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An Italian InterLaboratory comparison on personal dose equivalent for dosimetry services: promoting measurements reliability and addressing new digital challenges Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-18
Abstract An InterLaboratory Comparison on personal dose equivalent, Hp(10), a fundamental part of radiation protection dosimetry measurements, was organized aiming at evaluating the measurement capability of dosimetry services across Italy, in order to ensure the reliability of the measurements. For the intercomparison, each participant sent their own passive dosimeters, which were exposed to gamma
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An operational approach for accurate 177Lu and 177mLu activity quantifications to comply with the environmental release criteria: the role of GEANT4 for efficiency curve and True Coincidence Summing effect estimation Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-18 Anna Sarnelli, Claretta Guidi, Luciano Pandola, Gian Marco Contessa, Emiliano Loi, David Bianchini, Emilio Mezzenga, Matteo Negrini
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Nonlinear propagation of whistler-mode in the presence of magnetic Islands in the magnetopause Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-18 Jyoti, Suresh C. Sharma, R. P. Sharma
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Unveiling the effects of azimuthal angle and superimposed magnetic bias fields on the nonlinear magnetization dynamics of superparamagnetic nanoparticles Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-16
Abstract Superparamagnetic nanoparticles provide an efficient way of magnetic recording media based on their magnetization dynamics. This process is predominately governed by the nonlinear magnetic susceptibility. The most accurate approach for performing the calculation of the nonlinear magnetic susceptibility requires the determination of the nonlinear magnetization’ response in thermal agitation
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Investigation of a conducting Casson fluid flow through a porous flexible microfluidic channel with catalytic effects: application in pharmaceutical fluid processing Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-16 M. Ajithkumar, K. Vajravelu, G. Sucharitha, P. Lakshminarayana
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Novel multiplexer, latch, and shift register in QCA nanotechnology for high-speed computing systems Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-16 Anahita Alghosi, Mohammad Gholami, Seyed Saleh Ghoreishi, Habib Adarang
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Energy consumption of spontaneous transitions in a synaptic delay network Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-16 Xiaoqian Liu, Qingxia Ma, Liqing Wu, Xin Zhao, Yuan Zhu, Ming Yi, Lulu Lu
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Perturbation theory in the framework of the improved asymptotic iteration method Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-15
Abstract Based on the concepts of the improved asymptotic iteration method, we modify the original asymptotic iteration method for perturbation problems previously published. In our computations, the proposed method proves to be significantly faster than the previous perturbative method as we make explicit in the examples given in this work. Our procedure enables us to compute the corrections to the
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Comment on “On the Klein–Gordon oscillator in topologically charged Ellis–Bronnikov-type wormhole spacetime” Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-15 Paolo Amore, Francisco M. Fernández
Our analysis of the results in a paper published recently in this journal shows that the authors failed to truncate the series that supposedly would yield the allowed energies of the bound states. Consequently, all the conclusions derived from their analytical expressions are incorrect.
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Quasinormal mode of dyonic hairy black hole and its interplay with phase transitions Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-15
Abstract We explore the dynamics of the massless scalar field in the context of hairy black holes within the Einstein–Maxwell-scalar gravity system. Utilizing both the series solution and shooting methods, we numerically compute the corresponding quasinormal modes (QNMs) across various black hole parameters. Notably, the values obtained from these two methods exhibit robust agreement. The consistently
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Fast adiabatic transport of single laser-cooled 9Be+ ions in a cryogenic Penning trap stack Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-15 Teresa Meiners, Julia A. Coenders, Johannes Brombacher, Malte Niemann, Juan M. Cornejo, Stefan Ulmer, Christian Ospelkaus
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Tracing the lead source of maiolica: a pilot isotopic study on artefacts from the area of Florence, Italy (fifteenth–nineteenth century) Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-15 Diletta Paghi, Rosarosa Manca, Martina Casalini, Laura Chiarantini, Alessandro Bragagni, Simone Tommasini, Marco Benvenuti
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Simulations of quantum walks on beam splitter arrays modeled as higher-order rotations Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-15 M. I. Estrada-Delgado, Z. Blanco-Garcia
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A method of predicting the physical properties of multicomponent materials Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14 I. Yu. Protsenko, L. V. Odnodvorets, N. I. Shumakova, S. I. Protsenko, Yu. M. Shabelnyk
