Search Results - "DUNNE, E. F."
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1
The role of microstructure in the thermal fatigue of solder joints
Published in Nature communications (20-05-2024)“…Thermal fatigue is a common failure mode in electronic solder joints, yet the role of microstructure is incompletely understood. Here, we quantify the…”
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2
On the mechanisms of fatigue facet nucleation in titanium alloys
Published in Fatigue & fracture of engineering materials & structures (01-11-2008)“…ABSTRACT A crystal plasticity model for near‐alpha hcp titanium alloys embodying a quasi‐cleavage failure mechanism is presented and employed to investigate…”
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3
Why we need pre-exposure prophylaxis: incident HIV and syphilis among men, and transgender women, who have sex with men, Bangkok, Thailand, 2005-2015
Published in International journal of STD & AIDS (01-04-2019)“…We describe incident human immunodeficiency virus (HIV) and syphilis trends in men who have sex with men (MSM) and transgender women (TGW) presenting for HIV…”
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4
Nationwide outbreak of listeriosis due to contaminated meat
Published in Epidemiology and infection (01-08-2006)“…We used molecular subtyping to investigate an outbreak of listeriosis involving residents of 24 US states. We defined a case as infection with Listeria…”
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5
Human papillomavirus (HPV) types among Alaska native women attending a colposcopy clinic in Anchorage, Alaska, 2009-2011
Published in Infectious agents and cancer (03-03-2020)“…The first HPV vaccines licensed targeted two HPV types responsible for most cervical cancers. A 9-valent vaccine (9vHPV), targeting 5 additional types, was…”
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6
On rate-dependent polycrystal deformation: the temperature sensitivity of cold dwell fatigue
Published in Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences (08-09-2015)“…A temperature and rate-dependent crystal plasticity framework has been used to examine the temperature sensitivity of stress relaxation, creep and load…”
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7
Lengthscale-dependent, elastically anisotropic, physically-based hcp crystal plasticity: Application to cold-dwell fatigue in Ti alloys
Published in International journal of plasticity (01-06-2007)“…A crystal plasticity model for hcp materials is presented which is based on dislocation glide and pinning. Slip is assumed to occur on basal and prismatic…”
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8
A stored energy criterion for fatigue crack nucleation in polycrystals
Published in International journal of fatigue (01-11-2014)“…•Microstructure quantities slip, slip rate, SSDs, GNDs evaluated for fatigue crack nucleation.•Stored energy density criterion for polycrystal fatigue crack…”
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9
Ceftriaxone-Resistant Salmonella Infection Acquired by a Child from Cattle
Published in The New England journal of medicine (27-04-2000)“…Of the estimated 1.4 million salmonella infections that occur each year in the United States, most are in children and the elderly and approximately 600 are…”
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10
Experimental and computational studies of low cycle fatigue crack nucleation in a polycrystal
Published in International journal of plasticity (01-01-2007)“…Low cycle fatigue tests were carried out on a model ‘two-dimensional’ polycrystalline nickel-base alloy; that is, a directionally solidified material with near…”
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11
Depressive symptoms and HIV among a cohort of adolescent young men and transgender women who have sex with men, Bangkok and Nakhon Sawan, Thailand, 2017-2019
Published in AIDS care (02-07-2024)“…Screening for depression may identify persons for HIV prevention services and to ensure linkage to care for ART and mental health. We assessed factors…”
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12
HIV-1 and herpes simplex virus type-2 genital shedding among co-infected women using self-collected swabs in Chiang Rai, Thailand
Published in International journal of STD & AIDS (01-08-2012)“…We analysed 528 genital self-collected swabs (SCS) from 67 HIV-1 and herpes simplex virus type-2 (HSV-2) co-infected women collected during the placebo month…”
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13
Effects of crystallographic orientation and grain morphology on crack tip stress state and plasticity
Published in International journal of fatigue (01-04-2014)“…•Study of cracks in single crystal and bi-crystal hcp Ti of varying crystallographic orientation.•Assessment of stress distribution and stress intensity…”
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14
On the mechanistic basis of deformation at the microscale in hexagonal close-packed metals
Published in Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences (08-06-2015)“…This is an overview of micromechanical deformation mechanisms in hexagonal close-packed metals. We start with an in-depth discussion of single-crystal…”
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15
The effect of crystal orientation on the indentation response of commercially pure titanium: experiments and simulations
Published in Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences (08-03-2010)“…-axis; the plastic response showing the more marked anisotropy. Recently developed high angular resolution EBSD has been utilized to examine selected indents,…”
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16
Strain-gradient modelling of grain size effects on fatigue of CoCr alloy
Published in Acta materialia (01-10-2014)“…A strain-gradient crystal plasticity framework based on physical dislocation mechanisms is developed for simulation of the experimentally observed grain size…”
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17
Streptomyces Pneumonia in a Patient with Human Immunodeficiency Virus Infection: Case Report and Review of the Literature on Invasive Streptomyces Infections
Published in Clinical infectious diseases (01-07-1998)“…Streptomyces species are most widely known for their production of antimicrobial substances and, apart from mycetoma, have rarely been reported as a cause of…”
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High– and low–cycle fatigue crack initiation using polycrystal plasticity
Published in Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences (08-07-2004)“…A fatigue crack initiation criterion is proposed, based simply on a critical accumulated slip. When this critical slip is achieved within the microstructure,…”
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19
Experimental and computational studies of ultrasound wave propagation in hexagonal close-packed polycrystals for texture detection
Published in Acta materialia (15-01-2014)“…Texture in hexagonal close-packed (hcp) polycrystalline metals, often developed during thermomechanical processing, affects ultrasonic wave velocity. In this…”
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Strain localization and failure in irradiated zircaloy with crystal plasticity
Published in International journal of plasticity (01-08-2015)“…This paper presents a micromechanical and mechanistic study of irradiation-induced crystallographic softening known to accelerate failure in irradiated…”
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