Results 21 to 30 of about 501,707 (258)

Anti-cancer Substances and Safety of Lactic Acid Bacteria in Clinical Treatment

open access: yesFrontiers in Microbiology, 2021
Lactic acid bacteria (LAB) are a kind of Gram-positive bacteria which can colonize in the biological gastrointestinal tract and play a variety of probiotic roles. LAB have a wide range of applications in industry, animal husbandry, planting, food safety,
Chaoran Liu   +4 more
doaj   +1 more source

Microdroplet electrowetting actuation on flexible paper-based lab on a chip

open access: yesResults in Physics, 2018
This paper presents the microdroplets electrowetting causing by the voltage actuation on the flexible lab on a chip. The electrode is made of a thin Aluminium (Al) film while the lab on a chip substrate is made from the cellulose paper, which is flexible.
Nurul Amziah Md Yunus   +4 more
doaj   +1 more source

Shoe Lab White Paper

open access: yes, 2016
This is a White Paper produced in collaboration between Cisco, Cranfield University and brand consultancy The Clearing. It Builds on research carried out by RECODE-NETWORK identifying and evaluating the opportunities a re-distributed production model offers to disrupt traditional industry models when combined with big data.
Moreno Beguerisse, Mariale   +3 more
openaire   +2 more sources

Translating 2D Director Profile to 3D Topography in a Liquid Crystal Polymer

open access: yesAdvanced Science, 2021
Morphological properties of surfaces play a key role in natural and man‐made objects. The development of robust methods to fabricate micro/nano surface structures has been a long pursuit.
Pengrong Lv   +8 more
doaj   +1 more source

Deployable Lab-on-a-Chip Sensor for Colorimetric Measurements

open access: yesMicromachines, 2023
The infield measurement of nutrients, heavy metals, and other contaminants in water is still a needed tool in environmental sciences. The Lab-on-a-chip approach can develop deployable instruments that use the standardized analytical assay in a ...
Stefan Gassmann   +2 more
doaj   +1 more source

Hands-on Software Engineering Labs via the Web: Game Changing in Online Education [PDF]

open access: yesTransNav, 2013
The paper addresses the issue of offering hands-on engineering labs via the web. The hands-on feature refers to the functionality of the lab, which is preserved whether the lab experiments are done over the web or with student?s physical presence in the ...
Janusz Zalewski
doaj   +1 more source

On assessment and evaluation of teaching computer networks to electrical engineering students by the aid of a lab course

open access: yesJournal of Technology and Science Education, 2021
In the era of Internet-of-everything, learning the principles of data communications and networking is inevitable for many electrical engineering disciplines.
Atef Abdrabou, Walid Shakhatreh
doaj   +1 more source

Inquiry-Based Labs Using Paper Microfluidic Devices: The MICRO Project [PDF]

open access: yes, 2021
The MICRO project has developed a series of active-learning labs that can be safely delivered to students either at home or in person using paper microfluidic technology. The skills covered in these labs are appropriate for sophomore-level analytical chemistry courses and general chemistry.
Rachel Roller   +15 more
openaire   +1 more source

Enhancing the contribution of urban living labs to sustainability transformations: towards a meta-lab approach

open access: yesUrban Transformations, 2022
The contribution of the first generation of urban living labs (ULLs) to system-wide sustainability transformations is thus far less than expected. A possible explanation for this can be found in the focus of most ULLs on local, highly contextualized ...
Christian Scholl   +2 more
doaj   +1 more source

NATURE LAB – A NEW LECTURE HALL FOR GEOGRAPHY? [PDF]

open access: yesActa Geobalcanica, 2017
This paper discusses nature labs as new lecture halls for Geography on the example of the nature lab Altenberg. Therefore, innovative and practice-oriented methods of applied teaching are illuminated on the example of the lab’s co-learning approach and ...
Danko Simić, Jörn Harfst
doaj   +1 more source

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