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Investigation of Hall current and thermal diffusion effects on unsteady MHD mixed convective Jeffrey fluid flow over an inclined permeable surface with chemical reaction Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14 N. Kanimozhi, R. Vijayaragavan, B. Rushi Kumar, Ali J. Chamkha
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Modeling the sexual transmission dynamics of mpox in the United States of America Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14 Musa Rabiu, Emmanuel Jesuyon Dansu, Oluwaseun Akinlo Mogbojuri, Isaiah Oke Idisi, Mukhtar Muhammed Yahaya, Precious Chiwira, Roseline Toyin Abah, Adejimi Adesola Adeniji
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Water jet angle prediction in supersonic crossflows: Euler–Lagrange and machine learning approaches Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14 Seyed Hamed Godasiaei, Hosseinali Kamali
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Heat transfer enhancement by natural convection in a partially porous annular space between two coaxial cylinders saturated by Cu–water nanofluid Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14 Youness Foukhari, Mohamed Sammouda, Mohamed Driouich
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Application of the NSFD method in a Malaria model with nonlinear incidence and recovery rates Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14 Tapan Sarkar, Prashant K. Srivastava, Pankaj Biswas
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Space charge and two-sheet model in multipactor Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14
Abstract The electron cloud populated by a multipactor within two emissive parallel plates was modeled by two thin sheets of charge, and for the first time the equations of the particle motion for this two-sheet system were derived taking into account space charge effects. The electron population growth in multipacting process was then simulated with the code developed on the base of these equations
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A unified analytical model to calculate no-load power losses for the coexistence of windage-churning phenomenon for spiral bevel gears Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-14
Abstract Gear churning behavior commonly actively or passively appears in high-speed machinal transmissions of helicopters and new energy electric vehicles. In these high-speed scenarios of churning and windage behaviors coexist the corresponding energy, dissipations of spiral bevel gears are no longer accurately predicted by the classic churning loss model, as well as the proposed windage loss model
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New method for linearization of non-autonomous nonlinear real-order systems Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-13 Bichitra Kumar Lenka, Swaroop Nandan Bora
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Regulation of the thermopower and ultrasound by magnetic field in manganese sulfide doped with variable-valence ions Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-13 Sergey Aplesnin, Anton Kharkov, Maxim Sitnikov
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Application of hyperspectral imaging for characterization of VOC-induced historical glass corrosion Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-13 Deepshikha Sharma, Katharina Schmidt-Ott, Ulrike Rothenhäusler, Sony George, Edith Joseph, Tiziana Lombardo
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Neural network analysis of S2-star dynamics: extended mass Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-13 N. Galikyan, Sh. Khlghatyan, A. A. Kocharyan, V. G. Gurzadyan
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Duality as a method to derive a gauge invariant massive electrodynamics and new interactions Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-13
Abstract Taking into account the recent developments associated with duality in physics, this article is focused on investigating the properties of a tensor generalization of the electrodynamics dual to the standard vector model even considering the full radiative corrections. A discussion on duality is extended for nonlinearly interacting models. The alternative tensor structure allows a new local
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Molecular complex states and intersubband transitions in a quantum ring under Gaussian repulsive potential Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-13 H. Sari, S. Sakiroglu
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Distance measure and its application to decision making, medical diagnosis, and pattern recognition problems under complex picture fuzzy sets Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-12 Ziad Khan, Fawad Hussain, Tariq Rahim, Rashid Jan, Salah Boulaaras
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A chaotic jerk oscillator with interlocked offset boosting Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-12 Chunbiao Li, Akif Akgul, Lvqing Bi, Yuanxiao Xu, Chuang Zhang
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Dynamic analysis of a memristor Hopfield neural network with adjustable neuron activation gradient and synaptic weight Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-12 Hongming Liang, Zhiyuan Yu, Zhengxiang Jing, Zhijun Chai, Yunxia Wang
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Quantum enhancement of phase sensitivity for SU(1,1) interferometer via low-noise boost of phase sensing photons using non-Gaussianity Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11
Abstract We propose to utilize photon-addition-then-subtraction (PATS) scheme to enhance the phase sensitivity of SU(1,1) interferometer (SUI). By performing PATSs on the internal arms of the SUI, we demonstrate that the phase sensing photon number (PSPN) inside the interferometer can be increased efficiently. The extra noise addition caused by such PSPN boost is very low. It is the low-noise boost
