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Corrigendum to "Di-(2-ethylhexyl)-phthalate induces apoptosis via the PPARγ/PTEN/AKT pathway in differentiated human embryonic stem cells" [Food. Chem. Toxicol. 131 (2019)]

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Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 2021年 154卷 112371页

作者： Haiqin Fang Weiting Fang Hanwen Cao Sha Luo Jingdong Cong Sana Liu Feng Pan Xudong Jia China National Center for Food Safety Risk Assessment Beijing 100021 China The Key Laboratory of Environmental Pollution Monitoring and Disease Control Ministry of Education Guizhou Medical University Guiyang 550025 China. Electronic address: fanghaiqin@***. Affiliated Provincial Hospital of Anhui Medical University & the First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China. Anhui 230001 China. China National Center for Food Safety Risk Assessment Beijing 100021 China. Institute of Non-Communicable Diseases Control and Prevention Tianjin Centers for Disease Control and Prevention Tianjin 300011 China. Ziguang Experimental School WEH Shandong 264411 China.

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Highly enhanced Q × f value of Ca0.61Nd0.26TiO3 ceramics with SnO2 additive

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IOP Conference Series: Materials science and Engineering 2019年第1期479卷

作者： Z Xiong B Tang C T Yang S R Zhang National Engineering Research Center of Electromagnetic Radiation Control Materials University of Electronic Science and Technology of China Chengdu 611731 China State Key Laboratory of Electronic Thin Films and Integrated Devices University of Electronic Science and Technology of China Chengdu 611731 Sichuan China

The microstructure and microwave dielectric properties of Ca0.61Nd0.26TiO3 + x mol SnO2 (0 ≤ x ≤ 0.05) ceramics (CNTSx) were investigated by Field Emission Scanning Electron Microscope, Hakki-Coleman dielectric resonator, network analyser and X-ray Diffractometer. The XRD results indicated that all CNTSx samples were formed as orthorhombic-perovskite-structured CaTiO3 phase. There were second phase Ti0.7Sn0.3O2 in range of 0.02 ≤ x ≤ 0.05. The SnO2 additive promoted the grain size of CNT ceramic, which was conducive to the promotion of Q × f value. Although the r value declined as contents of SnO2 increased, the SnO2 additive had a little of amelioration for τf value. Finally, the CNTS0.01 ceramic sintered at 1400 °C had stable comprehensive dielectric characteristic: r ~ 105.2, Q × f ~ 14,369 GHz, τf ~ +262.3 ppm/ºC.

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Ready for O4 II: GRANDMA Observations of Swift GRBs during eight-weeks of Spring 2022

