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Journal articles on the topic 'Dual mass states'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

JENKOVSZKY, L. L., O. E. KUPRASH, J. W. LÄMSÄ, and R. ORAVA. "LOW-MASS DIFFRACTION AT THE LHC." Modern Physics Letters A 26, no. 27 (2011): 2029–37. http://dx.doi.org/10.1142/s0217732311036346.

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The expected resonance structure for low-mass single diffractive states is predicted from a Regge-dual model elaborated earlier by the present authors. Estimates for the observable low-mass single diffraction dissociation (SDD) cross-sections and efficiencies for single diffractive events simulated by PYTHIA 6.2 as a function of the diffractive mass are given.

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Barth, Jay. "Dual Partisanship in the South: Anachronism, or a Real Barrier to Republican Success in the Region?" American Review of Politics 13 (January 1, 1993): 487–500. http://dx.doi.org/10.15763/issn.2374-7781.1992.13.0.487-500.

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This paper employs contemporary polling data to determine the degree to which dual partisanship is preponderant in the mass public of the eleven southern states. Because dual partisanship shows a lack of connection between the national political parties and the parties at lower levels, widespread dual partisanship could be seen as an important barrier to the “trickling down” of Republicanism in the region. While dual partisanship is not found to be present in large numbers in the contemporary southern electorate, differences in the partisan commitments of southern voting groups - of age, gende

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DEY, JISHNU, LAURO TOMIO, and MIRA DEY. "PREDICTION FOR MESONIC SPECTRUM FROM THE DISCRETE QUARK-GLUON STATES OF A FINITE SIZE BAG." Modern Physics Letters A 05, no. 18 (1990): 1451–56. http://dx.doi.org/10.1142/s0217732390001645.

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The mesonic spectrum from the kaon mass to 1300 MeV is fitted very well with a density of states ρ(m) calculated, without free parameters, from a partition function at a given temperature (T) obtained directly from the discrete single particle states in the bag model. The limiting T in the exponential form of the mass spectrum (known generally as the Hagedorn temperature in the context of dual resonance models) is found to vary with the mass m of the meson, being lower for the model pion and higher for other mesons. This is in qualitative agreement with heavy ion collision experiments. Althoug

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Liu, Yunshan, Xueliang Zhang, Dawei Gu, Lei Jia, and Bangchun Wen. "Synchronization of a Dual-Mass Vibrating System with Two Exciters." Shock and Vibration 2020 (January 21, 2020): 1–12. http://dx.doi.org/10.1155/2020/9345652.

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From the perspective of theoretical derivation, numerical simulation, and engineering application, the vibratory synchronization characteristics of a dual-mass vibrating system driven by two exciters, were studied. The differential motion equations of the total system were calculated using Lagrange’s equations, and the responses of the vibrating system in the steady state were derived by Laplace transform. The synchronization criterion between two exciters was deduced by using the averaging method. Based on the Hamilton principle, the stability criterion of the vibrating system in synchronous

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KINO, YASUSHI, HIROSHI KUDO, and MASAYASU KAMIMURA. "HIGH-PRECISION COULOMB THREE-BODY CALCULATION OF ANTIPROTONIC HELIUM ATOMS." Modern Physics Letters A 18, no. 02n06 (2003): 388–97. http://dx.doi.org/10.1142/s0217732303010545.

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Using the non-adiabatic coupled rearrangement channel method, energy levels of metastable states of antiprotonic helium atoms are precisely calculated. A dual character of the atom is effectively described with atomic and molecular type coordinate systems. By introducing three rearrangement channels, correlation effects in the three-body system has been sufficiently incorporated. The complex coordinate rotation method is employed to take a resonant boundary condition of metastable states into account. The relativistic and QED corrections are considered with the first order perturbation theory.

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Zhang, Yu, Yuan Liu, Jikun Yang, Zhenkun Lu, and Juzheng Zhang. "Attitude-Orbit Coupled Control of Gravitational Wave Detection Spacecraft with Communication Delays." Sensors 23, no. 6 (2023): 3233. http://dx.doi.org/10.3390/s23063233.

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In order to meet the position and attitude requirements of spacecrafts and test masses for gravitational-wave detection missions, the attitude-orbit coordination control of multiple spacecrafts and test masses is studied. A distributed coordination control law for spacecraft formation based on dual quaternion is proposed. By describing the relationship between spacecrafts and test masses in the desired states, the coordination control problem is converted into a consistent-tracking control problem in which each spacecraft or test mass tracks its desired states. An accurate attitude-orbit relat

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DZHUNUSHALIEV, VLADIMIR, DOUGLAS SINGLETON, and DANNY DHOKARH. "Effective Abelian-Higgs Theory from SU(2) gauge field theory." International Journal of Modern Physics A 20, no. 15 (2005): 3481–87. http://dx.doi.org/10.1142/s0217751x05026807.

