Results 91 to 100 of about 8,889 (283)

Linear System Identification and Control of a Low‐Cost High‐Performance Omnidirectional Marine Surface Vehicle for Swarming Applications

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Marine operations traditionally rely on human intervention, a costly and disruptive method. Autonomous surface vehicles (ASVs) offer a powerful alternative, capable of operating autonomously, for extended periods, and with various sensors for various missions.
Ayman El Qemmah   +4 more
wiley   +1 more source

RESEARCH ON NONLINEAR DYNAMICS OF MARINE ROTOR-BEARING SYSTEM UNDER COMPLEX TRANSPORT MOTIONS

open access: yesJixie qiangdu
In order to reveal the nonlinear dynamics behavior of the marine rotor-bearing system under complex transport motions (heaving, swaying, yawing and pitching), the dynamical model of the rotor-bearing system with the nonlinear oil film force and transport
DU Baoxiang, LI Ming
doaj  

Negative-energy Waves in the Vertical Threads of a Solar Prominence

open access: yesThe Astrophysical Journal Letters
Solar prominences, intricate structures on the Sun’s limb, have been a subject of fascination owing to their threadlike features and dynamic behaviors.
Jincheng Wang   +7 more
doaj   +1 more source

PREDICT‐PD: A Two‐Stage Approach to Early Identification of Parkinson's Disease

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Sasivimol Virameteekul   +9 more
wiley   +1 more source

Urbanization, Industrialization, and Energy Transition: An Empirical Analysis of Life Expectancy in a Developing Economy

open access: yesSustainable Development, EarlyView.
ABSTRACT Urbanization is a defining feature of contemporary development, shaping economic opportunities, social structures, and health outcomes. This study examines the influence of urbanization on life expectancy in Bangladesh, with particular attention to the role of the energy mix and industrialization.
Md. Hasanur Rahman   +3 more
wiley   +1 more source

Supporting Sustainability Through Pensions: The Sustainability Preferences of Pension Beneficiaries in the United Kingdom Defined Contributions Pension Schemes

open access: yesSustainable Development, EarlyView.
ABSTRACT Pension funds are the largest combined institutional investors in the world. The integration of ESG (Environmental, Social and Governance) criteria into defined contribution (DC) pension investments by pension funds can result in sustainable pensions that are in line with pension beneficiary preferences and help achieve Sustainable Development
Doran Bairbre   +4 more
wiley   +1 more source

Integrating multimodal data and machine learning for entrepreneurship research

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Extant research in neuroscience suggests that human perception is multimodal in nature—we model the world integrating diverse data sources such as sound, images, taste, and smell. Working in a dynamic environment, entrepreneurs are expected to draw on multimodal inputs in their decision making.
Yash Raj Shrestha, Vivianna Fang He
wiley   +1 more source

Comparative study of Baduanjin and brisk walking on balance and stability in older adults

open access: yesExperimental Gerontology
Objective: To investigate the impact of practicing the health Qigong-Baduanjin exercise on lower limb balance among elderly individuals. Methods: Two intervention methods, Baduanjin and brisk walking, were applied to study the effect of exercise on ...
Ya-Guang Yu   +5 more
doaj   +1 more source

Decomposing venture evaluation: Learning about belief formation

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Evaluating early‐stage ventures is difficult because observable signals of future quality are weak and noisy. How closely are evaluators' assessments related to venture quality, and do their subjective judgments add to the information already available about a venture?
Thomas Åstebro   +2 more
wiley   +1 more source

HYDRODYNAMIC FORCE AND MOMENT PRODUCED BY SWAYING AND ROLLING OSCILLATION OF CYLINDERS ON THE FREE SURFACE

open access: yes
Introduction / I. Swaying oscillation / II. ·Rolling oscillation / III. Conclusions / References / AppendixTwo-dimensional values of the hydrodynamic force and moment produced by swaying and rolling oscillation on the surface of a fluid were exactly ...
TASAI, Fukuzo   +2 more
core  

Home - About - Disclaimer - Privacy