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Gold nanoparticles supported on chitosan and the ameliorative response on Raman scattering sensing, catalytic reduction, antibacterial and cytotoxicity activities Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 Asad Syed, Anmar Ghanim Taki, Ali H. Bahkali, Shifa Wang, Ayat Hussein Adhab, Ling Shing Wong, Ramadan Fallah Amer, Baadal Jushi Janani
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Study on influence of thickness and annealing on electrical characteristics of iron-doped vanadium oxide (Fe:V2O5) thin films for sensor application Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 T. R. Kishan Chand, H. M. Kalpana
The objective of this study is to determine the ideal thickness and annealing temperature ranges for the derived 15 weight percent iron (Fe)-doped vanadium pentoxide (V2O5) nanoparticles by depositing them as thin films on a glass substrate using e-beam evaporation. The appropriateness of these films' structural, morphological, and electrical properties for the development of thin-film strain gauges
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Transition to extreme events in a coupled memristive Hindmarsh–Rose neuron system Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 S. Dinesh Vijay, K. Thamilmaran, A. Ishaq Ahamed
The sharing of action potentials between the brain cells allows for communication between them. The improper transfer of these action potentials between them may probably be the cause of many neuronal diseases. In an earlier work, we tried to simulate the neurons by a Hindmarsh–Rose neuron model employing an active flux-controlled memristor wherein we had reported the superextreme spiking and multistability
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The effect of rotation on ferroconvection in the presence of couple stress forces in porous medium: a nonlinear analysis Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 Akanksha Thakur, Sunil Kumar, Reeta Devi
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Comparative analysis of local angular rotation between the ring laser gyroscope GINGERINO and GNSS stations Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 Giuseppe Di Somma, Nicolò Beverini, Giorgio Carelli, Simone Castellano, Roberto Devoti, Enrico Maccioni, Paolo Marsili, Angela D. V. Di Virgilio
The study of local deformations is a hot topic in geodesy. Local rotations of the crust around the vertical axis can be caused by deformations. In the Gran Sasso area, the ring laser gyroscope GINGERINO and the GNSS array are operative. One year of data of GINGERINO is compared with the ones from the GNSS stations, homogeneously selected around the position of GINGERINO, aiming at looking for rotational
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Enhancing the hunt for new phenomena in dijet final states using anomaly detection filters at the high-luminosity large Hadron Collider Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 Sergei V. Chekanov, Rui Zhang
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Periodic firing evolution of a Hindmarsh–Rose neuron model and FPGA circuit implementation Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-11 Yan Liu, Yingjie Shen, Haowei Zhang, Zhihui Li
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Enhanced absorption in a dielectric/silver one-dimensional photonic crystal in the UV band Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-10 Asish Kumar, Dhirendra Pandey, Vivek Kumar Nautiyal, Virendra Singh, Archana Gautam, Khem Bahadur Thapa
In this article, we theoretically investigated the absorption characteristics of the one-dimensional periodic structure versus wavelength with variations in incident angles, the thicknesses of a dielectric layer as well as silver layer, and the number of layers using the straight forward transfer matrix method. The enhanced absorption of the one-dimensional periodic structure is found due to the complex
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Chrysopogon zizanioides as a sustainable material for enhanced condensation in solar desalination: an innovative approach to clean water production Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-08 Subbarama Kousik Suraparaju, Mahendran Samykano, Sendhil Kumar Natarajan, Gopireddi Sai, Narayana Sai Subrahmanyam, Kommireddy Vinay Pallaparao, Ericharla Prasanna Kumar, Kondeti Manoj, Robbi Tarun Kumar, Sontena Chandan, Puppala Sai Phanindra, Anandam Satya Krishna Prasanth, Pulavarthi Sai Nagendra
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Light quark energy loss at finite ’t Hooft coupling from holography Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-08 Zi-qiang Zhang, De-fu Hou
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Uncertainty relations for quantum coherence using wave packet approach in neutrino oscillations Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-08
Abstract Uncertainty relation is one of the most iconic implications of quantum physics distinguishing classical physics. It demonstrates the inherent uncertainty of nature from the information theory perspectives. In this work, we investigate the uncertainty relations for quantum coherence using wave packet approach in neutrino oscillations. From e and \(\mu \) neutrino sources, the coherence-based
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Modeling the dynamics of mixed immunotherapy and chemotherapy for the treatment of immunogenic tumor Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-07 Mrinmoy Sardar, Santosh Biswas, Subhas Khajanchi
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Characterizing stabilizer states and H-type magic states via uncertainty relations Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-07