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In the present work we show that it is possible to arrive at a Ginzburg-Landau (GL) like equation from pure SU (2) gauge theory. This has a connection to the dual superconducting model for color confinement where color flux tubes permanently bind quarks into color neutral states. The GL Lagrangian with a spontaneous symmetry breaking potential, has such (Nielsen-Olesen) flux tube solutions. The spontaneous symmetry breaking requires a tachyonic mass for the effective scalar field. Such a tachyonic mass term is obtained from the condensation of ghost fields.

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Gorsky, A. "Peierls Model and Vacuum Structure in the N = 2 Supersymmetric Field Theories." Modern Physics Letters A 12, no. 10 (1997): 719–27. http://dx.doi.org/10.1142/s0217732397000753.

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We suggest the quasiparticle picture behind the integrable structure of N=2 SYM theory which arises if the Lax operator is considered as a Hamiltonian for the fermionic system. We compare the meaning of BPS states with the one coming from the D-brane interpretation and give some evidence for the compositeness of the self-dual strings. The temperature phase transition with the disappearance of the mass gap is conjectured.

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Zemaitis, Kevin J., Alexandra M. Izydorczak, Alexis C. Thompson, and Troy D. Wood. "Streamlined Multimodal DESI and MALDI Mass Spectrometry Imaging on a Singular Dual-Source FT-ICR Mass Spectrometer." Metabolites 11, no. 4 (2021): 253. http://dx.doi.org/10.3390/metabo11040253.

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The study of biological specimens by mass spectrometry imaging (MSI) has had a profound influence in the various forms of spatial-omics over the past two decades including applications for the identification of clinical biomarker analysis; the metabolic fingerprinting of disease states; treatment with therapeutics; and the profiling of lipids, peptides and proteins. No singular approach is able to globally map all biomolecular classes simultaneously. This led to the development of many complementary multimodal imaging approaches to solve analytical problems: fusing multiple ionization techniqu

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SANCHEZ, NORMA G. "CONCEPTUAL UNIFICATION OF ELEMENTARY PARTICLES, BLACK HOLES, QUANTUM DE SITTER AND ANTI-DE SITTER STRING STATES." International Journal of Modern Physics A 19, no. 25 (2004): 4173–200. http://dx.doi.org/10.1142/s0217751x04020026.

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We provide a conceptual unified description of the quantum properties of black holes (BH), elementary particles, de Sitter (dS) and Anti-de Sitter (AdS) string states.The conducting line of argument is the classical–quantum (de Broglie, Compton) duality here extended to the quantum gravity (string) regime (wave–particle–string duality). The semiclassical (QFT) and quantum (string) gravity regimes are respectively characterized and related: sizes, masses, accelerations and temperatures. The Hawking temperature, elementary particle and string temperatures are shown to be the same concept in diff

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BRAMBILLA, PAOLO, MARIE-FRANÇOISE ROLAND-CACHERA, CORRADO TESTOLIN, et al. "Lean Mass of Children in Various Nutritional States: Comparison between Dual-Energy X-Ray Absorptiometry and Anthropometry." Annals of the New York Academy of Sciences 904, no. 1 (2006): 433–36. http://dx.doi.org/10.1111/j.1749-6632.2000.tb06497.x.

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Benedyk, Ya. "Control over the circulation of dual-use goods and technologies within the international regimes of non-proliferation of weapons of mass destruction." Analytical and Comparative Jurisprudence, no. 5 (November 17, 2023): 558–66. http://dx.doi.org/10.24144/2788-6018.2023.05.100.

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International legal cooperation in the field of control over the export, transfer, transit of dual-use goods and technologies is based on a number of mechanisms of general competence (for example, the UN, WTO) and specific regimes, the core of which constitute international treaties on the nonproliferation of weapons of mass destruction (Treaty on the Non-Proliferation of Nuclear Weapons, Chemical Weapons Convention, Biological Weapons Convention) and related multilateral export control groups (Zanger Committee, Nuclear Suppliers Group, Australian Group). While the mentioned internation

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Kadoh, Daisuke. "Gauge/gravity duality — From lattice gauge theory to black hole." International Journal of Modern Physics A 32, no. 36 (2017): 1747018. http://dx.doi.org/10.1142/s0217751x17470182.

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The duality conjecture states that [Formula: see text]-dimensional maximally supersymmetric Yang–Mills theory at finite temperature is expected to be dual to the non extremal black [Formula: see text]-brane at large N. We perform the lattice simulations of SYM for [Formula: see text] to investigate the validity of the conjecture. We show that the conjecture is qualitatively valid by comparing lattice results of the black [Formula: see text]-branes mass with analytic expectations in the gravity side.

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Afonin, Sergey. "The Effect of Higher Dimensional QCD Operators on the Spectroscopy of Bottom-Up Holographic Models." Universe 7, no. 4 (2021): 102. http://dx.doi.org/10.3390/universe7040102.

