cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Characterizing coherence with quantum observables
Creators: name: Mandal, Suman
name: Narozniak, Marek
name: Radhakrishnan, Chandrashekar
name: Jiao, Zhiqiang
name: Jin, Xianmin
name: Byrnes, Tim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a procedure based on quantum expectation values of measurement observables to characterize quantum coherence. Our measure allows one to quantify coherence without having to perform tomography of the quantum state, and can be directly calculated from measurement expectation values. This definition of coherence allows the decomposition into contributions corresponding to the non-classical correlations between the subsystems and localized on each subsystem. The method can also be applied to cases where the full set of measurement operators is unavailable. An estimator using the truncated measurement operators can be used to obtain lower bound to the genuine value of coherence. We illustrate the method for several bipartite systems, and show the singular behavior of the coherence measure in a spin-1 chain, characteristic of a quantum phase transition.
description: 11 pages, 1 figure; typos corrected; references added
Measure consumer preferences for pork attributes under different media coverage in China
Creators: name: Yan, Zhen
name: Yu, Xiaohua
name: Zhou, Jiehong
name: Yan, Zhen
name: Yu, Xiaohua
name: Zhou, Jiehong
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Food Consumption/Nutrition/Food Safety
subject: Media coverage
subject: Choice experiments
subject: Pork products
subject: China

description: Media reports could help shape consumer attitudes towards food quality and safety. By introducing an information treatment with positive or negative media coverage, we study the impact on consumer preference for pork products. The hypothesis is tested by a hypothetical choice experiment with 788 samples in 15 cities in China. Attributes we take into account include traceability, farming style, brand and certificates, in addition to prices. The results indicate that the media coverage could significantly shape consumers’ preference. A comparison of the two treatments indicates that the positive information treatment could yield smaller WTP values for all attributes related to food quality and safety.
Brasema speciosa Gibson 2011, n. comb.
Creators: name: Gibson, Gary A. P.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eupelmidae
Brasema
Brasema speciosa

description: Brasema speciosa (Girault) n. comb.
 Eupelmus speciosus Girault, 1916b: 243−244. Syntypes, female (BMNH and USNM, examined). Type data: USA, Washington, D.C.?.
description: Published as part of Gibson, Gary A. P., 2011, 2951, pp. 1-97 in Zootaxa 2951 on page 81
Brasema sphaericephalus Gibson 2011, n. comb.
Creators: name: Gibson, Gary A. P.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eupelmidae
Brasema
Brasema sphaericephalus

description: Brasema sphaericephalus (Ashmead) n. comb.
 Eupelmus sphaericephalus Ashmead, 1886: 129. Holotype female (USNM, examined). Type data: USA, Florida, [Jacksonville].
description: Published as part of Gibson, Gary A. P., 2011, 2951, pp. 1-97 in Zootaxa 2951 on page 81
Phase-Field Model of Mode III Dynamic Fracture
Creators: name: Karma, Alain
name: Kessler, David A.
name: Levine, Herbert
Publisher: name: arXiv
Year: 2001
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We introduce a phenomenological continuum model for mode III dynamic fracture that is based on the phase-field methodology used extensively to model interfacial pattern formation. We couple a scalar field, which distinguishes between ``broken'' and ``unbroken'' states of the system, to the displacement field in a way that consistently includes both macroscopic elasticity and a simple rotationally invariant short scale description of breaking. We report two-dimensional simulations that yield steady-state crack motion in a strip geometry above the Griffith threshold.
description: submitted to PRL
The Approximate Invariance of the Average Number of Connections for the Continuum Percolation of Squares at Criticality
Creators: name: Sreenivasan, Sameet
name: Baker, Don R.
name: Paul, Gerald
name: Stanley, H. Eugene
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We perform Monte Carlo simulations to determine the average excluded area $$ of randomly oriented squares, randomly oriented widthless sticks and aligned squares in two dimensions. We find significant differences between our results for randomly oriented squares and previous analytical results for the same. The sources of these differences are explained. Using our results for $$ and Monte Carlo simulation results for the percolation threshold, we estimate the mean number of connections per object $B_c$ at the percolation threshold for squares in 2-D. We study systems of squares that are allowed random orientations within a specified angular interval. Our simulations show that the variation in $B_c$ is within 1.6% when the angular interval is varied from 0 to $π/2$.
Higher Dimensional Supersymmetry as an Origin of the Three Families for Quarks and Leptons
Creators: name: Watari, T.
name: Yanagida, T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a (0,1) supersymmetric (SUSY) six-dimensional gauge theory, a gauge fermion gives rise to box anomalies. These anomalies are completely canceled by assuming a vector multiplet of (1,1) SUSY. With a T^2/Z_3 orbifold compactification of the extra two dimensional space, the theory provides three chiral multiplets and three equivalent fixed points. We regard them as the origin of the three families of quarks and leptons. Quasi anarchy structure in the SU(5)-5^* representation sector and hence the bimaximal mixing in the neutrino oscillation are explained quite naturally in this framework. We also discuss a family symmetry as a remnant of the higher-dimensional R symmetry.
description: 12 pages, Contribution to "Peccei Fest" January 11-13,2002, a number of comments and an appendix are added
A VLBA Search for a Stimulated Recombination Line from the Accretion Region in NGC1275
Creators: name: Walker, R. C.
name: Anantharamaiah, K. R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The radio source 3C84, in NGC1275, has a two sided structure on parsec scales. The northern feature, presumed to be associated with a jet moving away from the Earth, shows strong evidence for free-free absorption. The ionized gas responsible for that absorption would be a source of detectable stimulated recombination line emission for a wide range of physical conditions. The VLBA has been used to search for the H65$α$ hydrogen recombination line. The line is only expected to be seen against the northern feature which contains a small fraction of the total radio flux density. This spatial discrimination significantly aids the search for a weak line. No line was seen, with upper limits of roughly 15% of the continuum over a velocity range of 1486 km/s with resolutions up to 6.6 km/s. In the absence of a strong radiation field, this would imply that the free-free absorbing gas has a wide velocity width, is moving rapidly relative to the systemic velocity, or is concentrated in a thin, high density structure. All of these possibilities are reasonably likely close to an AGN. However, in the intense radiation environment of the AGN, even considering only the radiation we actually observe passing through the free-free absorbing gas, the non-detection is probably assured by a combination of saturation and radiation damping.
description: 14 pages with 4 postscript figures. Accepted for publication in the April 2003 Astronomical Journal
Circumplanetary Disk Dynamics in the Isothermal and Adiabatic Limits
Creators: name: Fung, Jeffrey
name: Zhu, Zhaohuan
name: Chiang, Eugene
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Circumplanetary disks (CPDs) may be essential to the formation of planets, regulating their spin and accretion evolution. We perform a series of 3D hydrodynamics simulations in both the isothermal and adiabatic limits to systematically measure the rotation rates, sizes, and masses of CPDs as functions of $q_{\rm thermal}$, the ratio of the planet mass to the disk thermal mass. Our $q_{\rm thermal}$ ranges from 0.1 to 4; for our various disk temperatures, this corresponds to planet masses between 1 Earth mass and 4 Jupiter masses. Within this parameter space, we find that isothermal CPDs are disky and bound within $\sim$10\% of the planet's Bondi radius $r_{\rm B}$, with the innermost $\sim0.05\,r_{\rm B}$ in full rotational support. Adiabatic CPDs are spherical (therefore not actually "disks"), bound within $\sim0.2\,r_{\rm B}$, and mainly pressure-supported with rotation rates scaling linearly with $q_{\rm thermal}$; extrapolation suggests full rotational support of adiabatic envelopes at $\sim10\,q_{\rm thermal}$. Fast rotation and 3D supersonic flow render isothermal CPDs significantly different in structure from --- and orders of magnitude less massive than --- their 1D isothermal hydrostatic counterparts. Inside a minimum-mass solar nebula, even a maximally cooled, isothermal CPD around a 10 Earth-mass core may have less than 1 Earth mass, suggesting that gas giant formation may hinge on angular momentum transport processes in CPDs. Our CPD sizes and masses appear consistent with the regular satellites orbiting solar system giants.
description: Accepted to ApJ
Back-Reaction Is For Real
Creators: name: Abramo, L. R.
name: Woodard, R. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We demonstrate the existence of a secular back-reaction on inflation using a simple scalar model. The model consists of a massless, minimally coupled scalar with a quartic self-interaction which is a spectator to $Λ$-driven inflation. To avoid problems with coincident propagators, and to make the scalars interact more like gravitons, we impose a covariant normal ordering prescription which has the effect of removing tadpole graphs. This version of the theory exhibits a secular slowing at three loop order due to interactions between virtual infrared scalars which are ripped apart by the inflating background. The effect is quantified using an invariant observable and all orders bounds are given. We also argue that, although stochastic effects can have either sign, the slowing mechanism is superimposed upon them.
description: 35 pages, LaTeX 2 epsilon, 8 figures
Eupelmus floridanus Howard 1880
Creators: name: Gibson, Gary A. P.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eupelmidae
Eupelmus
Eupelmus floridanus

