cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Evolution of the New Zealand Emissions Trading Scheme: Linking
Creators: name: Leining, Catherine
name: Ormsby, Judd
name: Kerr, Suzi
name: Leining, Catherine
name: Ormsby, Judd
name: Kerr, Suzi
Publisher: name: Unknown
Year: 2017
Subjects: subject: Environmental Economics and Policy
subject: Emissions trading
subject: environmental economics
subject: climate change
subject: greenhouse gases
subject: linking emissions trading schemes
subject: environmental public policy
subject: history
subject: New Zealand

description: The New Zealand Emissions Trading Scheme (NZ ETS) was conceived as New Zealand’s gateway to the international carbon market, with two objectives: assisting New Zealand to meet its international climate change obligations; and reducing domestic net emissions below business-as-usual levels. Underlying these objectives was the principle of least-cost compliance for both the New Zealand government and NZ ETS participants. Uniquely among emissions trading schemes (ETSs) to date, from 2008 through mid-2015 the NZ ETS operated with buy-and-sell linkages to the Kyoto market that did not constrain domestic emissions and were used to set the domestic price. As international Kyoto unit prices plunged from 2011 onward, so did New Zealanders’ incentives to invest in higher-cost domestic mitigation. Instead, NZ ETS participants complied by purchasing large numbers of Kyoto units. In November 2012, the government announced it would take its post-2012 commitment under the United Nations Framework Convention on Climate Change (UNFCCC), not the Kyoto Protocol. NZ ETS participants responded by surrendering low-cost Kyoto units and banking New Zealand Units (NZUs), which were expected to remain usable in the longer term. In mid-2015, the NZ ETS delinked from the Kyoto market. As of 2017, the NZ ETS operates as a stand-alone system, with a substantial participant-held NZU bank largely as the unintentional legacy of past linking. The government now faces important decisions about the future of unit supply in the NZ ETS and linkages to international markets. This paper examines New Zealand’s experience with linking and delinking its ETS to capture lessons that could be of value to policy makers in New Zealand and other countries. It finds that the considerable opportunities to a small ETS market from linking can be negated if the environmental, economic, and political risks are not managed strategically. It also highlights some of the technical and political challenges of negotiating bilateral linking agreements. New Zealand’s future policy on ETS linking, and more generally its support for international mitigation as part of its global contribution, need to ensure the integrity of the country’s contribution to global mitigation and support strategic domestic decarbonisation in the longer term.
Generalizing Hate Speech Detection Using Multi-Task Learning: A Case Study of Political Public Figures
Creators: name: Yuan, Lanqin
name: Rizoiu, Marian-Andrei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: Computers and Society (cs.CY)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Automatic identification of hateful and abusive content is vital in combating the spread of harmful online content and its damaging effects. Most existing works evaluate models by examining the generalization error on train-test splits on hate speech datasets. These datasets often differ in their definitions and labeling criteria, leading to poor generalization performance when predicting across new domains and datasets. This work proposes a new Multi-task Learning (MTL) pipeline that trains simultaneously across multiple hate speech datasets to construct a more encompassing classification model. Using a dataset-level leave-one-out evaluation (designating a dataset for testing and jointly training on all others), we trial the MTL detection on new, previously unseen datasets. Our results consistently outperform a large sample of existing work. We show strong results when examining the generalization error in train-test splits and substantial improvements when predicting on previously unseen datasets. Furthermore, we assemble a novel dataset, dubbed PubFigs, focusing on the problematic speech of American Public Political Figures. We crowdsource-label using Amazon MTurk more than $20,000$ tweets and machine-label problematic speech in all the $305,235$ tweets in PubFigs. We find that the abusive and hate tweeting mainly originates from right-leaning figures and relates to six topics, including Islam, women, ethnicity, and immigrants. We show that MTL builds embeddings that can simultaneously separate abusive from hate speech, and identify its topics.
User Engagement and Collaboration: Challenges and Tools
Creators: name: King-Hele, Sarah
Publisher: name: Zenodo
Year: 2011