arXiv

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arXiv 2023年

作者： Tosta e Melo, I. Ducoin, J.-G. Vidadi, Z. Andrade, C. Rupchandani, V. Agayeva, S. Abdelhadi, J. Abe, L. Aguerre-Chariol, O. Aivazyan, V. Alishov, S. Antier, S. Bai, J.-M. Baransky, A. Bednarz, S. Bendjoya, Ph. Benkhaldoun, Z. Beradze, S. Bizouard, M.A. Bhardwaj, U. Blazek, M. Boër, M. Broens, E. Burkhonov, O. Christensen, N. Cooke, J. Corradi, W. Coughlin, M.W. Culino, T. Daigne, F. Dornic, D. Duverne, P.-A. Ehgamberdiev, S. Eymar, L. Fouad, A. Freeberg, M. Gendre, B. Guo, F. Gokuldass, P. Guessoum, N. Gurbanov, E. Hainich, R. Hasanov, E. Hello, P. Inasaridze, R. Iskandar, A. Ismailov, N. Janati, A. Jegou du Laz, T. Kann, D.A. Karpov, S. Kiendrebeogo, R.W. Klotz, A. Kneip, R. Kochiashvili, N. Kaeouach, A. Kruiswijk, K. Lamoureux, M. Leroy, N. Lin, W.L. Mao, J. Marchais, D. Mašek, M. Midavaine, T. Moller, A. Morris, D. Natsvlishvili, R. Navarete, F. Nicuesa Guelbenzu, A. Noonan, K. Noysena, K. Oksanen, A. Orange, N.B. Pellouin, C. Peloton, J. Peng, H.W. Pilloix, M. Popowicz, A. Pradier, T. Pyshna, O. Raaijmakers, G. Rajabov, Y. Rau, A. Rinner, C. Rivet, J.-P. Ryh, A.S. Sabil, M. Sadibekova, T. Sasaki, N. Serrau, M. Simon, A. Shokry, Ahmed Smith, K. Sokoliuk, O. Song, X. Takey, A. Thierry, P. Tillayev, Y. Turpin, D. de Ugarte Postigo, A. Vasylenko, V. Vernet, D. Wang, L. Vachier, F. Vignes, J.P. Wang, X.F. Zeng, X. Zhang, J. Zhu, Y. Department of Physics and Astronomy University of Catania Catania95125 Italy Sorbonne Université CNRS UMR 7095 Institut d'Astrophysique de Paris 98 bis bd Arago Paris75014 France N.Tusi Shamakhy Astrophysical Observatory Azerbaijan National Academy of Sciences settl.Y. Mammadaliyev ShamakhyAZ 5626 Azerbaijan School of Physics and Astronomy University of Minnesota MinneapolisMN55455 United States Brown University RI ProvidenceRI02912 United States Oukaimeden Observatory High Energy Physics and Astrophysics Laboratory FSSM Cadi Ayyad University Av. Prince My Abdellah MarrakeshBP 2390 Morocco Université Côte d'Azur Observatoire de la Côte d'Azur CNRS Laboratoire J.-L. Lagrange Boulevard de l'Observatoire Nice06304 France 14 rue Saint-Hubert Orry-la-VilleF-60560 France E. Kharadze Georgian National Astrophysical Observatory Mt.Kanobili Abastumani Adigeni0301 Georgia Samtskhe-Javakheti State University Rustaveli Str. 113 Akhaltsikhe0080 Georgia N.Tusi Shamakhy astrophysical Observatory Azerbaijan National Academy of Sciences settl.Mamedaliyev ShamakhyAZ 5626 Azerbaijan Université Côte d'Azur Observatoire de la Côte d'Azur CNRS Artemis Boulevard de l'Observatoire Nice06304 France Astronomical Observatory Taras Shevshenko National University of Kyiv Observatorna str. 3 Kyiv04053 Ukraine Silesian University of Technology Faculty of Automatic Control Electronics and Computer Science Akademicka 16 Gliwice44-100 Poland GRAPPA Anton Pannekoek Institute for Astronomy Institute of High-Energy Physics University of Amsterdam Science Park 904 Amsterdam1098 XH Netherlands FZU - Institute of Physics The Czech Academy of Sciences Na Slovance 1999/2 PrahaCZ-182 21 Czech Republic Vereniging or Sterrenkunde Balen-Neetlaan 18A Mol2400 Belgium Ulugh Beg Astronomical Institute Uzbekistan Academy of Sciences Astronomy str. 33 Tashkent100052 Uzbekistan Centre for Astrophysics and Supercomputing Swinburne University of Technology HawthornVIC3122

Aims. We present a campaign designed to train the GRANDMA network and its infrastructure to follow up on transient alerts and detect their early afterglows. In preparation for O4 II campaign, we focused on GRB alerts as they are expected to be an electromagnetic counterpart of gravitational-wave events. Our goal was to improve our response to the alerts and start prompt observations as soon as possible to better prepare the GRANDMA network for the fourth observational run of LIGO-Virgo-Kagra (which started at the end of May 2023), and future missions such as SM. Methods. To receive, manage and send out observational plans to our partner telescopes we set up dedicated infrastructure and a rota of follow-up adcates were organized to guarantee round-the-clock assistance to our telescope teams. To ensure a great number of observations, we focused on Swift GRBs whose localization errors were generally smaller than the GRANDMA telescopes' field of view. This allowed us to bypass the transient identification process and focus on the reaction time and efficiency of the network. Results. During'Ready for O4 II', 11 Swift/INTEGRAL GRB triggers were selected, nine fields had been observed, and three afterglows were detected (GRB 220403B, GRB 220427A, GRB 220514A), with 17 GRANDMA telescopes and 17 amateur astronomers from the citizen science project Kilonova-Catcher. Here we highlight the GRB 220427A analysis where our long-term follow-up of the host galaxy allowed us to obtain a photometric redshift of z = 0.82 ± 0.09, its lightcurve elution, fit the decay slope of the afterglows, and study the properties of the host galaxy. Conclusions. During this 8-week-long GRB follow-up campaign, we successfully fulfilled our goal of training telescope teams for O4 and the improvement of the associated technical toolkits. For seven of the GRB alerts, our network was able to start the first observations less than one hour after the GRB trigger time. We also characterized the network effic