description: Eupelmus floridanus Howard nomen dubium
 Eupelmus floridanus Howard, 1880: 209. Holotype, male (USNM, lost). Type data: USA, Florida, Jacksonville; reared from unidentified tineid larva on orange.
 Remarks. The description of E. floridanus states that the antenna was dark brown, the head and mesosoma metallic green, the coxae yellow, the legs mostly yellow except the metafemur was broadly dark medially, the mesotibia was dark brown except at either end, and the metatibia was dark except apically. The body was also stated as rather slender (thorax and abdomen long and narrow), the antenna thick, cylindrical and somewhat shorter than the thorax, and the top of the head rather coarsely punctured. Males of E. (Macroneura) tend to have a more elongateslender mesosoma than those of E. (Eupelmus) and males of E. (Macroneura) meteori (Gahan) often have the coxae yellowish, but they also have the scape and the legs almost entirely light-colored, the head is finely sculptured, and although the flagellum is cylindrical it is comparatively slender. I know of no species of Eupelmus whose males match the description of E. floridanus. The thorax of E. floridanus was compared to that of males of Anastatus reduvii (Howard) and the thick, cylindrical flagellum and coarsely punctured top of the head might indicate the male actually belonged to Anastatus. However, I know of no male Anastatus with yellow coxae and males typically have quite a robust rather than slender thorax. The rearing record from a larva would also be aberrant if an Anastatus.
description: Published as part of Gibson, Gary A. P., 2011, 2951, pp. 1-97 in Zootaxa 2951 on page 81
Institutional Gaps: The Argentine Restriction on Agricultural Production
Creators: name: Alvarado Ledesma, M.
name: Goldsmith, Peter D.
name: Alvarado Ledesma, M.
name: Goldsmith, Peter D.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Health Economics and Policy
subject: International Development
subject: Political Economy
subject: Production Economics
subject: Productivity Analysis
subject: Argentina
subject: agribusiness
subject: institutions
subject: business environment

description: This article aims to explain the implications of weak institutions on agribusiness investment in Argentina. Weak institutions lead to policy development and enforcement grounded in the moment, rather than based on precedent and deliberative processes over time. Political exigencies and election cycles challenge policymakers to yield to legal precedent, rule of law, international standards in an environment of weak institutions. We suggest, and welcome critique, that the weak institutional environment in Argentina allows for capricious tax, trade, pricing, and in-vestment policies by government to the point of creating undo business uncertainty. This uncertainty results in an inferior agribusiness investment environment, which in turn reduces the potential economic impact a robust agribusiness complex could provide to the nation.
description: The International Food and Agribusiness Management Review is published quarterly by IFAMA. www.ifama.org
On-chip Digital Calibration of Low-voltage Operational Amplifier in CMOS
Creators: name: Sovcik, Michal
name: Arbet, Daniel
name: Nagy, Lukas
name: Stopjakova, Viera
Publisher: name: Zenodo
Year: 2025

description: This paper proposes an analysis of digital method of input offset compensation in operational amplifier, integrated as a single system in 130 nm CMOS technology. The whole system operates with 0.6 V supply voltage and consumes less than 80 µW of power. The paper includes small-signal analysis investigating possible adverse effects of added calibration hardware on the calibrated amplifier. Proposed solution was verified through Monte Carlo simulations in temperature range from −20°C to85°C in Cadence design environment. Using the proposed method of calibration, the input offset voltage of operational amplifier was suppressed from 278 µV to 22 µV (in terms of mean value).
RemoteChess: Enhancing Older Adults' Social Connectedness via Designing a Virtual Reality Chinese Chess (Xiangqi) Community
Creators: name: Wei, Qianjie
name: Wei, Xiaoying
name: Liang, Yiqi
name: Lin, Fan
name: Si, Nuonan
name: Fan, Mingming
Publisher: name: arXiv
Year: 2025
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: The decline of social connectedness caused by distance and physical limitations severely affects older adults' well-being and mental health. While virtual reality (VR) is promising for older adults to socialize remotely, existing social VR designs primarily focus on verbal communication (e.g., reminiscent, chat). Actively engaging in shared activities is also an important aspect of social connection. We designed RemoteChess, which constructs a social community and a culturally relevant activity (i.e., Chinese chess) for older adults to play while engaging in social interaction. We conducted a user study with groups of older adults interacting with each other through RemoteChess. Our findings indicate that RemoteChess enhanced participants' social connectedness by offering familiar environments, culturally relevant social catalysts, and asymmetric interactions. We further discussed design guidelines for designing culturally relevant social activities in VR to promote social connectedness for older adults.
description: 15 pages, 8 figures
Complexity in dislocation dynamics: model
Creators: name: Miguel, M. -Carmen
name: Vespignani, Alessandro
name: Zapperi, Stefano
name: Weiss, Jerome
name: Grasso, Jean-Robert
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose a numerical model to study the viscoplastic deformation of ice single crystals. We consider long-range elastic interactions among dislocations, the possibility of mutual annihilation, and a multiplication mechanism representing the activation of Frank-Read sources due to dislocation pinning. The overdamped equations of motion for a collection of dislocations are integrated numerically using different externally applied stresses. Using this approach we analyze the avalanche-like rearrangements of dislocations during the dynamic evolution. We observe a power law distribution of avalanche sizes which we compare with acoustic emission experiments in ice single crystals under creep deformation. We emphasize the connections of our model with non-equilibrium phase transitions and critical phenomena.
Additional file 1 of Isolated ascending aorta dilatation is associated with increased risk of abdominal aortic aneurysm
Creators: name: Gallego-Colon, Enrique
name: Yosefy, Chaim
name: Cherniavsky, Evgenia
name: Osherov, Azriel
name: Khalameizer, Vladimir
name: Piltz, Xavier
name: Pery, Marina
name: Bruoha, Sharon
name: Jafari, Jamal
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
Economic analysis of automatic flood irrigation for dairy farms in northern Victoria
Creators: name: Armstrong, Dan P.
name: Ho, Christie K.M.
name: Armstrong, Dan P.
name: Ho, Christie K.M.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Farm Management
subject: dairy farming systems
subject: automatic irrigation
subject: economics

