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Showing 1 to 12 of 1534 entries
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Infrared/millimeter wave mirror array beam combiner design and analysis.

Applied optics

Tian Y, Sun G, Li F, Yan H, Zhang L, Li Z.
PMID: 24979417
Appl Opt. 2014 Jun 20;53(18):3875-83. doi: 10.1364/AO.53.003875.

The design method of an infrared/millimeter wave mirror array type of beam combiner was investigated. The beam combiner was composed of a support plate, air gap, and mirror array. It had two advantages: one was that the size of...

Increasing the use of biocompatible, glucose-free peritoneal dialysis solutions.

World journal of nephrology

Qayyum A, Oei EL, Paudel K, Fan SL.
PMID: 25664250
World J Nephrol. 2015 Feb 06;4(1):92-7. doi: 10.5527/wjn.v4.i1.92.

A major concern inhibiting some clinicians from embracing peritoneal dialysis (PD) as the preferred first modality of dialysis is the effects of PD solutions on the peritoneal membrane. These anatomical and functional changes predispose to complications like peritonitis, encapsulating...

A robust vegetation index for remotely assessing chlorophyll content of dorsiventral leaves across several species in different seasons.

Plant methods

Lu S, Lu F, You W, Wang Z, Liu Y, Omasa K.
PMID: 29449875
Plant Methods. 2018 Feb 14;14:15. doi: 10.1186/s13007-018-0281-z. eCollection 2018.

BACKGROUND: Leaf chlorophyll content (LCC) provides valuable information about plant physiology. Most of the published chlorophyll vegetation indices at the leaf level have been based on the spectral characteristics of the adaxial leaf surface, thus, they are not appropriate...

Methane adsorption and dissociation on iron oxide oxygen carriers: the role of oxygen vacancies.

Physical chemistry chemical physics : PCCP

Cheng Z, Qin L, Guo M, Fan JA, Xu D, Fan LS.
PMID: 27265327
Phys Chem Chem Phys. 2016 Jun 28;18(24):16423-35. doi: 10.1039/c6cp01287f. Epub 2016 Jun 06.

We performed ab initio DFT+U calculations to explore the interaction between methane and iron oxide oxygen carriers for chemical looping reaction systems. The adsorption of CH4 and CHx (x = 0-3) radicals on α-Fe2O3(001), and the influence of oxygen...

Analysis of the effect of rutin on GSK-3β and TNF-α expression in lung cancer.

Experimental and therapeutic medicine

Wu F, Chen J, Fan LM, Liu K, Zhang N, Li SW, Zhu H, Gao HC.
PMID: 28672902
Exp Ther Med. 2017 Jul;14(1):127-130. doi: 10.3892/etm.2017.4494. Epub 2017 May 22.

The aim of the present study was to investigate the effect of rutin treatment on the expression of glycogen synthase kinase (GSK)-3β and tumor necrosis factor (TNF)-α in A549 human lung carcinoma cells. The A549 cells were divided into...

Fluorescence Development of Latent Fingerprint with Conjugated Polymer Nanoparticles in Aqueous Colloidal Solution.

ACS applied materials & interfaces

Chen H, Ma RL, Chen Y, Fan LJ.
PMID: 28079363
ACS Appl Mater Interfaces. 2017 Feb 08;9(5):4908-4915. doi: 10.1021/acsami.6b15951. Epub 2017 Jan 24.

Poly(p-phenylenevinylene) (PPV) nanoparticles in aqueous colloidal solution have been prepared via a modified Wessling method, with the addition of surfactant. The fluorescent colloidal solution was used as the developing solution to develop the fingerprints on different substrates. The developing...

Generation of polarization-resolved wideband unpredictability-enhanced chaotic signals based on vertical-cavity surface-emitting lasers subject to chaotic optical injection.

Optics express

Chen JJ, Wu ZM, Tang X, Deng T, Fan L, Zhong ZQ, Xia GQ.
PMID: 25837062
Opt Express. 2015 Mar 23;23(6):7173-83. doi: 10.1364/OE.23.007173.

A system framework is proposed and analyzed for generating polarization-resolved wideband unpredictability-enhanced chaotic signals based on a slave vertical-cavity surface-emitting laser (S-VCSEL) driven by an injected optical chaos signal from a master VCSEL (M-VCSEL) under optical feedback. After calculating...

Cytotoxicity of Aporphine, Protoberberine, and Protopine Alkaloids from Dicranostigma leptopodum (Maxim.) Fedde.

Evidence-based complementary and alternative medicine : eCAM

Sun R, Jiang H, Zhang W, Yang K, Wang C, Fan L, He Q, Feng J, Du S, Deng Z, Geng Z.
PMID: 24963327
Evid Based Complement Alternat Med. 2014;2014:580483. doi: 10.1155/2014/580483. Epub 2014 May 21.

Nine alkaloids with three different structural skeletons were isolated from Dicranostigma leptopodum (Maxim.) Fedde (Papaveraceae) by repeated silica gel column chromatography. Their chemical structures were identified on the basic of physicochemical and spectroscopic data. Among them, 10-O-methylhernovine (1), nantenine...

Technique and surgical outcome of total resection of lower sacral tumor.

International journal of clinical and experimental medicine

Yin X, Fan WL, Liu F, Zhu J, Liu P, Zhao JH.
PMID: 25932164
Int J Clin Exp Med. 2015 Feb 15;8(2):2284-8. eCollection 2015.

OBJECTIVE: To summarize the technique and surgical outcome for total resection of lower sacral tumor.METHODS: This retrospective study included 12 cases of total resection of lower sacral tumor (involving S3 and the below) from January 2010 to February 2013....

Self-assembled monolayers of CH3S from the adsorption of CH3SSCH3 on Au(111).

Physical chemistry chemical physics : PCCP

Fan XL, Xiao P, Ran RX, Lau WM.
PMID: 24382397
Phys Chem Chem Phys. 2014 Feb 14;16(6):2533-41. doi: 10.1039/c3cp54315c. Epub 2014 Jan 02.

By performing density functional theory calculations, we have examined the adsorption of dimethyl disulfide (CH3SSCH3) on Au(111). In addition, we have also charted the reaction paths leading to dissociation of the S-S bond and the formation of thiolate-adatom species....

Precise pretreatment of lignocellulose: relating substrate modification with subsequent hydrolysis and fermentation to products and by-products.

Biotechnology for biofuels

Lü F, Chai L, Shao L, He P.
PMID: 28400859
Biotechnol Biofuels. 2017 Apr 11;10:88. doi: 10.1186/s13068-017-0775-3. eCollection 2017.

BACKGROUND: Pretreatment is a crucial step for valorization of lignocellulosic biomass into valuable products such as HRESULTS: The transformation of crystalline cellulose forms from I to II and from CONCLUSION: Cellulose allomorphs significantly affected fermentation metabolic pathway, except for...

Is overhydration in peritoneal dialysis patients associated with cardiac mortality that might be reversible?.

World journal of nephrology

Oei E, Paudel K, Visser A, Finney H, Fan SL.
PMID: 27648408
World J Nephrol. 2016 Sep 06;5(5):448-54. doi: 10.5527/wjn.v5.i5.448.

AIM: To study the relationship between overhydration (OH) in peritoneal dialysis (PD) patients and cardiac mortality.METHODS: OH, as measured by body composition monitor (BCM), is associated with increased mortality in dialysis patients. BCM has been used to guide treatment...

Showing 1 to 12 of 1534 entries