Relevant bibliographies by topics / Quality control methodology

Academic literature on the topic 'Quality control methodology'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Quality control methodology"

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Hron, J., and T. Macák. "Control of food products’ quality." Agricultural Economics (Zemědělská ekonomika) 55, No. 5 (June 1, 2009): 221–28. http://dx.doi.org/10.17221/28/2009-agricecon.

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The paper deals with one of the significant parts of the concept related to controlling production quality, which is the analysis of production quality stability done for the following production procedure regulation aimed at the food manufacturing industry. The proposed methodology (respecting the change of location and variability of the food quality characteristics) will be introduced on the milk quality regulation. Also, there is the frequent problem solved out here in the report that relates to food quality measuring – their self-regulation by using the statistical calculation of self-regulation higher classes’ coefficients and also using the functional statement taken from the differential description.
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Aleynikov, A. A., K. Z. Bilyatdinov, and E. A. Krivchun. "MANAGEMENT TECHNICAL SUPPORT: METHODOLOGY OF QUALITY CONTROL." Scientific and Technical Volga region Bulletin 6, no. 6 (December 2016): 76–78. http://dx.doi.org/10.24153/2079-5920-2016-6-6-76-78.

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Michelet, F., D. Krueger, and N. Binkley. "Feasibility Study of Quality Control Methodology for TBS." Journal of Clinical Densitometry 21, no. 1 (January 2018): 30. http://dx.doi.org/10.1016/j.jocd.2017.10.030.

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Thompson, Michael, and Bertil Magnusson. "Methodology in internal quality control of chemical analysis." Accreditation and Quality Assurance 18, no. 4 (January 18, 2013): 271–78. http://dx.doi.org/10.1007/s00769-013-0955-1.

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Dessouky, M. I., S. G. Kapoor, and R. E. DeVor. "A Methodology for Integrated Quality Systems." Journal of Engineering for Industry 109, no. 3 (August 1, 1987): 241–47. http://dx.doi.org/10.1115/1.3187125.

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This paper proposes a methodology for the design of a system for planning and controlling the quality of products and processes. The system considers the relationships of quality-related parameters along the stages of a product life cycle. Parameters include material properties, process parameters, product quality characteristics, and product performance in use. The methodology is based on modeling the transformation taking place at every stage and on the design of quality control windows which perform all the functions of a control cycle. Several applications of the methodology are described.
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Polyakova, Marina, and Alexey Korchunov. "Methodology of Developing Mathematical Models for Quality Indices Control." Applied Mechanics and Materials 598 (July 2014): 643–46. http://dx.doi.org/10.4028/www.scientific.net/amm.598.643.

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It is proposed to set the structure of metal products quality as a hierarchical tree of properties. Input and output variables and also control parameters of technological processes are represented as universal multitudes in formalization of the process of production quality indices handling in hardware industry technologies. Presence of simultaneously diversified information initiating different types of independence, is characteristic of solving problems of metal products quality indices control.
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Remoundou, Konstantina, Theodoros Alexakis, Nikolaos Peppes, Konstantinos Demestichas, and Evgenia Adamopoulou. "A Quality Control Methodology for Heterogeneous Vehicular Data Streams." Sensors 22, no. 4 (February 18, 2022): 1550. http://dx.doi.org/10.3390/s22041550.

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The rapid evolution of sensors and communication technologies has led to the production and transfer of mass data streams from vehicles either inside their electronic units or to the outside world using the internet infrastructure. The “outside world”, in most cases, consists of third-party applications, such as fleet or traffic management control centers, which utilize vehicular data for reporting and monitoring functionalities. Such applications, in most cases, in order to facilitate their needs, require the exchange and processing of vast amounts of data which can be handled by the so-called Big Data technologies. The purpose of this study is to present a hybrid platform suitable for data collection, storing and analysis enhanced with quality control actions. In particular, the collected data contain various formats originating from different vehicle sensors and are stored in the aforementioned platform in a continuous way. The stored data in this platform must be checked in order to determine and validate them in terms of quality. To do so, certain actions, such as missing values checks, format checks, range checks, etc., must be carried out. The results of the quality control functions are presented herein, and useful conclusions are drawn in order to avoid possible data quality problems which may occur in further analysis and use of the data, e.g., for training of artificial intelligence models.
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Gusakov, V. N., A. V. Katermin, L. R. Mikhaylova, V. V. Gorbunov, and E. Yu Nevyadovskiy. "METHODOLOGY FOR QUALITY CONTROL AND APPLICATION OF OILFIELD CHEMICALS." Petroleum Engineering 19, no. 4 (September 2021): 81. http://dx.doi.org/10.17122/ngdelo-2021-4-81-89.

