cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Beta carboxylation pathway of photosynthesis
Creators: name: Berry, Joseph Andrew
Publisher: name: University of British Columbia
Year: 2011

description: The occurrence of the ϐ-carboxylatlon pathway of photosynthesis Is correlated with the presence of two chlorophyllous tissues, within a leaf, which function co-operatively. It is postulated that: (a) Carbon dioxide fixation by ϐ-carboxylation is confined to the leaf mesophyll tissue. (b) The carboxyl transfer and the subsequent reactions leading to the synthesis of starch are confined to the bundle sheath tissue. (c) The carboxyl transfer reaction proceeds by decarboxylation of a C₄-acid coupled with RuDP carboxylase catalyzed synthesis of 3-PGA. (d) Cooperation between the two chlorophyllous tissues is made possible by the transport of metabolites between the tissues. Two plants Gomphrena globosa and Zea mays were used to test these postulates. These plants were found to form labelled aspartate and malate as early products of photosynthesis. Studies of the redistribution of ¹⁴C in pulse and chase type feedings of ¹⁴C0₂ and ¹²C0₂ indicate that nearly all labelled phosphorylated compounds may be formed from the C₄-aclds by a carboxyl transfer reaction. The location of some photosynthetic enzymes was studied by differential removal of enzymes from the two tissues. P-enolpyruvate carboxylase which is probably responsible for CO₂ fixation was found to occur predominantly in the mesophyll cells. "Malic" enzyme which will decarboxylate malic acid and RuDP carboxylase were found predominantly in the cells of the bundle sheath. Microradioautographs of thin sections of a Gomphrena globosa leaf indicate that ¹⁴C labelled C₄-acids rapidly appear in the cells of the bundle sheath. This apparently precedes the carboxyl transfer step. Studies of the location of labelled compounds within leaf cells by nonaqueous fractionation indicate that a portion of the C₄-acids are present in the cytoplasm and could be transported by cytoplasmic bridges. P-enolpyruvate carboxylase, "malic” enzyme, and RuDP carboxylase are present in extracts of these leaves in activities which approach or exceed the in vivo photosynthetic rate. These data suggest that the reactions of ϐ-carboxylation photosynthesis proceed as postulated. This mechanism involves CO₂ as a free intermediate as well as a substrate. An unusual C0₂ evolving process was detected at the onset of photosynthesis in Zea leaves after a short dark period. Feedings of ¹⁴CO₂ suggest that the C0₂2 evolved in this burst may be the result of a light stimulated decarboxylation of a C₄-acid. Studies of the kinetic properties of "malic" enzyme indicate that it would not be activated by light induced changes in the pH and Mg²⁺ concentrations, or in the adenylate pool.
„Schöpferischer Umgang“ mit Lyrik im Unterricht der DDR
Creators: name: Hübner, Roberto
Publisher: name: Universität Rostock, Arbeitsstelle Pädagogische Lesungen Rostock
Year: 2019
Subjects: subject: 370 Education
subject: 830 Literatures of Germanic languages
subject: 943 General history of Europe Central Europe Germany

description: Ein aktiver und produktiver Umgang mit Texten im Literaturunterricht ist auch in der didaktisch-methodischen Fachliteratur der DDR gefordert worden. Doch wie ist ein Terminus wie der des Schöpfertums zu definieren und welche Konsequenzen ergaben sich daraus für den DDR-Unterricht? Ausgehend von einer ersten Begriffsbestimmung sollen hierzu exemplarisch ausgewählte Pädagogische Lesungen untersucht werden, die sich auf den Lyrikunterricht beziehen.
Curriculum evaluation of the subject \Community Work\" Welfare Studies Certificate Course Hobart Technical College"
Creators: name: Jiracek, Nancy R
Publisher: name: University Of Tasmania
Year: 2023

