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Your search keyword '"Goldberg, M."' showing total 1,016 results
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1,016 results on '"Goldberg, M."'

2. Can Large Language Models Capture Public Opinion about Global Warming? An Empirical Assessment of Algorithmic Fidelity and Bias

Author

Lee, S., Peng, T. Q., Goldberg, M. H., Rosenthal, S. A., Kotcher, J. E., Maibach, E. W., and Leiserowitz, A.

Subjects
Computer Science - Artificial Intelligence, Computer Science - Computers and Society
Abstract

Large language models (LLMs) have demonstrated their potential in social science research by emulating human perceptions and behaviors, a concept referred to as algorithmic fidelity. This study assesses the algorithmic fidelity and bias of LLMs by utilizing two nationally representative climate change surveys. The LLMs were conditioned on demographics and/or psychological covariates to simulate survey responses. The findings indicate that LLMs can effectively capture presidential voting behaviors but encounter challenges in accurately representing global warming perspectives when relevant covariates are not included. GPT-4 exhibits improved performance when conditioned on both demographics and covariates. However, disparities emerge in LLM estimations of the views of certain groups, with LLMs tending to underestimate worry about global warming among Black Americans. While highlighting the potential of LLMs to aid social science research, these results underscore the importance of meticulous conditioning, model selection, survey question format, and bias assessment when employing LLMs for survey simulation. Further investigation into prompt engineering and algorithm auditing is essential to harness the power of LLMs while addressing their inherent limitations., Comment: 34 pages, 6 figures, 1 table

Published
2023
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6. Gonadotropic status in adult women with pituitary stalk interruption syndrome

Author

Terray, A, primary, Baussart, B, additional, Zins, M, additional, Goldberg, M, additional, Kab, S, additional, Cazabat, L, additional, Briere, M, additional, Brue, T, additional, Barraud, S, additional, Reznik, Y, additional, Christin Maitre, S, additional, Illouz, F, additional, Raverot, G, additional, Young, J, additional, Raffin-Sanson, M L, additional, and Hage, M, additional

Published
2024
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9. A method for rapid determination of oil and water content in geological formations

Author

Vartsky, D., Goldberg, M. B., Dangendorf, V., Israelashvili, I., Mor, I., Bar, D., Tittelmeier, K., Weierganz, M., Bromberger, B., and Breskin, A.

Subjects
Physics - Geophysics, Physics - Instrumentation and Detectors
Abstract

A novel method utilizing Fast Neutron Resonance Transmission Radiography is proposed for rapid, non-destructive and quantitative determination of the weight fractions of oil and water in cores taken from subterranean or underwater geological formations. Its ability to distinguish water from oil stems from the unambiguously-specific energy-dependence of the neutron cross-sections for the principal elemental constituents. Furthermore, the fluid weight fractions permit determining core porosity and oil and water saturations. In this article we show results of experimental determination of oil and water weight fractions in 10 cm thick samples of Berea Sandstone and Indiana Limestone formations, followed by calculation of their porosity and fluid saturations. The technique may ultimately permit rapid, accurate and non-destructive evaluation of relevant petro-physical properties in thick intact cores. It is suitable for all types of formations including tight shales, clays and oil sands., Comment: 11 pages, 7 figures. arXiv admin note: text overlap with arXiv:1602.06533

Published
2017

10. Influence of Y2O3 and Cr2O3 on Formation of Microstructure and Properties as well as Accuracy of Reproduction of Geometric Characteristics during 3D Printing with Ceramics Based on Al2O3–ZrO2

Author

Kotelnikov, N. L., Goldberg, M. A., Obolkina, T. O., Smirnov, S. V., Antonova, O. S., Barinov, S. M., and Komlev, V. S.

Abstract

Abstract—Powders and ceramic composite materials in an Al2O3–ZrO2 system with a concentration of ZrO2 of 20 wt % are obtained. The effect of introduction of chromium oxide and yttrium oxide into Al2O3–ZrO2 ceramic materials on the phase composition, porosity, microstructure, and mechanical properties is studied. It is shown that the introduction of chromium oxide leads to the improvement of sintering and mechanical properties of the ceramic. Products with the predefined shape of a corresponding computer model are obtained by 3D printing, and also their multistage thermal treatment is carried out. Densely sintered ceramic materials are obtained at 1550 and 1600°C, the open porosity of which is below 1% and microhardness is up to 1646 ± 50 HV. The samples are characterized by a dense microstructure with the grain size of zirconium dioxide from 400 nm to 2 μm and of aluminum oxide from 800 nm to 3 μm. The thickness of the layer formed during 3D printing shows a positive impact of the addition of Cr2O3 on the resolution during 3D printing. [ABSTRACT FROM AUTHOR]

Published
2024
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15. Quantitative discrimination between oil and water in drilled bore cores via fast-neutron resonance transmission radiography

Author

Vartsky, D., Goldberg, M. B., Dangendorf, V., Israelashvili, I., Mor, I., Bar, D., Tittelmeier, K., Weierganz, M., and Breskin, A.

