Results 41 to 50 of about 567,053 (306)

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

Poppies as a sleep aid for infants: The “Hypnos” remedy of Cretan folk medicine

open access: yesToxicology Reports, 2021
Opium Poppy (Papaver somniferum L.) is considered as one of the earliest medicinal plants known to mankind. Derived from the Greek name “opos” meaning juice, referring to its psychotropic latex, the plant was known and extensively used since Antiquity ...
Kleopatra Mathianaki   +2 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Indian Sine Table of 36 Entries

open access: yesHistory of Science in South Asia, 2019
Trigonometry is an indispensable tool of Indian mathematical astronomy. The concept of  trigonometry originated in Greece and it was transmitted to India together with astronomy.
Michio Yano
doaj   +1 more source

Upper Cretaceous exhumation of the western Rhodope Metamorphic Province (Chalkidiki Peninsula, northern Greece)

open access: yes, 2014
International audienceThe Vertiskos Unit of northern Greece is an elongated basement belt with a complex poly-metamorphic history. It extends from Greece (Chalkidiki peninsula), to the south, up to Serbia, in the north, and arguably represents the ...
Brun, Jean-Pierre   +5 more
core   +4 more sources

Rapid Remodeling of the Human Gut Microbiome in Response to Short‐Term Animal Product Restriction and Associations with Host Molecular Phenotypes

open access: yesAdvanced Science, EarlyView.
A real‐world model of structured animal product restriction practiced for religious reasons reveals the dynamic adaptability of the human gut microbiome to dietary change and uncovers reductions in diversity and rare taxa loss. Integrated microbiome, metabolomic, and proteomic analyses uncover coordinated taxonomic and molecular shifts and identify ...
Christina Emmanouil   +7 more
wiley   +1 more source

The BnTFL1‐BnJAM3‐BnSWEETs Module Orchestrates Seed Storage Reserve Accumulation in Brassica napus

open access: yesAdvanced Science, EarlyView.
BnaC03.TFL1 and BnaA01.JAM3 form a complex that facilitates the transport of soluble sugars from the seed coat to the embryo by directly activating the expression of BnSWEETs. Furthermore, BnaC03.TFL1 and BnaA01.JAM3 work cooperatively to promote soluble sugar and oil production while suppressing protein deposition.
Jianjun Wang   +8 more
wiley   +1 more source

Heart in the work of the eminent Greek philosopher and physician Aristotle (384-322 BC)

open access: yesArchives of the Balkan Medical Union, 2020
Aristotle (384-322 BC), the founder of the peripatetic sect of philosophers was a polymath and his work covers almost every major area of human inquiry such as physics, biology, metaphysics, ethics, rhetoric and politics. However, it seems that he had an
Christos TSAGKARIS   +4 more
doaj   +1 more source

The Glacial History of the Pindus Mountains, Greece [PDF]

open access: yesThe Journal of Geology, 2006
Geomorphological evidence for Pleistocene glaciation has been mapped in the Pindus Mountains of northwest Greece, and the chronology of glaciation in this area has been established through soil profile analysis and U-series dating of secondary carbonates (calcite) formed within glacial deposits.
Hughes, Philip D.   +5 more
openaire   +2 more sources

High‐Power Terahertz Emission from Picosecond Nano‐Plasma Switching Driven by Secondary Electron Emission Avalanche

open access: yesAdvanced Science, EarlyView.
A nano‐plasma device enables watt‐level on‐chip THz generation through picosecond switching triggered by secondary electron emission avalanche. An ultra‐dense electron sheet initiates nano‐plasma formation within a ∼100 nm gap, driving rapid energy release into an integrated resonator.
Guangyu Sun   +4 more
wiley   +1 more source

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