Results 81 to 90 of about 30,312 (265)
Advanced Science, EarlyView.ARHGEF3 is broadly downregulated across human cancers and correlates with patient prognosis. Tumor‐intrinsic ARHGEF3 activates the RHOA–ROCK–PTEN cascade to inhibit AKT signaling, thereby promoting chemokine‐driven T‐cell infiltration and relieving lipid‐mediated myeloid immunosuppression.
Yue Li +8 more
wiley +1 more source
Sensor Fault-Tolerant Control Design for Magnetic Brake System. [PDF]
Sensors (Basel), 2020 Patan K, Patan M, Klimkowicz K.
europepmc +1 more source
Trained Memory of Uterine Macrophages Improves Subsequent Pregnancy Outcomes
Advanced Science, EarlyView.This study identifies that pregnancy imprints a durable, pregnancy‐specific form of trained immune memory in uterine macrophages, marked by the emergence of LILRB3+/PIR‐B+ cells that expand across gestations, acquire a tolerogenic and metabolically rewired phenotype, and actively protect against inflammatory pregnancy loss in mice.
Jing Wang +8 more
wiley +1 more source
STABILITY ANALYSIS OF DISC BRAKE SYSTEMS WITH UNCERTAINTY PARAMETERS
Jixie qiangdu, 2017 To suppress the brake noise of automotive disc brake systems,a stability analysis method of disc brake systems with random and fuzzy parameters was proposed.
HUANG Ya, YU DeJie, LV Hui, PENG Long
doaj
VehiclesWhen a railway train runs along a curved track with braking, the dynamic behaviors of the vehicle are extremely complex and difficult to accurately reveal due to the coupling effects between the wheel–rail interactions and the disc–pad frictions ...
Chunguang Zhao +5 more
doaj +1 more source
Light‑Driven Propulsion of Graphene Aerogels in Microgravity
Advanced Science, EarlyView.Ultralight graphene aerogels convert laser light into thrust. Parabolic‐flight experiments directly compare their motion in microgravity and at 1 g, revealing order‐of‐magnitude enhancements in distance, velocity, and transient thrust when weight and friction are removed (∼50 times enhancement).
Omnia Khattab +10 more
wiley +1 more source
机车电传动, 2019 In order to improve the overall performance of the brake system of urban rail vehicles, the theoretical analysis and ground test were adopted to verify the effect of the internal friction force of the brake unit of the urban rail vehicles in the process ...
Qianlei JI, Chaoheng WANG, Quantao SUN
doaj
Improving the efficiency of using an electric scooter in urban electromobility
TransportThe popularity of electric scooters as an individual means of transport results from their availability in the urban sharing system, ease of movement in the city and reduction of driving time compared to other means of passenger transport.
Jacek Caban +3 more
doaj +1 more source
Advanced Science, EarlyView.This study achieves the synergistic integration of self‐powered sensing and edge AI acceleration to establish a real‐time fault diagnosis system. The proposed TENG‐based self‐powered bearing sensor (NSE‐TBS) and FPGA‐accelerated edge AI framework fundamentally break through the inherent limitations of conventional monitoring systems, including complex ...
Kehui Zhu +7 more
wiley +1 more source
Advanced Intelligent Discovery, EarlyView.Automated procedural analysis is recognized as one of the major game changers for robotic surgery. Meaning digital analysis needs to replace the manual assessments that set todays standard. Mechanical robotic‐instrument tracking enables the derivation of quantitative kinematic metrics that support behavior‐based workflow segmentation into distinct ...
Kateryna Pirkovets +4 more
wiley +1 more source