Abstract This work describes the design, construction and testing of a 1.5 T cryogen-free low-temperature superconductor niobium–titanium whole-body magnet with bore diameter 850 mm that is suitable for clinical magnetic resonance imaging (MRI) applications. The actively shielded passively shimmed to achieve confinement within 0.5 mT stray field at 2.5/4 m radial/axial positions 12.1 ppm inhomo...

The lactoperoxidase (LP) system may be used to achieve the desired bleaching of fluid whey with the addition of low concentrations (<50mg/kg) of hydrogen peroxide. The addition of an exogenous peroxidase (EP) to whey may also be used to aid in whey bleaching when the LP system is not fully active. The objectives of this study were to monitor LP activity in previously refrigerated or frozen milk...

Considering the problems such as long duration of defrosting, low working reliability and high energy consumption refrigerated containers, this paper put forward a new defrosting method combining air electro-thermal energy, designed structure system based on structural features refrigeration modules containers. The two-variable wind pressure change temperature difference both sides evaporator w...

Abstract Objectives To date, there is only one study investigating the physicochemical stability of diluted mitomycin (MMC) solutions prepared by using urea-containing Mitomycin medac as starting material. The aim was to test solubility new MMC formulation with regard highly concentrated and determine clinically relevant concentrations stored under different conditions in various primary contai...

The cold chain—the system of refrigerated storage and transport that provides fresh produce or other essentials to be maintained at desired temperatures environmental conditions—is responsible for substantial energy consumption greenhouse gas (GHG) emissions, failures in the chain lead food waste. Here, we introduce mini container concept as an alternative conventional reefers, particularly sma...

Fifty milk samples were assessed for prevalence and enumeration of coliform bacteria under refrigeration. Refrigeration exerted profound effect conferring diminished growth of Citrobacter, Enterobacter and Serratia, however, itfavoured Salmonella, E.coli and Klebsiella on other hand. Among them, Salmonella appeared with highest load both in pre-refrigerated (23%) as well as post-refrigerated (4...

This study proposes an innovative approach to reduce temperature fluctuations in refrigerated transport during loading and unloading, aiming minimize food waste optimize energy consumption the supply chain. The solution involves integrating Peltier cells into secondary tertiary packaging improve system efficiency variations. Four distinct tests were conducted: a reference test, continuous opera...

OBJECTIVES This study evaluated the effect of refrigeration at 4 degrees C and post-refrigeration times (immediate, 5, 10, 15, or 20 min) on the viscosity and conversion kinetics of adhesive bonding resins. METHODS Scotchbond Dual-Cure (3M ESPE) and Clearfil SE Bond (Kuraray) were tested. Control samples were kept at 25 degrees C for 24 h. At each post-refrigeration time, the temperature was ...