Publications related to Mass (10,000)
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GC-MS Analysis of Michelia Champaca (ethanolic extract) was conducted at IIT Bombay. Phytochemical Desulphosinigrin which is reported to have anti-cancer activity, forms the first report of occurrence in our research. Future prospects: Researcher can isolate this compound further and evaluate for anti-cancer activity.
This work presents a novel method for the local estimation of the mixing constant in transported, joint-composition, probability density function (TPDF) combustion models. In the literature, the micro-mixing model's constant, denoted as Cphi which represents the ratio between the integral and the mixing timescale , is usually set to a fixed and uni...
For the first time, a novel oxygen scavenging system (OSS) based on Acacia catechu (AC) and calcium carbonate (CC) was developed, and its oxygen scavenging ability was evaluated. At day 0, the oxygen content in the sample vials was 20.9%, which decreased to 12.7% and 8.3% over 20 days at 25°C and 60°C, respectively. The effect of concentrations of...
Zusammenfassung
Lithium-Ionen-Batterien sind der Schlüssel für eine weitreichende Hybridisierung und Elektrifizierung von Antrieben in sehr unterschiedlichen Anwendungsbereichen. Um das von der Bundesregierung gesetzte Ziel der Reduktion der CO 2 -Emissionen im Mobilitätsbereichs bis 2030 um mehr als 40 % gegenüber 2020 zu erreichen, rechnet die „N...
A R T I C L E I N F O Keywords: Hyperbolic systems Riemann problem Invariant domain High-order method Limiting Finite element method MSC: 65M60 65M12 35L65 35L45 A B S T R A C T This paper proposes an invariant-domain preserving approximation technique for nonlinear conservation systems that is high-order accurate in space and time. The algorithm m...
In this article, the parameters affecting the net mass of material deposited on the surface per unit of time (real mass flow rate) and the ratio of the mass of powder added to the surface to the mass of powder exiting the nozzle (mass efficiency) are discussed. These parameters include laser power, laser scanning speed, and powder injection rate. T...
We consider anisotropic Kantowski–Sachs cosmology in Weyl integrable spacetime with an ideal gas. We perform a detailed analysis of the dynamics by investigating the stationary points and reconstruct the cosmological history. This analysis gives important information for the initial value problem in Weyl integrable spacetime. We study three cases,...
In Newtonian mechanics, the kinetic energy of a moving object is the energy of motion, and also energy is the ability to do work. Momentum is measured as the product of its mass and velocity. This article proposes a new concept and equations on the energy-momentum-velocity relations.
Bevelacqua Resources, 7531 Flint Crossing Circle SE, Owens Cross Roads, AL 35763 USA A recently proposed Ξb¯ (6100) baryon structure is investigated using a first-order mass formula. The first-order-mass formula predicts the Ξb¯ (6100) baryon has a mass of 5710 MeV/c2. This prediction is about 6% smaller than the experimental value. The first-order...
Classification and identifying important features from biological datasets has become a crucial problem due to their high dimensionality. Hence, we propose a hybrid feature selection technique, EO-SCA, as a novel wrapper-based feature selection technique to overcome these problems. Equilibrium Optimizer is an efficient optimization model based on m...
Utilizing the Modified Hagedorn function with embedded flow, we analyze the transverse momenta (p T) and transverse mass (m T) spectra of π + in Au-Au, Cu-Cu, and d-Au collisions at √ s NN = 200 GeV across various centrality bins. Our study reveals the centrality and system size dependence of key freezeout parameters, including kinetic freezeout te...
A combined-wave method which can significantly reduce the length of the rock bar was proposed for investigating the stress wave propagation through micro-defected rock mass. A series of short-bar pendulum impact tests were carried out to obtain the combined waves. Subsequently, wave propagation coefficients (e.g. the attenuation coefficient and wav...
This version made a revolution in the added mass field.
