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Toplam kayıt 9140, listelenen: 5841-5860
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New Chromenylium-cyanine based dual channel chemosensors for copper and hypochlorite sensing
(Elsevier Sci Ltd, 2020)Based on a change in optical properties of chromenylium-cyanine Schiff base derivatives (5a-c), a series of colorimetric dual sensors have been for the first time designed, synthesized and characterized to monitor Cu2+ and ... -
A new chromenylium-cyanine chemosensor for switch-ON near-infrared copper (II) sensing
(Elsevier, 2020)A highly selective and sensitive near-IR chemosensor having a chromenylium-cyanine backbone for the detection of Cu2+ in aqueous samples has been designed and synthesized. the sensor has exhibited linear optical response ... -
A new determinant of poor outcome after spontaneous subarachnoid hemorrhage: Blood pH and the disruption of glossopharyngeal nerve-carotid body network: First experimental study
(Elsevier Science Inc, 2017)OBJECTIVE: the chemoreceptor network, consisting of the glossopharyngeal nerve and carotid body (GPN-CB), is essential for the regulation of blood pH. Its ischemic insults after subarachnoid hemorrhage (SAH), which may ... -
The new disease of the modern age: What is the fear of missing out "FOMO"? a review
(Cyprus Mental Health Institute, 2021)Social networks have become a very important part of human life in recent years. This situation has led to new definitions such as the Fear of Missing Out (FOMO). FOMO can be defined as the concern that others can have a ... -
A new DNA polymerase i from Geobacillus caldoxylosilyticus TK4: Cloning, characterization, and mutational analysis of two aromatic residues
(Springer, 2009)DNA polymerase I gene was cloned and sequenced from the thermophilic bacterium Geobacillus caldoxylosilyticus TK4. The gene is 2,634 bp long and encodes a protein of 878 amino acids in length. The enzyme has a molecular ... -
New energy geopolitics shaped by energy transition: The energy balance for rare earth elements and critical minerals
(Türk İşbirliği ve Koordinasyon Ajansı Başkanlığı, 2021)Energy transitions have affected world development historically. Energy transitions first started with the use of wood as a heating source reached renewable energy sources that are environmentally-friendly, safer ... -
A new enzymatic clarification method for pomegranate juice: Removal of defects and improvement of quality by tannase, lactonase and papain
(Elsevier, 2024)Effects of clarification with "tannase," "tannase+lactonase," "papain," "aspartic protease" and "tannase+lactonase+papain" on defects (turbidity, sediment and color loss) and important constituents (phenolics, anthocyanins, ... -
New evidence for causal central Mechanism of hyperglycemia in subarachnoid hemorrhage secondary to ischemic degenerative disruption of circuitry among insular cortex, nodose ganglion, and pancreas: Experimental study
(Elsevier Science Inc, 2017)INTRODUCTION: Although hyperglycemia is a serious complication of subarachnoid hemorrhage, its pathophysiologic mechanism based on neural circuitry has not been known. - MATERIALS AND METHODS: Twenty-five rabbits were ... -
New evidence for regulatory role of trigeminal ganglion on the intraocular pressure following subarachnoid hemorrhage
(Thieme Medical Publishing Inc., 2023)Background Increased intraocular pressure (IOP) likely secondary to an activated oculo-trigeminal reflex network is an important issue following subarachnoid hemorrhage (SAH). The relationship between the IOP and trigeminal ... -
A new evolutionary preprocessing approach for classification of mental arithmetic based EEG signals
(Springer, 2020)Brain computer interface systems decode brain activities from electroencephalogram (EEG) signals and translate the user's intentions into commands to control and/or communicate with augmentative or assistive devices without ... -
A new experimental evidence that olfactory bulb lesion may be a causative factor for substantia nigra degeneration; preliminary study
(Taylor & Francis Ltd, 2020)Background: Anosmia has been considered as the first diagnostic criteria of Parkinson disease (PD), we investigated the effect of the olfactory bulbectomy (OBX) on histopathological features of the substantia nigra in an ... -
New experimental finding of dangerous autonomic ganglia changes in cardiac injury following subarachnoid hemorrhage; a reciprocal culprit-victim relationship between the brain and heart
(Taylor & Francis Ltd., 2022)Objective: The vagal, stellate, and cardiac ganglia cells changes following subarachnoid hemorrhage (SAH) may occur. This study aimed to investigate if there is any relation between vagal network/stellate ganglion and ... -
The new face of violence tendency: Cyber bullying perpetrators and their victims
(Pergamon-Elsevier Science Ltd, 2016)The present study examines the role of violence tendecy on cyberbullying perpetrations and their victims. Turkish adolescents [N = 286,167 girls (58,4%) and 119 boys (41,6%)] aged 15-18 years [mean age of 17.6 years ... -
New ferrocenyl naphthoquinone fused crown ether chemosensors: Highly selective, kinetically and regio controlled colorimetric, beryllium ion recognition
(Elsevier Science Sa, 2018)New organometallic chemosensors which are based on triad molecules, ferrocenyl naphthoquinone linearly/angularly fused crown ethers (Fc-cnq-1a and Fc-cnq-1b) bearing ferrocene, quinone, and crown ether functional groups ... -
New Floristic Records for A4 and A5 Squares from Tosya District (Kastamonu)
(2020)In this study, 47 taxa are given as new records from Tosya district in Kastamonu province. The research area is situated in A4 and A5 squares according to the Davis' grid system. 23 Angiospermae taxa for A4 square and 24 ... -
A new fluorescent "turn-off" coumarin-based chemosensor: Synthesis, structure and Cu-selective fluorescent sensing in water samples
(Springer/Plenum Publishers, 2017)We report the synthesis and characterization two coumarin-based fluorescence probes, N'-{[7-(diethylamino)-2-oxo-2H-chromen-3-yl]carbonyl}pyridine-3-carbohydrazide (3) and N'-benzoyl-7-(diethylamino)-2-oxo-2H-chromene-3- ... -
A new freshwater amphipod (Amphipoda, Gammaridae) from the Fakıllı Cave, Düzce Türkiye: Gammarus kunti sp. nov.
(Pensoft Publishers, 2023)Aquatic species (such as fish, amphipods, isopods, hirudineans etc.) adapted to environmental conditions can live in caves connected to groundwater. The species of Niphargus and Gammarus are the most commonly encountered ... -
A new freshwater amphipod (Amphipoda, Gammaridae), Gammarus tumaf sp. nov. from the Gokgol Cave, Turkiye
(Pensoft Publishers, 2023)A new amphipod species belonging to the genus Gammarus is described from the Gokgol Cave, Zonguldak Province, Turkiye. The newly-identified species is relatively small (13 mm) and is a member of the Gammarus pulex-group ... -
A new freshwater amphipod (Arthropoda, Malacostraca, Amphipoda, Gammaridae), Echinogammarus ozbeki sp. nov. from the Tomara Waterfall, Turkey
(Pensoft Publishers, 2023)A new species of freshwater amphipod, Echinogammarus ozbeki sp. nov., collected from Tomara Waterfall, Gümüşhane province, northeastern Anatolia, is described and illustrated. The new species belongs to the genus Echinogammarus ... -
A new green protocol for the synthesis of 2-substituted perimidines from hydrazones under catalyst- and solvent-free conditions
(Bulgarian Academy of Sciences, 2018)A new green protocol was developed for the synthesis of 2-substituted perimidines. The protocol involves a reaction of ethoxy carbonylhydrazone with 1,8-diaminonaphthalene under solvent- and catalyst-free conditions. Simple ...
