Results 81 to 90 of about 1,380,370 (268)

Effect of a surgical sponge counting stand on counting discrepancies, time efficiency, and operating room staff satisfaction: A quality improvement study [PDF]

open access: yesNursing and Midwifery Studies
Background: Retained surgical items (RSIs), particularly surgical sponges, represent a significant and preventable error in surgical practice, leading to severe patient complications and legal repercussions for healthcare providers.
Naeimeh Eftekhari   +2 more
doaj   +1 more source

A Worm‐Inspired Origami Robot with Multimodal Locomotion for Adaptive Mobility in Complex Pipeline Environments

open access: yesAdvanced Science, EarlyView.
An origami worm‐inspired robot achieves multimodal locomotion in confined pipelines through mechatronic integration that embeds actuation, control, and communication within each origami module. Large, reversible configuration and dimensional changes enable 25 gaits synthesized by a unified framework across peristaltic, inchworm, and wheel‐rolling modes
Qiwei Zhang   +6 more
wiley   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

open access: yesAdvanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh   +8 more
wiley   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

open access: yesAdvanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka   +3 more
wiley   +1 more source

Gossypiboma

open access: yesThe Pan African Medical Journal, 2015
A 47-year-old woman with a history of nephrolithiasis complicated by chronic renal failure presented with recurrent left flank pain. Nine months ago, she had been subject to an open surgery for left kidney pyonephrosis. She described a short febrile post-
Fouad Hajji, Ahmed Ameur
doaj   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

open access: yesAdvanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen   +5 more
wiley   +1 more source

Corpo estranho retido na cavidade abdominal durante onze anos

open access: yesRevista do Colégio Brasileiro de Cirurgiões
A retained foreign body in the abdominal cavity following surgery is a continuing problem. Despite precautions, the incidence is grossly underestimated. Presentation is possible as a pseudotumour, occlusive, or septic syndrome.
Jane Bunahum de Carvalho   +1 more
doaj   +1 more source

Wake‐Up and Fatigue under Electrical Cycling in HfO2‐Based Ferroelectrics: Mechanisms and Strategies toward Reliable Devices

open access: yesAdvanced Science, EarlyView.
HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Hongseok Kim   +6 more
wiley   +1 more source

Retained surgical sponge in differential diagnosis of paraspinal soft-tissue mass after posterior spinal surgery: Report of eight cases [PDF]

open access: yes, 2010
Background: In the postoperative period of posterior spinal surgery, surgeons usually encounter a wide spectrum of complications, including retained surgical sponge, gossypiboma.
Ilica, Ahmet Turan   +2 more
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