Results 151 to 160 of about 3,871,096 (377)

Modeling and Optimization of Trans-lunar Orbit for Lunar Polar Station

Kongzhi Yu Xinxi Jishu, 2019
Lunar polar station is one of the effective ways for private lunar tourism and lunar surface global access mission in the future, the station resupply mission requires a modeling and optimization method for a two-impulse trans-lunar orbit with high ...
HE Boyong
doaj  

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

LaboratOry for the Behavior of the SloT Region: a small mission doing big radiation science

Frontiers in Astronomy and Space Sciences
This paper outlines the science and basic design choices associated with a mission concept study known as the LaboratOry for the Behavior of the SloT Region (LOBSTR).
Rachael Filwett, David Miles , Allison Jaynes , Christine Gabrielse   +3 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Mechanism and Application of Attitude and Orbit Coupling Dynamics for Spacecraft Proximity Relative Motion

International Journal of Aerospace Engineering
This paper analyzes the root causes of attitude-orbit coupling effects of spacecraft proximity relative motion in space precision collaborative tasks from three aspects: mathematical representation, physical definition, and engineering applications.
An Hao, Li Jin, Wang Tianzhe, Zang Jie, Zhang Xianliang, Hao Yong   +5 more
doaj   +1 more source

Design of Round Trip Trajectories to Lunar L1 [PDF]

فصلنامه علوم و فناوری فضایی, 2013
In this paper design of transfer trajectory from Earth park orbit to a halo orbit around L1 of Earth-Moon system and return trajectory from halo orbit to the Earth are investigated.
M. Jafari -Nadoushan, A. Novinzadeh
doaj  

Predicting and Comparing the Subjective Health Experience of Older Cancer Survivors and Non‐Cancer Survivors: A Modeling Approach

Aging and Cancer, EarlyView.
This study underscores the significant influence of frailty and vitality on the subjective health experience of older cancer survivors with acceptance and control emerging as salient mediators. These findings affirm the conceptual and empirical robustness of the model highlighting its potential utility in shaping future interventions for older cancer ...
Damien S. E. Broekharst, Sjaak Bloem, Eline J. Mertens, Nathascha Hanzen, Michel van Agthoven   +4 more
wiley   +1 more source

Ga-based MPC for satellite’s attitude and orbit control

Discover Applied Sciences
This article addresses the challenge of controlling both attitude and orbit in satellites using an integrated approach. Traditional designs typically employ separate systems for orbit control, such as thrusters, and attitude control, such as reaction ...
Prasitthichai Naronglerdrit, Manukid Parnichkun   +1 more
doaj   +1 more source

An applied engineering approach to attitude and orbit representations for low-earth-orbiting rigid spacecraft: a comprehensive review

Franklin Open
This article provides a thorough review of common spacecraft orbit, and attitude representations utilized for low-earth-orbiting rigid spacecraft. In addition, it presents various forms of spacecraft dynamics. Each representation and dynamic form has its
Tamer Mekky Ahmed Habib
doaj   +1 more source

Leveraging Artificial Intelligence in Research and Scholarly Work: Innovative Approaches and Practical Applications

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT This article explores how artificial intelligence (AI) is reshaping scholarly research and writing for faculty in higher education. As AI becomes increasingly integrated into academic workflows, it offers opportunities to enhance efficiency, exchange ideas, and foster creativity, while also raising critical questions about authorship ...
Adam L. McClain, Scott Barton
wiley   +1 more source