Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236506005
Hasanboy Abdusamatov
The article is devoted to socio-psychological characteristics of children in migrant families, and reveals their problems. It presents the research results of foreign and Uzbek scientists who conducted research on migrant families and their children. The article proves that growing up without a father or mother has a negative effect on the child’s psychology, and that family problems arise as a result of the increase in the number of migrants in the world, as a result of which family members do not see each other for a long time. The conflict in personal and family values, its impact on the upbringing system of Uzbek families, as well as methods of bringing up and educating the children of migrant families and providing psychological services to them in educational institutions are shown. Psychological recommendations are given to parents who have left their children in their homeland and become migrant workers in other countries.
{"title":"Socio-psychological problems of children in migrant families and their solutions","authors":"Hasanboy Abdusamatov","doi":"10.1051/bioconf/20236506005","DOIUrl":"https://doi.org/10.1051/bioconf/20236506005","url":null,"abstract":"The article is devoted to socio-psychological characteristics of children in migrant families, and reveals their problems. It presents the research results of foreign and Uzbek scientists who conducted research on migrant families and their children. The article proves that growing up without a father or mother has a negative effect on the child’s psychology, and that family problems arise as a result of the increase in the number of migrants in the world, as a result of which family members do not see each other for a long time. The conflict in personal and family values, its impact on the upbringing system of Uzbek families, as well as methods of bringing up and educating the children of migrant families and providing psychological services to them in educational institutions are shown. Psychological recommendations are given to parents who have left their children in their homeland and become migrant workers in other countries.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86718847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aimed to explore the effect of treadmill exercise on anxiety in rats. Thirty SPF male rats aged 2 months with a body mass of (225±25) g were randomly divided into control group (CG, n=10), chronic sleep deprivation group (CSD, n=10) and sleep deprivation exercise group (CSD+E, n=10) after adaptive feeding for 1 week. The CSD model of rats in CSD group and CSD+E group was made by multi platform water environment method. Sleep deprivation of 18 h per day (from 12:00 pm. to 6:00 am. the next day) for 8 weeks. The effect of running on the anxiety-like behaviour of CSD rats was examined in the open field test (OFT) and the elevated plus maze (EPM) experiment. Hematoxylin-eosin (HE) staining, Annexin V/PI flow cytometry, immunofluorescence staining, Western blot, RT-qPCR and other methods were used to detect the effects of treadmill exercise on the morphology of hippocampus, apoptosis related factors caspase-12, Bax, Bcl-1, inflammatory factors (IL-6, TNF-a), Wnt β- catenin, p- β-catenin. The results of HE staining showed that the brain tissue of the control rats was structurally intact, with thick layers of cone cells, relatively dense, neatly arranged and compact, the cell edge structures were intact and clearly visible, with no obvious abnormal changes. The cone cell layer of brain tissue in the chronic sleep deprivation group was thin, with relatively low cell density, disorganized and sparse arrangement, and blurred cell edges. The symptoms of the above pathological changes in brain tissue of rats in sleep deprivation exercise group gradually alleviated. OFT results showed that compared with CG group, the number of activities in the central region of CSD group was significantly reduced (P<0.01), and the total distance of exercise was significantly shortened (P<0.01). EPM results showed that compared with CG group, OT and CE in CSD group decreased significantly (P<0.01). CCK-8 results showed that compared with CG group, the activity of neurons in CA1 area of hippocampus in CSD group was significantly decreased (P<0.01), while that in CSD+E group was significantly increased (P<0.01); Annexin V/PI flow cytometry results showed that compared with CG group, the apoptosis of neurons in CA1 area of hippocampus in CSD group increased (P<0.01), and that in CSD+E group decreased significantly (P<0.01);Western blot results showed that caspase-12, Bax, IL-6, IL-1β and TNF-a were highly expressed and Bcl-1 was lowly expressed in hippocampal tissues of rats in the CSD group compared with the CG group (P<0.01), Wnt, β-catenin and p-β-catenin were lowly expressed in hippocampal tissues of rats in the CSD group, and Gsk-3βprotein expression was significantly higher (p<0.01). The results of RT-qPCR showed that caspase-12 mRNA, Bax mRNA, IL-6 mRNA, TNF-a mRNA and IL-1β mRNA were highly expressed and Bcl-1 mRNA was lowly expressed in hippocampal tissues of rats in the CSD group compared with the CG group (P<0.01). Compared with the CG group, Wnt mRNA and β
