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Changes In The Bioactivity Of Einkorn Wheat During The Maturation Period And Theireffect On The Properties Of Einkorn Bread, Mehmet Fati̇h Erkölenci̇k, Burcu Kahraman, Görkem Özülkü, Eray Tulukçu, Hamza Göktaş, Osman Sağdiç, Muhammet Arici

Turkish Journal of Agriculture and Forestry

Immature cereals may contain higher levels of nutrients than mature cereals. Immature and mature einkorn wheats werecompared in terms of physicochemical, technological, rheological, and nutritional qualities and their performances for making breadwere revealed. The values for thousand grain weight, hectoliter weight, sedimentation value and falling number of immature andmature einkorn wheat samples were 23.25–32.29 (g), 72.32–79.11 (kg/hL), 15.02–18.07 (mL) and 312–341 (sec), respectively (p ≤ 0.05).Immature einkorn wholegrain flour (IEWF) contains more than twofold mineral substance than mature einkorn wholegrain flour(MEWF). The total phenolic content and antioxidant properties of IEWF were found to be higher than those of MEWF. The …

Quality Characteristics Of The Cv. Albion Strawberry (Fragaria X Ananassa Duch.)In Different Locations, Burhanetti̇n İmrak, Ayşegül Esra Gölcü, Songül Çömlekçi̇oglu, Mehmet Ramazan Bozhüyük, Jiri Mlcek, Gürsel Özkan, Sona Skrovankova

Turkish Journal of Agriculture and Forestry

Strawberries are one of the most popular berries in the world due to their distinctive aroma, flavor, and known healthproperties. A top day-neutral strawberry variety, the Albion, with its potential for high yields of large fruit, was grown in two differentlocations (Dağdibi and Hamidiye) at different altitudes (1410 and 1293 m) in Pozantı, a district of the Adana province in Türkiye, for lateseason production. Ripe fruits were harvested during the commercial harvest period, and several important physical and biochemicalparameters were examined. In addition, the fruit’s (berry’s) external and flesh color, fruit length and width, soluble solid content (SSC),antioxidant capacity, total …

Characterization Of Bioactive Content And Aroma Compounds Of Geographical Indication İspir, Narman And Hınıs Dry Beans, Erkan Denk, Razi̇ye Kul, Nesi̇be Ebru Kafkas, Hülya Ünver, Zühal Okcu, Doğan Ergün, Tahani Awad Alahmadi, Mohammad Javed Ansari

Turkish Journal of Agriculture and Forestry

This study aimed to define the aroma components, antioxidant activity, total phenol, and sugar contents of three geographicallyindicated dry beans: İspir Dry Bean, Narman Sugar Bean, and Hınıs Bean. Significant differences were found among three different drybeans in terms of total phenolic content, total antioxidant capacity (2,2-diphenyl-1-picrylhydrazil test), sugar content, and volatilecompounds. The total phenolic content ranged from 14.09 mg gallic acid equivalents per 100 g dry bean sample in Narman to 36.73 mgin Hınıs. The highest total antioxidant activity was observed in İspir Bean with 8.38%, while the lowest was in Narman Bean with 6.02%.Additionally, the total sugar contents …

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Turkish Journal of Physics

No abstract provided.

Investigation Of The Acaricidal Efficacy, Tolerance And Residue Levels Of Thymol-Containing Gelatin-Based Hydrogel Developed For Varroosis Control, Onur Demi̇r, Ali̇ Bi̇lgi̇li̇, Mehli̇ka Pulat

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to investigate the acaricidal efficacy, tolerability of the target species and residue levels of a thymol-containing gelatin-based hydrogel developed as a controlled release system for varroosis control. The study was carried out on naturally infested honey bee colonies and compared with those of the negative control and positive control groups. The acaricidal efficacy (%) of the negative control, positive control and hydrogel was 21.93 ± 2.87, 81.09 ± 2.30 and 70.32 ± 2.05, respectively. For the tolerability controls, the average number of dead bees per colony was determined to be 60.80 ± 8.01, 297.40 …

Effects Of Supplementing Rumen-Protected Methionine And Lysine On Milk Yield And Milk Composition In Dairy Cows, Imene Kerbache, Samir Souames, Amel Haddoum, Nedjoua Lakhdara, Nassim Moula

Turkish Journal of Veterinary & Animal Sciences

The use of “health-food additives” has gained significant attention within the dairy sector, with a focus on enhancing the nutritional intake of dairy cows to improve their productivity and reproductive performance. This study aims at examining the impact of rumen-protected methionine (Met) and lysine (Lys) supplementation on production and reproductive parameters in a sample of 100 dairy cows, comprising 32 primiparous and 68 multiparous cows with an average of 5.24±2.31 years. The cows’ average milk production was determined to be 24.9±7.40 kg/day. The cows were divided into two groups, one receiving Met/Lys supplementation and the other serving as a control …

