Results 31 to 40 of about 23,096 (306)

Generalized centrifugal-force model for pedestrian dynamics [PDF]

Physical Review E, 2010
A spatially continuous force-based model for simulating pedestrian dynamics is introduced which includes an elliptical volume exclusion of pedestrians. We discuss the phenomena of oscillations and overlapping which occur for certain choices of the forces.
Chraibi, M., Seyfried, A., Schadschneider, A.   +2 more
openaire   +4 more sources

Centrifuge modeling of geotextile reinforced slope under partial excavation

Yantu gongcheng xuebao
The geotextile reinforcement is an effective way to strengthen soils in engineering. The centrifuge modeling of plain soil slope and geotextile-reinforced slope under excavation of slope foot is carried out, the displacement change of slopes is measured,
LIU Yao , LIU Sujia , ZHANG Ga
doaj   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

Centrifuge modeling of anti-slide piles with anchored bolt-reinforced slopes under drawdown conditions

Yantu gongcheng xuebao, 2023
The anti-slide pile with anchored bolt is an effective structure for reinforcing side slopes. The centrifugal model tests are conducted to compare the unreinforced slope with the anchor-pile-reinforced one under drawdown conditions.
ZHANG Zewei , LIU Sujia , ZHANG Ga
doaj   +1 more source

Centrifugation Theory Revisited: Understanding and Modeling the Centrifugation of 2D Nanosheets

Advanced Materials Interfaces
ABSTRACT Size selection of liquid‐dispersed 2D nanomaterials is a prerequisite for size‐dependent studies in earlier‐stage research and for their targeted application in commercial settings. Centrifugation is the most widespread method for reliably sorting suspensions of polydisperse 2D nanosheets according to size.
Stuart Goldie, Steffen Ott, Anthony Dawson, Tamara Starke, Cian Gabbett, Victor Vega‐Mayoral, Kevin Synnatschke, Marilia Horn, Jonathan N. Coleman, Claudia Backes   +9 more
openaire   +4 more sources

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

Numerical modeling of centrifuge cyclic lateral pile load experiments

, 2009
To gain insight into the inelastic behavior of piles, the response of a vertical pile embedded in dry sand and subjected to cyclic lateral loading was studied experimentally in centrifuge tests conducted in Laboratoire Central des Ponts et Chaussées ...
Gazetas, George, Gerolymos, Nikos, Garnier, Jacques, Gerolymos, N, Garnier, J, Jacques Garnier, Escoffier, S, Sandra Escoffier, Escoffier, Sandra, George Gazetas, Gazetas, G, Nikos Gerolymos   +11 more
core   +1 more source

A State-Integrated Approach for Generalized Functional Modeling

Shanghai Jiaotong Daxue xuebao, 2020
With the model-based approaches gaining popularity in the development of complex systems, formal approaches for functional modeling have attracted a lot of attention.
ZHAO Meng, CHEN Yong, TANG Chao, LI Haomin, XIE Youbai   +4 more
doaj   +1 more source

Centrifuge Modelling of Embankments on Clay Foundations

Soils and Foundations, 1985
ABSTRACT The performance of low embankments constructed on soft clay foundations both during and folllowing construction has been studied using centrifuge models. Model embankments were constructed during centrifuge operation on foundations prepared with an overconsolidated layer overlaying normally consolidated soil.
DAVIES, M.C.R., PARRY, R.H.G.
openaire   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook, Veerain Gupta, Nicholas J. Clark, Vijay Rings, Lauren E. Corona, Douglass B. Clayton, Daniel J. Benedetti   +6 more
wiley   +1 more source