1 In general their presence increases the clay's plasticity.

2 For example, plasticity seems to depend on identifiable ion channels and catalytic molecules that activate or inhibit these channels.

3 Another obvious way of increasing plasticity is to mix a relatively fine plastic clay with a stiff clay.

4 Purkinje and hippocampal neurons are noted for their plasticity because they show long-term changes in neural transmission following certain stimulus regimes.

5 Memory retention-the synaptic stability versus plasticity dilemma Wickliffe C.

6 Its basic features are integration, stability, otherness and plasticity.

7 Was it the plasticity or was it the chiaroscuro?

8 The clonal plasticity of Zoysia japonica was studied through the treatments of different soil moisture and the experiments of stolon-severing and connection.

9 In this paper, a deformation theory of plasticity for damaged materials is proposed. An asymptotic expression for H near a crack tip is obtained.

10 It was suggested that the geometry morphology plasticity highly responsed to intraspecies competition in different density.

11 His recent work has studied brain plasticity. He will take over as chair of the psychology department next month.

12 The growth behavior of Zoysia japonica showed strong plasticity and foraging trait.

13 We assessed the plasticity and determinants of collateral supply after PCI.

14 Phenotypic plasticity is a trait that has a certain genetic basis and can evolve independently.

15 While this may be true, we should remember the fragility and plasticity of the human psyche.

16 This allows clays to become plastic so that they can be shaped-the property of plasticity.

17 This strengthens the claim that there are real universal biochemical principles involved in such mechanisms of neural plasticity.

18 To understand brain and behaviour means rejecting that dichotomy and instead trying to interpret the intertwined dialectic of specificity and plasticity.

19 Alterations in this component could provide a means by which synapses increase their plasticity, as well as their efficiency.

20 Characteristic: Q235 steel is lowcarbon steel and usually used in engineering structure with a certain extent of strength , plasticity and good weldability.

21 The bulk metal forming processes are calculated and analyzed by using a multi- step finite element method (FEM) based on deformation theory of plasticity.

22 Powder metallurgical material is compressible in plastic deformation . Its plasticity method needs to be further researched.

23 Long-term potentiation (LTP) and long-term depression (LTD), two forms of synaptic plasticity, are believed to underlie the mechanism of learning and memory.

24 According to the stress and strain condition of the soil around a pile, two formulas are developed based the extremum principle, with which the radius of plasticity area can be determined.

25 It is well know that the biological basis of Orthodontics is the plasticity of jaw, the strength-proof of cementum and the stability of periodontal ligament internal environment.

26 Lignin obtained from desulfonation of black liquor, had high purity, high molecular weight, good-heat stability and plasticity through the analyses of IR spectrum, GPC, TG-DSC and Torque curve.

27 It was considered that during the production process of RCS the sand temperature should be higher than the plasticity to false-plasticity conversion temperature of resin.

28 TST lastics is a compound material, it possesses flexibility and plasticity. The paper analyses its performance and used complexion.

29 Maya Vetencourt and his colleagues tested the theory that SSRIs increase the plasticity of the brain's nerve cells — their capacity to make and break connections with each another.

30 The non-equative rate of increase between the ramets' height and biomass weight relfected the growth plasticity of the Phalaris arundinacea population's adaptability to the environment.

31 The influences of rock plasticity and confining pressure on rock dilatancy were discussed by using the definition of dilatancy angle.

32 The deformation properties of pyrophyllite powder compact after peak stress were changed from strain softening to ideal plasticity .

33 We discuss the dynamics problems of ideal rigid-plastic material in the flow theory of plasticity in this paper.

34 The organic binder was selected by detection of plasticity and drying property of the body.

35 Neuronal plasticity or synaptic plasticity is maximal during brain development and still exists in adult brain.

36 Recent neurological studies brain have demonstrated the plasticity of the human brain.

37 Objective To study the plasticity of hippocampal formation in epilepsy.

38 Objective To explore the expression of synaptic plasticity - associated proteins in hippocampus of rats exposed to EMP.

39 Topics include: elasticity, viscoelasticity, plasticity, creep , fracture, and fatigue.

40 Cortical plasticity . Motor psychophysics and computational approaches to motor control, and motor planning.

41 The course is taught by some of the world leaders in motor control and plasticity.

42 A new method has been suggested using the theory of plasticity to evaluate the residual strength of a ship damaged by such typical attacking weapons as laser bombs,(/plasticity.html) missiles and torpedos.

43 Therefore, maintaining brain cell health and plasticity throughout life are prerequisite to learning and memory capacity.

44 To investigate the effects of intermittent hypoxia on the hippocamp al synaptic plasticity in rat.

45 Conclusion:The spiral ganglion neurons have stable plasticity and ability of neuritic regeneration.

46 Heterogenous environmental conditions determined ecological plasticity of ramet biomass and length in Chamaedaphne calyculata populations.

