cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Found it!
Creators: name: Traherne, Emma
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Genetic influence on seven week body weight of pre-and post-hatching growth rates in the chicken
Creators: name: Phalaraksh, Kanok
Publisher: name: University of British Columbia
Year: 2011

description: A total of 7,472 progeny from 4 lines of chickens, a Black Australorp, a New Hampshire and 2 Leghorn lines, their crosses and reciprocal crosses were assessed for their pre- and post-hatching body weights, pre- and post-hatching growth rates and their associated egg weights. The interrelationships of these traits as they influenced growth and 7-week body weight were evaluated. The effects of these relationships were jointly considered as they influenced the genetic variation and subsequent estimates of the heritability (h²) of these traits. The results of the investigation showed that an adverse environmental effect due to hatching was definitely established. It took 2 weeks of growth after hatching for the chicken body weights to attain the same level of association with 7-week body weight that was previously shown in the body weights of 18-day old embryos. Multiple regression analyses showed that 1-week body weight and any subsequent growth periods successfully accounted for variation in 7-week body weight. The h² estimates obtained for all weekly growth rates as well as the 1-3, 3-7, and 1-7 week growth rates strongly indicated a major source of additive genetic variance was available in poultry populations that heretofore has not been directly utilized in body weight selection programs.
iPompeii
Creators: name: Hay, Sophie
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
title: Empfehlungsalgorithmen und Öffentlich-rechtliche Medien
title: Ein Whitepaper für Luxemburg
titleType: Subtitle
Creators: name: Börnchen, Stefan
name: Mein, Georg
name: Pause, Johannes
Publisher: name: Melusina Press
Year: 2025
Subjects: Recommender Systems
Public Sphere
Personalisation
Democracy
Mass Media
Platform Capitalism

description: Das vorliegende Whitepaper untersucht, wie sich Empfehlungsalgorithmen (Recommender
 Systems) auf die Öffentlichkeit als Kernelement der deliberativen Demokratie
 auswirken. Das Whitepaper liefert eine theoretisch fundierte und evidenzbasierte
 Grundlage für politische Entscheidungsträger:innen, um die Herausforderungen und
 Chancen der digitalen Transformation zu verstehen und, wo nötig, zu regulieren.
Scalar-isoscalar states in the large-Nc Regge approach
Creators: name: Arriola, Enrique Ruiz
name: Broniowski, Wojciech
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Scalar-isoscalar states (0++) are investigated within the large-Nc Regge approach. We elaborate on the consequences of including the lightest f0(600) scalar-isoscalar state into such an analysis, where the position of f0(600) fits very well into the pattern of the radial Regge trajectory. Furthermore, we point out that the pion and nucleon spin-0 gravitational form factors, recently measured on the lattice, provide valuable information on the low-mass spectrum of the scalar-isoscalar states on the basis of the scalar-meson dominance in the spin-0 channel. Through the fits to these data we find m_sigma= 450-600 MeV. We compare the predictions of various fits and methods. An analysis of the QCD condensates in the two-point correlators provides further constraints on the parameters of the scalar-isoscalar sector. We find that a simple two-state model suggests a meson nature of f0(600), and a glueball nature of f0(980), which naturally explains the ratios of various coupling constants. Finally, we note that the fine-tuned condition of the vanishing dimension-2 condensate in the Regge approach with infinitely many scalar-isoscalar states yields a reasonable value for the mass of the lighest glueball state.
description: 18 pages, 13 figures. Typos corrected. Remarks and references added
RCAHMS - Iain Anderson Threatened Building Survey Project Manager
Creators: name: Historic Environment Scotland
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Matter Wave Scattering from Ultracold Atoms in an Optical Lattice
Creators: name: Sanders, Scott N.
name: Mintert, Florian
name: Heller, Eric J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study matter wave scattering from an ultracold, many body atomic system trapped in an optical lattice. We determine the angular cross section that a matter wave probe sees and show that it is strongly affected by the many body phase, superfluid or Mott insulator, of the target lattice. We determine these cross sections analytically in the first Born approximation, and we examine the variation at intermediate points in the phase transition by numerically diagonalizing the Bose Hubbard Hamiltonian for a small lattice. We show that matter wave scattering offers a convenient method for non-destructively probing the quantum many body phase transition of atoms in an optical lattice.
description: 4 pages, 2 figures
The other side of the viva! And working on the Silk Roads
Creators: name: Williams, Tim
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Archeology and education
Creators: name: Prae
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Additional file 1 of Weight progression and adherence to weight gain target in women with vs. without gestational diabetes: a retrospective cohort study
Creators: name: Miao, Hong
name: Liang, Feng
name: Zheng, Zheng
name: Chen, Huimin
name: Li, Xiaojun
name: Guo, Yi
name: Li, Kuanrong
name: Liu, Xihong
name: Xia, Huimin
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Mental Health

