Position Document on the UN Secretary General's Report In Larger Freedom

Aquest document és el resultat de contrastar el “know-how” dels nostres projectes relacionats amb els temes tractats pel Secretari General de l’ONU, Kofi Annan.

Position Document of the Secretariat on System-Wide Coherence in the context of UN Reform Processes

The present document should be seen as one more contribution to the debate to the reform processes and a small guide to these processes and their latest outcomes.

Popping expansion and yield responses of popcorn cultivars under different row spacings and plant populations

The objective of this work was to evaluate the agronomic traits and the popping expansion index of three Brazilian popcorn cultivars under different row spacings and plant populations. The trials were performed during two crop seasons, under field conditions. The experimental design used was a randomized complete block, in a split-split plot, with 27 treatments and four replicates. Treatments were represented in a triple factorial arrangement: three row spacings (0.40, 0.60, and 0.80 m), three plant populations (40,000, 60,000, and 80,000 plants per hectare), and three popcorn cultivars (IAC-TC 01, IAC 12, and Zelia). The increase in plant population causes a reduction in the number of grains per ear, lower prolificacy, and grain weight loss. Cultivar grain yield is affected by row spacing and popcorn plant population. Cultivar IAC 12 shows highest grain yield under row spacings of 0.40 and 0.60 m and plant population between 60,000 and 80,000 plants per hectare. The popping expansion index is not affected by row spacing or plant population.

The continuous wavelet transform as a maximum entropy solution of the corresponding inverse problem

The continuous wavelet transform is obtained as a maximumentropy solution of the corresponding inverse problem. It is well knownthat although a signal can be reconstructed from its wavelet transform,the expansion is not unique due to the redundancy of continuous wavelets.Hence, the inverse problem has no unique solution. If we want to recognizeone solution as "optimal", then an appropriate decision criterion hasto be adopted. We show here that the continuous wavelet transform is an"optimal" solution in a maximum entropy sense.

Growth and demise of Permian biogenic chert along northwest Pangea: evidence for end-Permian collapse of thermohaline circulation

The Permian Chert Event (PCE) was a 30 Ma long episode of unusual chert accumulation along the northwest margin of Pangea, and possibly worldwide. The onset of the PCE occurred at about the Sakmarian-Artinskian boundary in the Sverdrup Basin, Canadian Arctic, where it coincides with a maximum flooding event, the ending of high-frequency/high-amplitude shelf cyclicity, the onset of massive biogenic chert deposition in deep-water distal areas, and a long-term shift from warm- to cool-water carbonate sedimentation in shallow-water proximal areas. A similar and coeval shift is observed from the Barents Sea to the northwestern USA. A landward and southward expansion of silica factories occurred during the Middle and Late Permian at which time warm-water carbonate producers disappeared completely from the northwest margin of Pangea. Biotically impoverished and increasingly narrow cold-water carbonate factories (characterised by non-cemented bioclasts of sponges, bryozoans, echinoderms and brachiopods) were then progressively replaced by silica factories. By Late Permian time, little carbonate sediments accumulated in the Barents Sea and in the Sverdrup Basin. where the deep- to shallow-water sedimentary spectrum was occupied by siliceous sponge spicules. By that time, biogenic silica sedimentation was common throughout the world. Silica factories collapsed in the Late Permian, abruptly bringing the PCE to an end. In northwest Pangea, the end- Permian collapse of the PCE was associated with a major transgression and with a return to much warmer oceanic and continental climatic conditions. Chert deposition resumed in the distal oceanic areas during the early Middle Triassic (Anisian) after a 8-10 Ma interruption (Early Triassic Chert Gap). The conditions necessary for the onset, expansion and zenith of the PCE were provided by the thermohaline circulation of nutrient-rich cold waters along the northwestern and western margin of Pangea, and possibly throughout the world oceans. These conditions provided an efficient transportation mechanism that constantly replenished the supply of silica in the area, created a nutrient- and oxygen-rich environment favouring siliceous biogenic productivity. established cold sea-floor conditions, hindering silica dissolution, while increasing calcium carbonate solubility, and provided conditions adverse to organic and inorganic carbonate production, The northwest margin of Pangea was, for nearly 30 Ma. bathed by cold waters presumably derived from the seasonal melting of northern sea ice, the assumed engine for thermohaline circulation. This process started near the Sakmarian-Artinskian boundary. intensified throughout Middle and Late Permian time and ceased suddenly in latest Permian time, It led to oceanic conditions much colder than normally expected from the palaeolatitudes. and the influence of cold northerly-derived water was felt as far south southern Nevada. The demise of silica factories was caused by the rapid breakdown of these conditions and the establishment of a much warmer marine environment accompanied by sluggish circulation and perhaps a reduced input of dissolved silica to the ocean. Complete thawing of northern sea ice would have ended thermohaline circulation and led to warm and sluggish oceanic conditions inimical to the production. accumulation and preservation of biogenic silica.

