Results 61 to 70 of about 2,658,467 (271)
American Journal of Agricultural Economics, EarlyView.Abstract We estimate the long‐run effect of ethanol plant entry on local corn prices using a long‐horizon difference‐in‐differences framework that combines matching with fixed effects while explicitly accounting for treatment intensity and spatial heterogeneity.
Jinho Jung +2 more
wiley +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT The recent clinical adoption of cell therapies has increased the need for more efficient, robust, and reproducible manufacturing technologies. Human mesenchymal stromal cells (hMSCs), a major component of the cell and immunotherapeutic market, remain challenging to manufacture at scale because they require surface attachment and are highly ...
William S. Skinner +7 more
wiley +1 more source
PLoS ONEPredicting ship trajectories can effectively forecast navigation trends and enable the orderly management of ships, which holds immense significance for maritime traffic safety.
Umar Zaman +5 more
doaj +1 more source
Ship trajectory prediction in confined waters.
, 2023 This thesis addresses the challenge of predicting vessel trajectories in confined waters, where the multi-dimensionality of the interaction scene introduces non-linearity in ship paths. The proposed approach utilizes machine learning models trained on processed Automatic Identification System (AIS) data to forecast future vessel trajectories based on ...
openaire +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Sustainability reports (SRs) are widely criticized for vague disclosures and selective emphasis on positive outcomes, yet systematic research on two core SR challenges remains limited: materiality (whether disclosed content is relevant) and balance (whether both achievements and challenges are reported).
Mahsa Mohammadrezaei +1 more
wiley +1 more source
Ship trajectory prediction method based on heterogeneous spatiotemporal graph neural networks
Applied Ocean ResearchWith the rapid growth of maritime transportation, ensuring navigational safety has become increasingly important. Accurate trajectory prediction is vital in understanding ships' future intentions and supporting safe navigation.
Yanyun Yu +5 more
doaj +1 more source
The Fast, the Steady and the Tenacious: Funding Pathways for Circular Start‐Ups
Business Strategy and the Environment, EarlyView.ABSTRACT Circular start‐ups (CSUs) are critical for unlocking the circular economy, yet they face persistent barriers in accessing finance. Despite growing interest from policymakers and financing institutions, little empirical evidence explains how these ventures pursue and secure funding.
Pilar Mejía‐Vélez +4 more
wiley +1 more source
Localized advanced ship predictor for maritime situation awareness with ship close encounter [PDF]
The marine navigation environment can become further complex when ships with different autonomy levels are introduced. To ensure navigation safety in such a mixed environment, advanced ship predictor type technologies are essential in aiding ship ...
Wang, Yufei +2 more
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This study investigates companies' responses to energy efficiency policies, focusing on mandatory and voluntary regulations that create a complex landscape for businesses to navigate. Using a sample of 1473 firms across 29 European countries (2002–2018), we explore the impact of legislation on green redesign—operationalized through ...
Thomas Alexopoulos +3 more
wiley +1 more source
Prediction of Lightweight AIS-Based Ship Trajectories with Spline Interpolation
水下无人系统学报Automatic identification system(AIS) of ships provides a large amount of real-time ship navigation data, which has become an indispensable key data source in many fields such as maritime traffic management, search and rescue operations, and risk ...
Jiantao HU +4 more
doaj +1 more source