Search Results - "Ray, M H"

Foot shock facilitates reward seeking in an experience-dependent manner by Strickland, JA, Dileo, AD, Moaddab, M, Ray, MH, Walker, RA, Wright, KM, McDannald, MA

“…•Experience shapes reward seeking around foot shock.•Foot shock suppresses reward seeking with limited experience (1–2 sessions).•Foot shock facilitates reward…”
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No increased risk of flare in ulcerative colitis patients in corticosteroid‐free remission after stopping 5‐aminosalicylic acid: A territory‐wide population‐based study by Mak, Joyce W Y, Yuen, Nobel T K, Yip, Terry C F, Lam, Ray H M, Lam, Brian K H, Cheng, Cherry T Y, Wong, Grace L H, Chan, Francis K L, Ng, Siew C

“…Background and Aim Whether 5‐aminosalicylic acid (ASA) can be stopped in patients with stable ulcerative colitis (UC) remains unclear. We aimed to examine…”
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Development of a finite element model of the knee-thigh-hip of a 50th percentile male including ligaments and muscles by Silvestri, C., Ray, M. H.

“…An LSDYNA finite element model of the knee-thigh-hip (KTH) of a 50th percentile male was developed for exploring mechanics of injuries to the KTH during…”
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Impact conditions in side-impact collisions with fixed roadside objects by Ray, M.H.

“…Designing vehicles and roadside structures that are safer in side-impact collisions is an emerging area of concern in roadside safety research. Selecting…”
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Experience with Cable Median Barriers in the United States: Design Standards, Policies, and Performance by Ray, M. H, Silvestri, C, Conron, C. E, Mongiardini, M

“…A review of the experience of 23 states on the use and effectiveness of cable median barriers is presented. As of 2007, 23 states have installed more than…”
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Design and analysis of an aluminum F-shape bridge railing by Ray, M H, Oldani, E, Plaxico, C A

“…This report describes the design and analysis of an extruded aluminum truss-work bridge railing for NCHRP Report 350 test levels three and four conditions. The…”
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Tests and simulation of a w-beam rail-to-post connection by Plaxico, C A, Mozzarelli, F, Ray, M H

“…The bolted connection of a w-beam rail to a guardrail post can have a significant affect on the performance of a guardrail system. For example, if the…”
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Design and analysis of Annisquam River Bridge railing by Ray, M. H., Mongiardini, M., Atahan, A. O.

“…This paper summarises the design and analysis of the Annisquam River Bridge railing to satisfy the requirements of National Cooperative Highway Research…”
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Evaluating Human Risk in Side Impact Collisions with Roadside Objects by Ray, Malcolm H., Hiranmayee, Kamarajuggada

“…Full-scale crash tests are traditionally used to assess the danger posed by roadside object. Crash test evaluation criteria should relate the observable…”
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Test and Evaluation Criteria for Side-Impact Roadside Appurtenance Collisions by Ray, M. H, Carney, J. F

“…Side-impact collisions with roadside objects, such as trees, luminaires, signs, and guardrails, a serious type of accident, have not been adequately addressed…”
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Unreported Collisions with Post-and-Beam Guardrails in Connecticut, Iowa, and North Carolina by Ray, Malcolm H., Weir, Jennifer A.

“…Presented are the results of an in-service performance evaluation of four guardrail systems: the G1 cable guardrail, the G2 weak-post W-beam guardrail, and the…”
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Severity Measures in Side-Impacts with Narrow Roadside Structures by Ray, M. H, Carney, J. F, Faramawi, M. I, Troxel, L. A

“…Vehicles that run off the road and then slide sideways into fixed objects along the roadside are an important accident scenario that has been often overlooked…”
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Safety Effectiveness of Upgrading Guardrail Terminals to NCHRP Report 350 Standards by Ray, Malcolm H.

“…Developing safe and effective guardrail terminals has been a high priority of roadside safety researchers for several decades. Numerous full-scale crash tests…”
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Improvements to the Weak-Post W-Beam Guardrail by Ray, Malcolm H., Engstrand, Klas, Plaxico, Chuck A., McGinnis, Richard G.

“…The weak-post W-beam guardrail has been widely used in the Northeast for many decades. Weak-post guardrails are characterized by larger dynamic deflections in…”
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An augmented finite element model of femur for simulations involving frontal impacts by Silvestri, C, Ruparel, T, Ray, M H

“…An enhanced finite element model of the human femur is presented as a reliable mean for prediction of bone failure mechanism for simulations involving frontal…”
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Performance of W-Beam Splices by Ray, Malcolm H., Plaxico, Chuck A., Engstrand, Klas

“…Structural failure of post-and-beam W-beam guardrails during impact sometimes is due to the rupture of the W-beam rail where two sections are spliced together…”
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Impact Performance of the G4(1W) and G4(2W) Guardrail Systems: Comparison Under NCHRP Report 350 Test 3-11 Conditions by Plaxico, Chuck A., Ray, Malcolm H., Hiranmayee, Kamarajugadda

“…Several types of strong-post W-beam guardrails are used in the United States. Usually the only difference between one type of strong-post W-beam guardrail and…”
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Multicenter Experience with Transvenous Lead Extraction in Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) by MAYTIN, MELANIE, HENRIKSON, CHARLES A., SCHAERF, RAY H.M., EPSTEIN, LAURENCE M., JOHN, ROY M.

“…Background Arrhythmogenic right ventricular cardiomyopathy (ARVC) is becoming a more commonly diagnosed entity with frequent need for coincident implantable…”
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Performance of Breakaway Cable and Modified Eccentric Loader Terminals in Iowa and North Carolina: In-Service Evaluation by Ray, Malcolm H., Hopp, Jeffery A.

“…Developing safe and effective guardrail terminals has been a high priority for roadside safety researchers for several decades. Numerous full-scale crash tests…”
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Safety and Cost-Effectiveness of Clearzones in Rockcuts by Ray, Malcolm H.

“…Clearzones are a feature of modern highways that have a dramatic impact on roadside safety. The purpose of these unobstructed spaces is to provide an area…”
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