Sustainable development in international law making and trade: International food governance and trade in agriculture

This timely book provides an accessible insight into how the concept of sustainable development can be made operational through its translation into legal terms. Understood as a multidimensional legal principle, sustainable development facilitates coherent international law making. Using this notion as an analytical lens on the WTO Agreement on Agriculture, the book considers the unresolved question of what a sustainable and coherent agricultural trade agreement could look like.

Concept de travail pour Diagnostic Environnemental et Recherches Appliquées pour le Développement en milieu rural (DERAD)

Concept de travail pour "l'analyse de la dégradation du bassin versant et proposition d'alternatives pour limiter l'érosion dans la grappe lac Itasy": objectifs, résultats, planification, méthodologie, analyse des données, restitution.

Land system science and sustainable development of the earth system: A global land project perspective

Land systems are the result of human interactions with the natural environment. Understanding the drivers, state, trends and impacts of different land systems on social and natural processes helps to reveal how changes in the land system affect the functioning of the socio-ecological system as a whole and the tradeoff these changes may represent. The Global Land Project has led advances by synthesizing land systems research across different scales and providing concepts to further understand the feedbacks between social-and environmental systems, between urban and rural environments and between distant world regions. Land system science has moved from a focus on observation of change and understanding the drivers of these changes to a focus on using this understanding to design sustainable transformations through stakeholder engagement and through the concept of land governance. As land use can be seen as the largest geo-engineering project in which mankind has engaged, land system science can act as a platform for integration of insights from different disciplines and for translation of knowledge into action.

Novel bone-anchored vascular access on the mastoid for hemodialysis: concept and preclinical trials

GOAL We present the development of a boneanchored port for the painless long-term hemodialytic treatment of patients with renal failure. This port is implanted behind the ear. METHODS The port was developed based on knowledge obtained from long-term experience with implantable hearing devices, which are firmly anchored to the bone behind the ear. This concept of bone anchoring was adapted to the requirements for a vascular access during hemodialysis. The investigational device is comprised of a base plate that is firmly fixed with bone screws to the bone behind the ear (temporal bone). A catheter leads from the base plate valve block through the internal jugular vein and into the right atrium. The valves are opened using a special disposable adapter, without any need to puncture the blood vessels. Between hemodialysis sessions the port is protected with a disposable cover. RESULTS Flow rate, leak tightness and purification were tested on mockups. Preoperative planning and the surgical procedure were verified in 15 anatomical human whole head specimens. CONCLUSION Preclinical evaluations demonstrated the technical feasibility and safety of the investigational device. SIGNIFICANCE Approximately 1.5 million people are treated with hemodialysis worldwide, and 25% of the overall cost of dialysis therapy results from vascular access problems. New approaches towards enhancing vascular access could potentially reduce the costs and complications of hemodialytic therapy.

Ethical considerations for a global concept of sustainable land use

The paper gives an overview of current land husbandry problems in different agro-ecological zones of the world. It then lists four ethical principles, conceived at the global level, needed to achieve sustainable land use (SLU). Finally, it develops guidelines which can be used to facilitate a more effective implementation and realization of SLU. In the year of the UN Conference on Environment and Development (UNCED), such recommendations are important for improving the competence of political and economic decision-makers in taking action at national and international levels.

Sustainable Development Appraisal (SDA): A methodological tool for the participatory assessment of sustainability from local to regional planning levels

The term 'sustainable development' is receiving increasing attention in development co-operation and at the global level. However, practical tools which can help local users and multi-disciplinary teams to work together and apply this general concept at the local to regional levels have' emerged only very recently. This paper describes a tool called 'Sustainable Development Appraisal' (SDA), which is based on the principles of sustainable development, and can be applied by small interdisciplinary teams using a transdisciplinary approach, i.e. in participation with local land users and other stakeholders at various levels of intervention. The SDA has been applied in different parts of the globe. It is receiving considerable attention, and may fulfil most requirements contained in the concept of sustainable development, and yet be practically applicable and useful in the local to regional context. Examples from Eritrea and Ethiopia are used in this paper 'to illustrate the practicability of SDA for development planning and implementation.