{"title":"Mechanisms by Which Physical Activity Modulates the Wnt/β-catenin Pathway to Alleviate Anxiety-like Depression","authors":"Xiaofeng Jiang, Ziwei Ni, Q. Feng, Hongtao Guo, D. Fu, Junmian Wang, Hongtao Zhou, Xuefeng Liang, Cailian Ruan","doi":"10.1051/bioconf/20236101005","DOIUrl":"https://doi.org/10.1051/bioconf/20236101005","url":null,"abstract":"This study aimed to explore the effect of treadmill exercise on anxiety in rats. Thirty SPF male rats aged 2 months with a body mass of (225±25) g were randomly divided into control group (CG, n=10), chronic sleep deprivation group (CSD, n=10) and sleep deprivation exercise group (CSD+E, n=10) after adaptive feeding for 1 week. The CSD model of rats in CSD group and CSD+E group was made by multi platform water environment method. Sleep deprivation of 18 h per day (from 12:00 pm. to 6:00 am. the next day) for 8 weeks. The effect of running on the anxiety-like behaviour of CSD rats was examined in the open field test (OFT) and the elevated plus maze (EPM) experiment. Hematoxylin-eosin (HE) staining, Annexin V/PI flow cytometry, immunofluorescence staining, Western blot, RT-qPCR and other methods were used to detect the effects of treadmill exercise on the morphology of hippocampus, apoptosis related factors caspase-12, Bax, Bcl-1, inflammatory factors (IL-6, TNF-a), Wnt β- catenin, p- β-catenin. The results of HE staining showed that the brain tissue of the control rats was structurally intact, with thick layers of cone cells, relatively dense, neatly arranged and compact, the cell edge structures were intact and clearly visible, with no obvious abnormal changes. The cone cell layer of brain tissue in the chronic sleep deprivation group was thin, with relatively low cell density, disorganized and sparse arrangement, and blurred cell edges. The symptoms of the above pathological changes in brain tissue of rats in sleep deprivation exercise group gradually alleviated. OFT results showed that compared with CG group, the number of activities in the central region of CSD group was significantly reduced (P<0.01), and the total distance of exercise was significantly shortened (P<0.01). EPM results showed that compared with CG group, OT and CE in CSD group decreased significantly (P<0.01). CCK-8 results showed that compared with CG group, the activity of neurons in CA1 area of hippocampus in CSD group was significantly decreased (P<0.01), while that in CSD+E group was significantly increased (P<0.01); Annexin V/PI flow cytometry results showed that compared with CG group, the apoptosis of neurons in CA1 area of hippocampus in CSD group increased (P<0.01), and that in CSD+E group decreased significantly (P<0.01);Western blot results showed that caspase-12, Bax, IL-6, IL-1β and TNF-a were highly expressed and Bcl-1 was lowly expressed in hippocampal tissues of rats in the CSD group compared with the CG group (P<0.01), Wnt, β-catenin and p-β-catenin were lowly expressed in hippocampal tissues of rats in the CSD group, and Gsk-3βprotein expression was significantly higher (p<0.01). The results of RT-qPCR showed that caspase-12 mRNA, Bax mRNA, IL-6 mRNA, TNF-a mRNA and IL-1β mRNA were highly expressed and Bcl-1 mRNA was lowly expressed in hippocampal tissues of rats in the CSD group compared with the CG group (P<0.01). Compared with the CG group, Wnt mRNA and β","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"144 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91454260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20235703001
Irina A. Gribkova, M. Eliseev, O. Kosareva, M. Zakharov, V. Zakharova
The article focuses on the issue of melanoidin quantification and its influence on the color characteristics of brewing products. It is shown that the reaction conditions (100±2)°C, the processing time of 2 hours and a certain list of sugars and amino acids typical for brewing products are adequate to obtain linear dependencies for estimating the beer melanoidin content at 300 and 420 nm. The data on the total content of melanoidins in light beer in the range of 3.83-51.4 mg/dm3, and in dark beer – 6.82-145.94 mg/dm3 at the specified wavelengths are given. The authors found that the dependence between the color and the total beer melanoidin content is characterized by a correlation coefficient R = 0.624, which indicates the influence of other organic compounds of beer on the color intensity.
