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798 Result(s)
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Article
Acidic Proteins of Cellular Nuclei
AN alkali-soluble protein fraction, obtained from calf thymus nuclei, was reported by Mayer and Gulick1. Upon addition of acid to the alkaline solution, precipitation of this fraction occurred at about pH 6. Sted...
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Free Amino-acids of Isolated Calf Thymus Nuclei
CALF thymus nuclei prepared by the sucrose–calcium chloride method of Allfrey et al.1 are remarkably biochemically active, as judged by the incorporation of labelled amino-acids into the nuclear proteins1,2. Such...
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Infra-nuclear Distribution of Transaminases
IT has previously been shown1 that isolated calf thymus nuclei prepared by the sucrose-CaCl2 procedure2 contain a free amino-acid pool. Of the free amino-acids, glutamic acid represents about 40 per cent. The pre...
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Measurement of the Tibetan (Gansu) female pelvis
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First international conference of China on anatomical sciences
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Article
Immunomodulation of musk-moxa-string therapy in patients with scrofula
The effects of musk-moxa-string therapy on the immune system in man were investigated in 39 patients with scrofula. Before treatment, the numbers of peripheral blood (PB) CD3+ and DC4+ cells and the ratio CD4+/ C...
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Fracture analysis of a steel sandwich with hardened core
2-D elasticity was employed to solve a thermal stress problem of a three layer laminated beam, in which each layer has different thermal expansion coefficient. The thermal stresses arise as a result that initi...
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Article
Analysis of structural fuzzy random seismic response
The earthquake loads specified for the aseismic structure design depend mainly on the predicted seismic intensity and the site soil classification. Earthquake excitation not only has evident randomness but als...
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Article
A 3-D Image Detection Method of a Surface Opening Crack in Concrete Using Ultrasonic Transducer Arrays
The detection of the size and the location of existing three dimensional cracks in a concrete structure is an important topic in civil engineering. In this paper, a multisource, multireceiver method that consi...
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A simulation system of seismogeny, occurrence and development of earthquakes
A personal computer processing system for simulation of earthquake seismogeny, occurrence and development is given in this paper. It can automatically process the discontinuous events such as earthquake occurr...
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Article
Oral Urografin in Postoperative Small Bowel Obstruction
The aim of our study was to determine whether Urografin has the potential to offer surgeons a way of differentiating complete from partial small bowel obstruction and whether partial small bowel obstruction c...
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Article
αPIX nucleotide exchange factor is activated by interaction with phosphatidylinositol 3-kinase
p21-activated kinase (PAK) is a common effector protein of the small GTPases Cdc42 and Rac, leading to the activation of downstream mitogen activated protein kinases. PAK also mediates polarized cytoskeletal c...
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Article
Monitoring the horizontal movement along the Shanxi fault zone by GPS measurement
Based on the data from 4 times of repeated measurements (1996–1999) of GPS monitoring network arranged along Shanxi fault zone, the current horizontal movement of Shanxi fault zone and its relationship with Ya...
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Article
The use ofBacillus thuringiensis on Forest Integrated Pest Management
Bacillus thuringiensis is a major microbial insecticide and a source of genes encoding several proteins toxic to insects. In this paper the authors give a brief summary ofBacillus thuring...
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Article
Structure and magnetic property of amorphous Fe-Ni particles prepared by mechanical alloying
The amorphous Fe67.5Ni32.5 alloy particles have been prepared by mechanical alloying (MA) process of elemental powders. The crystallization is observed at temperature around 405°C by means of differential thermal...
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Article
Magnetic survey and ChinaGRF 2000
The magnetic survey in China carried out in resent years is briefly introduced. On the basis of the magnetic data at 119 repeat stations, 39 permanent observatories and 20 grid values of the IGRF 2000, the mag...
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Article
Open AccessUnique physiological and pathogenic features of Leptospira interrogans revealed by whole-genome sequencing
Leptospirosis is a widely spread disease of global concern. Infection causes flu-like episodes with frequent severe renal and hepatic damage, such as haemorrhage and jaundice. In more severe cases, massive pul...
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Using quasi ionosphere-free post-processing algorithm on the medium-range kinematic high accuracy GPS relative positioning
We utilize Quasi Ionosphere-Free (QIF) post-processing algorithm to account for ionosphere delay and use addition parameters to solve for tropospheric bias. Then the estimated integer ambiguities and troposphe...
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Article
Evolutionary and biomedical implications of a Schistosoma japonicum complementary DNA resource
Schistosoma japonicum causes schistosomiasis in humans and livestock in the Asia-Pacific region. Knowledge of the genome of this parasite should improve understanding of schistosome-host interactions, biomedical ...
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Clinical observation on effect of Yangxue Qingnao granule in treating patients with cerebral arteriosclerosis