Objective: For a long time, the Single-Station Personal Interview (SSPI) used for nursing PhD admissions has merely evaluated candidates’ cognitive skills. A new evolution emerged in exams by introduction of effective evaluation methods such as Multiple Mini-Interview (MMI) and emphasis on noncognitive The aim study was to determine validity reliability MMI evaluating competences. Materials met...

Arginine decarboxylase (encoded by adi) is induced under conditions of acidic pH, anaerobiosis, and rich medium. The DNA sequence of a 3-kb fragment of the Escherichia coli chromosome encoding biodegradative arginine decarboxylase was determined. This sequence encodes a protein of 755 amino acids with a molecular size of 84,420 daltons. The molecular weight and predicted Adi amino acid composit...

The Caspian Sea and its basin (e.g. Anzali wetland) is one of the natural habitats of wild common carp Cyprinus carpio. In this study the genetic structure of this species. In the south-west of Caspian Sea (the Anzali wetland) was investigated using PCR-RFLP analysis of D-loop region. Two hundred of mature fish were collected from 5 stations (40 individuals from each station) including Siahkesh...

background: cryptosporidium parvum is a zoonotic pathogen transmissible from a variety of animals to humans and is a considerable public health concern. dairy cattle have been identified in numerous reports as a major source of environmen-tal contamination with this pathogen. the aim of study was to detect and isolate the cryptosporidium spp . from fecal samples of naturally infected pre-wean c...

Cattle are the main reservoir host of C. andersoni, which shows a predominance in yearlings and adults of cattle. To understand the subtypes of C. andersoni and the population genetic structure in Heilongjiang Province, fecal specimens were collected from 420 dairy cattle and 405 beef cattle at the age of 12-14 months in eight cattle farms in five areas within this province and were screened fo...

BACKGROUND Peste des petits ruminants (PPR) is a highly contagious infectious disease of goats, sheep and small wild ruminant species with high morbidity and mortality rates. The Peste des petits ruminants virus (PPRV) expresses a hemagglutinin (H) glycoprotein on its outer envelope that is crucial for viral attachment to host cells and represents a key antigen for inducing the host immune resp...

The concept of collecting solar power in space and transmitting it to the Earth using microwaves has been studied by numerous researchers in the past. The Space Solar Power Initiative (SSPI) at Caltech is a collaborative project to bring about the scientific and technological innovations necessary for enabling a spacebased solar power system. The proposed system comprises an array of ultra-ligh...