Subjects
Physics - Geophysics, Physics - Instrumentation and Detectors
Abstract

A novel method based on Fast Neutron Resonance Transmission Radiography is proposed for non-destructive, quantitative determination of the weight percentages of oil and water in cores taken from subterranean or underwater geological formations. The ability of the method to distinguish water from oil stems from the unambiguously-specific energy dependence of the neutron cross-sections for the principal elemental constituents. Monte-Carlo simulations and initial results of experimental investigations indicate that the technique may provide a rapid, accurate and non-destructive method for quantitative evaluation of core fluids in thick intact cores, including those of tight shales for which the use of conventional core analytical approaches appears to be questionable., Comment: 16 pages, 10 figures, patent pending

Published
2016

16. Influence of Y2O3and Cr2O3on Formation of Microstructure and Properties as well as Accuracy of Reproduction of Geometric Characteristics during 3D Printing with Ceramics Based on Al2O3–ZrO2

Author

Kotelnikov, N. L., Goldberg, M. A., Obolkina, T. O., Smirnov, S. V., Antonova, O. S., Barinov, S. M., and Komlev, V. S.

Abstract

Abstract—Powders and ceramic composite materials in an Al2O3–ZrO2system with a concentration of ZrO2of 20 wt % are obtained. The effect of introduction of chromium oxide and yttrium oxide into Al2O3–ZrO2ceramic materials on the phase composition, porosity, microstructure, and mechanical properties is studied. It is shown that the introduction of chromium oxide leads to the improvement of sintering and mechanical properties of the ceramic. Products with the predefined shape of a corresponding computer model are obtained by 3D printing, and also their multistage thermal treatment is carried out. Densely sintered ceramic materials are obtained at 1550 and 1600°C, the open porosity of which is below 1% and microhardness is up to 1646 ± 50 HV. The samples are characterized by a dense microstructure with the grain size of zirconium dioxide from 400 nm to 2 μm and of aluminum oxide from 800 nm to 3 μm. The thickness of the layer formed during 3D printing shows a positive impact of the addition of Cr2O3on the resolution during 3D printing.

Published
2024
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20. VP414 Pancreatitis in RYR1-related disorders

Author

Famili, D., primary, Mistry, A., additional, Treves, S., additional, Tribe, R., additional, Kyrana, E., additional, Dhawan, A., additional, Goldberg, M., additional, Voermans, N., additional, Willis, T., additional, and Jungbluth, H., additional

Published
2023
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33. Long-term exposure to airborne metals and risk of cancer in the French cohort Gazel

Author

Lequy, E., Leblond, S., Siemiatycki, J., Meyer, C., Vienneau, D., de Hoogh, K., Zins, M., Goldberg, M., Jacquemin, B., Cohortes épidémiologiques en population (CONSTANCES), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay-Université Paris Cité (UPCité), Patrimoine naturel (PatriNat), Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Office français de la biodiversité (OFB), Centre Hospitalier de l'Université de Montréal (CHUM), Université de Montréal (UdeM), Swiss Tropical and Public Health Institute [Basel], University of Basel (Unibas), Institut de recherche en santé, environnement et travail (Irset), Université d'Angers (UA)-Université de Rennes (UR)-École des Hautes Études en Santé Publique [EHESP] (EHESP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ), and This study was funded by the Fondation ARC pour la recherche sur le cancer (OCAPOL, CANCAIR-201501234). The authors thank the French Agency for Environment and Energy Management (ADEME) for funding the BRAMM network.

Subjects
Gazel cohort, [SDV.CAN]Life Sciences [q-bio]/Cancer, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Survival analysis, Moss biomonitoring, [SDE.ES]Environmental Sciences/Environmental and Society, General Environmental Science, Arsenic, Cadmium
Abstract

International audience; Background: The specific compounds that make ambient fine particulate matter (PM2.5) carcinogen remain poorly identified. Some metals contribute to ambient PM2.5 and possibly to its adverse effects. But the challenge of assessing exposure to airborne metals limits epidemiological studies.Objective: To analyze the relationships between several airborne metals and risk of cancer in a large population.Methods: We estimated the individual exposure to 12 airborne metals of ∼ 12,000 semi-urban and rural participants of the French population-based Gazel cohort using moss biomonitoring data from a 20-year national program. We used principal component analyses (PCA) to derive groups of metals, and focused on six single carcinogenic or toxic metals (arsenic, cadmium, chromium, lead, nickel, and vanadium). We used extended Cox models with attained age as time-scale and time-varying weighted average exposures, adjusted for individual and area-level covariables, to analyze the association between each exposure and all-site combined, bladder, lung, breast, and prostate cancer incidence.Results: We identified 2,401 cases of all-site cancer between 2001 and 2015. Over the follow-up, median exposures varied from 0.22 (interquartile range (IQR): 0.18-0.28) to 8.68 (IQR: 6.62-11.79) µg.g-1 of dried moss for cadmium and lead, respectively. The PCA yielded three groups identified as "anthropogenic", "crustal", and "marine". Models yielded positive associations between most single and groups of metal and all-site cancer, with e.g. hazard ratios of 1.08 (95% CI: 1.03, 1.13) for cadmium or 1.06 (95% CI: 1.02,1.10) for lead, per interquartile range increase. These findings were consistent across supplementary analyses, albeit attenuated when accounting for total PM2.5. Regarding specific site cancers, we estimated positive associations mostly for bladder, and generally with large confidence intervals.Conclusion: Most single and groups of airborne metals, except vanadium, were associated with risk of cancer. These findings may help identify sources or components of PM2.5 that may be involved in its carcinogenicity.