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Venancio Cruz, David, Manoel Rivelino Gomes de Oliveira, Moacyr Cunha Filho, and Darlan Venancio da Cruz. "Monitoring pH with quality control based on Geostatistics Methodology." IEEE Latin America Transactions 14, no. 12 (December 2016): 4787–91. http://dx.doi.org/10.1109/tla.2016.7817012.

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Kazmer, David O., and Sarah Westerdale. "A model-based methodology for on-line quality control." International Journal of Advanced Manufacturing Technology 42, no. 3-4 (July 3, 2008): 280–92. http://dx.doi.org/10.1007/s00170-008-1592-4.

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Dissertations / Theses on the topic "Quality control methodology"

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Thambidorai, Ganesh. "Multiresponse Optimization Methodology Considering Related Quality Characteristics." Thesis, North Dakota State University, 2011. https://hdl.handle.net/10365/29174.

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Engineering problems often involve many conflicting quality characteristics that must be optimized simultaneously. Engineers are required to select suitable design parameter values which provide better trade-off among all quality characteristics. Multiresponse optimization is one of the most essential tools for solving engineering problems involving multiple quality characteristics. Optimizing several quality characteristics when the quality characteristics are correlated makes the optimization process more complex. The aim of this research is to evaluate the performance of several existing multiresponse optimization methods and investigate their capabilities in dealing with correlated quality characteristics. This study also investigates the impact of uncertainty in terms of input parameter selection. A new multi-response optimization approach has been proposed for solving correlated quality characteristics. The proposed approach is compared with the existing methods and found more robust in terms dealing with uncertainty in target selection. The comparative study and application of the proposed approach is demonstrated by considering two examples from the literature having correlated quality characteristics.
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Ritchie, Paul Andrew 1960. "A systematic, experimental methodology for design optimization." Thesis, The University of Arizona, 1988. http://hdl.handle.net/10150/276698.

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Much attention has been directed at off-line quality control techniques in recent literature. This study is a refinement of and an enhancement to one technique, the Taguchi Method, for determining the optimum setting of design parameters in a product or process. In place of the signal-to-noise ratio, the mean square error (MSE) for each quality characteristic of interest is used. Polynomial models describing mean response and variance are fit to the observed data using statistical methods. The settings for the design parameters are determined by minimizing a statistical model. The model uses a multicriterion objective consisting of the MSE for each quality characteristic of interest. Minimum bias central composite designs are used during the data collection step to determine the settings of the parameters where observations are to be taken. Included is the development of minimum bias designs for various cases. A detailed example is given.
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Kanakana, Mukundeleli Grace. "An assessment of the challenges and successes experienced when implementing the six sigma methodology in Continental Tyre South Africa." Thesis, Nelson Mandela Metropolitan University, 2006. http://hdl.handle.net/10948/531.

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Globalisation has opened up international markets for South African companies, but has also introduced competition in the domestic market. As a result, South African organisations are forced to attain global efficiency levels if they are to compete on the world market as well as maintain their domestic market share. Organisations have to come with creative methods that can enhance their competitiveness, one of them being the Six Sigma. Six Sigma is a measurement-based strategy that focuses on process improvement and variation reduction as a means towards performance improvement. The methodology has a reputation of success, however a number of organisations believe that the methodology is not relevant to their specific competitive needs. Six Sigma is seen as another continuous improvement tool applicable to first world country organisations which will fade away with time. The study was undertaken to find out challenges and successes of implementing a Six Sigma methodology at Continental Tyre SA. The findings of the study revealed that the experience of implementing Six Sigma methodology at Continental Tyre SA is similar to those experienced by first world organisations. It is concluded that Six Sigma methodology can improve organisation processes and yield financial benefits irrespective of organisation location or background. However, organisations must follow a systematic guideline when implementing the methodology. The study provides recommendations on how Continental Tyre SA can align their strategy in order to achieve organisational objectives. The following recommendations were made: Roll out Six Sigma to support departments; Align the strategy to address critical success factors; Improve project turnover time and measure the success on financial savings and number of projects completed.
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LALOVIC, MIRA. "AN ABET ASSESSMENT MODEL USING SIX SIGMA METHODOLOGY." University of Cincinnati / OhioLINK, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1038933379.

