Relevant bibliographies by topics / H-Point Standard Addition Method

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'H-Point Standard Addition Method'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "H-Point Standard Addition Method"

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Guomin, Liu, Ma Xueliang, and Li Ping. "K Ratio H-Point Standard Additions Method." Analytical Letters 26, no. 4 (1993): 801–17. http://dx.doi.org/10.1080/00032719308017409.

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Radhika, Vighe1 Amol Sawale2. "Review On Simultaneous Determination of Binary Mixture Using Standard Addition Method." International Journal of Pharmaceutical Sciences 3, no. 5 (2025): 2592–97. https://doi.org/10.5281/zenodo.15429629.

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This paper presents a novel approach for the simultaneous determination of binary mixtures utilizing the H-Point Standard Addition Method (HPSAM). The study addresses the challenges associated with the quantification of components in complex mixtures, which are prevalent in various fields such as pharmaceuticals, environmental monitoring, and food safety. The HPSAM technique leverages the principle of standard addition to enhance the accuracy and precision of concentration measurements. Through rigorous experimentation, the method demonstrates its effectiveness in minimizing matrix effects and
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Kaur, Amandeep, and Usha Gupta. "H-Point Standard Addition Method for Simultaneous Determination of Eosin and Erytrosine." E-Journal of Chemistry 8, no. 4 (2011): 1979–85. http://dx.doi.org/10.1155/2011/210259.

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A new, simple, sensitive and selectiveH-point standard addition method (HPSAM) has been developed for resolving binary mixture of food colorants eosin and erythrosine, which show overlapped spectra. The method is based on the complexation of food dyes eosin and erythrosine with Fe(III) complexing reagent at pH 5.5 and solubilizing complexes in triton x-100 micellar media. Absorbances at the two pairs of wavelengths, 540 and 550 nm (when eosin acts as analyte) or 518 and 542 nm (when erythrosine act as analyte) were monitored. This method has satisfactorily been applied for the determination of
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Kaur, P. P., and U. Gupta. "H-Point Standard Addition Method for Simultaneous Determination of Maneb and Zineb." E-Journal of Chemistry 6, no. 1 (2009): 106–12. http://dx.doi.org/10.1155/2009/514251.

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The H-point standard addition method (HPSAM) has been applied for simultaneous determination of maneb and zineb using 1-(2-pyridylazo)-2- naphthol (PAN) as a reagent. Both maneb and zineb form wine red colored complex with PAN at pH 9.2 which are soluble in Triton X-100. Zineb and maneb can be determined simultaneously in the range of 0.414-3.446 µg mL-1and 0.663-3.316 µg mL-1respectively with satisfactory accuracy and precision. The proposed method has successfully been applied for the simultaneous determination of maneb and zineb in several synthetic samples, spiked water samples and crops
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Eskandari, Habibollah, and Ghadamali Bagherian Dehaghi. "H-Point Standard Addition Method for Simultaneous Determination of Palladium and Cobalt." Microchimica Acta 146, no. 3-4 (2004): 265–70. http://dx.doi.org/10.1007/s00604-004-0204-8.

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Campíns-Falcó, P., J. Verdú-Andrés, and F. Bosch-Reig. "H-Point standard additions method for resolution of binary mixtures with simultaneous addition of both analytes." Analytica Chimica Acta 315, no. 3 (1995): 267–78. http://dx.doi.org/10.1016/0003-2670(95)00315-q.

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Safavi, Afsaneh, and Maryam Tohidi. "Simultaneous kinetic determination of levodopa and carbidopa by H-point standard addition method." Journal of Pharmaceutical and Biomedical Analysis 44, no. 1 (2007): 313–18. http://dx.doi.org/10.1016/j.jpba.2007.02.020.

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Khalil Mahmood, Ali, Takleef Dheyab Sallal, Hassan Mohammed Liaibi, and Khalid Waleed Al-Janabi. "Simultaneous Quantitative Determination of Ciprofloxacin and Hydrocortisone by H-Point Standard Addition Method." Ibn AL-Haitham Journal For Pure and Applied Sciences 37, no. 1 (2024): 211–20. http://dx.doi.org/10.30526/37.1.3425.

