1155 research outputs found
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Measuring electrochemical fruit quality of refrigerated ‘Hanita’ plum by Bioelectric Vincent method
No full text‘Hanita’ plums were stored at 0, 5 and 12°C for up to 15 days plus 1 day at 25°C to investigate the temperature effects on particularly electrochemical parameters measured by Bioelectric Vincent method, and on physical and physiochemical attributes as well. Weight and firmness loss was lowest in plums refrigerated at 0°C during the period of storage. Plums at 0 and 5°C retained vitamin C content in the course of storage while plums at 20°C did not. Marked changes in fruit skin and flesh color were recorded regardless of the temperatures but the changes were lowest in plums stored at 0°C. Significant changes in electrochemical parameters were also noted for plums regardless of the storage temperatures. At the end of their storage period, plums had lower redox potential values, higher pH values and lower resistivity values irrespective of the temperatures. P-value, on the other hand, increased markedly for plums at 0°C, less markedly for plums at 5°C and slightly decreased for plums at 12°C at the end of storage period. Plums refrigerated at 0°C performed very well by resisting weight, firmness, soluble solids and vitamin C loss, and changes in color parameters. However, plums at 0°C recorded highest P-value indicating the lowest vital activity according to Bioelectric Vincent methodTUBITA
Learners' attitudes to repetitious exposure in multimedia listening software
No full textThe positive effects of using different types of listening texts (i.e. audio, video) in
listening enhancement as a part of foreign language learning are already well known (Turel 2004: 178-84, Tschirner 2001: 310, Ridgway 2000: 182, Borchardt 1999:10, Adair-Hauck et al. 1999: 273, 289, Peter 1994: 202, Hart 1992: 5). As multimedia enables us to combine and present different listening texts on the same digital computer platform more effectively, the same listening texts can be presented to language learners in different forms (Turel 2004: 129-38, Trinder 2002: 79, Heron et al. 2002: 37, Brett 1998: 81, Chanier 1996: 7, Ashward 1996: 80, Brett 1996: 204, Fox et al. 1992: 39, Leffa 1992: 66). In this research, the language learners were provided with listening texts in the form of audio-only and audio-visuals (i.e. audio + visuals, audio + animation, video-only, video + visuals). They were also provided with the opportunity of re-listening to the same audio-only with visuals and audio-visuals without visuals. This study investigated 45 autonomous intermediate and upper intermediate language learners' perceptions of the opportunity of re-listening to the same audio-only with visuals and audio-visuals without visuals through interactive multimedia listening software that aimed to enhance the listening skills of the participants. The results reveal that the language learners are in favour of re-listening to the same audio-only with visuals and audio-visuals without visuals. They believe that such an opportunity improves their listening skills and helps prepare them for the real world
Tanin, protein contents and fatty acid composition of the seeds of some Trifolium L. species from turkey
No full textABSTRACT
The seed oils of seven Trifolium species (Leguminosae) were investigated for their protein, tannin contents and fatty acid compositions. The fatty acid compositions of these seven different species were determinedby gas chromatography of the metliyi esters of their fatty acids. The seed protein contents were found to be between 23.57 and 36.60%. The seed tannin contents were found to be between 0.77 and 1.73%. The seed oils of Trifolium species contain palmitic and stearic acids as the majör component fatty acids, among the saturated acids, with a small amount of myristic, pentadecanoic, arachidic and behenic acids. The majör unsaturated fatty acids found in the seed oils were oleic, linoleic and linolenic acids. in this study, Total Saturated Fatty Acids (TSFA) of Trifolium species were between 18.5 and 24.4% while Total Unsaturated Fatty Acids (TUSFA) were between 71.1 and 80.3%. The results revealed that the seed oils of Trifolium species studied with a substantial amount of very long chain fatty acids might have attracted attention because of their value of nutritional, industrial and renewable resources
Said Halim Paşa'da üç tarz-ı siyaset: Batılılaşma, İslamcılık ve Milliyetçilik
No full textYusuf Akçura’nın Üç Tarz–ı Siyaseti’ne (Osmanlıcılık, İslamcılık, Türkçülük) benzer bir tarzda, Osmanlı devlet politikasını Batılılaşma, İslamcılık ve Milliyetçilik çerçevesinde ayrıntılı olarak inceleyenlerin başında Said Halim Paşa gelmektedir. Paşa, adı geçen üç siyaset tarzından İslamcılığa vurgu yapmış ve bu yönüyle de, İslamcı bir fikir adamı olarak tanınmıştır. Paşa, Osmanlı toplumunun kurtuluşu / kalkınmasıyla ilgili çözüm önerileri getirirken, Batı dünyasına ait değerlerden istifade edip etmeme veya hangi tarzda istifade edilmesi gerektiği üzerinde ayrıntılı olarak durmaktadır. Paşa, Batı’yı yakından tanıyan birisidir. Bu yönüyle, birçok kimsenin yapamadığı analizleri yapmakta ve eleştirileri, birçok fikir adamı tarafından dikkatle takip edilmektedir. Bu çalışmada, Said Halim Paşa’nın Batılılaşma, İslamcılık ve Milliyetçilik siyasetine ilişkin görüşleri üzerinde durulmuştur.TYB Akademi Dergis
Kaygı kavramı
No full textIn this article, the meanings of the concept of anxiety will
be explained in the literature of psychology and philosophy, its similarities and
differences will be pointed out in two fields. In this context, firstly dictionary
meanings of anxiety in psychology will be explained. Then the meaning of
concept of anxiety in “Psychoanalysis” will be pointed out. Finally dictionary
meaning of anxiety in philosophy will be explained and the meaning of anxiety
in philosophy will be pointed out with the views of existentialist thinkers
Zazaca sözlükçülüğün tarihi, sorunları ve çözüm yolları
No full textZazaca alanındaki ilk sözlük 1987 tarihinde hazırlandı. 1987’den günümüze
kadar tam 17 tane Zazaca sözlük yayımlandı. Bu sözlüklerin büyük bir çoğunluğu,
Zazaca-Türkçe veya Türkçe-Zazaca şeklinde basıldı. Bazı sözlükler hakkında
zaman zaman değerlendirme yazıları yazıldı; ama bu sözlükler hakkında şimdiye
kadar derli toplu bir araştırma yapılmadı. İlk defa bu çalışma ile bütün sözlükler
hakkında genel bir araştırma yapılmış oldu. Birçok sözlüğün şimdiye kadar tek bir
baskısı yapıldı ve bazılarını bugün temin etmek bile çok zor. Böylesi bir durum da
göz önünde bulundurulduğu zaman, bu çalışmanın önemi daha iyi anlaşılacaktır.
