A. Shemyakin

ORCID: 0000-0001-5019-258X
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About
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Research Areas
  • Particle Accelerators and Free-Electron Lasers
  • Particle accelerators and beam dynamics
  • Superconducting Materials and Applications
  • Gyrotron and Vacuum Electronics Research
  • Particle Detector Development and Performance
  • Transportation Systems and Logistics
  • Magnetic confinement fusion research
  • Pulsed Power Technology Applications
  • Electron and X-Ray Spectroscopy Techniques
  • Laser Design and Applications
  • Photocathodes and Microchannel Plates
  • Plasma Diagnostics and Applications
  • Economic and Technological Systems Analysis
  • Food Industry and Aquatic Biology
  • Mechanical Systems and Engineering
  • Nuclear Physics and Applications
  • Agricultural Productivity and Crop Improvement
  • Atomic and Molecular Physics
  • Transport and Logistics Innovations
  • Aerospace, Electronics, Mathematical Modeling
  • Agricultural Engineering and Mechanization
  • Animal Nutrition and Health
  • Real-time simulation and control systems
  • Rocket and propulsion systems research
  • Photonic and Optical Devices

Fermi National Accelerator Laboratory
2015-2024

Ryazan State Agrotechnological University
2017-2024

Federal Scientific Agroengineering Center VIM
2023

Rybinsk State Aviation Technological Academy
2020

Ryazan Institute of Management and Law
2017-2018

Institute of Economics
2018

Russian University of Transport
2018

Peter the Great St. Petersburg Polytechnic University
2018

Fermi Research Alliance
1999-2011

Moscow State Institute of Electronics and Mathematics
2010

The paper describes the issues of using RFID technology in transport and warehouse logistics. features application system logistics information systems as well transportation warehousing were analyzed. advantages disadvantages its introduction considered. As a result study, it was concluded that would significantly increase efficiency processes.

10.1016/j.trpro.2021.09.072 article EN Transportation research procedia 2021-01-01

It is known that the soil should be loose, capable of retaining heat and moisture in certain parameters contribute to better development potato plants, when hilling potatoes. In article, much attention paid issues creating a fine-grained structure ridge during hilling. Particular importance given creation an earthing working element with device for mulching surface ridge, which allows lumps about 10 mm on mediumbound soils, developing design row cultivator. has been established process,...

10.35887/2305-2538-2025-1-56-63 article EN SCIENCE IN THE CENTRAL RUSSIA 2025-02-28

We report on an experimental demonstration of electron cooling high-energy antiprotons circulating in a storage ring. In our experiments, cooling, well-established method at low energies ($<500\text{ }\text{ }\mathrm{MeV}/\mathrm{\text{nucleon}}$), was carried out new region beam parameters, requiring multi-MeV dc and unusual transport line. this Letter, we present the results longitudinal force measurements compare them with theoretical predictions.

10.1103/physrevlett.96.044801 article EN Physical Review Letters 2006-01-30

Abstract The article presents a study of centrifugal distributors, advantages and disadvantages their use are identified. Based on this, in order to improve technological means for the surface application mineral fertilizers, it was proposed develop self-loading distributor solid fertilizers from soft containers, which an aggregate with energy would perform functions transporting field, loading them into bunker distribution over field. It proves that topic is relevant great economic...

10.1088/1755-1315/403/1/012180 article EN IOP Conference Series Earth and Environmental Science 2019-12-01

A scientific approach to assessing the quality of organization traffic in large cities requires use new methods and most advanced information technologies. Developing mathematical apparatus software for modeling flows allows a systematic analysis effectiveness measures improve management. This article finds answer creating an original methodology management on basis parameters mesoscopic models theories qualimetry conditions high load street road networks cities.

10.1016/j.trpro.2017.01.062 article EN Transportation research procedia 2017-01-01

Currently, traffic engineering and management methods use many tools in the form of direct or indirect systems. In general, a steady transition to intelligent systems is observed. Any system comprised large number subsystems, including variety computer dynamic real-time models. The simulation used transportation (ITS) basically can be divided into three classes: assignment (DTA) models, machine learning-based models with set different statistical submodels, using hybrid approach series...

10.1016/j.trpro.2020.10.040 article EN Transportation research procedia 2020-01-01

The aim of the study is to reduce metal losses structural elements agricultural machines caused by atmospheric corrosion. presents theoretical justification and practical implementation method storing machinery in an open area under active thermal cover. object research experimental design heat-reflecting screen equipped with heating that provide infrared radiation flux mid-wave range spectrum a wavelength λ = 5-20 μm. A feature location relative machine it. protective effect achieved due...

10.1051/e3sconf/202016406002 article EN cc-by E3S Web of Conferences 2020-01-01

In conventional low energy electron coolers, the beam is immersed in a continuous solenoid, which provides calm and tightly focused cooling section. While suitable for energies, continuity of accompanying magnetic field hardly realizable at relativistic energies. We consider possibility using an extended solenoid gun section only, applying lumped focusing rest transport line.

