Results 31 to 40 of about 16,986 (239)

Supercritical Carbon Dioxide Extraction of Nicotiana tabacum Leaves: Optimization of Extraction Yield and Nicotine Content

open access: yesMolecules, 2022
The employment of supercritical carbon dioxide extraction for obtaining the chemical compounds from N. tabacum leaves, especially nicotine, is advancing. The supercritical carbon dioxide extraction of dried N. tabacum cv. Samsun and N.
Nina Djapic
doaj   +1 more source

Biochemical and Molecular Insights Into Monocrotaline‐Induced Hepatotoxicity: An Experimental Mouse Study

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Monocrotaline (MCT), a plant‐derived pyrrolizidine alkaloid, is well known for its hepatotoxic effects. However, full elucidation of the mechanisms underlying MCT‐induced hepatotoxicity, as well as the development of reliable biomarkers for early detection and monitoring, requires an integrated evaluation of biochemical, molecular, and ...
Ali Şenol   +4 more
wiley   +1 more source

Public perception of coastal zone environmental problems in the Samsun province, Turkey

open access: yesActa Geographica Slovenica, 2009
During the past few decades, the Samsun coast has been subjected to various human impacts that have led to changes in the coastal zone of this the area. This paper is an attempt to understand and define how residents and beach users perceive coastal zone
Kemalettin Şahin
doaj   +1 more source

Length–weight relations of Anatolian khramulya, Capoeta tinca (Actinopterygii: Cypriniformes: Cyprinidae), from Samsun Province, northern Turkey [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2009
The parameters of length–weight relations for Anatolian khramulya, Capoeta tinca (Heckel, 1843) from 10 inland bodies of water of the Samsun Province, Northern Turkey were presented.
S. Yılmaz, N. Polat
doaj   +3 more sources

Protective Effects of Riociguat Against Contrast‐Induced Nephropathy: An Experimental and Machine Learning‐Based Study in Rats

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Contrast‐induced nephropathy (CIN) is an important cause of acute kidney injury following exposure to iodinated contrast media, and effective preventive strategies remain limited. This study investigated the renoprotective effects of riociguat, a soluble guanylate cyclase stimulator, in an experimental rat model of CIN and explored machine ...
Mustafa Begenc Tascanov   +10 more
wiley   +1 more source

Samsun Halkevi ve Faaliyetleri (1932-1951)

open access: yes, 2012
19 Şubat 1932 tarihinde kurulan Halkevleri, Cumhuriyet rejimini ve inkılaplarını halka benimsetmek amacıyla kurulmuş, 1932-1951 tarihleri arasındaki süreçte Cumhuriyet’in ortaya koymuş olduğu ilkeler doğrultusunda yetiştirme ve geliştirme yolunda önemli ...
Fedai, Aysel
core   +1 more source

Mechanical and Impact Response of Adhesively Bonded ASA/PA12 Sandwich Structures Produced by Fused Filament Fabrication

open access: yesPolymer Engineering &Science, EarlyView.
Adhesively bonded ASA/PA12 FFF sandwich structures reveal that interfacial compliance governs mechanical performance. Cyanoacrylate enhances strength but induces brittle failure, while polyurethane improves ductility and impact resistance, demonstrating that adhesive properties and stacking sequence are critical design parameters for optimizing multi ...
Berkay Ergene   +3 more
wiley   +1 more source

A Research of Samsun City Floods with Infrastructure Problems

open access: yesJournal of New Results in Science, 2018
Samsun is the largest city of the Turkey’sMiddle Blacksea region, between Kizilirmak and Yesilirmak river deltas. With a height of 735 mmmeanannualprecipitation Samsun is above the national average.
Neslihan Beden   +2 more
doaj  

Trace Element Contamination in Top Predatory Elasmobranchs From the Southern Black Sea: Implications for Ecosystem Health and Risk Assessment

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Environmental pollution resulting from the rapid increase in human population, urbanization, intensive use of chemicals in agriculture, and industrial development has reached a level that threatens natural life today. Trace elements are one of the most important factors causing significant levels of pollution in the environment and are added ...
Levent Bat   +3 more
wiley   +1 more source

Samsun Şehri Deniz Kıyı Şeridinin Rekreasyon Potansiyelinin Belirlenmesine Yönelik Bir Yöntem Uygulaması

open access: yesCoğrafi Bilimler Dergisi, 2019
In this study, it is aimed to determine the recreation potential in which sea coastline constitutes the most important recreational area of the city located in Samsun on the Black Sea coast of Turkey. In order to determine the recreation potential in the
Seyfullah Gül, Ali Yılmaz
doaj   +1 more source

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