International Conference on Scientific and Innovative Studies最新文献

{"title":"VERNONIA AMYGDALINA ETHANOL LEAF EXTRACT PROTECTS AGAINST TRAMADOL-INDUCED ORGAN DAMAGES THROUGH INHIBITION OF OXIDATIVE STRESS","authors":"Nduka Richard Ossai, A. Ojieh, J. Wilson, B. C. Nwogueze, U. S. Nwabuoku, E. Nwangwa","doi":"10.59287/icsis.637","DOIUrl":"https://doi.org/10.59287/icsis.637","url":null,"abstract":"Vernonia amygdalinaas has been found to lower blood pressure, reduces body weight, andimprove fertility. However, its effects on oxidative stress imposed by opiods has yet to be determined.This research therefore aims to investigate the attenuating potentials of Vernonia Amygdalina ethanol leafextract on oxidative stress biomarkers, following the administration of graded doses of tramadol. FreshVernonia amygdalina leaf were extracted using ethanol and the extract were stored for use in theexperiment. Thirty (30) mature male Wistar rats weighing were used for study. The animals wereacclimated for seven days, divided into six groups of five animals in each group. Group 1 received 0.5 mlof normal saline. Group 2, 3, 4, 5 and 6 were given tramadol 30 mg/kg body weight respectively for 12weeks, however, group 6 was withdrawn after 6 weeks of tramadol administration. Group 3, 4, 5 and 6also received ethanol extract of Vernonia amgydalina at a dose of 250 mg/kg, 500 mg/kg, and 1000mg/kg body weight respectively for 12 weeks. At the end of the 12 weeks treatment period, the rats wereeuthanized by cervical dislocation; blood samples were collected and centrifuged to obtain serum forbiochemical analysis. Brain, Liver, Pancreas, kidney and testes were excised for biochemical evaluation.The data obtained were analyzed by comparing the values for individual controls for different treatmentgroups and the results were expressed as mean values ± standard mean error (mean ± SEM). Using thestudent's t-test, ANOVA variance analysis, and the results were considered significant at P-values of lessthan 0.01 (P<0.01) using SPSS version 23 software, significant differences between control andexperimental groups were measured. Results show a significant increase in the activities of non-enzymicantioxidants (Vitamins C, E, and K), carotenoids antioxidants (beta-carotene, lutein, lycopene, andzeaxanthin), thiol antioxidants (Glutathiones, Glutathione peroxidase, and Lipoic acid), oxidoreductaseantioxidant (Catalase), metaloenzyme in all tissues of rats given tramadol and treated with VernoniaAmygdalina ethanol leaf extract when compared with to the group 2 rats that received only tramadol.Compared to the other groups, group 4 rats likewise show a more pronounced improvement. Whencompared to group 2 rats that got only tramadol, there was a significant decrease in Malondialdehydeactivities in all tissues of rats given tramadol and treated with Vernonia Amygdalina ethanol leaf extract.Vernonia amygdalina was found to be efficacious in reducing ROS-induced tramadol-induced chronictoxicity and organ impairment in Wistar rats. It is suggested that the bioactive chemicals in Vernoniaamygdalina that function as an adjunct in the chronic therapy of organ harm caused by opioid prescriptionaddiction be identified, isolated, and employed again to validate the findings of this study.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131605830","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}