Temperature-Dependent Quantum Beats Between Neutral And Charged Excitons In Monolayer Mose2, İbrahi̇m Sarpkaya

Turkish Journal of Physics

We studied the interaction between the neutral and charged excitons of monolayer MoSe2 at various temperatures via quantum beat spectroscopy in the time domain. We introduced temperature as an efficient control knob to regulate the relative photoluminescence intensities of the neutral and charged excitons to obtain maximum quantum beat resolution. Also, our quantum beat measurements under different temperatures indicate that the decoherence time of the coupled exciton-trion state slightly decreases from 530 fs at 3.5 K to 420 fs at 63 K with increased temperature due to the low-energy acoustic phonon-induced dephasing.

Alternative Scenarios For The Lhc Based Electron-Proton Collider, Ahmet Nuri̇ Akay, Burak Dağli, Bora Ketenoğlu, Ari̇f Öztürk, Saleh Sultansoy

Turkish Journal of Physics

Construction of the ERLC (twin LC) collider tangential to LHC will allow investigating ep collisions at essentially higher center-of-mass energies than ERL-50 and LHC based ep collider. Luminosity estimations show that values well exceeding 1034 cm−2s−1 can be achieved for ERLC and HL-LHC based ep colliders. Certainly, proposed ep colliders have great potential for clarifying QCD basics and new physics search in addition to providing precise PDFs for adequate interpretation of the LHC experimental data. Another alternative to the ERL-50 is to construct an e-ring with the same energy and length. In this case, luminosity of order 1034cm−2s−1 can be …

Corrigendum To “A Two-Stage Deformation Of The Anatolian Plate Deduced Frompaleomagnetic Signals: The Initial Age Of The Anatolian’S Escape” [Turkish Journal Ofearth Sciences 33 (3) 2024 243-259 ], Mualla Cengi̇z, Savaş Karabulut

Turkish Journal of Earth Sciences

This corrigendum is to address an issue regarding the manuscript's previous title. The authors have regrettably noticed that the title is incorrect in the original published version of this paper. To rectify this oversight and ensure the accuracy of the published work, the title has been corrected for your reference below: A two-stage deformation of the Anatolian plate deduced from paleomagnetic signals: the initial age of the Anatolian escape.

Link to the original submission: https://journals.tubitak.gov.tr/earth/vol33/iss3/2/

Assessment Of Water Pollution In A Waste Storage Drainage Area (A Case Study In Eskişehir, Türkiye), Ali̇ Kayabaşi, Özlem Toygar Sağin, Candan Gökçeoğlu

Turkish Journal of Earth Sciences

Before 2016, the Eskişehir city landfill was an irregular landfill. Since then, it has been transformed into a regulated landfill. This study aimed to investigate the presence of pollution in the landfill drainage area. For this purpose, water samples were collected from the landfill drainage area and the Kadirbey Farm Spring, upstream of the landfill area, during the rainy and dry seasons of 2021. Analyses of the heavy metal content, total dissolved soil (TDS), chemical oxygen demand, biochemical oxygen demand, pH, phenol material content, ammonia nitrogen content, and conductivity were conducted on the samples. Electrical resistivity tomography (ERT) measurements were …

Detecting Edges Of Geologic Sources From Gravity Or Magnetic Anomalies Through A Novel Algorithm Based On Hyperbolic Tangent Function, Hanbing Ai, Yunus Levent Eki̇nci̇, Ahmad Alvandi, Hazel Deni̇z Toktay, Çağlayan Balkaya, Arka Roy

Turkish Journal of Earth Sciences

Directional derivative-based edge detectors are commonly used to outline the abrupt lateral variations in densities or magnetizations of geologic sources from potential-field datasets. Some subtle traces of faults, lithological contacts, and lineaments can be made more visible on anomaly maps using these algorithms. However, these algorithms generally suffer from common limitations such as blurry edges with low-resolution or faulty boundaries. To minimize these challenges, we proposed a new efficient edge detector that benefits from the hyperbolic tangent function. The performance of this detector was tested on the responses of a synthetic gravity model and Bishop's complex magnetic model. A Gaussian …

An Archaeological And Archaeoseismological Perspective On Earthquakes In The Coastal Cities Of Western Anatolia In The 3rd Millennium Bce: Settlement Abandonment And Changes In Social Structures, Ümi̇t Gündoğan