description: This document sets out to describe a curriculum evaluation project undertaken for the subject \Community Work\" which is part of the Welfare Certificate Course Hobart Technical College. 1983 was the first year \"Community Work\" was taught using a new extended curriculum for the subject. As it was the first year of implementation it seemed particularly appropriate and necessary to closely evaluate this new curriculum. Although much thought research time and effort had gone into the development of the new curriculum it was clear to the designer that such development was not perfect and did not end with the last page of the curriculum document. Indeed evaluation is understood to be an integral part of curriculum development. The word 'development' implies an ongoing advancement through stages of growth. These stages of growth are seen to be revealed and urged on by the process of evaluation. Logically advancement and growth are linked to improvement. In order to identify which innovations bring improvement the worth and value of the curriculum must be determined. Determining the worth and value of the curriculum is the basic goal of this evaluation project. Although evaluation may serve numerous roles this basic over-riding goal remains of prime importance(Scriven196739). The role curriculum evaluation has in any particular educational context varies greatly. The curriculum evaluation examined in this project takes on several roles to enable achievement of the basic goal. One role undertaken is the appraisal of the outcomes of student learning and understanding in all of their ramifications. This appraisal is not limited to the final outcomes or to meeting stated objectives but also the degree and level at which students are developing their understanding and learning. Another role of this evaluation exercise is in determining the value of the curriculum itself. An effort to determine this is made through asking certain types of questions about the curriculum such as: How well does it perform with regard to certain criteria such as the purposes for which it was designed? Are the purposes for which it was designed valid? How appropriate and effective are the processes materials and content in light of the purposes envisioned? Is the curriculum appropriate for the needs and capabilities of the specific group of students? Is the instructional approach used serving to best fulfill the needs and purposes of the curriculum?"
Polaron in the t-J Models with Three-Site Terms: the SU(2) and the Ising Cases
Creators: name: Wohlfeld, Krzysztof
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We compare the role of the three-site terms added to the t-J models in the SU(2) and the Ising cases in the extremely low doping regime, i.e. when a single hole added to the strongly interacting half-filled system becomes a polaron. We show that in the realistic Ising case the three-site terms play a vital role in the polaron movement and should never be neglected unlike in the SU(2) case.
description: 5 pages, 2 figures
Calculation of mass and width of unstable molecular state using the developed Bethe-Salpeter theory
Creators: name: Chen, Xiaozhao
name: Lü, Xiaofu
name: Guo, Xiurong
name: Shi, Zonghua
name: Wang, Qingbiao
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Applying the developed Bethe-Salpeter theory for dealing with resonance, we investigate the time evolution of molecular state composed of two vector mesons as determined by the total Hamiltonian. Then exotic meson resonance $χ_{c0}(3915)$ is considered as a mixed state of two unstable molecular states $D^{*0}\bar{D}^{*0}$ and $D^{*+}D^{*-}$, and the mass and width for physical resonance $χ_{c0}(3915)$ are calculated in the framework of relativistic quantum field theory. In this actual calculation, we minutely show how to obtain the correction for energy level of resonance and to exhibit the key features of dispersion relation in an extended Feynman diagram. The numerical results are consistent with the experimental values.
The Embedding of Schwarzschild in Braneworld
Creators: name: Monte, Edmundo M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The braneworlds models were inspired partly by Kaluza-Klein's theory, where both the gravitational and the gauge fields are obtained from the geometry of a higher dimensional space. The positive aspects of these models consist in perspectives of modifications it could bring in to particle physics, such as: unification in a TeV scale, quantum gravity in this scale and deviation of Newton's law for small distances. One of the principles of these models is to suppose that all space-times can be embedded in a bulk of higher dimension. The main result in these notes is a theorem showing a mathematical inconsistency of the Randall-Sundrum braneworld model, namely that the Schwarzschild space-time cannot be embedded locally and isometrically in a five dimensional bulk with constant curvature,(for example AdS-5). From the point of view of semi-Riemannian geometry this last result represents a serious restriction to the Randall-Sundrum's braneworld model.
description: Published in the Int. J. Theor. Phys, 2008
Interplay of coupling and superradiant emmision in the optical response of a double quantum dot
Creators: name: Sitek, Anna
name: Machnikowski, Pawel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study theoretically the optical response of a double quantum dot structure to an ultrafast optical excitation. We show that the interplay of a specific type of coupling between the dots and their collective interaction with the radiative environment leads to very characteristic features in the time-resolved luminescence as well as in the absorption spectrum of the system. For a sufficiently strong coupling, these effects survive even if the transition energy mismatch between the two dots exceeds by far the emission linewidth.
description: 9 pages, 5 figures; considerably extended version
Discovery and Rossiter-McLaughlin Effect of Exoplanet Kepler-8b
Creators: name: Jenkins, Jon M.
name: Borucki, William J.
name: Koch, David G.
name: Marcy, Geoffrey W.
name: Cochran, William D.
name: Basri, Gibor
name: Batalha, Natalie M.
name: Buchhave, Lars A.
name: Brown, Tim M.
name: Caldwell, Douglas A.
name: Dunham, Edward W.
name: Endl, Michael
name: Fischer, Debra A.
name: Gautier, Thomas N.
name: Geary, John C.
name: Gilliland, Ronald L.
name: Howell, Steve B.
name: Isaacson, Howard
name: Johnson, John Asher
name: Latham, David W.
name: Lissauer, Jack J.
name: Monet, David G.
name: Rowe, Jason F.
name: Sasselov, Dimitar D.
name: Welsh, William F.
name: Howard, Andrew W.
name: MacQueen, Phillip
name: Chandrasekaran, Hema
name: Twicken, Joseph D.
name: Bryson, Stephen T.
name: Quintana, Elisa V.
name: Clarke, Bruce D.
name: Li, Jie
name: Allen, Christopher
name: Tenenbaum, Peter
name: Wu, Hayley
name: Meibom, Soren
name: Klaus, Todd C.
name: Middour, Christopher K.
name: Cote, Miles T.
name: McCauliff, Sean
name: Girouard, Forrest R.
name: Gunter, Jay P.
name: Wohler, Bill
name: Hall, Jennifer R.
name: Ibrahim, Khadeejah
name: Uddin, AKM Kamal
name: Wu, Michael S.
name: Bhavsar, Paresh A.
name: Van Cleve, Jeffrey
name: Pletcher, David L.
name: Dotson, Jessie A.
name: Haas, Michael R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the discovery and the Rossiter-McLaughlin effect of Kepler-8b, a transiting planet identified by the NASA Kepler Mission. Kepler photometry and Keck-HIRES radial velocities yield the radius and mass of the planet around this F8IV subgiant host star. The planet has a radius RP = 1.419 RJ and a mass, MP = 0.60 MJ, yielding a density of 0.26 g cm^-3, among the lowest density planets known. The orbital period is P = 3.523 days and orbital semima jor axis is 0.0483+0.0006/-0.0012 AU. The star has a large rotational v sin i of 10.5 +/- 0.7 km s^-1 and is relatively faint (V = 13.89 mag), both properties deleterious to precise Doppler measurements. The velocities are indeed noisy, with scatter of 30 m s^-1, but exhibit a period and phase consistent with the planet implied by the photometry. We securely detect the Rossiter-McLaughlin effect, confirming the planet's existence and establishing its orbit as prograde. We measure an inclination between the projected planetary orbital axis and the projected stellar rotation axis of lambda = -26.9 +/- 4.6 deg, indicating a moderate inclination of the planetary orbit. Rossiter-McLaughlin measurements of a large sample of transiting planets from Kepler will provide a statistically robust measure of the true distribution of spin-orbit orientations for hot jupiters in general.
description: 26 pages, 8 figures, 2 tables; In preparation for submission to the Astrophysical Journal
The embryology of the syncarid crustacean Anaspides tasmaniae.
Creators: name: Hickman, VV
Publisher: name: University Of Tasmania
Year: 2023

