scholarly journals The State of U.S. Science and Engineering

1990 ◽  
Vol 67 (5) ◽  
pp. 359
Author(s):  
J. J. Lagowski
2019 ◽  
Vol 22 (1) ◽  
pp. 95-112 ◽  
Author(s):  
Ang Li ◽  
Yiheng Wei ◽  
Zongyang Li ◽  
Yong Wang

Abstract Motivated essentially by the success of the applications of the discrete Mittag-Leffler functions (DMLF) in many areas of science and engineering, the authors present, in a unified manner, a detailed numerical implementation method of the Mittag-Leffler function. With the proposed method, the overflow problem can be well solved. To further improve the practicability, the state transition matrix described by discrete Mittag-Leffler functions are investigated. Some illustrative examples are provided to verify the effectiveness of the proposed theoretical results.


2012 ◽  
Vol 1373 ◽  
Author(s):  
J. May-Crespo ◽  
P. Quintana ◽  
J. J. Alvarado-Gil ◽  
B. A. Juárez de la Rosa ◽  
A. May-Pat ◽  
...  

ABSTRACTKnowledge of the mechanical and petrographic properties of limestone rocks is an important issue to different areas of science and engineering. Sedimentary limestone rock is one of the most abundant materials in the Peninsula of Yucatán used for decorative and building construction. This work studies the petrographic, mineralogical, and physical properties of three different types of limestone slabs of the state of Yucatán.


Science News ◽  
2010 ◽  
Vol 177 (5) ◽  
pp. 32-32
Author(s):  
Louis Lanzerotti

Author(s):  
Lisa Romkey ◽  
Nikita Dawe ◽  
Rubaina Khan

The Division of Engineering Science at the University of Toronto offers a complex, multidisciplinary undergraduate program, commonly known as "EngSci”. We are in the first of a multi-year project titled ROLE (Realigning Outcomes with Learning Experiences), designed to proactively realign curriculum, pedagogy, students, and brand with our program goals. The first step in this process is to understand the state of Engineering Science as an academic discipline more broadly, and to better understand its role in the broader engineering and science landscape.  To better understand the discipline, we have used the academic plan model to compare eight engineering science programs from around the globe. The academic plan model supports the identification of internal and external factors that shape academic programs and frames the academic plan itself as seven related components that make up curriculum. Utilizing public-facing documentation such as websites and grey literature, we compared the IESC (International Engineering Science Consortium) programs and found differences in fundamental curriculum content, sub-disciplinary foci, organizational structure, and sources of external influence.  Concurrently, we conducted a workshop with members from the IESC to facilitate dialogue on the state of the discipline. This workshop resulted in a number of interesting artifacts, documenting the perspective of the participants. Some key themes that emerged included a strong focus on fundamentals and first principles; a focus on non-traditional and rapidly developing sub-disciplines, using the notion that Engineering Science can act as an “incubator” for new disciplines; and a diversity of views on the relationship between science and engineering within Engineering Science programs.  Finally, the paper paves a way forward for the next phase of the work, which involves interviewing program faculty and alumni to further understand perceptions of the discipline and the positioning of the discipline in the broader science and engineering landscape. 


Engineering ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 234-242 ◽  
Author(s):  
Yuequan Bao ◽  
Zhicheng Chen ◽  
Shiyin Wei ◽  
Yang Xu ◽  
Zhiyi Tang ◽  
...  

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