description: Interest in automatic flood irrigation is strong, given the labour and lifestyle benefits it can provide. An economic analysis of three automated flood irrigation systems for a dairy farm in northern Victorian indicated that automatic irrigation can be a profitable labour saving investment in many cases. However, profitability was sensitive to the amount and value of the labour saved. Pneumatic and timer systems were good investments regardless of the area they were installed to service. The supervisory control and data acquisition (SCADA) system was a good investment when more than 50 ha were serviced by the system. Irrigation water savings are unlikely to have a significant effect on the profitability of automatic irrigation, particularly if the price of water is under $100/ML. The labour efficiency of the irrigation system before automation has an important effect on the magnitude of benefits that might be achieved by automation. Larger bay sizes and fewer bay outlets enable the capital cost of automatic irrigation to be substantially decreased. However, this reduces the economic advantage of automatic irrigation systems as the labour savings are reduced.
Electromagnetic Waves in Cosmological Space-Time II. Luminosity Distance
Creators: name: Staicova, Denitsa
name: Stoilov, Michail
Publisher: name: arXiv
Year: 2025
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this article, we continue our investigation on how the electromagnetic waves propagate in the Friedman-Lemaitre-Robertson-Walker spacetime. Unlike the standard approach, which relies on null geodesics and geometric optics approximation, we derive explicit solutions for electromagnetic waves in expanding spacetime and examine their implications for cosmological observations. In particular, our analysis reveals potential modifications to the standard luminosity distance formula. Its effect on other cosmological parameters, e.g., the amount of cold dust matter in the Universe, is considered and estimated from Type Ia supernovae data. We see that this alternative model is able to fit the supernova data, but it gives a qualitatively different Universe without a cosmological constant but with stiff or ultra-stiff matter.
description: 13 pages, final published version, this paper is a continuation of https://doi.org/10.3390/universe9060292
Additional file 1 of Risk of major bleeding by ethnicity and socioeconomic deprivation among 488,107 people in primary care: a cohort study
Creators: name: Tse, Wai Chung
name: Grey, Corina
name: Matire Harwood
name: Jackson, Rod
name: Kerr, Andrew
name: Suneela Mehta
name: Poppe, Katrina
name: Pylypchuk, Romana
name: Wells, Sue
name: Selak, Vanessa
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file1: Table S1. Definitions of variables. Table S2. ICD codes used to identify medical history or outcomes from hospital or death records. Table S3. Medications included in drug classes. Table S4. Adjusted hazard ratios for any bleed, by subgroup. Table S5. Adjusted hazard ratios for gastrointestinal bleed. Table S6. Adjusted hazard ratios for intracranial bleed. Table S7. Adjusted hazard ratios for other bleed. eFigure 1. Cumulative incidence of a bleed during follow-up by bleed type and sub-cohort. eFigure 2. Adjusted hazard ratios for ethnicity, by subgroup and bleed type.
The profitability of wool production after surface application of lime and superphosphate on acid soils
Creators: name: Khairo, Salahadin A.
name: Norton, Mark R.
name: Khairo, Salahadin A.
name: Norton, Mark R.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Farm Management
subject: Lime
subject: superphosphate
subject: profitability
subject: stocking rate