Turkish Journal of Earth Sciences

This study investigates the impact of the earthquakes that occurred in the first half of the 3rd millennium BCE on Western Anatolian settlements, aiming to determine the dates of the earthquakes that happened during the prehistoric period using the earthquake layers of the settlements and associated C14 data. The focus of the paper is the investigation of the effects of two earthquakes that occurred in the region during the first half of the 3rd millennium BCE on the settlements of the region. The first earthquake occurred around 2800 BCE and damaged settlements in the area of İzmir. Evidence of this …

Sequence Stratigraphy And Hydrocarbon Potential Of The Paleozoic Successions On The Arabian Platform And Southeast Türkiye, Muhi̇tti̇n Şenalp, Sema Teti̇ker

Turkish Journal of Earth Sciences

In 1989, the first prolific hydrocarbon reservoirs were discovered by Saudi Aramco in the highly porous and permeable friable continental sandstones (Unayzah reservoirs) and shallow marine carbonates (Khuff reservoirs) of the Paleozoic successions in south of Riyadh, Central Arabia. These successions were strongly affected by tectonic movements (Caledonian and Hercynian orogenesis) and Early and Late Paleozoic Gondwana glaciations. Therefore, some sections were fully eroded or significantly reduced in their thickness. The sequence stratigraphic interpretation of the Paleozoic successions helped to understand the depositional environments and regional distribution of the source, reservoir and cap rock facies in an improved palynologic studies. …

Top To Bottom Interactive Velocity Analysis Using Travel-Time Ellipses And First Break Times From Walkaway Vertical Seismic Profiling Data: A Synthetic Study, Cemal Erdemi̇r

Turkish Journal of Earth Sciences

An interactive velocity analysis method is introduced in this paper and its efficacy is tested on various walkaway vertical seismic profile (WVSP) modeled data sets. In WVSP surveys, interval velocity profiles are determined fairly accurately along the VSP borehole using first break travel time picks from the zero-offset VSP (ZVSP) data. However the accuracy of these vertical velocities fade away quickly as the source distance (offset) from the VSP borehole increases due to possible horizontal changes in the geology or dips of the horizons. If the layer boundaries are not known, a simple approach type of ray tracing using horizontally …

L-Phenylalanine And Trans-Cinnamic Acid Combined With Fe3o4-Nps Treatment Induce Oxidative Stress And Enhances Alkaloid Production In Narcissus Tazetta L. By Increasing Pal And N4omt Gene Expression, Ladan Bayat, Azra Saboora, Ezat Asgarani, Mahboobeh Zarrabi

Turkish Journal of Botany

The medicinal properties of narcissus plants are attributed to the presence of Amaryllidaceae alkaloids. Elicitors, such as nanoparticles, are employed to enhance the production of secondary metabolites through signaling and the generation of reactive oxygen species. We investigated the effects of Fe3 O4 nanoparticles (Fe3 O4 -NPs), trans-cinnamic acid (tCA), and L-phenylalanine (L-Phe) precursors on various physiological and biochemical parameters in Narcissus tazetta L., with a particular focus on alkaloid content. Fe3 O4 - NPs treatment significantly increased photosynthetic pigments, secondary metabolites (including alkaloids, phenolic compounds), total soluble carbohydrates, and polysaccharides. The activities of antioxidant enzymes (SOD, CAT, POD), phenylalanine …

Gamma-Aminobutyric Acid Induction Of Triticale Protective Systems Under Drought, Salt Stress Or A Combination Of The Two, Yuriy Kolupaev, Ivan V. Shakhov, Alexander I. Kokorev, Liana I. Relina, Alla I. Dyachenko, Alexander P. Dmitriev

Turkish Journal of Botany

Gamma-aminobutyric acid (GABA) is currently considered to be an important stress metabolite with regulatory functions in plants. Exogenous GABA is known to be able to enhance the tolerance of different plant species to drought and salt stress. However, its effects on the functioning of stress-protective systems in triticale, an intergeneric wheat-rye hybrid with specific adaptation strategies to abiotic stresses, remained completely unstudied. We studied the effects of exogenous GABA (0.5 mM) on the growth as well as on the antioxidant and osmoprotective systems of triticale seedlings (cv. 'Rarytet') under simulated drought (15% PEG 6000), salt stress (100 mM NaCl), or …

Power Quality Enhancement In Hybrid Pv-Bes System Based On Ann-Mppt, Heli̇n Bozkurt, Özgür Çeli̇k, Ahmet Teke

