cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Suppression of Zeeman gradients by nuclear polarization in double quantum dots
Creators: name: Frolov, S. M.
name: Danon, J.
name: Nadj-Perge, S.
name: Zuo, K.
name: van Tilburg, J. W. W.
name: Pribiag, V. S.
name: Berg, J. W. G. van den
name: Bakkers, E. P. A. M.
name: Kouwenhoven, L. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We use electric dipole spin resonance to measure dynamic nuclear polarization in InAs nanowire quantum dots. The resonance shifts in frequency when the system transitions between metastable high and low current states, indicating the presence of nuclear polarization. We propose that the low and the high current states correspond to different total Zeeman energy gradients between the two quantum dots. In the low current state, dynamic nuclear polarization efficiently compensates the Zeeman gradient due to the $g$-factor mismatch, resulting in a suppressed total Zeeman gradient. We present a theoretical model of electron-nuclear feedback that demonstrates a fixed point in nuclear polarization for nearly equal Zeeman splittings in the two dots and predicts a narrowed hyperfine gradient distribution.
A class of highly entangled many-body states that can be efficiently simulated
Creators: name: Evenbly, Glen
name: Vidal, Guifre
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe a quantum circuit that produces a highly entangled state of N qubits from which one can efficiently compute expectation values of local observables. This construction yields a variational ansatz for quantum many-body states that can be regarded as a generalization of the multi-scale entanglement renormalization ansatz (MERA), and to which we refer as the branching MERA. In a lattice system in D dimensions, the scaling of entanglement of a region of size L^D in the branching MERA is not subject to restrictions such as a boundary law L^{D-1}, but can be proportional to the size of the region, as we demonstrate numerically for D=1,2 dimensions.
description: 5 pages, 5 figures
REFRAME: CREATING A NEW PERSPECTIVE ON HISTOTRIC PRESERVATION THROUGH A CENTER FOR LOCAL PRESERVATION CRAFT
Creators: name: Bernstein, Ben
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Baltimore
subject: Craft
subject: Hampden
subject: Historic Preservation

description: The Hampden Neighborhood of Baltimore developed and prospered as a mill town in the mid-nineteenth century. While the neighborhood declined socially and economically in the twentieth century as industry left the area it was able to regain a level of stability in the twenty-first century as new people entered the neighborhood and started to redevelop its character. These new residents are moving into housing stock that largely dates to the nineteenth century and early twentieth century. These domestic structures were built with historic techniques and have acquired architectural elements local to the Baltimore area. It is important that Baltimore’s architectural heritage is preserved in the renovations and repairs of domestic structures. The creation of a center for the teaching of local construction craft through adaptive reuse will prove instrumental for the preservation of the historic character of Hampden.
title: Length of exercise history and depressive symptoms in community dwelling older adults
Creators: name: Broderick, Kelly McGrorey
Publisher: name: Western Washington University
Year: 2010

description:
Depression is a serious illness that causes suffering in all aspects of one's life. Exercise has previously shown to decrease depressive symptoms in adults. This study investigated the length of exercise history and depressive symptoms in community-dwelling older adults. Subjects were grouped, according to length of exercise history, into five groups: non-exercisers; started exercise within the past year; exercise history between one and five years; exercise history between five and ten years; exercise history longer than ten years. Subjects completed the Center for Epidemiological Studies Depression Scale (CES-D), the Physical Activity Scale for the Elderly (PASE), the UCLA Loneliness Scale, and the Positive and Negative Affect Schedule (PANAS). The results indicated that there was a significant difference in CES-D across the groups (p < 0.05) and subjects with the longest exercise history (greater than 5 years) had the lowest depressive symptoms. There was no significant difference between the groups for the UCLA Loneliness Scale and the PANAS. These results support previous research that subjects with a long-term exercise history have lower depressive symptoms scores than those with shorter or no exercise history.
A dispersion and norm preserving finite difference scheme with transparent boundary conditions for the Dirac equation in (1+1)D
Creators: name: Hammer, René
name: Pötz, Walter
name: Arnold, Anton
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A finite difference scheme is presented for the Dirac equation in (1+1)D. It can handle space- and time-dependent mass and potential terms and utilizes exact discrete transparent boundary conditions (DTBCs). Based on a space- and time-staggered leap-frog scheme it avoids fermion doubling and preserves the dispersion relation of the continuum problem for mass zero (Weyl equation) exactly. Considering boundary regions, each with a constant mass and potential term, the associated DTBCs are derived by first applying this finite difference scheme and then using the Z-transform in the discrete time variable. The resulting constant coefficient difference equation in space can be solved exactly on each of the two semi-infinite exterior domains. Admitting only solutions in $l_2$ which vanish at infinity is equivalent to imposing outgoing boundary conditions. An inverse Z-transformation leads to exact DTBCs in form of a convolution in discrete time which suppress spurious reflections at the boundaries and enforce stability of the whole space-time scheme. An exactly preserved functional for the norm of the Dirac spinor on the staggered grid is presented. Simulations of Gaussian wave packets, leaving the computational domain without reflection, demonstrate the quality of the DTBCs numerically, as well as the importance of a faithful representation of the energy-momentum dispersion relation on a grid.
Die Kybelestatuette aus Coblenz und die Fälschungen von Odessa
Creators: name: Marx, Friedrich
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 11, Nr. 2 (1927/1928)
A STUDY OF THE FIRE DYNAMICS SIMULATOR (FDS)- CREATING LIFE-LIKE MOVIES AND STUDYING THE ACCURACY OF THE LAGRANGIAN PARTICLE MODEL
Creators: name: Hussain, Zishanul Haque
Publisher: name: Digital Repository at the University of Maryland
Year: 2022
Subjects: subject: Engineering
subject: CFD
subject: FDS
subject: Fire Supression
subject: Human Behavior
subject: Lagrangian Particles
subject: Non Immersive VR

