Results 171 to 180 of about 2,859,954 (336)

Ventilation SPECT/CT-guided air leak management: improving precision in a long-standing surgical challenge. [PDF]

Front Surg
Fuentes M, Gómez-Hernández MT, Peñaherrera Cepeda A, Rivas C, Aranda JL, Colmenares O, Manama M, Gómez-Caminero F, Tamayo P, Jiménez MF.   +9 more
europepmc   +1 more source

Flame tube parametric studies for control of fuel bound nitrogen using rich-lean two-stage combustion [PDF]

An experimental parametric study of rich-lean two-stage combustion in a flame tube is described and approaches for minimizing the conversion of fuel-bound nitrogen to nitrogen oxides in a premixed, homogeneous combustion system are evaluated.
Schultz, D. F., Wolfbrandt, G.
core   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Exploring Continuous Pressure Monitoring to Inform Decisions for Pressure Injuries in the Community: Secondary Analysis Using a Mobility and Pressure Exposure Algorithm. [PDF]

Int Wound J
Aylward-Wotton N, Caggiari S, Kent B, Jiang L, Hoque R, Worsley PR.   +5 more
europepmc   +1 more source

Multiscale Structuring of Hydroxyapatite via Two‐Photon Lithography of Nanocomposites

Advanced Functional Materials, EarlyView.
Hydroxyapatite scaffolds are of great interest in bone tissue engineering applications, ranging from 3D cell culture to regenerative medicine. Using two‐photon lithography of a transparent nanocomposite, hydroxyapatite microstructures with features ranging from submicron to centimeter‐scale are fabricated. This allows to mimic the natural bone geometry,
Leonhard Hambitzer, Jan Mathis Hornbostel, Richard Prediger, Sebastian Kluck, Michael Daub, Cornelia Lee‐Thedieck, Frederik Kotz‐Helmer   +6 more
wiley   +1 more source

An Oxygenating Video Laryngoscope Blade With an Integrated Lens‑Clearing Gas Jet for Management of the Soiled Airway During Tracheal Intubation: Concept and Design Considerations. [PDF]

Cureus
Malone KT, Jarrett BL, Juergens AL, Drigalla DF.   +3 more
europepmc   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source

The optimization study of the operational ventilation system for long tunnels on secondary highways. [PDF]

Sci Rep
Wei X, Li S, Wang X, Du S, Han T.
europepmc   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Cobaloxime Catalysis: A General Platform for Mizoroki-Heck-Type Reactions and Catalytic Dehydrohalogenations of Unactivated Alkyl Chlorides. [PDF]

J Am Chem Soc
Brymer JM, Shenouda H, Alexanian EJ.
europepmc   +1 more source