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Graphical Analysis - Science topic
Explore the latest publications in Graphical Analysis, and find Graphical Analysis experts.
Publications related to Graphical Analysis (7,219)
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Latent feature representation methods play an important role in the dimension reduction and statistical modeling of high-dimensional complex data objects. However, existing approaches to assess the quality of these methods often rely on aggregated statistics that reflect the central tendency of the distribution of information losses, such as averag...
The use of neural networks in the architectural design pre-phase is becoming increasingly prevalent among designers. This article presents a method of textual and graphical analysis of construction sites using neural networks. On the example of two projects, which won the architectural competition, the following are considered: qualitative characte...
This study seeks to analyze unsteady solute dispersion in the pulsatile flow of a non-Newtonian Ellis fluid within a tube, influenced by periodic body acceleration and deceleration, across three distinct flow and dispersion regimes: viscous flow with diffusive dispersion, viscous flow with unsteady dispersion, and unsteady flow with unsteady disper...
The rapid increase in industries and buildings, massive emission of gases, and decreasing forests due to urbanization create an extraordinary threat to climate health. Alleviating climate change caused by temperature increase is one of the biggest concerns of humankind. Accurate air temperature forecasting is crucial because of the variable tempera...
Employee attrition is a critical concern for organizations, impacting productivity and operational efficiency. This study analyzes employee attrition trends using a dataset containing various demographic and job-related attributes. Through graphical analysis, key insights are derived to identify the primary reasons for attrition. Findings reveal si...
This study investigates the effectiveness of integrating peer instruction with PhET simulations in enhancing students' interpretation and understanding of motion concepts, specifically position, velocity, and acceleration. The primary goal was to assess whether this combined approach could improve conceptual comprehension and reduce misconceptions...
Background
A prospective, observational study to identify relationships between body temperature and levels of peripheral P4 blood progesterone, and examine if these differ according to body temperature cycle pattern.
Methods
62 data points from 18 patients undergoing hormone assisted embryo transfer cycles at IVIRMA IVF clinics in Madrid, Mallorc...
In this article, we will explore the collective impact of Starobinsky model and horizon function in the proximity of f ( R ) the theory of gravity ( R is the Ricci scalar) in the dissipative gravitational collapse. Our investigation delves into the radiating stellar model with string density accompanied by an exterior Vaidya spacetime in f ( R ) gr...
This study examines the competencies of Grade 12 STEM students in interpreting motion graphs, employing a quantitative-qualitative descriptive methodology. A designed 20-item multiple-choice test was administered to evaluate students' understanding of position-time and velocity-time graphs. The findings reveal that both male (x ̅ = 7.85, s = 2.08)...
This study aimed to determine the effectiveness of simultaneous prompting in ensuring independent living skills in young people with multiple disabilities. In the study, multiple probe design across behaviors, which is one of the single-subject designs, was used. The study was conducted with two subjects, a boy and a girl, aged 16–17, with multiple...
Introduction: Fractional approaches have emerged as powerful tools for modeling a wide range of phenomena in engineering and science. This study focuses on a chaotic behavior for numerical method and stability analysis to investigate the nonlinear fractional-order autonomous systems using fractional derivative operators, specifically the Atangana-B...
Purpose
Positron Emission Tomography (PET) scans with radioligands targeting tau neurofibrillary tangles (NFT) have accelerated our understanding of the role of misfolded tau in neurodegeneration. While intended for human research, applying these radioligands to small animals establishes a vital translational link. Transgenic animal models of demen...
Modified Korteweg-de Vries equations are used to describe certain phenomena in nonlinear optics, fluid dynamics, plasma physics, ocean physics and gas dynamics. In this paper, we investigate a damped variable-coefficient fifth-order modified Korteweg-de Vries equation for the small-amplitude surface waves in a strait or large channel of slowly-vary...
This paper investigates the existence, uniqueness, and stability of solutions for fractional Volterra–Fredholm integro-differential equations with state-dependent delay, incorporating Caputo fractional derivative and semigroup of operators. Using Krasnoselskii’s fixed point theorem, the existence of solutions is established under specified conditio...
