Pressoes e oposiçoes contra pequenos criadores familiares de gado bovino leiteiro da zona periurbana do Município de Castanhal (Pará, Brasil - Amazônia Oriental)

It is analyzed, in this paper, the conflicts involving a family of small dairy cattle breeders, faced with the opposition of society and restrictions imposed by the local authorities, against the livestock grazing on public lands in peri-urban zone of a medium-sized Amazonian city. The case study employed participant observation, interviews and document research. Despite the subordinate position occupied by the focused group in the credibility hierarchy of versions issued on the conflict, the group maintains a resistance conduct, based both in the need for sustenance, and in an attempt to preserve a way of life cherished by its members

Córdoba ¿capital nacional de las tecnologías de la información y la comunicación o paraíso fiscal y de mano de obra calificada barata?

El discurso del gobierno de la provincia de Córdoba apuesta a una ciudad de las tecnologías. El modelo elegido privilegia el lugar de las empresas de software y los call centers, especialmente aquellos liderados por capitales extranjeros. A los fines de presentar algunos interrogantes sobre las políticas de promoción industrial, se tomarán como punto de partida los recientes anuncios del desembarco de Intel en Córdoba y se analizarán los beneficios ofrecidos por el gobierno. Además se indagará acerca de las ventajas y desventajas de favorecer la localización de estas empresas, y se ampliará el campo de estudio para incluir las empresas de capitales locales que participan en estas ramas productivas. De esta forma se busca iniciar un debate y reflexionar acerca del impacto del modelo adoptado por el gobierno provincial.

Pressoes e oposiçoes contra pequenos criadores familiares de gado bovino leiteiro da zona periurbana do Município de Castanhal (Pará, Brasil - Amazônia Oriental)

It is analyzed, in this paper, the conflicts involving a family of small dairy cattle breeders, faced with the opposition of society and restrictions imposed by the local authorities, against the livestock grazing on public lands in peri-urban zone of a medium-sized Amazonian city. The case study employed participant observation, interviews and document research. Despite the subordinate position occupied by the focused group in the credibility hierarchy of versions issued on the conflict, the group maintains a resistance conduct, based both in the need for sustenance, and in an attempt to preserve a way of life cherished by its members

Gas hydrates of the Gulf of Mexico

Gas hydrates were recovered from eight sites on the Louisiana slope of the Gulf of Mexico. The gas hydrate discoveries ranged in water depths from 530 to 2400 m occurring as small to medium sized (0.5-50 mm) nodules, interspersed layers (1-10 mm thick) or as solid masses (> 150 mm thick). The hydrates have gas:fluid ratios as high as 170:1 at STP, C1/(C2 + C3) ratios ranging from 1.9 to > 1000 and d13C ratios from -43 to -71 per mil. Thermogenic gas hydrates are associated with oil-stained cores containing up to 7% extractable oil exhibiting moderate to severe biodegradation. Biogenic gas hydrates are also associated with elevated bitumen levels (10-700 ppm). All gas hydrate associated cores contain high percentages (up to 65%) of authigenic, isotopically light carbonate. The hydrate-containing cores are associated with seismic "wipeout" zones indicative of gassy sediments. Collapsed structures, diapiric crests, or deep faults on the flanks of diapirs appear to be the sites of the shallow hydrates.

Pleistocene calcareous nannofossil stratigraphy for ODP Leg 177, Atlantic sector of the Southern Ocean

Seven Ocean Drilling Program (ODP) sites recovered during ODP Leg 177 in the Atlantic sector of the Southern Ocean were analyzed to study the Pleistocene calcareous nannofossil record. Calcareous nannofossil events previously described from intermediate and low latitudes were identified and calibrated with available geomagnetic and stable isotope stratigraphic data. In general, Pleistocene southern high latitude calcareous nannofossil events show synchronicity with those observed from warm and temperate latitudes. The first occurrence (FO) of Emiliania huxleyi and the last occurrence (LO) of Pseudoemiliania lacunosa are observed in marine isotope stages (MIS) 8 and 12, respectively. A reversal in abundance between Gephyrocapsa muellerae and E. huxleyi is observed at MIS 5. MIS 6 is characterized by an increase in G. muellerae and MIS 7 features a dramatic decrease in the proportion of Gephyrocapsa caribbeanica. This latter species began to increase its proportions from MIS 14 to 13. The LO of Reticulofenestra asanoi is observed within subchron C1r.1r and the FO of R. asanoi occurs at the top of C1r.2r. A reentry of medium-sized Gephyrocapsa can be identified in some cores during subchron C1r.1n. The LO of large morphotypes of Gephyrocapsa is well correlated through the studied area, and occurs during the middle-low part of subchron C1r.2r,synchronous with other oceanic regions. The FO of Calcidiscus macintyrei and FO of medium-sized Gephyrocapsa occur in the studied area close to 1.6 Ma.

