A new method has been considered to investigate the scattering reactions with photons on fully ionized nuclei. To induce γ-nucleus collisions a free electron laser and a heavy ion synchrotron have been considered bringing them together. Main parameters of the collider (especially LHC and HERA for the acceleration of nuclei) have been estimated. Rough calculations have also been made for the cross sections of the excited nuclei production. Finally, some design problems involving the collider have been considered.
Özet: İnsanlar yüzyıllardır mantarları doğrudan doğal ortamlarından elde etme yoluna gitmiş ve farklı amaçlarla kullanmıştır. İnsanların doğadan temin ettikleri mantarların faydalarının ve zararlarının tespiti insan sağlığı açısından önemlidir. Bu nedenle bu çalışmada, halk arasında şemsiye mantarı olarak bilinen ve yaygın olarak tüketilen Macrolepiota procera (Scop.) Singer mantarının Balıkesir (Kazdağı Milli Parkı) ve Antalya (Akseki) illerinden toplanan örneklerinin TAS (Toplam Antioksidan Seviyesi), TOS (Toplam Oksidan Seviyesi) seviyeleri ile mantar ve toprak örneklerinin ağır metal içeriklerinin belirlenmesi ve kıyaslanması amaçlanmaktadır. Yapılan çalışmalar sonucunda Akseki'den toplanan mantar örneklerinde OSİ (TOS/TASx10) değerinin 0.367, Kazdağı'ndan toplanan örneklerde ise 0.235 olarak belirlenmiştir. Ağır metal seviyelerinin Akseki'den toplanan örneklerde daha fazla olduğu tespit edilmiştir. Kazdağı Milli Parkından toplanan örneklerin daha sağlıklı olduğu görülmektedir. Ayrıca Kazdağı'nda mantarların yetişmesi için daha az oksidatif stresin olduğu ve buna bağlı olarak daha uygun bir ortam olduğu söylenebilir. Abstract: For centuries, people have sought to obtain mushrooms directly from the natural environment and used for different purposes. People has been examining the pros and the cons of consuming mushrooms for human health. For instance, Macrolepiota procera (Scop.) Singer, also known as parasol mushrooms, which are widely consumed. Here, we have opted these mushrooms as samples to compare and contrast the status and, the heavy metal content in TAS (Total Antioxidant Status) and, TOS (Total Oxidant Status ). These mushroom samples and soil samples are collected from Balıkesir (Kazdağı National Park) and Antalya (Akseki) provinces. As a result of our findings, OSİ of fungal samples 0.367 collected from Akseki, while is determined to be 0.235 in samples collected from Kazdagi. Heavy metal levels has been found to be more in samples collected from Akseki. In contrast to the samples collected from the Kazdağı National Park, it is considered to be more healthy. Also to be less oxidative stress for the growth of fungi and said that consequently a more appropriate environment in Kazdaği.
Determination of Heavy Metal Content and Oxidative Stress Status of
This study aims to describe and introduce a new record for the Turkish mycobiota. Based on the similar macro-and micromorphology, and high nuclear ribosomal large subunit sequence similarity, the mushroom was identified as Callistosporium olivascens (Boud.) Bon. According to the literature research, we found out that this finding is the first record of the genus Callistosporium in Turkey.Özet: Bu çalışmanın amacı Türkiye mikobiyotası için yeni bir kaydı tanıtmaktdır. Benzer makrove mikromorfoloji ve yüksek çekirdek ribozomal büyük alt ünite dizi benzerliğine bakılarak bu mantar Callistosporium olivascens (Boud.) Bon. olarak teşhis edildi. Literatür araştırmalarına göre bu bulgu cinsin Türkiye'deki ilk kaydıdır.
Determination of fatty acid constituents and Macro-nutritional Properties of Some Lactarius Species
A R T I C L E I N F O A B S T R A C TThe results indicate that the moisture was between in the range of 86.8-91.1%, while the ash 5.1-9.2%, and the protein 9.4-19.0%, and the fat 0.6-1.1%, and the carbohydrate 71.8-83.9, and the energy calculated between 372.1-382.6 kcal/100 g dry weights. The major fatty acids were determines as stearic acid, oleic acid, linoleic acid and palmitic acid in the range of 6.68-39. 41%, 26.94-47.12%, 9.78-23.85% and 9.7-14.43% respectively.
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