cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
From CAD models to soft point cloud labels: An automatic annotation pipeline for cheaply supervised 3D semantic segmentation
Creators: name: Humblot-Renaux, Galadrielle
name: Jensen, Simon Buus
name: Møgelmose, Andreas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We propose a fully automatic annotation scheme that takes a raw 3D point cloud with a set of fitted CAD models as input and outputs convincing point-wise labels that can be used as cheap training data for point cloud segmentation. Compared with manual annotations, we show that our automatic labels are accurate while drastically reducing the annotation time and eliminating the need for manual intervention or dataset-specific parameters. Our labeling pipeline outputs semantic classes and soft point-wise object scores, which can either be binarized into standard one-hot-encoded labels, thresholded into weak labels with ambiguous points left unlabeled, or used directly as soft labels during training. We evaluate the label quality and segmentation performance of PointNet++ on a dataset of real industrial point clouds and Scan2CAD, a public dataset of indoor scenes. Our results indicate that reducing supervision in areas that are more difficult to label automatically is beneficial compared with the conventional approach of naively assigning a hard "best guess" label to every point.
description: updated version, published in the Remote Sensing journal
Sterilità e fecondità delle donne bibliche
Creators: name: Ventura Avanzinelli, Milka
Publisher: name: Storia delle Donne
Year: 2005

description: In the Bible, many women are barren at first, and come to give birth to “important” sons only when they are advanced in years. Mothers’ infertility is a kind of theological topos, a recurrent theme both in Ancient and New Testament, and in some Apocryphal and Pseudoepigraphical Books as well. Starting from the Biblical narratives of Rachel and Leah (and Bilhah and Zilpah), Hannah and Peninah, Michal and Merab, and others named and anonimous female figures, this paper traces the various ways and means those women tried —or didn’t— in order to face the problem, in a society where sterility was nearly equated to death. Special attention is devoted to a Talmudic interpretation highlighting a healing image of “shared motherhood”.
description: Storia delle Donne, Vol. 1 (2005): Concepire Generare Nascere
Argon milling induced decoherence mechanisms in superconducting quantum circuits
Creators: name: Van Damme, J.
name: Ivanov, Ts.
name: Favia, P.
name: Conard, T.
name: Verjauw, J.
name: Acharya, R.
name: Lozano, D. Perez
name: Raes, B.
name: Van de Vondel, J.
name: Vadiraj, A. M.
name: Mongillo, M.
name: Wan, D.
name: De Boeck, J.
name: Potočnik, A.
name: De Greve, K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The fabrication of superconducting circuits requires multiple deposition, etch and cleaning steps, each possibly introducing material property changes and microscopic defects. In this work, we specifically investigate the process of argon milling, a potentially coherence limiting step, using niobium and aluminum superconducting resonators as a proxy for surface-limited behavior of qubits. We find that niobium microwave resonators exhibit an order of magnitude decrease in quality-factors after surface argon milling, while aluminum resonators are resilient to the same process. Extensive analysis of the niobium surface shows no change in the suboxide composition due to argon milling, while two-tone spectroscopy measurements reveal an increase in two-level system electrical dipole moments, indicating a structurally altered niobium oxide hosting larger two-level system defects. However, a short dry etch can fully recover the argon milling induced losses on niobium, offering a potential route towards state-of-the-art overlap Josephson junction qubits with niobium circuitry.
description: Main text: 6 pages, 3 figures, 1 table. 5 appendices, with 6 additional figures and 3 additional tables. 62 references
Accompanying birth: between medical sciences and experiences of care
Creators: name: Iori, Vanna
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2011

description: Venire al mondo è l’evento naturale (in senso biologico) e, al tempo stesso, complesso e straordinario. La progressiva medicalizzazione della nascita ha comportato una diminuzione di interesse verso i vissuti che l’accompagnano. Concentrare l’attenzione al parto dal punto di vista medico, secondo una visione incentrata sul corpo-organismo, significa offuscare la rilevanza esistenziale del mettere al mondo e dell’aver cura educativo. La nascita avviene da un corpo di donna e le madri rappresentano il fulcro originario della relazioni di cura, ma i nuovi padri stanno oggi costruendo percorsi di condivisione delle pratiche di cura, aprendosi a nuovi orizzonti di responsabilità umana e sociale.
description: Rivista Italiana di Educazione Familiare, n°1 gennaio-giugno 2011
เสถียรภาพทางอุณหภูมิของ Tetraphenylporphyrin และ Metalloporphyrin
Creators: name: สุภกร บุญยืน
Publisher: name: Thammasat University
Year: 2014
Subjects: เสถียรภาพทางอุณหภูมิ
tetraphenylporphyrin
metalloporphyrin

description: Thai Journal of Science and Technology, 3, 1, 1-6
Lasioglossum villosulum
Creators: name: Pauly, Alain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Lasioglossum
Lasioglossum villosulum

