Results 31 to 40 of about 48,039 (133)

Multiagent Reinforcement Learning Based on Fusion-Multiactor-Attention-Critic for Multiple-Unmanned-Aerial-Vehicle Navigation Control

Energies, 2022
The proliferation of unmanned aerial vehicles (UAVs) has spawned a variety of intelligent services, where efficient coordination plays a significant role in increasing the effectiveness of cooperative execution.
Sangwoo Jeon, Hoeun Lee, Vishnu Kumar Kaliappan, Tuan Anh Nguyen, Hyungeun Jo, Hyeonseo Cho, Dugki Min   +6 more
doaj   +1 more source

The Spatial Distribution and Morphological Characteristics of Chum Salmon (Oncorhynchus keta) in South Korea

Fishes, 2022
Chum salmon (Oncorhyncus keta) is a cold-water species reported to migrate within a wide range of habitats, including Korea, Japan, North America, and Russia, playing important roles in the river–sea nutrient cycle and food web. However, research on this
Donghyun Hong, Gea-Jae Joo, Eunsong Jung, Jeong-Soo Gim, Ki Baik Seong, Doo-Ho Kim, Maurice J. M. Lineman, Hyun-Woo Kim, Hyunbin Jo   +8 more
doaj   +1 more source

Predicting a Vehicle's Distance Traveled from Short-duration Data

Findings, 2019
This article uses one year’s worth of daily travel distance data for 252 Seattle households’ vehicles to ascertain that one day’s distance (plus day of week and month of year information) accounts for 10.7% of the variability in that vehicle’s annual ...
Ruohan Li, Kara M Kockelman
doaj   +1 more source

Optimalisasi Pendistribusian Susu Nasional dengan Menggunakan Metode Assignment (Hungarian) dan Metode Networking Spanning Tree

Jurnal Serambi Engineering, 2021
The problems at the National Dairy Depot are sales productivity problems, regarding the assignment of workers, as well as regarding the distribution allocation network in Teluk Jambe Timur District, which consists of nine workers.
Indah Purnama Sari, Rianita Puspa Sari, Wahyudin Wahyudin, Ida Rinjani   +3 more
doaj   +1 more source

Will Telework Reduce Travel? An Evaluation of Empirical Evidence with Meta-Analysis

Urban Science
Telework emerged in the 1970s with the advent of Information and Communication Technologies (ICT) as a potential substitute for commuting trips and an answer to avoid congestion. While early studies supported this substitution effect, subsequent research
Laísa Braga Kappler, Rui Colaço, Patrícia C. Melo, João de Abreu e Silva   +3 more
doaj   +1 more source

Using Robot-Based Variables during Upper Limb Robot-Assisted Training in Subacute Stroke Patients to Quantify Treatment Dose

Sensors, 2022
In post-stroke motor rehabilitation, treatment dose description is estimated approximately. The aim of this retrospective study was to quantify the treatment dose using robot-measured variables during robot-assisted training in patients with subacute ...
Pascal Jamin, Christophe Duret, Emilie Hutin, Nicolas Bayle, Typhaine Koeppel, Jean-Michel Gracies, Ophélie Pila   +6 more
doaj   +1 more source

Dissecting the total cost of ownership of fully electric cars in Italy: The impact of annual distance travelled, home charging and urban driving

Research in Transportation Economics, 2020
The paper quantifies the importance for cost competitiveness of fully electric cars (BEVs) of three determinants of the total cost of ownership (TCO): the annual distance travelled (ADT), the percentage of urban trips, and the availability of a private parking space. The estimates are performed with reference to the Italian car market.
Scorrano M., Danielis R., Giansoldati M.
openaire   +2 more sources

Effects of Spring Migration Distance on Tree Swallow Reproductive Success Within and Among Flyways

Frontiers in Ecology and Evolution, 2019
During migration, animals may experience high rates of mortality, but costs of migration could also be manifested through non-lethal carry-over effects that influence individual success in subsequent periods of the annual cycle.
Elizabeth A. Gow, Samantha M. Knight, David W. Bradley, Robert G. Clark, David W. Winkler, Marc Bélisle, Lisha L. Berzins, Tricia Blake, Eli S. Bridge, Lauren Burke, Russell D. Dawson, Peter O. Dunn, Dany Garant, Geoff Holroyd, Andrew G. Horn, David J. T. Hussell, Olga Lansdorp, Andrew J. Laughlin, Marty L. Leonard, Fanie Pelletier, Dave Shutler, Lynn Siefferman, Caz M. Taylor, Helen Trefry, Carol M. Vleck, David Vleck, Linda A. Whittingham, D. Ryan Norris   +27 more
doaj   +1 more source

Optimizing the Implementation of the Greedy Algorithm to Achieve Efficiency in Garbage Transportation Routes

JTAM (Jurnal Teori dan Aplikasi Matematika), 2023
Until now, the waste problem is still a crucial problem, including in the Banyumas Regency area. The uncontrolled accumulation of garbage at the TPS will of course greatly disturb the comfort of the community around the TPS.
Hanif Hidayatulloh, Pungkas Subarkah, Riky Dimas Dermawan, M. Abdul Rohman   +3 more
doaj   +1 more source

The Effects of Land-Use Patterns on Home-Based Tour Complexity and Total Distances Traveled: A Path Analysis [PDF]

Sustainability, 2018
This work studies the relationships between the number of complex tours (with one or more intermediate stops) and simple home-based tours, total distances traveled by mode, and land-use patterns both at the residence and at the workplace using path analysis.
openaire   +1 more source