description: Within recent years our knowledge of crustacean embryology has been augmented by the work of Prof. H. G. Cannon on the Branchiopoda, and that of Dr. S. M. Manton on the Leptostraca and Mysidacea. Nothing, however, has been published on the embryology of the Syncarida.* An examination of the development of Anaspides tasmaniae Thomson was therefore undertaken. The investigation was carried out at the University of Tasmania during the years 1932-36. The following pages contain an account of the work accomplished up to the end of that period. It is hoped eventually to supplement this research by a further examination of the post-embryonic development.
Dynamics of a FitzHugh-Nagumo system subjected to autocorrelated noise
Creators: name: Valenti, D.
name: Augello, G.
name: Spagnolo, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We analyze the dynamics of the FitzHugh-Nagumo (FHN) model in the presence of colored noise and a periodic signal. Two cases are considered: (i) the dynamics of the membrane potential is affected by the noise, (ii) the slow dynamics of the recovery variable is subject to noise. We investigate the role of the colored noise on the neuron dynamics by the mean response time (MRT) of the neuron. We find meaningful modifications of the resonant activation (RA) and noise enhanced stability (NES) phenomena due to the correlation time of the noise. For strongly correlated noise we observe suppression of NES effect and persistence of RA phenomenon, with an efficiency enhancement of the neuronal response. Finally we show that the self-correlation of the colored noise causes a reduction of the effective noise intensity, which appears as a rescaling of the fluctuations affecting the FHN system.
description: 13 pages, 10 figures
A study of electrical potential differences and diffusion of electrolyte in plant tissue.
Creators: name: Hope, Alexander Beaumont
Publisher: name: University Of Tasmania
Year: 2023