In the present study, we investigate the quasibound states, scalar cloud and superradiance of relativistic scalar fields bound to a rotating black hole in Einstein-Maxwell-Dilaton-Axion theory (Kerr-EMDA). We present the exact eigensolutions of the governing Klein-Gordon equation in the black hole background. By imposing boundary conditions on the...
This analysis provides insight into optimizing the thermal management in industrial heat transfer and energy systems with applications of Casson hybrid nanofluid. By including the radiated features and convective boundary constraints, this investigation discloses the efficiency enhancement for thermal systems, including the heat exchangers and sola...
Despite having a vast area for agricultural production, Brazil is highly dependent on mineral sources for phosphate fertilisers, making their use unsustainable and highly dependent on the international market. The aim of the present study was to evaluate the effect of different sources of phosphate fertiliser and the depth of application on the dev...
Two-phase locking (2PL) is a consolidated policy commonly adopted by Database Management Systems to enforce serializability of a schedule. While the policy is well understood, both in its standard and in the strict version, automatically deriving a suitable tabular/graphical analysis of schedules with respect to 2PL is far from trivial, and require...
Annual ryegrass (Lolium multiflorum Lam.) is one of the main weeds in subtropical cropping systems of Europe, Oceania and South America. Therefore, the hypothesis of this work is that the interaction between ammonium glufosinate and saflufenacil can be synergistic for ryegrass control. Our main goal was to evaluate the effects of the mixture of saf...
Classical statistical methods are commonly applied in distribution theory across various disciplines; however, they often fall short in addressing uncertainty, imprecision, and indeterminacy. In situations when classical distributions fail, such as when there is uncertainty, ambiguity, or missing information, the Neutrosophic Lindley Distribution (...
Background
This study quantified tau binding in the brain with 18F‐PI2620 PET using a non‐invasive Image‐Derived Input function(IDIF), derived using a new total‐body EXPLORER PET/CT scanner (Spencer et al.,2021). Additionally, we explored how PET scan duration influences the quantification of kinetic parameters across brain regions of interest(ROIs...
Background
Sensitive screening for early Alzheimer’s disease (AD)‐related cognitive decline are needed. Prior research links high beta‐amyloid (Aß) levels to reduced proper name (PN) retrieval in individuals without cognitive impairment. We examined whether language‐related regional tau from PET associated with Logical Memory (LM) proper name recal...
Background
This study quantified tau binding in the brain with ¹⁸F‐PI2620 PET using a non‐invasive Image‐Derived Input function(IDIF), derived using a new total‐body EXPLORER PET/CT scanner (Spencer et al.,2021). Additionally, we explored how PET scan duration influences the quantification of kinetic parameters across brain regions of interest(ROIs...
Purpose The effects of different types of heterogeneity on the propagation of Love wave under an impulsive point source in a highly heterogeneous layer over a sandy rock half-space are studied theoretically and graphically. Methods The Fourier transform, and Green's function technique has been applied to obtain the dispersion equation using the rel...
The growing presence of women in the Norwegian state and military heralds an epoch-making, worldwide transformation. A key challenge is to explain why institutions which excluded women for more than a millennium no longer promote all-male membership. This tectonic shift is investigated with a data-based synthetical methodology. Multidisciplinary ev...
Objective: The study aimed to use a quality-by-design approach to screen out the most suitable process and formulation parameters for developing antifungal drug-loaded pegylated bilosomes. Methods: Thin film hydration technique was used to prepare the formulations. A design experiment [Design Expert® software; Design of Experiments (DOE)] employing...
Background
A variety of clinically important benchmarks of success (CIBS) have been defined for total shoulder arthroplasty (TSA) to quantify success. However, it is unclear how the preoperative status of the patient influences their likelihood of achieving each CIBS.
Questions/purposes
(1) What proportion of patients achieve commonly used CIBS af...
Background
Sensitive screening for early Alzheimer’s disease (AD)‐related cognitive decline are needed. Prior research links high beta‐amyloid (Aβ) levels to reduced proper name (PN) retrieval in individuals without cognitive impairment. We examined whether language‐related regional tau from PET associated with Logical Memory (LM) proper name recal...
