China's "South-South" trade with Southeast Asia: unequal exchange and combined and uneven development

China’s unprecedented emergence as an economic and political power has created a new geopolitical economy for semi-industrialised and developing economies in Southeast Asia. This paper examines China’s trade relationships with Thailand and Indonesia using the concepts of uneven and combined development (UCD) and unequal exchange. The mass of surplus value obtained through China’s trade with the developed economies has flowed into the considerable expansion in China’s imports from developing countries since 2000. China has maintained a consistent trade deficit with the latter. While the developing countries concerned have benefitted from this set of relationships, the extent to which they have done so has been determined by national strategies. In countries like Thailand – where manufacturing capital and a significant working class has emerged – exports expanded on the basis of mutually advantageous technologically and skills intensive goods. These are produced with a similar organic composition of capital as in China. The result has been a further consolidation of the hegemony of manufacturing capital. Indonesia, however, has a political system and economy long dominated by resource exploitation linked fractions of capital. The result has been a surge in primary goods exports. The current commodity price cycle has meant these goods exchange at prices above their value. The current looming price correction, however, may have negative repercussions. In the meantime, the concentration in raw materials exports is helping to prevent the emergence of a circuit of productive capital in manufacturing. The evidence from these contrasting cases suggests that the degree to which developing economies can benefit from China’s own historically unparalleled combined development remains highly contingent on the strength of the combined development possibilities and efforts within these other national social formations. Above all, there is the degree to which manufacturing sectors of capital can obtain hegemony.

Performance of low/correct pressure radial ply tires

Extensive field testes were conducted using the UCD single wheel tester employing three large radial ply tractor tires in two different soils, four different soil conditions, two axle load levels, and three levels of tire inflation pressures in order to quantify the benefits of using low/correct inflation pressures. During these tests slip, net traction, gross traction, and dynamic axle load were recorded. Furthermore, soil moisture content, cone index, and dry bulk density data were obtained at test locations. The results of the analysis showed a significant increase in net traction and traction efficiency when low/correct inflation was used. Benefits of using low/correct pressure was higher in tilled soil conditions.

Open urban spaces quality: A study in a historical square in Bath - UK

The quality of open urban spaces is very important for urban vitality. Nowadays urban designers have to face the great challenge of designing urban spaces able to respond to people's need for liveable spaces. The success of these spaces depends on various aspects and the microclimatic condition has been recognized as one of the most influential. However, studies on thermal comfort in open space have shown that the user's thermal sensation does not depend only on microclimate parameters but also on other local qualitative aspects. Thus, environmental quality evaluation of successful public spaces can contribute to understand this issue. This paper focuses on a case study regarding Queen Square's environmental quality, a public space of historical importance in Bath-UK. The first stage of the research, a study on local characteristics and people observations, allowed a preliminary evaluation of the space performance, their social aspects, while it characterized and quantified the hourly variation of the space use in different days and seasons. In the second stage, short microclimatic surveys were carried out simultaneously with a perception survey through a questionnaire. The results show the strong vitality of the square and socioenvironmental significance, not only for its location in the urban context, but also for its historical value. The environmental quality of the square contributes to the users' sensation of comfort even in adverse climatic conditions. This research is part of a project that aims to investigate the impact of the environmental stimuli in the use of open spaces and intend to develop design strategies that aim to maximise the use of open spaces in different weather conditions.

The globular cluster kinematics and galaxy dark matter content of NGC 3923

This paper presents further results from our spectroscopic study of the globular cluster (GC) system of the group elliptical NGC 3923. From observations made with the GMOS instrument on the Gemini South Telescope, an additional 50 GC and ultra-compact dwarf (UCD) candidates have been spectroscopically confirmed as members of the NGC 3923 system. When the recessional velocities of these GCs are combined with the 29 GC velocities reported previously, a total sample of 79 GC/UCD velocities is produced. This sample extends to over 6 arcmin (>6 R-e similar to 30 kpc) from the centre of NGC 3923 and is used to study the dynamics of the GC system and the dark matter content of NGC 3923. It is found that the GC system of NGC 3923 displays no appreciable rotation, and that the projected velocity dispersion is constant with radius within the uncertainties. The velocity dispersion profiles of the integrated light and GC system of NGC 3923 are indistinguishable over the region in which they overlap. We find some evidence that the diffuse light and GCs of NGC 3923 have radially biased orbits within similar to 130 arcsec. The application of axisymmetric orbit-based models to the GC and integrated light velocity dispersion profiles demonstrates that a significant increase in the mass-to-light ratio (from M/L-V = 8 to 26) at large galactocentric radii is required to explain this observation. We therefore confirm the presence of a dark matter halo in NGC 3923. We find that dark matter comprises 17.5(-4.5)(+7.3) per cent of the mass within 1 R-e, 41.2(-10.6)(+18.2) per cent within 2 R-e and 75.6(-16.8)(+15.4) per cent within the radius of our last kinematic tracer at 6.9 R-e. The total dynamical mass within this radius is found to be 1.5(-0.25)(+0.4) x 10(12) M-circle dot. In common with other studies of large ellipticals, we find that our derived dynamical mass profile is consistently higher than that derived by X-ray observations, by a factor of around 2.

