cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Polynomial approximation via compressed sensing of high-dimensional functions on lower sets
Creators: name: Chkifa, Abdellah
name: Dexter, Nick
name: Tran, Hoang
name: Webster, Clayton G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65F35, 42C05, 41A10, 6008

description: This work proposes and analyzes a compressed sensing approach to polynomial approximation of complex-valued functions in high dimensions. Of particular interest is the setting where the target function is smooth, characterized by a rapidly decaying orthonormal expansion, whose most important terms are captured by a lower (or downward closed) set. By exploiting this fact, we present an innovative weighted $\ell_1$ minimization procedure with a precise choice of weights, and a new iterative hard thresholding method, for imposing the downward closed preference. Theoretical results reveal that our computational approaches possess a provably reduced sample complexity compared to existing compressed sensing techniques presented in the literature. In addition, the recovery of the corresponding best approximation using these methods is established through an improved bound for the restricted isometry property. Our analysis represents an extension of the approach for Hadamard matrices in [5] to the general case of continuous bounded orthonormal systems, quantifies the dependence of sample complexity on the successful recovery probability, and provides an estimate on the number of measurements with explicit constants. Numerical examples are provided to support the theoretical results and demonstrate the computational efficiency of the novel weighted $\ell_1$ minimization strategy.
description: 33 pages, 3 figures
Highlights of Non-Methane Hydrocarbon Measurements During Eastern Atlantic Spring/Summer Experiments (EASE)96 & 97
Creators: name: Lewis, AC
name: McQuaid, JB
name: Pilling, MJ
Publisher: name: Zenodo
Year: 1999
Subjects: subject: https://id.loc.gov/authorities/subjects/sh85022986.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: Highlights of Non-Methane Hydrocarbon Measurements During Eastern Atlantic Spring/Summer Experiments (EASE)96 & 97
description: Previously curated at: http://cedadocs.ceda.ac.uk/192/ Event type: other. The publish date on this item was its original completed date. This work was funded by: Natural Environment Research Council (NERC). This item was not refereed before the publication Associated projects: Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) Main files in this record: acsoe99.pdf acsoepres.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
title: Surgical management of hemorrhagic strokes caused by coumadin-related coagulopathy
Creators: name: Cho, Taegoo
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Objective: Chronic warfarin anticoagulation is the most effective therapy for attenuating the risk of stroke associated with atrial fibrilliation. Intracranial hemorrhage is the most feared and lethal complication of coumadin. We review the surgical results of intracranial hemorrhages caused by coumadin-related[for full text, please go to the a.m. URL]
description: 67. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), 1. Joint Meeting mit der Koreanischen Gesellschaft für Neurochirurgie (KNS)
The production of unknown neutron-rich isotopes in $^{238}$U+$^{238}$U collisions at near-barrier energy
Creators: name: Zhao, Kai
name: Li, Zhuxia
name: Zhang, Yingxun
name: Wang, Ning
name: Li, Qingfeng
name: Shen, Caiwan
name: Wang, Yongjia
name: Wu, Xizhen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The production cross sections for primary and residual fragments with charge number from $Z$=70 to 120 produced in the collision of $^{238}$U+$^{238}$U at 7.0 MeV/nucleon are calculated by the improved quantum molecular dynamics (ImQMD) model incorporated with the statistical evaporation model (HIVAP code). The calculation results predict that about sixty unknown neutron-rich isotopes from element Ra ($Z$=88) to Db ($Z$=105) can be produced with the production cross sections above the lower bound of $10^{-8}$ mb in this reaction. And almost all of unknown neutron-rich isotopes are emitted at the laboratory angles $θ_{lab}\leq$ 60$^\circ$. Two cases, i.e. the production of the unknown uranium isotopes with $A\geq$ 244 and that of rutherfordium with $A\geq$ 269 are investigated for understanding the production mechanism of unknown neutron-rich isotopes. It is found that for the former case the collision time between two uranium nuclei is shorter and the primary fragments producing the residues have smaller excitation energies of $\leq$ 30 MeV and the outgoing angles of those residues cover a range of 30$^\circ$-60$^\circ$. For the later case, the longer collision time is needed for a large number of nucleons being transferred and thus it results in the higher excitation energies and smaller outgoing angles of primary fragments, and eventually results in a very small production cross section for the residues of Rf with $A\geq$ 269 which have a small interval of outgoing angles of $θ_{lab}$=40$^\circ$-50$^\circ$.
Overlay Journal Infrastructure for Meteorological Sciences (OJIMS) Poster
Creators: name: Pepler, SJ
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: Overlay Journal Infrastructure for Meteorological Sciences (OJIMS) Poster
description: Previously curated at: http://cedadocs.ceda.ac.uk/193/ Event type: conference. The publish date on this item was its original completed date. This work was funded by: Natural Environment Research Council (NERC); and, Joint Information Systems Committee (JISC). This item was not refereed before the publication Associated projects: Overlay Journal Infrastructure for Meteorological Sciences (OJIMS) Main files in this record: Overlay_Journal_Poster.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
title: Feasibility study of utilization of action camera, GoPro Hero 4, Google glass and Panasonic HX-A100 in spine surgery
Creators: name: Yi, Seong
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Objective: To obtain proper video clip for surgery, several sophisticated cameras were used so far. Recent innovation of the small, wearable action camera with high definition video recording enables surgeons to use camera in the operation at ease without high costs. The purpose of this study is to [for full text, please go to the a.m. URL]
description: 67. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), 1. Joint Meeting mit der Koreanischen Gesellschaft für Neurochirurgie (KNS)
Artemisia caerulescens Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Artemisia
Artemisia caerulescens

