Tracing radioactive molecular markers with pixel detectors - PowerPoint PPT Presentation

Aug 17, 2022 •385 likes •772 views

INFN - Physics Department Universit Federico II Napoli, Italy M. Conti, E. Bertolucci, P. Russo Tracing radioactive molecular markers with pixel detectors

INFN - Physics Department Università Federico II Napoli, Italy M. Conti, E. Bertolucci, P. Russo Tracing radioactive molecular markers with pixel detectors ��
�� ♣ �� ♣ �� ♣ �� ♣β �� ♣ �� ♣ ��
��
�� 1000 �� 100 �� 10 �� film 1 phosphor 0.1 �� MWPC �� 0.01 �� 0.001 resolution sensitivity dynamic range �� (µ P� �PLQLPXP DFWLYLW\� ��
��
�� β ��
��
� �� µ �� µ �� µ �� 0HGLSL[��&(51��,1)1��8QLY��)UHLEXUJ��8QLY��*ODVJRZ� �
�� radioactive sample pixel detector HV power supply electronics LV power supply Chip board Mother board PC-VME interface control logics, reference biases, test signal output VME board VME crate
�� )LJXUH�FRXUWHV\�RI�0��6QRH\V
��
�� )LJXUH�FRXUWHV\�RI�0��&DPSEHOO
��
��
��
��
�� β �� SODVWLF � �� µ �� *D$V � �� µ �� µ �� ≈ �� µ � �� ≈ �� µ � � ��
β �� β �� β ��
��

Recommend

The pixel hybrid photon detectors The pixel hybrid photon detectors f or the LHCb LHCb- RI CH

Pixel 2000 Pixel 2000 I nt ernat ional Workshop on Semiconduct or Pixel Det ect ors f or Part icles and X-Rays J une 5-8, 2000 Port o Ant ico, Genova, I t aly The pixel hybrid photon detectors The pixel hybrid photon detectors f or the LHCb

503 views • 17 slides

Future Pixel Detectors Future Pixel Detectors Fermilab 3D and SOI Technology Fermilab 3D and SOI

Future Pixel Detectors Future Pixel Detectors Fermilab 3D and SOI Technology Fermilab 3D and SOI Technology Developments Developments KEK June 25, 2007 Marcel Demarteau For the Fermilab Detector & Physics R&D Group Tsukuba, Japan

570 views • 36 slides

Pixel detectors: from segmented diodes to monolithic imaging sensors L. Gonella Particle Physics

Pixel detectors: from segmented diodes to monolithic imaging sensors L. Gonella Particle Physics Seminar 8 November 2017 Outline Segmented silicon detectors for tracking and vertexing State-of-the art pixel detectors Hybrid pixel

632 views • 38 slides

MOLECULAR MARKERS Polymorphism involves the existence of different forms (alleles) of the same

MOLECULAR MARKERS Polymorphism involves the existence of different forms (alleles) of the same gene in plants or a population of plants. These differences are tracked as molecular markers to identify desired genes and the resulting trait. Most

282 views • 4 slides

Advanced Ray Tracing 1 2/8/2006 Distributed Ray Tracing Distributed ray tracing is an

Advanced Ray Tracing 1 2/8/2006 Distributed Ray Tracing Distributed ray tracing is an elegant technique that tackles many problems at once Stochastic ray tracing: distribute rays stochastically across pixel Distributed ray tracing:

327 views • 8 slides

Advanced Ray Tracing Stochastic ray tracing: distribute rays stochastically across pixel

Distributed Ray Tracing Distributed ray tracing is an elegant technique that tackles many problems at once Advanced Ray Tracing Stochastic ray tracing: distribute rays stochastically across pixel Distributed ray tracing: distribute

263 views • 3 slides

The main loop in ray tracing for ( each pixel row y ) // This loop is in the render function of

The main loop in ray tracing for ( each pixel row y ) // This loop is in the render function of RenderEngine for ( each pixel column x ) { // Implement this loop (first assignment) // In the compute pixel function of RayCaster r = ray through

267 views • 3 slides

Hiroshima Conference HSTD 11 Okinawa, Dec 10 15, 2017 Pixel Detector Overview Pixel Detectors

Hiroshima Conference HSTD 11 Okinawa, Dec 10 15, 2017 Pixel Detector Overview Pixel Detectors ... where do we stand ? in my very subjective opinion ... w/ apologies Norbert Wermes University of Bonn 1 N. Wermes, HSTD11, OIST 12/2017

975 views • 42 slides

lecture 18 Recall Ray Casting (lectures 7, 8) Ray tracing is like ray casting, but now mirror

lecture 18 Recall Ray Casting (lectures 7, 8) Ray tracing is like ray casting, but now mirror reflections are allowed. - ray tracing for each pixel (x,y) { - environment mapping cast a ray through that pixel into the scene, and find the

380 views • 6 slides

Development of the CMS Phase-1 Pixel Online Monitoring System and the Evolution of Pixel Leakage

Development of the CMS Phase-1 Pixel Online Monitoring System and the Evolution of Pixel Leakage Current Fengwangdong Zhang On behalf of CMS Pixel Collaboration The 9th International Workshop on Semiconductor Pixel Detectors for Particles and