A proteomic analysis of the functional effects of fatty acids in NIH 3T3 fibroblasts

Previous studies have demonstrated that long chain fatty acids influence fibroblast function at sub-lethal concentrations. This study is the first to assess the effects of oleic, linoleic or palmitic acids on protein expression of fibroblasts, as determined by standard proteomic techniques. The fatty acids were not cytotoxic at the concentration used in this work as assessed by membrane integrity, DNA fragmentation and the MTT assay but significantly increased cell proliferation. Subsequently, a proteomic analysis was performed using two dimensional difference gel electrophoresis (2D-DIGE) and MS based identification. Cells treated with 50 μM oleic, linoleic or palmitic acid for 24 h were associated with 24, 22, 16 spots differentially expressed, respectively. Among the identified proteins, α-enolase and far upstream element binding protein 1 (FBP-1) are of importance due to their function in fibroblast-associated diseases. However, modulation of α-enolase and FBP-1 expression by fatty acids was not validated by the Western blot technique.

Cross-sectional observational study of 208 patients with non-classical urea cycle disorders

Urea cycle disorders (UCDs) are inherited disorders of ammonia detoxification often regarded as mainly of relevance to pediatricians. Based on an increasing number of case studies it has become obvious that a significant number of UCD patients are affected by their disease in a non-classical way: presenting outside the newborn period, following a mild course, presenting with unusual clinical features, or asymptomatic patients with only biochemical signs of a UCD. These patients are surviving into adolescence and adulthood, rendering this group of diseases clinically relevant to adult physicians as well as pediatricians. In preparation for an international workshop we collected data on all patients with non-classical UCDs treated by the participants in 20 European metabolic centres. Information was collected on a cohort of 208 patients 50% of which were ≥ 16 years old. The largest subgroup (121 patients) had X-linked ornithine transcarbamylase deficiency (OTCD) of whom 83 were female and 29% of these were asymptomatic. In index patients, there was a mean delay from first symptoms to diagnosis of 1.6 years. Cognitive impairment was present in 36% of all patients including female OTCD patients (in 31%) and those 41 patients identified presymptomatically following positive newborn screening (in 12%). In conclusion, UCD patients with non-classical clinical presentations require the interest and care of adult physicians and have a high risk of neurological complications. To improve the outcome of UCDs, a greater awareness by health professionals of the importance of hyperammonemia and UCDs, and ultimately avoidance of the still long delay to correctly diagnose the patients, is crucial.

Current role of enzyme analysis for urea cycle disorders

Urea cycle disorders (UCD) are due to defects of any of its six enzymes or two transporters. The definitive diagnosis of defects of the three mitochondrial enzymes, N-acetylglutamate synthase (NAGS), carbamylphosphate synthetase I (CPS1) and ornithine transcarbamylase (OTC) depends on either molecular mutation analysis or measurement of enzyme activity, whereas the diagnosis of deficiencies of the three cytosolic enzymes argininosuccinate synthetase (ASS), argininosuccinate lyase (ASL) and arginase I (ARG1) is usually straightforward, based on marker metabolites. Enzyme assays for all UCD have been used since their first description, for disease confirmation and in some instances even for prenatal diagnosis. The genetic bases of the UCD have only been unraveled from the 1980s; the last gene cloned being the NAGS gene in 2002. In this review we discuss the enzymatic assays for all urea cycle enzymes from a historical perspective, their potential and drawbacks, and the current role of enzymatic analysis in UCD in general.

A 2-D guinea pig lung proteome map

Guinea pigs represent an important model for a number of infectious and non-infectious pulmonary diseases. The guinea pig genome has recently been sequenced to full coverage, opening up new research avenues using genomics, transcriptomics and proteomics techniques in this species. In order to further annotate the guinea pig genome and to facilitate future pulmonary proteomics in this species we constructed a 2-D guinea pig proteome map including 486 protein identifications and post translational modifications (PTMs). The map has been up-loaded to the UCD 2D-PAGE open access database (http://proteomics-portal.ucd.ie/). Transit peptides, N-terminal acetylations and other PTMs are available via Peptideatlas (ftp://PASS00619:NM455hi@ftp.peptideatlas.org/). This dataset is associated with a research article published in the Journal of Proteomics [1].

