Feeding habits of the horse mackarel, Trachurus mediterraneus in Bandırma Bay, the Sea of Marmara were investigated in the years of 2013-2015. Stomach contents of 90 specimens collected by commercial vessels were analysed. The stomach contents were determined to consist of 2 major systematic groups: Crustacea (Copepoda, Cladocera, Mysidacea, Ampipoda, Decapoda), and Pisces. The...
Eight crab species (Eriphia verrucosa, Maja squinado, Calappa granulata, Charybdis (Goniohellenus) longicollis, Callinectes sapidus, Atergatis roseus, Portunus segnis, Maja crispata) were sampled from Mersin Bay (Northeastern Mediterranean) between September 2017 and April 2018. Three species belong to the family of Portunidae while two Maja species represent Majidae. The other...
Morphological abnormalities have been observed on the test of recent foraminifer samples and locally different ecological conditions are suggested to be the cause of this phenomenon. Hypersalinity, presence of heavy metals, thermal springs, chemicals carried by the coastal and submarine springs found in karstic regions and rapid change in ecological parameters are suggested to...
Probiotics are defined as live microorganisms which when administered in adequate amounts, confer a health benefit on the host. Nowadays, Probiotics are used for eco-friendly and sustainable production in many production areas. They have also been common organisms that used in aquaculture as growth promoter, stress tolerance, pathogen inhibition, and nutrient digestibility, to...
In this study, length-frequency, length-weight and length-length relationships and condition factors of Atlantic mackerel Scomber scombrus Linnaeus, 1758 were investigated. In 2016, a total of 163 individuals were examined by random sampling from commercial fishermen in the Sea of Marmara. It was determined that the total length distribution of the samples varied between 12.0-27...
Medical imaging history has begun with the discovery of X-rays. X-rays that are widely used since their invention in different areas from projectional radiography to computed tomography. Year by year their technology is improved in many aspects especially for their generation of which tubes are changed to get the most efficient rays. Nowadays different mechanisms are studied to...
Thermally processed foods and refined oils are the most significant sources of 3-monochloropropane-1,2-diol (3-MCPD) fatty acid esters. The International Agency for Research on Cancer (IARC) classified 3-MCPD as a “possible human carcinogen (group 2B)” and the UK Food Advisory Committee has recommended reducing its level to minimum in foods. In this study, firstly the fatty acid...
The classical Planck’s equation E = hν in terms of frequency ν is applicable for all light rays including x-rays and gamma rays. A new Planck equation E = ⓗλ in terms of wavelength λ is found for all magnetic field waves including radio waves. The new Planck constant ⓗ is found, approximately, and a one-to-one correspondence between ν for light rays and λ for magnetic field waves...
Nowadays, the videos that appear in every part of our lives are a set of images resulting from the sequential addition of a series of image files. One second of the video is the result of the merging of 24 picture frames. The visual subliminal perceives 24 frames per second. It is difficult to see pictures hidden in the frames of videos and called the 25th frame effect. In this...
In this study, steel column base plate connections of a steel industrial building that are one of the most important connection regions were studied. Two dimensional static analysis of a steel industrial building was performed and exposed column base plate dimensions were determined according to American Institute of Steel Construction Code-LRFD (Load and Resistance Factor Design...
Feeding habits of the horse mackarel, Trachurus mediterraneus in Bandırma Bay, the Sea of Marmara were investigated in the years of 2013-2015. Stomach contents of 90 specimens collected by commercial vessels were analysed. The stomach contents were determined to consist of 2 major systematic groups: Crustacea (Copepoda, Cladocera, Mysidacea, Ampipoda, Decapoda), and Pisces. The...
Eight crab species (Eriphia verrucosa, Maja squinado, Calappa granulata, Charybdis (Goniohellenus) longicollis, Callinectes sapidus, Atergatis roseus, Portunus segnis, Maja crispata) were sampled from Mersin Bay (Northeastern Mediterranean) between September 2017 and April 2018. Three species belong to the family of Portunidae while two Maja species represent Majidae. The other...