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Within the bottom-up holographic approach to QCD, the highly excited hadrons are identified with the bulk normal modes in the fifth “holographic” dimension. We show that additional states in the same mass range can appear also from taking into consideration the 5D fields dual to higher dimensional QCD operators. The possible effects of these operators have not been taken into account in virtually any phenomenological applications. Using the scalar case as the simplest example, we demonstrate that the additional higher dimensional operators lead to a large degeneracy of highly excited states in

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15

Brodsky, V., and M. Shoham. "The Dual Inertia Operator and Its Application to Robot Dynamics." Journal of Mechanical Design 116, no. 4 (1994): 1089–95. http://dx.doi.org/10.1115/1.2919491.

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The principle of transference states that when dual numbers replace real ones all laws of vector algebra, which describe the kinematics of rigid body with one point fixed, are also valid for motor algebra, which describes a free rigid body. No such direct extension exists, however, for dynamics. Rather, the inertia binor is used to obtain the dual momentum, from which the dual equations of motion are derived. This raises the dual dynamic equations to six dimensions, and in fact, does not act on the dual vector as a whole, but on its real and dual parts as two distinct real vectors. Moreover, i

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West, Micayla H., Russell C. Carrell, and Sandra L. Dillard. "176 Evaluating Dual-purpose Wheat Varieties in the Southeastern U.S." Journal of Animal Science 99, Supplement_3 (2021): 93–94. http://dx.doi.org/10.1093/jas/skab235.167.

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Abstract Dual-purpose wheat (Triticum aestivum L.) systems increase farm sustainability by diversifying on-farm income. While these systems are common in the Southern Great Plains of the United States, they are not often utilized in the Southeast. This study aimed to evaluate pre- and post-grazing herbage mass (HM) of four winter wheat varieties managed under a dual-purpose grazing and grain production system. The winter wheat varieties evaluated were generic feed-type wheat (mixed variety, Feed), seed-type wheat (‘GA Gore’) and two forage-type varieties, ‘AGS 2024’ (AGS) and ‘Pioneer 26R41’ (

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Austin, James. "Regulating California’s Prison Population." ANNALS of the American Academy of Political and Social Science 664, no. 1 (2016): 84–107. http://dx.doi.org/10.1177/0002716215602700.

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While many scholars and social commentators bemoan the rise of “mass incarceration” in the United States, few states have succeeded in significantly reducing prison populations. Fueled by systemic changes in penal codes, sentencing practices, and federal funding all designed to increase the use of imprisonment, most states have been unable to reverse the massive increase that has transpired over the past four decades. More alarming, there are few indications that mass incarceration will be reduced any time soon. There are a few exceptions, with California being one. Since 2007, California’s pr

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Gu, Yimeng. "Experiences and Implications of Leisure Sports Management Policies in the United States." Academic Journal of Management and Social Sciences 5, no. 3 (2023): 87–91. http://dx.doi.org/10.54097/1khzim1l.

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Leisure sports is a kind of sports and cultural activities derived from social development, which is welcomed and participated by more people because of its dual value of entertainment and physical exercise. The nature of leisure sports determines the social value of its development, and to a certain extent it can show the state of social and cultural civilization. Therefore, China should learn from the development experience of developed countries, vigorously raise the level of mass consumption of sports and fitness, and actively promote the development of the sports, fitness and leisure indu

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Ciardullo, Stefano, Francesca Zerbini, Rosa Cannistraci, et al. "Differential Association of Sex Hormones with Metabolic Parameters and Body Composition in Men and Women from the United States." Journal of Clinical Medicine 12, no. 14 (2023): 4783. http://dx.doi.org/10.3390/jcm12144783.

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Sex hormones impact body composition. Data on the specific impact of each hormone on different body depots in men and women are scarce. The aim of this study is to evaluate the association between testosterone, estradiol and body fat distribution in the general population. This is a population-based cross-sectional study based on data from the 2013–2016 cycles of the National Health and Nutrition Examination Survey. Dual energy X-ray absorptiometry (DXA) and liquid chromatography tandem mass spectrometry were performed on participants aged 18–59 years to evaluate body composition and sex hormo

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Krakauer, Nir Y., and Jesse C. Krakauer. "Association of X-ray Absorptiometry Body Composition Measurements with Basic Anthropometrics and Mortality Hazard." International Journal of Environmental Research and Public Health 18, no. 15 (2021): 7927. http://dx.doi.org/10.3390/ijerph18157927.

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Dual-energy X-ray absorptiometry (DEXA) is a non-invasive imaging modality that can estimate whole-body and regional composition in terms of fat, lean, and bone mass. We examined the ability of DEXA body composition measures (whole-body, trunk, and limb fat mass and fat-free mass) to predict mortality in conjunction with basic body measures (anthropometrics), expressed using body mass index (BMI) and a body shape index (ABSI). We used data from the 1999–2006 United States National Health and Nutrition Examination Survey (NHANES), with mortality follow-up to 2015. We found that all DEXA-measure

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Zhang, Zheshuo, Jie Zhang, Jiawen Dai, Bangji Zhang, and Hengmin Qi. "A Fusion Algorithm for Estimating Time-Independent/-Dependent Parameters and States." Sensors 21, no. 12 (2021): 4068. http://dx.doi.org/10.3390/s21124068.

