http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Dingqi (검색결과 5 건)
- 무료
- 기관 내 무료
- 유료
-
The Supreme People’s Court and the Separation of Powers in China : Rethinking and Reinterpretation
Ding Qi 전북대학교 동북아법연구소 2018 동북아법연구 Vol.11 No.3
This article explores the recent development of the Supreme People’s Court of China, seeking to achieve a thorough understanding of the world’s largest highest court that has so far remained largely obscure. Recognizing that the Court’s approach to exercising power in an authoritarian context has to a great extent challenged the Western understanding of judicial power in both democratic and non-democratic legal settings, this article intends to capture the essence of the Court through its institutional design as well as functional practice. It argues that regardless of the deep-seated political and institutional constraints, the Court has demonstrated a highly pragmatic interest in fulfilling its primary functions and prudently expanding judicial power in the era of transformation. Nevertheless, the Court’s incompetence and reluctance to challenge the bureaucratism and politicization suggests that the call for an impartial and authoritative judicial power would continue to be placed in jeopardy as long as the Court remains to operate in the shadow of the Party authority and lacks meaningful checks and balances at the institutional front. Drawing from the experience of the Court, this article eventually reflects on some deep-rooted misunderstandings of the legal development in China, providing a source of inspiration for reconceptualizing the internal logic of a distinct category of judicial power beyond the core Western democracies.
-
The Prediction of Ship Motions and Added Resistance based on RANS
Jiao Yan,Dingqi Pan,Xiaomin Zhou,Ketai He 제어로봇시스템학회 2015 제어로봇시스템학회 국제학술대회 논문집 Vol.2015 No.10
In this paper, numerical predictions of ship motions and added resistance in regular head waves by solving the unsteady Reynolds average Navier-Stokes (RANS) equations with a shear-stress transport (SST) κ-ω turbulence model is presented. Volume of fluid method (VOF) is applied for the treatment of the free surface. The Wigley III ship model has been computed using the unsteady RANS solver Fluent. The simulations have been carried out to measure the heaving and pitching motions in regular head waves which covered seven different wavelengths. The Froude number of the hull are 0.2, 0.3 and 0.4. By comparing the results with the strip theory based results and experimental data, the unsteady RANS method shows better accuracy in predicting ship motions.
-
Three-dimensional trajectory tracking for underactuated AUVs with bio-inspired velocity regulation
Jiajia Zhou,Dingqi Ye,Junpeng Zhao,Dongxu He 대한조선학회 2018 International Journal of Naval Architecture and Oc Vol.10 No.3
This paper attempts to address the motion parameter skip problem associated with three-dimensional trajectory tracking of an underactuated Autonomous Underwater Vehicle (AUV) using backstepping-based control, due to the unsmoothness of tracking trajectory. Through kinematics concepts, a three-dimensional dynamic velocity regulation controller is derived. This controller makes use of the surge and angular velocity errors with bio-inspired models and backstepping techniques. It overcomes the frequently occurring problem of parameter skip at inflection point existing in backstepping tracking control method and increases system robustness. Moreover, the proposed method can effectively avoid the singularity problem in backstepping control of virtual velocity error. The control system is proved to be uniformly ultimately bounded using Lyapunov stability theory. Simulation results illustrate the effectiveness and efficiency of the developed controller, which can realize accurate three-dimensional trajectory tracking for an underactuated AUV with constant external disturbances.
-
Three-dimensional trajectory tracking for underactuated AUVs with bio-inspired velocity regulation
Zhou, Jiajia,Ye, Dingqi,Zhao, Junpeng,He, Dongxu The Society of Naval Architects of Korea 2018 International Journal of Naval Architecture and Oc Vol.10 No.3
This paper attempts to address the motion parameter skip problem associated with three-dimensional trajectory tracking of an underactuated Autonomous Underwater Vehicle (AUV) using backstepping-based control, due to the unsmoothness of tracking trajectory. Through kinematics concepts, a three-dimensional dynamic velocity regulation controller is derived. This controller makes use of the surge and angular velocity errors with bio-inspired models and backstepping techniques. It overcomes the frequently occurring problem of parameter skip at inflection point existing in backstepping tracking control method and increases system robustness. Moreover, the proposed method can effectively avoid the singularity problem in backstepping control of virtual velocity error. The control system is proved to be uniformly ultimately bounded using Lyapunov stability theory. Simulation results illustrate the effectiveness and efficiency of the developed controller, which can realize accurate three-dimensional trajectory tracking for an underactuated AUV with constant external disturbances.
-
Fang Ting,Liu Suyi,Chen Liying,Ren Yating,Lu Dingqi,Yao Xinyi,Hong Tao,Zhang Xvfeng,Xie Zhimin,Yang Kepeng,Wang Xinchang 한국유전학회 2023 Genes & Genomics Vol.45 No.9
Background As a multisystemic autoimmune illness, the basic mechanisms behind the pathophysiology of systemic lupus erythematosus (SLE) remain poorly understood. Objective We aimed to investigate the possible significance of SLE’s DNA methylation and gain further insight into potential SLE-related biomarkers and therapeutic targets. Methods We used whole genome bisulfite sequencing (WGBS) method to analyze DNA methylation in 4 SLE patients and 4 healthy people. Results 702 differentially methylated regions (DMRs) were identified, and 480 DMR-associated genes were annotated. We found the majority of the DMR-associated elements were enriched in repeat and gene bodies. The top 10 hub genes identified were LCK, FYB, PTK2B, LYN, CTNNB1, MAPK1, GNAQ, PRKCA, ABL1, and CD247. Compared to the control group, LCK and PTK2B had considerably decreased levels of mRNA expression in the SLE group. Receiver operating characteristic (ROC) curve suggested that LCK and PTK2B may be potential candidate biomarkers to predict SLE. Conclusions Our study improved comprehension of the DNA methylation patterns of SLE and identified potential biomarkers and therapeutic targets for SLE.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