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Ciprofloxacin (Cip) and hydrocortisone (Hyd) were simultaneously measured as hydrochloride and sodium succinate, respectively, using the H-point standard addition method (HPSAM). The approach can precisely identify Cip in the presence of Hyd with various analyte-to-interference ratios (5:5, 5:10, 10:5, 10:10) µg.mL-1, in mixed samples containing (1-5µg.ml-1) of Cip, at the wavelengths of (236 and 257) nm. In the same way, Hyd was analyzed in the presence of Cip in different analytes with an interference ratio of (5:5, 5:10, 10:5, 10:10) µg.mL-1, in mixed samples containing (1-5 µg.mL-1) of Hyd
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Abdollahi, H., and S. Zeinali. "Spectrophotometric study of complexation equilibria with H-point standard addition and H-point curve isolation methods." Talanta 62, no. 1 (2004): 151–63. http://dx.doi.org/10.1016/s0039-9140(03)00410-7.

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Safavi, A., H. Abdollahi, and M. Bagheri. "Spectral curve deconvolution in micellar systems with H-point curve isolation and H-point standard addition methods." Analytica Chimica Acta 459, no. 1 (2002): 119–31. http://dx.doi.org/10.1016/s0003-2670(02)00082-x.

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Dissertations / Theses on the topic "H-Point Standard Addition Method"

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Волобой, А. О., та Л. П. Сидорова. "H-Point standard addition method для визначення суміші харчових барвників жовтого "Захід сонця" (Е110) та тартразину (Е102)". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/66508.

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В даній роботі для визначення вмісту барвників Е110 та Е102 в суміші без попереднього розподілу використовували метод H-point standard addition method (HPSAM). Визначення за його допомогою полягає у вимірювані оптичної густини суміші барвників, при якому концентрація одного компоненту є сталою, а іншого змінюється. H-point standard addition method є модифікацією стандартного методу добавок, що перетворює невиправні помилки, які виникають в результаті наявності заважаючого компонента при визначенні аналізованої речовини, в постійні систематичні похибки. Потім ця похибка може бути оцінена
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Books on the topic "H-Point Standard Addition Method"

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Zubova, Elena. Basics of makeup art. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/1971857.

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The textbook reveals the main points of the history of make-up and make-up, gives an idea of the structure of the skin, its physiological functions, as well as modern cosmetic skin care technologies. The article examines the color theory and its application in the color palette, taking into account the physiological characteristics of a person, methods of correcting the shape of the face, eyes, lips, eyebrows, types and rules of makeup and makeup for different age groups. The professional techniques of the makeup artist are analyzed. Meets the requirements of the federal state educational stan
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Minobrnauki, Rossiyskoy. Finance and Financial analysis. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1242227.

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The textbook systematizes basic knowledge in the field of finance, financial analysis and financial management, presented in their direct relationship and significance from the point of view of evaluation, diagnosis, forecasting and monitoring of the continuity of the organization's activities. It includes seven chapters grouped into three sections. The first section is devoted to the theoretical foundations of the organization's financial management, stakeholders and sources of the organization's activities. The second section discusses the basics of financial analysis, providing knowledge of
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Lund, Jacalyn Lea, and Mary Fortman Kirk. Performance-Based Assessment for Middle and High School Physical Education. 3rd ed. Human Kinetics, 2020. http://dx.doi.org/10.5040/9781718222731.

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Performance-Based Assessment for Middle and High School Physical Education is a cutting-edge book that teachers trust for assessing middle school and high school physical education students. Also a highly popular undergraduate text for courses that focus on performance-based assessment, this new third edition features significant additions, enhancements, and updates: • New chapters on effective management and instruction delivery, which make it appropriate for PETE instructors using the book for secondary methods courses • A new chapter on assessments with various instructional models, includi
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Book chapters on the topic "H-Point Standard Addition Method"

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Percy, Andrew J., and Christoph H. Borchers. "Detailed Method for Performing the ExSTA Approach in Quantitative Bottom-Up Plasma." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-1024-4_25.

