Results 91 to 100 of about 2,658,467 (271)

Explaining Episodes of High Inflation: Demand‐ and Supply‐Side Drivers in Times of Uncertainty

International Journal of Finance &Economics, EarlyView.
ABSTRACT In this paper, we investigate the extent to which uncertainty anticipates episodes of high inflation in 30 economies worldwide. Our analysis accounts for several factors, including inflation expectations, real global economic activity, and supply chain disruptions.
Maria‐Eleni K. Agoraki, Nektarios Aslanidis, Georgios P. Kouretas   +2 more
wiley   +1 more source

A Spatio-Temporal Hybrid Multi-Head Attention Model for AIS-Based Ship Trajectory Prediction

Future Transportation
To improve ship AIS trajectory prediction under pronounced spatiotemporal coupling and dynamic maneuvering conditions, this study proposes a Spatio-Temporal-Hybrid-Multi-head Attention model (STHA) integrating multiscale convolution, bidirectional long ...
Yuhui Liu, Xiongguan Bao, Shuangming Li, Chenhui Gu, Qihua Fang   +4 more
doaj   +1 more source

Bringing the Lab to the Field: Exploring Water‐Borne Corticosterone as a Physiological Indicator in Captive and Wild Common Frog Larvae (Rana temporaria)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Assessing physiological condition in wild populations is important for understanding how environmental variation shapes organismal performance. Water‐borne corticosterone (WB‐CORT) sampling shows promise for studying amphibian stress physiology, but its ecological relevance and limitations require evaluation, particularly when methods ...
Fabian Bartels, Katharina Ruthsatz
wiley   +1 more source

Assessment of the Exposure of Australia to Tropical Cyclones Through a Climatological Model for Cyclone Weather Extent

International Journal of Climatology, EarlyView.
Australia has different levels of exposure to tropical cyclones. Using historical records, this study investigates the spatial variability of tropical cyclone formation across the Southeast Indian–South Pacific basin, quantifies the exposure of different parts of Australia to tropical cyclone weather events, and examines decadal variability in cyclone ...
Adolfo Lugo Ríos, Catherine Kim, Scotte E. Bryan   +2 more
wiley   +1 more source

Ship track prediction based on Bayesian optimization in temporal convolutional networks

Zhongguo Jianchuan Yanjiu
ObjectiveAs the traditional ship trajectory prediction method is prone to gradient explosion and long calculation time, this paper seeks to improve its accuracy and calculation efficiency by proposing a ship trajectory prediction model based on an ...
Jinyuan LI, Faxin ZHU, Xianbin TENG, Qilin BI   +3 more
doaj   +1 more source

Targeting online sales through last‐mile delivery platform integration

Journal of Operations Management, Volume 71, Issue 2, Page 195-219, March 2025.
Abstract We analyze channel integration between a last‐mile delivery platform and a general merchandise retailer in two distinct stages: (1) platform delivery access (PDA), where the retailer continues to offer standard delivery through its own website but directs customers to the platform's website for new same‐day delivery; and (2) integrated ...
Kevin H. Park, Xiaodan Pan, Martin E. Dresner   +2 more
wiley   +1 more source

Rethinking Supplier Integration in Humanitarian Supply Chains: Feasibility and Constraints From an International Humanitarian Organization Perspective

Journal of Operations Management, EarlyView.
ABSTRACT Despite the widely recognized importance of integrative practices in commercial supply chain operations, their application in humanitarian supply chains (HSCs) remains underexplored. HSCs differ from commercial supply chains in their relational dynamics and integration processes, operating under extreme uncertainty, demand volatility ...
Jihee Kim, Nezih Altay, Stephen Pettit, Anthony Beresford   +3 more
wiley   +1 more source

Plasma Lipid Remodeling across Preclinical Burden, Disease Onset, and Early Motor Severity in Huntington's Disease

Movement Disorders, EarlyView.
Abstract Background and Objectives Huntington's disease (HD) evolves silently for years before motor onset, yet the systemic metabolic alterations accompanying cumulative exposure to mutant huntingtin and disease progression remain poorly understood.
Mohamed Bendimerad, Dominique Bonneau, Clarisse Scherer‐Gagou, Adriana Prundean, Karim Chikh, Oriane Vitalis, Audrey Olivier, Odile Blanchet, Judith Nzoughet‐Kouassi, Christophe Verny, Pascal Reynier, Juan Manuel Chao de la Barca   +11 more
wiley   +1 more source

Trajectory Prediction of Unmanned Surface Vehicle Based on Improved Transformer

Part 4: Intelligent RobotInternational audienceIn recent years, the significance of applying Unmanned Surface Vehicles (USVs) in coastal defense has been progressively increasing.
Yu, Jian, Ren, Jihuan, Chen, Junyu, Wu, Xiang, Cheng, Zhipeng   +4 more
core   +1 more source

An Integrated Numerical and Bollard Pull Evaluation Approach for Early‐Stage Resistance and Thrust Assessment of a Small Craft

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Early‐stage hydrodynamic assessment of slender multihull vessels is challenged by limited geometric maturity, uncertain propulsion integration, and strong sensitivity to operating conditions. Under such constraints, reliance on a single analytical or numerical method may lead to misleading design decisions due to oversimplification or ...
Chairat Napasaksri, Napat Intaraksa, Chalermkiat Nuchturee, Ramil Kesvarakul, Sarawuth Srinakaew   +4 more
wiley   +1 more source