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A Sustainability Comparison of Traditional Supply Chains and Physical Internet Supply Chains Using Simulation 基于仿真的传统供应链与实体互联网供应链可持续性比较
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2019-12-30 DOI: 10.18466/cbayarfbe.608562
Nazlican Gozacan-Chase, Özgür Kabadurmuş
{"title":"A Sustainability Comparison of Traditional Supply Chains and Physical Internet Supply Chains Using Simulation","authors":"Nazlican Gozacan-Chase, Özgür Kabadurmuş","doi":"10.18466/cbayarfbe.608562","DOIUrl":"https://doi.org/10.18466/cbayarfbe.608562","url":null,"abstract":"Sustainability is one of the most important topics that should be considered by every sector because it helps to reduce the harmful environmental effects of operations. Supply chain operations have significant impacts on environmental, social and economic issues, and therefore, sustainable supply chains have become an important issue for the companies. Also, Physical Internet (PI) is one of the recent research topics in supply chain literature and it helps to provide sustainability. The contribution of this study to the literature is the comparison of traditional supply chain and Physical Internet supply chain structures with simulation in terms of sustainability. The simulation models are tested on realistic but hypothetical case studies. Each simulation model consists of three echelons (supplier, distribution center and retailer) and is developed by using ARENA 14.0 software. The physical internet and the traditional are compared according to carbon emissions, and the results are discussed in detail.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"32 1","pages":"385-392"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87123872","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 Effect of Brassinosteroid on Pollen Germination and Tube Growth in Three Dianthus Species 油菜素内酯对三种石竹属植物花粉萌发和管状生长的影响
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2019-12-30 DOI: 10.18466/cbayarfbe.628874
A. Genç
{"title":"The Effect of Brassinosteroid on Pollen Germination and Tube Growth in Three Dianthus Species","authors":"A. Genç","doi":"10.18466/cbayarfbe.628874","DOIUrl":"https://doi.org/10.18466/cbayarfbe.628874","url":null,"abstract":"In this study, the effect of brassinosteroid on pollen germination and tube growth of  Dianthus calocephalus ,  Dianthus carmelitarum,  and  Dianthus deltoides  were investigated. Brassinosteroid treatment increased the germination rate in all species (except 0.05 mM in  Dianthus carmelitarum  and 2.5 mM in  D. deltoides ). However, a significant increase was only observed in  D. deltoides . The germination rate was highest after 0.25 mM BR treatment in  D. calocephalus , while the germination rate was highest after 0.5 mM BR treatment in  D. carmelitanum  and  D. deltoides . Brassinosteroid treatment increased the tube length in all species. However, a significant increase was only observed in  D. calocephalus . Also, tube length was maximum after 0.25 mM BR treatment in  D. calocephalus  and  D. carmelitarum , while tube length was maximum after 0.5 mM BR treatment in  D. deltoides . Brassinosteroid treatment increased the tube abnormality rate (except 0.25 mM in  D. deltoides ), insignificantly.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"13 1","pages":"371-375"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78115735","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
Production of Chlorella sp. in a Designed Photobioreactor 设计的光生物反应器中小球藻的生产
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2019-12-30 DOI: 10.18466/cbayarfbe.523332
Büsra Ak, E. Atak, M. Köse, O. Bayraktar
{"title":"Production of Chlorella sp. in a Designed Photobioreactor","authors":"Büsra Ak, E. Atak, M. Köse, O. Bayraktar","doi":"10.18466/cbayarfbe.523332","DOIUrl":"https://doi.org/10.18466/cbayarfbe.523332","url":null,"abstract":"Click here for manuscript sample template Microalgae are photosynthetic microorganisms which are recently grown to produce biomass for food, pharmaceutical, dye, and bioenergy industries. Microalgae are the carbon source found in crude oil and natural gas. Over the years, there have been several advances in the design and operation of closed photobioreactors for microalgal cultures based on new reactor geometries as well as optimized aeration and mixing strategies. Closed photobioreactors ensure heat control, and high production through effective use of high-intensity light and prevent contamination in microalgae production. One of the most important factors that control cell growth in a photobioreactor is light availability. In this study, cultivation of Chlorella sp ., as microalgae were performed in a specially designed photobioreactor for productivity analysis and the pigment capacity analysis. The applied light energy was kept constant while applying either continuous or intermittent lighting during the growth of microalgae. The cultivation parameters were tested to find the optimal light mode as the continuous light or 12h light/ 12h dark cycle to maximize pigment amount. In order to determine the pigment amount in the cultivated algae extraction was done. Then by using UV spectrophotometer amount of chlorophyll a and b were determined in the obtained extracts.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"51 1","pages":"377-383"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87767721","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
