Results 71 to 80 of about 55,553 (186)
Lifecycle deficit and economic support ratio in Nigeria: The national transfer account approach
Aim/purpose – The benefit of changing the population age structure only accrues to an economy if the labor market absorbs the increasing number of the working population at a given labor income that surpasses the prevailing consumption of that age group.
Onisanwa Idowu Daniel, Yohanna Sule
doaj +1 more source
This article provides an upgraded model for actuarial projection of the dependency ratio of the pension fund in the Republic of Srpska. The nonexistence of complete upto-date life tables presents a huge problem of the pension system and life insurance ...
Bošnjak Nikolina, Prorok Vesna
doaj +1 more source
Damage Characteristics and Parameter Sensitivity of Fracture Caverns Under Pneumatic Disturbances
ABSTRACT In the construction process of abandoned mine compressed air energy storage projects, the presence and distribution of fractures within the rock mass significantly influence both the design and safe operation of the energy storage system. To investigate how initial fractures affect rock mass damage under pressure disturbances, a coupled model ...
Run Hu +4 more
wiley +1 more source
Linking Phase Transitions and Quantum Entanglement at Arbitrary Temperature
In this work, we establish a general theory of phase transitions and quantum entanglement in the equilibrium state at arbitrary temperatures. First, we derived a set of universal functional relations between the matrix elements of two-body reduced ...
Wei, Bo-Bo
core +1 more source
Abstract The Jundushan cemetery, located on the northern boundary of the present‐day Beijing, sits at a crucial nexus between the Yan and Taihang mountains linking northern and central China. This strategic location provides an interesting case for examining interactions between pastoralism and agriculture around the early half of the first millennium ...
Wenxun Ren +7 more
wiley +1 more source
This study explores the impact of brain drain on income growth and compares its effects between the pre- and post-outbreak of Covid-19 periods based on unbalanced panel data for 60 countries covering the period 1995–2022.
Han-Sol Lee +2 more
doaj +1 more source
Two-Loop Bhabha Scattering in QED
In the context of pure QED, we obtain analytic expressions for the contributions to the Bhabha scattering differential cross section at order alpha^4 which originate from the interference of two-loop photonic vertices with tree-level diagrams and from ...
A. B. Arbuzov +17 more
core +2 more sources
Background – Allergen immunotherapy is used as aetiological treatment for canine atopic dermatitis (cAD). Objective – To assess the anti‐inflammatory agent‐sparing effect over 1 year of immunotherapy using pullulan‐conjugated recombinant Der f 2 (rDf2‐P). Conclusions and Clinical Relevance – Der f 2‐P immunotherapy can lead to a rapid reduction in anti‐
Masahiko Nagata +7 more
wiley +1 more source
Thermodynamics of pseudospin-electron model in mean field approximation
The mean field type approach based on the self-consistent consideration of an effective field created by electron transfer is developed for a description of thermodynamics of the Hubbard type models with an infinitely large on-site repulsion.
Murray, Nye, Reuss, Voigt, Wern, Wern
core +2 more sources
Due to an ageing population, local governments are facing new challenges in the field of addressing the housing needs of older people. Seniors are not a homogeneous group; three basic categories may be distinguished in terms of independence level and the
Iwański Rafał +2 more
doaj +1 more source