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Vehicle parameters are essential for dynamic analysis and control systems. One problem of the current estimation algorithm for vehicles’ parameters is that: real-time estimation methods only identify parts of vehicle parameters, whereas other parameters such as suspension damping coefficients and suspension and tire stiffnesses are assumed to be known in advance by means of an inertial parameter measurement device (IPMD). In this study, a fusion algorithm is proposed for identifying comprehensive vehicle parameters without the help of an IPMD, and vehicle parameters are divided into time-indep

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Tang, Ningbiao, Ziruo Fang, Zhongguang Yang, Zhiming Cai, Haiying Hu, and Huawang Li. "Optimization of Test Mass Motion State for Enhancing Stiffness Identification Performance in Space Gravitational Wave Detection." Aerospace 12, no. 8 (2025): 673. https://doi.org/10.3390/aerospace12080673.

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In space gravitational wave detection, various physical effects in the spacecraft, such as self-gravity, electricity, and magnetism, will introduce undesirable parasitic stiffness. The coupling noise between stiffness and the motion states of the test mass critically affects the performance of scientific detection, making accurate stiffness identification crucial. In response to the question, this paper proposes a method to optimize the test mass motion state for enhancing stiffness identification performance. First, the dynamics of the test mass are studied and a recursive least squares algor

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Lin, Cheng, and Chun Lei Peng. "Mixed H_∞/H₂ Output Feedback Stability Control for Dual-Motor Independent Drive Electric Vehicle." Advanced Materials Research 658 (January 2013): 602–8. http://dx.doi.org/10.4028/www.scientific.net/amr.658.602.

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This paper presents the design of mixed H∞/H2Output Feedback Controller for Independent Drive Electric Vehicle Stability Control. It generates yaw moment by applying driving intervention at front Independent driving wheels according to the vehicle states. The performance of the proposed controller is evaluated through a series of simulations under different velocity and different mass. The simulation results show that the controller can help vehicle against a certain range of uncertainty (speeds and loads) and get excellent robust performance.

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Medina Vidal, Xavier, and Alejandra Campos Carrasco. "El voto desde el norte." Mexican Studies/Estudios Mexicanos 36, no. 3 (2020): 393–424. http://dx.doi.org/10.1525/msem.2020.36.3.393.

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Using original survey data, we analyze the factors contributing to participation and preferences in the 2018 Mexican election among the Mexican diaspora in the United States. Our empirical analysis of public-opinion data reveals that exposure to Mexican mass media is a significant predictor of voting from abroad among immigrants and US-born Mexicans. Diaspora voters’ feelings of efficacy, their assessments of Mexican democracy, and structural factors yield mixed effects on the vote from abroad and candidate preferences. The study’s design also allows for comparison of the transnational elector

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Zhang, Fan, Huiqiang Zhang, and Bing Wang. "Conceptual study of a dual-rocket-based-combined-cycle powered two-stage-to-orbit launch vehicle." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 232, no. 5 (2017): 944–57. http://dx.doi.org/10.1177/0954410017703148.

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The liquid oxygen/methane staged cycle liquid-rocket engine is one of the most potential rocket engines in the future for its higher performance, higher fuel density and reusable capacity. Two working states of this liquid-rocket engine named as full-load state and half-load state are defined in this paper. Based on this liquid-rocket engine, a dual-rocket-based-combined-cycle propulsion system with liquid oxygen /air/methane as propellants is therefore proposed. The dual-rocket-based-combined-cycle system has then five working modes: the hybrid mode, pure ejector mode, ramjet mode, scramjet m

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Benedyk, Ya S. "The influence of international control mechanisms over the transfer of dual-use items on the development of national regulatory instruments in the relevant area." Uzhhorod National University Herald. Series: Law 4, no. 84 (2024): 215–22. http://dx.doi.org/10.24144/2307-3322.2024.84.4.29.

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The article is devoted to the characteristics of key international instruments in the field of control over the transfer of dual-use goods and technologies and the specifics of their influence on the formation and development of the export control mechanism of Ukraine. Even though the foundations of international legal cooperation in the relevant field were laid by treaties in the field of non-proliferation of weapons of mass destruction (Treaty on the Non-Proliferation of Nuclear Weapons, Convention on Biological Weapons, Convention on Chemical Weapons), its regulatory core consists of acts a

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Karia, Pritesh S., Corinne Joshu, and Kala Visvanathan. "Adverse effects of early bilateral oophorectomy on body composition: Results from a nationally representative sample of United States women." Journal of Clinical Oncology 37, no. 15_suppl (2019): 1568. http://dx.doi.org/10.1200/jco.2019.37.15_suppl.1568.