description: Among the outstanding unsolved problems of biology is that of organization of plant tissue, for example, in the growth of a meristematic mass of cells to a fully differentiated and functional organ. As the concept of \biological f'ield\" seems to have analogies with that of \"electrical field\" and moreover as the latter has obvious possible organizing abilities (transport of matter electrolytically etc.) it was felt that an investigation of the function of the electric fields in living plant material might give a lead to the broader problem of organization. While some interesting results on the distribution of electromotive forces in and near apical meristems vere obtained it was thought that the detailed interpretation of these would depend on knowledge of the origin of the biolelectric phenomenon. The research in this way became related to several other general problems in plant physiology. Certain root potential differences (p.d.'s) have been f'ound to be connected with tho absorption of electrolyte by cells and some of the electrical techniques developed in the laboratory have been applied to the problem of diffusion of salt across root cytoplasm. The question of the resistance or the cell surface to diffusion of electrolyte has been considered in this connection. The research is also related to the study of the submicroscopic morphology of cytoplasm as salt uptake is affected by the presence or otherwise of non-diffuseable ions in the cytoplasm."
New Debris Disks Around Young, Low Mass Stars Discovered With The Spitzer Space Telescope
Creators: name: Plavchan, Peter
name: Werner, M. W.
name: Chen, C. H.
name: Stapelfeldt, K. R.
name: Su, K. Y. L.
name: Stauffer, J. R.
name: Song, I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: (abridged) We present 24 and 70 micron MIPS observations of 70 A through M-type dwarfs with estimated ages from 8 Myr to 1.1 Gyr, as part of a Spitzer guaranteed time program. Our sample is selected from stars with common youth indicators such as lithium abundance, X-ray activity, chromospheric activity, and rapid rotation. We compare our MIPS observations to empirically derived K-[24] colors as a function of the stellar effective temperature to identify 24 and 70 micron excesses. We confirm the previously published 70 micron excesses for HD 92945, HD 112429, and AU Mic. We present the discovery of 70 micron excesses for five stars: HD 7590, HD 10008, HD 59967, HD 73350, and HD 135599. We also present the detection of 24 micron excesses for ten stars: HD 10008, GJ 3400A, HD 73350, HD 112429, HD 123998, HD 175742, AT Mic, BO Mic, HD 358623 and Gl 907.1. We find that large 70 micron excesses are less common around stars with effective temperatures of less than 5000 K (3.7%) than around stars with effective temperatures between 5000 K and 6000 K (21.4%), despite the cooler stars having a younger median age in our sample (12 vs.340 Myr). We find that the previously reported excess for TWA 13A at 70 microns is due to a nearby background galaxy. In the Appendix, we present an updated analysis of dust grain removal time-scales due to grain-grain collisions and radiation pressure, Poynting-Robertson drag, stellar wind drag and planet-dust dynamical interaction.
description: 71 pages, 9 figures, accepted for publication in Astrophysical Journal
Performances Comparison of Nonlinear Filters for Indoor WLAN Positioning
Creators: name: Wang, Hui
name: Szabo, Andrei
name: Bamberger, Joachim
name: Brunn, Dietrich
name: Hanebeck, Uwe D.
Publisher: name: Karlsruhe
Year: 2008