This paper presents an analysis of the existence, uniqueness, and stability of solutions to fractional neutral Volterra-Fredholm integro-differential equations, incorporating Caputo fractional derivatives and semigroup operators with state-dependent delays. By employing Krasnoselskii's fixed point theorem, conditions under which solutions exist are...
This research examines the availability, maintainability and sensitivity of a poultry feed processing plant to optimize operational performance. Availability is assessed using Mean Time between Failures (MTBF) and Mean Time to Repair (MTTR), revealing a gradual decline over time due to equipment failures. Maintainability analysis focuses on repair...
The search for sustainable energy solutions is essential for communities that still rely on wood-burning stoves, a common practice in many regions of Brazil. The efficient choice of stoves and fuels is challenging because of the environmental impact of wood consumption and associated emissions. Despite studies on the efficiency of wood-burning stov...
This study focuses on the development of a fault monitoring and analysis system specifically designed for Flexible AC Transmission Systems (FACTS). The system records analog and digital data at high resolution and frequency, enabling graphical analysis of these data. Designed for various industrial applications, this system is particularly used in...
Improving air quality in indoor areas or interior spaces is a vital need. High PM 2.5 concentration or excessive air pollution causes severe damage to human health and the respiratory system. Air ventilation systems in health spaces are more necessary as there is a higher human crowd flow in viral-susceptible areas. The recent COVID situation has m...
This study investigates the impact of integrating peer instruction with PhET simulations and inquiry-based learning on physics education. Given the constraints of having only one class of 40 students, a one-group quantitative design was employed, complemented by a qualitative approach to create a mixed-method design. Quantitative analysis of pre-te...
As a model of ancient Chinese architecture, Jin Ancestral Temple’s spatial layout and functional hierarchy reflect its profound cultural connotations and historical evolution. This paper systematically studies Jin Ancestral Temple from the perspectives of spatial relationships, visibility, and accessibility based on space syntax and visual graphics...
GDP and GDP per capita as economic barometers gauge the scale of a nation’s economy and the living standards of its people. The objective of the paper is to examine the dynamics of the GDP and the GDP per capita of the G7 nations after the financial crisis of 2008-2009. Methodology. The data, taken from the official sites of the United Nations Conf...
The current manuscript presents a mathematical model of dengue fever transmission with an asymptomatic compartment to capture infection dynamics in the presence of uncertainty. The model is fuzzified using triangular fuzzy numbers (TFNs) approach. The obtained fuzzy-fractional dengue model is then solved and analyzed through fuzzy extension of modi...
The impact of natural hazards on the Puerto Rican electric system significantly affects the well-being of its population, particularly affecting populations in remote areas. The present study aims to identify the most affected geographic regions using a complementary approach that leverages open source governmental data. By harnessing the power of...
The relevance of the work. The use of economically alloyed boron-containing steels significantly expands the production volumes of high-strength products obtained by cold bulk stamping methods. Existing methods for preparing metal for cold plastic deformation include the operation of spheroidizing annealing, which is characterized by high energy an...
The exploitation of non-timber forest products (NTFPs) represent a way of subsistence for Amazon extractive communities, which demonstrate great recognition of its importance to income generation, notably in rural areas. This paper aims to identify and analyze the existence of seasonal behavior, cycle occurrence and price tendency upon Brazil nuts...
This article aims to identify the applied strategies for discretionary fiscal changes–fiscal adjustments and fiscal expansions–for the period 1990-2011 in ex-communist European Union countries. Using data for fiscal adjustments (improvement of the budget balance) and for fiscal expansions (deterioration of the budget balance), there are analysed th...
The type and character of tax (level of tax rate, narrow or far-reaching scope of tax, being indirect or direct), difference of the market in which activities are being carried out (perfect competition market, monopolist competition, oligopoly, monopoly, etc.), cost conditions (fixed cost conditions, increasing cost conditions, decreasing cost cond...