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1568 Background: Prior studies suggest that bilateral oophorectomy (BO), a common cancer prevention strategy, may be associated with adiposity. However, the impact of BO on lean mass, a potential marker of healthy aging, and whole-body composition is not known. Declines in lean mass have been linked to physical disability and mortality. We examined the association between BO and total and regional distribution of fat and lean mass in a cross-sectional study. Methods: The study population included women 35-70 years who underwent dual-energy x-ray absorptiometry (DXA) scans at enrollment as part

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Tao, Chengzhe, Yuna Huang, Xuzhao Huang, et al. "Association between Blood Manganese Levels and Visceral Adipose Tissue in the United States: A Population-Based Study." Nutrients 14, no. 22 (2022): 4770. http://dx.doi.org/10.3390/nu14224770.

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Background: Manganese (Mn) is an essential trace element with a narrow toxic margin for human health. The association between Mn exposure and adverse visceral adipose tissue (VAT) accumulation is unclear. Objective: This study aimed to estimate the associations of blood Mn levels with VAT mass or visceral obesity in the general population in the United States. Method: This cross-sectional study included data of 7297 individuals released by National Health and Nutrition Examination Survey (NHANES). VAT was quantified with dual-energy X-ray absorptiometry, and blood Mn was measured using inducti

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Cheng, Zhangliang, Kohei Kume, Vignesh Shanmugam, and Markus Müschen. "Cell Growth Trajectories of B-Cell Lymphomas Are Defined By Oscillations between MYC- and BCL6-Dependent States." Blood 144, Supplement 1 (2024): 45. https://doi.org/10.1182/blood-2024-206563.

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Background: In germinal centers, “centroblasts” and “centrocytes” transition between dark and light zones and thereby change their surface phenotype, proliferation rate and cell size. Likewise, during early stages of development, “large cycling” pre-B cells transition to “small resting” states, associated with profound changes of surface phenotype, proliferation rate and cell size. Significance: Here we discovered that state transitions during early (bone marrow) and late (germinal centers) stages of B-cell development are tightly controlled by mutually exclusive activity of MYC or BCL6. In ge

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Shu, Frank H., and Fred C. Adams. "Star formation and the circumstellar matter of young stellar objects." Symposium - International Astronomical Union 122 (1987): 7–22. http://dx.doi.org/10.1017/s0074180900155871.

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We propose that the formation of low mass stars in molecular clouds takes place in four stages. The first stage is the formation of slowly rotating cloud cores through the slow leakage of magnetic (and turbulent) support by ambipolar diffusion. These cores asymptotically approach quasistatic states resembling singular isothermal spheres, but such end states cannot actually be reached because they are unstable. The second phase begins when a condensing cloud core passes the brink of instability and collapses dynamically from “inside-out,” building up a central protostar and nebular disk. The em

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Pietrobelli, Angelo, Zimian Wang, Carmelo Formica, and Steven B. Heymsfield. "Dual-energy X-ray absorptiometry: fat estimation errors due to variation in soft tissue hydration." American Journal of Physiology-Endocrinology and Metabolism 274, no. 5 (1998): E808—E816. http://dx.doi.org/10.1152/ajpendo.1998.274.5.e808.

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Dual-energy X-ray absorptiometry (DXA) is rapidly gaining acceptance as a reference method for analyzing body composition. An important and unresolved concern is whether and to what extent variation in soft tissue hydration causes errors in DXA fat estimates. The present study aim was to develop and validate a DXA physical hydration model and then to apply this model by simulating errors arising from hypothetical overhydration states. The DXA physical hydration model was developed by first linking biological substance elemental content with photon attenuation. The validated physical model was

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Nescolarde, Lexa, Carmine Orlandi, Gian Luca Farina, Niccolo’ Gori, and Henry Lukaski. "Fluid-Dependent Single-Frequency Bioelectrical Impedance Fat Mass Estimates Compared to Digital Imaging and Dual X-ray Absorptiometry." Nutrients 15, no. 21 (2023): 4638. http://dx.doi.org/10.3390/nu15214638.

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The need for a practical method for routine determination of body fat has progressed from body mass index (BMI) to bioelectrical impedance analysis (BIA) and smartphone two-dimensional imaging. We determined agreement in fat mass (FM) estimated with 50 kHz BIA and smartphone single lateral standing digital image (SLSDI) compared to dual X-ray absorptiometry (DXA) in 188 healthy adults (69 females and 119 males). BIA underestimated (p < 0.0001) FM, whereas SLSDI FM estimates were not different from DXA values. Based on limited observations that BIA overestimated fat-free mass (FFM) in obese

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Enko, Dietmar, Sieglinde Zelzer, Markus Herrmann, Robert Krause, and Andreas Meinitzer. "Implementation of a Dual-Column Liquid Chromatography-Tandem Mass-Spectrometry Method for the Quantification of Isavuconazole in Clinical Practice." Journal of Laboratory Physicians 13, no. 02 (2021): 123–28. http://dx.doi.org/10.1055/s-0041-1730755.