description: We describe conventional approaches to user engagement and contrast this with other methods that are being explored by the MethodBox team at the University of Manchester. Approaches that ESDS Government uses to engage with users include formal dialogues through user meetings and consultations, presentations and other forms of broadcast. This has more recently included the use of social media. We have also attempted to encourage collaboration between users by sharing information about users where possible and encouraging users to meet physically and share expertise at events. MethodBox is a new tool designed by a team at Manchester under the auspices of the E Social Science Programme and the myGrid platform. ESDS Government has collaborated with this team in order to make the Health Survey for England available in a Virtual Research Environment. This tool provides scope for researchers to collaborate within an online environment, sharing ideas, syntax and data. Users are encouraged to share their syntax and workflow to allow reuse by other registered users. The designers have been mindful of the needs of policy users who may find traditional access methods daunting.
Detuned Branes and Supersymmetry Breaking
Creators: name: Brax, Ph.
name: Chatillon, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the spontaneous breaking of supersymmetry in five dimensional supergravity with boundaries where the supersymmetry breaking mechanism is provided by the even part of the bulk prepotential. The supersymmetric action comprises boundary brane terms with detuned tensions. The two branes have opposite tensions. We analyse the possible vacua with spontaneously broken supersymmetry. A class of solutions corresponds to rotated branes in an $AdS_5$ bulk. In particular parallel branes which are rotated with respect to the bulk preserve 1/4 of supersymmetry. We analyse more general vacua using the low energy effective action for gravity coupled to the radion field. Supersymmetry breaking implies that the radion field acquires a potential which is negative and unbounded from below. This potential is modified when coupling the boundary branes to a bulk four--form field. For a brane charge larger than the deficit of brane tension, the radion potential is bounded from below while remaining flat when the charge equals the deficit of brane tension.
description: 25 pages, new section on static solutions, minor changes, final version
Emergence of the Born rule in quantum optics
Creators: name: La Cour, Brian R.
name: Williamson, Morgan C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Born rule provides a fundamental connection between theory and observation in quantum mechanics, yet its origin remains a mystery. We consider this problem within the context of quantum optics using only classical physics and the assumption of a quantum electrodynamic vacuum that is real rather than virtual. The connection to observation is made via classical intensity threshold detectors that are used as a simple, deterministic model of photon detection. By following standard experimental conventions of data analysis on discrete detection events, we show that this model is capable of reproducing several observed phenomena thought to be uniquely quantum in nature, thus providing greater elucidation of the quantum-classical boundary.
description: 29 pages, 12 figures
Dropephylla ivani Shavrin, 2025, nom. n.
Creators: name: Shavrin, Alexey V.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Dropephylla
Dropephylla ivani

description: Dropephylla ivani nom. n.
Dropephylla loebli Shavrin, 2024: 592 syn. n.
Remarks. Dropephylla loebli Shavrin, 2024 was recently described based on the holotype deposited in the collection of MHNG, collected in Kars, Turkey (Shavrin 2024). Some time later after the description, A.F. Newton (Chicago) sent a letter where he noted that this name “…is a junior primary homonym of Dropephylla loebli Thayer 2003, from Mexico and USA [Thayer 2003]”. Therefore, a new replacement name is proposed under the Article 34.2 of ICZN.
description: Published as part of Shavrin, Alexey V., 2025, Dropephylloidea, a remarkable new genus from south Europe and the Middle East (Coleoptera: Staphylinidae: Omaliinae: Omaliini), pp. 353-362 in Zootaxa 5584 (3) on page 361, DOI: 10.11646/zootaxa.5584.3.3, http://zenodo.org/record/14853314
Additional file 1 of Superstructure-based process synthesis and economic assessment under uncertainty for solid drug product manufacturing
Creators: name: Matsunami, Kensaku
name: Sternal, Fabian
name: Yaginuma, Keita
name: Tanabe, Shuichi
name: Nakagawa, Hiroshi
name: Sugiyama, Hirokazu
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1. . This file presents calculation of the number of alternatives in a superstructure, details about the case study, and the contents of “SoliDecision.”
Evolution of the New Zealand Emissions Trading Scheme: Sectoral Coverage and Point of Obligation
Creators: name: Leining, Catherine
name: Allan, Coey
name: Kerr, Suzi
name: Leining, Catherine
name: Allan, Coey
name: Kerr, Suzi
Publisher: name: Unknown
Year: 2017
Subjects: subject: International Relations/Trade
subject: Emissions trading
subject: sectoral coverage
subject: point of obligation
subject: NZ ETS

description: When it was launched in 2008, the New Zealand Emissions Trading Scheme (NZ ETS) pioneered the design concept of implementing an emissions trading scheme (ETS) across all sectors of the economy (e.g. stationary energy, transport, industrial processes, forestry, waste and biological emissions from agriculture) and all six major greenhouse gases (GHGs). This reflected New Zealand’s relatively unique emission profile among industrialised countries (with heavy renewable generation, nearly half of emissions from agriculture, and a large land area suitable for forestry) and its interest in finding effective, efficient, and equitable solutions to the challenge of meeting its international emission reduction targets. Further innovations at the time – influenced in part by the government’s previous efforts to implement a carbon tax in the energy and industry sectors – were the selection of predominantly upstream points of obligation in the energy sector, with the potential for some major downstream energy users to opt in voluntarily, and the selection of a default processor-level obligation in the agriculture sector, with the option to shift to a farmer-level obligation. As of 2017, the entry of biological emissions from agriculture has been deferred indefinitely. Otherwise, the proof of concept on both broad sectoral coverage and upstream points of obligation has been demonstrated through practical experience. To help inform future ETS policy making in New Zealand and internationally, this paper provides a conceptual foundation for design decisions on ETS coverage and points of obligation, and explores the history of and rationale for the specific design choices that have been made in this regard in New Zealand.
Soft-gluon resummation for Higgs boson production at hadron colliders
Creators: name: Catani, S.
name: de Florian, D.
name: Grazzini, M.
name: Nason, P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider QCD corrections to Higgs boson production through gluon--gluon fusion in hadron collisions. We compute the cross section, performing the all-order resummation of multiple soft-gluon emission at next-to-next-to-leading logarithmic level. Known fixed-order results (up to next-to-next-to-leading order) are consistently included in our calculation. We give phenomenological predictions for Higgs boson production at the Tevatron and at the LHC. We estimate the residual theoretical uncertainty from perturbative QCD contributions. We also quantify the differences obtained by using the presently available sets of parton distributions.
description: 44 pages, 17 postscript figures
Hemilocrinitus barbatus Galileo & Martins 2005
Creators: name: MONNÉ, MIGUEL A.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Hemilocrinitus
Hemilocrinitus barbatus

