ITHIN the genus Secale L. hybrids between various perennial forms have all shown regular meiotic chromosome behavior as have hybrids between different annual strains belonging to S. cereale L. In all hybrids between S. cereale and perennial forms, however, a translocation figure has been observed a t metaphase I in the PMC’s. The maximum association is apparently a ring-of-six, but this is seld...

In many applications, optimization of a collection of problems is required where each problem is structurally the same, but in which some or all of the data defining the instance is updated. Such models are easily specified within modern modeling systems, but have often been slow to solve due to the time needed to regenerate the instance, and the inability to use advance solution information (s...

PURPOSE To investigate the frequency of dysphagia in acute stroke and the possible associated clinical and sociodemographic features. METHOD A cross-sectional study was performed including 100 stroke patients who were admitted to the Minas Gerais Regional Public Hospital. Sociodemographic and clinical data were collected, and the patients underwent clinical evaluation through the Gugging Swal...

DNA sequences were analyzed from 19 populations of J. phoenicea from throughout its range. The sequence data (nrDNA, petN-psbM) revealed that J. phoenicea is clearly divided into two taxa. These taxa have been recognized as var. (subsp.) phoenicea and var. (subsp.) turbinata by Adams (2011) and Farjon (2005). However, the magnitude of the differences in the DNA regions, along with the differenc...

Es handelt sich um Erfahrungen aus der Praxis einer Projektleiterin. Als Beispiele sollen zwei Projekte genannt werden. Bei dem Positivbeispiel handelt es sich um ein Projekt vom Typ „Task Force“, in dem 10 Mitarbeiter 10 Tage lang je 10 Stunden an dem Projekt arbeiteten. Es handelte sich fast ausschließlich um Spezialisten, die alle im selben Raum saßen. Die Spezifikation wurde gemeinsam erste...