cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Low-Drift Flow Sensor with Zero-Offset Thermopile-Based Power Feedback
Creators: name: Dijkstra, M.
name: Lammerink, T. S. J.
name: De Boer, Meint
name: Berenschot, J. W.
name: Wiegerink, Remco
name: Elwenspoek, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: A thermal flow sensor has been realised consisting of freely-suspended silicon-rich silicon-nitride microchannels with an integrated Al/poly-Si++ thermopile in combination with up- and downstream Al heater resistors. The inherently zero offset of the thermopile is exploited in a feedback loop controlling the dissipated power in the heater resistors, eliminating inevitable influences of resistance drift and mismatch of the thin-film metal resistors. The control system cancels the flow-induced temperature difference across the thermopile by controlling a power difference between both heater resistors, thereby giving a measure for the flow rate. The flow sensor was characterised for power difference versus water flow rates up to 1.5 ul/min, being in good agreement with a thermal model of the sensor, and the correct low-drift operation of the temperature-balancing control system has been verified.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Single Chip Sensing of Multiple Gas Flows
Creators: name: Bruschi, P.
name: Dei, M.
name: Piotto, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: The fabrication and experimental characterization of a thermal flow meter, capable of detecting and measuring two independent gas flows with a single chip, is described. The device is based on a 4 x 4 mm2 silicon chip, where a series of differential micro-anemometers have been integrated together with standard electronic components by means of postprocessing techniques. The innovative aspect of the sensor is the use of a plastic adapter, thermally bonded to the chip, to convey the gas flow only to the areas where the sensors are located. The use of this inexpensive packaging procedure to include different sensing structures in distinct flow channels is demonstrated.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Exact phase diagram of quasispecies model with mutation rate modifier
Creators: name: Nagar, Apoorva
name: Jain, Kavita
Publisher: name: arXiv
Year: 2008
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We consider an infinite asexual population with a mutator allele which can elevate mutation rates. With probability $f$, a transition from nonmutator to mutator state occurs but the reverse transition is forbidden. We find that at $f=0$, the population is in the state with minimum mutation rate and at $f=f_c$, a phase transition occurs between a mixed phase with both nonmutators and mutators and a pure mutator phase. We calculate the critical probability $f_c$ and the total mutator fraction $Q$ in the mixed phase exactly. Our predictions for $Q$ are in agreement with those seen in microbial populations in static environments.
description: Revised version
Comparison Between Damping Coefficients of Measured Perforated Micromechanical Test Structures and Compact Models
Creators: name: Veijola, T.
name: De Pasquale, Giorgio
name: Somà, Aurelio
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Measured damping coefficients of six different perforated micromechanical test structures are compared with damping coefficients given by published compact models. The motion of the perforated plates is almost translational, the surface shape is rectangular, and the perforation is uniform validating the assumptions made for compact models. In the structures, the perforation ratio varies from 24% - 59%. The study of the structure shows that the compressibility and inertia do not contribute to the damping at the frequencies used (130kHz - 220kHz). The damping coefficients given by all four compact models underestimate the measured damping coefficient by approximately 20%. The reasons for this underestimation are discussed by studying the various flow components in the models.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Comment: The 2005 Neyman Lecture: Dynamic Indeterminism in Science
Creators: name: Künsch, Hans R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Comment on ``The 2005 Neyman Lecture: Dynamic Indeterminism in Science'' [arXiv:0808.0620]
description: Published in at http://dx.doi.org/10.1214/07-STS246B the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
A piecewise-linear reduced-order model of squeeze-film damping for deformable structures including large displacement effects
Creators: name: Missoffe, A.
name: Juillard, J.
name: Aubry, Denis
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: This paper presents a reduced-order model for the Reynolds equation for deformable structure and large displacements. It is based on the model established in [11] which is piece-wise linearized using two different methods. The advantages and drawbacks of each method are pointed out. The pull-in time of a microswitch is determined and compared to experimental and other simulation data.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Letter from Kathleen Raine to Percy and Elizabeth Jarrett, July 08, [1980]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Skelton, Sylvia
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Jarrett, Percy W.
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Philobiblion (Bookseller : Victoria, B.C.)
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Jarrett, Elizabeth
subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Authors
valueUri: http://id.worldcat.org/fast/821688

description: Part of a collection of letters from award-winning British poet and scholar Kathleen Raine to Percy Jarrett, owner of the dealership Philobiblion which specialized in literary books and manuscripts. Most of the letters discuss the negotiation of sales of Raine’s manuscript material (of which Irvine Library at the University of California was the primary buyer), the periodical Temenos, that Raine co-founded; and Jarret’s son-in law Robin Skelton, who was a poet and Professor of English Literature at the University of Victoria. In this letter, Raine provides an inventory list of the manuscript material she recently sent to Philobiblion.
Cleary Execution Geometry: Master IP Declaration & Public Attribution Ledger
Creators: name: Cleary, Daniel J
Publisher: name: Zenodo
Year: 2025
Subjects: Alpha Execution Physics
Execution Geometry
Unification

description:  

