Search Results - "Guven, Onur"

Adsorption of synthetic organic contaminants by carbon nanotubes: A critical review by Apul, Onur Guven, Karanfil, Tanju

“…In last ten years, a large number (80+) of articles regarding aqueous phase adsorption of a variety of synthetic organic compound (SOC) by CNTs were published…”
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Adsorption of halogenated aliphatic contaminants by graphene nanomaterials by Zhou, Yang, Apul, Onur Guven, Karanfil, Tanju

“…In this study, adsorption of ten environmentally halogenated aliphatic synthetic organic compounds (SOCs) by a pristine graphene nanosheet (GNS) and a reduced…”
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Removal of bromide from surface waters using silver impregnated activated carbon by Chen, Chen, Apul, Onur Guven, Karanfil, Tanju

“…The main objectives of this study were to develop an understanding of silver impregnated activated carbon (SIAC) preparation for enhanced bromide (Br−) removal…”
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Design and process optimisation of double emulsions loaded with casein hydrolysate by Salum, Pelin, Ulubaş, Çağla, Güven, Onur, Cam, Mustafa, Aydemir, Levent Yurdaer, Erbay, Zafer

“…Water-in-oil-in-water (W1/O/W2) emulsions show promise for encapsulating hydrophilic active substances. However, the low stability of W1/O/W2 hinders its use…”
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Effect of roughness and shape factor on flotation characteristics of glass beads by Vaziri Hassas, Behzad, Caliskan, Hidayet, Guven, Onur, Karakas, Fırat, Cinar, Mustafa, Celik, Mehmet S.

“…[Display omitted] •Both roughness and shape factor stimulate the bubble particle attachment.•Shape factor has an effect in very first milliseconds of…”
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Positive lymph node ratio as a prognostic factor for gastric cancer patients: Is it going to supersede positive lymph node number in guidelines? by Çapkinoğlu, Emir, Tufan, Aydin Eray, Ömeroğlu, Sinan, Tanal, Mert, Güven, Onur, Demir, Uygar

“…Gastric malignancies constitute the sixth most common cancer with regards to incidence and have the fifth most mortality rates. Extended lymph-node dissection…”
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Adsorption of aromatic organic contaminants by graphene nanosheets: Comparison with carbon nanotubes and activated carbon by Apul, Onur Guven, Wang, Qiliang, Zhou, Yang, Karanfil, Tanju

“…Adsorption of two synthetic organic compounds (SOCs; phenanthrene and biphenyl) by two pristine graphene nanosheets (GNS) and one graphene oxide (GO) was…”
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Contribution of cations and layer charges in the smectite structure on zeta potential of Ca-bentonites by Şans, Bala Ekinci, Güven, Onur, Esenli, Fahri, Çelik, Mehmet S.

“…The Ca-bentonite occurrences in Edirne-Lalapaşa region of NW Turkey comprise economically important minable deposits which originate from the Eocene and…”
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Factors predict prolonged colonoscopy before the procedure: prospective registry study by Dinçer, Burak, Ömeroğlu, Sinan, Güven, Onur, Akgün, İsmail Ethem, Celayir, Mustafa Fevzi, Gürbulak, Esin Kabul, Yazıcı, Pınar, Köksal, Hakan Mustafa, Demir, Uygar

“…Background Colonoscopy difficulty and procedure time can vary between cases, posing challenges for daily scheduling in endoscopy units. In the literature,…”
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Evaluation of Antral Biopsies Obtained in Endoscopically Normal Esophagogastroduodenoscopy: A Retrospective Cohort Study by Dinçer, Burak, Ömeroğlu, Sinan, Güven, Onur, Yanar, Ceylan, Demir, Uygar, Akgün, İsmail Ethem

“…The requirement for routine biopsy sampling in esophagogastroduodenoscopy (EGD) with normal endoscopic findings is a subject of debate. In this study, patients…”
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Ultrasonic pretreatment and subsequent anaerobic digestion under different operational conditions by Apul, Onur Güven, Sanin, F. Dilek

“…In this study ultrasonic pretreatment was investigated in order to improve anaerobic digestion. First, the most effective sonication time was selected during…”
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Determining the effect of tung biodiesel on thermodynamic, thermoeconomic, and exergoeconomic analyses at high engine speeds by Şanlı, Bengi, Güven, Onur, Özcanlı, Mustafa, Uludamar, Erinç

“…Tung biodiesel is a promising alternative fuel type produced from the tung tree. In the current study, the effect of the addition of 20%, by volume, of tung…”
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Effect of different drying techniques on silaning efficiency by Öztürk, Büşra, Yavuz, Merve, Aydınoğlu, Aysu, Güven, Onur, Hazar, Afife Binnaz Yoruç

“…Colloidal drying is a method that is used in many areas but leads to particle agglomeration. In this study, the effects of drying methods on the agglomeration,…”
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The Effects of Ball-Mill Grinding Parameters on Lignite Morphology by Onur Guven, Arman Ehsani, Burçin Kaymakoğlu

“…In recent years, because of the decreasing liberation sizes of the minerals, processes such as grinding need to be evaluated in more detail. As is well known,…”
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Acute abdomen due to Meckel's diverticulitis with synchronous inflammatory myofibroblastic tumor in the terminal ileum: A case report by Dinçer, Burak, Ömeroğlu, Sinan, Güven, Onur, Celayir, Mustafa Fevzi, Demir, Uygar

“…Meckel's diverticulum (MD) is the most common congenital anomaly of the gastrointestinal system, occurring in approximately 2% of the population. It is rare…”
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Effect of bead milling on chemical and physical characteristics of activated carbons pulverized to superfine sizes by Partlan, Erin, Davis, Kathleen, Ren, Yiran, Apul, Onur Guven, Mefford, O. Thompson, Karanfil, Tanju, Ladner, David A.

“…Superfine powdered activated carbon (S-PAC) is an adsorbent material with particle size between roughly 0.1–1 μm. This is about an order of magnitude smaller…”
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Correlation of Flotation Recoveries and Bubble–Particle Attachment Time for Dodecyl Ammonium Hydrochloride/Frother/Quartz Flotation System by Khandjamts Batjargal, Onur Güven, Orhan Ozdemir, Feridun Boylu, Yusuf Enes Pural, Mehmet Sabri Çelik

“…Recent studies in the flotation of fine particles have necessitated new techniques and analyses for developing various strategies. Particularly, the…”
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Conservative Approach For The Management Of Bilateral Pneumothorax And Pneumomediastinum After Laparoscopic Totally Extraperitoneal Inguinal Hernia Repair by Omeroglu, Sinan, Guven, Onur, Kostek, Mehmet, Tufan, Aydin Eray, Baran, Elif

“…Laparoscopic totally extraperitoneal inguinal hernia repair is considered a common and safe procedure. Here, we present the case of a 31-year-old male with…”
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Clinical significance of the histopathological metastatic largest lymph node size in colorectal cancer patients by Omeroglu, Sinan, Gulmez, Selcuk, Uzun, Orhan, Senger, Aziz Serkan, Bostanci, Ozgur, Guven, Onur, Polat, Erdal, Duman, Mustafa

“…The metastatic lymph nodes (MLN) are interpreted to be correlated with prognosis of the colorectal cancers (CRC). The present retrospective study aimed to…”
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Wetting properties of blood lipid fractions on different titanium surfaces by Koca, Revan Birke, Güven, Onur, Çelik, Mehmet Sabri, Fıratlı, Erhan

“…Background Blood is the first tissue contacting the implant surface and starting the biological interactions to enhance osseointegration and stimulate bone…”
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