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Odoom, Emmanuel Ricky. "A methodology for operational reliability programme development and assessment with application to ship propulsion plant." Thesis, University of Exeter, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322014.

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Carter, Lionel. "The development of a quality assurance methodology for small batch manufacture in an advanced manufacturing environment." Thesis, Brunel University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318423.

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Naber, John F. "The optimization of SPICE modeling parameters utilizing the Taguchi methodology." Diss., Virginia Tech, 1992. http://hdl.handle.net/10919/38542.

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A new optimization technique for SPICE modeling parameters has been developed in this dissertation to increase the accuracy of the circuit simulation. The importance of having accurate circuit simulation models is to prevent the very costly redesign of an Integrated Circuit (IC). This radically new optimization technique utilizes the Taguchi method to improve the fit between measured and simulated I-V curves for GaAs MESFETs. The Taguchi method consists of developing a Signal-to-Noise Ratio (SNR) equation that will find the optimum combination of controllable signal levels in a design or process to make it robust or as insensitive to noise as possible. In this dissertation, the control factors are considered the circuit model curve fitting parameters and the noise is considered the variation in the simulated I-V curves from the measured I-V curves. This is the first known application of the Taguchi method to the optimization of IC curve fitting model parameters. In addition, this method is not technology or device dependent and can be applied to silicon devices as well. Improvements in the accuracy of the simulated I-V curve fit reaching 80% has been achieved between DC test extracted parameters and the Taguchi optimized parameters. Moreover, the computer CPU execution time of the optimization process is 96% less than a commercial optimizer utilizing the Levenberg-Marquardt algorithm (optimizing 31 FETs). This technique does a least square fit on the data comparing measured currents versus simulated currents for various combinations of SPICE parameters. The mean and standard deviation of this least squares fit is incorporated in determining the SNR, providing the best combination of parameters within the evaluated range. Furthermore, the optimum values of the parameters are found without additional simulation by fitting the response curves to a quadratic equation and finding the local maximum. This technique can easily be implemented with any simulator that utilizes simulation modeling parameters extracted from measured DC test data. In addition, two methods are evaluated to obtain the worst case modeling parameters. One method lobks at the correlation coefficients between modeling parameters and the second looks at the actual device parameters that define the +/- 30 limits of the process. Lastly, an example is given that describes the applicability of the Taguchi methodology in the design of a differential amplifier, that accounts for the effect of offset voltage.
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Rajabzadeh, Morteza, V. A. Zaloga, and N. A. Efimenko. "Methodology of creating a universal integrated quality control system at machine-building enterprises of the oil and gas industry." Thesis, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/19382.

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Al-Saadi, S. "Development of a reliability and metrology assessment methodology : maintenance data from the GMC Fire Service for fire fighting vehicles and appliances are analysed to assess reliability performance and to determine relationships between engineering metrology, reliability and quality assurance aspects." Thesis, University of Bradford, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264585.

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Roman, Juliana. "Validação de métodos analíticos e estudo preliminar de estabilidade de montelucaste sódico em comprimidos revestidos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/14320.

