Search Results - "Fafard, M."

Arctic foxes as ecosystem engineers: increased soil nutrients lead to increased plant productivity on fox dens by Gharajehdaghipour, Tazarve, Roth, James D., Fafard, Paul M., Markham, John H.

“…Top predators can provide fundamental ecosystem services such as nutrient cycling, and their impact can be even greater in environments with low nutrients and…”
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Active pore sizes during the CO2 gasification of carbon anode at 960°C by Chevarin, F., Azari, K., Lemieux, L., Ziegler, D., Fafard, M., Alamdari, H.

“…•Apparent reaction rates of nine particle sizes of carbon anode under CO2 at 960°C.•Measurements of the pore volume on a large pore size distribution…”
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Addition of Ammonia, Water, and Dihydrogen Across a Single Pd−Pd Bond by Fafard, Claudia M, Adhikari, Debashis, Foxman, Bruce M, Mindiola, Daniel J, Ozerov, Oleg V

“…Pincer-supported Pd alkyl complexes (PNP)PdR undergo photochemical conversion to a dimeric (PNP)Pd−Pd(PNP) complex with a single Pd−Pd bond. Dissociation of…”
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Substrate effect of coke particles on the structure and reactivity of coke/pitch mixtures in carbon anodes by Chevarin, F., Azari, K., Ziegler, D., Gauvin, R., Fafard, M., Alamdari, H.

“…•Comparison of the CO2 reactivity of anode and of three coke/pitch mixtures.•Characterization of the pore size distribution between 0.0004 and…”
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Characterization of carbon anode constituents under CO2 gasification: A try to understand the dusting phenomenon by Chevarin, F., Lemieux, L., Picard, D., Ziegler, D., Fafard, M., Alamdari, H.

“…Carbon anodes, used in Hall–Héroult electrolysis process, are subject to carboxy gasification. It is generally thought that the baked pitch of anode is more…”
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Effect of casting flow defects on the crack propagation in UHPFRC thin slabs by means of stereovision Digital Image Correlation by Baril, M.A., Sorelli, L., Réthoré, J., Baby, F., Toutlemonde, F., Ferrara, L., Bernardi, S., Fafard, M.

“…[Display omitted] Owing to their outstanding compressive strength and considerable cracking resistance, Ultra High Performance Fibre Reinforced Concrete…”
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Net Heterolytic Cleavage of B–H and B–B Bonds Across the N–Pd Bond in a Cationic (PNP)Pd Fragment by Zhu, Yanjun, Chen, Chun-Hsing, Fafard, Claudia M, Foxman, Bruce M, Ozerov, Oleg V

“…The use of weakly coordinating anions BArF 4 (where ArF = 3,5-(CF3)2C6H3) and CB11H12 allows one to access clean reactions of the [(PNP)Pd]+ fragment (PNP =…”
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Electronic Factors Affecting Metal−Metal Interactions in Early/Late Heterobimetallics: Substituent Effects in Zirconium/Platinum Bis(phosphinoamide) Complexes by Cooper, Benjamin G, Fafard, Claudia M, Foxman, Bruce M, Thomas, Christine M

“…The bidentate metalloligand (NMe2)2Zr( i PrNPPh2)2 (1) has been synthesized and treated with (COD)PtMe2 to generate the heterobimetallic Zr/Pt species…”
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Numerical and experimental studies on the new design concept of hydroforming dies for complex tubes by Bihamta, R., D’Amours, G., Bui, Q.-H., Guillot, M., Rahem, A., Fafard, M.

“…► Development of a new design concept to facilitate tube hydroforming process. ► Confirmation of the concept by performed experiments. ► Possibility of…”
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Understanding Pd–Pd Bond Length Variation in (PNP)Pd–Pd(PNP) Dimers by Walensky, Justin R, Fafard, Claudia M, Guo, Chengyun, Brammell, Christina M, Foxman, Bruce M, Hall, Michael B, Ozerov, Oleg V

“…Analysis of the structures of three (PNP)Pd–Pd(PNP) dimers [where PNP stands for anionic diarylamido/bis(phosphine) pincer ligands] has been carried out with…”
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Analysis on the die compaction of anode paste material used in aluminum production plants by Aryanpour, G., Alamdari, H., Azari, K., Ziegler, D., Picard, D., Fafard, M.

“…The quality of anode electrodes is an important issue in aluminum production plants. Therefore, not only raw material conditions but also the conditions of…”
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X-ray photoelectron spectroscopy study of sodium reactions in carbon cathode blocks of aluminium oxide reduction cells by Brisson, P.-Y., Darmstadt, H., Fafard, M., Adnot, A., Servant, G., Soucy, G.

“…Aluminium oxide reduction was performed in a laboratory electrolysis cell with different industrial carbon cathode blocks (semi-graphitic, graphitic, and…”
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Optimization on the cold drawing process of 6063 aluminium tubes by Béland, J.-F., Fafard, M., Rahem, A., D’Amours, G., Côté, T.

“…To obtain the T832 material behaviour, 6063-T4 tubes need to be cold drawn before artificial aging to enhance their mechanical properties. Since a high area…”
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A new method for production of variable thickness aluminium tubes: Numerical and experimental studies by Bihamta, R., Bui, Q.H., Guillot, M., D’Amours, G., Rahem, A., Fafard, M.

“…Tube drawing is one of the mostly used techniques for producing tubes in various sizes. In this method, tube passes through the die and mandrel to produce…”
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Optimization of heat treatment in cold-drawn 6063 aluminium tubes by Bourget, J.-P., Fafard, M., Shakeri, H.R., Côté, T.

“…The effect of heat treatment condition on mechanical properties and bendability of 6063 aluminium cold-drawn tubes was investigated. The standardized heat…”
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Room temperature long-term creep/relaxation behaviour of carbon cathode material by Picard, D., Fafard, M., Soucy, G., Bilodeau, J.-F.

“…The long term, visco-elastic behaviour of carbon cathode materials used into the Hall–Héroult cell linings has been investigated. The uniaxial compressive…”
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Investigation of the formability limit of aluminium tubes drawn with variable wall thickness by Bui, Q.H., Bihamta, R., Guillot, M., D’Amours, G., Rahem, A., Fafard, M.

“…Structural aluminium tubes have very important industrial applications, particularly in automobile industry. Tube drawing process is widely used to reduce the…”
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DYNAMIC BEHAVIOUR OF MULTI-SPAN BEAMS UNDER MOVING LOADS by Henchi, K., Fafard, M., Dhatt, G., Talbot, M.

“…In this paper, an exact dynamic stiffness element under the frame work of finite element approximation is presented to study the dynamic response of multi-span…”
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Nutrient deposition on Arctic fox dens creates atypical tundra plant assemblages at the edge of the Arctic by Fafard, Paul M., Roth, James D., Markham, John H., Bruun, Hans Henrik

“…Questions In most ecosystems, some organisms can be considered ecosystem engineers because they modify their physical environment in a way that can affect many…”
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Material characterization of blanked parts in the vicinity of the cut edge using nanoindentation technique and inverse analysis by Ben Ismail, A., Rachik, M., Mazeran, P.-E., Fafard, M., Hug, E.

“…Sheet metal blanking is widely used in various industrial applications such as automotive and electrical rotating machines. When this process is used, the…”
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