Engineering Science and Mechanics

  • United States

Research Output 1963 2020

Article
2 Citations (Scopus)
load carrying capacity
Debonding
Carrying Capacity
Load limits
Anchors
6 Citations (Scopus)

Assessment of transmission of the shear stress in potted anchors for composite rods. 2. Sleeve of variable thickness

Portnov, G. G., Bakis, C. E. & Kulakov, V. L., Jul 1 2009, In : Mechanics of Composite Materials. 45, 4, p. 381-398 18 p.

Research output: Contribution to journalArticle

sleeves
Variable Thickness
Parametric Analysis
Anchors
Shear Stress
6 Citations (Scopus)

Assessment of transmission of the shear stress in potted anchors for composite rods 1. Sleeve of constant thickness

Portnov, G. G., Bakis, C. E. & Kulakov, V. L., May 1 2009, In : Mechanics of Composite Materials. 45, 3, p. 217-234 18 p.

Research output: Contribution to journalArticle

sleeves
Anchors
Shear Stress
shear stress
Shear stress
2 Citations (Scopus)

Assessment of transmission of the shear stress in potted anchors for composite rods 3. Bipotted anchor

Portnov, G. G., Bakis, C. E. & Kulakov, V. L., Jul 1 2010, In : Mechanics of Composite Materials. 46, 2, p. 133-146 14 p.

Research output: Contribution to journalArticle

Anchors
Shear Stress
shear stress
Shear stress
rods
58 Citations (Scopus)

Assimilating seizure dynamics

Ullah, G. & Schiff, S. J., May 1 2010, In : PLoS computational biology. 6, 5, p. 1-12 12 p.

Research output: Contribution to journalArticle

Synaptic Membranes
seizures
Membrane Potentials
Seizures
Neurons
24 Citations (Scopus)

Association of bacteria with hydrocephalus in Ugandan infants: Clinical article

Li, L., Padhi, A., Ranjeva, S. L., Donaldson, S. C., Warf, B. C., Mugamba, J., Johnson, D., Opio, Z., Jayarao, B., Kapur, V., Poss, M. & Schiff, S. J., Jan 1 2011, In : Journal of Neurosurgery: Pediatrics. 7, 1, p. 73-87 15 p.

Research output: Contribution to journalArticle

Hydrocephalus
Bacteria
Infection
Gram-Negative Bacteria
Betaproteobacteria
8 Citations (Scopus)

A stabilized formulation with maximum entropy meshfree approximants for viscoplastic flow simulation in metal forming

Greco, F., Filice, L., Peco, C. & Arroyo, M., Jul 27 2015, In : International Journal of Material Forming. 8, 3, p. 341-353 13 p.

Research output: Contribution to journalArticle

Metal forming
Flow simulation
Entropy
Viscoplasticity
Finite element method
34 Citations (Scopus)

A state-space model of fatigue crack growth

Patankar, R., Ray, A. & Lakhtakia, A., Jan 1 1998, In : International Journal of Fracture. 90, 3, p. 235-249 15 p.

Research output: Contribution to journalArticle

Fatigue Crack Growth
State-space Model
Fatigue crack propagation
Crack
Cracks
33 Citations (Scopus)

A stimuli-responsive coaxial nanofilm for burst release

Ozaydin-Ince, G., Gleason, K. K. & Demirel, M. C., Jan 21 2011, In : Soft Matter. 7, 2, p. 638-643 6 p.

Research output: Contribution to journalArticle

stimuli
Hydrogel
bursts
Shape memory effect
Fluorescent Dyes
55 Citations (Scopus)
Global Dynamics
Stochastic Methods
Local Bifurcations
Oscillators (mechanical)
Damping
1 Citation (Scopus)

A study of Au/GaAs Schottky barriers with a cesiated interface

Wang, Y. G. & Ashok, S., Jun 15 1989, In : Thin Solid Films. 173, 2

Research output: Contribution to journalArticle

Semiconducting gallium arsenide

A study of carrier-trap generation by Fowler-Nordheim tunneling stress on polycrystalline-silicon/SiO2/silicon structures

Jiang, J., Awadelkarim, O. O. & Chan, Y. D., Jan 1997, In : Solid-State Electronics. 41, 1, p. 41-46 6 p.

Research output: Contribution to journalArticle

Silicon
Polysilicon
Field emission
traps
silicon
14 Citations (Scopus)

A study of charge trapping in pecvd pteos films

Lenahan, P. M., Billman, C. A., Fuller, R., Evans, H., Speece, W. H., Decrosta, D. & Lowry, R., Dec 1 1997, In : IEEE Transactions on Nuclear Science. 44, 6 PART 1, p. 1834-1839 6 p.

