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Vortex coupling in trailing vortex-wing interactions
The interaction of trailing vortices of an upstream wing with rigid and flexible downstream wings has been investigated experimentally in a wind tunnel, using particle image velocimetry, hot-wire, force and deformation...
Vortex coupling in trailing vortex-wing interactions
The interaction of trailing vortices of an upstream wing with rigid and flexible downstream wings has been investigated experimentally in a wind tunnel, using particle image velocimetry, hot-wire, force and deformation...
A Highly Overmoded Structure for Hundred-Kilowatt-Class <italic>Ka</italic>-Band Extended Interaction Klystron
Yifan Zu, Xuesong Yuan, Xiaotao Xu, Hailong Li, Qingyun Chen, Matthew Thomas Cole, Lin Meng, Yang Yan
Sep 14, 2023
Here, we report on the development of highly overmoded structure for a millimeter-wave (MMW) extended interaction klystron (EIK). To enhance electron beam loading, a new method for designing an oversized beam tunnel in a...
Circular waveguides Couplings electric fields Electromagnetic waveguides electron beams Extended interaction klystron (EIK) highly overmoded structure Ka-band Periodic structures Rectangular waveguides vacuum electronics /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
Secondary Metabolites of Osmanthus fragrans
Chen-Chen Fu, Fa-Ying Xu, Yu-Chen Qian, Hoi-Lun Koo, Yi-Fan Duan, Geng-Min Weng, Tai-Ping Fan, Mo-Xian Chen, Fu-Yuan Zhu
Aug 01, 2022
Osmanthus fragrans (scientific name: Osmanthus fragrans (Thunb.) Lour.) is a species of the Osmanthus genus in the family Oleaceae, and it has a long history of cultivation in China. O. fragrans is edible and is well known for...
A Highly Overmoded Structure for Hundred-Kilowatt-Class <italic>Ka</italic>-Band Extended Interaction Klystron
Yifan Zu, Xuesong Yuan, Xiaotao Xu, Hailong Li, Qingyun Chen, Matthew Thomas Cole, Lin Meng, Yang Yan
Sep 14, 2023
Here, we report on the development of highly overmoded structure for a millimeter-wave (MMW) extended interaction klystron (EIK). To enhance electron beam loading, a new method for designing an oversized beam tunnel in a...
Circular waveguides Couplings electric fields Electromagnetic waveguides electron beams Extended interaction klystron (EIK) highly overmoded structure Ka-band Periodic structures Rectangular waveguides vacuum electronics /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
Neural Circuit Dependence of Acute and Subacute Nociception in C. Elegans
Yifan Xu
Jan 01, 0001
Nociception, the detection and avoidance of harmful cues, is a crucial system in all organisms. Animals use nociceptive systems to escape from substances that decrease survival, and can also modulate the threshold for avoidance...
Published by: Rockefeller University
Systematic Review
Chrissy Bolton, Yifan Chen, Rachel Hawthorne, Ianthe RM Schepel, Elinor Harriss, Silke C Hofmann, Spencer Ellis, Alexander Clarke, Helena Wace, Blanca Martin, Joel Smith
Sep 22, 2021
BACKGROUND: Subacute cutaneous lupus erythematosus (SCLE) lacks consensus diagnostic criteria and the pathogenesis is poorly understood. There are increasing reports of SCLE induced by monoclonal antibodies (mAbs), but there are...
Fusing Syntax and Semantics-Based Graph Convolutional Network for Aspect-Based Sentiment Analysis
Aspect-based sentiment analysis (ABSA) aims to classify the sentiment polarity of a given aspect in a sentence or document, which is a fine-grained task of natural language processing. Recent ABSA methods mainly focus on...
Published by: IGI Global Scientific Publishing
CAMKs support development of acute myeloid leukemia.