Microstructural Characterisations of Welded Shape Memory Alloys 焊接形状记忆合金的显微组织特征
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2019-12-30 DOI: 10.18466/cbayarfbe.497388
Halit Doğan, Nevzat Sari
{"title":"Microstructural Characterisations of Welded Shape Memory Alloys","authors":"Halit Doğan, Nevzat Sari","doi":"10.18466/cbayarfbe.497388","DOIUrl":"https://doi.org/10.18466/cbayarfbe.497388","url":null,"abstract":"Today, with the development of technology, different welding methods are applied for different alloys. In this work, changing of functional properties after using welding methods for NiTi alloy samples was targeted. However, two different welding methods were employed for the same alloy and results were compared to each other and commented on them. In the present study, samples were welded with TIG and Laser welding and their cross section was examined in the joint area. Then these samples were examined in optical microscope and SEM. The advantages and disadvantages of both welding methods were reported. The basic distinction of TIG and laser welded samples examined in microscope was the scale of HAZ area of TIG welded piece. Nevertheless, due to more thermal input is applied for materials in TIG welded parts, more molten materials are detected or heat effects are attained in this practice. In laser welding, heat input is less and this can be recognized from the observed micrographs. While HAZ area is obviously distinguished and welding border zone is detached from the base metal. The twin structures were not observed in optical microscope; for that reason they were investigated in SEM to see these twins in laser welded area.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"9 1","pages":"415-421"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74287478","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 Kinetic Evaluation for PANSA Doped Low Density Polyethylene Blends 掺PANSA的低密度聚乙烯共混物动力学评价
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2019-12-30 DOI: 10.18466/cbayarfbe.635079
A. Bilici, I. Kaya
{"title":"A Kinetic Evaluation for PANSA Doped Low Density Polyethylene Blends","authors":"A. Bilici, I. Kaya","doi":"10.18466/cbayarfbe.635079","DOIUrl":"https://doi.org/10.18466/cbayarfbe.635079","url":null,"abstract":"In our previous study, we prepared blends of low density polyethylene (LDPE) with semiconductor polymer, poly (1-amino-2-hydroxynaphthalene-4-sulfonic acid) (PANSA), in different mixing ratios. In that study, the findings on some physical and chemical properties of the blends prepared were also presented. In this study, it was aimed to investigate the thermal decomposition kinetics of these prepared blends. For this purpose, thermograms of PANSA doped LDPE blends at four different heating rates were obtained. With the addition of PANSA into LDPE, it was observed that the initial decomposition temperature and maximum decomposition temperature of LDPE increased. Thermal decomposition kinetics of blends were performed using the integral isoconversional methods (Kissinger, Kim-Park (KP), Tang, Kissenger-Akahira-Sunose (KAS) and Flynn-Wall-Ozawa (FWO)) in addition to differential isoconversional method (Friedman method). Thermal decomposition mechanism for blends was proposed with the help of master plot curves.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"15 1","pages":"343-349"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73704890","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
Nonlinear Oscillations of a Mass Attached to Linear and Nonlinear Springs in Series Using Approximate Solutions 线性和非线性弹簧串联质量的非线性振动的近似解
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2018-06-30 DOI: 10.18466/CBAYARFBE.397802
Beyza Bostanci, M. Karahan
{"title":"Nonlinear Oscillations of a Mass Attached to Linear and Nonlinear Springs in Series Using Approximate Solutions","authors":"Beyza Bostanci, M. Karahan","doi":"10.18466/CBAYARFBE.397802","DOIUrl":"https://doi.org/10.18466/CBAYARFBE.397802","url":null,"abstract":"Nonlinear oscillations of a mass with serial linear and nonlinear stiffness on a frictionless surface is considered. Equation of motion of the considered system is obtained. For analysing of the system, relatively new perturbation method that is named Multiple Scales Lindstedt Poincare (MSLP) and classical multiple scales (MS) methods are used. Both approximate solutions are compared with the numerical solutions for weakly and strongly nonlinear systems. For weakly nonlinear systems, both approximate solutions are in excellent agreement with numerical simulations. However, for strong nonlinearities, MS method is not give reliable results while MSLP method can provide acceptable solutions with numerical solutions.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"7 1","pages":"201-207"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85486398","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: 2
A Morphological Study on Endemic Erodium pelargoniiflorum (Geraniaceae), from Turkey 标题土耳其天竺葵科特有植物天竺葵的形态研究
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2018-06-30 DOI: 10.18466/cbayarfbe.429797
D. Oskay, Ersin Mineraci, E. Alçitepe