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O montelucaste (MTC) sódico é um agente antagonista do receptor de cisteinilleucotrienos, utilizado para o tratamento da asma e comercializado no Brasil sob a forma de comprimidos revestidos, comprimidos mastigáveis e grânulos orais com o nome de Singulair®. Embora seja um medicamento amplamente comercializado, há poucas referências relativas aos métodos de análise da forma farmacêutica. Este trabalho teve como objetivos o desenvolvimento e a validação de métodos analíticos para o controle de qualidade do montelucaste sódico nos comprimidos revestidos, bem como a realização de estudos preliminares de estabilidade térmica e de fotoestabilidade. A análise qualitativa do MTC sódico foi realizada por cromatografia em camada delgada (CCD), espectrofotometria na região do ultravioleta (UV), cromatografia líquida de alta eficiência (CLAE) e eletroforese capilar (EC). Para análise quantitativa, foram validados os métodos por espectrofotometria na região do UV, CLAE e EC. A validação foi efetuada de acordo com as guias de validação disponíveis na literatura. No estudo preliminar de estabilidade térmica utilizaram-se amostras de comprimidos revestidos submetidos à temperatura de 60° C por 35 dias. A fotoestabilidade foi realizada em câmara de luz ultravioleta de 352 nm, por um período de 72 horas. Estas amostras foram analisadas por CLAE para determinação de MTC sódico e seus produtos de degradação. Os métodos qualitativos foram efetivos para identificação do MTC sódico. Os métodos quantitativos propostos foram validados de acordo com os parâmetros analíticos preconizados, podendo ser perfeitamente intercambiáveis. O estudo preliminar de estabilidade térmica não apresentou degradação da amostra nas condições de análise empregadas. O estudo de fotoestabilidade apresentou degradação intensa nas condições testadas.
The sodium montelukast is a selective leukotriene receptor antagonist used for the treatment of asthma, available in Brazil as a coated tablets, cheweble tablets and oral granules named Singulair®. Even though, it is widely commercialized, there are few references related to the quality control methods of it pharmaceutical dosage form. The aim of this work was the development and validation of analytical methodology for the quality control of sodium montelukast in coated tablets, as well the preliminary thermical and photostability studies. The qualitative analysis was performed by thin layer chromatography, ultraviolet spectrophotometry, high performance liquid chromatography (HPLC) and capillary electrophoresis (CE). For quantitative analysis, the methods of ultraviolet spectrophotometry, HPLC and CE were validated. The validation of the methods was performed according to the parameters of validation guidances available in the literature. The preliminary thermical studies were evaluated by exposing samples of coated tablets to temperatures of 60 °C for 35 days. The photostability was verified in an ultraviolet light chamber of 352 nm, during 72 hours. The sodium montelukast and their degradation products were determined in the samples by HPLC. The methods employed for the qualitative analysis demonstrated to be usefull for the sodium montelukast identification. The quantitative methods were validated in accordance to the analytic parameters related in the validation guides, allowing perfect interchanges. The thermical stability study had not presented sample degradation in the applied analysis conditions. The photostability study demonstrated an accentuated degradation in the described test conditions.
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Books on the topic "Quality control methodology"

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Holt, Roger W. A methodology for measurement of publications quality. Reading, Mass: Addison-Wesley, 1993.

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Lo, Franco Eva, ed. Statistical and managerial techniques for six sigma methodology: Theory and application. Chichester: John Wiley & Sons, 2012.

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Alarcon-Gardenas, Luis Fernando. Project performance modeling: A methodology for evaluating project execution strategies. [Austin, TX]: Construction Industry Institute, University of Texas at Austin, 1992.

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Sullivan, Louis Wade. Medicaid eligibility quality control negative case action program study: Report to Congress. [Washington, D.C.?]: [Department of Health and Human Services], 1992.

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H, Varnam A., and Evans M. G, eds. A colour atlas of food quality control. Weert: Wolfe, 1986.

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Kartalopoulos, Stamatios V. Optical bit error rate: An estimation methodology. Piscataway, NJ: IEEE Press, 2004.

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Menken, Ivanka. The business process management guide: Practical methodology and guidelines to successful BPM. Brisbane, Queensland: Emereo, 2010.

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Kobozeva, Nadezhda, and Vera Dunaeva. The quality of audit services: concept, methodology, tools. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1016909.

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In the monograph developed a scientifically grounded concept and methodological quality assurance of audit services. Used in the Russian practice the system of indicators of audit quality are not sufficiently effective due to the lack of a uniform conceptual apparatus in the field of audit quality, allowing you to combine the expectations of users, requirements of regulatory bodies and public auditing. The most urgent task of the present stage of development of audit activities is the development of holistic, taking account of national features of the concept of audit quality. For students undergraduate and graduate, auditors, specialists of bodies of state financial control and supervision of University teachers.
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Romano, Patrick S. Selecting quality and resource use measures: A decision guide for community quality collaboratives : final contract report. Rockville, Md: U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality, 2010.

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Wall, Deborah K. Critical pathway implementation guide: A methodology for managing critical pathways. Chicago: Precept Press, 1997.

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Book chapters on the topic "Quality control methodology"

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Gauthier, Pierre, Clément Chouinard, and Bruce Brasnett. "Quality Control: Methodology and Applications." In Data Assimilation for the Earth System, 177–87. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0029-1_15.

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Chiarini, Andrea. "Research Methodology." In From Total Quality Control to Lean Six Sigma, 11–13. Milano: Springer Milan, 2012. http://dx.doi.org/10.1007/978-88-470-2658-2_4.

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Selvamuthu, Dharmaraja, and Dipayan Das. "Response Surface Methodology." In Introduction to Statistical Methods, Design of Experiments and Statistical Quality Control, 319–51. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1736-1_9.

