to study the response of yield,yield components,protein and oil content of soybean cultivars to delay in planting in shirvan region, an experiment was conducted at research farm of the faculty of agriculture, shirvan in 2010. in this study, nine soybean cultivars (habit, hack, black hack, cencutry, cloumbos, clark, sahar, zane and willams) were evaluated at different sowing dates (20 may, 4 jun...

This commentary advances the ‘hack’ as an urban concept. While hack transcends existing literatures on digital and informality, it is a distinctive concept being used systematically in new domains. I situate conceptually, outline its empirical methodological value propose framework to research hack. Importantly, not just technologies of hacking but translation computational logics that underpin...

TCP has been designed and tuned as a reliable transfer protocol for wired links. However, it incurs end-to-end performance degradation in wireless environments where packet loss is very high. TCP HACK (Header Checksum Option) is a novel mechanism proposed to improve original TCP in lossy links. It presents an extension to TCP that enables TCP to distinguish packet corruption from congestion in ...

Margaret E.A. Black, RN, PhD, is an associate professor in the School of Nursing at McMaster University and a public health consultant at the Healthy Lifestyles and Youth Branch of the City of Hamilton Public Health Services, Angela Frisina, RN, MHSc, is a public health nurse at the Healthy Lifestyles and Youth Branch of the City of Hamilton Public Health Services, Trisha Hack, RN, BScN, is a p...

The medicinal use of black cohosh (Actaea racemosa or Cimicifuga racemosa) has a long herhal tradition in North America and Europe. A member ofthe huttercup family, black cohosh is native to the eastern part of North America and found as far west as Arkansas. Black cobosh was used by Native Americans for a range of disorders, including menstrual cramps, labor pains, general malaise, malaria, ki...