Tratado definitivo de paz, e união entre os serenissimos, e potentissimos Principes D. Joseph I. Rey Fidelissimo de Portugal, e dos Algarves, Jorge III, Rey da Gram Bretanha, de huma parte, Luiz XV, Rey Christianissimo de França, e D. Carlos III, Rey Catholico de Hespanha, da outra parte assignado em Pariz a dez de fevereiro de mil setecentos sessenta e tres :como plenos poderes, e ratificaçoens dos quatro monarcas contratantes, ajustando-se os actos que se passarão no dia 9 de março do mesmo anno, em que as ditas ratificações forão trocadas na mesma Corte de Pariz

Na Europa Central, onde ocorreram as principais batalhas terrestres, chamou-se Guerra dos Sete Anos; na Inglaterra, que foi a principal vencedora, chamou-se A Grande Guerra do Império; Nos Estados Unidos e no Canadá, que passou a ser inglês ao final dos combates, chamou-se de Guerra Franco-Índia.

Tratado de alliança defensiva entre os muito altos, e poderosos senhores Dona Maria Rainha de Portugal, e Dom Carlos III, Rei da Hespanha : assinado em Madrid pelos plenipotenciarios de Suas Magestades Fidelissima, e Catholica, em onze de março de 1778, e ratificado por ambas as Magestades

Referência: Diccionario Bibliographico Portuguez / Innocencio Francisco da Silva, 1862. v. 7, p. 386.

Annaes do Parlamento Brazileiro. Tomo III [1878]

Anais do Parlamento Brasileiro, 1878.

Studies of magnetic interactions in Ni-doped ZnO from first-principles calculations

The magnetic interactions in Ni-doped ZnO are calculated using GGA and GGA + U method of density functional theory. The following three cases: (i) Ni-doped ZnO, (ii) (Ni, Al)-codoped ZnO, and (iii) (Ni, Li)-codoped ZnO are studied. The ferromagnetic ordering is always favorable for the three cases within GGA method. However, the ferromagnetic state is sometimes favorable after treating within the method of GGA + U. The GGA underestimates the correlated interactions especially when the Ni ions align directly to each other. (C) 2007 Elsevier B.V. All rights reserved.

International legal instruments relevant to fisheries and fishing communities : a handbook. Theme III. Oceans and fisheries management

This handbook provides detailed information for a wide range of legal instruments relevant to fisheries and fishworkers. It covers 114 legal instruments, categorized into the following seven themes: Theme I. Human Rights, Food Security, Women and Development. Theme II. Environment and Sustainable Development. Theme III. Oceans and Fisheries Management. Theme IV. Environmental Pollution Theme V. Fishing Vessels and Safety at Sea Theme VI. Labour Theme VII. Trade The handbook also includes the working of the instruments (decision-making bodies, monitoring and implementation agencies, periodicity of meetings, rules for participation in meetings of the decision-making bodies and implementation agencies for States and non-governmental organizations), regional instrument and agencies. Apart from being a ready reckoner to the instruments, it highlights the important sections of relevance to fisheries or small-scale fisheries and fishworkers. The companion CD-ROM provides the full texts of the instruments in a searchable database. The handbook will be useful for fishworker and non-governmental organizations, and also for researchers and others interested in fisheries issues.

International legal instruments relevant to fisheries and fishing communities : a handbook. Theme V. Fishing vessels and safety at sea

This handbook provides detailed information for a wide range of legal instruments relevant to fisheries and fishworkers. It covers 114 legal instruments, categorized into the following seven themes: Theme I. Human Rights, Food Security, Women and Development. Theme II. Environment and Sustainable Development. Theme III. Oceans and Fisheries Management. Theme IV. Environmental Pollution Theme V. Fishing Vessels and Safety at Sea Theme VI. Labour Theme VII. Trade The handbook also includes the working of the instruments (decision-making bodies, monitoring and implementation agencies, periodicity of meetings, rules for participation in meetings of the decision-making bodies and implementation agencies for States and non-governmental organizations), regional instrument and agencies. Apart from being a ready reckoner to the instruments, it highlights the important sections of relevance to fisheries or small-scale fisheries and fishworkers. The companion CD-ROM provides the full texts of the instruments in a searchable database. The handbook will be useful for fishworker and non-governmental organizations, and also for researchers and others interested in fisheries issues.

