Mimarlık ve Tasarım Fakültesi Koleksiyonu

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Design today save future
(Istanbul Gedik University, 2019) Yahya, Noorhana; Pereira, Carlos Mourão; Canci Matur, Utku; Özbudak, Özgün; Önal, Feride; Tolon, Mart; Karabuga, Arif
Along with the development of technology, industrialization and rapid population growth have increased the energy demand. The awareness of the energy crisis has led researchers to search for new solutions and use new technologies in this area. Renewable energy has an extremely important place in energy requirement of the countries with domestic resources, reducing the external dependency, diversifying the resources and ensuring sustainable energy usage and minimizing the damages to the environment as a result of energy consumption. Today, around 20 percent of the world’s consumed energy is supply from renewable sources. Despite the high level of dependence on fossil fuels in the current situation, the use of renewable energy has been increasing steadily over the years. The conventional energy sources that already supply most of the energy demand. However, it is estimated that fossil fuels, especially petroleum, will be consumed in the next 200-300 years. In order to be able to produce solutions for this situation, it is necessary to carry out many research/development and production/development projects related to both conventional energy sources and alternative energy sources.
Development of female artist identity in the 19th century: an examination in the context of print art
(University of Novi Sad - Faculty of Technical Sciences, Department of Graphic Engineering and Design, 2024) Beriş, Yeter
The 19th century stands as a pivotal period in art history, marked by significant strides in both artistic expression and the struggle for women's rights. Women encountered various obstacles as they endeavoured to carve out their identities, seeking greater recognition and acceptance within the artistic sphere. However, this journey was fraught with substantial impediments to women's artistic and educational development. Initially, during the first half of the 19th century, access to art education for women was severely restricted. Often deprived of formal artistic training, they were typically relegated to home or private tutoring. This limitation significantly hindered women's efforts to establish themselves in the art world. Moreover, upon entering the realm of art, women faced societal resistance. A considerable portion of society questioned, and even outright rejected, the notion of women actively participating in the art world. Nevertheless, certain progressive artists and advocates endeavoured to strengthen the identities of female painters and secure their recognition. Over time, particularly in the latter half of the 19th century, educational opportunities expanded for some women, leading to their admission into art schools. This represented a significant step in enabling female painters to develop their artistic talents and find their expressive voices. Female painters often utilized their art to advance the cause of women's rights. Through their works, they sought to promote social change and emphasize the strength and worth of women. Consequently, female painters frequently collaborated with feminist movements. In this context, female painters typically focused on female experiences in their works. Themes such as gender roles, family dynamics, nature, and the female body were commonly explored. Additionally, female painters developed various techniques and styles to articulate their emotions and thoughts. This paper will focus on the growing interest in new techniques and styles emerging at the beginning of the 20th century, specifically focusing on Western female painters. Furthermore, it will examine the interaction between the development of the Western female artist identity and the traditional Japanese printmaking art, which holds significant prominence in Eastern art.
Exploring guidance and signing systems in environmental graphic design as informational design: a study using graphic design examples
(University of Novi Sad - Faculty of Technical Sciences, Department of Graphic Engineering and Design, 2024) Bigat, Ekrem Çetin
Knowledge means power. Having knowledge has empowered human beings and provided new opportunities throughout history. Nowadays, with technological developments, accessing information has become easy for everyone. "Information Design” has emerged as an interdisciplinary field facilitating efficient access to necessary information and transforming complex data into comprehensible formats for broad audiences. Its primary objective is to ensure accessibility and understanding of intricate information. Currently, information design actively guides and simplifies information transfer through visual elements such as guidance and marking systems, symbols, graphics, pictograms, maps, panels, and typography. Environmental graphic design encompasses the planning, design, and presentation of graphic elements within communication systems deployed in both natural and constructed environments. This discipline encompasses guidance systems, markings, display designs, corporate identity graphics, urban design, pictogram design, store design, mapping, and thematic landscaping. Environmental graphic design has increasingly integrated into everyday life through the implementation of guidance and marking systems. Guidance designs enhance efficiency, create positive impressions, and foster a sense of safety in unfamiliar environments. Meanwhile, marking designs serve as visual indicators directing individuals towards their destinations. Presently, elements such as information, guidance, and signage facilitate communication between urban environments and inhabitants. Beyond their primary roles in guiding, informing, and delineating within cities, these elements play a crucial role in enhancing urban identity, improving legibility and coherence within the cityscape, and fostering a harmonious relationship between people and their urban surroundings. This study focuses on typography, a fundamental aspect of information design. Through an analysis of information, guidance, and marking systems, it becomes evident that elements such as signs, directional cues, symbols, pictograms, and traffic signs, integral to environmental graphic design, are closely interconnected with typography. This study conducted a thorough review of sources to ensure the provision of original and comprehensive content. The research primarily utilized printed visual sources, augmented by archival research, internet and library databases, books, magazines, articles, and theses. Findings were presented through detailed explanations, quotations, comparisons, and identification of common themes. This article comprises five stages. The first stage introduces the study, encompassing definitions of communication and graphic design, and an exploration of the concept of perception. The second stage defines the relationship between urban spaces and information design, discussing contemporary urban dynamics, urban identity, the intersection of urban spaces with graphic design, visual elements in urban environments, and the role of environmental graphic design. In the third stage, the study explores the role of typography in information design within urban contexts, defining information design principles, application areas, components such as typography, pictograms, symbols, emblems, and signs, and discussing criteria for readability and perceptibility in typographic analysis within information design. The fourth stage focuses on a typographic evaluation of routing systems through illustrative examples. Case studies of exemplary institutional guidance systems are examined, and recommendations for enhancing these systems are presented using tables and graphs. Finally, the study concludes with a summary of findings, evaluations, and proposed solutions.
