The Canadas, as they at present commend themselves to the enterprize of emigrants, colonists, and capitalists. Comprehending a variety of topographical reports concerning the quality of the land, etc., in different districts; and the fullest general information:

Mode of access: Internet.

Proceedings of the ... annual meeting of the Michigan State Bar Association, with reports of committees, lists of officers, members, etc.

Proceedings of the 7th-9th, 11th meetings 1896-98, 1900 published as issues of Detroit legal news.

Microscopic anatomy of the temporal bone; a photographic survey of serial sections of the temporal bone cut in the three routine planes of sectioning human specimens,

1971 ed. published under title: Surgical and microscopic anatomy of the temporal bone.

French châteavx and gardens in the XVIth centvry : a series of reproductions of contemporary drawings hitherto unpublished /

The drawings reproduced are in the British Museum, London.

History and statistics of Brown County, Kansas, from its earliest settlement to the present time, embracing incidents and hardships of pioneer life, the rise and progress made in twenty-two years, location, resources, fertility of its soil, etc., etc.,

Mode of access: Internet.

The complete work of Rembrandt : history, description and heliographic reproduction of all the master's pictures, with a study of his life and his art /

"A list of pictures by Rembrandt which have changed hands during the publication of the present work": v. 8, p. [373]-[378]

Examples of Gothic architecture : selected from various ancient edifices in England ; consisting of plans, elevations, sections, and parts at large ; calculated to exemplify the various styles and the practical construction of this admired class of architecture ; accompanied by historical and descriptive accounts /

Vols. 2 and 3 by Augustus Pugin and Augustus Welby Pugin.

Comments on S. 214--a bill to enhance the integrity of the Social Security card /

"April 18,1990."

Lists of paintings, drawings, and Japanese prints in the permanent collections of the Department of Fine Arts; a preliminary publication, subject to revision.

Mode of access: Internet.

Computer interpretation of engineering drawings as solid models

Much of the geometrical data relating to engineering components and assemblies is stored in the form of orthographic views, either on paper or computer files. For various engineering applications, however, it is necessary to describe objects in formal geometric modelling terms. The work reported in this thesis is concerned with the development and implementation of concepts and algorithms for the automatic interpretation of orthographic views as solid models. The various rules and conventions associated with engineering drawings are reviewed and several geometric modelling representations are briefly examined. A review of existing techniques for the automatic, and semi-automatic, interpretation of engineering drawings as solid models is given. A new theoretical approach is then presented and discussed. The author shows how the implementation of such an approach for uniform thickness objects may be extended to more general objects by introducing the concept of `approximation models'. Means by which the quality of the transformations is monitored, are also described. Detailed descriptions of the interpretation algorithms and the software package that were developed for this project are given. The process is then illustrated by a number of practical examples. Finally, the thesis concludes that, using the techniques developed, a substantial percentage of drawings of engineering components could be converted into geometric models with a specific degree of accuracy. This degree is indicative of the suitability of the model for a particular application. Further work on important details is required before a commercially acceptable package is produced.

A hiány újratermelése (The reproduction of shortage)

Sporadic lack of consumer articles, the housing shortage, disturbances of material supply, and shortages of investment goods and of labour may be traced back to a common main cause. Shortage is constantly reproduced by specific features of the economic mechanism. The first part of the article consists of micro-analysis, mainly of the productive enterprise. Efforts to increase production may run up against ceilings of three kinds: constraints on physical resources, constraints on demand, and the budget constraint on enterprises. It is an important feature of a system which of these constraints takes effect. Resource-constrained systems can be distinguished from demand-constrained ones here. In the former, production is limited by production bottlenecks, in the latter by buyer demand. The socialist economy in its "classical" form belongs to the former type. It is related to whether the budget constraint on the enterprise is "hard" or "soft". If hard, enterprise spending is limited by its financial scope, if soft (its losses offset almost automatically) its demand becomes almost insatiable. The second part performs a macro-analysis, showing the mechanism of "suction" with the aid of a hydraulic analogy. The enterprise sector "pumps away" reserves and surpluses of the system, mainly due to the "investment hunger" that appears in the wake of expansionist efforts. Finally the article discusses briefly the interrelations between shortage and inflation.