{"title":"Akışkanlaştırıcı Katkı Kullanımının Yüksek Fırın Cürufu Esaslı Geopolimer Harçların Özelliklerine Etkisi","authors":"Ahmet Ferdi Şenol, Nazım Çağatay Demiral","doi":"10.59287/icsis.612","DOIUrl":"https://doi.org/10.59287/icsis.612","url":null,"abstract":"Geopolimer, son yıllardaki yapı malzemesi literatüründe yaygın olarak kullanılan bir malzemeolmuştur. Bu malzeme genellikle; çevre dostu özellikleri, yüksek yangın direnci ve daha sürdürülebilirolması nedeniyle tercih edilmektedir. Ancak, geopolimer harçların üretim sürecinde bazı problem sahalarıda ortaya çıkabilmektedir. Bunlardan biri de malzemenin işlenebilirlik özelliklerinin akışkanlaştırıcıkatkılar ile kısıtlı düzeyde iyileştirilebilmesidir. Bu çalışmada, yüksek fırın cürufu (YFC) esaslı geopolimerharçlarda süperakışkanlaştırıcı katkı kullanımının, işlenebilirlik ve mekanik özelliklere olan etkileriaraştırılmıştır. Bu bağlamda, bağlayıcı toz ağırlığının %0, %1, %1,5 ve %2 oranlarında polikarboksilatesaslı süper akışkanlaştırıcının kullanıldığı toplam dört serilik geopolimer harç karışımları üretilmiştir.Agrega/bağlayıcı oranı ağırlıkça; 1,5 su/bağlayıcı oranı; 0,30 olarak belirlenmiştir. Üretilen taze geopolimerharç serilerine yayılma tablası deneyleri uygulandıktan sonra 40x40x160 mm boyutlarındaki numunelere 7ve 28 gün süre ile ortam kürü (laboratuvarda 22 ± 2 ºC) uygulanmıştır. Kür sonundaki sertleşmiş harçnumuneleri üzerinde, eğilme ve basınç deneyleri yapılmıştır. Çalışma sonucunda, %2 oranına kadarkullanılan akışkanlaştırıcının işlenebilirlikleri artırdığı, %1,5 ile %2 oranlarında akışkanlaştırıcı katkıkullanımının benzer (%1’lik yayılma değeri farkı) işlenebilirlik özellikleri gösterdiği tespit edilmiştir.Ayrıca kullanılan akışkanlaştırıcı katkı miktarının artması ile harç numunelerinin eğilme ve basınçdayanımlarının da azaldığı sonucuna varılmıştır.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115726373","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}

{"title":"Pyrrolizidine Alkaloidleri İçeren Yabancı Otlar ve Etkileri","authors":"Esra Çiğnitaş, Yasin Emre Ki̇ti̇ş","doi":"10.59287/icsis.585","DOIUrl":"https://doi.org/10.59287/icsis.585","url":null,"abstract":"Pirolizidin alkaloidleri (PA) içeren bitkilerin, hayvanlarda ve insanlarda toksisiteye neden olduklarıuzun süredir bilinmektedir. Bu alkaloidlerden bazıları için in vitro ve in vivo (hayvan) çalışmalardan eldeedilen genotoksisite ve karsinojenisite verileri yayınlanmış ve PA içeren bitkisel tıbbi ürünler üzerindeyasal düzenlemeler yapılmaktadır. Son yıllarda, PA içeren bitkisel tıbbi ürünlere ek olarak, bu ilgili tıbbiürünün yapıldığı bitkinin aslında PA içeren bitkiler bulundurmaksızın PA de içerebileceği ortaya çıkmıştır.Bu, bitkisel ürünlerin yabancı otlar ile kontaminasyonu ile açıklanmaktadır. Bu derleme makalede, PAbulunan bitki familya ve türleri, insan ve hayvanlarda PA tüketimi, PA toksisitesi ve belirtileri ayrıcaDünya’dan PA toksisitesine ait örnekler ve araştırmalar kısaca tartışılacaktır.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126160659","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}

{"title":"Data Analysis for Smart Grid and Communication Technologies","authors":"Hüseyin Erçi̇k, Mahmut Dirik","doi":"10.59287/icsis.621","DOIUrl":"https://doi.org/10.59287/icsis.621","url":null,"abstract":"Smart grids and communication technologies are among the significant advancements in theenergy sector. These technologies improve energy efficiency by increasing the use of renewable energysources. However, the integration of these technologies also creates a vast amount of data that requiresanalysis to optimize energy management and improve system performance. In this context, data analysisplays a crucial role in identifying patterns, predicting energy demand, and managing energy supply. Thispaper provides an overview of the importance of data analysis in smart grids and communicationtechnologies and discusses various data analysis techniques used in energy management systems.Additionally, it highlights the challenges and opportunities associated with data analysis in the context ofsmart grids and communication technologies.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129228450","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}

