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Journal articles on the topic 'D-UPFC'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Chen, Zhi Bin, Yan Ma, and Bo Wen Su. "A Study on Nonlinear Decoupling Controller for UPFC." Applied Mechanics and Materials 624 (August 2014): 460–64. http://dx.doi.org/10.4028/www.scientific.net/amm.624.460.

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In the d-q coordinate system, UPFC mathematical model reveals a nonlinear system with features of a multi-variable, strong coupling, and more interference. In view of these system characteristics, the paper presents a nonlinear overlapping decoupled strategy with better stability and dynamic performance for UPFC control. The control strategy is analyzed and tested with the MATLAB simulative experiments. Simulation results show that the proposed control strategy can quickly and accurately respond to the needs of the power system, and realize real power and reactive power decoupling control effe

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2

C, Subramani, S. S. Dash, Vimala C, and Uma Mageshwari. "Impact of Distributed Power Flow Controller to Improve Line Flow Based on PWM Control with PI Technique." Indonesian Journal of Electrical Engineering and Computer Science 4, no. 1 (2016): 57. http://dx.doi.org/10.11591/ijeecs.v4.i1.pp57-64.

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<p>In this paper we presents a new component within the flexible ac-transmission system (FACTS) family, called Distributed Power-Flow Controller (DPFC). The DPFC is derived from the unified power-flow controller (UPFC). The DPFC can be considered as a UPFC with an eliminated common dc link. The active power exchange between the shunt and series converters, which is through the common dc link in the UPFC, is now through the transmission lines at the third-harmonic frequency. The DPFC employs the distributed FACTS (DFACTS) concept, which is to use multiple small-size single-phase converter

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Saini, Kuldeep, Aakash Saxena, and M. R. Farooqi. "Analysis of Distributed Power Flow Controller in Power System Network for Improving Power Flow Control." Indonesian Journal of Electrical Engineering and Computer Science 2, no. 3 (2016): 510. http://dx.doi.org/10.11591/ijeecs.v2.i3.pp510-521.

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<p>In this paper, a new power flow controlling device called Distributed Power Flow Controller (DPFC) is presented that offers the same control capability as the unified power-flow controller (UPFC) but with much lower cost and high reliability. The DPFC eliminates the common DC link within the UPFC, to enable the independent operation of the shunt and the series converter. The D-FACTS concept is employed to the series converter to increase the reliability. Multiple low-rating single-phase converters replace the high-rating three-phase series converter, which significantly reduces the co

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Y., Bot, and Allali A. "Using D-UPFC in Voltage Regulation of Future Distribution Systems." INTERNATIONAL JOURNAL of RENEWABLE ENERGY RESEARCH Vol.5, No.2 (2015): 581–85. https://doi.org/10.5281/zenodo.7595096.

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<strong>INTERNATIONAL JOURNAL of RENEWABLE ENERGY RESEARCH</strong> Vol.5, issue No.2, pp. 581-585 <strong><em>Abstract:</em></strong> Among the important parameters for the control of electrical power systems is the voltage. Traditionally, the On-Load Tap Changer (OLTC) is the most popular and effective voltage control device in a distribution system. This paper presents an approach for the problem of using OLTC for the voltage regulation of a future distribution system. This problem will be solved by using reactive power compensation using Distribution Unified Power Flow Controllers (D-UPFC)

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Zeba, Akram. "Improvement in Power Quality in Power system Through of DPFC." International Journal of Trend in Scientific Research and Development 2, no. 4 (2019): 55–62. https://doi.org/10.31142/ijtsrd15761.

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In this paper a new member of FACTS family Distributed Power Flow Controller has been discussed. DPFC originates from unified power flow controller UPFC . DPFC can be treated as UPFC as both have shunt and series controller beside the main difference in size and number of converter. DPFC maintains the terminal voltage constant by regulating the DC link voltage. As the D FACTS converters are single phase and floating with respect to the ground and no need for isolating the high voltage as in case of UPFC. DPFC has two control circuits for both series and shunt controller. Shunt controller uses

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Poun Raj, K., V. Raja Sekaren, S. Selvaperumal, and N. Mageswari. "Performance Investigation of D-Q Model for PI and Fuzzy Controller Based UPFC." Applied Mechanics and Materials 573 (June 2014): 310–16. http://dx.doi.org/10.4028/www.scientific.net/amm.573.310.

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– The unified power flow controller (UPFC) is the most versatile and complex power electronic equipment that has emerged as the indispensable equipment for the control and optimization of power flow in electrical power transmission system. In this manuscript is investigated the control of real and reactive power flow through a transmission line with the use of UPFC at the sending end. Computer simulation using MATLAB Simulink is done and the behavior of the UPFC is studied. In the UPFC based control of transmission line parameter control systems, it is observed that whenever the SSSC sources s

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Rao, D. Narasimha, T. Surnedra, and S. Tara Kalyani. "Improved Performance of DPFC Using Sliding Mode Controller Method." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 5 (2016): 2073. http://dx.doi.org/10.11591/ijece.v6i5.11493.

