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The purpose of this paper is to examine the several methodologies and activities taken to assess the environmental impacts of a $33 million pilot project undertaken through a loan from the Asian Development Bank (ADB) jointly with significant Chinese government investments. The ADB biogas utilization project has supported construction of over 7,500 biogas digesters in more than 140 rural villages. An additional 10,000 biogas digesters are programmed as well as significant investment in biogas production through large‐scale animal agribusinesses. The latter will be supported through investments utilizing the Clean Development Mechanism (CDM).

The paper provides a longitudinal perspective by: looking at the project's Initial Environmental Examination (IEE) undertaken at appraisal; assessing the ongoing energy and environmental monitoring plan currently under way; and examining the potential for the use of Strategic Environmental Assessment (SEA) as a tool for integrating environmental policy considerations on a regional or provincial level in China.

Improved technologies for application of renewable energy – in particular successful application and adoption of biogas digesters at the village level – offer the potential to promote sustainable, cost‐effective growth in agriculture with concurrent positive environmental impacts.

Based on the relative success of ongoing efforts to promote the adoption of biomass technologies, a significant expansion of the bioenergy program is under consideration by the Ministry of Agriculture.

The case study suggests that there is potential for use of SEA as a tool for the establishment of regional or provincial environmental priorities by taking account of information on the economic, social and environmental benefits, costs and risks of adopting a national strategy for biomass utilization. SEA is a recent innovation in China and must be adapted to local conditions.

This study contributes to the understanding of the health effects of pesticides exposure and of how pesticides have been and should be regulated.

This study presents literature reviews for the period 2000–2013 on (i) the health effects of pesticides and on (ii) preference valuation of health risks related to pesticides, as well as a discussion of the role of benefit-cost analysis applied to pesticide regulatory measures.

This study indicates that the health literature has focused on individuals with direct exposure to pesticides, i.e. farmers, while the literature on preference valuation has focused on those with indirect exposure, i.e. consumers. The discussion highlights the need to clarify the rationale for regulating pesticides, the role of risk perceptions in benefit-cost analysis, and the importance of inter-disciplinary research in this area.

This study relates findings of different disciplines (health, economics, public policy) regarding pesticides, and identifies gaps for future research.

Natural selection—survival of the fittest—is as old as life itself. Applied genetics which is purposeful in contrast to natural selection also has a long history, particularly in agriculture; it has received impetus from the more exacting demands of the food industry for animal breeds with higher lean : fat and meat : bone ratios, for crops resistant to the teeming world of parasites. Capturing the exquisite scent, the colours and form beautiful of a rose is in effect applied genetics and it has even been applied to man. For example, Frederick the Great, Emperor of Prussia, to maintain a supply of very tall men for his guards—his Prussian Guards averaged seven feet in height—ordered them to marry very tall women to produce offspring carrying the genes of great height. In recent times, however, research and experiment in genetic control, more in the nature of active interference with genetic composition, has developed sufficiently to begin yielding results. It is self‐evident that in the field of micro‐organisms, active interference or manipulations will produce greater knowledge and understanding of the gene actions than in any other field or by any other techniques. The phenomenon of “transferred drug resistance”, the multi‐factorial resistance, of a chemical nature, transferred from one species of micro‐organisms to another, from animal to human pathogens, its role in mainly intestinal pathology and the serious hazards which have arisen from it; all this has led to an intensive study of plasmids and their mode of transmission. The work of the Agricultural Research Council's biologists (reported elsewhere in this issue) in relation to nitrogen‐fixing genes and transfer from one organism able to fix nitrogen to another not previously having this ability, illustrates the extreme importance of this new field. Disease susceptibility, the inhibition of invasiveness which can be acquired by relatively “silent” micro‐organisms, a better understanding of virulence and the possible “disarming” of organisms, particularly those of particular virulence to vulnerable groups. Perhaps this is looking for too much too soon, but Escherichia coli would seem to offer more scope for genetic experiments than most; it has serotypes of much variability and viability; and its life and labours in the human intestine have assumed considerable importance in recent years. The virulence of a few of its serotypes constitute an important field in food epidemiology. Their capacity to transfer plasmids—anent transfer of drug resistance— to strains of other organisms resident in the intestines, emphasizes the need for close study, with safeguards.

This study was conducted on children and adolescents from the three tribal cultures from Northern Tanzania: the Hadza, the Datoga and the Iraqw. The comparative data on aggression and conflict management skills were measured at Endomaga Boarding School, Lake Eyasi, Mangola in Northern Tanzania, in 2005‐2006. The final sample included 219 children, ranging from 7 to 20 years of age. No sex differences were found in self‐ratings or frequency of occurrence of physical, verbal and indirect aggression in Iraqw children and adolescents, or in self‐ratings in Hadza. Hadza boys reported a higher occurrence of physical and indirect aggression during the previous week compared to girls. No differences between the sexes were found in constructive conflict resolution and third‐party interventions practiced by Iraqw and Datoga children and self‐ratings in Hadza. Hadza boys reported a higher frequency of constructive conflict resolution and third‐party interventions compared to girls. Significant sexual dimorphism on the 2D:4D ratio was found for our African sample. A significant negative correlation between the right hand 2D:4D ratio and ratings on physical aggression was found for the girls. The girls with the lowest finger index estimated themselves as more verbally aggressive, compared to girls with a medium 2D:4D ratio.