Introduction. Since 2019, the export of Russian medical services has been realized in accordance with the “Development of the export of medical services” regional project that is being implemented in 70 subjects of the Russian Federation. This initiative has drawn significant interest from the scientific community, particularly regarding the strate...
Objective: The article discusses issues related to the development of the residential real estate market as an independent part of the market economy associated with solving the acute problem of providing housing to the population of the country. The development of the residential real estate market is accompanied by a rapid increase in housing pri...
A non-polynomial spline is a technique that utilizes information from symmetric functions to solve mathematical or physical models numerically. This paper introduces a novel non-polynomial spline construct incorporating a rational function term to develop an efficient numerical scheme for solving time-fractional differential equations. The proposed...
The primary aim of this study is to explore the impact of different physical parameters on the propagation of Love waves in non-local media. This study considers heterogeneous orthotropic viscoelastic properties within a layer and the variation of sandy medium properties with exponential depth, representing the half-space. Furthermore, the interfac...
The purpose of this study is to explore the stock price forecasting method based on the Gauss-Newton method. In this work, through a literature review, the existing stock forecasting methods were analyzed, and it was noted that there is a lack of attempts to construct nonlinear regression models using the Gauss-Newton method in existing research. T...
Introduction: This study was conducted with the aim of investigating the efficiency of Interventional person-centered narrative therapy on increasing happiness and reducing death anxiety in elderly people. This study, which is a single case study is in the form of multiple baselines.Methods: Of population of elderly people in nursing homes in Tehra...
The distribution of U(VI) from aqueous media into chloroform solution of N,N’-ethylenebis (4-butanoyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-oneimine) (H2BuEtP) a Schiff base has been studied to determine the effect of buffer media, mineral acids, auxiliary complexing agents and 4-butanoyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one (HBuP) o...
Student-Problem (S-P) chart, Grey Student-Problem (GSP) chart and Grey Structural Modeling (GSM) are graphical analysis tools to represent the relationship between students and test items which can be applied to diagnose, analyze, and evaluate students’ learning situation and achievement. This study has adopted a combination of these graphic analys...
The hyperbolic tangent fluid model accurately captures the shear-thinning phenomenon and is widely used in both laboratory experiments and industrial applications. The primary aim of this research is to investigate the key characteristics of the peristaltic flow of electrically conducting hyperbolic tangent fluid through an asymmetric channel, cons...
Classrooms daily life made us rethink the practices and instruments available to achieve better analyzes and, consequently, a better interpretation and subsequent understanding of the content taught. As teachers of the Theory and History of Architecture and Architectural Design discipline, we have been using drawing as an instrument of architectura...
In determining the value of the curve number, Indonesia does not yet have a Hydrologic Soil Group (HSG) map, so it is necessary to research HSG classification in each region. Especially on the north coast of Papua, the problem of surface runoff, which has the potential to become inundated, is quite a serious concern because several areas with the h...
This study investigates the absorption cross-section of Reissner Nordstrom (RN) black holes at high energies.It also examines the graphical relationship between absorption cross-section, mass and frequency and compares them to those of the Schwarzschild black holes. Some standard approximations like Regge pole technique, Eikonal approximation and S...
Analysing the spatiotemporal changes in long-term rainfall and extreme events at a river basin scale is crucial for optimal water resource management. This study examines trends in long-term rainfall and extreme event indices in the Krishna River Basin (KRB) using Indian Meteorological Department (IMD) 0.25° resolution daily precipitation data from...
This paper presents a presentation of FAfA (the R Shiny application), which was specifically developed for performing complete factor analysis processes. These procedures include data wrangling, assumption checks for exploratory and confirmatory factor analysis, reliability analysis, exploratory graphic analysis, and item weighting. The objective o...
The escalating global concerns surrounding water quality, exacerbated by burgeoning populations and intensified developmental activities, particularly those contributing to water pollution, underscore the urgency of addressing this issue. The current investigation focuses on evaluating the surface water quality of the Dakatia River, Bangladesh. Par...