Study of the rocky intertidal communities of central and northern California: Years III and IV

The study objectives are to describe seasonal and successional variation in rocky intertidal community structure; determine the response of rocky intertidal communities to natural and human-induced disturbances and correlate these responses with successional, seasonal, and latitudinal variation; and correlate life history information and oil toxicity data with data from this and other relevant studies. The Year III and IV report is for the third (1987) and fourth (1988) years of a five-year field experimental study investigating two biological assemblages, the Mytilus assemblage and the Endocladia/Mastocarpus papillatus assemblage, that are being studied at six sites along the California coast. Volume I includes the report, Appendix A, and Appendix B. Volume II includes Appendix C. Volume III includes Appendix D. Volume IV includes Appendix E and Appendix F. Volume V includes Appendix G, Appendix H, and Appendix I.

Freezing characteristics of tropical fishes III. Spotted seer (Scomberomorus guttatus)

Skin-on fillets of spotted seer were frozen individually with different pre-freezing ice storage periods, and stored at -23°C and -l0°C. The frozen storage shelf life was evaluated, with respect to holding time in ice prior to freezing, by examining the extent of oxidative rancidity, protein denaturation, organoleptic changes etc. Fillets with pre-freezing ice storage periods of 0, 3, 5 and 7 days had frozen storage shelf-life of 32, 24, 20 and 16 weeks respectively at -23°C. The fillets stored in ice for more than 7 days are unsuitable for further processing. Storage temperature greatly affected keeping quality of frozen fillets. Freshly frozen fillets stored at -10°C became unpalatable at 16-20 weeks as compared to 28-32 weeks for the fillets stored at -23°C.

Fe/Cr氧化还原电池的铬负极和Cr(III)氧化过程的研究

氧化还原液流电池是近十几年来发展起来的一种大容量的贮能电池，目前研究比较成熟功率，容量较大的是盐酸体系Fe/Cr氧化还原电池。但是对于该体系的铬负极，仍然存在着氢气的伴随发生和铬盐溶液的时效陈化问题，此外，作为隔膜的离子交换膜也不能满足电池的性能要求。本文用循环伏安法、恒电流法、紫外可见分光光度法、交流阻抗法研究了铬负极的性质和溶液的时效陈化问题；探讨了三价铬离子的电化学还原过程；组装了试验型氯化铵体系的Fe/Cr氧化还原液流电池，测试了电池的性能；为降低隔膜的离子选择性的要求，对Cr(III)/Cr(VI)电对的氧化还原反应进行了探讨。讨论了三价铬离子在银离子存在下氧化成铬酸盐的反应机理。用循环伏安法研究了金、银、铜、石墨等电极材料对Cr(III)/Cr(rIII)电对氧化还原可逆性和析氢速度的影响。金电极能催化Cr(III)/Cr(II)电对的氧化还原反应，在溶液中含有Pb~(2+)离子时，具有较高的氢过电位。银、铜电极在电位扫描过程中不断地进行溶解和沉积，电极性能不稳定，而石墨电极上Cr(III)/Cr(II)电对的可连性较差。因此选择金作工作电极。研究了电解液中加入Pb、In、Tl的作用，结果表明，同时添加Pb-In、Pb-Tl比添加Pb、Tl等单一添加剂更能有效地提高氢过电位。电子探针分析表明，Pb、In、Tl在金基底上是均匀分布的。文献上尚未见到在这一电池体系中应用上述复合添加物的报导。在盐酸溶液中，存在着如下平衡：[Cr(H_2O)_4Cl_2] Cl·2H_2O <-> [Cr(H_2O)_5Cl]Cl_2·H_2O<->[Cr(H_2O)_6]Cl_3利用各级络合物的稳定常数计算了不同浓度的Cr(III)离子溶液中，上述三种络合物的浓度。以循环伏安曲线上Cr(III)的还原峰值电流i_p对Cr(H_2O)_4Cl_2~+和Cr(H_2O)_5Cl~+的浓度和作图，得到通过原点的直线。恒电流法研究发现，电位－时间曲线相继在-550mv·vs·scE和-660mv·vs·scE出现二个电位平阶，其电量比与Cr(H_2O)_4Cl_2~+、Cr(H_2O)_5Cl~2+的浓度比相当。据此认为参加电化学反应的活性离子是Cr(H_2O)_5Cl~(2+)和Cr(H_2O)_4Cl_2~+。利用循环伏安法比较了盐酸、氯化铵、醋酸、醋酸铵作电解液时Cr~(3+)离子的反应活性。盐酸体系中氢气的伴发生极为严重。醋酸、醋酸铵体系析氢电流较小、Cr~(3+)离子的反应活性也不高。相对来说，氯化铵体系对Cr(III)/Cr(II)电对的氧化还原反应有较高的活性，而且氢的析出电流也较小。紫外可见分光光度法对盐酸。氯化铵作电解液时铬络离子稳定性的研究表明，在溶液久置过程中，铬络离子在氯化铵体系中比在盐酸体系中稳定。循环伏安法的研究也符合这一结论。由于氯化铵体系的优点，组装了以氯化铵为电解液的铁铬单体电池。当充、放电电流密度为20mA/cm~2时，库仑效率达99％，瓦时效率在60％以上，电池的开路电压可达1.18V。与以盐酸为电解液的电池相比，具有电池开路电压高、放氢量小库仑效率高等优点。由于溶液的酸度低，也延缓了溶液对电池壳体及其附件的腐蚀。看来，它是一种很有希望的电解液体系。为了降低电池对离子交换膜的离子选择性要求，一种有效的方法是采用全铬电池体系，即正负极活性物质分别为Cr(III)/Cr(VI)和Cr(III)/Cr(II)。本文在Pt、石墨、钛电极上在硫酸溶液中对Cr(III)/Cr(VI)电对的氧化还原过程进行了探讨。循环伏安法表明，Cr(III)的氧化与氧的发生同时进行，加入Pb~(2+), Co~(2+)离子使Cr(III)离子的氧化电位负移。加入Ag~+时，在循环伏安曲线上出现Cr(III)离子的氧化峄。表明Ag~+对Cr(III)的氧化过程有较好的催化作用。在Cr(III)离子浓度0.1m时，峰值电位φ_P与扫描速度的对数logV呈线性关系，2ψ_p/2logv=100mv；峰值电流i_p与扫描速度v成正比。浓度在0.07M以下时，峰电位与扫描速度无关，峰电流与扫描速度平方根成正比，表现为扩散控制的过程。银离子存在下，Pt电极上Cr(III)离子的氧化过程的交流阻抗谱图呈现二个半圆，可以认为电极过程包括中间吸附物的生成。