{"title":"Evaluation of Melanoidin Contribution to Colour Characteristics of Brewing Products","authors":"Irina A. Gribkova, M. Eliseev, O. Kosareva, M. Zakharov, V. Zakharova","doi":"10.1051/bioconf/20235703001","DOIUrl":"https://doi.org/10.1051/bioconf/20235703001","url":null,"abstract":"The article focuses on the issue of melanoidin quantification and its influence on the color characteristics of brewing products. It is shown that the reaction conditions (100±2)°C, the processing time of 2 hours and a certain list of sugars and amino acids typical for brewing products are adequate to obtain linear dependencies for estimating the beer melanoidin content at 300 and 420 nm. The data on the total content of melanoidins in light beer in the range of 3.83-51.4 mg/dm3, and in dark beer – 6.82-145.94 mg/dm3 at the specified wavelengths are given. The authors found that the dependence between the color and the total beer melanoidin content is characterized by a correlation coefficient R = 0.624, which indicates the influence of other organic compounds of beer on the color intensity.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90167164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236001012
Yun Qiao
Curcumin is a hydrophobic plant polyphenol with various functional properties such as antioxidant, antibacterial, anti-inflammatory, blood lipid regulator, hypotensive and anti-tumour, etc. However, it is sensitive to environmental factors such as light, oxygen and heat, and is prone to oxidative degradation and loss of biological activity during processing, storage and transportation, thus limiting its application. In this paper, chitosan and curcumin were used to form a complex to encapsulate and protect curcumin, and some modern assay techniques were used to examine the structural and functional properties of the complex and analyze its stability. RESULTS: Chitosan and curcumin could form a nanocomplex and the resistance of curcumin to light and heat was greatly enhanced after the formation of the complex. Significance: This study is of great importance to solve the problems of poor water dispersion, unstable physicochemical properties and difficult application of curcumin, and is of academic and practical significance for the future development and utilization of curcumin.
{"title":"Preparation, Assay and Stability Analysis of Curcumin-Polysaccharide Complexes","authors":"Yun Qiao","doi":"10.1051/bioconf/20236001012","DOIUrl":"https://doi.org/10.1051/bioconf/20236001012","url":null,"abstract":"Curcumin is a hydrophobic plant polyphenol with various functional properties such as antioxidant, antibacterial, anti-inflammatory, blood lipid regulator, hypotensive and anti-tumour, etc. However, it is sensitive to environmental factors such as light, oxygen and heat, and is prone to oxidative degradation and loss of biological activity during processing, storage and transportation, thus limiting its application. In this paper, chitosan and curcumin were used to form a complex to encapsulate and protect curcumin, and some modern assay techniques were used to examine the structural and functional properties of the complex and analyze its stability. RESULTS: Chitosan and curcumin could form a nanocomplex and the resistance of curcumin to light and heat was greatly enhanced after the formation of the complex. Significance: This study is of great importance to solve the problems of poor water dispersion, unstable physicochemical properties and difficult application of curcumin, and is of academic and practical significance for the future development and utilization of curcumin.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"134 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88912853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236101024
Pin-Yu Wang
Piezo channel is the first family of mechanically gated cation channels found in mammals and has been shown correlated with the proliferation and metastasis of tumors in recent years. In a variety of cancer tissues, colon cancer tissues are particularly affected by mechanical stimulation. In this paper, we reported that the role of piezo1 in the proliferation and migration of colon cancer. Firstly, bioinformatics indicated that high levels of piezo1 expression existed in CRC tissues and were associated with poor prognosis. In vitro experiments, SW1116 cells were cultured in DMSO solutions, and CCK-8 assay and transwell assay were separately performed. It turned out that the inhibition of PIEZO1 by Dooku1 resulted in diminished cell proliferation and metastasis, while the activation of PIEZO1 by Yoda1 led to enhanced proliferation and migration of colon cells. Collectively, these findings demonstrated the facilitation role of piezo1 in colon cancer proliferation and migration, suggesting that piezo1 has the potential as a novel therapeutic target for drug design and treatment of colon cancer.
