The effects of butylated hydroxytoluene (BHT) on genetic damage induced by ionizing radiation wer... more The effects of butylated hydroxytoluene (BHT) on genetic damage induced by ionizing radiation were studied in post-meiotic male cells of Drosophila melanogaster. Prior to submitting Samarkand males to 2 krad of X-rays, BHT was administered (a) with the food (0.2 per cent final concentration) from emergence of the imago for 7 days or (b) by intra-abdominal injection (0.05 per cent) to 7-day-old adults. Dominant lethality (embryonic and total), II-III translocations and sex-linked recessive lethals were recorded. The only effect of BHT observed was a decrease in the frequency of recessive lethals induced, detected in early spermatids. Since oxygen plays an important role in the high radiosensitivity of these cells, it is suggested that the sparing action of BHT was due to its antioxidative and radical scavenging properties.
The relationship between host size and sex and the abundance, prevalence, species richness, diver... more The relationship between host size and sex and the abundance, prevalence, species richness, diversity, and total number of parasites in the infracommunities of Sebastes capensis was analyzed. Nine helminth species were obtained from 180 red rockfish captured off Coquimbo Bay, Northern Chile. These included the digeneans Pseudopecoelus sp., Diphtherostomum sp., Derogenes sp., Podocotyloides sp., and Lecithochirium sp., the acanthocephalan Corynosoma sp., and the nematodes Ascarophis sebastodis, Hysterothylacium sp., and Anisakis sp. The abundances of Pseudopecoelus sp. and Anisakis sp. were significantly and positively correlated with the size of S. capensis, while Corynosoma sp. correlated negatively with host size. Only prevalence of Anisakis sp. increased with host size. The number of parasite individuals increased significantly with size of S. capensis. However, species richness and diversity of the infracommunities was not affected by host size. These results suggest that red rockfish > 18 cm do not undergo significant ontogenetic changes in their diet. Host sex did not seem to affect abundance and prevalence of infections. The presence of Derogenes sp. and Podocotyloides sp. are new records of digeneans for S. capensis.
Established results of neoclassical kinetic theory are used in a fluid model to show that in low ... more Established results of neoclassical kinetic theory are used in a fluid model to show that in low collisionality regimes (ν and 1/ ν) the propagation velocity of Neoclassical Tearing Mpdes (NTM) magnetic islands of sufficient width is determined self-consistently by the Neoclassical Toroidal Viscosity (NTV) appearing because of broken symmetry. The NTV effect on bulk plasma rotation, may also explain recent observations on momentum transport. At the same time this affects the role of the neoclassical ion polarization current on neoclassical tearing modes (NTM) stability.
P á g i n a | ii MANUAL DE CURA ENERGÉTICA -AUTO -CURA E AUTO -APLICAÇÃO www.curaeascensao.com.br... more P á g i n a | ii MANUAL DE CURA ENERGÉTICA -AUTO -CURA E AUTO -APLICAÇÃO www.curaeascensao.com.br P á g i n a | iii MANUAL DE CURA ENERGÉTICA -AUTO -CURA E AUTO -APLICAÇÃO www.curaeascensao.com.br nosso corpo sem privilegiar um campo mais do que o outro, é importante não negligenciar a matéria em proveito do espírito. Pelo contrário, devemos insuflar o espírito na matéria e concretizar o espírito dando-lhe corpo. Encontraremos, assim, o equilíbrio entre o superior e o inferior, que todos nós viemos realizar na terra.
The effects of butylated hydroxytoluene (BHT) on genetic damage induced by ionizing radiation wer... more The effects of butylated hydroxytoluene (BHT) on genetic damage induced by ionizing radiation were studied in post-meiotic male cells of Drosophila melanogaster. Prior to submitting Samarkand males to 2 krad of X-rays, BHT was administered (a) with the food (0.2 per cent final concentration) from emergence of the imago for 7 days or (b) by intra-abdominal injection (0.05 per cent) to 7-day-old adults. Dominant lethality (embryonic and total), II-III translocations and sex-linked recessive lethals were recorded. The only effect of BHT observed was a decrease in the frequency of recessive lethals induced, detected in early spermatids. Since oxygen plays an important role in the high radiosensitivity of these cells, it is suggested that the sparing action of BHT was due to its antioxidative and radical scavenging properties.
The relationship between host size and sex and the abundance, prevalence, species richness, diver... more The relationship between host size and sex and the abundance, prevalence, species richness, diversity, and total number of parasites in the infracommunities of Sebastes capensis was analyzed. Nine helminth species were obtained from 180 red rockfish captured off Coquimbo Bay, Northern Chile. These included the digeneans Pseudopecoelus sp., Diphtherostomum sp., Derogenes sp., Podocotyloides sp., and Lecithochirium sp., the acanthocephalan Corynosoma sp., and the nematodes Ascarophis sebastodis, Hysterothylacium sp., and Anisakis sp. The abundances of Pseudopecoelus sp. and Anisakis sp. were significantly and positively correlated with the size of S. capensis, while Corynosoma sp. correlated negatively with host size. Only prevalence of Anisakis sp. increased with host size. The number of parasite individuals increased significantly with size of S. capensis. However, species richness and diversity of the infracommunities was not affected by host size. These results suggest that red rockfish > 18 cm do not undergo significant ontogenetic changes in their diet. Host sex did not seem to affect abundance and prevalence of infections. The presence of Derogenes sp. and Podocotyloides sp. are new records of digeneans for S. capensis.
Established results of neoclassical kinetic theory are used in a fluid model to show that in low ... more Established results of neoclassical kinetic theory are used in a fluid model to show that in low collisionality regimes (ν and 1/ ν) the propagation velocity of Neoclassical Tearing Mpdes (NTM) magnetic islands of sufficient width is determined self-consistently by the Neoclassical Toroidal Viscosity (NTV) appearing because of broken symmetry. The NTV effect on bulk plasma rotation, may also explain recent observations on momentum transport. At the same time this affects the role of the neoclassical ion polarization current on neoclassical tearing modes (NTM) stability.
P á g i n a | ii MANUAL DE CURA ENERGÉTICA -AUTO -CURA E AUTO -APLICAÇÃO www.curaeascensao.com.br... more P á g i n a | ii MANUAL DE CURA ENERGÉTICA -AUTO -CURA E AUTO -APLICAÇÃO www.curaeascensao.com.br P á g i n a | iii MANUAL DE CURA ENERGÉTICA -AUTO -CURA E AUTO -APLICAÇÃO www.curaeascensao.com.br nosso corpo sem privilegiar um campo mais do que o outro, é importante não negligenciar a matéria em proveito do espírito. Pelo contrário, devemos insuflar o espírito na matéria e concretizar o espírito dando-lhe corpo. Encontraremos, assim, o equilíbrio entre o superior e o inferior, que todos nós viemos realizar na terra.
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