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**ao Rong
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Article
Flocculation of Selected Clays by Various Electrolytes
The flocculation behavior of clay specimens from altered basalt, altered granodiorite, and a transported (?) deposit in Latah County, Idaho, was investigated in order to determine if flocculation behavior woul...
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Article
Some general principles of dynamic instability of solid bodies
Ce travail représente une étude de l'équilibre des corps solides, avec un intérêt special accordé aux corps élastiques et à ceux de Voigt-Kelvin. Les efforts appliqués peuvent avoir des composants non conserva...
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Article
Biological activities of some 5-substituted N,N-dimethyltryptamines, α-methyltryptamines, and gramines
Three series of derivatives of N,N-dimethyltryptamine, α-methyltryptamine and gramine bearing substituents of varying electronic nature on the C-5 position were tested for acute toxicity, effect on barbiturate...
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Article
Non-crystallinity and polymorphism in elemental solids
THIS paper shows a universal correlation of the non-crystalline state with polymorphism in elemental solids. This is demonstrated by a map constructed on a plot of the number of polymorphic forms (NPF) against...
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Article
Phenylpropanoids in chlorination
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Article
A microstructural investigation of the bcc to A15 phase transition in sputter-deposited Nb3Al superconductors
The bcc to A15 phase transition in sputter-deposited Nb3Al (Cb3Al) superconductors was studied using transmission electron microscopy. Four distinct microstructures were observed for the sputter-deposited and iso...
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Article
A vitreous Kr·2SiO2
THERE are many studies1–7 of the presence of inert gases in glasses. Because they have no electron affinity and high ionisation potentials (12 eV for Xe to 24 eV for He) the solubility of inert gases in glasses h...
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Chapter
Testosterone Synthesis by Chicken Follicular Cells
The roles of theca and of granulosa cells in the synthesis of testosterone (T) in ovarian follicle of hens have been studied. Theca cells alone synthesized no progesterone (P), and no or only negligible amount...
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Article
Short-range structure for amorphous intertransition metal alloys
Amorphous intertransition metal alloys may be a special class of the glassy state whose short-range structure is random tetrahedral close packing of soft atoms similar to those in the crystalline counterparts....
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Article
Thermal stability data of noncrystalline elemental solids
Amorphous solids crystallize, on heating, at a temperature,T x, ExperimentalT x data are compiled for amorphous elemental solids.
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Article
‘Velocity’ finite element method for dynamic problem
After analysing the essential features of successive integration method taking displacement as variable by N. M. Newmark and E. L. Wilson et al, this paper presents a “Velocity” Element Method, taking velocity...
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Chapter and Conference Paper
Investigation on Ecological Distribution of Fungi in Paddy Soils
Paddy soils are derived from various kinds of parent materials under wet cultivation over different parts of China. They developed through repeated and alternate processes of oxidation and reduction. They are ...
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Chapter and Conference Paper
Mercury Pollution of Some Paddy Soils
This paper reports the results of an investigation on the mercury pollution of calcareous paddy soils in a commune with special reference to its effect on Hg content in grains of rice and dry-farming crops.
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Article
An analysis and calculation on unsteady flow in exhaust system of diesel engine
In this paper, the unsteady and non-homoentropic flow in exhaust system of diesel engine is analysed and calculated by means of characteristic method. This paper makes proper treatment in calculation, particul...
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Article
Thermal stability data of amorphous binary alloys
Data on the thermal stability of amorphous (glassy) binary alloys are compiled. Where available, alloy preparation method, crystallization temperature and method of measurement of crystallization temperature a...
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Article
The action of six antagonists of the excitatory amino acids on neurones of the rat spinal cord
The differential susceptibility to blockade by six antagonists of the excitatory actions produced by a number of acidic amino acids has been determined. Four of these, DL-α-aminoadipate, 2-amino-5-phosphonoval...
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Article
The determination of calcium in yttrium oxide by alpha-particle activation analysis
The determination of calcium in yttrium oxide through the40Ca(α, p)43Sc reaction was studied, using a post-irradiation radiochemical separation procedure. The half-life of43Sc was determined to be 3.87 hr. The ch...
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Article
Refractory-metal stabilized amorphous stainless steel
Commercial stainless steel alloys have been made into amorphous, or glassy, states by adding nearly 10 at % of refractory metals, such as W or Ti, via high-rate sputter deposition. The formation of these stabl...
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Article
Application of the theory of branching of solutions of nonlinear equations in the estimation of pole perturbance of linear closed-loop systems
When the state and input matrices of a multivariable linear time-invariant system are perturbed, the problem of the estimation of pole perturbance of closed-loop system is considered by making use of the theor...
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Article
An upper bound solution for the force of combined backward-torward extrusion
A rigid-triangle velocity field for combined backward-forward extrusion based on the experiments and the slip-line field is proposed in this paper. The flow separation point in the rigid-triangle velocity fiel...
