Optique adaptative et telescopes geants by Fusco, Thierry

“…Finally, we present how the concept will be applied, by 2030, on future giant telescopes to answer some of astronomy’s most fundamental questions concerning the birth of the universe or the existence of life outside the solar system.…”
Get full text

Bayesian Pulsar Timing and Noise Analysis with Vela.jl: An Overview by Abhimanyu Susobhanan

“…One-time operations such as data file input, clock corrections, and solar system ephemeris computations are performed by pyvela with the help of the PINT pulsar timing package. …”
Get full text

Thermomechanical Fatigue of Unidirectional Carbon Fiber/Epoxy Composite in Space by Ali Anvari

“…Furthermore, with applying thermal fatigue relations, thermally-safe planets, moons, and asteroids in the solar system for unidirectional carbon fiber/epoxy composite are identified.…”
Get full text

A Metastable Aluminosilica Compound for Aluminum and Water Transport to the Upper Mantle by Frans J. M. Rietmeijer, Joseph A. Nuth

Get full text

Techno-Economic Feasibility of Solar Water Heating Systems in the Winemaking Industry by José L. García, Fátima Baptista, Alicia Perdigones, Juan Lizcano, Fernando R. Mazarrón

“…In wineries with high demand, which are relatively uniform throughout the year, the solar system with optimized design achieves energy consumption reductions between 32% (low radiation) and 52% (high radiation), with payback between 4.3 and 7.2 years. …”
Get full text

Assessment of Power Quality for Large Scale Utility Grid-Connected Solar Power Plant Integrated System by Ahmed Haji, Mehdi F. Bonneya

“…The study takes into account the effect of solar system power variation as well as the PV inverter's introduction of penetrating harmonics into the system. …”
Get full text

Perihelion Precession and Deflection of Light in the General Spherically Symmetric Spacetime by Ya-Peng Hu, Hongsheng Zhang, Jun-Peng Hou, Liang-Zun Tang

“…Moreover, we clarify a subtlety in the deflection of light in the solar system that the possible sun’s electric charge is usually used to interpret the gap between the experiment data and theoretical result. …”
Get full text

Evaporation, from exoplanets to exocomets by Lecavelier des Etangs, Alain

“…Using numerical simulation these observations allowed the derivation of the comets nuclei size distribution, which is found to be strikingly similar to the one observed in the Solar system and to the one expected for a collisionally relaxed population of minor bodies.…”
Get full text

Solar cycles during the seventeenth century revealed by equatorial aurora records by Yong Wei, LiMei Yan

“…A better understanding of these cycles and their history can aid in risk mitigation on Earth, while also deepening our knowledge of stellar physics and solar system dynamics. Determining the solar cycles between 1600 and 1700 — especially the post-1645 Maunder Minimum, characterized by significantly reduced solar activity — poses challenges to existing solar activity proxies. …”
Get full text

Hydro-wind-solar Complementary Operation Rules Considering System Reliability and Extreme Failure by JING Han, CHEN Xiang, MENG Hongwen, LIU Benxi

“…The uncertainty of renewable energy output and the vulnerability under extreme weather conditions have become more and more prominent in the safety of power grid operation.The study proposes a long-term complementary operation rule generation method for hydro-wind-solar power that considers both the guaranteed rate of power generation and the extreme failure.Considering the joint output guarantee rate and the extreme failure of the hydro-wind-solar system,the method takes the maximum power generation as the goal.It uses the mixed-integer nonlinear program to carry out long-term sequence simulation joint operation of hydropower,wind power,and solar power.On this basis,the grey relation analysis is applied to screen the input factors.With the output of each hydropower station as that of the network,the BP neural network is adopted to generate the hydro-wind-solar complementary operation rules.Finally,the validity of the proposed model is verified through case analysis.The superiority of the proposed model is further demonstrated through the simulation analysis of scenarios related to different wind and solar installed capacities and extreme failure.…”
Get full text

