Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Robert J. Stevens"'
Publikováno v:
2022 Intermountain Engineering, Technology and Computing (IETC).
Field Evaluation of Polyester-Polymer Concrete Overlays on Bridge Decks Using Nondestructive Testing
Publikováno v:
Journal of Materials in Civil Engineering. 33
The increased use of polyester-polymer concrete (PPC) overlays on bridge decks throughout the United States has created a need for more comprehensive information about their field performan...
Autor:
Robert J. Stevens, W Spencer Guthrie
Publikováno v:
Tran-SET 2020.
Publikováno v:
2020 Intermountain Engineering, Technology and Computing (IETC).
A relatively new and increasingly popular method of urban pavement construction involves the application of cement slurry as an additive to soil and/or aggregates to improve the engineering properties of these materials. The purpose of this research
Publikováno v:
2020 Intermountain Engineering, Technology and Computing (IETC).
Geotechnical experts have been able to characterize the suction behavior of unsaturated soil through the development of soil-water characteristic curves (SWCCs), which can in turn be used to solve various geotechnical engineering problems related to
Autor:
Robert J. Stevens, W Spencer Guthrie
Publikováno v:
2020 Intermountain Engineering, Technology and Computing (IETC).
Polyester polymer concrete (PPC) is a bridge deck overlay product that has been recently implemented in the state of Utah. The objective of this work was to quantify the effect of consolidation effort as a critical step in the development of a standa
Autor:
Tejan Adhikari, Robert J. Stevens
Publikováno v:
GHTC
Approximately 14% of the world population lack basic access to electricity and 84% of those people live in rural areas. The United Nations has adopted a Sustainable Development Goal to ensure universal access to reliable energy services. Different el
Autor:
Robert J. Stevens, Reginald D. Pierce
Publikováno v:
Measurement. 111:173-182
Different characterization methods for measuring Seebeck, electrical resistance, thermal conductance, and ZT of thermoelectrics modules for power generation applications found in literature have produced different results. These differences exist eve
Autor:
Sarah A. Brownell, Robert J. Stevens
Publikováno v:
GHTC
A new course, Social Impact Design, was developed at the Rochester Institute of Technology (RIT) to engage students and women leaders from SEE Famn in Borgne, Haiti in addressing real world challenges through Human Centered Design (HCD). The 13 stude
Autor:
Melissa Ray, David P. Baker, Xiaofei Lu, Robert J. Stevens, Sarah Anne Eckert, David A. Gamson
Publikováno v:
American Educational Research Journal. 52:582-617
This research investigated the cognitive demands of reading curricula from 1910 to 2000. We considered both the nature of the text used and the comprehension tasks asked of students in determining the cognitive demands of the curricula. Contrary to t