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Airborne measurements of organic bromine compounds in the Pacific tropical tropopause layer.

Proceedings of the National Academy of Sciences of the United States of America

Navarro MA, Atlas EL, Saiz-Lopez A, Rodriguez-Lloveras X, Kinnison DE, Lamarque JF, Tilmes S, Filus M, Harris NR, Meneguz E, Ashfold MJ, Manning AJ, Cuevas CA, Schauffler SM, Donets V.
PMID: 26504212
Proc Natl Acad Sci U S A. 2015 Nov 10;112(45):13789-93. doi: 10.1073/pnas.1511463112. Epub 2015 Oct 26.

Very short-lived brominated substances (VSLBr) are an important source of stratospheric bromine, an effective ozone destruction catalyst. However, the accurate estimation of the organic and inorganic partitioning of bromine and the input to the stratosphere remains uncertain. Here, we...

Cu(2+)-induced formation of cage-like compounds containing pyrazole macrocycles.

Chemical communications (Cambridge, England)

Escartí F, Miranda C, Lamarque L, Latorre J, García-España E, Kumar M, Arán VJ, Navarro P.
PMID: 12123056
Chem Commun (Camb). 2002 May 07;(9):936-7. doi: 10.1039/b110409h.

The crystal structure of the complex [Cu4(H-2L)2(H2O)2(ClO4)2](ClO4)(2).2H2O where L is a new pyrazole ligand containing 1,5-diaminopentane spacers represents a new form of obtaining metal ion-induced inorganic-organic cages.

Volumetric ultrasound system for left ventricle motion imaging.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Canals R, Lamarque G, Chatain P.
PMID: 18244350
IEEE Trans Ultrason Ferroelectr Freq Control. 1999;46(6):1527-38. doi: 10.1109/58.808877.

An external ultrasound oscillating probe has been developed for the purpose of visualizing dynamically the left cardiac ventricle three-dimensional (3D) movements and deformations. The fundamental principle of this probe is to maintain in continuous oscillation a classical one-dimensional (1D)...

Senology-the urgent need for a specialty.

The breast journal

Ioannidou-Mouzaka L, Hortobagyi GN, Gros D, Prats-Esteve M, Colin C, Pusterla E, Lamarque JL.
PMID: 21223449
Breast J. 1998 Jul;4(4):280-4. doi: 10.1046/j.1524-4741.1998.440280.x.

Expert physicians from many European and Latin American countries are engaged in a systematic effort to persuade influential colleagues and government officials to recognize senology as a well-defined scientific discipline and establish it as an independent specialty. The task...

Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere.

Proceedings of the National Academy of Sciences of the United States of America

Veres PR, Neuman JA, Bertram TH, Assaf E, Wolfe GM, Williamson CJ, Weinzierl B, Tilmes S, Thompson CR, Thames AB, Schroder JC, Saiz-Lopez A, Rollins AW, Roberts JM, Price D, Peischl J, Nault BA, Møller KH, Miller DO, Meinardi S, Li Q, Lamarque JF, Kupc A, Kjaergaard HG, Kinnison D, Jimenez JL, Jernigan CM, Hornbrook RS, Hills A, Dollner M, Day DA, Cuevas CA, Campuzano-Jost P, Burkholder J, Bui TP, Brune WH, Brown SS, Brock CA, Bourgeois I, Blake DR, Apel EC, Ryerson TB.
PMID: 32071211
Proc Natl Acad Sci U S A. 2020 Mar 03;117(9):4505-4510. doi: 10.1073/pnas.1919344117. Epub 2020 Feb 18.

Dimethyl sulfide (DMS), emitted from the oceans, is the most abundant biological source of sulfur to the marine atmosphere. Atmospheric DMS is oxidized to condensable products that form secondary aerosols that affect Earth's radiative balance by scattering solar radiation...

Global climate disruption and regional climate shelters after the Toba supereruption.

Proceedings of the National Academy of Sciences of the United States of America

Black BA, Lamarque JF, Marsh DR, Schmidt A, Bardeen CG.
PMID: 34230096
Proc Natl Acad Sci U S A. 2021 Jul 20;118(29). doi: 10.1073/pnas.2013046118.