This document serves as the official intellectual property declaration and authorship ledger for the Cleary Execution Geometry Framework, developed by Daniel J. Cleary (BSc Hons).

It catalogs the full list of timestamped Zenodo publications, all authored by Daniel J. Cleary, which collectively form a unified restructuring of mathematics, cosmology, and physics—including derivations that resolve the Riemann Hypothesis and other Clay Millennium Problems.

This document establishes priority, authorship, and scope for the Execution Geometry framework, and may be cited as the definitive reference for attribution and licensing purposes.

All rights reserved. No part of this framework may be reproduced, commercialized, or redistributed without explicit permission from the author. For citation, licensing, or collaboration inquiries, contact:danclearygeologist@gmail.com
Letter from Kathleen Raine to Percy Jarrett, June 28, [1978]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: Jarrett, Percy W.
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Skelton, Sylvia
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Jarrett, Elizabeth
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Philobiblion (Bookseller : Victoria, B.C.)
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878

description: Part of a collection of letters from award-winning British poet and scholar Kathleen Raine to Percy Jarrett, owner of the dealership Philobiblion which specialized in literary books and manuscripts. Most of the letters discuss the negotiation of sales of Raine’s manuscript material (of which Irvine Library at the University of California was the primary buyer), the periodical Temenos, that Raine co-founded; and Jarret’s son-in law Robin Skelton, who was a poet and Professor of English Literature at the University of Victoria. In this letter, Raine writes that she wants to accept an offer from Irvine for the purchase of her manuscript material. She also tells Jarrett about a new French translation of her autobiography "Farewell Happy Fields".
Letter from Kathleen Raine to Robin Skelton, February 11, [between 1953 and 1990]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: Neoplatonism
valueUri: http://id.worldcat.org/fast/1035884
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Platonists
valueUri: http://id.worldcat.org/fast/1066881
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Editors
valueUri: http://id.worldcat.org/fast/902475
subject: Wiccans
valueUri: http://id.worldcat.org/fast/1765210
subject: Novelists
valueUri: http://id.worldcat.org/fast/1039684
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Novelists, English
valueUri: http://id.worldcat.org/fast/1039718
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Philosophy
valueUri: http://id.worldcat.org/fast/1060777
subject: FOS: Philosophy, ethics and religion