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Abstract Objectives Therapeutic drug monitoring (TDM) of isavuconazole, which is a novel broad-spectrum antimycoticum against invasive fungal infections, ensures an effective exposure of the drug and minimizes the risk of toxicity. This study is aimed at evaluating the analytical performance of a dual-column liquid chromatography-tandem mass-spectrometry (LC-MS/MS) method for isavuconazole quantification. Materials and Methods The method was performed on a Voyager TSQ Quantum triple quadrupole instrument equipped with an Ultimate 3000 chromatography system (Thermo Fisher Scientific, San Jose,

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Musakhail, Muhammad Aslam, and James Russell Farmer. "Solar Flares and the Aether Dynamic." Hyperscience International Journals 4, no. 4 (2024): 58–71. https://doi.org/10.55672/hij2024pp58-71.

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This study investigates the dynamics of Solar flares using the "closed fluid dynamic principle" proposed by Muhammad Aslam Musakhail, which reinforces the pre-Einsteinian aether theory. By defining the "aether force" as the difference between relativistic total mass and rest mass, the principle provides a novel perspective on the relativistic transitions in Solar flare phenomena. The analysis builds on Parker's force-free model and Melrose’s resistive slab theory, extending them to describe the dual-phase dynamics of Solar flares: the Alfvénic phase, where massive fermions (v<c) propagate a

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Lucido, Thomas, Aayush Visaria, and Benjamin Bates. "Unintentional weight loss, body composition, and all-cause mortality among United States adults with cancer." Journal of Clinical Oncology 42, no. 16_suppl (2024): e22527-e22527. http://dx.doi.org/10.1200/jco.2024.42.16_suppl.e22527.

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e22527 Background: While unintentional weight loss (UWL) is a common presenting symptom of malignancy, weight changes also occur regularly in patients with diagnosed cancer.UWL is often characterized by considerable muscle and fat loss and can lead to cachexia, which may increase risk of mortality. This nationally representative study aims to assess the association between UWL and mortality among adults with history of cancer and characterize differences in body composition. Methods: This was a retrospective cohort study of the National Health and Nutrition Examination Survey 1999-2018 linked

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Steinbach, Ingo. "Quantum-Phase-Field Concept of Matter: Emergent Gravity in the Dynamic Universe." Zeitschrift für Naturforschung A 72, no. 1 (2017): 51–58. http://dx.doi.org/10.1515/zna-2016-0270.

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AbstractA monistic framework is set up where energy is the only fundamental substance. Different states of energy are ordered by a set of scalar fields. The dual elements of matter, mass and space, are described as volume- and gradient-energy contributions of the set of fields, respectively. Time and space are formulated as background-independent dynamic variables. The evolution equations of the body of the universe are derived from the first principles of thermodynamics. Gravitational interaction emerges from quantum fluctuations in finite space. Application to a large number of fields predic

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Xiaofei, Li. "“I imagined Something Small”: Radio Writing in Philip Roth’s The Plot Against America." Studies in Linguistics and Literature 9, no. 1 (2025): p34. https://doi.org/10.22158/sll.v9n1p34.

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American Jewish writer Philip Roth reimagines the history of the United States between 1940-1942 in his novel The Plot Against America. Such alternative historical imagination is inseparable from Roth’s historical consciousness that history encompasses not only the sequence of completed events, but also the hypothetical historical events, whose haunting traces in the factual history constitute a sharp reminder that history might take a different turn. This paper factors in Roth’s historical sensitivity and probes into Roth’s ironic representation and parody of radio broadcast text. It argues t

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Liu, Yong-Jun, Peng-Yuan Liu, Jirong Long, et al. "Linkage and association analyses of the UCP3 gene with obesity phenotypes in Caucasian families." Physiological Genomics 22, no. 2 (2005): 197–203. http://dx.doi.org/10.1152/physiolgenomics.00031.2005.

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Uncoupling protein 3 (UCP3) uncouples ATP production from mitochondrial respiration, thereby dissipating energy as heat and affecting the efficiency of energy metabolism. Genetic variations in the UCP3 gene have been conceived to affect body weight in the general population. In this study, using the quantitative transmission disequilibrium test (QTDT), we assessed linkage and association between the UCP3 gene and obesity phenotypes in a large sample of 1,873 subjects from 405 United States Caucasian nuclear families. Obesity phenotypes tested include body mass index (BMI), fat mass, percent fa

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Zhang, Yu-Jun, Chao-Shuai Yang, and Gang Xu. "FEM Analyses for T-H-M-M Coupling Processes in Dual-Porosity Rock Mass under Stress Corrosion and Pressure Solution." Journal of Applied Mathematics 2012 (2012): 1–21. http://dx.doi.org/10.1155/2012/983718.

