The First Free Verse Experiences in Modern Arabic Literature

The usage of the term “free verse” is perhaps the most controversial issue after Jahiliyyah’s poetry in the history of Arabic poetry. The primary discussion topics in this art revolve around who used the first free verse in his/her poetry, the ideal sample was given by whom and what should we call this form. First, the blank verse and the prose poetry, which are the pioneering literary studies to prepare using free verse, are given in terms of creating a basic in understanding of modern Arabic poetry in this article, with the leaders’ names who revealed significant studies in their field. And then, Ahmed Zaki Abu Shadi, Ali Ahmad Bakathir, Louis Awad who can be qualified as important milestones in the transition to the free verse were examined under separate headings. Then, Bedr Şâkir es-Seyyâb and Nâzik elMelâ’ike who revealed the most significant studies in their field and their poems that are alleged as “the first free verse” were investigated. Finally, the debates on the issues regarding the studies in this field with respect to the desire to be the pioneers and their efforts to give a name to the works are mentioned

Investigation of Nutritional Values, Sensorial, Flesh Productivity of Parapenaus longirostris (Lucas, 1846) Between Populations in the Sea of Marmara and in the Northern Aegean Sea

Abstract—The differences of Parapenaus longirostris caught from The North Aegean Sea and The Marmara Sea on proximate composition, sensorial analysis (for raw and cooked samples) and flesh productivity of the samples were investigated. Moisture, protein, lipid, ash, carbohydrate, energy contents of shrimp caught from The North Aegean Sea were 74.92 ± 0.1, 20.32 ± 0.16, 2.55 ± 0.1, 2.13 ± 0.08, 0.08 %, 110.1 kcal/100g, respectively. Moisture, protein, lipid, ash, carbohydrate, energy contents of shrimp caught from the Marmara Sea were 76.9 ± 0.02, 19.06 ± 0.03, 2.22 ± 0.08, 1.51 ± 0.04, 0.33, 102.77 kcal/100g, respectively. Protein, lipid, ash and energy values of the Northern Aegean Sea shrimp were higher that of than the Marmara Sea shrimp. On the other hand, moisture, carbohydrate values of the Northern Aegean Sea shrimp were lower than the other one. Sensorial analyses were done for raw and cooked samples. Among all properties for raw samples, flesh color, shrimp connective tissue, shrimp body parameters were found different each other according to the result of the panel. According to the result of the cooked shrimp samples among all properties, cooked odour, flavor, texture were found different each other as well. Especially, flavor and textural properties of cooked shrimps of the Northern Aegean Sea were higher than the Marmara Sea shrimp. Whereas flesh productivity of the Northern Aegean Sea shrimp was found 46.42 %, the Marmara Sea shrimp was found as 47.74 %

Investigation of Nutritional Values, Sensorial, Flesh Productivity of Parapenaus longirostris (Lucas, 1846) Between Populations in the Sea of Marmara and in the Northern Aegean Sea

Abstract—The differences of Parapenaus longirostris caught from The North Aegean Sea and The Marmara Sea on proximate composition, sensorial analysis (for raw and cooked samples) and flesh productivity of the samples were investigated. Moisture, protein, lipid, ash, carbohydrate, energy contents of shrimp caught from The North Aegean Sea were 74.92 ± 0.1, 20.32 ± 0.16, 2.55 ± 0.1, 2.13 ± 0.08, 0.08 %, 110.1 kcal/100g, respectively. Moisture, protein, lipid, ash, carbohydrate, energy contents of shrimp caught from the Marmara Sea were 76.9 ± 0.02, 19.06 ± 0.03, 2.22 ± 0.08, 1.51 ± 0.04, 0.33, 102.77 kcal/100g, respectively. Protein, lipid, ash and energy values of the Northern Aegean Sea shrimp were higher that of than the Marmara Sea shrimp. On the other hand, moisture, carbohydrate values of the Northern Aegean Sea shrimp were lower than the other one. Sensorial analyses were done for raw and cooked samples. Among all properties for raw samples, flesh color, shrimp connective tissue, shrimp body parameters were found different each other according to the result of the panel. According to the result of the cooked shrimp samples among all properties, cooked odour, flavor, texture were found different each other as well. Especially, flavor and textural properties of cooked shrimps of the Northern Aegean Sea were higher than the Marmara Sea shrimp. Whereas flesh productivity of the Northern Aegean Sea shrimp was found 46.42 %, the Marmara Sea shrimp was found as 47.74 %

