Results 271 to 280 of about 1,214,191 (402)

Pulsed Laser Synthesis of Carbon Nanostructures from Organic Molecular Liquids: Structure, Kinetics and Photophysical Properties

Advanced Science, EarlyView.
The non‐focused nanosecond pulsed laser irradiation of aromatic liquids produces amorphous carbon nanodots (CNDs) or curved‐graphene quantum dots (c‐GQDs) by surface‐catalyzed 0‐order reactions under kinetic control. C hybridization partially changes from sp2 to sp3. O‐based groups passivate the surface.
Antonio Ribeiro‐González, Carlos Agudo‐Blanco, Sergio Ramírez‐Barroso, Cristina Navío, Luis Bañares, Roger Bresolí‐Obach, Santi Nonell, Nazario Martín, David García‐Fresnadillo   +8 more
wiley   +1 more source

Diaphragm Assessment by Multimodal Ultrasound Imaging in Patients with Chronic Obstructive Pulmonary Disease: A Prospective Observational Study. [PDF]

Int J Chron Obstruct Pulmon Dis
Zhang T, Liu Y, Wang M, He M, Yu M, Li Y, Song Y.   +6 more
europepmc   +1 more source

Di Carlo, Louis M.; Amster, Waltr W., & Herer, Gilert R.: Speech after laryngectomy; a comparative study of the brathing and speech coordinations of laryngectomized and nomal subjects, and the relationshiops between the breathing and speech coordinations and articulatory errors of laryngectomized and articulatory errors of laryngectomized subjects to their speech intelligibility. Syracuse. Syracuse University Press. 1955. 184 pp. $4.00.— [PDF]

, 1956
W. C. White
openalex   +1 more source

Critical Design Strategy of Thermogalvanic Hydrogels for Low‐Grade Heat Harvesting

Advanced Science, EarlyView.
This review highlights thermogalvanic hydrogels for efficient low‐grade heat harvesting, with a focus on design strategies. Key aspects include recent advances, thermoelectrochemical conversion mechanisms, performance metrics, enhancement approaches, and current device applications.
Wentao Lin, Shukai Wu, Shuo Niu, Zhe Hu, Guangming Chen, Zhuoxin Liu, Yang Huang, Chao Fang   +7 more
wiley   +1 more source

Common infant product materials negatively impact breathing. [PDF]

Can J Respir Ther
Olvera HL, Bossert A, Koster M, Stover C, Mannen EM.   +4 more
europepmc   +1 more source

POSITIVE PRESSURE BREATHING [PDF]

, 1958

openalex   +1 more source

Electrolyte Transport Parameters and Interfacial Effects in Calcium Metal Batteries: Analogies and Differences to Magnesium and Lithium Counterparts

Advanced Science, EarlyView.
Mg and Ca metal batteries represent promising alternatives to Li‐based batteries. Due to their position in the periodic table, the metals and their corresponding cations share commonalities, which lead to similarities but also differences in terms of electrolyte transport properties and interfacial processes.
Joachim Häcker, Tobias Rommel, Laurin Rademacher, Sibylle Riedel, Zhirong Zhao‐Karger, J. Alberto Blázquez, K. Andreas Friedrich, Maryam Nojabaee   +7 more
wiley   +1 more source

Effectiveness of breathing relaxation exercises on pain due to chest tube removal: a systematic review-meta-analysis. [PDF]

J Cardiothorac Surg
Kök AY, Eyiler E.
europepmc   +1 more source

Definition, discrimination, diagnosis and treatment of central breathing disturbances during sleep

European Respiratory Journal, 2017
W. Randerath, J. Verbraecken, S. Andreas, M. Arzt, K. Bloch, T. Brack, B. Buyse, W. De Backer, D. Eckert, L. Grote, L. Hagmeyer, J. Hedner, P. Jennum, M. L. La Rovere, Carla Miltz, W. McNicholas, J. Montserrat, M. Naughton, J. Pépin, D. Pevernagie, B. Sanner, D. Testelmans, T. Tonia, B. Vrijsen, P. Wijkstra, P. Lévy   +25 more
semanticscholar   +1 more source

Dual‐Graded Microstructure Engineering for Flexible Piezoresistive Sensors with High Sensitivity and Broad Linear Range in Physiological Monitoring

Advanced Science, EarlyView.
A flexible piezoresistive pressure sensor with dual‐graded microstructures achieves both high sensitivity (69.8 kPa⁻¹) and a broad linear range up to 300 kPa (R2 = 0.997). Synergizing structural deformation and tunneling conduction, it enables rapid, stable, and accurate detection of subtle physiological signals, offering a scalable and cost‐effective ...
Ningning Bai, Dandan Xu, Zhuang Su, Gangqiang Li, Lilong He, Yanli Chen, Chengxi Guo, Linxuan Zhou, Xianming Qin, Ji Zhang, Daowei Wu, Weidong Wang   +11 more
wiley   +1 more source