cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supercritical fluid extraction of canola seed
Creators: name: Fattori, Michael J.
Publisher: name: University of British Columbia
Year: 2010

description: The extraction of oil from fixed beds of Canola seed ( Brassica napus and Brassica campestris ) was studied using carbon dioxide at temperatures and pressures ranging from 25 to 90°C and 10-36 MPa respectively. The highest oil solubility in the CO₂ (11 mg/g CO₂) was observed at 36 MPa and 55°C. The equilibrium oil concentration in the CO₂ phase, was found to be independent of the oil concentration in the seed phase. The extracts were found to be essentially free from phosphorus (<7ppm) and their fatty acid content did not change significantly as the extraction progressed. The total amount of oil recovered from the seeds by CO₂ extraction depended upon the seed pre-treatment. For commercially flaked seed, this amount was comparable to that recoverable by conventional hexane extraction. The CO₂ extraction of simple triglycerides at 36 MPa and 55°C was investigated. The solubilities of tripalmitolein, triolein, and trieicosenoin were 20 mg/g CO₂, 10 mg/g CO₂, and 4 mg/g CO₂ respectively. The composition of CO₂ extracts of an equimolar mixture of the above triglycerides was also studied. It was found that the concentration of each triglyceride in the extract was equal to the product of its mole-fraction in the mixture and its solubility in the CO₂. Equations governing the mass transfer from the Canola seed to the CO₂ solvent were developed. A transient one-dimensional mathematical model based on these equations was used to obtain concentration profiles of oil in both the solvent and seed phases, and to determine the overall volumetric mass transfer coefficient. The calculated concentrations and extraction rates were in good agreement with experimental results. The overall volumetric mass transfer coefficient for the initial constant rate period was found to be proportional to the 0.54 power of interstitial velocity.
Jacek Walicki, Synagogi i domy modlitwy w Łodzi (do 1939 r.). Synagogues and Prayer Houses of Łódź (to 1939)
Creators: name: Röskau-Rydel, Isabel
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2002

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 51 Nr. 2 (2002)
Rainer Eckert, Emigrationspublizistik und Judenverfolgung
Creators: name: Sewering-Wollanek, Marlis
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2001

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 50 Nr. 1 (2001)
The Pristine Inner Galaxy Survey (PIGS) III: carbon-enhanced metal-poor stars in the bulge
Creators: name: Arentsen, Anke
name: Starkenburg, Else
name: Aguado, David S.
name: Martin, Nicolas F.
name: Placco, Vinicius M.
name: Carlberg, Raymond
name: Hernández, Jonay I. González
name: Hill, Vanessa
name: Jablonka, Pascale
name: Kordopatis, Georges
name: Lardo, Carmela
name: Mashonkina, Lyudmila I.
name: Navarro, Julio F.
name: Venn, Kim A.
name: Buder, Sven
name: Lewis, Geraint F.
name: Wan, Zhen
name: Zucker, Daniel B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The most metal-deficient stars hold important clues about the early build-up and chemical evolution of the Milky Way, and carbon-enhanced metal-poor (CEMP) stars are of special interest. However, little is known about CEMP stars in the Galactic bulge. In this paper, we use the large spectroscopic sample of metal-poor stars from the Pristine Inner Galaxy Survey (PIGS) to identify CEMP stars ([C/Fe] > +0.7) in the bulge region and to derive a CEMP fraction. We identify 96 new CEMP stars in the inner Galaxy, of which 62 are very metal-poor ([Fe/H] < -2.0); this is more than a ten-fold increase compared to the seven previously known bulge CEMP stars. The cumulative fraction of CEMP stars in PIGS is $42^{\,+14\,}_{\,-13} \%$ for stars with [Fe/H] < -3.0, and decreases to $16^{\,+3\,}_{\,-3} \%$ for [Fe/H] < -2.5 and $5.7^{\,+0.6\,}_{\,-0.5} \%$ for [Fe/H] < -2.0. The PIGS inner Galaxy CEMP fraction for [Fe/H] < -3.0 is consistent with the halo fraction found in the literature, but at higher metallicities the PIGS fraction is substantially lower. While this can partly be attributed to a photometric selection bias, such bias is unlikely to fully explain the low CEMP fraction at higher metallicities. Considering the typical carbon excesses and metallicity ranges for halo CEMP-s and CEMP-no stars, our results point to a possible deficiency of both CEMP-s and CEMP-no stars (especially the more metal-rich) in the inner Galaxy. The former is potentially related to a difference in the binary fraction, whereas the latter may be the result of a fast chemical enrichment in the early building blocks of the inner Galaxy.
description: 15 pages, 9 figures, accepted for publication in MNRAS
Die Reisebilder Pfalzgraf Ottheinrichs aus den Jahren 1536 /37
Creators: name: Irgang, Winfried
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2001

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 50 Nr. 3 (2001)
Garlieb Helwig Merkel, Die Letten vorzüglich in Liefland am Ende des philosophischen Jahrhunderts
Creators: name: Pistohlkors, Gert Von
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2002