description: Soil acidity is one of the major farm management problems on the Southern Tablelands of NSW. Soil acidity occurs naturally and yet some agricultural practices exacerbate the process through nitrification, leaching, removal of produce and accumulation of organic matter in the soil. A grazing experiment was conducted between 1999 and 2008 near Sutton, NSW, to assess the impact of various combinations of lime and superphosphate application, and stocking rates, on the profitability and sustainability of wool production on the Southern Tablelands. The profitability of 15 alternative experimental treatments was assessed using the discounted cash flow analysis method for a Merino wether enterprise. The results revealed that the highest net present value was generated by a low input system involving un-limed soil, the lower superphosphate rate and the lowest stocking rate. We conclude that with current input and commodity prices, wool producers with a Merino wether enterprise will be unlikely to use lime to ameliorate acid soils, implying that soil resources will be exploited unless there are favourable inputs and commodity prices or policy intervention.
Equity financing and investment opportunities in Canadian primary agriculture
Creators: name: Painter, Marvin J.
name: Painter, Marvin J.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Farm Management
subject: Investment portfolio
subject: risk management
subject: diversification
subject: farmland
subject: Canada

description: This study shows that for the period 1990–2007, international portfolio investment performance was significantly improved with the addition of Canadian farmland. Farmland in Canada is considered relatively low risk, enters the efficient portfolios at low risk levels and adds the most financial improvement to low and medium risk portfolios. Compared with T-bills and long bonds, farmland has higher risk and yield, but lower risk than stocks. Compared with stocks, farmland has income yields and risk that are similar to or better than dividend yields and risk on stocks while farmland has capital gain yields and risk that are usually lower, on average, than stocks. The low and negative correlation of farmland yields with stocks and bonds make it a good candidate for portfolio diversification benefits.
The aged care industry in regional Australia: will it cope with the tsunami to come?
Creators: name: Sappey, Jennifer
name: Bone, Zelma
name: Sappey, Jennifer
name: Bone, Zelma
Publisher: name: Unknown
Year: 2010
Subjects: subject: Community/Rural/Urban Development
subject: Not-for-profits
subject: social services
subject: social capital
subject: governance

description: This paper reports on a pilot project to map the aged care industry in the Bathurst region of Central West New South Wales. The purpose of the project is to inform the future efforts of government, community based providers (CBPs) and private agencies in the sustainable development of the aged care industry. Early data suggest that the fragmented industry structure of CBPs, funded through asynchronous, disjointed state and federal funding programs, will be unable to respond to the increased demand for aged care services during the next decade. Initial findings also suggest that market tensions between CBPs and commercial providers will increase as they engage in competitive tendering for federal and state funding, and directly compete for scarce labour in a tight regional labour market. This paper explores these issues through a case study of a regional city (Bathurst), a nearby regional town (Blayney) and a rural village (Wattle Flat). The study draws on: interviews with community based service providers, commercial providers, seniors‘ organisations, and local, state and federal government agencies; and, focus groups with seniors (aged 60+ years) in each of the localities.
Hidden gauge structure and derivation of microcanonical ensemble theory of bosons from quantum principles
Creators: name: Abe, Sumiyoshi
name: Kobayashi, Tsunehiro
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Microcanonical ensemble theory of bosons is derived from quantum mechanics by making use of a hidden gauge structure. The relative phase interaction associated with this gauge structure, described by the Pegg-Barnett formalism, is shown to lead to perfect decoherence in the thermodynamics limit and the principle of equal a priori probability, simultaneously.
description: 10 pages
$Q^2$ Independence of $QF_2/F_1$, Poincare Invariance and the Non-Conservation of Helicity
Creators: name: Miller, Gerald A.
name: Frank, Michael R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A relativistic constituent quark model is found to reproduce the recent data regarding the ratio of proton form factors, $F_2(Q^2)/F_1(Q^2)$. We show that imposing Poincare invariance leads to substantial violation of the helicity conservation rule, as well as an analytic result that the ratio $F_2(Q^2)/F_1(Q^2)\sim 1/Q$ for intermediate values of $Q^2$.
description: 13 pages, 7 figures, to be submitted to Phys. Rev. C typos corrected, references added, 1 new figure to show very high Q^2 behavior
Basin structure and prospectivity of the NE Atlantic volcanic rifted margin: cross-border examples from the Faroe–Shetland, Møre and Southern Vøring Basins
Creators: name: Millett, John M.
name: Manton, Ben M.
name: Zastrozhnov, Dmitry
name: Dwarika Maharjan
name: Bellwald, Benjamin
name: Gernigon, Laurent
name: Faleide, Jan Inge
name: Jolley, David
name: Walker, Faye
name: Abdelmalak, Mansour M.
name: Jerram, Dougal A.
name: Myklebust, Reidun
name: Kjølhamar, Bent E.
name: Halliday, Jennifer
name: Birch-Hawkins, Alex
Publisher: name: Geological Society of London
Year: 2019
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Interpreted horizons within the Atlantic Margins (AM) area and borehole synthetic seismogram for the Tulipan 6302/6-1 borehole compared to the AMS fast track processed seismic data.
Additional file 1 of Regulatory effect of heat shock transcription factor-1 gene on heat shock proteins and its transcriptional regulation analysis in small abalone Haliotis diversicolor
Creators: name: Zhang, Xin
name: Li, Yuting
name: Sun, Yulong
name: Guo, Mingxing
name: Feng, Jianjun
name: Wang, Yilei
name: Zhang, Ziping
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Primers used in this article.
Separability of the Klein-Gordon equation for rotating spacetimes obtained from Newman-Janis algorithm
Creators: name: Chen, Che-Yu
name: Chen, Pisin
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In the literature, the Newman-Janis algorithm (NJA) has been widely used to construct stationary and axisymmetric spacetimes to describe rotating black holes. In addition, it has been recently shown that the general stationary and axisymmetric spacetime generated through NJA allows the complete separability of the null geodesic equations. In fact, the Hamilton-Jacobi equation in this spacetime is also separable if one of the metric functions is additively separable. In this work, we further study the conditions for a separable Klein-Gordon equation in such a general spacetime. The relations between the NJA spacetime and other parameterized axially symmetric spacetimes in the literature are also discussed.
description: 8 pages, 1 figure
InTec: integrated things-edge computing: a framework for distributing machine learning pipelines in edge AI systems
Creators: name: Larian, Habib
name: Safi-Esfahani, Faramarz
Publisher: name: arXiv
Year: 2025
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: 68M14, 68T05