description: Indoor WLAN positioning should be modeled as a nonlinear and non-Gaussian dynamic system due to the complex indoor environment, radio propagation and motion behaviour. The aim of this paper is to analyze different filtering strategies for real life indoor WLAN positioning systems. The performance criteria for the comparison are the mean of localization errors and computational complexity. Three nonlinear filters are analyzed: Fourier density approximation (FF), particle filter (PF) and grid-based filter (GF), which are representatives for deterministic and random density approximation approaches. Our experimental results help to choose the appropriate filtering techniques under different resource limitations.
Powersum Bases in Quasisymmetric Functions and Quasisymmetric Functions in Non-commuting Variables
Creators: name: Lazzeroni, Anthony
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We introduce a new $P$ basis for the Hopf algebra of quasisymmetric functions that refine the symmetric powersum basis. Unlike the quasisymmetric power sums of types 1 and 2, our basis is defined combinatorially: its expansion in quasisymmetric monomial functions is given by fillings of matrices. This basis has a shuffle product, a deconcatenate coproduct, and has a change of basis rule to the quasisymmetric fundamental basis by using tuples of ribbons. We lift our quasisymmetric powersum $P$ basis to the Hopf algebra of quasisymmetric functions in non-commuting variables by introducing fillings with disjoint sets. This new basis has a shifted shuffle product and a standard deconcatenate coproduct, and certain basis elements agree with the fundamental basis of the Malvenuto-Reutenauer Hopf algebra of permutations. Finally we discuss how to generalize these bases and their properties by using total orders on indices.
A new characterization of Conrad's property for group orderings, with applications
Creators: name: Clay, Adam
name: Navas, Andrés
name: Rivas, Cristóbal
Publisher: name: arXiv
Year: 2009
Subjects: subject: Group Theory (math.GR)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 20F60, 06F15

description: We provide a pure algebraic version of the dynamical characterization of Conrad's property. This approach allows dealing with general group actions on totally ordered spaces. As an application, we give a new and somehow constructive proof of a theorem first established by Linnell: an orderable group having infinitely many orderings has uncountably many. This proof is achieved by extending to uncountable orderable groups a result about orderings which may be approximated by their conjugates. This last result is illustrated by an example of an exotic ordering on the free group given in the Appendix.
description: Some new comments included
Factor structures in single target ratings of concrete cues and personality attributes.
Creators: name: Batt, Barbara Sharon
Publisher: name: University of British Columbia
Year: 2011