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 51 Nr. 1 (2002)
La mobilité en méthodes. Éditorial
Creators: name: Vincent Geslin, Stéphanie
name: Meissonnier, Joël
name: Kaufmann, Vincent
name: Rabaud, Mathieu
Publisher: name: IFSTTAR
Year: 2019
Subjects: Sciences de l'Homme et Société
Méthodes et statistiques

description: RTS - Recherche Transports Sécurité, volume 2019
Self-interaction correction in a simple model
Creators: name: Dinh, P. M.
name: Messud, J.
name: Reinhard, P. -G.
name: Suraud, E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We discuss various ways to handle self-interaction corrections (SIC) to Density Functional Theory (DFT) calculations. To that end, we use a simple model of few particles in a finite number of states together with a simple zero-range interaction for which full Hartree-Fock can easily be computed as a benchmark. The model allows to shed some light on the balance between orthonormality of the involved states and energy variance.
description: 12 pages, 4 figures, to be published in Physics Letters A
The van der Waals interaction as the starting point for an effective field theory
Creators: name: Odell, Daniel
name: Deltuva, Arnoldas
name: Platter, Lucas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider the system of three ${}^4$He atoms to assess whether a pure van der Waals potential can be used as a starting point for an effective field theory to describe three-body processes in ultracold atomic systems. Using a long-range van der Waals interaction in combination with short-distance two-body counterterms, we analyze the dependence of two- and three-body observables on the short-distance regulator that is required due to the singular nature of the van der Waals interaction. We benchmark our approach with results obtained with the realistic ${}^4$He-${}^4$He LM2M2 interaction and find good agreement. We furthermore show that in this effective field theory approach no three-body force is required at leading order and that universal van der Waals physics leads to a universal correlation between three-body observables in the absence of an Efimov three-body parameter.
Transformation in technology, organization and location : the case from the clinical laboratory system of British Columbia
Creators: name: Morrison, James Ian
Publisher: name: University of British Columbia
Year: 2010

