Innovation and Globalization Policy in Small Transition Countries ; Case study: Macedonia and Slovenia

Diese Arbeit befasst sich mit der Innovations- und Globalisierungspolitik in kleinen Transformationsländern am Beispiel Mazedoniens; diese wurde mit der Lage in Slowenien verglichen, einem Land von ungefähr gleicher Größe und mit gemeinsamer Vergangenheit als Teilrepublik der Jugoslawischen Föderation, aber mit einem wesentlich höheren ökonomischen Entwicklungsstand. Innovation wird dabei verstanden als „Herstellung, Anpassung und Ausnutzung von Neuerungen“, und sie wird durch das Umfeld, in dem sie stattfindet, beeinflusst. Anpassung und Ausnutzung sind gerade für kleine Transformationsländer von erheblicher Bedeutung, da ihre Fähigkeit zu Herstellung von Neuerungen sehr begrenzt sind. Die Rolle der Innovationspolitik besteht hierbei darin, institutionelle und organisationelle Regulierungen einzuführen, die ein günstiges Umfeld sowohl für Innovationen als auch für die Entwicklung eines nationalen Innovationssystems schaffen. Die Rolle der Politik besteht also nicht in der Innovation als solcher, sondern in der Herstellung der notwendigen Bedingungen für die Industrie und die Forschungseinrichtungen dahingehend zu schaffen, dass sie ihr Wissen, ihre Fertigkeiten und ihre praktischen Erfahrungen für innovative Tätigkeiten einsetzen können. Auf der einen Seite gibt es Institutionen und Organisationen, ohne die die Unternehmen rückständig und wenig leistungsstark wären (etwa das Patentamt oder Institutionen höherer Bildung), und auf der anderen Seite gibt es Institutionen und Organisationen, welche die Unternehmen dabei unterstützen, dass sie ihre Tätigkeit weiter unterstützen (z.B. durch Technologietransfer-Zentren und Netzwerke). Die Leistungen dieser Institutionen und Organisationen sind von großer Bedeutung für die nationalen Innovationssysteme und sollten ihrerseits durch Innovationspolitik unterstützt werden; dies bedeutet jedoch nicht, dass diese Leistungen vom Staat bereitgestellt werden, vielmehr sollte die Wirtschaftspolitik Möglichkeiten für die öffentlich/private oder sogar rein private Bereitstellung solcher Leistungen in Erwägung ziehen; dies würde nicht nur die Kosten für den Staat senken, sondern auch die Effizienz bei der Erstellung dieser Leistungen steigern. Die Arbeit kommt zu dem Schluss, dass das größte Problem der Innovationspolitik in Mazedonien darin besteht, dass es sie gar nicht gibt, und zwar nicht als Folge einer bewussten Entscheidung darüber. Tatsächlich müssen Ressourcen und Zeit für die Schaffung eines nationalen Innovationssystems eingesetzt werden mit Hilfe einer Politik, die sich auf die wesentlichen Umrisse konzentriert, wobei die Nachfrage nach Technologie im Unternehmensbereich gesteigert wird und das Wissen und das Informationsangebot restrukturiert wird. Dieses System muss offen sein, unter beständigem Verbesserungsdruck stehen und fähig sein, sich an Veränderungen anzupassen. Damit eine solche Politik erfolgreich ist, muss es einen Konsens darüber zwischen allen beteiligten Akteuren geben und darüber hinaus auch eine Kohärenz zwischen den verschiedenen politischen Institutionen. Das ist deswegen wichtig, weil der Innovationsprozess komplex ist und verschiedene Politikbereiche berührt. Ziel sollte die Schaffung eines Systems sein, das einerseits auf Autonomie und Kooperation aufbaut, andererseits aber auch Wettbewerb zwischen den beteiligten Institutionen und Organisationen fördert. Eine wichtige Bedingung für ein positives Investitionsklima im Bereich der Innovation ist die Erreichung von makroökonomischer Stabilität. Die gegenwärtige Situation ist gekennzeichnet durch Instabilität des Rechtswesens, durch Korruption und Probleme des Vertragsschutzes, die sowohl ausländische als auch inländische Akteure davon abhält, sich in wirtschaftlichen Aktivitäten in Mazedonien zu engagieren. Bei der Suche nach einem Ausweg aus diesen Problemen ist es wichtig für Mazedonien, von anderen Ländern wie Slowenien zu lernen, die ähnliche Probleme haben, aber auch schon Erfahrungen in der Problemlösung. Man muss dabei beachten, dass der Entwicklungsstand, das wirtschaftliche und das politische Umfeld in beiden Vergleichsländern sich erheblich unterscheiden, so dass die Lektionen, die Mazedonien von Slowenien lernen könnte, nicht direkt übertragen und kopiert werden können, sondern entsprechend angepasst werden müssen. Die vorliegende Arbeit liefert Einsichten in die Probleme der Innovationspolitik in Transformationsländern und liefert daher sowohl einen Anreiz als auch eine Quelle von Informationen für künftige Analysen der wirtschaftlichen Bedingungen und vor allem Innovationspolitik in Transformationsländern.

