Results 41 to 50 of about 600,931 (242)

Compact 3D Metal Printed Filtering Antenna

, 2022
This letter presents the latest development of a compact three-dimensional (3-D) metal printed filtering antenna, which integrates a Yagi-Uda-like antenna and selective filter into a 3-D printable metal structure.
Rao, Jiayu, Povilas Vaitukaitis, Jiayu Rao, Li, Yuepei, Yuepei Li, Jiasheng Hong, Kenneth Nai, Nai, Kenneth, Vaitukaitis, Povilas, Hong, Jason   +9 more
core   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

A Reconfigurable Ultra-Wideband (UWB) Antenna with Single Band-Rejection [PDF]

, 2018
In this paper, a reconfigurable ultra-wideband (UWB) antenna with WLAN band-rejection is presented. The proposed antenna operates in the ultra-wideband frequency band from 2.99 – 10.82 GHz with band- rejection of 5.00 – 5.85 GHz.
Ali, M.T.; Antenna Research Group (ARG), Faculty of Electrical Engineering (FKE), Universiti Teknologi MARA (UiTM), Shah Alam, Selangor, 40450, Malaysia., Aris, M.A.; Antenna Research Group (ARG), Faculty of Electrical Engineering (FKE), Universiti Teknologi MARA (UiTM), Shah Alam, Selangor, 40450, Malaysia., Baba, N.H.; Antenna Research Group (ARG), Faculty of Electrical Engineering (FKE), Universiti Teknologi MARA (UiTM), Shah Alam, Selangor, 40450, Malaysia., Miswadi, NF.; Antenna Research Group (ARG), Faculty of Electrical Engineering (FKE), Universiti Teknologi MARA (UiTM), Shah Alam, Selangor, 40450, Malaysia.   +3 more
core  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Metamaterial conical beam antenna with dual band filtering response

Scientific Reports
A novel conical beam antenna with dual band filtering response is proposed by utilizing a metamaterial (MTM). The dual band filtering characteristics are inherently derived from the MTM and achieved through the coaxial feed and the probe coupling ...
Xianfeng Tang, Junli Lu, Xiangqiang Li, Che Xu, Qingfeng Wang, Jianqiong Zhang   +5 more
doaj   +1 more source

A reconfigurable wideband and multiband antenna using dual-patch elements for compact wireless devices [PDF]

, 2012
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 IEEEA reconfigurable wideband and multiband C-Slot patch antenna with dual-patch elements is proposed and studied.
AbuTarboush, HF, Hamed Al-Raweshidy, S. W. Cheung, Cheung, SW, R. Nilavalan, Cheung, S. W., Budimir, D., Hattan F. Abutarboush, Nilavalan, R, Al-Raweshidy, H.S., AbuTarboush, H.F., Peter, Thomas, Al-Raweshidy, H, Cheung, S.W., Peter, T, Nasr, K.M., Djuradj Budimir, Budimir, D, Nasr, Karim M., Karim M. Nasr, Thomas Peter, Nilavalan, R., Abutarboush, Hattan F., Budimir, Djuradj, Al-Raweshidy, Hamed, Nasr, KM, Peter, T.   +26 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Integration Design of Millimeter-Wave Filtering Patch Antenna Array With SIW Four-Way Anti-Phase Filtering Power Divider

IEEE Access, 2019
In this paper, the integration design of a millimeter-wave filtering patch antenna array fed by a substrate integrated waveguide (SIW) four-way anti-phase filtering power divider is proposed.
Huayan Jin, Guo Qing Luo, Wenlei Wang, Wenquan Che, Kuo-Sheng Chin   +4 more
doaj   +1 more source

TerraSAR-X Antenna Calibration And Monitoring Based on a Precise Antenna Model [PDF]

, 2010
The paper describes the theory behind, the methods and the results of the calibration of the TerraSAR-X antenna ...
Bachmann, Markus, Schwerdt, Marco, Bräutigam, Benjamin   +2 more
core   +1 more source