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Showing 9985 to 9996 of 12764 entries
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Fabrication and Structural Design of Micro Pressure Sensors for Tire Pressure Measurement Systems (TPMS).

Sensors (Basel, Switzerland)

Tian B, Zhao Y, Jiang Z, Zhang L, Liao N, Liu Y, Meng C.
PMID: 22573960
Sensors (Basel). 2009;9(3):1382-93. doi: 10.3390/s90301382. Epub 2009 Feb 27.

In this paper we describe the design and testing of a micro piezoresistive pressure sensor for a Tire Pressure Measurement System (TPMS) which has the advantages of a minimized structure, high sensitivity, linearity and accuracy. Through analysis of the...

Review on metal dissolution characteristics and harmful metals recovery from electronic wastes by supercritical water.

Journal of hazardous materials

Chen J, Meng T, Leng E, E J.
PMID: 34799178
J Hazard Mater. 2022 Feb 15;424:127693. doi: 10.1016/j.jhazmat.2021.127693. Epub 2021 Nov 07.

Supercritical water (SCW) technology can be applied as an efficient and environment-friendly method to recover toxic or complex chemical wastes. Separation and chemical reactions under supercritical conditions may be realized by changing the temperature, pressure, and other operating parameters...

Towards A Weakly Supervised Framework for 3D Point Cloud Object Detection and Annotation.

IEEE transactions on pattern analysis and machine intelligence

Meng Q, Wang W, Zhou T, Shen J, Jia Y, Van Gool L.
PMID: 33656990
IEEE Trans Pattern Anal Mach Intell. 2021 Mar 03; doi: 10.1109/TPAMI.2021.3063611. Epub 2021 Mar 03.

It is quite laborious and costly to manually label LiDAR point cloud data for training high-quality 3D object detectors. This work proposes a weakly supervised framework which allows learning 3D detection from a few weakly annotated examples. This is...

Predictive value of perfusion weighted imaging for early new lesions after stroke patients receive endovascular treatment.

Quantitative imaging in medicine and surgery

Jiang L, Ai Z, Geng W, Chen H, Zhao B, Su H, Yin X, Chen YC.
PMID: 34341738
Quant Imaging Med Surg. 2021 Aug;11(8):3643-3654. doi: 10.21037/qims-21-1.

BACKGROUND: Previous studies have focused on early new lesion-associated factors, but the differences in the perfusion status between the at-risk hypoperfusion areas with new lesions and the other hypoperfusion areas in stroke patients before thrombectomy is not clear. We...

Mapping Trends and Hotspots Regarding the Use of Ultrasound in Emergency Medicine: A Bibliometric Analysis of Global Research.

Frontiers in public health

Wang S, Xia D, Zhang Z, Zhang J, Meng W, Zhang Y, Xu S.
PMID: 35004578
Front Public Health. 2021 Dec 24;9:764642. doi: 10.3389/fpubh.2021.764642. eCollection 2021.

No abstract available.

Prognostic and clinicopathological role of long noncoding RNA NORAD in various cancers: a meta-analysis.

Biomarkers in medicine

Wang Q, Zhang Q, Wang J, Feng W, Chen Y, Liu J, Qu Z, Li M.
PMID: 33709782
Biomark Med. 2021 Apr;15(6):427-436. doi: 10.2217/bmm-2020-0566. Epub 2021 Mar 12.

No abstract available.

Cobalt-Catalyzed Diastereo- and Enantioselective Reductive Allyl Additions to Aldehydes with Allylic Alcohol Derivatives via Allyl Radical Intermediates.

Journal of the American Chemical Society

Wang L, Wang L, Li M, Chong Q, Meng F.
PMID: 34352174
J Am Chem Soc. 2021 Aug 18;143(32):12755-12765. doi: 10.1021/jacs.1c05690. Epub 2021 Aug 05.

Catalytic generation of ambiphilic π-allyl-metal complexes and their utility in enantioselective transformations constitutes a powerful approach for introduction of allyl groups to a molecule. Herein an unprecedented cobalt-catalyzed highly site-, diastereo-, and enantioselective protocol for stereoselective formation of nucleophilic...

Heterogeneity of human anti-viral immunity shaped by virus, tissue, age, and sex.

Cell reports

Poon MML, Byington E, Meng W, Kubota M, Matsumoto R, Grifoni A, Weiskopf D, Dogra P, Lam N, Szabo PA, Ural BB, Wells SB, Rosenfeld AM, Brusko MA, Brusko TM, Connors TJ, Sette A, Sims PA, Luning Prak ET, Shen Y, Farber DL.
PMID: 34852222
Cell Rep. 2021 Nov 30;37(9):110071. doi: 10.1016/j.celrep.2021.110071.

The persistence of anti-viral immunity is essential for protection and exhibits profound heterogeneity across individuals. Here, we elucidate the factors that shape maintenance and function of anti-viral T cell immunity in the body by comprehensive profiling of virus-specific T...

Crystal Structure of the Core Module of the Yeast Paf1 Complex.

Journal of molecular biology

Chen F, Liu B, Zeng J, Guo L, Ge X, Feng W, Li DF, Zhou H, Long J.
PMID: 34852272
J Mol Biol. 2021 Nov 28;434(2):167369. doi: 10.1016/j.jmb.2021.167369. Epub 2021 Nov 28.

The highly conserved multifunctional polymerase-associated factor 1 (Paf1) complex (PAF1C), which consists of five core subunits: Ctr9, Paf1, Leo1, Cdc73, and Rtf1, acts as a diverse hub that regulates all stages of RNA polymerase II-mediated transcription and various other...

Proteomic analysis and microRNA expression profiling of plasma-derived exosomes in primary immune thrombocytopenia.

British journal of haematology

Sun Y, Hou Y, Meng G, Han P, Zhao Y, Wang H, Xu M, Wang Y, Qiu J, Peng J, Shao L, Sun L, Hou M.
PMID: 34337736
Br J Haematol. 2021 Sep;194(6):1045-1052. doi: 10.1111/bjh.17720. Epub 2021 Aug 01.

Exosomes are released into extracellular fluids and have emerged as vital biological mediators in autoimmune diseases. Plasma-derived exosomes have been reported to take part in the pathogenesis of primary immune thrombocytopenia (ITP), but the protein and miRNA cargoes have...

TRESK channel contributes to depolarization-induced shunting inhibition and modulates epileptic seizures.

Cell reports

Huang W, Ke Y, Zhu J, Liu S, Cong J, Ye H, Guo Y, Wang K, Zhang Z, Meng W, Gao TM, Luhmann HJ, Kilb W, Chen R.
PMID: 34289346
Cell Rep. 2021 Jul 20;36(3):109404. doi: 10.1016/j.celrep.2021.109404.

Glutamatergic and GABAergic synaptic transmission controls excitation and inhibition of postsynaptic neurons, whereas activity of ion channels modulates neuronal intrinsic excitability. However, it is unclear how excessive neuronal excitation affects intrinsic inhibition to regain homeostatic stability under physiological or...

Kinetics of the O + ICN reaction.

The journal of physical chemistry. A

Feng W, Hershberger JF.
PMID: 22571803
J Phys Chem A. 2012 May 24;116(20):4817-22. doi: 10.1021/jp302555p. Epub 2012 May 09.

The kinetics of the O + ICN reaction was studied using a relative rate method, with O + C(2)H(2) as the competing reaction. Carbon monoxide products formed in the competing reaction and subsequent secondary chemistry were detected as a...

Showing 9985 to 9996 of 12764 entries