description: Lasioglossum villosulum (Kirby, 1802)
 6.VII.2004, chemin J. Pastuur, Asteraceae, 2♀.
description: Published as part of Pauly, Alain, 2019, Contribution à l'inventaire des abeilles sauvages de la Région de Bruxelles-Capitale et de la Forêt de Soignes (Hymenoptera: Apoidea), pp. 1-160 in Belgian Journal of Entomology 79 on page 14, DOI: 10.5281/zenodo.13692631
Older and Colder: The impact of starspots on pre-main sequence stellar evolution
Creators: name: Somers, Garrett
name: Pinsonneault, Marc H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We assess the impact of starspots on the evolution of late-type stars during the pre-main sequence (pre-MS) using a modified stellar evolution code. We find that heavily spotted models of mass 0.1-1.2\msun\ are inflated by up to $10$% during the pre-MS, and up to 4% and 9% for fully- and partially-convective stars at the zero-age MS, consistent with measurements from active eclipsing binary systems. Spots similarly decrease stellar luminosity and $T_{\rm eff}$, causing isochrone-derived masses to be under-estimated by up to a factor of $2 \times$, and ages to be under-estimated by a factor of 2-10$\times$, at 3 Myr. Consequently, pre-MS clusters and their active stars are systematically older and more massive than often reported. Cluster ages derived with the lithium depletion boundary technique are erroneously young by $\sim 15$% and $10$% at $30$ and $100$ Myr respectively, if 50% spotted stars are interpreted with un-spotted models. Finally, lithium depletion is suppressed in spotted stars with radiative cores, leading to a fixed-temperature lithium dispersion on the MS if a range of spot properties are present on the pre-MS. Such dispersions are large enough to explain Li abundance spreads seen in young open clusters, and imply a range of radii at fixed mass and age during the pre-MS Li burning epoch. By extension, this implies that mass, composition, and age do not uniquely specify the HR diagram location of pre-MS stars.
description: 16 pages, 8 figures, accepted to ApJ. For a brief video discussing the main results, see https://www.youtube.com/watch?v=IA7WUeqIFug
อิทธิพลของ BA, IAA, 2,4-D และ Kinetin ต่อการขยายพันธุ์ต้นแก้วมังกรจากไฮโปรคอทิลและใบจริงในสภาพปลอดเชื้อ
Creators: name: ยงศักดิ์ ขจรผดุงกิตติ
Publisher: name: Thammasat University
Year: 2015
Subjects: การเพาะเลี้ยงเนื้อเยื่อพืช
ฮอร์โมนพืช
แก้วมังกร

description: Thai Journal of Science and Technology, 4, 2, 147-154
ACC/AHA/SCAI 2005 guideline update for percutaneous coronary intervention - Summary article: A report of the American College of Cardiology/American Heart Association Task Force on practice guidelines (ACC/AHA/SCAI Writing Committee to update the 2001 guidelines for Percutaneous Coronary Intervention)
Creators: name: Smith, Sidney C., Jr.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: The American College of Cardiology/American Heart Association/Society for Cardiovascular Angiography and Interventions (ACC/AHA/SCAI) 2005 Guideline Update for Percutaneous Coronary Intervention (PCI) contains changes in the recommendations, along with supporting text. For the purpose of comparison, this summary contains a list of the updated recommendations (middle column) alongside a list of the 2001 recommendations (left column), with each set accompanied by a comment (right column) that provides the rationale for the changes, additions, or deletions (see Table 1).References that support either the 2001 recommendations that have changed or the new or revised recommendations are cited in parentheses at the end of each recommendation or comment. A list of abbreviations is included in the Appendix. The reader is referred to the full-text guideline posted on the World Wide Web sites of the ACC, the AHA, and the SCAI for a more detailed explanation of the changes discussed here. Please note that we have changed the table of contents headings in the 2001 ACC/AHA Guidelines for Percutaneous Coronary Intervention from roman numerals to unique identifying numbers.
เทคโนโลยีการจัดการโรคพืชในระบบการผลิตข้าวอินทรีย์
Creators: name: พันศักดิ์ จิตสว่าง
Publisher: name: Thammasat University
Year: 2015
Subjects: การหลีกเลี่ยงโรค
การควบคุมโดยชีววิธี
เกษตรอินทรีย์

description: Thai Journal of Science and Technology, 4, 3, 272-285
The root of family education in the generative experience
Creators: name: Musi, Elisabetta
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2011

description: Il desiderio procreativo attiva nella coppia una possibilità di saperi esistenziali e di intuizioni emotive che preparano l’assunzione del compito educativo. I professionisti di cura impegnati ad accompagnare la coppia verso la genitorialità, hanno dunque il compito di aiutare i futuri o neogenitori a rintracciare quelle competenze che rischiano di rimanere non viste, e perciò indisponibili. Si tratta di investire precocemente in un’educazione familiare che induca a ripensare le competenze e la formazione del personale che opera a favore di famiglie con figli piccoli. A questo proposito i servizi per l’infanzia sempre più devono configurarsi come un laboratorio sociale e culturale in cui elaborare alcuni dei grandi nodi che oggi si stringono attorno alla genitorialità: come si diventa genitori, le funzioni educative, i modi di crescere i bambini nelle diverse culture.
description: Rivista Italiana di Educazione Familiare, n°1 gennaio-giugno 2011
Methods and Materials
Creators: name: Capron, Elizabeth
name: Harrison, Lucas
name: Jacobsen, Mariah
name: Holmquist, Caleb
name: Hooser, John
name: Wiggins, Bradford
name: Lamb, Ashley
name: Cooper, Cassandra
name: Hase, Kaylis
Publisher: name: Open Science Framework
Year: 2022