description: Multi-unit, multi-location organization is one of the most salient characteristics of contemporary enterprise. The transformation in the structure of enterprise from the independent, small-scale operation to the complex, multi-unit, multi-location system has been an integral part of wider societal change. Yet the current functioning of these systems and the processes underlying their transformation is not well understood. Particular deficiencies exist in our understanding of the relationship among the technology, organization and location of multi-unit enterprise. A case study of transformation in the British Columbia laboratory system between 1954 and 1984 shows that the spatial and organizational structure of enterprise is not driven by any single variable and, in particular, technology is not the "prime mover" behind structural change. The process of structural change is a synergistic one in which external environmental factors and strategic choice have a more dominant influence on transformation than does technology. Thus organizational and location options are not dictated, rather they are perceived and selected as a purposeful response to environmental conditions. This conclusion is reached from a critical evaluation of literature drawn from organization theory, decision-theory, cybernetics and the geography of enterprise; and from the case study. In particular, it is shown that in the 1950s and early 1960s, strategic decisions were taken that resulted in relative decentralization of laboratory activity, organizationally (down the hospital hierarchy) and geographically (towards the periphery). These decisions were taken in response to the changing political, social and medical environment. But these decisions clearly predate the availability of technologies that might encourage such dispersion, indicating that technology is not a necessary and sufficient condition for structural change. Technology can have an impact on the degree of centralization in multi-unit enterprise. In certain circumstances, the development and deployment of specific technologies coincides with a strategic decision to either centralize or decentralize activity. In such circumstances, equipment embodied technology can make a powerful contribution in transforming the relative centralization or decentralization of the system, but it does not determine the choice between centralized or decentralized. Rather, it amplifies the chosen direction. These findings have policy and research implications for society, for the urban system, for enterprise, in general, and for the future of the clinical laboratory system of B.C., in particular.
Experimental demonstration of quantum leader election in linear optics
Creators: name: Okubo, Yuta
name: Wang, Xiang-Bin
name: Jiang, Yun-Kun
name: Tani, Seiichiro
name: Tomita, Akihisa
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Linear optics is a promising candidate to enable the construction of quantum computers. A number of quantum protocols gates based on linear optics have been demonstrated. However, it is well-known that these gates are non-deterministic and that higher order nonlinearity is necessary for deterministic operations. We found the quantum leader election protocol (QLE) can be operated deterministically only with linear optics, and we have demonstrated the nearly deterministic operation which overcomes classical limit.
description: 7pages, 6 figures
Assessing the validity of the mid-nineteenth-century literary portrayal of Southern American English in Fisher’s River (North Carolina) Scenes and Characters by “Skitt, who was raised thar”:A case of past tense be forms
Creators: name: Dylewski, Radosław
name: Witt, Zuzanna
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: The depiction of the vernacular of the Antebellum South in literature raises doubts regarding its faithfulness, and questions whether it may be used as a source of scientific data. This question stems from the fact that there is no certainty as to the extent authors wanted to replicate the actual vernacular of the time and the extent to which this replication was a result of literary creativity. This research investigates the literary dialect representation in Hardin E. Taliaferro’s 1859 work Fisher’s River (North Carolina) Scenes and Characters by “Skitt, who was raised thar”. More specifically, we examine his usage of past tense be forms. Instances of was and were found in the book are verified against real written records extracted from an online database Private Voices: The Corpus of American Civil War Letters. The research concludes that while in Fisher’s River we might observe a pattern where the allomorph were dominates in the singular and most plausibly in the plural, the data from letters selected from Private Voices present a different picture. In the authentic correspondence, leveling to was is by far the dominant variant form. Based on these findings we draw cautious conclusions and call for further studies based on works of other local colorist and authentic documents from the beginning of the nineteenth century.
Shakespeare’s agentive neologisms in -er:A functional view
Creators: name: Kalaga, Aleksandra
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: The article is a corpus-based, empirical study into the problem of Shakespearean agentive neologisms in -er in the light of a functional approach towards word-formation. Drawing on Kastovsky’s (1983) idea of two functions of word-formation, i.e. the lexical and the syntactic one, as well as taking into consideration Strang’s (1969) aspectual dichotomy of agentive formations, the collected material is subjected to functionally-oriented analysis. The results of the study demonstrate that the word-formational processes in question are closer to syntactic operations than to lexical ones, which allows to reconsider the status of some Shakespearean lexical innovations and the role they have played in making up the lexicon of contemporary English.
Conditions for large non-Gaussianity in two-field slow-roll inflation
Creators: name: Byrnes, Christian T.
name: Choi, Ki-Young
name: Hall, Lisa M. H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the level of primordial non-Gaussianity in slow-roll two-field inflation. Using an analytic formula for the nonlinear parameter f_nl in the case of a sum or product separable potential, we find that it is possible to generate significant non-Gaussianity even during slow-roll inflation with Gaussian perturbations at Hubble exit. In this paper we give the general conditions to obtain large non-Gaussianity and calculate the level of fine-tuning required to obtain this. We present explicit models in which the non-Gaussianity at the end of inflation can exceed the current observational bound of |f_nl|<100.
description: 16 pages, 6 figures, 1 table, v2: typos corrected and references added, matches version accepted by JCAP
Frequency, selection and random chance in the (ir)regularization of English verbs
Creators: name: Łukaszewicz, Beata
