搜索结果: 1-15 共查到“理学 Macro”相关记录22条 . 查询时间(0.04 秒)
Macro- and micronutrient intakes in picky eaters: a cause for concern?
ALSPAC picky eating macronutrients micronutrients antioxidants meat vegetables fruits
2018/12/19
Background: Picky eating (PE) is characterized by an unwillingness to eat certain foods and by strong food preferences. PE may result in lower intakes of energy and nutrients, which may compromise hea...
A boundary matching micro/macro decomposition for kinetic equations
boundary matching micro/macro decomposition kinetic equations
2011/1/21
We introduce a new micro/macro decomposition of collisional kinetic equations which naturally incorporates the exact space boundary conditions.
Oedometric Test, Bauer's Law and the Micro-Macro Connection for a Dry Sand
Oedometric Test Micro-Macro Connection
2010/11/25
What is the relationship between the macroscopic parameters of the constitutive equation for a granular soil and the microscopic forces between grains? In order to investigate this connection.
Modeling micro-macro pedestrian counterflow in heterogeneous domains
Modeling micro-macro heterogeneous domains
2010/11/11
We present a micro-macro strategy able to describe the dynamics of crowds in heterogeneous media. Herein we focus on the example of pedestrian counterflow. The main working tools include the use of ma...
Tuning macro-twinned domain sizes and the b-variants content of the adaptive 14-modulated martensite in epitaxial Ni-Mn-Ga films by co-sputtering
Magnetic shape memory alloys epitaxial films adaptive modulated-martensites twinning
2010/11/19
order to obtain modulated-martensite in our epitaxial Ni-Mn-Ga films, we have tuned the composition by using a co-sputtering process. Here we present how the composition affects the variant distributi...
A micro/macro algorithm to accelerate Monte Carlo simulation of stochastic differential equations
accelerated Monte Carlo simulation micro/macro simulation multiscale simulation
2010/12/9
We present and analyze a micro/macro acceleration technique for the Monte Carlo simulation of stochastic differential equations (SDEs) in which there is a separation between the (fast)
time-scale on ...
Micro-Macro Relation of Production - The Double Scaling Law for Statistical Physics of Economy
Micro-Macro Scaling Law Production Statistical Physics
2010/4/27
We show that an economic system populated by multiple agents generates an equilibrium distribution in the form of multiple scaling laws of conditional PDFs, which are sufficient for characterizing the...
A macro-tidal freshwater ecosystem recovering from hypereutrophication: the Schelde case study
A macro-tidal freshwater ecosystem hypereutrophication the Schelde case study
2010/1/21
We report a 40 year record of eutrophication and hypoxia on an estuarine ecosystem and its recovery from hypereutrophication. After decades of high inorganic nutrient concentrations and recurring anox...
Estimation of Regional Parameters in a Macro Scale Hydrological Model
Regional Parameters Macro Scale Hydrological Model
2009/10/22
Macro-scale hydrological modelling implies a repeated application of a model
within an area using regional parameters. These parameters are based on climate
and landscape characteristics, and they a...
Prediction of chloride leaching from a non-irrigated, de-watered saline soil using the MACRO model
chloride de-watered saline soil non-irrigated MACRO model
2009/6/8
A pedon scale study was conducted to investigate the degree of chloride leaching from a de-watered saline soil profile in the non-irrigated wheatbelt region of south-western Australia. Within the surf...
Simulation of water movement and isoproturon behaviour in a heavy clay soil using the MACRO model
water movement heavy clay soil isoproturon behaviour
2009/6/8
In this paper, the dual-porosity MACRO model has been used to investigate methods of reducing leaching of isoproturon from a structured heavy clay soil. The MACRO model was applied to a pesticide leac...
Issues on designation of invasive alien species in freshwater benthic macro-invertebrates and resultant problems in limnological studies
macro-invertebrates limnological studies
2009/4/1
Issues on designation of invasive alien species in freshwater benthic macro-invertebrates and resultant problems in limnological studies。
Present status of exotic freshwater benthic macro-invertebrates and challenges for their control in Japan
macro-invertebrates Japan
2009/4/1
Present status of exotic freshwater benthic macro-invertebrates and challenges for their control in Japan。
Investigating the influence of heavy metals on macro-invertebrate assemblages using Partial Cononical Correspondence Analysis (pCCA)
macroinvertebrates heavy metals urban streams tolerance sensitivity
2009/3/12
This paper defines the spectrum of impairment to stream macroinvertebrates arising from urban runoff.
Macro- to fine-scale spatial and temporal distributions and dynamics of phytoplankton and their environmental driving forces in a small montane lake in southern California, USA
Macro- to fine-scale spatial temporal distributions dynamics of phytoplankton their environmental driving forces small montane lake southern California USA
2014/5/16
A wireless network of buoys, two autonomous robotic boats, and an autonomous tethered vertical profiling system were used to characterize phytoplankton dynamics and spatiotemporal changes in chemical ...