description: Fire Dynamic Simulator (FDS) is a computational fluid dynamics (CFD) model of firedrivenfluid flow. It was first released publicly in February 2000. Using SmokeView or Pyrosim to view the results of FDS simulations provides a powerful non-immersive virtual reality experience. It can be used in fire engineering, fire safety training, and fire investigation. By providing a more engaging and interactive user experience, nonimmersive VR can help improve understanding and develop effective fire safety and prevention strategies. On the other hand, FDS is a powerful tool for modeling the physics of fire behavior in buildings and other structures. It has been shown to produce accurate descriptions of fire behavior under a variety of different conditions. This study touches on very divergent, yet very critical, aspects of the applications of FDS. First, generating life-like simulations of fire and smoke characterized by different growth rates and surroundings (a non-immersive virtual reality application). Human behaviour experiments at Morgan State University will use the simulation videos to assess the accuracy of human estimates of fire growth rates and understand how situational factors impact human response. The second part of the study focuses on the Lagrangian particle representation of water droplets in FDS simulations of fire suppression. This study id is going to look at the fire suppression model in which fire suppression is defined by surface wetting or the mass of water falling in the fire surface. The Lagrangian liquid water droplets tracked by FDS represent a larger number of actual droplets. The number of ‘super drops’ can affect the accuracy of the simulations. The particle insertion rate has a default value and controls the mass of the 'super drop'. FDS allows altering the particle insertion rate and hence the mass of the 'super drop. The goal is to find out how changing particle injection rate and mesh grid size impacts the accuracy of the simulation of water sprays.
Origin of giant spin-lattice coupling and the suppression of ferroelectricity in EuTiO3 from first principles
Creators: name: Birol, Turan
name: Fennie, Craig J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We elucidate the microscopic mechanism that causes a suppression of ferroelectricity and an enhancement of octahedral rotations in EuTiO3 from first principles. We find that the hybridization of the rare-earth Eu 4f states with the B-site Ti cation drives the system away from ferroelectricity. We also show that the magnetic order dependence of this hybridization is the dominant source of spin-phonon coupling in this material. Our results underline the importance of rare-earth f electrons on the lattice dynamics and stability of these transition metal oxides.
THE FOREIGN POLICY OF THE KOKAND KHAN MUHAMMADALIKHAN IS ON THE EXAMPLE OF CHINA.
Creators: name: Ashurov, Olimjon
name: Jurayeva, Gulira'no
Publisher: name: Zenodo
Year: 2023