Abstract Although the conventional Heisenberg uncertainty relations have been extensively studied, there are still many interesting features related to uncertainty awaiting for exploring. In this work, we introduce the notion of renormalized uncertainty and study its implications and applications. We analytically characterize the minimum and maximum uncertainty states for some basic uncertainty relations
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Heat transfer and thermal–hydraulic evaluations of cross-circular grooved rectangular flow ducts depending on rectangular baffle design parameters Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-07 Koray Karabulut
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Examining the impact of incentives and vaccination on COVID-19 control in India: addressing environmental contamination and seasonal dynamics Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-06
Abstract In the present study, we explore the dynamics of COVID-19 by considering its spread through direct contacts of susceptibles with the infected ones and also via the contamination present in the environment. The model incorporates various factors such as recovery, awareness dissemination through media, precautionary measures, sanitation coverage, public health campaigns, vaccination and incentives
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A Physics-Informed Neural Network model combined Pell–Lucas polynomials for solving the Lane–Emden type equation Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-06 Zhoushun Zheng, Haolan Yuan, Jilong He
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Nuclear Physics Mid Term Plan at LNGS Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-06
Abstract The Istituto Nazionale di Fisica Nucleare—Laboratori Nazionali del Gran Sasso (LNGS) is one of the largest underground physics laboratory, a very peculiar environment suited for experiments in Astroparticle Physics, Nuclear Physics and Fundamental Symmetries. The newly established Bellotti Ion Beam facility represents a major advance in the possibilities of studying nuclear processes in an
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Finite element method simulation of electronic and optical properties in multi-InAs/GaAs quantum dots Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-05 M. Jaouane, R. Arraoui, A. Ed-Dahmouny, A. Fakkahi, K. El-Bakkari, H. Azmi, A. Sali
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Response surface methodology on optimizing heat transfer rate for the free convection of micro-structured fluid through permeable shrinking surface Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-05 P. K. Pattnaik, S. R. Mishra, Subhajit Panda
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Utilizing blackbody radiation inversion to attain an upper bound on the mass of photon using cosmic microwave background radiation Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-05 Pranjali Bhattacharjee, Somita Dhal, R. K. Paul
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Insights from underground laboratory observations: attenuation-induced suppression of electromagnetic noise Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-05 Chengliang Xie, Chang Chen, Chenggong Liu, Wentao Wan, Sheng Jin, Gaofeng Ye, Jianen Jing, Yun Wang
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Shadows of a generic class of spherically symmetric, static spacetimes Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-05 Md. Golam Mafuz, Rishank Diwan, Soumya Jana, Sayan Kar
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The traveling wave solutions for generalized Benjamin–Bona–Mahony equation Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04
Abstract The traveling wave solutions of generalized BBM equation with any power are investigated. The existence and numbers of bell solitary wave solutions, kink solitary wave solutions and periodic wave solutions are obtained by using qualitative theory of planar dynamical system. The new exact expressions of peaked light solitary wave solutions, valley dark solitary wave solutions and kink solitary
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Is spraying insecticide in partial agriculture field more effective? A modeling study Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04 Akash Yadav, A. K. Misra
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Light-assisted patterning of salt precipitation on photovoltaic LiNbO3 substrates Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04 Javier Hernández-Gutiérrez, Carlos Sebastián-Vicente, Angel García-Cabañes, Mercedes Carrascosa
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Dynamic behavior of small system under the influence of parameters and application of image encryption Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04 Jingfeng Jie, Ping Zhang, Yaodong Zhu, Jiaqi Li, Yang Yang
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Chaotic dynamics and zero distribution: implications and applications in control theory for Yitang Zhang’s Landau Siegel zero theorem Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04 Zeraoulia Rafik, Alvaro Humberto Salas
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Effects of soil moisture variations on the neutron spectra measured above ground: feasibility of a soil moisture monitor system based on neutron moderating cylinders Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04 A. Calamida, A. Fontanilla, L. Russo, A. Pietropaolo, M. A. Caballero Pacheco, C. Domingo, R. Ayad, M. S. Alatawi, R. Bedogni
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Insight on the optoelectronic properties of novel quaternary Ge–Se–Tl–Sb non-crystalline glassy alloy films for optical fiber sensing devices Eur. Phys. J. Plus (IF 3.4) Pub Date : 2024-03-04 A. M. Ismail, E. G. El-Metwally