Seawater carbonate chemistry and reproduction of the two calanoid copepods Centropages typicus and Temora longicornis in a laboratory experiment

Some planktonic groups suffer negative effects from ocean acidification (OA), although copepods might be less sensitive. We investigated the effect of predicted CO2 levels (range 480-750 ppm), on egg production and hatching success of two copepod species, Centropages typicus and Temora longicornis. In these short-term incubations there was no significant effect of high CO2 on these parameters. Additionally a very high CO2 treatment, (CO2 = 9830 ppm), representative of carbon capture and storage scenarios, resulted in a reduction of egg production rate and hatching success of C. typicus, but not T. longicornis. In conclusion, reproduction of C. typicus was more sensitive to acute elevated seawater CO2 than that of T. longicornis, but neither species was affected by exposure to CO2 levels predicted for the year 2100. The duration and seasonal timing of exposures to high pCO2, however, might have a significant effect on the reproduction success of calanoid copepods.

Seawater carbonate chemistry and reproduction of a coral reef fish in a laboratory experiment

Ocean acidification is predicted to negatively impact the reproduction of many marine species, either by reducing fertilization success or diverting energy from reproductive effort. While recent studies have demonstrated how ocean acidification will affect larval and juvenile fishes, little is known about how increasing partial pressure of carbon dioxide (pCO2) and decreasing pH might affect reproduction in adult fishes. We investigated the effects of near-future levels of pCO2 on the reproductive performance of the cinnamon anemonefish, Amphiprion melanopus, from the Great Barrier Reef, Australia. Breeding pairs were held under three CO2 treatments [Current-day Control (430 µatm), Moderate (584 µatm) and High (1032 µatm)] for a 9-month period that included the summer breeding season. Unexpectedly, increased CO2 dramatically stimulated breeding activity in this species of fish. Over twice as many pairs bred in the Moderate (67% of pairs) and High (55%) compared to the Control (27%) CO2 treatment. Pairs in the High CO2 group produced double the number of clutches per pair and 67% more eggs per clutch compared to the Moderate and Control groups. As a result, reproductive output in the High group was 82% higher than that in the Control group and 50% higher than that in the Moderate group. Despite the increase in reproductive activity, there was no difference in adult body condition among the three treatment groups. There was no significant difference in hatchling length between the treatment groups, but larvae from the High CO2 group had smaller yolks than Controls. This study provides the first evidence of the potential effects of ocean acidification on key reproductive attributes of marine fishes and, contrary to expectations, demonstrates an initially stimulatory (hormetic) effect in response to increased pCO2. However, any long-term consequences of increased reproductive effort on individuals or populations remain to be determined.

Investigations on growth ecology and reproduction of Sargassum sp. and Gracilaria on intertidal region in Bandar Lenge

Investigations on growth and quantity of phycocolloids of Sargassum sp. and Gracilaria corticata was done on field and laboratorial works over one year from January 2003 to May 2004. Sargassum thalli began growth from January. The highest biomass value recorded 1611.04 gm^-2 was obtained in November. The receptacles appeared on November and released eggs. The senescence of Sargassum thalli was in December and the new thallus began to grow from January, The highest relative growth rate (6.74 percent) was in February. The relative growth rate showed significant correlation (p<0,05) with temperature. The highest value of alginate was in November (10.02 percent). Alginat content showed significant correlations (p<0.05) with Sargassum biomass. There was no significant effect of environmental factors on alginate content. The highest biomass of Graciiaria was in Match (49.88 gm^-2). Maximum relative growth rate of Gracilara (2 percent) was in December. Relative growth rate of Gracilaria (2.8 percent) was in December. Relative growth rate of Gracilaria showed significant correlations (p<0.05) with temperature. There was significant effect of ammonium (p<0.05) on growth factors of Gracilaria, maximum agar content was in August {10.005 percent). The yield of agar showed significant correlation (p<0.05) with Gracilaria biomass and ammonium in field and laboratory.