Results 71 to 80 of about 120,728 (340)

Dissolved and Particulate Organic Carbon Characteristics in Summer and Winter Waters of the Lena Delta

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Rapid Arctic warming accelerates permafrost thaw, altering water flow and organic matter transport to aquatic ecosystems. To identify sources and seasonality of OC at the mouth of the Lena River, we measured summer and winter concentrations and C isotopes (∆14C and δ13C) of DOC and POC along a 140‐km transect of the Lena Delta.
O. Ogneva   +10 more
wiley   +1 more source

Toward Irreversibility in Nuclear Disarmament: The Role of Transparency Measures

open access: yesJournal for Peace and Nuclear Disarmament
Transparency can increase confidence in irreversibility in nuclear disarmament by enhancing verification and increasing the openness of fuel cycle choices and operations.
Joseph F. Pilat
doaj   +1 more source

Autonomous weapon systems and international humanitarian law: a reply to the critics [PDF]

open access: yes, 2013
In November 2012, Human Rights Watch, in collaboration with the International Human Rights Clinic at Harvard Law School, released Losing Humanity: The Case against Killer Robots.[2] Human Rights Watch is among the most sophisticated of human rights ...
Schmitt, Michael
core  

Metal‐Coordination Specificity and Structural Dynamics of C. elegans Metallothionein I: Insights From 3D Modeling and MD Simulations

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Metallothioneins (MTLs) are small, cysteine‐rich proteins known for their ability to bind metal ions and exhibit flexible, disordered structures. The structural and functional characteristics of metallothionein I (MTL‐1) from Caenorhabditis elegans were investigated, focusing on its behavior in both metal free (MTL‐1 Apo) and metal‐bond states
Nilvea Ramalho de Oliveira   +4 more
wiley   +1 more source

Is the NPT Still Relevant? – How to Progress the NPT’s Disarmament Provisions

open access: yesJournal for Peace and Nuclear Disarmament, 2019
The Nuclear Non-Proliferation Treaty is the cornerstone of the global non-proliferation regime. However, the question is the NPT still relevant? may suggest that the importance of NPT has been forgotten.
John Carlson
doaj   +1 more source

Towards a Sustainable Future: Addressing Climate Change and Promoting Sustainable Development

open access: yesSustainable Development, EarlyView.
ABSTRACT This study aims to analyze policy research and global agreements on the decarbonization of economic development. Climate change and economic development are separate and equal, and strategies should separate responsibility from action. This will be required beyond the Kyoto and Paris agreements.
Woo‐Sik Sohn
wiley   +1 more source

Desde Angra hacia Teherán: la política nuclear brasileña bajo la administración Lula From Angra to Tehran: Brazilian nuclear policy under Lula’s administration

open access: yesAmérica Latina Hoy, 2011
El objetivo de este artículo es explicar las posiciones adoptadas por Brasil bajo la administración Lula (2003-2010) sobre la no proliferación, el desarme y el control de las armas nucleares.
Diego Santos Vieira de JESUS
doaj  

Keefektifan Konvensi NPT Alam Menangani Negara Pengguna Senjata Nuklir

open access: yesJournal of Islamic World and Politics, 2018
Tulisan ini mencoba mengkaji bagaimana kesuksesan Non-proliferation Treatyatau disingkat NPT dalam menangani masalah keamanan senjata nuklir di dunia. Senjata nuklir dipahami secara global merupakan senjata pemusnah massal.
Paulino Saldanha
doaj   +1 more source

Public Health Decision Making in the Case of the Use of a Nuclear Weapon. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Długosz-Lisiecka M.
europepmc   +1 more source

Climate Change and Energy Security Risk: Do Green Patents, Institutional Quality, and Human Capital Make a Difference?

open access: yesSustainable Development, EarlyView.
ABSTRACT Climate change poses a significant threat to global energy security, yet the mechanisms through which this relationship unfolds—and the factors that buffer their adverse impacts—remain underexplored. This study examines the link between climate change, proxied by CO2 emissions, and energy security risk (ESR), with a particular focus on the ...
Mohamed Sami Ben Ali   +2 more
wiley   +1 more source

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