Version 0.8.5
The reason that these developments, first depicted in this book, is because of the new direct examination method. This innovative method also has a byproduct that shows a way to calculate the circular segment centroid. Nevertheless, the new technique to calculate the centroid is...
May 2022, mass breeding site of Marbled Teal Marmaronetta angustirostris, northern Chad, Ounianga Lakes area
The main objective of this study is to demonstrate the different radiation shielding parameters for SiO2-PbO-Na2O-B2O3 glass systems using Phy-X software. The mass attenuation coefficient (MAC) for the prepared glasses showed an increasing trend with the PbO content, where the glass with highest PbO has the highest MAC values. The calculated MAC va...
This paper describes the method of determining reasonable test levels for product of spacecraft with big size, low mass and high test levels when the force of the shaker facilities is limited. The major step is to compute the test envelope from both Newton’s law and Ampere’s force aspects, the minimum of which is defined as the final safety control...
In this paper, we consider a large class of super-Brownian motions in \({\mathbb {R}}\) with spatially dependent branching mechanisms. We establish the almost sure growth rate of the mass located outside a time-dependent interval \((-\delta t,\delta t)\) for \(\delta >0\). The growth rate is given in terms of the principal eigenvalue \(\lambda _{1}...
The measurements on a few pentaquarks states \(P_c(4440)\), \(P_c(4457)\) and \(P_{cs}(4459)\) excite our new interests about their structures. Since the masses of \(P_c(4440)\) and \(P_c(4457)\) are close to the threshold of \(\Sigma _c{\bar{D}}^*\), in the earlier works, they were regarded as molecular states of \(\Sigma _c{\bar{D}}^*\) with quan...
The problem of how some disk galaxies avoid forming bars remains unsolved. Many galaxy models having reasonable properties continue to manifest vigorous instabilities that rapidly form strong bars and no widely accepted idea has yet been advanced to account for how some disk galaxies manage to avoid this instability. It is encouraging that not all...
Increased eccentricity of a black hole binary leads to reduced merger times. With n -body simulations and analytic approximations including the effects of general relativity (GR), we show that even a low-mass companion orbiting a black hole binary can cause significant eccentricity oscillations of the binary as a result of the Kozai–Lidov mechanism...
In diesem Artikel gehen wir der Frage nach, welche Chancen und Herausforderungen mit stationären Erziehungshilfen als Instanz sozialisierender Delinquenzbearbeitung einhergehen. Zwar ist davon auszugehen, dass es sich bei Delinquenz Jugendlicher in der Regel um ein ubiquitäres, passageres Phänomen handelt, welches in der Regel mit einer Spontanbewä...
A new technology translated as Chaos Without Multiplicity. This is founded on the idea that the Theory of Everything and Dimensional formulas are inter-compatible. Since the Theory of Everything formula produces exponential efficiency, the Dimensional Formula could also do the same, except using Antiforce and Force in place of Efficiency and Differ...
New solutions in supersymmetry breaking through gravity mediation have been recently discovered. Such solutions have interesting properties regarding renormalisation and introduce new contributions in the scalar potential that may help to resolve some issues of the Standard Model. The purpose of this article is to investigate the consequences of th...
The clock hypothesis plays an important role in the theory of relativity. To test this hypothesis, a mechanical model of an ideal clock is needed. Such a model should have the phase of its intrinsic periodic motion increasing linearly with the affine parameter of the clock’s center of mass worldline. A class of relativistic rotators introduced by S...
Abstract.The prerequisites for the mass use of hygrothermal probes as an affordable and effective tool for remote operational control of grain quality preservation of grain quality during its storage are considered as an alternative to the use of classical thermo probe, which are still widely used to monitor the state and identify centers of self-h...
We study the dissociation effect of $$J/\Psi $$ J / Ψ in magnetized, rotating QGP matter at finite temperature and chemical potential using gauge/gravity duality. By incorporating angular velocity into the holographic magnetic catalysis model, we analyze the influence of temperature, chemical potential, magnetic field, and angular velocity on the p...