description: this article focuses on the foreign policy of the Kokand Khan Muhammadalikhan with China through Koshgar, the migration of the Koshgar people to the Kokand Khanate.
S and T Parameters from a Light Nonstandard Higgs versus Near Conformal Dynamics
Creators: name: Foadi, Roshan
name: Sannino, Francesco
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the contribution to the $S$ and $T$ parameters coming from extensions of the standard model featuring a light nonstandard-like Higgs particle. We neatly separate, using the Landau gauge, the contribution from the purely nonstandard Higgs sector, from the one due to the interplay of this sector with the standard model. If the nonstandard Higgs sector derives from a new type of near conformal dynamics, the formalism allows to precisely link the intrinsic underlying contribution with the experimentally relevant parameters.
description: 13 pages, 3 figures
Disorder-free sputtering method on graphene
Creators: name: Qiu, Xue Peng
name: Shin, Young Jun
name: Niu, Jing
name: Kulothungasagaran, Narayanapillai
name: Kalon, Gopinadhan
name: Qiu, Caiyu
name: Yu, Ting
name: Yang, Hyunsoo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Deposition of various materials onto graphene without causing any disorder is highly desirable for graphene applications. Especially, sputtering is a versatile technique to deposit various metals and insulators for spintronics, and indium tin oxide to make transparent devices. However, the sputtering process causes damage to graphene because of high energy sputtered atoms. By flipping the substrate and using a high Ar pressure, we demonstrate that the level of damage to graphene can be reduced or eliminated in dc, rf, and reactive sputtering processes.
Additional file 6 of Inequalities in children’s mental health care: analysis of routinely collected data on prescribing and referrals to secondary care
Creators: name: Ball, William P.
name: Black, Corri
name: Gordon, Sharon
name: Ostrovska, Bārbala
name: Paranjothy, Shantini
name: Rasalam, Adelene
name: Ritchie, David
name: Rowlands, Helen
name: Rzewuska, Magdalena
name: Thompson, Elaine
name: Wilde, Katie
name: Butler, Jessica E.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 6: Table S1. Patient and public involvement (PPI) in this study, described using the GRIPP 2-SF checklist [45].
Impacts of Identity Change on Trans and Disabled College Students
Creators: name: Klager, Adam
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Education
subject: disabled students
subject: identity change
subject: identity development
subject: students with disabilities
subject: trans students
subject: transgender students

description: While many student development theories exist to understand how students grow in their understandings of their identities during their time in college, no theories exist to understand students who are experiencing a change in their social identities themselves. As previous research has indicated that identity change can be stressful and isolating, as well as an educational process, research is needed to understand how to best support students and understand the impacts of their identity changes. This study attempted to start filling this gap in the literature by using narrative inquiry and Abes et al.’s (2007) reconceptualization of the Model of Multiple Dimensions of Identity to understand the identity changes of undergraduate transgender students and students who acquired physical disabilities. The study’s findings revealed the impact that identity change can have on students’ need for community, personal relationships, social interactions, and holistic growth. These findings offered new perspectives on the experiences of trans and disabled college students, demonstrating the need for future research on these populations’ identities, as well as on students’ experiences of identity change overall.
A Concise Formula for Generalized Two-Qubit Hilbert-Schmidt Separability Probabilities
Creators: name: Slater, Paul B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: G.1.2; G.3
subject: 81P40, 81P45, 33C20, 62E17

description: We report major advances in the research program initiated in "Moment-Based Evidence for Simple Rational-Valued Hilbert-Schmidt Generic 2 x 2 Separability Probabilities" (J. Phys. A, 45, 095305 [2012]). A highly succinct separability probability function P(alpha) is put forth, yielding for generic (9-dimensional) two-rebit systems, P(1/2) = 29/64, (15-dimensional) two-qubit systems, P(1) = 8/33 and (27-dimensional) two-quater(nionic)bit systems, P(2)=26/323. This particular form of P(alpha) was obtained by Qing-Hu Hou and colleagues by applying Zeilberger's algorithm ("creative telescoping") to a fully equivalent--but considerably more complicated--expression containing six 7F6 hypergeometric functions (all with argument 27/64 = (3/4)^3). That hypergeometric form itself had been obtained using systematic, high-accuracy probability-distribution-reconstruction computations. These employed 7,501 determinantal moments of partially transposed four-by-four density matrices, parameterized by alpha = 1/2, 1, 3/2,...,32. From these computations, exact rational-valued separability probabilities were discernible. The (integral/half-integral) sequences of 32 rational values, then, served as input to the Mathematica FindSequenceFunction command, from which the initially obtained hypergeometric form of P(alpha) emerged.
description: 20 pages, 6 figures, final version to appear in J. Physics A. arXiv admin note: substantial text overlap with arXiv:1203.4498, arXiv:1209.1613
Poster Abdimas - Sebaran Informasi Pemanfaatan TOGA Desa Petung Sewu
Creators: name: Wicaksono, Soetam Rizky
name: Felik SWW Broto
name: Purnomo
Publisher: name: Zenodo
Year: 2020
Subjects: TOGA
Petung Sewu

description: Poster aktifitas pengabdian masyarakat untuk sebaran informasi TOGA di desa Petung Sewu Kabupaten Malang. Publikasi diseminasi dapat ditelaah di : Jurnal GV
„Mein Hessenland blühe und in ihm die Kunst!“1 Die Entstehung und Entwicklung der Künstlerkolonie Darmstadt 1899 - 1914 - Eine Einführung
Creators: name: Gutbrod, Philipp
Publisher: name: ICOMOS – Hefte des Deutschen Nationalkomitees
Year: 2018

