Search Results - "LEHMANN, E"

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  1. 1

    Savanna woody encroachment is widespread across three continents by Stevens, Nicola, Lehmann, Caroline E. R., Murphy, Brett P., Durigan, Giselda

    Published in Global change biology (01-01-2017)
    “…Tropical savannas are a globally extensive biome prone to rapid vegetation change in response to changing environmental conditions. Via a meta‐analysis, we…”
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  2. 2

    Defining pyromes and global syndromes of fire regimes by Archibald, Sally, Lehmann, Caroline E. R., Gómez-Dans, Jose L., Bradstock, Ross A.

    “…Fire is a ubiquitous component of the Earth system that is poorly understood. To date, a global-scale understanding of fire is largely limited to the annual…”
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  3. 3

    The knowledge spillover theory of entrepreneurship by Acs, Zoltan J., Audretsch, David B., Lehmann, Erik E.

    Published in Small business economics (01-12-2013)
    “…According to the knowledge spillover theory of entrepreneurship, the context in which decision-making is derived can influence one's determination to become an…”
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  4. 4

    The organizational architecture of entrepreneurial universities across the stages of entrepreneurship: a conceptual framework by Cunningham, James A., Lehmann, Erik E., Menter, Matthias

    Published in Small business economics (01-06-2022)
    “…Entrepreneurial universities contribute directly and indirectly to supporting all stages of entrepreneurship. The challenge for entrepreneurial universities is…”
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  5. 5

    Effects of asphaltenes and organic acids on crude oil-brine interfacial visco-elasticity and oil recovery in low-salinity waterflooding by Garcia-Olvera, Griselda, Reilly, Teresa M., Lehmann, Teresa E., Alvarado, Vladimir

    Published in Fuel (Guildford) (01-12-2016)
    “…Smart-water flooding has become increasingly more important as Enhanced-Oil Recovery technology in recent years. However, the observed incremental recovery…”
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  6. 6

    Higher education policy: Why hope for quality when rewarding quantity? by Civera, Alice, Lehmann, Erik E., Paleari, Stefano, Stockinger, Sarah A.E.

    Published in Research policy (01-10-2020)
    “…•The Excellence Initiative is a policy intervention aimed at increasing the international visibility of German university system by incentivizing word-class…”
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  7. 7

    Exploiting passive nanomedicine accumulation at sites of enhanced vascular permeability for non-cancerous applications by Durymanov, Mikhail, Kamaletdinova, Tatiana, Lehmann, Sarah E., Reineke, Joshua

    Published in Journal of controlled release (10-09-2017)
    “…Over the past few decades, enhanced permeability of tumor vasculature was actively exploited for targeted delivery of anticancer nanomedicines resulting in…”
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  8. 8

    Tropical grassy biomes: misunderstood, neglected, and under threat by Parr, Catherine L., Lehmann, Caroline E.R., Bond, William J., Hoffmann, William A., Andersen, Alan N.

    Published in Trends in ecology & evolution (Amsterdam) (01-04-2014)
    “…•Tropical grassy biomes are extensive and critical to human livelihoods.•The definition of these grassy systems is inconsistent and misleading.•We discuss…”
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  9. 9

    Woody plant encroachment intensifies under climate change across tundra and savanna biomes by García Criado, Mariana, Myers‐Smith, Isla H., Bjorkman, Anne D., Lehmann, Caroline E. R., Stevens, Nicola, Josée Fortin, Marie

    Published in Global ecology and biogeography (01-05-2020)
    “…Aim Biomes worldwide are shifting with global change. Biomes whose extents are limited by temperature or precipitation, such as the tundra and savanna, may be…”
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  10. 10

    Human impacts in African savannas are mediated by plant functional traits by Osborne, Colin P., Charles‐Dominique, Tristan, Stevens, Nicola, Bond, William J., Midgley, Guy, Lehmann, Caroline E. R.

