Many studies use the book value of debt as a proxy for its market value because most corporate debt does not trade. I call this practice the book value of debt (BVD) approximation, and it appears to be justified by the observation that the average market value of debt is close to its book value. Many corporate bonds, however, trade at values significantly different from their book values, and c...

Introduction: Bilateral vestibular dysfunction (BVD) is an uncommon finding in vestibular assessment, and the combination of BVD and orthopedic problems represents a rare and challenging case for treatment.   Case Report: The patient had several previous back surgeries and received gentamycin after surgery. After 6 months, she experienced continuous dizziness, unsteadiness and oscillopsia. ...

To the best of our knowledge, this is the first study to be conducted on bovine virus diarrhoea (BVD) in the Kingdom of Saudi Arabia. The study involved the Eastern Region of the Kingdom. Samples were collected from clinically suspected cases which were subjected to clinico-pathological and virological studies. The results indicated that the disease is widespread in the Eastern Province. The ep...

The aim of this study was to assess the interaction between the heme oxygenase-1/ biliverdin/carbon monoxide (HO-1/BVD/CO) and cyclooxygenase-2 (COX-2) pathways in the writhing test. Mice were pretreated with 0.1, 1 or 10 mg/kg, ip etoricoxib, a selective COX-2 inhibitor, or with one of the following HO-1/BVD/CO pathway modulators: 1, 3 or 9 mg/kg, sc ZnPP IX, a specific HO-1 inhibitor, 0.3, 1 ...

Numerous studies in animals and humans have shown that damage to the vestibular system in the inner ear results in spatial memory deficits, presumably because areas of the brain such as the hippocampus require vestibular input to accurately represent the spatial environment. Consistent with this hypothesis, studies in animals have demonstrated that complete bilateral vestibular deafferentation ...

results based on our results, mab against recombinant erns was produced and reacted successfully with recombinant and natural antigens. conclusions with regards to the role of erns in the identification of pi animals, it appears that erns recombinant antigen and the specific monoclonal antibodies produced against it may be suitable for developing bvdv laboratory diagnostic assays. objectives er...

Bovine viral diarrhea (BVD) is a disease that affects cattle and other ruminants worldwide causes considerable economic losses. A cross-sectional study was carried out between December 2017 July 2018 with the aim to estimate prevalence of Viral Diarrhea virus (BVDV) antibodies identify potential risk factors associated occurrence in dairy peri-urban areas Gondar city, Northwest Ethiopia. total ...

У статті досліджуються методики визначення параметрів еквівалентної електричної схеми (ЕЕС) п’єзоелектричних резонаторів і перетворювачів на основі моделей Butterworth – Van Dyke (BVD) Sherrita. Отримано аналітичні вирази для оцінки відносної похибки розрахунку резонансної частоти коливань п’єзоелемента, виходячи з ЕЕС BVD Sherrita, різних випадків граничних умов (ГУ), а саме нульових ГУ однобі...