Results 91 to 100 of about 373,920 (397)

Investigation of Exothermic Behaviors of Energetic Particles in Microfluidics Channels

open access: yesAdvanced Materials Technologies, EarlyView.
Scheme and representative frames of delivery, ignition, and combustion process of core@shell Al@CuO energetic material in a microchannel. The electrical discharge occurred at the throat of microchannel leads to the combustion of the energetic reaction, causing the formation of high‐momentum butterfly‐shaped jet at the throat.
Alex Baranovsky   +4 more
wiley   +1 more source

Diaphragm recovery by laryngeal innervation after bilateral phrenicotomy or complete C2 spinal section in rats

open access: yesNeurobiology of Disease, 2006
This study aimed to highlight the functional aspects of diaphragm reinnervation by laryngeal motoneurons after bilateral phrenicotomy or complete cervical transection. The left recurrent laryngeal nerve was connected to the left phrenic nerve in 14 rats.
P. Gauthier   +4 more
doaj  

Diffusivity Measurements of Human Methemoglobin [PDF]

open access: yes, 1966
Experimental measurements of the diffusion coefficient of human methemoglobin were made at 25°C with a modified Stokes diaphragm diffusion cell. A Millipore filter was used in place of the ordinary fritted disc to facilitate rapid achievement of steady ...
Friedlander, S. K., Keller, K. H.
core   +3 more sources

Inflatable Kirigami Crawlers

open access: yesAdvanced Robotics Research, EarlyView.
Inflatable kirigami crawlers are fabricated from heat‐sealable textiles and achieve motion through cyclic pneumatic actuation. Strategically placed kirigami cuts guide asymmetric deformation, doubling contraction compared to traditional pouches and forming scale‐like surfaces.
Burcu Seyidoğlu   +3 more
wiley   +1 more source

Liquid Metal Sensors for Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang   +7 more
wiley   +1 more source

Structural Analysis and Dynamic Performance Research of Redundant Diaphragm Coupling

open access: yesJixie chuandong, 2019
Aiming at the problem of the diaphragm coupling is affected by snap loads which lead to diaphragm fatigue broken and fracture failure, the structural and dynamic performance of the redundant diaphragm coupling are carried out.
Xuezhi Li, Meng Chen
doaj  

Diaphragm ultrasound as indicator of respiratory effort in critically ill patients undergoing assisted mechanical ventilation: a pilot clinical study

open access: yesCritical Care, 2015
IntroductionPressure-support ventilation, is widely used in critically ill patients; however, the relative contribution of patient’s effort during assisted breathing is difficult to measure in clinical conditions. Aim of the present study was to evaluate
M. Umbrello   +8 more
semanticscholar   +1 more source

Liquid pump for astronaut cooling [PDF]

open access: yes, 1972
The Apollo portable life support system water-recirculation pump used for astronaut cooling is described. The problems associated with an early centrifugal pump and how these problems were overcome by the use of a new diaphragm pump are discussed ...
Carson, M. A.
core   +1 more source

Identification and Drug Screening of Single Cells from Human Tumors on Semiconductor Chip for Cancer Precision Medicine

open access: yesAdvanced Science, Volume 12, Issue 28, July 24, 2025.
The study innovatively integrates single‐cell electric impedance identification and drug screening on a semiconductor chip, addressing tumor heterogeneity limitations. The system achieves label‐free cancer cell recognition while concurrently evaluating drug efficacy on cancer cells and toxicity on noncancerous cells.
Wenhao Hui   +13 more
wiley   +1 more source

Diaphragm-Sparing Nerve Blocks for Shoulder Surgery

open access: yesRegional anesthesia and pain medicine, 2016
Shoulder surgery can result in significant postoperative pain. Interscalene brachial plexus blocks (ISBs) constitute the current criterion standard for analgesia but may be contraindicated in patients with pulmonary pathology due to the inherent risk of ...
D. Tran   +3 more
semanticscholar   +1 more source

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