Results 11 to 20 of about 1,731,970 (301)

DTC: Deep Tracking Control

Science Robotics
Legged locomotion is a complex control problem that requires both accuracy and robustness to cope with real-world challenges. Legged systems have traditionally been controlled using trajectory optimization with inverse dynamics. Such hierarchical model-based methods are appealing because of intuitive cost function tuning, accurate planning ...
Fabian Jenelten, Junzhe He, Farbod Farshidian, Marco Hutter   +3 more
openaire   +3 more sources

Nanoparticle Vaccines Based on the Truncated VZV gE Elicit a Robust Immune Response in Mice

Vaccines
Background: Herpes zoster (HZ), caused by the reactivation of varicella-zoster virus (VZV), primarily affects elderly populations worldwide. Although current recombinant HZ vaccines show strong immunogenicity, their high cost and potential side effects ...
Tianxin Shi, Hai Li, Jiehui Wu, Hongqiao Hu, Jie Jiang, Ruichen Wang, Ziyi Li, Qianqian Cui, Shihong Fu, Kai Nie, Fan Li, Qikai Yin, Huanyu Wang, Songtao Xu   +13 more
doaj   +1 more source

Nonlinear Receding-Horizon Control of Rigid Link Robot Manipulators

, 2005
The approximate nonlinear receding-horizon control law is used to treat the trajectory tracking control problem of rigid link robot manipulators. The derived nonlinear predictive law uses a quadratic performance index of the predicted tracking error and ...
Boucher, P., Hedjar, R.
core   +2 more sources

Kalman-filter control schemes for fringe tracking. Development and application to VLTI/GRAVITY

, 2012
The implementation of fringe tracking for optical interferometers is inevitable when optimal exploitation of the instrumental capacities is desired. Fringe tracking allows continuous fringe observation, considerably increasing the sensitivity of the ...
Benisty, Bouquin, Colavita, Colavita, Colavita, Conan, Delplancke, E. Choquet, Eisenhauer, Eisenhauer, G. Perrin, J. Menu, Kalman, Le Roux, Looze, Meimon, Monnier, S. Lacour, Sahlmann, Shao, Shao, Shumway, Ziskand   +22 more
core   +2 more sources

A comparison of head and manual control for a position-control pursuit tracking task [PDF]

, 1981
Head control was compared with manual control in a pursuit tracking task involving proportional controlled-element dynamics. An integrated control/display system was used to explore tracking effectiveness in horizontal and vertical axes tracked singly ...
Arbak, C., Levison, W. H., Monk, D., Porterfield, J. L., Zacharias, G. L.   +4 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Human coronavirus OC43 infection in human cerebral organoids: novel insights on pathogenesis and potential therapeutic interventions

Journal of Biomedical Science
Background Since the COVID-19 pandemic, there has been a documented rise in the incidence of neurological manifestations among individuals complicated with encephalitis or myelitis.
Juntong Liu, Yao Deng, Weibang Huo, Jingdong Song, Chengcheng Zhai, Lan Wei, Changcheng Wu, Gaoqian Zhang, Baoying Huang, Wenling Wang, Roujian Lu, Na Zhu, Wenjie Tan   +12 more
doaj   +1 more source

Genome-based taxonomic classification of Listeria phage and diversity analysis of major capsid protein, receptor-binding protein and endolysin

Frontiers in Microbiology
IntroductionListeria monocytogenes (Lm) poses a significant risk to food safety due to its adaptability and pathogenicity. In contrast, Listeria phages show great promise as biocontrol agents.MethodThis study comprehensively analyzed 97 complete Listeria
Jinni Chen, Hao Zhou, Lingyun Liu, Pan Mao, Lingling Li, Xuefang Xu, Ji Pu, Jing Yang, Hui Sun, Xia Luo, Yan Wang, Changyun Ye   +11 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Genomic diversity of mcr-carrying plasmids and the role of type IV secretion systems in IncI2 plasmids conjugation

Communications Biology
The rapid dissemination of colistin resistance via mcr-carrying plasmids (pMCRs) poses a significant public health challenge. This study examined the genomic diversity and conjugation mechanisms of pMCRs, with a particular focus on the role of type IV ...
Zhe Li, Zhenpeng Li, Yao Peng, Mengke Zhang, Yuanxi Wen, Xin Lu, Biao Kan   +6 more
doaj   +1 more source