Yazar "RTEÜ, Teknik Bilimler Meslek Yüksekokulu, Motorlu Araçlar ve Ulaştırma Teknolojileri Bölümü" için Teknik Bilimler Meslek Yüksekokulu Koleksiyonu listeleme
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Adsorption and desorption of arsenate in Louisiana rice soils
Gedik, Kenan; Kongchum, Manoch; Boran, Muhammet; Delaune, Ronald D. (Taylor & Francis Ltd, 2016)Adsorption and desorption of arsenic (As) in the soil are dominant parameters that affect the mobility and bioavailability of arsenic. Batch arsenate adsorption and desorption experiments were conducted using soils collected ... -
Analyzing recreational angling and spearfishing for white grouper (Epinephelus aeneus) in the north-eastern mediterranean using YouTube data
Eryaşar, Ahmet Raif (Springer, 2024)In terms of sustainable fisheries management, there are serious problems in monitoring and collecting data on recreational fishing activities. Therefore, as a digital data source, the use of citizen science based on social ... -
Applicability of friction stir welding to steels
Çam, G.; Ipekoglu, G.; Küçükömeroglu, T.; Aktarer, Semih Mahmut (International OCSCO World Press, 2017)Purpose: The friction stir welding (FSW) method is widely considered to be one of the most significant developments in joining technology to emerge in the last 30 years. The technique has originally been developed for ... -
Are cloth tarpaulin mounted nets effective for discard reduction in trammel nets?
Eryaşar, Ahmet Raif; Ceylan, Yusuf; Özbilgin, Hüseyin; Bozaoğlu, Adem Sezai (Central Fisheries Research Institute, 2021)Discarding is a significant problem due to net damage and labour loss in trammel net fisheries. In this study, the effects of 15, 25, and 35 cm high cloth tarpaulin rigged between the lead line and the net were investigated ... -
Bioaccessibility of Cd, Cr, Cu, Mn, Ni, Pb, and Zn in Mediterranean mussel (Mytilus galloprovincialis Lamarck, 1819) along the southeastern Black Sea coast
Gedik, Kenan (Taylor & Francis Inc, 2018)The adverse effect of seafood consumption on human health is related to the bioaccessibility in contrast with the total heavy metal level in the tissues. in this study, bioaccessibility of Cd, Cr, Cu, Mn, Ni, Pb, and Zn ... -
Bioaccessibility of heavy metals in rapa whelk Rapana venosa (Valenciennes, 1846): Assessing human health risk using an in vitro digestion model
Gedik, Kenan (Taylor & Francis Inc, 2018)Instead of total metal concentration measurements in seafood, bioaccessibility is a more important parameter for human health risk assessment. Therefore, bioaccessibility of Cd, Cr, Cu, Mn, Ni, Pb, and Zn in the edible ... -
Biomonitoring of metal(oid)s in mining-affected Borcka Dam Lake coupled with public health outcomes
Gedik, Kenan; Terzi, Ertuğrul; Yesilçiçek, Tuncay (Taylor & Francis Inc, 2018)Due to increased anthropogenic activities, the aquatic environment is exposed to pollutants much more than ever. These pollutants go into the food chain and can pose a health risk to human. Correlatively, Borcka Dam Lake, ... -
The broad-scale microplastic distribution in surface water and sediments along Northeastern Mediterranean shoreline
Gedik, Kenan; Eryaşar, Ahmet Raif; Öztürk, Rafet Çağrı; Mutlu, Erhan; Karaoğlu, Kaan; Şahin, Ahmet; Özvarol, Yaşar (Elsevier, 2022)Plastics manufactured to fulfil the unique demands of civilization accumulate in the sea due to their durability. Microplastics (MP) pose a greater threat than macroplastics as they can easily enter the aquatic environment ... -
Bycatch in the commercial beam trawl fishery for Rapa Whelk in the Black Sea
Eryaşar, Ahmet Raif; Ceylan, Yusuf; Dalgıç, Göktuğ; Yeşilçiçek, Tuncay (Natl Centre Marine Research, 2018)The current study was aimed to investigate the bycatch in commercial beam trawls used in the rapa whelk (Rapana venosa) fishery during September 1, 2015, and April 30, 2016. Four commercial boats using beam trawls were ... -
Catch composition of trawl fisheries in Mersin Bay with emphasis on catch biodiversity
Gökçe, Gökhan; Saygu, İsmet; Eryaşar, Ahmet Raif (2016)This study presents the catch composition and biodiversity of Mersin Bay, northeastern Mediterranean, which is an important fishing ground for demersal trawls. A total of 182 hauls were performed on board a commercial ... -
