scholarly journals General survey of Fructus Psoraleae from the different origins and chemical identification of the roasted from raw Fructus Psoraleae

2018 ◽  
Vol 26 (2) ◽  
pp. 807-814 ◽  
Author(s):  
Junjun Yang ◽  
Jing Yang ◽  
Jie Du ◽  
Yuxin Feng ◽  
Xin Chai ◽  
...  
Keyword(s):  
Chemical Identification ◽  
General Survey ◽  
Different Origins

A General Method for Spectrometer Design in the Scoff Approximation

1976 ◽  
Vol 34 ◽  
pp. 538-539
Author(s):  
J. R. Fields
Keyword(s):  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Energy Analysis ◽  
Incident Beam ◽  
Scanning Transmission Electron Microscope ◽  
Chemical Identification ◽  
Scanning Transmission Electron ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
General Method

The energy analysis of electrons scattered by a specimen in a scanning transmission electron microscope can improve contrast as well as aid in chemical identification. In so far as energy analysis is useful, one would like to be able to design a spectrometer which is tailored to his particular needs. In our own case, we require a spectrometer which will accept a parallel incident beam and which will focus the electrons in both the median and perpendicular planes. In addition, since we intend to follow the spectrometer by a detector array rather than a single energy selecting slit, we need as great a dispersion as possible. Therefore, we would like to follow our spectrometer by a magnifying lens. Consequently, the line along which electrons of varying energy are dispersed must be normal to the direction of the central ray at the spectrometer exit.

Anisotropy of damage productions in electron irradiated molybdenum

1978 ◽  
Vol 36 (1) ◽  
pp. 354-355
Author(s):  
K. Izui ◽  
S. Furuno ◽  
H. Otsu ◽  
T. Nishida ◽  
H. Maeta
Keyword(s):  
Electron Flux ◽  
Threshold Energy ◽  
High Energy ◽  
Voltage Electron ◽  
High Voltage Electron Microscope ◽  
Displacement Threshold ◽  
The Mean ◽  
Channeling Effect ◽  
Different Origins ◽  
Threshold Energies

Anisotropy of damage productions in crystals due to high energy electron bombardment are caused from two different origins. One is an anisotropic displacement threshold energy, and the other is an anisotropic distribution of electron flux near the atomic rows in crystals due to the electron channeling effect. By the n-beam dynamical calculations for germanium and molybdenum we have shown that electron flux at the atomic positions are from ∽4 to ∽7 times larger than the mean incident flux for the principal zone axis directions of incident 1 MeV electron beams, and concluded that such a locally increased electron flux results in an enhanced damage production. The present paper reports the experimental evidence for the enhanced damage production due to the locally increased electron flux and also the results of measurements of the displacement threshold energies for the <100>,<110> and <111> directions in molybdenum crystals by using a high voltage electron microscope.

Maslach Burnout Inventory--General Survey; Spanish Version

1999 ◽  
Author(s):  
Marisa Salanova ◽  
Wilmar B. Schaufeli ◽  
Susana Llorens ◽  
Jose M. Peiro ◽  
Rosa Grau
Keyword(s):  
Maslach Burnout Inventory ◽  
Spanish Version ◽  
General Survey

Treatment of spasticity of different origins with botulinum toxin A: long-term results

2008 ◽  
Vol 35 (S 01) ◽  
Author(s):  
K Kollewe ◽  
S Baloush ◽  
K Krampfl ◽  
H Bigalke ◽  
R Dengler ◽  
...  
Keyword(s):  
Botulinum Toxin ◽  
Botulinum Toxin A ◽  
Long Term Results ◽  
Toxin A ◽  
Different Origins

Angst und Begehren

2009 ◽  
Vol 0 (1) ◽  
pp. 87-102
Author(s):  
Peter Widmer
Keyword(s):  
General Survey

Fear occurs in various forms: existential, pathological, physical and mental. This article gives a general survey of Freud's and Lacan's conceptions. While the founder of psychoanalysis conceives of fear mainly as a corporeal fear of castration, Lacan emphasises the more extended dimension of symbolic castration which is, through the concept of scarcity, directly connected with desire and fear. The pathological side of fear becomes apparent in the defence against existential fear, in phobias, that replace the unfathomable object of fear by a manageable one.

Evaluation of Molecular Markers Specific for 1BL∙1RS Translocation and Characterization of 1RS Chromosome in Wheat Varieties from Different Origins

2009 ◽  
Vol 35 (11) ◽  
pp. 2107-2115 ◽  
Author(s):  
Huai-Jun TANG ◽  
Gui-Hong YIN ◽  
Xian-Chun XIA ◽  
Jian-Jun FENG ◽  
Yan-Ying QU ◽  
...  
Keyword(s):  
Molecular Markers ◽  
Wheat Varieties ◽  
Different Origins

RETRACTED ARTICLE: Thermoluminescence Characteristics of NaCl from Different Origins

2019 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Saleh Abdou ◽  
Hany A. Amer ◽  
Hayam Abdel-ghany ◽  
mohsen albahar
Keyword(s):  
Retracted Article ◽  
Different Origins

Identification of genomic islands in Synechococcus sp. WH8102 using genomic barcode and whole-genome microarray analyses

2020 ◽  
Vol 15 ◽  
Author(s):  
Jiahui Pan ◽  
Xizi Luo ◽  
Tong Shao ◽  
Chaoying Li ◽  
Tingting Zhao ◽  
...  
Keyword(s):  
Genomic Islands ◽  
Whole Genome ◽  
Photosynthetic Organisms ◽  
Depth Study ◽  
Whole Genome Microarray ◽  
Integrated Methods ◽  
Synechococcus Sp ◽  
Intuitive View ◽  
Genomic Regions ◽  
Different Origins

Background: Synechococcus sp. WH8102 is one of the most abundant photosynthetic organisms in many ocean regions. Objective: The aim of this study is to identify genomic islands (GIs) in Synechococcus sp. WH8102 with integrated methods. Methods: We have applied genomic barcode to identify the GIs in Synechococcus sp. WH8102, which could make genomic regions of different origins visually apparent. The gene expression data of the predicted GIs was analyzed through microarray data which was collected for functional analysis of the relevant genes. Results: Seven GIs were identified in Synechococcus sp. WH8102. Most of them are involved in cell surface modification, photosynthesis and drug resistance. In addition, our analysis also revealed the functions of these GIs, which could be used for in-depth study on the evolution of this strain. Conclusion: Genomic barcodes provide us with a comprehensive and intuitive view of the target genome. We can use it to understand the intrinsic characteristics of the whole genome and identify GIs or other similar elements.

Sign in / Sign up

Export Citation Format

Share Document