The fuzzy Laplace transform method is very useful to solve fuzzy differential equations and this method is an important method in practice. This paper is on a second-order fuzzy problem. In this study, we research the fuzzy problem with negative fuzzy coefficient using the method of fuzzy Laplace transform. Since we use generalized Hukuhara differe...
The study focuses on examining the key factors influencing the competitive state of Ukraine’s socio-economic model at the current stage of development. An analysis of major macroeconomic parameters on the eve of Russia’s full-scale invasion revealed substantial potential for economic recovery following the losses incurred due to COVID-19 pandemic r...
Elevated blood sugar levels serve as prominent indicators of type 2 diabetes, a chronic metabolic condition that poses significant health risks. Genetic predisposition, sedentary lifestyle, poor dietary choices, obesity, and advancing age are among the primary risk factors associated with the development of this disease. Unlike type 1 diabetes, whi...
Using multiple sensors to update the status process of interest is promising in improving the information freshness. The unordered arrival of status updates at the monitor end poses a significant challenge in analyzing the timeliness performance of parallel updating systems. This work investigates the age of information (AoI) of a discrete-time dua...
This work successfully elucidates the process of mass transport to brain tissues in a mathematical framework by considering two concepts of porosity and tortuosity in terms of both integer-order and fractional-order models. Henceforth, the analytical solutions to the mass transport model are also obtained to find the response functions by means of...
Objective: This study investigates the effective potential and homoclinic orbit near the Kerr metric system of black holes. It also examines the graphical relationship between effective potential and radial momentum with distance from black holes. Methods: The motion of a test particle near the Kerr metric has been analyzed using the Euler Lagrangi...
One of the most common chronic diseases in the WHO European Region is diabetes. Europe has the highest burden of type 1 diabetes in the world. Analysts estimate that by 2045, 1 in 10 people living in the region will have diabetes.The aim of this study is to examine diabetes mortality as a proportion of total mortality in the member states of the Eu...
In this paper, the reflection and transmission characteristics of ultrasonic waves in a structure composed of a fluid half-space lying over functionally graded porous piezoelectric (FGPP) layers resting on the FGPP base are studied. Functionally graded porous piezoelectric materials (FGPPMs) provide a potential way to optimize performance in a vari...
This paper presents a new soliton solution to the B-Kadomtsev-Petviashvili (BKP) equation, a quasi-resonant 3-soliton solution derived using the Hirota bilinear method. This solution features two strong quasi-resonances and one weak quasi-resonance, corresponding to the parameters \(a_{12} \rightarrow +\infty \), \(a_{13} \rightarrow +\infty \), an...
The present study examines an asymptotic analysis of electroosmotic flow phenomena bounded by the symmetrical wavy channel containing an anisotropic porous material under the variable pressure gradient and zeta potential. The incorporation of anisotropic porous material introduces additional complexities to the flow behavior. Electric potential is...
Based on long-term observations of the water discharge (WD) from 1878 to 2018, the main trends and patterns of its change in the basin of one of the largest rivers in the east of the East European Plain, the Vyatka River, were revealed using a set of standard statistical procedures and a graphical analysis of the WD probability curves. Three main p...
Purpose
The objective of this study is to generate reliable Ki parametric images from a shortened [¹⁸F]FDG total-body PET for clinical applications using a self-supervised neural network algorithm.
Methods
We proposed a self-supervised neural network algorithm with Patlak graphical analysis (SN-Patlak) to generate Ki images from shortened dynamic...
In this article, the modified α equation is solved using the direct algebraic approach. As a result, numerous new and more generalized exact solutions for such equations have been found, taking into account the wide range of travelling structures. The rational, trigonometric, hyperbolic, and exponential functions with a couple of licentious paramet...
In this work, we construct a new model of compact stars in the presence of anisotropic matter in the Rastall theory of gravity. For this, we considered the anisotropic matter content when formulating the Rastall field equations. Secondly, the Tolman–Oppenheimer–Volkoff (TOV) equation in the context of Rastall theory is formulated. We apply the Finc...
In this paper, we compute the structural composition of a static spherically symmetric regime configured with anisotropic distribution in the context of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddside...