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| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 2 | CapOX as neoadjuvant chemotherapy for locally advanced operable colon cancer patients: a prospective single-arm phase Ⅱ trial显示文摘Objective: The aim of this prospective, single-arm phase II trial was to confirm the safety and efficacy of neoadjuvant chemotherapy(NAC) using oxaliplatin plus capecitabine(Cap OX) for patients with operable locally advanced colon cancer(CC).Methods: Patients with computed tomography-defined T4 or lymph node-positive CCs were enrolled. After radiological staging, patients were treated with at least 2 cycles of NAC consisting of 130 mg/m2 oxaliplatin on d 1,plus 1,000 mg/m2 capecitabine twice daily for 14 d every 3 weeks, followed by surgery, and then with the rest cycles of adjuvant chemotherapy. Radiological response was evaluated after 2 cycles of NAC. Tumor response, treatment toxicity, and surgical complications were recorded. The pathological response to therapy was evaluated according to the tumor regression grade(TRG) score. The primary endpoint was pathologic tumor response. This trial is registered in Clinical Trials.gov(No: NCT02415829).Results: Forty-seven patients were enrolled in the study. Forty-two patients completed the planned treatments.The total radiological response rate was 68%(32/47), including complete and partial response rates of 2%(1/47)and 66%(31/47), respectively. Stable disease was observed in 32%(15/47) and progressive disease was observed in none. Complete pathologic response, major regression, and at least moderate regression were achieved in 1(2%), 2(4%), and 29(62%) patients, respectively. Four patients developed grade 3 treatment toxicities. One patient with wound infection occurred after operation(1/47, 2%). There was no treatment-related death.Conclusions: Our results suggest that NAC with Cap OX is an effective and safe treatment option for patients with locally advanced CCs. | Fangqi Liu Li Yang Yuchen Wu Cong Li Jiang Zhao Adili Keranmu Hongtu Zheng Dan Huang Lei Wang Tong Tong Junyan Xu Ji Zhu Sanjun Cai Ye Xu | 2016 | Chinese Journal of Cancer Research2016，28，6： | 14 |
| 3 | Description of rotational properties of the superheavy nucleus ^(256,258,260)Rf by projected shell model显示文摘Band structure of the Z=104 nucleus256Rf has been a recent research focus in nuclear physics.We performed projected shell model calculations for this and some other neighboring Rf isotopes.Specifically,we studied rotational properties of these nuclei and showed that variations in dynamic moment of inertia were sensitive to single-particle structures,which may be useful information for locating the anticipated island of stability.Electromagnetic transition properties were also calculated,and measurable quantities were predicted for further experimental test. | Zhiyi Zhou Yanxin Liu Yingchun Yang Fangqi Chen Yang Sun | 2014 | Chinese Science Bulletin2014，59，29： | 2 |
| 4 | Electromagnetic tomo- graphy rail defect inspection显示文摘 | Liu Ze Li Wen Xue Fangqi | 2015 | IEEE Transactions on Magnetics2015，51，10： | 1 |
| 5 | Phenylpropanoid glycoside inhibition of pepsin, trypsin and α-chymotrypsin enzyme activity in Kudingcha leaves from Ligustrum purpurascens显示文摘 | Xuli Wu WenPu Wang Tian Zhu Ting Liang FangQi Lu Weiyi He Haiping Zhang Zhigang Liu ShaoHeng He Kaiping Gao Zhendan He | 2013 | Food Research International2013，，2： | 1 |
| 6 | Fast and hydrosensitive switching of plasmonic nanocavities via photothermal effect显示文摘Metallic nanoplasmonics,due to its extremely small size and ultrafast speed,has been one of the key components for next-generation information technology.It is vital that the highly tunable nanoplasmonic system in the solid state can be achieved for optoelectronic devices,which,still remains elusive for the visible region.Here we sandwich vanadyl oxalate(VOC_(2)O_(4))thin films in-between gold nanoparticles and gold film to establish thermo-responsive nanoantennas.The thickness of the VOC_(2)O_(4) composite films remains almost unchanged within the temperature cycles between 15℃ and 80℃,while the refractive index of the films decreases with the increase of temperature due to the dehydration,which results in blueshift of the plasmon peak up to 60 nm.The plasmon resonances can be fully recovered when the temperature cools down again.This process is reversible within the temperature range of 15℃–80℃,which can be optically modulated with photothermal effect.Such thermo-responsive plasmonic nanoantenna works in the solid state with hundreds of kilohertz switching speed,which is highly compatible with traditional optoelectronic devices.It can be envisioned that this thermo-responsive optical thin film can be a promising candidate for integrated nanoplasmonic and optoelectronic devices. | FANGQI CHEN YONG LIU TAO DING | 2023 | Photonics Research2023，11，1： | 0 |
| 7 | Rotational structure of the odd-proton nuclide ^(171)Tm:A projected shell model study显示文摘Deformed odd-mass nuclei are ideal examples where the interplay between single-particle and collective degrees of freedom can be studied. Inspired by the recent experimental high-spin data in the odd-proton nuclide 171 Tm, we perform projected shell model(PSM) calculations to investigate structure of the ground band and other bands based on isomeric states. In addi- tion to the usual quadrupole-quadrupole force in the Hamiltonian, we employ the hexadecapole-hexadecapole(HH) interac- tion, in a self-consistent way with the hexadecapole deformation of the deformed basis. It is found that the known experi- mental data can be well described by the PSM calculation. The effect of the HH force on the quasiparticle isomeric states is discussed. | LIU YanXin CHEN FangQi YU ShaoYing SUN Yang | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，5： | 0 |
| 8 | Optical colorimetric LiTaO_(3)wafers for highprecision lithography on frequency control of SAW devices显示文摘Surface acoustic wave(SAW)resonators based on lithium tantalate(LT,LiTaO_(3))wafers are crucial elements of mobile communication filters.The use of intrinsic LT wafers typically brings about low fabrication accuracy of SAW resonators due to strong UV reflection in the lithography process.This hinders their resonance frequency control seriously in industrial manufacture.LT doping and chemical reduction could be applied to decrease the UV reflection of LT wafers for high lithographic precision.However,conventional methods fail to provide a fast and nondestructive approach to identify the UV performance of standard single-side polished LT wafers for highprecision frequency control.Here,we propose a convenient on-line sensing scheme based on the colorimetry of reduced Fe-doped LT wafers and build up an automatic testing system for industrial applications.The levels of Fe doping and chemical reduction are evaluated by the lightness and color difference of LT-based wafers.The correlation between the wafer visible colorimetry and UV reflection is established to refine the lithography process and specifically manipulate the frequency performance of SAW resonators.Our study provides a powerful tool for the fabrication control of SAW resonators and will inspire more applications on sophisticated devices of mobile communication. | MING HUI FANG YINONG XIE FANGQI XUE ZHILIN WU JUN SHI SHENG YU YANG YILIN LIU ZHIHUANG LIU HSIN CHI WANG FAJUN LI QING HUO LIU JINFENG ZHU | 2024 | Photonics Research2024，12，2： | 0 |
| 9 | A Study on Quasi-orthogonal M-ary Chirp Modulation显示文摘This paper proposes and studies a novel Af-ary chirp modulation scheme adopting quasi-orthogonal waveforms. The Symbol error probability (SEP) of Af-ary modulation over Additive white Gaussian noise (AWGN) channel is derived based on coherent detection, which is a function of modulation factor and waveform period. Moreover, the SEP is investigated over a channel limited by a nominal bandwidth. Both theoretical analysis and simulations prove that the SEP performance of the proposed 8-ary chirp modulation outperforms that of conventional 8 Phase shift keying (8PSK) with the same bandwidth efficiency. | YANG Liu ZHANG Fangqi ZHENG Guoxin SHA Jiajun | 2019 | Chinese Journal of Electronics2019，28，5： | 0 |
| 10 | High efficiency giant magnetoresistive device based on two-dimensional MXene(Mn_(2)NO_(2))显示文摘Due to the unique electronic structure of half-metals,characterized by the conductivity of majority-spin and the band gap of minority-spin,these materials have emerged as suitable alternatives for the design of efficient giant magnetoresistive(GMR)devices.Based on the first-principles calculations,an excellent GMR device has been designed by using two-dimensional(2D)half-metal Mn_(2)NO_(2).The results show that Mn_(2)NO_(2)has sandwiched between the Au/nMn_(2)NO_(2)(n=1,2,3)/Au heterojunction and maintains its half-metallic properties.Due to the half-metallic characteristics of Mn_(2)NO_(2),the total current of the monolayer device can reach up to 1500 nA in the ferromagnetic state.At low voltage,the maximum GMR is observed to be 1.15×1031%.Further,by increasing the number of layers,the ultra-high GMR at low voltage is still maintained.The developed device is a spintronic device exhibiting the highest magnetoresistive ratio reported theoretically so far.Simultaneously,a significant negative differential resistance(NDR)effect is also observed in the heterojunction.Owing to its excellent half-metallic properties and 2D structure,Mn_(2)NO_(2)is an ideal energy-saving GMR material. | Xiaolin Zhang Pengwei Gong Fangqi Liu Kailun Yao Jian Wu Sicong Zhu | 2022 | Frontiers of physics2022，17，5： | 0 |
| 11 | Scavenging Effects of Kaolin on Fine Ash Formation during Zhundong Coal Combustion显示文摘The previous work found that the additive kaolin could scavenge not only sodium(Na)but also calcium(Ca)and magnesium(Mg),which is the important ash fluxing agents in low rank coal combustion.Such scavenging effects of kaolin on fine ash formation were studied in the present work.A typical Zhundong coal and its blends with kaolin at dosages of 1,2 and 4 wt%were combusted in an electrically heated drop tube furnace(DTF)at 1300℃.The fine ashes generated were collected and size segregated by a low pressure impactor(LPI).The morphology and chemical composition of fine ash were analyzed by scanning electron microscopy equipped with an energydispersive spectrometer(SEM-EDS).In addition,char/ash particles were sampled at various positions of DTF to elucidate how kaolin additive affected the fine ash formation process.The results further showed that apart from the scavenging of volatile Na,kaolin additive could also strongly scavenge the refractory Ca,Mg and Fe in the fine ash during Zhundong coal combustion,which transformed the sintered particles with irregular shape into melted spherical particles,and finally resulted in the considerable decrease of these elements in both PM_(0.4)and PM_(0.4-10)by melting and agglomeration.The close contacts between kaolin particles and coal resulted from physically mixing were a key factor responsible for the reaction of kaolin with the refractory Ca,Mg and Fe. | Fangqi Liu Xianpeng Zeng Yimin Xia Zihao Wang Dunxi Yu | 2021 | Energy Engineering2021，118，3： | 0 |
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