Men's Glee Club (1959 European Tour - Group phot in front of the Brandenburg Gate in Berlin

23775

Men's Glee Club - 1971 European Tour. Group photo in front of Eiffel Tower

23776

The fatal effects of gambling exemplified in the murder of Wm. Weare, and the trial and fate of John Thurtell, the murderer, and his accomplices : with biographical sketches of the parties concerned ... : to which is added, the Gambler's scourge, a complete exposé of the whole system of gambling in the metropolis, with memoirs and anecdotes of notorious blacklegs.

Goldsmiths'-Kress no. 24260.

A compilation of constitutional provisions, statutes, and cases relating to the system of taxation in the state of New York /

Mode of access: Internet.

A compendious system of anatomy : In six parts. Part I. Osteology. II. Of the muscles, &c. III. Of the abdomen. Part IV. Of the thorax. V. Of the brain and nerves. VI. Of the senses. From the Encyclopaedia. Illustrated with twelve large copperplates.

Austin

Impact of prediction accuracy on costs-noise technology applications in helicopter /

Mode of access: Internet.

Microcomputer applications in manufacturing /

Includes bibliographical references and index.

A catalogue of the indigenous and exotic plants growing in Ceylon, distinguishing the several esculent vegetables, fruits, roots and grains; together with a sketch of the divisions of genera and species in use amongst the Singhalese. Also an outline of the Linnaean sexual system of botany: in the English and Singhalese languages. For the use of the Singhalese.

"Additions" and "Corrections": [4] p. at end.

A system of instruction in qualitative chemical analysis,

Mode of access: Internet.

Functional Optical Coherence Tomography: In Vivo Applications in Dermatology and Neuroscience

Thesis (Ph.D.)--University of Washington, 2016-06

Genetic algorithms with applications in wireless communications

Genetic algorithms (GAs) are known to locate the global optimal solution provided sufficient population and/or generation is used. Practically, a near-optimal satisfactory result can be found by Gas with a limited number of generations. In wireless communications, the exhaustive searching approach is widely applied to many techniques, such as maximum likelihood decoding (MLD) and distance spectrum (DS) techniques. The complexity of the exhaustive searching approach in the MLD or the DS technique is exponential in the number of transmit antennas and the size of the signal constellation for the multiple-input multiple-output (MIMO) communication systems. If a large number of antennas and a large size of signal constellations, e.g. PSK and QAM, are employed in the MIMO systems, the exhaustive searching approach becomes impractical and time consuming. In this paper, the GAs are applied to the MLD and DS techniques to provide a near-optimal performance with a reduced computational complexity for the MIMO systems. Two different GA-based efficient searching approaches are proposed for the MLD and DS techniques, respectively. The first proposed approach is based on a GA with sharing function method, which is employed to locate the multiple solutions of the distance spectrum for the Space-time Trellis Coded Orthogonal Frequency Division Multiplexing (STTC-OFDM) systems. The second approach is the GA-based MLD that attempts to find the closest point to the transmitted signal. The proposed approach can return a satisfactory result with a good initial signal vector provided to the GA. Through simulation results, it is shown that the proposed GA-based efficient searching approaches can achieve near-optimal performance, but with a lower searching complexity comparing with the original MLD and DS techniques for the MIMO systems.

Prospective case review of a global e-health system for doctors in developing countries

The Swinfen Charitable Trust has managed email consultations for doctors in developing countries since 1999. The process was handled manually for the first three years and then subsequently using an automatic message-handling system. We conducted a prospective review of email consultations between referring doctors and consulting specialists during six months of automatic operation (December 2003 to May 2004). During the study period 125 consultations took place. These concerned a wide range of specialties (e.g. orthopaedics 17%, dermatology 16%, obstetrics and gynaecology 11%, radiology 10%). Of these referrals, 33% (41) were for paediatric cases. Consulting specialists, who were based in five countries, were volunteers. Referring doctors were from 24 hospitals in 12 developing countries. The median time from referral to definitive reply was 1.5 days (interquartile range 0.6-4.9). There was an 85% response rate (n = 106) to a survey concerning the value of the consultation to the referring doctor. All the referring doctors who responded made positive comments about the service and half said that it improved their management of the case. The second-opinion consultation system operated by the Swinfen Charitable Trust represents an example of a global e-health system operated for altruistic, rather than commercial, reasons.