Published
2023

40. Hybrid capture-based genomic profiling of circulating tumor DNA from patients with estrogen receptor-positive metastatic breast cancer

Author

Chung, J.H., Pavlick, D., Hartmaier, R., Schrock, A.B., Young, L., Forcier, B., Ye, P., Levin, M.K., Goldberg, M., Burris, H., Gay, L.M., Hoffman, A.D., Stephens, P.J., Frampton, G.M., Lipson, D.M., Nguyen, D.M., Ganesan, S., Park, B.H., Vahdat, L.T., Leyland-Jones, B., Mughal, T.I., Pusztai, L., O’Shaughnessy, J., Miller, V.A., Ross, J.S., and Ali, S.M.

Published
2017
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47. Long-Term Effect of Endothelin Receptor Antagonism With Bosentan on the Morbidity and Mortality of Patients With Severe Chronic Heart Failure: Primary Results of the ENABLE Trials

Author

Packer, Milton, Caspi, Avi, Kiowski, Wolfgang, Krum, Henry, Pratt, Craig, Swedberg, Karl, Massie, Barry, McMurray, John, Connally, Eugene, Petrie, Mark, DeMets, David, Anderson, Susan, Barnet, Jody, Cody, Robert, Dargie, Henry, Francis, Gary, Greenberg, Barry, Reichen, Juerg, Karrasch, J., Krum, H., Horowitz, J., Amerena, J., Sindone, A., MacDonald, P., Jeffrey, I., Button, I., DeAngelis, E., Pacher, R., Davies, R., McAlister, F., Tanser, P., Sussex, B., Baumann, G., Fleck, E., Olbrich, H.-G., Werdan, K., Klein, H., Staffeld, F., Zeiher, A.M., Roediger, C., Caspi, A., Marmor, A., Reisin, L., Vered, Z., Klainman, E., Roguin, N., Tzivoni, D., David, D., Lewis, B., Abinader, E., Omary, M., Rosenman, Y., Kaluski, E., Breedveld, R.W., van der Burgh, P.H., Dunselman, P.H.J.M., Schaafsma, H.J., Hertzberger, D.P., Holwerda, N.J., Kragten, J.A., van Wijngaarden, J., Posma, J.L., Said, S.A.M., Slegers, L.C., Tjon Joe Gin, R.M., Wempe, F.N., Wesdorp, J.C.L., Willems, A.R., Withagen, A.J.A.M., Cornel, J.M., van Kempen, L.H.J., Kiowski, W., Bertel, O., Moccetti, T., McMurray, J.J.V., Greenbaum, R.A., Bennett, P., Swan, J., Davies, G., Findlay, I., Gould, B., Ball, S., Hubner, P., Lahiri, A., McLay, J., Northcote, R., Saltissi, S., Squire, I., Stephens, J., Stewart, M., Bridgen, G., Walsh, J., Webb, D.J., Ansari, Z., Baron, S., Bellinger, R., Bennet, W., Benvenuti, D., Dawley, D., Egbujiobi, L.C., Eisenstein, I., Little, T., Hertsberg, A., Greenspan, M., Grossman, R.J., Hanley, P., Jesrani, M., Kashou, H., Levites, R., Malik, R., Marmorstein, B., Schwartz, M., Nisar, A., Perelman, R., Schwarz, M.L., Sedlis, S., Srebro, J., Taveras, M., Weiss, R., Weitzman, P., Wetherley, G.K., El Shahawy, M., Kereiakes, D., Campos, L., Peterson, G., Small, R.S., Davis, W.R., Olivari, M.-T., Meengs, W., Koren, M., Slagona, P., Jennison, S., Hershberger, R., Browne, K.F., Farnham, D.J., Zelenkofske, S., Lawless, C., Nathan, M., Meyer, T., Kukin, M., Parekh, H., Berkowitz, R., Boehmer, J., Brozena, S., Dandona, P., Dec, G.W., DeQuattro, V., Fenster, P., Fowler, M., Ellaham, S., Geller, M., Gheorgiade, M., Ghali, J., Murali, S., Katz, S., Bott-Silverman, C., Singh, B., Thadani, U., Torre, G., Teerlink, J., Chandraratna, T., Kesselbrenner, M., Mukherjee, A., Che-Pin Tsai, C., Abbo, K., Goldberg, M., Smith, T., Martin, R.T., McMurray, John J.V., Massie, Barry M., Pratt, Craig M., Petrie, Mark C., Kobrin, Isaac, and Roux, Sebastien

Published
2017
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