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Showing 13 to 24 of 169 entries
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A generalized, lumped-parameter model of photosynthesis, evapotranspiration and net primary production in temperate and boreal forest ecosystems.

Oecologia

Aber JD, Federer CA.
PMID: 28313216
Oecologia. 1992 Dec;92(4):463-474. doi: 10.1007/BF00317837.

PnET is a simple, lumped-parameter, monthlytime-step model of carbon and water balances of forests built on two principal relationships: 1) maximum photosynthetic rate is a function of foliar nitrogen concentration, and 2) stomatal conductance is a function of realized...

Reappraisal of the reliability of Doppler echocardiographic estimations for mean pulmonary artery pressure in patients with pulmonary hypertension: a study from a tertiary centre comparing four formulae.

Pulmonary circulation

Kaymaz C, Akbal OY, Hakgor A, Tokgoz HC, Tanboga IH, Aktemur T, Turkday S, Tanyeri S, Poci N, Keskin B, Dogan C, Bayram Z, Acar RD, Ozdemir N.
PMID: 29480067
Pulm Circ. 2018 Apr-Jun;8(2):2045894018762270. doi: 10.1177/2045894018762270. Epub 2018 Feb 26.

Different Doppler echocardiography (DE) models have been proposed for estimation of mean pulmonary arterial pressures (PAMP) from tricuspid regurgitation (TR) jet velocity. We aimed to compare four TR-derived DE models in predicting the PAMP measured by right heart catheterization...

Stability of Residual Oxides in Oxide-Derived Copper Catalysts for Electrochemical CO.

Angewandte Chemie (International ed. in English)

Lum Y, Ager JW.
PMID: 29110417
Angew Chem Int Ed Engl. 2018 Jan 08;57(2):551-554. doi: 10.1002/anie.201710590. Epub 2017 Dec 08.

Oxide-derived (OD) Cu catalysts have high selectivity towards the formation of multi-carbon products (C

Measuring the Edge Recombination Velocity of Monolayer Semiconductors.

Nano letters

Zhao P, Amani M, Lien DH, Ahn GH, Kiriya D, Mastandrea JP, Ager JW, Yablonovitch E, Chrzan DC, Javey A.
PMID: 28814079
Nano Lett. 2017 Sep 13;17(9):5356-5360. doi: 10.1021/acs.nanolett.7b01770. Epub 2017 Aug 18.

Understanding edge effects and quantifying their impact on the carrier properties of two-dimensional (2D) semiconductors is an essential step toward utilizing this material for high performance electronic and optoelectronic devices. WS

Quantum-coupled radial-breathing oscillations in double-walled carbon nanotubes.

Nature communications

Liu K, Hong X, Wu M, Xiao F, Wang W, Bai X, Ager JW, Aloni S, Zettl A, Wang E, Wang F.
PMID: 23340415
Nat Commun. 2013;4:1375. doi: 10.1038/ncomms2367.

Van der Waals-coupled materials, ranging from multilayers of graphene and MoS(2) to superlattices of nanoparticles, exhibit rich emerging behaviour owing to quantum coupling between individual nanoscale constituents. Double-walled carbon nanotubes provide a model system for studying such quantum coupling...

Assessing Transboundary Wildfire Exposure in the Southwestern United States.

Risk analysis : an official publication of the Society for Risk Analysis

Ager AA, Palaiologou P, Evers CR, Day MA, Barros AMG.
PMID: 29694686
Risk Anal. 2018 Oct;38(10):2105-2127. doi: 10.1111/risa.12999. Epub 2018 Apr 25.

We assessed transboundary wildfire exposure among federal, state, and private lands and 447 communities in the state of Arizona, southwestern United States. The study quantified the relative magnitude of transboundary (incoming, outgoing) versus nontransboundary (i.e., self-burning) wildfire exposure based...

Catalytic Enantioselective Formal (4+2) Cycloaddition by Aldol-Aldol Annulation of Pyruvate Derivatives with Cyclohexane-1,3-Diones to Afford Functionalized Decalins.

