While a plethora of studies have Rangehood focused on the role of visual, chemical and near-field airborne signals in courtship of Drosophila fruit flies, the existence of substrate-borne vibrational signals has been almost completely overlooked.Here we describe substrate vibrations generated during courtship in three species of the D.melanogaster
A comparative study of serology and PCR for the diagnosis of brucellosis in goats
glass pipe Brucellosis is an economically important infectious disease of livestock causing abortions, infertility, delayed oestrus, interrupted lactation, increased condemnation and loss of milk production besides its zoonotic nature.The present study was conducted to compare serological assays and polymerase chain reaction (PCR) for the diagnosis
Physiological, genetical changes and cdc2 gene expression for osmotic stressed Vicia faba reveal the alleviation effect of gamma radiation and putrescine
Climate change caused increasing in soil salinity worldwide.Therefore, it is critical to enhance the capability of plant to tolerate salinity stress.For this goal, putrescine and irradiation by gamma radiation were used to improve the salt tolerance of Vicia faba (the most important human crop).The results indicated LAST MEAL CHOCOLATE depression i
Does Capital Structure Influence Company Profitability?
Every company has a different structure of balance sheet.Some of the companies have more liabilities than equity.Considering the industry or debt-to-equity ratio, the balance sheet structure affects the company profitability measured by DuPont system.The main objective of the paper is to analyze the structure of balance sheet and to identify some o