64 Pharmaceutical Technology SEPTEMBER 2005 Don Chambers, PhD,* is the senior director of analytical development for Schering-Plough Research Institute, 2000 Galloping Hill Road, Kenilworth, NJ 07033, tel. 908.740.2318, fax 908.740.2107, donald. [email protected]. Gregg Kelly, PhD, is a senior principal scientist for Pfizer, Inc. (Groton, CT). Giselle Limentani, PhD, is a director of product ...

performance optimization of chisel tine was proposed by using a chisel plow with adjustable rake angle. effective treatments consisted of soil moisture at 0.5, 0.7 and 0.9 of plastic limit (pl), three rake angle of 30, 40 and 50 degree and speeds of to 3, 5 and 7 km h-1. the measured parameters included draft, soil disturbance area, soil upheaving area, clod mean weight diameter (mwd), specific...

The concentration and distribution of a soil fumigant in the subsurface of field plots are two key factors in the determination of the fumigant efficacy. Subsurface concentrations of the biologically active compounds cis- and trans-1,3-dichloropropene (1,3-D) and chloropicrin (CP) were determined in soil at two adjacent injection traces and midpoint between the two traces in plastic-covered fie...

Subsurface drainage influences the gaseous exchange in soils and improves crop productivity. Thus, gas diffusivity were monitored on a long-term drainage/tillage experiment established in 1994 at the Waterman Farm of The Ohio State University, Columbus, OH, USA. Specific objectives of the present study were to compare the gas diffusion and physical properties (bulk density and water retention) ...

Dr Meltzer has received grant/research support from Alcon, Alexza Pharmaceuticals, Amgen, Antigen Labs, Apotex, Astellas, AstraZeneca, Boehringer Ingelheim, Forest, GlaxoSmithKline, Johnson & Johnson, MAP, MEDA, Medimmune, Merck, Novartis, Proctor & Gamble, Schering-Plough, Sepracor, Teva, and UCB. He has served as a consultant/speaker for Alcon, Alexza Pharmaceuticals, Amgen, AstraZeneca, Boeh...

Ground beetle assemblages were compared in organic, no-till, and chisel-till cropping systems of the USDA Farming Systems Project in Maryland. The cropping systems consisted of 3-yr rotations of corn (Zea mays L.), soybean (Glycine max L. Merr.), and wheat (Triticum aestivum L.) thatwereplanted to cornand soybeanduring the2yrofÞeld sampling (2001Ð2002).Eachyear, ground beetles were sampled usin...