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<p>Modern power systems demand the need of active power flow with the help of Power Electronics control devices is needed. In the family of Flexible AC Transmission devices (FACTS), Dynamic PFC (DPFC) offers the same controlling function as Unified PFC (UPFC), comprising the control of transmission angle, bus voltage and line impedance. A technical modification of UPFC is DPFC in which fluctuations of voltage at DC link is eliminated that enables the individual operation as series and parallel controllers. The concept of DFACTS is used in design of the series converter. The replacement o

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Rao, D. Narasimha, T. Surnedra, and S. Tara Kalyani. "Improved Performance of DPFC Using Sliding Mode Controller Method." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 5 (2016): 2073. http://dx.doi.org/10.11591/ijece.v6i5.pp2073-2079.

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<p>Modern power systems demand the need of active power flow with the help of Power Electronics control devices is needed. In the family of Flexible AC Transmission devices (FACTS), Dynamic PFC (DPFC) offers the same controlling function as Unified PFC (UPFC), comprising the control of transmission angle, bus voltage and line impedance. A technical modification of UPFC is DPFC in which fluctuations of voltage at DC link is eliminated that enables the individual operation as series and parallel controllers. The concept of DFACTS is used in design of the series converter. The replacement o

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Rao, D. Narasimha, T. Surendra, and S. Tara Kalyani. "DPFC Performance with the Comparison of PI and ANN Controller." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 5 (2016): 2080. http://dx.doi.org/10.11591/ijece.v6i5.11494.

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<p>Modern power systems demand the active control of power flow and for this purpose Power flow controlling devices (PFCDs) are required. Distributed FACTS Controller (DPFC) is a part of FACTS family. DPFC offers equal control ability same as UPFC, comprising the adjustment of the internal angle of the machine and bus voltage includes line impedance. In addition to UPFC a new device evolved known as DPFC in which common DC link is eliminated that enables the exclusive working between the two converters which are shunt and the series. The Distributed-FACTS (D- FACTS) idea is adopt in the

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Rao, D. Narasimha, T. Surendra, and S. Tara Kalyani. "DPFC Performance with the Comparison of PI and ANN Controller." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 5 (2016): 2080. http://dx.doi.org/10.11591/ijece.v6i5.pp2080-2087.

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<p>Modern power systems demand the active control of power flow and for this purpose Power flow controlling devices (PFCDs) are required. Distributed FACTS Controller (DPFC) is a part of FACTS family. DPFC offers equal control ability same as UPFC, comprising the adjustment of the internal angle of the machine and bus voltage includes line impedance. In addition to UPFC a new device evolved known as DPFC in which common DC link is eliminated that enables the exclusive working between the two converters which are shunt and the series. The Distributed-FACTS (D- FACTS) idea is adopt in the

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Challa, Krishna Rao. "Modeling and Simulation of Voltage Source Converters Based On Energy Function and Power Flow Control Using UPFC." Recent Trends in Control and Converter 4, no. 3 (2022): 1–12. https://doi.org/10.5281/zenodo.6347137.

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<em>This paper proposes a nonlinear control strategy for PWM Voltage Source Converters (VSCs). A passivity-based approach, resulted from Lyapunov Direct Method, is presented for designing an effective nonlinear VSC controller to improve their dynamic behaviors under perturbed conditions. The differential equations of converters are obtained and then transformed to d-q frame. Considering the nonlinearity of transformed equations, Lyapunov Direct method is utilized to find a solution to improve the transient response. The time derivative of Lyapunov function guaranties that increasing its dissip

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Raju Gaddala, Jaya, and Sambasiva Rao Gudapati. "Unified Power Flow Controller for Non-Linear Loads Using Adaptive Power Quality Theory." International journal of electrical and computer engineering systems 9, no. 2 (2019): 61–67. http://dx.doi.org/10.32985/ijeces.9.2.3.

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Harmonics reduction techniques in source current were found to be unreliable and imbalanced with different load conditions. This certain unreliability problem in harmonics mitigation is caused by non-linear loads. The harmonics and power quality problems are eliminated by filters. These filters are expensive to provide a dynamic response under various load conditions. The new unified power flow controller composed of a series and shunt compensator provides more secured power systems and good voltage stability at various load conditions. D-Q theory is used to generate the reference current from

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Lee, Kyungsoo. "D-UPFC Application as the Series Power Device in the Massive Roof-top PVs and Domestic Loads." Current Photovoltaic Research 4, no. 4 (2016): 131–39. http://dx.doi.org/10.21218/cpr.2016.4.4.131.

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Shailendra, Shrivastava, Sharma Vishal, and Annapurna Bhargava Dr. "Modeling and Performance Analysis of Distributed Power Flow Controller on Multi Machine System." European Journal of Advances in Engineering and Technology 5, no. 2 (2018): 99–105. https://doi.org/10.5281/zenodo.10702246.