description: Methods and Materials that includes: participants, materials, and procedure. Also includes the files of our situations and distractions
title: Ernst Hedinger (1873-1924)
title: Mitglied der Naturforschenden Gesellschaft in Zürich seit 1922
titleType: Subtitle
Creators: name: Meyenburg, Hans Von
Publisher: name: Buchdruckerei Gebr. Fretz A.G.
Year: 1925
Subjects: subject: 610 Medizin und Gesundheit
subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Hedinger, Ernst
subject: Bern
subject: Zürich

description: Sonderabdruck aus der Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich, LXX (1925), Redaktion: Prof. Dr. Hans Schinz, Zürich.
La nascita nella mente della madre
Creators: name: Pazzagli, Adolfo
name: Benvenuti, Paola
name: Pazzagli, Chiara
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2017

description: L’articolo esplora la maternità interiore, cioè quella ‘atmosfera materna’ che si instaura durante la gravidanza e determina nuovi eventi mentali e trasformazioni nei processi di organizzazione del sé. Gli autori ricordano le concettualizzazioni della «preoccupazione materna primaria» (Winni- cott) come stato regressivo che costituisce il preludio alla comprensione empatica del neonato, della «trasparenza psichica» (Bydlowski) come costruzione di un grembo psichico che accoglierà il bambino della «costellazione materna» (Stern) come nuova organizzazione mentale che accompagna ogni maternità dell’«attaccamento prenatale» come costrutto psicologico capace di interferire con la relazione primaria e lo sviluppo del bambino. Il concetto di maternità interiore costituisce una sorta di mappa utile a definire il mondo della relazione madre-bambino in tutte le sue diverse articolazioni. Vengono individuate come disfunzionalità nella formazione della maternità interiore condizioni cliniche estreme, come ad esempio il diniego di gravidanza, spesso strettamente collegato con l’infanticidio. La descrizione di un caso clinico esemplifica come un funzionamento mentale fondato rigidamente sul diniego abbia determinato in una giovane donna la totale inconsapevolezza della gravidanza e la mancata costruzione della maternità interiore e di qualsiasi traccia di attaccamento prenatale verso il bambino.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2011
Accelerated simulation of Boltzmann-BGK equations near the diffusive limit with asymptotic-preserving multilevel Monte Carlo
Creators: name: Løvbak, Emil
name: Samaey, Giovanni
Publisher: name: arXiv
Year: 2022
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Kinetic equations model the position-velocity distribution of particles subject to transport and collision effects. Under a diffusive scaling, these combined effects converge to a diffusion equation for the position density in the limit of an infinite collision rate. Despite this well-defined limit, numerical simulation is expensive when the collision rate is high but finite, as small time steps are then required. In this work, we present an asymptotic-preserving multilevel Monte Carlo particle scheme that makes use of this diffusive limit to accelerate computations. In this scheme, we first sample the diffusive limiting model to compute a biased initial estimate of a Quantity of Interest, using large time steps. We then perform a limited number of finer simulations with transport and collision dynamics to correct the bias. The efficiency of the multilevel method depends on being able to perform correlated simulations of particles on a hierarchy of discretization levels. We present a method for correlating particle trajectories and present both an analysis and numerical experiments. We demonstrate that our approach significantly reduces the cost of particle simulations in high-collisional regimes, compared with prior work, indicating significant potential for adopting these schemes in various areas of active research.
description: 28 page paper with 5 figures, 5 tables and 2 algorithms, 45 pages of additional supplementary material, minor textual changes following reviewer comments
Prevention Conference V: Beyond secondary prevention: Identifying the high-risk patient for primary prevention: Executive summary
Creators: name: Smith, Sidney C., Jr.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2000

