搜索结果: 1-15 共查到“理学 Partitioning”相关记录54条 . 查询时间(0.084 秒)
南京农业大学农学院《PNAS》发表万建民院士团队“Auxin regulates source-sink carbohydrate partitioning and reproductive organ development in rice”.（图）
万建民 水稻光合产物 信号分子 发育
2023/10/28
2022年8月30日，南京农业大学万建民院士团队关于生长素调控水稻光合产物源库分配和生长发育机制的研究成果“Auxin regulates source-sink carbohydrate partitioning and reproductive organ development in rice”在PNAS上发表。
SPACE PARTITIONING FOR PRIVACY ENABLED 3D CITY MODELS
Urban Area 3D Buildings Privacy LOD Anonymization Cartographic Generalization Straight Skeleton
2016/10/14
Due to recent technological progress, data capturing and processing of highly detailed (3D) data has become extensive. And despite all prospects of potential uses, data that includes personal living s...
Microscale strain partitioning? Differential quartz crystallographic fabric development in Phyllite, Hindu Kush, Northwestern Pakistan
Space the fabrics of quartz c axis the overall structure quartz grains
2015/1/6
Spatially referenced quartz c axis fabrics demonstrate the preservation of multiple, distinct fabrics in a specimen collected from northwestern Pakistan. The overall fabric yielded by the specimen is ...
Development of a semi-parametric PAR (Photosynthetically Active Radiation) partitioning model for the United States, version 1.0
Photosynthetically Active Radiation United States
2014/12/19
A semi-parametric PAR diffuse radiation model
was developed using commonly measured climatic variables
from 108 site-years of data from 17 AmeriFlux sites. The
model has a logistic form and improve...
Experimental study of rare earth element partitioning between calcite and sodium chloride solution at room temperature and pressure
rare earth elements lanthanide calcite partition coefficient calcium carbonate
2017/4/11
The rare earth element (REE) partition coefficients between calcite and aqueous solution were obtained experimentally
under the conditions of pH, ionic strength and REE concentration level in the par...
Partitioning of primary production among giant kelp (Macrocystis pyrifera), understory macroalgae, and phytoplankton on a temperate reef
giant kelp understory macroalgae phytoplankton
2014/4/4
We experimentally investigated the response of phytoplankton and understory macroalgae to canopies of giant
kelp, Macrocystis pyrifera, by following changes in their biomass and net primary productio...
Evaluation of simulated photochemical partitioning of oxidized nitrogen in the upper troposphere
simulated photochemical oxidized nitrogen the upper troposphere
2011/1/19
Regional and global chemical transport models underpredict NOx (NO + NO2) in the upper troposphere where it is a precursor to the greenhouse gas ozone. The NOx bias has been shown in model evaluations...
The influence of gas-particle partitioning and surface-atmosphere exchange on ammonia during BAQS-Met
gas-particle partitioning surface-atmosphere exchange ammonia during BAQS-Met
2011/1/19
The Border Air Quality and Meteorology study (BAQS-Met) was an intensive field campaign conducted in Southwestern Ontario during the summer of 2007. The focus of BAQS-Met was determining the causes of...
A rough sets partitioning model for incremental mining of sequential patterns in large databases
data mining incremental mining Sequential patterns
2010/9/26
Frequent sequential patterns mining finds intresting event sequences from various real world databases under study. However, most of real world databases are subject to updations with advancement of t...
Peroxy radical partitioning during the AMMA radical intercomparison exercise
Peroxy radical partitioning the AMMA radical intercomparison exercise
2010/11/30
Peroxy radicals were measured onboard two scientific aircrafts during the AMMA (African Monsoon Multidisciplinary Analysis) campaign in summer 2006. This paper reports results from the flight on 16 Au...
In the paper, a theoretical work is done for investigating effects of splitting data sequence into packs of data set. We proved that a partitioning of data sequence is possible to find such that the e...
The sensitivity of secondary organic aerosol component partitioning to the predictions of component properties – Part 1: A systematic evaluation of some available estimation techniques
secondary organic aerosol component component properties estimation techniques
2010/11/29
A large number of calculations of the absorptive partitioning of organic compounds have been made using a number of methods to predict the component vapour pressures, p0, and activity coefficients, γi...
Efficient Triangle Counting in Large Graphs via Degree-based Vertex Partitioning
Efficient Triangle Counting Graphs Degree-based Vertex Partitioning
2010/11/17
The number of triangles is a computationally expensive graph statistic which is frequently used in complex network analysis (e.g., transitivity ratio), in various random graph models (e.g., exponenti...
Adaptive Algorithms for Coverage Control and Space Partitioning in Mobile Robotic Networks
Adaptive Algorithms Coverage Control and Space Partitioning
2010/11/9
We consider deployment problems where a mobile robotic network must optimize its configuration in a distributed way in order to minimize a steady-state cost function that depends on the spatial distr...
P. Kirchberger proved that, for a finite subset $X$ of $\mathbb{R}^{d}$ such that each point in $X$ is painted with one of two colors, if every $d+2$ or fewer points in $X$ can be separated along the...