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Adaptive Backstepping Control With Real-Time Fuzzy Logic Parameter Selection Of A Field- Oriented Control-Based Permanent Magnet Synchronous Motor Driver, Fati̇h Bayir, Erkan Zergeroğlu
Adaptive Backstepping Control With Real-Time Fuzzy Logic Parameter Selection Of A Field- Oriented Control-Based Permanent Magnet Synchronous Motor Driver, Fati̇h Bayir, Erkan Zergeroğlu
Turkish Journal of Electrical Engineering and Computer Sciences
This study proposes an adaptive backstepping control approach integrated with a real-time fuzzy logic parameter selection algorithm to enhance the robustness and stability of a permanent magnet synchronous motor (PMSM) controller under parametric uncertainties and external disturbances. Although backstepping control performs well under varying disturbances, it must be supported by an adaptive control algorithm to effectively handle both variable disturbances and parameter uncertainties. Moreover, because the fixed parameters of the adaptive backstepping controller limit the dynamic performance of the velocity tracking loop, this study incorporates fuzzy logic control—a soft computing algorithm capable of real-time parameter adjustment—to achieve more robust outcomes. …
Excitation Of Synchronous Machine By Contactless Power Transfer - Review From The Perspective Of Electric Vehicles, Erhan Tuncel, Emi̇n Yildiriz
Excitation Of Synchronous Machine By Contactless Power Transfer - Review From The Perspective Of Electric Vehicles, Erhan Tuncel, Emi̇n Yildiriz
Turkish Journal of Electrical Engineering and Computer Sciences
Electrically excited synchronous machines (EESMs) are one of the best choices for propulsion motor appli cation in electric vehicles (EVs) due to their wide torque-speed characteristics. Moreover, the air gap flux density can be easily controlled by varying the excitation current. Despite these advantages, it is difficult to transfer the current required by the rotating excitation winding into the motor under conventional methods, so it is not widely used in EVs. In this study, the emerging literature on contactless power transfer methods is reviewed for applicability to an EESM that can operate as an EV propulsion motor. Design criteria such …
Rescon: Residual Consistency For Real-World Super-Resolution, Erdi̇ Saritaş, Hazim Kemal Ekenel
Rescon: Residual Consistency For Real-World Super-Resolution, Erdi̇ Saritaş, Hazim Kemal Ekenel
Turkish Journal of Electrical Engineering and Computer Sciences
Real-world super-resolution is a highly challenging problem in the field of computer vision. Besides enhancing image resolution and improving visual details, information loss due to complex real-world degradations is desired to be restored. One of the primary hardness of this problem is finding sufficiently large paired datasets for training. Researchers have developed techniques that generate synthetic low-resolution pairs using high-resolution images with a generative adversarial network-based degradation generator to address this issue. In these approaches, the degradation generator is trained by utilizing real-world low-resolution images as the target domain, generating a degraded low-resolution counterpart of the high-resolution input. However, in …
Magnetic Macro Pendulum Design And Real-Time Control Application: Simulation And Experiment, Hüseyi̇n Yildiz, Serdar Yilmaz, Yasemi̇n Poyraz Koçak, Erol Uzal
Magnetic Macro Pendulum Design And Real-Time Control Application: Simulation And Experiment, Hüseyi̇n Yildiz, Serdar Yilmaz, Yasemi̇n Poyraz Koçak, Erol Uzal
Turkish Journal of Electrical Engineering and Computer Sciences
Over the last decade, the number of studies in the field of magnetic micro robots has significantly increased due to expectations of performing microsurgery, drug delivery, and similar medical procedures. Magnetic micro robots have advantages over other types of micro robots in terms of having independent designs for rotor and stator structures. Magnetic micro robots can be controlled by magnetic fields and can be programmed to move in certain directions and to perform various functions. This paper implements the computer-aided real-time control of a single-arm micro-pendulum structure to (eventually) perform cell manipulation tasks. The mechanical structure, mathematical model, control circuit …