description: Artemisia caerulescens Linnaeus, Species Plantarum 2: 848. 1753. "Habitat in Europae australis littoribus maris." RCN: 6142. Lectotype (Persson in Opera Bot. 35: 173. 1974): Herb. Clifford: 403, Artemisia 3, sheet 5 (BM-000647019). Current name:  Artemisia caerulescens L. (Asteraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 317, DOI: 10.5281/zenodo.291971
Quasi-isometries Between Groups with Two-Ended Splittings
Creators: name: Cashen, Christopher H.
name: Martin, Alexandre
Publisher: name: arXiv
Year: 2016
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F65

description: We construct `structure invariants' of a one-ended, finitely presented group that describe the way in which the factors of its JSJ decomposition over two-ended subgroups fit together. For groups satisfying two technical conditions, these invariants reduce the problem of quasi-isometry classification of such groups to the problem of relative quasi-isometry classification of the factors of their JSJ decompositions. The first condition is that their JSJ decompositions have two-ended cylinder stabilizers. The second is that every factor in their JSJ decompositions is either `relatively rigid' or `hanging'. Hyperbolic groups always satisfy the first condition, and it is an open question whether they always satisfy the second. The same methods also produce invariants that reduce the problem of classification of one-ended hyperbolic groups up to homeomorphism of their Gromov boundaries to the problem of classification of the factors of their JSJ decompositions up to relative boundary homeomorphism type.
description: 61pages, 6 figures
Constraining the physical structure of the inner few 100 AU scales of deeply embedded low-mass protostars
Creators: name: Persson, M. V.
name: Harsono, D.
name: Tobin, J. J.
name: van Dishoeck, E. F.
name: Jørgensen, J. K.
name: Murillo, N.
name: Lai, S. -P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: (Abridged) The physical structure of deeply-embedded low-mass protostars (Class 0) on scales of less than 300 AU is still poorly constrained. Determining this is crucial for understanding the physical and chemical evolution from cores to disks. In this study two models of the emission, a Gaussian disk intensity distribution and a parametrized power-law disk model, are fitted to sub-arcsecond resolution interferometric continuum observations of five Class 0 sources, including one source with a confirmed Keplerian disk. For reference, a spherically symmetric single power-law envelope is fitted to the larger scale ($\sim$1000 AU) emission and investigated further for one of the sources on smaller scales. A thin disk model can approximate the emission and physical structure in the inner few 100 AU scales of the studied deeply-embedded low-mass protostars and paves the way for analysis of a larger sample with ALMA. While the disk radii agree with previous estimates the masses are different for some of the sources studied. Assuming a typical temperature distribution, the fractional amount of mass in the disk above 100 K varies in between 7% to 30%. Kinematic data are needed to determine the presence of any Keplerian disk. Using previous observations of p-H$_2^{18}$O, we estimate the relative gas phase water abundances roughly an order of magnitude higher than previously inferred when both warm and cold H$_2$ was used as reference. A spherically symmetric single power-law envelope model fails to simultaneously reproduce both the small and large scale emission.
description: Author affiliation updated & language corrections. 16 pages, 18 figures, accepted for publication in A&A
Differential hemispheric mediation of nonverbal visual stimuli
Creators: name: Patterson, Kay C. L.
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
The British Atmospheric Data Centre (BADC)
Creators: name: Menochet, AJ
Publisher: name: Zenodo
Year: 1998
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: The British Atmospheric Data Centre (BADC)
description: Previously curated at: http://cedadocs.ceda.ac.uk/194/ Event type: conference. The publish date on this item was its original completed date. This item was previously associated with content (as an official url) at: http://www.badc.rl.ac.uk. This work was funded by: Natural Environment Research Council (NERC). This item was not refereed before the publication Main files in this record: badcajm1998.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
A note on the Kerr-Newman metric in five dimensions
Creators: name: Fan, Hui-Min
name: Liang, Zheng-Cheng
name: Mei, Jianwei
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive an ansatz for the five dimensional equal-rotation Kerr-Newman metric that contains two unknown functions. By solving for these functions through perturbation series, we find that the metric can be cast into the Kerr-Shild form in a background that is flat at the spatial infinity.
description: 13 pages, fixing a loophole in the original version of the paper
Artemisia campestris Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Artemisia
Artemisia campestris