{"title":"The role of mechanical channel in the proliferation and migration of colon cancer","authors":"Pin-Yu Wang","doi":"10.1051/bioconf/20236101024","DOIUrl":"https://doi.org/10.1051/bioconf/20236101024","url":null,"abstract":"Piezo channel is the first family of mechanically gated cation channels found in mammals and has been shown correlated with the proliferation and metastasis of tumors in recent years. In a variety of cancer tissues, colon cancer tissues are particularly affected by mechanical stimulation. In this paper, we reported that the role of piezo1 in the proliferation and migration of colon cancer. Firstly, bioinformatics indicated that high levels of piezo1 expression existed in CRC tissues and were associated with poor prognosis. In vitro experiments, SW1116 cells were cultured in DMSO solutions, and CCK-8 assay and transwell assay were separately performed. It turned out that the inhibition of PIEZO1 by Dooku1 resulted in diminished cell proliferation and metastasis, while the activation of PIEZO1 by Yoda1 led to enhanced proliferation and migration of colon cells. Collectively, these findings demonstrated the facilitation role of piezo1 in colon cancer proliferation and migration, suggesting that piezo1 has the potential as a novel therapeutic target for drug design and treatment of colon cancer.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83061533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236601008
V. V. Sheiko, D. M. Lebedev, V. Sorokopudov
A negative reaction to the anomalous nature of the low-snow winter of 2018/19 was shown by representatives of 78% of the species of shrubs and subshrubs indigenous to Sakhalin island, studied in the botanical garden of the city of Yuzhno-Sakhalinsk, and 9% of species of foreign shrubs. Such a reaction of local plants can be associated with their adaptations to such factors as a thick snow cover, temperature stability in spruce-fir forests, weak soil freezing. The latter may be due to deep snow, high groundwater levels, or if the species is adapted to the warmer climate of the main part of the range.
{"title":"The resistance of a number of indigenous species of shrubs and subshrubs of Sakhalin to a low-snow winter","authors":"V. V. Sheiko, D. M. Lebedev, V. Sorokopudov","doi":"10.1051/bioconf/20236601008","DOIUrl":"https://doi.org/10.1051/bioconf/20236601008","url":null,"abstract":"A negative reaction to the anomalous nature of the low-snow winter of 2018/19 was shown by representatives of 78% of the species of shrubs and subshrubs indigenous to Sakhalin island, studied in the botanical garden of the city of Yuzhno-Sakhalinsk, and 9% of species of foreign shrubs. Such a reaction of local plants can be associated with their adaptations to such factors as a thick snow cover, temperature stability in spruce-fir forests, weak soil freezing. The latter may be due to deep snow, high groundwater levels, or if the species is adapted to the warmer climate of the main part of the range.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"109 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80546844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236506001
Maria Zaluzhnaya, Elena Bayer, Elena Chekalenko, N. Grigoryan, Alla Illarionova
This article reflects the monitoring indicators from the research of living conditions in substitute families in the South of Russia. The authors present some study results of the living comfort in a substitute family, namely the relationships with foster parents; interaction with blood and other foster children in the family; the psycho-emotional state; physical, mental, and emotional violence in a foster family; the desire to live in a substitute family. The monitoring was carried out among 76 foster children being brought up in substitute families of the Azov city and the Azov district of the Rostov region and accompanied by the Azov Child Care Centre. The results obtained are of great importance for specialists of support services for substitute families, as well as researchers whose scientific interest is focused on studying substitute family care in Russia. The research has been carried out within the framework of the Ministry of General and Vocational Education order of the Rostov Region No. 747 of 28 July 2022 “On measures to assess the level of comfort of a child’s stay in a substitute family”.
