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Acta Natura et Scientia最新文献

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Length-Weight Relationships of Four Symphodus Species (Perciformes: Labridae) off Gökçeada Island (Northern Aegean Sea, Turkey) Gökçeada岛(北爱琴海，土耳其)四种合虫的长度-重量关系(表现形目:唇形科)
Acta Natura et Scientia Pub Date : 2021-11-27 DOI: 10.29329/actanatsci.2021.350.10
Ö. Cengiz
{"title":"Length-Weight Relationships of Four Symphodus Species (Perciformes: Labridae) off Gökçeada Island (Northern Aegean Sea, Turkey)","authors":"Ö. Cengiz","doi":"10.29329/actanatsci.2021.350.10","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.10","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121669734","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: 1
The Effects of Mucilage Event on the Population of Critically Endangered Pinna nobilis (Linnaeus 1758) in Ocaklar Bay (Marmara Sea, Turkey) 胶浆事件对土耳其马尔马拉海Ocaklar湾极度濒危的nobilis Pinna (Linnaeus 1758)种群的影响
Acta Natura et Scientia Pub Date : 2021-11-24 DOI: 10.29329/actanatsci.2021.350.09
D. Acarlı, S. Acarlı, S. Kale
{"title":"The Effects of Mucilage Event on the Population of Critically Endangered Pinna nobilis (Linnaeus 1758) in Ocaklar Bay (Marmara Sea, Turkey)","authors":"D. Acarlı, S. Acarlı, S. Kale","doi":"10.29329/actanatsci.2021.350.09","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.09","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124224568","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: 4
A Mini-Review on Polycyclic Aromatic Hydrocarbons (PAHs) in Some Smoked Fish 几种熏鱼中多环芳烃(PAHs)的研究进展
Acta Natura et Scientia Pub Date : 2021-11-20 DOI: 10.29329/actanatsci.2021.350.06
N. Çiftçi, D. Ayas
{"title":"A Mini-Review on Polycyclic Aromatic Hydrocarbons (PAHs) in Some Smoked Fish","authors":"N. Çiftçi, D. Ayas","doi":"10.29329/actanatsci.2021.350.06","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.06","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125523065","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
A Review of Reported Bacterial Diseases and Antibiotic Use in Tilapia Culture in the Philippines 菲律宾罗非鱼养殖细菌性疾病及抗生素使用综述
Acta Natura et Scientia Pub Date : 2021-11-20 DOI: 10.29329/actanatsci.2021.350.08
Albaris B. Tahiluddin, Ertuğrul Terzi̇
{"title":"A Review of Reported Bacterial Diseases and Antibiotic Use in Tilapia Culture in the Philippines","authors":"Albaris B. Tahiluddin, Ertuğrul Terzi̇","doi":"10.29329/actanatsci.2021.350.08","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.08","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129749053","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: 1
ICCAT Inspections in Turkey and Turkey's National Legislation Compliance With the ICCAT Recommendations ICCAT在土耳其的检查和土耳其遵守ICCAT建议的国家立法
Acta Natura et Scientia Pub Date : 2021-11-20 DOI: 10.29329/actanatsci.2021.350.07
Raziye Tanrıverdi
{"title":"ICCAT Inspections in Turkey and Turkey's National Legislation Compliance With the ICCAT Recommendations","authors":"Raziye Tanrıverdi","doi":"10.29329/actanatsci.2021.350.07","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.07","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"04 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128896080","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
Determination of Sexual Dimorphism in the Freshwater Blenny, Salaria fluviatilis (Asso, 1801), Distributed in Brackish Water Habitats 分布于咸淡水生境的淡水鱼(Salaria fluviatilis, 1801)性别二态性的测定
Acta Natura et Scientia Pub Date : 2021-11-01 DOI: 10.29329/actanatsci.2021.350.05
Ş. Gürkan, D. Innal
{"title":"Determination of Sexual Dimorphism in the Freshwater Blenny, Salaria fluviatilis (Asso, 1801), Distributed in Brackish Water Habitats","authors":"Ş. Gürkan, D. Innal","doi":"10.29329/actanatsci.2021.350.05","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.05","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134229161","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
Effect of Homalothecium sericeum (Hedw.) Schimp. Extract on SOD1 Activity in Rat Tissues (Kidney, Adrenal Gland, Ovary) 黄芩的药理作用Schimp。大鼠肾、肾上腺、卵巢组织中SOD1活性的研究
Acta Natura et Scientia Pub Date : 2021-10-25 DOI: 10.29329/actanatsci.2021.350.04
Ö. Yayintaş, L. C. Irkin, Şamil Öztürk
{"title":"Effect of Homalothecium sericeum (Hedw.) Schimp. Extract on SOD1 Activity in Rat Tissues (Kidney, Adrenal Gland, Ovary)","authors":"Ö. Yayintaş, L. C. Irkin, Şamil Öztürk","doi":"10.29329/actanatsci.2021.350.04","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.04","url":null,"abstract":"","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125586575","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: 1
Effects of Temperature and Nitrogen Concentration on Growth and Lipid Accumulation of the Green Algae Chlorella vulgaris for Biodiesel 温度和氮浓度对生物柴油用小球藻生长和脂质积累的影响
