Between January 2012 and March 2012, the infection rates of porcine epidemic diarrhea virus (PEDV) increased substantially in vaccinated swine herds in many porcine farms in Gansu Province, China. The spike (S) glycoprotein is an important determinant for PEDV biological properties. To determine the distribution profile of PEDV outbreak strains, we sequenced the full-length S gene of five sampl...

INTRODUCTION Human migration and the presence of natural vectors (mollusks) of Schistosoma mansoni are the primary causes of the expansion of mansoni schistosomiasis into southern areas of South America. Water conditions are favorable for the expansion of this disease because of the extensive hydrographic network, which includes the basins of the Paraná and Uruguay rivers and favors mollusk rep...

Introduction: Cutaneous leishmaniasis (CL) is an increasing public health problem in several parts of Iran. In southern parts, the incidence of CL has been doubled over the last decade. This epidemiological study was done for determination of reservoir(s) and vector(s) of cutaneous leishmaniasis in rural regions of Marvdasht, Fars province,southern Iran during 2003 and 2004. Methods: A total of...

Jing-Feng Tian and Shu-YanWang 1 College of Science and Technology, North China Electric Power University, Baoding, Hebei Province 071051, China 2Department of Mathematics and Computer, Baoding University, Baoding, Hebei Province 071000, China Correspondence should be addressed to Jing-Feng Tian; tianjfhxm [email protected] Received 13 October 2012; Accepted 30 December 2012 Academic Editor: Shanh...

This paper reports on an acoustic and articulatory study of /l/ in Newfoundland, Canada. English spoken in Irish-settled areas of the province is reported to exhibit light /l/ in all positions, in contrast to the standard North American English pattern with dark /l/ in codas and light /l/ in onsets. Our study reports on /l/ productions from 9 male and 13 female speakers from across the province...

Four yeast strains were isolated from soil in a mixed deciduous forest in Amphoe Wang Nam Khiao, Nakhon Ratchasima province, Thailand. On the basis of morphological, biochemical, physiological and chemotaxonomic characteristics, and the sequence analyses of the D1/D2 domain of the large-subunit (LSU) rRNA gene, small-subunit rRNA gene and internal transcribed spacer (ITS) region, the three stra...

The aquatic parasite usually classified in six groups include Protozoa (Phylum Rhizopoda, Phylum Mastigophora, Phylum Ciliophora, Phylum Myxozoa, Phylum Microspora, Phylum Apicomplexa), Phylum Platyhelminthes (Turbellaria, Monogene, Digenia, Cestoda), Phylum Nematoda, Phylum Acanthocephala, Phylum Annelida and Phylum Arthropoda (Branchiura, Copepoda, Malacostraca (order Isopoda)). Because of th...

Cassini has identified a geologically active province at the south pole of Saturn's moon Enceladus. In images acquired by the Imaging Science Subsystem (ISS), this region is circumscribed by a chain of folded ridges and troughs at approximately 55 degrees S latitude. The terrain southward of this boundary is distinguished by its albedo and color contrasts, elevated temperatures, extreme geologi...