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Noskievičová, Darja, and Tereza Smajdorová. "PROPOSAL OF METHODOLOGY FOR PRACTICAL APPLICATION OF NONPARAMETRIC CONTROL CHARTS." In Quality Production Improvement - QPI, edited by Robert Ulewicz, 464–71. Warsaw, Poland: Sciendo, 2019. http://dx.doi.org/10.2478/9783110680591-063.

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Abdel-Malek, Layek, and Xiuli Chao. "Decision Methodology for Product Quality in Flow Lines." In Operations Research in Production Planning and Control, 511–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-78063-9_32.

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Angelova, Elitza. "Water Quality Assessment and Control in Bulgaria." In Exposure and Risk Assessment of Chemical Pollution — Contemporary Methodology, 317–24. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2335-3_22.

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Hryniewicz, Olgierd. "SPC of Processes with Predicted Data: Application of the Data Mining Methodology." In Frontiers in Statistical Quality Control 11, 219–35. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12355-4_14.

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Vazquez, Alexei, Jean-François Rual, and Kavitha Venkatesan. "Quality Control Methodology for High-Throughput Protein–Protein Interaction Screening." In Methods in Molecular Biology, 279–94. Totowa, NJ: Humana Press, 2011. http://dx.doi.org/10.1007/978-1-61779-276-2_13.

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Leff, Daniel R., Richard E. Lovegrove, Lord Ara Darzi, and Thanos Athanasiou. "Data Collection, Database Development and Quality Control: Guidance for Clinical Research Studies." In Key Topics in Surgical Research and Methodology, 305–20. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-71915-1_25.

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Kumar, A. Vinay, J. Praveen, and S. Tara Kalyani. "An improvised control methodology for voltage sag mitigation, harmonics reduction with a dynamic voltage restorer to improve power quality: Considering fast-operating DSP." In Intelligent and Reliable Engineering Systems, 26–30. London: CRC Press, 2021. http://dx.doi.org/10.1201/9781003208365-5.

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Conference papers on the topic "Quality control methodology"

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Echeverria, Leire, Alvaro Ruiz Emparanza, Antonio Nanni, and Francisco De Caso y Basalo. "Quality control methodology for composite FRP rebars." In Fifth International Conference on Sustainable Construction Materials and Technologies. Coventry University and The University of Wisconsin Milwaukee Centre for By-products Utilization, 2019. http://dx.doi.org/10.18552/2019/idscmt5147.

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Tommy, Robin, Meghana Mhaisekar, Sangeeta Kallepally, Libin Varghese, Shabbir Ahmed, and Madhuri Devi Somaraju. "Dynamic quality control in agile methodology for improving the quality." In 2015 IEEE International Conference on Computer Graphics, Vision and Information Security (CGVIS). IEEE, 2015. http://dx.doi.org/10.1109/cgvis.2015.7449927.

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Sun, Yexia. "Analysis on Politics Teachers' Professional Quality Evaluation Methodology." In 2016 4th International Conference on Management, Education, Information and Control (MEICI 2016). Paris, France: Atlantis Press, 2016. http://dx.doi.org/10.2991/meici-16.2016.235.

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"ASPECT. Methodology for inferential sensing and assessment of quality control." In Proceedings of the 1999 American Control Conference. IEEE, 1999. http://dx.doi.org/10.1109/acc.1999.782336.

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Jharko, E. Ph. "The methodology of software quality assurance for safety-critical systems." In 2015 International Siberian Conference on Control and Communications (SIBCON). IEEE, 2015. http://dx.doi.org/10.1109/sibcon.2015.7147057.

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de Jesus da Silva, Reinaldo, Sofiane Labidi, Milson Silva Monteiro, and Osevaldo da Silva Farias. "Intelligent System for Fuels Quality Control and Monitoring Using PASSI Methodology." In 2008 8th International Conference on Hybrid Intelligent Systems (HIS). IEEE, 2008. http://dx.doi.org/10.1109/his.2008.111.

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Zhao, Xiaoqiong, Xiao Xuan, Aoyu Wang, Dong Liu, and Lingyun Zheng. "Software Quality Control via Exit Criteria Methodology: An Industrial Experience Report." In 2014 21st Asia-Pacific Software Engineering Conference (APSEC). IEEE, 2014. http://dx.doi.org/10.1109/apsec.2014.86.

