Results 181 to 190 of about 157,108 (321)

Non‐traditional encryption methods: Moving toward electrochemical cryptography

open access: yesElectrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Abstract Cybersecurity and encryption are critical in diverse applications from simple emails to high‐priority government secrets. It is best accomplished by an “unbreakable” cipher or one which is only decrypted by those with a matching cipher key to the initial encryption.
Giana Biddle   +2 more
wiley   +1 more source

Engineering habits of mind in preschool children at Scottish forest nurseries and Australian bush kinders

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Nature‐based learning environments for early childhood are expanding, as is research into their affordances and pedagogies. Engineering in these environments is not well studied. Previous work considered engineering experiences through the lens of ‘designerly play’, finding that natural materials, the space for larger creations and ...
Rebecca Donnelly   +2 more
wiley   +1 more source

Coral Restoration in the Omics Era: Development of Point‐of‐Care Tools for Monitoring Disease, Reproduction, and Thermal Stress

open access: yesBioEssays, EarlyView.
Shown are different multi‐omics approaches that are used to identify potential biomarkers of coral health and disease. The integration of these data streams, using cutting‐edge molecular diagnostic technologies, including colorimetric dipsticks, lateral flow assays, and colorimetric LAMP (loop‐mediated isothermal amplification), holds the promise to ...
Erin E. Chille   +8 more
wiley   +1 more source

Restoration of human tooth enamel

open access: yesBMEMat, EarlyView.
Human tooth enamel has remarkable properties but lacks self‐repair ability. Existing restorative materials cannot fully replicate enamel's microstructure and function, resulting in low restorative efficiency. This review summarizes the formation process and characteristics of enamel, and current restorative materials and future research directions are ...
Hanlin Liu   +10 more
wiley   +1 more source

Първа международна конференция „Български нумизматични четения”, 10-12 ноември 2020, София, България

open access: yesБългарско е-Списание за Археология, 2020
Nikola Dyulgerov   +2 more
doaj  

Book Review: A history of ancient mathematical astronomy [PDF]

open access: bronze, 1978
S. Chanderasekhar, N. M. Swerdlow
openalex   +1 more source

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