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AbstractThe use of stable isotope-labeled standards (SIS) is an analytically valid means of quantifying proteins in biological samples. The nature of the labeled standards and their point of insertion in a bottom-up proteomic workflow can vary, with quantification methods utilizing curves in analytically sound practices. A promising quantification strategy for low sample amounts is external standard addition (ExSTA). In ExSTA, multipoint calibration curves are generated in buffer using serially diluted natural (NAT) peptides and a fixed concentration of SIS peptides. Equal concentrations of SI
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Bartz-Beielstein, Thomas, Sowmya Chandrasekaran, and Frederik Rehbach. "Case Study II: Tuning of Gradient Boosting (xgboost)." In Hyperparameter Tuning for Machine and Deep Learning with R. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-5170-1_9.

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AbstractThis case study gives a hands-on description of Hyperparameter Tuning (HPT) methods discussed in this book. The Extreme Gradient Boosting (XGBoost) method and its implementation was chosen, because it is one of the most powerful methods in many Machine Learning (ML) tasks, especially when standard tabular data should be analyzed. This case study follows the same HPT pipeline as the first and third studies: after the data set is provided and pre-processed, the experimental design is set up. Next, the HPT experiments are performed. The R package is used as a “datascope” to analyze the re
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Ternieten, Malte, and Doris Elster. "Diagnosing of Valuing and Decision-Making Competencies in Biology Lessons." In Shaping the Future of Biological Education Research. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-44792-1_12.

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AbstractValuing and decision-making competencies in the context of Education for Sustainable Development (ESD) play an important role in the national educational standards (NBS) of biology. Secondary level students should be prepared to recognize and evaluate biological facts, and justify their own or others’ opinions. To reach these goals, in close cooperation with teachers and researchers, a 6-h teaching lesson in the ESD context about the topic “peatland protection” was developed, tested, and optimized in three cycles in the period from 2016 to 2020. In total, 181 students (95 ♀ | ♂ 86, Ø a
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Irnanda, Cut Riska, Isfenti Sadalia, and Nazaruddin. "Contract Analysis for Design and Build Lump Sum Price." In Proceedings of the 19th International Symposium on Management (INSYMA 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-008-4_143.

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AbstractA toll road is one of the National Strategic Projects with complete problems and needs highspeed performance during construction. So, contract construction that is usually applied to these projects is design and build contract. Furthermore, best practice for Design and Build is combined with Lump Sum as an estimation cost aspect, so the type of contract used is Design and Build Lump Sum Price. This study aims to review the implementation of the Design and Build Lup Sum Price Contract based on the terms and conditions in the Indonesian Legislation and FIDIC on the Trans Sumatra Toll Pro
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Barbaglia, Luca, Sergio Consoli, and Sebastiano Manzan. "Exploring the Predictive Power of News and Neural Machine Learning Models for Economic Forecasting." In Mining Data for Financial Applications. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66981-2_11.

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AbstractForecasting economic and financial variables is a challenging task for several reasons, such as the low signal-to-noise ratio, regime changes, and the effect of volatility among others. A recent trend is to extract information from news as an additional source to forecast economic activity and financial variables. The goal is to evaluate if news can improve forecasts from standard methods that usually are not well-specified and have poor out-of-sample performance. In a currently on-going project, our goal is to combine a richer information set that includes news with a state-of-the-art
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Safaei, Samaneh, Farshid Keynia, Sam Haghdady, Azim Heydari, and Mario Lamagna. "Design of CCHP System with the Help of Combined Chiller System, Solar Energy, and Gas Microturbine." In The Urban Book Series. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29515-7_9.

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AbstractThis work was conducted to design a combined cooling, heating, and power (CCHP) system with photovoltaic energy which provides simultaneous generation of electricity, heat, and cold for a high-rise office building (23 floors) in the city of Mashhad in Iran. Our strategy was to supply load electric, thermal, and refrigeration with the help of solar energy. In addition, its superiority over other systems was evaluated. Analysis and study of solar radiation and the maximum level of solar panels use, according to the architectural plan, were carried out at the project site. The analysis of
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Chen, Zhikang, and Wei Qi Yan. "Real-Time Pose Recognition for Billiard Players Using Deep Learning." In Deep Learning, Reinforcement Learning, and the Rise of Intelligent Systems. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-1738-9.ch010.

