Mr
Morteza Jafarzadeh
(Iranain Light Source Facility)
03/05/2017, 10:20
Oral Presentation
Prof.
Maya Kiskinova
(Elettra Synchrotron Light Source)
03/05/2017, 11:20
Oral Presentation
Elettra laboratory operates a synchrotron storage ring since 1993 and offers most of the existing spectroscopic and scattering techniques based on interactions of light (IR to X-rays) with matter. Investigations performed using the Elettra storage ring span over all classes of materials: metals, semiconductors, superconductors, catalysts, ceramics, glasses, polymers, magnetic materials,...
Prof.
Miguel A. G. Aranda
(ALBA-CELLS Synchrotron Light Source)
03/05/2017, 12:00
Oral Presentation
ALBA synchrotron light source (www.cells.es) and IPM signed an agreement in September-2016 for boosting synchrotron usage by Iranian scientists. This agreement included the booking of 20 beamline days for the Iranian users to be allocated after the launching of a call for proposals and the appropriate evaluation based on scientific excellence (by an Iranian committee) and on technical and...
Prof.
Sam BAYAT
(Univerisité de Grenoble Alpes)
03/05/2017, 14:00
Oral Presentation
Elucidating the 3D structure and real-time function of the lung at small length scales in vivo, is one of the most challenging applications of synchrotron radiation in biomedical imaging. Much of the current knowledge on lung function at small length scales is based on theoretical predictions, and there is a need for direct measurements. Dynamic measurements allowing the study of regional lung...
Dr
Adela Muñoz Páez
(University of Seville)
03/05/2017, 14:40
Oral Presentation
X-ray absorption spectroscopies (XAS) provide accurate information of local order around atoms in solid or liquid states. In the EXAFS region of a XAS spectrum, the high kinetic energy of the electron renders the analysis rather simple, since single scattering contributions are dominant. The adjustable parameters are coordination distances, R, coordination numbers, N, and Debye-Waller (DW)...
Dr
Majid Kazemian Abyaneh
(Diamond Light Source)
03/05/2017, 15:50
Oral Presentation
Scanning X-ray microscope is now established and one of the key techniques found at the third generation synchrotron radiation facilities to tackle wide variety of studies in many fields such as microbiology, environmental sciences, medical and pharmaceutical sciences, and materials science. I08 Scanning X-ray Microscopy beamline (I08-SXM) is one of those facilities available worldwide, which...
Dr
Arefeh Seyedarabi
(Institute of Biochemistry and Biophysics, University of Tehran)
03/05/2017, 16:30
Oral Presentation
In an attempt to initiate macromolecular crystallography projects in Iran, the study of hemoglobin structure belonging to two sturgeon fish (from the Caspian Sea) was undertaken with minimal facility. As the first dedicated macromolecular crystallography research laboratory in Iran, the research started from crystallization screening and optimization of the two hemoglobins, followed by...
03/05/2017, 17:00
Oral Presentation
Prof.
Maya Kiskinova
(Elettra Synchrotron Light Source)
04/05/2017, 09:00
Oral Presentation
The most attractive features of laser-seeded FERMI operated at Elettra since 2012 are its high degree of coherence, tunability, multiple polarization and jitter-free pump-probe schemes, enabling multicolor IR or FEL pump/IR or FEL probe experiments with full control of the intensity and pulse durations. After short overview of the present experimental set-ups the unprecedented opportunity for...
Prof.
Miguel A. G. Aranda
(ALBA-CELLS Synchrotron Light Source)
04/05/2017, 09:30
Oral Presentation
ALBA synchrotron light source (www.cells.es) is the largest Spanish research infrastructure that started full operation of its first seven beamlines on February 2013. Nowadays, there are eight beamlines in operation and three under construction.
I will divide the talk in three parts: i) a very brief general description of ALBA synchrotron and the Experiments Division that it runs the user...
Dr
Vahid Safarifard
(Iran University of Science and Technology)
04/05/2017, 11:00
Oral Presentation
Here we report the use of a pillaring strategy for the design and synthesis of two novel amide-functionalized isoreticular metal-organic frameworks (MOFs), [Zn2(oba)2(bpta)]·(DMF)3 (TMU-22) and [Zn2(oba)2(bpfb)]·(DMF)5 (TMU-23), where H2oba = 4,4´-oxybisbenzoic acid, bpta = N,N´-bis(4-pyridinyl)terephthalamide, bpfb = N,N´-bis-(4-pyridylformamide)-1,4-benzenediamine and DMF is...