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<strong>ABSTRACT </strong> In last few decades the demand of electricity grownup drastically. Due to higher demand and aging of networks it is indispensable to control the power flow in transmission systems. The flexible AC Transmission system (FACTS) provides effective control over one or more transmission system parameters to enhance controllability and increase power transfer capability. UPFC is one of the most powerful FACTS devices which can simultaneously control all the parameters of the system i.e., the line impedance, transmission angle and bus voltage. This paper presents a device ca

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Nireekshana, Namburi, N. Ravi, and K. Rajesh Kumar. "A Modern Distribution Power Flow Controller With A PID-Fuzzy Approach : Improves The Power Quality." International Journal of Electrical and Electronics Research 12, no. 1 (2024): 167–71. http://dx.doi.org/10.37391/ijeer.120124.

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Technological improvements have led to an increase of nonlinear loads, which in turn has a significant impact on the quality of power transmission. It is imperative that the level of energy purity conveyed by a transmission line be elevated. The key factors influencing power transmission are line impedance, sending end voltage, and receiving end voltage. Harmonic currents are made by nonlinear loads, which can cause system resonance, capacitor overloading, less efficiency, and a change in the amount of the voltage. The Distributed Power Flow Controller (DPFC) is a recently developed Flexible A

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Julia, Chantal, Lucien Martinez, Benjamin Allès, et al. "Contribution of ultra-processed foods in the diet of adults from the French NutriNet-Santé study." Public Health Nutrition 21, no. 1 (2017): 27–37. http://dx.doi.org/10.1017/s1368980017001367.

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AbstractObjectiveConcerns have been raised about the potential health impact of ultra-processed foods (UPF) in the diet. Our objective was to investigate the contribution of UPF in the diet in a large French population and its association with sociodemographic factors and dietary patterns.DesignCross-sectional analysis of dietary data from 74 470 participants in the web-based NutriNet-Santé cohort. UPF were identified in repeated 24 h records and the proportion (in weight) of UPF in the total diet (UPFp) was computed for each participant. Associations of sociodemographic characteristics and UP

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Abdelkrim, Bouanane, Yahiaoui Merzoug, Benyahia Khaled, and Chaker Abdelkader. "A Comparative Study of the UPFC System by Simulation with PI-D and (NEWELM and NIMC) Controllers Based on the Adaptive Control for the Compensation of Power." WSEAS TRANSACTIONS ON ELECTRONICS 11 (May 18, 2020): 22–32. http://dx.doi.org/10.37394/232017.2020.11.4.

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-Flexible Alternating Current Transmission System devices (FACTS) are power electronic components. Their fast response offers potential benefits for power system stability enhancement and allows utilities to operate their transmission systems even closer to their physical limitations, more efficiently, with improved reliability, greater stability and security than traditional mechanical switching technology. The unified Power Flow Controller (UPFC) is the most comprehensive multivariable device among the FACTS controllers. According to high importance of power flow control in transmission line

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Abdelkrim, Bouanane, and Yahiaoui Merzoug. "Robust stability power in the transmission line with the use of a UPFC system and neural controllers based adaptive control." International Journal of Power Electronics and Drive Systems (IJPEDS) 10, no. 3 (2019): 1281. http://dx.doi.org/10.11591/ijpeds.v10.i3.pp1281-1296.

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The main purpose of this paper is to design a regulator which enables a power system to track reference signals precisely and to be robust in the presence of uncertainty of system parameters and disturbances. The performances of the proposed controllers (NEWELM and NIMC) are based neural adaptive control and simulated on a two-bus test system and compared with a conventional PI controller with decoupling (PI-D). The studies are performed based on well known software package MATLAB/Simulink tool box. Flexible Alternating Current Transmission System devices (FACTS) are power electronic component

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Bouanane, Abdelkrim, and Merzoug Yahiaoui. "Robust stability power in the transmission line with the use of a UPFC system and neural controllers based adaptive control." International Journal of Power Electronics and Drive System (IJPEDS) 10, no. 3 (2019): 1281–96. https://doi.org/10.11591/ijpeds.v10.i3.pp1281-1296.

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The main purpose of this paper is to design a regulator which enables a power system to track reference signals precisely and to be robust in the presence of uncertainty of system parameters and disturbances. The performances of the proposed controllers (NEWELM and NIMC) are based neural adaptive control and simulated on a two-bus test system and compared with a conventional PI controller with decoupling (PI-D). The studies are performed based on well known software package MATLAB/Simulink tool box. Flexible Alternating Current Transmission System devices (FACTS) are power electronic component

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Abdelkrim, Bouanane, Yahiaoui Merzoug, Benayahia khaled, and Chaker Abdelkader. "Synthesis and control of UPFC system using PI-D and (NEWELM and NIMC) based adaptive control for compensation power in Transmission Line." International Journal of Engineering and Technology 10, no. 5 (2018): 1463–77. http://dx.doi.org/10.21817/ijet/2018/v10i5/181005042.

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Godos, Justyna, Francesca Giampieri, Wahidah H. Al-Qahtani, Francesca Scazzina, Marialaura Bonaccio, and Giuseppe Grosso. "Ultra-Processed Food Consumption and Relation with Diet Quality and Mediterranean Diet in Southern Italy." International Journal of Environmental Research and Public Health 19, no. 18 (2022): 11360. http://dx.doi.org/10.3390/ijerph191811360.

