Algorithm for Thorough Background Subtraction of High-Resolution LC/MS Data: Application to Obtain Clean Product Ion Spectra from Nonselective Collision-Induced Dissociation Experiments

2009 ◽  
Vol 81 (7) ◽  
pp. 2695-2700 ◽  
Author(s):  
Haiying Zhang ◽  
Mary Grubb ◽  
Wei Wu ◽  
Jonathan Josephs ◽  
William G. Humphreys
Keyword(s):  
High Resolution ◽  
Background Subtraction ◽  
Collision Induced Dissociation ◽  
Data Application ◽  
Clean Product ◽  
Product Ion Spectra

scholarly journals Mangrove Distribution in Riau Islands Using Remote Sensing Technology

2017 ◽  
Vol 1 (2) ◽  
pp. 58-62 ◽  
Author(s):  
Sudra Irawan ◽  
Dwi Ely Kurniawan ◽  
Wenang Anurogo ◽  
Muhammad Zainuddin Lubis
Keyword(s):  
Remote Sensing ◽  
High Resolution ◽  
Image Data ◽  
Research Data ◽  
Resolution Image ◽  
Mangrove Area ◽  
High Resolution Image ◽  
Remote Sensing Technology ◽  
Sensing Technology ◽  
Data Application

Mangrove mapping is done with remote sensing technology using high-resolution image data. Application and information are then presented in web form. This study aims to map the mangrove distribution in Riau Islands, Indonesia. Based on the analysis, from the research data obtained the total area of mangrove in Riau Islands in 2011 and 2017 amounted to 71,504.83 Ha and 64,218.90 Ha, decreased by 7,285, 93 Ha or decreased by 10.19%. Based on the regency, the largest mangrove area in 2017 is located in Batam City of 22,964.77 Ha, then Karimun Regency (13,659,58 Ha), Lingga Regency (11,881.61 Ha), Regency of Bintan (9,701.49) Ha, Natuna Regency (2,477.16 Ha), Tanjungpinang City (1,847.65 Ha), and Anambas Regency (1,686.61 Ha). The magnitude of the widespread change (widespread reduction) occurring over the years between 2011 and 2017 by district, Natuna Regency experienced the largest reduction of 1,949.69 Ha or around 41.39%, followed by Lingga Regency of 1,947.15 Ha (14.08%), Tanjungpinang Municipality of 284.13 Ha (13.33%), Karimun Regency 1,920.93 Ha (12.33%), Anambas Regency of 195.90 Ha (10.40%), Batam City 1,094.83 Ha (4.55%) and Bintan Regency with 93.29 Ha (0, 95%). Opportunities that the pixels classified on the mangrove image are truly mangrove on the facts in the field.

An accelerated background subtraction algorithm for processing high-resolution MS data and its application to metabolite identification

Bioanalysis ◽  
2016 ◽  
Vol 8 (16) ◽  
pp. 1693-1707 ◽  
Author(s):  
Venkateswaran Shekar ◽  
Abhi Shah ◽  
Mohammad Shadid ◽  
Jing-Tao Wu ◽  
Jayaprakasam Bolleddula ◽  
...  
Keyword(s):  
High Resolution ◽  
Background Subtraction ◽  
Metabolite Identification
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