Vasculogenesis: A process of vessel formation and its role during Ewing's sarcoma development

Vasculogenesis is the process by which Endothelial Precursor Cells (EPCs) form a vasculature. This process has been traditionally regarded as an embryological process of vessel formation. However, as early as in the 60's the concept of postnatal vasculogenesis was introduced, with a strong resurface of this idea in recent years. Similarly, previous work on a mouse skin tumor model provided us with the grounds to consider the role of vasculogenesis during tumor formation. ^ We examined the contribution of donor bone marrow (BM)-derived cells to neovascularization in recipient nude mice with Ewing's sarcoma. Ewing's sarcoma is a primitive neuroectodermal tumor that most often affects children and young adults between 5 and 30 years of age. Despite multiple attempts to improve the efficacy of chemotherapy for the disease, the 2-year metastases-free survival rate for patients with Ewing's sarcoma has not improved over the past 15 years. New therapeutic approaches are therefore needed to reduce the mortality rate. ^ The contribution of BM endothelial precursor cells in the development of Ewing's sarcoma was examined using different strategies to track the donor-derived cells. Using a BMT model that takes advantage of MHC differences between donor and recipient mice, we have found that donor BM cells were involved in the formation of Ewing's sarcoma vasculature. ^ Cells responsible for this vasculogenesis activity may be located within the stem cell population of the murine BM. These stem cells would not only generate the hematopoietic lineage but they would also generate ECs. Bone marrow SP (Side Population) cells pertain to a subpopulation that can be identified using flow cytometric analysis of Hoechst 33342-stained BM. This population of cells has HSC activity. We have tested the ability of BM SP cells to contribute to vasculogenesis in Ewing's sarcoma using our MHC mismatched transplant model. Mice transplanted with SP cells developed tumor neovessels that were derived from the donor SP cells. Thus, SP cells not only replenished the hematopoietic system of the lethally irradiated mice, but also differentiated into a non-hematopoietic cell lineage and contributed to the formation of the tumor vasculature. ^ In summary, we have demonstrated that BM-derived cells are involved in the generation of the new vasculature during the growth of Ewing's sarcoma. The finding that vasculogenesis plays a role in Ewing's sarcoma development opens the possibility of using genetically modified BM-derived cells for the treatment of Ewing's sarcomas. ^

DEVELOPMENT OF A BEAM-SPECIFIC PLANNING TARGET VOLUME AND A ROBUST PLAN ANALYSIS TOOL FOR PROTON THERAPY

Proton therapy is growing increasingly popular due to its superior dose characteristics compared to conventional photon therapy. Protons travel a finite range in the patient body and stop, thereby delivering no dose beyond their range. However, because the range of a proton beam is heavily dependent on the tissue density along its beam path, uncertainties in patient setup position and inherent range calculation can degrade thedose distribution significantly. Despite these challenges that are unique to proton therapy, current management of the uncertainties during treatment planning of proton therapy has been similar to that of conventional photon therapy. The goal of this dissertation research was to develop a treatment planning method and a planevaluation method that address proton-specific issues regarding setup and range uncertainties. Treatment plan designing method adapted to proton therapy: Currently, for proton therapy using a scanning beam delivery system, setup uncertainties are largely accounted for by geometrically expanding a clinical target volume (CTV) to a planning target volume (PTV). However, a PTV alone cannot adequately account for range uncertainties coupled to misaligned patient anatomy in the beam path since it does not account for the change in tissue density. In order to remedy this problem, we proposed a beam-specific PTV (bsPTV) that accounts for the change in tissue density along the beam path due to the uncertainties. Our proposed method was successfully implemented, and its superiority over the conventional PTV was shown through a controlled experiment.. Furthermore, we have shown that the bsPTV concept can be incorporated into beam angle optimization for better target coverage and normal tissue sparing for a selected lung cancer patient. Treatment plan evaluation method adapted to proton therapy: The dose-volume histogram of the clinical target volume (CTV) or any other volumes of interest at the time of planning does not represent the most probable dosimetric outcome of a given plan as it does not include the uncertainties mentioned earlier. Currently, the PTV is used as a surrogate of the CTV’s worst case scenario for target dose estimation. However, because proton dose distributions are subject to change under these uncertainties, the validity of the PTV analysis method is questionable. In order to remedy this problem, we proposed the use of statistical parameters to quantify uncertainties on both the dose-volume histogram and dose distribution directly. The robust plan analysis tool was successfully implemented to compute both the expectation value and its standard deviation of dosimetric parameters of a treatment plan under the uncertainties. For 15 lung cancer patients, the proposed method was used to quantify the dosimetric difference between the nominal situation and its expected value under the uncertainties.

