Results 1 to 10 of about 71,736 (261)
Sieve analysis using the number of infecting pathogens. [PDF]
Biometrics, 2018 Summary Assessment of vaccine efficacy as a function of the similarity of the infecting pathogen to the vaccine is an important scientific goal. Characterization of pathogen strains for which vaccine efficacy is low can increase understanding of the vaccine's mechanism of action and offer targets for vaccine improvement.
Follmann D, Huang CY.
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Sieve analysis in HIV-1 vaccine efficacy trials. [PDF]
Curr Opin HIV AIDS, 2013 The genetic characterization of HIV-1 breakthrough infections in vaccine and placebo recipients offers new ways to assess vaccine efficacy trials. Statistical and sequence analysis methods provide opportunities to mine the mechanisms behind the effect of an HIV vaccine.The release of results from two HIV-1 vaccine efficacy trials, Step/HVTN-502 (HIV ...
Edlefsen PT, Gilbert PB, Rolland M.
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The Influence of Silica Sand Granulometry and Sorting Level on Thermal Expansion [PDF]
Archives of Foundry Engineering, 2023 The quality of the castings depends, among other influences, on the quality of the moulding mixture used. The silica sands used are characterized by high thermal expansion compared to other sands. The tendency to dilatation of the moulding mixture can be
M. Bašistová, P. Lichý
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Effect of Finesse and Type of Aggregate on Flowability and Mechanical Properties of Foamed Concrete [PDF]
E3S Web of Conferences, 2023 This work’s goal is to investigate the influence of the type and size of fine aggregate on the characteristics of foamed concrete. Foamed concrete was produced, and its fresh and mechanical characteristics were investigated.
Al-Ani Husam K. K. +2 more
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International Journal of Economic and Environment Geology, 2021 In this study, terrace soil investigation was carried out in project E-35 (phase-I) China-Pak Economic Corridor, Lesser Himalayas, North Pakistan. The methodology in current research is based on tests that include sieve analysis, plastic index, proctor ...
Salman Ahmed Khattak +5 more
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Recycled materials for sublayers
Acta Polytechnica CTU Proceedings, 2023 The article focuses on the recycled materials used in sleeper substructure. In the introduction, it summarizes the requirements for bearing layers of railway substructure and recycling of waste construction materials.
Richard Svoboda +2 more
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Fine Dust Creation during Hardwood Machine Sanding
Applied Sciences, 2021 Wood dust generated during woodworking—particularly from hardwood species during sanding—poses a health and safety hazard to workers in the wood industry.
Marta Pędzik +7 more
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Evaluation of Marblewood Dust’s (Marmaroxylon racemosum) Effect on Ignition Risk
Applied Sciences, 2021 The paper deals with the selected characteristics, such as moisture, average bulk density, and fraction size, of tropical marblewood dust (Marmaroxylon racemosum) that influence its ignition risk.
Miroslava Vandličkova +3 more
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Particle Size Distribution of Organic Complete Diets for Laying Hens during Feed Offering
Agriculture, 2022 Complete diets for laying hens are usually offered in meal form. This form initially promotes the laying hens’ natural feed intake behavior and allows them to satisfy their pecking behavior.
Dietrich Nunnenkamp +3 more
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Miscellanea Geographica: Regional Studies on Development, 2023 On the floodplain of a sandy, braided river in the Central European Lowland, we studied the sedimentary texture of two crevasse splays, which were: (1) formed due to a levee breach in the 2010 flood, and widely documented by hydrological, bathymetric and
Wierzbicki Grzegorz +4 more
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