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Rannou, Klervi, Gilles Thuret, Philippe Gain, Jean-Charles Pinoli, and Yann Gavet. "A novel quantitative methodology for age evaluation of the human corneal endothelium." In The International Conference on Quality Control by Artificial Vision 2017, edited by Hajime Nagahara, Kazunori Umeda, and Atsushi Yamashita. SPIE, 2017. http://dx.doi.org/10.1117/12.2263670.

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Takeuchi, Shinji, Takanori Kunimaru, Kunio Ota, and Bernd Frieg. "Development of the Quality Management System for Borehole Investigations: Part 1—Quality Assurance and Quality Control Methodology for Hydraulic Packer Testing." In ASME 2010 13th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2010. http://dx.doi.org/10.1115/icem2010-40098.

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A quality assurance and quality control (QA/QC) system for the hydraulic packer tests has been established based on the surface-based investigations at JAEA’s underground research laboratories in Mizunami and Horonobe. The established QA/QC system covers field investigations (data acquisition) and data analysis. For the field investigations, the adopted procedure is selection of a test section based on a detail fluid logging and checking with tally list, followed by inspection of test tools such as pressure transducers and shut-in valves, etc., test method selection using a “sequential hydraulic test” for deciding appropriate method, and finally data quality confirmation by pressure changes and derivatives on a log-log plots during testing. Test event logs should also be described during testing for traceability. For the test data analysis, a quick analysis for rough estimation of hydraulic parameters, and a detailed analysis using type curve and/or numerical analyses are conducted stepwise. The established QA/QC system has been applied to the recent borehole investigations and its efficiency has been confirmed.
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Mitchell, Michael, and Douglas Oldenburg. "A statistical-data quality-control methodology for large, nonconventional DC resistivity data sets." In SEG Technical Program Expanded Abstracts 2016. Society of Exploration Geophysicists, 2016. http://dx.doi.org/10.1190/segam2016-13845441.1.

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Reports on the topic "Quality control methodology"

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Berney, Ernest, Naveen Ganesh, Andrew Ward, J. Newman, and John Rushing. Methodology for remote assessment of pavement distresses from point cloud analysis. Engineer Research and Development Center (U.S.), April 2021. http://dx.doi.org/10.21079/11681/40401.

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The ability to remotely assess road and airfield pavement condition is critical to dynamic basing, contingency deployment, convoy entry and sustainment, and post-attack reconnaissance. Current Army processes to evaluate surface condition are time-consuming and require Soldier presence. Recent developments in the area of photogrammetry and light detection and ranging (LiDAR) enable rapid generation of three-dimensional point cloud models of the pavement surface. Point clouds were generated from data collected on a series of asphalt, concrete, and unsurfaced pavements using ground- and aerial-based sensors. ERDC-developed algorithms automatically discretize the pavement surface into cross- and grid-based sections to identify physical surface distresses such as depressions, ruts, and cracks. Depressions can be sized from the point-to-point distances bounding each depression, and surface roughness is determined based on the point heights along a given cross section. Noted distresses are exported to a distress map file containing only the distress points and their locations for later visualization and quality control along with classification and quantification. Further research and automation into point cloud analysis is ongoing with the goal of enabling Soldiers with limited training the capability to rapidly assess pavement surface condition from a remote platform.
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Luo, Jing, Chen Zhang, Xiaoping Wu, and Rongrong Ren. The effect of acupoint catgut embedding and drug therapy on hyperlipidemia: a meta-analysis of randomized controlled trials. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, February 2022. http://dx.doi.org/10.37766/inplasy2022.2.0019.

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Review question / Objective: Acupoint catgut embedding and drug treatment of hyperlipidemia compared, which is better. Condition being studied: Hyperlipidemia. Information sources: Two authors (JL and CZ) will examine the publications independently and extract data according to predefined criteria. RCTs will be assessed for the methodology, study design, inclusion and exclusion criteria, and outcome measures. The methodological quality of each RCT will be recorded for method of randomization, blinding, protocol violation, and allocation concealment Any disagreement will be resolved by consensus discussions with the senior member of the review team (XP W). Data to collect includes intervention and control measures, measured outcomes and statistical significant difference with regards to chewing gum.
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Luo, Jing, Chen Zhang, Mengjie Xia, and Yuelian Chen. Acupoint catgut embedding reduces postoperative pain of mixed hemorrhoids: a meta-analysis of randomized controlled trials. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, February 2022. http://dx.doi.org/10.37766/inplasy2022.2.0021.

