Person: PARS, ABDULKADİR
Loading...
Email Address
Birth Date
Research Projects
Organizational Units
Job Title
Last Name
PARS
First Name
ABDULKADİR
Name
12 results
Search Results
Now showing 1 - 10 of 12
Publication Metadata only Development of bio-composite structures for Interior noise reduction in automobiles(2018-12-07) PARS, ABDULKADİR; SANCAK, ERHAN; BEYİT, ALİ; ÖZEN, MUSTAFA SABRİ; YÜKSEK, METİN; USTA, İSMAİL; PARS A., SANCAK E., BEYİT A., ÖZEN M. S. , YÜKSEK M., USTA İ.Publication Open Access Applications of laser radiation on cotton fabrics dyed gall oak(Quercus infectoria Olivier)(2022-09-01) PARS, ABDULKADİR; PARS A., Karadağ R.In this study, at different ratios mordanted with iron (II) sulfate (FeSO₄.7H₂O) and potassium aluminum sulfate [KAl(SO₄)₂12.H₂O] cotton fabrics were dyed gall oak (Quercus infectoria Olivier). Laser radiation firstly was used on raw cotton fabrics and secondly, cotton fabrics with different ratios of metallic mordanted and dyed with gall oak were irradiated to examine the laser radiation effects on textile color using several combinations of the two main laser parameters namely the number of pulses and energy density at 1064 nm. Colorimetric analysis of the cotton fabrics was measured by CIEL*a*b* spectrophotometer and examined surface alterations. Morphological analysis was performed using optical microscopyPublication Metadata only Şuhut Yöresel Dokuma Kumaşlarının Karekterizasyonu ve Performans Testlerinin İncelenmesi(2018-12-25) PARS, ABDULKADİR; ÖZOMAY, MERAL; PARS A., ÖZOMAY M.Afyon ili Şuhut İlçesi’nde dokunan yöresel dokuma kumaşlar deneysel testlerle araştırma kapsamına alınmıştır. Kumaş çeşitleri bakımından zengin olan Anadolu’da dokumalar kimi zaman dokunduğu yörenin adıyla, kimi zaman dokumanın özellikleri ile, kimi zaman hammadde ya da kullanım amacına göre anılmaktadır. Tekstil kültürel mirası olan geleneksel dokuma kumaşların, geçmişinin doğru saptanması ile; estetik ve işlevsel bir ürüne dönüşen yerel dokumadan, günümüzü ve geleceğimizi aydınlatan estetik güncel nesneler ortaya çıkarılacaktır. Araştırmanın amacı Şuhut’ta dokunan kumaşların fiziksel testlerini yapmak ve karekterizasyonunu ortaya çıkarmaktır. Günümüzde üretilen Şuhut yöresel dokuma kumaşlarının performans testleri fiziksel testler laboratuvarında yapılan, iplik numara tespiti, atkı ve çözgü sıklığı, kumaş gramajı, kumaş kalınlığı, kumaş mukavemet testleri yapılarak belirlenmiştir. Anahtar Kelimeler: Şuhut dokumaları, FT_IR, Fiziksel testPublication Metadata only Müze Eserleri Yüzey Temizleme Çalışmaları ve Bir Uygulama(2018-12-25) ÖZOMAY, MERAL; PARS, ABDULKADİR; HASANOVA R., ÖZOMAY M., PARS A.Restorasyon alanı, özellikle tarihi kültürel mirasın ve eşsiz sanat eserlerinin konservasyon metotları her bir müze elemanının ilgisini çekmektedir. Bazen müze ve laboratuvarlarda gerekli depo ve teşhir sergileme koşulları sağlanmasına rağmen, eserlerin dahili hayatlarında doğal yaşlanmasının önüne geçilememektedir. Etnografik tekstil eserlerin belgelenmesi, restorasyon ve konservasyon yöntemleri eserin bozulma oranına göre belirlenmektedir. Etnografik tekstillerin restorasyon ve konservasyonunda doğru bilinen yanlışlar, popülerliğini yitirmiş eski restorasyon yöntemleri ve onların geri dönüştürülmesi restorasyonun ana prensiplerinden biridir. 1940-50. Yıllarda uygulanan restorasyn ve konservasyon yöntemlerinin eser üzerinde oluşturduğu bozulmaları etnografik tekstil eserler üzerinde görünüşün (visual) analizini yaptığımızda müşahide etmekteyiz. Milli Azerbaycan Tarih Müzesi Etnografiya deposunun 4617 envanter numaralı ‘Yastık Kılıfı’ eserinin belgelenmesi, restorasyon ve konservasyon 2012 yılında gerçekleştirilmiştir. Eser yüzeyinde temizleme yöntemleri ve bozulmaların giderilmesi konusunda birkaç yöntem makalede ele alınmıştır.Publication Metadata only Investigation of the effects of laser radiation on silk fabrics dyed with kermes insect (Kermes vermilio Planchon)(2023-05-01) PARS, ABDULKADİR; Pars A., Karadağ R.Publication Open Access Mayo Ürünlerinde Kullanılan Tekstil Malzemeleri ve Özellikleri(Bilgin Kültür Sanat Yayınları, 2022-12-01) TURHAN, GÜLDEN; PARS, ABDULKADİR; Temel E. G., Turhan G., Pars A.Kumaşların tasarımına giren teknoloji fark yaratır ve mayo kumaşı buna sadece bir örnektir. Büyük mayo markaları, ürünleri için hangi kumaşların en uygun olduğuna karar vermek için çok zaman harcamakta ve çalışmaktadır. Çoğu zaman, elde etmeye çalışılan amaca bağlı olarak çeşitli liflerden oluşan farklı kumaşlardan değişik stillerde mayolar üretilmiştir. Suda sorunsuz bir şekilde yüzmek istendiğinde, mayonun kumaşı ve bileşimi fark yaratacaktır. Her tekstil malzemesi, kişiye ve uzmanlık düzeyine bağlı olarak suyun içindeyken farklı hissettirecek ve uyum sağlayacaktır. Ek olarak, farklı kumaşların farklı yaşam döngüleri vardır. Bir mayo vücuda daha iyi uyumlu iken, diğeri daha uzun ömürlüdür. Yüzme aktivitesinde en iyi mayoyu bulmak, spordaki veya yarıştaki başarınız için önemlidir. Değişik malzeme karışımları kullanılarak yüzme mayolarının her birine değişik özellikler katmak amaçlanır. Bu çalışmada mayoların içerdiği tekstil malzemeleri ve özellikleri bakımından sürdürülemez mayolar, sürdürülebilir mayo çalışmaları ve günümüz-geleceğin mayoları olmak üzere üç ayrı başlık altında örneklerle incelenmiştir.Publication Metadata only Evaluation of the dyeability of hemp fabric with Anatolian black pine (Pinus nigra subsp. Pallassiana) and Scots pine (Pinus sylvestris L.)(2023-12-01) PARS, ABDULKADİR; Pars A.The development of more sustainable textile dyeing techniques includes a lot of potential in utilizing bio-based plant-derived colorants. Hemp fabric has been dyed with an aqueous extract of pine cones at various dye concentrations to produce a brownish to darker color. Agricultural waste specimens, Anatolian black pine (Pinus nigra subsp. Pallassiana), and Scots pine (Pinus sylvestris L.) cones were used as natural dye sources on a sustainable basis. The dyed hemp fabrics were analyzed by different analytical and technical methods such as CIE L*a*b*, high-pressure liquid chromatography–diode-array detection, and scanning electron microscopy with an energy dispersive X-ray spectrometer. The color characteristics of all the dyed fabrics were measured by a CIE L*a*b* spectrophotometer. The reversed-phase high-pressure liquid chromatography–diode-array detection method with the diode-array detection method was utilized for the identification of the components of dyes present in the dyed fabrics. Scanning electron microscopy with an energy dispersive X-ray spectrometer was used for imaging and elemental analysis of the surfaces of the dyed hemp fabrics. This work has created a novelty direct dyeing method with pine cones without using any mordants and to promote the use of agricultural waste. The fastness values of washing, rubbing, and light were assessed and contrasted. The fastness results were good in general. Washing fastness values were excellent and the same for all fabrics between 4 and 5. Rubbing fastness is also generally good and of the desired grade. The chemical compositions of hemp and pine cones, as well as the formation of dyestuff fiber, were investigated by using Fourier transform infrared analysis.Publication Metadata only The Effect of Laser Radiation in Different Mordant and Ratios on Silk Fabrics Dyed with Weld (Reseda luteola L.)