description: With the rapid expansion of the Internet of Things (IoT), sensors, smartphones, and wearables have become integral to daily life, powering smart applications in home automation, healthcare, and intelligent transportation. However, these advancements face significant challenges due to latency and bandwidth constraints imposed by traditional cloud based machine learning (ML) frameworks. The need for innovative solutions is evident as cloud computing struggles with increased latency and network congestion. Previous attempts to offload parts of the ML pipeline to edge and cloud layers have yet to fully resolve these issues, often worsening system response times and network congestion due to the computational limitations of edge devices. In response to these challenges, this study introduces the InTec (Integrated Things Edge Computing) framework, a groundbreaking innovation in IoT architecture. Unlike existing methods, InTec fully leverages the potential of a three tier architecture by strategically distributing ML tasks across the Things, Edge, and Cloud layers. This comprehensive approach enables real time data processing at the point of data generation, significantly reducing latency, optimizing network traffic, and enhancing system reliability. InTec effectiveness is validated through empirical evaluation using the MHEALTH dataset for human motion detection in smart homes, demonstrating notable improvements in key metrics: an 81.56 percent reduction in response time, a 10.92 percent decrease in network traffic, a 9.82 percent improvement in throughput, a 21.86 percent reduction in edge energy consumption, and a 25.83 percent reduction in cloud energy consumption. These advancements establish InTec as a new benchmark for scalable, responsive, and energy efficient IoT applications, demonstrating its potential to revolutionize how the ML pipeline is integrated into Edge AI (EI) systems.
description: For InTec framework implementation, see GitHub repository https://github.com/IDASLab/InTec_Framework
รูปแบบการจัดการเรียนรู้เชิงรุกสำหรับคณาจารย์วิทยาลัยเทคโนโลยีภาคใต้
Creators: name: สุภัทรา ภูษิตรัตนาวลี
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2560
Subjects: รูปแบบการจัดการเรียนรู้
การเรียนรู้เชิงรุก

description: วารสารเทคโนโลยีภาคใต้, 10, 1, 151-158
Guía para escribir objetivos SMART
Creators: name: Holmes, Kristi
name: Hoyo, Verónica
name: Herzog, Keith
name: NNLM National Evaluation Center
Publisher: name: Zenodo
Year: 2024
Subjects: NNLM
NNLM NEC
SMART Objetivos

description: Plantilla editable para crear objetivos “inteligentes” según el modelo SMART.

