Antigen specificity shapes distinct aging trajectories of memory CD8⁺ T cells by Ines Sturmlechner, Abhinav Jain, Bin Hu, Rohit R. Jadhav, Wenqiang Cao, Hirohisa Okuyama, Lu Tian, Cornelia M. Weyand, Jörg J. Goronzy

“…In older adults (>65-years), antigen-specific cells show largely distinct phenotypic and transcriptomic aging trajectories. Common to many albeit not all antigen-specific populations are maintained TCR diversity, gained natural killer cell-like, innate signatures and lost stem-like features while no evidence is seen for cellular senescence or exhaustion. …”
Get full text

DyTAM: Accelerating Wind Turbine Inspections with Dynamic UAV Trajectory Adaptation by Serhii Svystun, Lukasz Scislo, Marcin Pawlik, Oleksandr Melnychenko, Pavlo Radiuk, Oleg Savenko, Anatoliy Sachenko

“…UAV-based inspections offer improvements yet often lack adaptability to dynamic conditions like blade pitch and wind. To overcome these limitations and enhance inspection efficacy, we introduce the Dynamic Trajectory Adaptation Method (DyTAM), a novel approach for automated wind turbine inspections using UAVs. …”
Get full text

Modeling eye gaze velocity trajectories using GANs with spectral loss for enhanced fidelity by Shailendra Bhandari, Pedro Lencastre, Rujeena Mathema, Alexander Szorkovszky, Anis Yazidi, Pedro G. Lind

“…Traditional generative models like Markov models often fail to capture the complex temporal dependencies and distributional nuance inherent in eye gaze trajectories data. …”
Get full text

Dual trajectory of insomnia and depressive symptoms in women from early pregnancy to 6 months postpartum: a prospective cohort study by Xinlong Pan, Yang Chen, Chunli Chen, Jianfei Chen, Jiarun Wang, Yujia Chen, Wei Zhang, Jiaxin Wu, Wenhui Liu, Zhijie Zou, Luyang Zhu, Xiaoli Chen

“…Members of the high-improving depression group were more likely to have clinical insomnia trajectories. Baseline ISI ≥ 8, EPDS ≥ 10, and PRAQ ≥ 24 predicted the higher trajectories of perinatal insomnia and depressive symptoms (all p < 0.05). …”
Get full text

Identification of undetected SARS-CoV-2 infections by clustering of Nucleocapsid antibody trajectories by Leslie R. Zwerwer, Tim E. A. Peto, Koen B. Pouwels, Ann Sarah Walker, the COVID-19 Infection Survey team

“…Overall, whilst N-antibody serosurveillance can identify infections undetected by swab-positivity, optimal use requires fourfold-increase-based or trajectory-based analysis.…”
Get full text

Identifying subtypes of longitudinal motor symptom severity trajectories in early Parkinson’s disease patients by Xiaozhou Xu, Xiaozhou Xu, Shushan Zhang, Chuanying Xu, Wei Zhang, Hui Zhao, Hui Zhao, Yumeng Liu, Shilei Zhai, Jie Zu, Jie Zu, Zhining Li, Lishun Xiao, Lishun Xiao, Lishun Xiao

“…Shapley values were calculated to interpret individual variability.ResultsThe optimal clusters by SOMs are 3. Cardinal motor symptoms of the progressive cluster worsened more rapidly, and this cluster is more likely to have impaired balance, loss of independence, sleep disturbance, and cognitive impairment within 5 years. …”
Get full text

Accuracy and efficiency of drilling trajectories with augmented reality versus conventional navigation randomized crossover trial by Yao Li, Sergey Drobinsky, Paulina Becker, Kunpeng Xie, Myriam Lipprandt, Christian Andreas Mueller, Jan Egger, Frank Hölzle, Rainer Röhrig, Klaus Radermacher, Matías de la Fuente, Behrus Puladi

Get full text

Simulating Argo float trajectories and along-track physical and biogeochemical variability in the California Current System by Xiao Liu, Xiao Liu, John P. Dunne, Elizabeth J. Drenkard, Gregory C. Johnson

“…Furthermore, simulated float trajectories and sampled variability are compared against 3 real float trajectories and along-track observations. …”
Get full text

