Results 91 to 100 of about 2,340 (236)

The Origin and Differentiation of Planet Mercury [PDF]

Elements, 2019
Charlier, Bernard, Namur, O.
openaire   +1 more source

Morpho‐structural analysis of impact craters on Pluto: Implications for the study of complex craters

Meteoritics &Planetary Science, EarlyView.
Abstract We used Pluto's global digital elevation model to automatically perform a morphometric analysis of impact craters. Triangular irregular networks (TINs) were generated for each crater, providing a detailed representation of crater topography and enabling more accurate morpho‐structural analysis. A dedicated toolkit generated radial profiles for
N. de Campos, A. P. Crósta
wiley   +1 more source

Origin and formation of a chondritic xenolith in Krymka (LL3.2, breccia): Indications for a late formation of the accretionary breccia

Meteoritics &Planetary Science, EarlyView.
Abstract An unusual chondritic xenolith was found in two sequentially prepared thin sections of a sample from the Krymka (LL3.2) chondrite. The xenolith has a rounded, slightly deformed shape of about 5 mm in apparent diameter and is partially surrounded by a double rim made of an inner fine‐grained silicate‐rich rim and an outer sulfide‐rich rim.
Aelita Girich, Addi Bischoff, Samuel Ebert, Kazuhide Nagashima, Andreas Morlok, Harald Hiesinger, Jasper Berndt   +6 more
wiley   +1 more source

Resources to visualize some paradoxes that happens in the planet Mercury

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011
En este trabajo se exponen una serie de circunstancias muy curiosas que se producen en el planeta Mercurio, relativas al movimiento del Sol respecto a su horizonte. También se explica la manera de hacer un modelo que permita visualizar algunas de ellas y
Esteban, Esteban
doaj  

Mercury’s Lobate Scarps Reveal that Polygonal Impact Craters Form on Contractional Structures

The Planetary Science Journal
Analysis of polygonal impact craters (PICs) can be used to investigate the presence and orientations of subtle and/or buried faults and fractures across the solar system that may otherwise be unobservable in spacecraft images. Although this technique has
Chloe B. Beddingfield, Kelsey Crane, Christian Klimczak, Richard Cartwright   +3 more
doaj   +1 more source

Did I have a dream last night? White dreaming as metacognitive feelings

Mind &Language, EarlyView.
While most research on sleep mentation focuses on dream reports, sleep experiences can also include reports lacking content, such as white dreaming—the feeling of knowing one dreamt but being unable to recall its contents. I claim that white dreaming is a metacognitive feeling, akin to tip‐of‐the‐tongue and déjà experiences.
Adriana Alcaraz Sánchez
wiley   +1 more source

Democratic Heliocentric Coordinates Underestimate the Rate of Instabilities in Long-term Integrations of the Solar System

The Astrophysical Journal
Wisdom–Holman integrators are symplectic operator-splitting methods widely used for long-term N -body simulations of planetary systems. Most implementations use either Jacobi coordinates or democratic heliocentric coordinates (DHCs) for the Hamiltonian ...
Hanno Rein, Kavi Dey, Daniel Tamayo
doaj   +1 more source

Mercury: the reduced planet [PDF]

Goldschmidt2021 abstracts, 2021
Camille Cartier, Bernard Charlier, Olivier Namur   +2 more
openaire   +1 more source

Insights Into the Origin and Local Adaptation Evolution of the Cultivated Sesame With Telomere‐to‐Telomere High‐Quality Genome

Plant Biotechnology Journal, EarlyView.
ABSTRACT Sesame (Sesamum indicum L., 2n = 26) is one of the oldest oilseed crops and is often called the ‘queen of oilseeds’ due to its high content of unsaturated fatty acids and natural antioxidants. Despite its long history, the origin and global spread of cultivated sesame remain unresolved.
Weifei Yang, Hengchun Cao, Hui Guo, Hongmei Miao, Guiting Li, Yinghui Duan, Ming Ju, Qiuzhen Tian, Qin Ma, Pengjie Chang, Zhanyou Zhang, Cong Mu, Xiaoxu Feng, Libin Wei, Weixiu Hou, Andrew H. Paterson, Haiyang Zhang   +16 more
wiley   +1 more source

Investigation of the potential of pomegranate peel as a treatment option for heavy metal contaminated wastewater: Experimental and modeling approaches

Heliyon
Heavy metals can cause serious environmental and human health problems, and their removal from wastewater is critical to protect our planet and communities.
Javad Zareei, Nizomiddin Juraev, Sabir Tagelsir Hassan Widatalla, M. Kerwad, Dmitry Olegovich Bokov, Khalid A. Alkhuzai, Carlos Rodriguez-Benites, Merwa Alhadrawi, Salah Hassan Zain Al-Abdeen   +8 more
doaj   +1 more source