{"title":"Opportunities for monitoring the comfort of children living in substitute families for sustainable social development","authors":"Maria Zaluzhnaya, Elena Bayer, Elena Chekalenko, N. Grigoryan, Alla Illarionova","doi":"10.1051/bioconf/20236506001","DOIUrl":"https://doi.org/10.1051/bioconf/20236506001","url":null,"abstract":"This article reflects the monitoring indicators from the research of living conditions in substitute families in the South of Russia. The authors present some study results of the living comfort in a substitute family, namely the relationships with foster parents; interaction with blood and other foster children in the family; the psycho-emotional state; physical, mental, and emotional violence in a foster family; the desire to live in a substitute family. The monitoring was carried out among 76 foster children being brought up in substitute families of the Azov city and the Azov district of the Rostov region and accompanied by the Azov Child Care Centre. The results obtained are of great importance for specialists of support services for substitute families, as well as researchers whose scientific interest is focused on studying substitute family care in Russia. The research has been carried out within the framework of the Ministry of General and Vocational Education order of the Rostov Region No. 747 of 28 July 2022 “On measures to assess the level of comfort of a child’s stay in a substitute family”.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83308383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236307012
Rayana Duchaeva, S. Magomadov
The problem of ecology in these times is becoming more acute every day. An environmental problem is a change in the natural environment that leads to disruption of the functioning and structure of nature. Global problems are generated by the contradictions of social development, affecting the surrounding world by a sharply increased scale of human activity. Also associated with the uneven scientific, technical and socio-economic development of countries and regions. From the point of view of modern scientists, humanity lives in a world where everything is already collapsing.
{"title":"Current Environmental Problems and their Solutions with the Help of New Technologies","authors":"Rayana Duchaeva, S. Magomadov","doi":"10.1051/bioconf/20236307012","DOIUrl":"https://doi.org/10.1051/bioconf/20236307012","url":null,"abstract":"The problem of ecology in these times is becoming more acute every day. An environmental problem is a change in the natural environment that leads to disruption of the functioning and structure of nature. Global problems are generated by the contradictions of social development, affecting the surrounding world by a sharply increased scale of human activity. Also associated with the uneven scientific, technical and socio-economic development of countries and regions. From the point of view of modern scientists, humanity lives in a world where everything is already collapsing.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88693377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236204004
T. Nagaya, Yoshifumi Hatai, K. Sano, Yuho Hane, Yasuto Matsui
In incentive-based the Demand Response, the amount of electricity demand reduction is calculated by subtracting actual electricity demand from the baseline (BL). The BL is the estimated electricity demand of households when no electricity demand suppression is performed. In Japan, the high 4 of 5 method is used to forecast the BL by averaging the actual demand of the day. In this study, we refer to the high 4 of 5 method as BL1. BL2 is the BL to which the value of the same-day adjustment is added based on the actual demand of the day. BL3 is BL1 plus the value of the same-day adjustment predicted using Long Short-Term Memory (LSTM). The average MAE values for BL2 and BL3, calculated using actual electricity demand data from October 15, 2021, to December 24, 2021, were 11.2 kW and 8.1 kW, respectively, with BL3 being 3.1 kW smaller than BL2. To estimate the confidence intervals for BL2 and BL3, we calculated the error by subtracting each BL from the actual value and calculated the ±3σ equivalent for the distribution of the error. The confidence interval calculated for BL3 was found to be ±9.2 kW lower than that for BL2. The F-test for the distribution of the errors for BL2 and BL3 yielded a P-value of 4.05 × 10-50, indicating that the variances of the two distributions were not equally distributed.