description: -
description: ICOMOS – Hefte des Deutschen Nationalkomitees, Bd. 64 (2018): ICOMOS – Hefte des Deutschen Nationalkomitees
Additional file 7 of Inequalities in children’s mental health care: analysis of routinely collected data on prescribing and referrals to secondary care
Creators: name: Ball, William P.
name: Black, Corri
name: Gordon, Sharon
name: Ostrovska, Bārbala
name: Paranjothy, Shantini
name: Rasalam, Adelene
name: Ritchie, David
name: Rowlands, Helen
name: Rzewuska, Magdalena
name: Thompson, Elaine
name: Wilde, Katie
name: Butler, Jessica E.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 7: Table S2. Credit taxonomy for author contributions.
Hamiltonian Composite Dynamics Can Almost Always Lead To Negative Reduced Dynamics
Creators: name: McCracken, James M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Complete positivity is a ubiquitous assumption in the study of quantum systems interacting with the environment, despite repeated efforts to point out that the assumption is not empirically justified. It will be shown that Hamiltonian evolution of a quantum system and its environment can be negative (i.e.\ not completely positive) in the energy basis, by showing that such evolution is {\it almost always} negative for given initial conditions. Ignoring or "correcting" experimental data that is not completely positive may cause the loss of important information regarding system-environment correlations and coupling. A relationship between the negativity of an evolution and the eigenvalues of the Hamiltonian will be shown, and experimental verification of negative reduced dynamics will be proposed.
description: 7 pages, 2 figures; Added a discussion of discord and proposed experimental observations of negativity
Onsager's Wien Effect on a Lattice
Creators: name: Kaiser, Vojtěch
name: Bramwell, Steven T.
name: Holdsworth, Peter C. W.
name: Moessner, Roderich
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The Second Wien Effect describes the non-linear, non-equilibrium response of a weak electrolyte in moderate to high electric fields. Onsager's 1934 electrodiffusion theory along with various extensions has been invoked for systems and phenomena as diverse as solar cells, surfactant solutions, water splitting reactions, dielectric liquids, electrohydrodynamic flow, water and ice physics, electrical double layers, non-Ohmic conduction in semiconductors and oxide glasses, biochemical nerve response and magnetic monopoles in spin ice. In view of this technological importance and the experimental ubiquity of such phenomena, it is surprising that Onsager's Wien effect has never been studied by numerical simulation. Here we present simulations of a lattice Coulomb gas, treating the widely applicable case of a double equilibrium for free charge generation. We obtain detailed characterisation of the Wien effect and confirm the accuracy of the analytical theories as regards the field evolution of the free charge density and correlations. We also demonstrate that simulations can uncover further corrections, such as how the field-dependent conductivity may be influenced by details of microscopic dynamics. We conclude that lattice simulation offers a powerful means by which to investigate system-specific corrections to the Onsager theory, and thus constitutes a valuable tool for detailed theoretical studies of the numerous practical applications of the Second Wien Effect.
description: Main: 12 pages, 4 figures. Supplementary Information: 7 pages
Ciénegas - Vanishing Climax Communities of the American Southwest
Creators: name: Hendrickson, Dean A.
name: Minckley, W.L.
Publisher: name: Desert Plants
Year: 1985
Subjects: Ciénega
Ciénaga
wetlands
arid lands
aquatic ecology