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: This paper offers a few remarks on the role of frequency, selection and random chance in the development of (ir)regular preterite forms in English verbs. It considers the possibility of quantifying the evolutionary dynamics of the process, as proposed in recent large-scale studies. Such studies view language as a dynamical system or a mutating living organism, affected by competing random and natural selective forces. They shed light on stochasticity- and selection-driven aspects of the evolution of the linguistic system, and are thus complementary with respect to frequency-oriented linguistic approaches (such as usage-based/exemplar models).
Two Gaps Make a High Temperature Superconductor?
Creators: name: Huefner, S.
name: Hossain, M. A.
name: Damascelli, A.
name: Sawatzky, G. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: One of the keys to the high-temperature superconductivity puzzle is the identification of the energy scales associated with the emergence of a coherent condensate of superconducting electron pairs. These might provide a measure of the pairing strength and of the coherence of the superfluid, and ultimately reveal the nature of the elusive pairing mechanism in the superconducting cuprates. To this end, a great deal of effort has been devoted to investigating the connection between the superconducting transition temperature Tc and the normal-state pseudogap crossover temperature T*. Here we present a review of a large body of experimental data that suggests a coexisting two-gap scenario, i.e. superconducting gap and pseudogap, over the whole superconducting dome.
description: Related material can be found at http://www.physics.ubc.ca/~quantmat/ARPES/PUBLICATIONS/articles.html
Classification of N=6 superconformal theories of ABJM type
Creators: name: Schnabl, Martin
name: Tachikawa, Yuji
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Studying the supersymmetry enhancement mechanism of Aharony, Bergman, Jafferis and Maldacena, we find a simple condition on the gauge group generators for the matter fields. We analyze all possible compact Lie groups and their representations. The only allowed gauge groups leading to the manifest N=6 supersymmetry are, up to discrete quotients, SU(n) x U(1), Sp(n) x U(1), SU(n) x SU(n), and SU(n) x SU(m) x U(1) with possibly additional U(1)'s. Matter representations are restricted to be the (bi)fundamentals. As a byproduct we obtain another proof of the complete classification of the three algebras considered by Bagger and Lambert.
description: 18 pages
Model-based Decision Making with Imagination for Autonomous Parking
Creators: name: Feng, Ziyue
name: Chen, Yu
name: Chen, Shitao
name: Zheng, Nanning
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Autonomous parking technology is a key concept within autonomous driving research. This paper will propose an imaginative autonomous parking algorithm to solve issues concerned with parking. The proposed algorithm consists of three parts: an imaginative model for anticipating results before parking, an improved rapid-exploring random tree (RRT) for planning a feasible trajectory from a given start point to a parking lot, and a path smoothing module for optimizing the efficiency of parking tasks. Our algorithm is based on a real kinematic vehicle model; which makes it more suitable for algorithm application on real autonomous cars. Furthermore, due to the introduction of the imagination mechanism, the processing speed of our algorithm is ten times faster than that of traditional methods, permitting the realization of real-time planning simultaneously. In order to evaluate the algorithm's effectiveness, we have compared our algorithm with traditional RRT, within three different parking scenarios. Ultimately, results show that our algorithm is more stable than traditional RRT and performs better in terms of efficiency and quality.
description: Published by IEEE IV 2018
For Jerzy Wełna,a hard-working farmer in the field of English linguistics
Creators: name: Molencki, Rafał
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: This article dedicated to Professor Jerzy Wełna is about his first name, a Polish version of George, which developed dissimilar variants in the European languages. We look at the etymology and the phonetic processes responsible for these differences. Special attention is paid to the appearance of the name in medieval Polish and English. We also refer to some historical, literary and cultural associations connected with the name George.
On etymology and Old English personal names
Creators: name: Colman, Fran
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: An evaluation of competing etyma for the common word base of the prototheme of an Old English dithematic personal name exploits the truism that the data on which we base reconstructions of Old English language and culture are, oxymoronically, not ‘given’, but are themselves open to (re-)interpretation. Illustrated here is recourse to theories of names and name formation, to orthography, and to theories invoking common word lexical semantic fields, in a minor experiment in Imagining the Anglo-Saxon Past and its language(s).
Long Period Jovian Tilts the Orbits of Two sub-Neptunes Relative to Stellar Spin Axis in Kepler-129
Creators: name: Zhang, Jingwen
name: Weiss, Lauren M.
name: Huber, Daniel
name: Blunt, Sarah
name: Chontos, Ashley
name: Fulton, Benjamin J.
name: Grunblatt, Samuel
name: Howard, Andrew W.
name: Isaacson, Howard
name: Kosiarek, Molly R.
name: Petigura, Erik A.
name: Rosenthal, Lee J.
name: Rubenzahl, Ryan A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the discovery of Kepler-129 d ($P_{d}=7.2^{+0.4}_{-0.3}$ yr, $m\sin i_{d}=8.3^{+1.1}_{-0.7}\ \rm M_{Jup}$, $ e_{d}=0.15^{+0.07}_{-0.05} $) based on six years of radial velocity (RV) observations from Keck/HIRES. Kepler-129 also hosts two transiting sub-Neptunes: Kepler-129 b ($P_{b}=15.79$ days, $r_{b}=2.40\pm{0.04}\ \rm{R_{\oplus}}$) and Kepler-129 c ($P_{c}=82.20$ days, $r_{c}=2.52\pm{0.07}\ \rm{R_{\oplus}}$) for which we measure masses of $m_{b}<20\ \rm{M_{\oplus}}$ and $m_{c}=43^{+13}_{-12}\ \rm{M_{\oplus}}$. Kepler-129 is an hierarchical system consisting of two tightly-packed inner planets and an external companion whose mass is close to the deuterium burning limit. In such a system, two inner planets precess around the orbital normal of the outer companion, causing their inclinations to oscillate with time. Based on an asteroseismic analysis of Kepler data, we find tentative evidence that Kepler-129 b and c are misaligned with stellar spin axis by $\gtrsim 38$ deg, which could be torqued by Kepler-129 d if it is inclined by $\gtrsim 19$ deg relative to inner planets. Using N-body simulations, we provide additional constraints on the mutual inclination between Kepler-129 d and inner planets by estimating the fraction of time during which two inner planets both transit. The probability that two planets both transit decreases as their misalignment with Kepler-129 d increases. We also find a more massive Kepler-129 c enables the two inner planets to become strongly coupled and more resistant to perturbations from Kepler-129 d. The unusually high mass of Kepler-129 c provides a valuable benchmark for both planetary dynamics and interior structure, since the best-fit mass is consistent with this $\rm{2.5\ R_{\oplus}}$ planet having a rocky surface.
description: submitted to AJ, revised based on reviewer report
Jarosław Dumanowski, Hrabiowie na Lubrańcu. Dzieje fortuny magnackiej
Creators: name: Hartmann, Stefan
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2002

