Search Results - "Devin, L. M."

Prediction of Failure Probability for the Cutting Tools from Superhard Polycrystals on Turning of Hardened Steel by Devin, L. M., Bezhenar, M. P., Stakhniv, M. S.

“…Component cutting forces and stresses on the surfaces of cutting tools with the inserts from five sets of cubic boron nitride polycrystals were studied. The…”
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Specific Features of Measuring the Elasticity Modulus and the Decrement of Oscillations in Superhard Material Polycrystals by the Dynamic Method by Devin, L. M., Bezhenar, M. P., Rychev, S. V.

“…The resonant frequencies of natural oscillations in disk-shaped specimens are determined as a function of the elasticity modulus and dimensions of a specimen…”
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Dynamic Tensile Strength Limit of BL-Group Ceramic Matrix Composites Synthesized in the cBN–Carbide–Al System by Stratiichuk, D. A., Devin, L. M., Richev, S. V., Turkevich, V. Z.

“…The dynamic tensile strength limit of superhard BL-group ceramic materials synthesized by HPHT sintering in the cBN–TiC–Al, cBN–TiCN–Al, cBN–TiC–WC–Al, cBN–Ti…”
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Methodology for Studying Brittle Fracture of HTHP Diamond Single Crystals by Crack Propagation Analysis under Shock Load by Devin, L. M., Lytvyn, P. M., Ivakhnenko, S. O., Zanevskyi, O. O.

“…The behavior of type II a HTHP single crystal diamonds under shock loads created by means of Hopkinson–Kolsky pressure bars is studied. Controlled variation of…”
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Effect of wSiC and wSi3N4 Whiskers on the Ultimate Dynamic Tensile Strength of cBN Composites from the BL Group by Stratiichuk, D. A., Devin, L. M., Richev, S. V., Turkevich, V. Z., Rumiantseva, Y. Y.

“…The effect of wSiC and wSi 3 N 4 whiskers on the ultimate dynamic tensile strength of superhard BL group cBN composites synthesized in the cBN–NbN–Al and…”
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An Axial Force during Drilling of Carbon Plastics with Drills Equipped with Diamond–Carbide Inserts by Devin, L. M., Stakhniv, M. E.

“…The results of studying the axial force developed during drilling of a carbon fiber reinforced plastic under different cutting modes and different geometry of…”
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Studying the Acoustic Emission Signal at the Stage of Penetration and Exit When Drilling a Carbon Fiber Reinforced Polymer with the Use of a Drill of Diamond Hard Alloy Plates by Devin, L. M., Stachniv, M. E., Rychev, S. V.

“…— Some results of studying the acoustic emission signal in the drilling of a carbon fiber reinforced polymer (CFRP) were given for different cutting regimes…”
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Investigation of the Effect of Cutting Speed on the Force Components and Cutting Temperature, Roughness and Waviness of the Machined Surface on the Finishing Turning of Hardened KhVG Steel with PcBN Cutters by Stakhniv, M. E., Devin, L. M., Bezhenar, M. P., Romanenko, Ya. M.

“…We studied the effect of the cutting speed during fine turning of the hardened KhVG steel on the force components and the cutting temperature, roughness and…”
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Structure, Mechanical Properties, and High-Temperature Stability of ZrB2- and HfB2-Based Materials by Prikhna, T. O., Lokatkina, A. S., Barvitskyi, P. P., Karpets, M. V., Ponomaryov, S. S., Bondar, A. A., Büchner, B., Werner, J., Kluge, R., Moshchil, V. E., Borymskyi, O. I., Devin, L. M., Rychev, S. V., Haber, R., Yasar, Zeynep Ayguzer, Matovic, B., Rucki, M., Prisyazhna, O. V.

“…The structure, mechanical characteristics, and high-temperature stability in vacuum and air of ZrB 2 and HfB 2 -based materials sintered at a high…”
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Physical and Mechanical Characteristics of Impact-Resistant Ceramics under Static and Dynamic Loading by Devin, L. M., Prikhna, T. O., Barvitskyi, P. P., Rychev, C. V., Karpets, M. V., Moshchil, V. E., Tsysar, M. O., Ponomarev, S. S., Prisyazhnaya, E. V., Lokatkina, A. S.

“…The structural characteristics and the results of a comprehensive study of the mechanical properties of the B 4 C and AlB 12 ceramic specimens and composites…”
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Characterisation of macrocyclic lactone resistance in two field-derived isolates of Cooperia oncophora by Bartley, D.J., McArthur, C.L., Devin, L.M., Sutra, J.F., Morrison, A.A., Lespine, A., Matthews, J.B.

“…The anthelmintic sensitivity of two field-derived isolates (designated FI001 and FI004) of cattle nematodes from beef farms in Scotland were investigated in a…”
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Application of acoustic methods for the monitoring of products made of hard alloys by Devin, L. M., Bondarenko, V. P., Osadchyi, O. A., Nimchenko, T. V.