Depth profiles of pore-water and solid-phase constituents, respiration rates and grain size distribution in sediments of the Clarion-Clipperton Fracture Zone

Manganese nodules of the Clarion-Clipperton Fracture Zone (CCFZ) in the NE Pacific Ocean are highly enriched in Ni, Cu, Co, Mo and rare-earth elements, and thus may be the subject of future mining operations. Elucidating the depositional and biogeochemical processes that contribute to nodule formation, as well as the respective redox environment in both, water column and sediment, supports our ability to locate future nodule deposits and evaluates the potential ecological and environmental effects of future deep-sea mining. For these purposes we evaluated the local hydrodynamics and pore-water geochemistry with respect to the nodule coverage at four sites in the eastern CCFZ. Furthermore, we carried out selective leaching experiments at these sites in order to assess the potential mobility of Mn in the solid phase, and compared them with the spatial variations in sedimentation rates. We found that the oxygen penetration depth is 180 - 300 cm at all four sites, while reduction of Mn and NO3- is only significant below the oxygen penetration depth at sites with small or no nodules on the sediment surface. At the site without nodules, potential microbial respiration rates, determined by incubation experiments using 14C-labelled acetate, are slightly higher than at sites with nodules. Leaching experiments showed that surface sediments covered with big or medium-sized nodules are enriched in mobilizable Mn. Our deep oxygen measurements and pore-water data suggest that hydrogenetic and oxic-diagenetic processes control the present-day nodule growth at these sites, since free manganese from deeper sediments is unable to reach the sediment surface. We propose that the observed strong lateral contrasts in nodule size and abundance are sensitive to sedimentation rates, which in turn, are controlled by small-scale variations in seafloor topography and bottom-water current intensity.

The Role of the Namayande in Iran's Textile Industry

The Iranian textile industry still remains important as one of the largest sources of employment within the non-petroleum sector, although it no longer plays the large role it used in the country's economy (having been replaced by petroleum as the economy's primary industry). The subject of this study are middlemen known as namayande in the Iranian textile industry who plays a very important role in the operations of the innumerable small and medium-sized private firms. When private firms import materials from abroad, namayande make the connections between them and foreign sellers. These middlemen are not local sales agents of foreign companies as is usually the case; rather the namayande specialize in purchasing goods for local buyers. This study will point out some of the reasons why the namayande exist, and examine the present state of Iran's textile industry along with the particular management problems found within the firms' operations.

Diverging Development Paths of the Electronics Industry in Korea and Taiwan

This paper examines the process and mechanism of economic development in the Republic of Korea and Taiwan through a comparative analysis of the electronics industry in each country. The paper will show that in its initial stage of development, the electronics industry in both economies had the same type of dual structure: a domestic demand sector based on the protected domestic market, and an export sector intended to capitalize on low-wage labor for the international market. However, this dual structure in the two economies faded away after the mid-1970s as their respective indigenous export-oriented enterprises began to develop. But the primary industrial players in each economy were very different. In Korea they were comprehensive electronics manufacturers affiliated with chaebols, and in Taiwan they were small and medium-size enterprises. Differences in the two economies' development mechanisms have brought about this divergence in development paths. In Korea this mechanism has been characterized by the government's positive role and the chaebol's readiness to react to the government's leadership. In Taiwan the development mechanism has been based on the private sector independent from the government. As an extension of such diverged development paths, ICs and personal computers showed spectacular growth in Korea and Taiwan after the 1980s. The development of ICs in Korea was primarily the result of a decisive role played by the chaebol's sizable financial resources, while the competitiveness in personal computers largely reflected the agility and flexibility of Taiwanese small and medium-size enterprises.