Xunlei Kang, Changhao Cui, Chen Wang, Guojin Wu, Heyu Chen, Zhigang Lu, Xiaoli Chen, Li Wang, Jie Huang, Huimin Geng, Meng Zhao, Zhengshan Chen, Markus Müschen, Huan-You Wang, Cheng Cheng Zhang
Oct 03, 2018
BACKGROUND: We recently identified the human leukocyte immunoglobulin-like receptor B2 (LILRB2) and its mouse ortholog-paired Ig-like receptor (PirB) as receptors for several angiopoietin-like proteins (Angptls). We also...
acute myeloid leukemia CAMK CREB LILRB2 Leukemic stem cell PirB Animals Calcium-Calmodulin-Dependent Protein Kinases Carcinogenesis Cell Line Tumor Disease Models Animal Disease Progression Humans Leukemia Myeloid Acute Mice Inbred C57BL Neoplastic Stem Cells Receptors Immunologic Signal Transduction
Study of an overmoded structure for megawatt Ka-band extended interaction klystron
Yifan Zu, Xuesong Yuan, Xiaotao Xu, Qingyun Chen, Matthew T. Cole, Yong Yin, Hailong Li, Bin Wang, Lin Meng, Yang Yan
Oct 31, 2023
For most applications in the millimeter wave band, corresponding to Ka and higher-frequency bands, relatively high atmospheric absorption necessitates the use of high-power sources. Here, a new approach for projecting an...
Study of an overmoded structure for megawatt Ka-band extended interaction klystron
Yifan Zu, Xuesong Yuan, Xiaotao Xu, Qingyun Chen, Matthew T. Cole, Yong Yin, Hailong Li, Bin Wang, Lin Meng, Yang Yan
Oct 31, 2023
For most applications in the millimeter wave band, corresponding to Ka and higher-frequency bands, relatively high atmospheric absorption necessitates the use of high-power sources. Here, a new approach for projecting an...
Revealing the Drag Instability in One-fluid Nonideal Magnetohydrodynamic Simulations of a 1D Isothermal C-shock
Abstract
C-type shocks are believed to be ubiquitous in turbulent molecular clouds thanks to ambipolar diffusion. We investigate whether the drag instability in 1D isothermal...
Systematic Review
Chrissy Bolton, Yifan Chen, Rachel Hawthorne, Ianthe R. M. Schepel, Elinor Harriss, Silke C. Hofmann, Spencer Ellis, Alexander Clarke, Helena Wace, Blanca Martin, Joel Smith
Nov 26, 2020
Abstract: Background: Subacute cutaneous lupus erythematosus (SCLE) lacks consensus diagnostic criteria and the pathogenesis is poorly understood. There are increasing reports of SCLE induced by monoclonal antibodies (mAbs), but...
Systematic Review
Chrissy Bolton, Yifan Chen, Rachel Hawthorne, Ianthe R. M. Schepel, Elinor Harriss, Silke C. Hofmann, Spencer Ellis, Alexander Clarke, Helena Wace, Blanca Martin, Joel Smith
Dec 22, 2020
Abstract: Background: Subacute cutaneous lupus erythematosus (SCLE) lacks consensus diagnostic criteria and the pathogenesis is poorly understood. There are increasing reports of SCLE induced by monoclonal antibodies (mAbs), but...
The different catalytic roles of the metal- binding ligands in human 4-hydroxyphenylpyruvate dioxygenase
Chih-Wei Huang, Hsiu-Chen Liu, Chia-Pei Shen, Yi-Tong Chen, Sung-Jai Lee, Matthew D. Lloyd, Hwei-Jen Lee
May 01, 2016
4‐Hydroxylphenylpyruvatedioxygenase (HPPD) is a non‐haem iron(II)‐dependent oxygenase that catalyzes the conversion of 4‐hydroxylphenylpyruvate (HPP) to homogentisate (HG). In the active site, a strictly conserved 2‐His‐1‐Glu...
Distribution of horseradish peroxidase (HRP)- anti-HRP immune complexes in mouse spleen with special reference to follicular dendritic cells
The distribution of immune complexes has been studied in mouse spleen stimulated to contain many germinal centers (GC?s). Horseradish peroxidase (HRP)-anti-HRP complexes were used as an appropriately precise and sensitive model....