description: Part of a collection of correspondence from Kathleen Raine to Robin Skelton. Skelton was a British poet, academic, anthologist, and practicing Wiccan. He taught at Manchester University before emigrating to Canada in 1963, where he taught creative writing at the University of Victoria and started the literary magazine The Malahat Review. Also included are some letters to Skelton’s wife Sylvia, and his daughters. Spanning close to forty-five years, the correspondence discusses poetry, writing, and philosophy; particularly Platonism and Neoplatonism. Raine often refers to the writings of William Blake and W. B. Yeats. Many letters also mention contemporary literary figures at the time including: Herbert Read, Peter Russell, Liam Miller, and Thurairajah Tambimuttu. In this letter, Raine describes the package of manuscript material she is including for sale (not present). She also explains her reasoning for publishing her next book with Thurairajah Tambimuttu instead of Liam Miller.
SUG'ORISH MIQDORI VA MUDDATLARINI UZUMNING DEGUSTATSION BAHOSIGA TA'SIRI
Creators: name: Kosimova, Dilnoza
name: Xayrullayeva, Sarvinoz
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada olib borilgan tadqiqot natijalari, uzum navlarini sug‘orishda sug‘orish muddati va meyyori o‘zgarishini bilan ularning uzum boshi, mexanik va sharbatini kimyoviy tarkibining ijobiy o‘zgarish ko‘rsatgichlari hamda eng maqbul qo‘llanish meyori yani samaradorlik yuqori bo‘lgan variyantlar to‘g‘risida ma'lumotlar keltirilgan.
Photoproduction of eta meson within a coupled-channels K-matrix approach
Creators: name: Shyam, R.
name: Scholten, O.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We investigate photoproduction of eta mesons off protons and neutrons within a coupled-channels effective-Lagrangian method which is based on the K-matrix approach. The two-body final channels included are pi-N, eta-N, phi-N, rho-N, gamma-N, K-Lambda, and K-Sigma. Non-resonant meson-baryon interactions are included in the model via nucleon intermediate states in the s- and u-channels, meson exchanges in the t-channel amplitude and the u-channel resonances. The nucleon resonances S_{11}(1535), S_{11}(1650), S_{31}(1620), P_{11}(1440), P_{11}(1710), P_{13}(1720), P_{33}(1232), P_{33}(1600), D_{13}(1520), D_{13}(1700), and D_{33}(1700) are included explicitly in calculations. Our model describes simultaneously the available data as well on total and differential cross sections as on beam and target asymmetries. This holds for the p(gamma,eta)p reaction for photon energies ranging from very close to threshold to up to 3 GeV. The polarization observables show strong sensitivity to resonances that otherwise contribute only weakly to the total cross section. It is found that the pronounced bump-like structure seen in the excitation function of the n(gamma,eta)n cross section at gamma energies around 1 GeV, can be explained by the interference effects of S_{11}, P_{11} and P_{13} resonance contributions.
description: 36 pages, 14 figures, one new figure added, discussions revised, version to appear in Phys. Rev. C
Blue-Cloud 2026 - D1.2 Data Management Plan
Creators: name: Schaap, Dick
Publisher: name: Zenodo
Year: 2023
Subjects: Data Management Plan
Data Security
Dataset
FAIR

description: The Blue-Cloud 2026 project is successor to the Blue-Cloud project which
established a cyber platform bringing together and providing access to: (1)
multidisciplinary data from observations and models, (2) analytical tools,
and (3) computing facilities essential to support research to better
understand and manage the many aspects of ocean sustainability. Blue-Cloud
2026 aims at a further evolution of the pilot infrastructure into a
Federated European Ecosystem to deliver FAIR and Open data and analytical
services, instrumental for deepening research of oceans, EU seas, coastal
and inland waters. Data management is an essential and integrated activity
throughout the project lifetime and should be deployed and supported by the
Blue-Cloud 2026 services and their evolutions as planned. The data managed
by the project and subject to the present DMP include: * input data from
existing known aquatic data infrastructures, as managed by project partners
and possibly some international data infrastructures, brought together from
various existing sources via the Data Discovery & Access service (DD&AS); *
other input data, uploaded by the user; * resulting datasets/derived
datasets, created by users as a result of their usage of Blue-Cloud
analytical services; * research outputs and datasets generated by the
Blue-Cloud VRE * research outputs and datasets generated by the Blue-Cloud
2026 website. This initial Blue-Cloud Data Management Plan (DMP) has been
compiled to serve as a guidance giving directions. This DMP follows the
Horizon Europe guidelines for Data Management Plans and associated
template. It is organised around solutions and approaches aiming at making
data findable, accessible, interoperable and re-usable (FAIR). For that
purpose, an overview is given of data (to be) managed by the Blue-Cloud
2026 project and solutions, both 'existing/already planned' and 'possibly
to be developed' are given for applying FAIR principles. In addition, the
DMP considers other aspects of data management, such as resources, data
security and ethical aspects. This initial DMP will be updated over the
course of the project whenever significant changes arise and/or more
insights become available as part of the ongoing developments.
Letter from Kathleen Raine to Percy Jarrett, September 04, [1978]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: Jarrett, Percy W.
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Jarrett, Elizabeth
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Skelton, Sylvia
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Philobiblion (Bookseller : Victoria, B.C.)
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672

