Results 41 to 50 of about 22,003 (164)

Ultrasound-Assisted Extraction and Identification of Natural Antioxidants from the Fruit of Melastoma sanguineum Sims

Molecules, 2017
The fruit of Melastoma sanguineum Sims is an edible and sweet wild fruit. In our previous study, the fruit was found to have a strong antioxidant property.
Tong Zhou, Dong-Ping Xu, Sheng-Jun Lin, Ya Li, Jie Zheng, Yue Zhou, Jiao-Jiao Zhang, Hua-Bin Li   +7 more
doaj   +1 more source

AI-driven thermography-based fault diagnosis in single-phase induction motor

Results in Engineering
Single-phase induction motors (SIMs) are commonly used in industrial applications. The extensive industrial usage of SIMs requires proper maintenance and fault detection. Among various faults, the most common mechanical faults in SIMs are bearing faults.
Muhammad Atif, Shoaib Azmat, Faisal Khan, Fahad R. Albogamy, Adam Khan   +4 more
doaj   +1 more source

Development of an automated region-of-interest-setting method based on a deep neural network for brain perfusion single photon emission computed tomography quantification methods [PDF]

Asia Oceania Journal of Nuclear Medicine and Biology
Objective(s): A simple noninvasive microsphere (SIMS) method using 123I-IMP and an improved brain uptake ratio (IBUR) method using 99mTc-ECD for the quantitative measurement of regional cerebral blood flow have been recently reported. The input functions
Taeko Tomimatsu, Kousuke Yamshita, Takumi Sakata, Ryosuke Kamezaki, Ryuji Ikeda, Shinya Shiraishi, Yoshikazu Uchiyama, Shigeki Ito   +7 more
doaj   +1 more source

Application of TOF-SIMS Method in the Study of Wetting the Iron (111) Surface with Promoter Oxides. [PDF]

Molecules, 2022
Arabczyk W, Rogowski J, Pelka R, Lendzion-Bieluń Z.   +3 more
europepmc   +1 more source

Quantitative Study of Spodumene by Time-of-Flight Secondary Ion Mass Spectrometry (tof-SIMS)

Molecules
In this paper, the quantitative feasibility of time-of-flight secondary ion mass spectrometry (tof-SIMS) for major and minor elements in spodumene was evaluated in terms of calibration method with a matrix-matched or non-matrix-matched standard and an ...
Xijuan Tan
doaj   +1 more source

Geochemistry of spodumene from pegmatites of the Laghman granitoid complex, Afghanistan

Записки Горного института
The article presents the first data on the rare element contents in the compositions of spodumene from pegmatites of the Laghman granitoid complex in Eastern Afghanistan, the Kolatan, Digal, Gulsalak, and Tsamgal deposits.
Aleksandr N. Evdokimov, Ataullah Yosufzai   +1 more
doaj  

FEM-DtN-SIM method for computing resonances of Schrödinger operators

Applied Mathematics Letters
The study of resonances of the Schrödinger operator has a long-standing tradition in mathematical physics. Extensive theoretical investigations have explored the proximity of resonances to the real axis, their distribution, and bounds on the counting functions. However, computational results beyond one dimension remain scarce due to the nonlinearity of
Bo Gong, Takumi Sato, Jiguang Sun, Xinming Wu   +3 more
openaire   +2 more sources

Effect of Sims modified posture on the rotation and descent of the fetus in women during their first delivery with epidural analgesia

NURE Investigación, 2011
Objective: To assess whether Sims modified posture reduces the duration of the second labor stage of delivery and cases rotation and the descent of the fetus by the delivery channel in nulliparous women with epidural analgesia.
Ana Mª Ruíz Rey, Rosa Mª Rodríguez Ferrer, Gema Magdaleno del Rey, Mª Belén Feijoo Iglesias, Rosa Ana Martín de Vega   +4 more
doaj  

Research on Uranium Particle Analysis Technology Based on Large Geometry Secondary Ion Mass Spectrometry

Yuanzineng kexue jishu
Nuclear safeguards remain a topic of shared concern for the international community. Large geometry secondary ion mass spectrometry (LG-SIMS) has been employed to efficiently analyze uranium `isotopes in uranium particle samples for monitoring undeclared
WU Yong1, 2, QIN Mingkuan1, 2, TAN Jing2, GUO Dongfa2, CUI Jianyong2, HE Sheng1, 2, CAI Yelei1, 2, LIN Yan1, 2
doaj   +1 more source

Combining combing and secondary ion mass spectrometry to study DNA on chips using 13C and 15N labeling [version 1; referees: 2 approved]

F1000Research, 2016
Dynamic secondary ion mass spectrometry (D-SIMS) imaging of combed DNA – the combing, imaging by SIMS or CIS method – has been developed previously using a standard NanoSIMS 50 to reveal, on the 50 nm scale, individual DNA fibers labeled with different ...
Armelle Cabin-Flaman, Anne-Francoise Monnier, Yannick Coffinier, Jean-Nicolas Audinot, David Gibouin, Tom Wirtz, Rabah Boukherroub, Henri-Noël Migeon, Aaron Bensimon, Laurent Jannière, Camille Ripoll, Victor Norris   +11 more
doaj   +1 more source