The robot vision system A prototype robotized vision system has been designed, using a six degrees of freedom anthropomorphic arm, for self-adaptive vision based quality control on an assembly line for washing machines (WM). The robot allows displacing the camera in the workspace so to inspect a washing unit (WU) or a complete WM on a pallet. The vision system is equipped with a 1360x1024 pixel...

In this work, we consider the joint use of different passive sensors for localization and tracking human targets small drones at short ranges, based on parasitic exploitation Wi-Fi signals. Two are considered in paper: (i) Passive Bistatic Radar (PBR) that exploits Access Point (AP) as an illuminator opportunity to perform uncooperative target detection (ii) Source Location (PSL) uses radio fre...

The optical characteristics of poly(styrene-co-acrylonitrile) thin films obtained by spin-coating polymer blend in tetrahydrofuran were investigated spectroscopic ellipsometry, spectrophotometry, and atomic force microscopy. Film thickness can be broadly varied changing the concentration.The film dependence on PSAN concentration shows a non-linear behavior that explained concentration-dependent...

We present the discovery of a low-redshift damped Ly$\alpha$ (DLA) system in spectrum background starburst galaxy SDSS J111323.88+293039.3 ($z=0.17514$). The DLA is at an impact parameter $\rm \rho=36~kpc$ from star forming galaxy, J111324.08+293051.2 ($z=0.17077$). measure HI column density $N($HI$)\rm =3.47\times10^{20}~cm^{-2}$ along with multiple low-ionization species such as NI, NII, SiII...

It is an important criterion the choice of lighting technique for industrial applications in water purification. In article it was examined research methods coagulation and flocculation process. Today, improvement these techniques use flocculants coagulants, which speed up process flocculation, are relevant. were considered as coagulants sulfuric acid salts Al2(SO4)3 FeSO4. noted advantage over...

Vehicle speed guns are usually used in normal sunlight conditions (daytime). If we want to use vehicle low light (nighttime), the illuminator is needed provide sufficient for gun take photos. The must fulfill two requirements: (i) using infrared wavelength ensure that driver not startled by dazzling eyes of proposed system and (ii) high energy efficiency make compact leading a small battery imp...