39 research outputs found
Redressing the Rural-Urban Imbalance
This paper focuses on rural poverty, its causes and effects, and suggests one of a number of possible measures to alleviate the problem. It examines why there exists an urban bias in development, and the impact it has on development patterns. The macroimplications derived from intensive longitudinal micro-studies of two South Indian villages are also examined. These studies throw into relief the key role income-generating opportunities play in rural societies. They show how the existence of such opportunities ensures the reduction of rural poverty and removes, or at least reduces, the need for ruralurban migration; whereas their absence has the reverse effect. As the growing rural population accompanied by increasing water shortages reduce the possibilities of continuing increases in agricultural productivity, there is an urgent need to urbanise rural life and to make it more attractive in terms of economy and infrastructure. Finally, an outline of a Three-Level Rural-Urban Business Linkages paradigm, which though putting emphasis on increased agricultural productivity, stresses the growing importance of establishing agro-based industries and the creation of other off-farm activities. It is presented as one option that may be pursued to redress the rural-urban imbalance and thereby reduce rural poverty. The paradigm involves a decentralisation of small goods productive processes in a setting of Growth Areas and Growth Centres that are linked with the nearest large towns and/or cities. As long as the political will exists and the necessary preconditions are met, the implementation of this paradigm constitutes a good chance of improving conditions in both rural and urban areas.
Assets and domestic units: methodological challenges for longitudinal studies of poverty dynamics
Tracking change in assets access and ownership in longitudinal research is difficult. Assets are rarely assigned to individuals. Their benefit and management are spread across domestic units which morph over time. We review the challenges of using assets to understand poverty dynamics, and tracking the domestic units that own and manage assets. Using case studies from longitudinal research we demonstrate that assets can afford useful insights into important change
Transmembrane potential induced on the internal organelle by a time-varying magnetic field: a model study
<p>Abstract</p> <p>Background</p> <p>When a cell is exposed to a time-varying magnetic field, this leads to an induced voltage on the cytoplasmic membrane, as well as on the membranes of the internal organelles, such as mitochondria. These potential changes in the organelles could have a significant impact on their functionality. However, a quantitative analysis on the magnetically-induced membrane potential on the internal organelles has not been performed.</p> <p>Methods</p> <p>Using a two-shell model, we provided the first analytical solution for the transmembrane potential in the organelle membrane induced by a time-varying magnetic field. We then analyzed factors that impact on the polarization of the organelle, including the frequency of the magnetic field, the presence of the outer cytoplasmic membrane, and electrical and geometrical parameters of the cytoplasmic membrane and the organelle membrane.</p> <p>Results</p> <p>The amount of polarization in the organelle was less than its counterpart in the cytoplasmic membrane. This was largely due to the presence of the cell membrane, which "shielded" the internal organelle from excessive polarization by the field. Organelle polarization was largely dependent on the frequency of the magnetic field, and its polarization was not significant under the low frequency band used for transcranial magnetic stimulation (TMS). Both the properties of the cytoplasmic and the organelle membranes affect the polarization of the internal organelle in a frequency-dependent manner.</p> <p>Conclusions</p> <p>The work provided a theoretical framework and insights into factors affecting mitochondrial function under time-varying magnetic stimulation, and provided evidence that TMS does not affect normal mitochondrial functionality by altering its membrane potential.</p
The status of women: Conceptual and methodological issues in demographic studies
This paper explores several conceptual problems in social demographic studies of the status of women, including failure to recognize the multidimensionality of women's status and its variation across social “locations,” the confounding of gender and class stratification systems, and the confounding of access to resources with their control. Also discussed are some generic problems in the measurement of female status, such as the sensitivity of particular indicators to social context, and the need to select consistent comparisons when judging the extent of gender inequality.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/45651/1/11206_2005_Article_BF01115740.pd
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Interview of Scarlett Epstein
An interview of Scarlett Epstein, interviewed and filmed by Alan Macfarlane on 25th March 2004, lasting about one hour twenty five minutesInterview on the life and work of Scarlett Epstein from her childhood in Vienna, through to her work as an anthropologist and development expert in New Guinea and India
The Reconciliation of the Contradictions in the Preservation and Development of Traditional Villages:Refinement of Contradictions through Extenics
Back to the village. (Seventh Annual M.N.Srinivas Memorial Lecture)(NIAS Lecture No. L2-2007)
The invitation to present this Memorial lecture is for me not only a great honour but also an important emotional occasion. The previous presenters of these Memorial Lectures were mainly attracted by Prof.M.N.Srinivas's quite outstanding breadth of knowledge, experience and analytical capacities. These attractions I of course also share but in my case there is an added element of a close personal friendship that started more than 50 years ago
Redressing the Rural-Urban Imbalance (Distinguished Lecture)
This paper focuses on rural poverty, its causes and effects,
and suggests one of a number of possible measures to alleviate the
problem. It examines why there exists an urban bias in development, and
the impact it has on development patterns. The macroimplications derived
from intensive longitudinal micro-studies of two South Indian villages
are also examined. These studies throw into relief the key role
income-generating opportunities play in rural societies. They show how
the existence of such opportunities ensures the reduction of rural
poverty and removes, or at least reduces, the need for ruralurban
migration; whereas their absence has the reverse effect. As the growing
rural population accompanied by increasing water shortages reduce the
possibilities of continuing increases in agricultural productivity,
there is an urgent need to urbanise rural life and to make it more
attractive in terms of economy and infrastructure. Finally, an outline
of a Three-Level Rural-Urban Business Linkages paradigm, which though
putting emphasis on increased agricultural productivity, stresses the
growing importance of establishing agro-based industries and the
creation of other off-farm activities. It is presented as one option
that may be pursued to redress the rural-urban imbalance and thereby
reduce rural poverty. The paradigm involves a decentralisation of small
goods productive processes in a setting of Growth Areas and Growth
Centres that are linked with the nearest large towns and/or cities. As
long as the political will exists and the necessary preconditions are
met, the implementation of this paradigm constitutes a good chance of
improving conditions in both rural and urban areas