The B-L symmetric SUSY model (B-LSSM) introduces a new $$Z'$$ Z ′ gauge boson and two singlet scalars, which indicates there are more neutralinos in the B-LSSM comparing with the minimal SUSY extension of standard model (MSSM). These new neutralinos provide more dark matter (DM) candidates in the B-LSSM, we find that the super partner of the new sc...
We consider the existence of solutions (λ 1 , λ 2 , u, v) ∈ R 2 × (H 1 (R N)) 2 to systems of coupled Schrödinger equations −∆u + λ 1 u = µ 1 u p−1 + βr 1 u r1−1 v r2 in R N , −∆v + λ 2 v = µ 2 v q−1 + βr 2 u r1 v r2−1 in R N , 0 < u, v ∈ H 1 (R N), 1 ≤ N ≤ 4, satisfying the normalization R N u 2 dx = a and R N v 2 dx = b. Here µ 1 , µ 2...
This article presents the results of an experiment to measure the mass of contaminants naturally deposited on the surface of photovoltaic modules. Six types of PV modules included in the installation located on the roof of the C3 building (AGH campus, Krakow, Poland) were tested. More than 120 contamination samples were collected during the experim...
Cardinal v.3 is an open-source software for reproducible analysis of mass spectrometry imaging experiments. A major update from its previous versions, Cardinal v.3 supports most mass spectrometry imaging workflows. Its analytical capabilities include advanced data processing such as mass recalibration, advanced statistical analyses such as single-i...
In Newtonian mechanics, the momentum of a moving object is measured as the product of its mass and velocity. In this article, a new concept and equations are proposed regarding the momentum-velocity equivalence.
We study the structure of self-orthogonal and self-dual codes over two non-unital rings of order four, namely, the commutative ring I=a,b|2a=2b=0,a2=b,ab=0 and the noncommutative ring E=a,b|2a=2b=0,a2=a,b2=b,ab=a,ba=b. We use these structures to give mass formulas for self-orthogonal and self-dual codes over these two rings, that is, we give the fo...
This work is carried out with the aim of enhancing the soils of Djarmaye in order to popularize its use as an ecological material in construction. However, a study of thermo-physical parameters was made to see the influence of cow dung in the mixture. As a result, thermal characterization tests were carried out, using the hot wire method for the de...
This novel research work proves that the wave motion of particles in fact is the real reason behind the popularly known concept of "relativistic mass" change, invented by Albert Einstein in order to address the anomaly in the Newton"s force formula and thereby this work forbids the fictitious concept of "relativistic mass" change with velocity. Con...
Over the years, the demands on the durability and quality of polyester fabrics used for sportswear have increased, as these fabrics contribute to athletes’ performance. At the same time, the use of recycled polyester material is increasingly being promoted for environmental reasons. This study focused on investigating the properties of standard and...
Ziel dieses Kapitels ist es, die klaren mathematischen Beziehungen die zwischen der kinematischen Mechanik und der elektromagnetischen Mechanik bestehen, gemäß dem 1901 formulierten Projekt von Wilhelm Wien. Diese Harmonisierung wurde möglich, indem die Zunahme der Masse des Elektrons mit seiner Geschwindigkeit in die kinematische Mechanik integrie...
We investigate the low-lying baryon spectrum using three Nf=2+1+1 ensembles simulated with physical values of the quark masses and lattice spacings of 0.080, 0.069 and 0.057 fm. The ensembles are generated using twisted mass clover-improved fermions and the Iwasaki gauge action. The spatial length is kept approximately the same at about 5.1 fm to 5...
In the current paper, the Cauchy problem for the inhomogeneous nonlinear Schrödinger equation including inverse-square potential is considered. First, some criteria of global existence and finite-time blow-up in the mass-critical and mass-supercritical settings with 0 < c ≤ c∗ are obtained. Then, by utilizing the potential well method and the sharp...