A Distributive Comparison of Enterprise Size in Korea and Taiwan

Research to date on the economic development of the Republic of Korea and Taiwan has frequently contrasted the two economies by depicting the former as centered on large-scale enterprises and the latter on small and medium-size enterprises (SMEs). The purpose of this study is to see if the appropriateness of this perception will also be verified by the statistical data. In Section I the authors utilized census data on the Korean and Taiwanese manufacturing sectors to compare the distribution pattern of the sizes of enterprises in the two economies. However, on examining the available data for making this comparison, the authors discovered that for Korea the statistics provided are those at the level of the establishment (a physical unit engaging in industrial activities such as a factory, workshop, office, or mine) while the statistics for Taiwan are those at the enterprise level. Mindful of this difference, the authors looked at the portion of the economy accounted for by large-scale establishments in Korea that employed 500 workers or more and by enterprises in Taiwan employing the same number of workers, and they discovered that the portion that these large-scale businesses account for, especially in the area of output, has steadily declined since the 1980s. When comparing the share of total production that these large-scale establishments/enterprises account for in the two economies, the authors concluded that those in Korea accounted for a larger share of that economy's production than did their counterparts in Taiwan. The authors then compared the portion of the economy accounted for by establishments in Korea and enterprises in Taiwan that employed less than ten workers, and they found that the portion of the two economies that these very small-scale production units accounted for has also been on the decline. Section II compares the portions of the two economies accounted for by large business groups. After comparing the percentage of GDP accounted for by the total sales of these business groups, the authors found that large business groups in Korea have played a far more important role in Korean economy than has been the case for such groups in Taiwan. This difference in the importance of such business groups in the two economies has also played an significant part in fostering the perceived dichotomy of large-scale enterprises playing the important role in Korea versus SMEs being the important players in Taiwan. Section III compares the percentage of total exports accounted for by SMEs, and shows that SMEs in Taiwan account for a larger share of exports than do their counterparts in Korea. This section also shows that in Taiwan the share of export sales for SMEs has consistently exceeded that for non-SMEs, while in Korea the relationship between enterprise size and the rate of export sales has been directly proportional. This difference in the size of the major export players is another factor fostering the perception of the Korean economy being centered on big business while Taiwan's is on SMEs. Although there were difficulties and limitations when comparing the data of the two economies, the statistical comparison undertaken in this study shows that in general big business has played the major role in the development of the Korean economy while in Taiwan's economic development this role has been played by SMEs. Thus the statistical data also verifies the perceived dichotomy of these two economies.

Explaining the Persistence of State-ownership in China

In the recent decade China witnessed an upsurge of privatization of small and medium state-owned enterprises (SOEs). In contrast to the consequent sharp reduction in the number of firms, however, the estimated share of broadly-defined SOEs that includes limited liabilities companies controlled by the State has shown virtually no sign of decline. We explain the backgrounds of this seemingly paradoxical persistence of state-ownership by looking into two distinctive types of large SOEs: traditional SOEs that remain dominant in oligopolistic industries and manager-controlled SOEs surviving in competitive industries. The two types exemplify several factors constraining further progress of SOE reform such as, financing the costs of restructuring, redefining the role of the State as the single dominant shareholder, and balancing the interests of the State and managers as entrepreneurs. Sorting these issues out will take time, which means that instabilities associated with state corporate ownership will remain in place in the foreseeable future in China.

The Impact of United States Sanctions on the Myanmar Garment Industry

The United States imposed trade sanctions against the military regime in Myanmar in July 2003. The import ban damaged the garment industry in particular. This industry exported nearly half of its products to the United States, and more than eighty percent of United States imports from Myanmar had been clothes. The garment industry was probably the main target of the sanctions. Nevertheless, the impact on the garment industry and its workers has not been accurately evaluated or closely examined. The purpose of this paper is to evaluate the impact of the sanctions and to further understand the present situation. This is done using several sources of information, including the author's field and questionnaire surveys. This paper also describes the process of selection and polarization underway in the garment industry, an industry that now has more severe competition fueled by the sanctions. Through such a process, the impact was inflicted disproportionately on small and medium-sized domestic firms and their workers.

米国経済制裁によるミャンマー縫製産業への影響－苦しむのは誰か？－

2003年7月、米国はミャンマー製品の全面的な輸入禁止という、厳しい経済制裁を発動した。この制裁の最大の被害者は、ミャンマー縫製産業であった。制裁発動前、ミャンマーの対米輸出の８割以上は衣料品だったからである。多くの企業が倒産し、多くの労働者が職を失った。しかし、これまでその影響を包括的かつ正確に評価した調査・研究は皆無であった。本論文は現地での詳細なフィールド・ワークに基づき、経済制裁がミャンマー縫製産業に与えた影響を分析する。経済制裁で苦しむのは誰か。そして、経済制裁は所期の効果を上げているのか。これらの疑問に答える。