{"title":"Same-day correction of baselines for demand response using long short-term memory","authors":"T. Nagaya, Yoshifumi Hatai, K. Sano, Yuho Hane, Yasuto Matsui","doi":"10.1051/bioconf/20236204004","DOIUrl":"https://doi.org/10.1051/bioconf/20236204004","url":null,"abstract":"In incentive-based the Demand Response, the amount of electricity demand reduction is calculated by subtracting actual electricity demand from the baseline (BL). The BL is the estimated electricity demand of households when no electricity demand suppression is performed. In Japan, the high 4 of 5 method is used to forecast the BL by averaging the actual demand of the day. In this study, we refer to the high 4 of 5 method as BL1. BL2 is the BL to which the value of the same-day adjustment is added based on the actual demand of the day. BL3 is BL1 plus the value of the same-day adjustment predicted using Long Short-Term Memory (LSTM). The average MAE values for BL2 and BL3, calculated using actual electricity demand data from October 15, 2021, to December 24, 2021, were 11.2 kW and 8.1 kW, respectively, with BL3 being 3.1 kW smaller than BL2. To estimate the confidence intervals for BL2 and BL3, we calculated the error by subtracting each BL from the actual value and calculated the ±3σ equivalent for the distribution of the error. The confidence interval calculated for BL3 was found to be ±9.2 kW lower than that for BL2. The F-test for the distribution of the errors for BL2 and BL3 yielded a P-value of 4.05 × 10-50, indicating that the variances of the two distributions were not equally distributed.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88695633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1051/bioconf/20236301003
R. Yalmaev, E. Shkarupa, N. Gorshkova
The conditions of instability in the country, due to economic and political aspects, dictate the need to expand and strengthen the agricultural potential that can provide the country’s population with food. Despite geopolitical tensions, domestic agriculture has shown decent results in the past year, with some production volumes reaching scale. The purpose of this study is to study the key trends in the development of agriculture, the emphasis is placed primarily on crop production. Realizing the importance of ensuring food security, the tasks of the state should be to create stimulating conditions for intensifying the process of import substitution. It is necessary to expand the potential of domestic breeding, the development prospects of which are seen in the application of the “triple helix” concept (state-business-science). Providing farmers with highly effective plant protection products is also an important component of the agrarian policy of the state, which ensures, first of all, an increase in production and, as a result, consumption. In 2023, the mechanism of state support is being improved; appropriately raised the issue of adjusting the directions and priorities due to sanctions pressure and a shift in emphasis towards the policy of import substitution.
{"title":"Development of Agriculture in the Context of Geopolitical Tensions","authors":"R. Yalmaev, E. Shkarupa, N. Gorshkova","doi":"10.1051/bioconf/20236301003","DOIUrl":"https://doi.org/10.1051/bioconf/20236301003","url":null,"abstract":"The conditions of instability in the country, due to economic and political aspects, dictate the need to expand and strengthen the agricultural potential that can provide the country’s population with food. Despite geopolitical tensions, domestic agriculture has shown decent results in the past year, with some production volumes reaching scale. The purpose of this study is to study the key trends in the development of agriculture, the emphasis is placed primarily on crop production. Realizing the importance of ensuring food security, the tasks of the state should be to create stimulating conditions for intensifying the process of import substitution. It is necessary to expand the potential of domestic breeding, the development prospects of which are seen in the application of the “triple helix” concept (state-business-science). Providing farmers with highly effective plant protection products is also an important component of the agrarian policy of the state, which ensures, first of all, an increase in production and, as a result, consumption. In 2023, the mechanism of state support is being improved; appropriately raised the issue of adjusting the directions and priorities due to sanctions pressure and a shift in emphasis towards the policy of import substitution.","PeriodicalId":8805,"journal":{"name":"BIO Web of Conferences","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88739825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：