伯胺N_(1923)与中性磷萃取剂对Zn(Ⅱ)的协同萃取

本文研究了仲碳伯胺N_(1923)与中性磷萃取剂的正庚烷溶液,从盐酸介质中对Zn(Ⅱ)的协同萃取。用斜率法及等摩尔系列法确定协萃配合物的组成为:(RNH_3Cl)_3·ZnCl_2·TBP、(RNH_3Cl)_2·ZnCl_2·DBBP,求得协萃反应的平衡常数分别为logK_(12)(TBP)=3.09,logK_(12)(DBBP)=2.90,协萃配合物的生成常数分别为logβ_(12)(TBP)=1.34,logβ_(12)(DBBP)=1.90.计算了协萃反应的热力学函数值,并对协萃配合物的IR、NMR谱进行了讨论。

HPMBP与伯胺N_(1923)对希土元素(Ⅲ)的协同萃取

本文研究了HPMBP与伯胺N_(1923)的二甲苯溶液,从盐酸介质中协同萃取希土(Ⅲ)的机理。用斜率法、恒摩尔法确定了协萃配合物的组成为:RNH_3Ln(PMBP)_4。求得关于Pr(Ⅲ)协萃反应的平衡常数及协萃配合物的生成常数分别为:logK_(12)=-1.95;logβ_(12)=3.94。实验发现,协萃系数(R)随希土元素的原子序数(Z)递变而呈现“双峰效应”。还研究了协萃配合物的IR,NMR谱。

伯胺N_(1923)与中性磷试剂对Cd(Ⅱ)的协同萃取

本文研究了伯胺N_(1923)与中性磷试剂(TBP,DBBP)的正庚烷溶液,从盐酸介质中对Cd(II)的协同萃取。用斜率法、等摩尔系列法确定协萃配合物的组成为(RN-H_3Cl)_2·CdCl_2·B,求得协萃反应的平衡常数分别为lgK_(12)(TBP)=2.13,lgK_(12)(DBBP)=2.37;有机相协萃配合物的生成常数分别为lgβ_(12)(TBP)=1.22,lgβ_(12)(DBBP)=1.41,计算了协萃反应的热力学函数,并对协萃配合物的IR,NMR谱进行了研究。

Produção de uvas para processamento no sistema de condução Scott Henry, em região tropical do Brasil.

2007

Family, Kinship and Revolution: The Russian Nobility, 1917-1923

Rendle, M. (2005). Family, Kinship and Revolution: The Russian Nobility, 1917-1923. Family and Community History. 8(1), pp.35-47. RAE2008

A modern pioneer in Korea the life story of Henry G. Appenzeller

http://www.archive.org/details/amodernpioneerin00grifuoft

Dix-huit ans chez les sauvages : voyages et missions de Mgr Henry Faraud, áevãeque d'Anemour, vicaire apostolique de Mackensie dans l'extrãeme nord de l'Amerique britannique : d'apráes les documents de Mgr l'evãque d'Anemour / par Fernand-Michel.

http://www.archive.org/details/dixhuitanschezle00fararich

The Union Mission hymnal, with which is incorporated "Hymns for Heart and Life" / edited by Fredk. C. Spurr ; the harmonies of the non-copyright pieces revised by Henry C. Banister.

http://www.archive.org/details/theunionmissiony00spuruoft

History of Christian missions / by Charles Henry Robinson

http://www.archive.org/details/historyofchristi003076mbp

The Ford administration, Angola and the perception of Post-Vietnam US credibility, 1974-1976

This thesis is a study of how the Gerald Ford administration struggled to address a perceived loss of US credibility after the collapse of Vietnam, with a focus on the role of Secretary of State Henry Kissinger in the formulation, implementation and subsequent defence of US Angolan policy. By examining the immediate post-Vietnam period, this thesis shows that Vietnam had a significant impact on Kissinger’s actions on Angola, which resulted in an ill conceived covert operation in another third world conflict. In 1974, Africa was a neglected region in Cold War US foreign policy, yet the effects of the Portuguese revolution led to a rapid decolonization of its African territories, of which Angola was to become the focus of superpower competition. After South Vietnam collapsed in April 1975, Kissinger became fixated on restoring the perceived loss of US prestige, Angola provided the first opportunity to address this. Despite objections from his advisors, Kissinger methodically engineered a covert program to assist two anti-Marxist guerrilla groups in Angola. As the crisis escalated, the media discovered the operation and the Congress decided to cease all funding. A period of heated tensions ensued, resulting in Kissinger creating a new African policy to outmanoeuvre his critics publicly, while privately castigating them to foreign leaders. This thesis argues that Kissinger’s dismissal of internal dissent and opposition from the Congress was influenced by what he perceived as bureaucrats being affected by the Vietnam syndrome, and his obsession with restoring US credibility. By looking at the private and public records – as expressed in government meetings and official reports, US newspaper and television coverage and diplomatic cables – this thesis addresses the question of how the lessons of Vietnam failed to influence Kissinger’s actions in Angola, but the lessons of Angola were heavily influential in the construction of a new US-African policy.