“…A system for the ultrasonic (US) control of large hard alloy articles developed in the Institute of Superhard Materials of the Ukrainian National Academy of…”
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Analysis of Thermobaric Contact Phenomena and Calculation of Temperature Fields during Finish Turning of a VT1-0 Titanium Alloy with a Cutter Equipped with a Diamond Carbide Blade by Devin, L. M., Stahniv, M. E., Mazur, M. P.

“…The contact phenomena and temperature fields are analyzed, and the dependence of the temperature change on the cutting speed is determined during finish…”
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Barnacles on Hawksbill Sea Turtles, Eretmochelys imbricata, in Hormoz Island, Iran by Devin, M L, Sadeghi, P

“…The abundances of the epibiotic barnacles Balanus amphitrite Darwin, 1854 and Chelonibia caretta Spengler, 1790 on female Hawksbill Turtles, Eretmochelys…”
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APOE genotype and extent of bleeding and outcome in lobar intracerebral haemorrhage: a genetic association study by Biffi, Alessandro, MD, Anderson, Christopher D, MD, Jagiella, Jeremiasz M, MD, Schmidt, Helena, MD, Kissela, Brett, MD, Hansen, Björn M, MD, Jimenez-Conde, Jordi, MD, Pires, Caroline R, BA, Ayres, Alison M, BA, Schwab, Kristin, BA, Cortellini, Lynelle, MSc, Pera, Joanna, MD, Urbanik, Andrzej, MD, Romero, Javier M, MD, Rost, Natalia S, MD, Goldstein, Joshua N, MD, Viswanathan, Anand, MD, Pichler, Alexander, MD, Enzinger, Christian, MD, Rabionet, Raquel, PhD, Norrving, Bo, MD, Tirschwell, David L, MD, Selim, Magdy, MD, Brown, Devin L, MD, Silliman, Scott L, MD, Worrall, Bradford B, MD, Meschia, James F, MD, Kidwell, Chelsea S, MD, Broderick, Joseph P, MD, Greenberg, Steven M, MD, Roquer, Jaume, MD, Lindgren, Arne, MD, Slowik, Agnieszka, MD, Schmidt, Reinhold, MD, Woo, Daniel, MD, Rosand, Jonathan, Dr

“…Summary Background Carriers of APOE ε2 and ε4 have an increased risk of intracerebral haemorrhage (ICH) in lobar regions, presumably because of the effects of…”
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The association of neighborhood characteristics with sleep duration and daytime sleepiness by Johnson, Dayna A., PhD, MPH, MSW, MS, Brown, Devin L., MD, Morgenstern, Lewis B., MD, Meurer, William J., MD, MS, Lisabeth, Lynda D., PhD, MPH

“…Abstract Background Neighborhood characteristics have been linked to health outcomes. Various mechanisms link neighborhoods and health outcomes; sleep patterns…”
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Sleep Apnea Treatment After Stroke (SATS) Trial: Is It Feasible? by Brown, Devin L., MD, MS, Chervin, Ronald D., MD, MS, Kalbfleisch, John D., PhD, Zupancic, Michael J., MD, Migda, Erin M., RN, BSN, Svatikova, Anna, MD, PhD, Concannon, Maryann, MSW, RPSGT, Martin, Cory, MA, RPSGT, Weatherwax, Kevin J., BS, CCRC, CCRA, Morgenstern, Lewis B., MD

“…Sleep apnea affects more than half of patients with acute ischemic stroke and is associated with poor stroke outcome. This pilot study assessed the feasibility…”
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Ischemic Stroke Subtype and Presence of Sleep-disordered Breathing: The BASIC Sleep Apnea Study by Brown, Devin L., MD, Mowla, Ashkan, MD, McDermott, Mollie, MD, Morgenstern, Lewis B., MD, Hegeman, Garnett, RPSGT, Smith, Melinda A., DRPH, Garcia, Nelda M., BS, Chervin, Ronald D., MD, MS, Lisabeth, Lynda D., PHD

“…Background Little is known about the prevalence of sleep-disordered breathing (SDB) across ischemic stroke subtypes. Given the important implications for SDB…”
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High prevalence of post-stroke sleep disordered breathing in mexican americans by Lisabeth, Lynda D, PhD, Sánchez, Brisa N, PhD, Chervin, Ronald D, MD, Morgenstern, Lewis B, MD, Zahuranec, Darin B, MD, Tower, Susan D, MD, Brown, Devin L, MD

“…Highlights • Mexican American (MA) stroke patients have a high burden of SDB. • SDB risk factors and stroke severity do not explain greater prevalence of SDB…”
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Mexican Americans are Less Likely to Return to Work Following Stroke: Clinical and Policy Implications by Skolarus, Lesli E., MD, MS, Wing, Jeffrey J., PhD, Morgenstern, Lewis B., MD, Brown, Devin L., MD, MS, Lisabeth, Lynda D., PhD

“…Background Greater poststroke disability and U.S. employment policies may disadvantage minority stroke survivors from returning to work. We explored ethnic…”
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