Characteristics and temporal trends of microplastics in the coastal area in the Southern Black Sea over the past decade
Eryaşar, Ahmet Raif; Gedik, Kenan; Şahin, Ahmet; Öztürk, Rafet Çağrı; Yılmaz, Fatih (Elsevier, 2021)Time-series datasets showing the gradual conformational change in the status and characteristics of microplastics (MP) in marine waters are needed to protect vulnerable marine ecosystems. In this study, the abundance, ... -
Comparative trace element trends in Posidonia oceanica and its sediments along the Turkish-Mediterranean Sea coast
Öztürk, Rıfat Çağrı; Gedik, Kenan; Şahin, Ahmet; Özvarol, Yaşar; Mutlu, Erhan (Springer, 2021)Concentrations of eight trace elements (V, Cr, Ni, Cu, Zn, As, Cd, and Pb) were investigated in Posidonia oceanica leaf blades and sediments sampled from 23 stations along the Turkish-Mediterranean Sea coast. Trace element ... -
Distribution of arsenic and other metals in crayfish tissues (Procambarus clarkii) under different production practices
Gedik, Kenan; Kongchum, Manoch; DeLaune, Ronald D.; Sonnier, John J. (Elsevier Science Bv, 2017)Louisiana is one of the world's largest producer of crayfish. Arsenic (As) and other metals (Cd, Cu, Pb and Zn) concentrations were determined in crayfish tissues, plant and soil samples collected from Louisiana paddy rice ... -
Effect of friction stir process on hole expansion behavior of dual phase steel
Aktarer, Semih Mahmut; Acar, Doğan; Küçükömeroğlu, Tevfik (Springer, 2023)The influence of the friction stir process (FSP) on the hole expansion formability of dual-phase 600 steel was examined by experimental and finite element analyses. Due to the microstructure of refining ferrite, martensite, ... -
Effect of friction stir processing on tribological properties of Al-Si alloys
Aktarer, Semih Mahmut; Sekban, D.M.; Yanar, H.; Purcek, G. (Institute of Physics Publishing, 2017)As-cast Al-12Si alloy was processed by single-pass friction stir processing (FSP), and its effect on mainly friction and wear properties of processed alloy was studied in detail. The needle-shaped eutectic silicon particles ... -
Effect of two-pass friction stir processing on the microstructure and mechanical properties of as-cast binary Al-12Si alloy
Aktarer, Semih M.; Sekban, Dursun Murat; Saray, Onur; Küçükömeroğlu, Tevfik; Ma, Zong Yi; Pürçek, Gençağa (Elsevier Science Sa, 2015)The effect of two-pass friction stir processing (FSP) on the microstructural evolution, mechanical properties and impact toughness of as-cast Al-12Si alloy was investigated systematically. Severe plastic deformation imposed ... -
Effects of square-mesh codend on the benthic by-catch for the beam trawl fisheries of veined rapa whelk, rapana venosa
Eryaşar, Ahmet Raif (Wydawnictwo Akad Rolniczej W Szczecinie, 2018)Background. the beam trawl fisheries of veined rapa whelk, Rapana venosa (Valenciennes, 1846), cause small benthic organisms to be captured and also damage the other species living on the seafloor. To solve this problem, ... -
Formability behavior of friction stir processed dual phase steel
Aktarer, Semih Mahmut; Küçükömeroğlu, Tevfik (EDP Sciences, 2021)This study investigated the formability behavior of dual-phase (DP) steel subjected to friction stir process (FSP), using a miniaturized Erichsen test. The friction stir process yielded a refined microstructure, which ... -
Formability of friction stir processed low carbon steels used in shipbuilding
Sekban, D.M.; Akterer, Semih Mahmut; Saray, O.; Ma, Z.Y.; Purcek, G. (Chinese Society of Metals, 2018)The stretch formability of a low carbon steel processed by friction stir processing (FSP) was studied under biaxial loading condition applied by a miniaturized Erichsen test. One-pass FSP decreased the ferritic grain size ... -
Friction stir processing of dual phase steel: Microstructural evolution and mechanical properties
Aktarer, Semih Mahmut; Küçükömeroğlu, Tevfik; Davut, Kemal (Elsevier Science Inc, 2019)The influence of friction stir processing (FSP) on the microstructure and mechanical properties of a DP 600 steel has been studied. the microstructure evolution during the FSP has been characterized using electron back ...