12,730 Result(s)
within
Ming-**u Li
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Chapter and Conference Paper
The carcinogenicity of pesticides
The growing public concern in this country regarding the widespread existence of pesticides in the environment has reached an unprecedented level in recent years. This concern relates to (1) the possible damag...
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Chapter
Environmental Toxicology
Synthetic organic pesticides when used properly have been of tremendous benefit to man and his environment, but when misused or used carelessly they have caused considerable harm. Fortunately, the adverse effe...
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Article
An ecological survey of the heavy metal contamination of the edible clam Paphia sp. on the iron-ore tailings of Tolo Harbour, Hong Kong
Iron-ore tailings have been deposited along the coast of Tolo Harbour from Ma On Shan Iron-ore Mine since its operation in 1906. In order to search for any harmful effects caused by the tailings, the edible cl...
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Chapter
Prostate Cancer Markers
According to the American Cancer Society, this year an estimated 57,000 new cases of prostate cancer (1979) will be diagnosed among American males (American Cancer Society, 1979). The Society also estimates th...
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Chapter
The Colloid System Between the Electrodes in E.D.M.
The author took a lot of microscopic observations on the region of the gap between the electrode and workpiece. It was found that particles of less than 0.1 μm in diameter (i.e. the colloid particles) are active ...
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Chapter
The Microstructure and Properties of a Cryogenic Steel Fe-21Cr-6Ni-9Mn-N
An austenitic stainless steel 21-6-9, with improved cryogenic magnetic properties by manganese additions and strengthened mechanical properties by nitrogen additions, is currently being considered for critical...
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Chapter
Etiology of Carcinoma of the Esophagus
In recent years considerable progress has been made in research into the etiologic factors of esophageal cancer. The most striking feature of the distribution of this cancer is the existence of high-risk areas...
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Article
Simultaneous recording of ECG and transmembrane action potentials of ventricular cells of anesthetized rabbit under natural breathing
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Article
Clinical manifestations, diagnosis and treatment of hypokalemic flabbiness disease
The most striking symptom of hypokalemic flabbiness disease is symmetric flaccid paralysis involving both the upper and lower extremities, which is characterized by weaker proximal muscle groups than distal on...
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Chapter
Reconstruction of Metacarpophalangeal Joint by Free Vascularized Autogenous Metatarsophalangeal Joint Transplant
The metacarpophalangeal (MP) joint is essential to hand function, which will suffer severe deterioration in the event of traumatic or arthritic stiffening. Early this century, a stiffened MP joint was replaced...
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Chapter and Conference Paper
Lower bounds by kolmogorov-complexity
Using Kolmogorov-complexity, we obtain the following new lower bounds.
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Article
Inhibitory action of chinese medicinal preparation — Anti-inflammatory Agent No. 6— on DIC resulting from endotoxin: Experimental study
Anti-inflammatory Agent No. 6 is an effective preparation in treating many infectious diseases. It is made from Chinese medicinal herbs according to Traditional Chinese Medicine (TCM) theories. A rabbit model ...
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Chapter and Conference Paper
A New Method of Determining Absolute Azimuth and Latitude and Suggestion for a New Type of Meridian Circle
This article describes a new method by which azimuth and the instantaneous latitude of a meridian-prime vertical-transit instrument can be determined absolutely in mid-and low- latitude areas, and discusses so...
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Chapter and Conference Paper
The Effect of Inclined Crack Tip Shapes on the Stress Fields in Flat Plates
Inclined cracks with sharp or circular blunt crack tip shapes in flat plates, under mode I, mode II and mixed mode I-II plane strain loading conditions, are investigated by large strain elastic- plastic finite...
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Chapter and Conference Paper
Finite Element Analysis of the Stability of Open Thin-Walled Structure with Diaphragms
A Finite Element Method (FEM) for stability analysis of open thin-walled beam with diaphragms is presented. The contribution of the diaphragms to the beam is expressed by means of the auxiliary elastic and geo...
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Article
Circulatory crisis in free toe-to-hand transfer and its management
On the basis of our experience with 200 cases undergoing free toe transfer for reconstruction of the thumb and fingers, circulatory crisis during and after operation has been analysed in this paper with our cl...
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Article
Intracranial alveolar echinococcosis in China: Discussion of surgical treatment
Intracranial alveolar echinococcosis is an uncommon disease and difficult to treat. Three patients with central nervous system (CNS) involvement are reported, and the surgical treatment of the mono-massive typ...
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Article
Relationship between action potential duration of ventricular cells and heart rate in dog under natural breathing
The ECG and transmembrane action potentials of the ventricular cells of 12 mongrel dogs at various heart rates under pentobarbital anesthesia and spontaneous breathing were simultaneously recorded. After stati...
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Article
Ion-Beam-Induced Plastic Deformation of Amorphous Materials
At temperatures far below the glass transition temperature metallic glasses undergo plastic deformation during irradiation with a beam of fast heavy ions at energies at which electronic stop** is the dominan...
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Chapter
The Plants Regenerated from Protoplasts of Suspension Cells of Rice(Oryza Sativa L)
Recent success in plant regeneration from protoplasts of rice (Fujimura et al.1985,Coubibaly et al.1986, Canada et al. 1986.Toriyama et al, 1986,Abdullah et al. 1986,Wang et al. 1986, Kyozuka et al. 1987) made...