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In this book chapter, the authors propose a method for player pose recognition in billiards matches by combining keypoint extraction and an optimized transformer. Given that those human pose analysis methods usually require high labour costs, the authors explore deep learning methods to achieve real-time, high-precision pose recognition. Firstly, they utilize human key point detection technology to extract the key points of players from real-time videos and generate key points. Then, the key point data is input into the transformer model for pose analysis and recognition. In addition, the auth
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Heibaum Michael and Herten Markus. "Finite Element Method (FEM) for verifications in geotechnical design." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-1662.

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Verifications in geotechnical design according to national and European standards are mostly based on limit state models like slip circle or sliding wedges – and the safety factors are related to these models. To use numerical models like the FEM it has to be checked, to what extent the results coincide. Numerical methods such as the FEM enable failure patterns to be forecast from deformations occurring close to the point of failure instead of assuming a priori a limit state geometry for a particular verification. Also boundary conditions can be considered much more in detail. In add
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Huang, Yingfu, and Yafei Shen. "A Study on the Evaluation Model of the Effectiveness of Ideological and Political Education Based on Machine Learning." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2025. https://doi.org/10.3233/faia250341.

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In order to solve the problem of low accuracy and lack of credibility guarantee when college students predict some course scores with a small sample size, the research on the evaluation model of ideological and political education effect based on machine learning has been proposed. This paper combines Bootstrap method, recursive feature elimination, support vector regression model and variable neighborhood search algorithm to mine the factors that affect college students’ scores in a small sample, and based on this, it makes point prediction and interval prediction on college students’ scores.
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Ho Lee, Dong, Jae Young Lee, and Byung Ihn Choi. "Evaluation of Liver Fibrosis Using Shear Wave Elastography: An Overview." In Elastography - Applications in Clinical Medicine [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.102853.

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All kinds of chronic liver disease can progress into liver fibrosis, and the stage of liver fibrosis is an important prognostic factor. Therefore, assessment of liver fibrosis is of importance for the management of the chronic liver disease. Although liver biopsy is considered the standard method, its invasive nature limits clinical use. In this regard, shear wave-based ultrasound elastography has been emerged as a noninvasive method to evaluate liver fibrosis. Among various techniques, transient elastography (TE) has been the most extensively used and validated method. TE provides good diagno
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Conference papers on the topic "H-Point Standard Addition Method"

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Satake, Nozomi, Mikihiro Sakata, Tomoaki Kiso, and Toshiaki Okabe. "Study on Ferrite Measurement Methods for Duplex Stainless Steel Welds." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10634.

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Abstract When duplex stainless steel (DSS) is applied to welded components, ferrite measurement with manual point count according to ASTM(1) E562 is often used during welding procedure qualification as heat affected zone (HAZ) of the weld tends to have high ferrite content. For this measurement method, there are several testing variables and it seems that standard testing variables are not used for ferrite measurements performed by various fabricators. In this paper, the effects of three major variables described in ASTM E562, which were the grid size i.e. number of testing points in a grid, n
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Maldonado, Julio G., John MacDonald, Phil Dent, and Chris Fowler. "Sour Service Fitness for Purpose Testing of Linepipe Using Full Ring, 4-Point BB and Large DCBs." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-11229.

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Abstract Fitness for purpose Sulfide Stress Cracking (SCC) testing has been undertaken in a mildly sour environment on thick walled (47.2 mm) linepipe using full ring tests, full thickness 4-point bend (4PB) specimens, standard size and large-scale double-cantilever beam (DCB) specimens. The full ring test method and full thickness 4PB specimens were selected to retain the original surface condition of the linepipe, since an intermittent shallow ‘hard’ skin was present. The KISSC of the material was determined using ‘modified’ NACE TM0177 – Method D DCB specimens with an increased width and le
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Rubin, Adam, and Jonas Gudme. "Test Method for Corrosion Fatigue Testing of Cold Rolled Steel Wire in Sour- and Sweet Environment Based on Deflection Controlled Four Point Bending." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09103.

