Archives - Page 169

• A comparative review of peridynamics and phase-field models for engineering fracture mechanics

  Patrick Diehl, Robert Lipton, Thomas Wick, Mayank Tyagi

  DOI: https://doi.org/10.31224/osf.io/gty2b

  • engineering fracture mechanics
  • peridynamic
  • phase-field

  Downloads: 2589 - Submitted 2021-03-29 - Posted 2021-03-31 - Versions: 4

  • PDF

• Safety-Conscious Design of Terrain Park Jumps: Ethical Issues and Online Software

  Jason Moore, Bryn Cloud, Mont Hubbard, Christopher A. Brown

  DOI: https://doi.org/10.31224/osf.io/sq7u9

  • engineering
  • ethics
  • safety
  • skiing
  • snowboarding
  • sports

  Downloads: 2068 - Submitted 2021-03-31 - Posted 2021-03-31 - Versions: 8

  • PDF
  • Data

• Development of a Patient-Specific Cerebral Vasculature Fluid-Structure-Interaction Model

  Kevin Mattheus Moerman, Praneeta Konduri, Behrooz Fereidoonnezhad, Henk Marquering, Aad van der Lugt, Giulia Luraghi, Sara Bridio, Francesco Migliavacca, Jose Felix Rodriguez Matas, Patrick McGarry

  DOI: https://doi.org/10.31224/osf.io/qaujs

  • biomechanics
  • cranial vasculature
  • Finite element analysis
  • fluid structure interaction
  • in-silico trials
  • medical image processing
  • meshing
  • segmentation
  • stroke
  • thrombectomy

  Downloads: 1063 - Submitted 2021-03-30 - Posted 2021-03-30

  • PDF

• Computational ballistic analysis of the cranial shot to John F. Kennedy

  Christophe Then

  DOI: https://doi.org/10.31224/osf.io/tncy5

  • assassination
  • bone and bullet fracture mechanics
  • cranial gunshot
  • FEM
  • finite element simulation
  • John F Kennedy
  • smoothed-particle hydrodynamics
  • SPH

  Downloads: 12745 - Submitted 2021-03-28 - Posted 2021-03-29 - Versions: 4

  • PDF

• An Analysis of Automated Trading System of Dhaka Stock Exchange Ltd

  Redwan Islam

  DOI: https://doi.org/10.31224/osf.io/jgewt

  • Automated Trading System
  • Cry-out System
  • Dhaka Stock Exchange
  • MSA Application

  Downloads: 2781 - Submitted 2021-03-29 - Posted 2021-03-29

  • PDF

• Effect of Covid-19 Pandemic in Construction Labor Productivity: A Quantitative and Qualitative Data Analysis

  Emer Tucay Quezon

  DOI: https://doi.org/10.31224/osf.io/s7zm4

  • construction labor productivity
  • correlation analysis
  • Covid-19 pandemic
  • health &amp
  • safety provisions
  • hypothesis testing

  Downloads: 1163 - Submitted 2021-03-29 - Posted 2021-03-29

  • PDF

• Long-Term Uncertainty In Electricity Market Modelling, Policy, and Planning

  Ian Scott

  DOI: https://doi.org/10.31224/osf.io/mvqhz

  • Electricity market
  • Electricity market modelling
  • Energy policy
  • Generation expansion planning
  • Renewable energy support policy
  • Uncertainty

  Downloads: 546 - Submitted 2021-03-29 - Posted 2021-03-29 - Versions: 2

  • PDF

• Analyzing variability and decomposing electricity emission factors for three U.S. states

  Zahra Ghaemi, Amanda D. Smith

  DOI: https://doi.org/10.31224/osf.io/kstgn

  • decomposition analysis
  • electricity generation emission factor
  • environmental impact assessment
  • fossil fuel emission factor
  • variability analysis

  Downloads: 682 - Submitted 2021-03-25 - Posted 2021-03-26 - Versions: 3

  • PDF
  • Data

• Statistical Analysis on Shear Strength Parameter from Index Properties of Fine-grained Soils

  Tariku Tafari Bakala, Emer Tucay Quezon, Mohammed Yasin

  DOI: https://doi.org/10.31224/osf.io/ezyqf

  • Index properties
  • undrained shear strength
  • linear
  • statistical analysis

  Downloads: 391 - Submitted 2021-03-26 - Posted 2021-03-26

  • PDF

• The effect of geometric imperfections on the mechanical response of isotropic closed-cell plate-lattices

  Chan Soo Ha, Meng-Ting Hsieh

  DOI: https://doi.org/10.31224/osf.io/v9cfz

  • finite element modeling
  • Imperfection sensitivity
  • mechanical response
  • Plate-lattice

  Downloads: 525 - Submitted 2021-03-26 - Posted 2021-03-26

  • PDF

• Applying two-grid method on unstructured tetrahedra to study fault stability and surface deformation in multiphase geomechanics

  Saumik Dana, Xiaoxi Zhao, Birendra Jha

  DOI: https://doi.org/10.31224/osf.io/xwycz

  • Carbon storage
  • Fault stability
  • Multiphase geomechanics
  • Surface deformation
  • Unstructured tetrahedral grids

