Results 61 to 70 of about 157,031 (317)
Childhood suction purpura: Analysis of seven cases
Indian Journal of Paediatric Dermatology, 2020 In this case series, five girls and two boys presented with purpuric-ecchymotic lesions that appeared around their lips. All patients were under the age of 15.
Omer Kutlu, Serkan Düzayak
doaj +1 more source
Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation
Advanced Robotics Research, EarlyView.A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo +4 more
wiley +1 more source
Hydrodynamics of Non‐Equilibrium Soil Water Retention
Water Resources Research, 2023 Water retention in soil exhibits diverse phenomena, including suction‐saturation hysteresis, non‐unique air entrapment at zero suction and negative suction under partial saturations.
Itai Einav, Mario Liu
doaj +1 more source
Biology, 2023 (1) Background: Labial cartilages (LCs), as their name suggests, lie in the folds of the connective tissue, the lips, framing the gape of elasmobranch chondrichthyans. As such, these cartilages lie laterally to the jaws and marginal teeth.
Claudia Klimpfinger, Jürgen Kriwet
doaj +1 more source
Yielding of unsaturated soil. [PDF]
, 1994 Considerable efforts have been made in recent years to develop a better understanding of the mechanical behaviour of unsaturated soils in terms of elastoplastic critical state constitutive models.
Zakaria, Ideris
core
Optimization of Magnetic Milli‐Spinner for Robotic Endovascular Intervention
Advanced Robotics Research, EarlyView.This work presents the design optimization of a multifunctional magnetic milli‐spinner for high‐speed propulsion and efficient clot debulking. The optimized design achieves an ultrafast swimming velocity of 55 cm/s (≈175 body lengths/s) in saline water, enabling stable upstream swimming against strong physiological flows and establishing magnetic milli‐
Lu Lu +3 more
wiley +1 more source
BJUI CompassObjective We aim to evaluate the association between sheath size and outcomes in suction mini‐percutaneous nephrolithotomy (SM‐PCNL). Materials and Methods A prospective, multicentre study enrolled 1534 patients undergoing SM‐PCNL from March to November ...
Vineet Gauhar +17 more
doaj +1 more source
Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges
Advanced Robotics Research, EarlyView.This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder +3 more
wiley +1 more source
Advanced Science, EarlyView.We demonstrated that high humidity worsened psoriasis relapse in murine psoriasiform skin inflammation by increasing skin‐resident memory CD8+ cells via upregulating IL‐15Rα on keratinocytes. The increases in IL‐15Rα and memory CD8+ cells were attributed to S. nepalensis and its metabolite ADMA in skin exposed to high humidity.
Chun‐Ling Liang +10 more
wiley +1 more source
Measurement and analysis of shrinkage stress of expansive soils during drying process
Yantu gongcheng xuebao, 2019 During the expansion process, the expansive soils will produce expansion stress and vice versa. Therefore, it is very significant to explore the change of the shrinkage stress of the expansive soils during drying. In order to investigate the relationship
ZENG Hao , TANG Chao-sheng , LIU Chang-Li , LIN Luan , XU Jin-Jian , WANG Dong-wei , SHI Bin
doaj +1 more source