Reintegro y permanencia universitaria en Bogotá : el caso de la Facultad de Ingeniería de la Universidad Distrital, 2000-2009

El presente trabajo de investigación, estudia a través del caso de la cohorte del 2000 de la Facultad de Ingeniería de la Universidad Distrital, el tipo de coyuntura que le permitió a este grupo de jóvenes reingresar a la Universidad y culminar la carrera al haber tenido que abandonarla en un primer momento, por problemas socio-económicos y/o académicos. Por medio del estudio del reintegro universitario, este trabajo se enmarca en el campo, poco explorado, de la existencia y efectividad de medidas de "segundas oportunidades" educativas que las instituciones de educación superior le ofrecen a estudiantes que por problemas de orden estructural se ven obligados a abandonar la Universidad.

La sinergia institucional en la gerencia de la explotación minera en Colombia

El interés de este trabajo de grado es analizar el concepto de coordinación inter-agencial y trasladarlo a la práctica, para entender el funcionamiento de dos grandes agencias que gerencian el tema minero en el país: la Agencia Nacional de Minería y la Agencia Nacional de Licencias Ambientales. A partir de lo anterior, se demostrará que la falta de sinergia entre estas agencias es producto de la improvisación en la creación institucional; de la inestabilidad de las normas que las regulan y su falta de cumplimiento; de problemas estructurales al interior de cada una y de la ausencia de una mirada integral, en la que todos los elementos se relacionan y tienen efectos sobre sí. El diseño metodológico es cualitativo-descriptivo y el enfoque es el jurídico-institucional, ya que el propósito fue describir el funcionamiento de estas dos agencias, teniendo como fundamento el rol del Estado, el papel de las instituciones y el derecho que las regula.

Robust Control of Systems Subjected to Uncertain Disturbances and Actuator Dynamics

Esta tesis está enfocada al diseño y validación de controladores robustos que pueden reducir de una manera efectiva las vibraciones structurales producidas por perturbaciones externas tales como terremotos, fuertes vientos o cargas pesadas. Los controladores están diseñados basados en teorías de control tradicionalamente usadas en esta area: Teoría de estabilidad de Lyapunov, control en modo deslizante y control clipped-optimal, una técnica reciente mente introducida : Control Backstepping y una que no había sido usada antes: Quantitative Feedback Theory. La principal contribución al usar las anteriores técnicas, es la solución de problemas de control estructural abiertos tales como dinámicas de actuador, perturbaciones desconocidas, parametros inciertos y acoplamientos dinámicos. Se utilizan estructuras típicas para validar numéricamente los controladores propuestos. Especificamente las estructuras son un edificio de base aislada, una plataforma estructural puente-camión y un puente de 2 tramos, cuya configuración de control es tal que uno o mas problemas abiertos están presentes. Se utilizan tres prototipos experimentales para implementar los controladores robustos propuestos, con el fin de validar experimentalmente su efectividad y viabilidad. El principal resultado obtenido con la presente tesis es el diseño e implementación de controladores estructurales robustos que resultan efectivos para resolver problemas abiertos en control estructural tales como dinámicas de actuador, parámetros inciertos, acoplamientos dinámicos, limitación de medidas y perturbaciones desconocidas.

Problems with determining the particle size distribution of chalk soil and some of their implications