564 views • 39 slides

$lecture 18 - ray tracing - environment mapping - refraction Recall Ray Casting (lectures 7,$

lecture 18 - ray tracing - environment mapping - refraction Recall Ray Casting (lectures 7,

lecture 18 - ray tracing - environment mapping - refraction Recall Ray Casting (lectures 7, 8) for each pixel (x,y) { cast a ray through that pixel into the scene, and find the closest surface along the ray through that pixel compute the

589 views • 47 slides

a new generation of molecular weight markers Protein Study

a new generation of molecular weight markers Protein Study & Analysis Important in biotechnology and biomedical research Agriculture Health

883 views • 27 slides

Ray Tracing Basics CSE 681 Autumn 11 Han-Wei Shen Forward Ray Tracing We shoot a large

Ray Tracing Basics CSE 681 Autumn 11 Han-Wei Shen Forward Ray Tracing We shoot a large number of photons Problem? Backward Tracing For every pixel Construct a ray from the eye For every object in the scene Find intersection with the ray

695 views • 55 slides

X-Ray Medical Imaging and Pixel detectors PIXEL 2000 Genova, June 5-8 th 2000 TRI ELL X

X-Ray Medical Imaging and Pixel detectors PIXEL 2000 Genova, June 5-8 th 2000 TRI ELL X J.P.Moy, , Moirans, France Pixel 2000 /JPM 8 / 6 / 2000 1 OUTLINE - X-ray medical imaging. The requirements, some

540 views • 34 slides

PRACTICAL USE OF MOLECULAR MARKERS IN DIAGNOSTIC NEUROPATHOLOGY NOTHING TO DISCLOSE Tarik

5/12/2014 PRACTICAL USE OF MOLECULAR MARKERS IN DIAGNOSTIC NEUROPATHOLOGY NOTHING TO DISCLOSE Tarik Tihan, MD, PhD UCSF Surgical Neuropathology ALGORITHM THE PREMISE Is it normal or C abnormal? R A PHENOTYPE CAN BE ASSOCIATED L

250 views • 12 slides

1 1 0 0 Ray Tracing Ray tracing is a method to produce realistic images; it determines visible

1 1 0 0 Ray Tracing Ray tracing is a method to produce realistic images; it determines visible sur- faces in an image at the pixel level (Appel, 1968; Kay & Greenberg, 1979; Whit- ted, 1980). Unlike the z-buffer and BSP

764 views • 38 slides

Study about behavior of a prototype ASIC for the upgraded ATLAS pixel detectors with low

Yamagaya Shohei Study about behavior of a prototype ASIC for the upgraded ATLAS pixel detectors with low thresholds Year-End-Meeting 2019/12/23 Shohei Yamagaya (Osaka univ.) Introduction 2 ATLAS pixel detector will be upgraded for HL-LHC.

278 views • 15 slides

SLAC sensors: Nova/ sensor run #2 Julie Segal 7/12/16 SLAC structures Strip detector Small

SLAC sensors: Nova/ sensor run #2 Julie Segal 7/12/16 SLAC structures Strip detector Small pixel detectors large pixel detectors SLAC pixel detectors: detail Large: 100um pitch Small: 50um pitch: Larger space between n-diff (green) 3um

342 views • 7 slides

Monitoring Minimal Residual Disease in AML with molecular markers Giuseppe Saglio University of

Monitoring Minimal Residual Disease in AML with molecular markers Giuseppe Saglio University of Turin, Italy 23 genes recurrently mutated in AML The Cancer Genome Atlas Research Network, New Engl J Med 2013;368:20592074. Challenges to

682 views • 48 slides

Beam test results of an SOI monolithic pixel sensor SOFIST for the ILC vertex detector 2 SOI

Shun Ono (KEK) , Miho Yamada and SOI Pixel R&D group 1 The 9th International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL2018) Academia Sinica, Taipei December 11th, 2018 Beam test results of an SOI

278 views • 23 slides

Intrahepatic cholangiocarcinoma Histologic spectrum, novel markers and molecular assays Sanjay

5/7/2018 2018 Current Issues in Surgical Pathology Summary (not actual lecture) Intrahepatic cholangiocarcinoma Histologic spectrum, novel markers and molecular assays Sanjay Kakar, MD University of California, San Francisco Intrahepatic

328 views • 18 slides

pixel detectors F. Krejci , J. Jakubek, J. Zemlicka, J. Dudak, M. Jakubek, M. Platkevic, P.

High-resolution high-contrast X-ray and neutron imaging with hybrid pixel detectors F. Krejci , J. Jakubek, J. Zemlicka, J. Dudak, M. Jakubek, M. Platkevic, P. Soukup, D. Turecek, D. Vavrik, S. Pospisil Institute of Experimental and Applied

451 views • 34 slides

X-ray Polarimetry with Gas Pixel detectors R. Bellazzini INFN - sez. Pisa, Pisa, Italy December

X-ray Polarimetry with Gas Pixel detectors R. Bellazzini INFN - sez. Pisa, Pisa, Italy December 05 - 08, 2011 Activity center of Academia Sinica Taipei, Taiwan Polarimetry: The Missing Piece of the Puzzle Imaging: Chandra Timing: RXTE

282 views • 24 slides

Beam test results of 3D pixel detectors constructed with pCVD diamond Harris Kagan Ohio State

Beam test results of 3D pixel detectors constructed with pCVD diamond Harris Kagan Ohio State University for the RD42 Collaboration Pixel 2018 Taipei, Taiwan December 13, 2018 Outline of Talk Introduction Motivation, RD42 Diamond

383 views • 24 slides