Investigation of Nutritional Values, Sensorial, Flesh Productivity of Parapenaus longirostris (Lucas, 1846) Between Populations in the Sea of Marmara and in the Northern Aegean Sea

Abstract—The differences of Parapenaus longirostris caught from The North Aegean Sea and The Marmara Sea on proximate composition, sensorial analysis (for raw and cooked samples) and flesh productivity of the samples were investigated. Moisture, protein, lipid, ash, carbohydrate, energy contents of shrimp caught from The North Aegean Sea were 74.92 ± 0.1, 20.32 ± 0.16, 2.55 ± 0.1, 2.13 ± 0.08, 0.08 %, 110.1 kcal/100g, respectively. Moisture, protein, lipid, ash, carbohydrate, energy contents of shrimp caught from the Marmara Sea were 76.9 ± 0.02, 19.06 ± 0.03, 2.22 ± 0.08, 1.51 ± 0.04, 0.33, 102.77 kcal/100g, respectively. Protein, lipid, ash and energy values of the Northern Aegean Sea shrimp were higher that of than the Marmara Sea shrimp. On the other hand, moisture, carbohydrate values of the Northern Aegean Sea shrimp were lower than the other one. Sensorial analyses were done for raw and cooked samples. Among all properties for raw samples, flesh color, shrimp connective tissue, shrimp body parameters were found different each other according to the result of the panel. According to the result of the cooked shrimp samples among all properties, cooked odour, flavor, texture were found different each other as well. Especially, flavor and textural properties of cooked shrimps of the Northern Aegean Sea were higher than the Marmara Sea shrimp. Whereas flesh productivity of the Northern Aegean Sea shrimp was found 46.42 %, the Marmara Sea shrimp was found as 47.74 %

Applications of Graphene Modified by Self-Assembled Monolayers

Self-assembled monolayers (SAMs) are well-oriented molecular structures that are formed by the adsorption of an active site of a surfactant onto a substrate’s surface. Aromatic SAMs were used to modify anode/hole transport layer interface in order to achieve preferable barrier alignment and charge carrier injection from anode to an organic-based thin film material. Other functions of SAMs include current blocking layers or moisture penetration blocking layers, dipolar surface layers for enhanced charge injection, and modification of work function of a material such as graphene acting as a spacer to physically separate and electrically decouple it from the substrate. Additionally, SAM modification of graphene leads to its electronic passivation at layers’ edges, elimination of defects, and enhanced adhesion and stability. The surface modification with molecules capable of forming SAM is a fast, simple, low-cost, and effective technique for the development of novel materials especially for the production of electronic devices. The ability to modify its properties by SAM technique has opened up a wide range of applications in electronic and optoelectronic devices

Türkiye’de toprak havuzlarda ve ağ kafeslerde yetiştirilen çipura balığı’nın (Sparus aurata) görsel karakteristikleri ve kalitesi

The objective of this study is to investigate the quality differences and visual characteristics between cultured gilthead sea bream obtained from earthen ponds and net cage habitats. No significant differences from obtained in two different habitats are determined cultured gilthead sea bream in terms of chemical and microbiological quality. It has been determined that it is a safe food for consumption since it does not contain pathogenic microorganisms such as Escherichia coli and Salmonella spp. that negatively affect food safety. Visual quality differences are distinguished like the skin color, reddish color on the operculum cover, the head shape and the tail transparency from each other. Having unique sensorial characteristics fishes from two different habitats do offer valuable nutrient sources for consumers. Thanks to the controlled aquaculture conditions, safe production of cultured gilthead sea bream is carried out according to food safety in Turkey. Therefore owing to their delicious food source of cultured gilthead sea bream it is preferred for consumption in Turkey and all ower the world.Istanbul University 20886 4353

Thieno[3,2-b]thiophene and triphenylamine-based hole transport materials for perovskite solar cells

