A theory of wing-propulsion combinations in slow flight.

"Project No. 9-38-01-00 Task 902. Contract No. DA 44177-TC-439. U. S. Army Transportation Research and Development Command, Transportation Corps, Fort Eustis, Virginia."

A dictionary of chemistry, exhibiting the present state of the theory and practice of that science, its application to natural philosophy, the processes of manufactures, metallurgy, and numerous other arts dependant on the properties and habitudes of bodies, in the mineral, vegetable, and animal kingdoms. With a considerable number of tables, expressing the elective attractions, specific gravities, comparative heats, component parts, combinations, and other affections of the objects of chemical research. Illustrated with engravings.

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The gradual reader, first step, or, Exercises in articulation : designed to develop and strengthen the organs of speech, and to facilitate the correct utterance of the elementary sounds and their combinations : published without the reading lessons, at the request of teachers : for the use of pupils in the higher classes /

Publisher's advertisements on back cover.

Der physikalische und musikalische Tonmesser : welcher durch den Pendel, dem Auge sichtbar, die absoluten Vibrationen der Töne, der Haupt-Gattungen von Combinations-Tönen, so wie die schärfste Genauigkeit gleichschwebender und mathematischer Accorde beweist /

Mode of access: Internet.

Lexicon der anorganischen verbindungen unter berücksichtigung von additions-verbindungen mit organischen komponenten = Dictionary of the organic compounds including the additional combinations with organic compounds ; Mit unterstützung der Deutschen chemischen gesellshaft, hrsg. im auftrage des Vereins deutscher chemiker /

Tables.

Trusts, or industrial combinations and coalitions in the United States;

Bibliography: p. 338-350.

Operator, organizational, direct support, and general support maintenance manual including repair parts and special tool lists ... : various machine gun mounts and combinations used on tactical and armored vehicles : mounts, machine gun ... 1005-774-6836 (M548 carrier).

"February 1973."

New names and new combinations in the order Actinomycetales Buchanan 1917,

Bibliography: p. 46-55.

A comparison of certain combinations of oat varieties as crown rust differentials /

Cover title.

Industrial combinations and trusts.

Mode of access: Internet.

Monopolistic combinations in the German coal industry,

"Bibliographical references": p. [328]-334.

The detection of interaction effects ; a report on a computer program for the selection of optimal combinations of explanatory variables /

Errata sheet inserted.

Human science, or, Phrenology : its principles, proofs, faculties, organs, temperaments, combinations, conditions, teachings, philosophies, etc., etc. : as applied to health, its values, laws, functions, organs, means, preservation, restoration, etc. : mental philosophy, human and self improvement, civilization, home, country, commerce, rights, duties, ethics, etc. : God, His existence, attributes, laws, worship, natural theology, etc. : immortality, its evidences, conditions, relations to time, rewards, punishments, sin, faith, prayer, etc. : intellect, memory, juvenile and self education, literature, mental discipline, the senses, sciences, arts, avocations, a perfect life, etc., etc., etc. /

Mode of access: Internet.

Cases on contracts and combinations in restraint of trade, selected from the decisions of English and American courts,

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Ventilatory responses of healthy subjects to intravenous combinations of morphine and oxycodone under imposed hypercapnic and hypoxaemic conditions

Aims Previous isobolographic analysis revealed that coadministration of morphine and oxycodone produces synergistic antinociception in laboratory rodents. As both opioids can produce ventilatory depression, this study was designed to determine whether their ventilatory effects were synergistic when coadministered to healthy human subjects. Methods A placebo-controlled, randomized, crossover study was performed in 12 male volunteers. Ventilatory responses to hypoxaemia and hypercapnia were determined from 1-h intravenous infusions of saline ('placebo'), 15 mg morphine sulphate (M), 15 mg oxycodone hydrochloride (O), and their combination in the dose ratios of 1 : 2, 1 : 1, 2 : 1. Drug and metabolite concentrations in serial peripheral venous blood samples were measured by high-performance liquid chromatography-MS/MS. Results 'Placebo' treatment was without significant ventilatory effects. There were no systematic differences between active drug treatments on either the slopes or intercepts of the hypoxaemic and hypercapnia ventilation responses. During drug treatment, the mean minute ventilation at PETCO2 = 55 mmHg (V-E55) decreased to 74% of the subjects' before treatment values (95% confidence interval 62, 87), 68% (57, 80), 69% (59, 79), 68% (63, 73), and 61% (52, 69) for M15, M10/O5, M7.5/O7.5, M5/O10 and O15, respectively. Recovery was more prolonged with increasing oxycodone doses, corresponding to its greater potency and lower clearance compared with morphine. Conclusions Although adverse ventilatory effects of these drugs were found as expected, no unexpected or disproportionate effects of any of the morphine and oxycodone treatments were found that might impede their use in combination for pain management.