Acta Natura et Scientia Pub Date : 2021-09-21 DOI: 10.29329/actanatsci.2021.350.03
Safak Seyhaneyildiz Can, Edis Koru, S. Cirik, Gamze Turan, Hatice Tekoğul, Tuğba Subakan
{"title":"Effects of Temperature and Nitrogen Concentration on Growth and Lipid Accumulation of the Green Algae Chlorella vulgaris for Biodiesel","authors":"Safak Seyhaneyildiz Can, Edis Koru, S. Cirik, Gamze Turan, Hatice Tekoğul, Tuğba Subakan","doi":"10.29329/actanatsci.2021.350.03","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.03","url":null,"abstract":"This study investigated the effect of different temperatures and different nitrogen concentrations on the lipid content and biomass of Chlorella microalgae. In this study, algae were cultured in five media with different amounts NaNO3 as 3, 1.5, 0.80, 0.40 g/L, and three temperatures (10, 20, 30 °C). The results of the experiments showed that the optimal temperature and nitrogen concentration for the biomass increase in Chlorella vulgaris are 30°C and 3 g/L, respectively. It was observed that biomass decreased and lipid amount increased due to the decrease in nitrogen concentration. The high lipid amount of 20.80% dry weight (DW) was obtained from the algae produced at 30°C in the free-nitrate medium. The contribution of temperature change to lipid production was not as effective as nitrogen deficiency in the study. According to the fatty acid analysis results made by GC-FID, C. vulgaris seems suitable for biodiesel production because it contains medium-length (C16-C18) fatty acid chains.","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128744593","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: 3
Are Housing and Ship Demolition Markets Integrated? Evidence From Turkey 房屋拆船市场一体化了吗?来自土耳其的证据
Acta Natura et Scientia Pub Date : 2021-08-13 DOI: 10.29329/actanatsci.2021.350.02
Kamil Özden Efes
{"title":"Are Housing and Ship Demolition Markets Integrated? Evidence From Turkey","authors":"Kamil Özden Efes","doi":"10.29329/actanatsci.2021.350.02","DOIUrl":"https://doi.org/10.29329/actanatsci.2021.350.02","url":null,"abstract":"The purpose of this study is to investigate the impact of the demand for new houses to ship demolition prices in Turkey through new house sales statistics and Turkish ship demolition prices. In this direction, asymmetric causality test is used which allows to separate the shocks contained in the variables and to determine the causal relationships between these shocks. According to test results, causality relations are determined from positive shocks in house sales to positive shocks in demolition price and from negative shocks in house sales to negative shocks in demolition price. On the other hand, any significant causality from demolition prices to new house sales cannot be determined. This situation shows that changes in the new house sales are determinative for ship demolition prices in Turkey.","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133406192","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
Does Maritime Transport Network Converge? Evidence From EU Countries 海运网络融合?来自欧盟国家的证据
Acta Natura et Scientia Pub Date : 2021-08-13 DOI: 10.29329/ACTANATSCI.2021.350.01
Abdullah Açık
{"title":"Does Maritime Transport Network Converge? Evidence From EU Countries","authors":"Abdullah Açık","doi":"10.29329/ACTANATSCI.2021.350.01","DOIUrl":"https://doi.org/10.29329/ACTANATSCI.2021.350.01","url":null,"abstract":"The concept of convergence is an important issue that has gained a wide place in the economics literature. The convergence of economies is likely to have an impact on the transportation sector as well, since it is the most important supporter of economic activities, and it is directly affected by economic indicators due to its derived demand structure. However, the possible reflections of economic convergence in the transportation sector have not received sufficient attention in the literature. In this study, we investigated this issue in the European Union (EU) countries, where economic convergence is implemented as a union policy and the existence of convergence is empirically supported in many studies. We select Liner Shipping Connectivity Index (LSCI) as a variable, which indicates the countries’ level of connectivity in the liner transportation network mostly used to transport intermediate and finished goods. We have determined that there is a convergence in EU countries in terms of maritime transportation network. This result shows that economic integration leads to improvements not only in the incomes of poorer countries but also in their transportation networks.","PeriodicalId":142687,"journal":{"name":"Acta Natura et Scientia","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115498072","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: 1
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