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GGSB Meeting @HZDR - QUALI-Start-Up Lectures

17–23 Aug 2025
Helmholtz-Zentrum Dresden-Rossendorf (HZDR)
Europe/Berlin timezone

George Mamatsashvili Andro Kacharava

Contribution List

89 / 89
98. Welcome talk
Sebastian Schmidt (HZDR)
18/08/2025, 09:00
99. Welcome talk
Bezhan Chankvetadze (TSU)
18/08/2025, 09:20
9. GGSB Lecture Week: History & Format of the meeting
Hans Ströher (FZJ)
18/08/2025, 09:30
11. Opportunities for students internships at HZDR
Sandra Hamann (HZDR)
18/08/2025, 09:45
10. Opportunities for students internships at FZJ
Harald Glückler (FZJ)
18/08/2025, 10:00
12. Opportunities for students internships at FAIR/GSI
Irakli Keshelashvili (GSI)
18/08/2025, 10:15
13. SMART|Labs: Introduction & Overview
Hans Ströher (FZJ)
18/08/2025, 11:00
14. SMART|Biomarker_Lab: Chemistry part (FZJ, HZDR, TSU)
Swen Humpert (FZJ)
18/08/2025, 11:20
15. SMART|Biomarker_Lab: Contributions, possibilities at TSU / Georgia
Bezhan Chankvetadze (TSU)
18/08/2025, 11:40
16. PET tracer development: Opportunities in Georgia
Otari Ghokhadze (FZJ)
18/08/2025, 12:00
17. Biomedical Imaging SMART Lab
Zaheer Abbas (FZJ)
18/08/2025, 12:20
20. An introduction to the Digital Lab
Stefan van Waasen (FZJ)
18/08/2025, 14:00
21. The current status and further plans on the Digital Lab
Ilja Bekman (FZJ)
18/08/2025, 14:30
19. Technology for Excellent Science: Opportunities in Georgia
Giorgi Kakabadze (FZJ)
18/08/2025, 15:00
18. Detector Laboratory at GSI/FAIR
Irakli Keshelashvili (GSI)
18/08/2025, 16:30
22. SMART|EDM_Lab: New focus on experimental development for medicine
David Mchedlishvili (TSU)
18/08/2025, 17:00
23. New topic: Perspectives for Bio- and Geoscience at Ilia Uni (Georgia)
Maia Batsatsashvili (FZJ)
18/08/2025, 17:30
24. Electromagnetic process control in liquid metals
Sven Eckert (HZDR)
19/08/2025, 09:00
25. Magnetohydrodynamics and liquid metal measurement techniques
Max Sieger (HZDR)
19/08/2025, 09:30
26. Introduction into liquid metal batteries
Tom Weier (HZDR)
19/08/2025, 10:00
27. Semiconductor materials processed by ion beams: chip & quantum tech.
Shengqiang Zhou (HZDR)
19/08/2025, 11:00
50. NIMFEIA project and AI research at HZDR
Helmut Schultheiss (HZDR)
19/08/2025, 11:30
28. Data-driven materials design and applications to 2D nano-systems
Rico Friedrich (HZDR)
19/08/2025, 12:00
31. Liquid Metal Lab (Building 253)
Sven Eckert (HZDR)
19/08/2025, 14:00

Magnetohydrodynamic processes in liquid metals, measurement techniques and applications
29. Semiconductor Materials Lab (Building 613)
Shengqiang Zhou (HZDR)
19/08/2025, 14:00