Heterocyclic compounds have played significant roles in achieving high performance as hole transport materials (HTMs) for perovskite solar cell (PSC) applications. Various studies have focused on the development of fused heterocyclic conjugated structures for hole transport materials. In this report, three novel π-extended conjugated materials (M1-M3), based on thieno[3,2-b]thiophene (TT) and 4,4′-dimethoxytriphenylamine [TPA(OMe)2], were designed and successfully synthesized via Palladium (0) catalyzed Suzuki coupling reaction. Their optical, electrochemical, and thermal properties were investigated by UV-Vis, fluorescence, cyclic voltammetry, and thermal analysis. The materials were utilized as hole transport materials in p-i-n architecture perovskite solar cells, which displayed performances of open-circuit voltage (Voc) as high as 1,050 mV, a maximum short-circuit current (Jsc) of 16,9 mA/cm2, a maximum fill factor (FF) of 29.3%, and a power conversion efficiency (PCE) of 5.20%. This work demonstrated that thieno[3,2-b]thiophene and TPA(OMe)2-based structures are promising cores for high-performance hole transport materials in perovskite solar cell architecture

Synthesis and spectroscopic properties of a novel perylenediimide derivative

A novel symmetric 3,4,9,10-perylenetetracarboxylic acid derivative (PDI1) dye based on thiophene donor group was synthesized and characterized by FT-IR and 1H NMR. Cyclic Voltammetry analysis is performed to determine the energy levels of the perylene derivative. Optical characteristics were determined by visible absorption and fluorescence emission spectra. Spectral behavior and fluorescence quantum yield of PDI1 have been measured in different solvents. The dye exhibits high fluorescence quantum yield ( Φf: 0.94-0.99). But the quantum yield PDI1 is very low in the n-butanol solution ( Φf: 0.12). The photophysical properties have important implications for use in a variety of electroactive and photovoltaic applications. A photovoltaic device was fabricated with PDI1 as transporting material. The conversion efficiency for DSSC sensitized by PDI1 is 0.0065%. PDI1 exhibits electrochromic behavior by switching between neutral (red) and oxidized (blue) states. Electron transfer capacity of PDI to the TiO2 was investigated by incorporation of dye as sensitizer in dye sensitized solar cell (DSSC). Soluble dye molecules are very important to prepare dye sensitized solar cell. Solubility was increased with thiophene group

The first free verse experiences in Modern Arabic Literature

Arap şiiri tarihinde, Cahiliye şiirinin ardından üzerinde belki de en çok tartışma yaşanan konu serbest şiir olmuştur. Bu alanda kimin ilk olduğu, en ideal örneğin kimin tarafından verildiği ve nasıl adlandırmak gerektiği, öncelikli tartışma konularının başında gelir. Bu çalışmada ilk olarak, serbest şiiri hazırlayan öncü edebi çalışmalar olan mursel ve mensur şiir, alanında ciddi ürünler ortaya koymuş lider diyebileceğimiz isimleriyle birlikte, modern Arap şiiri anlayışında bir temel oluşturması açısından verilmiştir. Ardından serbest şiire geçişte önemli mihenk taşları olarak niteleyebileceğimiz Ahmed Zekî Ebû Şâdî, Alî Ahmed Bâkesîr ve Luvîs 'Avvad ayrı birer konu başlığı altında incelenmiştir. Sonrasında ise bu alanda en ciddi çalışmaları ortaya koymuş iki isim Bedr Şâkir es-Seyyâb ve Nâzik el-Melâ'ike ile her birinin "ilk serbest şiir" olarak iddia edilen çalışmaları incelenmiştir. Son olarak da bu alanda ilk olabilmeye ve yapılan çalışmalara bir ad verebilmeye dair tartışmalara değinilmiştirThe usage of the term "free verse" is perhaps the most controversial issue after Jahiliyyah's poetry in the history of Arabic poetry. The primary discussion topics in this art revolve around who used the first free verse in his/her poetry, the ideal sample was given by whom and what should we call this form. First, the blank verse and the prose poetry, which are the pioneering literary studies to prepare using free verse, are given in terms of creating a basic in understanding of modern Arabic poetry in this article, with the leaders' names who revealed significant studies in their field. And then, Ahmed Zaki Abu Shadi, Ali Ahmad Bakathir, Louis Awad who can be qualified as important milestones in the transition to the free verse were examined under separate headings. Then, Bedr Şâkir es-Seyyâb and Nâzik elMelâ'ike who revealed the most significant studies in their field and their poems that are alleged as "the first free verse" were investigated. Finally, the debates on the issues regarding the studies in this field with respect to the desire to be the pioneers and their efforts to give a name to the works are mentione