All feeds used in animal nutrition are classified in various ways, including raw, semi-processed and processed, depending on the additives they contain.Animal feed input, which is generally classified as coarse and mixed feed, constitutes about 30-40% of the total production costs in cattle farms.Therefore, supply-demand elasticity of feed input, B
At present, the locomotive automatic driving device has been applied to multiple lines and has achieved certain phased results.Due to factors such as complex application scenarios, strong non-linearity and discreteness of control objects, some problems and challenges have arisen during the operation assessment, including impulsive and surging pheno
A hybrid multi-mode narrow-frame antenna for WWAN/LTE metal-rimmed smartphone applications is proposed Microscopes in this paper.The ground clearance is only 5 mm $ imes45$ mm, which is promising for narrow-frame smartphones.The metal rim with a small gap is connected to the system ground by three grounded patches.This proposed antenna can e
A newly formatted enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies to bluetongue virus (BTV) was developed and validated for bovine and ovine sera and plasma.Validation of the new sandwich ELISA (sELISA) was achieved with 949 negative bovine and ovine sera from BTV endemic and non-endemic areas of Australia and 752 BTV posi