Usability Planner: Herramienta para la planificación de técnicas de usabilidad en el ciclo de vida del software

A pesar del creciente interés de las organizaciones por la aplicación de métodos y técnicas de usabilidad en el proceso de desarrollo de software, seleccionar y poner en práctica aquellas técnicas que más se adecuan a las características de un determinado proyecto es una tarea compleja y con un soporte bajo. La diversidad de métodos de usabilidad, su desconocimiento en el mundo profesional y la falta de unas pautas claras para su aplicación en un determinado proyecto están causando que la introducción del Diseño Centrado en el Usuario (UCD, del inglés User Centred Design o DCU en español) en las compañías sea una tarea costosa y compleja. No obstante, las empresas que apuestan por la usabilidad de sus productos se están posicionando por encima del resto al crear sistemas que los usuarios valoran notablemente y por ver incrementadas sus ventas. Jefes de proyecto y consultores, que ven atractivo el desarrollo de sistemas usables, se hallan en un escenario en el que no encuentran un mecanismo sencillo e inmediato para seleccionar y aplicar las técnicas de usabilidad en sus proyectos de forma ágil y estructurada. El criterio para la selección de técnicas y métodos que manejan se basa únicamente en su experiencia profesional y en la bibliografía de numerosos autores. Usability Planner es una aplicación web dirigida a profesionales, estudiantes e investigadores involucrados en el desarrollo de software para ayudar a cambiar este escenario. Su objetivo es dar soporte a la selección de técnicas y métodos de usabilidad en el proceso de desarrollo de software minimizando riesgos y maximizando beneficios.

Application of user-centered design in the development of an atomated/assisted testing system for self-service devices

Automated Teller Machines (ATMs) are sensitive self-service systems that require important investments in security and testing. ATM certifications are testing processes for machines that integrate software components from different vendors and are performed before their deployment for public use. This project was originated from the need of optimization of the certification process in an ATM manufacturing company. The process identifies compatibility problems between software components through testing. It is composed by a huge number of manual user tasks that makes the process very expensive and error-prone. Moreover, it is not possible to fully automate the process as it requires human intervention for manipulating ATM peripherals. This project presented important challenges for the development team. First, this is a critical process, as all the ATM operations rely on the software under test. Second, the context of use of ATMs applications is vastly different from ordinary software. Third, ATMs’ useful lifetime is beyond 15 years and both new and old models need to be supported. Fourth, the know-how for efficient testing depends on each specialist and it is not explicitly documented. Fifth, the huge number of tests and their importance implies the need for user efficiency and accuracy. All these factors led us conclude that besides the technical challenges, the usability of the intended software solution was critical for the project success. This business context is the motivation of this Master Thesis project. Our proposal focused in the development process applied. By combining user-centered design (UCD) with agile development we ensured both the high priority of usability and the early mitigation of software development risks caused by all the technology constraints. We performed 23 development iterations and finally we were able to provide a working solution on time according to users’ expectations. The evaluation of the project was carried out through usability tests, where 4 real users participated in different tests in the real context of use. The results were positive, according to different metrics: error rate, efficiency, effectiveness, and user satisfaction. We discuss the problems found, the benefits and the lessons learned in the process. Finally, we measured the expected project benefits by comparing the effort required by the current and the new process (once the new software tool is adopted). The savings corresponded to 40% less effort (man-hours) per certification. Future work includes additional evaluation of product usability in a real scenario (with customers) and the measuring of benefits in terms of quality improvement.

Política de la República Federal de Alemania hacia España durante el franquismo y la transición (1949-1979)

En este artículo se realiza un análisis de la evolución de la política que la República Federal de Alemania (RFA) desarrolló hacia España durante las tres décadas que separan la creación del joven Estado federal y la entrada en vigor de la Constitución Española. Sin tratar de abarcar todos y cada uno de los asuntos que la caracterizaron, se pretende estudiar la conformación de los grandes vectores que la articularon y su paulatina transformación, en sintonía con la evolución internacional y la de ambos países.

Pesticide safety and training materials catalog /

Mode of access: Internet.

Effects of irradiation on reproduction in female beagles

UCD 102.

Development of the ovary in the beagle.

TID 4500 (16th ed.)

Life's handicap : being stories of mine own people.

"Robert Drummond, electrotyper and printer, New York"--T.p. verso. Reference: Livingston, F.V. Kipling, 79 Reference: Stewart, J.M. Kipling, 99 The Lang men o' Larut -- Reingelder and the German flag -- The wandering Jew -- Through the fire -- The finances of the gods -- The amir's homily -- Jews in Shushan -- The limitations of Pambe Serang -- Little Tobrah -- Bubbling Well Road -- The city of dreadful night -- Georgie Porgie -- Naboth -- The dream of Duncan Parrenness -- The incarnation of Krishna Mulvaney -- The courting of Dinah Shadd -- On Greenhow Hill -- The man who was -- The head of the district -- Without benefit of clergy -- At the end of the passage -- The mutiny of the mavericks -- The mark of the beast -- The return of Imray -- Namgay Doola -- Bertran and Bimi -- Moti Guj - mutineer.