Results 61 to 70 of about 156,956 (366)

Co-simulation for real time safety verification of nuclear power plants

open access: yesMechanical Engineering Journal, 2017
Small and major accidents and near misses are still occurring in nuclear power plants (NPPs). Risk level has increased with the degradation of NPP equipment and instrumentation.
Emmanuel BOAFO   +3 more
doaj   +1 more source

The 2010 spring drought reduced primary productivity in southwestern China [PDF]

open access: yes, 2012
Many parts of the world experience frequent and severe droughts. Summer drought can significantly reduce primary productivity and carbon sequestration capacity. The impacts of spring droughts, however, have received much less attention.
Guo, Huadong   +5 more
core   +3 more sources

Nucleoporins NPP-10, NPP-13 and NPP-20 are required for HCP-4 nuclear import to establish correct centromere assembly

open access: yesJournal of Cell Science, 2017
ABSTRACT Centromeres form a chromosomal platform for the assembly of the kinetochores, which are required for orderly chromosome segregation. Assembly of both centromeres and kinetochores proceeds by a step-by-step mechanism that is regulated in time and space.
Jorge Ferreira   +2 more
openaire   +2 more sources

The Reprocessed Suomi NPP Satellite Observations

open access: yesRemote Sensing, 2020
The launch of the National Oceanic and Atmospheric Administration (NOAA)/ National Aeronautics and Space Administration (NASA) Suomi National Polar-orbiting Partnership (S-NPP) and its follow-on NOAA Joint Polar Satellite Systems (JPSS) satellites marks ...
C. Zou   +29 more
semanticscholar   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

open access: yesAdvanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang   +3 more
wiley   +1 more source

Biospheric context of Siberian development [PDF]

open access: yes, 2008
Productivity of ecosystems surrounding a city is important for supporting its activities in a sustainable way. The total terrestrial net primary production (NPP) shows biosphere potential to supply primary food energy source for all non-autotrophic ...
Gen Inoue   +2 more
core   +1 more source

Energy Landscapes in Chemical Reactions and Transport

open access: yesChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley   +1 more source

A note on meteorological variables related trends in the MODIS NPP product for Estonia / Meteoroloogilised andmed põhjustavad vigu MODISe primaarproduktsiooni hinnangutes Eesti alal

open access: yesMetsanduslikud Uurimused, 2011
The MODIS (The Moderate Resolution Imaging Spectroradiometer) yearly NPP (Net Primary Production) 1 km resolution products were collected over Estonia for years 2000-2010.
Eenmäe Alo, Nilson Tiit, Lang Mait
doaj   +1 more source

Sensitivity of spruce/moss boreal forest carbon balance to seasonal anomalies in weather [PDF]

open access: yes, 1997
A process-oriented, daily time step model of a spruce/moss boreal ecosystem simulated 1994 and 1995 productivity for a Boreal Ecosystem-Atmosphere Study site near Thompson, Manitoba.
Frolking, Steve
core   +1 more source

Potential natural vegetation and NPP responses to future climates in the U.S. Great Plains

open access: yesEcosphere, 2020
. Asymmetric climate projections throughout the U.S. Great Plains may intensify the existing latitudinal temperature gradient and magnify the longitudinal precipitation gradient.
T. Klemm, D. Briske, M. Reeves
semanticscholar   +1 more source

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