Results 71 to 80 of about 23,637 (210)

Syria and the Responsibility to Protect [PDF]

open access: yes, 2020
The civilian protection agenda has tried to fill critical gaps in the existing normative architecture through the Responsibility to Protect (R2P) and protection of civilians (POC) as sibling norms.1 Despite these two valuable additions to the repertoire ...
Thakur, Ramesh
core  

Planar and Pyramidal Pentacoordinate Selenium Atoms

open access: yesChemistry – A European Journal, Volume 31, Issue 72, December 23, 2025.
Planar (D5h) and pyramidal (C5v) dianionic clusters, SeM5X52− (M = LiK; X = FBr), showcase pentacoordinate selenium atoms stabilized by geometric confinement and electrostatic interactions with surrounding alkali and halogen atoms. Abstract A systematic computational exploration of the dianionic systems SeM5X52− (M = Li─Cs; X = F─I) was conducted to ...
Luz Diego   +3 more
wiley   +1 more source

Potential of interval partial least square regression in estimating leaf area index

open access: yesSouth African Journal of Science, 2017
Leaf area index (LAI) is a critical parameter in determining vegetation status and health. In tropical grasslands, reliable determination of LAI, useful in determining above ground biomass, provides a basis for rangeland management, conservation and ...
Zolo Kiala   +2 more
doaj   +1 more source

Cyclic Aminophosphenium Mono‐ and Dications

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 18, December 10, 2025.
A new phosphenium dication [P(μ‐NTer)2P–hexyl–P(μ‐NTer)2P]2+ was synthesized and fully characterized starting from a p‐Centered biradical. Starting from the biradicaloid [·P(μ‐NTer)2P·] (Ter = 2,6‐dimesitylphenyl), the addition of ethyl bromide yields the addition product [Et–P(μ‐NTer)2P–Br].
Jan Rosenboom   +4 more
wiley   +1 more source

Biological and Biologically Inspired Functional Nanostructures: Insights into Structural, Optical, Thermal, and Sensing Applications

open access: yesAdvanced Materials, Volume 37, Issue 51, December 23, 2025.
Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung   +15 more
wiley   +1 more source

A Poggean Reform Agenda for Improving Political Will in Response to Mass Atrocities

open access: yesPolitics in Central Europe, 2018
Like other types of humanitarian intervention before it, the Responsibility to Protect (R2P) has suffered in practice from a pervasive lack of political will.
Lea-Henry Jed
doaj   +1 more source

Nature‐Inspired Innovation in Electrical Engineering Technologies and Applications

open access: yesAdvanced Science, Volume 12, Issue 48, December 29, 2025.
This review investigates how nature‐inspired design principles revolutionize electrical engineering by translating biological mechanisms, such as sensing, actuation, energy conversion, and neural processing, into advanced intelligent technologies. Through interdisciplinary integration, biomimetic strategies enable efficient, adaptive, and sustainable ...
Ming Li   +6 more
wiley   +1 more source

Advancing small‐angle X‐ray scattering for complex metallic systems: Ti2Cu precipitation in a martensitic near‐α Ti alloy

open access: yesJournal of Applied Crystallography, Volume 58, Issue 6, Page 2006-2017, December 2025.
A novel small‐angle X‐ray scattering modelling approach is introduced for the analysis of precipitation behaviour in metallic systems exhibiting scattering signals with streaks originating from the embedding matrix. This approach enables in situ tracking of the microstructural evolution, such as the volume fraction and size of second phases, during ...
David Obersteiner   +9 more
wiley   +1 more source

Intervention or Non-intervention, the Legalities of R2P and the Human Rights Agenda

open access: yesPolitikon, 2017
The threat of violence alongside the deep-rooted fear of falling into old patterns of animosity and violence have pushed the international community towards stringent controversial approaches regarding international conflicts. R2P initially started as a
Gabriel Bell
doaj   +1 more source

Report on Phase Three: The professional capabilities framework [PDF]

open access: yes, 2019
fals
Ballantyne, N   +4 more
core  

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