description: "This conference, “Beyond Secondary Prevention: Identifying the High-Risk Patient for Primary Prevention,” which was the fifth in a series of prevention conferences sponsored by the American Heart Association (AHA), was held October 26–28, 1998, in San Francisco, Calif. The need for this conference was precipitated by the remarkable advances in medical therapies for the prevention of coronary heart disease (CHD). The AHA has already set forth guidelines for aggressive medical therapy in patients with established CHD (secondary prevention). The major issue under consideration at this conference was the development of strategies to identify high-risk patients without established CHD who are candidates for aggressive medical therapies for primary prevention. Therefore, a central theme for the conference was the emphasis on establishing a prognosis for high-risk patients without clinical evidence of CHD. Three writing groups were established to report on the following areas: (1) medical office assessment, (2) tests for silent and inducible ischemia, and (3) noninvasive tests of atherosclerotic burden. Each working group reviewed research on existing risk-assessment strategies relevant to the prediction of risk in patients without clinical evidence of CHD. The key findings of each working group are presented in this Executive Summary of the conference. The full conference report with references is available online at http://circ.ahajournals.org/ in the January 4, 2000, issue of Circulation. The recommended strategies will assist in expanding preventive therapies, including lipid lowering, blood pressure control, smoking cessation, diet, and exercise, to patients at high risk for developing CHD. The following briefly summarizes the major conclusions of the conference."
แบคทีเรียที่มีประโยชน์ชักนำการสะสมกาบาในเมล็ดข้าวกล้องงอกอินทรีย์
Creators: name: นิภาพร ดวงแก้ว
Publisher: name: Thammasat University
Year: 2015
Subjects: กาบา
การจำแนกชนิดแบคทีเรีย
เกษตรอินทรีย์
ลดการใช้สารเคมี

description: Thai Journal of Science and Technology, 4, 2, 123-132
Enfants à hauts potentiels: les facteurs de protection mis en œuvres par les parents
Creators: name: Daubechies, Cindy
name: Desmet, Huguette
name: Pourtois, Jean-Pierre
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2017

description: Come possono i genitori rappresentare una risorsa per lo sviluppo di un figlio dotato di elevate potenzialità? Quali strategie, quali comportamenti genitoriali possono favorire una positiva integrazione sociale e insieme il mantenimento delle potenzialità di un figlio dai bisogni specifici? Il contributo prende in analisi la letteratura specialistica sulla relazione tra genitori e figli con elevate potenzialità, al fine di definire i fattori di protezione genitoriale in grado di concorrere al buono sviluppo del bambino con elevate potenzialità o di indurre un processo di resilienza nel bambino con elevate potenzialità in stato di sofferenza. Questi fattori di protezione coprono l’insieme dei bisogni psicopedagogici del bambino e più in particolare quelli del bambino con elevate potenzialità.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2011
Finding influential spreaders from human activity beyond network location
Creators: name: Min, Byungjoon
name: Liljeros, Fredrik
name: Makse, Hernán A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Most centralities proposed for identifying influential spreaders on social networks to either spread a message or to stop an epidemic require the full topological information of the network on which spreading occurs. In practice, however, collecting all connections between agents in social networks can be hardly achieved. As a result, such metrics could be difficult to apply to real social networks. Consequently, a new approach for identifying influential people without the explicit network information is demanded in order to provide an efficient immunization or spreading strategy, in a practical sense. In this study, we seek a possible way for finding influential spreaders by using the social mechanisms of how social connections are formed in real networks. We find that a reliable immunization scheme can be achieved by asking people how they interact with each other. From these surveys we find that the probabilistic tendency to connect to a hub has the strongest predictive power for influential spreaders among tested social mechanisms. Our observation also suggests that people who connect different communities is more likely to be an influential spreader when a network has a strong modular structure. Our finding implies that not only the effect of network location but also the behavior of individuals is important to design optimal immunization or spreading schemes.
Sphecodes ephippius
Creators: name: Pauly, Alain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Sphecodes
Sphecodes ephippius

description: Sphecodes ephippius (Linnaeus, 1767)
23-26.IV.2002, sablière, bac jaune, 1♀.
description: Published as part of Pauly, Alain, 2019, Contribution à l'inventaire des abeilles sauvages de la Région de Bruxelles-Capitale et de la Forêt de Soignes (Hymenoptera: Apoidea), pp. 1-160 in Belgian Journal of Entomology 79 on page 14, DOI: 10.5281/zenodo.13692631
Elementary results for the fundamental representation of SU(3)
Creators: name: Curtright, Thomas L.
name: Zachos, Cosmas K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Representation Theory (math.RT)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: A general group element for the fundamental representation of SU(3) is expressed as a second order polynomial in the hermitian generating matrix H, with coefficients consisting of elementary trigonometric functions dependent on the sole invariant det(H), in addition to the group parameter.
description: In memoriam Yoichiro Nambu (1921-2015)
Psychological Interventions for Chronic Pain and Trauma Management: A Scoping Review
Creators: name: Iftikhar, Zona
name: Gallant, Natasha
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Clinical Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: Background: Recent research has found that chronic pain and post-traumatic stress disorder (PTSD) often co-occur. This link is essential in pain management due to the complex nature of pain and the role psychological disorders play in the prevalence and severity of pain. In fact, individuals with comorbid pain and PTSD tend to report more health problems, more pain-related disability, higher pain ratings, and increased functional impairment. Psychological interventions are considered effective individually for reducing pain-related and trauma-related symptoms; however, less is known about their effectiveness to reduce symptoms of post-traumatic stress and pain simultaneously. Purpose: Thus, this scoping review is aimed at reviewing the current literature to examine evidence-based psychological interventions for individuals with chronic pain and post-traumatic stress disorder or trauma-related symptoms. Methods: To conduct the scoping review, PsycINFO and Web of Science, will be searched to identify relevant articles using the search terms relevant “adults, chronic pain, post-traumatic stress disorder, and trauma.” The inclusion criteria will be original randomized clinical trials (RCT) and nonrandomized trials, participants above the age of 18 living with chronic pain and with experiences of trauma or post-traumatic stress disorder. Case reports, review articles, and meta-analyses will be excluded. Two independent reviewers will screen articles subjected to title and abstract review. Next, two independent reviewers will screen remaining articles for full-text review. To organize and manage the data, we will extract study characteristics and main findings from the articles. Specifically, information on author(s), year of publication, objectives, context, population (e.g., age and/or sex), measures for pain and trauma, interventions, outcomes, and future directions will be extracted.
La gran aventura de la convivencia
Creators: name: Pujol Maura, Maria Antònia
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2013

