Previous communications have dealt with induction of mutations by heating bacterial cells in aqueous suspensions (Zamenhof, 1958a; Zamenhof and Greer, 1958) or in the dry state in vacuum (Zamenhof, 1960), or by treating the cells with nitrous acid (Zamenhof, 1958b). The present paper deals with cases in which the above agents have induced well defined gene unstabilization. The term "gene unstab...

Ending poverty in all its forms is the first of 17 sustainable development goals (SDGs) 2030 Agenda for Sustainable Development. Therefore, it great significance to study context development. At present, effect income growth on reduction becoming less evident, whereas inhabitant heterogeneity increasingly significant China. Based original two-dimensional decomposition and redistribution, this i...

This study assessed Non-Inclusive Growth among rural households in Nigeria. Secondary data from General Household Survey (GHS) of 2010/2011, 2012/2013 and 2015/2016 were used. The GHS is a panel consisting 5,000 Households) which 3,347 Data obtained on socio-economic characteristics, living condition characteristics geopolitical zones. Poverty gaps estimated matched to the economic growth rate ...

Poverty is the most serious threat to natural resources and the environment and most of the poor are rural-based who engage in various agricultural activities. Land is a critical asset for the rural poor and lacking means to appropriately intensify agriculture which compels the poor to either overuse or misuse this natural resource base to meet basic needs. This study presents empirical relatio...

This study examined the status and determinants of rural households’ food security in Moyale district of pastoral area, Oromia regional state, in Ethiopia. Both secondary and primary data were used for the study. The study was based on the survey of a total of 100 farmers randomly selected using a three-stage sampling technique. Analytical tools used include descriptive statistics, Foster-Greer...

Nigeria represents one of the paradoxes of development in which case the nation is rich but her people are poor. This study examines the rate of poverty among rural households in South western, Nigeria. A random multistage sampling was employed for the study. Ekiti and Osun states were randomly selected from the six states in South-western Nigeria. This was followed by random selection of two L...

Under normal circumstances there is little, if any, turnover of the pigment epithelium of the human retina, and this absence of opportunity for aberrant genetic mutations to occur may in part account for the rarity of neoplasia in this tissue. Moreover, in those rare instances where tumours have developed, they have not infrequently been preceded by a hyperplastic proliferation associated with ...