Results 121 to 130 of about 276,506 (301)

Prototyping of petalets for the Phase-II Upgrade of the silicon strip tracking detector of the ATLAS Experiment

, 2017
In the high luminosity era of the Large Hadron Collider, the HL-LHC, the instantaneous luminosity is expected to reach unprecedented values, resulting in about 200 proton-proton interactions in a typical bunch crossing.
A. Greenall, B. Gallop, C. Fleta, C. Lacasta, C. Solaz Contell, D. Ariza, D. Rodriguez Rodriguez, D. Santoyo, D. Sperlich, H. Lacker, I. Bloch, I. Gregor, J. Bernabéu, J. Fernández-Tejero, J. Keller, K. Jakobs, K. Lohwasser, K. Mahboubi, L. Poley, L. Rehnisch, M. Hauser, M. Lozano, M. Ullán, N. Zakharchuk, P.W. Phillips, R. Marco-Hernandez, R. Mori, S. Díez, S. Kuehn, T. Affolder, U. Parzefall, U. Soldevila Serrano, V. Benítez, V. Cindro, V. Prahl   +34 more
core   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Research on Measurement Methods of Radiation Dose in DSA Diagnosis

Journal of Isotopes
Doctors have to perform surgery under the guidance of X-rays during DSA intervention diagnosis. Long-term surgery may cause excessive radiation exposure to doctors. It is necessary to develop a small real-time radiation detector to measure the radiation
XIONG Wenjun, BO Yuqi, LIU Hongkai, HUANG Jinfeng, HUA Chengbin
doaj  

The DELPHI Silicon Tracker in the global pattern recognition

, 1999
ALEPH and DELPHI were the first experiments operating a silicon vertex detector at LEP. During the past 10 years of data taking the DELPHI Silicon Tracker was upgraded three times to follow the different tracking requirements for LEP 1 and LEP 2 as well ...
Aarnio, Abreu, Abreu, Andreazza, Billoir, Bingefors, Chabaud, Chochula, Frühwirth, M. Elsing   +9 more
core   +2 more sources

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Silicon TCD for the methane and carbon monoxide detection

Journal of Telecommunications and Information Technology, 2005
Analytical model, design principles, technology and test results concerning a thermal conductivity detector (TCD) are presented. Prototype TCD units fabricated using the standard silicon IC VLSI and MEMS techniques are reported.
Jan M. Łysko, Bogdan Latecki, Marek W. Nikodem, Marianna Górska, Marcin Małachowski   +4 more
doaj   +1 more source

Imaging X-ray spectrometer [PDF]

, 1984
An X-ray spectrometer for providing imaging and energy resolution of an X-ray source is described. This spectrometer is comprised of a thick silicon wafer having an embedded matrix or grid of aluminum completely through the wafer fabricated, for example,
Alcorn, G. E., Grant, P. A., Jackson, J. W., Jr., Marshall, F. E.   +3 more
core   +1 more source

CHANTI: a Fast and Efficient Charged Particle Veto Detector for the NA62 Experiment at CERN

, 2015
The design, construction and test of a charged particle detector made of scintillation counters read by Silicon Photomultipliers (SiPM) is described. The detector, which operates in vacuum and is used as a veto counter in the NA62 experiment at CERN, has
Ambrosino, F., Capussela, T., Corradi, G., Di Filippo, D., Massarotti, P., Mirra, M., Napolitano, M., Paglia, U., Palladino, V., Roscilli, L., Saracino, G., Tagnani, D., Vanzanella, A.   +12 more
core   +1 more source

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

Advanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya, Konda Reddy Kunduru, Krishanu Ghosal, Luna Rizik, Nofar Atari, Mahran Daifa, Neta Kutner, Bassma Khamaisi, Qi Wu, Simran Jindal, Merna Shaheen‐Mualim, Ranabir Majumder, Mahitosh Mandal, Michal Mandelboim, Shady Farah   +14 more
wiley   +1 more source

Integrated gas chromatograph

Journal of Telecommunications and Information Technology, 2005
A portable gas chromatograph with integrated micromachined flushed injector and thermal mass detector (TCD) has been developed. The silicon/glass injector operates in a fixed volume (2 x 7} uL or electronically operated mode.
Jan A. Dziuban, Jerzy Mróz, Jan Koszur
doaj   +1 more source