description: Artemisia campestris Linnaeus, Species Plantarum 2: 846. 1753. "Habitat in Europae campis apricis, aridis." RCN: 6130. Lectotype (Alavi in Jafri & El-Gadi, Fl. Libya 107: 184. 1983): Herb. Linn. No. 988.16 (LINN). Current name:  Artemisia campestris L. (Asteraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 317, DOI: 10.5281/zenodo.291971
Real-Time Multi-Scene Visibility Enhancement for Promoting Navigational Safety of Vessels Under Complex Weather Conditions
Creators: name: Liu, Ryan Wen
name: Lu, Yuxu
name: Gao, Yuan
name: Guo, Yu
name: Ren, Wenqi
name: Zhu, Fenghua
name: Wang, Fei-Yue
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The visible-light camera, which is capable of environment perception and navigation assistance, has emerged as an essential imaging sensor for marine surface vessels in intelligent waterborne transportation systems (IWTS). However, the visual imaging quality inevitably suffers from several kinds of degradations (e.g., limited visibility, low contrast, color distortion, etc.) under complex weather conditions (e.g., haze, rain, and low-lightness). The degraded visual information will accordingly result in inaccurate environment perception and delayed operations for navigational risk. To promote the navigational safety of vessels, many computational methods have been presented to perform visual quality enhancement under poor weather conditions. However, most of these methods are essentially specific-purpose implementation strategies, only available for one specific weather type. To overcome this limitation, we propose to develop a general-purpose multi-scene visibility enhancement method, i.e., edge reparameterization- and attention-guided neural network (ERANet), to adaptively restore the degraded images captured under different weather conditions. In particular, our ERANet simultaneously exploits the channel attention, spatial attention, and reparameterization technology to enhance the visual quality while maintaining low computational cost. Extensive experiments conducted on standard and IWTS-related datasets have demonstrated that our ERANet could outperform several representative visibility enhancement methods in terms of both imaging quality and computational efficiency. The superior performance of IWTS-related object detection and scene segmentation could also be steadily obtained after ERANet-based visibility enhancement under complex weather conditions.
description: 15 pages, 13 figures
First observation of low-energy γ-ray enhancement in the rare-earth region
Creators: name: Simon, A.
name: Guttormsen, M.
name: Larsen, A. C.
name: Beausang, C. W.
name: Humby, P.
name: Burke, J. T.
name: Casperson, R. J.
name: Hughes, R. O.
name: Ross, T. J.
name: Allmond, J. M.
name: Chyzh, R.
name: Dag, M.
name: Koglin, J.
name: McCleskey, E.
name: McCleskey, M.
name: Ota, S.
name: Saastamoinen, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The γ-ray strength function and level density in the quasi-continuum of 151,153Sm have been measured using BGO shielded Ge clover detectors of the STARLiTeR system. The Compton shields allow for an extraction of the γ strength down to unprecedentedly low γ energies of about 500 keV. For the first time an enhanced low- energy γ-ray strength has been observed in the rare-earth region. In addition, for the first time both the upbend and the well known scissors resonance have been observed simultaneously for the same nucleus. Hauser-Feshbach calculations show that this strength enhancement at low γ energies could have an impact of 2-3 orders of magnitude on the (n,γ) reaction rates for the r-process nucleosynthesis.
The Urban Regeneration and the Environment (URGENT) Air Archive at the British Atmospheric Data Centre (BADC)
Creators: name: De Rudder, A
Publisher: name: Zenodo
Year: 2001
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: The Urban Regeneration and the Environment (URGENT) Air Archive at the British Atmospheric Data Centre (BADC)
description: Previously curated at: http://cedadocs.ceda.ac.uk/196/ Event type: conference. The publish date on this item was its original completed date. This item was previously associated with content (as an official url) at: http://badc.nerc.ac.uk. This work was funded by: Natural Environment Research Council (NERC). This item was not refereed before the publication Associated projects: Urban Regeneration and the Environment (URGENT) Main files in this record: Loutraki-March-2001.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Activin A and follistatin in liver fibrosis and cirrhosis
Creators: name: Patella, Shane
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Crossostephium chinense Makino 1906
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Crossostephium
Crossostephium chinense