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Review question / Objective: Can acupoint catgut embedding alleviate postoperative pain of mixed hemorrhoids? Condition being studied: Mixed hemorrhoids. Information sources: Two authors (JL and CZ) will examine the publications independently and extract data according to predefined criteria. RCTs will be assessed for the methodology, study design, inclusion and exclusion criteria, and outcome measures. The methodological quality of each RCT will be recorded for method of randomization, blinding, protocol violation, and allocation concealment Any disagreement will be resolved by consensus discussions with the senior member of the review team (MJX and YLC). Data to collect includes intervention and control measures, measured outcomes and statistical significant difference with regards to chewing gum.
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4

Blumwald, Eduardo, and Avi Sadka. Sugar and Acid Homeostasis in Citrus Fruit. United States Department of Agriculture, January 2012. http://dx.doi.org/10.32747/2012.7697109.bard.

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Citrus fruit quality standards have been determined empirically, depending on species and on the particular growing regions. In general, the TSS (total soluble solids) to total acidity (TA) ratio determines whether citrus fruit can be marketed. Soluble sugars account for most of the TSS during harvest while TA is determined almost solely by the citric acid content, which reaches levels of 1-5% by weight in many cultivated varieties. Acid and sugar homeostasis in the fruit is critical for the management of existing cultivars, the development of new cultivars, the improvement of pre- and post-harvest strategies and the control of fruit quality and disorders. The current proposal (a continuation of a previous proposal) aimed at: (1) completing the citrus fruit proteome and metabolome, and establish a citrus fruit functional database, (2) further characterization of the control of fruit acidity by studying the regulation of key steps affecting citrate metabolism, and determine the fate of citrate during acid decline stage, and (3) Studying acid and sugar homeostasis in citrus fruits by characterizing transport mechanisms across membranes. These aims were completed as the following: (1) Our initial efforts were aimed at the characterization and identification of citric acid transporters in citrus juice cells. The identification of citrate transporters at the vacuole of the citrus juice cell indicated that the steady-state citrate cytosolic concentration and the action of the cytosolic aconitase were key elements in establishing the pH homeostat in the cell that regulates the metabolic shift towards carbon usage in the fruit during the later stages of fruit development. We focused on the action of aconitase, the enzyme mediating the metabolic use of citric acid in the cells, and identified processes that control carbon fluxes in developing citrus fruits that control the fruit acid load; (2) The regulation of aconitase, catalyzing a key step in citrate metabolism, was further characterized by using two inhibitors, citramalte and oxalomalte. These compounds significantly increased citrate content and reduced the enzyme’s activity. Metabolite profiling and changes of amino-acid metabolizing enzymes in oxalomalate- treated cells suggested that the increase in citrate, caused by aconitase inhibition, induces amino acid synthesis and the GABA shunt, in accordance with the suggested fate of citrate during the acid decline stage in citrus fruit. (3) We have placed a considerable amount of time on the development of a citrus fruit proteome that will serve to identify all of the proteins in the juice cells and will also serve as an aid to the genomics efforts of the citrus research community (validating the annotation of the fruit genes and the different ESTs). Initially, we identified more than 2,500 specific fruit proteins and were able to assign a function to more than 2,100 proteins (Katz et al., 2007). We have now developed a novel Differential Quantitative LC-MS/MS Proteomics Methodology for the identification and quantitation of key biochemical pathways in fruits (Katz et al., 2010) and applied this methodology to identify determinants of key traits for fruit quality (Katz et al., 2011). We built “biosynthesis maps” that will aid in defining key pathways associated with the development of key fruit quality traits. In addition, we constructed iCitrus (http://wiki.bioinformatics.ucdavis.edu/index.php/ICitrus), a “functional database” that is essentially a web interface to a look-up table that allows users to use functional annotations in the web to identify poorly annotated citrus proteins. This resource will serve as a tool for growers and field extension specialists.
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Visser, R., H. Kao, R. M. H. Dokht, A. B. Mahani, and S. Venables. A comprehensive earthquake catalogue for northeastern British Columbia: the northern Montney trend from 2017 to 2020 and the Kiskatinaw Seismic Monitoring and Mitigation Area from 2019 to 2020. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/329078.