Can Humanity Thrive Beyond the Galaxy? by Sayaka WAKAYAMA, Teruhiko WAKAYAMA

“…For example, when humans begin living and reproducing in space habitats or on other planets in the solar system, are there risks that future generations may suffer from adverse mutations induced by space radiation, or that embryos and fetuses will develop abnormally in gravitational environments that differ from that of Earth? …”
Get full text

Co-creation of Shared Values in the Aim of Reinvigorating a Mountain Region Through Night Tourism: Case Study in French-speaking Switzerland by Vincent Grèzes, Rafael Matos-Wasem, Sandra Grèzes

“…Luc situated in the same valley, as well as an observatory and a trail of the planets which reproduces the solar system on a human scale. What is more, there is a clearly increasing demand at present for original products involving deceleration, stresslessness and going back to nature, all trends which are to be found in the proposed starry sky offer which aims to facilitate star gazing by reducing light pollution. …”
Get full text

Co-création de valeurs partagées pour redynamiser une région de montagne à travers le tourisme nocturne : étude de cas en Suisse romande by Vincent Grèzes, Rafael Matos-Wasem, Sandra Grèzes

“…Luc situated in the same valley, as well as an observatory and a trail of the planets which reproduces the solar system on a human scale. What is more, there is a clearly increasing demand at present for original products involving deceleration, stresslessness and going back to nature, all trends which are to be found in the proposed starry sky offer which aims to facilitate star gazing by reducing light pollution. …”
Get full text

The Effect of Educational Film Supported Augmented Reality Applications on Academic Achievement and Motivation for Science Learning by Emre Guvenir, Ezgi Guven-Yildirim

“…The aim of this research is to investigate the effects of educational film-supported augmented reality applications in the teaching of the Solar System and Eclipses Unit of the 6th grade Science course on the academic success of the students and their motivation levels for learning science. …”
Get full text

Mission Overview and Initial Observation Results of the X-Ray Pulsar Navigation-I Satellite by Xinyuan Zhang, Ping Shuai, Liangwei Huang, Shaolong Chen, Lihong Xu

“…Arrival times of photons are corrected to the solar system barycentre, and the 33 ms pulse period is sought out for Crab. …”
Get full text

Juvenile Cosmology; Or Richard Powers’ Post-Global Doughnut by Judith Roof

“…It spins tales like a revolving planet, wheeling solar system, or careening galaxy. The consciousness enacted by Operation Wandering Soul is not defined, thus, only as the perspective of its wandering soul surgeon protagonist Kraft, but as the accruing of all time and place, layered as an enactment of a complex and networked consciousness belonging to no one and everyone. …”
Get full text

Experimental Investigation on the Effectiveness of Solar Still and Its Effect on Adsorption with Various Dyes by T. G. Sakthivel, T. V. Arjunan, L. Natrayan, P. V. Arul Kumar, Pravin P. Patil, R. Manikandan, A. Muniappan, Prabhu Paramasivam

“…This research aims to (i) examine the effect of various dyes with basin water on the internal and external heat transfer and performance of the system and (ii) study the effect of adding dyes into the basin water on increasing energy balance by the solar system. This is indicated by the fact that the introduction of colours into the basin water has a major impact on external and interior heat transfer. …”
Get full text

The Application Study in Solar Energy Technology for Highway Service Area: A Case Study of West Lushan Highway Low-Carbon Service Area in China by Xiaochun Qin, Yi Shen, Shegang Shao

“…It was proved that the reduction of the cost by electricity savings of solar system was huge. Taking the investment of the solar systems into account, the payback period of solar photoelectric systems and solar water heating systems was calculated. …”
Get full text

Long‐Term Variation of the Galactic Cosmic Ray Radiation Dose Rates by D. Lyu, G. Qin, Z.‐N. Shen

“…This work is useful for future manned space exploration to the Moon or other celestial bodies in the solar system.…”
Get full text

Future of antimatter production, storage, control, and annihilation applications in propulsion technologies by Sawsan Ammar Omira, Abdel Hamid I. Mourad

“…Spacecrafts can traverse the Solar System to reach nearby stars in span of days to weeks (within a human lifetime) due to this enormous energy potential. …”
Get full text