Local environmental action in Japan: the transfer of the groundwork approach

This paper is the basis for a report on the transfer of the UK Groundwork approach to Japan. It details the background and history of Groundwork in the UK and sets out some of the relevant context in Japan. A Japanese case study (plus two further secondary cases) is detailed and conclusions and recommendations are drawn from the work to help suggest future directions for GW and environmental action in Japan in the future.

When push meets crunch : [a citizen's sourcebook of information for environmental action] /

"Errata": slip inserted.

Environmental action in progress.

Funded through a grant from the U.S. Environmental Protection Agency.

Bovinos como bioindicadores da poluição ambiental por chumbo na região de Guarapuava -PR

Pós-graduação em Medicina Veterinária - FMVZ

The survival role and the potential therapeutic targeting of MET in multiple myeloma

Multiple myeloma (MM) is a debilitating and incurable B-cell malignancy. Previous studies have documented that the hepatocyte growth factor (HGF) plays a role in the pathobiology of MM. The receptor tyrosine kinase MET induced signaling initiates when its ligand HGF binds to the MET receptor. However, the direct importance of MET in MM has not been elucidated. The present work used three different but complementary approaches to reduce MET protein levels or its activity to demonstrate the importance of MET in MM. ^ In the first approach, MET transcript and protein levels were reduced by directly targeting the cellular MET transcripts using shRNA retroviral infection techniques. This direct reduction of MET mRNA leads to a reduction of MET protein levels, which caused an inhibition of growth and induction of cell death. ^ In the second approach, a global transcription inhibitor flavopiridol was used as a potential pharmacological tool to reduce MET levels. MET has a short half-life of 30 min for mRNA and 4 hours for protein; therefore using a RNA pol II inhibitor such as flavopiridol would be a viable option to reduce MET levels. When using flavopiridol in MM cell lines, there was a reduction of MET transcript and protein levels, which was associated with the induction of cell death. ^ Finally in the last strategy, MET kinase activity was suppressed by MP470, a small molecule inhibitor that binds to the ATP binding pocket in the kinase domain. At concentrations where phosphorylation of MET was inhibited there was induction of cell death in MM cell lines and primary cells from patients. In addition, in MM cell lines there was a decrease in phosphorylation of AKT (ser473) and caspase-9 (ser196); downstream of MET, suggesting that the mechanism of action for survival may be through these cascade of events. ^ Overall, this study provides a proof-of-principle that MET is important for the survival of MM cell lines as well as primary plasma cells obtained from patients. Therefore, targeting MET therapeutically may be a possible strategy to treat patients with this debilitating disease of MM. ^

A környezeti hasznok rendszere (System of the environmental benefits)

A tanulmány a vállalati működés során megjelenő környezetvédelmi intézkedések vállalaton belüli hasznainak rendszerezésével foglalkozik. A hagyományos vállalati számviteli rendszerben a környezetvédelem alapvetően a költségoldalon jelenik meg. Azonban a környezetvédelmi tevékenység vállalaton belül megjelenő hasznainak is fontos szerepe van környezetvédelmi intézkedésekkel, beruházásokkal kapcsolatos döntések meghozatalában. Ennek ellenére a környezeti hasznok a szakirodalomban elnagyoltan, valamint nem a teljes vállalatra vonatkozóan jelennek meg. Ezért a tanulmány célja, hogy a környezeti hasznok számviteli rendszerben való kimutatására egyfajta megoldást keressen. Az elemzés eredménye egy olyan új modell felállítása, amely képes a tulajdonosi érték koncepciójához szorosan kapcsolódva a vállalaton belüli környezeti hasznokat átfogóan kimutatni. Az újonnan felállított modell a hazai és a nemzetközi gyakorlatban is újdonságértékkel bír, és nagy előnye a vállalati gyakorlatban való alkalmazhatóság. --------- The main focus of this paper is the systematization of the environmental benefits within the company. The environmental benefits related to the company’s environmental action. Environmental protection appears in the accounting system mostly on the cost side. However, environmental benefits incurring within the company play an important role in the company’s environmental decision making processes. Despite these facts, environmental benefits are not analyzed in detail by the accounting literature and do not cover the whole activity of the company. Consequently, these paper aims to gain a possible demonstration of environmental benefits in the accounting system. The main outcome of this paper is a new model, able to comprehensively present the environmental benefits of the whole company. The theory on which the model is based is the shareholders’ value concept. The model has significant novelty both in the Hungarian and international practice. Another advantage of the model is that it can be integrated into the company’s accounting system.

