Results 71 to 80 of about 468,042 (194)

Sm-Nd age of syncollisional mafic-ultramafic intrusions in the Dabie Mountains

open access: yesChinese Science Bulletin, 1998
A Sm-Nd age of (228±42) Ma with initial eNd= −16.4 for the Renjiawan pyroxenite intrusion in the North Dabie terrane is reported. This age with another Sm-Nd age of (230 ±44) Ma for the Zhujiapu pyroxenite in the same terrane documents that the pyroxenite in the North Dabie terrane are formed during continental subduction time of the Yangtze craton in ...
Yonghong Nie, Shuguang Li
openaire   +1 more source

Extensive Pollen Flow and Historical Population Expansions Shaped the Phylogeographic Pattern of Choerospondias axillaris: Evidence From Chloroplast DNA and ITS Sequences

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
MaxEnt‐based predictions reveal dramatic range dynamics of Choerospondias axillaris during Quaternary climate cycles, including northward expansion during the last interglacial, southward contraction into fragmented refugia during the last glacial maximum, and subsequent northward recolonization since the post‐glacial period.
Peng Luo   +7 more
wiley   +1 more source

Origin of the Tongbai-Dabie-Sulu Neoproterozoic low-δ18O igneous province, east-central China

open access: yes, 2013
Zircons from 71 diverse rocks from the Qinling-Tongbai-Dabie-Sulu orogenic belt in east-central China and, for comparison, eight from adjoining areas in the South China and North China blocks, have been analyzed for in situ 18O/16O ratio and/or U–Pb age ...
X. Liu (589632)   +5 more
core  

Genome assembly of Stewartia sinensis reveals origin and evolution of orphan genes in Theaceae

open access: yesCommunications Biology
Orphan genes play crucial roles in diverse biological processes, but the evolutionary trajectories and functional divergence remain largely unexplored.
Lin Cheng   +15 more
doaj   +1 more source

Prediction of smartphone overdependence and analysis of its influencing factors among older adults based on machine learning

open access: yesFrontiers in Psychology
BackgroundWith the widespread use of smartphones among middle-aged and older adults, the risks associated with excessive use and dependence on smartphones have become increasingly apparent.
Haiyan Kong   +5 more
doaj   +1 more source

Eva M. Mountain Diary, 1965-1969

open access: yes, 1965
Diary, 1965-1969 of Eva M. Mountain (1915-1997) of Dover, Foxcroft, Maine. In brief daily entries she described daily chores and social life of herself and her husband Clifton R. Mountain. She would have been 50 years old at the time and makes references
Mountain, Eva M.
core  

Data for: Effect of water on the dislocation mobility in garnet: Evidence from the Shuanghe UHP eclogites, Dabie orogen, China

open access: yes, 2019
Data for: Effect of water on the dislocation mobility in garnet: Evidence from the Shuanghe UHP eclogites, Dabie orogen ...
Xiangwen Liu (1973023)   +2 more
core   +1 more source

Genome-wide identification of UDP-glycosyltransferase gene family in Dendrobium huoshanense and functional characterization of DhUGT44 mediating flavonoid 7-O-glycosylation and cold tolerance

open access: yesFrontiers in Plant Science
UDP-glycosyltransferases (UGTs) play essential roles in glycosylating plant specialized metabolites, thereby modulating their stability, solubility, and bioactivity to regulate growth, development, and environmental adaptation.
Siyuan Liu   +11 more
doaj   +1 more source

Batrachospermum hetermorphum, sp. nov. (Rhodophyta) from Hubei Province, China

open access: yes, 1993
A new species of Batrachospermum, B. heteromorphum, is described from a mountain stream, Dabie Mountains, Hubei Province, China.
Zhen-Yu   +4 more
core  

Taxonomic study on Sphingidae (Lepidoptera) from Dabie Mountains of China

open access: yesThe Indochina Entomologist
Based on years of surveys and literature review, this study systematically records a total of 55 Sphingidae speceis belonging to 28 genera and 3 subfamilies in the Dabie Mountains of Hubei, Henan and Anhui Provinces, China, including 4 new record species in Hubei Province, 1 new record species in Henan Province and 1 new record species in Anhui ...
Wang, Jia-Xin   +4 more
openaire   +2 more sources

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