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 51 Nr. 2 (2002)
Size matters? Or not: A/B testing with limited sample in automotive embedded software
Creators: name: Liu, Yuchu
name: Mattos, David Issa
name: Bosch, Jan
name: Olsson, Helena Holmström
name: Lantz, Jonn
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: A/B testing is gaining attention in the automotive sector as a promising tool to measure causal effects from software changes. Different from the web-facing businesses, where A/B testing has been well-established, the automotive domain often suffers from limited eligible users to participate in online experiments. To address this shortcoming, we present a method for designing balanced control and treatment groups so that sound conclusions can be drawn from experiments with considerably small sample sizes. While the Balance Match Weighted method has been used in other domains such as medicine, this is the first paper to apply and evaluate it in the context of software development. Furthermore, we describe the Balance Match Weighted method in detail and we conduct a case study together with an automotive manufacturer to apply the group design method in a fleet of vehicles. Finally, we present our case study in the automotive software engineering domain, as well as a discussion on the benefits and limitations of the A/B group design method.
description: In proceedings of the 2021 47th Euromicro Conference on Software Engineering and Advanced Applications (SEAA)
Heisenberg-limited eavesdropping on the continuous-variable quantum cryptographic protocol with no basis switching is impossible
Creators: name: Sudjana, J.
name: Magnin, L.
name: Garcia-Patron, R.
name: Cerf, N. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Gaussian quantum key distribution protocol based on coherent states and heterodyne detection [Phys. Rev. Lett. 93, 170504 (2004)] has the advantage that no active random basis switching is needed on the receiver's side. Its security is, however, not very satisfyingly understood today because the bounds on the secret key rate that have been derived from Heisenberg relations are not attained by any known scheme. Here, we address the problem of the optimal Gaussian individual attack against this protocol, and derive tight upper bounds on the information accessible to an eavesdropper. The optical scheme achieving this bound is also exhibited, which concludes the security analysis of this protocol.
description: 10 pages, 6 figures
Confidence intervals for the normal mean utilizing prior information
Creators: name: Farchione, David
name: Kabaila, Paul
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62F25 (Primary)

