Evaluation of commercially available laser protective eyeware /

Mode of access: Internet.

Logarithmic and trigonometric tables.

Mode of access: Internet.

The odometer regulation and enforcement process: a systems analysis of the state of Maryland and a proposed study design for a demonstration project. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Medicinae praxeos systema : ex Academiae Edinburgeae disputationibus inauguralibus praecipue depromptum et secundum naturae ordinem digestum /

Mode of access: Internet.

Food and feed reserves.

Mode of access: Internet.

Harvesting wheat with a combined harvester-thresher in the Great Plains region, 1926. By R. S. Kifer, W. R. Humphries [and] J. H. Martin. A preliminary report. April, 1927.

Caption-title.

Farm surpluses, U.S. burden or world asset?

Includes bibliographical references.

Soil survey of the San Luis Obispo area, California /

Cover title.

Corrected opinion of Harold R. Medina, United States circuit judge in United States of America, plaintiff v. Henry S. Morgan, Harold Stanley, et al., doing business as Morgan Stanley & Co., et al., defendants. Filed, February 4, 1954. [Civil action no. 43.-757.]

Mode of access: Internet.

A Review of the Environmental and Health Effects of Termiticides under Australian Conditions

There exists a major cost issue as regards termite damage to wooden structures. A factor in this cost has been the increasing trend towards slab-on-ground construction. Current literature has been reviewed in relation to concerns about the possible public/environmental health consequences of the repeated use of termiticides in large quantities. The previous, current and projected future use patterns of termiticides are reviewed in the context of techniques appropriate for termite control and treatment priorities. The phasing out of organochlorine termiticides in Australia was undertaken to minimise impact of these substances on the environment and to a lesser extent on public health. These persistent chemicals were replaced by substances with high activity but relatively low persistence in the soil. There has also been an increase in the use of alternative methods (e.g. physical barriers) for the control of termites. The transition away from organochlorine termiticides has led to a realisation that significant information gaps exist with regard to replacement chemicals and other technologies. Although relatively persistent, the organochlorine chemicals have a limited lifespan in soils. Their concentrations are gradually attenuated by processes such as transport away from the point of application and biodegradation. Wooden structures originally treated with these substances will, with the passing of time, be at risk of termite infestation. The only available option is re-treatment with chemicals currently registered for termite control. Thus, there are likely to be substantial future increases associated with the cost of re-treatment and repairs of older slab-on-ground dwellings. More information is required on Australian termite biology, taxonomy and ecology. The risks of termite infestation need to be evaluated, both locally and nationally so that susceptible or high risk areas, structures and building types can be identified and preventive measures taken in terms of design and construction. Building regulations and designs need to be able to reduce or eliminate high-risk housing; and eliminate or reduce conditions that are attractive to termites and/or facilitate termite infestation.

Either interleukin-12 or interferon-gamma can correct the dendritic cell defect induced by transforming growth factor beta(1) in patients with myeloma

The poor response to immunotherapy in patients with multiple myeloma (MM) indicates that a better understanding of any defects in the immune response in these patients is required before effective therapeutic strategies can be developed. Recently we reported that high potency (CMRF44(+)) dendritic cells (DC) in the peripheral blood of patients with MM failed to significantly up-regulate the expression of the B7 co-stimulatory molecules, CD80 and CD86, in response to an appropriate signal from soluble trimeric human CD40 ligand. This defect was caused by transforming growth factor beta(1) (TGFbeta(1)) and interleukin (IL)-10, produced by malignant plasma cells, and the defect was neutralized in vitro with anti-TGFbeta(1). As this defect could impact on immunotherapeutic strategies and may be a major cause of the failure of recent trials, it was important to identify a more clinically useful agent that could correct the defect in vivo. In this study of 59 MM patients, the relative and absolute numbers of blood DC were only significantly decreased in patients with stage III disease and CD80 up-regulation was reduced in both stage I and stage III. It was demonstrated that both IL-12 and interferon-gamma neutralized the failure to stimulate CD80 up-regulation by huCD40LT in vitro. IL-12 did not cause a change in the distribution of DC subsets that were predominantly myeloid (CD11c+ and CDw123-) suggesting that there would be a predominantly T-helper cell type response. The addition of IL-12 or interferon-gamma to future immunotherapy trials involving these patients should be considered.