    Published in The New phytologist (01-10-2018)
    “…Tropical savannas have a ground cover dominated by C4 grasses, with fire and herbivory constraining woody cover below a rainfall-based potential. The savanna…”
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  11. 11

    Determinants of flammability in savanna grass species by Simpson, Kimberley J, Ripley, Brad S, Christin, Pascal‐Antoine, Belcher, Claire M, Lehmann, Caroline E. R, Thomas, Gavin H, Osborne, Colin P, Cornelissen, Hans

    Published in The Journal of ecology (01-01-2016)
    “…Tropical grasses fuel the majority of fires on Earth. In fire‐prone landscapes, enhanced flammability may be adaptive for grasses via the maintenance of an…”
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  12. 12

    Focus on changing fire regimes: interactions with climate, ecosystems, and society by Rogers, Brendan M, Balch, Jennifer K, Goetz, Scott J, Lehmann, Caroline E R, Turetsky, Merritt

    Published in Environmental research letters (01-03-2020)
    “…Fire is a complex Earth system phenomenon that fundamentally affects vegetation distributions, biogeochemical cycling, climate, and human society across most…”
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  13. 13

    Generalizations of the Familywise Error Rate by Lehmann, E. L., Romano, Joseph P.

    Published in The Annals of statistics (01-06-2005)
    “…Consider the problem of simultaneously testing null hypotheses H1,..., Hs. The usual approach to dealing with the multiplicity problem is to restrict attention…”
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  14. 14

    When is a 'forest' a savanna, and why does it matter? by Ratnam, Jayashree, Bond, William J., Fensham, Rod J., Hoffmann, William A., Archibald, Sally, Lehmann, Caroline E. R., Anderson, Michael T., Higgins, Steven I., Sankaran, Mahesh

    Published in Global ecology and biogeography (01-09-2011)
    “…Savannas are defined based on vegetation structure, the central concept being a discontinuous tree cover in a continuous grass understorey. However, at the…”
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  15. 15

    Pre-rain green-up is ubiquitous across southern tropical Africa: implications for temporal niche separation and model representation by Ryan, Casey M., Williams, Mathew, Grace, John, Woollen, Emily, Lehmann, Caroline E. R.

    Published in The New phytologist (01-01-2017)
    “…Tree phenology mediates land–atmosphere mass and energy exchange and is a determinant of ecosystem structure and function. In the dry tropics, including…”
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  16. 16

    Systematic review of outcomes following observational and operative endoscopic middle ear surgery by Kozin, Elliott D., Gulati, Shawn, Kaplan, Alyson B., Lehmann, Ashton E., Remenschneider, Aaron K., Landegger, Lukas D., Cohen, Michael S., Lee, Daniel J.

    Published in The Laryngoscope (01-05-2015)
    “…Objectives Middle ear surgery increasingly employs endoscopes as an adjunct to or replacement for the operative microscope. We provide a systematic review of…”
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  17. 17

    Deciphering the distribution of the savanna biome by Lehmann, Caroline E. R., Archibald, Sally A., Hoffmann, William A., Bond, William J.

    Published in The New phytologist (01-07-2011)
    “…We aimed to identify the limits of savanna across Africa, Australia and South America. We based our investigation on the rich history of hypotheses previously…”
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    Chasing quantitative biases in neutron imaging with scintillator-camera detectors: a practical method with black body grids by Boillat, P, Carminati, C, Schmid, F, Grünzweig, C, Hovind, J, Kaestner, A, Mannes, D, Morgano, M, Siegwart, M, Trtik, P, Vontobel, P, Lehmann, E H

    Published in Optics express (11-06-2018)
    “…We propose a method for improving the quantification of neutron imaging measurements with scintillator-camera based detectors by correcting for systematic…”
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  20. 20

    The dynamics of entrepreneurial ecosystems: an empirical investigation by Buratti, Martina, Cantner, Uwe, Cunningham, James A., Lehmann, Erik E., Menter, Matthias

    Published in R & D management (01-09-2023)
    “…The purpose of this paper is to examine the longitudinal dynamics within entrepreneurial ecosystems. We empirically test how entrepreneurial activities affect…”
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