The origin of the carbon atoms in CO2 respired by leaves in the dark of several plant species has been studied using 13C/12C stable isotopes. This study was conducted using an open gas exchange system for isotope labeling that was coupled to an elemental analyzer and further linked to an isotope ratio mass spectrometer (EA-IRMS) or coupled to a gas chromatography-combustion-isotope ratio mass s...

In-lined Reference Monitors (IRMs) cure binary software of security violations by instrumenting them with runtime security checks. Although over a decade of research has firmly established the power and versatility of the in-lining approach to security, its widespread adoption by industry remains impeded by concerns that in-lining may corrupt or otherwise harm intended, safe behaviors of the so...

The application scenarios and market shares of industrial robots have been increasing in recent years, with them comes a huge technical demand for robot-monitoring system (IRMS). With the development IoT cloud computing technologies, robot monitoring has entered era. However, data tasks characteristics large volume high information redundancy, need to occupy amount communication bandwidth archi...

This review covers mainly publications that appeared in Analytical Abstracts (Royal Society of Chemistry) from January 1990 to February 2001. The number of publications on this topic continues to grow, and during the past three years (1998-2000) about 150 reviews and/or overviews have been published in the area of food. Numerous techniques and food matrices or chemical components are presented ...

In-lined Reference Monitors (IRMs) cure binary software of security violations by instrumenting them with runtime security checks. Although over a decade of research has firmly established the power and versatility of the in-lining approach to security, its widespread adoption by industry remains impeded by concerns that in-lining may corrupt or otherwise harm intended, safe behaviors of the so...

A continuous-flow cavity ring-down spectroscopy (CRDS) system integrating a chromatographic separation technique, a catalytic combustor, and an isotopic (13)C/(12)C optical analyzer is described for the isotopic analysis of a mixture of organic compounds. A demonstration of its potential is made for the geochemically important class of short-chain hydrocarbons. The system proved to be linear ov...

In industrial applications and automation, the robotic manipulators exhibit a significant role. Several complex systems performed number of works named spray painting, welding, assembly, pick place action, etc. The end-effector’s position joint angles play vital role since any task is activated inside pre-defined manipulator’s work space. Also, problem trajectory planning very challenging in fi...

Continuous analysis of the 13C/12C ratio of atmospheric CO2 (δC-CO2) is a powerful tool to quantify CO2 flux strengths of the two major ecosystem processes assimilation and respiration. Traditional laboratory techniques such as isotope ratio mass spectrometry (IRMS) in combination with flask sampling are subject to technical limitations that do not allow to fully characterize variations of atmo...

The stable carbon isotope compositions of tetrols, erythritol and threitol were determined by gas chromatography/combustion/isotope ratio mass spectrometry (GC/C/IRMS). Using four tetrols with various delta(13)C values derivatized by methylboronic acid, the carbon isotope analysis method achieved excellent reproducibility and high accuracy. There was no carbon isotopic fractionation during the ...