Anatomical And Palynological Studies On Turkish Primula Taxa (Primulaceae) And Their Taxonomic And Phylogenetic Significance, Deni̇z Ulukuş, Esengül Özkaymakoğlu, Rebecca Stubbs, Hüseyi̇n Baykal, Kami̇l Coşkunçelebi̇, Osman Tugay, Barbara Keller, Elena Conti, Ferhat Celep
Anatomical And Palynological Studies On Turkish Primula Taxa (Primulaceae) And Their Taxonomic And Phylogenetic Significance, Deni̇z Ulukuş, Esengül Özkaymakoğlu, Rebecca Stubbs, Hüseyi̇n Baykal, Kami̇l Coşkunçelebi̇, Osman Tugay, Barbara Keller, Elena Conti, Ferhat Celep
Turkish Journal of Botany
Anatomical (scape, pedicel, leaf lamina, and leaf midrib) and pollen morphological features of 11 taxa belonging to the genus Primula subgen. Primula (P. vulgaris subsp. vulgaris, P. vulgaris subsp. rubra, and P.megaseifolia, P. meyeri,P. elatior subsp. pallasii, P. pseudoelatior, P. veris subsp. columnae, P. veris subsp. macrocalyx) and subgen. Aleurita (P. longipes, P. algida and P. auriculata) were examined using light and scanning electron microscopy to shed light on the existing taxonomic and phylogenetic relationships. The anatomical and palynological features of the majority of the taxa studied were revealed for the first time in this study. In anatomical studies, the …
The Effects Of S-Metolachlor On Some Fatty Acids And Fatty Acids Gene Expressions In Safflower (Carthamus Tinctorius L.), Gi̇zem Nardemi̇r, Güleray Ağar, Mahmut Si̇nan Taşpinar
The Effects Of S-Metolachlor On Some Fatty Acids And Fatty Acids Gene Expressions In Safflower (Carthamus Tinctorius L.), Gi̇zem Nardemi̇r, Güleray Ağar, Mahmut Si̇nan Taşpinar
Turkish Journal of Botany
Safflower (Carthamus tinctorius (L.)) is one of the widely studied plants due to its resistance to abiotic stress, suitability for summer and winter cultivation, rich in nutrients and linoleic acid. Thus, it has become more important compared to other oil plants in recent years. Weed infestation affects the growth of this cultivated plant during the greening period. S-metolachlor is one of the widely used herbicides that prevent the growth of weeds. In this study, three different doses of S-metolachlor (1, 2 and 4 g of active substance/L) were applied to two different safflower genotypes (Dinçer and Remzibey-05), and their effects …
Effect Of Sodium Dodecyl Sulfate And Three Commercial Detergents On The Growth And Physiological Parameters Of The Filamentous Green Alga Cladophora Sp., Eduardo Ruíz-Hernández, Alma Socorro Sobrino-Figueroa, César Abelardo González Ramírez, José Roberto Villagómez-Ibarra
Effect Of Sodium Dodecyl Sulfate And Three Commercial Detergents On The Growth And Physiological Parameters Of The Filamentous Green Alga Cladophora Sp., Eduardo Ruíz-Hernández, Alma Socorro Sobrino-Figueroa, César Abelardo González Ramírez, José Roberto Villagómez-Ibarra
Turkish Journal of Botany
Surfactants are pollutants of environmental concern. Released in large volumes into aquatic environments, they have detrimental effects on the growth and physiological functions of living organisms. This study aimed to determine physiological effects of sodium dodecyl sulfate (SDS) and three commercial detergents on filamentous alga Cladophora sp. It followed the methodological guidelines of the Organisation for Economic Cooperation and Development (OECD) to test seven concentrations of SDS (0, 0.1, 1, 5, 10, 50, and 100 mg/L) and six concentrations of commercial detergents (0, 1, 15, 30, 45, and 60 mg/L) using three replicates in a fully randomized design. At the …
Deciphering The Apomixis Reproductive Trait And Its Manipulation Strategies To Enhance Crop Improvement, Mohd Razik Midin, Aiesyaa Majdiena Emlee, Mohamad Azimi Shaharudin, Fadzlin Qistina Fauzan, Siti Fatimah Zakaria, Emelda Rosseleena Rohani, Farah Ayuni Farinordin
Deciphering The Apomixis Reproductive Trait And Its Manipulation Strategies To Enhance Crop Improvement, Mohd Razik Midin, Aiesyaa Majdiena Emlee, Mohamad Azimi Shaharudin, Fadzlin Qistina Fauzan, Siti Fatimah Zakaria, Emelda Rosseleena Rohani, Farah Ayuni Farinordin
Turkish Journal of Botany