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To increase our understanding of induced seismicity, we develop and implement methods to enhance seismic monitoring capabilities in northeastern British Columbia (NE BC). We deploy two different machine learning models to identify earthquake phases using waveform data from regional seismic stations and utilize an earthquake database management system to streamline the construction and maintenance of an up-to-date earthquake catalogue. The completion of this study allows for a comprehensive catalogue in NE BC from 2014 to 2020 by building upon our previous 2014-2016 and 2017-2018 catalogues. The bounds of the area where earthquakes were located were between 55.5°N-60.0°N and 119.8°W-123.5°W. The earthquakes in the catalogue were initially detected by machine learning models, then reviewed by an analyst to confirm correct identification, and finally located using the Non-Linear Location (NonLinLoc) algorithm. Two distinct sub-areas within the bounds consider different periods to supplement what was not covered in previously published reports - the Northern Montney Trend (NMT) is covered from 2017 to 2020 while the Kiskatinaw Seismic Monitoring and Mitigation Area (KSMMA) is covered from 2019 to 2020. The two sub-areas are distinguished by the BC Oil & Gas Commission (BCOGC) due to differences in their geographic location and geology. The catalogue was produced by picking arrival phases on continuous seismic waveforms from 51 stations operated by various organizations in the region. A total of 17,908 events passed our quality control criteria and are included in the final catalogue. Comparably, the routine Canadian National Seismograph Network (CNSN) catalogue reports 207 seismic events - all events in the CNSN catalogue are present in our catalogue. Our catalogue benefits from the use of enhanced station coverage and improved methodology. The total number of events in our catalogue in 2017, 2018, 2019, and 2020 were 62, 47, 9579 and 8220, respectively. The first two years correspond to seismicity in the NMT where poor station coverage makes it difficult to detect small magnitude events. The magnitude of completeness within the KSMMA (ML = ~0.7) is significantly smaller than that obtained for the NMT (ML = ~1.4). The new catalogue is released with separate files for origins, arrivals, and magnitudes which can be joined using the unique ID assigned to each event.
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Pstuty, Norbert, Mark Duffy, Dennis Skidds, Tanya Silveira, Andrea Habeck, Katherine Ames, and Glenn Liu. Northeast Coastal and Barrier Network Geomorphological Monitoring Protocol: Part I—Ocean Shoreline Position, Version 2. National Park Service, June 2022. http://dx.doi.org/10.36967/2293713.

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Following a review of Vital Signs – indicators of ecosystem health – in the coastal parks of the Northeast Coastal and Barrier Network (NCBN), knowledge of shoreline change was ranked as the top variable for monitoring. Shoreline change is a basic element in the management of any coastal system because it contributes to the understanding of the functioning of the natural resources and to the administration of the cultural resources within the parks. Collection of information on the vectors of change relies on the establishment of a rigorous system of protocols to monitor elements of the coastal geomorphology that are guided by three basic principles: 1) all of the elements in the protocols are to be based on scientific principles; 2) the products of the monitoring must relate to issues of importance to park management; and 3) the application of the protocols must be capable of implementation at the local level within the NCBN. Changes in ocean shoreline position are recognized as interacting with many other elements of the Ocean Beach-Dune Ecosystem and are thus both driving and responding to the variety of natural and cultural factors active at the coast at a variety of temporal and spatial scales. The direction and magnitude of shoreline change can be monitored through the application of a protocol that tracks the spatial position of the neap-tide, high tide swash line under well-defined conditions of temporal sampling. Spring and fall surveys conducted in accordance with standard operating procedures will generate consistent and comparable shoreline position data sets that can be incorporated within a data matrix and subsequently analyzed for temporal and spatial variations. The Ocean Shoreline Position Monitoring Protocol will be applied to six parks in the NCBN: Assateague Island National Seashore, Cape Cod National Seashore, Fire Island National Seashore, Gateway National Recreation Area, George Washington Birthplace National Monument, and Sagamore Hill National Historic Site. Monitoring will be accomplished with a Global Positioning System (GPS )/ Global Navigation Satellite System (GNSS) unit capable of sub-meter horizontal accuracy that is usually mounted on an off-road vehicle and driven along the swash line. Under the guidance of a set of Standard Operating Procedures (SOPs) (Psuty et al., 2022), the monitoring will generate comparable data sets. The protocol will produce shoreline change metrics following the methodology of the Digital Shoreline Analysis System developed by the United States Geological Survey. Annual Data Summaries and Trend Reports will present and analyze the collected data sets. All collected data will undergo rigorous quality-assurance and quality-control procedures and will be archived at the offices of the NCBN. All monitoring products will be made available via the National Park Service’s Integrated Resource Management Applications Portal.
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