Particle size distribution (psd) is one of the most important features of the soil because it affects many of its other properties, and it determines how soil should be managed. To understand the properties of chalk soil, psd analyses should be based on the original material (including carbonates), and not just the acid-resistant fraction. Laser-based methods rather than traditional sedimentation methods are being used increasingly to determine particle size to reduce the cost of analysis. We give an overview of both approaches and the problems associated with them for analyzing the psd of chalk soil. In particular, we show that it is not appropriate to use the widely adopted 8 pm boundary between the clay and silt size fractions for samples determined by laser to estimate proportions of these size fractions that are equivalent to those based on sedimentation. We present data from field and national-scale surveys of soil derived from chalk in England. Results from both types of survey showed that laser methods tend to over-estimate the clay-size fraction compared to sedimentation for the 8 mu m clay/silt boundary, and we suggest reasons for this. For soil derived from chalk, either the sedimentation methods need to be modified or it would be more appropriate to use a 4 pm threshold as an interim solution for laser methods. Correlations between the proportions of sand- and clay-sized fractions, and other properties such as organic matter and volumetric water content, were the opposite of what one would expect for soil dominated by silicate minerals. For water content, this appeared to be due to the predominance of porous, chalk fragments in the sand-sized fraction rather than quartz grains, and the abundance of fine (<2 mu m) calcite crystals rather than phyllosilicates in the clay-sized fraction. This was confirmed by scanning electron microscope (SEM) analyses. "Of all the rocks with which 1 am acquainted, there is none whose formation seems to tax the ingenuity of theorists so severely, as the chalk, in whatever respect we may think fit to consider it". Thomas Allan, FRS Edinburgh 1823, Transactions of the Royal Society of Edinburgh. (C) 2009 Natural Environment Research Council (NERC) Published by Elsevier B.V. All rights reserved.

Very large inverse problems in atmosphere and ocean modelling

For the very large nonlinear dynamical systems that arise in a wide range of physical, biological and environmental problems, the data needed to initialize a numerical forecasting model are seldom available. To generate accurate estimates of the expected states of the system, both current and future, the technique of ‘data assimilation’ is used to combine the numerical model predictions with observations of the system measured over time. Assimilation of data is an inverse problem that for very large-scale systems is generally ill-posed. In four-dimensional variational assimilation schemes, the dynamical model equations provide constraints that act to spread information into data sparse regions, enabling the state of the system to be reconstructed accurately. The mechanism for this is not well understood. Singular value decomposition techniques are applied here to the observability matrix of the system in order to analyse the critical features in this process. Simplified models are used to demonstrate how information is propagated from observed regions into unobserved areas. The impact of the size of the observational noise and the temporal position of the observations is examined. The best signal-to-noise ratio needed to extract the most information from the observations is estimated using Tikhonov regularization theory. Copyright © 2005 John Wiley & Sons, Ltd.

UK commercial property lease structures: Landlord and tenant mismatch

UK commercial property lease structures have come under considerable scrutiny during the past decade since the property crash of the early 1990s. In particular, tenants complained that the system was unfair and that it has blocked business change. Government is committed, through its 2001 election manifesto, to promote flexibility and choice in the commercial property lettings market and a new voluntary Commercial Leases Code of Practice was launched in April 2002. This paper investigates whether occupiers are being offered the leases they require or whether there is a mismatch between occupier requirements and actual leases in the market. It draws together the substantial data now available on the actual terms of leases in the UK and surveys of corporate occupiers' attitude to their occupation requirements. Although the data indicated that UK leases have become shorter and more diverse since 1990, this is still not sufficient to meet the current requirements of many corporate occupiers. It is clear that the inability to manage entry and exit strategies is a major concern to occupiers. Lease length is the primary concern of tenants and a number of respondents comment on the mismatch between lease length in the UK and business planning horizons. The right to break and other problems with alienation clauses also pose serious difficulties for occupiers, thus reinforcing the mismatch. Other issues include repairing and insuring clauses and the type of review clause. There are differences in opinion between types of occupier. In particular, international corporate occupiers are significantly more concerned about the length of lease and the incidence of break clauses than national occupiers and private-sector tenants are significantly more concerned about leasing in general than public-sector occupiers. Proposed solutions by tenants are predictable and include shorter leases, more frequent breaks and relaxation of restrictions concerning alienation and other clauses. A significant number specify that they would pay more for shorter leases and other improved terms. Short leases would make many of the other terms more acceptable and this is why they are the main concern of corporate occupiers. Overall, the evidence suggests that there continues to be a gap between occupiers' lease requirements and those currently offered by the market. There are underlying structural factors that act as an inertial force on landlords and inhibit the changes which occupiers appear to want. Nevertheless, the findings raise future research questions concerning whether UK lease structures are a constraining factor on UK competitiveness.