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Ultra-processed food (UPF) consumption has been the focus of major attention due to their potential effects on human health. The aim of this study was to investigate the intake of UPFs in a sample of southern Italian individuals and assess its relationship with nutrient profile and dietary quality parameters. A cross-sectional study was conducted on 1936 individuals older than 18 years randomly selected from the general population. A total of 110 food times have been categorized based on the level of processing using the NOVA classification. The average daily energy intake of the sample was 20

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Ajami, Ali, Behrouz Soulat, and Amin Safari. "A Novel Modelling and Controlling of Distributed Power Flow Controller (DPFC) Base on PSO Algorithm." ECTI Transactions on Electrical Engineering, Electronics, and Communications 11, no. 1 (2012): 1–8. http://dx.doi.org/10.37936/ecti-eec.2013111.170576.

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This paper focuses mainly on the state modelling controlling of a new FACTS device named Distributed Power Flow Controller (DPFC). The paper also discusses the role and function of DPFC in power ﬂow controlling together with its economic evaluation. DPFC is one of the Distributed FACTS (D-FACTS) devices. Its function is similar to that of UPFC but instead of one series converters, several low power series converters are used in DPFC. Therefore, DPFC includes multiple series converters and one shunt converter without common dc link. This eventually enables the DPFC to fully control all power sy

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Ceretti, Elisabetta, Marialaura Bonaccio, Licia Iacoviello, et al. "Consumption of Ultra-Processed Foods and Semen Quality in Healthy Young Men Living in Italy." Nutrients 16, no. 23 (2024): 4129. http://dx.doi.org/10.3390/nu16234129.

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Background/Objectives: The study aim was to evaluate the association between UPF consumption and semen quality in a sample of healthy young men in Italy. Methods: A cross-sectional analysis was carried out using data from 126 participants (mean age ± SD 20.0 ± 1.2 years) enrolled in the FASt randomized controlled trial. Food intake was assessed through the European Prospective Investigation into Cancer and Nutrition (EPIC) FFQ. Food items were categorized according to the Nova classification based on their purpose and extent of processing as follows: (1) unprocessed/minimally processed foods;

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Martini, Daniela, Justyna Godos, Marialaura Bonaccio, Paola Vitaglione, and Giuseppe Grosso. "Ultra-Processed Foods and Nutritional Dietary Profile: A Meta-Analysis of Nationally Representative Samples." Nutrients 13, no. 10 (2021): 3390. http://dx.doi.org/10.3390/nu13103390.

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Excessive consumption of ultra-processed foods (UPFs), as described by the NOVA classification system, represents a potential threat to human health. The nutritional composition of UPFs may explain their observed adverse effects. The present study aimed to provide a quantitative meta-analysis of nationally representative surveys on the consumption of UPFs and the dietary/nutrient composition of respondents’ diets. A systematic search for relevant studies published prior to July 2021 was conducted via electronic databases. The studies that provided the dietary/nutrient composition of foods cate

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Asgari, Elaheh, Mohammadreza Askari, Nick Bellissimo, and Leila Azadbakht. "Association between Ultraprocessed Food Intake and Overweight, Obesity, and Malnutrition among Children in Tehran, Iran." International Journal of Clinical Practice 2022 (August 24, 2022): 1–7. http://dx.doi.org/10.1155/2022/8310260.

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Childhood is a critical period for susceptibility to malnutrition. The consumption of ultraprocessed foods (UPFs) has been increasing among children. The objective of this study was to evaluate the relationship between UPF intake and overweight/obesity and malnutrition in children. 788 children aged 6 years were included in a population-based cross-sectional study in Tehran. A 168-item semiquantitative food frequency questionnaire was used to evaluate dietary intake. UPFs were detected using the NOVA classiﬁcation system. Logistic regression analyses were used, and results were reported as odd

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Hermosa-Bosano, Carlos, and José Francisco López-Gil. "Low Self-Perceived Cooking Skills Are Linked to Greater Ultra-Processed Food Consumption Among Adolescents: The EHDLA Study." Nutrients 17, no. 7 (2025): 1168. https://doi.org/10.3390/nu17071168.

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Introduction: Ultra-processed foods (UPFs) are widely consumed despite their established associations with obesity, cardiovascular diseases, and other metabolic disorders. One potential factor contributing to high UPF consumption is the decline in cooking skills, particularly among younger generations. This study aimed to describe the cooking skill perceptions of a sample of Spanish adolescents to examine the relationship between perceived cooking skills and UPF consumption, and to identify the specific UPF subcategories most associated with perceived cooking skills. Methods: This study is a s

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Godos, Justyna, Marialaura Bonaccio, Wahidah H. Al-Qahtani, et al. "Ultra-Processed Food Consumption and Depressive Symptoms in a Mediterranean Cohort." Nutrients 15, no. 3 (2023): 504. http://dx.doi.org/10.3390/nu15030504.