Turkish Journal of Electrical Engineering and Computer Sciences

Battery energy systems (BESs) assisted photovoltaic (PV) plants are among the popular hybrid power systems in terms of energy efficiency, energy management, uninterrupted power supply, grid-connected and off-grid availability. The primary objective of this study is to enhance the power quality of a grid-tied PV-BES hybrid system by developing an operation strategy based on Artificial Neural Network (ANN) based maximum power point tracking (MPPT) method. A test system comprising a 10-kWh BES and a 12.4 kW PV plant is structured and simulated on the MATLAB/Simulink platform. The hybrid system is validated with three different cases: constant radiation, rapid changing radiation, …

Mention Detection In Turkish Coreference Resolution, Şeni̇z Demi̇r, Hani̇fi̇ İbrahi̇m Akdağ

Turkish Journal of Electrical Engineering and Computer Sciences

A crucial step in understanding natural language is detecting mentions that refer to real-world entities in a text and correctly identifying their boundaries. Mention detection is commonly considered a preprocessing step in coreference resolution which is shown to be helpful in several language processing applications such as machine translation and text summarization. Despite recent efforts on Turkish coreference resolution, no standalone neural solution to mention detection has been proposed yet. In this article, we present two models designed for detecting Turkish mentions by using feed-forward neural networks. Both models extract all spans up to a fixed length from input text …

A Single Operational Amplifier-Based Grounded Meminductor Mutators And Their Applications, Shalini Gupta, Kunwar Singh, Shireesh Kumar Rai

Turkish Journal of Electrical Engineering and Computer Sciences

In this work, three simple configurations of meminductor mutator are presented. The first two configurations of meminductor mutator have been implemented utilizing one CMOS-based operational amplifier, one memristor, one capacitor, and five resistors, while the third configuration of meminductor mutator is implemented utilizing one CMOS based operational amplifier, two memristors, one capacitor, and four resistors. The implementation and simulation of the proposed configurations are done by using LTspice tool. The viability of the proposed circuits is demonstrated by utilizing TSMC 180 nm CMOS technology parameters. The proposed circuits of the meminductor have a simple structure in contrast to many of …

Finger Movement Recognition Using Machine Learning Algorithms With Tree-Seed Algorithm, Muhammed Sami̇ Karakul, Ahmet Gökçen

Turkish Journal of Electrical Engineering and Computer Sciences

Electromyography (EMG) signals have been used to recognize various actions of hand movements, finger movements, and hand gestures. This paper aims to improve the classification accuracy of EMG signals while decreasing the number of features using the Tree-Seed Algorithm. The dataset containing EMG signals utilized in this investigation is derived from a publicly accessible source. The rationale for selecting the Tree-Seed Algorithm centers on its ability to enhance classification accuracy while minimizing the dimensionality of feature sets. The object function and Tree-Seed Algorithm's nature avoids the results to have low accuracy with fewer features. The aim is not just to …

Enhancing Dtc Control Of Im Using Fuzzy Logic And Three-Level Inverter: A Comparative Study, Siham Mencou, Majid Benyakhlef, Elbachir Tazi

Turkish Journal of Electrical Engineering and Computer Sciences

Direct torque control is the most appropriate strategy for induction motor drive systems, due to its considerable ability to reduce the impact of of machine parameter variations, while offering fast dynamic response and simplified control implementation. However, persistent problems associated with high torque ripple and variable switching frequencies prevent its widespread adoption. To overcome these limitations, several techniques have been developed, in particular the use of multi-level inverters and fuzzy logic algorithms. This article proposes an in-depth evaluation of these techniques in a MATALB/Simulink environment, under various operational conditions. The main objective is to provide a detailed performance analysis of …

The Heat Kernel On A Finite Graph In Different Time-Scales, Yang Chen, Jay Jorgenson, Luis Lopez, Lejla Smajlovic

Turkish Journal of Mathematics

Let G be a finite, weighted graph, and let [[EQUATION]] be a Time-scale with a fixed point [[EQUATION]] such that sup[[EQUATION]]. In this paper we construct the heat kernel on G in Time-scale [[EQUATION]] in terms of a certain convolution series involving he heat operator acting on a parametrix, which is a fairly general function depending on the vertex set of G and the time variable [[EQUATION]]. We develop some applications by choosing different parametrices and various Time-scales. The results we obtain here do extend, in part, aspects of the recent articles in that the Time-scale considered in this paper …

Φ−Pluriharmonicity And Φ−Invariance Of Pointwise Bislant Riemanniansubmersions, Grayson Light, Cem Sayar, Mehmet Aki̇f Akyol

Turkish Journal of Mathematics

In this research, we investigate the intriguing realm of pointwise bislant Riemannian submersions, a generalizationof many previous submersions, such as antiinvariant, slant, semislant, pointwise slant, pointwise semislant,and bislant submersions, within the framework of almost product manifolds. After giving an original example, wedelve into the submersion’s integrability conditions and geodesics. We explore the concept of φ−pluriharmonicity andφ−invariance within this context. The study sheds light on the profound interplay between pointwise bislant submersions’fibers and their being either geodesic or mixed geodesic, offering valuable insights into these intriguing mappings’geometric properties.

