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Delta Journal of Science最新文献

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Impact of PEG combined with 2,4- Dichlorophenoxyacetic Acid on Improving Vitality and Friability of the Induced Callus in Spunta and Cara Potato Cultivars PEG 与 2,4- 二氯苯氧乙酸结合使用对提高 Spunta 和 Cara 马铃薯栽培品种诱导胼胝体活力和易裂性的影响
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.249621.1140
Shimaa S. El-Sherbini, Mona El-Hadary, Manal Abdel-Rahman
{"title":"Impact of PEG combined with 2,4- Dichlorophenoxyacetic Acid on Improving Vitality and Friability of the Induced Callus in Spunta and Cara Potato Cultivars","authors":"Shimaa S. El-Sherbini, Mona El-Hadary, Manal Abdel-Rahman","doi":"10.21608/djs.2024.249621.1140","DOIUrl":"https://doi.org/10.21608/djs.2024.249621.1140","url":null,"abstract":"ABSTRACT","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"33 36","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139539618","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}
引用次数: 0
Synthesis, characterization and molecular docking of Pyrazole based Schiff bases 吡唑基希夫碱的合成、表征和分子对接
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.266115.1146
H. Mandour, Mohamed Hamed, atef El-Gharably
{"title":"Synthesis, characterization and molecular docking of Pyrazole based Schiff bases","authors":"H. Mandour, Mohamed Hamed, atef El-Gharably","doi":"10.21608/djs.2024.266115.1146","DOIUrl":"https://doi.org/10.21608/djs.2024.266115.1146","url":null,"abstract":"","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"65 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140525461","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}
引用次数: 0
Site investigation for engineering purposes using geophysical techniques at Al-Madabigh area, Cairo, Egypt 利用地球物理技术在埃及开罗 Al-Madabigh 地区进行工程场地勘测
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.262317.1144
Mahmoud Zayed, Mohamed Gomaa, Mohamed Ramah
{"title":"Site investigation for engineering purposes using geophysical techniques at Al-Madabigh area, Cairo, Egypt","authors":"Mahmoud Zayed, Mohamed Gomaa, Mohamed Ramah","doi":"10.21608/djs.2024.262317.1144","DOIUrl":"https://doi.org/10.21608/djs.2024.262317.1144","url":null,"abstract":"","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"199 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140521469","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}
引用次数: 0
Fabrication, Properties, and Stability of Frankincense Oil and Fatty Chitosan/Polyvinyl Alcohol-Based Wound-Healing Hydrogels 乳香油和脂肪壳聚糖/聚乙烯醇基伤口愈合水凝胶的制造、特性和稳定性
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.262192.1143
Hanaa Mansour, elseginy S, Tamer Tamer, Sarah Shoman
{"title":"Fabrication, Properties, and Stability of Frankincense Oil and Fatty Chitosan/Polyvinyl Alcohol-Based Wound-Healing Hydrogels","authors":"Hanaa Mansour, elseginy S, Tamer Tamer, Sarah Shoman","doi":"10.21608/djs.2024.262192.1143","DOIUrl":"https://doi.org/10.21608/djs.2024.262192.1143","url":null,"abstract":",","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"5 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140520258","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}
引用次数: 0
Therapeutic efficacy of catechins on systemic complications of rheumatoid arthritis in animal model 儿茶素对动物模型类风湿性关节炎全身并发症的疗效
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.263911.1145
Aya Atallah, Tarek Mostafa, Doaa El Gamal, Abeer Khamis
{"title":"Therapeutic efficacy of catechins on systemic complications of rheumatoid arthritis in animal model","authors":"Aya Atallah, Tarek Mostafa, Doaa El Gamal, Abeer Khamis","doi":"10.21608/djs.2024.263911.1145","DOIUrl":"https://doi.org/10.21608/djs.2024.263911.1145","url":null,"abstract":"Green tea catechins are polyphenolic compounds that exhibit hallmark anti-inflammatory, antioxidant, and anti-arthritic properties especially epigallocatechin-3-gallate the major and the most abundant green tea catechin. The main goal of this study is to evaluate the role of catechins extracted from green tea on hematological abnormalities and impairments of both liver and kidney functions because of rheumatoid arthritis complications. In this study hot water extraction method was used for high-yield catechin separation, the crude extract was introduced to silica gel column chromatography for purifications, and the obtained catechin was detected by spectrophotometric assaying tests and FT-IR. Complete Freund’s adjuvant was used for in vivo arthritic induction. The results showed that green tea catechins enhanced anemic conditions associated with chronic diseases like rheumatoid arthritis, raised the erythrocyte count, and reduced leukocytosis. Catechins also improved the liver functions of rheumatoid arthritis rats as working by reducing the serum level of liver enzymatic biomarkers alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) from 51.37","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"15 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140520041","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}