Morphological abnormalities have been observed on the test of recent foraminifer samples and locally different ecological conditions are suggested to be the cause of this phenomenon. Hypersalinity, presence of heavy metals, thermal springs, chemicals carried by the coastal and submarine springs found in karstic regions and rapid change in ecological parameters are suggested to...
This study reports the first recorded instance of Atherina boyeri (Risso, 1810) in the Bayramiç Reservoir, located on the Karamenderes Stream. Since 2005, ichthyological researches have been carried out in the Bayramiç Reservoir by various researchers, but none of them have noted the existence of A. boyeri in this reservoir. In the field studies conducted between May 2016 and...
In this study, length-frequency, length-weight and length-length relationships and condition factors of Atlantic mackerel Scomber scombrus Linnaeus, 1758 were investigated. In 2016, a total of 163 individuals were examined by random sampling from commercial fishermen in the Sea of Marmara. It was determined that the total length distribution of the samples varied between 12.0-27...
Medical imaging history has begun with the discovery of X-rays. X-rays that are widely used since their invention in different areas from projectional radiography to computed tomography. Year by year their technology is improved in many aspects especially for their generation of which tubes are changed to get the most efficient rays. Nowadays different mechanisms are studied to...
Thermally processed foods and refined oils are the most significant sources of 3-monochloropropane-1,2-diol (3-MCPD) fatty acid esters. The International Agency for Research on Cancer (IARC) classified 3-MCPD as a “possible human carcinogen (group 2B)” and the UK Food Advisory Committee has recommended reducing its level to minimum in foods. In this study, firstly the fatty acid...
The classical Planck’s equation E = hν in terms of frequency ν is applicable for all light rays including x-rays and gamma rays. A new Planck equation E = ⓗλ in terms of wavelength λ is found for all magnetic field waves including radio waves. The new Planck constant ⓗ is found, approximately, and a one-to-one correspondence between ν for light rays and λ for magnetic field waves...
Nowadays, the videos that appear in every part of our lives are a set of images resulting from the sequential addition of a series of image files. One second of the video is the result of the merging of 24 picture frames. The visual subliminal perceives 24 frames per second. It is difficult to see pictures hidden in the frames of videos and called the 25th frame effect. In this...
In this study, steel column base plate connections of a steel industrial building that are one of the most important connection regions were studied. Two dimensional static analysis of a steel industrial building was performed and exposed column base plate dimensions were determined according to American Institute of Steel Construction Code-LRFD (Load and Resistance Factor Design...
In this study, eight individuals of Pempheris rhomboidea (Kossmann & Räuber, 1877) were for the first time caught in the Mersin Bay, Northeastern Mediterranean Sea. Some morphometric and meristic characters of these individuals were measured. The average standard length (SL): 90.13 mm, total length (TL): 112.62 mm, the length of longest pectoral fin (LPF): 25.88 mm, the length of...
In this study, a herbal liquid extract mixture (ASATİM® ST 1412; recommended for milk-based product and whipped cream by company, Kayseri, Turkey) was used to exhibit the inhibitory effect on Salmonella Enteritidis growth in whipped cream. For this aim, 8 different groups (K1, K2, K3, K4, K5, 0.1%, 1%, 10%) were designed and the samples were left 1 to 3 hours at room temperature...
The effect of sea surface temperature changes between 1999 and 2012 were investigated on the amount of agriculture, food and energy loads that are supplied/discharged by maritime trade. In the nonparametric correlation analysis, it was determined that the SST changes between 1999 and 2012 did not directly affect the amount of food, agricultural and energy supplied / discharged to...
Determination of the sex ratio in sea turtle population is one of the most important parameters for the conservation and management of the species. We aimed to the test usability of the more than one approaches that identify the sex of hatchlings with alternative non-invasive methods. Geometric morphometry and molecular sex marker were used to indicate difference between the...
Length-weight relationships of 15 fish species from Kizilirmak-Yesilirmak Shelf Area, Southeastern Black Sea were described. A total of 21.246 fish specimens were caught between 2009-2014 using bottom and pelagic trawl nets. Parameters of b estimated for these species varied between 2.82 and 3.49, and r 2 varied from 0.82 to 0.99. The lowest and the highest condition factors were...