Optimal model-based insulin dosing strategy with offline and online optimization by Martin Dodek, Eva Miklovičová, Miroslav Halás

“…This paper presents the design of a model-based bolus calculator algorithm aimed at optimizing insulin therapy for patients with type 1 diabetes. …”
Get full text

A Robot Human-Like Learning Framework Applied to Unknown Environment Interaction by Xianfa Xue, Lei Zuo, Ning Wang

“…Firstly, the desired trajectory was generated by dynamic movement primitive (DMP) based on human demonstration. …”
Get full text

User Trajectory Prediction in Cellular Networks Using Multi-Step LSTM Approaches: Case Study and Performance Evaluation by Iskandar, Hajiar Yuliana, Hendrawan, Adriel Timoteo, Fabian Rafinanda Benyamin, Naufal Bhanu Anargyarahman

“…User trajectory prediction is a critical component in enhancing network resource management and improving Quality of Service (QoS) in 5G cellular networks. …”
Get full text

Error Covariance Analyses for Celestial Triangulation and Its Optimality: Improved Linear Optimal Sine Triangulation by Abdurrahim Muratoglu, Halil Ersin Söken, Uwe Soergel

“…While current methods like Linear Optimal Sine Triangulation (LOST) provide statistically optimal solutions for position estimation using multiple celestial body observations, their performance can be compromised by suboptimal measurement pair selection. …”
Get full text

All geographical distances are optimal by Alain L’Hostis

“…In addition, however, trajectories with multiple detours, like those of shoppers, runners and nomads, are optimal from a certain point of view. …”
Get full text

Rodent Seed Dispersal Syndromes Follow a Downslope Trajectory, Counteracting the Climate Change‐Mediated Tree Line Elevational Shift Upwards by Ning Han, Jing Wang, Tuo Feng, Jidong Zhao, Jianghong Zhang, Xiang Hou, Gang Chang

Get full text

A comprehensive review on safe reinforcement learning for autonomous vehicle control in dynamic environments by Rohan Inamdar, S. Kavin Sundarr, Deepen Khandelwal, Varun Dev Sahu, Nitish Katal

Get full text

Patterns of Engagement With the mHealth Component of a Sexual and Reproductive Health Risk Reduction Intervention for Young People With Depression: Latent Trajectory Analysis by Lydia A Shrier, Carly E Milliren, Brittany Ciriello, Madison M O'Connell, Sion Kim Harris

“…Participants identifying gender other than female and those perceiving higher socioeconomic status were more likely to have high-throughout or high-then-declining engagement. …”
Get full text

The association between sleep duration trajectories and intrinsic capacity in middle-aged and older adults in China: a longitudinal Chinese study assessing healthy aging by Chengzhen Yang, Xi Chen, Xia Wan, Xia Wan, Xia Wan, Yinghua Cai, Yinghua Cai, Yinghua Cai, Yinghua Cai

“…Conversely, the “Double moderate sleep duration” trajectory group was more likely to have high intrinsic capacity (OR = 0.81, 95% CI: 0.68–0.96). …”
Get full text

Optimal fuzzy-PID controller design for object tracking by Yaregal Limenih Melese, Girma Kassa Alitasb, Mequanent Degu Belete

“…The performance of the system has been tested by different trajectories like step, sinusoidal, circular and elliptical at different frequencies 1, 50 and 100 rad/sec. …”
Get full text

Toward Energy Efficiency and Fairness in UAV-Based Task Offloading by Mohamed El-Emary, Ali Ranjha, Diala Naboulsi, Razvan Stanica

“…This results in a joint optimization framework combining 1) a Multi-Agent Deep Deterministic Policy Gradient (MADDPG) algorithm for UAV trajectory control to enhance service coverage and energy efficiency, with 2) a low-complexity task offloading algorithm for UEs. …”
Get full text

Investigation of particle flow characteristics in internal and external combined heat exchanger by Yuqiu Zhang, Zehong Gu, Yongqi Liu, Haibo Gao, Yanxia Wang, Peibin Zhang, Zhuanghe Li, Zixian Gong, Ping Zhang

“…This novel design enhances energy efficiency in industries like metallurgy and carbon production, potentially saving significant amounts of standard coal annually. …”
Get full text