Results 61 to 70 of about 696,083 (311)

Sustainable Process Design for Special Welded Profiles via Roll Forming Compression

open access: yesEng
This study explores the sustainable design and optimization of processes for creating special cross-section welded profiles using the roll forming compression method.
Ali Burak Tekyalcin   +2 more
doaj   +1 more source

Ultrasound Assisted Extraction and Characterization of Pectin from Red Dragon Fruit (Hylocereus Polyrhizus) Peels

open access: yesJournal of Applied Agricultural Science and Technology, 2023
Pectin has numerous applications in the food industry because of its gelling capability. Dragon fruit peel is an ideal source of pectin since it contains pectin of around ± 10.8% of the weight. In this research, the extraction of pectin from dragon fruit
Triana Lindriati   +4 more
doaj   +1 more source

Green Tribology for the Sustainable Engineering of the Future

open access: yesStrojniški vestnik – Journal of Mechanical Engineering, 2019
Environmental awareness and especially the legislation that requires the reduction of polluting emissions are strong driving forces toward more sustainable engineering and greener solutions in the design, use and overall life span of machinery. However, providing novel concepts that will exclude non-environmentally adapted, but over many years ...
Kalin, Mitjan   +3 more
openaire   +3 more sources

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

Alternative Resources of Rare Earth Elements in Pakistan

open access: yesMaterials Proceedings
Rare earth elements (REEs) have emerged as strategic elements. Due to their unique electronic and magnetic properties, REEs have extensive applications in modern-day technologies. Two aspects make the supply chain of REEs very critical: first, more than ~
Muhammad Daniel Saeed Pirzada
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

An Evaluation of the Impact of C&IT in Engineering Education [PDF]

open access: yes, 2002
The engineering industry is making increasing use of technology based training to support continuing professional development. This approach is in contrast to the typical learning experience of engineering undergraduates.
Davis, HC   +4 more
core  

TEACHING GREEN ENGINEERING PRINCIPLES AND APPLICATION THROUGH ACTIVE LEARNING [PDF]

open access: yes, 2019
Active learning refers any approach to instruction in which all students are required to involve in the learning process. The purpose of the manuscript is to evaluate the application of active learning in teaching Green Engineering Principles and ...
Hadibarata, Tony
core   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Challenges and innovations in green process intensification [PDF]

open access: yes, 2010
Process intensification is one of the most significant trends in current chemical engineering and process industries. In recent years, the desire to become more "green" in processing has always been tied to the requirement of being profitable.
Liu HuiZhou   +4 more
core   +1 more source

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