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Excess consumption of ultra-processed foods (UPFs) is currently under investigation for its potentially detrimental impact on human health. Current evidence demonstrates a substantial association with an increased risk of metabolic disorders, but data on mental health outcomes are just emerging. The aim of this study was to investigate the relationship between the consumption of UPFs and depressive symptoms in a sample of younger Italian adults. A cross-sectional study was conducted on 596 individuals (age 18–35 y) recruited in southern Italy. Food frequency questionnaires and the NOVA classif

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Ambrosio, C., D. Compare, C. Sgamato, et al. "P0300 Ultra-processed food consumption affects body composition in a cohort of italian patients with inflammatory bowel disease." Journal of Crohn's and Colitis 19, Supplement_1 (2025): i751. https://doi.org/10.1093/ecco-jcc/jjae190.0474.

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Abstract Background Diet is a key factor in the development of IBD, which are showing rising incidence in industrialized countries, where the “Western” diet, rich in ultra-processed foods (UPF), is prevalent. Consumption of UPFs has been linked to an increased risk of both IBD developing and relapse. However, there is limited data on the relationship between UPF intake and body composition in IBD patients. We aimed to evaluate the impact of UPF consumption on body composition in individuals with IBD. Methods In this single-center observational study, we enrolled adult IBD patients. Exclusion c

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Abreu, Sandra, and Margarida Liz Martins. "Cross-Classification Analysis of Food Products Based on Nutritional Quality and Degree of Processing." Nutrients 15, no. 14 (2023): 3117. http://dx.doi.org/10.3390/nu15143117.

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This study aims to compare the classification of foods available in the Portuguese market using Nutri-Score and NOVA classifications and to analyse their ability to discriminate the fat, saturated fat, sugar, and salt content of foods. A sample of 2682 food products was collected. The nutritional quality of foods was established using the Nutri-Score, classifying them into five categories (from A to E). The NOVA classification was used to classify foods according to the degree of food processing into unprocessed/minimally processed foods, processed culinary ingredients, processed foods, and ul

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Bonaccio, Marialaura, Emilia Ruggiero, Augusto Di Castelnuovo, et al. "Association between Late-Eating Pattern and Higher Consumption of Ultra-Processed Food among Italian Adults: Findings from the INHES Study." Nutrients 15, no. 6 (2023): 1497. http://dx.doi.org/10.3390/nu15061497.

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Late eating is reportedly associated with adverse metabolic health, possibly through poor diet quality. We tested the hypothesis that meal timing could also be linked to food processing, an independent predictor of health outcomes. We analysed data on 8688 Italians (aged > 19years) from the Italian Nutrition & HEalth Survey (INHES) established in 2010–2013 throughout Italy. Dietary data were collected through a single 24 h dietary recall, and the NOVA classification was used to categorize foods according to increasing levels of processing: (1) minimally processed foods (e.g., fruits); (

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Li, Ming, and Zumin Shi. "Ultra-Processed Food Consumption Associated with Overweight/Obesity among Chinese Adults—Results from China Health and Nutrition Survey 1997–2011." Nutrients 13, no. 8 (2021): 2796. http://dx.doi.org/10.3390/nu13082796.

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The association between the consumption of ultra-processed food (UPF) with overweight/obesity in Chinese adults has not been investigated. This study included a cohort of 12,451 adults aged >20 years who participated at least twice in the China Nutrition and Health Survey (CNHS) during 1997–2011. Food intake at each survey was assessed using a 3-day 24-h dietary recall. Body weight (kg), height (m), and waist circumference (WC) were measured during the survey. UPF was defined by the NOVA classification. Mixed effect logistic regression analyses were used. The mean UPF consumption of the stu

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Appadu, Appanah Rao. "Performance of UPFD scheme under some different regimes of advection, diffusion and reaction." International Journal of Numerical Methods for Heat & Fluid Flow 27, no. 7 (2017): 1412–29. http://dx.doi.org/10.1108/hff-01-2016-0038.

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Purpose An unconditionally positive definite finite difference scheme termed as UPFD has been derived to approximate a linear advection-diffusion-reaction equation which models exponential travelling waves and the coefficients of advection, diffusion and reactive terms have been chosen as one (Chen-Charpentier and Kojouharov, 2013). In this work, the author tests UPFD scheme under some other different regimes of advection, diffusion and reaction. The author considers the case when the coefficient of advection, diffusion and reaction are all equal to one and also cases under which advection or

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Martins, Glauciane Márcia dos Santos, Ana Karina Teixeira da Cunha França, Poliana Cristina de Almeida Fonseca Viola, et al. "Intake of ultra-processed foods is associated with inflammatory markers in Brazilian adolescents." Public Health Nutrition 25, no. 3 (2021): 591–99. http://dx.doi.org/10.1017/s1368980021004523.