新银盐光度法测定As(III)、As(II)、一甲基胂酸、二甲基胂酸及其应用

本论文新银盐分光光度法测定As(III)、As(V)、一甲基胂酸二甲基胂酸。包括三部分：（一）文献综述，对分光光度法测定形态砷的文献作了较为全面的评述，而且总结了其它仪器分析方法对形态砷的测定，并做了比较。（二）新银盐分光光度法测定As(III)、As(V)、一甲基胂酸和二甲基胂酸。该方法主要是在两种不同的酸条件下，分别两两发生四种形态的胂的氢化物，在两个不同波长下测量吸收，利用二元线性回归分析。得四种形态砷的含量。第一步在0.5M柠檬酸和柠檬酸钠的缓冲溶液中，用KBH_4还原片还原As(III)。二甲基胂酸为氢化物，用硝酸银一聚乙烯醇－乙醇吸收液吸收。在405nm和420nm波长处测量吸收；第二步在50%酒石酸介质中，用2片KBH_4发生As(V)、一甲基胂酸的氢化物，同上吸收，测量，二元线性回归分析结果，即得四种形态砷的含量。（三）新银盐分光光度法测定As(III)、As(V)、一甲基胂酸和二甲基胂酸－在实际样品中的应用。本文运用该种分析方法测定了水样、尿样、植扬样品和生物样品中形态砷的含量，取得了比较好的结果，回收率达95%以上。

