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Perinatal drug users are a marginalized group at risk of depression and parenting stress. This study aims to inform service development by determining key components needed to reduce depression among this population by triangulating data from qualitative interviews with service users and their care providers.

Pre and post natal in‐depth qualitative interviews with drug users attending a specialist antenatal clinic in Melbourne, Australia, and their care providers were conducted; and an email survey of experts was undertaken. Twenty‐eight interviews were conducted and the views of ten experts were received. Data from these sources were triangulated to determine the key components of an intervention to reduce depression among perinatal drug users.

There was high concordance among data sources. Key service components identified were: case management; extended postnatal care; access to mental health services and drug treatment including relapse prevention; parenting support, and housing support. Judgmental attitudes from healthcare staff and the fear of child protection may be barriers to accessing services.

The study findings are limited by the small sample size.

Services should be enhanced in pregnancy and the early parenting years to build a service model that incorporates the key components identified in this study and supported in the literature.

The originality and value of this study is that it determines the key service components needed to reduce depression among perinatal drug users by triangulating their experiences and views, that of their care providers and expert opinion.

This conference, in the series being run by the National Physical Laboratory to help the electronics assembly industry consider the problems of CFC phase‐out, was essentially an updated repeat of the event held on 30 April, which had been a complete, standing‐room‐only sell‐out. Surprisingly, this repeat performance also attracted a full house and the format used has proved to be the most popular of all the NPL non‐CFC options conferences.

This research aims to monitor vegetation indices to assess drought in paddy rice fields in Mazandaran, Iran, and propose the best index to predict rice yield.

A three-step methodology is applied. First, the paddy rice fields are mapped by using three satellite-based datasets, namely SRTM DEM, Landsat8 TOA and MYD11A2. Second, the maps of indices are extracted using MODIS. And finally, the trend of indices over rice-growing seasons is extracted and compared with the rice yield data.

Rice paddies maps and vegetation indices maps are provided. Vegetation Health Index (VHI) combining average Temperature Condition Index (TCI) and minimum Vegetation Condition Index (VCI), and also VHI combining TCI_min and VCI_min are found to be the most proper indices to predict rice yield.

The results serve as a guideline for policy-makers and practitioners in the agro-food industry to (1) support sustainable agriculture and food safety in terms of rice production; (2) help balance the supply and demand sides of the rice market and move towards SDG2; (3) use yield prediction in the rice supply chain management, pricing and trade flows management; and (4) assess drought risk in index-based insurances.

This study, as one of the first research assessing and mapping vegetation indices for rice paddies in northern Iran, particularly contributes to (1) extracting the map of paddy rice fields in Mazandaran Province by using satellite-based data on cloud-computing technology in the Google Earth Engine platform; (2) providing the map of VCI and TCI for the period 2010–2019 based on MODIS data and (3) specifying the best index to describe rice yield through proposing different calculation methods for VHI.

This paper attempts to understand how the interaction of natural disasters and human behaviour during wartime led to famines in three regions under imperial control around the Indian Ocean. The socio-economic structure of these regions had been increasingly differentiated over the period of imperial rule, with large proportions of their populations relying on agricultural labour for their subsistence.

Before the war, food crises in each of the regions had been met by the private importation of grain from national or overseas surplus regions: the grain had been made available through a range of systems, the most complex of which was the Bengal Famine Code in which the able-bodied had to work before receiving money to buy food in the market.

During the Second World War, the loss of control of normal sources of imported grain, the destruction of shipping in the Indian Ocean (by both sides) and the military demands on internal transport systems prevented the use of traditional famine responses when natural events affected grain supply in each of the regions. These circumstances drew the governments into attempts to control their own grain markets.

The food crises raised complex ethical and practical issues for the governments charged with their solution. The most significant of these was that the British Government could have attempted to ship wheat to Bengal but, having lost naval control of the Indian Ocean in 1942 and needing warships in the Atlantic and Mediterranean in 1943 chose to ignore the needs of the people of Bengal, focussing instead on winning the war.

In each of the regions governments allowed/encouraged the balkanisation of the grain supply – at times down to the sub-district level – which at times served to produce waste and corruption, and opened the way for black markets as various groups (inside and outside government ranks) manipulated the local supply.

People were affected in different ways by the changes brought about by the war: some benefitted if their role was important to the war-effort; others suffered. The effect of this was multiplied by the way each government ‘solved’ its financial problems by – in essence – printing money.

