Results 61 to 70 of about 1,585,067 (292)

Daisyworld: a review

, 2008
Daisyworld is a simple planetary model designed to show the long-term effects of coupling between life and its environment. Its original form was introduced by James Lovelock as a defense against criticism that his Gaia theory of the Earth as a self ...
Ackland, Ackland, Ackland, Adams, Adams, Adams, Andrew J. Wood, Baldocchi, Bardeen, Braitenberg, Budyko, Carter, Charlesworth, Charlson, Clynes, Cohen, Cushing, Dawkins, DeGregorio, DeGregorio, Dewar, Dewar, Doolittle, Downing, Downing, Downing, Dyke, Dyke, Essam, Ford, Gaucherel, Graeme J. Ackland, Hamilton, Hamilton, Hamilton, Harding, Harding, Harvey, Hywel T. P. Williams, James G. Dyke, Jascourt, Keeling, Koeslag, Kump, Lande, Lansing, Lenton, Lenton, Lenton, Lenton, Lorenz, Lorenz, Lotka, Lovelock, Lovelock, Lovelock, Lovelock, Lovelock, Lovelock, Lovelock, Lovelock, Lovelock, Lovelock, Lynn, Maddock, May, McGuffie, Nevison, Nordstrom, North, Odling-Smee, Ozawa, Paltridge, Pimm, Pimm, Pujol, Pujol, Robertson, Saunders, Saunders, Saunders, Schwartzman, Seto, Staley, Stöcker, Sugimoto, Timothy M. Lenton, Toniazzo, Volk, von Bloh, von Bloh, Walker, Watson, Weber, Weber, Williams, Williams, Wood, Wood, Zeng, Zeng   +100 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Strong influence of convective heat transfer efficiency on the cooling benefits of green roof irrigation

Environmental Research Letters, 2021
By enhancing evapotranspiration (ET), green roofs provide cooling benefits for the urban environment and are recognized as a promising heat mitigation strategy.
Linying Wang, Maoyi Huang, Dan Li
doaj   +1 more source

Modelling the Inorganic Bromine Partitioning in the Tropical Tropopause over the Pacific Ocean [PDF]

, 2016
The stratospheric inorganic bromine burden (Bry) arising from the degradation of brominated very short-lived organic substances (VSL org ), and its partitioning between reactive and reservoir species, is needed for a comprehensive assessment of the ozone
Atlas, Elliot, Cuevas, Carlos Alberto, Elkins, James W., Fernandez, Rafael Pedro, Hintsa, Eric J., Kinnison, Douglas E., Lamarque, Jean Francois, Moore, Fred L., Navarro, María A., Rodriguez Lloeveras, Xavier, Rollins, Andrew, Saiz-lopez, Alfonso, Thornberry, Troy, Tilmes, Simone   +13 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Stomatal conductance influences interannual variability and long-term changes in regional cumulative plant uptake of ozone

Environmental Research Letters, 2020
Ambient ozone uptake by plant stomata degrades ecosystem and crop health and alters local-to-global carbon and water cycling. Metrics for ozone plant damage are often based solely on ambient ozone concentrations, overlooking the role of variations in ...
Olivia E Clifton, Danica L Lombardozzi, Arlene M Fiore, Fabien Paulot, Larry W Horowitz   +4 more
doaj   +1 more source

Interactive Stratospheric Aerosol Microphysics‐Chemistry Simulations of the 1991 Pinatubo Volcanic Aerosols With Newly Coupled Sectional Aerosol and Stratosphere‐Troposphere Chemistry Modules in the NASA GEOS Chemistry‐Climate Model (CCM)

Journal of Advances in Modeling Earth Systems, 2023
We have coupled the GEOS‐Chem tropospheric‐stratospheric chemistry mechanism and the Community Aerosol and Radiation Model for Atmospheres (CARMA), a sectional aerosol microphysics module, within the NASA Goddard Earth Observing System Chemistry‐Climate ...
Parker Case, Peter R. Colarco, Brian Toon, Valentina Aquila, Christoph A. Keller   +4 more
doaj   +1 more source

Hoop/column antenna deployment mechanism overview [PDF]

, 1985
The hoop/column antenna program is directed toward the development of a cost effective, large area, self deploying reflector antenna system. Large surface area antenna systems are required in future space missions involving improved land communications ...
Allen, B. B., Butler, D. H.
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

The orbital siphon : A new space elevator concept [PDF]

, 2006
A new concept for propellantless payload transfer from the surface of the Earth to Earth escape is presented. Firstly, a simple model of a payload ascending or descending a conventional space elevator is developed to explore the underlying dynamics of ...
Davis, Chris, McInnes, C.R.
core