Bangsawan Prampoewan Enlightened Peranakan Chinese Women From Early Twentieth Century Java

The end of the nineteenth century witnessed paradox among the Chinese in colonial Java. On one hand, they were prospering economically, but were nonetheless held in contempt by the Dutch, encountered legal discrimination and faced challenges if they wanted to educate their children in European schools. Their marginal position motivated them do their utmost to become “civilized subjects”, on a par with Europeans, but they were also inspired to reinvent their Chinese identity. This contribution will highlight role played by “enlightened” Chinese, the kaoem moeda bangsa Tjina. Central to this movement were the Chinese girls known to the public as bangsawan prampoewan (the noblewomen), who wrote letters the newspaper and creating a gendered public sphere. They also performed western classical music in public. Considering the inspirational impact of bangsawan prampoewan's enlightening achievements on non-Chinese women, it is appropriate to include them into the narrative of the history of the nation's women's movements

Auctioning incentive contracts; application to welfare-to-work programs

This paper applies the theory of auctioning incentive contracts to welfare-to-work programs. In several countries, the government procures welfare-to-work projects to employment service providers. In doing so, the government trades off adverse selection (the winning provider is not the most efficient one) and moral hazard (the winning provider shirks in his effort to reintegrate unemployed people). We compare three simple auctions with the socially optimal mechanism and show that two of these auctions approximate the optimal mechanism if the number of providers is large. Using simulations, we observe that competition between three bidders is already sufficient for the outcome of these auctions to reach 95% of the optimal level of social welfare.

A Measure Based on Beamforming Power for Evaluation of Sound Field Reproduction Performance

This paper proposes a measure to evaluate sound field reproduction systems with an array of loudspeakers. The spatially-averaged squared error of the sound pressure between the desired and the reproduced field, namely the spatial error, has been widely used, which has considerable problems in two conditions. First, in non-anechoic conditions, room reflections substantially deteriorate the spatial error, although these room reflections affect human localization to a lesser degree. Second, for 2.5-dimensional reproduction of spherical waves, the spatial error increases consistently due to the difference in the amplitude decay rate, whereas the degradation of human localization performance is limited. The measure proposed in this study is based on the beamforming powers of the desired and the reproduced fields. Simulation and experimental results show that the proposed measure is less sensitive to room reflections and the amplitude decay than the spatial error, which is likely to agree better with the human perception of source localization

Agriculture Diversification in the Mekong Delta: Farmers' Motives and Contributions to Livelihoods

Although specialization is the global trend in agriculture, integrated farming systems have emerged in Vietnam. An important motive was the desire to improve the livelihoods and the diet of the nuclear families; this was evident in the analysis using the household life cycle of five phases. Off-farm diversification was especially important for a new household. At the onset of expansion, the new mothers replaced off-farm with homebound activities. During expansion the farmers increased virtual farm size by keeping more livestock; during accumulation, they invested in land or education, and during consolidation old couples adjusted farm activities to their labor capacity. Livestock, including fish, was essential for livelihood. The distribution of goats instead of cattle by credit or by "passing-on-the-gift " was far more effective for poverty alleviation. Technological innovations on the cultivation of rice and fruits, and the breeding of fish were essential for change. The improved food security and reduced cash income from rice after the 1986 reforms pushed farmers to take risks. The farm area and number of component farm activities providing cash determined the level of cash income from agriculture. Farms with at least four flows of biomass between components earned more, demonstrating that real integration improved profits. A minimum area of land in, or close to, the homestead, and know-how are required for an effective integration of components.Mekong Delta, agricultural diversification

Low tuberculosis notification in mountainous Vietnam is not due to low case detection: a cross-sectional survey

<p>Abstract</p> <p>Background</p> <p>Studies show that tuberculosis notification declines with increasing altitude. This can be due to declining incidence or declining case detection. In Vietnam notification rates of new smear-positive tuberculosis in the central mountainous provinces (26/100,000 population) are considerably lower than in Vietnam in general (69/100,000 population). In order to clarify whether this is explained by low incidence or low case detection, we aimed to assess the prevalence of new smear-positive tuberculosis among adults with prolonged cough in three mountainous provinces in central Vietnam.</p> <p>Methods</p> <p>A house-to-house survey of persons (≥ 15 years) was carried out in twelve randomly selected districts in 2003. Three sputum specimens were microscopically examined of persons reporting a prolonged cough (≥ 3 weeks). Case detection was assessed by the ratio between notification and prevalence.</p> <p>Results</p> <p>Of 68,946 included persons (95% response), 1,298 (1.9% 95%CI 1.8–2.2) reported a prolonged cough. Of these, eighteen were sputum smear-positive of whom two had had anti-tuberculosis treatment. The prevalence of new smear-positive tuberculosis was 27/100,000 (95%CI 11–44/100,000) and the notification rate was 44/100,000 among persons ≥ 15 years. The estimated case detection rate was 76%.</p> <p>Conclusion</p> <p>Low tuberculosis notification in this mountainous setting is probably a true reflection of low tuberculosis incidence. Possible causes for low incidence in mountainous areas include low transmission rates or altitude-related differences in pathology.</p

Differences in the Population Structure of Invasive Streptococcus suis Strains Isolated from Pigs and from Humans in the Netherlands

Streptococcus suis serotype 2 is the main cause of zoonotic S. suis infection despite the fact that other serotypes are frequently isolated from diseased pigs. Studies comparing concurrent invasive human and pig isolates from a single geographical location are lacking. We compared the population structures of invasive S. suis strains isolated between 1986 and 2008 from human patients (N = 24) and from pigs with invasive disease (N = 124) in the Netherlands by serotyping and multi locus sequence typing (MLST). Fifty-six percent of pig isolates were of serotype 9 belonging to 15 clonal complexes (CCs) or singleton sequence types (ST). In contrast, all human isolates were of serotype 2 and belonged to two non-overlapping clonal complexes CC1 (58%) and CC20 (42%). The proportion of serotype 2 isolates among S. suis strains isolated from humans was significantly higher than among strains isolated from pigs (24/24 vs. 29/124; P<0.0001). This difference remained significant when only strains within CC1 and CC20 were considered (24/24 vs. 27/37,P = 0.004). The Simpson diversity index of the S. suis population isolated from humans (0.598) was smaller than of the population isolated from pigs (0.765, P = 0.05) indicating that the S. suis population isolated from infected pigs was more diverse than the S. suis population isolated from human patients. S. suis serotype 2 strains of CC20 were all negative in a PCR for detection of genes encoding extracellular protein factor (EF) variants. These data indicate that the polysaccharide capsule is an important correlate of human S. suis infection, irrespective of the ST and EF encoding gene type of S. suis strains

The Eye of the Needle

Elsewhere in this volume, Pates and Wichter (chapter1) trace the birth and development of the needle and syringe and the first medical and recreational experiences with this technical innovation—famous and infamous at once, because of its association with both the global eradication and diffusion of life-threatening infectious diseases. Recreational or non-medical drug injecting remained a primarily western phenomenon until late into the 20th century. But globalization and global drug prohibition have resulted in the world-wide diffusion of drug injection, most strikingly into drug production areas and adjacent sub-regions, where traditionally milder preparations of the same alkaloids (or their precursors) were being consumed through less hazardous modes of administration