Results 221 to 230 of about 42,988 (298)

An injector testbed based on a direct current gun and an interchangeable very high frequency gun for superconducting continuous‐wave free‐electron lasers

Journal of Synchrotron Radiation, EarlyView.
An injector testbed for continuous‐wave free‐electron lasers based on a direct current gun and an interchangeable very high frequency gun is under construction. Its physical design and performance have been studied carefully.The continuous‐wave free‐electron laser (CW‐FEL), based on superconducting radiofrequency (SRF) technology with an electron bunch
Xinmeng Li, Jitao Sun, Yong Yu, Jiahang Shao, Jiayue Yang, Quan Zhou, Hongli Ding, Lei Shi, Kai Tao, Chenglin Guo, Zhigang He, Zhichao Chen, Zhen Chen, Shaohua Peng, Hongfei Wang, Guoqing Zhang, Baichao Zhang, Zongbin Li, Feng Zhao, Wei Wei, Maomao Huang, Wei Wang, Ming Liu, Chaofeng He, Liangbing Hu, Yaqiong Wang, Han Li, Weiming Yue, Xilong Wang, Guorong Wu, Dongxu Dai, Weiqing Zhang, Xueming Yang   +32 more
wiley   +1 more source

Hans Jonas: por que a técnica moderna é um objeto para a ética

Oswaldo Giacóia
openalex   +1 more source

Coaxial helium electrospray for single‐particle imaging at X‐ray free electron lasers

Journal of Synchrotron Radiation, EarlyView.
This study presents the Coaxial Helium Electrospray (CHeES) technique, employing a 3D‐printed microfluidic coaxial nozzle to broaden the single particle imaging sample range at XFELs, enhancing sample conductivity support and reducing background noise.Single‐particle imaging at X‐ray free‐electron lasers relies on suitable sample injection of nanoscale
Safi Rafie-Zinedine, Joachim Schulz, Johan Bielecki, Michael Heymann   +3 more
wiley   +1 more source

The Apparent Diffusion Coefficient of the Paraspinal and Psoas Muscles Are of Prognostic Relevance in Patients With Hepatocellular Carcinoma Undergoing Transarterial Radioembolization. [PDF]

Cancer Diagn Progn
Ehrengut C, Schindler A, Seehofer D, Ebel S, Steinhoff K, Sabri O, Berg T, Denecke T, Bömmel FV, Meyer HJ.   +9 more
europepmc   +1 more source

Hans Jonas and biological engineering: Between the methodological problem and the ethical challenge

Jelson Roberto de Oliveira
openalex   +2 more sources

Os limites da bioética em Hans Jonas e os limites do principialismo

, 2005
Marcelo L. Pelizzoli
openalex   +2 more sources

CLASS, CLIMATE AND CITIES: Why is ‘Sustainability’ Most Popular at an Urban Scale?

International Journal of Urban and Regional Research, EarlyView.
Abstract Class is crucial for understanding why sustainability has become so much more popular at the urban than at other scales. The urban scale is where the capitalist class can most easily colour their investments ‘green’ without confronting the overall power of fossil capital.
Ståle Holgersen
wiley   +1 more source

Prognostic significance of inferior vena cava volume defined by initial polytrauma CT-imaging: single-center experience of a level-1 trauma center. [PDF]

Int J Emerg Med
Meyer HJ, Sotikova V, Hetz M, Osterhoff G, Kleber C, Denecke T, Werdehausen R, Hempel G, Struck MF.   +8 more
europepmc   +1 more source

EDUCAR PARA O FUTURO: EDUCAÇÃO AMBIENTAL E RESPONSABILIDADE A PARTIR DE HANS JONAS

Jelson Roberto de Oliveira, Anderson Luíz Tedesco, Thiago VASCONCELO   +2 more
openalex   +1 more source

O princípio de responsabilidade:uma ética inpraticável/. Reflexões em torno da proposta política de Hans Jonas

, 2006
Mario Glück
openalex   +2 more sources