description: La convivenza è indagata in questo articolo in una prospettiva prescrittiva, muovendo dalla convinzione che si tratti di una base fondativa su cui si sviluppa il processo formativo dei più piccoli. Dopo un’analisi del concetto di convivenza, l’autrice chiarisce che il ruolo dei servizi educativi è complementare a quello svolto dalla famiglia e che tra queste due agenzie formative vi dev’essere un accordo su valori e obiettivi. Diventa così importante la partecipazione delle famiglie ai processi educativi svolti nei servizi per l’infanzia, così come l’attenzione di questi ultimi per le richieste e i modelli familiari. Una buona educazione alla convivenza si ottiene quando la collaborazione tra scuola e famiglia è improntata ai valori del rispetto e sono stati potenziati gli spazi e momenti di collaborazione al fine di trovare punti di contatto tra le aspettative delle famiglie e i modelli educativi dei servizi.
description: Rivista Italiana di Educazione Familiare, n° 1 gennaio-giugno 2012
Maximizing Resources: A Look at Library Orientation Programs
Creators: name: Haworth Continuing Features Submission
name: Allegri, Francesca
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1987

description: A typical and recurrent situation librarians face is the need to expand or redirect services in an environment in which the resources available remain fairly constant. As of this writing, many health sciences librarians are in the midst of the flurry of library orientations which seem to eat up those fixed resources. When these same librarians read this column they will be starting to contemplate the next seasonal peak of orientations. Several observations, questions, and conclusions result from an examination of the significant effort that goes into introducing new students and faculty to the library.
For the purpose of the following discussion, orientations are individual and group introductions to the basic arrangement of the library’s materials and services. The orientation is intended to set the stage and pique interest in further instruction, as well as present the library in a welcoming way to potential users. Therefore it is both a service and a publicity tool.
Cellular-Base-Station Assisted Device-to-Device Communications in TV White Space
Creators: name: Ding, Guoru
name: Wang, Jinlong
name: Wu, Qihui
name: Yao, Yu-Dong
name: Song, Fei
name: Tsiftsis, Theodoros A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper presents a systematic approach to exploit TV white space (TVWS) for device-to-device (D2D) communications with the aid of the existing cellular infrastructure. The goal is to build a location-specific TVWS database, which provides a look-up table service for any D2D link to determine its maximum permitted emission power (MPEP) in an unlicensed digital TV (DTV) band. To achieve this goal, the idea of mobile crowd sensing is firstly introduced to collect active spectrum measurements from massive personal mobile devices. Considering the incompleteness of crowd measurements, we formulate the problem of unknown measurements recovery as a matrix completion problem and apply a powerful fixed point continuation algorithm to reconstruct the unknown elements from the known elements. By joint exploitation of the big spectrum data in its vicinity, each cellular base station further implements a nonlinear support vector machine algorithm to perform irregular coverage boundary detection of a licensed DTV transmitter. With the knowledge of the detected coverage boundary, an opportunistic spatial reuse algorithm is developed for each D2D link to determine its MPEP. Simulation results show that the proposed approach can successfully enable D2D communications in TVWS while satisfying the interference constraint from the licensed DTV services. In addition, to our best knowledge, this is the first try to explore and exploit TVWS inside the DTV protection region resulted from the shadowing effect. Potential application scenarios include communications between internet of vehicles in the underground parking, D2D communications in hotspots such as subway, game stadiums, and airports, etc.
description: Accepted by IEEE Journal on Selected Areas in Communications, to appear, 2015
Sphecodes longulus Hagens 1882
Creators: name: Pauly, Alain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Sphecodes
Sphecodes longulus

