Results 51 to 60 of about 16,893,129 (340)

A Regenerative Immunoaffinity Layer Based on the Outer Membrane of Z-Domains Autodisplaying E. coli for Immunoassays and Immunosensors

open access: yesSensors, 2018
Through orientation control of antibodies, Z-domains autodisplaying Escherichia coli outer cell membrane (OM) may be utilized to improve the sensitivity and limit of detection (LOD) of immunoassays and immunosensors.
Daseul Jeon   +3 more
doaj   +1 more source

The Design, Implementation, and Assessment of a New Capstone Course Aimed at Science Education Majors [PDF]

open access: yes, 2001
This paper rationalizes the selection of the concept of energy as the central theme of a new capstone course aimed at science education majors. It describes the goals of the course and the activities that preceded the course design and led to the ...
Arce, J., Betancourt, R.
core   +1 more source

Medium-size triaxial apparatus for unsaturated granular subbase course materials

open access: yes, 2014
This paper proposes a testing method for evaluating the effect of water content on the deformation–strength characteristics of unsaturated subbase course materials.
T. Ishikawa   +3 more
semanticscholar   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Rationale, Design, and Structure of UMSEP Courses

open access: yesJournal of Modern Languages, 1985
This paper considers the UMSEP courses and materials design in five sections, as: principles underlying course design; key design features; syllabus structure; and, unit structure variations among the courses.
Ai Chin Cecilia Goon
doaj   +12 more sources

Microstructure and Material Properties of Ti-15mass%Nb Alloy after Gas Nitriding and Quenching Process

open access: yesCrystals, 2020
The α′ martensite of Ti-15mass%Nb alloy exhibits high internal friction with high damping properties. However, its structure is smoother than the α + β structure. Therefore, a hardened surface layer is required for abrasion resistance.
Yoshikazu Mantani   +2 more
doaj   +1 more source

The Nature and Nurture of Sports Performance [PDF]

open access: yes, 2016
Are world-class athletes born or raised? In this track, we will consider the nature and nurture of sports performance. The primary objective of this course is to expose students to the ways scientists try to disentangle genetic and environmental ...
Salvatore, Jessica E.
core   +1 more source

Comparison of the Proficiency Level of the Course Materials (Animations, Videos, Simulations, E-books) Used in Distance Education☆

open access: yes, 2014
Activities in the field of distance education have shown a significant improvement in the world and Turkey in parallel with the technology. Activities in this field started through newspapers and letters and they were improved by using printed material ...
Hakan Kör, Hamit Aksoy, H. Erbay
semanticscholar   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Multi-objective optimized design for modified cycloid-pin gear drive mechanism based on load-bearing capacity

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing
Rotate vector (RV) reducers are typical deceleration elements that moderate and increase torsion. They are widely applied in industrial robots and automatic machinery with the superiorities of compact structure, high precision, and overload resistance ...
Song GAO   +4 more
doaj   +1 more source

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