description: Supplementary Material 1
Observations of zero-order bandgaps in negative-index photonic crystal superlattices at the near-infrared
Creators: name: Kocaman, S.
name: Chatterjee, R.
name: Panoiu, N. C.
name: McMillan, J. F.
name: Yu, M. B.
name: Osgood, R. M.
name: Kwong, D. L.
name: Wong, C. W.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present the first observations of zero-n bandgaps in photonic crystal superlattices consisting of alternating stacks of negative index photonic crystals and positive index dielectric materials in the near-infrared. Guided by ab initio three-dimensional numerical simulations, the fabricated nanostructured superlattices demonstrate the presence of zero-order gaps in remarkable agreement with theoretical predictions across a range of different superlattice periods and unit cell variations. These volume-averaged zero-index superlattice structures present a new type of photonic band gap, with potential for complete wavefront control for arbitrary phase delay lines and open cavity resonances.
description: 14 pages, 3 Figures
Typical day in our Museum
Creators: name: Pogezana
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
title: The General Counsel View of ESG Risk
Creators: name: Callahan, Michael J.
name: Larcker, David F.
name: Tayan, Brian
Publisher: name: Corporate Governance Research Initiative
Year: 2021

description: In this Closer Look, we examine the General Counsel perspective of Environmental, Social, and Governance matters. General Counsel offer an interesting perspective because they are charged with advising boards and companies on operating between the guardrails of risk-informed and responsible decision making. We find that General Counsel, on average, support ESG-related activities but harbor significant concern for the legal and regulatory risk of these activities. General Counsel also express notable concern about the potential liability from disclosure of ESG-related activities, and the reputational and productivity costs caused by CEO and employee-driven activism. We ask: What impacts do ESG initiatives have on long-term performance and risk? Can companies find a balance between “doing good” and not causing unexpected damage? How effective are companies at defining the boundaries of their ESG initiatives? How much information should companies disclose about their ESG initiatives? Can a company clearly, concisely, and meaningfully disclose relevant data about these activities?
ADS Peatland Excavations - some highlights from the season on the Final Day.....
Creators: name: Ehalpin
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Quasimodes of a chaotic elastic cavity with increasing local losses
Creators: name: Xeridat, Olivier
name: Poli, Charles
name: Legrand, Olivier
name: Mortessagne, Fabrice
name: Sebbah, Patrick
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We report non-invasive measurements of the complex field of elastic quasimodes of a silicon wafer with chaotic shape. The amplitude and phase spatial distribution of the flexural modes are directly obtained by Fourier transform of time measurements. We investigate the crossover from real mode to complex-valued quasimode, when absorption is progressively increased on one edge of the wafer. The complexness parameter, which characterizes the degree to which a resonance state is complex-valued, is measured for non-overlapping resonances and is found to be proportional to the non-homogeneous contribution to the line broadening of the resonance. A simple two-level model based on the effective Hamiltonian formalism supports our experimental results.
Piecing togther our past in post-excavation
Creators: name: Cosmeston
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Tractors, Mass and Weyl Invariance
Creators: name: Gover, A. R.
name: Shaukat, A.
name: Waldron, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Deser and Nepomechie established a relationship between masslessness and rigid conformal invariance by coupling to a background metric and demanding local Weyl invariance, a method which applies neither to massive theories nor theories which rely upon gauge invariances for masslessness. We extend this method to describe massive and gauge invariant theories using Weyl invariance. The key idea is to introduce a new scalar field which is constant when evaluated at the scale corresponding to the metric of physical interest. This technique relies on being able to efficiently construct Weyl invariant theories. This is achieved using tractor calculus--a mathematical machinery designed for the study of conformal geometry. From a physics standpoint, this amounts to arranging fields in multiplets with respect to the conformal group but with novel Weyl transformation laws. Our approach gives a mechanism for generating masses from Weyl weights. Breitenlohner--Freedman stability bounds for Anti de Sitter theories arise naturally as do direct derivations of the novel Weyl invariant theories given by Deser and Nepomechie. In constant curvature spaces, partially massless theories--which rely on the interplay between mass and gauge invariance--are also generated by our method. Another simple consequence is conformal invariance of the maximal depth partially massless theories. Detailed examples for spins s<=2 are given including tractor and component actions, on-shell and off-shell approaches and gauge invariances. For all spins s>=2 we give tractor equations of motion unifying massive, massless, and partially massless theories.
description: 52 pages LaTeX, NPB version
Spin Rotation Technique for Non-Collinear Magnetic Systems: Application to the Generalized Villain Model
Creators: name: Haraldsen, J. T.
name: Fishman, R. S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: This work develops a new generalized technique for determining the static and dynamic properties of any non-collinear magnetic system. By rotating the spin operators into the local spin reference frame, we evaluate the zeroth, first, and second order terms in a Holstein-Primakoff expansion, and through a Green's functions approach, we determine the structure factor intensities for the spin-wave frequencies. To demonstrate this technique, we examine the spin-wave dynamics of the generalized Villain model with a varying interchain interaction. The new interchain coupling expands the overall phase diagram with the realization of two non-equivalent canted spin configurations. The rotational Holstein-Primakoff expansion provides both analytical and numerical results for the spin dynamics and intensities of these phases.
description: 13 Pages, 8 Figures, Submitted to J. Phys.: Condens. Matter
The comic strip: Find of the Day
Creators: name: Hartk
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Using the Sun to estimate Earth-like planets detection capabilities II. Impact of plages
Creators: name: Meunier, N.
name: Desort, M.
name: Lagrange, A. -M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Stellar activity produced by spots and plages affects the radial velocity (RV) signatures. Because even low activity stars would produce such a signal, it is crucial to determine how it influences our ability to detect small planetary signals such as those produced by Earth-mass planets in the habitable zone (HZ). In a recent paper, we investigated the impact of sunlike spots. We aim here to investigate the additional impact of plages. We used the spot and plage properties over a solar cycle to derive the RV that would be observed if the Sun was seen edge-on. The RV signal comes from the photometric contribution of spots and plages and from the attenuation of the convective blueshift in plages. We compared the RV signal with the signal that would be produced by an Earth-mass planet in the HZ. We find that the photometric contributions of spots and plages to the RV signal partially balance each other out, so that the residual signal is comparable to the spot signal. However, the plage contribution due to the convective blueshift attenuation dominates the total signal, with an amplitude over the solar cycle of about 8-10 m/s. This contribution is very strongly correlated with the Ca index on the long term, which may be a way to distinguish between stellar activity and a planet. Providing a very good temporal sampling and signal-to-noise ratio, the photometric contribution of plages and spots should not prevent detection of Earth-mass planets in the HZ. However, the convection contribution makes such a direct detection impossible, unless its effect can be corrected for by methods that still need to be found. We show that it is possible to identify the convection contribution if the sensitivity is good enough, for example, by using activity indicators.
description: 15 pages, 14 figures, accepted in Astronomy and Astrophysics
New Bronze Age finds at the British Museum: When...
Creators: name: Matthews, Steven
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
A cinephotographic study of coarticulation of lip rounding in English and French
Creators: name: Roberts, Margaret E. L.
Publisher: name: University of British Columbia
Year: 2011