引用次数: 0
Chemical characterization, fumigant toxicity and antifeedant activity of essential oils of four indigenous plants against Rhyzopertha dominica (Coleoptera: Bostrychidae) 四种本地植物精油的化学特征、熏蒸毒性和对主食蝇（鞘翅目：蝇科）的抗飞虱活性
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.252136.1141
M. Seada, Amal Hamza, A. Abouelatta
{"title":"Chemical characterization, fumigant toxicity and antifeedant activity of essential oils of four indigenous plants against Rhyzopertha dominica (Coleoptera: Bostrychidae)","authors":"M. Seada, Amal Hamza, A. Abouelatta","doi":"10.21608/djs.2024.252136.1141","DOIUrl":"https://doi.org/10.21608/djs.2024.252136.1141","url":null,"abstract":"ABSTRACT","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"2 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140515722","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}
引用次数: 0
Antibacterial activity of Silver Nanoparticles Biosynthesized by Zingiber officinale on Multi-Drug Resistant Bacteria 银杏叶生物合成的银纳米粒子对耐多药细菌的抗菌活性
Delta Journal of Science Pub Date : 2024-01-01 DOI: 10.21608/djs.2024.271380.1153
Mohamed Gharieb, Maged Elkemary, Azza Hassan, Sally Gomaa
{"title":"Antibacterial activity of Silver Nanoparticles Biosynthesized by Zingiber officinale on Multi-Drug Resistant Bacteria","authors":"Mohamed Gharieb, Maged Elkemary, Azza Hassan, Sally Gomaa","doi":"10.21608/djs.2024.271380.1153","DOIUrl":"https://doi.org/10.21608/djs.2024.271380.1153","url":null,"abstract":"Current study dealt with the economical and environmentally friendly process of producing silver nanoparticles (AgNPs) through the use of an aqueous extract of ginger ( Zingeber officinale ) that is considered as ecofriendly and cheap method. The produced biosynthesized silver nanoparticles were characterized by UV-Vis spectroscopy, Transmission Electron Microscopy","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"24 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140520589","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}
引用次数: 0
Peristaltic flow of incompressible nano fluid Al2O3/water under the effect of heat addition/absorption inside a vertical cylindrical tube 垂直圆柱管内不可压缩纳米流体 Al2O3/水在加热/吸热作用下的蠕动流动
Delta Journal of Science Pub Date : 2023-12-23 DOI: 10.21608/djs.2023.212256.1131
Reem Ghoraba, Selim Mohammadein, Maha Mohamadain
{"title":"Peristaltic flow of incompressible nano fluid Al2O3/water under the effect of heat addition/absorption inside a vertical cylindrical tube","authors":"Reem Ghoraba, Selim Mohammadein, Maha Mohamadain","doi":"10.21608/djs.2023.212256.1131","DOIUrl":"https://doi.org/10.21608/djs.2023.212256.1131","url":null,"abstract":"","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139163128","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}
引用次数: 0
Antimicrobial activities of Fragaria × ananassa leaves against a multidrug resistant Acinetobacter baumannii Fragaria × ananassa 叶对耐多药鲍曼不动杆菌的抗菌活性
Delta Journal of Science Pub Date : 2023-12-19 DOI: 10.21608/djs.2023.231555.1127
Muhammad Zayed, Nora Elfeky, Asmaa Mohamed Mohamed Mousa, Eman Abdelsameea Mahmoud, Samah Mohammed Awad, Sabha El-Sabbagh
{"title":"Antimicrobial activities of Fragaria × ananassa leaves against a multidrug resistant Acinetobacter baumannii","authors":"Muhammad Zayed, Nora Elfeky, Asmaa Mohamed Mohamed Mousa, Eman Abdelsameea Mahmoud, Samah Mohammed Awad, Sabha El-Sabbagh","doi":"10.21608/djs.2023.231555.1127","DOIUrl":"https://doi.org/10.21608/djs.2023.231555.1127","url":null,"abstract":"","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"162 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139171441","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}
引用次数: 0
New Treatment of wave solutions of the nonlinear Burgers equation 非线性布尔格斯方程波解的新处理方法
Delta Journal of Science Pub Date : 2023-12-19 DOI: 10.21608/djs.2023.239153.1132
Sherif Gouda, Selim Mohammadein
{"title":"New Treatment of wave solutions of the nonlinear Burgers equation","authors":"Sherif Gouda, Selim Mohammadein","doi":"10.21608/djs.2023.239153.1132","DOIUrl":"https://doi.org/10.21608/djs.2023.239153.1132","url":null,"abstract":"","PeriodicalId":11368,"journal":{"name":"Delta Journal of Science","volume":"165 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139171924","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}
引用次数: 0
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