description: Sphecodes longulus Hagens, 1882
7.V.2000, sablière, au sol, 2♀.
description: Published as part of Pauly, Alain, 2019, Contribution à l'inventaire des abeilles sauvages de la Région de Bruxelles-Capitale et de la Forêt de Soignes (Hymenoptera: Apoidea), pp. 1-160 in Belgian Journal of Entomology 79 on page 14, DOI: 10.5281/zenodo.13692631
Light front synchronization and rest frame densities of the proton: Electromagnetic densities
Creators: name: Freese, Adam
name: Miller, Gerald A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We clarify the physical origin and meaning of the two-dimensional relativistic densities of the light front formalism. The densities are shown to originate entirely from the use of light front time instead of instant form time, which physically corresponds to using an alternative synchronization convention. This is shown by using tilted light front coordinates, which consist of light front time and ordinary spatial coordinates, and which are also used to show that the obtained densities describe a system at rest rather than at infinite momentum. These coordinates allow all four components of the electromagnetic current density to be given clear physical meanings. We explicate the formalism for spin-half targets, obtaining charge and current densities of the proton and neutron using empirical form factor parametrizations, as well as up and down quark densities and currents. Angular modulations in the densities of transversely-polarized states are explained as originating from redshifts and blueshifts due to quarks moving in different longitudinal directions.
description: 26 pages, 7 figures, version accepted for publication
Leggere al nido, a scuola e in famiglia contro il condizionamento sociale. Un progetto nella realtà di Grosseto
Creators: name: Catarsi, Enzo
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2013

description: L’articolo illustra i risultati di una ricerca realizzata nell’ambito di un progetto di sostegno all’educazione alla lettura realizzato nei nidi e nelle scuole dell’infanzia di Grosseto. Lo scritto analizza le risposte date ad un questionario dai genitori coinvolti nel progetto ed al contempo quelle di un campione di controllo costituito da genitori di analoghe istituzioni grossetane per l’infanzia. L’esperienza mostra come l’alleanza educativa tra i servizi per l’infanzia e la famiglia sia fondamentale ai fini della diffusione di pratiche importanti quale quella della lettura ad alta voce, che risulta essere particolarmente efficace ai fini dello sviluppo infantile.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2012
Parent-Child Shared Book Reading and Children’s Language, Literacy, and Empathy Development
Creators: name: Aram, Dorit
name: Shapira, Rotem
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2013

description: The essay examines the impact on children’s development of shared reading with parents. In particular, the work explores the relationship between the frequency and type of shared reading on one hand, and language, literacy and empathy skills on the other. In this connection, the piece presents the results of some research involving 78 children aged between 41 and 65 months and their mothers. Based on a series of procedures and measurements described in the essay, the research enabled us to verify that mothers who read books more frequently with their children have children with higher levels of empathy development than those children who spend less time reading together. Furthermore, it emerges that, if mothers do not extend or develop their conversation during reading, the children are less involved and less attentive. Lastly, from the study it emerges that there is a connection between parents’ discourses comparing the situations contained in the books with the children’s lives and the empathy skills that they develop.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2012
Transmission de connaissances et dimensions de «sens» dans la communication du diagnostic. L’expérience des frères et des sœurs des personnes handicapées
Creators: name: Caldin, Roberta
name: Cinotti, Alessia
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2013

description: Chi sono i fratelli e le sorelle delle persone disabili? Come comunicare la diagnosi di un fratello disabile? La “presa in carico” inizia con la comunicazione della diagnosi: i fratelli devono essere informati con parole il più possibile accessibili e adeguate alle loro capacità di far proprio, capire e sopportare questo difficile annuncio. Il saggio analizza le questioni chiave legate alla comunicazione della diagnosi (le persone coinvolte, come affrontare la questione, il contesto, il contenuto e il senso della comunicazione) ai fratelli e alle sorelle, analizzando le loro testimonianze e il loro punto di vista per preparare un percorso di trasmissione delle conoscenze e delle competenze che nascono da esperienze personali e della vita di tutti i giorni.
description: Rivista Italiana di Educazione Familiare, n° 1 gennaio-giugno 2013
Webis-Generated-Game-Art-23
Creators: name: Deckers, Niklas
name: Fröbe, Maik
name: Kiesel, Johannes
name: Pandolfo, Gianluca
name: Schröder, Christopher
name: Stein, Benno
name: Potthast, Martin
Publisher: name: Zenodo
Year: 2023

description: Generated images and case study report for the paper "The Infinite Index: Information Retrieval on Generative Text-To-Image Models"
Problem Statement
Creators: name: Doyle, Cathal
name: Luczak-Roesch, Markus
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: design science research
subject: open access
subject: open artefact
subject: open data
subject: open peer review
subject: open science
subject: open source
subject: registered reports

description: This is the problem statement for this study.
Sphecodes crassus Thomson 1870
Creators: name: Pauly, Alain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Sphecodes
Sphecodes crassus

