Results 21 to 30 of about 429,282 (303)
Temperature controls production but hydrology regulates export of dissolved organic carbon at the catchment scale [PDF]
Hydrology and Earth System Sciences, 2020 Lateral carbon flux through river networks is an important and poorly understood component of the global carbon budget. This work investigates how temperature and hydrology control the production and export of dissolved organic carbon (DOC) in the ...
H. Wen +11 more
doaj +1 more source
Haematologica, 2010 Background Macrophages of the reticuloendothelial system play a key role in recycling iron from hemoglobin of senescent or damaged erythrocytes. Heme oxygenase 1 degrades the heme moiety and releases inorganic iron that is stored in ferritin or exported ...
Samuele Marro +6 more
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EU and US Export Control Regimes for Dual Use Goods: an Overview of Existing Frameworks [PDF]
Romanian Journal of European Affairs, 2017 The systems of EU and US export controls of dual-use items have periods of shared history, where the regulatory efforts were directed at a common adversary and with regard to a common array of critical goods and technologies.
Hamed Alavi, Tatsiana Khamichonak
doaj
Engaging Science, Technology, and Society, 2015 Two revolutions, not one, are transforming the research enterprise in American academia. One is the commercialization of research. The other is the regulation of research by the national security state that was accelerated by the terrorist attacks of 9 ...
John Krige
doaj +1 more source
Impact of earthquake-triggered landslides on catchment sediment yield [PDF]
Proceedings of the International Association of Hydrological Sciences, 2015 This study explores the role of seismic activity in explaining spatial and temporal variation in sediment export from the Siret basin in Romania. Based on long-term (>30 years) sediment export measurements for 38 subcatchments, we found that spatial ...
M. Vanmaercke, F. Obreja, J. Poesen
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A BAN ON THE EXPORT OF EU GOODS TO RUSSIA
Humanities and Social Sciences, 2023 This article analyzes the ban on the export of goods from the EU to Russia, with particular emphasis on dual-use goods and export controls. In the current political situation, these controls pose a serious challenge to EU exporters, who have been placed ...
Ewa GWARDZIŃSKA +1 more
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Law, Technology and HumansWhy are a host of states, such as the United States, Canada, the United Kingdom, France and the Netherlands, imposing export controls on quantum computers with technical specifications (e.g. 2000 qubits) that are not yet realisable?
Anh Nguyen
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich +5 more
wiley +1 more source
More than Protectionism: Unbundling U.S. Motives in the Trade and Technological War with China
Review of Economic PerspectivesThis article examines the underlying motives behind the United States’ trade and technological conflict with China since 2018. While the measures undertaken—ranging from tariffs and export controls to investment screening and industrial policy—are often ...
Svatoň Petr
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Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source