Results 91 to 100 of about 1,255,344 (270)

Passive leg raising: Simple and reliable technique to prevent fluid overload in critically ill patients

International Journal of Preventive Medicine, 2017
Background: Dynamic measures, the response to stroke volume (SV) to fluid loading, have been used successfully to guide fluid management decisions in critically ill patients.
Farahnak Assadi
doaj   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

The use of an external ultrasound fixator (Probefix) on intensive care patients: a feasibility study

The Ultrasound Journal, 2019
Background In critical care medicine, the use of transthoracic echo (TTE) is expanding. TTE can be used to measure dynamic parameters such as cardiac output (CO). An important asset of TTE is that it is a non-invasive technique.
M. J. Blans, F. H. Bosch, J. G. van der Hoeven   +2 more
doaj   +1 more source

Hyper‐Intense Tumor Peripheral Accumulation of Antibody‐Conjugated Iron Oxide Nanoparticles can Enable Breast Cancer Detection by Magnetic Particle Imaging

Advanced Science, EarlyView.
Tumor‐associated inflammation retains antibody‐targeted or non‐specific antibody conjugated nanoparticles within the tumor microenvironment. Magnetic Particle Imaging (MPI) enables non‐invasive detection and differentiation of tumors from other organs, owing to higher nanoparticle retention by inflammatory cells in the tumor periphery.
Preethi Korangath, Hayden Carlton, Theresa Wong, Sean Healy, Toby Sanders, Mason Song, Patrick W. Goodwill, Cordula Grüttner, Kathleen Gabrielson, Robert Ivkov   +9 more
wiley   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Habitat‐Specific Design Strategies for Untethered Soft Robots

Advanced Science, EarlyView.
Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li, Zhikun Miao, Tuck‐Whye Wong, Tiefeng Li   +3 more
wiley   +1 more source

Passive leg raising test – optimal methodology. A systematic review and meta-analysis (literature review)

Вестник анестезиологии и реаниматологии
Introduction. The passive leg raising (PLR test) test is a widely used diagnostic test for assessing fluid responsiveness. However, there is no generally accepted methodology describing the details of its implementation.The objective was to establish ...
L. B. Berikashvili, I. V. Kuznetsov, P. A. Polyakov, M. Ya. Yadgarov, P. V. Ryzhkov, A. A. Yakovlev, E. M. Korolenok, V. V. Likhvantsev   +7 more
doaj   +1 more source

Pengaruh Positive End-Expiratory Pressure Terhadap Perubahan End Tidal Co2 Pada Manuver Passive Leg Raising Sebagai Prediktor Fluid esponsiveness Pada Pasien Dengan Ventilator Mekanis Di Ruang Resusitasi Rsud Dr Soetomo [PDF]

, 2020
Latar Belakang: Identifikasi status kecukupan cairan pasien di ruang emergensi sebaiknya dilakukan sebelum memberi terapi cairan. Penelitian ini bertujuan mengetahui pengaruh positive end-expiratory pressure sebagai salah satu parameter ventilator ...
Lutfi Nur Farid
core  

A Chiral Virus‐Like Nanoplatform That Broadly Mediates Antibiotic Delivery to the Brain for Bacterial Meningitis Therapy

Advanced Science, EarlyView.
Chiral virus‐mimicking mesoporous silica nanostructures (CVSNs) efficiently transport diverse antibiotics across the blood–brain barrier (BBB) into brain parenchyma and cerebrospinal fluid. By enhancing delivery to microglia and astrocytes, CVSNs improve antibiotic bioavailability and therapeutic efficacy against both Gram‐negative and Gram‐positive ...
Qianqian Xu, Xuting Zheng, Huinan Tong, Ying Liu, Xiaoxi Fan, Miao Xu, Ziyan Zhang, Li Zhang, Mingyan Liu, Ting Du, Heran Li, Guojun Liu   +11 more
wiley   +1 more source

Sports Activity Recognition Using Textile‐Based Sensor Fusion and Complex‐Valued Residual Convolutional Neural Networks

Advanced Intelligent Systems, EarlyView.
Motion artifacts in electrocardiographic signals, conventionally dismissed as noise, are shown to encode discriminative activity information. A smart t‐shirt fusing textile strain sensors with textile ECG electrodes, processed through a complex‐valued residual network, recognizes 12 sport activities.
Nada Al‐azzawi, Munire Sibel Cetin, Asli Tuncay Atalay, Ozgur Atalay, Gökhan Ince   +4 more
wiley   +1 more source