Estimating a Set of Pure XANES Spectra from Multicomponent Chemical Mixtures Using a Transformation Matrix-Based Approach

A Novel Sensor Design to Sense Liquid Chemical Mixtures using Photonic Crystal Fiber to Achieve High Sensitivity and Low Confinement Losses

2020 11th IEEE Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON) ◽

10.1109/iemcon51383.2020.9284897 ◽

2020 ◽

Author(s):

Mirza Mohd Shahriar Maswood ◽

Md Ashif Uddin ◽

Uzzwal Kumar Dey ◽

Md Mainul Islam Mamun ◽

Moriom Akter ◽

...

Keyword(s):

Photonic Crystal ◽

Photonic Crystal Fiber ◽

High Sensitivity ◽

Sensor Design ◽

Chemical Mixtures ◽

Crystal Fiber ◽

Liquid Chemical

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Recent Advances in Biochar Engineering for Soil Contaminated with Complex Chemical Mixtures: Remediation Strategies and Future Perspectives

The Science of The Total Environment ◽

10.1016/j.scitotenv.2020.144351 ◽

2020 ◽

pp. 144351

Author(s):

Jerry Anae ◽

Nafees Ahmad ◽

Vinod Kumar ◽

Vijay Kumar Thakur ◽

Tony Gutierrez ◽

...

Keyword(s):

Future Perspectives ◽

Chemical Mixtures ◽

Complex Chemical ◽

Recent Advances ◽

Remediation Strategies

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Mixtures of chemicals are important drivers of impacts on ecological status in European surface waters

Environmental Sciences Europe ◽

10.1186/s12302-019-0247-4 ◽

2019 ◽

Vol 31 (1) ◽

Cited By ~ 10

Author(s):

Leo Posthuma ◽

Werner Brack ◽

Jos van Gils ◽

Andreas Focks ◽

Christin Müller ◽

...

Keyword(s):

Water Quality ◽

Quality Management ◽

Surface Waters ◽

Water Quality Management ◽

Ecological Status ◽

Ecological Impacts ◽

Chemical Pollution ◽

Individual Species ◽

Integrated Analysis ◽

Chemical Mixtures

Abstract The ecological status of European surface waters may be affected by multiple stressors including exposure to chemical mixtures. Currently, two different approaches are used separately to inform water quality management: the diagnosis of the deterioration of aquatic ecosystems caused by nutrient loads and habitat quality, and assessment of chemical pollution based on a small set of chemicals. As integrated assessments would improve the basis for sound water quality management, it is recommended to apply a holistic approach to integrated water quality status assessment and management. This allows for estimating the relative contributions of exposure to mixtures of the chemicals present and of other stressors to impaired ecological status of European water bodies. Improved component- and effect-based methods for chemicals are available to support this. By applying those methods, it was shown that a holistic diagnostic approach is feasible, and that chemical pollution acts as a limiting factor for the ecological status of European surface waters. In a case study on Dutch surface waters, the impact on ecological status could be traced back to chemical pollution affecting individual species. The results are also useful as calibration of the outcomes of component-based mixture assessment (risk quotients or mixture toxic pressures) on ecological impacts. These novel findings provide a basis for a causal and integrated analysis of water quality and improved methods for the identification of the most important stressor groups, including chemical mixtures, to support integrated knowledge-guided management decisions on water quality.

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Selection of coordinate transformation matrix for discrete-timeH2/H∞static-output-feedback control: A two-step optimization method

Optimal Control Applications and Methods ◽

10.1002/oca.2446 ◽

2018 ◽

Vol 39 (6) ◽

pp. 1859-1870 ◽

Cited By ~ 2

Author(s):

Zhi-Yong Feng ◽

Jin-Hua She ◽

Yong He

Keyword(s):

Feedback Control ◽

Output Feedback ◽

Coordinate Transformation ◽

Output Feedback Control ◽

Optimization Method ◽

Transformation Matrix ◽

Static Output Feedback ◽

Static Output Feedback Control ◽

Static Output ◽

Selection Of

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CORRELATION BETWEEN GAS-CHROMATOGRAPHIC PATTERNS AND FLAVOR EVALUATION OF CHEMICAL MIXTURES AND OF COLA BEVERAGES

Journal of Food Science ◽

10.1111/j.1365-2621.1970.tb12142.x ◽

1970 ◽

Vol 35 (3) ◽

pp. 219-223 ◽

Cited By ~ 23

Author(s):

LARRY L. YOUNG ◽

ROLF E. BARGMANN ◽

JOHN J. POWERS

Keyword(s):

Flavor Evaluation ◽

Chemical Mixtures

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Direct inversion in the spectral subspace: A novel method for quantitative and qualitative analysis of chemical mixtures

Journal of Mathematical Chemistry ◽

10.1007/s10910-009-9633-2 ◽

2009 ◽

Vol 47 (3) ◽

pp. 1085-1105 ◽

Cited By ~ 3

Author(s):

Gábor Pongor ◽

János Eőri ◽

János Rohonczy ◽

Zsuzsanna Kolos

Keyword(s):

Qualitative Analysis ◽

Chemical Mixtures ◽

Spectral Subspace ◽

Direct Inversion ◽

Novel Method

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The Application of DDDP Method to Optimal Operation for Cascade Reservoirs Based on State Transformation Matrix

2010 International Conference on Computational and Information Sciences ◽

10.1109/iccis.2010.26 ◽

2010 ◽

Author(s):

Zhu-ge Yi-si ◽

Xie Pin-pin

Keyword(s):

Optimal Operation ◽

Transformation Matrix ◽

State Transformation ◽

Cascade Reservoirs

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Systematic Construction of the Equations of Motion for Multibody Systems Containing Closed Kinematic Loops

15th Design Automation Conference: Volume 3 — Mechanical Systems Analysis, Design and Simulation ◽

10.1115/detc1989-0102 ◽

1989 ◽

Author(s):

P. E. Nikravesh ◽

G. Gim

Keyword(s):

Equations Of Motion ◽

Transformation Matrix ◽

Velocity Transformation ◽

Constraint Equations ◽

Advantages And Disadvantages ◽

Lagrange Multiplier Technique ◽

Joint Coordinates ◽

Minimum Number ◽

Kinematic Loops ◽

Equations Of Motions

Abstract This paper presents a systematic method for deriving the minimum number of equations of motion for multibody system containing closed kinematic loops. A set of joint or natural coordinates is used to describe the configuration of the system. The constraint equations associated with the closed kinematic loops are found systematically in terms of the joint coordinates. These constraints and their corresponding elements are constructed from known block matrices representing different kinematic joints. The Jacobian matrix associated with these constraints is further used to find a velocity transformation matrix. The equations of motions are initially written in terms of the dependent joint coordinates using the Lagrange multiplier technique. Then the velocity transformation matrix is used to derive a minimum number of equations of motion in terms of a set of independent joint coordinates. An illustrative example and numerical results are presented, and the advantages and disadvantages of the method are discussed.

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