Ajlatoxin contamination of cottonseedfrom bolls damaged by the pink bollworm (PB W) ,Pectinophora gossypiella (Saunders) , was comparedwith contamination ofcottonseedfrom undamaged bolls. Test bolls for comparative studies were collectedfrom similar positions on 25 plants in each ofthree harvests during a single season. Cottonseedproduced in PBW-damaged bolls were the predominant source ofajlat...

where x 1 and x 2 are functions of two species, respectively; h and k are harvesting terms standing for the harvests (see [1, 2]). Because of the effect of changing environment such as the weather, season, and food, the number of species population periodically varies with the time. The rate of change usually is not a constant. Motivated by this, we consider the periodic nonautonomous populatio...

to evaluate symbiotic effectiveness and salt tolerance of sinorhizobium meliloti strains, 50 rhizobial strains were isolated from root nodules of medicago sativa cultivated in tehran and zanjan fields. under n-free conditions, the symbiotic effectiveness of different sinorhizobium meliloti strains of bami cultivar were evaluated under greenhouse conditions using 50 sinorhizobium meliloti strain...

Our study was conducted to evaluate the impact of tumor cell contamination in peripheral blood progenitor cell (PBPC) harvests on the clinical outcome of patients with germ-cell tumors undergoing high-dose chemotherapy (HDCT) and autologous PBPC reinfusion. Samples of mononuclear cells from progenitor cell harvests of 57 patients with advanced or recurrent germ-cell tumors were retrospectively ...

Previous research on social dilemmas has shown that leadership can be an effective means to supervise a common resource and that group members prefer a leader when confronted with high variance between group members’ harvests. In this article, the authors investigate how leaders and followers react to variance. The results of an experimental study indicate that leaders are especially likely to ...

Citation for published version (APA): Baars, J. W., Nooyen, W. J., van Beers, C., Holtkamp, M. J., te Velde, A. A., Daleslo, O., ... Casteleyn, K. (1997). Adjustment of the interface detector (location 71) to the absolute number of mononuclear cells in the peripheral blood: no improvement of the collection efficiency of the Fenwal CS3000 olus during progenitor cell harvests. Journal of clinical...

Abstract The benefits and costs of wildlife are contingent on the spatial overlap animal populations with economic recreational human activities. By using a production function approach dynamic panel data models, we analyze effects hunting carnivore predation pressure value ungulate game harvests. results show evidence dependence in harvests roe deer wild boar, but not those moose, which is lik...