Improvement of traditional papers surface and as use fine art paper
(University of Novi Sad - Faculty of Technical Sciences, Department of Graphic Engineering and Design, 2024) Özden, Öznur; Beriş, Yeter
The objective of this study is to promote a more dynamic utilization of traditionally produced papers for artistic purposes. Specifically, the aim is to enhance the suitability of papers made through traditional methods using bast fibres from hemp, flax and linden plants for drawing and painting. To achieve this goal, a polysaccharide-based biopolymer material was employed during production. This biopolymer material was utilized in two ways: during the papermaking process and subsequently as a surface coating, where it was combined with starch. The visual quality and printability of the resulting papers, both produced and coated, were assessed. In our research, seaweed was utilized as a biopolymer to contribute to sustainability efforts. The inclusion of seaweed extract improved both the surface and barrier properties of the papers. By integrating bi-based seaweed into this study, we aim to introduce a new dimension to traditionally produced papers while promoting the principles of the circular economy. This preliminary study aims to lay the groundwork for future research by providing insights that enhance the quality of artistic papers in both traditional and industrial paper production contexts.
Evaluation of the use of vacuum-dehydrated minced meat in beef patty production
(Multidisciplinary Digital Publishing Institute (MDPI), 2024) Başlar, Mehmet; Yalınkılıç, Barış; Erol, Kübra Feyza; İrkilmez, Mustafa Ümit
This study aimed to determine the usage potential of vacuum-dehydrated ground beef in beef patty production. First, the fresh ground beef was dehydrated in vacuum dryers at 25, 35, and 45 °C for dehydration kinetics and color change. Then, the vacuum-dehydrated ground beef was rehydrated, and three different beef patties were separately produced using fresh ground beef, the rehydrated ground beef, and a mixture of the two (1:1). According to the results, the dehydration significantly decreased the L*, a*, and b* values of ground beef; however, after rehydration, the L* and b* values were not significantly different from the control values. The cooking loss for beef patties produced with rehydrated ground beef was higher than the control. However, there was no significant difference in the sensory of the beef patties among the treatments. In conclusion, there is potential for using vacuum-dehydrated ground beef in beef patty production.
Independent movement experience with the other senses
(Konya Technical University, 2018) Belir, Özlem
According to Lynch (Lynch, 1960, 1997), who uses legibility as a reference to easily recognize and remember a space, the more the environment supports envisioning, the more legible it is. It can be seen that the students who are studying design, have developed imagination with the sense of seeing. This illusion leads students to be concerned only with the effects of visual sense in the design process. Selcuk University faculty of Architecture organized panel and workshops Thinking with the Universal design which included direction finding group study with students using smell, hearing and other senses except sight. At the Architect Muzaffer campus and its immediate surroundings, three different routes were set in the workshop and six students were asked to experience these routes using a blindfold. This study shows that when somebody looses their senses, they can use other senses more effectively. Students become aware of using other senses instead of using only sense of seeing. The secondary target of this workshop is to attract the attention of educators involved in design education.
Üstmodern kentteki artık alanın potansiyel kamusallığı: Londra low-line tren hattı örneği
(Yildiz Technical University, 2020) Eren Akaydın, Özlem; Önal, Feride
Teknoloji ve sermayeye bağlı gelişmelerle, öncelikli olarak kâr amacıyla biçimlenen planlamalar sonucunda, kentler kontrolsüz bir deği şim, tüketim ve dönüşüm sürecine maruz kalmıştır. Özellikle çok hızlı gelişen kentlerde bu sürece tutunamayan kentsel dış mekân parça ları gündelik yaşamda farklı aralıklardan karşımıza çıkmaktadır. Çalışmanın ana teması aşırılık üzerinden tanımlanan günümüz üstmodern kentlerinde, bu mekân parçalarını biçimsel ve kavramsal olarak tanımlamak, artık alan olgusunu açılımlamaktır. Çalışmanın amacı; artık alanların kentte var olma nedenlerinin, bulundukları bağlamlarda ürettikleri olumsuz etkilerin ötesinde, kamusallık ara kesitinde barındırdıkları potansiyelleri değerlendirmek, kentteki mekânsal karşılıklarını sorgulamak ve bu alanların kente kazandırılma süreçlerinin insan deneyimine odaklanan, kurumsal bir altyapı üzerinden geliştirilmesi gerekliliğine dikkati çekmektir.