description: Part of a collection of letters from award-winning British poet and scholar Kathleen Raine to Percy Jarrett, owner of the dealership Philobiblion which specialized in literary books and manuscripts. Most of the letters discuss the negotiation of sales of Raine’s manuscript material (of which Irvine Library at the University of California was the primary buyer), the periodical Temenos, that Raine co-founded; and Jarret’s son-in law Robin Skelton, who was a poet and Professor of English Literature at the University of Victoria. In this letter Raine requests that Jarrett cable the money from a recent sale directly to her bank account.
RF-MEMS beam components : FEM modelling and experimental identification of pull-in in presence of residual stress
Creators: name: Ballestra, Alberto
name: Brusa, Eugenio
name: De Pasquale, Giorgio
name: Munteanu, Mircea Gh.
name: Somà, Aurelio
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: In this paper an experimental validation of numerical approaches aimed to predict the coupled behaviour of microbeams for out-of-plane bending tests is performed. This work completes a previous investigation concerning in plane microbeams bending. Often out-of-plane microcantilevers and clamped-clamped microbeams suffer the presence of residual strain and stress, which affect the value of pull-in voltage. In case of microcantilever an accurate modelling includes the effect of the initial curvature due to microfabrication. In double clamped microbeams a preloading applied by tensile stress is considered. Geometrical onlinearity caused by mechanical coupling between axial and flexural behaviour is detected and modelled. Experimental results demonstrate a good agreement between FEM approaches proposed and tests. A fairly fast and accurate prediction of pull-in condition is performed, thus numerical models can be used to identify residual stress in microbridges by reverse analysis from the measured value of pull-in voltage.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Maximum entangled states and quantum Teleportation via Single Cooper pair Box
Creators: name: Metwally, N.
name: El-Amin, A. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this contribution, we study a single Cooper pair box interacts with a single cavity mode. We show the roles played by the detuning parameters and charged capacities on the degree of entanglement. For large values of the detuning parameter the survival entanglement increases on the expanse of the degree of entanglement. We generate a maximum entangled state and use it to perform the original teleportation protocol. The fidelity of the teleportated state is increased with decreasing the detuning parameter and the number of photon inside the cavity.
Optically- and thermally-driven huge lattice orbital and spin angular momenta from spinning fullerenes
Creators: name: Zhang, G. P.
name: Bai, Y. H.
name: George, Thomas F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Lattice vibration in solids may carry angular momentum. But unlike the intrinsic spin of electrons, the lattice vibration is rarely rotational. To induce angular momentum, one needs to find a material that can accommodate a twisted normal mode, two orthogonal modes or excitation of magnons. If excitation is too strong, one may exceed the Lindemann limit, so the material melts. Therefore these methods are not ideal. Here, we theoretically propose a new route to phonon angular momentum in a molecular crystal $\rm C_{60}$. We find that a single laser pulse is able to inject a significant amount of angular momentum to $\rm C_{60}$, and the momentum transfer is helicity-dependent. Changing from right-circularly polarized light to left-circularly polarized light switches the direction of phonon angular momentum. On the ultrafast time scale, the orbital angular momentum change closely resembles the displacive excitation of coherent phonons, with a cosine-function dependence on time, different from the spin counterpart. Atomic displacements, even under strong laser excitation, remain far below the Lindemann criterion. Under thermal excitation, spinning $\rm C_{60}$ even at room temperature generates a huge angular momentum close to several hundred $\hbar$. Our finding opens the door to a large group of fullerenes, from $\rm C_{60}$, C$_{70}$ to their endohedral derivatives, where angular momentum can be generated through light or temperature. This paves the way to the phononic control electronic spin and harvesting thermal energy through phonon angular momentum.
description: 19 pages, Four figures
Validation of compact models of microcantilever actuators for RF-MEMS application
Creators: name: Brusa, Eugenio
name: Della-Gaspera, Antonio
name: Munteanu, Mircea Gh.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Microcantilever specimens for in-plane and out-ofplane bending tests are here analyzed. Experimental validation of 2D and 3D numerical models is performed. Main features of in-plane and out-of-plane layouts are then discussed. Effectiveness of plane models to predict pull-in in presence of geometric nonlinearity due to a large tip displacement and initial curvature of microbeam is investigated. The paper is aimed to discuss the capability of 2D models to be used as compact tools to substitute some model order reduction techniques, which appear unsuitable in presence of both electromechanical and geometric nonlinearities.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Numerical Investigation of Laser-Assisted Nanoimprinting on a Copper Substrate from a Perspective of Heat Transfer Analysis
Creators: name: Jen, Chun-Ping
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: The technique of laser-assisted nanoimprinting lithography (LAN) has been proposed to utilize an excimer laser to irradiate through a quartz mold and melts a thin polymer film on the substrate for micro- to nano-scaled fabrications. In the present study, the novel concept of that copper was adopted as the substrate instead of silicon, which is conventionally used, was proposed. The micro/nano structures on the copper substrate could be fabricated by chemical/electrochemical etching or electroforming ; following by the patterns have been transferred onto the substrate using LAN process. Alternatives of the substrate materials could lead versatile applications in micro/nano-fabrication. To demonstrate the feasibility of this concept numerically, this study introduced optical multiple reflection theory to perform both analytical and numerical modeling during the process and to predict the thermal response theoretically.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
A method to create disordered vortex arrays in atomic Bose-Einstein condensates
Creators: name: Madarassy, Eniko J. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We suggest a method to create turbulence in a trapped atomic Bose-Einstein condensate (BEC). By replacing in the upper half part of our box the wave function, Psi, with its complex conjugate, Psi^{*}, new negative vortices are introduced into the system. The simulations are performed by solving the two-dimensional Gross-Pitaevskii equation (2D GPE). We study the successive dynamics of the wave function by monitoring the evolution of density and phase profile.
description: 17 pages, 12 figures. Accepted by the Canadian Journal of Physics
Micro-electroforming metallic bipolar electrodes for mini-DMFC stacks
Creators: name: Shyu, R. F.
name: Yang, H.