description: The term is here applied to mid-elevation (1,000-2,000 m) wetlands characterized by permanently saturated, highly organic, reducing soils. A depauperate flora dominated by low sedges highly adapted to such soils characterizes these habitats. Progression to ciénega is dependent on a complex association of factors most likely found in headwater areas. Once achieved, the community appears stable and persistent since paleoecological data indicate long periods of ciénega conditions, with infrequent cycles of incision. We hypothesize the ciénega to be an aquatic climax community. Ciénegas and other marshland habitats have decreased greatly in Arizona in the past century. Cultural impacts have been diverse and not well documented. While factors such as grazing and streambed modifications contributed to their destruction, the role of climate must also be considered. Ciénega conditions could be restored at historic sites by provision of constant water supply and amelioration of catastrophic flooding events.
Additional file 8 of Inequalities in children’s mental health care: analysis of routinely collected data on prescribing and referrals to secondary care
Creators: name: Ball, William P.
name: Black, Corri
name: Gordon, Sharon
name: Ostrovska, Bārbala
name: Paranjothy, Shantini
name: Rasalam, Adelene
name: Ritchie, David
name: Rowlands, Helen
name: Rzewuska, Magdalena
name: Thompson, Elaine
name: Wilde, Katie
name: Butler, Jessica E.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 8: Table S3. List of mental health medications by British National Formulary Section and Subsection.
Stochastic particle acceleration and the problem of backgroud plasma overheating
Creators: name: Chernyshov, D. O.
name: Dogiel, V. A.
name: Ko, C. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The origin of hard X-ray (HXR) excess emission from clusters of galaxies is still an enigma, whose nature is debated. One of the possible mechanism to produce this emission is the bremsstrahlung model. However, previous analytical and numerical calculations showed that in this case the intracluster plasma had to be overheated very fast because suprathermal electrons emitting the HXR excess lose their energy mainly by Coulomb losses, i.e., they heat the background plasma. It was concluded also from these investigations that it is problematic to produce emitting electrons from a background plasma by stochastic (Fermi) acceleration because the energy supplied by external sources in the form of Fermi acceleration is quickly absorbed by the background plasma. In other words the Fermi acceleration is ineffective for particle acceleration. We revisited this problem and found that at some parameter of acceleration the rate of plasma heating is rather low and the acceleration tails of non-thermal particles can be generated and exist for a long time while the plasma temperature is almost constant. We showed also that for some regime of acceleration the plasma cools down instead of being heated up, even though external sources (in the form of external acceleration) supply energy to the system. The reason is that the acceleration withdraws effectively high energy particles from the thermal pool (analogue of Maxwell demon).
description: 37 pages, 10 figures, accepted by Astrophysical Journal (this version has a slightly longer introduction than the one accepted by ApJ)
Zonal Flow as Pattern Formation
Creators: name: Parker, Jeffrey B.
name: Krommes, John A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Zonal flows are well known to arise spontaneously out of turbulence. We show that for statistically averaged equations of the stochastically forced generalized Hasegawa-Mima model, steady-state zonal flows and inhomogeneous turbulence fit into the framework of pattern formation. There are many implications. First, the wavelength of the zonal flows is not unique. Indeed, in an idealized, infinite system, any wavelength within a certain continuous band corresponds to a solution. Second, of these wavelengths, only those within a smaller subband are linearly stable. Unstable wavelengths must evolve to reach a stable wavelength; this process manifests as merging jets.
description: 5 pages, 3 figures, accepted to Physics of Plasmas
GENOMIC FACTORS ASSOCIATED WITH PSEUDOMONAS VIRULENCE AND ANTAGONISM
Creators: name: Muruvanda, Tim
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Food science
subject: Antagonism
subject: Pseudomonas
subject: PVF
subject: Quorum sensing
subject: Virulence

description: The longstanding problem with culture-dependent methods has been a reliance on pre-enrichment/enrichment steps which often comprise within them background microbial flora capable of outcompeting the target organism. Here, the genomic factors associated with Pseudomonas virulence and antagonism were studied in strains from selective media where it was shown to outcompete Salmonella, the target organism. 34 Pseudomonas strains of various species were sequenced and annotated. Results identified quorum sensing (QS) as the main factor of driving virulence and antagonism through the recruitment the type VI secretion system (T6SS). Additionally, two potential effectors corresponding to DUF 4225 and 4280 were found along with P.fluorescens strains containing the Pseudomonas virulence factor (PVF). These results may be valuable in the development of new strategies to better circumvent the effects of Pseudomonas in cultures.
Quantum Channel Negativity as a Measure of System-Bath Coupling and Correlation
Creators: name: McCracken, James M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Complete positivity is a ubiquitous assumption in the study of quantum systems interacting with the environment, but the lack of complete positivity of a quantum evolution (called the "negativity") can be used as a measure of the system-bath coupling and correlation. The negativity can be computed from the Choi representation of a channel, is always defined and bounded, and can be used to understand environmentally induced noise in a quantum system.
description: 11 pages, 9 figures; added acknowledgements
Spin waves interference from rising and falling edges of electrical pulses
Creators: name: Kwon, Jae Hyun
name: Mukherjee, Sankha Subhra
name: Jamali, Mahdi
name: Hayashi, Masamitsu
name: Yang, Hyunsoo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The authors have investigated the effect of the electrical pulse width of input excitations on the generated spin waves in a NiFe strip using pulse inductive time domain measurements. The authors have shown that the spin waves resulting from the rising- and the falling-edges of input excitation pulses interfere either constructively or destructively, and have provided conditions for obtaining spin wave packets with maximum intensity at different bias conditions.
Accelerated Gradient Methods for Networked Optimization
Creators: name: Ghadimi, Euhanna
name: Shames, Iman
name: Johansson, Mikael
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optimization and Control (math.OC)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We develop multi-step gradient methods for network-constrained optimization of strongly convex functions with Lipschitz-continuous gradients. Given the topology of the underlying network and bounds on the Hessian of the objective function, we determine the algorithm parameters that guarantee the fastest convergence and characterize situations when significant speed-ups can be obtained over the standard gradient method. Furthermore, we quantify how the performance of the gradient method and its accelerated counterpart are affected by uncertainty in the problem data, and conclude that in most cases our proposed method outperforms gradient descent. Finally, we apply the proposed technique to three engineering problems: resource allocation under network-wide budget constraints, distributed averaging, and Internet congestion control. In all cases, we demonstrate that our algorithm converges more rapidly than alternative algorithms reported in the literature.
Ab initio description of the exotic unbound 7He nucleus
Creators: name: Baroni, Simone
name: Navratil, Petr
name: Quaglioni, Sofia
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The neutron rich exotic unbound 7He nucleus has been the subject of many experimental investigations. While the ground-state 3/2- resonance is well established, there is a controversy concerning the excited 1/2- resonance reported in some experiments as low-lying and narrow (E_R ~ 1 MeV, Gamma < 1 MeV) while in others as very broad and located at a higher energy. This issue cannot be addressed by ab initio theoretical calculations based on traditional bound-state methods. We introduce a new unified approach to nuclear bound and continuum states based on the coupling of the no-core shell model, a bound-state technique, with the no-core shell model/resonating group method, a nuclear scattering technique. Our calculations describe the ground-state resonance in agreement with experiment and, at the same time, predict a broad 1/2- resonance above 2 MeV.
description: 5 pages, 3 figures
ПОВРЕЖДЕНИЕ ПОЗВОНОЧНИКА И СПИННОГО МОЗГА И ИХ ЛЕЧЕНИЕ.
Creators: name: Болгаев, А.Б.
name: Холбоев, У.
name: Раззаков, Д.
name: Бахадиров, У.
Publisher: name: Zenodo
Year: 2023