description: In this study the dynamics of lip rounding are investigated. Lower lip protrusion was measured in a frame-by-frame analysis of six high-speed (66 frames/sec) cinephotographic films: three for English (with one speaker) and three for French (with three different speakers). A corpus of utterances was constructed for each film separately using results and hypotheses derived from previous film(s). With the techniques applied in this study, no reliable method of determining onset of rounding could be established for English and thus the effect of syllable and word boundary position on coarticulation patterns could not be determined. Consonant context appeared to have a greater effect on timing of extremum protrusion with respect to acoustic onset of the vowel, than did degree of stress. For French, there was evidence to suggest that coarticulation of rounding may be phonemic. Although the data were limited, it was observed (for one pair of "minimal" sequences said by one subject) that the onset of rounding occurred later than reported by Daniloff and Moll (1968) for English or by Kozhevnikov and Chistovich (1965) for Russian. As in the case of the English data, no obvious difference in timing of extremum protrusion was found for variations in stress for the French data. It was concluded that for both English and French some of the basic assumptions of the experiment were untenable. In particular, it is questionable that a point of onset of rounding before, during, or after a consonant cluster can be specified without first systematically determining the amount of protrusion which is associated with each consonant in isolation and then in various contexts. It is apparent from the data that coarticulation of rounding is likely to be influenced by other parameters such as intonation, stress and phonetic (in particular consonantal) context. Future research should attempt to control as many of these parameters as possible before significant patterns (if they exist) can be observed.
Solutions of the Maxwell equations and photon wave functions
Creators: name: Mohr, Peter J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Properties of six-component electromagnetic field solutions of a matrix form of the Maxwell equations, analogous to the four-component solutions of the Dirac equation, are described. It is shown that the six-component equation, including sources, is invariant under Lorentz transformations. Complete sets of eigenfunctions of the Hamiltonian for the electromagnetic fields, which may be interpreted as photon wave functions, are given both for plane waves and for angular-momentum eigenstates. Rotationally invariant projection operators are used to identify transverse or longitudinal electric and magnetic fields. For plane waves, the velocity transformed transverse wave functions are also transverse, and the velocity transformed longitudinal wave functions include both longitudinal and transverse components. A suitable sum over these eigenfunctions provides a Green function for the matrix Maxwell equation, which can be expressed in the same covariant form as the Green function for the Dirac equation. Radiation from a dipole source and from a Dirac atomic transition current are calculated to illustrate applications of the Maxwell Green function.
description: 75 pages; typo corrected, slight text change
Additional file 4 of CircVAPA promotes small cell lung cancer progression by modulating the miR-377-3p and miR-494-3p/IGF1R/AKT axis
Creators: name: Hua, Jinghan
name: Wang, Xiaolin
name: Ma, Liying
name: Li, Jingxin
name: Cao, Guozhen
name: Zhang, Shaobo
name: Lin, Wenchu
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Virology