  Downloads: 520 - Submitted 2021-03-24 - Posted 2021-03-25

  • PDF

• Effect of particle trapping on frost heaving soils

  Stephen Peppin

  DOI: https://doi.org/10.31224/osf.io/zf7vp

  • frost heave
  • ice lenses
  • porous media

  Downloads: 627 - Submitted 2021-03-24 - Posted 2021-03-25 - Versions: 4

  • PDF
  • Supplementary Material

• Ultrafast laser cutting of transparent materials: the trend towards tailored edges and curved surfaces

  Daniel Flamm, Jonas Kleiner, Myriam Kaiser, Daniel Günther Grossmann, Malte Kumkar

  DOI: https://doi.org/10.31224/osf.io/r4hkj

  • Cutting of transparent materials
  • Laser processing optics
  • Light matter interaction
  • Structured Light

  Downloads: 1380 - Submitted 2021-03-25 - Posted 2021-03-25

  • PDF

• FaceIDP: Face-IDentification Privacy under theCompressed Sensing Framework

  Lu Ou, Shaolin Liao, Zheng Qin, Yuan Hong, Dafang Zhang

  DOI: https://doi.org/10.31224/osf.io/nqb2c

  • Compressed Sensing (CS)
  • Dictionary Learning Neural Network (DLNet)
  • Differential Privacy (DP)
  • FaceID
  • Face Identification Privacy (FaceIDP)

  Downloads: 439 - Submitted 2021-03-25 - Posted 2021-03-25

  • PDF

• An Electromagnetic Ping-Pong Algorithm forPlanar Reflector Antennas of Arbitrary Shapes

  Shaolin Liao, Lu Ou

  DOI: https://doi.org/10.31224/osf.io/g4sfu

  • ComputationalElectroMagnetics (CEM)
  • convolution
  • Electromagnetic scattering
  • hypersingular integration
  • Method of Moments (MoM)
  • reflector anten-nas
  • scalarGreen’s function
  • singularity

  Downloads: 348 - Submitted 2021-03-25 - Posted 2021-03-25

  • PDF

• Active Vibration Absorber for a Continuous Structure Model

  Carlos Gianpaul Rincón, Jorge Alencastre, Richard Rivera

  DOI: https://doi.org/10.31224/osf.io/r3ujn

  • active control
  • active vibration absorber model
  • electromagnetic vibration absorber
  • tuned mass damper
  • vibration absorber

  Downloads: 555 - Submitted 2021-03-24 - Posted 2021-03-24

  • PDF

• Damage detection of composite materials via electrical resistance measurement and IR thermography: A review

  Seunghwa Ryu

  DOI: https://doi.org/10.31224/osf.io/j5rzf

  Downloads: 1042 - Submitted 2021-03-23 - Posted 2021-03-23 - Versions: 2

  • PDF

• Constant Stress Arches

  Wanda Lewis

  DOI: https://doi.org/10.31224/osf.io/c25vt

  • constant tress arch
  • form-finding
  • moment-less arch

  Downloads: 389 - Submitted 2021-03-23 - Posted 2021-03-23

  • PDF

• Moment-less Arches for Reduced Stress State

  Wanda Lewis, Justin Russell, Thomas Li

  DOI: https://doi.org/10.31224/osf.io/wc5a6

  • anlytical form-finding
  • Funicular arches
  • Hoover Dam Bridge
  • parabolic arches

  Downloads: 135 - Submitted 2021-03-23 - Posted 2021-03-23

  • DOCX

• Using gradient origamis to pre-program curvatures

  Reza Hedayati, Nima Roudbarian, Sara Tahmasiyan

  DOI: https://doi.org/10.31224/osf.io/kgqp6

  • Curvature
  • Gradient
  • Metamaterials
  • Miura-Ori
  • Origami

  Downloads: 645 - Submitted 2021-03-23 - Posted 2021-03-23

  • PDF

• Hydraulics Lab Manual

  Shiblu Sarker

  DOI: https://doi.org/10.31224/osf.io/mxcvw

  Downloads: 7329 - Submitted 2021-03-19 - Posted 2021-03-22 - Versions: 2

  • PDF

• Comparison of Automated Vehicle Struck-from-Behind Crash Rates with National Rates Using Naturalistic Data

  Noah J. Goodall

  DOI: https://doi.org/10.31224/osf.io/vbrx5

  Downloads: 1074 - Submitted 2021-03-21 - Posted 2021-03-22

  • PDF
  • Supplementary Material
  • Data

• Testing of Frequency Synthesizers for ZigBee Transceivers

  Sameed Hameed

  DOI: https://doi.org/10.31224/osf.io/87kz6

  Downloads: 407 - Submitted 2021-03-21 - Posted 2021-03-22

  • PDF

• NUMERICAL MODELING TO PRESSURE DROP OF TANGENTIAL SWIRLS

  Zemtsov Denis, Voynov Nikolay, Frolov Alexandr, Bogatkova Anastasia

  DOI: https://doi.org/10.31224/osf.io/5rwhj

  • hydraulic resistance
  • numerical simulation
  • swirl

  Downloads: 336 - Submitted 2021-03-18 - Posted 2021-03-18

  • PDF
  • Supplementary Material

• Spatial and Functional Relations of Indigenous Farms Around La Cocha Lagoon in Southern Colombia

  Carlos Ceballos

  DOI: https://doi.org/10.31224/osf.io/s57mq

  • Agroecology
  • Agroecosystems
  • Indigenous Agriculture
  • Quillacingas
  • Spatial Relation

  Downloads: 350 - Submitted 2021-03-17 - Posted 2021-03-17

  • PDF