Results 81 to 90 of about 5,069,927 (255)

Probabilistic Approach to Pattern Selection

, 2001
The problem of pattern selection arises when the evolution equations have many solutions, whereas observed patterns constitute a much more restricted set.
Abrosimov, Arecchi, Arecchi, Arecchi, Bogolubov, Brambilla, Brambilla, Coulett, Cross, Dangelmayr, Dangoisse, Emelyanov, Encinas-Sanz, Green, Huyet, Huyet, Ishenko, Kivshar, Korolev, Korolev, Korolev, Lichtenberg, Lugiato, Lugiato, Lugiato, Mayer, Nicolis, Pastor, Pastor, Pastor, Pérez-Garcia, Pérez-Garcia, Rau, Staliunas, Tredicce, V.I. Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov   +44 more
core   +1 more source

Why Is the Diversity of Tree Species in China’s Lowland Rainforests Higher than in Its Montane Rainforests?

Plants
Despite extensive research on tree species diversity in tropical rainforests, the differences in diversity between lowland and montane rainforests, as well as the underlying mechanisms, remain unclear.
Tong Pang, Langxing Yuan, Yaqing Wei, Xin Wang, Ning Zhang, Kepeng Ji, Yuwu Li, Guoyu Lan   +7 more
doaj   +1 more source

Ensemble modeling uncovers climate change-driven distribution shifts of Fargesia nitida (Mitford) P. C. Keng ex T. P. Yi, a primary food source for giant panda

Frontiers in Plant Science
Fargesia nitida (Mitford) P. C. Keng ex T. P. Yi is an alpine bamboo species endemic to the Hengduan Mountains (HDM). As the primary food source for giant pandas and a key component of subalpine ecosystems, it plays an irreplaceable ecological role ...
Ling Mao, Chunling Wang, Shanshan He, Feng Deng, Xiaying Ye   +4 more
doaj   +1 more source

Species diversity and spatial pattern of urban ancient trees in biodiverse Southwest China

Frontiers in Ecology and Evolution
IntroductionAncient trees are keystone ecological and cultural entities ancient that provide essential services to humans in settlements. The unique natural and cultural geography in the China-Vietnam border region provides relatively undisturbed ...
Lijuan Wei, Guohai Wang, Xiaoying Li, Huangmin Zhang, Jingjun Yang, Liqin Pan, Chi Yung Jim   +6 more
doaj   +1 more source

Distribution Patterns and Conservation Planning of Paleontological Geosites: A Case Study from the Beijing–Tianjin–Hebei Region, China

Quaternary
China has made significant progress in paleontological heritage conservation. However, research and conservation efforts have predominantly focused on exquisitely preserved, movable specimens of high scientific value, leading to the relative neglect of ...
Ying Guo, Yu Sun, Song Zhou, Xiaoying Han, Tian He   +4 more
doaj   +1 more source

RUMAH PENCU DI KUDUS: KAJIAN BERDASARKAN TIPOLOGI DAN POLA SEBARAN

Berkala Arkeologi, 2012
This study discusses about the traditional houses one of the houses contained in the Holy Pencu home. Pencu home has architectural joglo shaped and has a distribution contained in the Holy Ghost and Wetan Kulon.
Imam Nazarudin
doaj   +1 more source

Helium enrichment theory and exploration ideas for helium-rich gas reservoirs

Petroleum Exploration and Development
Using gas and rock samples from major petroliferous basins in the world, the helium content, composition, isotopic compositions and the U and Th contents in rocks are analyzed to clarify the helium enrichment mechanism and distribution pattern and the ...
Shengfei QIN, Lirong Dou, Gang TAO, Jiyuan LI, Wen QI, Xiaobin LI, Bincheng GUO, Zizhuo ZHAO, Jiamei WANG   +8 more
doaj   +1 more source

Butterfly fauna in Mount Gariwang-san, Korea

Journal of Asia-Pacific Biodiversity, 2016
The aim of this study is to elucidate butterfly fauna in Mt. Gariwang-san, Korea. A field survey was conducted from 2010 to 2015 using the line transect method. A literature survey was also conducted. A total of 2,037 butterflies belonging to 105 species
Cheol Min Lee, Sung-Soo Kim, Tae-Sung Kwon   +2 more
doaj   +1 more source

近25 a 银川市城市化进程中热力景观格局演变分析 [PDF]

, 2016
： Based on the Landsat images and statistical data，in this paper the urbanization process and thermal landscape dynamics of Yinchuan City were analyzed． The objectives of this study were as follows: ① To analyze the spatial and dynamic characteristics of
吕荣芳, 张建明, 王浩, 王鹏龙
core  

Studies on the mechanism of retinoid-induced pattern duplications in the early chick limb bud: temporal and spatial aspects. [PDF]

, 1985
All-trans-retinoic acid causes striking digit pattern changes when it is continuously released from a bead implanted in the anterior margin of an early chick wing bud.
Alberts, BM, Eichele, G, Tickle, C
core