Results 221 to 230 of about 30,179 (297)

Determining impact angle from the spatial distribution of shock metamorphism: A case study of the Gosses Bluff (Tnorala) impact structure, Australia

Meteoritics &Planetary Science, EarlyView.
Abstract The majority of planetary impacts occur at oblique angles. Impact structures on Earth are commonly eroded or buried, rendering the identification of the direction and angle of impact—using methods such as asymmetries in ejecta distribution, surface topographic expression, central uplift structure, and geophysical anomalies—challenging. In this
Eloise E. Matthews, Auriol S. P. Rae, Thomas Kenkmann, Nicholas E. Timms, Aaron J. Cavosie, Marian B. Holness   +5 more
wiley   +1 more source

Effects of Microheterogeneous Wettability and Pore-Throat Structure on Asphaltene Precipitation in Tight Sandstone: Results from Nuclear Magnetic Resonance. [PDF]

ACS Omega
Zhou Z, Qu Y, Cheng X, Cheng Y, Lan S, Yang Z, Wei L, Sun W, Wu H.   +8 more
europepmc   +1 more source

A geophysical investigation of the Roter Kamm impact crater, Namibia

Meteoritics &Planetary Science, EarlyView.
Abstract The Roter Kamm impact crater is located in the southern Namib Desert. The crater has a diameter of 2.5 km and belongs to the category of simple, bowl‐shaped impact craters, with an elevated rim of fractured target rock. The crater's interior is completely buried beneath sediments, preventing extensive surface investigations of the bedrock ...
Hannah Nienhaus, Pritam Yogeshwar, Wiebke Mörbe, Bülent Tezkan, Yajun Liu, Bufelo Lushetile, Martin Melles   +6 more
wiley   +1 more source

Microscopic Mechanism of CO₂ Displacement Oil in Different Pore Throat Radius Segments of Tight Sandstone Reservoirs. [PDF]

ACS Omega
Cheng Y, Qu Y, Cheng X, Ni J, Zhou Z, Lan S, Yang Z, Wei L, Wu H, Sun W.   +9 more
europepmc   +1 more source

X‐ray computed tomography study of terrestrial analog cores in preparation for Mars sample return

Meteoritics &Planetary Science, EarlyView.
Abstract Mars Sample Return (MSR) is expected to transform planetary science by providing unprecedented access to pristine Martian material. Initial characterization in the sample receiving facility (SRF) will rely on nondestructive techniques such as X‐ray computed tomography (XCT) to document the condition, distribution, and internal features of ...
Sophie Benaroya, Christopher D. K. Herd, David T. Flannery, Nicolas Randazzo   +3 more
wiley   +1 more source

Topological Characteristics of the Pore Network in the Tight Sandstone Using Persistent Homology. [PDF]

ACS Omega
Wang W, Yan Z, Wang L, Xu S.
europepmc   +1 more source

OrchidMD: An Integrated and User‐Interactive Orchid Multi‐Omics Database for Mining Genes and Biological Research

Plant Biotechnology Journal, EarlyView.
ABSTRACT The Orchidaceae family, with its unparalleled species diversity among angiosperms, is integral to ornamental, medicinal, cultural, and ecological value. Multi‐omics techniques have proven invaluable for the identification of candidate genes and the advancement of functional genomics research. Nevertheless, the application of these technologies
Yonglu Wei, Zengyu Lin, Qi Xie, Jie Gao, Jianpeng Jin, Jie Li, Chuqiao Lu, Guangying Ye, Wenkang Li, Chuanfeng Huang, Dengqi Yang, Qi Liu, Genfa Zhu, Fengxi Yang   +13 more
wiley   +1 more source

Reservoir damage mechanism and "Double protection" drilling fluid of tight sandstone gas reservoir in central SiChuan Basin. [PDF]

Sci Rep
Fan Y, Huang W, Guo J, Bai R, Jiang L, Wang Z.   +5 more
europepmc   +1 more source

Root water uptake depth in temperate forest trees: species‐specific patterns shaped by neighbourhood and environment

Plant Biology, EarlyView.
Root water uptake strategies vary among temperate tree species (European beech, Douglas fir, and Norway spruce), with beech–conifer mixtures altering water uptake depths, while site conditions and temporal dynamics further shape the contribution of different soil depths to water supply.
C. A. Hackmann, S. S. Paligi, M. Mund, D. Hölscher, C. Leuschner, K. Pietig, C. Ammer   +6 more
wiley   +1 more source

Study on the Wettability Alteration of Tight Sandstone by Low-Frequency Vibration and Nanofluid. [PDF]

ACS Omega
Gu X, Yan D, Zhang Z, Liu Z, Jing C, Meng X, Liu Y.   +6 more
europepmc   +1 more source