Dr
Atieh Zamani
(Institute for Research in Fundamental Sciences (IPM))
04/05/2017, 11:20
Oral Presentation
In recent years Fe1-xZrx (FeZr) Fe-rich metallic glasses (7 < x < 14), have been attracted considerable attention because of their striking magnetic properties. In this composition range, the addition of 1 at.% of Zr increases the Curie temperature in 20 K. However, the changes in behavior that could occur on the magnetic properties due to the structural evolution during the doping process is...
Dr
Saeid Asgharizadeh
(research institue of applied physics and astronomy)
04/05/2017, 11:50
Oral Presentation
The X-rays interaction with matter can be described by an index of refraction which is less than one and characterizes the change of direction of the X-ray beam when passing from air to material. The value of the parameters in the index of refraction depend on the electron density and linear absorption coefficient. An index of refraction less than one causes a total reflection when X-ray...
Dr
Mohammad Ghalei
(ILSF), Dr
Mohammad Ghalei
(French National Institute of Nuclear and Particle Physics (IN2P3))
04/05/2017, 14:40
Oral Presentation
Dr
Ehsan Salimi
(IPM), Dr
Javad Rahighi
(Iranian Light Source Facility)
04/05/2017, 15:00
Mr
Mansour Esmaeili-Sanjavanmareh
(Shiraz University), Mrs
Samira Sarshough
(Department of NuclearEngineering, Shiraz University, Shiraz, Iran)
Material Sciences
Poster Presentation
In many facilities radiation shielding is necessary and there is a great competition on making radiation shields more lightweight and more compact using nanomaterials. Some elementary examinations on nanomaterials to measure their attenuation coefficient are performed using an x-ray tube with a secondary excitation source and results show privilege of nano structured materials compared to the...
Mr
AminAli Sadraei Javaheri
(Laser and Plasma, Shahid Beheshti University)
Physics
Poster Presentation
In this research a one dimensional position sensitive gas detector is designed and constructed for x-ray detection. The inlet window is linear with 14 centimeter length, 5 millimeter height and depth of active area is 8 millimeter. A thin metal blade used as anode and copper strips is used as segmented cathode.
When an x-ray photon becomes incident on the detector anode, induce electrical...
Ms
Moazameh Hasani Ashoorzadeh
(Graduate University of Advanced Technology, Kerman, Iran)
Physics
Poster Presentation
Dosimetry devices such as TLD are used to determine radiation dose in body organs. TLD emits visible light when it is heated. This article obtains that x-ray response of TLD Personal dosimeter on a phantom with different energy using MCNPX code. The aim of this study is to design and optimize a TLD (LiF: Mg, Cu, P) covered by Lead, Aluminum and Teflon on different parts of an adult male...
Ms
Arefeh Naji
(Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran)
Structural Biology
Poster Presentation
X-ray protein crystallography is a powerful technique for obtaining the three-dimensional structure of a protein molecule(1). A protein must be in its native state and have proper folding to be operative and functional. Misfolded proteins however cause a number of diseases such as Alzheimer disease which is brought about by protein aggregation in the brain tissue(2). The results of a group of...
Mrs
Samira Massoudi
(Urmia University)
Synchrotron Beamline Design
Poster Presentation
Study the electromagnetically interaction of beam with its surrounding is one of the most important stages in the storage ring design. Motion of the electron beam in the vacuum space with specified conductivity and variable cross section generate the electromagnetic fields that called wake fields. The wake field is one of the time dependent perturbations that disturb the electron orbits and,...
Mr
sajjad moniri
(MSc. Student of university of guilan)
Synchrotron Beamline Design
Poster Presentation
Electron storage rings are routinely used to provide high brightness photon beams driving the majority of x-ray science experiment in the world. Achieving low emittance lattice with adequate dynamic aperture becomes a significant issue on the storage ring design. Low emittance and adequate dynamic aperture directly affects the potential performance of the storage ring, brightness, long beam...
Dr
Mohammad Bagher fathi
(kharazmi university)
Material Sciences
Poster Presentation
The molecular magnets are the main candidates of new generation of magnetic sensors, especially in the field of photoinduced magnetic sensing devices. These materials can be utilized in solution phase and/or amorphous form as well as solid state nearly crystal. The recently Faraday rotation seen in the [py.H]3[FeA4]2A (A=Cl/Br) at room temperature put it a candidate for magnetic sensing...
Ms
Rayhane Sadeghi
(Amirkabir University of Technology (Tehran Polytechnic)), Ms
Shiva Shirani Tak Abi
(Amirkabir University of Technology (Tehran Polytechnic))
Earth Sciences
Poster Presentation
Synchrotron radiation is a powerful mean to obtain specific information in various scientific areas specially in the field of the oil and gas industry.
In the last few decades, a vast range of problems leads us to include contributions from many disciplines in oil and gas research studies. Besides, with regards to progress in mathematics, physics and computational sciences, the increased use...