description: 1. Hemilocrinitus barbatus Galileo & Martins, 2005
Type locality— Costa Rica, Puntarenas: Coto Brus (Estación Biológica Las Alturas, 1500 m). (INBC). Distribution — Costa Rica.
 Hemilocrinitus barbatus Galileo & Martins, 2005 a: 108, fig. 3.
description: Published as part of MONNÉ, MIGUEL A., 2006, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part III. Subfamilies Parandrinae, Prioninae, Anoplodermatinae, Aseminae Spondylidinae, Lepturinae, Oxypeltinae, and addenda to the Cerambycinae and Lamiinae,, pp. 1-244 in Zootaxa 1212 (1) on page 183, DOI: 10.11646/zootaxa.1212.1.1, http://zenodo.org/record/5064972
Additional file 1 of Integrative analysis of transcription factors and microRNAs in ovarian cancer cell spheroids
Creators: name: Park, Hyun
name: Sohyun Hwang
name: Ju-Yeon Jeong
name: Jung, Sang
name: Choi, Min
name: Joo, Won
name: Song, Seung
name: Lee, Chan
name: An, Hee
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Computational Biology

description: Additional file 1 Table S1. The Patient information. Table S2. The RNA QC result of 3 primary cancer cells and their corresponding spheroid forming cells. Figure S1. The Facs analysis for immune cells in representative primary tumor cells before and after Ber-Ep4 Dynabead treatment.
Predictions of the L$_{\rm[CII]}$-SFR and [C$_{\rm II}$] Luminosity Function at the Epoch of Reionization
Creators: name: Leung, T. K. Daisy
name: Olsen, Karen P.
name: Somerville, Rachel S.
name: Dave, Romeel
name: Greve, Thomas R.
name: Hayward, Christopher C.
name: Narayanan, Desika
name: Popping, Gergo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first predictions for the $L_{\rm [CII]}$ - SFR relation and [CII] luminosity function (LF) in the Epoch of Reionization (EoR) based on cosmological hydrodynamics simulations using the SIMBA suite plus radiative transfer calculations via SÍGAME. The sample consists of 11,137 galaxies covering halo mass $\log M_{\rm halo}\in$[9, 12.4] $M_\odot$, star formation rate SFR$\in$[0.01, 330] $M_\odot$ yr$^{-1}$, and metallicity $_{\rm SFR}\in$[0.1, 0.9] $Z_\odot$. The simulated $L_{\rm [CII]}$-SFR relation is consistent with the range observed, but with a spread of $\simeq$0.3 dex at the high end of SFR ($>$100 $M_\odot$ yr$^{-1}$) and $\simeq$0.6 dex at the lower end, and there is tension between our predictions and the values of $L_{\rm [CII]}$ above 10$^{8.5}$ $L_\odot$ observed in some galaxies reported in the literature. The scatter in the $L_{\rm [CII]}$-SFR relation is mostly driven by galaxy properties, such that at a given SFR, galaxies with higher molecular gas mass and metallicity have higher $L_{\rm [CII]}$. The [CII] LF predicted by SIMBA is consistent with the upper limits placed by the only existing untargeted flux-limited [CII] survey at the EoR (ASPECS) and those predicted by semi-analytic models. We compare our results with existing models and discuss differences responsible for the discrepant slopes in the $L_{\rm [CII]}$-SFR relatiion.
description: 19 pages, 14 figures, Accepted by ApJ
การศึกษาเปรียบเทียบตัวแบบที่เหมาะสมสําหรับการพยากรณ์จํานวนผู้ใช้น้ําประปาของการประปาส่วนภูมิภาค สาขาปทุมธานี
Creators: name: คชินทร์ โกกนุทาภรณ์
Publisher: name: กองบริหารการวิจัย
Year: 2564
Subjects: การพยากรณ์
จํานวนผู้ใช้น้ําประปา
วิธีสมการแนวโน้มกําลังสาม
ค่าเฉลี่ยความคลาดเคลื่อนสัมบูรณ์
ค่าเฉลี่ยเปอร์เซ็นต์ความคลาดเคลื่อนสัมบูรณ์เฉลี่ย