description: Sphecodes crassus Thomson, 1870
7.V.2000, au sol sur sable, 2♀.
description: Published as part of Pauly, Alain, 2019, Contribution à l'inventaire des abeilles sauvages de la Région de Bruxelles-Capitale et de la Forêt de Soignes (Hymenoptera: Apoidea), pp. 1-160 in Belgian Journal of Entomology 79 on page 14, DOI: 10.5281/zenodo.13692631
Structural phase transition and its critical dynamics from holography
Creators: name: Xia, Chuan-Yin
name: Zeng, Hua-Bi
name: Chen, Chiang-Mei
name: del Campo, Adolfo
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a gravitational lattice theory defined in an AdS$_3$ black hole background that provides a holographic dual description of the linear-to-zigzag structural phase transition, characterized by the spontaneous breaking of parity symmetry observed in, e.g., confined Coulomb crystals. The transition from the high-symmetry linear phase to the broken-symmetry doubly-degenerate zigzag phase can be driven by quenching the coupling between adjacent sites through the critical point. An analysis of the equilibrium correlation length and relaxation time reveals mean-field critical exponents. We explore the nonequilibrium phase transition dynamics leading to kink formation. The kink density obeys universal scaling laws in the limit of slow quenches, described by the Kibble-Zurek mechanism (KZM), and at fast quenches, characterized by a universal breakdown of the KZM.
description: 10 pages, 11 figures
Phase-modulated electronic wave-packet interferometry reveals high resolution vibronic spectra of free Rb atoms and Rb*He molecules
Creators: name: Bruder, Lukas
name: Mudrich, Marcel
name: Stienkemeier, Frank
Publisher: name: arXiv
Year: 2015
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Phase-modulated wave-packet interferometry is combined with mass-resolved photoion detection to investigate rubidium atoms attached to helium nanodroplets in a molecular beam experiment. The spectra of atomic Rb electronic states show a vastly enhanced sensitivity and spectral resolution when compared to conventional pump-probe wave-packet interferometry. Furthermore, the formation of Rb*He exciplex molecules is probed and for the first time a fully resolved vibrational spectrum for transitions between the lowest excited $5Π_{3/2}$ and the high-lying electronic states $2^2Π$, $4^2Δ$, $6^2Σ$ is obtained and compared to theory. The feasibility of applying coherent multidimensional spectroscopy to dilute cold gas phase samples is demonstrated in these experiments.
206.01 LT1 A controlled vocabulary for vintage carriers
Creators: name: Moya, Cynde
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: ad hoc
subject: Ad Hoc: Lightning Talks
subject: ipres2018

description: LCM+L has developed a controlled vocabulary for our vintage carriers. RDA $338 for computer carriers is wholly inadequate for the variety of vintage media LCM+L needs to create metadata for, and does not map to our reality. I will show how RDA $338 does not work, then present our controlled vocabulary, with photographic and real examples of these carriers. I will also touch briefly on other institutions that are preserving software on vintage carriers, and the metadata strategies that they use. Sharing a controlled vocabulary for vintage carriers helps bring together the community of practice who are preserving vintage media.
A high-throughput platform for stem cell niche co-cultures and downstream gene expression analysis
Creators: name: Gracz, Adam D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Stem cells reside in 'niches', where support cells provide critical signalling for tissue renewal. Culture methods mimic niche conditions and support the growth of stem cells in vitro. However, current functional assays preclude statistically meaningful studies of clonal stem cells, stem cell-niche interactions, and genetic analysis of single cells and their organoid progeny. Here, we describe a 'microraft array' (MRA) that facilitates high-throughput clonogenic culture and computational identification of single intestinal stem cells (ISCs) and niche cells. We use MRAs to demonstrate that Paneth cells, a known ISC niche component, enhance organoid formation in a contact-dependent manner. MRAs facilitate retrieval of early enteroids for quantitative PCR to correlate functional properties, such as enteroid morphology, with differences in gene expression. MRAs have broad applicability to assaying stem cell-niche interactions and organoid development, and serve as a high-throughput culture platform to interrogate gene expression at early stages of stem cell fate choices.
La funzione educativa dei nonni
Creators: name: Zanniello, Giuseppe
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2014

description: The essay illustrates the content of Family Empowerment Courses for the educational training of grandparents. After a brief resumé of the recent social changes in the role of grandparents in family life, the article examines the permanent dimensions of their role as the grandchildren’s educators. Particular stress is placed on grandparents’ ability to actively pay attention to the stories their grandchildren tell. The older generation can contribute dramatically to their children and grandchildren’s happiness when they dedicate themselves to the education of the younger generations. In the essay we give some examples of the contributions that grandparents can make to their grandchildren’s education.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2013
Sphecodes geoffrellus
Creators: name: Pauly, Alain
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Halictidae
Sphecodes
Sphecodes geoffrellus

description: Sphecodes geoffrellus (Kirby, 1802)
7.V.2000, sablière, au sol sur sable, 1♀.
description: Published as part of Pauly, Alain, 2019, Contribution à l'inventaire des abeilles sauvages de la Région de Bruxelles-Capitale et de la Forêt de Soignes (Hymenoptera: Apoidea), pp. 1-160 in Belgian Journal of Entomology 79 on page 14, DOI: 10.5281/zenodo.13692631
Essere nonni: una presenza di cura
Creators: name: Iozzelli, Sonia
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2014