Using data samples with an integrated luminosity of 5.85 fb−1 collected at center-of-mass energies from 4.61 to 4.95 GeV with the BESIII detector operating at the BEPCII storage ring, we measure the cross section for the process e+e−→K+K−J/ψ. A new resonance with a mass of M=4708−15+17±21 MeV/c2 and a width of Γ=126−23+27±30 MeV is observed in the...
The objective of this study is to explore the potential of the Chinese Space Station Telescope (CSST) in asteroid mass determination with asteroid-asteroid close encounters. The CSST is expected to observe some asteroids with an accuracy of several milliarcseconds and has a limiting magnitude of 26 (AB mag) or higher in the g and r bands. By combin...
We construct an S4 flavour symmetric minimal inverse seesaw model where
the standard model is extended by adding two right-handed and two standard model gauge
singlet neutrinos to explain the origin of tiny neutrino masses. The resulting model describes
the lepton mass spectra and flavour mixing quite well for the case of the normal
hierarchy of ne...
Study aim : The aim of this study is to assess whether a closed (CG) or open grip (OC) can influence the maximum number of repetitions during the pull-up test to exhaustion.
Material and methods : Ninety-five physically active males (age 23.5 ± 6.2 years, body mass 69 ± 7.9 kg, height 174.0 ± 6.4 cm, BMI 22.9 ± 2.2) randomly performed the pull-up t...
The QCD axion offers a natural resolution to the strong-CP problem and provides a compelling dark matter candidate. If the QCD axion constitutes all the dark matter, the simplest models pick out a narrow range of masses around 100 μeV. We point out a natural production mechanism for QCD axion dark matter at masses up to existing astrophysical bound...
![The physical and thermal properties of water and ice at 273 K [29,35].](profile/Xili-Duan/publication/375794181/figure/tbl1/AS:11431281206504722@1700741040052/The-physical-and-thermal-properties-of-water-and-ice-at-273-K-29-35_Q320.jpg)
An analytical framework is developed to investigate the impact and freezing delay of a water droplet on solid surfaces, particularly hydrophobic ones, at subfreezing temperatures. Submodules for droplet dynamics, supercooling, nucleation and recalescence, and equilibrium solidification are developed for different droplet impact and freezing stages....
A critical review of Bevins' fascinating book that asks why, after more protesting around the world than any time in human history, change has been so limited? He examines 10 different countries, seeking answers from activists on the ground.
This review has been already published at https://znetwork.org/znetarticle/review-of-if-we-burn-the-mass-pr...
For further decoding the inner structure of the two excited Ξb states observed by LHCb, we perform a systematical study of the strong decays of the low-lying 1D-wave Ξb and Ξb′ excitations using the quark pair creation model within the j−j coupling scheme. Combined with the measured masses and decay properties of Ξb(6327)0 and Ξb(6327)0, the two ex...
We report metallicities for three ∼Gyr-old stars in the Milky Way nuclear star cluster (NSC) using high-resolution near-infrared spectroscopy. We derive effective temperatures from a calibration with Sc line strength, which yields results in good agreement with other methods, and metallicities from spectral fits to Fe i lines. Our derived metallici...
We present an updated Standard Model (SM) estimate of the inclusive b→sℓ¯ℓ rate at a high dilepton invariant mass (q2≥15 GeV2). We show that this estimate is in good agreement with the result obtained summing the SM predictions for the leading one-body modes (K and K*) and the subleading nonresonant Kπ channel (for which we also present an updated...
In this work, we study the role of triangle singularity in the J/ψ→γp¯Δ decay. We find that through a triangle mechanism, involving a triangle loop composed of ω, π, and p, this decay may develop a triangle singularity and produce a visible peak in the invariant mass MγΔ around 1.73 GeV with a width of 0.02 GeV. Such a triangle mechanism may also c...
