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Identifying the general pattern of the academic computer networks based on users daily behaviors 基于用户的日常行为，识别学术计算机网络的一般模式
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.998
F. K. Gülagiz, Onur Gök, S. Sahin
{"title":"Identifying the general pattern of the academic computer networks based on users daily behaviors","authors":"F. K. Gülagiz, Onur Gök, S. Sahin","doi":"10.7212/ZKUFBD.V8I1.998","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.998","url":null,"abstract":"The use of the internet has become wide spread with the developments in technology as a result of this data has been removed to electronic environment. With the increase of data stored in the electronic environment, the security of the data has become much important. For this reason, network anomalies and attacks should be detected early. There are many different data mining methods used to detect network anomalies. In this study general behavior of academic networks determined to detect network anomalies. For this purpose, a network state analysis method using Iterative K-Means and Profile Hidden Markov Model (PHMM) methods is proposed.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72747786","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
Monitoring of trihalomethanes removal in chlorinated drinking water sources with carbon nanomaterials 碳纳米材料对氯化饮用水源中三卤甲烷去除的监测
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/zkufbd.v8i1.897
K. Özdemir
{"title":"Monitoring of trihalomethanes removal in chlorinated drinking water sources with carbon nanomaterials","authors":"K. Özdemir","doi":"10.7212/zkufbd.v8i1.897","DOIUrl":"https://doi.org/10.7212/zkufbd.v8i1.897","url":null,"abstract":"This study investigates trihalomethanes (THMs) removal from chlorinated drinking water sources with combined coagulation processes using single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs). Terkos Lake water (TLW), Buyukcekmece Lake water (BLW) and Ulutan Lake water (ULW) were used as drinking water source in this study.  Conventional coagulation using aluminum sulfate (alum) and ferric chloride (FeCl 3 ) was also conducted using TLW, BLW and ULW sample. In the meantime, the chlorination of raw water samples within a reaction time of 168 hours was conducted in accordance with Standard Methods 5710 B. CHCl 3 was the dominant THM species removed by SWNCNTs doses (>75%) followed by CHCl 2 Br (>70%), CHBr 2 Cl (>60%) and CHBr 3 (>50%) for three chlorinated water sources. The results demonstrate that the combined coagulation processes is more effective than effective than the conventional coagulants for THMs removal from various types of chlorinated water source waters.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78467996","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
Surface characterization of heat-treated wood filled styrene maleic anhydride (SMA) composites 热处理木材填充苯乙烯-马来酸酐(SMA)复合材料的表面表征
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.1066
M. Zor
{"title":"Surface characterization of heat-treated wood filled styrene maleic anhydride (SMA) composites","authors":"M. Zor","doi":"10.7212/ZKUFBD.V8I1.1066","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.1066","url":null,"abstract":"The main objective of the present study was to evaluate the effect of thermal treatment on the surface properties of heat treated wood flour filled Styrene Maleic Anhydride (SMA) composites. SMA is an engineering polymer in the automotive for interior and exterior construction applications by injection molding and thermoforming. The heat-treatment of the pine wood was performed at 212 oC for 8 h. The SMA polymer was filled with untreated or thermally treated wood flour from 0 to 50 wt%. After the extrusion process by twin screw extruder, the specimens were produced by injection molding machine. As a results, the surface roughness values of the filled SMA composites increased with increasing with heat treated loading filler. Similarly, the wettability of heat treated wood flour SMA composites increased with increasing content of the wood flour.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76130541","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
ZnO films obtained by electrodeposition under alternating magnetic field 交变磁场下电沉积法制备ZnO薄膜
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.1122
B. Altıokka, A. Yıldırım
{"title":"ZnO films obtained by electrodeposition under alternating magnetic field","authors":"B. Altıokka, A. Yıldırım","doi":"10.7212/ZKUFBD.V8I1.1122","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.1122","url":null,"abstract":"Thin films of polycrystalline ZnO were produced by electrodeposition under alternating magnetic field. The structures of the films deposited under a magnetic field were defined by X-ray diffractometer (XRD) and it revealed that the films formed in a hexagonal structure. The energy gaps of the films produced without magnetic field were estimated between 3.54 eV and 3.63 eV while the others varied from the 3.60 eV to the 3.79 eV.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76296974","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