关键词： Telescopes

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Memory Devices: MoS2/Polymer Heterostructures Enabling Stable Resistive Switching and Multistate Randomness (Adv. Mater. 42/2020)

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Advanced Materials 2020年第42期32卷

作者： Jianwei Chai Shiwun Tong Changjian Li Carlos Manzano Bing Li Yanpeng Liu Ming Lin Laimun Wong Jianwei Cheng Jing Wu Aaron Lau Qidong Xie Stephen J. Pennycook Henry Medina Ming Yang Shijie Wang Dongzhi Chi Institute of Materials Research and Engineering Agency for Science Technology and Research (A*STAR) Innovis 2 Fusionopolis Way Singapore 138634 Singapore Department of Materials Science and Engineering National University of Singapore 9 Engineering Drive 1 Singapore 117575 Singapore State Key Laboratory of Mechanics and Control of Mechanical Structures MOE Key Laboratory for Intelligent Nano Materials and Devices and Institute of Nano Science Nanjing University of Aeronautics and Astronautics Nanjing 210016 China

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Suppressing Intentional Electromagnetic Interference (IEMI) in Wireless Communication System Using Complex Signal Spectrum Shifting Technique

Suppressing Intentional Electromagnetic Interference (IEMI) ...

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IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity (EMC, SI & PI)

作者： Jing-Gao Wang Hao Xie Kai-Qi Xiao Ya-Zhou Chen Ji-Xin Chen Yan-Yan Zhang Wen-Yan Yin Innovative Institute of Electromagnetic Information and Electronic Integration Zhejiang University Hangzhou China Science and Technology on Electronic Information control Laboratory Chengdu China National Key Lab of Science and Technology on Electromagnetic Environment Effects Shijia Zhuang China

It is well known that (non)intentional electromagnetic interference (IEMI) can cause the performance degradation and the rise of bit error rate (BER) of wireless communication system. This paper presents the study on suppressing intentional electromagnetic interference in communication system using complex signal spectrum shifting technique. The anti-IEMI techniques are at first introduced, and further, modeling process and simulated results of bit error rate (BER) are given for different signal to noise ratio (SNR) and signal to interference ratio (SIR).

关键词： Frequency shift keying White noise Electromagnetic interference Wireless communication

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Enhanced terahertz electromagnetically induced transparency metamaterials via inconsistent thickness of the resonators

Enhanced terahertz electromagnetically induced transparency ...

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International Conference on Infrared, Millinmeter, and Terahertz Waves

作者： Lan Wang Yaxin Zhang Shixiong Liang Zongjun Shi Ziqiang Yang Terahertz Science Cooperative Innovation Center University of Electronic Science and Technology of China Chengdu China National Key Laboratory of Application Specific Integrated Circuit Hebei Semiconductor Research Institute Shijiazhuang China

We demonstrate a classical analogue of electromagnetically induced transparency (EIT) in a planar terahertz metamaterial comprised of uneven ring resonators. Here we present control of EIT through tuning of thickness ... 详细信息

关键词： Couplings Metamaterials Resonators Optical ring resonators Substrates Electric fields Magnetic resonance

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An on-chip integrated structure for terahertz band stop filter/absorber based on reflection wave cancellation

An on-chip integrated structure for terahertz band stop filt...

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International Conference on Infrared, Millinmeter, and Terahertz Waves

作者： Ting Zhang Ziqiang Yang Yaxin Zhang Shixiong Liang Zongjun Shi Terahertz Science Cooperative Innovation Center University of Electronic Science and Technology of China Chengdu China National Key Laboratory of Application Specific Integrated Circuit Hebei Semiconductor Research Institute Shijiazhuang China

in this paper, the structure combining complementary split ring resonator (CSRR) and split ring resonator (SRR) with fin line is proposed for band stop filter or waveguide absorber. The results indicated that the proposed structure would reduce the reflection and enhance the absorption by the reflection wave cancellation, which allows filtering and absorbing application in terahertz. The bandwidth can be expanded by increasing the number of resonance cells and the whole structure is very convenient to connect with standard rectangular waveguides.