Throughout human history and around the world, co-sleeping was the context for human evolutionary development. Currently, most of the world’s peoples continue to practice co-sleeping with infants, but there is increasing pressure on families in the West not to co-sleep. Research from anthropology, family studies, medicine, pediatrics, psychology, and public health is reviewed through the lens of a developmental theory to place co-sleeping within a developmental, theoretical context for understanding it. Viewing co-sleeping as a family choice and a normative, human developmental context changes how experts may provide advice and support to families choosing co-sleeping, especially in families making the transition to parenthood. During this transition, many decisions are made by parents “intuitively” (Ball, Hooker, & Kelly, 1999), making understanding the developmental consequences of some of those choices even more important. In Western culture, families are making “intuitive” decisions that research has shown to be beneficial, but families are not receiving complete messages about benefits and risks of co-sleeping. Co-sleeping can be an important choice for families as they make the life-changing transition to parenthood, if individualized messages about safe infant sleep practices (directed toward their individual family circumstances) are shared with them.

Genetic and environmental factors are associated with psychosis risk, but the latter present more tangible markers for prevention. We conducted a theoretical exercise to estimate the proportion of psychotic illnesses that could be prevented if we could identify and remove all factors that lead to increased incidence associated with ethnic minority status and urbanicity. Measures of impact by population density and ethnicity were estimated from incidence rate ratios [IRR] obtained from two methodologically‐similar first episode psychosis studies in four UK centres. Multilevel Poisson regression was used to estimate IRR, controlling for confounders. Population attributable risk fractions [PAR] were estimated for our study population and the population of England. We considered three outcomes; all clinically relevant ICD‐10 psychotic illnesses [F10‐39], non‐affective psychoses [F20‐29] and affective psychoses [F30‐39]. One thousand and twenty‐nine subjects, aged 18‐64, were identified over 2.4 million person‐years. Up to 22% of all psychoses in England (46.9% within our study areas) could be prevented if exposures associated with increased incidence in ethnic minority populations could be removed; this is equivalent to 66.9% within ethnic minority groups themselves. For non‐affective psychoses only, PAR for population density was large and significant (27.5%); joint PAR with ethnicity was 61.7%. Effect sizes for common socio‐environmental risk indicators for psychosis are large; inequalities were marked. This analysis demonstrates potential importance in another light: we need to move beyond current epidemiological approaches to elucidate exact socio‐environmental factors that underpin urbanicity and ethnic minority status as markers of increased risk by incorporating gene‐environment interactions that adopt a multi disciplinary perspective.

To establish a strategic resource allocation model to capture and encapsulate the complexity of the modern global supply chain management problem.

A mathematical model was constructed to describe the stochastic multiple‐period two‐echelon inventory with the many‐to‐many demand‐supplier network problem. Genetic algorithm (GA) was applied to derive optimal solutions through a two‐stage optimization process. A practical example and its solution were included to illustrate the GA‐based solution procedure.

The model simultaneously constitutes the inventory control and transportation parameters as well as price uncertainty factors.

The model can be utilized as a collaborative supply chain strategic planning tool to determine efficiently the appropriate inventory allocation and effectively manage the distribution/re‐distribution process according to real‐time demand.

This study aims to advance the understanding of humble leadership (HL) in health care.

This study presents a scoping review to explore and synthesize the existing knowledge in the literature. The search process encompassed three main online databases, PubMed, Scopus and Web of Science. Due to the novelty of the topic of HL in health care and the lack of research in this area, all articles published until the end of February 2023 were considered in this study.

A total of 18 studies were included. The results showed that in the period of 2019–2023 more attention was paid to HL in health care than in previous years. The research design used in these articles included quantitative (n = 13) and qualitative (n = 5) methods and the statistical population included nurses, hospital employees and health-care department managers. Based on the results obtained, the definition of HL can be divided into two general approaches, including self-evaluation and the way one treats others. In addition, humble leaders in the health-care sector should exhibit certain behavioral characteristics and finally, the results indicated that HL has several positive consequences; however, little attention has been paid to the factors influencing HL in health care.

This research will help practitioners gain a deeper understanding of the various applications of HL in health care.

To the best of the authors’ knowledge, no comprehensive research review has yet been conducted on the application of HL in health care.

Derek Parfit’s non-identity problem calls into question the claims of both the state and individuals when they purport to act for the benefit of future children. This paper discusses how adoption of the non-identity argument as a legal argument could affect reproductive and family policy, demonstrating that it undermines the child-centric approach to assigning legal parentage. The paper concludes, however, that these non-identity problems can be solved by the expected value approach, which demonstrates that efforts to benefit future people can be logically coherent even if those efforts also affect the genetic identities of the future people.