Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York (1 page, printed) which was sent with a cheque for $3,160.90. This is accompanied by an envelope addressed to Mr. Woodruff, and 3 pages of balance sheets, Jan. 6, 1911.

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York (1 page, printed) which was sent with a cheque for $3,160.90. This is accompanied by an envelope addressed to Mr. Woodruff, and 3 pages of balance sheets, Jan. 8, 1912.

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York (1 page, printed) which was sent with a cheque for $511.88. This is accompanied by an envelope addressed to Mr. Woodruff, and 2 pages of balance sheets, Apr. 5, 1912.

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York

Letter to Mr. W.D. Woodruff from Henry Ahern of the United States Trust Company of New York (1 page, printed) which was sent with a cheque for $511.88. This is accompanied by an envelope addressed to Mr. Woodruff, and 2 pages of balance sheets, Apr. 7, 1914.

Letter to William Dickson of Galt from the cashier of the Bank of Upper Canada

Letter to William Dickson of Galt from the cashier of the Bank of Upper Canada, Toronto, Ontario. This letter informs Mr. Dickson that he has received a bonus on his shares of the Old Stock on the Bank of Upper Canada due to an act that was passed by legislature (3 pages, printed), Jan. 6, 1855.

Statement of Debentures lodged in the Bank of Upper Canada for Safe Keeping and for Collection the Interest

Statement of Debentures lodged in the Bank of Upper Canada for Safe Keeping and for Collection the Interest on them every 6 months, on the 8th of February and the 8th of August every year (handwritten), 1848, 1850.

Statement of Debentures lodged in the Bank of Upper Canada for Safe Keeping and for Collection the Interest

Statement of Debentures lodged in the Bank of Upper Canada for Safe Keeping and for Collection the Interest on them every 6 months, on the 8th of February and the 8th of August every year (handwritten). [This is a more detailed copy of the above item], 1848, 1850.

High-Spin and Emissive Molecular Materials: Synthesis and Characterization of New Polynuclear Ni(II) Complexes from the Use of Aromatic Schiff Bases as Bridging Ligands

The employment of the bridging/chelating Schiff bases, N-salicylidene-4-methyl-o-aminophenol (samphH2) and N-naphthalidene-2-amino-5-chlorobenzoic acid (nacbH2), in nickel cluster chemistry has afforded eight polynuclear Ni(II) complexes with new structural motifs, interesting magnetic and optical properties, and unexpected organic ligand transformations. In the present thesis, Chapter 1 deals with all the fundamental aspects of polynuclear metal complexes, molecular magnetism and optics, while research results are reported in Chapters 2 and 3. In the first project (Chapter 2), I investigated the coordination chemistry of the organic chelating/bridging ligand, N-salicylidene-4-methyl-o-aminophenol (samphH2). The general NiII/tBuCO2-/samphH2 reaction system afforded two new tetranuclear NiII clusters, namely [Ni4(samph)4(EtOH)4] (1) and [Ni4(samph)4(DMF)2] (2), with different structural motifs. Complex 1 possessed a cubane core while in complex 2 the four NiII ions were located at the four vertices of a defective dicubane. The nature of the organic solvent was found to be of pivotal importance, leading to compounds with the same nuclearity, but different structural topologies and magnetic properties. The second project, the results of which are summarized in Chapter 3, included the systematic study of a new optically-active Schiff base ligand, N-naphthalidene-2-amino-5-chlorobenzoic acid (nacbH2), in NiII cluster chemistry. Various reactions between NiX2 (X- = inorganic anions) and nacbH2 were performed under basic conditions to yield six new polynuclear NiII complexes, namely (NHEt3)[Ni12(nacb)12(H2O)4](ClO4) (3), (NHEt3)2[Ni5(nacb)4(L)(LH)2(MeOH)] (4), [Ni5(OH)2(nacb)4(DMF)4] (5), [Ni5(OMe)Cl(nacb)4(MeOH)3(MeCN)] (6), (NHEt3)2[Ni6(OH)2(nacb)6(H2O)4] (7), and [Ni6(nacb)6(H2O)3(MeOH)6] (8). The nature of the solvent, the inorganic anion, X-, and the organic base were all found to be of critical importance, leading to products with different structural topologies and nuclearities (i.e., {Ni5}, {Ni6} and {Ni12}). Magnetic studies on all synthesized complexes revealed an overall ferromagnetic behavior for complexes 4 and 8, with the remaining complexes being dominated by antiferromagnetic exchange interactions. In order to assess the optical efficiency of the organic ligand when bound to the metal centers, photoluminescence studies were performed on all synthesized compounds. Complexes 4 and 5 show strong emission in the visible region of the electromagnetic spectrum. Finally, the ligand nacbH2 allowed for some unexpected organic transformations to occur; for instance, the pentanuclear compound 5 comprises both nacb2- groups and a new organic chelate, namely the anion of 5-chloro-2-[(3-hydroxy-4-oxo-1,4-dihydronaphthalen-1-yl)amino]benzoic acid. In the last section of this thesis, an attempt to compare the NiII cluster chemistry of the N-naphthalidene-2-amino-5-chlorobenzoic acid ligand with that of the structurally similar but less bulky, N-salicylidene-2-amino-5-chlorobenzoic acid (sacbH2), was made.

