Resource Conservation and Recovery Act Amendments of 1991 : hearings before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, on S. 976 ... June 5, 6, 18; July 24 and 25, 1991.

Shipping list no.: 91-756-P (pt. 1).

Rural solid waste collection systems /

"March 1977"

General statistics of cities: 1909-

1909, prepared under the supervision of Le Grand Powers, chief statistician for finance and municipal statistics, include statistics of sewers and sewage disposal, refuse collection and disposal, street cleaning, dust prevention, highways, and the general highway service of cities having a population of over 30,000.

Disposal of dilute pesticide solutions /

Mode of access: Internet.

Toxic chemical pollution in Puget Sound : joint hearing before the Committees on Environment and Public Works and Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, second session, October 25, 1982--Seattle, Wash.

"Serial no. 97-H66."

Significance of size reduction in solid waste management /

Mode of access: Internet.

La cuestión del sujeto entre Wittgenstein y Althusser

El presente trabajo confronta el abordaje de la cuestión del sujeto en Louis Althusser y Ludwig Wittgenstein. La comparación se produce porque el tratamiento del lenguaje de la filosofía del segundo Wittgenstein es particularmente apropiado para abordar la intervención del discurso en el proceso por el cual la ideología interpela a los individuos como sujetos, según Althusser. El descentramiento del sujeto obliga a repensar la dimensión de la agencia, y con ella, la de la política. Tanto Wittgenstein como Althusser desembocan en una encrucijada: negación teórica de la noción de sujeto y reconocimiento de la existencia paradójica de la misma en la práctica. Ello implica deconstruir el par "determinismo-libertad" sobre el que se asienta la pregunta por la agencia. Sobre el final retomamos el trabajo de Michel Pêcheux sobre los efectos retroactivos del discurso, lo que implica (en concordacia con Wittgenstein) un replanteo del vocabulario de la determinación, prominente en los escritos althusserianos

Individual and Organizational Factors Influencing Technology Adoption for Construction Safety

Thesis (Master's)--University of Washington, 2016-06

Who owns the child in hospital? A preliminary discussion

Aim. To 'own' a person is considered an infringement of human rights, but we suggest that concepts of ownership influence interactions between parents and staff when a child is admitted to hospital. This paper aims to stimulate debate and contains an explanation of the exploration of the literature for research and discussion of ownership of the child. Method. A wide variety of library indexes, databases and populist media were examined although it was impossible to examine all literature which may have contained references to this topic, and, apart from databases which contained abstracts in English, we could not include literature written in any language other than English, Swedish, and Icelandic. Findings. We found no research that examines how concepts of ownership of a child affects communication between health professionals and parents and, ultimately, the delivery of health care. This paper begins discussion on the issues. Discussion. Historical literature shows that ownership of humans has been a part of many cultures, and parents were once considered to own their children. Ownership of another has legal connotations, for instance in guardianship struggles of children during marriage breakup and in ethical debates over surrogacy and products of assisted conception. Within health care, it becomes a contentious issue in transplantation of body parts, in discourse on autonomy and informed consent, and for religious groups who refuse blood transfusions. In health care, models such as family centred care and partnership in care depend on positive communication between parents and staff. If a hospital staff member feels that he/she owns a child for whom he/she is caring, then conflict between the staff member and the parents over who has the 'best interests of the child' at heart is possible. Conclusion. We encourage debate about concepts of who owns the hospitalized child - the parents or the staff? Should it be argued at all? Is the whole concept of ownership of another, be it adult or child, the ethical antithesis to modern beliefs about human rights? Comment on this issue is invited.

Quantification of cellulase activity using cellulose-azure

Despite wide application of cellulose-azure as a substrate for measuring cellulase activity, there is no quantification of hydrolysis rate or enzymatic activities using this substrate. The aim of this study was to quantify the hydrolysis rate in terms of product formation and dye released using cellulose-azure. The amount of dye released was correlated with the production of glucose and the enzyme concentrations. It is shown that the lack of correlation can be due to (1) repression of the release of the azure-dye when azure-dye accumulates, (2) presence of degradable substrates in the cellulase powder which inflate the glucose measurements and (3) the degradation of cellulose which is not linked to the dye in the cellulose-azure. Based on the lack of correlation, it is recommended that cellulose-azure should only be applied in assays when the aim is to compare relative activities of different enzymatic systems. (c) 2005 Elsevier B.V. All rights reserved.