description: Additional file 4: Table S3. The expression of circVAPA in serum samples.
Higher dimensional bright solitons and their collisions in multicomponent long wave-short wave system
Creators: name: Kanna, T.
name: Vijayajayanthi, M.
name: Sakkaravarthi, K.
name: Lakshmanan, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Bright plane soliton solutions of an integrable (2+1) dimensional ($n+1$)-wave system are obtained by applying Hirota's bilinearization method. First, the soliton solutions of a 3-wave system consisting of two short wave components and one long wave component are found and then the results are generalized to the corresponding integrable ($n+1$)-wave system with $n$ short waves and single long wave. It is shown that the solitons in the short wave components (say $S^{(1)}$ and $S^{(2)}$) can be amplified by merely reducing the pulse width of the long wave component (say L). The study on the collision dynamics reveals the interesting behaviour that the solitons which split up in the short wave components undergo shape changing collisions with intensity redistribution and amplitude-dependent phase shifts. Even though similar type of collision is possible in (1+1) dimensional multicomponent integrable systems, to our knowledge for the first time we report this kind of collisions in (2+1) dimensions. However, solitons which appear in the long wave component exhibit only elastic collision though they undergo amplitude-dependent phase shifts.
description: Published in J. Phys. A Math. Theor
The Sigma - D relation for planetary nebulae
Creators: name: Urošević, D.
name: Vukotić, B.
name: Arbutina, B.
name: Ilić, D.
name: Filipović, M.
name: Bojičić, I.
name: Šegan, S.
name: Vidojević, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an extended analysis of the relation between radio surface brightness and diameter -- the so-called $Σ-D$ relation for planetary nebulae (PNe). We revise our previous derivation of the theoretical $Σ-D$ relation for the evolution of bremsstrahlung surface brightness in order to include the influence of the fast wind from the central star. Different theoretical forms are derived: $Σ\propto D^{-1}$ for the first and second phases of evolution and $Σ\propto D^{-3}$ for the final stage of evolution. Also, we analyzed several different Galactic PN samples. All samples are influenced by severe selection effects, but Malmquist bias seems to be less influential here than in the supernova remnant (SNR) samples. We derived empirical $Σ-D$ relations for 27 sample sets using 6 updated PN papers from which an additional 21 new sets were extracted. Twenty four of these have a trivial form of $β\approx 2$. However, we obtain one empirical $Σ-D$ relation that may be useful for determining distances to PNe. This relation is obtained by extracting a recent nearby (< 1 kpc) Galactic PN sample.
description: 12 pages, 3 tables, 4 figures. Accepted for publication in Astronomy & Astrophysics
Asymptotic gluing of asymptotically hyperbolic solutions to the Einstein constraint equations
Creators: name: Isenberg, James
name: Lee, John M.
name: Allen, Iva Stavrov
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 83C05, 83C30, 53C21