On a new growth model namely Korkmaz model compared with Some Growth Models 关于一个新的增长模型，即Korkmaz模型与一些增长模型的比较
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.1190
M. Korkmaz
{"title":"On a new growth model namely Korkmaz model compared with Some Growth Models","authors":"M. Korkmaz","doi":"10.7212/ZKUFBD.V8I1.1190","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.1190","url":null,"abstract":"For growth models, in addition to some classical growth models, I derived a new model.  In this study, I derived a new model by using this expression: “Growth models has generally sigmoidal shape. In this shape there is one inflection point. Until this inflection point the graph is convex that’s until this inflection point the growth rate is increasing. At this infection point the growth rate reaches maximum value. After this inflection point the graph is concave that’s after this inflection point the growth rate is decreasing.” Growth models were generally derived by using the last part of this situation. That’s Growth models were generally derived by using this expression: “Growth rate goes to zero when the time is too large or approaches infinity”. After introducing this new model, namely Korkmaz model, I applied two sets of data. In addition to Korkmaz model, I used growth models such as Logistic, Brody, Gompertz, and Von Bertalanffy. They are compared by using error sum of squares criteria. According to this criteria, it was seen that none of the models used has minimum error sum of squares for each data set. That’s while one model is the best model for one data set, that model could not be the best model for the other data set. Actually, Although Korkmaz model is not the best model for two sets of data by using error sum of squares criteria, Korkmaz model is one of the best models in this study. For that reason, use of Korkmaz model in addition to classical growth models in their studies on growth data was suggested to the researchers using growth models in their studies.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73801680","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 composition of the essential oil of endemic Heracleum platytaenium BOISS. (Apiaceae) growing wild in Turkey Türkiye’de doğal olarak yetişen endemik Heracleum platytaenium BOISS. (Apiaceae)’nin uçucu yağının kimyasal bileşimi
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.767
Omer Elkiran, F. Gül
{"title":"Chemical composition of the essential oil of endemic Heracleum platytaenium BOISS. (Apiaceae) growing wild in Turkey Türkiye’de doğal olarak yetişen endemik Heracleum platytaenium BOISS. (Apiaceae)’nin uçucu yağının kimyasal bileşimi","authors":"Omer Elkiran, F. Gül","doi":"10.7212/ZKUFBD.V8I1.767","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.767","url":null,"abstract":"In this study, the essential oils of endemic Heracleum platytaenium (Apiaceae) species in Sinop region of northern Turkey  were investigated and 27 components were identified by GC, GC-MS. Essential oils were obtained by Clevenger-type hydrodistilled from the aerial parts of plants collected from the natural habitats. The essential oils yield is very low and 0.5 (v/w). Twenty seven constituents were comprised the 98.89% of the total essential oil extracted from the Heracleum platytaenium . The predominant compounds of Heracleum platytaenium were as Limonene (30.83%), Terpinolene (17.98%), β-Pinene (16.36%) and Ocimene (13.68 %). The results were discussed in view of chemotaxonomy and natural products.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90139157","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
Piperazinin Galleria mellonella’nın yaşama ve gelişimi üzerine etkisi
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.1248
N. sefer
{"title":"Piperazinin Galleria mellonella’nın yaşama ve gelişimi üzerine etkisi","authors":"N. sefer","doi":"10.7212/ZKUFBD.V8I1.1248","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.1248","url":null,"abstract":"Oz \u0000Piperazin hayvanlarin paraziter enfeksiyonlarinda antihelmintik bir ilac olarak kullanilir. Hekzahidropirazin grubu bir antihelmintik olan piperazin heksahidratin farkli besinsel konsantrasyonlarinin Buyuk bal mumu guvesi Galleria mellonella L. (Lepidoptera: Pyralidae) larvalarinin ergin evreye kadar yasama oranina ve gelisme suresine etkisi incelendi. Birinci evre larvalari farkli konsantrasyonlarda piperazin (% 0,001, 0,01, 0,1 ve 1) iceren yapay besinlerde erginlesinceye kadar yetistirildi. Piperazin heksahidratin tum besinsel konsantrasyonlari larval evrede (7.evre) ve larva sonrasi evrelerde (pup ve ergin evreler) yasama oranini onemli derecede dusurdu. Kontrol besininde larvalarin % 98,75 ± 1,08’i 7. evreye ulasirken bu larvalarin % 90,00 ± 2,5’i pup evresine, % 