"I Wasn't Scared of Them, They Were Scared of Me": Constructions of Self/Other in a Midwestern Hair Salon

This article describes how a group of black women read culture, class, and other social relations, analyzing the process and skill of reading linguistic and paralinguistic cues in allowing individuals to navigate across multiple discourses. I draw from one ethnographic study of talk in a Midwestern hair salon. Such research seeks to strengthen ties between the disciplines of anthropology and education, and relatedly between those who work within universities, classrooms, and everyday settings.     

Pattern of Resource Allocation of Six Plantago Species with Different Breeding Systems

Plantago exhibit great deal of differences in the breeding system. The reproductive effort calculated on the basis of, (i) dry biomass of foliar and floral parts and (ii) seed output-weight (mg) per unit leaf area (cm²), exhibits relation with breeding system. The predominantly inbreeding taxa invest higher reproductive effort compared to their outbreeding allies. In terms of sex allocation strategies, the outbreeding species like P. lanceolata, P. lagopus invest more to the development of floral features and to male functions. On the contrary, inbreeding species such as P. patagonica, P. drummondii, and P. ovata invest greater resources to the female function. Received 13 April 1998/ Accepted in revised form 6 November 1998     

Airborne Pollen Grains of Gurdur,Turkey

Ｔｈｃ ｐｏｌｌｅｎ ｇｒａｉｎｓ ｉｎ ｔｈｅ ａｔｍｏｓｐｈｅｒｅ ｏｆ Ｂｕｒｄｕｒ ｈａｖｅ ｂｅｅｎ ｓｔｕｄｉｅｄ ｆｏｒ ａ ｔｗｏ－ｙｅａｒ ｐｅｒｉｏｄ（１９９６ｔｈｒｏｕｇｈ １９９７）ｗｉｔｈ ａ Ｄｕｒｈａｍ ｓａｍｐｌｅｒ．Ａ ｔｏｔａｌ ｏｆ １１ ８８１ ｐｏｌｌｅｎ ｇｒａｉｎｓ ｂｅｌｏｎｇｉｎｓ ｔｏ ３９ ｔａｘａ ｈａｖｅ ｂｅｅｎ ｉｄｅｎｔｉ－ｆｉｅｄ     

Retrovirally introduced antisense integrin RNA inhibits neuroblast migration in vivo.

We used retrovirus-mediated gene transfer to ask whether integrins are involved in the development of neuroblasts in the chicken optic tectum. Vectors were constructed with the E. coli lacZ gene in the sense orientation and beta 1 integrin sequences in the antisense orientation. Tests in culture showed that the progeny of cells infected by these vectors were identifiable by expression of LacZ and had reduced levels of beta 1 integrins on their surfaces. We then injected these vectors into optic tecta on E3, at the height of neuronal production. Clones of LacZ-positive cells were analyzed 3-9 days later, as they migrated along radial glia to form the tectal plate. Antisense sequences had little effect on the proliferation of progenitors, or on the radial stacking of their progeny in the ventricular zone (E6). However, many antisense-bearing cells accumulated in the ventricular zone and failed to migrate into the tectal plate (E7.5 and E9). At later stages (E12), few antisense-bearing cells could be found. Thus, integrin appears to be required in the migratory process, and cells that fail to engage in integrin-mediated interactions may die.     

Whole Grain Intakes in the Diets Of Malaysian Children and Adolescents – Findings from the MyBreakfast Study

Background

Diets rich in whole grain are associated with several health benefits. Little is known however, about whole grain consumption patterns in Malaysia. The aim of this study was to assess whole grain intakes and dietary source in Malaysian children and adolescents.

Methods

This analysis is from the MyBreakfast study, a national cross sectional study investigating eating habits among primary and secondary school children throughout Malaysia, conducted in 2013. Children (n = 5,165) and adolescents (n = 2,947) who completed two days of dietary assessment using a food record or recall respectively were included. The whole grain content of foods was estimated mainly through the use of quantitative ingredient declarations on food labels. All wholegrain foods were considered irrespective of the amount of whole grain they contained.

Results

Overall, only 25% of children and 19% of adolescents were wholegrain consumers. Mean daily intakes in the total sample were 2.3g/d (SD 5.8g/d) in children and 1.7g/d (SD 4.7g/d) in adolescents and in the consumer’s only sample, mean intakes reached 9.1g/d (SD 8.6) and 9.2g/d (SD 7.1g/d) respectively. Wheat was the main grain source of whole grain while ready to eat breakfast cereals and hot cereals were the main food contributors. Less than 3% of the children and adolescents reached the US quantitative whole grain recommendation of 48g/day.

Conclusion

Whole grain is consumed by only a minority of Malaysian children and adolescents and even among consumers, intakes are well below recommendations. Efforts are needed to firstly understand the barriers to whole grain consumption among Malaysian children in order to design effective health promotion initiatives to promote an increase in whole grain consumption.