Bilge International Journal of Science and Technology Research最新文献_第3页

Length-Weight and Length-Length Relationships and Condition Factor of An Endemic Fish Species (Capoeta tinca (Heckel, 1843)) Inhabiting Bayat Pond (Ankara, TURKEY) 土耳其安卡拉Bayat池塘特有鱼类(Capoeta tinca (Heckel, 1843))的长-重和长-长关系及条件因子

Bilge International Journal of Science and Technology Research Pub Date : 2022-09-21 DOI: 10.30516/bilgesci.1147407

R. Yazıcı, Ö. Saylar

{"title":"Length-Weight and Length-Length Relationships and Condition Factor of An Endemic Fish Species (Capoeta tinca (Heckel, 1843)) Inhabiting Bayat Pond (Ankara, TURKEY)","authors":"R. Yazıcı, Ö. Saylar","doi":"10.30516/bilgesci.1147407","DOIUrl":"https://doi.org/10.30516/bilgesci.1147407","url":null,"abstract":"The aim of this study is to determine the length-weight relationship, length-length relationship, and Fulton’s condition factor (K) of Capoeta tinca, which is endemic to Turkey. A total of 52 samples were obtained from Bayat Pond in 2017. The total length (TL) of the samples ranged between 20 and 34 cm. Total weights (W) of they also varied from 85 to 446g. Strong correlations were found between length and weight. In the length-weight relationship equation, a and b was found as 0.0144 and 2.9028, respectively. b value was not statistically different from 3 (t-test, P>0.05). Therefore, this species showed isometric growth in the Bayat Pond. The value of Fulton’s condition factor was 1.0485. Total length - Fork length (FL), Total Length - Standard length (SL) and Fork length - Standard length conversion equations were calculated. There was a high correlation between all length types. In this study, the length-weight relationship, length-length relationship, and Fulton's condition factor values of Capoeta tinca inhabiting Bayat Pond were determined for the first time.","PeriodicalId":133012,"journal":{"name":"Bilge International Journal of Science and Technology Research","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132528034","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 Optimal Drilling Parameters of Massive Wooden Edge Glued Panels (EGP) and Medium Density Fiberboard using Taguchi Design Method 用田口设计法确定大质量木边胶合板和中密度纤维板的最佳钻孔参数

Bilge International Journal of Science and Technology Research Pub Date : 2022-08-25 DOI: 10.30516/bilgesci.1110376

Emine Nur Aktaş, S. Sofuoglu

{"title":"Determination of Optimal Drilling Parameters of Massive Wooden Edge Glued Panels (EGP) and Medium Density Fiberboard using Taguchi Design Method","authors":"Emine Nur Aktaş, S. Sofuoglu","doi":"10.30516/bilgesci.1110376","DOIUrl":"https://doi.org/10.30516/bilgesci.1110376","url":null,"abstract":"In this paper, the optimization of computer numerical control (CNC) drilling parameters was conducted using the Taguchi design method on the drilling holes’ inner surfaces roughness (Ra) massive wooden edge-glued panels (EGP) made of spruce (Picea Orientalis Link.), beech (Fagus Orientalis Lipsky), Iroko (Chlorophora excelsa) and Medium Density Fiberboard surfaced with synthetic resin sheet (MDFlam). Three drilling parameters and their effects on Ra were evaluated. These parameters included spindle speed, feed rate, and cutter type. Surface roughness measurements according to ISO 4287 were performed on the inner surfaces of the holes, and Ra values were obtained. An analysis of variance (ANOVA) was performed to identify the significant factors affecting the Ra. Optimum drilling parameter combinations were acquired by analyzing the signal-to-noise (S/N) ratio. It is shown that the most ideal result was obtained with a two flutes cutter (cutter number 2) at 18000 rpm and feed of 1750 mm/minute for in-hole roughness values of the MDFlam test sample. In the drilling operations performed with a double-entry cutter, the lowest roughness values were obtained in all materials.","PeriodicalId":133012,"journal":{"name":"Bilge International Journal of Science and Technology Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128888777","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

Investigation of User Trends and Recreational Service Relations in the Sample of Kadınçayırı Natural Park Kadınçayırı自然公园样本用户趋势及游憩服务关系调查

Bilge International Journal of Science and Technology Research Pub Date : 2022-08-07 DOI: 10.30516/bilgesci.1056502

B. Tülek, Ayşe Amucaoğlu, İbrahim Aytaş

{"title":"Investigation of User Trends and Recreational Service Relations in the Sample of Kadınçayırı Natural Park","authors":"B. Tülek, Ayşe Amucaoğlu, İbrahim Aytaş","doi":"10.30516/bilgesci.1056502","DOIUrl":"https://doi.org/10.30516/bilgesci.1056502","url":null,"abstract":"With the increasing interest in outdoor recreation activities, the demand for national parks and natural parks also increases. Natural parks are natural parts with vegetation and wildlife features, suitable for public recreation and entertainment in the integrity of the landscape. Unlike National Parks, they are natural parts that have protection, recreation and tourism areas with only natural resource values that are rare nationally and internationally. Today, natural park areas are visited by many people who come for recreation activities. For this reason, recreational activities in natural parks gain importance and take an important place in tourism activities. Kadınçayırı Natural Park, which is the research area, is located between Çankırı and Kastamonu provinces. It has aimed to reveal the recreational potential by evaluating user trends and expert preferences with the surveys conducted in the field. Analytical Hierarchy Process (AHP) analysis has been applied to the obtained data arranged in line with Gülez Method features and it has been determined that the recreational service and potential of the Kadınçayırı Natural Park showed enrichment and there are some criteria that affect the recreational activities in the area and in this context, suggestions have been developed in terms of the Landscape Architecture professional discipline.","PeriodicalId":133012,"journal":{"name":"Bilge International Journal of Science and Technology Research","volume":"228 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130756471","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