Research output: Contribution to journalArticle

Charge trapping
trapping
Hole traps
Electron traps
Carbon
46 Citations (Scopus)

A study of dynamic crack growth in elastic materials using a cohesive zone model

Costanzo, F. & Walton, J. R., Sep 1 1997, In : International Journal of Engineering Science. 35, 13-12, p. 1085-1114 30 p.

Research output: Contribution to journalArticle

Crack tips
Crack propagation
Initial value problems
Constitutive equations
Loads (forces)
17 Citations (Scopus)

A study of iron-related centers in heavily boron-doped silicon by deep-level transient spectroscopy

Awadelkarim, O. O. & Monemar, B., Dec 1 1988, In : Journal of Applied Physics. 64, 11, p. 6306-6310 5 p.

Research output: Contribution to journalArticle

boron
iron
silicon
spectroscopy
annealing
12 Citations (Scopus)

A Study of Luminescent Centers in Reactive-Ion-Etched Silicon

Henry, A., Awadelkarim, O. O. & Monemar, B., Apr 1991, In : Journal of the Electrochemical Society. 138, 4, p. 1138-1143 6 p.

Research output: Contribution to journalArticle

Silicon
Photoluminescence
Reactive ion etching
Ions
photoluminescence
12 Citations (Scopus)

A study of metal/GaAs interface modification by hydrogen plasma

Wang, Y. G. & Ashok, S., Dec 1 1994, In : Journal of Applied Physics. 75, 5, p. 2447-2454 8 p.

Research output: Contribution to journalArticle

hydrogen plasma
electron cyclotron resonance
metals
passivity
hydrogenation
148 Citations (Scopus)

A Study of Pd/Si MIS Schottky Barrier Diode Hydrogen Detector

Ruths, P. F., Ashok, S. & Fonash, S. J., Jan 1 1981, In : IEEE Transactions on Electron Devices. 28, 9, p. 1003-1009 7 p.

Research output: Contribution to journalArticle

Schottky barrier diodes
Management information systems
Hydrogen
Detectors
Diodes
6 Citations (Scopus)
Powders
Fillers
Erosion
Corrosion
Degradation
5 Citations (Scopus)

A study of water sorption effects on the microwave dielectric properties of calcium chloride/silica gel composites

Zheng, Y., Meyer, G., Lanagan, M., Agrawal, D. & Cheng, J., Feb 4 2013, In : Materials Letters. 95, p. 157-159 3 p.

Research output: Contribution to journalArticle

calcium chlorides
Calcium Chloride
Calcium chloride
Silica Gel
Silica gel
21 Citations (Scopus)

A surgeon's risk of AIDS

Schiff, S. J., Jan 1 1990, In : Journal of neurosurgery. 73, 5, p. 651-660 10 p.

Research output: Contribution to journalArticle

Acquired Immunodeficiency Syndrome
HIV
Virus Diseases
Wounds and Injuries
Statistical Models
50 Citations (Scopus)

A Survey of Developments in Ultrasonic NDE of Concrete

Popovics, J. S. & Rose, J. L., Jan 1 1994, In : IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 41, 1, p. 140-143 4 p.

Research output: Contribution to journalArticle

ultrasonics
Ultrasonics
Concretes
sensory feedback
stress waves
7 Citations (Scopus)

Asymmetric coupling and dispersion of surface-plasmon-polariton waves on a periodically patterned anisotropic metal film

Dutta, J., Ramakrishna, S. A. & Lakhtakia, A., Jan 7 2015, In : Journal of Applied Physics. 117, 1, 013102.

Research output: Contribution to journalArticle

metal films
polaritons
photoresists
thin films
silver
1 Citation (Scopus)

Asymptotic model for finite-element calculations of diffraction by shallow metallic surface-relief gratings

Rivas, C., Solano, M. E., Rodríguez, R., Monk, P. B. & Lakhtakia, A., Jan 1 2017, In : Journal of the Optical Society of America A: Optics and Image Science, and Vision. 34, 1, p. 68-79 12 p.

Research output: Contribution to journalArticle

Diffraction gratings
Diffraction
gratings
diffraction
Finite element method
7 Citations (Scopus)
Chaotic systems
Time varying systems
Parameter estimation
Error analysis
Sampling
55 Citations (Scopus)

A tale of two forces: Simultaneous chemical and acoustic propulsion of bimetallic micromotors

Wang, W., Duan, W., Zhang, Z., Sun, M., Sen, A. & Mallouk, T. E., Jan 21 2015, In : Chemical Communications. 51, 6, p. 1020-1023 4 p.