description: วารสารวิทยาศาสตร์และเทคโนโลยี, 29, 1, 36-45
ผลของยางธรรมชาติ/ไคโตซานดัดแปรต่อสมบัติการป้องกันการซึมผ่านสมบัติทางความร้อนและสมบัติเชิงกลของฟิล์มบรรจุภัณฑ์พอลิแลคติกแอซิด
Creators: name: ช.วยากรณ์ เพ็ชญไพศิษฏ์
Publisher: name: กองบริหารการวิจัย
Year: 2564
Subjects: บรรจุภัณฑ์สําหรับอาหาร
พอลิแลคติกแอซิด
ยางธรรมชาติ
ไคโตซานดัดแปร
การป้องกันการผ่าน

description: วารสารวิทยาศาสตร์และเทคโนโลยี, 29, 1, 46-61
More on BPS solutions of N=2, D=4 gauged supergravity
Creators: name: Cacciatori, Sergio L.
name: Caldarelli, Marco M.
name: Klemm, Dietmar
name: Mansi, Diego S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We deepen and refine the classification of supersymmetric solutions to N=2, D=4 gauged supergravity obtained in a previous paper. In the case where the Killing vector constructed from the Killing spinor is timelike, it is shown that the nonlinear partial differential equations determining the BPS solutions can be derived from a variational principle. The corresponding action enjoys a solution-generating PSL(2,R) symmetry. In certain subcases the system reduces to different known theories, like two-dimensional dilaton gravity or the dimensionally reduced gravitational Chern-Simons theory. We find new supersymmetric solutions including, among others, kinks that interpolate between two AdS_4 vacua, electrovac waves on anti-Nariai spacetimes, or generalized Robinson-Trautman solutions. In the case where the Killing vector is null, we obtain a complete classification. The one quarter and one half supersymmetric solutions are determined explicitely, and it is shown that the fraction of three quarters of supersymmetry cannot be preserved. Finally, the general lightlike configuration is uplifted to eleven-dimensional supergravity.
description: 36 pages, JHEP class, minor errors corrected
Stable bundles on positive principal elliptic fibrations
Creators: name: Verbitsky, Misha
Publisher: name: arXiv
Year: 2004
Subjects: subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: Let $M\stackrelπ\arrow X$ be a principal elliptic fibration over a Kaehler base $X$. We assume that the Kaehler form on $X$ is lifted to an exact form on $M$ (such fibrations are called positive). Examples of these are regular Vaisman manifolds (in particular, the regular Hopf manifolds) and Calabi-Eckmann manifolds. Assume that $\dim M > 2$. Using the Kobayashi-Hitchin correspondence, we prove that all stable bundles on $M$ are flat on the fibers of the elliptic fibration. This is used to show that all stable vector bundles on $M$ take form $L\otimes π^* B_0$, where $B_0$ is a stable bundle on $X$, and $L$ a holomorphic line bundle. For $X$ algebraic this implies that all holomorphic bundles on $M$ are filtrable (that is, obtained by successive extensions of rank-1 sheaves). We also show that all positive-dimensional compact subvarieties of $M$ are pullbacks of complex subvarieties on $X$.
description: 17 pages
ScholarLib: Sharing Resources and Data by Linking Scientific Information Portals with Online Social Networks
Creators: name: Mutschke, Peter
name: Timo Wandhoefer (Presenter)
name: Thamm, Mark
name: Sure, York
Publisher: name: Zenodo
Year: 2011

description: Many studies have shown an increasing use of Online Social Networks for scientific work. Social networking platforms therefore provide the strategic chance of enhancing knowledge exchanging and networking processes in science by getting into a digital dialogue with a broader community and, in particular, by making use of the viral effects of Online Social Networks. However, Online Social Networks are usually not linked with scientific databases such that larger amounts of scientific content cannot easily be transferred to and shared via Online Social Networks. The major goal of ScholarLib therefore is to provide a framework for close coupling of Online Social Networks with scientific information portals. The goal is to make search functionality of portals available at Online Social Networks and, the other way around, to enrich scientific portals by social information provided by Online Social Networks. The paper presents a first prototype that links existing social networking platforms (e.g. Xing, iversity) to the German Social Science information portal sowiport, allowing the users in Online Social Networks to search, share and annotate publications provided by sowiport.
Productivity and the allocation of skills
Creators: name: Mare, David C.
name: Le, Trinh
name: Fabling, Richard
name: Chappell, Nathan
name: Mare, David C.
name: Le, Trinh
name: Fabling, Richard
name: Chappell, Nathan
Publisher: name: Unknown
Year: 2017
Subjects: subject: Productivity Analysis
subject: Firm productivity
subject: linked employer-employee data
subject: skill matching
subject: STEM