Because of the natural events of the period, there would have been food crises in these regions without World War II, but decisions made in the light of wartime exigencies and opportunities turned crises into famines, causing the loss of millions of lives.

This paper aims to investigate how climatic, market and policy factors interact to determine food production in Togo. Specifically, we estimate acreage and yield response to market prices, weather and policy changes for maize and rice.

We use panel data estimators in a Seemingly Unrelated Regressions Equation (SURE) model with region-level data from the Food and Agriculture Organization statistics department and the National Oceanic and Atmospheric Administration (NOAA) of the US Department of commerce.

We found lower fertilizer price and higher grain price effects on maize acreage and yield. In addition, we found a positive effect of expected rice price on both its acreage and yield. As expected, rainfall during planting months has a significant impact on both maize (April) and paddy (May) acreage allocations. Similarly, total rainfall during the growing season has a positive impact on both maize and paddy yields. Moreover, recent agricultural policy initiative designed to boost domestic food production has significantly increased acreage and yield for maize, and yield for paddy, especially the strategy for agricultural growth.

The dataset includes region-level observations from 1991 to 2012 which limits the observation span. However, we had enough variability in key variables to determine the estimated coefficients.

Although the dataset is limited in time (1991–2012) and uses national-level output prices, this investigation reveals that cropland allocation to maize and rice is sensitive to fertilizer and grain prices, weather expectations and policy interventions. These findings provide evidence for sustainable food production and productivity enhancement in Togo.

Understanding drivers of cropland allocation and cereal yield contribute to better food security and poverty reduction in developing countries, especially Togo.

Prior to this study, little was known on the effect of price, climate and policy on cropland allocation in Togo. This investigation contributes significantly to filling this knowledge gap and provides insights for effective interventions.

The argument for the damaging effects of capitalist modes of production on traditional or indigenous communities is convincing, and has been upheld by scholars interested in development issues. Recent research, however, has called for a closer look at the problem. In this paper, a Japanese village that was created by the government for collective rice farming under a state-controlled distribution system is examined in an attempt to discern how a sudden shift to capitalist modes of production and largely uncontrolled marketing changed the social structure of the community. It is argued that the effects of such a shift may actually promote new unions and different kinds of solidarity, even when the overall impression indicates a decline in solidarity.

This contribution explores the history of women and feminism in the Union for Radical Political Economics (URPE) using concepts from feminist radical political economy. A feminist approach changes the categories of economic analysis to offer a new interpretation of an older history: the formation of the Women’s Caucus. I reread the early history of the feminist project in economics through the lens of social reproduction to understand the influence of life experience on practice, particularly on the 1971 women’s walkout during a URPE conference, and on economic theory. Highlighting women’s multiple roles, as graduate students, mothers, wives, girlfriends, and/or caregivers – but ultimately as women – reveals social reproduction as a site of radical politics and demonstrates the importance of reproductive labor for understanding solidarity. In doing so, the analysis provides an example of how a feminist perspective contributes uniquely to economics.

Bali’s tourism sector has seen a dramatic expansion over the past two decades, despite temporary security concerns following the 2002 and 2005 terrorist attacks. The growing influx of foreign and domestic tourists has put increasing strain on the island’s natural resources, including its freshwater sources and marine environment. This review chapter addresses conflicts within the tourism–environment–security nexus as a consequence of the increasing resource scarcity associated with the unfettered growth of tourism. This involves a fundamental conflict between economic growth and environmental preservation and – more specifically – between the promotion of the tourism industry and the protection of traditional wet-rice agriculture and cultural heritage. The ongoing transformations of Bali’s communal water management (subak) system and the threat to coastal and marine environments by the controversial Benoa Bay Reclamation Project are particularly highlighted. The authors explore conflicting views over the value of natural resources through a discussion of different approaches to achieving a balance between economic, ecological and socio-cultural goals. This includes investigation of rights-based and polycentric approaches to resource governance as well as attempts to foster qualitative growth through the promotion of ecotourism and other niche markets.

The progress of parallel computing in Information Retrieval (IR) is reviewed. In particular we stress the importance of the motivation in using parallel computing for text retrieval. We analyse parallel IR systems using a classification defined by Rasmussen and describe some parallel IR systems. We give a description of the retrieval models used in parallel information processing. We describe areas of research which we believe are needed.