47 The present invention has the advantages of high elasticity, plasticity, high intension, innocuous, scentless, low-temperature flexibility and age resistant performance.

48 Moreover, the high temperature plasticity increase with the strain rate.

49 Other proof of the plasticity of carrot was also forthcoming.

50 The upper bound and lower bound theorem of classical plasticity theory and corresponding FEM is applied to analyze the bearing capacity of gravity dam for judging the stability of the dam.

51 In this paper the interaction problem between long longitudinal stress wave and tunnel structures with considering the plasticity of rock mass is studied by pseudo-static method.

52 The effect of damage and fault healing has the great influence on the plasticity in materials over the recrystallization temperature.

53 Under normal temperature , MoSi, element is very brittleness, while under high temperature it is plasticity.

54 However, large grain size and continuous grain boundaries combine to produce stress concentrations, thus lowering the plasticity and impact value of alloy after solution and aging treatment.

55 The theory research on electromagnetic forming is related to electromagnetics and plasticity dynamics.

56 Objective To investigate the relationship between synaptic structure plasticity and memory retention.

57 Easy processing, good wear resistance, good plasticity, and processing for copper bearing.

58 A stock price plasticity model including high-frequency trading data is established by econometrical methods to analyze the theory of plasticity of stock price.

59 Covers ion channels in excitable membrane, synaptic transmission, and synaptic plasticity.

60 Results show that the white clover leaf structure boasts plasticity, more particularly the leaf epidermis and mesophyll, though the leaf middle vein remains relatively stable.

61 In the Arabidopsis Pumila organization, the enhancement of antioxidants was a highirradiance. Appears the plasticity greatly.

62 Objective:To explore the possible mechanisms of enhanced plasticity by forelimb training after spinal cord injury(SCI)in rats.

63 Using metal plasticity forming theory, by the technology calculation of sulfur hexafluoride breaker shell flanging, a technology calculation method was introduced about pre-punching flanging.

64 A hot torsion test was used in this study for measuring and comparing the hot plasticity curve of as-cast and hot rolled HSS.

65 The door plate is made from the material of good plasticity and sock-adsorption buffer function.

66 The functional relation between the plasticity parameters and the strain rate was obtained according to the experimental data in the reference.

67 So, on the premiss of good intensity, ADI advances the toughness and plasticity of the materials.

68 From the viewpoint of multi-grain structure of material, a polycrystal model is founded based on the crystal plasticity theory.

69 The mechanical press is one of the most main forging and stamping equipments in metal plasticity forming processing.

70 Utilizing incremental theory of plasticity, free forming region strain was analyzed. The formulas for calculating strain and thickness are gained.

71 Then the paper analyzed the stress of the temporary connection(http:///plasticity.html), considering the material plasticity.

72 The gross rubber has a high plasticity and fluidity and gumminess of composition is increased.

73 Bearing capacity analysis based on the upper bound theorem of plasticity could be numerically performed by element integration method.

74 Plasticity in the suppression techniques such as stamping, bending, flanging, such as tensile plate.

75 The constitutive equation in the present method is based on flow theory of plasticity to consider the loading history, while deformation theory of plasticity in the classical inverse analysis method.

76 In the classical theory of plasticity strain is separated into elastic and plastic components, but this approach cannot deal satisfactorily with the soil deformation.

77 Based on the upper bound theorem in plasticity, a new energy-work balance equation has been strictly derived including the work rate done by expansive stress.

78 Graphite has good lubricity and plasticity, chemical stability, to acid, alkali, corrosion resistance to organic solvents.

79 Beyond the power of estrogen, the difference in MRIs suggests that the adult brain maintains "plasticity"--the ability to rewire itself--even as it ages.

80 Clonal plants adapt themselves to different level of resource availability by phenotypic plasticity.

81 Big deformability was more related with its microstructure, plasticity, and shear strength.

82 The influence of peptizer B on Mooney viscosity , plasticity and heat aging property of NR was investigated.

83 Theories of elasticity, plasticity, thermoplasticity , thermoviscoplasticity, continuum damage are often used to develop constitutive models for engineering materials.

84 The hot plasticity of the unhomogenized RE6063 alloy approaches that ofthe homogenized 6063 alloy, and the homogenizing annealing process for RE6063 alloymay be canceled.

85 A rational strength criterion of such a problem can be found only by a shakedown analysis on the theory of plasticity.

86 In the paper the study of flame Spraying engineering plasticity are inducted.

87 According to the Bingham plasticity model for magnetorheological structure in combination with the features of parallel machine tools, a Hooke's universal joint was designed and made for MRD.

88 This paper deals with the strain energy linear ductile arrester by using theory of plasticity.

89 PubMed abstract: Calcium ions play crucial signaling roles in many forms of activity - dependent synaptic plasticity.

90 Compared with stress relaxation of treated wet wood, it was found that the plasticity of wood increased greatly after decrystallization treatment, but it obviously decreased again after drying.