description: Consider X_1,X_2,...,X_n that are independent and identically N(mu,sigma^2) distributed. Suppose that we have uncertain prior information that mu = 0. We answer the question: to what extent can a frequentist 1-alpha confidence interval for mu utilize this prior information?
description: The paper has been accepted for publication in Statistics and Probability Letters
A Corpus-driven Conversation Analysis Approach to Mentor-Mentee Interactions in a Practicum Context
Creators: name: Bąk-Średnicka, Anna
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: Effective collaboration of a mentor–mentee type is built on nonhierarchical, nondirective, frequent, meaningful, (in)formal and compassionate relationships (e.g., Arshavskaya 2014; Izadinia 2015; Kim – Schallert 2011; Long et al. 2013; Mena et al. 2017; Moser et al. 2019). Such contact opens a space for constructive conversations that build the intellectual, knowledge and social capital of teacher candidates, their future pupils and mentors (Langdon et al. 2014). Contrarily, contact based on a highly hierarchical expert–novice type leads to a supervisory rather than a supportive relationship (Jones et al. 2016). The supervisory type negatively influences the challenging apprenticeship of observation (Lortie 1975) and the shaping of teacher candidates’ teacher identity (Long et al. 2013; Palazzolo et al. 2019; Patrick 2013). This paper adopts a corpusdriven conversation analysis approach to nuances of effective and good mentor – mentee interactions during feedback sessions of student-teaching practica. The corpus consists of 109 utterances which were made by effective and experienced mentors and which are recorded in 11 transcript excerpts selected from three scientific articles. The utterances were used in this paper to develop a framework of effective and good mentor communication. This framework was built by assigning these 109 utterances to one of the three types of conversational frames outlined by Long et al. (2013), i.e., educative or supportive or evaluative, paired with one of three types of eutoric cues characterized as positive/good communication by Korwin-Piotrowska (2020), i.e., the human being/mentee or the topic or the conversation/dialogue. The findings show that there is a statistically significant difference between the frequency of utterances addressing the mentee and the topic in the educative frame and such frequency addressing the mentee and topic in the evaluative frame. In other words, in the educative frame utterances are topic-centered and in the evaluative frame they are mentee-centered. This framework can help in acquiring a better understanding of one’s linguistic choices when interacting with others.
A brief memoir of the littera and its far-reaching consequences
Creators: name: Anderson, John M.
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: The most persistent misinterpretation of linguistic structure is embodied in the employment of the concept ‘littera’, which has been widespread for many centuries, particularly among language historians – though carefully avoided by Wełna (1978, 1987), for instance. A comparably influential misconception has waited till recently for the introduction of the –eme, followed by the more drastic ‘transformation’ and ‘systematic phoneme’ and their consequences; and their adoptions were comparatively short-lived. However, (positive and negative) concern with the latter concepts has obscured for many researchers the persistence of the earlier prominence of the littera, which has recently been maintained, often with no acknowledgment (or awareness?), only among a traditionalist body of philologists, such as Ringe (2006) or Lass – Laing (2012) (if we ignore, as is usually advisable as concerns language, some recently fashionable French ‘philosophers/littérateurs’). Here I offer some possible remedies for the phonological aberrations that this history has encouraged, directly or indirectly.
Conformally Soft Fermions
Creators: name: Pano, Yorgo
name: Pasterski, Sabrina
name: Puhm, Andrea
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Celestial diamonds encode the global conformal multiplets of the conformally soft sector, elucidating the role of soft theorems, symmetry generators and Goldstone modes. Upon adding supersymmetry they stack into a pyramid. Here we treat the soft charges associated to the fermionic layers that tie this structure together. This extends the analysis of conformally soft currents for photons and gravitons which have been shown to generate asymptotic symmetries in gauge theory and gravity to infinite-dimensional fermionic symmetries. We construct fermionic charge operators in 2D celestial CFT from a suitable inner product between 4D bulk field operators and spin $s=\frac{1}{2}$ and $\frac{3}{2}$ conformal primary wavefunctions with definite SL(2,$\mathbb{C}$) conformal dimension $Δ$ and spin $J$ where $|J|\leq s$. The generator for large supersymmetry transformations is identified as the conformally soft gravitino primary operator with $Δ=\frac{1}{2}$ and its shadow with $Δ=\frac{3}{2}$ which form the left and right corners of the celestial gravitino diamond. We continue this analysis to the subleading soft gravitino and soft photino which are captured by degenerate celestial diamonds. Despite the absence of a gauge symmetry in these cases, they give rise to conformally soft factorization theorems in celestial amplitudes and complete the celestial pyramid.
description: 25 pages + appendix, 5 figures
“Simplicity is the ultimate sophistication” or half a century of IT consumer identity formation : A pragmatics approach
Creators: name: Kravchenko, Nataliia
name: Valigura, Olga
name: Meleshchenko, Vira
name: Chernii, Liudmyla
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: The article examines the genesis and modification of IT consumer’s identity (ITCI) in terms of certain pragmatic properties of Apple’s slogans. Drawing on Barthes’s concept of mythologization, underpinned by theories of personal archetypes and Maslow’s hierarchy of needs, the study identified ITCI-descriptors – stylistically and pragmatically connotated meanings, associated with the advertised product or customer characteristics, related to ITCI formation. Initial ITCI construction relies on cognitive needs and the Explore archetype, based on customer-associated descriptor “creativeness”, marked by disregard for cooperative maxims, by oxymorons, allusions, puns and aposiopesis, iconically reproducing nonstandard thinking. Subsequent stages involve the Seeker archetype hybridization with the Trickster archetype, related to ludic stylistics, paradoxes, non sequitur, and occasionalismscompounding. Currently creativity-based identity gives way to universalization-based ITCI marked by positive politeness, indirect commissives, pronouns of inclusiveness, indefiniteness, and metonymic identification of the product with its owner. Productassociated descriptors are at the core of the ITCI field of needs. Peripheral is the need for respect, even more peripheral is the need for in-group affiliation and cognitive needs.
Optically driving the radiative Auger transition
Creators: name: Spinnler, Clemens
name: Zhai, Liang
name: Nguyen, Giang N.
name: Ritzmann, Julian
name: Wieck, Andreas D.
name: Ludwig, Arne
name: Javadi, Alisa
name: Reiter, Doris E.
name: Machnikowski, Paweł
name: Warburton, Richard J.
name: Löbl, Matthias C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In a radiative Auger process, optical decay is accompanied by simultaneous excitation of other carriers. The radiative Auger process gives rise to weak red-shifted satellite peaks in the optical emission spectrum. These satellite peaks have been observed over a large spectral range: in the X-ray emission of atoms; close to visible frequencies on donors in semiconductors and quantum emitters; and at infrared frequencies as shake-up lines in two-dimensional systems. So far, all the work on the radiative Auger process has focussed on detecting the spontaneous emission. However, the fact that the radiative Auger process leads to photon emission suggests that the transition can also be optically excited. In such an inverted radiative Auger process, excitation would correspond to simultaneous photon absorption and electronic de-excitation. Here, we demonstrate optical driving of the radiative Auger transition on a trion in a semiconductor quantum dot. The radiative Auger and the fundamental transition together form a $Λ$-system. On driving both transitions of this $Λ$-system simultaneously, we observe a reduction of the fluorescence signal by up to $70\%$. Our results demonstrate a type of optically addressable transition connecting few-body Coulomb interactions to quantum optics. The results open up the possibility of carrying out THz spectroscopy on single quantum emitters with all the benefits of optics: coherent laser sources, efficient and fast single-photon detectors. In analogy to optical control of an electron spin, the $Λ$-system between the radiative Auger and the fundamental transitions allows optical control of the emitters' orbital degree of freedom.
description: 8 pages, 6 figures
Applying the Scientific Method to the Use of a Compound Microscope
Creators: name: Ponomareff, Greg
Publisher: name: QUBES Educational Resources
Year: 2025