Identification and Validation of Reference Genes for RT-qPCR Normalization in Nauphoeta cinerea (Olivier, 1789) (Blattodea, Blaberidae) 灰小蠊(naphoeta cinerea, Olivier, 1789) RT-qPCR归一化内参基因的鉴定与验证

Bilge International Journal of Science and Technology Research Pub Date : 2022-03-28 DOI: 10.30516/bilgesci.1067570

Kübra Özcan, Ayşenur Pektaş, Ş. Berk

引用次数: 1

Tuning Optical and Electrical Properties of Ultra-Fast Prepared Nanoflower Mg:ZnO Films by MWCNTs Coating MWCNTs涂层超快速制备纳米花Mg:ZnO薄膜的光学和电学性能

Bilge International Journal of Science and Technology Research Pub Date : 2022-03-22 DOI: 10.30516/bilgesci.1060177

İ. KARADUMAN ER, Fatma Sarf, Emin Yakar

{"title":"Tuning Optical and Electrical Properties of Ultra-Fast Prepared Nanoflower Mg:ZnO Films by MWCNTs Coating","authors":"İ. KARADUMAN ER, Fatma Sarf, Emin Yakar","doi":"10.30516/bilgesci.1060177","DOIUrl":"https://doi.org/10.30516/bilgesci.1060177","url":null,"abstract":"Mg doped ZnO films were coated multi-walled carbon nanotubes (MWCNTs) via fast chemical bath onto ZnO seed layers. XRD analysis showed preferential orientation shift from high-energy (002) peak to low-energy (101) peak with MWCNTs coating. Average crystalline size of Mg doped ZnO samples are 15 nm. diameter and 50% percent reduction has been observed with MWCNTs coating. SEM images reveals the presence of high accumulative nanoflower forms on Mg:ZnO surfaces and homogenous net-shaped coating has been achieved by MWCNTs inclusion so active surface area may increase. No major difference of optical absorption edge is detected in both films however MWCNTs coating cause an increase direct band gap. Due to Burstein-Moss effect, Mg:ZnO and Mg:ZnO/MWCNTs films with using Tauc plot calculated band gap values are 3.04 eV and 3.34 eV, respectively. From FTIR spectra, no obvious change is not detected the functional groups of the samples. Electrical studies show that MWCNTs decrease the resistance and the resistance of films at room temperature were calculated 29.85 and 8.53 k for Mg:ZnO and Mg:ZnO/MWCNTs films , respectively.","PeriodicalId":133012,"journal":{"name":"Bilge International Journal of Science and Technology Research","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114372958","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

Sustainable Production of New-Graded Bitumen with Waste Styrofoam Modification 废聚苯乙烯改性新级配沥青的可持续生产

Bilge International Journal of Science and Technology Research Pub Date : 2022-03-21 DOI: 10.30516/bilgesci.1057098

İslam Gokalp

引用次数: 0

Kinetic Modeling of Heat and Mass Transfer During Deep Fat Frying of Churro 油条油炸过程传热传质动力学模型研究

Bilge International Journal of Science and Technology Research Pub Date : 2022-03-14 DOI: 10.30516/bilgesci.1064191

Yağmur ERİM KÖSE

引用次数: 0

CHARACTERIZATION OF CHICKPEA (Cicer arietinum) STALK PULP AND EVALUATION IN PAPER PRODUCTION 鹰嘴豆(Cicer arietinum)茎浆的特性及造纸评价

Bilge International Journal of Science and Technology Research Pub Date : 2022-03-01 DOI: 10.30516/bilgesci.1038727

Mustafa Çiçekler, A. Özdemir, A. Tutuş

引用次数: 0

TÜBİTAK 2237-A DOĞA BİLİMLERİNDE İSTATİSTİKSEL MODELLEME YÖNTEMLERİ VE UYGULAMALARI EĞİTİMİNİN DEĞERLENDİRİLMESİ

Bilge International Journal of Science and Technology Research Pub Date : 2022-02-24 DOI: 10.30516/bilgesci.1037043

Gamzeozl@gmail.com GAMZEOZL@GMAİL.COM, Semra Türkan, Ceren Ünal

引用次数: 0

Effect of altitude on polysaccharide and lignin contents of brutian pine (Pinus brutia Ten.) wood and kraft pulp 海拔对油松木材和牛皮纸浆中多糖和木质素含量的影响

Bilge International Journal of Science and Technology Research Pub Date : 2022-02-11 DOI: 10.30516/bilgesci.982259

S. Yaşar, G. Güler

引用次数: 0