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The models of stress corrosion and pressure solution established by Yasuhara et al. were introduced into the 2D FEM code of thermo-hydro-mechanical-migratory coupling analysis for dual-porosity medium developed by the authors. Aiming at a hypothetical model for geological disposal of nuclear waste in an unsaturated rock mass from which there is a nuclide leak, two computation conditions were designed. Then the corresponding two-dimensional numerical simulation for the coupled thermo-hydro-mechanical-migratory processes were carried out, and the states of temperatures, rates and magnitudes of a

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Wu, Jianghua, Wenjing Luo, Lu Tang, et al. "Dual Co-Stimulation with CD28 and ICOS Enhances T Cell Activation and Optimizes CAR-T Cell Antitumor Activity." Blood 142, Supplement 1 (2023): 2061. http://dx.doi.org/10.1182/blood-2023-181472.

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Background: The Chimeric antigen receptor (CAR) T cell therapy for hematological malignancies has revolutionized anticancer therapy. CAR-T cell expansion and persistence are strikingly associated with the intrinsic programmes of T cells. However, the current process for CAR-T cells manufacturing resulted in high frequencies of exhausted and senescent CAR-T cells with reduced mitochondrial mass. T cell receptor (TCR) signaling cooperates with co-stimulatory signaling to regulate T cells activation and differentiation. Considering that ICOS has a well-defined role in T cell differentiation, espe

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Yang, Zhang, Penniston, Binkley, and Tanumihardjo. "Serum Carotenoid Concentrations in Postmenopausal Women from the United States with and without Osteoporosis." International Journal for Vitamin and Nutrition Research 78, no. 3 (2008): 105–11. http://dx.doi.org/10.1024/0300-9831.78.3.105.

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Antioxidant defenses may be compromised in osteoporotic women. Little is known about fruit and vegetable or carotenoid consumption among postmenopausal women. The primary carotenoids in human serum are α- and β-carotene, lycopene, β-cryptoxanthin, lutein, and zeaxanthin. This study investigated the interrelationships among serum carotenoid concentrations, fruit and vegetable intake, and osteoporosis in postmenopausal women (n = 59, 62.7 ± 8.8 y). Bone density was assessed by dual energy x-ray absorptiometry and osteoporosis diagnosis was based upon T-scores. Serum samples (n = 53) and three-da

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Wen, Zhangxin, Jiaxuan Gu, Rong Chen, et al. "Handgrip Strength and Muscle Quality: Results from the National Health and Nutrition Examination Survey Database." Journal of Clinical Medicine 12, no. 9 (2023): 3184. http://dx.doi.org/10.3390/jcm12093184.

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Background: Handgrip strength (HGS) and the appendicular lean mass index (ALMI) are important determinants of sarcopenia. Muscle quality (MQ) is a measure of muscle strength relative to muscle mass. We examined trends in handgrip strength, the appendicular lean mass index, and analyzed their relationship with age, anthropometry, and body composition in a sample of participants in the United States (US). Methods: This cross-sectional study analyzed data from 14741 US males (49.7%) and females (50.3%) 6–80 years old who responded to the National Health and Nutrition Examination Survey (NHANES) f

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Kalkwarf, Heidi J., Vicente Gilsanz, Joan M. Lappe, et al. "Tracking of Bone Mass and Density during Childhood and Adolescence." Journal of Clinical Endocrinology & Metabolism 95, no. 4 (2010): 1690–98. http://dx.doi.org/10.1210/jc.2009-2319.

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Abstract Context: Whether a child with low bone mineral density (BMD) at one point in time will continue to have low BMD, despite continued growth and maturation, is important clinically. The stability of a characteristic during growth is referred to as “tracking.” Objective: We examined the degree of tracking in bone mineral content (BMC) and BMD during childhood and adolescence and investigated whether tracking varied according to age, sexual maturation, and changes in growth status. Design: We conducted a longitudinal study with measurements at baseline and annually for 3 yr. Setting: The B

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Roy, Brian D., Jacqueline Bourgeois, Christine Rodriguez, et al. "Conjugated linoleic acid prevents growth attenuation induced by corticosteroid administration and increases bone mineral content in young rats." Applied Physiology, Nutrition, and Metabolism 33, no. 6 (2008): 1096–104. http://dx.doi.org/10.1139/h08-094.

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Corticosteroids are a common therapy in many disease states, despite frequent and potentially serious side effects. Nutritional supplementation with conjugated linoleic acid (CLA) has been shown to increase fat-free mass, whereas supplementation with n-3 and n-6 fatty acids has been shown to increase bone mineral density (BMD). To determine whether CLA can attenuate the side effects of 8 weeks of corticosteroid administration, we randomized twenty-four 5-week-old male Sprague–Dawley rats into 1 of 4 groups: control; control + methylprednisolone (7 mg·kg–1·week–1); CLA diet (1% CLA w/w); or CLA

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Addazi, Andrea. "More about neutron Majorana mass from exotic instantons: An alternative mechanism in low-scale string theory." Modern Physics Letters A 31, no. 17 (2016): 1650109. http://dx.doi.org/10.1142/s0217732316501091.