description: Повреждений позвоночника и спинного мозга обусловлена большой частотой, повреждения, тяжестью клинического течения и трудностью лечения этой категории больных. Кроме этого, наличии большего процента инвалидности отражается на трудовых ресурсах и на носят большой экономический ущерб народному хозяйству. (Т.Э.Унгбаев 1986, А.Б.Болгаев 2000,2010,2023).
Religious Priming in Japan (JWU Undergraduate Research Projects)
Creators: name: Ishii, Tatsunori
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: 日本女子大学の学部学生とゼミで実施する「宗教プライミング」に関する研究
Ground-state OH molecule in combined electric and magnetic fields: Analytic solution of the effective Hamiltonian
Creators: name: Bhattacharya, M.
name: Howard, Z.
name: Kleinert, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The OH molecule is currently of great interest from the perspective of ultracold chemistry, quantum fluids, precision measurement and quantum computation. Crucial to these applications are the slowing, guiding, confinement and state control of OH, using electric and magnetic fields. In this article, we show that the corresponding eight-dimensional effective ground state Stark-Zeeman Hamiltonian is exactly solvable and explicitly identify the underlying chiral symmetry. Our analytical solution opens the way to insightful characterization of the magnetoelectrostatic manipulation of ground state OH. Based on our results, we also discuss a possible application to the quantum simulation of an imbalanced Ising magnet.
description: Final version with 1 figure and an explicit discussion of the underlying symmetry. Published as PRA 88, 012503 (2013)
Caught in the Web: DoS Vulnerabilities in Parsers for Structured Data?
Creators: name: Rasheed, Shawn
name: Dietrich, Jens
name: Tahir, Amjed
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: 80303 Computer System Security
subject: FOS: Computer and information sciences
subject: 80309 Software Engineering

description: We study a class of denial-of-service (DoS) vulnerabilities that occur in parsing structured data. These vulnerabilities enable low bandwidth DoS attacks with input that causes algorithms to execute in disproportionately large time and / or space. We generalise the characteristics of these vulnerabilities, and frame them in terms of three aspects, TTT: (1) the Topology of composite data structures formed by the internal representation of parsed data, (2) the presence of recursive functions for the Traversal of the data structures and (3) the presence of a Trigger that enables an attacker to activate the traversal. An analysis based on this abstraction was implemented for one target platform (Java), and in our study, we found that the impact of the results obtained with this method goes beyond Java. The inputs from our investigation revealed several similar vulnerabilities in programs written in other languages such as Rust and PHP. As a result we have reported 11 issues (of which seven have been accepted as issues), and obtained four CVEs for some of those issues in PDF, SVG and YAML libraries across di erent languages.
RETHINKING DEVELOPMENT IN EAST NEW ORLEANS
Creators: name: Register, Austin Van
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Design
subject: Environmental studies
subject: History