The Toba eruption ∼74,000 y ago was the largest volcanic eruption since the start of the Pleistocene and represents an important test case for understanding the effects of large explosive eruptions on climate and ecosystems. However, the magnitude and...

Inhibition of glucose transport synergizes with chemical or genetic disruption of mitochondrial metabolism and suppresses TCA cycle-deficient tumors.

Cell chemical biology

Olszewski K, Barsotti A, Feng XJ, Momcilovic M, Liu KG, Kim JI, Morris K, Lamarque C, Gaffney J, Yu X, Patel JP, Rabinowitz JD, Shackelford DB, Poyurovsky MV.
PMID: 34715056
Cell Chem Biol. 2021 Oct 22; doi: 10.1016/j.chembiol.2021.10.007. Epub 2021 Oct 22.

Efforts to target glucose metabolism in cancer have been limited by the poor potency and specificity of existing anti-glycolytic agents and a poor understanding of the glucose dependence of cancer subtypes in vivo. Here, we present an extensively characterized...

Tripyridinophane Platform Containing Three Acetate Pendant Arms: An Attractive Structural Entry for the Development of Neutral Eu(III) and Tb(III) Complexes in Aqueous Solution.

Inorganic chemistry

Leygue N, Galaup C, Lopera A, Delgado-Pinar E, Williams RM, Gornitzka H, Zwier JM, García-España E, Lamarque L, Picard C.
PMID: 31913029
Inorg Chem. 2020 Jan 21;59(2):1496-1512. doi: 10.1021/acs.inorgchem.9b03345. Epub 2020 Jan 08.

We report a detailed characterization of Eu

Multimodel precipitation responses to removal of U.S. sulfur dioxide emissions.

Journal of geophysical research. Atmospheres : JGR

Westervelt DM, Conley AJ, Fiore AM, Lamarque JF, Shindell D, Previdi M, Faluvegi G, Correa G, Horowitz LW.
PMID: 33005557
J Geophys Res Atmos. 2017 May 16;122(9):5024-5038. doi: 10.1002/2017JD026756. Epub 2017 Apr 28.

Emissions of aerosols and their precursors are declining due to policies enacted to protect human health, yet we currently lack a full understanding of the magnitude, spatiotemporal pattern, statistical significance, and physical mechanisms of precipitation responses to aerosol reductions....

Large influence of dust on the Precambrian climate.

Nature communications

Liu P, Liu Y, Peng Y, Lamarque JF, Wang M, Hu Y.
PMID: 32887882
Nat Commun. 2020 Sep 04;11(1):4427. doi: 10.1038/s41467-020-18258-2.

On present-day Earth, dust emissions are restricted only to a few desert regions mainly due to the distribution of land vegetation. The atmospheric dust loading is thus relatively small and has a slight cooling effect on the surface climate....

Application of neural networks to the modelling of some constitutive laws.

Neural networks : the official journal of the International Neural Network Society

Pernot S, Lamarque C.
PMID: 12662711
Neural Netw. 1999 Mar;12(2):371-392. doi: 10.1016/s0893-6080(98)00115-4.

This study investigates the modelling of constitutive laws of materials by neural networks. Material behaviour is no longer represented mathematically but is described by neuronal modelling. The main aim is to build a neural network directly from experimental results...

Atmospheric Acetaldehyde: Importance of Air-Sea Exchange and a Missing Source in the Remote Troposphere.

Geophysical research letters

Wang S, Apel EC, Hornbrook RS, Hills A, Emmons LK, Tilmes S, Lamarque JF, Jimenez JL, Campuzano-Jost P, Nault BA, Crounse JD, Wennberg PO, Ryerson TB, Thompson CR, Peischl J, Moore F, Nance D, Hall B, Elkins J, Tanner D, Gregory Huey L, Hall SR, Ullmann K, Orlando JJ, Tyndall GS, Flocke FM, Ray E, Hanisco TF, Wolfe GM, St Clair J, Commane R, Daube B, Barletta B, Blake DR, Weinzierl B, Dollner M, Conley A, Vitt F, Wofsy SC, Riemer DD.
PMID: 32606484
Geophys Res Lett. 2019 May 28;46(10):5601-5613. doi: 10.1029/2019GL082034. Epub 2019 Apr 29.

We report airborne measurements of acetaldehyde (CH

Showing 1 to 12 of 67 entries