Este trabajo recibió financiamiento de la Biblioteca Nacional de Medicina (NLM, por sus siglas en inglés) de los Institutos Nacionales de Salud (NIH, por sus siglas en inglés) mediante la beca U24LM013751. El contenido es responsabilidad exclusiva de los autores y no representa, necesariamente, el punto de vista oficial de los Institutos Nacionales de Salud.
การออกแบบและการประยุกต์ใช้สื่ออินโฟกราฟิกในปัจจุบัน
Creators: name: นพดล พรามณี
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2560
Subjects: อินโฟกราฟิก
การออกแบบสื่ออินโฟกราฟิก
อินโฟกราฟิกและการนำไปใช้

description: วารสารเทคโนโลยีภาคใต้, 10, 1, 159-168
นโยบายการจัดการขยะของรัฐและองค์การบริหารส่วนท้องถิ่น
Creators: name: อำนวย บุญรัตนไมตรี
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2560
Subjects: นโยบาย
การจัดการขยะ
องค์กรบริหารส่วนท้องถิ่น

description: วารสารเทคโนโลยีภาคใต้, 10, 1, 169-174
Acetylene-based frequency stabilization of a laser system for potassium laser cooling
Creators: name: Cherfan, Charbel
name: Manai, Isam
name: Zemmouri, Samir
name: Garreau, Jean-Claude
name: Clement, Jean-Francois
name: Szriftgiser, Pascal
name: Chicireanu, Radu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We demonstrate a laser frequency stabilization technique for laser cooling of Potassium atoms, based on saturated absorption spectroscopy in the C-Band optical telecommunication window, using ro-vibrationel transitions of the acetylene molecule ($12$C$_2$H$_2$). We identified and characterized several molecular lines, which allow to address each of the potassium D2 (767 nm) and D1 (770 nm) cooling transitions, thanks to a high-power second harmonic generation (SHG) stage. We successfully used this laser system to cool the $^{41}$K isotope of potassium in a 2D-3D Magneto-Optical Traps setup.
Additional file 4: of Identification and characterization of histone modification gene family reveal their critical responses to flower induction in apple
Creators: name: Fan, Sheng
name: Wang, Jue
name: Lei, Chao
name: Gao, Cai
name: Yang, Yang
name: Li, Youmei
name: An, Na
name: Zhang, Dong
name: Han, Mingyu
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: Virology

description: Table S4. Synteny analysis of MdHMs genes (DOCX 26Â kb)
Luminous Lyman Break Galaxies at z>5 and the Source of Reionization
Creators: name: Lehnert, Matthew D.
name: Bremer, Malcolm
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have discovered six galaxies with spectroscopically confirmed redshifts of 4.81.5 in the field, this photometric cut designed to select galaxies at z>4.8. The line fluxes range between 0.2 to 2.5 x 10^-17 ergs cm^-2 s^-1 indicating luminosities of around 10^42-43 ergs s^-1 for Ly-alpha and their high emission line equivalent widths suggest very young ages (<10^8 yrs). A further line-emitting object with no detectable continuum was serendipitously detected by spectroscopy. If this line is Ly-alpha then it is from a source at z=6.6, making this the most distant galaxy known. However, the redshift cannot be considered secure as it is based on a single line. No broad emission line objects (quasars) were detected. The 13 sources at I_AB<26.2 are less than that expected if the luminosity function of dropout galaxies remained unchanged between z=3 and z=6, although the deficit is not highly significant given possible cosmic variance. The UV luminosity density from galaxies brighter than our flux limit is considerably less than that necessary to keep the volume probed by our field at ~5.3 ionized. These galaxies are observed within several hundred Myr of the end of the epoch of reionization (z=6-7), with little time for the luminosity function to evolve. This, and the lack of detected quasars, imply that the bulk of the UV flux that reionized the universe came from faint galaxies with M_(1700 ang)>-21.
description: 24 pages (latex, aas macros), 7 figures (12 postscript files), accepted for publication in the Astrophysical Main Journal
การบูรณาการแผนภาพข้อมูลเพื่อสนับสนุนการตัดสินใจส่งเสริมการรับรู้สิทธิตามพรบ. ผู้สูงอายุ พ.ศ.2546 ในจังหวัดนครศรีธรรมราช
Creators: name: พวงรัตน์ จินพล
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2560
Subjects: การบูรณาการแผนภาพข้อมูล
ระบบสารสนเทศภูมิศาสตร์
ระบบสนับสนุนการตัดสินใจ
การรับรู้สิทธิของผู้สูงอายุ

description: วารสารเทคโนโลยีภาคใต้, 10, 1, 175-184
Additional file 1 of Immunoengineered magnetic-quantum dot nanobead system for the isolation and detection of circulating tumor cells
Creators: name: Zhang, Pengfei
name: Draz, Mohamed S.
name: Anwen Xiong
name: Wannian Yan
name: Huanxing Han
name: Wansheng Chen
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1. Characterization of nanoparticles: transmission electron microscopy analysis of FMN; Measurement of hydrodynamic diameter of FMN; Magnetization measurement of FMN; Determination concentration of FMN. Statistical analysis method. Figure S1. Surface xy and Z-stack confocal laser scanning microscopic image of tumor cells captured by iFMNS. Figure S2. Microscope images of control and captured cells for growth of 12 h, 24 h and 36 h. Figure S3. Capture efficiency comparison of FMN and FMN stored at 4 °C for 1 year. Figure S4. Comparison of fluorescent (FL) intensity of quantum dots nanobeads (QDNBs) and FMNs. Table S1. Comparison of iFMNS capturing efficiency at different tumor cell concentration and in various spiking in medium.
การจัดการน้ำลุ่มน้ำปากพนัง
Creators: name: ดำรง โยธารักษ์
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2560
Subjects: การจัดการน้ำ
ลุ่มน้ำปากพนัง
นิเวศวัฒนธรรมชุมชน
อรรถประโยชน์นิยม