Effect of sodium replacement on the quality characteristics of pastirma (a dry-cured meat product)
(Tsinghua University Press, 2023) Yalınkılıç, Barış; Kaban, Güzin; Kaya, Mükerrem
This study aims to investigate the effect of sodium replacement on the quality characteristics of pastirma. For this purpose, pastirma production with four different salt mixtures (I. 100% NaCl; II. 50% NaCl + 50% KCl; III. 40% NaCl + 40% KCl + 20% CaCl2; IV. 30% NaCl + 40% KCl + 20% CaCl2 + 10% MgCl2) were carried out using traditional method. The use of different salt mixtures for pastirma had no statistically significant effect on the microbial counts and residual nitrite of the final product. The a* and b* values were affected by this treatment. The salt mixture containing CaCl2 or CaCl2 + MgCl2 significantly decreased the pH values and sensory scores. The eighteen volatile compounds were affected by the salt mixtures. Na+, K+, Ca2+, and Mg2+ had a certain increase depending on their ratio in the salt mixtures. The highest Cathepsin activity in all pastirma samples was observed in Cathepsin B + L. The salt mixture with NaCl + KCl + CaCl2 + MgCl2 increased acid lipase activity. However, this mixture had no significant effect on neutral lipase activity.
Bacterial surface, biofilm and virulence properties of Listeriamonocytogenes strains isolated from smoked salmon and fish food contact surfaces
(Elsevier, 2021) Sudağıdan, Mert; Özalp, Veli Cengiz; Öztürk, Orhan; Zafer Yurt, Mediha Nur; Yavuz, Orhan; Taşbaşı, Behiye Büşra; Uçak, Samet; Mavili, Zehra Seda; Çoban, Ayşen; Aydın, Ali
Biofilm formation is one of the defense mechanisms of bacteria against disinfectants and antimicrobials. The aim of this study was to determine biofilm-forming L.monocytogenes from fish processing and salmon surfaces. Biofilm formation at 15, 25, 37, and 40 degrees C from 1 to 6-days period, adhesion to glass, polypropylene and stainless-steel surfaces, bacterial surface charge and hydrophobicity was determined. Adhesion behavior of the strains was evaluated using Surface Plasmon Resonance (SPR) technique. Totally 32 L.monocytogenes strains belonging to serogroups IIa (n:17), IIc(n:14) and IVb(n:1) were detected from 1320 swabs and 16 smoked salmons. Biofilm formation tests revealed that 21 strains form biofilm on microplate by increasing time and temperature. Although all strains strongly formed biofilm on glass surfaces, two strains slightly adhered polypropylene surfaces. High surface roughness of stainless-steel FeCrNi alloy (Ra = 4.15 nm) and CoCrMo alloy (Ra = 10.75 nm) increased biofilm formation of L.monocytogenes on stainless-steel surfaces. Zeta potential results showed that non-biofilm formers were more negatively charged after 6-days and hydrophobicity couldn't give a distinct distribution among biofilm formers and non-formers. SPR analysis method was evaluated to distinguish biofilm formers to adhere SPR gold chip surfaces. PCR results revealed that all strains were positive for hylA, iap, actA, plcA, plcB, fri, flaA, inlA, inlB, inlC, inlJ, and lmo1386 genes. Additionally, all strains were susceptible to penicillin, ampicillin, meropenem, erythromycin and trimethoprim-sulfamethoxazole. Biofilm-forming, virulence properties of L. monocytogenes strains isolated from fish processing surfaces and smoked salmons were evaluated and SPR was used to differentiate biofilm formers as a sensitive technique for biofilm studies.
Targeted mesoporous silica nanoparticles for improved inhibition of disinfectant resistant listeria monocytogenes and lower environmental pollution
(Elsevier, 2021) Sudağıdan, Mert; Yıldız, Gülşah; Önen, Selin; Al, Rabia; Temiz, S. Sevval Nur; Zafer Yurt, Mediha Nur; Taşbaşı, Behiye Büşra; Acar, Elif Esma; Çoban, Ayşen; Aydın, Ali
Benzalkonium chloride (BAC) is a common ingredient of disinfectants used for industrial, medical, food safety and domestic applications. It is a common pollutant detected in surface and wastewaters to induce adverse effects on Human health as well as aquatic and terrestrial life forms. Since disinfectant use is essential in combatting against microorganisms, the best approach to reduce ecotoxicity level is to restrict BAC use. We report here that encapsulation of BAC in mesoporous silica nanoparticles can provide an efficient strategy for inhibition of mi-crobial activity with lower than usual concentrations of disinfectants. As a proof-of-concept, Listeria mono-cytogenes was evaluated for minimum inhibitory concentration (MIC) of nanomaterial encapsulated BAC. Aptamer molecular gate structures provided a specific targeting of the disinfectant to Listeria cells, leading to high BAC concentrations around bacterial cells, but significantly reduced amounts in total. This strategy allowed to inhibition of BAC resistant Listeria strains with 8 times less the usual disinfectant dose. BAC encapsulated and aptamer functionalized silica nanoparticles (AptBACNP) effectively killed only target bacteria L. monocytogenes, but not the non-target cells, Staphylococcus aureus or Escherichia coli. AptBACNP was not cytotoxic to Human cells as determined by in vitro viability assays.

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