In order to determine factors contributing to the decline of the Pacific madrone (Arbutus menziesii), 103 trees were surveyed and rated on a scale of 1–4. The performance rating was then compared with the following plant parameters and site conditions: size, growth habit, bark characteristics, location and size of cankers on the trunk, light exposure, slope, soil characteristics, management pra...

Termination of term rewrite systems (TRSs) has been widely studied and various automated termination provers have been developed. Nevertheless, there is still an increasing demand on the power and scalability of termination provers. This thesis aims at proposing a powerful method for automatically proving termination of TRSs, and moreover providing its efficient implementation. We propose a nov...

*Corresponding author: Mailing address: Division of Molecular Mycology, Department of Medical Mycology & Parasitology, School of Public Health and Institute of Public Health Research, Tehran University of Medical Sciences, P.O. Box: 14155-6446, Tehran, Iran. Tel: +98-21-8951583, Fax: +98-21-6462267, Email: [email protected] Phaeohyphomycosis is a cosmopolitan infection that is caused by a...

The aim of this paper is to compare three different methods for counting white blood cells [WBC] (Natt and Herrick method, estimation with 1,000 and 2,000 erythrocytes) and three methods for counting total thrombocytes [TT] (Wojtaszek method, estimation with 1,000 and 2,000 erythrocytes) in a South American freshwater turtle species, Podocnemis expansa, Schweigger 1812 (Reptilia, Pelomedusidae)...

The chicken acid-sensing ion channel ASIC1 has been crystallized as a homotrimer. We address here the oligomeric state of the functional ASIC1 in situ at the cell surface. The oligomeric states of functional ASIC1a and mutants with additional cysteines introduced in the extracellular pore vestibule were resolved on SDS-PAGE. The functional ASIC1 complexes were stabilized at the cell surface of ...

Azomethane (AM) gas was identified as a major metabolite of 1,2-dimethylhydrazine (1,2-DMH) in the expired air of F344 rats. The compound was characterized by highpressure liquid chromatography, gas chromatography, and mass spectrometry, in comparison to a synthetic standard. At a dose of 21 mg 1,2-DMH/kg sc, approximately 14 and 11% of the dose were exhaled as AM and C02, respectively, in 24 h...