On a finite sequence of binary (0-1) trials we define a random variable enumerating patterns of length subject to certain constraints. For sequences of independent and identically distributed binary trials exact probability mass functions are established in closed forms by means of combinatorial analysis. An explicit expression of the mean value of...
Axion like particles (ALPs), the pseudo Nambu-Goldstone bosons associated to the spontaneous breaking of global symmetry, have emerged as promising dark matter candidates. Conventionally, in the context of misalignment mechanism, the non-thermally produced ALPs happen to stay frozen due to Hubble friction initially and at a later stage, they begin...
We consider the incompressible axisymmetric Navier-Stokes equations with swirl as an idealized model for tornado-like flows. Assuming an infinite vortex line which interacts with a boundary surface resembles the tornado core, we look for stationary self-similar solutions of the axisym-metric Euler and axisymmetric Navier-Stokes equations. We are pa...
The effect of a permanent magnetic field on the crystallization of calcium carbonate from carbonate aqueous solutions was studied. Based on the equations for the first- and second-order dissociation constants of carbonic acid, the stability constants of NaCO3- and NaHCO30 complexes, the mass balance and electroneutrality equations, the values of th...
A bstract
The signal to noise ratio efficiency ϵ SNR in axion dark matter searches has been estimated using large-statistic simulation data reflecting the background information and the expected axion signal power obtained from a real experiment. This usually requires a lot of computing time even with the assistance of powerful computing resources....
5 0 5 ISSN 0 0 3 9-2-4 8 0 UDK 5 3 6. 2 Izvirni znanstveni članek C1,01 3 © Jcxjmsl o f Mechanical Engineering 4 7 (2 0 0 1 36,5 0"l-5 0 5 ISSN 0 0 3 9-2-4 8 0 UDC 5 3 6. 2 ABSTRACT Multiplicity o f solutions induced by opposing thermal and solutal buoyancy forces in a vertical porous layer subject to horizontal fluxes o f heat and mass is studied...
Estimating the human center of mass (CoM) has long been recognized as a highly complex process. A relatively recent and noteworthy technique for CoM estimation that has gained popularity is the statically equivalent serial chain (SESC). This technique employs a remodeling of the human skeleton as a serial chain where the end effector represents the...
We prove the existence of a class of orbitally stable bound state solutions to nonlinear Schrödinger equations with super-quadratic confinement in two and three spatial dimensions. These solutions are given by time-dependent rotations of a non-radially symmetric spatial profile which in itself is obtained via a doubly constrained energy minimizatio...
Intercomparison of mass quantities is an activity to compare performance between laboratories ofmass quantities and reference laboratories which produces intercomparative data in the form ofconventional mass values and uncertainty values. Clustering of weights was carried out to obtain ananalysis of the laboratory’s participants management. The ana...
A bstract
Perturbative calculations for processes that involve heavy flavours can be performed in two approaches: the massive scheme and the massless one. The former enables one to fully account for the heavy-quark kinematics, while the latter allows one to resum potentially-large mass logarithms. Furthermore, the two schemes can be combined to tak...
The purpose of this study was to investigate the correlation between the reactive strength index (RSI) using the drop jump (DJ) and the isometric rate of torque development (RTD) with weightlifting performance in national-level weightlifters. Seven male weightlifters (age: 28.3 ± 5.7 years, body mass: 80.5 ± 6.7 kg, body height: 1.73 ± 0.07 m) part...
A bstract
Measurements of W -boson production at the LHC have reached percent-level precision and impose challenging demands on theoretical predictions. Such predictions directly limit the precision of measurements of fundamental quantities such as the W -boson mass and the weak mixing angle. A dominant source of uncertainty in predictions is from...
Utilizing Argo data from 2003 to 2019, we examine thermohaline changes in the Indian Ocean within the upper 700 m. Widespread warming is observed except in the Southern Indian Ocean. Increasing salinity is obtained over all regions except the Bay of Bengal and Southern Indian Ocean. Thermohaline trends in regional water masses at various depths are...
