Results 71 to 80 of about 159,032 (295)

Suppression of co-channel interference in NGSO constellation system with interference alignment

Tongxin xuebao, 2021
Aiming at the problem that in the current space， non-geostationary satellite orbit （NGSO） constellation systems were increasing day by day， there are more and more satellite networks nearby orbiting using the same frequency band， and the problem of co ...
Bing DU, Jiawang LI, Xianmei WANG, Wei LI, Xiangnan LIU, Haijun ZHANG   +5 more
doaj   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

CORRELATION-BASED SELF-INTERFERENCE SUPPRESSION

, 2016
Representative implementations of devices and techniques provide self-interference suppression for a transceiver of a wireless communication system.
Bahramzy, Pevand, Buskgaard, Emil, Tatomirescu, Alexandru Daniel, Knudsen, Mikael Bergholz, Olesen, Poul, Alrabadi, Osama Nafeth, Tsakalaki, Elpiniki, Pedersen, Gert; id_orcid, Bundgaard, Peter   +8 more
core   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Radar anti-active jamming signal processing algorithm based on sparse reconstruction and deep learning

Dianzi Jishu Yingyong
In order to solve the problem of digital RF signal duplication interference and broadband noise interference threatening radar target detection, this paper proposes an interference suppression algorithm that combines sparse reconstruction and deep ...
Chen Wenrui, Liu Fang, Dai Guangzhao
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Review of Synthetic Aperture Radar Interference Suppression

Leida xuebao, 2020
Synthetic Aperture Radar (SAR) has attracted much attention in the recent decades owing to its allweather and high-resolution working mode. As an active radar system, the high-resolution imaging process of SAR systems is affected by different types of ...
HUANG Yan, ZHAO Bo, TAO Mingliang, CHEN Zhanye, HONG Wei   +4 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Technical Memorandum, 1978 May 30, "An RF (Radio Frequency) Absorber for Interference Suppression"

, 2013
Technical Memorandum, 1978 May 30, "An RF (Radio Frequency) Absorber for Interference Suppression" by C.A.
AT & T Bell Laboratories
core  

Interference suppression in digital holographic images

Компьютерная оптика
This paper presents a digital filtering software module for noise suppression in reconstructed holographic images and in original digital holograms.
N.N. Yudin, G.S. Geimbukh, V.S. Kuznetsov, M.M. Zinoviev, M.M. Kulesh, S.N. Podzyvalov, E.S. Slyunko, H. Baalbaki   +7 more
doaj   +1 more source