The conquest of New México and California : An historical and personal narrative

UANL

Six months residence and rravels in México ; containing remarks onthe present state of New Spain, its natural productions, state of society, manufactures, trade, agriculture and antiquities

UANL

Life and public services of John Quincy Adams, sixth president ofthe United States. With the eulogy delivered before the legislature of new

UANL

A Test of New Aggregate Damand Curvature Properties.

In This Paper We Present and Implement an Econometric Test of Both Negative Semi-Definiteness of the Matrix of Compensated Price Effects and of the Negative Quasi-Definiteness of the Matrix of Uncompensated Price Effects. This Test Allows Us to Evaluate Two Alternative Characterizations of Aggregate Demand Systems: the First, That They Behave Like Individual Demand Fuctions, and the Second, That They Respect the Properties Implied by the Assumptions Proposed by Hidebrand (1983) Or Grandmont (1984).

Synthesis of new zirconium complexes

L'étude suivante décrit la synthèse des ligands nacnacxylH, nacnacBnH, nacnacR,RH et nacnacCyH en utilisant une méthode générale qui implique des rendements élevés et des coûts raisonnables, la complexation de ces ligands au Zr, la caractérisation de ces complexes et l’investigation de leurs réactivités. Les complexes de zirconium ont été obtenus en utilisant deux méthodes synthétiques principales : la première consiste en traitement du sel de lithium du ligand avec le ZrCl4. La seconde est la réaction du ligand neutre avec les complexes d’alkyl-zirconium(IV) par protonation de l'alkyle coordonné. Le ligand adopte deux modes de coordination avec le Zr. Une coordination 2 est observée dans les complexes octaèdriques contenant un ou deux ligands nacnac. En présence d'un autre ligand ayant une coordonnation 5, par exemple Cp ou Ind, le ligand nacnac se trouve en coordination x avec le centre métallique de zirconium. En solution, les complexes obtenus de (nacnac)2ZrX2 montrent un comportement dynamique via un « Bailar-twist » et les paramètres d'activation de cette isomérisation ont été obtenus. Le complexe octaèdrique (nacnacBn)2ZrCl2, 2c, n'a pas montré de réactivité dans la carbozirconation et son alkylation n'était pas possible par l’échange des chlorures avec les alkyles. L’analogue dimethylé (nacnacBn)2ZrMe2, 2d, peut être préparé par alkylation du ZrCl4 avant la complexation du ligand. Ce dernier a été prouvé aussi de ne pas être réactif dans la carbozirconation.

Arbitration under the regulations on the guarantee of new residential buildings in Quebec

Dans ma mémoire, j’ai discuté les concepts d’arbitrage comme méthode de résolution d’un litige et par après, je donne un court historique de l’acceptation d’arbitrage au Québec. Le Chapitre I étudie la structure des règlements du R.B.Q., qui est un gendre d’arbitrage obligatoire institutionnelle, et j’inclus les diverses procédures dans ce système d’arbitrage. La sécurité offert par le plan de garantie règle par le R.B.Q. est discuté dans le Chapitre II en autant qu’il est relié avec le system d’arbitrage R.B.Q., y compris la structure du plan et le contenu de la sécurité. Chapitre III parle des recours disponible aux Bénéficiares ainsi que les avantages et désavantages de l’arbitrage sous les Règlements du R.B.Q. Un court étude comparative de quatre autres juridictions est recherché en Chapitre IV, incluant notre voisin, Ontario, les Etats-Unis et on croise dans les juridictions de Royaume Unie et Allemagne. En conclusion, j’établis que notre système d’arbitrage sous le Règlement protéges notre publique plus que d’autres juridictions. Je suggère des améliorations au système, par contre, incluant l’agrandissement du plan de garantie, l’ajout des pouvoirs donnés aux arbitres américains et ensuite d’intègré un système d’arrêt semblable aux Royaumes Unis.