Results 271 to 280 of about 62,917 (336)

Wirelessly Powered Soft Magnetic Robot with Microneedle for Electrical Stimulation and Drug Delivery

Advanced Intelligent Systems, EarlyView.
A wirelessly powered soft magnetic robot integrates microneedles to enable dual functions: electrical stimulation (86.7% efficiency at 6 cm, tunable 0–20 V voltage, 0.4–50 ms pulses) and drug delivery. It switches surfaces via magnetic fields for gastrointestinal tract locomotion and treatment, with in vitro validation in fresh pig gut showing ...
Song Zhao, Liwen Zhang, Shengbin Zhang, Botao Ma, Meng Wang, Yipan Zuo, Xinzhao Zhou, Xueshan Jing, Huawei Chen   +8 more
wiley   +1 more source

Prostaglandin E2- and mild irritant-induced protective effects involve activation of ATP-sensitive potassium channels in the rat stomach

, 2000
B. M. Peskar, Britta Gretzer, Nenad Maricic, Bernhard A. Peskar   +3 more
openalex   +1 more source

Neonatal Respiration Monitoring System with Synchronized Oxygen Supply and Machine Learning‐Based Breathing Classification

Advanced Intelligent Systems, EarlyView.
The study presents a low‐cost, noninvasive system for real‐time neonatal respiratory monitoring. A flexible, screen‐printed sensor patch captures chest movements with high sensitivity and minimal drift. Combined with machine learning, the system accurately detects breathing patterns and offers a practical solution for neonatal care in low‐resource ...
Gitansh Verma, Eugen Koch, Andreas Dietzel, Shrutidhara Sarma   +3 more
wiley   +1 more source

Descriptive Histology and Anatomy of the Nasal Cavity and Its Associated Sensory Organs in the European Hedgehog (Erinaceus europaeus) Based on Four Standardised Transverse Sections. [PDF]

Anat Histol Embryol
Weyer YV, Asproni P, Bexton S, Tilston V, Leeming G, Rocchigiani G.   +5 more
europepmc   +1 more source

A Robotic Urinary Bladder Enabling Volume Monitoring and Assisted Micturition

Advanced Intelligent Systems, EarlyView.
An implantable robotic bladder is presented that can store urine in an origami‐designed enclosure. An inductance sensing principle can monitor and transfer the urine volume in real‐time. It can actively expand based on the amount of urine collected from kidneys and apply on‐demand mechanical compression to assist urination.
Izadyar Tamadon, Michele Ibrahimi, Federica Semproni, Veronica Iacovacci, Arianna Menciassi   +4 more
wiley   +1 more source

Periocular Vitiligo in Keratoconus: A Case Report and Literature Review. [PDF]

Cureus
Azizi S, Jamall O, Jarrar Z, Gore D, Findl O.   +4 more
europepmc   +1 more source

In situ ambient vibration modal analysis of saguaro cacti (Carnegiea gigantea)

American Journal of Botany, EarlyView.
Abstract Premise The structural and dynamic properties of columnar cacti are key inputs for stability analyses; however, no previous studies have been able to resolve these properties from full‐scale tests in situ. Methods I present an approach using non‐destructive ambient vibration data to measure the resonance properties (modal frequencies and mode ...
Jeffrey R. Moore
wiley   +1 more source

Spectrum of sensitive skin in India: a collaborative expert position statement. [PDF]

Front Med (Lausanne)
Pandhi D, Inamadar AC, Saraswat A, De A, Parthasaradhi A, Chandrasekhar BS, Kohli M, Shenoy M, Rajagopalan M, Banodkar P, Panda S, Poojary S, Thakor P, Shah R, Rayasam S.   +14 more
europepmc   +1 more source

Sulfur Dioxide‐ and Fluoride‐Associated Declines in Lung Function Over an 11‐Year Observation Among Aluminum Smelter Workers

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Work exposure‐related declines in lung function among aluminum smelter workers are well documented, yet task‐varying exposures are likely to contribute differently to respiratory outcomes. This study aimed to assess the association between potroom exposure and lung function changes over time among aluminum smelter workers. Methods A
Edite Macaringue Raja, Sujatha Hariparsad, Rajen N. Naidoo   +2 more
wiley   +1 more source

A Proof-of-Concept for Safety Evaluation of Inhalation Exposure to Known Respiratory Irritants Using In Vitro and In Silico Methods. [PDF]

Toxics
Sadekar N, Behrsing HP, Hansen T, Patel V, Paulo H, Rae A, Ritter D, Schwarz K, Api AM.   +8 more
europepmc   +1 more source