History of the conquest of Mexico, with a preliminary view of the ancient Mexican civilization, and the life of the conqueror, Hernando Cortez.

Mode of access: Internet.

Antiquarian, ethnological, and other researches in New Granada, Equador, Peru and Chili, with observations on the pre-Incarial, Incarial and other monuments of Peruvian nations.

Mode of access: Internet.

Report of the tests of metals and other materials for industrial purposes; made with the United States testing machine at Watertown arsenal, Massachusetts.

Mode of access: Internet.

A compleat history of the present state of war in Africa, between the Spaniards and Algerines ; giving a full and exact account of Oran and Al-Mursa ; compiled from the best approved Spanish writers ; the author's twenty years knowledge of the country ; and from diverse late conferences with Haj Mahammed, the Algerine envoy and Haj Ali, His Excellency's secretary, now here resident ; with a new map of the Kingdom of Algiers ; and several useful annotations /

Mode of access: Internet.

Observations on the state of historical literature, and on the Society of antiquaries, and other institutions for its advancement in England; with remarks on record offices, and on the proceedings of the Record commission. Addressed to the secretary of state for the Home department ...

Dedicated to the "Right Honorable the Viscount Melbourne, secretary of state for the Home department".

Report of the Tests of Metals and Other Materials for Industrial Purposes, Made with the United States Testing Machine at Watertown Arsenal, Massachusetts

Mode of access: Internet.

Thirteenth census of the United States taken in the year 1910 : Abstract of census. Statistics of population, agriculture, manufactures, and mining for the United States, the states, and principal cities, with supplement for Kansas containing statistics for the state, counties, cities, and other divisions.

At head of title: Department of Commerce and Labor. Bureau of the Census. E. Dana Durand, director.

Thirteenth census of the United States taken in the year 1910. Statistics for Kentucky containing statistics of population, agriculture, manufactures, and mining for the state, counties, cities, and other divisions. Reprint of the Supplement for Kentucky published in connection with the Abstract of the census.

At head of title: Department of commerce and labor. Bureau of the census. E. Dana Durand, director.

NMR spectroscopy in the presence of ultrasound and other perturbations

The work described in this thesis has been concerned with exploring the potential uses of ultrasound in Nuclear Magnetic Resonance (NMR) spectroscopy, The NMR spectra of liquids provide detailed structural information that may be deduced from the chemical shifts and spin-spin coupling, that are evident in the narrow resonances, arising from some of the nuclear broadening interactions being reduced to zero. In the solid state, all of the nuclear broadening interactions are present and broad lines in the NMR spectrum are observed. Current techniques employed to reduce the line widths in solids are based on coherent averaging techniques such as MAS NMR1,2 which can remove first order interactions. Recently DOR3 and DAS4 have become available to remove higher order interactions. SINNMR (Sonically Induced Narrowing of the NMR spectra of solids) has been reported by Homer et al5 and developed by Homer and Howard6 to reduce the line widths of solids. The basis of their work is the proposal that a colloidal suspension of solid particles can be made to move like large molecules by using ultrasonic agitation. The advantage of the technique is that the particles move incoherently removing all of the nuclear interactions responsible for broad lines. This thesis describes work on the extension of SINNMR by showing that the line width of 27AI and 11B for the glass Na20/B203/AI203 can be reduced by placing solid particles in a colloidal suspension. Further line width reduction is possible by applying ultrasound, at 2 MHz, of sufficient intensity. It is proposed that a cavitation field is responsible for imparting sufficient rotational motion to the solid particles to partially average the nuclear interactions responsible for broad lines. Rapid stirring of the colloidal suspension generates turbulent flow, however, the motion is insufficient to narrow the line widths for 27AI in the glass. Investigations of sonochemical reactions for in situ rate measurements by NMR have been made. 8y using the Weissler reaction7, it has been shown that ultrasonic cavitation is possible up to 10MHz. Preliminary studies have been carried out into the rate of ultrasonic polymerisation of methylmethacrylate by NMR. Long range order in liquid crystals can imposed when they are aligned in the presence a magnetic field. The degree of alignment can be monitored by NMR using, for example a deuterated solute added to the liquid crystal8. Ultrasonic streaming can then be employed to deflect the directors of the liquid crystal from their equilibrium position, resulting in a change In the NMR spectrum. The angle of deflection has been found for the thermotropic liquid crystal (I35) to be ca, 35° and for the lyotropic (ZLI-1167) to be ca, 20°, Mechanical stirring can used to re- orientate the liquid crystal but was found to give a smaller deflection, In a separate study, that did not use ultrasound, it has been found that the signal to noise ratio of 13C NMR signals can be enhanced by rapidly stirring a Iiquid. Accelerating the diffusion of nuclei out of the coil region enables M0 to be re-established more rapidly than the normal relaxation process. This allows the pulse repetition rate to be reduced without saturating the spin system. The influence of varying the relaxation delay, acquisition time and inter-pulse delay have been studied and parameters optimised. By studying cholesterol the technique was found to be most effective for nuclei with long relaxation times, such as quaternary carbon sites. Key Worde: NMR, Ulf.rasciund, 1,.lqi.fi!:l cryllltalt!h SCll1C1otlemlstryl I!r1hano~d algnflllf

An investigation of the effects of antitumour and other drugs on cell morphology and the cytoskeleton of erythrocytes

