Results 211 to 220 of about 24,624,953 (354)
Evaluation of advanced AI models for accurate prediction and uncertainty analysis of aeration inception in hydrofoil-crested stepped spillways. [PDF]
Sci RepNejatipour P +6 more
europepmc +1 more source
Hydraulic modelling draws from the basic physical equations that describe the conservation of mass and momentum to describe how water moves across rivers and floodplains. It is a routine component of flood and water resource management now delivered through standard pieces of software.
openaire +1 more source
Liquid Jetting‐Based Miniature Robotic Navigation in Confined Fluidic Spaces
Advanced Intelligent Systems, EarlyView.We introduce a new class of liquid‐jetting‐based miniature robots (JetBots) ranging in size from mm‐to‐cm, featuring a unified approach in design, fabrication, and actuation. They demonstrate fast locomotion (30.3 cm/s), rapid steering (648.8°/s), and diverse functions, such as puncturing soft materials and unlimited cargo sampling and delivery, paving
Debasish Roy, Tianlu Wang
wiley +1 more source
Multi-factor orthogonal optimization and experimental performance study of flow passages in a vertical mixed-flow pump unit. [PDF]
PLoS OneZhang J, Sun Z, Chen S, Lü N, Qiao Y.
europepmc +1 more source
Design‐for‐Benchmarking in Soft Robotics: Navigating Component‐System Dichotomy
Advanced Intelligent Systems, EarlyView.Soft robotics faces a profound evaluation challenge: the Component‐System Dichotomy, where isolated component tests fail to predict integrated performance. This article presents a systematic survey of critical reporting gaps across actuation, sensing, and control.
Matteo Lo Preti +4 more
wiley +1 more source
Analysis on hydraulic dynamic stiffness characteristics and experimental research of asymmetric valve-controlled asymmetric cylinder system. [PDF]
Sci RepWeiwei L, He Yong H, Chuiyi L.
europepmc +1 more source
American Journal of Botany, EarlyView.Abstract Premise Since its emergence in the Mesozoic, Sequoia (Cupressaceae) has been considered to possess conserved leaf morphology. However, recent studies have shown that the leaves of extant S. sempervirens become smaller, with a scale form, with increasing tree height.
Shun Ikeda, Arata Momohara
wiley +1 more source
Energy Transfer Mechanism of Hard-Roof Hydraulic Fracturing in Goaf-Side Working Face Based on Microseismic-Driven Damage Model. [PDF]
Sensors (Basel)Zhang R, Gong S, Cai W, Li H, Qiu Y.
europepmc +1 more source
Animal Models and Experimental Medicine, EarlyView.Directed differentiation of pluripotent stem cells into functional pancreatic β cells have emerged as a promising strategy for the radical treatment of type 1 diabetes, with preclinical and early clinical evidence demonstrating reversal of hyperglycemia and insulin independence.
Zifan Li, Yu Kang, Yuyu Niu
wiley +1 more source