Bu çalışmanın amacı; şimdiye kadar hazırlanmış bütün Zazaca sözlükler hakkında
genel bir bilgi vermek, hazırlanan sözlüklerin sorunlarına değinmek ve bu sorunlar
için çözüm önerileri sunmaktır
The effect of different replications of humic acid fertilization on yield performances of common vetch (Vicia sativa L.)
No full textThis study was conducted in a randomized complete block design with three replications in Diyarbakir, Turkey, in 2003 to 2004 and 2004 to 2005 growing seasons, in order to determine the effects of different humic acid treatments (control, soil 100%, seeds 100%, leaves 100%, soil 50% + seeds 50%, soil 50% + leaves 50%, seeds 50% + leaves 50% and seeds 33% + soil 33% + leaves 33% fertilizations) on herbage and crude protein concentration of common vetch. According to the results of this study, humic acid treatments increased the yields, and this increase was found to be significant as well as statistical. According to the two-year research, the highest value for green herbage yield (15180 kg ha-1), dry herbage yield (3045 kg ha-1) and plant height (61 cm) was obtained from soil 100% fertilizations, while the highest crude protein concentration (13.43%) was obtained from seeds 33% + soil 33% + leaves 33% fertilizations
The effect of different replications of humic acid fertilization on yield performances of common vetch (Vicia sativa L.)
No full textThis study was conducted in a randomized complete block design with three replications in Diyarbakir, Turkey, in 2003 to 2004 and 2004 to 2005 growing seasons, in order to determine the effects of different humic acid treatments (control, soil 100%, seeds 100%, leaves 100%, soil 50% + seeds 50%, soil 50% + leaves 50%, seeds 50% + leaves 50% and seeds 33% + soil 33% + leaves 33% fertilizations) on herbage and crude protein concentration of common vetch. According to the results of this study, humic acid treatments increased the yields, and this increase was found to be significant as well as statistical. According to the two-year research, the highest value for green herbage yield (15180 kg ha-1), dry herbage yield (3045 kg ha-1) and plant height (61 cm) was obtained from soil 100% fertilizations, while the highest crude protein concentration (13.43%) was obtained from seeds 33% + soil 33% + leaves 33% fertilizations
Detection of Mycoplasma ovipneumoniae from Goats with Nasal Discharge by Culture and Polymerase Chain Reaction
No full textIn this study, the presence of Mycoplasma ovipneumoniae and other mycoplasmas
was investigated by culture and PCR in the nasal swab samples of 692 goats with
nasal discharges in 44 different flocks in eastern Turkey. The results showed that
approximately 41% (18/44) of the flocks and 11% (75/692) of the goats harbored
Mycoplasma agents. Among the Mycoplasma species; M. ovipneumoniae was the
most prevalent species detected within 29.5% (13/44) of the flocks and 8.1%
(56/692) of the goats. Mycoplasma arginini was also detected solely or in
combination with M. ovipneumoniae in 18.2% (8/44) of the flocks and 1.9%
(13/692) of the goats with nasal discharges. None of the samples were determined to
be positive in the M. mycoides cluster and Mycoplasma agalactiae specific PCR
analyses. The remaining 12 samples could not be identified at species level.
Because the investigation of other agents which may cause respiratory problems
such as Mannheimia was beyond the scope of this study, it is not possible to
establish strong association between M. ovipneumoniae and disease. However, it
may be logical to put forward that this agent might be the main cause of respiratory
problems in at least three flocks in which the isolation rates of 50% or higher were
obtained
Farklı öz-Anlayış Düzeylerine Sahip Üniversite Öğrencilerinin Karar Vermede Öz-saygı, Karar Verme Stilleri ve Kişilik Özelliklerinin Değerlendirilmesi
No full textBu araştırmada; üniversite öğrencilerinin karar vermede öz saygı, karar verme stilleri ve kişilik özellikleri alt boyutları puan ortalamalarının öz-anlayış düzeylerine göre anlamlı düzeyde farklılaşıp farklılaşmadığını incelenmiştir. Araştırma verilerinin analizinde tek yönlü varyans analizi (Anova) ve Tukey testi uygulanmıştır. Üniversite öğrencilerinin öz-anlayış düzeylerine göre karar vermede öz-saygı, karar verme stilleri ve kişilik özellikleri alt boyutlarının anlamlı düzeyde farklılaştığı görülmüştür (p<.001). Araştırma sonuçları ilgili literatür çerçevesinde tartışılmıĢtır