odkaz:
https://doaj.org/article/1953451297684262a471184fa2b3f0cc
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Experiments, simulations, and theoretical treatments of granular materials typically feature circular or elliptical grains. However, grains found in natural systems often have flat faces that introduce local rotational constraints; these rotational c
Externí odkaz:
https://doaj.org/article/2e1648509af149238da32316f503fbdb
Publikováno v:
Granular Matter. 25
The flow of granular materials through constricted openings is important in many natural and industrial processes. These complex flows - featuring dense, dissipative flow in the bulk but low-dissipation, low density outpouring in the vicinity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b12a6fc6f009c971546fd8e79f994dc
https://doi.org/10.1007/s10035-023-01310-5
https://doi.org/10.1007/s10035-023-01310-5
Autor:
Luis A. Pugnaloni, C. Manuel Carlevaro, Ryan Kozlowski, Hu Zheng, Lou Kondic, Joshua E. S. Socolar
Publikováno v:
Physical Review E. 105
Experiments and simulations of an intruder dragged by a spring through a two-dimensional annulus of granular material exhibit robust force fluctuations. At low packing fractions (ϕϕ_{0}), the intruder clears an open channel. Above ϕ_{0}, stick-sli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6640204631cacf0db39e372902ca076c
https://doi.org/10.1103/physreve.105.l042902
https://doi.org/10.1103/physreve.105.l042902
The mechanical strength and flow of granular materials can depend strongly on the shapes of individual grains. We report quantitative results obtained from photoelasticimetry experiments on locally loaded, quasi-two-dimensional granular packings of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef2e506da34f14ad963ed794fd49b5d8
Autor:
Chao Cheng, Miroslav Kramar, Luis A. Pugnaloni, Rituparna Basak, Hu Zheng, Joshua E. S. Socolar, Ryan Kozlowski, C. Manuel Carlevaro, Lou Kondic
The interactions between particles in particulate systems are organized in `force networks', mesoscale features that bridge between the particle scale and the scale of the system as a whole. While such networks are known to be crucial in determining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2794d21127e47870a3c19100ccf6f66
Publikováno v:
EPJ Web of Conferences, Vol 249, p 06010 (2021)
Granular packings exhibit significant changes in rheological and structural properties when the rotational symmetry of spherical or circular particles is broken. Here, we report on experiments exploring the differences in dynamics of a grain-scale in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::287ada898c8b62bb38ca1e4d3cd1c7f1
https://www.epj-conferences.org/articles/epjconf/pdf/2021/03/epjconf_pg2021_06010.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2021/03/epjconf_pg2021_06010.pdf
Publikováno v:
JAAOS Global Research & Reviews
Purpose This study introduces a modified use of a fibular strut allograft as an adjunct to lateral locked plating in the treatment of osteoporotic two-part fractures of the proximal humerus. Methods A prospective series of 13 consecutive patients (me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d5c94147ffae01edf00b68bf2138c60
https://pubmed.ncbi.nlm.nih.gov/33986203
https://pubmed.ncbi.nlm.nih.gov/33986203
Publikováno v:
Cold Regions Science and Technology. 193:103427
Ice protective coatings could revolutionize the aviation industry as they could assist or even replace traditional ice protection systems that increase the vehicle weight and power requirements. A major problem for many potential ice protective coati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92870aee95053dbeba348122c6bbc3be
https://doi.org/10.1016/j.coldregions.2021.103427
https://doi.org/10.1016/j.coldregions.2021.103427
Publikováno v:
Orthopedic Clinics of North America. 49:147-156
In an effort to rein in expenditures and improve quality of care, the Centers for Medicare and Medicaid Services (CMS) has initiated bundled reimbursement programs for total joint arthroplasty (TJA) procedures. The success of CMS's bundled payment mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::051d8d17c8772e4aa64126e5abdc421e
https://doi.org/10.1016/j.ocl.2017.11.003
https://doi.org/10.1016/j.ocl.2017.11.003