搜索结果: 1-11 共查到“农学总论 tissue”相关记录11条 . 查询时间(0.14 秒)
Somatic cell mutations in cerebral tissue of cattle affected by bovine spongiform encephalopathy
BSE Prion Somatic Mutations
2013/3/5
In animals the prion disease includes sheep and goat scrapie and the bovine spongiform encephalopathy (BSE). While several polymorphisms of the prion (PRNP) gene have been identified in sheep and some...
Change in Tissue Mineral Elemental Concentration During Root Initiation and Development of Salvia officinalis L. Cuttings and IBA Effects
Sage Salvia officinalis rooting root initiation root development macro and micro element concentrations
2009/1/14
Variations in the tissue elemental concentration in stem cuttings of sage ( Salvia officinalis) and the effects of IBA on the variation of plant nutrients and rooting were studied during the initiatio...
Digital analysis and potato tissue image processing at the application of voronofs diagrams*
image analysis potato tissue Voronoi's diagram Fourier transformant
2008/11/26
In this paper image processing is presented from the point of view of obtaining cell wall image. We also proposed some measurement and analysis methods. Because of non-continuos character of plant str...
Acoustic emission as a method for the detection of fractures in the plant tissue caused by the external forces
acoustic emission stress strain plant tissue
2008/11/26
In order to detect fractures in the plant tissue resulting from deformations, the method of acoustic emission has been applied. Simultaneous measurements of the mechanical parameters and the acoustic ...
Analysis of plant tissue images obtained by confocal tandem scanning reflected light microscope
structural parameters of plant tissue image analysis confocal microscope
2008/11/26
The paper presents two methods (automatic and semi-automatic) for quantitative evaluation of cell structural parameters of plant tissues. The methods were developed for images obtained by confocal tan...
Cell structural parameters of potato tuber tissue
cell structural parameters image analysis potato-tuber tissue inner and outer core of potato-tuber paren- chyma
2008/11/21
The present study reviews results of research on the quantitative determination of cell structural parameters such as: surface area, perimeter, Ferret's diameters, elongation, compac- tion, for the pa...
Influence of turgor and cell size on the cracking of potato tissue
plants failure mechanical properties
2008/11/18
Mechanical properties of plant tissue are determined by their intracellular pressure and cellular structure. The aim of the presented paper is to study influence of turgor and cell size on the process...
Influence of water potential on the failure of potato tissue
acoustic emission water potential potato tissue
2008/11/18
This paper presents research on the influence of water potential of potato tuber tissue on the mechanical parameters and count sum of the acoustic emission signal. In the experiment method of acoustic...
Improved rate controlled model for stress relaxation in vegetable tissue
potato tuber stress relaxation model thermal activation stress pre-strain sigmoid f-function
2008/11/14
Stress relaxation in two varieties of potato tubers was studied with the aim of proposing a more suitable rate control model (RCM) for description of the relaxation process in vegetable tissue. This m...
Equipment for the determination of dielectric properties of vegetable tissue during its mechanical loading
soft plant tissue conductivity permittivity frequency deformation reversibility
2014/2/27
The internal structures of agricultural products change substantially in the course of the products deformation. One of the main changes in this process is the loss of the water content and water solu...
Factors influencing somatic embryogenesis and regeneration ability in somatic tissue culture of spring and winter rye
rye somatic embryogenesis embryo inflorescence leaf segment
2010/8/13
Rye is an important crop in Northern and Eastern Europe. However, the application of various biotechnologies in rye breeding has been limited duo to its recalcitrant in tissue culture. In order to imp...