83,75 ± 3,24’u ise ergin evreye ulasti. Piperazinin en yuksek konsantrasyonunu iceren besin 7. evreye ulasan larvalarin oranini % 26,25 ± 5,96’ya, pup olma oranini % 21,25 ± 5,69’a, ergin olma oranini ise % 20,00 ± 6,37’ye onemli derecede dusurdu. Bu antihelmintik maddenin dusuk konsantrasyonlarini iceren besinler ile beslenen larvalarin 7. larval evreye ulasma sureleri ve pup olma surelerinin istatistiksel olarak etkilenmedigi belirlendi. Buna karsilik ergin evreye ulasma suresi piperazin heksahidratin % 0,1’lik konsantrasyonundan itibaren onemli derecede uzadi. Besine ilave edilen en yuksek piperazin konsantrasyonu (%1) bocegin birinci larval evreden ergin evreye kadar tum gelisimini onemli derecede geciktirdi. Piperazinin bu konsantrasyonu ergin olma suresini 37,66 ±0,77 gunden 41,32 ± 2,31 gune ortalama 4 gun onemli derecede uzatmistir. Piperazin insan ve diger hedef olmayan organizmalara karsi dusuk akut toksisiteye sahip oldugundan, konsantrasyonlarinin iyi ayarlanmasi ile insektisit olarak kullanilabilir.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76801576","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
Feature Selection Using Cubic Smoothing Spline and Robust Regression 基于三次平滑样条和鲁棒回归的特征选择
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.717
Övünç Polat
{"title":"Feature Selection Using Cubic Smoothing Spline and Robust Regression","authors":"Övünç Polat","doi":"10.7212/ZKUFBD.V8I1.717","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.717","url":null,"abstract":"An efficient feature selection approach based on the combination of cubic smoothing spline and robust regression is presented for classification applications in this study. Six different data sets are used to test the proposed feature selection algorithm. The success of proposed algorithm is evaluated by using K-Nearest Neighbor (KNN) algorithm and Discriminant analysis. Obtained simulation results show that proposed feature selection approach has high classification accuracy rate with fewer number of features.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74159529","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
Completely Equiprime Ideals of Near-Ring Modules 近环模的完全等价理想
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/zkufbd.v8i1.816
F. Taşdemir
{"title":"Completely Equiprime Ideals of Near-Ring Modules","authors":"F. Taşdemir","doi":"10.7212/zkufbd.v8i1.816","DOIUrl":"https://doi.org/10.7212/zkufbd.v8i1.816","url":null,"abstract":"In this study, the concept of completely equiprime N-ideal (ideal of near-ring modules) is introduced. Also the interconnections of completely equiprime, equiprime and completely prime N-ideals are considered. It is proved that if  P is a completely equiprime ideal of an N-group (near-ring module) Γ , then (P: Γ ) is a completely equiprime ideal of a near-ring N. The converse relation does not hold in general, however we provide some additional conditions for the converse to be true. The connection between the concepts of completely equiprime N-ideal and IFP N-ideal is also observed.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80506903","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
Computer Vision Technology On Food Science 计算机视觉技术在食品科学中的应用
Karaelmas Science and Engineering Journal Pub Date : 2018-06-26 DOI: 10.7212/ZKUFBD.V8I1.1024
D. Külcü
{"title":"Computer Vision Technology On Food Science","authors":"D. Külcü","doi":"10.7212/ZKUFBD.V8I1.1024","DOIUrl":"https://doi.org/10.7212/ZKUFBD.V8I1.1024","url":null,"abstract":"Computer vision is a science that extracts useful information about an object from an observed image or image sequence automatically by analyzing in theoretical and algorithmic bases. Computer vision systems are increasingly used for detection of the surface defects, contamination, and quality inspection of the foods in the food industry. Essentially, such systems take the place of human inspectors to assess the various quality characteristics of raw and ready-to-eat foods. Computer vision technology plays a key role by giving rapid, precise, and consistent results as well as having relatively low cost. Today, computer vision systems are considered as an indispensable part of food processing units for real-time quality assessment and control. Effective techniques will be developed to process image stream data in real time to meet increased production amounts and comply with quality requirements. Robot-controlled and fully automated production will be key technology about quality assurance for competitive food producers in near future. Also, consumers will be able to check the quality of their products by themselves in the near future thanks to developing mobile hardware and software technologies.","PeriodicalId":17742,"journal":{"name":"Karaelmas Science and Engineering Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90268961","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
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