Results 121 to 130 of about 566,841 (285)

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

Advanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk, Elisabeth Keck, Alberto López‐Grande, Delia S. Brauer, Tobias Fey   +4 more
wiley   +1 more source

Algebraic Models for Contextual Nets

, 2000
We extend the algebraic approach of Meseguer and Montanari from ordinary place/transition Petri nets to contextual nets, covering both the collective and the individual token philosophy uniformly along the two interpretations of net ...
Bruni, R., Sassone, V.
core   +2 more sources

“After a long day of play, I get tired and forget to unfurl my bed net”: a qualitative study exploring factors affecting insecticide-treated bed net use among school-aged children in eastern Uganda

Malaria Journal
Background Despite widespread access to long-lasting insecticidal nets, infection with malaria parasites remains prevalent among African school-aged children.
Deborah Ekusai Sebatta, Sarah Alexander, John Rek, Maato Zedi, Emmanuel Arinaitwe, Mallory O. Johnson, Joaniter I. Nankabirwa, Moses R. Kamya, Grant Dorsey, Paul J. Krezanoski   +9 more
doaj   +1 more source

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

Advanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Reduced efficacy of insecticide-treated nets and indoor residual spraying for malaria control in pyrethroid resistance area, Benin. [PDF]

, 2007
The pyrethroid knockdown resistance gene (kdr) has become widespread in Anopheles gambiae in West Africa. A trial to test the continuing efficacy of insecticide-treated nets (ITN) and indoor residual spraying (IRS) was undertaken in experimental huts at ...
Mark Rowland, Rowland, Mark, N'Guessan, Raphael, Akogbéto, Martin, Vincent Corbel, Corbel, Vincent, Raphael N’Guessan, Martin Akogbéto   +7 more
core   +1 more source

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Use bed nets while sleeping [Bengali]

Use bed nets while sleeping [Bengali]Bed Net Use Wallet CardsCS267364Bbed-net-use-wallet-cards-bengali ...

core   +1 more source

Longlasting insecticidal nets for prevention of Leishmania donovani infection in India and Nepal: paired cluster randomised trial. [PDF]

, 2010
OBJECTIVE: To test the effectiveness of large scale distribution of longlasting nets treated with insecticide in reducing the incidence of visceral leishmaniasis in India and Nepal.
Chappuis, F., Andersen, Elisabeth Anne Wreford, Vanlerberghe, Veerle, Khanal, Basudha, Chappuis, Fran\ue7ois, B. Ostyn, Kumar, Rajiv, S. Rijal, Ostyn, B., Davies, Clive Richard, Dujardin, J. C., Dujardin, Jean-Claude, Dujardin, Jean Claude, Singh, Shri Prakash, Sundar, Shyam, Andersen, Elisabeth Wreford, Boelaert, Marleen, S. P. Singh, M. Boelaert, Gidwani, K., Das, M. L., Rai, Madhukar, Das, Murari Lal, Rijal, S., M. Rai, Khanal, B., C. R. Davies, Picado, A., Uranw, S., M. L. Das, P. Srivastava, Vanlerberghe, V., S. Uranw, Sundar, S., Uranw, Surendra, Gidwani, Kamlesh, B. Khanal, Rai, M., Picado, Albert, J. C. Dujardin, Boelaert, M., Paudel, Ishwari Sharma, I. S. Paudel, S. Sundar, Davies, C. R., Wreford Andersen, Elisabeth, R. Kumar, A. Picado, V. Vanlerberghe, Srivastava, Pankaj, Srivastava, Pankai, Paudel, I. S., E. W. Andersen, Srivastava, P., Andersen, E. W., Rijal, Suman, Kumar, R., Ostyn, Bart, Singh, S. P., Chappuis, François, F. Chappuis, K. Gidwani   +61 more
core   +1 more source

Determinants of bed net use among older people in Nigeria: results from a nationally representative survey

The Pan African Medical Journal, 2018
INTRODUCTION: The use of bed nets is a well-recognized and cost-effective preventive measure against malaria. However, little is known about factors associated with the use of bed nets among older people in Nigeria. Therefore, this study aimed to examine
Saliu Balogun, Hakeem Yusuff, Bilkis Adeleye, Mariam Balogun, Abodunrin Aminu, Kehinde Yusuf, Prudence Tettey   +6 more
doaj   +1 more source