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Abstract In order to calculate the fatigue life of unbonded flexible pipes S-N curves for the armouring wires in corrosive environments are needed. No established standard method for corrosion fatigue testing exists. A test setup as well as test protocol has been developed based on deflection controlled four point bending for corrosion fatigue testing in both sour- and sweet environments. The test setup consist of an eccentric providing an alternating sinus shape loading at loading frequencies between 0.1 to 2.0 Hz. The loading is transferred to an environmental chamber containing up to 7 spec
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Haase, Thomas, Christoph Bosch, Jens Schroeder, and Nicolas Trapp. "Testing of Large-Diameter Pipe Material for Resistance to SOHIC in the New Twist and Bend Test." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-12972.

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Abstract Stress Oriented Hydrogen Induced Cracking (SOHIC) is recognized as an individual cracking mechanism in NACE MR0175/ISO 15156-2. SOHIC occurrence is rare and the mechanism not fully understood but thought to be restricted to carbon and low-alloy steels with low strength and low hardness. Several SOHIC resistance test methods have been reported, but none of the test methods is currently standardized. The newly developed “twist and bend” test is currently under standardization in NACE TG 536. Within this work, SOHIC resistance tests using the “twist and bend” test method were performed o
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Eskinja, Magdalena, Gregor Mori, Masoud Moshtaghi, Stefan Hönig, and Gerald Zehethofer. "The Interaction of Quaternary Ammonium Compounds Based Corrosion Inhibitor with Carbon Steel in CO2 Saturated NaCl Solution." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19515.

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Abstract Carbon steel is commonly used structural material for pipelines in oil and gas industry due to its economic feasibility. However, it is characterized by high susceptibility to corrosion attack and for this reason corrosion inhibitors are in majority of cases utilized to protect the steel. This paper investigates the interaction between quaternary ammonium compound-based inhibitor and carbon steel, C1020. The efficiency and impact of inhibitor on corrosion rate behavior of carbon steel was assessed through linear polarization resistance (LPR) under conditions representative in oil fiel
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Kane, R. D., M. S. Cayard, S. Tebbal, and M. Prager. "New Test Specimen and Methodology for Evaluation of Steels for Resistance to SOHIC." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97051.

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Abstract This paper presents a test method for the evaluation of carbon steels for resistance to stress oriented hydrogen induced cracking (SOHIC). It involves the extension of standard non-stressed HIC tests per NACE TM0284 to incorporate the following aspects critical for the evaluation of steels for wet H2S equipment: (1) application of tensile stress, (2) full immersion and one-side exposure, (3) evaluation of welded and non-welded specimens, and (4) crack location coding. A double beam (DB) test specimen adapted from ASTM G-39 loaded in 4-point bending is utilized to provide an applied st
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Ning, Jing, Ramesh Rao, Peter F. Ellis, and Brent Sherar. "Evaluation of Girth-Welded 22Cr Duplex Stainless Steel Piping for Susceptibility to Environmentally Assisted Cracking (EAC), Pitting, and General Corrosion in a Sour Environment." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16725.

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Abstract The results of a stress corrosion cracking (SCC) qualification study of twenty-four heats of girth-welded 22Cr duplex stainless steel (DSS) piping are reported. This study evaluated the performance of either triplicate welded ANSI/NACE TM0177-2016 Method A tensile specimens or triplicate welded NACE TM0316-2016-compliant four-point-bend-beam (FPBB) specimens per heat exposed to a sour environment at 90 °C. All environmentally assisted cracking (EAC) specimens were stressed to an equivalent of 90% of their respective 0.2%-offset yield strengths at 90 °C to assess SCC susceptibility. In
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Kim, Sung Jin, Hwan Gyo Jung, and Kyoo Young Kim. "Effect of Microstructure on Hydrogen Induced Cracking and Sulfide Stress Cracking Property of Pressure Vessel Steel in Sour Environment." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01204.

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Abstract The aim of this research is to study hydrogen induced cracking (HIC) and sulfide stress cracking (SSC) properties of the pressure vessel steel (ASTM A516) having three different kinds of microstructure obtained by different cooling rates in normalizing heat treatment. HIC test was performed in reference to NACE TM0284 standard method. For the effective analysis on SSC, 2 kinds of test method were utilized: the constant load test (CLT: dead weight device) and 4-point bent beam test in reference to NACE TM0177 and ASTM G39, respectively. In addition, fractography analysis by using field
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Kamel, Sara Abdullah, and Fadam Muteb Abdoon. "Spectrophotometric method for the simultaneous determination of pyridoxine hydrochloride & phenylephrine hydrochloride via H-point standard addition method." In PROCEEDING OF THE 1ST INTERNATIONAL CONFERENCE ON ADVANCED RESEARCH IN PURE AND APPLIED SCIENCE (ICARPAS2021): Third Annual Conference of Al-Muthanna University/College of Science. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0094172.

