Results 51 to 60 of about 12,401 (280)

Mechanical and chemical spinodal instabilities in finite quantum systems [PDF]

open access: yes, 2001
Self consistent quantum approaches are used to study the instabilities of finite nuclear systems. The frequencies of multipole density fluctuations are determined as a function of dilution and temperature, for several isotopes. The spinodal region of the
A. Guarnera   +23 more
core   +4 more sources

Topological Point Defects in SmC* Liquid Crystals Under Mechanical Disturbance

open access: yesAdvanced Materials Interfaces, EarlyView.
Tangetial air jet shear inducess island formation and nucleates topological point defects in uniform SmC films. Island bounded by edge dislocation loops shrink and transform into isolated point defects under continued shear. Mechanical perturbatio provides a controllable route for defect engineering in smectric liquid crystal thin films.
Gunganist Kongklad   +3 more
wiley   +1 more source

The Evolving Paradigms of Military Interventions and China: Lessons from Global Centre-Periphery Relations [PDF]

open access: yesMeđunarodna politika
Military interventionism, a unilateral and coercive practice in international politics, is widely discussed in scholarly literature. However, key aspects, such as a consolidated definition of military intervention and the complex geographical features
Nenad Stekić
doaj   +1 more source

On the reliability of the theoretical internal conversion coefficients

open access: yes, 2000
Possible sources of uncertainties in the calculations of the internal conversion coefficients are studied. The uncertainties induced by them are estimated.Comment: 16 pages (including 3 figures inserted by 'epsfig ...
Band I M   +52 more
core   +1 more source

Multi‐Dielectric Metasurfaces for Ultrabright, Tunable Structural Color and Reconfigurable Optical Filtering with Extraordinarily Large Color Span

open access: yesAdvanced Optical Materials, EarlyView.
Structural color generation is an emerging field for digital display and printing applications. This report presents a novel truncated‐cone design and the first use of GaP sandwiched between two layers of TiO2, demonstrating ultra‐bright, tunable colors with a record color gamut.
Md Rumon Miah   +2 more
wiley   +1 more source

Theoretical Aspects of the Study of Problems of BRICS Countries Cooperation

open access: yesСравнительная политика, 2016
The article deals with the problems and prospects of mutual cooperation between the countries-members of BRICS in the light of contemporary processes of globalization and the restructuring of the global political and economic system.
A. A. Konkin
doaj   +1 more source

Band structures and intruder $\pi$$i_{13/2}$ state in $^{197}$Tl

open access: yes, 2013
The excited states in the odd-$A$ $^{197}$Tl nucleus have been studied by populating them using the $^{197}$Au($\alpha$, 4$n$)$^{197}$Tl reaction at the beam energy of 48 MeV. The $\gamma-\gamma$ coincidence data were taken using a combination of clover,
Banerjee, K.   +22 more
core   +1 more source

Role of dynamical particle-vibration coupling in reconciliation of the $d_{3/2}$ puzzle for spherical proton emitters [PDF]

open access: yes, 2001
It has been observed that decay rate for proton emission from $d_{3/2}$ single particle state is systematically quenched compared with the prediction of a one dimensional potential model although the same model successfully accounts for measured decay ...
A. Keenan   +38 more
core   +3 more sources

Interactions of Antibody Drug Conjugate Anti‐Tubulin and Topoisomerase I Inhibitor Payloads with Radiotherapy to Potentiate Immunotherapy

open access: yesAdvanced Science, EarlyView.
Antibody drug conjugates deliver their cytotoxic anti‐tubulin or topoisomerase I inhibitor payloads to tumors through cancer cell receptor targeting. The released drug payloads induce cellular changes that interact with radiotherapy resulting in radiosensitization that improves cancer cell kill and stimulates anti‐tumor immune responses.
Jacqueline Lesperance   +17 more
wiley   +1 more source

Mapping multipolarity: soft and hard power in the digital age

open access: yesDiscover Global Society
This paper examines how “multipolarity” is framed across digital and academic venues and how these framings may relate to soft- and hard-power narratives.
Ana Rodica Stăiculescu   +3 more
doaj   +1 more source

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