In plants, apomixis is the process of asexual reproduction when seeds are produced from the maternal tissues of the ovule. Gametophytic and sporophytic apomixis develop with distinctive mechanisms and are molecularly triggered either by hybridization or polyploidization. As apomixis involves meiosis suppression and parthenogenesis, these events are likely to be genetically driven. T he apomictic trait is associated with several genes that need a diploid or aneuploid gamete for their transfer in polyploid species. T he molecular mechanisms driving apomixis in various plant species have been explained by previous investigations into apomictic genes. Apomixis offers agronomic advantages, such as reducing …
Approximate Controllability Of Fractional Backward Stochastic Differential Inclusions With Order 1/2 < P < 1, Müberaa Selah
Approximate Controllability Of Fractional Backward Stochastic Differential Inclusions With Order 1/2 < P < 1, Müberaa Selah
Turkish Journal of Mathematics
In this paper, fractional backward stochastic differential equations are extended to multivalued forms. Since the problem of approximate controllability of the obtained fractional backward stochastic differential inclusions has not yet been addressed in the literature, we focus on the approximate controllability of these systems. The study’s main results, such as existence of the mild solution and approximate controllability for fractional backward stochastic differential inclusions, have been proven through fractional calculus, Bohnenblust-Karlin Theorem, and appropriate conditions.
New Characterizations Of Weights In Dynamic Inequalities Of Hardy's Type On Time Scales, Mario Krnic, Mahmoud M. Osman, Samir H. Saker
New Characterizations Of Weights In Dynamic Inequalities Of Hardy's Type On Time Scales, Mario Krnic, Mahmoud M. Osman, Samir H. Saker
Turkish Journal of Mathematics
The main aim of this paper is to establish some new characterizations of the weights in Hardy-type dynamic inequality, dual Hardy-type inequality, andreverse Hardy-type dynamic inequality on time scales. Some integral and discrete inequalities due to Copson, Leindler, and Hyun and Kim will bededuced as special cases. Moreover, new dynamic inequalities via convexity are proved.
Analytical Solution And Stability Of Ψ-Prabhakar Delayed Systems: Application To Antibiotic Production, Mustafa Aydin
Analytical Solution And Stability Of Ψ-Prabhakar Delayed Systems: Application To Antibiotic Production, Mustafa Aydin
Turkish Journal of Mathematics
The analytical solution of the linear ψ -Prabhakar delay differential equations is explored using the method of variation of parameters, in which a ψ -general delayed exponential matrix function is introduced. The ψ -Prabhakar calculus is enhanced in terms of the semi-group property, inversion results, and several simplified calculations and relations. The system's stability is analyzed within the framework of Ulam-Hyers stability. Finally, the theoretical findings are validated through an application to antibiotic production.
Integral Extensions On Growth And Higher Derivatives Of A Polynomial, Nirmal Kumar Singha, Fahreddi̇n G. Abdullayev, Barchad Chanam
Integral Extensions On Growth And Higher Derivatives Of A Polynomial, Nirmal Kumar Singha, Fahreddi̇n G. Abdullayev, Barchad Chanam
Turkish Journal of Mathematics
A well-known theorem due to Ankeny and Rivlin states that if p(z) is a polynomial of degree n such that p(z) has no zero in |z| < 1, then
max|z|=R≥1 |p(z)| ≤ (Rn + 1 / 2) max|z|=1 |p(z)|.
This research examines the polynomial p(z), ensuring that it has no zero in the disk |z| < k, where k ≥ 1. At the same time, we investigate the sth derivative of this polynomial, where 0 ≤ s < n. In our effort to establish integral formulations of the inequalities related to the derivatives of this class of polynomials, we have successfully extended and generalized Ankeny and Rivlin’s inequality to integral settings. Additionally, part of our findings provides integral analogs of results by Mir [J. Anal., 27 (2019), 851−857]. Moreover, another aspect of our work leads to an improvement in the result of Jain [Turk. J. Math., 31 (2007), 89−94], which we have also verified using an example. We have also compared our results with a previously known result using this numerical example, where the bounds that are in terms of integral means are estimated numerically by numerical integration using Simpson’s 1/3rd rule and illustrate graphically the obtained inequalities as regards sharpness.
