Results 11 to 20 of about 377,515 (281)

Mosquitoes and Mosquito-Borne Diseases in Vietnam

open access: yesInsects, 2022
Mosquito-borne diseases pose a significant threat to humans in almost every part of the world. Key factors such as global warming, climatic conditions, rapid urbanisation, frequent human relocation, and widespread deforestation significantly increase the
Ly Na Huynh   +5 more
doaj   +1 more source

Use of complementary and alternative medicine in Norway: a cross-sectional survey with a modified Norwegian version of the international questionnaire to measure use of complementary and alternative medicine (I-CAM-QN)

open access: yesBMC Complementary Medicine and Therapies, 2021
Background In recent decades complementary and alternative medicine (CAM) has been widely used worldwide as well as in Norway, where CAM is offered mainly outside the national health care service, mostly complementary to conventional treatment and fully ...
A. Kristoffersen, S. Quandt, T. Stub
semanticscholar   +1 more source

MALDI-TOF mass spectrometry identification of mosquitoes collected in Vietnam

open access: yesParasites & Vectors, 2022
Background Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a tool that has revolutionised clinical microbiology and has recently been described as an innovative and effective approach to arthropod ...
Ly Na Huynh   +8 more
doaj   +1 more source

Differentiated responses of daytime and nighttime sap flow to soil water deficit in a larch plantation in Northwest China

open access: yesAgricultural Water Management, 2023
Tree transpiration contributes to the forest water budget and its environmental responses differ between daytime and nighttime. Elucidating these divergent responses separately from their biophysical controls is crucial for ascertaining the forest-water ...
Zebin Liu   +5 more
doaj   +1 more source

Bicyclic molecular graphs with the greatest energy [PDF]

open access: yesJournal of the Serbian Chemical Society, 2008
The molecular graph Qn is obtained by attaching hexagons to the end vertices of the path graph Pn-12. Earlier empirical studies indicated that Qn has greatest energy among all bicyclic n-vertex (molecular) graphs.
IVAN GUTMAN   +2 more
doaj   +3 more sources

Nocturnal sap flow as compensation for water deficits: an implicit water-saving strategy used by mangroves in stressful environments

open access: yesFrontiers in Plant Science, 2023
As part of the plant water-use process, plant nocturnal sap flow (Qn) has been demonstrated to have important ecophysiological significance to compensate for water loss.
Sipan Wu   +3 more
doaj   +1 more source

AFQN: approximate Qn estimation in data streams [PDF]

open access: yesApplied Intelligence, 2021
AbstractWe present afqn (Approximate Fast Qn), a novel algorithm for approximate computation of the Qn scale estimator in a streaming setting, in the sliding window model. It is well-known that computing the Qn estimator exactly may be too costly for some applications, and the problem is a fortiori exacerbated in the streaming setting, in which the ...
Epicoco I.   +3 more
openaire   +1 more source

Quantifying excitations of quasinormal mode systems [PDF]

open access: yes, 1998
Computations of the strong field generation of gravitational waves by black hole processes produce waveforms that are dominated by quasinormal (QN) ringing, a damped oscillation characteristic of the black hole.
Beyer H. R.   +2 more
core   +2 more sources

Electromagnetic quasinormal modes of D-dimensional black holes II [PDF]

open access: yes, 2006
By using the sixth order WKB approximation we calculate for an electromagnetic field propagating in D-dimensional Schwarzschild and Schwarzschild de Sitter black holes its quasinormal frequencies for the fundamental mode and first overtones. We study the
López-Ortega, A.
core   +3 more sources

The Synthesis of Coenzyme Qn Derivatives [PDF]

open access: yesJournal of the Korean Chemical Society, 2007
Department of Polymer Science and Engineering, Kumoh National Institute of Technology, Gumi 730-701, Korea(Received April 6, 2007)주제어: 보조효소 Qn, 이소피렌, p-하이드로퀴논Keywords: Coenzyme Qn, Isoprene, p-HydroquinoneCoenzyme Qn 유도체의 구조는 극성을 나타내는benzoquinone 머리 부분과 소수성인 polyprenyl 꼬리부분으로 이루어져 있다.
Won-Sik Choi   +4 more
openaire   +1 more source

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