description: We use linked employer-employee data from 2004–2012, combined with individual qualifications data from 1994–2012, to study how graduates with different skills fare in the labour market in the six years after studying. We find that graduates experience improvements in earnings, and that they systematically move between jobs, industries and locations in a pattern that is consistent with their securing better job matches, particularly for high level STEM graduates. We then estimate joint production function and wage equations to see how the skill composition of a firm’s employees correlates with productivity, and compare this with how the skill composition correlates with its wage bill. Our results suggest that degree graduates make a growing positive contribution to production in the six years after graduation, with associated wage growth. There is variation in relative productivity and wages across groups of graduates that differ by field of study and level of qualification.
Hilaroleopsis coloratus Galileo & Martins 2005
Creators: name: MONNÉ, MIGUEL A.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Hilaroleopsis
Hilaroleopsis coloratus

description: 1. Hilaroleopsis coloratus Galileo & Martins, 2005
Type locality— Costa Rica, Alajuela: San Ramón de Dos Rios (620 m). (INBC). Distribution— Costa Rica.
 Hilaroleopsis coloratus Galileo & Martins, 2005b: 271, fig. 6.
description: Published as part of MONNÉ, MIGUEL A., 2006, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part III. Subfamilies Parandrinae, Prioninae, Anoplodermatinae, Aseminae Spondylidinae, Lepturinae, Oxypeltinae, and addenda to the Cerambycinae and Lamiinae,, pp. 1-244 in Zootaxa 1212 (1) on page 183, DOI: 10.11646/zootaxa.1212.1.1, http://zenodo.org/record/5064972
The Effect of Transport Infrastructure on Home Production Activity: Evidence from Rural New York, 1825–1845
Creators: name: Coleman, Andrew
name: Coleman, Andrew
Publisher: name: Unknown
Year: 2012
Subjects: subject: Community/Rural/Urban Development
subject: Transport infrastructure
subject: home production
subject: Erie Canal
subject: rural development and transformation