description: This study was designed to explore the process by which people make inferences about the characteristics of others. It has been shown that there are highly replicable interrelationships among groups of rated traits. These rating patterns are assumed to reflect, in part, a process of organization on the part of the raters. The present study sought to investigate rating relationships among groups of concrete cues (such, as voice, appearance and speech content variables) and among cues and personality traits, as well as among the personality traits themselves. Sound videotapes were used to present a series of nine ratees (targets) to the subjects. Each target was assessed on 53 variables, including 20 personality traits, and ratings were factor analyzed to reveal the patterns of response. A factor analysis was done for each of the nine sets of target ratings and the resulting factor structures were compared. The number of factors obtained varied only slightly from one target to another, indicating similarity across targets in impression complexity. Six groups of scales were found to be related in every analysis. These recurring clusters provided evidence of similarity in factor content across targets. However, systematic differences between factor structures were also apparent. Factors with similar content sometimes varied greatly in size from target to target; and some factors with psychologically meaningful content were represented in the structures of only two or three targets. Variability in factor structures was not predicted by either of the two current theories of attribute interrelationships (the semantic hypothesis and the inferential hypothesis). Interpretations of the variability were offered, postulating interactions between target attributes and the cognitive processes of the perceiver.
Estimating phase transition of perturbed J1-J2 Heisenberg quantum chain in mixtures of ground and first excited states
Creators: name: Mondal, Sayan
name: Biswas, George
name: Ghoshal, Ahana
name: Biswas, Anindya
name: Sen, Ujjwal
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We show that the nearest neighbour entanglement in a mixture of ground and first excited states - a subjacent state - of the J1-J2 Heisenberg quantum spin chain can be used as an order parameter to detect the phase transition of the chain from a gapless spin fluid to a gapped dimer phase. We study the effectiveness of the order parameter for varying relative mixing probabilities between the ground and first excited states in the subjacent state for different system sizes, and extrapolate the results to the thermodynamic limit. We observe that the nearest neighbour concurrence can play a role of a good order parameter even if the system is in the ground state, but with a small finite probability of leaking into the first excited state. Moreover, we apply the order parameter of the subjacent state to investigate the response to separate introductions of anisotropy and of glassy disorder on the phase diagram of the model, and analyse the corresponding finite-size scale exponents and the emergent tricritical point in the former case. The anisotropic J1-J2 chain has a richer phase diagram which is also clearly visible by using the same order parameter.
description: 16 pages, 10 figures
Fitting a Collider in a Quantum Computer: Tackling the Challenges of Quantum Machine Learning for Big Datasets
Creators: name: Peixoto, Miguel Caçador
name: Castro, Nuno Filipe
name: Romão, Miguel Crispim
name: Oliveira, Maria Gabriela Jordão
name: Ochoa, Inês
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Current quantum systems have significant limitations affecting the processing of large datasets with high dimensionality, typical of high energy physics. In the present paper, feature and data prototype selection techniques were studied to tackle this challenge. A grid search was performed and quantum machine learning models were trained and benchmarked against classical shallow machine learning methods, trained both in the reduced and the complete datasets. The performance of the quantum algorithms was found to be comparable to the classical ones, even when using large datasets. Sequential Backward Selection and Principal Component Analysis techniques were used for feature's selection and while the former can produce the better quantum machine learning models in specific cases, it is more unstable. Additionally, we show that such variability in the results is caused by the use of discrete variables, highlighting the suitability of Principal Component analysis transformed data for quantum machine learning applications in the high energy physics context.
description: Code available in https://github.com/mcpeixoto/QML-HEP
The targum (1940:Apr. 6- 1940:Apr. 27)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1940

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
The targum (1940:June 9)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1940

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
Hardware-software system design for a robot arm
Creators: name: Lam, RHY
Publisher: name: University Of Tasmania
Year: 2023

description: This project is the design, implementation and evaluation of a control system for a robot manipulator. It is initiated as a foundation research in robotics in the Electrical Department, University of Tasmania. The TasrobotO is the first robot arm built in the Department. The design includes all the necessary electronic hardwares as well as softwares for the control of the manipulator. A complete robot system is a multi-variable, interacting and non-linear system with time-varying parameters. As Hewit has pointed out: \no applicable corpus of control theory exists to deal with systems possessing such a combination of problematic features\" the design of suitable controllers is impossible without making assumptions to simplify the system. As it is still in the developing stage the size and weight of the TasrobotO manipulator is far less than commonly encountered working robots. The interactions between the manipulator links are small. The joint systems are thus assumed to be mutually independent systems with time-varying parameters resulting from changes in the arm configuration. With a suitable controller this time-varying effect was shown to be insignificant in the closed-loop ‚Äödynamic response of each joint system. A trajectory planning technique was developed to generate cubic spline segment functions which interpolate between specified joint coordinates. This technique offers optimality in the sense that it defines the shortest curve passing through the specified points while at the same time satisfying the velocity and acceleration contraints. In the operation mode command signals are generated in real time from segment functions derived for each joint to control its motion. This helps smoothen jerky motions and reduce the deviations of the executed path from the planned path. The design and developed techniques have been tested and are in use today controlling TasrobotO."
The targum (1940:May 1 - 1940:May 18)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1940

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
The targum (1941:Sept. 17 - 1941:Sept. 27)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1941

