Results 51 to 60 of about 6,614,970 (338)

Deficiencies in Printed FSS Intended for Application in Smart Buildings [PDF]

, 2015
Errors occur in the process of digital printing of frequency selective screens using conductive inks. This paper describes some of the defects observed during the printing process and investigates their effect on the resonance frequencies of arrays that ...
Turki, Badredin, Rachel Saunders, Joseph Wheeler, Badredin M. Turki, Yeates, Stephen, Saunders, Rachel, Yeates, Stephe G., Parker, Edward A., Edward A. Parker, John C. Batchelor, Turki, Badredin M., Wheeler, Joseph S. R., Batchelor, John C., Stephe G. Yeates, Wheeler, Joseph   +14 more
core   +1 more source

Dual‐band transmission‐type circular polariser based on frequency selective surfaces

IET Microwaves, Antennas & Propagation, 2019
A design of dual-band transmission-type linear-to-circular polarisation converter based on frequency selective surfaces (FSSs) has been presented in this study.
Qingyun Zeng, Wu Ren, He Zhao, Zheng-Hui Xue, Wei-Ming Li   +4 more
semanticscholar   +1 more source

Bone and Soft Tissue Neoplasms in Infants Versus Older Children: A Report From the Cancer in Young People in Canada Program

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Rebecca J. Deyell, Lesleigh Abbott, Tony H. Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +21 more
wiley   +1 more source

Study of Printing Errors in Digitally Fabricated FSS [PDF]

, 2013
Low cost fabrication techniques might give rise to defects in electromagnetic structures. This paper investigates the detrimental effect of producing frequency selective screens with differing percentages of absent square loop elements. It is shown that
Parker, Edward A., Ziai, M. Ali, Edward A. Parker, John C. Batchelor, Turki, Badredin M., Stephen G. Yeates, Veronica Sanchez-Romaguera, Sanchez-Romaguera, Veronica, M. Ali Ziai, Batchelor, John C., Badredin M. Turki, Yeates, Stephen   +11 more
core   +1 more source

Lorlatinib‐Containing Therapy for MYCN‐Amplified, ALK‐Mutated Neuroblastoma With Bulky Leptomeningeal Relapse: A Case Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Central nervous system (CNS) relapse of neuroblastoma carries a poor prognosis, and craniospinal irradiation (CSI) poses substantial long‐term toxicity in young children. We report a toddler with MYCN‐amplified neuroblastoma harboring somatic ALK R1275Q who developed extensive leptomeningeal relapse with paraplegia.
Jinwoo Kim, Minji Kim, Nani Jung, Sung Eun Kim, Ji Yoon Kim, Mi Ae Chu, Jung Eun Kwon, Yeo Hyang Kim, So Mi Lee, Ki‐Su Park, Jeong Eun Lee, Ye Jee Shim   +11 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Dual‐polarization 3D FSR with a high selectivity and wide transmission passband

Electronics Letters
This letter, based on 3D slotline structures (SLSs), proposes a dual‐polarization frequency selective rasorber (FSR) with a high selectivity and wide transmission passband.
Yuchen Yan, Weiwei Wu, Yuhong Ma, Jingjian Huang, Naichang Yuan   +4 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Dual‐band flexible FSS conformal to elliptic cylindrical surface

IET Microwaves, Antennas & Propagation
This paper introduces a conformal frequency selective surface (FSS) with dual passbands from 9 to 9.3 GHz and 13.1–13.7 GHz, as well as one stopband from 10.4 to 10.9 GHz.
Zhaoran Chen, Xiangyu Li, Junjie Hu, Xiayuan Yao   +3 more
doaj   +1 more source

Frequency-Selective Surfaces on Biased Ferrite Substrates

, 1994
The frequency characteristics of frequency selective surfaces printed on ferrite substrates are discussed. The application of a DC magnetic bias field to the ferrite allows tuning of the resonance frequency by several ...
Parker, Edward A., Langley, Richard J., Chang, T.K., T.K. Chang, E.A. Parker, R.J. Langley   +5 more
core   +1 more source