{"title":"Ideal convergence and Ideal Dunford integration on Banach space.","authors":"Anita Caushi","doi":"10.59287/icsis.634","DOIUrl":"https://doi.org/10.59287/icsis.634","url":null,"abstract":"In this paper, we propose on type of Dunford integration in the concept of ideal convergenceThis wants to construct a new convergence of functions in Banach space to definite the measurablefunctions. The main result is construction on the type of Dunford as the Ideal integral. Ideal Dunfordintegral is an application of the convergence ideal in integration but weak integration. For this been followedthe usual route by first introducing the ideal Dunford integral and demonstrating for the ideal Dunfordintegral the most important statements related to it in the classical case. In this paper, we prove if thefunction f is Dunford integrable then it is ideal Dunford integrable, but conversely, this is not true. Thisgives the meaning of the extension of Dunford integration in our article. We are motivated by this by oneimportant example published by Schvabik and Guoju, [20].","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125005922","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}

{"title":"Evaluation Of Mercury And Lead In Edible Tissue Of Red Mullet From Retail Shops, Tirana","authors":"E. Ozuni, L. Dhaskali, Doriana Beqiraj, Egon Andoni","doi":"10.59287/icsis.613","DOIUrl":"https://doi.org/10.59287/icsis.613","url":null,"abstract":"These study aims to evaluate the concentration levels of mercury and lead in edible tissue ofRed mullet (Mullus barbatus) with different size. Fish samples were collected from the retail fresh fishshops of Tirana whereas a total of 82 sample muscle tissue were evaluated by using atomic absorptionspectrophotometer (AAS). The results of the investigation showed that, mercury and lead concentrationlevels does not showed any significant statistical difference (p>0.05) between fish sample size of Redmullet. According to the results concentration levels of mercury and lead resulted within the maximumpermitted levels for human consumption set by EC legislation.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130642837","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}

{"title":"Geochemical and Mineralogical Findings of Pertek (Tunceli) Fe-Skarn Mineralization: Preparation to Its Origin","authors":"Cihan Yalçın, H. Kara, M. A. Ertürk, L. Kalender, M. Kumral","doi":"10.59287/icsis.633","DOIUrl":"https://doi.org/10.59287/icsis.633","url":null,"abstract":"The Southeast Anatolian Orogenic Belt (SAOB), one of the most important belts in Turkey, islocated north of the Bitlis-Zagros Suture Zone. Major iron mineralizations are also observed along this belt.The Pertek (Tunceli) region is one of the dominant Fe-Skarn mineralisations. Keban Metamorphites ofPermo-Carboniferous age forms the basement of the region. It is mainly represented by metacarbonates,marbles and schists, respectively. This unit is also cut by intrusive rocks from the Upper Cretaceous ElazığMagmatic Complex (EMC). Tertiary volcanic rocks and sedimentary rocks also overlie both units withangular unconformity. Fe-Skarn was formed at the contact of carbonates belonging to KebanMetamorphites and diorites belonging to EMC. Macroscopically, magnetite crystals and garnet can beobserved in the skarn formation, which is easily distinguished by its colour. Polarizing microscopy revealedquartz, calcite, garnet, pyroxene, chlorite and opaque minerals. X-ray diffraction (XRD) analysis revealedthat the garnet is andraditic, and the ore minerals are magnetite and hematite. In the ore microscopy, it wasdetermined that magnetite was first transformed into hematite and then hematite into goethite. Regardingthe major oxide concentrations of the samples taken from the region, it was determined that the Fe2O3 valuereached a maximum of 60% (average 21.94%), SiO2 (average 38.20%) and CaO (average 23.58%)concentrations were high, and Al2O3 concentration was generally low. Al2O3 concentration reaches 17.96% in the sample where clayification is common. The findings of this study provide a baseline foridentifying the origin of the Pertek Fe-Skarn formation.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"94 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128851393","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}