91 Fourth, according to the plasticity theory and slip line theory, establish the contact pressure model between the single grain (simulative) and the die surface, and test the feasibility of the model.

92 The influence of peptizer B on Mooney viscosity, plasticity and heat aging property of was investigated.

93 The ecological plasticity and regular change of quantitative characters of the tillers contained the strategies of individual on the growth and the reproduction.

94 Objective To develop a rapid and reproducible method tor the culture ot human fetal hair follicle bulge cells, and observe the plasticity of its differentiation into sebaceous gland in vitro.

95 Low energy consumption high plasticity dynamic coextruding machine screw optimally designed with computer, with good mixing effect, even high enthalpy resin temperature and high viscosity of coating.

96 Topics in mammalian learning and memory including cellular mechanisms of neural plasticity, electrophysiology, and behavior.

97 The results showed that the dominant species had more anatomic plasticity than subdominant species.

98 Instead of Earth being like a spinning top made of steel, explains geologist Vic Baker at the University of Arizona in Tucson it has "a bit of plasticity that allows the shape to deform very slightly.

99 Upsetting of circular cylinder between ordinary plat platens is studied through the optical plasticity.

100 Aggressive cancer cells, expressing a multipotent, embryonic cell-like phenotype, engage in a dynamic reciprocity with a microenvironment that promotes plasticity and tumorigenicity.

101 For the clones, the ecological plasticity of vegetative propagative ability was high, but was relatively less for rhizome and inter-nodal length.

101 try its best to gather and create good sentences.

102 At the molecular level, cellular plasticity and dynamics are governed by genetic and epigenetic regulations.

103 The morphologic characters and the ecological plasticity of three Dryopteris crassirhizoma populations were studied.

104 Thirdly, regard new culture industry as the germinant product of catenary , network literature is provided more than traditional literature plasticity, open sex and extend a gender.

105 This paper presents a study of the drawing deformation process upon the theory of plasticity.

106 The mechanism of twinning induced plasticity, the impact of stacking fault energy on TWIP effect and the excellent mechanical properties of TWIP steel are emphatically introduced.

107 Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.

108 Earth pressure calculation based on upper bound theorem of plasticity can be numerically performed by element integration method.

109 Composite organic additions offer sufficient plasticity and dry strength to high - alumina body.

110 The yield and tensile strength of the welded joints of the two kinds of materials increase under dynamic loading and prestrain condition that have little effect on the plasticity of structural steel.

111 The effect of micro structure, morphology on strength and plasticity has been diss.

112 It is related to metallurgy, thermology, and the theory of plasticity and developed on the basis of them.

113 Thus, requirements of steel with high elastic limit, high fatigue strength and high impact toughness and plasticity.

114 AIM : To explore the plasticity of transdifferentiation of mesenchymal stem cells ( MSC ) into corneal epithelial cells.

115 Excellent design plasticity materials such as rubber. melamine . Bakelite. urea. powder. foam brake lining sheets. etc.

116 The microstructure of Twinning Induced Plasticity (TWIP) steel during tensile deformation was investigated with SEM and TEM.

117 The auditory cortex in the deaf has plasticity, and early linguistic experiences influence the establishment of the neural path of processing the stimuli from different modalities.

118 In central nerve system, CREB participates in promoting neuron growth, the processes of plasticity and long term memory.

119 If a specific brain region is impaired the male brain, on average, has less plasticity and ability to reprogram.

120 Adhesivity: It can make mortar attach to base material better since the plasticity of mortar is enhanced.

121 A multiplicative constitutive model of the hyperelastic - plasticity is used to simulate the large deformations.

122 The genome plasticity of the virus is surprisingly high for an arthropod-borne virus.

123 Based on the theory of plasticity, the variety rule of internal pressure and axial force in the process of thin tube bulge forming is studied.

124 A possible mathematical formula of synaptic plasticity is proposed which may be used to describe both the long-term potentiation and the long-term depression.

125 The degree of the surface crystallization is related to the amount of the plasticity deformation.

126 The process is able to decrease the cost of production, get sulphur yield stable, improve the shape and distribution of sulphides in material, and increase the plasticity of hot-working.

127 Short - term synaptic plasticity includes two forms, short - term enhancement and short - term depression.

128 Orientation stability during uniaxial tension of face-centered cubic (FCC) metal sheets is predicted using a rate-sensitive crystal plasticity model.

129 Changes in the number and function of synapsis can cause changes in synaptic plasticity, thereby can affect learning and memory.

130 After nerve injury, the nerve function can be compensated by axonal plasticity.

131 The advances of studies on the morphological plasticity, integration and foraging behavior of stoloniferous herbaceous plants were reviewed in this paper.

131 Wish you can benefit from our online sentence dictionary and make progress every day!

132 The unified form of the yielding criterion is established, which includes three usual yielding criterions in the theory of plasticity, applies to all matal material.

133 The plasticity stretching can ensures the flatness of the sloping wall.