稀土(III)及铜(II)、锌(II)有机磷（膦）酸酯配合物的晶体结构和振动光谱研究

本文包括标题配合物的结构和振动光谱两部分，共涉及了M(DMP)_n {n=2.3, M=2a, Nd, Cu. Zn}, Ln(DPP)_3{2n=2a-2u, Y}和Ln(BBP)_3 {Ln=La-Lu. Y}三类三十四个配合物。在结构方面，首次测定了Zn(DMP)_2和Cu(DMP)_2呈现出链状配位高聚结构，而La(DMP)_3, La(DMP)_3则为平面网状配位高聚结构。在Zn(DMP)_2, La(DMP)_3和Nd(DMP)_3中，配体以对称“O－P－O”桥键与金属原子配位，在相邻金属原子间形成双桥键。在Zn(DMP)_2中，每个Zn原子通过“O－P－O”双桥键与另两个Zn原子连接，Zn原子配位数为4，配位多面体为四面体构型；在La(DMP)_3和Nd(DMP)_3中，每个稀土原子通过“O－P－O”双桥键与另外三个稀土原子相连接，稀土原子的配位数为6，配位多面体LnO_6为八面体构型。在Cu(DMP)_3中， 配体以对称和非对称“O－P－O”桥键两种形式存在，其中非对称配位的配体形成为“Cu-O-P_O-Cu"-Cu，在铜原之间形成了一个单氧桥键。每个Cu原子通过双“O－P－O”桥键以及双单氧原子桥键与另外三个Cu原子相连接，Cu原子配位数为5，配位多面体为四角锥构型。在振动光谱方面，得到了上述配合物较为完整的光谱数据，并对主要光谱带进行了归属，如V_(M-O), V_(PO_2), V_(P-O(c)),VC-O, VP-C及σ_PO_2等。在稀土配合物中，稀土配位键的伸缩振动V_(vn-o)位于250cm~(-1)附近。V_(Cu)和V_(Zn-o)，在Cu(DMP)_2和Zn(DMP)_2中，分别为(412cm~(-1), 370cm~(-1))和(393cm~(-1), 386cm~(-1))。V_(as)PO_2和V_sPO_2，在配合物振动光谱中，分别在1130－1249cm~(-1)区和1084－1156cm~(-1)区。在稀土配合物中，VL_(n-o), V_(as)PO_2频率值，随镧系收缩逐渐递增。在Cu(DMP)_2红外谱中，非对称配体和对称配体的V_(as)PO_2和V_sPO_2, 分别为(1249cm~(-1)，1156cm~(-1))及(1177cm~(-1)，1090cm~(-1))，其劈裂值△V(V_(as)PO_2-V_sPO_2)为93cm~(-1)和87cm~(-1)。通过对配合物的常温和低温红外光谱的比较，确认了La(DMP)3和Nd(DMP)_3的176cm~(-1)、Ln(DPP)_3和Ln(BBP)_3的150cm~(-1)附近吸收为晶格振动。Ln(DPP)_3、Ln(BBP_3)的光谱性质与Ln(DMP)_3相似，我们认为它们之间具有相同的骨架结构－平面网状配位高聚结构。

MOCVD growth of high quality crack-free GaN on Si(III) substrates

High quality crack free GaN epilayers were grown on Si(111) substrates. Low temperature AlN interlayer grown under low V/III ratio was used to effectively eliminate the formation of micro-cracks. It is found that tensile stress in the GaN epilayer decreases as the N/Al ratio decreases used for AlN interlayer growth. The high optical and structural qualities of the GaN/Si samples were characterized by RBS, PL and XRD measurements. The RT-PL FWHM of the band edge emission is only 39.5meV The XRD FWHM of the GaN/Si sample is 8.2arcmin, which is among the best values ever reported.

Ethylene polymerization, and the copolymerizations of ethylene with hexene or norbornene with highly active mono(beta-enaminoketonato) vanadium(III) catalysts

Five novel vanadium(III) complexes [PhN = C(R-2)CHC(R-1)O]VCl2(THF)(2) (4a: R-1 = Ph, R-2 = CF3; 4b: R-1 =t-Bu, R-2 = CF3; 4c: R-1 = CF3, R-2 = CH3; 4d: R-1 = Ph, R-2 = CH3; 4e: R-1 = Ph, R-2 = H) have been synthesized and characterized. On activation with Et2AlCl, all the complexes, in the presence of ethyl trichloroacetate (ETA) as a promoter, are highly active precatalysts for ethylene polymerization, and produce high molecular weight and linear polymers. Catalyst activities more than 16.8 kg PE/mmolv h bar and weight-average molecular weights higher than 173 kg/ mol were observed under mild conditions.

The near-infrared optical properties of an Nd (III) complex and its potential application in electroluminescence

A trivalent neodymium ion (Nd3+) complex Nd(PM)(3)(TP)(2) was synthesized, and its optical properties was studied by introducing Judd-Ofelt theory to calculate the radiative transition rate and the radiative decay time of the F-4(3/2) -> (4)l(J), transitions in this Nd(III) complex. The strong emissions of this complex at near-infrared region were owing to the efficient energy transfer from ligands to center metal ion. The potential application of this complex in NIR electroluminescence was studied by fabricating several devices. The maximum NIR irradiance was obtained as 2.1 mW/m(2) at 16.5 V.