scholarly journals Dependency Parsing with Lattice Structures for Resource-Poor Languages

2009 ◽  
Vol E92-D (10) ◽  
pp. 2122-2136 ◽  
Author(s):  
Sutee SUDPRASERT ◽  
Asanee KAWTRAKUL ◽  
Christian BOITET ◽  
Vincent BERMENT
Keyword(s):  
Lattice Structures ◽  
Dependency Parsing ◽  
Resource Poor

Backscattered Electron Imaging of GaAs/AlGaAs Super Lattice Structures with an Ultra-High- Resolution SEM

1988 ◽  
Vol 46 ◽  
pp. 204-205
Author(s):  
Kazumichi Ogura ◽  
Michael M. Kersker
Keyword(s):  
High Resolution ◽  
Layer Structure ◽  
High Sensitivity ◽  
Beam Current ◽  
Electron Beam Current ◽  
Lattice Structures ◽  
Super Lattice ◽  
Different Types ◽  
Backscattered Electron ◽  
Electron Imaging

Backscattered electron (BE) images of GaAs/AlGaAs super lattice structures were observed with an ultra high resolution (UHR) SEM JSM-890 with an ultra high sensitivity BE detector. Three different types of super lattice structures of GaAs/AlGaAs were examined. Each GaAs/AlGaAs wafer was cleaved by a razor after it was heated for approximately 1 minute and its crosssectional plane was observed.First, a multi-layer structure of GaAs (100nm)/AlGaAs (lOOnm) where A1 content was successively changed from 0.4 to 0.03 was observed. Figures 1 (a) and (b) are BE images taken at an accelerating voltage of 15kV with an electron beam current of 20pA. Figure 1 (c) is a sketch of this multi-layer structure corresponding to the BE images. The various layers are clearly observed. The differences in A1 content between A1 0.35 Ga 0.65 As, A1 0.4 Ga 0.6 As, and A1 0.31 Ga 0.69 As were clearly observed in the contrast of the BE image.

Lattice imaging of precipitates in Al-Zn-Mg alloy

1986 ◽  
Vol 44 ◽  
pp. 412-413
Author(s):  
C. K. Wu
Keyword(s):  
Grain Boundaries ◽  
Homogeneous Nucleation ◽  
Alloy System ◽  
Mg Alloy ◽  
List Type ◽  
Lattice Structures ◽  
Type Number ◽  
Orientation Relationships ◽  
Lattice Imaging ◽  
The Matrix

The precipitation phenomenon in Al-Zn-Mg alloy is quite interesting and complicated and can be described in the following categories:(i) heterogeneous nucleation at grain boundaries;(ii) precipitate-free-zones (PFZ) adjacent to the grain boundaries;(iii) homogeneous nucleation of snherical G.P. zones, n' and n phases inside the grains. The spherical G.P. zones are coherent with the matrix, whereas the n' and n phases are incoherent. It is noticed that n' and n phases exhibit plate-like morpholoay with several orientation relationship with the matrix. The high resolution lattice imaging techninue of TEM is then applied to study precipitates in this alloy system. It reveals the characteristics of lattice structures of each phase and the orientation relationships with the matrix.

Hepatitis C Virus Infection: A Brief Review

JMS SKIMS ◽  
2020 ◽  
Vol 23 (1) ◽  
pp. 3-15
Author(s):  
Saleem Kamili ◽  
Hisham Qadri
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Basic Research ◽  
World Health ◽  
Hepatitis C Virus Infection ◽  
Poor Countries ◽  
Diagnostic Assays ◽  
Antiviral Therapies ◽  
Highly Sensitive ◽  
Resource Poor

Hepatitis C, caused by hepatitis C virus (HCV) was originally described as parenterally transmitted non-A non-B hepatitis. Since its discovery in 1989, the field of HCV research has become a shining example of successful translation of basic research wherein in a short of span of just 30 years the virus was discovered, highly sensitive and specific diagnostic assays were developed, epidemiology and clinical characteristics of the disease were well defined and now with the availability of highly efficacious antiviral therapies many countries are already on their way to achieving World Health Organization’s (WHO) elimination targets of hepatitis C by 2030.  However, much work needs to be done to eliminate hepatitis C especially in resource poor countries. Most recent data show an estimated 71 million people are currently infected with HCV worldwide and approximately 400,000 people die each year from causes related to HCV. Of these estimates, more than 13 million HCV infected persons are in India and Pakistan (Figure 1). Despite the availability of a cure for hepatitis C, only 20% of those infected patients have been diagnosed (1). In order to achieve the WHO targets of hepatitis C elimination, concerted efforts will have to made to make affordable and reliable diagnostics available worldwide.

Rural Community Based Caesarean Section Ratesin A Resource Poor Region

2015 ◽  
Vol 2 (2) ◽  
pp. 35-41
Author(s):  
S. Chhabra ◽  
◽  
V. Pandit ◽  
S. Ahmad ◽  
P. Singh
Keyword(s):  
Caesarean Section ◽  
Rural Community ◽  
Community Based ◽  
Poor Region ◽  
Resource Poor

Screening for Diabetes Mellitus and Gestational Diabetes in a Resource-Poor Setting—Implementing a Selective Protocol

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 2371-PUB
Author(s):  
KEVIN A. CABRERA ◽  
ARIF PENDI ◽  
NASSIM LASHKARI ◽  
ERIC EL-TOBGY ◽  
BEN B. LABROT
Keyword(s):  
Diabetes Mellitus ◽  
Gestational Diabetes ◽  
Resource Poor Setting ◽  
Resource Poor

Query expansion based on global dependency parsing analysis

2013 ◽  
Author(s):  
Qinyuan Xiang ◽  
Weijiang Li ◽  
Hui Deng ◽  
Feng Wang
Keyword(s):  
Query Expansion ◽  
Dependency Parsing
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