Published by: Rockefeller University
Digital Management Strategy of Natural Resource Archives Under Smart City Space-Time Big Data Platform
The data under the smart city spatio-temporal big data platform is very diverse, and there are many modern spatial and spatial databases in the archives management system related to natural resources. Big data can effectively...
Published by: IGI Global Scientific Publishing
Differentiable surface splatting for point-based geometry processing
We propose Differentiable Surface Splatting (DSS), a high-fidelity differentiable renderer for point clouds. Gradients for point locations and normals are carefully designed to handle discontinuities of the rendering...
Impact of Irradiation on the Pharmacokinetics and Biotransformation of Tamoxifen.
Yung-Yi Cheng, Teresa Zheng, Michael W Chang, Jeffrey W Dalley, Yu-Jen Chen, Tung-Hu Tsai, Chen-Hsi Hsieh
Mar 03, 2022
BACKGROUND: The optimal procedure for combining radiotherapy (RT) with tamoxifen treatment is controversial as RT may alter the pharmacokinetics and biotransformation of tamoxifen. The present study investigated this potential...
The different catalytic roles of the metal- binding ligands in human 4-hydroxyphenylpyruvate dioxygenase
Chih-Wei Huang, Hsiu-Chen Liu, Chia-Pei Shen, Yi-Tong Chen, Sung-Jai Lee, Matthew D. Lloyd, Hwei-Jen Lee
May 01, 2016
4‐Hydroxylphenylpyruvatedioxygenase (HPPD) is a non‐haem iron(II)‐dependent oxygenase that catalyzes the conversion of 4‐hydroxylphenylpyruvate (HPP) to homogentisate (HG). In the active site, a strictly conserved 2‐His‐1‐Glu...
DNMTs Play an Important Role in Maintaining the Pluripotency of Leukemia Inhibitory Factor-Dependent Embryonic Stem Cells.
Baojiang Wu, Yunxia Li, Bojiang Li, Baojing Zhang, Yanqiu Wang, Lin Li, Junpeng Gao, Yuting Fu, Shudong Li, Chen Chen, M Azim Surani, Fuchou Tang, Xihe Li, Siqin Bao
Apr 16, 2021
Naive pluripotency can be maintained in medium with two inhibitors plus leukemia inhibitory factor (2i/LIF) supplementation, which primarily affects canonical WNT, FGF/ERK, and JAK/STAT3 signaling. However, whether one of these...
DNA Methylation DNMTs DIFFERENTIATION Embryonic Stem Cells epigenetic Genomic Imprinting Leukemia Inhibitory Factor MOUSE Pluripotency self-renew Animals Cell Culture Techniques Cell Differentiation Cell Self Renewal Cells Cultured Culture Media DNA (Cytosine-5-)-Methyltransferases DNA Methylation DNA Methyltransferase 3A Gene Expression Regulation Developmental Gene Knockout Techniques Genomic Imprinting Germ Layers Janus Kinases Leukemia Inhibitory Factor Mice Mice Inbred C57BL Mice Transgenic Mouse embryonic stem cells STAT3 Transcription Factor Signal Transduction Transcriptome
The Analysis of a Power Information Management System Based on Machine Learning Algorithm
With the deepening reform of the power market, great progress has been made in informatization. Blockchain can improve the reliability of power management system (PMS) data processing. PMS informatization has become the basis...
Published by: IGI Global Scientific Publishing
Efficient energy transport in an organic semiconductor mediated by transient exciton delocalization.
Alexander J Sneyd, Tomoya Fukui, David Paleček, Suryoday Prodhan, Isabella Wagner, Yifan Zhang, Jooyoung Sung, Sean M Collins, Thomas JA Slater, Zahra Andaji-Garmaroudi, Liam R MacFarlane, J Diego Garcia-Hernandez, Linjun Wang, George R Whittell, Justin M Hodgkiss, Kai Chen, David Beljonne, Ian Manners, Richard H Friend, Akshay Rao
Aug 23, 2021
Efficient energy transport is desirable in organic semiconductor (OSC) devices. However, photogenerated excitons in OSC films mostly occupy highly localized states, limiting exciton diffusion coefficients to below ~10-2 cm2/s...
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