name: Lee, J. -H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: This paper describes the development of metallic bipolar plate fabrication using micro-electroforming process for mini-DMFC (direct methanol fuel cell) stacks. Ultraviolet (UV) lithography was used to define micro-fluidic channels using a photomask and exposure process. Micro-fluidic channels mold with 300 micrometers thick and 500 micrometers wide were firstly fabricated in a negative photoresist onto a stainless steel plate. Copper micro-electroforming was used to replicate the micro-fluidic channels mold. Following by sputtering silver (Ag) with 1.2 micrometers thick, the metallic bipolar plates were completed. The silver layer is used for corrosive resistance. The completed mini-DMFC stack is a 2x2 cm2 fuel cell stack including a 1.5x1.5 cm2 MEA (membrane electrode assembly). Several MEAs were assembly into mini-DMFC stacks using the completed metallic bipolar plates. All test results showed the metallic bipolar plates suitable for mini-DMFC stacks. The maximum output power density is 9.3mW/cm2 and current density is 100 mA/cm2 when using 8 vol. % methanol as fuel and operated at temperature 30 degrees C. The output power result is similar to other reports by using conventional graphite bipolar plates. However, conventional graphite bipolar plates have certain difficulty to be machined to such micro-fluidic channels. The proposed micro-electroforming metallic bipolar plates are feasible to miniaturize DMFC stacks for further portable 3C applications.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
On the origin of radio emission in radio quiet quasars
Creators: name: Laor, Ari
name: Behar, Ehud
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The radio emission in radio loud quasars originates in a jet carrying relativistic electrons. In radio quiet quasars (RQQs) the relative radio emission is ~10^3 times weaker, and its origin is not established yet. We show here that there is a strong correlation between the radio luminosity (L_R) and X-ray luminosity (L_X) with L_R~10^-5L_X, for the radio quiet Palomar-Green (PG) quasar sample. The sample is optically selected, with nearly complete radio and X-ray detections, and thus this correlation cannot be due to direct selection biases. The PG quasars lie on an extension of a similar correlation noted by Panessa et al., for a small sample of nearby low luminosity type 1 AGN. A remarkably similar correlation, known as the Guedel-Benz relation, where L_R/L_X~10^-5, holds for coronally active stars. The Guedel-Benz relation, together with correlated stellar X-ray and radio variability, implies that the coronae are magnetically heated. We therefore raise the possibility that AGN coronae are also magnetically heated, and that the radio emission in RQQ also originates in coronal activity. If correct, then RQQ should generally display compact flat cores at a few GHz due to synchrotron self-absorption, while at a few hundred GHz we should be able to see directly the X-ray emitting corona, and relatively rapid and large amplitude variability, correlated with the X-ray variability, is likely to be seen. We also discuss possible evidence that the radio and X-ray emission in ultra luminous X-ray sources and Galactic black holes may be of coronal origin as well.
description: To appear in MNRAS
On the determination of Poisson's ratio of stressed monolayer and bilayer submicron thick films
Creators: name: Martins, P.
name: Malhaire, C.
name: Brida, S.
name: Barbier, D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: In this paper, the bulge test is used to determine the mechanical properties of very thin dielectric membranes. Commonly, this experimental method permits to determine the residual stress (s0) and biaxial Young's modulus (E/(1-u)). Associating square and rectangular membranes with different length to width ratios, the Poisson's ratio (u) can also be determined. LPCVD Si3N4 monolayer and Si3N4/SiO2 bilayer membranes, with thicknesses down to 100 nm, have been characterized giving results in agreement with literature for Si3N4, E = 212 $\pm$ 14 GPa, s0 = 420 $\pm$ 8 and u = 0.29.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Comment: The 2005 Neyman Lecture: Dynamic Indeterminism in Science
Creators: name: Yang, Grace L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Comment on ``The 2005 Neyman Lecture: Dynamic Indeterminism in Science'' [arXiv:0808.0620]
description: Published in at http://dx.doi.org/10.1214/07-STS246A the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
New high fill-factor triangular micro-lens array fabrication method using UV proximity printing
Creators: name: Lin, T. -H.
name: Yang, H.
name: Chao, C. -K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: A simple and effective method to fabricate a high fill-factor triangular microlens array using the proximity printing in lithography process is reported. The technology utilizes the UV proximity printing by controlling a printing gap between the mask and substrate. The designed approximate triangle microlens array pattern can be fabricated the high fill-factor triangular microlens array in photoresist. It is due to the UV light diffraction to deflect away from the aperture edges and produce a certain exposure in photoresist material outside the aperture edges. This method can precisely control the geometric profile of high fill factor triangular microlens array. The experimental results showed that the triangular micro-lens array in photoresist could be formed automatically when the printing gap ranged from 240 micrometers to 840 micrometers. The gapless triangular microlens array will be used to increases of luminance for backlight module of liquid crystal displays.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Rejoinder: The 2005 Neyman Lecture: Dynamic Indeterminism in Science
Creators: name: Brillinger, David R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Rejoinder to ``The 2005 Neyman Lecture: Dynamic Indeterminism in Science'' [arXiv:0808.0620]
description: Published in at http://dx.doi.org/10.1214/08-STS246REJ the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Design Optimization for an Electro-Thermally Actuated Polymeric Microgripper
Creators: name: Voicu, R.
name: Muller, R.
name: Eftime, L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Thermal micro-actuators are a promising solution to the need for large-displacement, gentle handling force, low-power MEMS actuators. Potential applications of these devices are micro-relays, assembling and miniature medical instrumentation. In this paper the development of thermal microactuators based on SU-8 polymer is described. The paper presents the development of a new microgripper which can realize a movement of the gripping arms with possibility for positioning and manipulating of the gripped object. Two models of polymeric microgripper electrothermo- mechanical actuated, using low actuation voltages, designed for SU-8 polymer fabrication were presented. The electro-thermal microgrippers were designed and optimized using finite element simulations. Electro-thermo-mechanical simulations based on finite element method were performed for each of the model in order to compare the results. Preliminary experimental tests were carried out.
description: Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/16838)
Criteria equivalent to the Riemann Hypothesis
Creators: name: Cislo, J.
name: Wolf, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Number Theory (math.NT)
subject: General Mathematics (math.GM)
subject: FOS: Mathematics