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We discuss an alternative for baryon-violating six quarks transition in the context of low scale string theory. In particular, with M[Formula: see text] = 10–103 TeV, such a transition can be mediated by two color-triplets through a quartic coupling with down-quarks, generated by exotic instantons, in a calculable and controllable way. We show how flavor-changing neutral currents (FCNCs) limits on color-triplet mass are well compatible with [Formula: see text] oscillation ones. If an [Formula: see text] transition was found, this would be an indirect hint for our model. This would strongly mot

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MACHET, B. "ABOUT NEUTRAL KAONS AND SIMILAR SYSTEMS: FROM QUANTUM FIELD THEORY TO EFFECTIVE MASS MATRICES." International Journal of Modern Physics A 20, no. 01 (2005): 41–75. http://dx.doi.org/10.1142/s0217751x05020665.

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Systems of neutral interacting mesons are investigated, concerning in particular their description by an effective Hamiltonian, with a special emphasis on discrete symmetries. Several ambiguities are pointed out. First, the connection to quantum field theory, in which the physical masses [Formula: see text] and [Formula: see text] are the poles of the full renormalized propagator, shows that, for mass-split binary systems, two mass matrices rather than a single effective one are at work; they correspond to the two values [Formula: see text] and [Formula: see text] of the momentum squared. Tran

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Issa, Tariq Ziad, Adam Pearl, Emelia Moore, Hannan Ahmad Maqsood, and Khaled J. Saleh. "Dual-Mobility Cups in Patients Undergoing Primary Total Hip Arthroplasty with Prior Lumbar Spine Fusion: A Systematic Review." Surgeries 5, no. 2 (2024): 125–34. http://dx.doi.org/10.3390/surgeries5020014.

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Spine and hip abnormalities frequently occur together in most of the orthopedic population; therefore, both of these abnormalities impact the outcomes of the modalities that are being used. Few studies have reported reduced dislocation and revision rates with the use of dual-mobility cups (DMCs) in high-risk lumbar spine fusion (LSF) patients undergoing primary total hip arthroplasty (THA). This study aims to clarify the relationship between pre-existing lumbar spinal fusion and the outcomes of THA with dual-mobility constructs. We systematically reviewed the current literature through several

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Fairchild, Amy L. "The Rise and Fall of the Medical Gaze: The Political Economy of Immigrant Medical Inspection in Modern America." Science in Context 19, no. 3 (2006): 337–56. http://dx.doi.org/10.1017/s0269889706000962.

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ArgumentIn this paper I examine the mass medical inspections of immigrants to the United States from the 1890s through the 1920s. I show how, framed as it was not only by nativism and eugenics but also by national industrial imperatives and priorities, scientific medicine served dual purposes. On the one hand, the medical exam was a tool for managing cultural and biological threats to the nation. There were regional variations in medical inspections that reflected the politics of race. On the other hand, the medical exam played an important role in the process of building an unskilled, highly

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NATSUUME, MAKOTO, and YUJI SATOH. "STRING THEORY ON THREE-DIMENSIONAL BLACK HOLES." International Journal of Modern Physics A 13, no. 08 (1998): 1229–62. http://dx.doi.org/10.1142/s0217751x98000585.

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We investigate the string theory on three-dimensional black holes discovered by Bañados, Teitelboim and Zanelli in the framework of conformal field theory. The model is described by an orbifold of the [Formula: see text] WZW model. The spectrum is analyzed by solving the level matching condition and we obtain winding modes. We then study the ghost problem and show explicit examples of physical states with negative norms. We discuss the tachyon propagation and the target space geometry, which are irrelevant to the details of the spectrum. we find a self-dual T-duality transformation reversing t

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Nuche-Berenguer, Bernardo, Daniel Lozano, Irene Gutiérrez-Rojas, et al. "GLP-1 and exendin-4 can reverse hyperlipidic-related osteopenia." Journal of Endocrinology 209, no. 2 (2011): 203–10. http://dx.doi.org/10.1530/joe-11-0015.

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Increased fat mass contributes to bone deterioration. Glucagon-like peptide 1 (GLP-1) and its related peptide exendin 1–39 amide (Ex-4), two lipid-lowering peptides, exert osteogenic effects in diabetic states. We examined the actions of 3-day administration of GLP-1 or Ex-4 on bone remodeling markers and on bone mass and structure in hyperlipidic (HL) and hypercaloric rats. Wistar rats on a hyperlipidemic diet for 35 days were subcutaneously administered GLP-1 (0.86 nmol/kg per h), Ex-4 (0.1 nmol/kg per h), or saline (control) by continuous infusion for 3 days. After killing, tibiae were remo

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