Results 121 to 130 of about 40,058 (310)

A safe reinforcement learning approach for autonomous navigation of mobile robots in dynamic environments

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract When deploying mobile robots in real‐world scenarios, such as airports, train stations, hospitals, and schools, collisions with pedestrians are intolerable and catastrophic. Motion safety becomes one of the most fundamental requirements for mobile robots.
Zhiqian Zhou   +7 more
wiley   +1 more source

Conceptualizing Strategic Foresight: An Integrated Framework

open access: yes, 2014
Copyright © 2014 John Wiley & Sons, Ltd An integrative framework is proposed to generate a more complete picture of strategic foresight as an organizing capability in high-velocity ...
Pa??sa, Nerijus   +2 more
core   +1 more source

Hydrogel‐based drug delivery systems for intracerebral hemorrhage with therapeutic advances and emerging roles of the bone–brain axis

open access: yesInterdisciplinary Medicine, EarlyView.
Hydrogel‐based drug delivery systems offer a promising approach for treating intracerebral hemorrhage (ICH) by overcoming blood‐brain barrier limitations, enabling precise, sustained release of neuroprotective and anti‐inflammatory agents. These systems enhance treatment efficacy, but challenges remain in biosafety, drug penetration, and scalability ...
Haojun Shi   +18 more
wiley   +1 more source

Insights and influences: mapping the scientific contributors to global foresight policies

open access: yes
Purpose – The primary aim of this research is to understand the integration of scientific knowledge in foresight policy. By analyzing both foresight policy documents and their bibliographical references, the study seeks to comprehend how foresight has ...
Cabral, Bernardo Pereira   +1 more
core   +1 more source

Our Common Agenda: Review of Five UN75 Sustainability Reports

open access: yesCadmus, 2021
Antonio Guterres warns that COVID-19 is upending our world, threatening our health, destroying livelihoods, and deepening inequality. Six action areas are described—including new ways to work together, a global new deal, new economic measures, and ...
Michael Marien
doaj  

Transforming Agricultural Water Management Through the Water–Energy–Food Nexus: Trends, Opportunities, Barriers and Solutions

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Agricultural water management (AWM) is increasingly transitioning towards transformative thinking, where interconnected sectors, including water, energy and food, are managed holistically. Trends point towards cross‐sectoral and harmonised strategies to optimise water use efficiency and productivity, integrate renewable energy, promote ...
Luxon Nhamo   +5 more
wiley   +1 more source

Fiscal Foresight: Analytics and Econometrics [PDF]

open access: yes
Fiscal foresight---the phenomenon that legislative and implementation lags ensure that private agents receive clear signals about the tax rates they face in the future---is intrinsic to the tax policy process.
Shu-Chun Susan Yang   +2 more
core  

The PRAMOS Study: PRostaglandin Analogues Monotherapy—Awareness Survey on Ocular Surface Involvement

open access: yesOphthalmology and Therapy
Introduction Even though the local tolerance of prostaglandin (PG) analogues has improved drastically since the introduction of preservative-free (PF) eye drops, prescription patterns still vary widely among practitioners and between countries and could ...
Paul Bastelica   +8 more
doaj   +1 more source

Revisiting EWMA in High‐Frequency‐Based Portfolio Optimization: A Comparative Assessment

open access: yesJournal of Applied Econometrics, EarlyView.
ABSTRACT This paper compares the statistical and economic performance of state‐of‐the‐art high‐frequency (HF) based multivariate volatility models with a simpler, widely used alternative, the Exponentially Weighted Moving Average (EWMA) filter. Using over two decades of 100 U.S.
Laura Capera Romero, Anne Opschoor
wiley   +1 more source

Labor Market Institutions, Fiscal Multipliers, and Macroeconomic Volatility

open access: yesJournal of Applied Econometrics, EarlyView.
ABSTRACT How do labor market institutions shape the transmission of government spending shocks and macroeconomic volatility? We develop a theoretical model in which labor market institutions affect fiscal transmission through their effect on wage rigidity, job separation, and matching frictions.
Maximilian Boeck   +2 more
wiley   +1 more source

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