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
First Kepler results on RR Lyrae stars
Creators: name: Kolenberg, K.
name: Szabó, R.
name: Kurtz, D. W.
name: Gilliland, R. L.
name: Christensen-Dalsgaard, J.
name: Kjeldsen, H.
name: Brown, T. M.
name: Benkö, J. M.
name: Chadid, M.
name: Derekas, A.
name: Di Criscienzo, M.
name: Guggenberger, E.
name: Kinemuchi, K.
name: Kunder, A.
name: Kolláth, Z.
name: Kopacki, G.
name: Moskalik, P.
name: Nemec, J. M.
name: Nuspl, J.
name: Silvotti, R.
name: Suran, M. D.
name: Borucki, W. J.
name: Koch, D.
name: Jenkins, J. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the first results of our analyses of selected RR Lyrae stars for which data have been obtained by the Kepler Mission. As expected, we find a significant fraction of the RRab stars to show the Blazhko effect, a still unexplained phenomenon that manifests itself as periodic amplitude and phase modulations of the light curve, on time scales of typically tens to hundreds of days. The long time span of the Kepler Mission of 3.5 yrs, and the unprecedentedly high precision of its data provide a unique opportunity for the study of RR Lyrae stars. Using data of a modulated star observed in the first roll as a showcase, we discuss the data, our analyses, findings, and their implications for our understanding of RR Lyrae stars and the Blazhko effect. With at least 40% of the RR Lyrae stars in our sample showing modulation, we confirm the high incidence rate that was only found in recent high-precision studies. Moreover, we report the occurrence of additional frequencies, beyond the main pulsation mode and its modulation components. Their half-integer ratio to the main frequency is reminiscent of a period doubling effect caused by resonances, observed for the first time in RR Lyrae stars.
description: 6 pages, 4 figures, accepted for publication in ApJ Letters
Concerning gauge field fluctuations around classical configurations
Creators: name: Dietrich, Dennis D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We treat the fluctuations of non-Abelian gauge fields around a classical configuration by means of a transformation from the Yang--Mills gauge field to a homogeneously transforming field variable. We use the formalism to compute the effective action induced by these fluctuations in a static background without Wu--Yang ambiguity.
description: 4 pages, no figures
Two-dimensional cluster-state preparation with linear ion traps
Creators: name: Wunderlich, Harald
name: Wunderlich, Christof
name: Singer, Kilian
name: Schmidt-Kaler, Ferdinand
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present schemes to prepare two-dimensional cluster states [H. J. Briegel and R. Raussendorf, Phys. Rev. Lett. {\bf 86}, 910 (2001)] with atomic ions confined in a micro-structured linear ion trap and coupled by an engineered spin-spin interaction. In particular, we show how to prepare a $n \times 2$ cluster state by creating a linear cluster state and adding third-neighbor entanglement using selective recoupling techniques. The scheme is based on the capabilities provided by segmented linear Paul traps to confine ions in local potential wells and to separate and transport ions between these wells. Furthermore, we consider creating 3 and 4-qubit cluster states by engineering the coupling matrix such that through the periodicity of the time evolution unwanted couplings are canceled. All entangling operations are achieved by switching of voltages and currents, and do not require interaction with laser light.
description: Polished and published version, amended author list, amended list of references
title: JabRef : Un outil indépendant du système d’exploitation de votre poste de travail pour gérer sa bibliographie - Cours et Exercices
Creators: name: MARTEL, Anne-Sophie
Publisher: name: INRA
Year: 2018

description: Parcours de formation à distance : Papirus-Doctorant "Parcours d'accompagnement pour publier et communiquer en Science" - Module 2 : Gérer : de la référence à la citation
The targum (1941:Nov. 1 - 1941:Nov. 29)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1941

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
STAR: A Session-Based Time-Aware Recommender System
Creators: name: Yeganegi, Reza
name: Haratizadeh, Saman
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.3.3; I.2.1

description: Session-Based Recommenders (SBRs) aim to predict users' next preferences regard to their previous interactions in sessions while there is no historical information about them. Modern SBRs utilize deep neural networks to map users' current interest(s) during an ongoing session to a latent space so that their next preference can be predicted. Although state-of-art SBR models achieve satisfactory results, most focus on studying the sequence of events inside sessions while ignoring temporal details of those events. In this paper, we examine the potential of session temporal information in enhancing the performance of SBRs, conceivably by reflecting the momentary interests of anonymous users or their mindset shifts during sessions. We propose the STAR framework, which utilizes the time intervals between events within sessions to construct more informative representations for items and sessions. Our mechanism revises session representation by embedding time intervals without employing discretization. Empirical results on Yoochoose and Diginetica datasets show that the suggested method outperforms the state-of-the-art baseline models in Recall and MRR criteria.
The targum (1941:Oct. 1 - 1941:Oct. 29)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1941