On The Solutions Of Difference Equations Of The Volterra Type, Hakan Adigüzel
On The Solutions Of Difference Equations Of The Volterra Type, Hakan Adigüzel
Turkish Journal of Mathematics
In this paper, we conduct a thorough analysis of the qualitative behavior of solutions to three different types of difference equations of the Volterra type. Utilizing the principles of discrete calculus and various well-known inequalities, we have presented our findings. To conclude our theoretical findings, we provide several examples that illustrate full alignment with the findings.
Morphotectonic And Active Tectonic Properties Of The Yenicekent Travertines With Chibanian–Meghalayan Ages In The Denizli Graben (Türkiye), Ömer Eki̇zoğlu, B. Levent Mesci̇
Morphotectonic And Active Tectonic Properties Of The Yenicekent Travertines With Chibanian–Meghalayan Ages In The Denizli Graben (Türkiye), Ömer Eki̇zoğlu, B. Levent Mesci̇
Turkish Journal of Earth Sciences
Travertine deposits that crop out in the Yenicekent travertine field within the Denizli graben in western Türkiye are described and illustrated. Three morphologies of travertine are identified in this field, comprising fissure-ridge type, range-front, and eroded-sheet type, with each type resulting from deposition by geothermal waters driven by ongoing tectonism. The fissures in the Yenicekent travertine field extend parallel to active normal faults bounding the Denizli basin from the NE-directed Tripolis and Pamukkale faults, and were formed by waters released under tensile stress in the footwall blocks of normal faults. This study aimed to link the chronological development of travertine …
U-Pb Calcite Geochronology, Epr, Geochemistry, And C-O-Sr Isotopes Of Ancient Marbles In The İznik Region (Bursa-Türkiye), Namik Aysal, Özge Karslioğlu, Emre Erdem, Marcel Guillong, Si̇nan Öngen, İbrahi̇m Tonguç Uysal, Ersi̇n Kaygisiz, İpek Deni̇z Yildirim
U-Pb Calcite Geochronology, Epr, Geochemistry, And C-O-Sr Isotopes Of Ancient Marbles In The İznik Region (Bursa-Türkiye), Namik Aysal, Özge Karslioğlu, Emre Erdem, Marcel Guillong, Si̇nan Öngen, İbrahi̇m Tonguç Uysal, Ersi̇n Kaygisiz, İpek Deni̇z Yildirim
Turkish Journal of Earth Sciences
The İznik city (ancient Nicaea), located east of Lake İznik (known as -“Bithynia” in ancient times), has been an important political and cultural centre of Asia Minor since the Hellenistic period. Marbles produced in the quarries in the vicinity (Ömerli and İnikli villages, Deliktaş-Sarıtaş hills) were used both in the construction of the walls and in many ancient works in the city. Approximately eighteen ancient marble quarries producing grey and white marbles were investigated in the region. Petrography, EPR, XRD, C-O-Sr isotope and whole rock geochemistry analyses were performed for characterization of the samples collected from the quarries for the …
Editorial Note To The Article “Tectonic Geomorphology Of The South-Eastern Section Of The Burdur-Fethiye Shear Zone, Western Taurides: Morphotectonic Framework Of The Eşen Basin” [Turkish Journal Of Earth Sciences 33 (5) 2024 503-529 ], Orhan Tatar
Turkish Journal of Earth Sciences
As part of the journal’s commitment to open scientific dialogue, we are publishing a Letter to the Editor regarding the article “Tectonic geomorphology of the south-eastern section of the Burdur-Fethiye Shear Zone, Western Taurides: morphotectonic framework of the Eşen Basin” along with a reply from the authors, who have provided a clarification in response to the concerns raised. We consider such exchanges to be a normal and healthy part of the scientific process, and we are presenting both perspectives to allow readers to form their own conclusions.The views expressed in the letter and the reply are those of the respective …
A Model Study On Enhancing The Horizontal Gradient Of Potential Fields With The Vertical Derivative, Luan Thanh Pham, Saulo P. Oliveira, Erdi̇nç Öksüm, Jeferson De Souza