Analytical formulas describing the correction due to the Z boson exchange to the cross section of the reaction pp→pμ+μ−X are presented. When the invariant mass of the produced muon pair W≳150 GeV and its total transverse momentum is large, the correction is of the order of 20%.
This paper deals with belief change in the framework of Dempster-Shafer theory in the context where an agent has a prejudice, i.e., a priori knowledge about a situation. This situation is modeled as a sequence (p, m) where p reflects the prejudices of an agent and m is a mass function that represents the agent’s uncertain beliefs. In contrast with...
This is a case of localized primary tracheobronchial amyloidosis in a patient who presented with upper airway obstruction. Tracheobronchial amyloidosis is a type of localized bronchopulmonary amyloidosis that is frequently overlooked. It involves the deposition of amyloid protein on the tracheal and bronchial tissue, leading to progressive tracheal...
In this article, we study the fractional critical Choquard equation with a nonlocal perturbation: ( − Δ ) s u = λ u + α ( I μ * ∣ u ∣ q ) ∣ u ∣ q − 2 u + ( I μ * ∣ u ∣ 2 μ , s * ) ∣ u ∣ 2 μ , s * − 2 u , in R N , {\left(-{\Delta })}^{s}u=\lambda u+\alpha \left({I}_{{\mu }^{* }}\hspace{-0.25em}{| u| }^{q}){| u| }^{q-2}u+\left({I}_{{\mu }^{* }}\hspac...
The objective of this study is to prepare SiO2-B2O3-Na2O-PbO glass systems and to study the radiation shielding properties of the prepared glasses. The Monte Carlo simulation (MCNP5 code) was used to simulate the mass attenuation coefficient for the prepared glasses. The results demonstrated a positive relationship between the PbO content and the d...
A two-degree-of-freedom (TDOF) nonlinear energy sink (NES) is proposed to suppress the vibration of a simply supported beam subjected to a large amplitude excitation corresponding to its fundamental frequency. The Euler–Bernoulli beam theory along with the Euler–Lagrange equation is utilized for the dynamical modeling of the beam-NES system. The nu...
Dynamic balance is an important feature of high speed mechanisms and robotics that need to minimize vibrations of the base. The main disadvantage of dynamic balancing, however, is that it is accompanied with a considerable increase in mass and inertia. Aiming at low-mass and low-inertia dynamic balancing a method is developed for balancing slider-c...
We discuss the divergent graviton propagator massless limit problem in D = 26 and show how it can be rigorously approached by interconnecting distinct gauge-fixed Siegel-Zwiebach generating functionals from string theory in the critical dimension through proper finite-field-dependent BRST (FFBRST) transformations. The massive Fierz-Pauli Lagrangian...
We present a new Monte Carlo code for Higgs boson pair production at next-to-leading order in the Powheg-Box Monte Carlo framework. The code is based on analytic results for the two loop virtual corrections which include the full top quark mass dependence. This feature allows to freely assign the value of all input parameters, including the triline...
In this work, we study the evolution of Betti curves obtained by persistent-homological analysis of pointclouds formed by halos in different cosmological N-body simulations. We show that they can be approximated with a scaled log-normal distribution function with reasonable precision. Our analysis shows that the shapes and maximums of Betti curves...
We discuss entanglement and violation of Bell-type inequalities for a system of two Z bosons produced in Higgs decays. We take into account beyond the Standard Model (anomalous) coupling between H and daughter bosons but we limit ourselves to an overall scalar ZZ state (we exclude the possibility that H contains a pseudo-scalar component). In parti...
Contemporarily, dark matter remains a mysterious part of the universe where no exact model has been confirmed experimentally. Nevertheless, various studies have discussed possible impacts on dark matter based on theoretical framework and numerical simulations in recent years. In this study, it aims to find baryonic impacts on dark matter by compari...