Results 71 to 80 of about 17,223,962 (305)

SOME PERSPECTIVES ON THE UN SECURITY COUNCIL REFORM PROPOSALS

open access: yesIustinianus Primus Law Review, 2022
The calls for reform of the UN Security Council, which are as old as the organization itself, have been in the international spotlight again with the wars in Syria and Ukraine and the vetoes that Russia (and China) used to block any measure regarding ...
Ljupcho Stojkovski
doaj  

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow   +6 more
wiley   +1 more source

The Justification of Responsibility in the UN Security Council

open access: yes, 2019
The UN Security Council has been given the primary responsibility for maintaining international peace and security. The precise meaning of this responsibility, however, is contested. This lack of clarity is frequently criticised as a source of incoherent
Niemann, Holger
core   +1 more source

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie   +7 more
wiley   +1 more source

COMPARATIVE ANALYSIS OF FOREIGN POLICY APPROACHES: CHINEESE PARTICIPATION IN THE UN PEACEKEEPING OPERAIONS (1981–2012)

open access: yesСравнительная политика, 2015
Chinese approach towards peacekeeping evolved significantly through out the last few decades. Previous total denial in the 1980s transformed into acceptance of peacekeeping as valuable instrument of global governance.
I. A. Zarodov
doaj   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

open access: yesAdvanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han   +4 more
wiley   +1 more source

Other title: Council minutes, 2008-2016

open access: yes, 2008
A collection of meeting minutes of the Northeast Kansas Homeland Security Council, January 23, 2008 - February 24 ...
Northeast Kansas Homeland Security Council
core   +1 more source

Patient‐Derived 3D Heart‐On‐a‐Chip Model of Dilated Cardiomyopathy With Embedded Bead‐Based Mapping of Tissue Contractility

open access: yesAdvanced Healthcare Materials, EarlyView.
A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi   +10 more
wiley   +1 more source

O Governo Lula e o Conselho de Segurança

open access: yesMeridiano 47, 2017
O presente artigo tem como tema a busca patrocinada pelo governo Lula por uma vaga permanente no Conselho de Segurança da ONU e as conseqüências por ela geradas.
Virgílio Caixeta Arraes
doaj  

Does Membership on the UN Security Council Influence IMF Decisions? Evidence from Panel Data [PDF]

open access: yes
We investigate whether temporary members of the UN Security Council receive favorable treatment from the IMF, using panel data for 191 countries over the period 1951 to 2004.
Axel Dreher   +2 more
core  

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