Results 61 to 70 of about 3,977 (140)

Tackling the Regressivity at the Top of the Italian Tax System: An Optimal Taxation Framework With Heterogeneous Returns to Capital

Review of Income and Wealth, Volume 72, Issue 3, August 2026.
ABSTRACT In this work, we exploit the new data available from the European Central Bank's Distributional Wealth Accounts to reconstruct the distribution of capital income in Italy by accounting for heterogeneous returns to capital. We find stark disparities in returns to wealth: average rates rise from 2.5% for the bottom 90% to 5% for the top 10% of ...
Matteo Dalle Luche, Demetrio Guzzardi, Elisa Palagi, Andrea Roventini, Alessandro Santoro   +4 more
wiley   +1 more source

Machine learning with hyperparameter optimization applied in facies-supported permeability modeling in carbonate oil reservoirs

Scientific Reports
Most carbonate reservoirs exhibit heterogeneous pore distribution, whereby the matrix displays low permeability, thus impeding the flow of oil. On the other hand, highly permeable fractures function as the main flow conduits within such reservoirs ...
Watheq J. Al-Mudhafar, Alqassim A. Hasan, Mohammed A. Abbas, David A. Wood   +3 more
doaj   +1 more source

Valorization of diaper waste ash and GBFS sand in concrete: A sustainable approach for Indian construction

Sustainable Environment
This study investigates incinerated diaper waste ash (DWA) as a partial cement replacement (0–20%) and granulated blast furnace slag (GBFS) sand as a fine aggregate substitute (0–25%) in concrete.
Md. Zia Ul Haq, Sandeep Singh, Tarak Vora, Manni Sharma, Priyadarshi Das, Dasarathy A K, Khaled Shahin, Vishnu Vijay Kumar   +7 more
doaj   +1 more source

An Improved Dynamic Window Approach Based on Reinforcement Learning for the Trajectory Planning of Automated Guided Vehicles

IEEE Access
The traditional dynamic window approach (DWA) adopts the constant intervals for the sampling window, which limits the trajectory exploration possibility.
Da Jiang, Ling Du, Shuhui Li, Meijing Wang, Hongchao Zhang, Xiaole Chen, Yunlong Sun   +6 more
doaj   +1 more source

The analysis of pedestrian flow in the smart city by improved DWA with robot assistance

Scientific Reports
With the acceleration of urbanization in China, the urban population continues to grow, leading to frequent occurrences of crowded public spaces, which in turn trigger traffic congestion and even safety accidents.
Yingyue Hu, Huizhen Long, Min Chen
doaj   +1 more source

Dwa językowe obrazy pedagogiki

Kultura i Wychowanie
W prezentowanym artykule przedmiotem badania są dwa językowe obrazy pedagogiki wynikające z dwóch odmiennych linii wyjaśniania etymologii polskiego leksemu (wyrazu) pedagogika.
Dariusz Stępkowski
doaj   +1 more source

Dwa cele kształcenia

Nauka i Szkolnictwo Wyższe, 2016
Kształceniu na poziomie wyższym i selekcji, która mu towarzyszy, można przypisać dwie funkcje. Pierwsza - to jak najlepsze wyselekcjonowanie i przygotowanie kształconych do przyszłych ról zawodowych. Chodzi o to, by zawodom, specjalnościom i kompetencjom
Ireneusz Białecki
doaj  

Reframing climate diplomacy: power asymmetries, civil society, and the limits of multilateral environmental agreements

Frontiers in Political Science
In a multipolar international system characterized by geopolitical fragmentation and economic asymmetry, climate diplomacy faces persistent structural constraints. This paper examines why treaty-based international environmental agreements have struggled
Reza Hafezi, David A. Wood
doaj   +1 more source

Dwa pojęcia komunikacji

Studia Semiotyczne, 2020
DOI: http://doi.org/10.26333/sts.xxviii.09 W tytule tego rozdziału sąsiadują „kognitywistyka” i „semiotyka teoretyczna”. Nie przeciwstawiam ich sobie, co powinno być jasne dla każdego, kto dostrzeże, iż semiotykę teoretyczną traktuję jako nauki o ...
Jerzy Pelc
doaj  

INTRODUCTION TO DOCTORS’ WIVES ASSOCIATION (DWA)-NEPAL

Journal of Nepal Medical Association, 2004
Surya Kumari Shrestha
doaj   +1 more source