description: We give a brief overview of a few criteria equivalent to the Riemann Hypothesis. Next we concentrate on the Riesz and B{á}ez-Duarte criteria. We proof that they are equivalent and we provide some computer data to support them. It is not compressed to six pages version of the talk delivered by M.W. during the XXVII Workshop on Geometrical Methods in Physics, 28 June -- 6 July, 2008, Białowie{ż}a, Poland.
description: It is not compressed to six pages version of the talk delivered by M.W. during the XXVII Workshop on Geometrical Methods in Physics, 28 June -- 6 July, 2008, Bia{\l}owie{\.z}a, Poland. New Fig.1 is included
Learning Process to Self-Reliance: A Case Study of "Parachute" Organic Rice Farming
Creators: name: Sudarut Tripetchkul
name: Teerawut Laptrakoon
name: Saengchai Akeprathumchai
name: Songpon Koonsrisuk
Publisher: name: School of Public Administration, National Instituteof Development Administration (NIDA)
Year: 2012
Subjects: Learning Process, Self-reliance, Parachute Rice Cultivation, Community

description: 1, 19, Journal of Public and Private Management
Amphipyrinae Guenee 1837
Creators: name: Pohl, Greg
name: Anweiler, Gary
name: Schmidt, Christian
name: Kondla, Norbert
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae

description: 63.8. Amphipyrinae Medium-sized (30–50 mm wingspan) moths. Most are gray or brown, but also included are the beautiful green species of the genus Feralia and the colorful stiriines. The larvae feed on the leaves of trees and shrubs (Amphyrini and Psaphidini) or herbaceous plants, particularly Asteraceae (Stiriini). The group has undergone several reorganizations (Poole 1995; Kitching and Rawlins 1999; Fibiger and Lafontaine 2005; Lafontaine and Schmidt in press) and now includes the Psaphidini, which until very recently (Wagner et al. 2008) was considered a separate subfamily, as were the Stiriini (Poole 1995). The family Amphipyrinae is Holarctic in distribution, with about 220 species in North America. Eleven species in six genera occur in AB.
description: Published as part of Pohl, Greg, Anweiler, Gary, Schmidt, Christian & Kondla, Norbert, 2010, An annotated list of the Lepidoptera of Alberta, Canada, pp. 1-549 in ZooKeys 38 (38) on pages 264-265, DOI: 10.3897/zookeys.38.383, http://zenodo.org/record/576629
description: {"references": ["Poole RW (1995) Noctuoidea: Noctuidae: Cuculliinae, Stiriinae, Psaphidinae (part). Fasc. 26.1. In: Dominick RB, Ferguson DC, Franclemont JG, Hodges RW, Munroe EG (Eds) The moths of America north of Mexico. Wedge Entomological Research Foundation, Washington, D. C., 249 pp.", "Fibiger M, Lafontaine JD (2005) A review of the higher classification of the Noctuidae (Lepidoptera) with special reference to the holarctic fauna. Esperiana 11: 7 - 690.", "Wagner DL, Lafontaine JD, McFarland N, Connolly BA (2008) Early stages of Miracavira brillians (Barnes) and reassignment of the genus to the Amphipyrinae: Psaphidini: Feraliina (Noctuidae). Journal of the Lepidopterists' Society 62: 40 - 51."]}
Applications of new pulse NMR techniques in chemistry : two-dimensional NMR spectroscopy
Creators: name: Sukumar, Subramaniam
Publisher: name: University of British Columbia
Year: 2010

description: The potential of three recently developed techniques, proton 2D J-. ¹³C- ¹H chemical shift correlation- and proton zero-quantum transition (ZQT)-spectroscopy, for resolving and assigning complex proton spectra has been evaluated. The main part of this work describes the features of proton 2D J spectroscopy and related experiments and includes discussions on the optimum methods for displaying the spectra and efficient methods for the processing of data. It is shown that phase-sensitive cross-sections offer a convenient and practical method for these purposes. Proton 2D J spectra can also provide effectively the equivalent of broad band homonuclear and hetero- nuclear decoupling, thus distinguishing between these different scalar couplings. Assignment techniques based on 2D NMR spectroscopy have many advantages over conventional assignment techniques such as double resonance. Thus, the combination of proton 2D J spectroscopy and ¹³C- ¹H shift correlation spectroscopy is a powerful tool for studying complex molecules. A preliminary study is described, in which ZQT (2D) spectroscopy is used to assign the proton spectrum of a model compound. A new method (spin-echo absorption spectroscopy) for obtaining high-resolution absorption mode proton spectra from biological samples is demonstrated, using some model systems, including a preliminary study on red-blood cells. This approach can be incorporated into a new concept, "integrated NMR experiments". Most of the discussions in this thesis are aimed towards practicing chemists who are interested in the analysis of complex organic molecules and in the efficient methods for performing 2D NMR experiments.
title: STORIES FROM THE LTFEWORLD OF PRIMARY PHYSICAL EDUCATION
Creators: name: SHORMAN, SUSAN CLARE
Publisher: name: University of Plymouth
Year: 1999