Frames: a maximum entropy statistical estimate of the inverse problem

A maximum entropy statistical treatment of an inverse problem concerning frame theory is presented. The problem arises from the fact that a frame is an overcomplete set of vectors that defines a mapping with no unique inverse. Although any vector in the concomitant space can be expressed as a linear combination of frame elements, the coefficients of the expansion are not unique. Frame theory guarantees the existence of a set of coefficients which is “optimal” in a minimum norm sense. We show here that these coefficients are also “optimal” from a maximum entropy viewpoint.

Els suburbia al Mediterrani de la Hispania Citerior, o els termòmetres de la salut de l’Imperi

Reflexión sobre los suburbios costeros de las principales ciudades de la provincia Hispania Citerior en base a criterios de dinamismo económico, concebidos como la causa principal de la aparición de las áreas periurbanas. Los procesos expansivos o regresivos se interrelacionan con la vitalidad de las actividades portuarias, determinantes en el crecimiento periurbano, o en la génesis de núcleos alejados de las ciudades ubicadas a escasa distancia de la costa. Este documento intenta aportar los rasgos comunes propios de la uniformidad urbanística del período altoimperial, y que desaparecieron en la antigüedad tardía como consecuencia de los procesos específicos de cada núcleo urbano, condicionado por la viabilidad de su modelo económico y su rol geoestratégico. De este modo, el análisis de las zonas suburbiales se manifiesta como el principal índice de prosperidad económica y urbanística. No en vano, estas mantuvieron su funcionalidad en época tardía, mientras la ciudad altoimperial fue desestructurándose.

Managing Subsidiary Integration During Corporate Expansion in Russia

Kansallisten rajojen yli laajentuvat yritykset kohtaavat kasvavia paineita yhtenäistää eri yksiköiden toimintatapoja, prosesseja ja järjestelmiä. Hyvin toteutettuna organisaation sisäinen integrointi voi johtaa tytäryritysten tuottavuuden parantumiseen ja strategisiin mittakaavaetuihin, kun taas huonosti toteutettuna integrointi voi johtaa lisääntyviin konflikteihin ja emoyhtiön kontrollin katoamiseen. Integroinnin kannalta Venäjälle perustettavat tytäryritykset asettavat suuria haasteita. Kasvava ja kehittyvä kansantalous on jatkuvassa muutoksessa kohti edistyneempiä ja tuottavampia toimintamalleja, mutta toisaalta yritystoiminnantaustalla vaikuttaa edelleenkin Neuvostoajan perinnöt, jotka muokkaavat yritysten johtamisrakenteita ja prosesseja. Nämä taustavaikuttajat vaikeuttavat kansainvälisen yrityksen yhtenäistämistä, mutta toisaalta tarjoavat suuria mahdollisuuksia yrityksille, jotka oppivat elämään Venäjän markkinoiden ehdoilla. Tämä tutkimus käyttää apunaan konstruktiivista tutkimustyötä ratkoakseenYIT:n Venäjälle perustettavien yritysten integrointiin liittyviä ongelmia ja mahdollisuuksia. Työn lopputuloksena syntyy oppimiseen pohjautuva integraatiostrategia ja tätä strategiaa tukeva integroinnin johtamisjärjestelmä.