关键词： Band-pass filters Resonator filters Absorption Reflection Optical ring resonators Interconnected systems Optical waveguides

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A linearized photonic sampling structure by using polarization-dependent modulators in sagnac loop

A linearized photonic sampling structure by using polarizati...

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2017 International Topical Meeting on Microwave Photonics, MWP 2017

作者： Liang, Dong Liu, Yong Li, Xiaojun Tan, Qinggui Jiang, Wei State Key Laboratory of Electronic Thin Films and Integrated Devices School of Optoelectronic Information University of Electronic Science and Technology of China Chengdu China National Key Laboratory of Science and Technology on Space Microwave CAST Xi'an Shaanxi China

ISBN: (纸本)9781538607626

In this paper, a new photonic sampling structure with effective nonlinearity suppression and good signal-to-noise ratio (SNR) performance is proposed. The key feature of this scheme is the polarization-dependent modulators (P-DMZMs) and the sagnac loop structure. Attributing to the polarization sensitive characteristic of P-DMZMs, differences between transfer functions of the fundamental signals and distortions become visible. Meanwhile, the selection of specific biases in P-DMZMs provides the possibility of a preferable linearized performance for real-time photonic sampling. Simulation results indicate that the proposed scheme is capable for effective nonlinearity suppression and provides good SNR performance even in a large frequency range. © 2017 IEEE.

关键词： Polarization

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Drag derived altitude aided navigation method

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Chinese Journal of Aeronautics 2017年第5期30卷 1750-1764页

作者： Hua SONG Meiling WANG Jing YANG Dantong SUN Longtao KONG Chunling WEI School of Automation Science and Electrical Engineering Beihang University Beijing 100083 China Collaborative Innovation Center of Advanced Aero-Engine Beihang University Beijing 100083 China National Key Laboratory of Space Intelligent Control Technology Beijing 100094 China

The navigation problem of the lifting reentry vehicles has attracted much research interest in the past decade. This paper researches the navigation in the blackout zone during the reentry phase of the aircraft, when the communication signals are attenuated and even interrupted by the blackout zone. However, when calculating altitude, a pure classic inertial navigation algorithm appears imprecise and divergent. In order to obtain a more precise aircraft altitude, this paper applies an integrated navigation method based on inertial navigation algorithms, which uses drag derived altitude to aid the inertial navigation during the blackout zone. This method can overcome the shortcomings of the inertial navigation system and improve the navigation accuracy. To further improve the navigation accuracy, the applicable condition and the main error factors, such as the atmospheric coefficient error and drag coefficient error are analyzed in detail. Then the damping circuit design of the navigation control system and the damping coefficients determination is introduced. The feasibility of the method is verified by the typical reentry trajectory simulation, and the influence of the iterative times on the accuracy is analyzed. Simulation results show that iterative three times achieves the best effect.

关键词： Aided navigation system Blackout zone Drag derived altitude Inertial navigation integrated navigation Reentry vehicles

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Lithium‐Sulfur Batteries: Low‐Bandgap Se‐Deficient Antimony Selenide as a Multifunctional Polysulfide Barrier toward High‐Performance Lithium–Sulfur Batteries (Adv. Mater. 4/2020)

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Advanced Materials 2020年第4期32卷

作者： Yuan Tian Gaoran Li Yongguang Zhang Dan Luo Xin Wang Yan Zhao Hui Liu Puguang Ji Xiaohang Du Jingde Li Zhongwei Chen School of Materials Science and Engineering Tianjin Key Laboratory of Materials Laminating Fabrication and Interface Control Technology Hebei University of Technology Tianjin 300130 China Department of Chemical Engineering University of Waterloo Waterloo ON N2L 3G1 Canada International Academy of Optoelectronics at Zhaoqing South China Normal University Guangdong 510631 China National–Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 China

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