Results 51 to 60 of about 224,119 (296)

Identification, biological characteristics, and screening of control agents against root rot of Ardisia crenata Sims in China

Frontiers in Microbiology
Ardisia crenata Sims is included in the Chinese Pharmacopoeia and is a valuable traditional medicinal plant. A. crenata Sims root rot was first detected in 2023 in Kaizhou District, Chongqing City, China. This study was undertaken to elucidate the causal
Zhien Xiao, Tiantian Guo, Yuxin Liu, Yue Yuan, Shaotian Zhang, Lu Liu, Shiying He, Yanling Long, Fuqiang Yin, Fuqiang Yin, Ming Liu, Ming Liu   +11 more
doaj   +1 more source

Overview of Single-Molecule Speckle (SiMS) Microscopy and Its Electroporation-Based Version with Efficient Labeling and Improved Spatiotemporal Resolution

Sensors, 2017
Live-cell single-molecule imaging was introduced more than a decade ago, and has provided critical information on remodeling of the actin cytoskeleton, the motion of plasma membrane proteins, and dynamics of molecular motor proteins. Actin remodeling has
Sawako Yamashiro, Naoki Watanabe
doaj   +1 more source

Comparison of scores for the classification of cardiometabolic risk in adult patients enrolled in a Venezuelan program for chronic non-communicable diseases: a cross-sectional study

São Paulo Medical Journal, 2020
BACKGROUND: Several continuous measurements of cardiometabolic risk (CMR) have emerged as indexes or scores. To our knowledge, there are no published data on its application and validation in Latin America.
Nelina Alejandra Ruíz-Fernández, Ulises Leal, Milagros Espinoza   +2 more
doaj   +1 more source

Local boron doping quantification in homoepitaxial diamond structures [PDF]

, 2010
The capability of transmission electronmicroscopy (TEM) using the high angle annular dark fieldmode (HAADF,also labelled Z-contrast) to quantify boron concentration, in the high doping range between 1019cm−3 and 1021cm−3, is demonstrated.
A.J. García, Abe, Anstis, Araújo, Bangert, D. Araújo, E. Bustarret, F. Jomard, Hytch, Ishizuka, Kirkland, Kirkland, Klein, Klie, Klie, Kohn, M.P. Alegre, M.P. Villar, Nellist, Nellist, P. Achatz, Pizarro, R. El Bouayadi, Sarigiannidou, Shiojiri, Shiojiri, Williams   +26 more
core   +4 more sources

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Direct SIMS Determination of the InxGa1-xN Mole Fraction [PDF]

, 2017
We demonstrate that our secondary mass ion spectroscopy (SIMS) method for the determination of the mole fraction in solid InxGa1-xN solutions is accurate and reproduceable without need of reference samples.
Beierlein, Tilman, Kovarsky, A. P., Kretser, Yu. L., Kudriavtsev, Yu A., Strite, S., Stroganov, D. N., Yagovkina, M. A.   +6 more
core  

Surface enhancement of oxygen exchange and diffusion in the ionic conductor La2Mo2O9 [PDF]

, 2010
Isotopic surface oxygen exchange and its subsequent diffusion have been measured using secondary ion mass spectrometry in the fast ionic conductor La2Mo2O9.
Chater, R. J., Hagenhoff, B., Liu, J., Morris, R. J. H. (Richard J. H.), Skinner, S. J.   +4 more
core   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Combining SIMS and mechanistic modelling to reveal nutrient kinetics in an algal-bacterial mutualism.

PLoS ONE, 2021
Microbial communities are of considerable significance for biogeochemical processes, for the health of both animals and plants, and for biotechnological purposes. A key feature of microbial interactions is the exchange of nutrients between cells. Isotope
Hannah Laeverenz Schlogelhofer, François J Peaudecerf, Freddy Bunbury, Martin J Whitehouse, Rachel A Foster, Alison G Smith, Ottavio A Croze   +6 more
doaj   +1 more source

FINAL CONSOLIDATION AGE OF THE SOUTHERN PART OF THE SIBERIAN CRATON

Геодинамика и тектонофизика, 2023
Petrographic, geochemical and U-Pb geochronological research studies are done into cataclastic granitoids of the southeastern part of the Irkutsk block of the Sharyzhalgay basement uplift of the Siberian craton – the uplift which is considered southern ...
T. V. Donskaya, D. P. Gladkochub, S. A. Sergeev, V. B. Khubanov, A. M. Mazukabzov, Z. L. Motova   +5 more
doaj   +1 more source