description: This paper examines the home production activities of newly formed and long established households in rural New York over a twenty year period after the Erie Canal was built. It shows that newly established households had lower home production activities than long established households resident in the same area, conditional on the size, age, and land-owning characteristics of the households. Thus some of the decline in aggregate production was due to the arrival of new, differently behaving households, rather than changing behaviour of established households. However, long established households eventually copied their new neighbours, reducing their home production activities to similar levels.
Chiral Symmetry in an Extended Constituent Quark Potential Model
Creators: name: Deng, Weizhen
name: Liu, Yanrui
name: Chen, Xiaolin
name: Lu, Dahai
name: Zhu, Shilin
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The chiral symmetry is applied to an extended constituent quark potential model. With random phase approximation (RPA), the model comprises sea quark excitations. To obtain the pseudoscalar $π$ meson as a Goldstone boson, the quark effective potentials are modified in the model to account for the dynamical breaking of chiral symmetry. Also the vector $ρ$ meson is calculated and the KSRF relation about $π$ and $ρ$ meson decay constants is derived in the model.
Explicit decomposition of certain induced representations of the general linear group
Creators: name: Lapid, Erez
Publisher: name: arXiv
Year: 2019
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We provide some experimental results on the decomposition of the parabolic induction of $π\otimesπ$ in the Grothendieck group where $π$ is an irreducible representation of $GL_n$ over a local non-archimedean field.
Signal estimation and threshold optimization using an array of bithreshold elements
Creators: name: Sato, Aki-Hiro
name: Ueda, Michihito
name: Munakata, Toyonori
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the problem of optimizing signal transmission through multi-channel noisy devices. We investigate an array of bithreshold noisy devices which are connected in parallel and convergent on a summing center. Utilizing the concept of noise-induced linearization we derive an analytical approximation of the normalized power norm and clarify the relation between the optimum threshold and the standard deviation of noises. We show that the optimum threshold value is 0.63 times the standard deviation of the noises. This relation is applicable to both subthreshold and suprathreshold inputs.
description: 14 pages, 6 figures
A gas-surface interaction algorithm for discrete velocity methods in predicting rarefied and multi-scale flows: For Maxwell boundary model
Creators: name: Chen, Jianfeng
name: Liu, Sha
name: Wang, Yong
name: Zhuo, Congshan
name: Yang, Yanguang
name: Zhong, Chengwen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The rarefied flow and multi-scale flow are crucial for the aerodynamic design of spacecraft, ultra-low orbital vehicles and plumes. By introducing a discrete velocity space, the discrete velocity method (DVM) and unified methods can capture complex and non-equilibrium distribution functions and describe flow behaviors exactly. The unified methods predict flows from continuum to rarefied regimes by adopting unified modeling, and they can be further applied to other multi-scale physics such as radiation heat transfer, phonon heat transfer and plasma. In the flow field, the concrete dynamic process needs to describe the gas-gas interaction and gas-surface interaction (GSI). However, in both DVM and unified methods, only a simple but not accurate GSI is used, which can be regarded as a Maxwell GSI with a fixed accommodation coefficient of 1 (full accommodation) at the present stage. To overcome the bottleneck in extending DVM and unified methods to the numerical experiment and investigate real multi-scale flow physics, this paper realizes precise GSI in the DVM framework by constructing the boundary conditions of a concrete Maxwell GSI with an adjustable accommodation coefficient. In the constructing process, the problems of macro-conservation and micro-consistency in the DVS at the boundary are well solved by reflected macroscopic flux and interpolation distribution function and interpolation error correction, respectively. Meanwhile, considering that the multi-scale flows in the background of aeronautics and aerospace are often at supersonic and hypersonic speeds, the unstructured velocity space (UVS) is essential. From the perspective of generality, the GSI is forced on UVS. Besides, by combined with the unified method (the unified gas-kinetic scheme in the paper), the effectiveness and validity of the present GSI on the DVM framework are verified by a series of simulations.
Berry phase for a spin 1/2 in a classical fluctuating field
Creators: name: De Chiara, Gabriele
name: Palma, G. Massimo
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The effect of fluctuations in the classical control parameters on the Berry phase of a spin 1/2 interacting with a adiabatically cyclically varying magnetic field is analyzed. It is explicitly shown that in the adiabatic limit dephasing is due to fluctuations of the dynamical phase.
description: 4 pages, 1 figure, published version
Additional file 1 of GARS: Genetic Algorithm for the identification of a Robust Subset of features in high-dimensional datasets
Creators: name: Chiesa, Mattia
name: Maioli, Giada
name: Colombo, Gualtiero
name: Piacentini, Luca
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. MDS plots. A MDS plot for each dataset is provided. Figure S1. Multi-Dimensional Scaling plots. Multi-Dimensional Scaling analyses were applied to display normalized datasets in a two-dimensional space and to highlight the degree of separation between groups. In the ‘binary low-dimension’ dataset (panel A), tumor samples (T, blue triangles) and non-tumor (NT, red circles) are well separated. Conversely, samples composing the ‘binary mid-dimension’ dataset (panel B) are quite mixed (AKI, red circles, and non-AKI, blue triangles). Concerning the ‘multi-class high-dimension’ dataset (panel C), samples from the 11 brain tissues are substantially overlapped, with the exception of those from the spinal cord.
A model for the condensation of a dusty plasma
Creators: name: Bellan, P. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A model for the condensation of a dusty plasma is constructed by considering the spherical shielding layers surrounding a dust grain test particle. The collisionless region less than a collision mean free path from the test particle is shown to separate into three concentric layers, each having distinct physics. The method of matched asymptotic expansions is invoked at the interfaces between these layers and provides equations which determine the radii of the interfaces. Despite being much smaller than the Wigner-Seitz radius, the dust Debye length is found to be physically significant because it gives the scale length of a precipitous cut-off of the shielded electrostatic potential at the interface between the second and third layers. Condensation is predicted to occur when the ratio of this cut-off radius to the Wigner-Seitz radius exceeds unity and this prediction is shown to be in good agreement with experiments.
description: 29 pages, 4 figures, 1 table, to appear in Physics of Plasmas. Manuscript revised on May 1, 2004 to take into account accuracy of Mie scattering dust grain diameter measurement method used in Hayashi/Tachibana experiment. Model now compared to Hayashi/Tachibana experiment using measured rather than fitted dust grain diameter and using higher estimate for Te/Ti (two new references added; revisions made to two paragraphs in Sec. VII, to bottom plot of Fig. 3, and to right-most column of Table 1)
To Leave is to Return : The Mythology of the Rockaway Peninsula
Creators: name: Ng, Victoria
Publisher: name: The University of British Columbia
Year: 2022

description: To escape from the noise of New York City, I visited the Rockaway Peninsula. Here I discovered the myth of a land that is disappearing into the ocean. This is a documentation of loss due to extreme water events; a dedication to those who long for a past, exist in the present, and hope for the future. This thesis captures resilience in the disappearance of place through acts of empathy as the sea engulfs the Rockaway Peninsula. It is an expression of loss that engages the reader into supposed spaces of absence. Anticipating the destruction and deterioration of built forms by climate disasters, To Leave is to Return is an empathetic documentation of loss. The project draws relationships between imagination, existence, and place to mourn for those entangled in the consequences of climate change.
Molecular Design in Synthetically Accessible Chemical Space via Deep Reinforcement Learning
Creators: name: Horwood, Julien
name: Noutahi, Emmanuel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The fundamental goal of generative drug design is to propose optimized molecules that meet predefined activity, selectivity, and pharmacokinetic criteria. Despite recent progress, we argue that existing generative methods are limited in their ability to favourably shift the distributions of molecular properties during optimization. We instead propose a novel Reinforcement Learning framework for molecular design in which an agent learns to directly optimize through a space of synthetically-accessible drug-like molecules. This becomes possible by defining transitions in our Markov Decision Process as chemical reactions, and allows us to leverage synthetic routes as an inductive bias. We validate our method by demonstrating that it outperforms existing state-of the art approaches in the optimization of pharmacologically-relevant objectives, while results on multi-objective optimization tasks suggest increased scalability to realistic pharmaceutical design problems.
Trading Efficiency in Water Quality Trading Markets: An Assessment of Trade-Offs
Creators: name: McDonald, Hugh
name: Kerr, Suzi
name: McDonald, Hugh
name: Kerr, Suzi
Publisher: name: Unknown
Year: 2011
Subjects: subject: Resource /Energy Economics and Policy
subject: Water quality markets
subject: transaction costs
subject: nutrient trading markets
subject: trading ratios