Angewandte Chemie (International ed. in English)

Chouthaiwale PV, Aher RD, Tanaka F.
PMID: 30125444
Angew Chem Int Ed Engl. 2018 Oct 01;57(40):13298-13301. doi: 10.1002/anie.201808219. Epub 2018 Sep 07.

The decalin structure is found in bioactive molecules. We have developed catalytic enantioselective formal (4+2) cycloaddition reactions via aldol-aldol cascade reactions between pyruvate-derived diketoester derivatives and cyclohexane-1,3-dione derivatives that afford highly functionalized decalin derivatives. The reactions were performed using...

Electrical suppression of all nonradiative recombination pathways in monolayer semiconductors.

Science (New York, N.Y.)

Lien DH, Uddin SZ, Yeh M, Amani M, Kim H, Ager JW, Yablonovitch E, Javey A.
PMID: 31048488
Science. 2019 May 03;364(6439):468-471. doi: 10.1126/science.aaw8053.

Defects in conventional semiconductors substantially lower the photoluminescence (PL) quantum yield (QY), a key metric of optoelectronic performance that directly dictates the maximum device efficiency. Two-dimensional transition-metal dichalcogenides (TMDCs), such as monolayer MoS

INSTI-Based Triple Regimens in Treatment-Naïve HIV-Infected Patients Are Associated With HIV-RNA Viral Load Suppression at Ultralow Levels.

Open forum infectious diseases

Lambert-Niclot S, Boyd A, Fofana D, Valin N, Wirden M, Meynard JL, Palich R, Agher R, Valantin MA, Calvez V, Katlama C, Girard PM, Marcelin AG, Morand-Joubert L.
PMID: 31123690
Open Forum Infect Dis. 2019 Apr 10;6(5):ofz177. doi: 10.1093/ofid/ofz177. eCollection 2019 May.

BACKGROUND: During antiretroviral therapy (ART), HIV-1-infected patients may present with ultralow (UL) HIV-RNA viral loads (VLs) below quantification levels of current assays. Reasons for UL-VL detection and its relation to virological rebound (VR) are unclear.METHODS: HIV-1-infected, ART-naïve patients followed...

Exceptionally active iridium evolved from a pseudo-cubic perovskite for oxygen evolution in acid.

Nature communications

Chen Y, Li H, Wang J, Du Y, Xi S, Sun Y, Sherburne M, Ager JW, Fisher AC, Xu ZJ.
PMID: 30718514
Nat Commun. 2019 Feb 04;10(1):572. doi: 10.1038/s41467-019-08532-3.

Exploring robust catalysts for water oxidation in acidic electrolyte is challenging due to the limited material choice. Iridium (Ir) is the only active element with a high resistance to the acid corrosion during water electrolysis. However, Ir is rare,...

Predicting Paradise: Modeling future wildfire disasters in the western US.

The Science of the total environment

Ager AA, Day MA, Alcasena FJ, Evers CR, Short KC, Grenfell I.
PMID: 34088051
Sci Total Environ. 2021 Aug 25;784:147057. doi: 10.1016/j.scitotenv.2021.147057. Epub 2021 Apr 13.

The 2018 Camp fire destroyed the town of Paradise, California and resulted in 82 fatalities, the worst wildfire disaster in the US to date. Future disasters of similar or greater magnitude are inevitable given predicted climate change but remain...

Clinical, epidemiological and therapeutic characteristics of Mycoplasma genitalium infection in a French STI center.

Infectious diseases now

Brin C, Palich R, Godefroy N, Simon A, Robert J, Bébéar C, Sougakoff W, Agher R, Caumes E, Monsel G.
PMID: 34547546
Infect Dis Now. 2021 Sep 20; doi: 10.1016/j.idnow.2021.09.003. Epub 2021 Sep 20.

OBJECTIVES: We report the characteristics of Mycoplasmagenitalium (MG) infection in patients from a STI center in Paris. We evaluated outcomes after treatment.METHODS: We included all patients tested for MG, Chlamydiatrachomatis (CT) and Neisseria gonorrhoeae (NG) infection in our center...

Showing 13 to 24 of 169 entries