Institution
Michigan Technological University
Education•Houghton, Michigan, United States•
About: Michigan Technological University is a education organization based out in Houghton, Michigan, United States. It is known for research contribution in the topics: Population & Volcano. The organization has 8023 authors who have published 17422 publications receiving 481780 citations. The organization is also known as: MTU & Michigan Tech.
Topics: Population, Volcano, Catalysis, Asphalt, Computer science
Papers published on a yearly basis
Papers
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TL;DR: In black and white: The hydrogenation of TiO(2) can extend its optical absorption into the visible and infrared region and change its color from white to black.
Abstract: In black and white: The hydrogenation of TiO(2) can extend its optical absorption into the visible and infrared region and change its color from white to black. Furthermore, the hydrogenated black TiO(2) exhibits excellent photocatalytic activity for the splitting of water to yield H(2).
382 citations
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TL;DR: The ecological consequences of predator behavioural response to global climatic variation is reported using 40 years of data on wolf predation from Isle Royale, USA, where wolves limit abundance of moose, which limit productivity of fir trees.
Abstract: Because apex predators exert considerable influence on the structure and function of top-down ecosystems1,2,3, their responses to climate may shape responses at lower trophic levels4. Previous reports of trophic cascades and ecosystem dynamics induced by predators have focused on changes in their abundance5,6,7,8, whereas we investigated whether changes in predator behaviour could precipitate cascades of similar ecological scale. Here we report the ecological consequences of predator behavioural response to global climatic variation using 40 years of data on wolf predation from Isle Royale, USA, where wolves limit abundance of moose9, which limit productivity of fir trees10. In response to increases in winter snow related to the North Atlantic Oscillation, wolves hunted in larger packs and, consequently, tripled the number of moose killed per day compared with less snowy years when they hunted in smaller packs. Following increased predation rates, moose abundance declined, and, following release from heavy browsing, growth of understory fir increased. Hence, cascading behavioural responses of apex predators may be a substantial link in the pathway from climatic change to ecosystem function.
381 citations
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TL;DR: In this paper, a single-cylinder cooperative fuels research engine (CFR) with variable compression ratio manufactured by Waukesha Engine Company is used to provide air control and port fuel injection.
380 citations
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TL;DR: In this article, the interaction between the anhydride groups of maleated polypropylene (MAPP) and hydroxyl groups of wood fiber, and the mechanisms responsible for the interfacial adhesion between wood fiber and poly-propylene matrix were investigated.
Abstract: The interfacial adhesion between wood fiber and thermoplastic matrix polymer plays an important role in determining the performance of wood-polymer composites. The objectives of this research were to elucidate the interaction between the anhydride groups of maleated polypropylene (MAPP) and hydroxyl groups of wood fiber, and to clarify the mechanisms responsible for the interfacial adhesion between wood fiber and polypropylene matrix. The modification techniques used were bulk treatment in a thermokinetic reactive processor and solution coating in xylene. FT-IR was used to identify the nature of bonds between wood fiber and MAPP. IGC and wood veneer pull-out test was used to estimate the interfacial adhesion. Mechanical properties of injection molded woodfiber-polypropylene composites were also determined and compared with the results of esterification reaction and interfacial adhesion tests. Confocal Microscopy was employed to observe the morphology at the wood fiber-polypropylene interface, and the dispersion and orientation of wood fiber in the polypropylene matrix, respectively. The effectiveness of MAPP to improve the mechanical properties (particularly the tensile strength) of the composites was attributed to the compatibilization effect which is accomplished by reducing the total wood fiber surface free energy, improving the polymer matrix impregnation, improving fiber dispersion, improving fiber orientation, and enhancing the interfacial adhesion through mechanical interlocking. There was no conclusive evidence of the effects of ester links on the mechanical properties of the composites.
375 citations
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TL;DR: In this article, the authors investigated the role of hydrogen dissolved in the Mg metal during corrosion and during anodic polarisation, and the size film-free area where corrosion occurs, and how to measure this area.
374 citations
Authors
Showing all 8104 results
Name | H-index | Papers | Citations |
---|---|---|---|
Anil K. Jain | 183 | 1016 | 192151 |
Marc W. Kirschner | 162 | 457 | 102145 |
Yonggang Huang | 136 | 797 | 69290 |
Hong Wang | 110 | 1633 | 51811 |
Fei Wang | 107 | 1824 | 53587 |
Emanuele Bonamente | 105 | 219 | 40826 |
Haoshen Zhou | 104 | 519 | 37609 |
Nicholas J. Turro | 104 | 1131 | 53827 |
Yang Shao-Horn | 102 | 458 | 49463 |
Richard P. Novick | 99 | 295 | 34542 |
Markus J. Buehler | 95 | 609 | 33054 |
Martin L. Yarmush | 91 | 702 | 34591 |
Alan Robock | 90 | 346 | 27022 |
Patrick M. Schlievert | 90 | 444 | 32037 |
Lonnie O. Ingram | 88 | 316 | 22217 |