description: Artemisia chinensis Linnaeus, Species Plantarum 2: 849. 1753. "Habitat in China, Lagerström. Sibiria." RCN: 6144. Lectotype (Hind in Bosser & al., Fl. Mascareignes 109: 128. 1993): Lagerström, Herb. Linn. No. 988.45 (LINN), see p. 219. Current name:  Crossostephium chinense (L.) Makino (Asteraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 317, DOI: 10.5281/zenodo.291971
The British Atmospheric Data Centre: its scientific resources and its role in the ATMOS project
Creators: name: De Rudder, A
name: Lawrence, BN
Publisher: name: Zenodo
Year: 2001
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: The British Atmospheric Data Centre: its scientific resources and its role in the ATMOS project
description: Previously curated at: http://cedadocs.ceda.ac.uk/198/ Event type: conference. The publish date on this item was its original completed date. This item was previously associated with content (as an official url) at: http://badc.nerc.ac.uk. This work was funded by: Natural Environment Research Council (NERC). This item was not refereed before the publication Main files in this record: MODAS_2001.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
title: Prediction and impact of meningioma consistency for surgical outcome: an interim analysis
Creators: name: Schwarz, Raphael
name: Burkhardt, Till
name: Nagy, Zsuzsanna
name: Westphal, Manfred
name: Schmidt, Nils Ole
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Meningeome
subject: Konsistenz
subject: 610 Medical sciences; Medicine

description: Objective: The consistency of meningioma is thought to be linked with surgical resectibility and morbidity especially when the tumor is associated with important neurovascular structures. Data to predict the texture of meningioma preoperatively are controversial and so far no study has demonstrated [for full text, please go to the a.m. URL]
description: 67. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), 1. Joint Meeting mit der Koreanischen Gesellschaft für Neurochirurgie (KNS)
Inflationary Magnetogenesis with Broken Local U(1) Symmetry
Creators: name: Domènech, Guillem
name: Lin, Chunshan
name: Sasaki, Misao
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that a successful inflationary magnetogenesis could be realised if we break the local U(1) gauge symmetry during inflation. The effective electric charge is fixed as a fundamental constant, which allows us to obtain an almost scale invariant magnetic spectrum avoiding both the strong coupling and back reaction problems. We examine the corrections to the primordial curvature perturbation due to these stochastic electromagnetic fields and find that, at both linear and non-linear orders, the contributions from the electromagnetic field are negligible compared to those created from vacuum fluctuations. Finally, the U(1) gauge symmetry is restored at the end of inflation.
description: 5 pages, v2 typos corrected, references added
A Set-Oriented Numerical Approach for Dynamical Systems with Parameter Uncertainty
Creators: name: Dellnitz, Michael
name: Klus, Stefan
name: Ziessler, Adrian
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: In this article, we develop a set-oriented numerical methodology which allows to perform uncertainty quantification (UQ) for dynamical systems from a global point of view. That is, for systems with uncertain parameters we approximate the corresponding global attractors and invariant measures in the related stochastic setting. Our methods do not rely on generalized polynomial chaos techniques. Rather, we extend classical set-oriented methods designed for deterministic dynamical systems to the UQ-context, and this allows us to analyze the long-term uncertainty propagation. The algorithms have been integrated into the software package GAIO, and we illustrate the use and efficiency of these techniques by a couple of numerical examples.
Chemistry and Climate Data from the British Atmospheric Data Centre (BADC)
Creators: name: De Rudder, A
Publisher: name: Zenodo
Year: 2000
Subjects: subject: https://id.loc.gov/authorities/subjects/sh85022986.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: Chemistry and Climate Data from the British Atmospheric Data Centre (BADC)
description: Previously curated at: http://cedadocs.ceda.ac.uk/199/ Event type: conference. The publish date on this item was its original completed date. This item was previously associated with content (as an official url) at: http://badc.nerc.ac.uk. This work was funded by: Natural Environment Research Council (NERC). This item was not refereed before the publication Main files in this record: Trieste_1999.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
title: Renewable Energy Sources
title: Ανανεώσιμες Πηγές Ενέργειας
Creators: name: Karamanis, Dimitrios
Publisher: name: Kallipos, Open Academic Editions
Year: 2022
Subjects: ΑΠΕ
Ενέργεια
Ηλιακή ενέργεια
Αιολική ενέργεια
Υδροηλεκτρική ενέργεια
Γεωθερμική ενέργεια
Βιοενέργεια
Φωτοβολταϊκά
Ανεμογεννήτρια
RES
Energy
Solar energy
Wind energy
Hydroelectric energy
Geothermal energy
Bioenergy
Photovoltaics
Wind Turbines