A technique for delivering individualised formative problems and examples

Active learning plays a strong role in mathematics and statistics, and formative problems are vital for developing key problem-solving skills. To keep students engaged and help them master the fundamentals before challenging themselves further, we have developed a system for delivering problems tailored to a student‟s current level of understanding. Specifically, by adapting simple methodology from clinical trials, a framework for delivering existing problems and other illustrative material has been developed, making use of macros in Excel. The problems are assigned a level of difficulty (a „dose‟), and problems are presented to the student in an order depending on their ability, i.e. based on their performance so far on other problems. We demonstrate and discuss the application of the approach with formative examples developed for a first year course on plane coordinate geometry, and also for problems centred on the topic of chi-square tests.

The effects of institutional distance and headquarters’ financial performance on the generation of environmental standards in multinational companies

This article combines institutional and resources’ arguments to show that the institutional distance between the home and the host country, and the headquarters’ financial performance have a relevant impact on the environmental standardization decision in multinational companies. Using a sample of 135 multinational companies in three different industries with headquarters and subsidiaries based in the USA, Canada, Mexico, France, and Spain, we find that a high environmental institutional distance between headquarters’ and subsidiaries’ countries deters the standardization of environmental practices. On the other hand, high-profit headquarters are willing to standardize their environmental practices, rather than taking advantage of countries with lax environmental protection to undertake more pollution-intensive activities. Finally, we show that headquarters’ financial performance also imposes a moderating effect on the relationship between environmental institutional distance between countries and environmental standardization within the multinational company.

Synthesis, structural characterization and catalytic activity of a multifunctional enzyme mimetic oxoperoxovanadium(v) complex

The synthesis and structural characterization of a novel oxoperoxovanadium(v) complex [VO(O-2)(PAH)-(phen)] containing the ligands 2-phenylacetohydroxamic acid (PAHH) and 1,10-phenanthroline (phen) has been accomplished. The oxoperoxovanadium(v) complex was found to mimic both vanadate-dependent haloperoxidase (VHPO) activity as well as nuclease activity through effective interaction with DNA. The complex is the first example of a structurally characterized stable oxoperoxovanadium(v) complex with a coordinated bi-dentate hydroximate moiety (-CONHO-) from 2-phenylacetohydroximate (PAH). The oxoperoxovanadium(v) complex has been used as catalyst for the peroxidative bromination reaction of some unsaturated alcohols (e.g. 4-pentene-1-ol, 1-octene-3-ol and 9-decene-1-ol) in the presence of H2O2 and KBr. The catalytic products have been characterized by GC-MS analysis and spectrophotometric methods. The DNA binding of this complex has been established with CT DNA whereas the DNA cleavage was demonstrated with plasmid DNA. The interactions of the complex with DNA have been monitored by electronic absorption and fluorescence emission spectroscopy. Viscometric measurements suggest that the compound is a DNA intercalator. The nuclease activity of this complex was confirmed by gel electrophoresis studies.

Towards (more) integrity in academia: transcending neo-liberal assumption of research and knowledge creation and the “rules” supressing academic freedom

European researchers across heterogeneous disciplines voice concerns and argue for new paths towards a brighter future regarding scientific and knowledge creation and communication. Recently, in biological and natural sciences concerns have been expressed that major threats are intentionally ignored. These threats are challenging Europe’s future sustainability towards creating knowledge that effectively deals with emerging social, environmental, health, and economic problems of a planetary scope. Within social science circles however, the root cause regarding the above challenges, have been linked with macro level forces of neo-liberal ways of valuing and relevant rules in academia and beyond which we take for granted. These concerns raised by heterogeneous scholars in natural and the applied social sciences concern the ethics of today’s research and academic integrity. Applying Bourdieu’s sociology may not allow an optimistic lens if change is possible. Rather than attributing the replication of neo-liberal habitus in intentional agent and institutional choices, Bourdieu’s work raises the importance of thoughtlessly internalised habits in human and social action. Accordingly, most action within a given paradigm (in this case, neo-liberalism) is understood as habituated, i.e. unconsciously reproducing external social fields, even ill-defined ways of valuing. This essay analyses these and how they may help critically analyse the current habitus surrounding research and knowledge production, evaluation, and communication and related aspects of academic freedom. Although it is acknowledged that transformation is not easy, the essay presents arguments and recent theory paths to suggest that change nevertheless may be a realistic hope once certain action logics are encouraged.