(TAYLOR & FRANCIS INC) PARS, ABDULKADİR; Pars, Abdulkadir; Karadag, Recep; Ozen, Mustafa Sabri; Sancak, ErhanIn this study, the silk fabrics mordanted at the ratio of 1%, 5%, 10%, 20% of aluminum potassium sulfate (KAl(SO4)(2)center dot 12H(2)O) and 0.1%, 0.5%, 1%, 3%, of iron sulfate (FeSO4) were separately dyed 50% weld (Reseda luteola L.). Then firstly, laser radiation was used on un-mordanted silk fabrics and as a second step, silk samples with different ratios mordanted and dyed with weld were irradiated to investigate the laser radiation effects on color using several combinations of the two main laser parameters namely energy density and number of pulses. Nd:YAG laser device was used two different wavelengths of 1064 nm and 532 nm, and it was found that the laser wavelength of 532 nm is most appropriate to all dyed fabrics, while 1064 nm wavelength causes damages such as discoloration and burning in the iron sulfate mordanted fabrics. Colorimetric analysis was performed to examine surface alterations of silk samples. The CIEL*a*b* color values of the silk fabrics were measured and compared with each other. In general, the use of iron sulfate (FeSO4) as a mordant increased the color difference (Delta E*) of dyed fabrics at 1064 nm. The color coordinates and fastness values of rubbing and light were investigated. Morphological analysis was performed using optical and scanning electron microscopy. Elemental analysis was performed using SEM-EDX (scanning electron microscopy-energy-dispersive X-ray spectroscopy) to identify mordants. A reserved phase high-performance liquid chromatography (RP-HPLC) with the diode-array detection (DAD) method was utilized for the identification of the components of dyes present in the silk samples.Publication Metadata only The impact of solvent type and mixing ratios of solvents on the properties of polyurethane based electrospun nanofibers(ELSEVIER SCIENCE BV, 2015) PARS, ABDULKADİR; Erdem, R.; Usta, I.; Akalin, M.; Atak, O.; Yuksek, M.; Pars, A.Electrospun Polyurethane based nanofibrous membranes were fabricated from the solutions prepared with various volume ratios of N,N-dimethylformamide (DMF) and Tetrahydrofuran (THF). Properties of the blended solutions were analyzed in terms of viscosity and conductivity. The morphology of nanofibrous membranes were observed by SEM analysis. Experimental results revealed that the morphologies of polyurethane nanofiber membranes have been changed significantly with the solvent selection and mixing ratios of the solvents for the electrospinning. Diameter of the nanofibers was recorded in the range between 277 nm and 556 nm, respectively. Tensile strength and elongation measurements confirmed that mechanical characteristics of the nanofibrous membranes were strongly influenced by the fiber morphology and the uniformity. (C) 2014 Elsevier B.V. All rights reserved.Publication Metadata only PHYSICOCHEMICAL CHARACTERIZATION OF LEATHER OBJECTS OF THE BYZANTINE PERIOD(UNIV AGEAN, DEPT MEDITERRANEAN STUD, 2020) PARS, ABDULKADİR; Massadikova, Guzal; Karadag, Recep; Pars, Abdulkadir; Ozomay, MeralExcavations carried out at the Yenikapi quarter of Istanbul under the Directorate of the Istanbul Archeological Museum between 2004-2013 and have brought the historical importance of the port to light. During the salvage excavations in Yenikapi, hundreds of leather sandals and leather objects from the Byzantine period have been uncovered. The aim of this study is to determine both tanning and coloring materials of eight leather objects belonging to the Byzantine period and physicochemical characterize the leather structure. A complementary analytical approach has been used to characterize leather objects. The ATR-FTIR analysis revealed that the leather objects were tanned with vegetable tannins (gallotanins, condensed tannins and hydrolyzable tannins). By HPLC-DAD analysis, it is known that tannin dye plants were used to color the leather (Quercus infectoria or Quercus ithaburensis). The EDS analysis result showed the possible use of cupric sulfate (CuSO4) for preliminary preparation before tanning leathers during the Byzantine period. In addition, SEM was used for visual assessment of the degree of deterioration of leathers. Based on the EDX analysis, biological deterioration factors and changes in the element ratio have shown that the leather objects deteriorate. In addition, pH, moisture content and CIE* Lab values show that there is a deterioration in the structure of leathers under the sea. The study will sheds light to leather conservation studies.