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AbstractObjective:To evaluate the association of the consumption of foods of the ultra-processed group (UPF) with inflammatory markers in the adolescent population in Northeastern Brazil.Design:A cross-sectional population-based study. Food consumption was evaluated using two 24-h dietary recalls using the NOVA classification for food processing levels. The following inflammatory markers were evaluated: adiponectin, IL-6, IL-8, C-reactive protein (CRP) and TNF-α. Multivariate linear regression was used to investigate the association between the percentage of UPF energy contribution and inflamm

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O'Connor, Lauren, Euridice Martinez-Steele, Fang Fang Zhang, Lu Wang, and Kirsten Herrick. "Contribution of Ultra-Processed Foods to Complimentary Foods and Beverage Intake Among U.S. Infants and Toddlers According to NOVA." Current Developments in Nutrition 6, Supplement_1 (2022): 935. http://dx.doi.org/10.1093/cdn/nzac067.055.

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Abstract Objectives To describe processing degree of complimentary foods and beverages (CFBs) according to NOVA for infants and toddlers in the US and describe how each NOVA group contributes to nutrients and food groups of concern identified by the 2020–2025 US Dietary Guideline for Americans. Methods Using day 1 dietary recall data from 2013–18 NHANES, we classified reported CFBs for infants and toddlers aged 6–23 months (n = 1140) into NOVA groups [unprocessed, culinary ingredients, processed, and ultra-processed foods (UPFs)]. We calculated % contribution of each NOVA group to energy from

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Arshad, H., and T. Akbaraly. "The association between long term intake of ultra-processed foods and recurrence of depressive symptoms in the Whitehall II cohort." European Psychiatry 65, S1 (2022): S211—S212. http://dx.doi.org/10.1192/j.eurpsy.2022.552.

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Introduction High amounts of Ultra-Processed Foods (UPF) characterized Western type diet and have recently been associated with adverse cardio-metabolic outcomes. The extent to which UPF intakes affect Depressive Symptoms (DepS) in non-Mediterranean countries remains uninvestigated. Objectives We aimed to study whether long-term intake of UPF over adult life 1) is associated with subsequent recurrence of DepS assessed over 13 years of follow-up and 2) contribute to explain the diet quality-DepS associations already established. Methods Data came from the 4554 participants (mean age=61.0 (SD=5.

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Moradi, Sajjad, Mohammad ali Hojjati Kermani, Reza Bagheri, et al. "Ultra-Processed Food Consumption and Adult Diabetes Risk: A Systematic Review and Dose-Response Meta-Analysis." Nutrients 13, no. 12 (2021): 4410. http://dx.doi.org/10.3390/nu13124410.

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(1) Background: Recent individual studies have demonstrated that consumption of ultra-processed food (UPF) may be related to type two diabetes mellitus (T2DM). We aimed to synthesize the results from these individual studies by conducting an updated systematic review and meta-analysis of observational studies evaluating the association between UPF consumption and the risk of T2DM. (2) Methods: A systematic search was conducted using ISI Web of Science, PubMed/MEDLINE and Scopus electronic databases from inception up to August 2021. Data were extracted from five studies (one cross-sectional stu

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Alonso-Pedrero, Lucia, Ana Ojeda-Rodríguez, Miguel A. Martínez-González, Guillermo Zalba, Maira Bes-Rastrollo, and Amelia Marti. "Ultra-processed food consumption and the risk of short telomeres in an elderly population of the Seguimiento Universidad de Navarra (SUN) Project." American Journal of Clinical Nutrition 111, no. 6 (2020): 1259–66. http://dx.doi.org/10.1093/ajcn/nqaa075.

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Abstract Background Telomere length (TL) is a marker of biological age that may be affected by dietary factors through oxidation and inflammation mechanisms. In addition, ultra-processed food (UPF) consumption has increased worldwide and it has been associated with the risk of developing several diseases. Objectives We aimed to evaluate the association between UPF consumption and the risk of having short telomeres in an elderly population of the Seguimiento Universidad de Navarra (SUN) Project. Methods This is a cross-sectional study of 886 participants (645 men and 241 women) aged 57–91 y rec

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Rusfianti, Alfia, Vitri Widyaningsih, and Nur Hafidha Hikmayani. "MODEL VIDEO PENDIDIKAN GIZI GUNA MENINGKATKAN PEMAHAMAN TERKAIT KONSUMSI PRODUK ULTRA-PROCESSED FOOD PADA REMAJA." Media Penelitian dan Pengembangan Kesehatan 34, no. 3 (2024): 585–98. http://dx.doi.org/10.34011/jmp2k.v34i3.2103.

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The high consumption of ultra-processed food (UPF) among adolescents can increase the prevalence of obesity and non-communicable diseases. Educating adolescents through videos related to UPF consumption may increase knowledge and potentially change their behaviors to choose healthier foods.This study aimed educating adolescents through videos related to UPF consumption may potentially increase their knowledge regarding nutrition and change their behavior to choose healthier foods. We used Research and Development (R&D) approach by adopting the analysis, design, development, implementation,

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Griess-Fishheimer, Shelley, Janna Zaretsky, Tamara Travinsky-Shmul, et al. "Nutritional Approaches as a Treatment for Impaired Bone Growth and Quality Following the Consumption of Ultra-Processed Food." International Journal of Molecular Sciences 23, no. 2 (2022): 841. http://dx.doi.org/10.3390/ijms23020841.