A Model Study On Enhancing The Horizontal Gradient Of Potential Fields With The Vertical Derivative, Luan Thanh Pham, Saulo P. Oliveira, Erdi̇nç Öksüm, Jeferson De Souza
Turkish Journal of Earth Sciences
The total horizontal gradient (THG) and its derivatives are commonly used in interpreting potential fields. Because THG is a nonharmonic function, its vertical derivative (VD) can be consistently computed using, e.g., a finite-difference approximation. The calculation of VD in the wavenumber domain is physically meaningful for harmonic functions, but it provides a pseudovertical derivative (PVD) when applied to nonharmonic fields that can be used in some edge detectors, such as THG. Through experiments with synthetic and field datasets, we evaluated the performance of the PVD of THG in the tilt angle of THG (TAHG) and fast sigmoid-based edge detector (FSED). …
On Reference Accuracy: Clarification Of The Original Data, İrem Eli̇tez, Cenk Yaltirak
On Reference Accuracy: Clarification Of The Original Data, İrem Eli̇tez, Cenk Yaltirak
Turkish Journal of Earth Sciences
Although it is claimed that the same data was correctly attributed to Alçiçek (2007) in Elitez and Yaltırak (2023), no age data from Alçiçek (2007) were actually used in that study. In fact, the stratigraphic interpretation proposed by Alçiçek (2007) exhibits notable discrepancies with the conclusions presented by Elitez and Yaltırak (2023). Alçiçek (2007) defines the geological units overlying the basement as the Eşen Formation (comprising the Çetilidüz, Çaykenarı, and Kocaçay members) and Quaternary units. Based on the fossil Palaeotragus rouenii, the author suggests that the Neogene succession begins with Late Miocene alluvial-fan conglomerates, sandstones, and mudstones, whereas lacustrine sedimentation …
Citing The Citer: A Way To Claim Original Data, Mehmet Ci̇hat Alçi̇çek
Citing The Citer: A Way To Claim Original Data, Mehmet Ci̇hat Alçi̇çek
Turkish Journal of Earth Sciences
In Elitez and Yaltırak (2024, p. 3), the “Upper Miocene” age data for the Eşen Basin fill is cited from Elitez and Yaltırak (2023). However, in that work, the same data was correctly attributed to Alçiçek (2007), which is the original source. Citing a secondary source instead of the original one is avoided in scientific writing. This letter aims to correct this citation practice.
Insights Into Therapeutic Discovery Through The Kelch Domain Structure Of Keap1 At Ambient Temperature, Merve Yilmaz, Belgi̇n Sever, Yi̇ği̇t Kutlu, Mehmet Gül, Ceren Okuducu, Serra Tavli, Masami Otsuka, Mikako Fujita, Turkan Hali̇loğlu, Hali̇li̇brahi̇m Çi̇ftçi̇, Hasan Demi̇rci̇
Insights Into Therapeutic Discovery Through The Kelch Domain Structure Of Keap1 At Ambient Temperature, Merve Yilmaz, Belgi̇n Sever, Yi̇ği̇t Kutlu, Mehmet Gül, Ceren Okuducu, Serra Tavli, Masami Otsuka, Mikako Fujita, Turkan Hali̇loğlu, Hali̇li̇brahi̇m Çi̇ftçi̇, Hasan Demi̇rci̇
Turkish Journal of Biology
Background/aim: The Kelch-like-ECH associated protein 1 (Keap1) is an integral component of the E3-ubiquitin ligase complex, which binds to Nuclear factor erythroid 2-related factor 2 (Nrf2) and facilitates its degradation by the 26S proteasome. The Kelch domain of Keap1, composed of six repeated structural motifs, plays a key role in this interaction. This study aims to investigate the dimeric structure of the Keap1 Kelch domain at ambient temperature and to examine its implications for conformational dynamics, particularly in relation to the DMF and Nrf2 binding sites.Materials and methods: The dimeric crystal structure of the Keap1 Kelch domain was determined at …
Proteomic Profiling Of Escherichia Coli Cytoplasmic Proteins Under Sublethal Boric Acid Stress, Beki̇r Çöl, Begüm Hazar Çi̇ftçi̇, Merve Sezer Kürkçü, Esra Di̇bek
