From the PRRSV virulent strain BG8 isolated from a PRRSV-infected pig, using serial passage method in MARC-145 cell line, we have successfully obtained an attenuated 95th passage, named as BG895, with high potential to be vaccine candidate. In this study, present results of safety and efficacy evaluation BG895 against experimental pigs. Trial formula very when inoculating 5 doses/animal 10 dose...

We present an experiment addressed to verify the validity of the entanglement quantifier R, defined as the ratio between single counts and coincidence distribution width for pure biphoton states generated by short pump pulses. We demonstrate that this ratio can be efficient to estimate entanglement degree in frequency domain. Our work has been performed with a femto second pulsed laser pump add...

the official iranian calendar is a solar one that in both the length and the first day of its year is based not on convention, but on two natural (i.e. astronomical) factors: a) the moment of coincidence of the centre of the sun and the vernal equinox during the sun’s apparent revolution around the earth; and b) the time length between two successive apparent passages of the sun’s center across...

An effective-medium approach is used to derive a set of coupled-mode equations describing quadratic parametric interactions in a one-dimensional inhomogeneous medium of finite length. The solutions for both copropagating and counterpropagating interactions are used to study the quantum-mechanical process of spontaneous parametric down-conversion (SPDC). An example is studied in which the inhomo...

Background: The current ‘green’ trend is favoring usages of natural ingredients with an increasing interest in the health and wellness benefits herbal products. Aroma finishing enhances value product by incorporating different fragrance into fabrics. However, longevity aroma on textile passage time subsequent launderings a major concern that can be solved through microencapsulation core materia...

• Emulsification/internal gelation enabled microcapsules of A. muciniphila with <55 μm Viability tested over 95d aerobic/anaerobic storage and upon gastrointestinal passage Encapsulation improved survival prolonged aerobic at 4ºC offered protection under passage, elapsed Akkermansia is a common human intestinal commensal mucin-degrading nature. Its immunomodulatory characteristics regulatory ro...

In this research, the effects of a sedimentary basin, environmental conditions, and the passage of time were investigated on consolidation processes and engineering characteristics of fine-grained soils in Kerman city. For this purpose, the natural consolidation curves of soil samples extracted from different locations of Kerman city were compared with the Kerman city intrinsic consolidation li...

The total synthesis of natural products and biologically active compounds, such as pharmaceuticals and agrochemicals, has reached an extraordinary level of sophistication. We are, however, still far away from the 'ideal synthesis' and the state of the art is still frequently hampered by lengthy protecting-group strategies and costly purification procedures derived from the step-by-step protocol...

The study focused on effect of capacity building programme of development agencies on well being of beneficiaries in Niger Delta Nigeria. Data was collected with the aid of structured questionnaire from 271 randomly selected participants involved in capacity building programmes in Niger Delta area of Nigeria. Data were analysed using mean scores and Z test statistics. Findings revealed that bef...