Structural stability of the synthetic thermoelectric ternary and nickel-substituted tetrahedrite phases

The purity and structural stability of the high thermoelectric performance Cu12Sb4S13 and Cu10.4Ni1.6Sb4S13 tetrahedrite phases, synthesized by solid–liquid–vapor reaction and Spark Plasma Sintering, were studied at high temperature by Rietveld refinement using high resolution X-ray powder diffraction data, DSC/TG measurements and high resolution transmission electron microscopy. In a complementary study, the crystal structure of Cu10.5Ni1.5Sb4S13 as a function of temperature was investigated by powder neutron diffraction. The temperature dependence of the structural stability of ternary Cu12Sb4S13 is markedly different to that of the nickel-substituted phases, providing clear evidence for the significant and beneficial role of nickel substitution on both sample purity and stability of the tetrahedrite phase. Moreover, kinetic effects on the phase stability/decomposition have been identified and discussed in order to determine the maximum operating temperature for thermoelectric applications. The thermoelectric properties of these compounds have been determined for high density samples (>98%) prepared by Spark Plasma Sintering and therefore can be used as reference values for tetrahedrite samples. The maximum ZT of 0.8 was found for Cu10.4Ni1.6Sb4S13 at 700 K.

Water, women, waste, wisdom and wealth: harvesting the confluences and opportunities

This special volume offers a collection of papers that examine challenges and solutions where water meets complex, intersections with women, waste, wisdom or wealth. This unique array of articles offer readers of the Journal of Cleaner Production multidisciplinary views of water issues involving physical and structural perspectives, as well as political, social, cultural and increasingly serious environmental challenges. By building upon extensive literature reviews along with data collected through empirical study and real world observations, the authors effectively present valuable insights into the depth and nature of many of the problems but also present a well-developed array of recommendations, based upon successful projects and programs, world-wide. Among the recommendations are proposals for policies, approaches and regulations that provide system enhancements to prevent pollution and contamination and ideas to monitor and regulate water consumption. This international collection includes studies from 15 countries, documented and written by an equal number of female and male authors.

Structural effects and hydrogen bonds on N,N `-di(methoxycarbonylsulfenyl)urea, [CH(3)OC(O)SNH](2)CO, studied by experimental and theoretical methods

Pure N,N`-di(methoxycarbonylsulfenyl)urea, [CH(3)OC(O)SNH](2)CO, is quantitatively prepared by the hydrolysis reaction of CH(3)OC(O)SNCO and characterized by (1)H NMR, GC-MS and FTIR spectroscopy techniques. Structural and conformational properties are analyzed using a combined approach with data obtained from X-ray diffraction, vibrational spectra and theoretical calculation methods. The IR and Raman spectra for normal and deuterated species are reported. The crystal structure of [CH(3)OC(O)SNH](2)CO was determined by X-ray diffraction methods. The substance crystallizes in the orthorhombic P2(1)2(1)2 space group with a = 9.524(2), b = 12.003(1), c = 4.481 (1) angstrom, and Z = 2 moieties in the unit cell. The molecule is sited on a twofold crystallographic axis (C(2)) parallel to c and shows the anti-anti conformation (S-N single bonds antiperiplanar with respect to the opposite C-N single bonds in sulfenyl-urea-sic group). Neighboring molecules are arranged in a chain motif that extends along the C(2)-axis and is held by bifurcated NH center dot center dot center dot O center dot center dot center dot HN intermolecular bonds. A local planar symmetry is observed in the crystal for the central -SN(H)C(O)N(H)S- skeleton. Experimental and calculated data allow to trace this structural feature to the occurrence of N-H center dot center dot center dot O=C hydrogen bonding interactions. Calculated vibrational and structural properties are in good agreement with the experimentally determined features. (C) 2008 Elsevier B.V. All rights reserved.

The CATH classification revisited-architectures reviewed and new ways to characterize structural divergence in superfamilies

The latest version of CATH (class, architecture, topology, homology) (version 3.2), released in July 2008 (http://www.cathdb.info), contains 1 14215 domains, 2178 Homologous superfamilies and 1110 fold groups. We have assigned 20 330 new domains, 87 new homologous superfamilies and 26 new folds since CATH release version 3.1. A total of 28 064 new domains have been assigned since our NAR 2007 database publication (CATH version 3.0). The CATH website has been completely redesigned and includes more comprehensive documentation. We have revisited the CATH architecture level as part of the development of a `Protein Chart` and present information on the population of each architecture. The CATHEDRAL structure comparison algorithm has been improved and used to characterize structural diversity in CATH superfamilies and structural overlaps between superfamilies. Although the majority of superfamilies in CATH are not structurally diverse and do not overlap significantly with other superfamilies, similar to 4% of superfamilies are very diverse and these are the superfamilies that are most highly populated in both the PDB and in the genomes. Information on the degree of structural diversity in each superfamily and structural overlaps between superfamilies can now be downloaded from the CATH website.