description: Students can use the scientific method to explore the workings of a compound microscope.

After completing this series of lab exercises, general biology students (non-science majors) will understand the scientific method and how to apply it for problem solving in everyday situations, trouble shooting, and experimental design.

After completing this series of lab exercises, general biology students (non-science majors) will understand how to use a compound microscope to view and measure microscopic specimen.
Comparison of key statistical instruments used in lexicon-based tools for sentiment analysis in the English language
Creators: name: Stolarski, Łukasz
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: This study investigates “key statistical instruments”, such as the mean or the sum, used in obtaining numeric polarity scores in lexicon-based tools for sentiment analysis. First, a large number of texts rated for sentiment intensity by independent human judges was collected. Next, 15 different sentiment lexicons were used to generate sets of numeric values for each of the texts. Then, the key statistical instruments were calculated on the basis of these results and compared with the corresponding human scoring using tests for association between paired samples. The results of these tests were further examined with the use of ANOVA and Tukey HSD post-hoc analysis. The broad conclusion drawn from the analysis is that the mean, all other things being equal, is the most reliable key statistical instrument for obtaining numeric polarity scores that are similar to scores provided by human assessors. These results may be of particular importance for both developers of lexiconbased programs performing sentiment analysis and users of such software packages
When possible does not always mean “possible” : Evaluative patterns of newsworthiness in letters to the editor
Creators: name: Martini, Isabella
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: The relevance of letters to the editor (LTE) calls for more research on the linguistic construction of their newsworthiness, particularly when letters are used to foster debate on controversial issues. The connection between newsworthiness and the language of evaluation has been studied quite extensively using corpora (Hunston 2011; Bednarek – Caple 2019). However, limited research has been performed on corpora of LTE to investigate their linguistic features (Pounds 2006; Romova – Hetet 2012). A small but significant corpus of LTE of The Times written between 1914 and 1926 on the Armenian question was selected to investigate their evaluative patterns of newsworthiness. Word frequency, collocational patterns, clusters of evaluative lexico-grammatical items and their semantic connotation were examined, also in relation to elements of the grammar of modality, with a specific focus on the evaluative adjective “possible” in its attributive and predicative uses. Understanding the linguistic strategies that contributed to keep alive the debate on those events provides further insights into the acknowledgment of the Armenian genocide.
Discrimination of two channels by adaptive methods and its application to quantum system
Creators: name: Hayashi, Masahito
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: Statistics Theory (math.ST)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The optimal exponential error rate for adaptive discrimination of two channels is discussed. In this problem, adaptive choice of input signal is allowed. This problem is discussed in various settings. It is proved that adaptive choice does not improve the exponential error rate in these settings. These results are applied to quantum state discrimination.
Globular Clusters in the Outer Galactic Halo: AM-1 and Palomar 14
Creators: name: Dotter, Aaron
name: Sarajedini, Ata
name: Yang, Soung-Chul
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: AM-1, at ~120 kpc, and Pal 14, at ~70 kpc, are two of the most distant Galactic globular clusters known. We present Hubble Space Telescope WFPC2 photometry of AM-1 and Pal 14 that reveals unprecedented depth and detail in the color-magnitude diagrams of these two clusters. Absolute and relative age measurements confirm that both are younger than the inner halo globular cluster M 3 by 1.5-2 Gyr, assuming all three clusters have similar compositions. Thus AM-1 and Pal 14 join Pal 3, Pal 4, and Eridanus (studied by Stetson et al.) as distant Galactic globular clusters with red horizontal branches and young ages relative to the inner halo. Within the context of the entire body of research on the ages of second parameter globular clusters, the observed correlation between age and horizontal branch morphology suggests that age is the best candidate for the second parameter. However, this conclusion is tempered by the lack of precise chemical abundance determinations for a significant fraction of second parameter globular clusters.
description: 22 pages, 8 figures, accepted by AJ
Decoupling of Heavy Kaluza-Klein Modes In Models With Five-Dimensional Scalar Fields
Creators: name: Akhoury, Ratindranath
name: Gauthier, Christopher S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the decoupling of heavy Kaluza-Klein modes in $ϕ^{4}$ theory and scalar QED with space-time topology $\mathbb{R}^{3,1} \times S^{1}$. We calculate the effective action due to integrating out heavy KK modes. We construct generalized RGE's for the couplings with respect to the compactification scale $M$. With the solutions to the RGE's we find the $M$-scale dependence of the effective theory due to higher dimensional quantum effects. We find that the heavy modes decouple in $ϕ^{4}$ theory, but do not decouple in scalar QED. This is due to the zero mode of the 5-th component $A_{5}$ of the 5-d gauge field. Because $A_{5}$ is a scalar under 4-d Lorentz transformations, there is no gauge symmetry protecting it from getting mass and $A_{5}^{4}$ interaction terms after loop corrections. In light of these unpleasant features, we explore $S^{1}/\mathbb{Z}_{2}$ compactifications, which eliminate $A_{5}$, allowing for the heavy modes to decouple at low energies. We also explore the possibility of decoupling by including higher dimensional operators. It is found that this is possible, but a high degree of fine tuning is required.
description: 9 pages, no figures; sign error on equations 20, 36, 37; Added additional references
การประมาณการค่าใช้จ่ายในการพัฒนาซอฟต์แวร์ประยุกต์เชิงโครงข่ายโดยวิธีการเทียบเคียงโครงการที่ผ่านการวิเคราะห์การจำแนกกลุ่ม
Creators: name: สมชาย ปราการเจริญ
Publisher: name: มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2008
Subjects: การประมาณราคา, การพัฒนาซอฟต์แวร์เชิงโครงข่าย, วิธีการเทียบเคียง, การวิเคราะห์จำแนกกลุ่ม

