搜索结果: 1-15 共查到“理学 Systematics”相关记录26条 . 查询时间(0.106 秒)
南昌大学生命科学学院青年教师周亚东在《Journal of Systematics and Evolution》发表学术论文（图）
南昌大学生命科学学院 周亚东 Journal of Systematics and Evolution 学术论文 生物多样性 地理格局
2023/7/14
近日，南昌大学生命科学学院青年教师周亚东同中科院武汉植物园科研人员合作，以“Geographic patterns and environmental correlates of taxonomic and phylogenetic diversity of aquatic plants in China”为题，在SCI期刊《Journal of Systematics and Evolution...
The Central Role of Systematics in Marine Biodiversity Problems
Marine Biodiversity Problems
2015/8/13
The contributions in this special issue clearly demonstrate the broad range of problems involved in the subject of marine biological diversity. One central theme, however, is the need for accurate ide...
Systematics of soft final-state interactions in B decays
Traditional expectations state interaction inelastic scattering
2014/12/23
By using very general and well established features of soft strong interactions we show, contrary to conventional expectations, that (i) soft final-state interactions (FSI) do not disappear for large ...
Thee-Dimensionally Preserved Arthropods from the Cambrian (Furongian) of Quebec and Wisconsin: Systematics, Phylogeny, Ichnology, and Taphonomy
Thee-Dimensionally Preserved Arthropods Cambrian of Quebec Wisconsin Systematics Phylogeny Ichnology Taphonomy
2014/10/22
Three new types of arthropod from Cambrian intertidal lithofacies of the Elk Mound Group and Lodi Member of Wisconsin, and the Potsdam Group of Quebec are described. These arthropods are preserved ven...
Sulfosalt systematics: a review.Report of the sulfosalt sub-committee of the IMA Commission on Ore Mineralogy
sulfosalt nomenclature crystal chemistry systematics
2013/12/6
This report deals with a general reexamination of the systematics of sulfosalts. It represents an update of the activity of the Sulfosalt Sub-Committee within the Commission on Ore Mineralogy of the I...
Systematics in Aggregated Neutrino Fluxes and Flavor Ratios from Gamma-Ray Bursts
Systematics Aggregated Neutrino Fluxes Flavor Ratios Gamma-Ray Bursts
2011/10/20
Gamma-ray burst analyses at neutrino telescopes are typically based on diffuse or stacked (i.e., aggregated) neutrino fluxes, because the number of events expected from a single burst is small. The ag...
Completeness III: identifying characteristic systematics and evolution in galaxy redshift surveys
Cosmology: methods: data analysis – methods:redshift surveys – galaxies: large-scale structure of Universe
2011/9/28
This paper continues our development of non-parametric tests for analysing the completeness in apparent magnitude of magnitude-redshift surveys. The purpose of this third and final paper in our comple...
Impact of Instrumental Systematics on the CMB Bispectrum
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2010/12/28
We study the effects of instrumental systematics on the estimation of primordial non-Gaussianity using the cosmic microwave background (CMB) bispectrum from both the temperature and the polarization a...
International Conference New Frontiers in Plant Systematics and Evolution
中国植物学会 International Conference New Frontiers Plant Systematics Evolution
2010/2/4
Systematic biology faces tremendous challenges and opportunities at the present time. This conference aims at providing an opportunity for plant systematists and evolutionary biologists to review the ...
Anomalous parity asymmetry of WMAP power spectrum data at low multpoles: is it cosmological or systematics?
parity asymmetry cosmological WMAP power spectrum data
2010/3/8
We have investigated the odd-parity preference of the WMAP 7 year power spectrum. Our investigation shows parity asymmetry of the WMAP data (2<= l <=22) is anomalous at 4-in-1000 level. We also find i...
Systematics and dental system reconstruction of the durophagous chondrichthyan Lagarodus JAEKEL,1898
Chondrichthyans Lagarodus Carboniferous Systematics Dental system
2009/10/20
The type species of the Carboniferous chondrichthyan genus Lagarodus JAEKEL, 1898 is changed to Psammodus specularis TRAUTSCHOLD, 1874 because of an identification error in TRAUTSCHOLD (1874). Five mo...
Early Pliocene heteropods and pteropods (Mollusca,Gastropoda) from SantaMaria Island (Azores,Portugal):systematics and biostratigraphic implications
Mollusca Heteropoda Pteropoda Pliocene Biostratigraphy Azores Northern Atlantic
2009/10/20
Aholoplanktonic mollusc assemblage from Neogene sediments of theAzorean island SantaMaria is described and analysed to determine the age of the sediments. Sixteen taxa are documented (three heteropods...
Systematics and Biodiversity Conservation
systematics biodiversity conservation collections
2009/9/22
Systemactics iS a science．which iS very important for biodiversity conservation．In this re—
view，the definition，main research topics．services and user needs of systematics are introduced。
The inform...
Systematics on fission fragment mass distribution of neutron induced 235U fission
235U fission fission fragment mass distribution systematics 5 Gaussian model
2009/8/14
Based on the neutron induced fission fragment mass distribution data up to
neutron energy 20MeV measured with the double kinetic energy method (KEM) and the radio active method (RAM), the systematics...
Advocating paraphyletic taxa in systematics of Clitellata
Naidinae Lumbriculidae Rhyacodrilinae evolutionary classification monophyly paraphyly
2009/6/3
With this paper we encourage the acceptance of paraphyletic taxa in systematics of Clitellata. Recent molecular studies
unmask more and more paraphyletic groups in the traditional classification; mos...