Results 71 to 80 of about 1,124,954 (291)

Survival of Asteroid-sized Debris from the Moon-forming Impactor in Earth’s Deep Mantle with Implications for Its Solar System Provenance

The Planetary Science Journal
As the largest terrestrial planet in the solar system, Earth experienced a prolonged major accretion, ending with the Moon-forming giant impact (MFGI), whereas the direct evidence and origin of the impactor Theia remain elusive.
Qian Yuan
doaj   +1 more source

Advanced MXene‐Based Multifunctional Nanoarchitecture Materials Engineered for Adsorptive Cleanup of Hazardous Radioactive Pollutants: A Comprehensive Critical Review

Advanced Materials Interfaces, EarlyView.
This work critically reviews MXenes as highly effective multifunctional nanomaterials for the adsorption of radio‐contaminants, demonstrating a remarkable adsorption capacity of up to 1376.75 mg/g and cyclic stability of 2–8 cycles, with complexation, electrostatic interactions, and the numerical strength of MXene active sites playing a key operational
Stephen Sunday Emmanuel, Shepherd M. Tichapondwa   +1 more
wiley   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Planet formation and disc dynamics in stellar clusters and misaligned binary systems [PDF]

, 2009
PhDIn this thesis I investigate the formation and dynamics of planets and protoplanetary discs, subject to external gravitational perturbations.
Fragner, Moritz Matthias
core   +2 more sources

samapriya/Planet-Pipeline-Shell: Planet-Pipeline-Shell

, 2017
<p>This project develops an input-output pipeline for large volume satellite imagery</p> <p>Planet Inc is a company that is currently trying to map the entire planet every single day and as the constellation size increases the data ...
Samapriya Roy
core   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

Advanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy, Nishat Paul, Naimul Arefin, Axel Lopez, Peiran Wei, Brandon Dumars, Yan Chen, Mortaza Saeidi, Minxiang Zeng   +8 more
wiley   +1 more source

TESS Delivers Its First Earth-sized Planet and a Warm Sub-Neptune

, 2019
The future of exoplanet science is bright, as Transiting Exoplanet Survey Satellite (TESS) once again demonstrates with the discovery of its longest-period confirmed planet to date.
Segransan, Damien, Winn, Joshua N., Paegert, Martin, Wang, Sharon X., Francis, Jim, Latham, David W., Pepe, Francesco, Zhan, Zhuchang, Shectman, Stephen A., Ciardi, David R., Brown, Timothy M., Wohler, Bill, Huang, Chelsea X., Seager, Sara, Fossati, Luca, Stevens, Daniel J., Kuhn, Rudolf B., Sha, Lizhou, Eastman, Jason D., Villanueva, Steven, Jr., McDermott, Scott, Twicken, Joseph D., Udry, Stephane, Crane, Jeffrey D., James, David, Bouchy, Francois, Burt, Jennifer A., Siverd, Robert J., Lund, Michael B., Jenkins, Jon M., Gaudi, B. Scott, Soto, Aylin Garcia, Shporer, Avi, Beatty, Thomas, Lovis, Christophe, Butler, R. Paul, Stassun, Keivan G., Ricker, George R., Matthews, Elisabeth, Gunther, Maximilian N., Dragomir, Diana, Teske, Johanna, Vanderspek, Roland, Goeke, Robert F., Pepper, Joshua, Yao, Xinyu, Fulton, Benjamin J., Vanderburg, Andrew, Rodriguez, Joseph E., Dumusque, Xavier, Klaus, Todd C.   +50 more
core   +1 more source

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

Advanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane, Gyan Edbert Zesiro, Hao Zhou, Gursel Alici, Mu Chiao   +4 more
wiley   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Compilation of fundamental parameters of earth

Solid Earth Sciences
Earth is a unique planet in the universe characterized by a stable crust and a dynamic internal environment, fostering intelligent life. Studying Earth not only aids in understanding our habitat but also helps uncover mysteries of other celestial bodies.
Sirui Liu, Jianghong Deng
doaj   +1 more source