Human arythrocytes were used as a model system for an investigation of the mechanism of action of the antiproliferative drug Adriamycin. Erythrocytes were induced to undergo a change in morphology by elevation of intracellular calcium. It was revealed that the widely used media employed for the study of morphological change were unsuitable; a new incubation medium was developed so that cells were metabolically replete. In this medium echinocytosis took place both in a calcium concentration- and time-dependent manner. Pretreatment of erythrocytes with Adriamycin (10 M for 10 mins) protected the erythrocytes against calcium-induced echinocytosis at calcium concentrations < 150M. SDS-PAGE analysis of the cytoskeletal proteins prepared from erythrocytes revealed the calcium-induced proteolysis of two main cytoskeletal proteins: band 2:1 and band 4:1. Only the rate of the proteolysis of band 2.1 correlated with the onset of echinocytosis. Adriamycin inhibited the breakdown of band 2.1 even when the cells formed echinocytes; this raises doubts concerning the importance of band 2.1 in the maintenance of discocyte morphology. Adriamycin only marginally inhibited the purified calcium-activated thio protease (calpain). Calcium-loading of human erythrocytes increased the phosphorylation of several major cytoskeletal proteins including pp120, band 3, band 4.1 and band 4.9. The pattern of increase resembled that induced by 12-0-tetradecanoyl-phorbol-13-acetate. Pre-treatment with Adriamycin prior to calcium loading caused a general lowering of basal phosphorylation. Adriamycin had no effect on the activity of the calcium-activated phospholipid-dependent protein kinase (protein kinase C). A hypothesis is put forward that the morphological transition of erythrocytes might be dependent upon the activity of a contractile system.

Cryptic splicing events in the iron transporter ABCB7 and other key target genes in SF3B1-mutant myelodysplastic syndromes

The splicing factor SF3B1 is the most frequently mutated gene in myelodysplastic syndromes (MDS), and is strongly associated with the presence of ring sideroblasts (RS). We have performed a systematic analysis of cryptic splicing abnormalities from RNA sequencing data on hematopoietic stem cells (HSCs) of SF3B1-mutant MDS cases with RS. Aberrant splicing events in many downstream target genes were identified and cryptic 3' splice site usage was a frequent event in SF3B1-mutant MDS. The iron transporter ABCB7 is a well-recognized candidate gene showing marked downregulation in MDS with RS. Our analysis unveiled aberrant ABCB7 splicing, due to usage of an alternative 3' splice site in MDS patient samples, giving rise to a premature termination codon in the ABCB7 mRNA. Treatment of cultured SF3B1-mutant MDS erythroblasts and a CRISPR/Cas9-generated SF3B1-mutant cell line with the nonsense-mediated decay (NMD) inhibitor cycloheximide showed that the aberrantly spliced ABCB7 transcript is targeted by NMD. We describe cryptic splicing events in the HSCs of SF3B1-mutant MDS, and our data support a model in which NMD-induced downregulation of the iron exporter ABCB7 mRNA transcript resulting from aberrant splicing caused by mutant SF3B1 underlies the increased mitochondrial iron accumulation found in MDS patients with RS.Leukemia advance online publication, 17 June 2016; doi:10.1038/leu.2016.149.

The development of a photoacoustic Instrument for the monitoring of oil and other hydrocarbons in water.

The present methods for the detection of oil in discharge water are based either on chemical analysis of intermittent samples or bypass pipelines with instrumentation to detect either dissolved or dispersed hydrocarbons by a variety of optical techniques including absorption, scattering and fluorescence. However, test have shown that no single instruments entirely meets either present needs or satisfies the requirements of the future more stringent legislation which may limit total hydrocarbon content to 30 ppm or even less. Hence, in this paper, a detector is devised which can detect both dissolved and dispersed oil products, has a high immunity to scattering and can operate in-line and harsh environments with a detection sensitivity of a few ppm throughout a wide range of operations.

A new genus and two new species of Stevardiinae (Characiformes: Characidae) with a hypothesis on their relationships based on morphological and histological data

Lepidocharax, new genus, and Lepidocharax diamantina and L. burnsi new species from eastern Brazil are described herein. Lepidocharax is considered a monophyletic genus of the Stevardiinae and can be distinguished from the other members of this subfamily except Planaltina, Pseudocorynopoma, and Xenurobrycon by having the dorsal-fin origin vertically aligned with the anal-fin origin, vs. dorsal fin origin anterior or posterior to anal-fin origin. Additionally the new genus can be distinguished from those three genera by not having the scales extending over the ventral caudal-fin lobe modified to form the dorsal border of the pheromone pouch organ or to represent a pouch scale in sexually mature males. In this paper, we describe these two recently discovered species and the ultrastructure of their spermatozoa.

Attributions for the performance of self and other: It matters who the "other" is

This study tested hypotheses that locus of causality attributions for the academic performance of others are influenced by whether the other is a specific individual, or a typical other, and whether the other is similar or dissimilar to self. The research was carried out in two studies. Study 1 entailed development of two scales to measure perceptions of interpersonal similarity: 254 Australian undergraduates rated their similarity to either a specific other or to typical other students. In Study 2, 332 subjects completed one of the 16-item scales developed in Study 1, along with Rosenberg's self-esteem scale, and self-attribution and other-attribution versions of the Multidimensional Multi-attribution Causation Scale (MMCS). Results showed that attributions for the academic performance of others were strongly affected by whether the other was perceived to be similar or dissimilar to self, especially when the other was a specific individual. In particular, causal attributions for similar specific others were more favourable than attributions for self.