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N. DNBEEL, Nagham, Asmaa Ghanim DAWOOD, Lazeeza S. OMER, and Theia'a N. AL-SABHA. "SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF LINAGLIPITIN AND METFORMIN USING H-POINT STANDARD ADDITION AND VIERODT᾿S METHODS." In VII. INTERNATIONAL SCIENTIFIC CONGRESSOF PURE,APPLIEDANDTECHNOLOGICAL SCIENCES. Rimar Academy, 2023. http://dx.doi.org/10.47832/minarcongress7-18.

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For the simultaneous determination of linagliptin and metformin in pharmaceutical formulations, two spectrophotometric procedures were described that were direct, accurate, and precise. The first was based on the H-point standard addition method (HPSAM) in which a standard solution of linagliptin was added to a mixture of linagliptin and metformin to monitor the absorbance at the wavelength pair of 231.7 nm and 243.4 nm. Linearity, accuracy, and precision were accepted over the concentration range of 0-3.2 μg/mL and 0.8 - 2.8 μg/ mL for linagliptin and metformin, respectively. In the second me
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Reports on the topic "H-Point Standard Addition Method"

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George, Darin. L52315 Testing of Environmentally-Friendly Gas Sampling Methods. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010176.

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Recent environmental concerns have led to calls for reduced hydrocarbon emissions to the atmosphere from a variety of sources. One source of emissions being examined in this regard is natural gas spot sampling methods that vent pipeline gases to the atmosphere. Some sampling techniques and equipment have been developed that do not emit greenhouse gases, but the need exists to test these methods for their ability to collect accurate, representative samples. Another related concern is the accuracy of samples drawn from streams near their hydrocarbon dew point (HDP). While the spot sampling metho
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Lillard, Scott. DTPH56-15-H-CAP02 Understanding and Mitigating the Threat of AC Induced Corrosion on Buried Pipelines. Pipeline Research Council International, Inc. (PRCI), 2017. http://dx.doi.org/10.55274/r0011875.

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Explores new methods for assessing the threat of AC corrosion on buried pipelines. The results from this project will improve indirect inspection methods for assessing the impact of induced AC currents on pipeline corrosion rates and could be used for national and international standards. To accomplish this goal the project has three thrust areas: laboratory studies, industrial test facility benchmarking, and in-service pipeline validation. Previous work in our lab has shown that the magnitude of interfacial capacitance of the corroding metal is a key parameter in determining the AC corrosion
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Ley, Matt, Tom Baldvins, Hannah Pilkington, David Jones, and Kelly Anderson. Vegetation classification and mapping project: Big Thicket National Preserve. National Park Service, 2024. http://dx.doi.org/10.36967/2299254.

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The Big Thicket National Preserve (BITH) vegetation inventory project classified and mapped vegetation within the administrative boundary and estimated thematic map accuracy quantitatively. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, vegetation classification field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetings took place during May, 2
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Dettling, Mark, Diana Humple, Michael Mahoney, Mark Dettling, Diana Humple, and Michael Mahoney. Riparian landbird monitoring in Golden Gate National Recreation Area and Point Reyes National Seashore: Progress report for 2021?2023. National Park Service, 2024. http://dx.doi.org/10.36967/2305750.

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Point Blue Conservation Science (hereafter Point Blue) conducted landbird monitoring from 16 August 2021 through 15 August 2023 in predominantly riparian habitat found in Point Reyes National Seashore and Golden Gate National Recreation Area. This monitoring was on behalf of the National Park Service?s (NPS) Inventory and Monitoring (I&M) Program. Progress reports, like this one, are intended to document the survey efforts and to provide a basic summary of the data collected. This progress report deviates slightly from the structure of previous progress reports by summarizing two years of
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Macdonald, Susan, Emily Hudson, and Michael Dickinson. Product Survey of Cat Food for Mycotoxins. Food Standards Agency, 2023. http://dx.doi.org/10.46756/sci.fsa.ido363.