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
Imaging of moving targets with multi-static SAR using an overcomplete dictionary
Creators: name: Stojanovic, Ivana
name: Karl, William C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper presents a method for imaging of moving targets using multi-static SAR by treating the problem as one of spatial reflectivity signal inversion over an overcomplete dictionary of target velocities. Since SAR sensor returns can be related to the spatial frequency domain projections of the scattering field, we exploit insights from compressed sensing theory to show that moving targets can be effectively imaged with transmitters and receivers randomly dispersed in a multi-static geometry within a narrow forward cone around the scene of interest. Existing approaches to dealing with moving targets in SAR solve a coupled non-linear problem of target scattering and motion estimation typically through matched filtering. In contrast, by using an overcomplete dictionary approach we effectively linearize the forward model and solve the moving target problem as a larger, unified regularized inversion problem subject to sparsity constraints.
description: This work has been submitted to IEEE Journal on Selected Topics in Signal Processing (Special Issue on MIMO Radar and Its Applications) for possible publication
Principles of soil occurrence in the lower Coal River Valley, South-East Tasmania
Creators: name: Holz, GK
Publisher: name: University Of Tasmania
Year: 2023

description: Techniques and approaches from the disciplines of pedology and geomorphology have been integrated to investigate the distribution and properties of soils, the development of landscapes, and to provide insights about previous climates and pedogenic processes in two areas in SE-Tasmania. The study areas include a coalesced fan landscape on a farm near Cambridge owned by the University of Tasmania, and a landscape of predominantly valley floor alluvial deposits in the Coal River Valley north of Richmond. Stratigraphic investigations show the landscape of the University Farm to be a pediment cut in predominantly Tertiary sediments covered by a veneer of Quaternary clastic deposits, with isolated outliers of Jurassic dolerite and Triassic sandstone rising above it. Stratigraphic units have been identified in the pedisediment based on differences in composition (source and nature of the sediment) and age (relative position in the landscape, degree of weathering and dissection). Sedimentological evidence suggests that these units have been formed by processes of lateral planation and alluvial and debris flow deposition ie., processes associated with both pediment and alluvial fan formation. Soil properties are related to the characteristics of each stratigraphic unit. They are attributable to both the composition and age of the unit. Sand infills have been identified in some soils and investigated using quartz grain morphoscopy and granulometric analysis. The infill phenomenon can be used as a time stratigraphic marker and provides insights about previous climatic conditions. Ferricrete and silcrete deposits were shown to have formed over discrete intervals of time due to precipitation from iron and silicon bearing groundwater flowing from higher level Jurassic dolerite and Triassic sandstone across hydraulic discontinuities in Tertiary sediments. The Coal River Valley has been shown to have a complex distribution of Quaternary sediments. These include alluvial deposits in a sequence of alluvial terraces (five stratigraphic units identified), pedisediment deposited on a surface cut in Tertiary basalt and Tertiary sediments (two stratigraphic units identified), and aeolian deposits (two units described). Soil profile classes have been identified developed in the stratigraphic units. Chronofunctions of properties of soils on alluvial stratigraphic units have been established, the most useful of which are depth functions of %Total K (best for soils on older units) and %Total P (best for soils on younger units). Soil morphological development with age has been found to be generally consistent with findings of previous studies in eastern Australia.
A new definition of the Dirac-Fock ground state
Creators: name: Séré, Eric
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The Dirac-Fock (DF) model replaces the Hartree-Fock (HF) approximation in quantum chemistry when relativistic effects cannot be neglected. Since the Dirac operator is not bounded from below, the notion of ground state is problematic in this model, and several definitions have been proposed in the literature. We give a new definition for the ground state of the DF energy, inspired of Lieb's relaxed variational principle for HF. Our definition and existence proof are simpler and more natural than in previous works on DF, but remains more technical than in the nonrelativistic case. One first needs to construct a set of physically admissible density matrices that satisfy a certain nonlinear fixed-point equation: we do this by introducing an iterative procedure, described in an abstract context. Then the ground state is found as a minimizer of the DF energy on this set.
description: Final version to appear in Communications in Mathematical Physics