Politique fédérale des agglomérations dans les domaines des transports et de l'urbanisation

La croissance de la population, de l'économie et des transports individuels motorisés, particulièrement depuis la seconde moitié du 20ème siècle, ont notamment comme corollaire le développement urbanistique hors des frontières de la ville-centre et la formation des agglomérations. Ces zones urbaines sont stratégiques puisqu'elles accueillent une part toujours plus importante de la population et représentent le moteur de l'économie nationale. Toutefois, le développement des agglomérations et de la mobilité individuelle motorisée ne va pas sans poser de nombreux problèmes, dont la résolution nécessite de les aborder à l'échelle de l'agglomération, en coordonnant les transports et l'urbanisation. Notre système politique fédéral se définit notamment par une répartition des compétences dans une multitude de domaines entre les trois niveaux institutionnels de la Confédération, des cantons et des communes. Cette réalité est particulièrement vraie en matière d'aménagement du territoire. Il est à noter que les plus petites unités institutionnelles (les communes) conservent encore aujourd'hui des prérogatives importantes dans ce domaine. Au début des années 2000, la Confédération a développé une politique publique en faveur de ces zones stratégiques. Au moyen du fonds d'infrastructure, la politique fédérale des agglomérations dans les domaines des transports et de l'urbanisation est une politique publique incitative. Le dépôt, par les agglomérations, d'un projet respectant un cahier des charges précis et proposant des mesures de coordination entre les transports et l'urbanisation, permet d'obtenir un cofinancement fédéral du transport d'agglomération. Parmi les projets d'agglomération de première génération présentés à la Confédération, certains ont obtenu le cofinancement, d'autres pas. Le dimensionnement trop généreux des surfaces à bâtir fut notamment un facteur d'échec du projet d'agglomération de Fribourg, alors que la capacité à développer l'urbanisation à l'intérieur de l'agglomération fut un facteur de succès du projet Lausanne-Morges. L'analyse des projets d'agglomération Riviera et Monthey-Aigle, qui sont des projets de deuxième génération, confrontée à des entretiens avec des urbanistes et des responsables politiques, permet d'identifier leurs faiblesses et leurs atouts. Le projet d'agglomération Riviera présente une complémentarité des territoires et un grand potentiel de développement, mais aussi un manque de cohésion des partenaires du projet. Quant au projet Monthey-Aigle, il existe une réelle volonté politique de trouver des solutions aux conflits, mais les possibilités de développer les transports publics sont faibles. Dans le cadre de l'examen fédéral de ces deux projets d'agglomération, les éléments précités pourraient être des facteurs d'échec ou de succès. La politique publique fédérale invite les agglomérations à penser le développement de leurs transports et de leur urbanisation à un niveau global. La prise de hauteur et la coordination politique que cela suppose sont à même d'améliorer le lieu de vie des trois-quarts de la population suisse et de préserver le moteur de l'économie nationale. The growth of population, economy and personal motorised transportation, most particularly since the second half of the 20th century, has, as a consequence, induced an expansion of urban areas outside the borders of cities and encouraged the formation of urban agglomerations. These urban zones are of strategic importance as they attract an increasingly large population and represent a real driver of the national economy. However, the development of these agglomerations and the motorised mobility of their inhabitants cause numerous problems which require solutions to be adopted at the level of the agglomeration involving the interconnection of transport and urbanisation. Our federal political system is characterised by a distribution of responsibilities in many domains among the three institutional levels, namely the Confederation, the cantons and the communes. This is particularly the case of territorial developments. It should be noted that the smallest institutional units, the communes, still hold today important responsibilities in this area. At the beginning of the years 2000, the Confederation has developed a public policy in favour of these strategic zones. Through the establishment of an infrastructure fund, the federal policy in favour of urban agglomerations in the areas of transport and urbanisation aims at providing incentives to agglomerations. The submission by the agglomeration of a project containing a clear description of tasks and measures to integrate transport and urbanisation can result in a cofinancing participation by the Confederation in this project. Among the projects of first generation which had been submitted to the Confederation, some have received the cofinancing, others have not. The too generous dimension of the building areas in the project submitted by the agglomeration of Fribourg was a factor of its failure, while the capacity to develop urbanisation within the agglomeration was a factor of success for the Lausanne-Morges project. The analysis of the projects of the agglomerations Riviera and Monthey-Aigle which are projects of the second generation, as well as the interviews of urbanists and concerned officials have allowed us to identify their strengths and weaknesses. The Riviera project provides a complementary approach and a high potential of territorial developments, but at the same time denotes a lack of cohesion among partners of the project. With respect to the project Monthey-Aigle, there is a real political willingness to resolve conflicts, but the potential for the development of public transports is small. In the consideration by the Confederation of these two projects, the factors mentioned above may bring success or failure. The federal public policy incites the agglomerations to conceive the development of their transportation and urbanisation plans at a global level. The elevation of interests and the political coordination that this requires can improve the place of living of ¾ of the Swiss population and preserve the engine of growth of the national economy.

