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81,703 Result(s)
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Article
Reaction of tert-Butyllithium with esters
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It was shown that, unlike tert-butylmagnesium chloride, which reacts anomalously with esters, tert-butyllithi...
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Article
Zellkultur des Mäusefibroblastenstammes „L” in einem semisynthetischen Medium
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Article
Geomechanics and its application in petroleum geology
This paper is a brief account of the essential points of geomechanics initited in China by Prof. J. S. Lee in the 1920's and some important results achieved by some Chinese petroleum geologists in recent years...
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Chapter
Induction and Regulation of Cellulase Synthesis in Trichoderma Mutants EA3 867 and N2-78
Two mutants, EA30367 and N2-78 with high cellulase yields were obtained from wild strains of Trichoderma pseudokoningii Rifai, 1096 and MO3, respectively by mutagenic treatments with linear accelerator, 60Co, U.V...
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Chapter and Conference Paper
Transformation and Distribution of Organic and Inorganic Fertilizer Nitrogen in Rice and Soil System
Combined application of chemical fertilizer with farm manure is popularly practised in Chinese farming. In order to clarify the characteristics of nitrogen supply in this fertilization system, pot experiments ...
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Chapter and Conference Paper
Characteristics of Geographical Distribution of Fertile Paddy Soil in Fujian Province
Being located along the southeast coast of China, Fujian Province belongs to south and middle subtropical zone, mild in climate and abundant in rainfall. About 80% of the total area of the province are covered...
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Article
Cancer mortality in Shanghai during the period 1963-77
In Shanghai a population-based Cancer Registry has been in operation since 1963 covering the urban area, with total population of about 5.6 million. In this report methods of collecting cancer deaths and popul...
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Article
Erfahrungen über die orthotope Lebertransplantation
Nach 5 Jahren intensiver experimenteller Vorarbeit wurden von Dezember 1977 bis Januar 1981 9 orthotope Lebertransplantationen durchgeführt. Die Hauptindikation stellt das nicht resezierbare primäre Hepatom da...
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Article
Stimulated raman scattering up to 10 orders in an optical fiber
This paper describes the experimental investigation of stimulated Raman scattering obtained from a multimode fiber. 10 orders of stimulated Stokes scattering of wavelengths in the 546–702 nm region were obtain...
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Article
On massive-neutrino halos and galactic structures
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Chapter and Conference Paper
On-Line non-contact Measurement of Optical Fiber Diameter by Forward Scattering Laser System
In this paper we describe a system for the measurement of optical fiber diameter on-line in drawing process by forward light scattering with a He-Ne laser as the light source /1,2,3/.
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Chapter
Fortschritte in der Isolierung und Bestimmung des karzinoembryonalen Antigens (CEA)
Die Bestimmung von karzino-embryonalem Antigen (CEA) gewinnt zunehmend an Interesse in der Nachsorge von Patienten mit kolorektalen Karzinomen. Dafür werden Radioimmunoassays zur Bestimmung von CEA im Serum de...
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Chapter
Scanning Photoacoustic Microscopy and Detection of Subsurface Structure
A scanning photoacoustic microscopy with a surface imaging resolution of about 2µm has been established. Some images of the subsurface structure of metals and layered materials have been obtained by measuring ...
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Article
Radiative recombination in CdIn2Se4: Photoluminescence spectra
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Article
Nonlinear laser spectroscopy
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Chapter and Conference Paper
Research on Intensity Distribution of Multi-Order SRS in an Optical Fiber
This paper presents a theoretical analysis as well as an experimental investigation on the relative intensities of multi-order stimulated Raman scattering (SRS) in an optical fiber. Our analysis shows that the...
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Article
Spectrophotometric determination of iron in aluminium alloys using 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol
A sensitive and selective spectrophotometric method has been developed for the determination of iron, based on the formation of a purple-red complex with 2-(5-bromo-2-pyridylazo)-5-diethylamino-phenol. The col...
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Chapter and Conference Paper
Neutron and Gamma Radiography of UO2 and Triga Fuel Elements
The Oregon State TRIGA Reactor neutron radiography facility has been used to produce both neutron and gamma radiographs of reactor fuel. In this paper a comparison of the applicability of neutron and gamma rad...
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Article
Effects of multiple scattering on coda waves in three-dimensional medium
The contribution of multiple scattering to the coda waves for three-dimensional elastic medium is investigated by extending the computational procedures developed earlier for the two-dimensional medium. It is ...
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Article
The growth of publications on monoclonal antibodies 1975–1981