{"title":"Hava Kanallı Dikdörtgen Oluk Tipi Kanatçıkların Güneş Hava Kolektörleri Performansına Etkisinin Sayısal Analizi","authors":"Murat Öztürk, Erdem Çiftçi","doi":"10.59287/icsis.581","DOIUrl":"https://doi.org/10.59287/icsis.581","url":null,"abstract":"Nüfus yoğunluğunun artışı ile ortaya çıkan enerji krizi farklı enerji kaynakları arayışlarına nedenolmaktadır. Güneş enerjisi de alternatif olarak başvurulan en önemli kaynaklardan biridir. Çok farklıuygulama alanlarına sahip güneş enerjisinin en önemli sistemlerinden biri de güneş hava kolektörleridir.Bu anlamda güneş hava kolektörlerinin performansı da büyük önem arz etmektedir. Bu çalışmada tekgeçişli düz plakalı güneş hava kolektörünün analizi ANSYS Fluent yazılımı ile yapılmıştır. Her bir kolektörperformansı Hesaplamalı Akışkanlar Dinamiği (HAD) yöntemi ile analiz edilmiştir. Başlangıçta düz plakalıstandart tip güneş hava kolektörü modeli yapılmış, daha sonra hava kanallı dikdörtgen oluk tipi kanatçıklarsisteme entegre edilmiştir. 3, 5 ve 9 adet kanatçık sayılarının kolektör performansına etkisi ve hava akışhızları analiz edilmiştir. Her bir emici yüzey siyah mat boya ile kaplanmış ve alüminyum malzemedenoluşmuştur. Ek olarak kolektöre hava giriş hızı da 3 m/s olarak belirlenmiştir. Farklı kanatçık sayılarıaltında yapılan bu çalışmada kolektör performansının kanatçık sayıları ile doğru oranda artış gösterdiğigörülmüştür. Kanatsız tip kolektörde hava çıkış sıcaklığı 44.5℃ olarak elde edilmiştir. 3 Kanatlı güneşhava kolektörünün hava çıkış sıcaklığı 47.54℃, 5 kanatlı güneş hava kolektörünün 50.60℃ ve 9 kanatlıgüneş hava kolektörünün ise 68.89℃ olarak elde edilmiştir.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132284722","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}

{"title":"Impact of Covid-19 on Tourism Employment in Turkiye","authors":"Recep Emir Gonenmis","doi":"10.59287/icsis.617","DOIUrl":"https://doi.org/10.59287/icsis.617","url":null,"abstract":"The outbreak of the Covid-19 pandemic has had a profound impact on the global tourismindustry, including in Türkiye. The tourism sector, which was a significant contributor to Türkiye'seconomy, has faced unprecedented challenges, particularly in terms of employment. This abstract aims toexplore the impact of Covid-19 on tourism employment in Turkiye by analyzing key trends, data, andresearch.The COVID-19 pandemic has had a profound impact on the global tourism industry, and Turkey, a populartourist destination known for its rich history, stunning landscapes, and warm hospitality, has not beenimmune to its effects. As the virus spread and countries implemented travel restrictions and lockdownmeasures to curb its spread, Turkey's tourism industry faced significant challenges and disruptions,resulting in far-reaching consequences for the economy and communities dependent on tourism.","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116894852","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}

{"title":"Synthesis of polyaniline /CeO2 nanocomposites as inhibitor coating on zinc: Evaluation of the corrosion behaviour","authors":"Messabhia Abdeslam, Boudellioua Hichem, H. Youcef","doi":"10.59287/icsis.614","DOIUrl":"https://doi.org/10.59287/icsis.614","url":null,"abstract":"In this study, Polyaniline/ceria nanoparticles (PANI/CeO2) nanocomposite (NPs) were preparedby in situ polymerization of aniline in the presence of CeO2 NPs . Ceria nanoparticles were produced viathe precipitation of cerium Ce(NO3)3.6H2O in water where the average hydrodynamic diameter of theobtained nanoparticles was about 8 nm (determined by nanosizer) . Infrared spectroscopy “FTIR” and whitelight interferometry analysis were used to characterize the obtained PANI/CeO2 and also theelectrodeposited coatings. To overcome the low solubility of the polymer /ceria nanoparticles, thecomposites was dissolved in dimethyl sulfoxide solvent under ultrasonic stirring. The electrochemicalbehavior of zinc substrate in the corrosive medium with and without PANI / CeO2 addition was studiedusing d.c polarization techniques and electrochemical impedance spectroscopy “EIS”. All the obtainedresults have shown the good behavior of PANI/CeO2 in the protection of zinc against corrosion. Indeed, theaddition of 66 ppm of PANI / CeO2 to the aggressive solution 0.5N NaCl provides to the substrate anelectrochemical efficiency about of 77.74%. It has been shown that PANI /CeO2 acts on the anodic process.the hybrid PANI/ CeO2 NPs can be considred as an intersting way to enhance the protection performanceof the PANI/CeO2 on zinc","PeriodicalId":178836,"journal":{"name":"International Conference on Scientific and Innovative Studies","volume":"688 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132184974","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}