Environmental and T cell-intrinsic factors limit the expansion of neonatal follicular T helper cells but may be circumvented by specific adjuvants.

Follicular Th (T(FH)) cells have emerged as a new Th subset providing help to B cells and supporting their differentiation into long-lived plasma cells or memory B cells. Their differentiation had not yet been investigated following neonatal immunization, which elicits delayed and limited germinal center (GC) responses. We demonstrate that neonatal immunization induces CXCR5(high)PD-1(high) CD4(+) T(FH) cells that exhibit T(FH) features (including Batf, Bcl6, c-Maf, ICOS, and IL-21 expression) and are able to migrate into the GCs. However, neonatal T(FH) cells fail to expand and to acquire a full-blown GC T(FH) phenotype, as reflected by a higher ratio of GC T(FH)/non-GC CD4(+) T cells in immunized adults than neonates (3.8 × 10(-3) versus 2.2 × 10(-3), p = 0.01). Following the adoptive transfer of naive adult OT-II CD4(+) T cells, OT-II T(FH) cells expand in the vaccine-draining lymph nodes of immunized adult but not infant recipients, whereas naive 2-wk-old CD4(+) OT-II cells failed to expand in adult hosts, reflecting the influence of both environmental and T cell-intrinsic factors. Postponing immunization to later in life increases the number of T(FH) cells in a stepwise manner, in direct correlation with the numbers of GC B cells and plasma cells elicited. Remarkably, adjuvantation with CpG oligonucleotides markedly increased GC T(FH) and GC B cell neonatal responses, up to adult levels. To our knowledge, this is the first demonstration that the T(FH) cell development limits early life GC responses and that adjuvants/delivery systems supporting T(FH) differentiation may restore adultlike early life GC B cell responses.

Managing Business Processes in Corporate Expansion

Yrityksen laajentuessa kansainvälisesti, olemassa olevat rutiinit jäävät vanhoiksi ja liiketoimintaprosessien johtaminen muuttuu. Kyseisten prosessien täytyy olla läpinäkyviä ja tietovirtojen hyvin suunniteltuja. Prosessien harmonisointi aiheuttaa haasteita yrityksessä ja konsernin etu tulee ottaa huomioon. Ahlstrom konserni laajentuu merkittävästi kaikilla liiketoiminta-alueillaan ja kansainvälinen laajentuminen vie Ahlstrom Glassfibre Oy:n täysin uuteen tilanteeseen. Liiketoimintaprosessien johtamiseen vaikuttavat konsernin ohjaus, mahdollisuudet muutosten implementoimiseksi, toimintaympäristön tekijät ja järjestelmien muodostama arkkitehtuuri. Tässä tutkimuksessa keskitytään ydinprosessien tietovirtoihin ja työ on tehty Karhulan tehtaalla Suomessa. Johtamismallin luomiseksi vaaditaan yrityksessä ongelmia määrittelevää työskentelyä. Tämä ongelmanmääritys oli työn tärkein tavoite. Ongelma-alueiden tutkimuksen pohjalta muodostettiin ratkaisu, jossa käsiteltiin systemaattisen liiketoimintaprosessien johtamisen mahdollisuuksia ja vaatimuksia. Lopputuloksena voidaan todeta, että suurin painopiste löytyy informaatioteknologian ja liiketoiminnan rajapinnoista. Tähän työhön liittyvät myös prossien harmonisointi ja integrointi.

Respiratory failure in a mouse model of myotonic dystrophy does not correlate with the CTG repeat length.

Myotonic dystrophy (DM1) is a multisystemic disease caused by an expansion of CTG repeats in the region of DMPK, the gene encoding DM protein kinase. The severity of muscle disability in DM1 correlates with the size of CTG expansion. As respiratory failure is one of the main causes of death in DM1, we investigated the correlation between respiratory impairment and size of the (CTG)n repeat in DM1 animal models. Using pressure plethysmography the respiratory function was assessed in control and transgenic mice carrying either 600 (DM600) or >1300 CTG repeats (DMSXL). The statistical analysis of respiratory parameters revealed that both DM1 transgenic mice sub-lines show respiratory impairment compared to control mice. In addition, there is no significant difference in breathing functions between the DM600 and DMSXL mice. In conclusion, these results indicate that respiratory impairment is present in both transgenic mice sub-lines, but the severity of respiratory failure is not related to the size of the (CTG)n expansion.