Zobrazeno 1 - 10
of 1 500
pro vyhledávání: '"high gradient"'
Autor:
Leon M. Bischoff, Christoph Endler, Philipp Krausewitz, Joerg Ellinger, Niklas Klümper, Alexander Isaak, Narine Mesropyan, Dmitrij Kravchenko, Sebastian Nowak, Daniel Kuetting, Alois M. Sprinkart, Petra Mürtz, Claus C. Pieper, Ulrike Attenberger, Julian A. Luetkens
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Objectives To implement and evaluate a super-fast and high-quality biparametric MRI (bpMRI) protocol for prostate imaging acquired at a new ultra-high gradient 3.0-T MRI system. Methods Participants with clinically suspected prostate cancer
Externí odkaz:
https://doaj.org/article/ccd66e77264b4eb1a8628b55dbff0dd1
Autor:
Manar Elkenani, Javier Barallobre-Barreiro, Moritz Schnelle, Belal A. Mohamed, Bo E. Beuthner, Christoph Friedemann Jacob, Niels B. Paul, Xiaoke Yin, Konstantinos Theofilatos, Andreas Fischer, Miriam Puls, Elisabeth M. Zeisberg, Ajay M. Shah, Manuel Mayr, Gerd Hasenfuß, Karl Toischer
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 11 (2024)
AimsPatients with severe aortic stenosis (AS), low transvalvular flow (LF) and low gradient (LG) with normal ejection fraction (EF)—are referred to as paradoxical LF-LG AS (PLF-LG). PLF-LG patients develop more advanced heart failure symptoms and h
Externí odkaz:
https://doaj.org/article/66c50dcf5e0d438197600afb3e70ea8d
Autor:
Daniel González-Iglesias, Benito Gimeno, Daniel Esperante, Pablo Martinez-Reviriego, Pablo Martín-Luna, Laura Karina Pedraza, Juan Carlos Fernández, Nuria Fuster-Martínez, Eduardo Martínez, Marçà Boronat, Alexej Grudiev
Publikováno v:
Results in Physics, Vol 64, Iss , Pp 107921- (2024)
The purpose of this work is to present an analytical method that allows to estimate in an approximate and fast way the presence of the non-resonant and ultra-fast multipactor effect in RF accelerating structures in the presence of high gradient elect
Externí odkaz:
https://doaj.org/article/6126c7568c4142be8b1a1becad754e0c
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3402-3413 (2024)
Magnetic separation has been proposed to greenly separate chalcopyrite and talc several decades ago, due to their extremely similar floatability of minerals. However, this approach was not achieved initially due to the inadequately magnetic induction
Externí odkaz:
https://doaj.org/article/157e9d7fa5d348d89155ed20cb321327
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 5, Pp 148-153 (2023)
This is an essay in the field of mineral processing engineering. The process mineralogy study of a manganese carbonate ore from Hubei Province shows that the main valuable minerals of this ore are kutnohorite, calcimangite and a small amount of pyrol
Externí odkaz:
https://doaj.org/article/96cbbead03e24f608f5bdd4012663e83
Autor:
Dan Wu, Liyi Kang, Haotian Li, Ruicheng Ba, Zuozhen Cao, Qian Liu, Yingchao Tan, Qinwei Zhang, Bo Li, Jianmin Yuan
Publikováno v:
NeuroImage, Vol 290, Iss , Pp 120553- (2024)
Recent advances in neuroscience requires high-resolution MRI to decipher the structural and functional details of the brain. Developing a high-performance gradient system is an ongoing effort in the field to facilitate high spatial and temporal encod
Externí odkaz:
https://doaj.org/article/9cbd5a3129a64fceae85bf55e4c40b38
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6317 (2024)
The assessment of slope stability plays a critical role in the prevention and management of slope disasters. Evaluating the condition and stability of hazardous rock masses is essential for predicting potential collapses and assessing treatment effec
Externí odkaz:
https://doaj.org/article/f6f951f75662458a93b5b74caa18bf83
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 1, Pp 172-176 (2023)
In order to improve the utilization rate of coal measure kaolinite gangue resources, this paper takes coal measure kaolinite in Heidaigou area of Inner Mongolia as the research object, and studies the iron and titanium removal of coal measure hard ka
Externí odkaz:
https://doaj.org/article/933044e4b09b48c0b11ea9c2eef9a605
Autor:
Gerard Emile Lawler, Fabio Bosco, Martina Carillo, Atsushi Fukasawa, Zenghai Li, Nathan Majernik, Yusuke Sakai, Sami Tantawi, Oliver Williams, Monika Yadav, James Rosenzweig
Publikováno v:
Instruments, Vol 8, Iss 1, p 14 (2024)
Future electron accelerator applications such as X-ray free electron lasers and colliders are dependent on significantly increasing beam brightness. With the observation that linac beam manipulation’s best preservation of max brightness is at the c
Externí odkaz:
https://doaj.org/article/9c20e6b1971f4bdcbb8cb0bc8daf8f85
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