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The severe impairment of bone development and quality was recently described as a new target for unbalanced ultra-processed food (UPF). Here, we describe nutritional approaches to repair this skeletal impairment in rats: supplementation with micro-nutrients and a rescue approach and switching the UPF to balanced nutrition during the growth period. The positive effect of supplementation with multi-vitamins and minerals on bone growth and quality was followed by the formation of mineral deposits on the rats’ kidneys and modifications in the expression of genes involved in inflammation and vitami

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Bolhuis, Dieuwerke, Ana Carolina Mosca, and Nicoletta Pellegrini. "Consumer Awareness of the Degree of Industrial Food Processing and the Association with Healthiness—A Pilot Study." Nutrients 14, no. 20 (2022): 4438. http://dx.doi.org/10.3390/nu14204438.

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Consumption of ultraprocessed foods (UPFs) has been associated with lower diet quality, obesity, and adverse health effects. Not much is known about how consumers evaluate the degree of processing of a food product and how they relate this to healthiness. An online questionnaire was completed by a total of 277 Dutch, 204 Italian, and 181 Brazilian consumers. Consumers were aged 18–65 year, mean 38 ± 13 year, 31% were males, and 71% were highly educated. Pictures of several common food products were evaluated on the degree of industrial processing and healthiness. Thirteen food categories were

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JESSICA, Sun, Sandra B. FILEMON, Sharron SANTOSA, Stephani C. MAHARANI, and Arli A. PARIKESIT. "In silico assessment of coriander leaf extract active compound to resensitize oxaliplatin resistance in colorectal cancer mediated by ABCG2 and UPF1 proteins." Notulae Scientia Biologicae 16, no. 4 (2024): 12125. https://doi.org/10.55779/nsb16412125.

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Colorectal cancer is, and continues to be, one of the most important global health burdens due to its notorious high mortality rate and continuous resilience to traditional modes of treatment, specifically chemotherapeutic agents such as oxaliplatin. The resistance is mediated through specified genes highly involved in survival and resistant mechanisms in cancerous cells, like ABCG2 and UPF1 genes. Given the challenge, this study focuses on the coriander leaf extract as a new strategy for overcoming oxaliplatin resistance in colorectal cancer. In the present study, the authors examined the ant

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SUAREZ, Víctor H., Gabriela M. MARTÍNEZ, Leandro H. OLMOS, et al. "Problemas sanitarios de las majadas caprinas en los sistemas familiares de los valles calchaquies (Payogasta, Salta)." FAVE Sección Ciencias Veterinarias 19, no. 2 (2020): 40–49. http://dx.doi.org/10.14409/favecv.v19i2.9507.

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Una encuesta transversal se llevó a cabo en 35 unidades productivas familiares (UPF) del Municipio de Payogasta (Salta) con el objetivo de describir los problemas sanitarios de las majadas. Se recabaron datos del manejo y sanidad de los animales. Se procesaron sueros caprinos para diagnóstico de brucelosis por BPA y FA, de artritis-encefalitis (CAEV) y clamidiosis por ELISA indirecto, toxoplasmosis y neosporosis por IFI, leptospirosis por microaglutinación. En heces caninas se diagnosticó echinococcosis por coproELISA. Se determinaron valores de Cu, Zn, Mg y Ca sérico por espectofotometría de

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Li, Cuicui, Long Wu, Pengpeng Liu, et al. "The C/D box small nucleolar RNA SNORD52 regulated by Upf1 facilitates Hepatocarcinogenesis by stabilizing CDK1." Theranostics 10, no. 20 (2020): 9348–63. http://dx.doi.org/10.7150/thno.47677.

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Sulkowska, Aleksandra, Andor Auber, Pawel J. Sikorski, et al. "RNA Helicases from the DEA(D/H)-Box Family Contribute to Plant NMD Efficiency." Plant and Cell Physiology 61, no. 1 (2019): 144–57. http://dx.doi.org/10.1093/pcp/pcz186.

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Abstract Nonsense-mediated mRNA decay (NMD) is a conserved eukaryotic RNA surveillance mechanism that degrades aberrant mRNAs comprising a premature translation termination codon. The adenosine triphosphate (ATP)-dependent RNA helicase up-frameshift 1 (UPF1) is a major NMD factor in all studied organisms; however, the complexity of this mechanism has not been fully characterized in plants. To identify plant NMD factors, we analyzed UPF1-interacting proteins using tandem affinity purification coupled to mass spectrometry. Canonical members of the NMD pathway were found along with numerous NMD c

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Ravin, Patel, and Deshpande Anuradha. "5 LEVEL CASCADED INVERTER BASED D-STATCOM." International Journal of Advance and Innovative Research Volume 10, Issue 1: January - March 2023 (2023): 8–17. https://doi.org/10.5281/zenodo.10352770.

