This paper describes the Higoumenakis sign, enlargement of the sternal end of the clavicle in patients with late congenital syphilis and the dermatologist after whom it is named. Several professors and doctors from the Medical School of the University of Athens opposed his actions especially at the University in Greece. His persistence led him to productive scientific activity in syphilis, leis...

The most-watched NOVA documentary ever made and a revolution in the understanding of human development, The Miracle of Life (abbreviated Life) employs the most current developments in endoscopic and microscopic technology to capture the intricacies of human development. Narrated by Anita Sangiolo and vividly illustrating the most minute and hard-toreach parts and processes of living systems, th...

On 01.01.2015 it is planned to change the License Conditions (the removal of the Creative Commons License condition “no derivative works”). This is to allow reuse in the area of future scientific usage. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender...

T he North American Datum comprises a network of more than 250,000 control points (survey monuments) covering the US, Canada, Mexico, Central America, Greenland, and the Caribbean islands. This network provides a means of accomplishing very accurate horizontal positioning, both on land and offshore. The last major adjustment of this system of control points resulted in the geodetic reference sy...

This paper describes a knowledge-based system for automatically synthesizing integrated circuit layouts for NMOS cells. The desired cell layouts are specified in terms of their general structural and functional characteristics. From these initial specifications, the system produces correct and CoriJpact cell layouts. The system performs this task by generating plan steps at different levels of ...

Four hundred and seventy cases of meningitis caused by Haemophilus influenza in children and 30 cases in adults were identified in Sweden between 1981 and 1983. The age specific incidence in the most susceptible age group (0-4 years) was 31/100,000/year (440 cases), which is higher than previously reported from Europe. A further 30 cases were seen in children aged 5-14. The risk of developing H...

Early in January 1984, beneficiaries under the OldAge, Survivors, and Disability Insurance (OASDI) program received a 3.5-percent cost-of-living increase. This increase, effective for December 1983, was originally scheduled to take effect in June but was postponed by the 1983 Amendments to the Social Security Act. . Automatic cost-of-living increases were instituted in 1975 by legislation enact...

where AN, BEN and TRF are binary relations, and TRA is the composition of AN, TRF and GEN, i.e. interpretation was to be expressed as an orbered tree with complex property l i s t s on the nodes, which was manipulated by two basic operations, v iz. tree transformations and lexical subst i tu t ion. The BETA preoccupation with robustness, on the other hand, made them require that all linguistic ...

While definitely not a new technology, mass spectrometry (MS) has seen incredible growth over the past 25 years. Mass spectrometry has rapidly evolved to the forefront of analytical techniques; its ability to analyze proteins is the major driving force in the field of proteomics. MS instrumentation has increased approximately 5-fold in sensitivity every three years. The level of performance tha...