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Toplam kayıt 3474, listelenen: 2222-2241
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A New Method of Spectrum Sensing in Cognitive Radio for Dynamic and Randomly Modelled Primary Users
(Taylor and Francis Ltd., 2022)In this study, a new spectrum sensing method for cognitive radio (CR) is proposed for primary user (PU) signals which are modelled as random with unknown power. It is also assumed that, being dynamic, the PU might exhibit ... -
New oscillation criteria for third-order differential equations with bounded and unbounded neutral coefficients
(Univ Szeged, Bolyai Institute, 2021)This paper examines the oscillatory behavior of solutions to a class of third-order differential equations with bounded and unbounded neutral coefficients. Sufficient conditions for all solutions to be oscillatory are ... -
A new pseudo random number generator based on Chebyshev maps and parameter switching
(Institute of Electrical and Electronics Engineers Inc., 2018)Digital implementations of chaotic systems are periodic and they are degraded versions of the original chaotic system. Hence, all digital pseudo random number generators based on chaotic systems inherently contain several ... -
New record and new species of lichenized fungal genus Candelariella M?ll. Arg. in Antarctica
(Polska Akad Nauk, Polish Acad Sciences, 2023)Previously, only three Candelariella species were known from Antarctica: C. aurella, C. flava and C. vitellina. After morphologically and phylogenetically examining our collections on soil from James Ross Island, located ... -
New Schiffbases with a 2,6-bis(2-aminophenylthio)pyridine moiety acting as glutathione reductase activator and inhibitors: Synthesis and molecular docking studies
(Elsevier, 2022)2,6-bis(2-aminophenylthio)pyridine was synthesized and identified by x-ray diffraction method. Its new Schiffbases (H2L1, H2L2, L-3 and L-4) were synthesized and characterized by elemental analysis, FT-IR, LC-MS, H-1 NMR ... -
A new selenium-based RAFT agent for surface-initiated RAFT polymerization of 4-vinylpyridine
(ELSEVIER SCI LTD, 2013)A new selenium-based reversible addition-fragmentation chain transfer (RAFT) agent, 4-cyanopentanoic acid diselenobenzoate (RAFT-Se), was synthesized and utilized in the surface-initiated RAFT polymerization of 4-vinylpyridine ... -
A New Soft Set Operation: Complementary Soft Binary Piecewise Intersection (?) Operation
(2023)The soft set theory developed by Molodtsov has been applied both theoretically and practically in many fields. It is a useful piece of mathematics for handling uncertainty. Numerous variations of soft set operations have ... -
A new species of Tinna (Hemiptera: Heteroptera: Reduviidae) from Nigeria
(Magnolia Press, 2021)Tinna schoenitzeri sp. nov. (Hemiptera: Heteroptera: Reduviidae: Emesinae: Leistarchini) is described from Nigeria. Digital macrophotographs and scanning electron micrographs of the new species are given. -
New syntaxa from the west part of Central Anatolia
(2004)Three plant communities in Central Anatolia are named, classified and briefly described. All the associations in the study area were attached to a new suballiance: Ebeno hirsutae-Thymenion leucostomi in the alliance ... -
A new trend in preparing for foreign language exam (YDS) in Turkey: Case of WhatsApp in mobile learning
(Springer New York LLC, 2019)This study has sought to reveal perceptions towards the employment of WhatsApp in foreign language learning, especially preparing for a national academic language exam. In this sense, this study is supposed to make ... -
A NEW TYPE STURM-LIOUVILLE PROBLEM WITH AN ABSTRACT LINEAR OPERATOR CONTAINED IN THE EQUATION
(Taylor & Francis Ltd, 2022)In this study we shall introduce to the consideration a new type Sturm-Liouville problem, which differs from the standard problems in that it contain nondifferential term in the equation. Namely, the equation contains an ... -
A New View on AG-Groupoid Theory via Soft Sets for Uncertainty Modeling
(UNIV NIS, FAC SCI MATH, 2018)In this paper, the concepts soft union AG-groupoids, soft union left (right, two-sided) ideals, (generalized) bi-ideals, interior and quasi-ideals in AG-groupoids are introduced with many illustrating examples and their ... -
A new view to ring theory via soft union rings, ideals and bi-ideals
(ELSEVIER SCIENCE BV, 2012)In this paper, by defining soft intersection-union product, we make a new approach to the classical ring theory via soft set theory, with the concept of soft union rings, ideals and bi-ideals. Moreover, we characterize ... -
NITROGEN AND PHOSPHORUS RESORPTION IN SOME SYMPATRIC PLANT SPECIES IN THE NORTH OF TURKEY
(SOC NATL PROTECTION NATURE ACCLIMATATION FRANCE, 2017)In the North of Turkey, foliar nutrient concentrations during summer and autumn and foliar resorption efficiency (RE) and proficiency (RP) were investigated in some sympatric deciduous plant species occurring on soils with ... -
Nitrogen and phosphorus resorption in some sympatric plant species in the north of Turkey
(Societe Nationale de Protection de la Nature, 2017)In the North of Turkey, foliar nutrient concentrations during summer and autumn and foliar resorption efficiency (RE) and proficiency (RP) were investigated in some sympatric deciduous plant species occurring on soils with ... -
NİGÂRÎ'NİN FUZÛLÎ'YE NAZİRELERİ*
(2013)Mir Hamza Nigârî, hem Türkçe hem de Farsça ile şiirler yazmış Azerbaycan asıllı mistik bir şairdir. Nigârî 1805'te seyyit bir ailenin oğlu olarak Azerbaycan'ın Zengezur kasabasının Cicimli köyünde dünyaya gelmiş; Şeki ve ... -
NİKEL ESASLI SÜPER ALAŞIMLARIN DELİNMESİNDE İŞLEME PARAMETRELERİNİN GRİ İLİŞKİSEL ANALİZ VE TAGUCHI İLE OPTİMİZASYONU
(2023)Artan maliyetler ve istenen ürünün kalitesi dikkate alındığında talaşlı imalatta verimli işleme yapmanın önemi artmaktadır. Verimli bir işleme yapabilmek için kesme parametreleri uygun seçilmelidir. Bu çalışmada, nikel ... -
The nomogram conundrum: a demonstration of why a prostate cancer risk model in Turkish men underestimates prostate cancer risk in the USA
(SPRINGER, 2016)The utility of a nomogram is based on the patient population it is designed for-and their inherent properties and biases. Our aim was to demonstrate the variability in predictive model accuracy and utility between different ... -
Non-modifiable factors predict discharge quality after robotic partial nephrectomy
(SPRINGER, 2017)To identify predictors of poor discharge quality after robotic partial nephrectomy (RPN) at a large academic center. We queried our institutional RPN database for consecutive patients treated between 2011 and 2015. The ... -
NONLOCAL STURM-LIOUVILLE PROBLEMS WITH INTEGRAL TERMS IN THE BOUNDARY CONDITIONS
(TEXAS STATE UNIV, 2017)We consider a new type Sturm-Liouville problems whose main feature is the nature of boundary conditions. Namely, we study the nonhomogeneous Sturm-Liouville equation p(x)u '' (x) + (q(x) - lambda)u = f(x) on two disjoint ...