description: Declining water quality as a result of increased nutrient leaching is a serious and growing concern, both internationally and in New Zealand. Water pollution issues have traditionally been addressed with command-and-control type regulation, but market-based nutrient trading schemes are becoming more widespread. In New Zealand, a cap-and-trade system has been implemented in Lake Taupo and another has been designed for Lake Rotorua. Despite the importance placed on avoiding transaction costs in water quality trading markets, there has been little discussion in the literature of practical policies to decrease these transaction costs, or any real assessment of when it is and is not optimal to decrease transaction costs. This paper begins to address these issues. We find that strong efforts to control time-of-trade transaction costs are most likely to be worthwhile in schemes with heterogeneous participants and large expected values and volumes of trading. The trading inefficiency that results from search and bargaining, and trade registration costs can be minimised at some cost. Regulators can reduce trade approval costs if they establish baseline leaching levels for all participants and design standardised leaching monitoring systems as part of the set-up of the system, and monitor all sources equally regardless of whether participants trade instead of estimating and approving changes in traders’ leaching at the time of each trade (as occurs in a baseline-and-credit system). Finally we find that while regulators may be tempted to restrict trading or increase measuring and monitoring requirements to increase the environmental certainty of a scheme’s outcome, environmental risk may be better addressed through a less certain but more stringent environmental target.
Digital monitoring of societal discussions in Online Social Networks
Creators: name: Wandhoefer, Timo
name: Mutschke, Peter
name: Thamm, Mark
name: Sure, York
Publisher: name: Zenodo
Year: 2011

description: Online Social Networks like Facebook, Twitter and YouTube are increasingly used as platforms for discussing societal issues with a broad online community. The challenge now is to handle the "flood of information" in Online Social Networks such that citizens' opinions will be heard by stakeholders. The society's need of "closing the loop" between stakeholder and society is the aim of the European Commission founded project WeGov ("Where eGovernment meets the eSociety"). The goal of the project is to develop a software toolkit that allows stakeholders to get in a two-way dialog with citizens in Online Social Networks. The paper presents use cases for detecting, tracking, mining and monitoring opinions on societal topics that take place in online communities. Furthermore, it is discussed how those techniques of digital monitoring could be enhanced by Social Science data services, such as online surveys allowing a stakeholder to get the citizens' opinion on a special topic, or search services that may enrich discussions by research data, literature and experts retrieved from Social Science databases.
D5.3 - Final guidelines, recommendations and tools for quality assurance
Creators: name: Baroni, Ilaria
name: Celino, Irene
name: Guardia, Esteban González
Publisher: name: Zenodo
Year: 2022
Subjects: Data Quality
Template
Data Quality Plan
Validation
Assessment
Data

description: This document is the output of T5.2 on Quality assurance. It contains the main activities performed on Data Quality, set up during the project and applied in the second acceleration period. It describes the methodology used, the template created, the validation and the analysis of the results
Quantum Chaos: Reduced Density Matrix Fluctuations in Coupled Systems
Creators: name: Nag, Sankhasubhra
name: Ghosh, Gautam
name: Lahiri, Avijit
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Following a recent work (briefly reviewed below) we consider temporal fluctuations in the reduced density matrix elements for a coupled system involving a pair of kicked rotors as also one made up of a pair of Harper Hamiltonians. These dynamical fluctuations are found to constitute a reliable indicator of the degree of chaos in the quantum dynamics, and are related to stationary features like the eigenvalue and eigenvector distributions of the system under consideration. A brief comparison is made with the evolution of the reduced distribution function in the classical phase space.
description: 19 pages, 13 figures, elsart style
Human Security in Protecting Confidentiality of Data Sharing
Creators: name: Afkhami, Reza
Publisher: name: Zenodo
Year: 2011

