Biological treatment of high strength petrochemical wastewater /

Mode of access: Internet.

Planning wastewater management facilities for small communities : draft /

Mode of access: Internet.

Hydraulic characteristics of the Deer Creek Lake land treatment site during wastewater application /

Mode of access: Internet.

The present method of inoculating for the small-pox : to which are added, some experiments, instituted with a view to discover the effects of a similar treatment in the natural small-pox /

Mode of access: Internet.

The present method of inoculating for the small-pox : to which are added, some experiments, instituted with a view to discover the effects of a similar treatment in the natural small-pox /

Mode of access: Internet.

Index of treatment in small-animal practice /

Includes index.

Impact of funding EPA sewer treatment construction program on small business contractors [microform] : hearing before the Select Committee on Small Business and the Subcommittee on Environmental Pollution of the Committee on Environment and Public Works, United States Senate, Ninety-sixth Congress, second session, on impact of funding EPA sewer treatment construction program on small business contractors, Milwaukee, Wis., July 9, 1980.

CIS Microfiche Accession Numbers: CIS 81 S721-3

Land treatment using plant-soil ecosystems to purify wastewater and recycle resources.

Cover title.

Landscape gardening. Notes and suggestions on lawns and lawn planting--laying out and arrangement of country places, large and small parks, cemetery plots, and railway-station lawns--deciduous and evergreen trees and shrubs--the hardy border-bedding plants--rockwork, etc.

Mode of access: Internet.

A small-molecule lead compound for the treatment of Alzheimer's disease

At autopsy, Alzheimer's disease is characterised by the presence of amyloid plaques and neurofibrillary tangles, made up of two peptide sequences, amyloid-beta(1-40) (A beta 40) and amyloid-beta(1-42) (A beta 42). In Tyrode's solution (2 mM Ca2+), 10 mu M A beta 42 peptide almost immediately aggregates and eventually forms p-sheets. This aggregation can be inhibited with 4,5-dianilinophthalimide (DAPH). Ca2+-permeant AMPA receptors are involved in the neuronal Ca2+ influx (neurotoxicity) induced by the A beta 42 peptide in cultured neuronal cells. The Ca2+ influx observed with pre-incubated A beta 42 peptide was inhibited by DAPH. DAPH also inhibits epidermal growth factor receptor kinase, and this will prevent its development for use in Alzheimer's disease. The potential of DAPH as a small-molecule lead compound for the treatment of Alzheimer's disease next requires the separation of the structural requirements that reverse fibril formation and inhibit epidermal growth factor receptor kinase.

Berry size and seed number of V. myrtillus and E. hermaphroditum according to treatment, and environmental parameters 1991-2009 at Abisko Research Station

This study investigated the effects of long-term-enhanced UV-B, and combined UV-B with elevated CO2 on dwarf shrub berry characteristics in a sub-arctic heath community. Germination of Vaccinium myrtillus was enhanced in seeds produced at elevated UV-B, but seed numbers and berry size were unaffected. Elevated UV-B and CO2 stimulated the abundance of V. myrtillus berries, whilst UV-B alone stimulated the berry abundance of V. vitis-idaea and Empetrum hermaphroditum. Enhanced UV-B reduced concentrations of several polyphenolics in V. myrtillus berries, whilst elevated CO2 increased quercetin glycosides in V. myrtillus, and syringetin glycosides and anthocyanins in E. hermaphroditum berries. UV-B x CO2 interactions were found for total anthocyanins, delphinidin-3-hexoside and peonidin-3-pentosidein in V. myrtillus berries but not E. hermaphroditum. Results suggest positive impacts of UV-B on the germination of V. myrtillus and species-specific impacts of UV-B x elevated CO2 on berry abundance and quality. The findings have relevance and implications for human and animal consumers plus seed dispersal and seedling establishment.

Sequestering of Fe and Pb ions from Wastewater by Canarium schweinfurthii after carbonization and chemical treatment: Isothermal and Kinetic Modeling

In this paper agricultural waste; Canarium schweinfurthii was explored for the sequestering of Fe and Pb ions from wastewater solution after carbonization and chemical treatment at 400oC. Optimum time of 30 and 150 min with percentage removal of 95 and 98% at optimum pH of 2 and 6 was obtained for Fe and Pb ions. Kinetics model followed pseudofirst order as sum of absolute error (EABS) between Qe and Qc greater than that of pseudo second order. Parameters evaluated from isothermal equation (Freundlich and Langmuir) showed that KL and QO for Fe > Pb and R2 for Langmuir> Freundlich. The study reveals the suitability of the adsorbent for sequestering of Fe and Pb ions from industrial wastewater.

Clinical Studies on conformal radiotherapy combined with epidermal growth factor receptor-tyrosine kinase inhibitor in second-line treatment of non-small cell lung cancer

Purpose: To study the effect of conformal radiotherapy combined with epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) in the second-line treatment of non-small cell lung cancer (NSCLC). Methods: A total of 316 patients attending Shanghai Pulmonary Hospital affiliated to Tongji University, were divided into two groups: 106 patients were treated with conformal radiotherapy combined with EGFR-TKI (gefitinib, 250 mg/day; or erlotinib, 150 mg/day), while 210 patients were treated with EGFRTKI alone. Some factors, including adverse reactions (AR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and one-year and two-year survival rate, were evaluated. Results: No obvious difference was observed in AR between the two groups (p > 0.05). In the combination therapy group, complete response (CR) was 5 cases, partial response (PR) 43 cases, and stable disease (SD) 47 cases, progressive disease (PD) was 11 cases, response rate (RR) was 45.3 %, and DCR 89.6 %. Median PFS in the combination therapy group and targeted therapy group was 6.5 and 5.0 months, respectively. On the other hand, median OS in the combination therapy group and targeted group was 14.1 and 12.6 months, respectively. One-year survival rate of the combination therapy group and EGFR-TKI group was 60.3 and 50.0 %, respectively, while the two-year survival rate was 26.3 and 19.0 %, respectively. Conclusion: Conformal radiotherapy combined with EGFR-TKI can be used as an effective second-line treatment for NSCLC.