description: The article describes the affectionate virtues of the family bonds involving grandparents. Today, regardless of the different directions that individual lives can take, grandparents are grouped together by a single sentiment: a great joy, a growing enthusiasm that leads them towards a generous and unconditional closeness to their grandchildren. Grandparents are a very significant presence in the first phase of childhood, precisely due to their willingness and commitment to be a firm and reliable point of reference for the new family, as the event of a child’s birth requires and seeks attention and support from the family network. The article then goes on to examine the relationship dynamics between parents and grandparents. Complex in their own way, they need to be dealt with consciously and within the harmony of positive feelings, for the sake of the children’s good upbringing. The last reflection is dedicated to immigrant families in educational contexts, showing that the vicinity and solidarity that can be provided by the school community is a highly valuable resource for these families.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2013
Trading classical and quantum computational resources
Creators: name: Bravyi, Sergey
name: Smith, Graeme
name: Smolin, John
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose examples of a hybrid quantum-classical simulation where a classical computer assisted by a small quantum processor can efficiently simulate a larger quantum system. First we consider sparse quantum circuits such that each qubit participates in O(1) two-qubit gates. It is shown that any sparse circuit on n+k qubits can be simulated by sparse circuits on n qubits and a classical processing that takes time $2^{O(k)} poly(n)$. Secondly, we study Pauli-based computation (PBC) where allowed operations are non-destructive eigenvalue measurements of n-qubit Pauli operators. The computation begins by initializing each qubit in the so-called magic state. This model is known to be equivalent to the universal quantum computer. We show that any PBC on n+k qubits can be simulated by PBCs on n qubits and a classical processing that takes time $2^{O(k)} poly(n)$. Finally, we propose a purely classical algorithm that can simulate a PBC on n qubits in a time $2^{c n} poly(n)$ where $c\approx 0.94$. This improves upon the brute-force simulation method which takes time $2^n poly(n)$. Our algorithm exploits the fact that n-fold tensor products of magic states admit a low-rank decomposition into n-qubit stabilizer states.
description: 14 pages, 4 figures
Towards decoupling the effects of permeability and roughness on turbulent boundary layers
Creators: name: Wangsawijaya, D. D.
name: Jaiswal, P.
name: Ganapathisubramani, B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Boundary layer flow over a realistic porous wall might contain both the effects of wall-permeability and wall-roughness. These two effects are typically examined in the context of a rough-wall flow, i.e., by defining a ``roughness'' length or equivalent to capture the effect of the surface on momentum deficit/drag. In this work, we examine the hypothesis of Esteban et al. (2022), that a turbulent boundary layer over a porous wall could be modelled as a superposition of the roughness effects on the permeability effects by using independently obtained information on permeability and roughness. We carry out wind tunnel experiments at high Reynolds number ($14400 \leq Re_τ \leq 33100$) on various combinations of porous walls where different roughnesses are overlaid over a given permeable wall. Measurements are also conducted on the permeable wall as well as the rough walls independently to obtain the corresponding lengthscales. Analysis of mean flow data across all these measurements suggests that an empirical formulation can be obtained where the momentum deficit ($ΔU^+$) is modelled as a combination of independently obtained roughness and permeability lengthscales. This formulation assumes the presence of outer-layer similarity across these different surfaces, which is shown to be valid at high Reynolds numbers. Finally, this decoupling approach is equivalent to the area-weighted power-mean of the respective permeability and roughness lengthscales, consistent with the approach recently suggested by Hutchins et al. (2023) to capture the effects of heterogeneous rough surfaces.
description: Under review for publication in JFM Rapids
ACC/AHA 2007 Guidelines on Perioperative Cardiovascular Evaluation and Care for Noncardiac Surgery: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Revise the 2002 Guidelines on Perioperative Cardiovascular Evaluation for Noncardiac Surgery)
Creators: name: Smith, Sidney C., Jr.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: These guidelines represent an update to those published in 2002 and are intended for physicians and nonphysician caregivers who are involved in the preoperative, operative, and postoperative care of patients undergoing noncardiac surgery. They provide a framework for considering cardiac risk of noncardiac surgery in a variety of patient and surgical situations. The writing committee that prepared these guidelines strove to incorporate what is currently known about perioperative risk and how this knowledge can be used in the individual patient.
Le storie dei nonni e delle nonne
Creators: name: Bottigli, Lilia
Publisher: name: Rivista Italiana di Educazione Familiare
Year: 2014

description: That one of the family education programmes is dedicated to grandfathers and grandmothers is the result of the needs expressed both by the parents taking part in the parents’ meetings and by the grandparents themselves, who, as we met them taking and picking up their grandchildren from the nursery and infant school every day, asked for a more structured opportunity to express and exchange their views. For both – parents/children and grandparents/parents – it appears necessary to define the new balances in the network of family bonds, in which the birth of a child can (re)activate more or less hidden dynamics of conflict.
description: Rivista Italiana di Educazione Familiare, n° 2 luglio-dicembre 2013