Health Impact Assessment and Waste Management with particular reference to Incineration: An introductory paper

This introductory brief has been written as a response to a request for information on HIA and waste management, with particular reference to incineration. EU legislation forms the basis for much of Irish waste management policy. Waste Management – Taking Stock and Moving Forward (2004) sets targets for increased prevention and minimisation, encourages reuse and gives preference to recovery and recycling, which is in line with the EU’s Sixth Environmental Action Plan (2002). In the area of waste incineration, the Waste Incineration Directive (2000/76/EC) has been transposed into Irish law and sets operating requirements for the incineration of waste.

Asking practical ethical questions about youth participation

This paper is based on case study research conducted in an economically depressed, immigrant gateway neighborhood of Escondido, California. This study has been in progress since 2005 and involves working with children at the local middle school on rights-based community environmental action research projects in coordination with student facilitators in an upper-division university class titled “Children and the Environment.” This case study has suggested inquiry into the practical ethical dimensions of working with children, administrators, and university students on action research. Examples of the ethical questions which arose during this study include: how can continuity for the middle school children be achieved as different groups of university stu- dents move in and out of the project as they take and finish the “Children and the Environment” class, and is it ethical for the middle school children’s work to be facilitated by university stu- dents only freshly trained in the action research technique? This paper explores these and other ethical questions involving power, coercion, tension over expectations, and obligation and provides direction for on-going ethical questions scholars should pursue in involving children in rights-based community environmental action research.

Think local, act local? Issues of co-ordination and integration in Local Agenda 21

The political response to the complex package of environmental problems which threaten the future of our planet has been to introduce a new agenda of environmental action based on the principles of sustainability and subsidiarity. This has been crystallised in world agreements signed at the Earth Summit in Rio. One of these, Agenda 21, calls for the governments and communities of the world to prepare action plans for their areas which can build consensus between the various stakeholder groups and feed the principles of sustainable development back into their policies and day-to-day practices. This paper explores the experience of Local Agenda 21 type processes at three levels in the South East of England: the regional, county (sub-regional) and local level. In particular it undertakes a critical appraisal of the success of these participatory and consensus-building exercises in developing an integrated and co-ordinated approach to environmental action planning. It concludes that, although much useful work has been done in raising awareness and modifying policy and practice, there are significant cultural and institutional barriers which are hindering progress.

Processing and hygrothermal effects on viscoelastic behavior of glass fiber/epoxy composites

Fiber reinforced epoxy composites are used in a wide variety of applications in the aerospace field. These materials have high specific moduli, high specific strength and their properties can be tailored to application requirements. In order to screening optimum materials behavior, the effects of external environments on the mechanical properties during usage must be clearly understood. The environmental action, such as high moisture concentration, high temperatures, corrosive fluids or ultraviolet radiation (UV), can affect the performance of advanced composites during service. These factors can limit the applications of composites by deteriorating the mechanical properties over a period of time. Properties determination is attributed to the chemical and/or physical damages caused in the polymer matrix, loss of adhesion of fiber/resin interface, and/or reduction of fiber strength and stiffness. The dynamic elastic properties are important characteristics of glass fiber reinforced composites (GRFC). They control the damping behavior of composite structures and are also an ideal tool for monitoring the development of GFRC's mechanical properties during their processing or service. One of the most used tests is the vibration damping. In this work, the measurement consisted of recording the vibration decay of a rectangular plate excited by a controlled mechanism to identify the elastic and damping properties of the material under test. The frequency amplitude were measured by accelerometers and calculated by using a digital method. The present studies have been performed to explore relations between the dynamic mechanical properties, damping test and the influence of high moisture concentration of glass fiber reinforced composites (plain weave). The results show that the E' decreased with the increase in the exposed time for glass fiber/epoxy composites specimens exposed at 80 degrees C and 90% RH. The E' values found were: 26.7, 26.7, 25.4, 24.7 and 24.7 GPa for 0, 15, 30, 45 and 60 days of exposure, respectively. (c) 2005 Springer Science + Business Media, Inc.

Elastic properties of hygrothermally conditioned glare laminate

The influences of hygrothermal conditioning on mechanical properties of a fiber/metal laminate (FML) have been investigated by tensile and compression tests. The environmental action, such as high moisture concentration, high temperatures, corrosive fluids or ultraviolet radiation (UV), can affect the performance of advanced composites during service. In the present work, the results show that for the glass fiber/epoxy composites tensile and compression values decrease after hygrothermal conditioning. However, no changes on mechanical properties (tensile and compression strength) are observed for the Glare laminate, regardless the hygrothermal conditioning. (C) 2006 Elsevier Ltd. All rights reserved.

Análise da implementação e gestão dos projetos ambientais em Moçambique, o caso do plano integrado de desenvolvimento para a praia de Xai-Xai, subsídios às políticas públicas

Pós-graduação em Geografia - IGCE