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<strong>Abstract</strong><i>5 level cascaded inverter based D-STATCOM for harmonic and reactive power compensation, provides a simple three-step LPF-BPF based fundamental active current extractor system. The proposed LPF-BPF fundamental current extractor offers an instantaneous value for the fundamental active component of load current, which ensures that the source current is sinusoidal and  the supply power factor (UPF) is maintained. The proposed algorithm extracts the fundamental active component of load current with THD less than 5% and maintains unity power factor at the supply end

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Menezes, Camilla Almeida, Letícia Bastos Magalhães, Jacqueline Tereza da Silva, et al. "Ultra-Processed Food Consumption Is Related to Higher Trans Fatty Acids, Sugar Intake, and Micronutrient-Impaired Status in Schoolchildren of Bahia, Brazil." Nutrients 15, no. 2 (2023): 381. http://dx.doi.org/10.3390/nu15020381.

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Ultra-processed food (UPF) consumption impacts nutrient intake and plays an important role in non-communicable diseases (NCD), even among schoolchildren. This cross-sectional study aimed to characterize the food consumption of this population and its relationship with laboratory and anthropometric aspects. A sample of 190 subjects aged 5 to 19 y was randomly selected for dietary, laboratory, and anthropometric assessment. Statistical inference was calculated using Spearman’s correlation. Excess weight was observed in 34%, a high Waist-to-Height Ratio in 9%, and hypertriglyceridemia in 17% of t

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Portela, Jorge Nunes, Julio Viégas, Pedro Selvino Neumann, Benedito Silva Neto, and Luciany Dias Laurentino. "Análise econômica de sistemas de produção com bovinocultura de leite da depressão central do Rio Grande do Sul." Ciência Rural 32, no. 5 (2002): 855–61. http://dx.doi.org/10.1590/s0103-84782002000500018.

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O presente trabalho foi desenvolvido junto às unidades de produção familiar (UPFs) associadas à Cooperativa dos Produtores de Leite de Santa Maria (COOPROL) RS, com o objetivo de identificar o desempenho econômico e os sistemas de produção existentes entre as mesmas. Foram coletadas as informações de 53 propriedades, sendo identificados os seguintes sistemas de produção: a) leite e arroz com tração animal (TA) e superfície agrícola útil (SAU) média de 30ha; b) leite e arroz com tração mecanizada (TM) e SAU média de 54ha; c) leite e hortigranjeiros com TA e SAU média de 20ha; d) leite e hortigr

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Avozani, Aveline, Andréia Iraci Tumelero, Rosane Baldiga Tonin, Norimar Denardin, Abimael Gomes Silva, and Felipe Rafael Garcés-Fiallos. "BIOLOGICAL CONTROL OF Corynespora cassicola AND Drechslera tritici-repentis." REVISTA DE AGRICULTURA NEOTROPICAL 9, no. 4 (2023): e7111. http://dx.doi.org/10.32404/rean.v9i4.7111.

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Chemical control is the most widely used method for disease management in significant crops such as soybeans and wheat. However, for a few years biological control has gained prominence. Thus, we evaluated the antagonism of bacteria Pseudomonas fluorencens, Pantoea aglomerans, and Bacillus sp. on the phytopathogens Corynespora cassiicola and Drechslera tritici-repentis, previously isolated from soybean and wheat leaves, respectively. The experiments were carried out under controlled conditions at the Phytobacteriology Laboratory of the Faculty of Agronomy and Veterinary Medicine (FAVM), Univer

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Vargas-Meza, Jorge, Manuel A. Cervantes-Armenta, Ismael Campos-Nonato, et al. "Dietary Sodium and Potassium Intake: Data from the Mexican National Health and Nutrition Survey 2016." Nutrients 14, no. 2 (2022): 281. http://dx.doi.org/10.3390/nu14020281.

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Population studies have demonstrated an association between sodium and potassium intake and blood pressure levels and lipids. The aim of this study was to describe the dietary intake and contribution of sodium and potassium to the Mexican diet, and to describe its association with nutrition status and clinical characteristics. We analyzed a national survey with 4219 participants. Dietary information was obtained with a 24-h recall. Foods and beverages were classified according to level of processing. The mean intake (mg/d) of Na was 1512 in preschool children, 2844 in school-age children, 3743

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Jia, Zhihui, Liming Yan, Zhilin Ren, et al. "Delicate structural coordination of the Severe Acute Respiratory Syndrome coronavirus Nsp13 upon ATP hydrolysis." Nucleic Acids Research 47, no. 12 (2019): 6538–50. http://dx.doi.org/10.1093/nar/gkz409.

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Abstract To date, an effective therapeutic treatment that confers strong attenuation toward coronaviruses (CoVs) remains elusive. Of all the potential drug targets, the helicase of CoVs is considered to be one of the most important. Here, we first present the structure of the full-length Nsp13 helicase of SARS-CoV (SARS-Nsp13) and investigate the structural coordination of its five domains and how these contribute to its translocation and unwinding activity. A translocation model is proposed for the Upf1-like helicase members according to three different structural conditions in solution chara

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