description: With the present issue of climate change, dangerous flooding events will become an issue that many communities must grapple with. New Orleans is one such city with a long history of inundation. After Katrina, neighborhoods were devastated by a failure of the levee system. This caused many residents to reflect on the viability of a city in constant danger of flooding. Investigating how communities in the past handled flooding events will help inform a path forward. The Louisiana region has a rich history of building vernaculars and settlement patterns. Comparing the strategies used by deltaic communities that share similar issues to New Orleans can inform a settlement pattern that addresses the unique challenges that the city faces. This thesis aims to create a neighborhood plan that addresses the unique climatic factors of East New Orleans, while creating a more cohesive community within the disjointed settlements.
Additional file 1 of Establishment and characterization of a HER2-enriched canine mammary cancerous myoepithelial cell line
Creators: name: Chen, Aolei
name: Ye, Shaotang
name: Zheng, Jiahui
name: Li, Jichao
name: Chen, Zejia
name: Zhang, Yashan
name: Li, Shoujun
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 1. Original images of western blots.
Gravitational waves from a curvaton model with blue spectrum
Creators: name: Kawasaki, Masahiro
name: Kitajima, Naoya
name: Yokoyama, Shuichiro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the gravitational wave background induced by the first order scalar perturbations in the curvaton models. We consider the quadratic and axion-like curvaton potential which can generate the blue-tilted power spectrum of curvature perturbations on small scales and derive the maximal amount of gravitational wave background today. We find the power spectrum of the induced gravitational wave background has a characteristic peak at the frequency corresponding to the scale reentering the horizon at the curvaton decay, in the case where the curvaton does not dominate the energy density of the Universe. We also find the enhancement of the amount of the gravitational waves in the case where the curvaton dominates the energy density of the Universe. Such induced gravitational waves would be detectable by the future space-based gravitational wave detectors or pulsar timing observations.
description: 24 pages, 7 figures, version accepted for publication in JCAP
STOP WASTING CAIRO: REDUCE AND RE-USE TO PRODUCE SUSTAINABLE ENERGY SOLUTIONS
Creators: name: Habib, Samanty
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Architecture
subject: FOS: Civil engineering

description: Cairo is known for its history and beauty, although there is not a proper disposal system for the citizens to keep the streets clean. Parts of Cairo include garbage on the streets, inside buildings, and in neighborhoods. Using waste to produce energy could bring many benefits to the town of Cairo. The citizens of Cairo do not have proper infrastructure, there are no waste bins on the street or an efficient waste collecting service which forces them to toss it on the streets. Cairo is very hectic and crowded, and it will only get busier. Cleaning up the roads in Cairo is necessary for the urban image, enjoyment of the built environment, and good hygiene.Many citizens in Cairo do not have the funds to turn on the AC or run a dryer. With Cairo’s weather conditions, temperatures can get as high as 120 degrees. This thesis will reuse the waste that is produced by citizens to give back to the community through a waste-to-energy facility. There are tons of waste being produced daily, this waste includes organic waste that will be used to design a community garden outside the facility. Reusing the waste in Cairo will reduce landfill waste and create significant power. The citizens have developed a mindset of tossing waste onto the streets, the facility will also include education to educate the citizens of Cairo on reusing, reducing, and reusing.
ADVANTAGES OF GRAFTING FRUIT TREES
Creators: name: Xamdamov, Jasurbek
Publisher: name: Zenodo
Year: 2023

