Results 111 to 120 of about 785,642 (238)

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

The nearest distance between the singers and the ship trajectory.

, 2018
The estimated location of each singer from 7:30 to 8:00 am that were used in the calculation. The mean of distance (a) with the ship was 1758 m, and (b) without the ship was 1210 m.
Yoko Mitani (5056910), Ryosuke Okamoto (5892104), Tomonari Akamatsu (191473), Kyoichi Mori (5892107), Naoya Umeda (5892110), Koki Tsujii (5892101)   +5 more
core   +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

Enhancing Maritime Navigational Safety: Ship Trajectory Prediction Using ACoAtt–LSTM and AIS Data

ISPRS International Journal of Geo-Information
Predicting ship trajectories plays a vital role in ensuring navigational safety, preventing collision incidents, and enhancing vessel management efficiency.
Mingze Li, Bing Li, Zhigang Qi, Jiashuai Li, Jiawei Wu   +4 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

A novel method for restoring the trajectory of the inland waterway ship by using AIS data [PDF]

The trajectory of the inland waterway ship is important and useful in analysing the features of the ship behaviour and simulating traffic flows. In the proposed research, a method is designed to restore the trajectory of an inland waterway ship based on ...
Sang, L-Z, Wang, J, Wall, A, Mao, Z, Yan, X-P   +4 more
core   +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

Informer-Based Model for Long-Term Ship Trajectory Prediction

Journal of Marine Science and Engineering
Ship trajectory prediction is a complex time series forecasting problem that necessitates models capable of accurately capturing both long-term trends and short-term fluctuations in vessel movements.
Caiquan Xiong, Hao Shi, Jiaming Li, Xinyun Wu, Rong Gao   +4 more
doaj   +1 more source

Research on Ship Classification Based on Trajectory Features

, 2017
It is important for maritime authorities to effectively classify and identify unknown types of ships in historical trajectory data. This paper uses a logistic regression model to construct a ship classifier by utilising the features extracted from ship ...
Ailin He, Kai Sheng, Chengxu Feng, Dechao Zhou, Zhong Liu   +4 more
core   +1 more source

Fritz Scheffer Under National Socialism: Assessing His Political Involvement

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Aims This article examines the role of soil scientist Fritz Scheffer (1899–1979) under National Socialism and offers a critical assessment of his scientific, institutional, and political positioning between 1933 and 1945. It asks how Scheffer shaped his career within the tension between disciplinary specialization, political expectations, and ...
Jan Arend
wiley   +1 more source