Ideals In Semigroups Of Partial Transformations With Invariant Set, Jitsupa Srisawat, Yanisa Chaiya

Turkish Journal of Mathematics

This paper explores the ideals and their structural properties in two generalizations of the partial transformationsemigroup. Furthermore, principal, maximal, and minimal ideals within these semigroups are elucidated.

Comprehensive Computational Study On Transient Heat Transfer In Functionally Graded Longitudinal Fins Under Time-Varying Laser Heating, Hüseyi̇n Demi̇r, İnci̇ Çi̇li̇ngi̇r Süngü, İbrahi̇m Keleş

Turkish Journal of Mathematics

The present study assumes that the material properties of the fin vary by a force rule in the axial direction, with the exception of the thermal relaxation coefficient, which is assumed to be constant. The temperature distribution in the longitudinal fin with homogeneous cross-section exposed to the laser heat source is numerically investigated. This is because these constraints lead to a linear differential equation with partial solutions that can't be analytically resolved using conventional methods, except for a few elementary order functions. Consequently, a linear or non-linear system of equations as a function of time is obtained by transforming a …

A Note On The Hull And Linear Complementary Pair Of Cyclic Codes, Zohreh Aliabadi, Tekgül Kalayci

Turkish Journal of Mathematics

The Euclidean hull of a linear code C is defined as C ∩ C⊥ , where C⊥ denotes the dual of C underthe Euclidean inner product. A linear code with the trivial hull is called a linear complementary dual (LCD) code. Apair (C,D) of linear codes of length n over the finite field Fq is called a linear complementary pair (LCP) of codes ifC ⊕ D = Fnq. More generally, a pair (C,D) of linear codes of the same length over Fq is called a linear ℓ -intersectionpair of codes if C ∩D has dimension ℓ as a vector space …

A Short Note On Generalized Robertson Walker Spacetimes, Uday Chand De, Aydin Gezer

Turkish Journal of Mathematics

In this article, generalized Robertson Walker spacetimes are investigated in light of perfect fluid spacetimes. First, we establish that a perfect fluid spacetime with non-vanishing vorticity whose associated scalars are constant along the velocity vector field becomes a generalized Robertson Walker spacetime. Among others, it is also shown that a Ricci parallel perfect fluid spacetime is either a generalized Robertson Walker spacetime or a static spacetime. Finally, we acquire that in a conformally semi-symmetric generalized Robertson Walker spacetime of dimension $4$, the scalar curvature vanishes and the spacetime is locally isometric to the Minkowski spacetime, provided the electric part of …

Spherical Product Hypersurfaces In Euclidean Spaces, Sezgi̇n Büyükkütük, Günay Öztürk

Turkish Journal of Mathematics

Spherical product surfaces are obtained with the help of a special product by considering two curves inn−dimensional space. One of their special cases is rotational surface. The reason why the present study is significantthat the spherical product is used to construct hypersurfaces. (n−1)−curves are needed during this construction. Firstly,the spherical product hypersurfaces are defined in E4 , Gaussian and mean curvature are yielded and then conditionsbeing flat or minimal are examined. Moreover, superquadrics, which are associated with spherical product, are handledfor the first time in hypersurface form and give some examples. Finally, spherical product hypersurfaces are generalizedto n−dimensional Euclidean space …

Individual Stability Of Representations Of Abelian Semigroups, Heybetkulu Mustafayev

Turkish Journal of Mathematics

Let S be a suitable subsemigroup of a locally compact abelian group and let T={T(s)}s(-S be a bounded and strongly continuous trepresentation of S on a Banach space X. In this note, we study the spectral conditions on T and the ergodic conditios on x in X which will imply that T(s)x-->0 strongly as s--> infinity through S.

Transmission Eigenvalues Problem Of A Schrödinger Equation, Emel Yildirim, Elgiz Bairamov

Turkish Journal of Mathematics

In this paper, transmission eigenvalues of a Schrödinger equation have been studied by constructing a new inner product and using Weyl theory. Necessary conditions for these eigenvalues to be negative, real and finite have been examined. This method has provided a new framework related to transmission eigenvalue problems and investigation of their properties. The conclusions has been verified for special case of the problem.