description: วารสารเทคโนโลยีภาคใต้, 10, 1, 185-191
Synthesis and fungicidal activity of novel 1,2,4-triazole derivatives containing a pyrimidine moiety
Creators: name: Wen-Neng Wu
name: Jiang, Yang-Ming
name: Qiang- Fei
name: Hai-Tang Du
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology

description: A series of novel 1,2,4-triazole derivatives containing a pyrimidine moiety were synthesized and their fungicidal activities were evaluated. The preliminary biological test indicated that some of the target compounds exhibited moderate to good fungicidal activities against the tested plant pathogenic fungi compared with the commercial agent. Among them, compounds 9n and 9o exhibited excellent antifungal activity against Phompsis sp., with the half-maximal effective concentration (EC50) values of 25.4 and 31.6 μg/mL, which were even better than the commercial agent of Pyrimethanil (32.1 μg/mL). Meanwhile, compound 9o showed better fungicidal activities against B. dothidea and B. cinerea with 40.1 and 55.1 μg/mL, respectively, in comparison with that of commercial Pyrimethanil (57.6 and 62.8 μg/mL).
Is the Supernova Remnant RX J1713.7-3946 a Hadronic Cosmic Ray Accelerator ?
Creators: name: Butt, Yousaf M.
name: Torres, Diego F.
name: Combi, Jorge A.
name: Dame, Thomas
name: Romero, Gustavo E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The non-thermal supernova remnant RX J1713.7-3946 (G347.3-0.5) has recently been shown to be a site of cosmic ray (CR) electron acceleration to TeV energies (Muraishi et al. 2000). Here we present evidence that this remnant is also accelerating CR nuclei. Such nuclei can interact with ambient interstellar gas to produce high energy gamma-rays via the decay of neutral pions. We associate the unidentified EGRET GeV gamma- ray source 3EG J1714-3857 with a massive (~3*10 5 Mo) and dense (~500 nucleons cm -3) molecular cloud interacting with RX J1713.7-3946. Direct evidence for such interaction is provided by observations of the lowest two rotational transitions of CO in the cloud; as in other clear cases of interaction, the CO(J=2-1)/CO(J=1-0) ratio is significantly enhanced. Since the cloud is of low radio and X-ray brightness, CR electrons cannot be responsible for the bulk of its GeV emission there. A picture thus emerges where both electrons and nuclei are being accelerated by the SNR: whereas the CR electrons dominate the local non-thermal radio, X-ray and TeV emission, the shock accelerated CR protons and ions (hadrons) are revealed through their interactions in the adjacent massive cloud. Such a scenario had been anticipated by Aharonian, Drury and Volk (1994).
description: 15 pages, 2 low-resolution figures, submitted to ApJL Aug 10, 2001; this version includes referee's suggestions
"I'm 73, you can't expect me to have multiple passwords": Password Management Concerns and Solutions of Irish Older Adults
Creators: name: Sheil, Ashley
name: Camilleri, Jacob
name: O'Keeffe, Michelle
name: Gruben, Melanie
name: Cronin, Moya
name: Murray, Hazel
Publisher: name: arXiv
Year: 2025
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Based on Irish older adult's perceptions, practices, and challenges regarding password management, the goal of this study was to compile suitable advice that can benefit this demographic. To achieve this, we first conducted semi structured interviews (n=37), we then collated advice based on best practice and what we learned from these interviews. We facilitated two independent focus groups (n=31) to evaluate and adjust this advice and tested the finalized advice through an observational study (n=15). The participants were aged between 59 and 86 and came from various counties in Ireland, both rural and urban. The findings revealed that managing multiple passwords was a significant source of frustration, leading some participants to adopt novel and informal strategies for storing them. A notable hesitation to adopt digital password managers and passphrases was also observed. Participants appreciated guidance on improving their password practices, with many affirming that securely writing down passwords was a practical strategy. Irish older adults demonstrated strong intuition regarding cybersecurity, notably expressing concerns over knowledge-based security checks used by banks and government institutions. This study aims to contribute to the aggregation of practical password advice suited to older adults, making password security more manageable and less burdensome for this demographic.