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The Food Standards Agency (FSA) and Food Standards Scotland (FSS) commissioned this survey to obtain occurrence data for a range of mycotoxins in wet and dry cat food samples at two sampling points. In the summer of 2021, a rise in cases of feline pancytopenia was reported across the UK. Analysis of the cat food suspected to be linked to this increase was carried out however the testing was not able to definitively determine the cause. At the time the FSA reported that: “The results of extensive testing identified higher levels of mycotoxins in some samples of the recalled cat food. This inclu
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Lehmann, Johannes, and Nina Dwerlkotte. Carbon Farming and Its Impact on Agricultural Technology. SAE International, 2023. http://dx.doi.org/10.4271/epr2023026.

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<div class="section abstract"><div class="htmlview paragraph">The agricultural sector is responsible for a large share of anthropogenic greenhouse gases. At the same time, methods such as targeted land use change can reduce emissions from landscape elements and sequester carbon from the atmosphere in the soil. This process, also known as carbon farming, has not been uniformly defined, and faces challenges regarding establishing new requirments for agricultural vehicles and technology, creating profitable business models (that preclude “greenwashing”), and developing governmental fr
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Bhakta, Tuhin, Jarle Haukås, Rolf Johan Lorentzen, Xiaodong Luo, and Geir Nævdal. Workflow for adding 4D seismic data in history matching. University of Stavanger, 2021. http://dx.doi.org/10.31265/usps.204.

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In this document we present a workflow for ensemble-based 4D seismic history matching. Ensemble-based history matching has become standard for production data, but 4D seismic data poses a number of additional challenges. One issue is that the amount of data is considerably larger, but another, probably more complicating factor is that for utilizing the seismic data, either the seismic data must be inverted to properties that is included in the reservoir simulation model, or a seismic response must be modeled, given the current estimate of the reservoir properties. This leads to a number of cho
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Ley, Matt, Tom Baldvins, David Jones, Hanna Pilkington, and Kelly Anderson. Vegetation classification and mapping: Gulf Islands National Seashore. National Park Service, 2023. http://dx.doi.org/10.36967/2299028.

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The Gulf Islands National Seashore (GUIS) vegetation inventory project classified and mapped vegetation on park-owned lands within the administrative boundary and estimated thematic map accuracy quantitatively. The project began in June 2016. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetin
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Briones, Roehlano, Ivory Myka Galang, Isabel Espineli, Aniceto Jr Orbeta, and Marife Ballesteros. Endline Study Report and Policy Study for the ConVERGE Project. Philippine Institute for Development Studies, 2023. http://dx.doi.org/10.62986/dp2023.13.

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The Department of Agrarian Reform (DAR), in partnership with the International Fund for Agricultural Development, implemented the project Convergence on Value Chain Enhancement for Rural Growth and Empowerment (ConVERGE) with the goal of empowering Agrarian Reform Beneficiaries (ARBs) to drive rural economic growth across 10 provinces spanning 3 regions. DAR engaged the Philippine Institute for Development Studies to undertake baseline and endline studies, serving as a crucial assessment tool for the project's performance and providing insights to inform the comprehensive ARC Cluster Developme
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Small Lung Nodule Volume Assessment and Monitoring in Low Dose CT Screening, Clinically Feasible Profile. Chair Artit Jirapatnakul, James Mulshine, and Kyle Myers. Radiological Society of North America (RSNA) / Quantitative Imaging Biomarkers Alliance (QIBA), 2023. http://dx.doi.org/10.1148/qiba/20231219.

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The goal of a QIBA Profile is to help achieve a useful level of performance for a given biomarker. The Claim (Section 2) describes the biomarker performance. The Profile Activities (Section 3) contribute to generating the biomarker. Requirements are placed on the Actors that participate in those activities as necessary to achieve the Claim. Assessment Procedures (Section 4) defines the technical methods to be used for evaluating conformance with profile requirements. This includes the steps needed for clinical sites and equipment vendors to be compliant with the Profile. This QIBA Profile (Sma
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