description: 3, 2, วารสารมหาวิทยาลัยราชภัฏมหาสารคามมนุษยศาสตร์และสังคมศาสตร์
The connection between noise and quantum correlations in a double quantum dot
Creators: name: Bodoky, F.
name: Belzig, W.
name: Bruder, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the current and noise characteristics of a double quantum dot system. The strong correlations induced by the Coulomb interaction create entangled two-electron states and lead to signatures in the transport properties. We show that the interaction parameter phi, which measures the admixture of the double-occupancy contribution to the singlet state and thus the degree of entanglement, can be directly accessed through the Fano factor of super-Poissonian shot noise.
description: 5 pages, major revision, to be published in Phys. Rev. B
Balten - Slaven - Deutsche: Aspekte und Perspektiven kultureller Kontakte. Festschrift für Friedrich Scholz zum 70. Geburtstag
Creators: name: Schaller, Helmut Wilhelm
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2001

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 50 Nr. 3 (2001)
อัตราการใช้น้ำและทัศนคติต่อการใช้น้ำอย่างประหยัดในชุมชนหมู่บ้านจัดสรรในจังหวัดขอนแก่น
Creators: name: กฤษฎา สิมมะลี
name: กิตติ เอกอำพน
name: จิรศักดิ์ จินดาโรจน์
name: คงศักดิ์ ธาตุทอง
Publisher: name: มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2008
Subjects: อัตราการใช้น้ำ, ทัศนคติ, การประหยัดน้ำ, หมู่บ้านจัดสรร

description: 3, 2, วารสารมหาวิทยาลัยราชภัฏมหาสารคามมนุษยศาสตร์และสังคมศาสตร์
Neutrinos as a probe of curvature
Creators: name: Khodagholizadeh, Jafar
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Neutrinos, as the anisotropic stress tensor, have a damping effect on the tensor mode perturbation from inflation to the $ Λ$ dominated era. First, we study the squared amplitude reduction for the wavelength entering the horizon during radiation and matter-dominated phases in the negatively curved de Sitter spacetime. Then, by comparing with other spatial spacetimes, $ K=0 $ and $K=1$, the highest difference between closed and open cases is seen in the matter-dominated era. Thus, neutrinos can be added as another candidate for determining the nature of space-time.
description: 14 pages and 2 figures
Corpus stylistics, classic children’s literature and the lexical field of laughter
Creators: name: Corbett, John
name: Li, Li
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: This article draws upon data from the Historical Thesaurus of English (HTE) to explore, the lexical field of laughter in a corpus of thirteen children’s novels. The thirteen novels are all from the first ‘Golden Age’ of children’s literature in English, namely the late 19th and early 20th century. The study takes items in the HTE’s lexical domain of laughter and identifies the frequency, distribution and collocation of those items as they appear in the corpus. The results are discussed with reference to the ways in which different lexicalisations of laughter indicate the authorial stance towards childhood and also towards members of the communities represented in the novels. By indicating, through the representation of different types of laughter, the author’s preferred moral stance towards particular individuals and groups, the novels prompt young readers to accept or challenge modes of behaviour that exemplify or threaten communal values and good citizenship. The study thus demonstrates how readers of children’s literature from the ‘Golden Age’ are linguistically conditioned to reject negative forms of laughter and instead embrace positive forms, as they move from the undisciplined laughter of childhood to the relative restraint of adulthood.
A database of early modern first citations from the OED : Religious and geographical terminology
Creators: name: Andreani, Angela
name: Russo, Daniel
Publisher: name: Wydawnictwo Uniwersytetu Jana Kochanowskiego w Kielcach
Year: 2022

description: In the wake of the Reformation, intellectuals from all parts of the religious spectrum read, studied and translated Christian sources, not only the Scriptures but also ancient and modern patristic sources, sermons, commentaries, chronicles. The users of these texts – translators, theologians, controversialists – were highly experimental and lexically innovative, as demonstrated by the appearance of many of them amongst the first 1000 sources of the OED. In our paper we propose a corpus-based study of their lexical competence to assess their impact on the development of the English vocabulary 1500-1650. This is a pilot study intending to test the use of “sources” in the OED for corpus-building, and to combine digital databases and corpus-query systems (OED, EEBO, SketchEngine) for the diachronic study of lexis. Our study points out a prevalence of church-related vocabulary as a specialised terminology, but it also focuses on other secondary domains such as demonyms and geographical terms.