Proteomic Profiling Of Escherichia Coli Cytoplasmic Proteins Under Sublethal Boric Acid Stress, Beki̇r Çöl, Begüm Hazar Çi̇ftçi̇, Merve Sezer Kürkçü, Esra Di̇bek
Turkish Journal of Biology
Background/aim: Boron is an essential micronutrient for plants and certain bacteria, where it plays critical roles in cellular processes at low concentrations. However, elevated levels of boron-containing compounds, such as boric acid, exhibit antimicrobial toxicity. Although the physiological effects of boric acid on bacteria have been partially characterized, its proteome-wide impacts remain poorly elucidated. This study employs a 2D-PAGE-based proteomic approach to investigate how sublethal boric acid stress alters the cytoplasmic proteome of Escherichia coli BW25113. Materials and methods: E. coli BW25113 cultures were grown to mid-log phase in tryptic soy broth (TSB) and exposed to 70 mM boric acid …
Novel Mrsa-Targeting Phage Metb16: Genomic Features, Structural Insights, And Therapeutic Applications, Berna Erdoğdu, Senanur Dokuz, Görkem Güngör, Wei Lin, Yigang Tong, Tüli̇n Özbek
Novel Mrsa-Targeting Phage Metb16: Genomic Features, Structural Insights, And Therapeutic Applications, Berna Erdoğdu, Senanur Dokuz, Görkem Güngör, Wei Lin, Yigang Tong, Tüli̇n Özbek
Turkish Journal of Biology
Background/aim: Recent reports have indicated that multidrug-resistant strains of S. aureus, including methicillin-resistant strains, may pose a significant threat to public health and global economic stability. Materials and methods: In this study, we present the isolation and comprehensive characterization of a novel phage, derived from clinically isolated MRSA strains. Results: MetB16 exhibited an incubation period of approximately 20 min, a lysis period of around 45 min, and a burst size of 127 Plaque Forming Units (PFU)/cell. The phage demonstrated remarkable biological stability across a pH spectrum of 4.0–9.0 and maintained integrity within a temperature range of 37 and –80 °C. …
In Vitro Regeneration Potential Of Pistacia Integerrima And Pistacia Khinjuk Rootstocks: A Modeling Approach For Optimal Medium Formulation, Heydem Eki̇nci̇, Beki̇r Erol Ak
In Vitro Regeneration Potential Of Pistacia Integerrima And Pistacia Khinjuk Rootstocks: A Modeling Approach For Optimal Medium Formulation, Heydem Eki̇nci̇, Beki̇r Erol Ak
Turkish Journal of Agriculture and Forestry
Micropropagation involves the development of whole plants from small meristematic tissues by culturing them in vitro under aseptic conditions on a nutrient medium. However, identifying a single nutrient medium suitable for propagating Pistacia, a recalcitrant species, remains challenging. While some species exhibit good growth on Murashige and Skoog (MS) medium, Pistacia species generally yield insufficient results. To address this, a five-dimensional experimental design was developed using Design- Expert software (Stat-Ease Inc., Minneapolis, MN, USA). Thirty-three experimental databases were generated by the software using the modified I-optimal criterion. MS medium served as the control treatment. A response surface model (RSM) employing …
Accurate Crop Yield Prediction Via Temporal Convolutional Network And Variational Autoencoder, Lei Liu, Xiaoling Song
Accurate Crop Yield Prediction Via Temporal Convolutional Network And Variational Autoencoder, Lei Liu, Xiaoling Song
Turkish Journal of Agriculture and Forestry
With the advancement of technology, smart agriculture assumes a pivotal role in enhancing the efficiency and sustainability of agricultural production. Nevertheless, accurately forecasting crop yields and understanding their determining factors often faces limitations inherent in conventional data processing techniques. To address this challenge, this study proposes a TCN-VAE framework, amalgamating temporal convolutional networks (TCNs) and variational autoencoders (VAEs), to tackle the crop yield prediction task in smart agricultural systems. The framework intricately models four principal categories of features—meteorological conditions, soil conditions, agricultural management, and environmental conditions—via TCN and compensates for missing data using VAE, thereby achieving a comprehensive analysis and …