Territorial approaches for rural development in Latin America : a case study in Chile

Una reciente transición en el campo del desarrollo rural es el movimiento desde un enfoque reducido del sector agrícola hasta uno que adopta una visión territorial más amplia. Este pasaje intenta interpretar las interacciones entre los mundos urbano y rural de una manera más comprensiva. Esta perspectiva teórica relativamente nueva interesa particularmente a los académicos y los políticos en los países latinoamericanos donde, a partir de la mitad de los años noventa, el concepto de una nueva ruralidad se ha visto como la fuente de un nuevo enfoque para el desarrollo rural. Por lo tanto, el propósito teórico de esta investigación es explicitar los indicadores analíticos del nuevo enfoque de la ruralidad en América Latina e identificar las diferencias entre los acercamientos sectoriales y territoriales, considerando los aspectos socio-económicos, institucionales y medioambientales involucrados. La transición del enfoque sectorial a uno territorial significa también, desde un punto de vista operativo, el reconocimiento de la existencia de áreas homogéneas a partir de las cuales pueden proponerse estrategias de desarrollo rural. El propósito operativo de esta investigación consiste en proponer una metodología para identificar estas áreas con una aplicación a la Región del Maule en Chile. La conclusión subraya algunos elementos críticos que se deben considerar en la definición de estrategias del desarrollo rural territorial.

Vocational guidance and development of competences

The present "post modern" socio-cultural modalities and the restrictions of the economic globalization lead us to reflect about the configuration of the transformations in the Vocational Guidance, committed to the concepts of "freedom", "epistemological knowledge", "competences of the subject and new roles of the school. This first exploratory incursion if the research has the purpose of retrieving the concept of freedom from the existential philosophers Heidegger and Sartre and of introducing the subject of "competences" from the social theory of Habermas. The aim is to establish new bonds between the Vocational Guidance and the above-mentioned philosophical lineaments: the freedom of the subjects and the possibility of development of those "competences" that allow to establish social, ethical and epistemological interrelations in the sphere of the Vocational Guidance, that promote a greater solidarity facing the "era of emptiness" of the post-modernity supported by Lipovestky.

Vocational guidance and development of competences

The present "post modern" socio-cultural modalities and the restrictions of the economic globalization lead us to reflect about the configuration of the transformations in the Vocational Guidance, committed to the concepts of "freedom", "epistemological knowledge", "competences of the subject and new roles of the school. This first exploratory incursion if the research has the purpose of retrieving the concept of freedom from the existential philosophers Heidegger and Sartre and of introducing the subject of "competences" from the social theory of Habermas. The aim is to establish new bonds between the Vocational Guidance and the above-mentioned philosophical lineaments: the freedom of the subjects and the possibility of development of those "competences" that allow to establish social, ethical and epistemological interrelations in the sphere of the Vocational Guidance, that promote a greater solidarity facing the "era of emptiness" of the post-modernity supported by Lipovestky.

Vocational guidance and development of competences

The present "post modern" socio-cultural modalities and the restrictions of the economic globalization lead us to reflect about the configuration of the transformations in the Vocational Guidance, committed to the concepts of "freedom", "epistemological knowledge", "competences of the subject and new roles of the school. This first exploratory incursion if the research has the purpose of retrieving the concept of freedom from the existential philosophers Heidegger and Sartre and of introducing the subject of "competences" from the social theory of Habermas. The aim is to establish new bonds between the Vocational Guidance and the above-mentioned philosophical lineaments: the freedom of the subjects and the possibility of development of those "competences" that allow to establish social, ethical and epistemological interrelations in the sphere of the Vocational Guidance, that promote a greater solidarity facing the "era of emptiness" of the post-modernity supported by Lipovestky.

The Regional Development Policy of Thailand and Its Economic Cooperation with Neighboring Countries

Thailand has recently strengthened its economic policy toward its neighboring countries in coordination with domestic regional development. It is widely recognized that economic cooperation with neighboring countries is essential in preventing the inflow of illegal labor and effectively utilizing labor and resources through the relocation of production bases. This direction is strengthened by elaborating the GMS-EC and the ECS (Economic Cooperation Strategy). In addition, economic dependency of the neighboring countries on Thailand is generally high. In this report, firstly, Thai regional development policy will be made clear in relation to its economic policy toward neighboring countries as well as the status quo of the industrial estates. Secondly, Thai policy toward the neighboring countries is examined referring to the concept of wide-ranging economic zones, regional economic cooperation and special border economic zones. Thirdly, the paper will discuss how closely the economies between Thailand and the neighboring countries are related through trade and investment. Lastly, some implications on Japan's economic cooperation will also be explored.

Sustainable development goals and Japan -- sustainability overshadows poverty reduction

The Development Cooperation Charter of Japan, which took over the ODA (Official Development Assistance) Charter in February 2015, drives Japan's cooperation towards non-poor countries and non-poverty issues. The Sustainable Development Goals (SDGs) put Japan forward in these directions. As a result, in Japan the focus on global poverty reduction is overshadowed by its national interests and sustainability under the concept of universality, which was a core principle of the SDGs as differentiated from the Millennium Development Goals.