Effectiveness of Vitamin P Compounds in Counteracting Anticoagulant Action of Dicoumarol: Gustav J. Martin and Vinton Swayne ............ 201 Effect of p-Chlorophenoxyacetic Acid on the Vitamin C Content of Snap Beans Following Harvest: John W. Mitchell, Boyce D. Ezell, andM arguerite S. Wilcox ....................................... 202 A Quantitative Hardness Tester for Food Products:Edward R...

We consider a generalization of the elliptic $L^p$-estimate suited for linear operators with non-trivial kernels. A classical result Schulenberger and Wilcox (Ann. Mat. Pura Appl. (4) 88: 229-305, 1971) shows that if operator has constant rank then estimate holds. prove necessity condition such an estimate.

Recent research indicates that when an event-monitoring paradigm is used, infants as young as 4.5 months of age demonstrate the ability to use featural information to individuate objects involved in occlusion events (Wilcox & Baillargeon, 1998a, Object individuation in infancy: The use of featural information in reasoning about occlusion events. Cognitive Psychology 37, 97±155; Wilcox & Baillar...

appearing in this issue of Environmental Health Perspectives evaluate the relationship of perfluo-rooctanoate (PFOA) and perfluororooctane sulfonate (PFOS) with birth weight; they constitute the first rigorous epidemiologic studies to address this topic. The ubiquity of these chemicals in the environment and in humans and the growing concerns about potential health effects from such toxicants m...

n engl j med 366;7 nejm.org february 16, 2012 670 4. Guelrud M, Morera C, Rodriguez M, Jaen D, Pierre R. Sphincter of Oddi dysfunction in children with recurrent pancreatitis and anomalous pancreaticobiliary union: an etiologic concept. Gastrointest Endosc 1999;50:194-9. 5. Varadarajulu S, Wilcox CM. Endoscopic management of sphincter of Oddi dysfunction in children. J Pediatr Gastroenterol Nut...

Groundwater aquifers are an important source of water supply for agriculture, industry and drinking. The present study investigates the changes in the quality of groundwater using geostatistical methods in the Ravar plain during a 10-year period. In this study, after selecting the appropriate spatial interpolation method to draw water quality parameters such as TDS, SAR and EC, zoning maps of R...

Host Signaling Pathways Influence Central Nervous System Disease in Newborn Mice Douglas Wilcox; Diane Alexander PhD; David Leib, PhD; Bin He, PhD; William Muller, MD, PhD; Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL; Dartmouth Medical School, Lebanon, NH; University of Illinois, Chicago, Chicago, IL; Pediatrics, Northwestern University Feinberg Sch...