description: In contrast to the high environmental impact of conventional fossil fuels and mineral nuclear fuels, the Renewable Energy Sources analyzed in this textbook are related to the most clean and environmentally friendly sources that can support the 100% energy transition to zero-emission technologies, such as solar thermal for heat, solar photovoltaic for power plants and buildings, onshore and offshore wind energy, concentrated solar, hydropower energy and small hydroelectric projects, geothermal electricity and heat. The potential and the energy conversion systems of solar, wind and water energy to electricity and heat are analyzed in detail in the respective chapters of the textbook. In addition, an introduction on energy utilization of biomass and the storage of RES intermittent electricity are also presented. Due to the increase of RES share in the energy mix and the current energy transition, special emphasis is given to the understanding of the utilization of RES energy systems with energy but also environmental indicators, in contributing to the environmental sustainability and the mitigation of climate crisis. Therefore, the textbook concludes with an environmental assessment of RES systems.
description: Σε αντίθεση με τις σημαντικές περιβαλλοντικές επιπτώσεις των συμβατικών πόρων (conventional resources) των καυσίμων απολιθωμάτων (fossil fuels) και των ορυκτών πυρηνικών καυσίμων (mineral nuclear fuels), οι Ανανεώσιμες Πηγές Ενέργειας (Renewable Energy Sources), που αναλύονται στο πλαίσιο του συγγράμματος, σχετίζονται με τις πιο καθαρές και περιβαλλοντικά φιλικές πηγές, οι οποίες μπορούν να στηρίξουν την 100% ενεργειακή μετάβαση σε τεχνολογίες μηδενικών ρύπων, όπως είναι η ηλιοθερμική για θερμότητα, η ηλιακή φωτοβολταϊκή σε σταθμούς παραγωγής ενέργειας και κτήρια, η χερσαία και υπεράκτια αιολική ενέργεια, η συγκεντρωμένη ηλιακή ενέργεια, η υφιστάμενη υδροηλεκτρική ενέργεια και τα μικρά υδροηλεκτρικά έργα, η γεωθερμική ηλεκτρική ενέργεια και θερμότητα. Το δυναμικό και τα συστήματα μετατροπής της ενέργειας των πηγών του ήλιου, του ανέμου και του νερού σε ηλεκτρική ενέργεια και θερμότητα αναλύονται διεξοδικά στα αντίστοιχα κεφάλαια του συγγράμματος. Επιπλέον, παρουσιάζονται η ενεργειακή αξιοποίηση της βιομάζας και η αποθήκευση της διαλείπουσας ηλεκτρικής ενέργειας των Ανανεώσιμων Πηγών Ενέργειας (ΑΠΕ). Λόγω της αύξησης της συμμετοχής των ΑΠΕ στο ενεργειακό μείγμα και της ενεργειακής μετάβασης, δίνεται ιδιαίτερη έμφαση στην κατανόηση των ενεργειακών συστημάτων αξιοποίησης των ΑΠΕ με ενεργειακούς αλλά και περιβαλλοντικούς δείκτες, συμβάλλοντας στην περιβαλλοντική αειφορία και στην αντιμετώπιση της κλιματικής κρίσης. Συνεπώς, το βιβλίο ολοκληρώνεται με την περιβαλλοντική αξιολόγηση των συστημάτων ΑΠΕ.
Artemisia judaica Linnaeus 1759
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Artemisia
Artemisia judaica

description: Artemisia contra Linnaeus, Mantissa Plantarum Altera: 282. 1771. "Habitat in Persia. D. Lerche." RCN: 6126. Lectotype (Ling in Jarvis & Turland in Taxon 47: 353. 1998): Scopoli 93, Herb. Linn. No. 988.4 (LINN). Current name:  Artemisia judaica L. (Asteraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 317, DOI: 10.5281/zenodo.291971
title: Introduction to marine hydrodynamics
title: Εισαγωγή στην θαλάσσια υδροδυναμική
Creators: name: Triantafyllou, George
Publisher: name: Kallipos, Open Academic Editions
Year: 2022
Subjects: Μηχανική Ρευστών
Αστρόβιλες ροές
Υδροτομές
Φέρουσες επιφάνειες
Θαλάσσιοι κυματισμοί
Fluid mechanics
Irrotational flows
Hydrofoils
Lifting surfaces
Water waves

