Results 31 to 40 of about 1,781,058 (262)
Archaeometry, EarlyView., 2022 Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares +5 more
wiley +1 more source
The contribution of research to the development of organic farming in Europe [PDF]
, 2002 On national as well as on EU level, research funds should be directed substantially towards organic farming in order to improve the economic and ecological performance of organic farming.
Niggli, Urs
core +1 more source
Orchestrating Anion–π+ Interactions to Accelerate Metal‐Free Room‐Temperature Phosphorescence
Angewandte Chemie, EarlyView.Tuning anion–π+ interactions in pyridinium iodide contact ion pairs enables ultrafast metal‐free room‐temperature phosphorescence (540–605 nm) with radiative rates up to 5.2×105 s−1. Strong iodide→π+ charge‐transfer coupling, enhanced spin–orbit interactions, and dynamic ion‐pair organization accelerate intersystem crossing and emission, establishing ...
Eetu Hakkarainen +12 more
wiley +2 more sources
EPJ Web of Conferences, 2017 The Horizon-T (HT) detector system and the currently under R&D HT-KZ detector system are designed for the detection of Extensive Air Showers (EAS) with energies above ∼1016 eV (∼1017 eV for HT-KZ).
Beznosko Dmitriy +3 more
doaj +2 more sources
Angewandte Chemie, EarlyView.Rather than selecting dopants to match a pre‐existing host matrix, the dopant‐tailored matrix strategy involves rational engineering of host matrices around a preselected class of dopants by targeting matrix packing motifs that promote synergistic host‐dopant interactions upon doping.
Catherine Demangeat +7 more
wiley +2 more sources
Advanced Materials, EarlyView.Specific ortho‐halogenation transforms crystalline TADF emitters into efficient organic scintillators. Fluorine reduces the effective singlet–triplet separation, while chlorine combines near‐degenerate excited states with vibrational modulation of spin–orbit coupling.
Illia E. Serdiuk +8 more
wiley +1 more source
The World of Organic Agriculture: Statistics and Future Prospects 2003 [PDF]
, 2003 This study documents concisely recent developments in global organic agriculture. Apart from figures on the area under organic management and on organic farms this publication also contains general information on the state of organic agriculture in the ...
core +1 more source
A Thermoplastic Organic Metal Halide Scintillator
, 2023 X-ray imaging has been developed with widespread industrial applications, from medical diagnostics, security, and industrial inspection all the way to space exploration.
Hao Li +19 more
core +2 more sources
Performance of Water-Based Liquid Scintillator: An Independent Analysis
Advances in High Energy Physics, 2014 The water-based liquid scintillator (WbLS) is a new material currently under development. It is based on the idea of dissolving the organic scintillator in water using special surfactants.
D. Beznosko +4 more
doaj +1 more source
Optimisation and performance test of fibre-based large-area surface contamination monitor
Results in Physics, 2019 A portable large-area radiological contamination surface monitor of advanced design is now under research and development. This monitor, whose detection area is 1200 cm2, is mainly applied for hot-spot searching for nuclear emergency response or facility
Jie Hou +9 more
doaj +1 more source