{"title":"A Morphological Study on Endemic Erodium pelargoniiflorum (Geraniaceae), from Turkey","authors":"D. Oskay, Ersin Mineraci, E. Alçitepe","doi":"10.18466/cbayarfbe.429797","DOIUrl":"https://doi.org/10.18466/cbayarfbe.429797","url":null,"abstract":"Erodium pelargoniiflorum is an endemic species from Turkey and limited information about the native species. Morphological characteristics are investigated on the specimens collected from natural populations from Isparta. Almost all morphological characteristics are expanded and some morphological characteristics are firstly determined in this study. Flower morphology was identified in detail. Fruit is long-beaked 4.3-4.5 cm, stout and adpressed-pilose and sparsely glandular hairy. Mericarp morphology of fruit characters was investigated for importance in taxonomical studies. Also, the mericarp micromorphology and seed micromorphology were determinated. Mericarp size 7-8 mm, mericarps have 2 apical shallow pits (foveoles). Mericarp surface ornamentation is foveate with crowded longer and shorter bristles and short glandular hairy throughout surface but glandular hairy at the start of the pit are longer. Mericarp pit is crowded long glandular hairs. Seed size is 4-5 × 1.5-2 mm, seed type is narrowly ovate, seed surface is ruminate.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"13 8","pages":"251-255"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91490384","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: 2
GC-MS Analysis of n-Hexane Extract of Saponaria prostrata WILLD. subsp. anatolica HEDGE 菝葜正己烷提取物的GC-MS分析。无性系种群。anatolica对冲
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2018-03-30 DOI: 10.18466/cbayarfbe.323019
G. Koz
{"title":"GC-MS Analysis of n-Hexane Extract of Saponaria prostrata WILLD. subsp. anatolica HEDGE","authors":"G. Koz","doi":"10.18466/cbayarfbe.323019","DOIUrl":"https://doi.org/10.18466/cbayarfbe.323019","url":null,"abstract":"The chemical constituents of n -hexane extract of S. prostrata WILLD. subsp. anatolica HEDGE which is an endemic species to Turkey was determined using GC-MS analysis. Twenty six components were identified with alpha-linolenic acid methyl ester and palmitic acid methyl ester as the most abundant components.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"47 1","pages":"31-33"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77763710","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
Ethanol Extract of Pinus nigra ssp. pallasiana var. şeneriana Inhibits Human Breast Cancer Cell Viability through Induction of Apoptosis 黑松的乙醇提取物。紫金菊通过诱导凋亡抑制人乳腺癌细胞活力
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2018-03-30 DOI: 10.18466/CBAYARFBE.334883
H. Atmaca, Ç. Çamlı, S. Sert
{"title":"Ethanol Extract of Pinus nigra ssp. pallasiana var. şeneriana Inhibits Human Breast Cancer Cell Viability through Induction of Apoptosis","authors":"H. Atmaca, Ç. Çamlı, S. Sert","doi":"10.18466/CBAYARFBE.334883","DOIUrl":"https://doi.org/10.18466/CBAYARFBE.334883","url":null,"abstract":"Novel natural compounds became the new promising source for alternative drug production for cancer treatment. Several studies have reported that different species of pine genus show cytotoxic activities against various cancer cell lines. In the present study, the possible cytotoxic and apoptotic effects of the endemic Pinus nigra ssp. pallasiana var. seneriana (PS) extract in MCF-7 breast cancer cells were evaluated. Cell viability was determined via XTT assay and verified by live/dead viability/cytotoxicity assay. Apoptotic effect was investigated by mitochondrial membrane potential (MMP) assay. Expression of apoptosis related proteins after treatment with PS extract was detected by apoptosis array. PS extract treatment reduced the viability of MCF-7 cells in a time and concentration-dependent manner. Apoptosis was induced and MMP was decreased in MCF-7 cells by 48 h treatment. Bcl-2, cIAP-1, cIAP-2, Survivin and XIAP protein levels were reduced by 2.8-, 3.2-, 2.8-, 2.5- and 2.2- fold, and Bad, Bax, Cytochrome c and SMAC/Diablo protein levels were induced by 4.2-, 3.0-, 3.6-, and 4.0- fold in MCF-7 cells by PS extract treatment. This report describes the cytotoxic and apoptotic effects of the extract of endemic Pinus species on MCF-7 cells for the first time. Although the isolation and structure elucidation of the active compounds is needed to be performed in the further studies, it is likely that PS extract may be a potential candidate for the development of novel therapeutic anticancer compounds for breast cancer.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"SE-13 1","pages":"35-40"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84644568","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
A New Approach to G-Normed Spaces: Functionally Generalized Normed Spaces g赋范空间的一种新方法:功能广义赋范空间
Celal Bayar Universitesi Fen Bilimleri Dergisi Pub Date : 2018-03-30 DOI: 10.18466/cbayarfbe.407993
A. Mutlu, U. Gürdal, K. Özkan
{"title":"A New Approach to G-Normed Spaces: Functionally Generalized Normed Spaces","authors":"A. Mutlu, U. Gürdal, K. Özkan","doi":"10.18466/cbayarfbe.407993","DOIUrl":"https://doi.org/10.18466/cbayarfbe.407993","url":null,"abstract":"In this paper, we introduce functionally generalized normed spaces as a generalization of G - metric spaces and  normed spaces. Some constructions are described within this structure and some related results are obtained.","PeriodicalId":9652,"journal":{"name":"Celal Bayar Universitesi Fen Bilimleri Dergisi","volume":"28 1","pages":"1-12"},"PeriodicalIF":0.0,"publicationDate":"2018-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84125369","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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