Results 91 to 100 of about 2,524,641 (283)

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

The effects of respiratory muscle training on respiratory function and functional capacity in patients with early stroke: a meta-analysis

European Review of Aging and Physical Activity
Background Respiratory muscle training is a continuous and standardized training of respiratory muscles, but the evidence of the effects on early stroke patients is not clear.
Yun-Shan Zhang, Kai Zhang, Lang Huang, Jing-Xue Wei, Zi-Ting Bi, Jing-Hua Xiao, Jian Huang, Chao-Song Luo, Ying-Dong Li, Jia-Mei Zhang   +9 more
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Inspiratory muscle training improves cycling time-trial performance and anaerobic work capacity but not critical power.

, 2007
We examined whether inspiratory muscle training (IMT) improved cycling time-trial performance and changed the relationship between limit work (W (lim)) and limit time (T (lim)), which is described by the parameters critical power (CP) and anaerobic work ...
Johnson, Michael A., Brown, Peter I., Sharpe, Graham R.   +2 more
core   +1 more source

The Inhalation Characteristics of Patients When They Use Different Dry Powder Inhalers [PDF]

, 2015
Background: The characteristics of each inhalation maneuver when patients use dry powder inhalers (DPIs) are important, because they control the quality of the emitted dose.
Stephenson, John, Chrystyn, Henry, Azouz, Wahida, Saralaya, Dinesh, Chetcuti, Philip, Hosker, Harold S.R., Hosker, Harold S R   +6 more
core   +1 more source

Reliability in the measurement of maximum inspiratory pressure and inspiratory capacity of a physiotherapist in training

, 2018
Este estudio pretende explorar el impacto de la experiencia clínica en la fiabilidad y consistencia de la medición de la presión inspiratoria máxima (PIM) y la capacidad inspiratoria (CI) durante el período de la entrenamiento clínico. Los 37 participantes fueron evaluados por un fisioterapeuta especializado (FE) y un fisioterapeuta novato (FN), por ...
Cofré, Rodrigo Muñoz, Calderón, Mariano del Sol, González, Paul Medina González Medina, Saavedra, Nicolás Martínez, Cabello, Máximo Escobar   +4 more
openaire   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Unilateral diaphragm paralysis: a dysfunction restricted not just to one hemidiaphragm

BMC Pulmonary Medicine, 2018
Background Most patients with unilateral diaphragm paralysis (UDP) have unexplained dyspnea, exercise limitations, and reduction in inspiratory muscle capacity.
Mayra Caleffi-Pereira, Renata Pletsch-Assunção, Letícia Zumpano Cardenas, Pauliane Vieira Santana, Jeferson George Ferreira, Vinícius Carlos Iamonti, Pedro Caruso, Angelo Fernandez, Carlos Roberto Ribeiro de Carvalho, André Luís Pereira Albuquerque   +9 more
doaj   +1 more source

Effect of Six-Minute Walk Test and Incremental Exercise on Inspiratory Capacity, Ventilatory Constraints, Breathlessness and Exercise Performance in Sedentary Male Smokers without Airway Obstruction. [PDF]

Int J Environ Res Public Health, 2021
Melliti W, Kammoun R, Masmoudi D, Ahmaidi S, Masmoudi K, Alassery F, Hamam H, Chlif M.   +7 more
europepmc   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source