description: This thesis attempts to Hnk conceptual analysis with empirical data and shows the interplay between the two. The first part of the thesis considers the work of Whitehead who presents an alternative philosophical framework to re-conceptualise our understanding of the value of Physical Education (PE). She uses the classical philosophical debate about the body and the mind to encourage us to view PE for its own intrinsic worth which she argues, may contribute to the quality of life or well-being of the individual. The dualist and monist theories of the body/mind split are considered and a phenomenological framework for understanding these theories is presented. The notion of the person as an integrated whole is developed as a possible way to re-conceptualise a framework for PE within the primary curriculum. The research methods are developed from the previous debates and use a phenomenological framework to arrive at a final case study where one teacher and her class of 27 Year One/Two children (aged five to six years) were asked to tell their story about PE. Key themes which arose from the data were: PE is different from all the other activities which take place in school. The children experience problems whilst changing for PE. The children direct little attention towards the physical skills in PE. PE can cause the children to experience discomfort. There is a temporal dimension to the PE experience. The children talked about PE requiring them to think. There was a strong imperative dimension to PE although the teacher structured elements of choice and problem solving within the lesson. The children highlighted appropriate behaviour as important. Lastly there was a dominant focus on the emotional dimension of the experience. This study highlights the need to continue and extend the debate within PE: i) to be more creative in the presentation of the PE experience for children by using language which is embodied rather than disembodied; ii) to listen to the stories from children about their experiences in PE to gain a greater understanding of how children receive the PE experience; and iii) to consider how this experience can contribute towards the well-being of the children.
Kinematics And Ellipsoidal Motion Of The Mid To Late M-Type Stars
Creators: name: Elsanhoury, W. H.
name: Nouh, M. I.
name: Branham, Richard L.
name: Al-Johani, Amnah S.
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: Truly, kinematics in the Solar neighborhood has provided important information both for the structure and for the evolution of the Galaxy since the early 20th century. The relationship between Oort constants and the ratio of the velocity dispersion are important quantities in stellar kinematics. In the present paper, we calculated the kinematical parameters and the Oort constants of various samples of late to intermediate M-type stars. We calculated the velocity dispersion (σ_1,σ_2,σ_3 ) in units of km s-1 for the samples under study. The longitude of the vertex (l_2 ) having negative values with our analysis; i.e., the program I (538 stars), l_2 =-0_.^o 5410, program II (100 stars), l_2=-0_.^o 4937 and program III (60 stars), l_2=-0_.^o 9495. We calculate the Oort constants as A=14.69+-0.61 km s-1 kpc-1 and B=-16.70+-0.67 km s-1 kpc-1, and the rotational velocity V_o=257.38+-9.40 km s^(-1). A possible explanation for the overestimated values of the second Oort constants has been presented.
description: 17 pages, 1 figure, 4 tables
Gyrfalcon diet and feeding behaviour in relation to ptarmigan densities in central Scandinavia
Creators: name: Slettenhaar, Annabel
Publisher: name: OSF
Year: 2019

description: This dataset contains all files related to analyses for the manuscript "Picky predators and their prey: how climate change may impact a ptarmigan specialist". It describes gyrfalcon diet and feeding behaviour from 12 successful nesting attempts in Lierne municipality in central Scandinavia, between 2018 and 2023. It also contains long term monitoring data on gyrfalcon territory occupancy and reproductive success between 2012 and 2023 in North Trøndelag, central Scandinavia. Also, there is data on ptarmigan densities from the same regions from the years 2009-2023. Finally, local daily weather data (temperature, precipitation and snow depth) are included. These data were used to analyse diet and feeding behaviour of gyrfalcons in relation to weather, quantify their functional and numerical response in relation to ptarmigan densities, and how gyrfalcon reproductive success and territory occupancy are related to local weather conditions. All R-code used for the analyses in the manuscript have also been included.
title: Crystalline polymer and 3D ceramic-polymer electrolytes for Li-ion batteries
Creators: name: Hekselman, Aleksandra K.
Publisher: name: University of St Andrews
publisherIdentifier: https://ror.org/02wn5qz54
publisherIdentifierScheme: ROR
Year: 2014

description: The research work presented in this thesis comprises a detailed investigation of conductivity mechanism in crystalline polymer electrolytes and development of a new class of ceramic-polymer composite electrolytes for Li-ion batteries.
Firstly, a robust methodology for the synthesis of monodispersed poly(ethylene oxides) has been established and a series of dimethyl-protected homologues with 13, 15, 17, 28, 29, 30 ethylene oxide repeat units was prepared. The approach is based on reiterative cycles of chain extension and deprotection, followed by end-capping of the oligomeric chain ends with methyl groups.
The poly(ethylene oxide) homologues show a superior level of monodispersity to previous work and were subsequently used to prepare crystalline PEO6:LiPF6 polymer electrolytes. A correlation between the number of ether oxygens in the polymer chain and the ionic conductivity of crystalline polymer electrolytes has been established. The structure and dynamics of the monodispersed complexes were studied using solid-state NMR spectroscopy for the first time. The results are in agreement with the proposed mechanism of ionic conductivity in crystalline polymer electrolytes.
A new class of composite solid electrolytes for all-solid-state batteries with a lithium metal anode is reported. The composite material consists of a 3D interpenetrating network of a ceramic electrolyte, Li₁.₄Al₀.₄Ge₁.₆(PO₄)₃, and an inert polymer (polypropylene), providing continuous pathways for the ionic transport and excellent mechanical properties. 3D connectivity of this novel composite was confirmed using X-ray microtomography and AC impedance spectroscopy.