Comprehensive Characterization Of Purified Naringinase: Effect On Naringin Content, Antioxidant Activity, Phenolic Profile, And Grapefruit Juice Quality, Arzu İmece, Memnune Şengül, Bülent Çeti̇n, Ömer İrfan Küfrevi̇oğlu, Arzu Öztürk Kesebi̇r
Comprehensive Characterization Of Purified Naringinase: Effect On Naringin Content, Antioxidant Activity, Phenolic Profile, And Grapefruit Juice Quality, Arzu İmece, Memnune Şengül, Bülent Çeti̇n, Ömer İrfan Küfrevi̇oğlu, Arzu Öztürk Kesebi̇r
Turkish Journal of Agriculture and Forestry
Bitterness arising from naringin is a problem in citrus juices, especially grapefruit juice, in terms of consumer preference. Naringinase enzyme is used to eliminate the bitterness. In this study, naringinase was extracellularly extracted, isolated, and characterized from an Aspergillus niger strain in different media. The extracted enzyme was added to grapefruit juice at different concentrations (0.1%, 0.5%, 1%) (0.078, 0.39 and 0.78 EU) and stored at different temperatures (25, 35, and 45 °C) for 5 h. At the end of the first and fifth h, the amount of naringin, physicochemical properties, phenolic profiles, and antioxidant activities of the grapefruit juice …
Human Settlement Environment And Architectural Ecological Design Based On Artificial Intelligence Technology, Mingxing Xu, Xiongjun Tao
Human Settlement Environment And Architectural Ecological Design Based On Artificial Intelligence Technology, Mingxing Xu, Xiongjun Tao
Turkish Journal of Agriculture and Forestry
The main purpose of this paper was to use artificial intelligence (AI) technology to improve the coordination between architectural design and the natural environment, so as to optimize resource utilization and reduce negative environmental impacts and improve the quality of human settlements. To do this, multiple types of data covering the environment, buildings, and user feedback were first collected and preprocessed. Based on these data, the long short-term memory model was used to predict future environmental changes, and the particle swarm optimization algorithm was used for multiobjective optimization of architectural design. The experimental results showed that the AI-driven design scheme …
Green Biosynthesis Of Cobalt Oxide Nanoparticles Using Saccharum Munja Leaf Extract As A Catalyst For Callus Induction In Carnation (Dianthus Caryophyllus L.) Plants, Ishtiaq Ahmad, Sameed Arshad Chaudhry, Maryam Maryam, Aysha Arif Chahel, Riaz Ahmad, Mehmet Ramazan Bozhüyük, İbrahi̇m Bozkurt, Magda Abdel-Rahman, Konstantin Korolev
Green Biosynthesis Of Cobalt Oxide Nanoparticles Using Saccharum Munja Leaf Extract As A Catalyst For Callus Induction In Carnation (Dianthus Caryophyllus L.) Plants, Ishtiaq Ahmad, Sameed Arshad Chaudhry, Maryam Maryam, Aysha Arif Chahel, Riaz Ahmad, Mehmet Ramazan Bozhüyük, İbrahi̇m Bozkurt, Magda Abdel-Rahman, Konstantin Korolev
Turkish Journal of Agriculture and Forestry
The common name of a wild grass native to Pakistan with both edible and medicinal properties is Saccharum munja Roxb. (S. munja). Prior research has investigated various plant species for the green biosynthesis of nanoparticles to circumvent issues related to their physical and chemical production. This study presents the first evidence of synthesizing cobalt oxide nanoparticles (Co3O4NPs) using S. munja leaf extract (SMLE) as both a reducing and a capping agent. This study investigated their ability to induce in vitro callus formation in Dianthus caryophyllus L. (carnation). In this study, Co3O4NPs were synthesized using varying quantities of SMLE to achieve …