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搜索结果: 1-15 共查到理学 Qualitative相关记录16条 . 查询时间(0.132 秒)
Virtual 3D models of cities are now being extensively employed for the estimation of thermal energy demand at varying spatial and temporal scales. Efforts in preparing and management of the datasets r...
The results of two survey methods, geological photointerpretation and historical photogrammetry, are compared in order to evaluate the temporal evolution of a unstable slope located in the Tuscan-Emil...
The studies were performed involving qualitative and quantitative cytometric analysis of peripheral blood leukocytes in healthy carps at various stages of their ontogeny, i.e., in 3- to 29-month old c...
Amidst widespread feelings that capitalism is a deeply problematic yet necessary approach to economy, Community Supported Agriculture (CSA) has emerged as both an alternative model for farming and as ...
In this article we study the long-time behaviour of a system of nonlinear Partial Differential Equations (PDEs) modelling the motion of incompressible, isothermal and conducting modified bipolar fluid...
Despite the 300% systematic theoretical uncertainty associated with extracting ˆq using current energy loss models due to the collinear approximation, and despite the uncertainties in the initial...
A chamber was constructed within which snow crystals were grown on a string at various temperatures, relative humidities, and acetic acid gas phase mole fractions. The temperature, relative humidity, ...
The paper deals with the qualitative and quantitative characteristics of urban discharge. Ratios for urban discharge and recipient flow during different time intervals are presented and discussed. T...
The current study was conducted to investigate the effect of early feed restriction (FR, 8 to 14 d of age) on growth performance and immune function in broiler chickens. Birds were fed corresponding d...
In this paper we consider a reaction-diffusion model with three species arising in the context of ecology. We investigate the global existence, coexistence and the stability of the positive steady sta...
摘要 In this paper a mathematical model of chemical systems is investigated. We present the conditions for the existence and local stability of the steady states and the periodic solution of the Hopf ty...
专著信息 书名 The application of the Mineral Qualitative Evaluation Methods to the Study of Igneous-rock Resources 语种 英文 撰写或编译 作者 肖斌,张建立,赵鹏大 第一作者单位 出版社 Mathematical Geology 出版地 出版日期 年 月 日 标准书号 介质类型 页数 字数 开本...
期刊信息 篇名 Qualitative and quantitative differences in photosystem II during water stress between a chlorophyll-less barley mutant “NYB” and its wild type 语种 英文 撰写或编译 作者 Shu Yuan,Nian-Hui Zhang,Wen-Juan ...
期刊信息 篇名 The Qualitative Analysis of N-species Nonlinear Prey-competition Systems 语种 英文 撰写或编译 撰写 作者 赵建东,陈文成 第一作者单位 山东科技大学 刊物名称 Applied Mathematics and Computation(SCI) 页面 2004,149,567-576 出版日期 2004年 月 ...
Endemic planktonic diatoms are a major component of Lake Baikal sediments during interglacial periods. To investigate how these diatom assemblages are altered during sediment formation, quantitative ...

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