Who are you sleeping with? The construction of heteronormativity in stories about sleep in British newspapers

In popular British understanding the terms 'sleeping' or 'slept' are often used to mean sex, and (hetero)sex is seen as crucial to sustaining intimate relationships. This study of UK newspapers coverage shows that stories about sieep and sleeping arrangements can be seen to (re)produce heteronormativity through focusing on the (heterosexual) 'marital bed'. The 'marital bed' is constructed as both the physical and symbolic centre of successful heterosexual relationships. Moreover, the maintenance of this symbolic space is gendered with women given primary responsibility. The focus on the 'marital bed' helps to exclude non-heterosexuals from the idea of intimate relationships, by effectively silencing their experiences of sleep and sleeping arrangements. Normative ideas about male and female (hetero)sexualities are drawn on to undermine women's right to refuse sex within the martial bed. In addition, the term 'sleep-sex' is used to reconceptualise stories of rape, minimising the victim's experiences and absolve the perpetrator from full responsibility for the assault. By exploring these articles we can see both how the representation of the organisation of sleep is produced through heteronormativity, as well as how heteronormativity determines whose accounts of sleeping are prioritised. © Sociological Research Online.

Re-engineering construction communication in distance management framework

In an exploding and fluctuating construction market, managers are facing a challenge, which is how to manage business on a wider scale and to utilize modern developments in information technology to promote productivity. The extraordinary development of telecommunications and computer technology makes it possible for people to plan, lead, control, organize and manage projects from a distance without the need to be on site on a daily basis. A modern management known as distance management (DM) or remote management is emerging. Physical distance no longer determines the boundary of management since managers can now operate projects through virtual teams that organize manpower, material and production without face-to-face communication. What organization prototype could overcome psychological and physical barriers to reengineer a successful project through information technology? What criteria distinguishes the adapted way of communication of individual activities in a teamwork and assist the integration of an efficient and effective communication between face-to-face and a physical distance? The entire methodology has been explained through a case application on refuse incineration plant projects in Taiwan.

The design, evaluation and costing of biomass gasifiers

The objective of this study has been to enable a greater understanding of the biomass gasification process through the development and use of process and economic models. A new theoretical equilibrium model of gasification is described using the operating condition called the adiabatic carbon boundary. This represents an ideal gasifier working at the point where the carbon in the feedstock is completely gasified. The model can be used as a `target' against which the results of real gasifiers can be compared, but it does not simulate the results of real gasifiers. A second model has been developed which uses a stagewise approach in order to model fluid bed gasification, and its results have indicated that pyrolysis and the reactions of pyrolysis products play an important part in fluid bed gasifiers. Both models have been used in sensitivity analyses: the biomass moisture content and gasifying agent composition were found to have the largest effects on performance, whilst pressure and heat loss had lesser effects. Correlations have been produced to estimate the total installed capital cost of gasification systems and have been used in an economic model of gasification. This has been used in a sensitivity analysis to determine the factors which most affect the profitability of gasification. The most important influences on gasifier profitability have been found to be feedstock cost, product selling price and throughput. Given the economic conditions of late 1985, refuse gasification for the production of producer gas was found to be viable at throughputs of about 2.5 tonnes/h dry basis and above, in the metropolitan counties of the United Kingdom. At this throughput and above, the largest element of product gas cost is the feedstock cost, the cost element which is most variable.

Medicines non-use in primary care

This study expands the current knowledge base on the nature, causes and fate of unused medicines in primary care. Three methodologies were used and participants for each element were sampled from the population of Eastern Birmingham PCT. A detailed assessment was made of medicines returned to pharmacies and GP surgeries for destruction and a postal questionnaire covering medicines use and disposal was used to patients randomly selected from the electoral roll. The content of this questionnaire was informed by qualitative data from a group interview on the subject. By use of these three methods it was possible to triangulate the data, providing a comprehensive assessment of unused medicines. Unused medicines were found to be ubiquitous in primary care and cardiovascular, diabetic and respiratory medicines are unused in substantial quantities, accounting for a considerable proportion of the total financial value of all unused medicines. Additionally, analgesic and psychoactive medicines were highlighted as being unused in sufficient quantities for concern. Anti-infective medicines also appear to be present and unused in a substantial proportion of patients’ homes. Changes to prescribed therapy and non-compliance were identified as important factors leading to the generation of unused medicines. However, a wide array of other elements influence the quantities and types of medicines that are unused including the concordancy of GP consultations and medication reviews and patient factors such as age, sex or ethnicity. Medicines were appropriately discarded by 1 in 3 patients through return to a medical or pharmaceutical establishment. Inappropriate disposal was by placing in household refuse or through grey and black water with the possibility of hoarding or diversion also being identified. No correlations wre found between the weight of unused medicines and any clinical or financial factor. The study has highlighted unused medicines to be an issue of some concern and one that requires further study.