description: Since the beginning of horticulture, man has realized that it is possible to increase the efficiency of the garden by selectively growing strong and productive trees and abandoning weak and low-yielding trees. At first, there were only tree species that grew wild or sprouted from planted seeds. Trees grown from seed are considered to be sexually propagated and although they partially resemble the parent tree, they are usually always distinct from each other.
Coupling carbon nanotube mechanics to a superconducting circuit
Creators: name: Schneider, B. H.
name: Etaki, S.
name: van der Zant, H. S. J.
name: Steele, G. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum behaviour of mechanical resonators is a new and emerging field driven by recent experiments reaching the quantum ground state. The high frequency, small mass, and large quality-factor of carbon nanotube resonators make them attractive for quantum nanomechanical applications. A common element in experiments achieving the resonator ground state is a second quantum system, such as coherent photons or superconducting device, coupled to the resonators motion. For nanotubes, however, this is a challenge due to their small size. Here, we couple a carbon nanoelectromechanical (NEMS) device to a superconducting circuit. Suspended carbon nanotubes act as both superconducting junctions and moving elements in a Superconducting Quantum Interference Device (SQUID). We observe a strong modulation of the flux through the SQUID from displacements of the nanotube. Incorporating this SQUID into superconducting resonators and qubits should enable the detection and manipulation of nanotube mechanical quantum states at the single-phonon level.
Rare $β$p decays in light nuclei
Creators: name: Borge, M. J. G.
name: Fraile, L. M.
name: Fynbo, H. O. U.
name: Jonson, B.
name: Kirsebom, O. S.
name: Nilsson, T.
name: Nyman, G.
name: Possnert, G.
name: Riisager, K.
name: Tengblad, O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Beta-delayed proton emission may occur at very low rates in the decays of the light nuclei $^{11}$Be and $^8$B. This paper explores the potential physical significance of such decays, estimates their rates and reports on first attempts to detect them: an experiment at ISOLDE/CERN gives a branching ratio for $^{11}$Be of $(2.5 \pm 2.5) \cdot 10^{-6}$ and an experiment at JYFL a 95% confidence upper limit of $2.6 \cdot 10^{-5}$ for $^8$B.
description: 11 pages, 3 figures
An innovative model of access and triage to reduce waiting in an outpatient epilepsy clinic: an intervention study
Creators: name: Lewis, Annie
name: Taylor, Nicholas
name: Carney, PW
name: Li, Xia
name: Harding, Katherine
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 4206
subject: Public health
classificationCode: 4203
subject: Health services and systems
classificationCode: 4205
subject: Nursing
subject: FOS: Health sciences

description: Background: Delayed access to outpatient care may negatively impact on health outcomes. We aimed to evaluate implementation of the Specific Timely Appointments for Triage (STAT) model of access in an epilepsy clinic to reduce a long waitlist and waiting time. Methods: This study is an intervention study using pre-post comparison and an interrupted time series analysis to measure the effect of implementation of the STAT model to an epilepsy clinic. Data were collected over 28 months to observe the number of patients on the waitlist and the waiting time over three time periods: 12 months prior to implementation of STAT, ten months during implementation and six months post-intervention. STAT combines one-off backlog reduction with responsive scheduling that protects time for new appointments based on historical data. The primary outcomes were the number of patients on the waitlist and the waiting time across the three time periods. Secondary outcomes evaluated pre- and post-intervention changes in number of appointments offered weekly, non-arrival and discharge rates. Results: A total of 938 patients were offered a first appointment over the study period. The long waitlist was almost eliminated, reducing from 616 during the pre-intervention period to 11 post-intervention (p = 0.002), but the hypothesis that waiting time would decrease was not supported. The interrupted time series analysis indicated a temporary increase in waiting time during the implementation period but no significant change in slope or level in the post- compared to the pre-intervention period. Direct comparison of the cohort of patients seen in the pre- and post-intervention periods suggested an increase in median waiting time following the intervention (34 [IQR 25–86] to 46 [IQR 36–61] days (p = 0.001)), but the interquartile range reduced indicating less variability in days waited and more timely access for the longest waiters. Conclusions: The STAT model was implemented in a specialist epilepsy outpatient clinic and reduced a large waitlist. Reductions in the waitlist were achieved with little or no increase in waiting time. The STAT model provides a framework for an alternative way to operate outpatient clinics that can help to ensure that all people referred are offered an appointment in a timely manner.
Additional file 2 of Establishment and characterization of a HER2-enriched canine mammary cancerous myoepithelial cell line
Creators: name: Chen, Aolei
name: Ye, Shaotang
name: Zheng, Jiahui
name: Li, Jichao
name: Chen, Zejia
name: Zhang, Yashan
name: Li, Shoujun
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 2: Table S1. Primer pairs used for quantitative RT-PCR analysis; Table S2 Antibody used in this study.
Symbiosis: Recalibrating Design Thinking for the Urban Environment
Creators: name: Ripley, Benjamin Allan
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Adaptability
subject: Rapid Urbanization
subject: Regenerative Design
subject: Sustainability
subject: Systems Thinking
subject: Time

description: Architecture is stiff, rigid, and tough to change, but in an ever-changing world, our built environment needs to be able to respond in kind. Without planning and designing for adaptability, the built environment lags behind the numerous societal and environmental dynamics that challenge our present time. Impending issues of climate change and rapid urbanization are now forcing architecture to reexamine itself and ask, how will it respond to these complex demands? In the face of this challenge, this thesis will explore a conceptually different approach to the design process that demands an inherently different product. Through an emphasis on systems thinking and development, architecture can be designed to exist within a symbiotic relationship with the natural environment, where our buildings could react and interact with the shifting nature of our culture and natural environments over time. Thus, through this strategy inspired by organic organisms, the architecture is then able to better embrace the context over time and become a truly sustainable model for urban development.