Research output: Contribution to journalArticle

Micromotors
Ruthenium
Hydrogen peroxide
Gold
Hydrogen Peroxide
8 Citations (Scopus)

A technique for precision measurements of elastic surface wave properties on arbitrary materials

Tittmann, B. R., Dec 1 1971, In : Review of Scientific Instruments. 42, 8, p. 1136-1142 7 p.

Research output: Contribution to journalArticle

Elastic waves
Surface waves
surface waves
receivers
Rayleigh waves
7 Citations (Scopus)

A technique for studies of ductile fracture in metals containing voids or inclusions

Tittmann, B. R., Nadler, H. & Paton, N. E., Feb 1 1976, In : Metallurgical Transactions A. 7, 2, p. 320-323 4 p.

Research output: Contribution to journalArticle

Ductile fracture
voids
inclusions
Metals
metals
12 Citations (Scopus)

A theoretical study of the effect of intraventricular pulsations on the pathogenesis of hydrocephalus

Wilkie, K. P., Drapaca, C. S. & Sivaloganathan, S., Jan 1 2010, In : Applied Mathematics and Computation. 215, 9, p. 3181-3191 11 p.

Research output: Contribution to journalArticle

Cerebrospinal fluid
Brain
Fluid
Pathophysiology
Viscoelastic Model
26 Citations (Scopus)

A thermal stress and failure model for laser cutting and forming operations

Akarapu, R., Li, B. Q. & Segall, A., Oct 1 2004, In : Journal of Failure Analysis and Prevention. 4, 5, p. 51-62 12 p.

Research output: Contribution to journalArticle

Thermal stress
Lasers
Ablation
Stress concentration
Machining
15 Citations (Scopus)

A T-Matrix Approach for EM Scattering by a Perfectly Conducting Periodic Surface

Lakhtakia, A., Varadan, V. K. & Varadan, V. V., Jul 1985, In : Proceedings of the IEEE. 73, 7, p. 1238-1239 2 p.

Research output: Contribution to journalArticle

Scattering
11 Citations (Scopus)

Atomically Thin Layers of Graphene and Hexagonal Boron Nitride Made by Solvent Exfoliation of Their Phosphoric Acid Intercalation Compounds

Kovtyukhova, N. I., Perea-López, N., Terrones, M. & Mallouk, T. E., Jul 25 2017, In : ACS nano. 11, 7, p. 6746-6754 9 p.

Research output: Contribution to journalArticle

Intercalation compounds
Graphite
Boron nitride
phosphoric acid
Phosphoric acid
15 Citations (Scopus)

Atomic and Electronic Structures of WTe2 Probed by High Resolution Electron Microscopy and ab Initio Calculations

Lu, N., Zhang, C., Lee, C. H., Oviedo, J. P., Nguyen, M. A. T., Peng, X., Wallace, R. M., Mallouk, T. E., Robinson, J. A., Wang, J., Cho, K. & Kim, M. J., May 5 2016, In : Journal of Physical Chemistry C. 120, 15, p. 8364-8369 6 p.

Research output: Contribution to journalArticle

Crystal atomic structure
High resolution electron microscopy
atomic structure
Electronic structure
Transition metals
20 Citations (Scopus)

Atomic force microscopy based nanoindentation study of onion abaxial epidermis walls in aqueous environment

Xi, X., Kim, S. H. & Tittmann, B., Jan 14 2015, In : Journal of Applied Physics. 117, 2, 024703.

Research output: Contribution to journalArticle

epidermis
nanoindentation
cellulose
atomic force microscopy
bulbs
13 Citations (Scopus)

Atomic geometry and energetics of carbon nanotube necking

Zhang, S. & Zhu, T., Aug 1 2007, In : Philosophical Magazine Letters. 87, 8, p. 567-574 8 p.

Research output: Contribution to journalArticle

carbon nanotubes
geometry
Wales
nucleation
rocks
2 Citations (Scopus)

Atomic hydrogen interactions with disordered regions in silicon

Srikanth, K. & Ashok, S., Jan 1 1992, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 10, 4, p. 1118-1123 6 p.

Research output: Contribution to journalArticle

Silicon
deactivation
Hydrogen
electrical resistivity
silicon
41 Citations (Scopus)

Atomic scale defects involved in MOS reliability problems

Lenahan, P. M., Sep 1 2003, In : Microelectronic Engineering. 69, 2-4, p. 173-181 9 p.