description: This book contains the chapters of “Fluid Mechanics” that are considered essential for Naval Architects. It starts with the basic theory of Fluid Dynamics which is also useful for a more general audience, like the fluid kinematics and the equations of fluid motion, the theory of dimensional analysis and the theory of boundary layers. In the introductory chapters there is systematic use of vector analysis, which facilitates the derivation of the equations of fluid motion. Subsequently, two areas of fluid mechanics which are useful specifically to Naval Architects are covered, namely the theory of lifting flows and the theory of water waves. The theory of lifting flows, which consists of the theory of thin hydrofoils and of the theory of lifting surfaces, is an essential tool for the analysis and design of marine propellers. The theory of water waves is a required knowledge for the computation of the wave resistance of ships and the analysis of the dynamics of ships in the ocean. As both areas, lifting flows and water waves, rely upon the assumption of irrotational flow, the book contains a chapter where the theory of irrotational flow is covered rather extensively. Finally, solved exercises have been included in all chapters to aid with the understanding of the theory.
description: Το βιβλίο καλύπτει τα κεφάλαια της «Μηχανικής Ρευστών» τα οποία θεωρούνται αναγκαία γνώση για τον Ναυπηγό Μηχανικό. Το βιβλίο ξεκινά με τη βασική θεωρία της Μηχανικής των Ρευστών που είναι γενικότερου ενδιαφέροντος, όπως είναι η κινηματική και οι εξισώσεις κίνησης του ρευστού, η θεωρία διαστατικής ανάλυσης και η θεωρία οριακού στρώματος. Στα εισαγωγικά κεφάλαια γίνεται συστηματική χρήση διανυσματικής ανάλυσης που συντομεύει την απόδειξη των εξισώσεων κίνησης. Στη συνέχεια, καλύπτονται κεφάλαια που παρουσιάζουν μεγαλύτερο ενδιαφέρον για τον Ναυπηγό Μηχανικό, δηλαδή η θεωρία ανωστικών ροών και η θεωρία θαλάσσιων κυματισμών. Η θεωρία ανωστικών ροών, που αποτελείται από τη θεωρία λεπτών υδροτομών και τη θεωρία φερουσών επιφανειών, είναι βασικό εργαλείο για την ανάλυση και τον σχεδιασμό της προπέλας του πλοίου. Η θεωρία θαλάσσιων κυματισμών είναι απαραίτητη γνώση για τον υπολογισμό της αντίστασης λόγω κυματισμών του πλοίου, καθώς και για την ανάλυση της δυναμικής συμπεριφοράς του πλοίου στο θαλάσσιο περιβάλλον. Επειδή και τα δύο αυτά θέματα, δηλαδή οι ανωστικές ροές και οι θαλάσσιοι κυματατισμοί, στηρίζονται στην υπόθεση της αστρόβιλης ροής, το βιβλίο περιέχει ένα εκτεταμένο κεφάλαιο στο οποίο η θεωρία αστρόβιλης ροής αναπτύσσεται διεξοδικά. Τέλος, λυμένες ασκήσεις υπάρχουν σε όλα τα κεφάλαια με σκοπό την καλύτερη κατανόηση της θεωρίας.
Stick-jump mode in surface droplet dissolution
Creators: name: Dietrich, Erik
name: Kooij, E. Stefan
name: Zhang, Xuehua
name: Zandvliet, Harold J. W.
name: Lohse, Detlef
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The analogy between evaporating surface droplets in air to dissolving long-chain alcohol droplets in water is worked out. We show that next to the three known modi for surface droplet evaporation or dissolution (constant contact angle mode, constant contact radius mode, and stick-slide mode), a fourth mode exists for small droplets on supposedly smooth substrates, namely the stick-jump mode: intermittent contact line pinning causes the droplet to switch between sticking and jumping during the dissolution. We present experimental data and compare them to theory to predict the dissolution time in this stick-jump mode. We also explain why these jumps were easily observed for microscale droplets but not for larger droplets.
Ab initio Investigation of Vibrational, Thermodynamic, and Optical properties of Sc2AlC MAX compound
Creators: name: Ali, M. A.
name: Nasir, M. T.
name: Khatun, M. R.
name: Islam, A. K. M. A.
name: Naqib, S. H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The structural, vibrational, thermodynamical and optical properties of technologically important, weakly coupled MAX compound, Sc2AlC are calculated using density functional theory (DFT). The structural properties of Sc2AlC are compared with results reported earlier. The vibrational, thermodynamical, and optical properties are theoretically estimated for the first time. The phonon dispersion curve has been calculated and the dynamical stability of this compound has been investigated. The optical and acoustic modes are observed clearly. We have calculated the Helmholtz free energy (F), internal energy (E), entropy (S) and specific heat capacity (Cv) from the phonon density of states. Various optical parameters have also been calculated. The reflectance spectrum shows that it this compound has the potential to be used as a solar reflector.
description: Submitted for publication
Artemisia campestris subsp. maritima Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Artemisia
Artemisia campestris
Artemisia campestris l. subsp. maritima arcang.