10.1103/physrevstab.3.094002 article EN cc-by Physical Review Special Topics - Accelerators and Beams 2000-09-01

Abstract The developed methodology for assessing the level of quality passenger service presented below is relied on existing developments in this area, international standards determining and passengers’ questionnaire. main goal proposed to determine necessary social effect urban transport, as well costs that must be incurred ensure it income will received at a given population city (region). When all these indicators, take into account interests participants market (urbanities, owners...

10.1088/1742-6596/1614/1/012094 article EN Journal of Physics Conference Series 2020-08-01

Traffic management in transport corridors of large cities requires the application new methods and state-of-the-art information technologies for forecasting current future situation. Understanding demand evolution processes under a dynamically changing situation is an extremely important crucial task. Modern tools computer modeling can be used improving quality decisions made course traffic flow cities. The using results dynamic increase reliability made. article presents decision support...

10.1016/j.trpro.2018.12.112 article EN Transportation research procedia 2018-01-01

A multi-MW proton facility, Project X has been proposed and is currently under development at Fermilab. As part of this program, we are constructing a prototype the front end linac The construction successful operations facility will validate concept for end, thereby minimizing primary technical risk element within Project. Injector Experiment (PXIE) can be constructed over period FY12-16 include an H- ion source, CW 2.1-MeV RFQ two SC cryomodules providing up to 30 MeV energy gain average...

10.48550/arxiv.1301.7342 preprint EN other-oa arXiv (Cornell University) 2013-01-01

The Project X Injector Experiment (PXIE), a test bed for the front end, will be completed at Fermilab FY12-16. One of challenging goals PXIE is demonstration capability to form 1 mA H- beam with an arbitrary selected bunch pattern from initially 5 162.5 MHz CW train. selection made in Medium Energy Beam Transport (MEBT) 2.1 MeV by diverting undesired bunches absorber. This paper presents MEBT scheme and describes development its elements, including kickers

10.48550/arxiv.1301.7698 preprint EN other-oa arXiv (Cornell University) 2013-01-01

One of the modern elements agrotechnologies is presowing treatment seeds with bio-stimulating preparations, providing a complex effect on seeds, which, along improving sowing and productive qualities can increase resistance plants to adverse environmental factors, diseases pests. Recently, world agricultural production increasingly focused environmentally friendly technologies, where preparations based components natural origin become important. Preparations humic acids are among them. The...

10.1051/e3sconf/202020302011 article EN cc-by E3S Web of Conferences 2020-01-01

10.1016/j.nima.2016.01.039 article EN publisher-specific-oa Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2016-01-26

The global problems of mankind, especially in recent decades, have an increasing impact on the agrarian sphere activity any country, including Russia. In modern conditions, strategic goals outlined for productivity and sustainability agricultural production sector country should be solved comprehensively within framework adaptive landscape farming, taking into account specific soil-climatic, organizational, economic, environmental other factors. concept “maximum possible grain yield” will...

10.1051/e3sconf/202017501003 article EN cc-by E3S Web of Conferences 2020-01-01

A capability to provide a large variety of bunch patterns is crucial for the concept Project X serving MW-range beam several experiments simultaneously. This will be realized by Medium Energy Beam Transport's (MEBT) chopping system that divert 80% all bunches initially 5mA, 2.1 MeV CW 162.5 MHz an absorber according pre-programmed bunch-by-bunch selection. Being considered one most challenging components, tested at Injector Experiment (PXIE) facility built Fermilab as prototype front end....

10.48550/arxiv.1301.5649 preprint EN other-oa arXiv (Cornell University) 2013-01-01

The high level of motorization in most countries the world is reason for increase number car accidents. Currently, it understood that a further cars without significant changes transport infrastructure will only aggravate already difficult situation on roads. article addresses issues road traffic injuries and statistical information analysis work leading engineers presents results studies use computer modeling tools designing conditions at various levels. From presented analysis, possible to...

10.1051/e3sconf/202016403042 article EN cc-by E3S Web of Conferences 2020-01-01

Urban public passenger road transport occupies a special place in life. It is included the complex of social infrastructure sectors, i.e., industries related to reproduction labor force and functioning population, along with health care, education, retail, housing communal services, leisure activities, etc. has significant impact on economic development administrative-territorial units, can act as means accelerating or slowing down cities, provides or, conversely, prevents population from...

10.1109/emctech55220.2022.9934070 article EN 2022-10-20

10.1016/s0168-9002(99)01139-0 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2000-02-01

The yield of crops depends on the effective use solid mineral fertilizers. effectiveness fertilizers themselves method and quality their application (uniform distribution place supply to roots plants). In recent years, Russian market has a large number imported machines equipment for fertilizers, which creates certain difficulties in maintenance operation lack policy production domestically made machines. main advantage trailed semi-mounted designed fertilizer is bunker volume, reduced load...

10.31992/0321-4443-2019-2-80-84 article EN Tractors and Agricultural Machinery 2019-04-15
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