Research output: Contribution to journalArticle

Dangling bonds
Silicon
Defects
defects
silicon
67 Citations (Scopus)

Atomic-scale defects involved in the negative-bias temperature instability

Camphell, J. P., Lenahan, P. M., Cochrane, C. J., Krishnan, A. T. & Krishnan, S., Dec 1 2007, In : IEEE Transactions on Device and Materials Reliability. 7, 4, p. 540-557 18 p.

Research output: Contribution to journalArticle

Defects
Silicon
Plasma devices
Dangling bonds
Interface states
7 Citations (Scopus)

Atomic-scale processes involved in long-term changes in the density of states distribution at the Si/SiO2 interface

Lenahan, P. M., Mishima, T. D., Fogarty, T. N. & Wilkins, R., Nov 12 2001, In : Applied Physics Letters. 79, 20, p. 3266-3268 3 p.

Research output: Contribution to journalArticle

magnetic resonance
density distribution
traps
irradiation
silicon
43 Citations (Scopus)

Atomistic and multiscale analyses of brittle fracture in crystal lattices

Zhang, S., Zhu, T. & Belytschko, T., Sep 27 2007, In : Physical Review B - Condensed Matter and Materials Physics. 76, 9, 094114.

Research output: Contribution to journalArticle

Brittle fracture
crystal lattices
Crystal lattices
cracks
Cracks
3 Citations (Scopus)

Atomistic-scale insights into the crosslinking of polyethylene induced by peroxides

Akbarian, D., Hamedi, H., Damirchi, B., Yilmaz, D. E., Penrod, K., Woodward, W. H. H., Moore, J., Lanagan, M. T. & van Duin, A. C. T., Nov 21 2019, In : Polymer. 183, 121901.

Research output: Contribution to journalArticle

Peroxides
Polyethylene
Crosslinking
Polyethylenes
Molecular dynamics
113 Citations (Scopus)

Atomistic Simulations of Double-Walled Carbon Nanotubes (DWCNTs) as Rotational Bearings

Zhang, S., Liu, W. K. & Ruoff, R. S., Feb 1 2004, In : Nano letters. 4, 2, p. 293-297 5 p.

Research output: Contribution to journalArticle

Bearings (structural)
Carbon Nanotubes
Carbon nanotubes
carbon nanotubes
interlayers
1 Citation (Scopus)

A traction force threshold signifies metastatic phenotypic change in multicellular epithelia

Zhang, Y., Shi, X., Zhao, T., Huang, C., Wei, Q., Tang, X., Santy, L. C., Saif, M. T. A. & Zhang, S., Jan 1 2019, In : Soft Matter. 15, 36, p. 7203-7210 8 p.

Research output: Contribution to journalArticle

epithelium
traction
Stiffness
Phase diagrams
thresholds
118 Citations (Scopus)

A transverse-wave ultrasonic oblique-incidence technique for interfacial weakness detection in adhesive bonds

Pilarski, A. & Rose, J. L., Dec 1 1988, In : Journal of Applied Physics. 63, 2, p. 300-307 8 p.

Research output: Contribution to journalArticle

transverse waves
adhesives
incidence
ultrasonics
sensitivity
11 Citations (Scopus)

Attenuation and handedness of axial propagation modes in a cholesteric liquid crystal

Nagle, S. F. & Lakhtakia, A., Nov 1994, In : Microwave and Optical Technology Letters. 7, 16, p. 749-752 4 p.

Research output: Contribution to journalArticle

axial modes
Cholesteric liquid crystals
handedness
propagation modes
periodic variations
11 Citations (Scopus)
Steel
Lasers
Theoretical Models
attenuation
steels
9 Citations (Scopus)

A two-step laser-sustained plasma nitriding process for deep-case hardening of commercially pure titanium

Kamat, A. M., Copley, S. M. & Todd, J. A., Mar 15 2017, In : Surface and Coatings Technology. 313, p. 82-95 14 p.

Research output: Contribution to journalArticle

Case hardening
nitriding
Nitriding
Titanium
hardening

Augmentation of C17.2 Neural Stem Cell Differentiation via Uptake of Low Concentrations of ssDNA-Wrapped Single-Walled Carbon Nanotubes

Pirbhai, M., Chandrasekar, S., Zheng, M., Ignatova, T., Rotkin, S. V. & Jedlicka, S. S., Apr 2019, In : Advanced Biosystems. 3, 4, 1800321.

Research output: Contribution to journalArticle

Carbon Nanotubes
Neural Stem Cells
Single-walled carbon nanotubes (SWCN)
Stem cells
Nanostructured materials