Doping and defect engineering by ions
62. Design and development of a six-legged walking hexapod robot
Nika Durishvili (FUT)
19/08/2025, 16:30
60. Motion of electron near black hole
Nikoloz Kurtskhalia (FUT)
19/08/2025, 16:30
55. Nanochemistry for Medicine
Mariam Kenkadze (AUG)
19/08/2025, 16:30
63. A marine oil spill collection device
Saba Ebanoidze (AUG)
19/08/2025, 16:55
61. CNB assisted DE model
Mikheil Metivishvili (ISU)
19/08/2025, 16:55
56. Particulate Matter in the Atmosphere
Giorgi Nizharadze (TSU)
19/08/2025, 16:55
64. Computational modeling of aircraft flight and machine learning-based control
Luka Guraspashvili (GTU)
19/08/2025, 17:20
58. Solar wind magnetosphere coupling during the 2024 geomagnetic storms
Luka Tsulukidze (TSU)
19/08/2025, 17:20
59. High precision, managed thermostatic chamber
Mikheil Kalantarovi (AUG)
19/08/2025, 17:45
35. Translational Medical Physics Research at OncoRay
Christian Richter (OncoRay)
20/08/2025, 10:00
36. The next frontier in image guided proton therapy — developments towards in-beam magnetic resonance imaging
Sergej Schneider (OncoRay)
20/08/2025, 11:00
93. Prompt gamma-based treatment verification
Aaron Kieslich (OncoRay)
20/08/2025, 11:20
94. Preclinical in-vivo radiobiology experiments towards proton FLASH therapy
Manuel Bernabei (OncoRay)
20/08/2025, 11:40
95. Exploring the relative biological effectiveness of proton therapy in brain tumor patients
Aaron Kieslich (OncoRay)
20/08/2025, 12:00
38. Cyclotron-based production of theranostic radiometals
Santiago Brühlmann (HZDR)
21/08/2025, 09:00
39. Astrophysics in the lab: DRESDYN project on MHD instabilities and dynamo
Frank Stefani (HZDR)
21/08/2025, 09:30
40. Introduction into nuclear astrophysics — Felsenkeller Lab
Daniel Bemmerer (HZDR)
21/08/2025, 10:30
41. New results in ionospheric research at ISU on the formation and prediction of Es layer and possible collaboration with HZDR
Giorgi Dalakishvili (ISU)
21/08/2025, 11:00

Theoretically and by corresponding numerical simulations it is shown that the formation and localization of sporadic E (Es) layer at its mainly observable mid-latitude lower thermosphere heights can be determined by homogeneous horizontal wind velocity direction and value. In the suggested theory, differently from 'windshear' theory, the wind direction and value, in addition to geomagnetic...
42. DRESDYN Lab (Building 410)
Frank Stefani (HZDR)
21/08/2025, 14:00

The DREsden Sodium facility for DYNamo studies is an infrastructure project devoted to large-scale liquid sodium experiments with geo- and astrophysical background
44. Radiopharmacy Lab (Building 805)
Santiago Brühlmann (HZDR)
21/08/2025, 14:00

Targetry, Target Chemistry and Radiopharmacy, Radionuclide production
66. Chaotic motion of a pendulum
Alesandro Nonikashvili (TSU)
21/08/2025, 15:30
69. Implementation of a Digital Clock on an AVR 8-Bit microcontroller with external quartz oscillator
Nikoloz Kalichava (AUG)
21/08/2025, 15:30
57. Investigation of isotope effect using supercritical fluid chromatography coupled with tandem mass spectrometry
Vazha Tkemaladze (TSU)
21/08/2025, 15:30
71. Evaluating viability of zeolite as a methane capture device in enclosed/semi-enclosed cattle farms
Nika Kikvadze (FUT)
21/08/2025, 15:50
67. Obtaining various magnetic fields with a two-dimensional system of currents
John Toidze (TSU)
21/08/2025, 15:55
96. Quadruplexes in DNA nanotechnology for non-enzymatic nucleic acid diagnostics
Nika Chakhunashvili (ISU)
21/08/2025, 15:55
74. High precision, managed thermostatic chamber
Mikheil Kalantarovi (AUG)
21/08/2025, 16:10

Thermostatic chambers are frequently used to examine how different device characteristics are affected by changes in temperature. This report describes the development of such a chamber using primarily locally available components. The system provides both heating and cooling for the internal space. It utilizes digital temperature sensors to ensure precise temperature control. A...
68. Numerical solution of nonlinear second-order boundary value problems using Vashakmadze’s method with application to elastic beam bending
Levan Katsitadze (TSU)
21/08/2025, 16:20
72. Developing an air quality and ecological monitoring network in Georgia
Kato Melikidze (ISU)
21/08/2025, 16:30
48. ELBE facility and other labs of Radiation Physics Institute (Building 540)
Rong Xiang (HZDR)
22/08/2025, 09:00

versatile research with radiation
49. High Magnetic Field Lab (Building 550)
Thomas Herrmannsdörfer (HZDR)
22/08/2025, 10:00

Modern materials research in the presence of high magnetic fields
83. A Marine Oil Spill Collection Device