description: Many researches on information security have shown that the human element is crucial to the majority of confidentiality compromise. Most organisations focus on technical security whereas neglecting the human elements of information security. Awareness building and training have an important role to protect people's vulnerabilities against attack directed at the subconscious. This paper is aiming to demonstrate the need to complement the technical IT security countermeasures with human security protection, to assess the level of risks connected with human security as weakest link in the cycle of data security model and to improve confidentiality protection in human security management in different scenarios of data sharing. The SDS (Secure Data Service) approach as an exemplar towards the establishing of safe people and safe use of data will be discussed.
Sampling and Inference of Networked Dynamics using Log-Koopman Nonlinear Graph Fourier Transform
Creators: name: Wei, Zhuangkun
name: Li, Bin
name: Sun, Chengyao
name: Guo, Weisi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Networked nonlinear dynamics underpin the complex functionality of many engineering, social, biological, and ecological systems. Monitoring the networked dynamics via the minimum subset of nodes is essential for a variety of scientific and operational purposes. When there is a lack of a explicit model and networked signal space, traditional evolution analysis and non-convex methods are insufficient. An important data-driven state-of-the-art method use the Koopman operator to generate a linear evolution model for a vector-valued observable of original state-space. As a result, one can derive a sampling strategy via the linear evolution property of observable. However, current polynomial Koopman operators result in a large sampling space due to: (i) the large size of polynomial based observables ($O(N^2)$, $N$ number of nodes in network), and (ii) not factoring in the nonlinear dependency between observables. In this work, to achieve linear scaling ($O(N)$) and a small set of sampling nodes, we propose to combine a novel Log-Koopman operator and nonlinear Graph Fourier Transform (NL-GFT) scheme. First, the Log-Koopman operator is able to reduce the size of observables by transforming multiplicative poly-observable to logarithm summation. Second, a nonlinear GFT concept and sampling theory are provided to exploit the nonlinear dependence of observables for Koopman linearized evolution analysis. Combined, the sampling and reconstruction algorithms are designed and demonstrated on two established application areas. The results demonstrate that the proposed Log-Koopman NL-GFT scheme can (i) linearize unknown nonlinear dynamics using $O(N)$ observables, and (ii) achieve lower number of sampling nodes, compared with the state-of-the art polynomial Koopman linear evolution analysis.
Bohmian Mechanics and Quantum Field Theory
Creators: name: Duerr, Detlef
name: Goldstein, Sheldon
name: Tumulka, Roderich
name: Zanghi, Nino
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss a recently proposed extension of Bohmian mechanics to quantum field theory. For more or less any regularized quantum field theory there is a corresponding theory of particle motion, which in particular ascribes trajectories to the electrons or whatever sort of particles the quantum field theory is about. Corresponding to the nonconservation of the particle number operator in the quantum field theory, the theory describes explicit creation and annihilation events: the world lines for the particles can begin and end.
description: 4 pages, uses RevTeX4, 2 figures; v2: shortened and with minor additions
การตรวจประเมินปริมาณสารเคมีกําจัดศัตรูพืชกลุ่มคาร์บาเมตที่ตกค้างในเมลอน
Creators: name: พันธ์ทิพย์ หินหุ้มเพ็ชร
Publisher: name: กองบริหารการวิจัย
Year: 2564
Subjects: เมลอน
สารเคมีกําจัดศัตรูพืชกลุ่มคาร์บาเมต
การประเมินความเสี่ยง

description: วารสารวิทยาศาสตร์และเทคโนโลยี, 29, 1, 62-72
Access Without Boundaries - A Decentralised World
Creators: name: Welpton, Richard
name: Ritchie, Felix
Publisher: name: Zenodo
Year: 2011

description: Considerable demand exists from researchers for detailed data collected by European-wide surveys. However, the benefits from analysing such data are little realised because of poor access. The problem is often compounded by the risk-averse nature of data owners. Researchers face considerable hurdles in accessing data, especially from more than one country - often they must travel considerable distances to access data at 'safe rooms' located in National Statistics Institutes, which consumes precious time and money, and deters young researchers. Fortunately, Research Data Centres (RDCs) have emerged which provide innovative access solutions for the convenience of researchers and data owners. This paper considers how more extensive 'Decentralised Access' could work in practice. We explore how the research community can reap benefits from an integrated network of RDCs, striving to deliver access to data of different sensitivities, and from different countries, throughout the European Union. We argue that 'friendly' competition amongst RDCs to provide better and innovative solutions for researchers and data owners can only lead to better provision of access to micro-data.
Dynamics of confined gluons
Creators: name: Simonov, Yu. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Propagation of gluons in the confining vacuum is studied in the framework of the background perturbation theory, where nonperturbative background contains confining correlators. Two settings of the problem are considered. In the first the confined gluon is evolving in time together with static quark and antiquark forming the one-gluon static hybrid. The hybrid spectrum is calculated in terms of string tension and is in agreement with earlier analytic and lattice calculations. In the second setting the confined gluon is exchanged between quarks and the gluon Green's function is calculated, giving rise to the Coulomb potential modified at large distances. The resulting screening radius of 0.5 fm presents a serious problem when confronting with lattice and experimental data. A possible solution of this discrepancy is discussed.
description: 17 pages, no figures; v2: minor numerical changes in the table