description: Artemisia crithmifolia Linnaeus, Species Plantarum 2: 846. 1753. "Habitat in Lusitaniae, littoribus arenosis. Loefling." RCN: 6132. Lectotype (Ling in Jarvis & Turland in Taxon 47: 353. 1998): Löfling 32 , Herb. Linn. No. 988.19 (LINN). Current name:  Artemisia campestris L. subsp.  maritima Arcang. (Asteraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 317, DOI: 10.5281/zenodo.291971
HadGEM1 1pc run metadata
Creators: name: Elkington, Mark
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: HadGEM1 1pc run metadata
description: Previously curated at: http://cedadocs.ceda.ac.uk/200/ The publish date on this item was its original submitted date. Main files in this record: HadGEM1_1pc.xml Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Relativistic Effects on X-ray Structure Factors
Creators: name: Batke, Kilian
name: Eickerling, Georg
Publisher: name: arXiv
Year: 2015
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: X-ray structure factors from four-component molecular wave functions have been calculated for the model systems $M$(C$_2$H$_2$) ($M$= Ni, Pd, Pt). Relativistic effects on the structure factors are investigated by the comparison to results obtained from a non-relativistic reference and in order to systematically analyse the effect of different quasi-relativistic approximations, we also included the DKH2 and the ZORA Hamiltonian in our study. We show, that the overall effects of relativity on the structure factors on average amount to 0.47, 0.80 and 1.27% for the three model systems under investigation, but that for individual reflections or reflection series the effects can be orders of magnitude larger. Employing the DKH2 or ZORA Hamiltonian takes these effects into account to a large extend, reducing the according differences by one order of magnitude. In order to determine the experimental significance of the results, the magnitude of the relativistic effects on the structure factors is compared to the according changes due to charge transfer and chemical bonding.
Alexander and writhe polynomials for virtual knots
Creators: name: Mellor, Blake
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M27

description: We give a new interpretation of the Alexander polynomial $Δ_0$ for virtual knots due to Sawollek and Silver and Williams, and use it to show that, for any virtual knot, $Δ_0$ determines the writhe polynomial of Cheng and Gao (equivalently, Kauffman's affine index polynomial). We also use it to define a second-order writhe polynomial, and give some applications.
description: 22 pages, 19 figures
Global solutions to folded concave penalized nonconvex learning
Creators: name: Liu, Hongcheng
name: Yao, Tao
name: Li, Runze
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: This paper is concerned with solving nonconvex learning problems with folded concave penalty. Despite that their global solutions entail desirable statistical properties, they lack optimization techniques that guarantee global optimality in a general setting. In this paper, we show that a class of nonconvex learning problems are equivalent to general quadratic programs. This equivalence facilitates us in developing mixed integer linear programming reformulations, which admit finite algorithms that find a provably global optimal solution. We refer to this reformulation-based technique as the mixed integer programming-based global optimization (MIPGO). To our knowledge, this is the first global optimization scheme with a theoretical guarantee for folded concave penalized nonconvex learning with the SCAD penalty [J. Amer. Statist. Assoc. 96 (2001) 1348-1360] and the MCP penalty [Ann. Statist. 38 (2001) 894-942]. Numerical results indicate a significant outperformance of MIPGO over the state-of-the-art solution scheme, local linear approximation and other alternative solution techniques in literature in terms of solution quality.
description: Published at http://dx.doi.org/10.1214/15-AOS1380 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Artemisia dracunculus Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Artemisia
Artemisia dracunculus

description: Artemisia dracunculus Linnaeus, Species Plantarum 2: 849. 1753. "Habitat in Sibiria, Tataria." RCN: 6143. Lectotype (Leonova in Novosti Sist. Vyssh. Rast. 24: 187. 1987): Herb. Linn. No. 988.44 (LINN). Current name:  Artemisia dracunculus L. (Asteraceae). Note: Hind (in Bosser & al., Fl. Mascareignes 109: 126. 1993) indicated Clifford material as the type, but this choice is pre-dated by that of Leonova.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 317, DOI: 10.5281/zenodo.291971
Impact of sex and sex steroids on cardiac myocyte hypertrophy
Creators: name: Patel, Ruchi
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
HadGEM1 2x CO2 run metadata
Creators: name: Elkington, Mark
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: HadGEM1 2x CO2 run metadata
description: Previously curated at: http://cedadocs.ceda.ac.uk/201/ The publish date on this item was its original submitted date. Main files in this record: HadGEM1_2xCO2.xml Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Cerapachys wroughtoni Forel 1910
Creators: name: Collingwood, Cedric A.
name: Agosti, Donat
name: Sharaf, Mostafa R.
name: Van Harten, Antonius
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Cerapachys
Cerapachys wroughtoni