This course project focuses on developing a portable oil spill recovery system that can be deployed from small vessels to clean contaminated ocean surfaces using mechanical methods. The main goal of this project was to develop a simple, effective design capable of rapidly containing and recovering oil spills before they could spread over large areas. This is especially important because oil...
89. Chaotic motion of a pendulum

This research paper investigates a dynamic system that falls under the domain of nonlinear mechanics, specifically examining a pendulum setup that reveals complex and fascinating motion patterns. While the system may appear simple at first glance, it is shown to exhibit chaotic behavior, meaning that its future state cannot be precisely predicted beyond a certain point in time. This...
76. CNB assisted DE model

Neutrino oscillations require massive neutrinos and therefore some new physics beyond the Standard Model of Particle Physics. The most stringent upper bound on the sum of neutrino masses comes from the cosmological observations. Assuming the hierarchical mass spectrum, this upper bound in the case of normal ordering is about 0.06 eV and in the case of inverted ordering it is around 0.01 eV. On...
75. Computational Modeling of Aircraft Flight and Machine Learning-Based Control

In this presentation, I will talk about general computational flight mechanics, general methods of simulating flight using different tools like Python3 (simulations and mathematical modelling), OpenVSP (CFD), and Python libraries like SciPy and NumPy. I will explain how these tools can be used to model aircraft and simulate flight, using the most basic numerical methods. Furthermore, I will...
81. Design and development of a six-legged walking hexapod robot

This project presents the development of a hexapod robot engineered for dynamic, terrain-adaptive locomotion and stable horizontal posture control. Equipped with 18 serial bus servos and controlled by an ESP32 microcontroller, the system implements real-time inverse kinematics and feedback-driven gait generation. A dedicated PID controller maintains balance across the horizontal plane during...
92. Developing an Air Quality and Ecological Monitoring Network in Georgia

This research focuses on the creation of a new nationwide air quality monitoring network in Georgia. It was designed to solve a problem with existing government stations, which are too limited in number and don't provide detailed enough data. This new network gives us important, local data that is essential for assessing environmental health and for developing new policies. As a key...
43. DRESDYN Lab
84. Evaluating viability of zeolite as a methane capture device in enclosed/semi-enclosed cattle farms

Methane emissions from livestock in enclosed or semi enclosed environments represent a significant contributor to greenhouse concentrations, and can pose potential safety hazards, even though their half-life is quite short compared to carbon dioxide their impact is still noticeable, but apart from their dangers methane can also be useful as an energy source. This presentation aims to assess...
7. GGSB Lecture Week: History & Format of the meeting
Hans Ströher
8. GGSB Lecture Week: History & Format of the meeting
Hans Ströher
82. Implementation of a Digital Clock on an AVR 8-Bit Microcontroller with External Quartz Oscillator

The task lies in the following: a digital clock that displays the time 7-segment with the help of an image output. Quartz generator at 32768Hz, part to be processed in the microprocessor will be to correctly calculate the time from the alignment from the circuit. Clocks, minutes and seconds will be measured with a maximum of 6 7-segment images. (Hours 0-23, minutes 0-59, seconds 0-59). With...
77. Investigation of isotope effect using supercritical fluid chromatography coupled with tandem mass spectrometry

The aim of the present study was to develop a method using supercritical fluid chromatography and tandem mass spectrometry (SFC-MS/MS) that would enable the separation of isotopologues from each other on both, chiral and achiral chromatographic columns using amphetamine, its derivatives and analogs as examples.
The conducted experiments demonstrated that a strong isotopic effect is achieved...
73. Motion of electron near black hole

We consider a black hole metric in which the spacetime outside the event horizon is rotating with a constant angular velocity. From this metric, we derive the equations of motion. We then calculate the radii of the light cylinders—two real solutions arising from a cubic equation (the third being complex and unphysical). We also identify the radii corresponding to steady (circular) orbits....
79. Nanochemistry for Medicine

Nanotechnology represents one of the most significant scientific advances of the 21st century, with nanoparticles offering unique physicochemical properties due to their high surface area-to-volume ratio. As the demand for efficient drug delivery systems increases, nanomaterials have emerged as promising tools, particularly in addressing challenges like antimicrobial resistance (AMR). Phage...
97. Numerical Solution of Nonlinear Second-Order Boundary Value Problems Using Vashakmadze’s Method with Application to Elastic Beam Bending

