Results 21 to 30 of about 23,552,421 (303)

Bentayga-I: Development of a Low-Cost and Open-Source Multispectral CubeSat for Marine Environment Monitoring and Prevention

open access: yesSensors
CubeSats have emerged as a promising alternative to satellite missions for studying remote areas where satellite data are scarce and insufficient, such as coastal and marine environments.
Adrián Rodríguez-Molina   +9 more
doaj   +1 more source

Future of Space Commerce Workshop: Reducing Risks and Fostering Partnerships – Synergies between Civil, Military, Commercial, and New Space [PDF]

open access: yes, 2023
Eisenhower Center for Space and Defense Studies Futron Corporation NASA Ames Research Center Breckenridge, Colorado, August 2007 The Future of Space Commerce Workshop brought together participants from the civil, military, commercial, and new space ...
Eisenhower Center for Space and Defense Studies
core   +1 more source

Response of the Quasi‐Biennial Oscillation to Historical Volcanic Eruptions

open access: yesGeophysical Research Letters, 2021
The impact of volcanic eruptions on surface climate is well‐appreciated, but their in situ impact on the Quasi‐Biennial Oscillation (QBO) has received comparatively little attention.
K. DallaSanta   +4 more
doaj   +1 more source

The evolution of Earth Observation: exploring space sustainability through European case studies

open access: yesInternational Journal of Sustainable Engineering
In September 2015, the United Nations launched the 2030 Agenda for Sustainable Development, followed by the adoption of the ‘Space2030’ Agenda in October 2021, highlighting the importance of space and Earth Observation (EO) data in monitoring progress ...
Elisabetta Lamboglia   +3 more
doaj   +1 more source

Global Carbon Cycle and Climate Feedbacks in the NASA GISS ModelE2.1

open access: yesJournal of Advances in Modeling Earth Systems, 2020
We present results from the NASA GISS ModelE2.1‐G‐CC Earth System Model with coupled climate‐carbon cycle simulations that were submitted to the sixth phase of the Coupled Model Intercomparison Project (CMIP6) Coupled Climate‐Carbon Cycle MIP (C4MIP ...
Gen Ito   +9 more
doaj   +1 more source

Evidence From Galactic Cosmic Rays That the Sun Has Likely Entered a Secular Minimum in Solar Activity

open access: yesSpace Weather, 2022
Since the beginning of the space age, the Sun has been in a multi‐cycle period of elevated activity (secular maximum). This secular maximum is the longest in the last 9300 years.
F. Rahmanifard   +7 more
doaj   +1 more source

GERMAN SPACE STANDORT: THE SPACE SECURITY STRATEGY AND THE REGIONAL BALANCE OF POWER IN EUROPE [PDF]

open access: yesНаучно-аналитический вестник Института Европы РАН
This article examines Germany’s first national Space Security Strategy as a key element in the ongoing transformation of Europe’s security architecture.
Vladislav B. Belov
doaj   +1 more source

Evaluating models' response of tropical low clouds to SST forcings using CALIPSO observations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
Recent studies have shown that, in response to a surface warming, the marine tropical low-cloud cover (LCC) as observed by passive-sensor satellites substantially decreases, therefore generating a smaller negative value of the top-of-the-atmosphere (TOA)
G. Cesana   +13 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

GISS‐E2.1: Configurations and Climatology

open access: yesJournal of Advances in Modeling Earth Systems, 2020
This paper describes the GISS‐E2.1 contribution to the Coupled Model Intercomparison Project, Phase 6 (CMIP6). This model version differs from the predecessor model (GISS‐E2) chiefly due to parameterization improvements to the atmospheric and ocean model
Maxwell Kelley   +45 more
doaj   +1 more source

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