description: We show that asymptotically hyperbolic solutions of the Einstein constraint equations with constant mean curvature can be glued in such a way that their asymptotic regions are connected.
description: 37 pages; 2 figures
Medieval Chapels and Monastic Sites in Glamorgan and Gwent
Creators: name: Trust, The Glamorgan-Gwent Archaeological
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Robust and Efficient Sifting-Less Quantum Key Distribution Protocols
Creators: name: Grosshans, Frédéric
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that replacing the usual sifting step of the standard quantum-key-distribution protocol BB84 by a one-way reverse reconciliation procedure increases its robustness against photon-number-splitting (PNS) attacks to the level of the SARG04 protocol while keeping the raw key-rate of BB84. This protocol, which uses the same state and detection than BB84, is the m=4 member of a protocol-family using m polarization states which we introduce here. We show that the robustness of these protocols against PNS attacks increases exponentially with m, and that the effective keyrate of optimized weak coherent pulses decreases with the transmission T like T^{1+1/(m-2)}.
Working on the Scottish Archaeological Research Framework (ScARF) pt 2
Creators: name: Sanders, Jeff
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
RCAHMS - Amy Gillespie CBA Community Archaeology Placement
Creators: name: Historic Environment Scotland
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Heisenberg-Type Families in $U_q(\widehat{sl_2})$
Creators: name: Zuevsky, Alexander
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Using the second Drinfeld formulation of the quantized universal enveloping algebra $U_q(\widehat{sl_2})$ we introduce a family of its Heisenberg-type elements which are endowed with a deformed commutator and satisfy properties similar to generators of a Heisenberg subalgebra. Explicit expressions for new family of generators are found.
Still working at the LAARC
Creators: name: Sawyer, Lucy
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Constraints on maternal ability to adjust sex ratios in mammals
Creators: name: Edwards, AM
Publisher: name: University Of Tasmania
Year: 2023

description: Sex allocation theory predicts that mothers would benefit from sex-biased differential investment into offspring in relation to their current local condition when it maximizes their lifetime reproductive return. In mammals, however, the extent of the sex bias at birth is often unpredictable, suggesting that mothers may be constrained in their ability to adjust sex ratios. None of the current hypothesized mechanisms of peri-conceptual mammalian maternal sex allocation fully explain the amount of variation observed, and as such I suggested three possible physiological constraints on maternal sex allocation. Firstly, mothers may be constrained by variation in physiological traits, particularly mediated during their own early development through in utero effects, such as testosterone levels and responsiveness to stress. I tested the effects of physiological changes caused by down-regulated stress during in utero development, and showed significant physiological changes in females, as a result of mismatching pre- and post-natal environments, that skewed sex ratios in the next generation. However, artificially lowering the stress of these females at conception will cause the sex ratio to return to parity, as the pre- and postnatal environments match again. Secondly, their physiology may be influenced more proximally, by not only their current condition or ability to invest, but by clinically asymptomatic disease and parasitic infection, particularly manipulative parasites. Lastly, paternal influences such as sperm sex ratios and seminal plasma constituents have been largely overlooked but may influence and constrain maternal ability to adjust sex ratios. I showed evidence of variations in sperm sex ratios, both in the literature and through observational studies where we would expect parity as a result of meiosis during sperm production. I also presented the first evidence of paternal sex allocation, through changes in sperm sex ratios and seminal plasma constituents in relation to coital rate, as a proxy of male attractiveness. The possibility of complementary or antagonistic interactions between maternal and paternal sex allocation should now be accounted for in future research. Overall, my thesis has provided explanations into previously unexplained variation in sex allocation research, and may assist with improvements to conservation breeding and livestock industries, as well as human health developments.
Love at first site .... a day in the life of me
Creators: name: Madigan, Kelly
Publisher: name: Archaeology Data Service
Year: 2011

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Mechanism of induced disease resistance in the bark and sapwood of western redcedar
Creators: name: Parker, William Harrison
Publisher: name: University of British Columbia
Year: 2011

description: Samples of sapwood and bark of western redcedar were collected at 3 day to 6 week intervals after injury and extracted with water, chloroform and acetone. Extracts were tested for the presence of some common heart-wood compounds and in vitro fungi toxic properties. Extracted samples collected 6 weeks after injury were inoculated with a decay fungus, and the resulting weight losses determined. No heartwood compounds were detected in any extracts, and no extracts were fungi toxic in vitro. Weight losses following decay of extracted chips indicated that decay resistance was initiated in the bark and sapwood. Thus, these tissues possess a mechanism of disease resistance induced by injury. It is concluded that this resistance results from the deposition of a toxic substance that is unextractable with water, chloroform, or acetone. The alteration of sapwood, if not the bark, is analogous in certain respects to the formation of reaction zones in the sapwood of various trees, since these zones are induced by injury and are characterized by abnormal toxin formation. However, the toxins formed in other trees are normal heartwood constituents, and in this respect apparently not parallel to the toxic substance induced in western redcedar.