In this work, a numerical solution of a nonlinear second-order differential equation, describing the bending of an elastic beam, is presented. The solution is obtained using the method proposed by Professor Tamaz Vashakmadze. The proposed approach is applicable to a broad class of boundary value problems and ensures high accuracy. The results are verified by comparing the numerical solution...
91. Obtaining various magnetic fields with a two-dimensional system of currents

The importance of magnetic fields in modern physics is great, and mankind has known for a long time how a moving charge creates a magnetic field. That is, if we know the coordinates and velocities of charges moving in space or the current density at every point in space, then we can determine what the magnetic field induction is and where it is directed at any point.
The difficulty of...
33. Parallel Session A: Physics topics & Interviews

led by Andro Kacharava, Hans Ströher, Irakli Keshelashvili, David Mchedlishvili, Sven Eckert, Max Sieger, Tom Weier, Thomas Shengqiang Zhou, Helmut Schultheiss, Rico Friedrich, Giorgi Dalakishvili, George Mamatsashvili
46. Parallel Session A: Physics topics & Interviews

led by Andro Kacharava, Hans Ströher, Irakli Keshelashvili, David Mchedlishvili, Frank Stefani, Daniel Bemmerer, Giorgi Dalakishvili, George Mamatsashvili, Rong Xiang, Thomas Herrmannsdörfer
52. Parallel Session A: Physics topics & Interviews

led by Andro Kacharava, Hans Ströher, Irakli Keshelashvili, David Mchedlishvili, Frank Stefani, Daniel Bemmerer, Giorgi Dalakishvili, George Mamatsashvili, Rong Xiang, Thomas Herrmannsdörfer
34. Parallel Session B: Chemistry topics & Interviews

led by Martin Kreller, Bernd Neumaier, Bezhan Chankvetadze, Santiago Brühlmann
47. Parallel Session B: Chemistry topics & Interviews

led by Martin Kreller, Bernd Neumaier, Bezhan Chankvetadze, Santiago Brühlmann
53. Parallel Session B: Chemistry topics & Interviews

led by Martin Kreller, Bernd Neumaier, Bezhan Chankvetadze, Santiago Brühlmann
32. Parallel Session C: Engineering/Medical application topics & Interviews

led by Harald Glueckler, Stefan van Waasen, Ilja Bekman, Giorgi Kakabadze, Fizan Ullah, David Arutinov
45. Parallel Session C: Engineering/Medical application topics & Interviews

led by Harald Glueckler, Stefan van Waasen, Giorgi Kakabadze, Fizan Ullah, Ilja Bekman, David Arutinov
51. Parallel Session C: Engineering/Medical application topics & Interviews

led by Harald Glueckler, Stefan van Waasen, Giorgi Kakabadze, Fizan Ullah, Ilja Bekman, David Arutinov
78. Particulate Matter in the Atmosphere

One of the major ecological issues of the modern era is atmospheric pollution with particulate matter (PM).
The atmosphere, in connection with the rest of the Earth’s other geospheres (hydrosphere, lithosphere, biosphere), forms a stable and yet dynamic ecological environment for the planet.
The development of civilization leads to changes in the balance between this stability and dynamism,...
87. Quadruplexes in DNA nanotechnology for non-enzymatic nucleic acid diagnostics

Quadruplexes are highly structured forms of DNA consisting of stacked guanine tetrads linked by hydrogen bonds, which require the presence of cations, positively charged ions, such as potassium. Their high stability has made quadruplexes a good candidate for the development of new and effective diagnostic methods. Using quadruplexes, an isothermal diagnostic method for the detection of nucleic...
85. Solar Wind magnetosphere coupling during the 2024 Geomagnetic storms

Geomagnetic storms pose a threat to both technological systems and human health, making them a crucial area of research. In this study, we analyze the interaction between the solar wind and the magnetosphere during the strong geomagnetic storms of 2024 (March 3, March 24, and May 11). The research is based on the horizontal component of Earth’s magnetic field (H) from the Dusheti Geomagnetic...
54. Talk
Mariam Kenkadze
65. Talk4
Mikheil Kalantarovi
70. Talk6
37. Tours through the OncoRay facility
30. Visit of the Semiconductor Materials Lab
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