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234 Result(s)
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Article
Tribological and Mössbauer Studies of Ion-Implanted Iron
A modified pin-on-disc wear test technique and conversion electron M6ssbauer spectroscopy (CEMS) have been used to characterize the tribological and microstructural properties, respectively, of pure Fe implant...
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Article
Tribological and Mossbauer Studies of Ion-Implanted Iron
A modified pin-on-disc wear test technique and conversion electron Mössbauer spectroscopy (CEMS) have been used to characterize the tribological and microstructural properties, respectively, of pure Fe implant...
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Chapter
Antioxidants and Cancer Prevention
The role of dietary factors in modulating cancer continues to be vigorously investigated. In particular there has been increased interest in various potential anticancer agents, including biological antioxidan...
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Article
Measurement of α-amylase activity by Sequential Injection Analysis
A Sequential Injection Analysis (SIA) system for monitoring α-amylase activity is described. The SIA analyser is a further development of previously investigated Flow Injection Analysis (FIA) analyser. The ana...
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Article
Auto-amplifying dynamic behavior of heap and convection in granular material
Two experiments have been carried out to understand the physical characteristics of surface heap and internal convection of granular material subjected to vertical vibration. The results show that they have a ...
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Article
Instability analysis for Faraday waves under arbitrarily periodic vibration
In the framework of linear theory of instability the pattern instability is studied for a layer of a viscous fluid in a large aspect ratio container subject to vertically arbitrarily periodic excitation. As so...
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Article
Multielement Determination of Major-to-Ultratrace Elements in River and Marine Sediment Reference Materials by Inductively Coupled Plasma Atomic Emission Spectrometry and Inductively Coupled Plasma Mass Spectrometry
The multielement determination of major-to-ultratrace elements in river sediment reference material (NIES No.16) and marine sediment reference material (NIES No.12) was investigated by inductively coupled plas...
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Article
Coupling between different layers of the lithosphere under horizontal drag underneath
Based on a layered Theological model of the lithosphere, the velocity and stress distributions in the lithosphere under horizontal drag underneath were calculated using viscoelastic finite element method of pl...
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Article
A preliminary model for 3-D rheological structure of the lithosphere in North China
3-D structures of velocity and temperature are obtained using the data of P-wave velocity and heat flow in North China (105°E—124°E, 30°N—42°N). Taking into account the effect of three main rheological mechani...
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Article
Empirical rheological law of multiphase rocks: Energy minimizing approach independent of bound theory
Based on energy minimizing approach of bound theory, the influence of the distribution of constituent minerals on rheological property of rocks is discussed. Energy minimizing approach independent of the bound...
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Article
Dynamical behavior of the driven Morse oscillator
The dynamics of the driven Morse oscillator describing the photo dissociation of Molecules in theoretical chemistry was qualitatively studied. Firstly the subharmonic Melnikov method was used to prove the exis...
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Article
Introduction ofPinus radiata for afforestation: a review with reference to Aba, China
Pinus radiata D. Don, native to a California coastal environment, has been introduced to many parts of the world as an exotic species for afforestation. It is now a major plantation species in the Southern Hemisp...
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Article
Active thermal convection in vibrofluidized granular systems
We present a granular-hydrodynamic model that captures the essence of convection in a fully vibrofluidized granular system. The steady temperature distribution is solved analytically. Numerical simulation show...
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Chapter and Conference Paper
Behavioral responsiveness of captive giant pandas (Ailuropoda melanoleuca) to substrate odors from conspecifics of the opposite sex
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Article
Dynamics in two periodically driven and weakly coupled bose-instein condensates
In this paper, dynamics in the oscillations of the relative atomic population in two periodically driven and weakly coupled Bose-Einstein condensates (BECs) was qualitatively studied. Using the well-known Meln...
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Article
Do anogenital gland secretions of giant panda code for their sexual ability?
To test the hypothesis of whether anogenital gland secretions (AGS) of giant panda code for their sexual ability, we collected AGS samples of 11 male (5 adult and 6 subadult) and 14 female (7 adult and 7 subad...
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Chapter and Conference Paper
Using Fuzzy Support Vector Machine Network to Predict Low Homology Protein Structural Classes
Prediction of protein structural classes for low homology proteins is a challenging research task in bioinformatics. A dual-layer fuzzy support vector machine (FSVM) network approach is proposed to predict pro...
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Article
A landscape connectivity index for assessing desertification: a case study of Minqin County, China
As a global and regional environmental problem, desertification assessment is an instrumental component in develo** global/regional actions plans aimed at preventing and/or eradicating desertification issues...
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Article
Efficient Architecture and Handoff Strategy used for VoIP Sessions in SIP Based Wireless Networks
In the near future, the Internet is likely to become an All-IP network that provides various multimedia services over wireless networks. Although the earliest VoIP applications did not consider the end-node mo...
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Article
Potential Chemosignals in the Anogenital Gland Secretion of Giant Pandas, Ailuropoda melanoleuca, Associated with Sex and Individual Identity
With a combination of dichloromethane extraction and analysis by gas chromatography–mass spectrometry (GC-MS), we found 39 compounds (corresponding to 38 GC peaks) in the anogenital gland secretion (AGS) of ca...