A5005701612- Spectroscopy and Chemometric Analyses
- Optical Polarization and Ellipsometry
- Advanced Scientific Research Methods
- Spectroscopy Techniques in Biomedical and Chemical Research
- Milk Quality and Mastitis in Dairy Cows
- Animal Diversity and Health Studies
- Meat and Animal Product Quality
- Leaf Properties and Growth Measurement
- Hydrogen's biological and therapeutic effects
- Advanced Scientific Techniques and Applications
- Proteins in Food Systems
- Elevator Systems and Control
- Industrial Technology and Control Systems
- Freezing and Crystallization Processes
- Magnetic and Electromagnetic Effects
- Biosensors and Analytical Detection
- Microbial Inactivation Methods
- Soil and Environmental Studies
- Probiotics and Fermented Foods
- Wireless Sensor Networks for Data Analysis
- Chemical and Physical Studies
- Nanoparticles: synthesis and applications
- Flow Measurement and Analysis
- Bee Products Chemical Analysis
- Advanced Chemical Sensor Technologies
Prokhorov General Physics Institute
2020-2024
Sustainable development of the agricultural industry, in particular, production milk and feed for farm animals, requires accurate, fast, non-invasive diagnostic tools. Currently, there is a rapid number analytical methods approaches that meet these requirements. Infrared spectrometry near mid-IR range especially widespread. Progress has been made not only physical carrying out measurements, but significant advances have also achieved mathematical processing received signals. This review...
The origin of organic matter, its spread, scattering, and functioning are influenced by the physical structure liquid or dispersed media matter. Refractive indices fodder yeast grown on paraffin oil (paprin) natural gas (gaprin) as well Lycoperdon spore organelles were measured laser phase microscopy. scattering matrices aqueous suspensions paprin, gaprin, spores using a polarimeter with angle ranging from 20 to 150°. experimentally have been approximated weighted sum theoretically...
Monitoring the composition of milk products is an important factor in management dairy farms and industry. Information on quantitative content components necessary to control quality, as well optimize cow nutrition diagnose their clinical condition. The fat protein considered main criterion for determining market value milk. Increasing efficiency production requires use inexpensive compact devices that are capable performing multicomponent analysis both directly farm technological lines. We...
The development of dairy farming proves to require technologies for rapid and non-destructive analysis milk quality. It is noted that optical methods do not negatively affect products. farms may get the desired technology by upgrading milking machines with a flow-through device quality express analysis. ( Research purpose ) To study effect machine on flow milk-air mixture in hose. Materials For this SolidWorks simulation modeling was used. Both developed model are made cylindrical geometry...
A compact laser scatterometric device for determining the fat percentage of milk filling a cylindrical tube has been designed. The operates by detecting angular distribution scattered radiation semiconductor using an axial array photodiodes. We have experimentally found that light-scattering indicatrix in cow monotonous dependence on content. intensity at side- or forward-scattering angles normalized to backscattering proves be reliable, informative parameter. polynomial approximation...
Contamination of the inner surface milk hoses milking systems with residues, water residues and pathogenic microflora has a negative impact on quality can affect accuracy light-scattering sensors measuring parameters. A three-stage study influence system operating conditions sensor is presented. The growth was studied, flow rinsing simulated tested under low-quality system. significant difference in total microbial count detected between healthy animals subclinical mastitis (1.2 × 104 CFU/mL...
Automation of milking systems is linked to accurate measurement fluctuations in milk flow during milking. To assess the flow, formation and movement portions machine-milk pipeline system was studied. By considering a plug along pipeline, hydraulic model critical volume machine manifold compiled. In practice, most expedient way determining parameters may be measure laser fluorescent extinction responses moving air-milk mixture. We have implemented new sensing method for measuring rate...
Most of the electricity used in operation elevators consumes elevator electric drive, so main focus design modern designs is to improve energy characteristics winches and their control systems. Electric drives passenger elevators, which are operated, include single or two-speed asynchronous motors worm gearboxes. In construction, there two trends improving machine drives, namely, ensuring smooth acceleration braking working body; transition from an a mechanical gearbox used, gearless drive....
A monoblock light-scattering sensor, which is capable of measuring the fat content milk and indicating excess by somatic cell count (SCC) over permissible level, has been developed for installation in dairy systems. In order sensor to perform measurements when milking machine working “milk plug” mode, a flow-through unit designed form pipe with lateral cylindrical branch, accumulates so as eliminate large bubbles achieve continuity flow. The operation based on registration angular intensity...
The paper shows that upgrading milking machines with integrated measuring modules can increase the technological supply and dairy farm management efficiency, as well allow for primary analysis of quality parameters milk sorting according to fat content. (Research purpose) To determine main technical conditions connecting hose system. (Materials methods) For research purposes, an experimental stand was created based on widespread system “Herringbone”. milk-air mixture flows in incomplete...