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2011, Di 1 ban., Fu dan shi xue ji kan, ISBN 7309085035, Volume di 4 ji, 3, 404
Summary in vernacular field only. 
China History | China, Southeast History
Book
Dalton Transactions, ISSN 1477-9226, 2018, Volume 47, Issue 26, pp. 8611 - 8618
Lanthanide ion (Yb3+, Er3+) co-doped AWO4 (A = Ca, Sr, Ba) up-conversion (UC) luminescent materials have been synthesized using a hydrothermal method and... 
Scheelite | Barium | Upconversion | Energy levels | Luminescence | Fluorescence | Optics | Strontium | Microspheres | Calcium tungstates | Composite materials | Emission spectra | Morphology | Ytterbium | Optical properties | Infrared radiation | Erbium
Journal Article
Sensors (Switzerland), ISSN 1424-8220, 05/2012, Volume 12, Issue 5, pp. 6155 - 6175
The paper presents an indoor navigation solution by combining physical motion recognition with wireless positioning. Twenty-seven simple features are extracted... 
Wireless | Positioning | LS-SVM | Indoor navigation | Smartphone | Motion recognition | indoor navigation | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | INSTRUMENTS & INSTRUMENTATION | smartphone | positioning | TRACKING | motion recognition | wireless | NAVIGATION | ACCELEROMETRY | Walking | Navigation | Least squares method | Mathematical analysis | Classification | Indoor | Static tests | Recognition
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 04/2019, pp. 813 - 819
Lanthanide (Ln)-doped YBO phosphors are regarded as vacuum ultraviolet (VUV) materials because the position of the O →Ln charge transfer band (CTB) locates in... 
Luminescence properties | Carbon dots | Rare earth ions | Phosphor
Journal Article
Journal of Energy Resources Technology, ISSN 0195-0738, 03/2020, Volume 142, Issue 3
Abstract Enhancing the rate of penetration (ROP) is one of the goals pursued by the oil and gas drilling industry. It has been proved that percussion drilling... 
Journal Article
Sensors (Switzerland), ISSN 1424-8220, 03/2018, Volume 18, Issue 3, p. 739
Journal Article
Journal of Solar Energy Engineering, Transactions of the ASME, ISSN 0199-6231, 09/2018, Volume 140, Issue 9
Radial jet drilling (RJD) technology is an effective method to enhance oil and gas recovery by penetrating the near-wellbore damage zone, and increasing the... 
narrow annulus | radial jet drilling | drag force | frictional resistance | extension ability | INITIATION | ENERGY & FUELS | MODEL | SIMULATION | HYDRAULIC FRACTURE | OIL | SHALE | TURBULENT-FLOW
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 04/2019, Volume 783, p. 813
* The PL intensity of CDs@YBO.sub.3:Eu.sup.3+ is dramatically increased. Lanthanide (Ln)-doped YBO.sub.3 phosphors are regarded as vacuum ultraviolet (VUV)... 
Rare earth metals | Photoluminescence
Journal Article
Review of Scientific Instruments, ISSN 0034-6748, 12/2015, Volume 86, Issue 12, p. 125111
As the exploration and development of oil and gas focus more and more on deeper formation, hydraulic issues such as high-pressure water jet rock breaking,... 
INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | Hydraulic jets | Drilling | Multiphase flow | Hydraulics | Test systems | Confining | Oil exploration | Hydraulic pressure | Cavitation | Hydraulic fracturing
Journal Article
CrystEngComm, ISSN 1466-8033, 10/2019, Volume 21, Issue 42, pp. 6482 - 6490
Multi-morphological Ln3+ (Ln = Eu, Tb) doped SrWO4 hierarchical structures were successfully synthesized via a hydrothermal method. The phase structure,... 
Journal Article
Macromolecular Materials and Engineering, ISSN 1438-7492, 04/2017, Volume 302, Issue 4, pp. 1600448 - n/a
Journal Article
BMC complementary and alternative medicine, ISSN 1472-6882, 11/2019, Volume 19, Issue 1, pp. 314 - 12
Inflammation is recognized as the key pathological mechanism of type 2 diabetes. The hypoglyceamic effects of berberine (BBR) are related to the inhibition of... 
Lipopolysaccharide | Berberine | Inflammatory polarization | Macrophage
Journal Article
Biomaterials, ISSN 0142-9612, 2013, Volume 35, Issue 1, pp. 550 - 566
Journal Article
CrystEngComm, ISSN 1466-8033, 2018, Volume 20, Issue 5, pp. 608 - 614
Journal Article