Results 51 to 60 of about 1,074,028 (206)

Interconnected Micro, Meso, and Macro Porous Activated Carbon from Bacterial Nanocellulose for Superior Adsorption Properties and Effective Catalytic Performance

open access: yesMolecules, 2020
The porous carbon (bacterial cellulose (BC)-activated carbon (AC)(BA)) prepared via two-step activation of bacterial nanocellulose by treatments with potassium hydroxide (KOH) and then phosphoric acid (H3PO4) solutions showed superior adsorption ...
Arnon Khamkeaw   +4 more
doaj   +1 more source

Analyzing Major Track Quality Indices and Introducing a Universally Applicable TQI

open access: yesApplied Sciences, 2020
Adequate railway track condition is a prerequisite for safe and reliable railway operation. Many track quality indices (TQIs) have been developed with the aim of assessing the track condition holistically.
Stefan Offenbacher   +3 more
doaj   +1 more source

Science and Engineering Labor Force [PDF]

open access: yes, 2010
[Excerpt] Like most developed economies, the United States increasingly depends on a technically skilled workforce, including scientists and engineers.
National Science Foundation
core   +1 more source

Response surface optimization and flavor determination of fermentation processes of orange peel tea wine [PDF]

open access: yesPeerJ
Background In this study, Xinyang Maojian tea and orange peel were used as raw materials to brew health wine with orange and tea flavors. Methods Based on a single factor, the response surface method was used to optimize the fermentation of orange peel ...
Yanbo Liu   +7 more
doaj   +2 more sources

Space education: Deriving benefits from industrial consortia [PDF]

open access: yes, 1993
As the number of spacefaring nations of the world increases, so does the difficulty of competing in a global economy. The development of high technology products and services for space programs, and the economic exploitation of these technologies for ...
Page, John R., Stone, Barbara A.
core   +2 more sources

Multidisciplinary Engineering Systems 2nd and 3rd Year College-Wide Courses [PDF]

open access: yes, 2010
Undergraduate engineering education today is ineffective in preparing students for multidisciplinary system integration and optimization - exactly what is needed by companies to become innovative and gain a competitive advantage in this global economy ...
Craig, Kevin, Nagurka, Mark L.
core   +2 more sources

Innovation engineering education: experience of OmSTU

open access: yesВысшее образование в России, 2022
The article presents the experience of Omsk State Technical University in training of engineering specialists for high-tech economy sectors. The system of innovation engineering education applied in OmSTU includes creation of innovation research-and ...
A. . Myshlyavtsev, O. . Kropotin
doaj  

Intelligent Analysis of Medical Big Data Based on Deep Learning

open access: yesIEEE Access, 2019
With the wide application of computer technology, medical health data has also increased dramatically, and data-driven medical big data analysis methods have emerged as the times require, providing assistance for intelligent identification of medical ...
Hanqing Sun   +4 more
doaj   +1 more source

Synthetic and Engineering Biology in Australia: Advances in Infrastructure, Coordination and Impact

open access: yesEngineering Biology
Synthetic and engineering biology in Australia is a vibrant and expanding area, with the potential to contribute to Australian priorities, industry growth and international initiatives.
Robert E. Speight
doaj   +1 more source

Mineral waste recycling, sustainable chemical engineering, and circular economy

open access: yesResults in Engineering
The mineral processing industry is pivotal in natural resource extraction and historically contributes to environmental damages like land degradation and groundwater contamination. In the face of resource scarcity and environmental pollution, sustainable
Haoxuan Yu   +4 more
doaj   +1 more source

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