description: Cerapachys wroughtoni (Forel, 1910) Plates 18–20 Specimens examined: Near al-Hayer, 14.ii.2005, in leaf litter, AvH. Distribution: Known from southern Africa. New to the UAE.
description: Published as part of Cedric A. Collingwood, Donat Agosti, Mostafa R. Sharaf & Antonius van Harten, 2011, Order Hymenoptera, family Formicidae, pp. 1-70 in Arthropod fauna of the UAE 4 on pages 6-11, DOI: 10.5281/zenodo.1168586
Revamping STEM LibGuides for Current Student Needs
Creators: name: DiCiesare, Leah
Publisher: name: Connecticut Academic Libraries Conference
Year: 2023
Subjects: LibGuides
STEM

description: LibGuides are a staple for libraries to guide students in navigating the world of information resources. What happens, though, when they are left to sit for too long? They quickly become outdated and unhelpful to our students. STEM fields are constantly evolving and it is especially important that our guides are up-to-date to meet the needs of our students. This session will discuss the early stages of the process of updating STEM LibGuides. The session will provide practical insights into the process of revamping LibGuides, including techniques for identifying relevant resources and ideal formatting methods. Readers will gain an understanding of how LibGuides can be updated to ensure that they remain an effective resource for supporting education and research. This project is both in-progress and iterative, as we seek to enhance the library’s ability to provide students with easy access to the most useful information resources available to them.
HadGEM1 Control run metadata
Creators: name: Elkington, Mark
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: HadGEM1 Control run metadata
description: Previously curated at: http://cedadocs.ceda.ac.uk/203/ The publish date on this item was its original submitted date. Main files in this record: HadGEM1_Ctrl.xml Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Auditable and reusable crosswalks for fast, scaled integration of scattered tabular data
Creators: name: Chait, Gavin
Publisher: name: arXiv
Year: 2024
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: This paper presents an open-source curatorial toolkit intended to produce well-structured and interoperable data. Curation is divided into discrete components, with a schema-centric focus for auditable restructuring of complex and scattered tabular data to conform to a destination schema. Task separation allows development of software and analysis without source data being present. Transformations are captured as high-level sequential scripts describing schema-to-schema mappings, reducing complexity and resource requirements. Ultimately, data are transformed, but the objective is that any data meeting a schema definition can be restructured using a crosswalk. The toolkit is available both as a Python package, and as a 'no-code' visual web application. A visual example is presented, derived from a longitudinal study where scattered source data from hundreds of local councils are integrated into a single database.
description: 14 pages, 12 colour figures
HadGEM1 Historical ABW 2 run metadata
Creators: name: Elkington, Mark
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: HadGEM1 Historical ABW 2 run metadata
description: Previously curated at: http://cedadocs.ceda.ac.uk/204/ The publish date on this item was its original submitted date. Main files in this record: HadGEM1_HistABW-2.xml Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
HadGEM1 Historical ABW 3 run metadata
Creators: name: Elkington, Mark
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: HadGEM1 Historical ABW 3 run metadata
description: Previously curated at: http://cedadocs.ceda.ac.uk/205/ The publish date on this item was its original submitted date. Main files in this record: HadGEM1_HistABW-3.xml Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
HadGEM1 Historical Anth1 run metadata
Creators: name: Elkington, Mark
Publisher: name: Zenodo
Year: 2008
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: HadGEM1 Historical Anth1 run metadata
description: Previously curated at: http://cedadocs.ceda.ac.uk/206/ The publish date on this item was its original submitted date. Main files in this record: HadGEM1_HistAnth-1.xml Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Ms Belinda Robinson. Transferred to CEDA document repository community on Zenodo on 2022-11-24
title: Early CT perfusion used to quantify acute haemodynamic changes after EC/IC bypass surgery in patients suffering from severe cerebrovascular insufficiency
Creators: name: Perrin, Jason
name: Elsherbini, Mohamed
name: Hackenberg, Katharina
name: Etminan, Nima
name: Hänggi, Daniel
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: EC/IC bypass
subject: CT perfusion
subject: cerebrovascular insufficiency
subject: 610 Medical sciences; Medicine

description: Objective: EC/IC bypass is the preferred treatment for patients with critical cerebrovascular insufficiency due progressive steno-occlusive disease. Perioperative haemodynamic management is crucial in order to avoid acute complications such as ischemic stroke or hyperperfusion syndrome. The following[for full text, please go to the a.m. URL]
description: 67. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), 1. Joint Meeting mit der Koreanischen Gesellschaft für Neurochirurgie (KNS)