Results 71 to 80 of about 103,175 (399)

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Oxidation of biogenic and water-soluble compounds in aqueous and organic aerosol droplets by ozone: a kinetic and product analysis approach using laser Raman tweezers [PDF]

, 2007
The results of an experimental study into the oxidative degradation of proxies for atmospheric aerosol are presented. We demonstrate that the laser Raman tweezers method can be used successfully to obtain uptake coeffcients for gaseous oxidants on ...
Hughes, B.R., King, M.D., Pfrang, C., Thompson, K.C., Ward, A.D.   +4 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Transient Atomization Modeling and Optimal Design of a Medical Air-Compressing Nebulizer

IEEE Access, 2020
This paper studies three-dimensional transient flow characteristics of a medical air-compressing nebulizer which is widely used to treat respiratory diseases in the medical field.
Minghao Yu, Rui Wang, Jiafeng Yao, Kai Liu, Yuxuan Han   +4 more
doaj   +1 more source

Toxic trace element contents in gluten-free cereal bars marketed in Argentina [PDF]

, 2015
Celiac disease is a food intolerance triggered by the ingestion of gluten-containing cereals; the only therapy is a strict gluten-free diet for life.
Hidalgo, Melisa Jazmin, Marchevsky, Eduardo Jorge, Pellerano, Roberto Gerardo, Sgroppo, Sonia Cecilia, Villafañe, Roxana Noelia   +4 more
core   +2 more sources

An experimental investigation of the performance of a Collison nebulizer generating H1N1 influenza aerosols

, 2015
The performance of a Collison nebulizer delivering viable H1N1 influenza aerosols was assessed in terms of particle size distribution (PSD) and survivability of the virus upon generation.
E. Ibrahim, D. Harnish, K. Kinney, B. Heimbuch, J. Wander   +4 more
semanticscholar   +1 more source

THE EFFECTIVENESS OF PUZZLE PLAYING THERAPY IN REDUCING ANXIETY IN PRESCHOOL CHILDREN WITH ACUTE RESPIRATORY INFECTIONS: A PRE-EXPERIMENTAL STUDY

Journal of Vocational Nursing
Introduction: Acute Respiratory Infections (ARI) are a leading cause of morbidity and mortality in preschool children. Nebulizer therapy is effective for ARI, but it can cause anxiety in pediatric patients, which may hinder their cooperation and recovery.
Umi Sofiatun, Nafisatun Nisa, Siti Lestari   +2 more
doaj   +1 more source

Spectral aerosol extinction (SpEx): a new instrument for in situ ambient aerosol extinction measurements across the UV/visible wavelength range [PDF]

, 2015
We introduce a new instrument for the measurement of in situ ambient aerosol extinction over the 300– 700 nm wavelength range, the spectral aerosol extinction (SpEx) instrument.
Anderson, B E, Beyersdorf, A J, Corr, C A, Dibb, Jack E., Greenslade, Margaret E., Jordan, C. E, Martin, R F, Moore, R H, Scheuer, Eric, Shook, M A, Thornhill, Kenn L, Troop, D, Winstead, E L, Ziemba, Luke D   +13 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source