The panorama of science and art; embracing the sciences of aerostation, agriculture and gardening, ... The arts of building, brewing, bleaching, ... The methods of working in wood and metal, applicable in annealing, boring and drilling, ... and a miscellaneous selection of interesting and useful processes and experiments. Vol. I.

Mode of access: Internet.

A new dictionary of the Spanish and English languages : wherein the words are correctly explained, agreeably to their different meanings and a great variety of terms, relating to the arts, sciences, manufactures, merchandise, navigation, and trade, elucidated /

Title page of v. 2 in Spanish.

Neuman and Baretti's dictionary of the Spanish and English languages : wherein the words are correctly explained, agreeably to their different meanings and a great variety of terms, relating to the arts, sciences, manufactures, merchandise, navigation, and trade, elucidated ...

v.1 Spanish and English.--v.2. English and Spanish.

Neuman and Baretti's dictionary of the Spanish and English languages; wherein the words are correctly explained, agreeably to their different meanings, and a great variety of terms, relating to the arts, sciences, manufactures, merchandise, navigation, and trade, elucidated.

Volume one has imprint date: 1837.

Neuman and Baretti's dictionary of the Spanish and English languages; wherein the words are correctly explained, agreeably to their different meanings, and a great variety of terms, relating to the arts, sciences, manufactures, merchandise, navigation, and trade, elucidated.

Volume one has imprint date: 1837.

A new history of the life and reign of the Czar Peter the Great, Emperor of all Russia, and father of his country : Giving an exact relation of I. His travels, studies, and personal fatigues, for the attaining of knowledge in civil and military affairs, and the improvement of his subjects. II. His introduction of arts and sciences, a naval force, and commerce with foreign nations; also his many reformations in church and state, the army, and the customs and manners of his people. III. His wars with the Swedes, Turks, Tartars and Persians; victories by sea and land; acquisitions of territory, and increase of power. IV. His regard to genius and merit, particularly in the instances of General Le Fort, Prince Menzikoff, and the Empress Catharine: and his severe justice on offenders, exemplified in the proceedings against the czarewitz, and others. /

By John Bancks.

A catalog of guides to outdoor recreation areas and facilities.

Mode of access: Internet.

Neuman and Baretti's dictionary of the Spanish and English languages : wherein the words are correctly explained, agreeable to their different meanings, and a great variety of terms, relating to the arts, sciences, manufactures, merchandise, navigation and trade elucidated.

Spine title: Newman's Spanish & English dictionary.

Encyclopaedia Americana. A popular dictionary of arts, sciences, literature, history, politics and biography, a new edition; including a copious collection of original articles in American biography; on the basis of the seventh edition of the German Conversations-Lexicon.

Supplementary volume ... vol. xiv ed. by Henry Vethake ... Philadelphia, Lea and Blanchard, 1850.

A new key to the exact sciences, or, A new and practical theory by which mathematical problems or algebraic equations of almost every description can be solved with accuracy : and with greater facility and simplicity than they can be by any method that has yet been given by any other author : in which are also introduced, a variety of useful and interesting problems, that have never before been proposed, and which it is believed cannot be solved by any methods or rules except those here laid down /

Mode of access: Internet.

Encyclopædia Americana. A popular dictionary of arts, sciences, literature, history, politics, and biography. Vol. XIV.

Mode of access: Internet.

Land and water conservation fund. Hearing before the Committee on Interior and Insular Affairs, United States Senate, Eighty-eighth Congress, second session, on H.R. 3846, an act to establish a land and water conservation fund to assist the States and Federal agencies in meeting present and future outdoor recreation demands and needs of the American people, and for other purposes. July 28, 1964.

Mode of access: Internet.

Encyclopaedia Americana. A popular dictionary of arts, sciences, literature, history, politics and biography. A new ed.; including a copious collection of original articles in American biography; on the basis of the 7th ed of the German Conversations-lexicon.

Mode of access: Internet.

Has DRG payment influenced the technical efficiency and productivity of diagnostic technologies in Portuguese public hospitals? An empirical analysis using parametric and non‐parametric methods

The use of Diagnosis Related Groups (DRG) as a mechanism for hospital financing is a currently debated topic in Portugal. The DRG system was scheduled to be initiated by the Health Ministry of Portugal on January 1, 1990 as an instrument for the allocation of public hospital budgets funded by the National Health Service (NHS), and as a method of payment for other third party payers (e.g., Public Employees (ADSE), private insurers, etc.). Based on experience from other countries such as the United States, it was expected that implementation of this system would result in more efficient hospital resource utilisation and a more equitable distribution of hospital budgets. However, in order to minimise the potentially adverse financial impact on hospitals, the Portuguese Health Ministry decided to gradually phase in the use of the DRG system for budget allocation by using blended hospitalspecific and national DRG casemix rates. Since implementation in 1990, the percentage of each hospitals budget based on hospital specific costs was to decrease, while the percentage based on DRG casemix was to increase. This was scheduled to continue until 1995 when the plan called for allocating yearly budgets on a 50% national and 50% hospitalspecific cost basis. While all other nonNHS third party payers are currently paying based on DRGs, the adoption of DRG casemix as a National Health Service budget setting tool has been slower than anticipated. There is now some argument in both the political and academic communities as to the appropriateness of DRGs as a budget setting criterion as well as to their impact on hospital efficiency in Portugal. This paper uses a twostage procedure to assess the impact of actual DRG payment on the productivity (through its components, i.e., technological change and technical efficiency change) of diagnostic technology in Portuguese hospitals during the years 1992–1994, using both parametric and nonparametric frontier models. We find evidence that the DRG payment system does appear to have had a positive impact on productivity and technical efficiency of some commonly employed diagnostic technologies in Portugal during this time span.

Assessment of the suitability of public mobile data networks for aircraft telemetry and control purposes

This paper provides a review of the state of the art relevant work on the use of public mobile data networks for aircraft telemetry and control proposes. Moreover, it describes the characterisation for airborne uses of the public mobile data communication systems known broadly as 3G. The motivation for this study was the explore how this mature public communication systems could be used for aviation purposes. An experimental system was fitted to a light aircraft to record communication latency, line speed, RF level, packet loss and cell tower identifier. Communications was established using internet protocols and connection was made to a local server. The aircraft was flown in both remote and populous areas at altitudes up to 8500 ft in a region located in South East Queensland, Australia. Results show that the average airborne RF levels are better than those on the ground by 21% and in the order of - 77dbm. Latencies were in the order of 500ms (1/2 the latency of Iridium), an average download speed of 0.48Mb/s, average uplink speed of 0.85Mb/s, a packet of information loss of 6.5%. The maximum communication range was also observed to be 70km from a single cell station. The paper also describes possible limitations and utility of using such communications architecture for both manned and unmanned aircraft systems.