cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Endovascular treatment of acute adrenal bleeding.
Creators: name: Rafart Martinez, Gerard
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Haemorrhage
subject: Blood
subject: Embolisation
subject: Arterial access
subject: Fluoroscopy
subject: CT-Angiography
subject: Catheter arteriography
subject: Interventional vascular
subject: Emergency
subject: Arteries / Aorta
subject: Interventional Radiology
subject: Not applicable

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To review the vascular anatomy of the adrenal gland and the typical findings by CT and angiography of acute adrenal bleeding (AAB). To report our experience in the endovascular treatment of AAB with 4...
title: Philosophy and Public Policy Quarterly, Vol 18, No 3 (1998)
title: Vol 18, No 3 (1998)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 1998

description: Civil Society and Democratic Citizenship...1-2
The Foundations of Trust...3-8
The Moral Effects of Associational Life...8-13
American Civil Society Talk...14-19
Will the Circle Be Unbroken? The Erosion and Transformation of African American Civic Life...20-26
The "Quickened Conscience": Women's Voluntarism and the State, 1890-1920...27-33
Civic Infrastructure in America: Government and the Nonprofit Sector...34-39
Full Issue, Summer 1998 (reduced file size)...1-40
Quantum Critical Dynamics Simulation of Dirty Boson Systems
Creators: name: Meier, Hannes
name: Wallin, Mats
Publisher: name: arXiv
Year: 2011
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Recently the scaling result $z=d$ for the dynamic critical exponent at the Bose glass to superfluid quantum phase transition has been questioned both on theoretical and numerical grounds. This motivates a careful evaluation of the critical exponents in order to determine the actual value of $z$. We study a model of quantum bosons at T=0 with disorder in 2D using highly effective worm Monte Carlo simulations. Our data analysis is based on a finite size scaling approach to determine the scaling of the quantum correlation time from simulation data for boson world lines. The resulting critical exponents are $z=1.8 \pm 0.05, ν=1.15 \pm 0.03,$ and $η=-0.3 \pm 0.1$, hence suggesting that $z=2$ is not satisfied.
description: 4 pages 4 figures
Game (wildlife) meat safety: understanding the game meat supply chain and the roles of role-players in a multifaceted control environment
Creators: name: Bekker, J. L. (J. Leon), Speaker
name: Renecker, Lyle
name: International Wildlife Ranching Symposium, Producer
Publisher: name: Mountain Scholar
Year: 2014
Subjects: subject: Wildlife management -- Congresses
subject: Range management -- Congresses

description: Moderator: Lyle Renecker.
description: Presented at the 8th international congress for wildlife and livelihoods on private and communal lands: livestock, tourism, and spirit, that was held on September 7-12, 2014 in Estes Park, Colorado.
description: As in other parts of the world, the South African game industry is expanding and game meat is finding its way in the local and international food supply chain. In order to do effective game meat control, one must have an understanding of the game meat supply chain and the stakeholders therein. The term 'food supply chain' refers to the total supply process from agricultural production, harvest / slaughter, through processing and handling of a food and its ingredients, storage and distribution up to consumption. In the case of game meat, the supply chain will include the relevant food and meat control authorities, primary producers (farmers), suppliers of feed and veterinary drugs to farmers, hunters, abattoirs, small and large scale processors, wholesale and retail, suppliers of processing materials, import and export agencies, transport and the consumer. From this it is clear that several role-players are involved, which leads to a multifaceted and fragmented food control environment. It was necessary to determine the control points essential for meat safety and the responsibilities of the role-players for the execution of these control points along the game meat supply chain. Information regarding the study was obtained through a desk top study and analysis of questionnaire responses from game farmers, hunters and national, provincial and municipal control authorities. Game meat is often entering the supply chain in an uncontrolled manner while there is a lack of a single formal framework for its operation amongst the stakeholders. To address this issue, the research looked for insight into the game meat supply chain; the differences between the game meat supply chain and the conventional meat supply chain; the respective role-players in the supply chain; and the essential meat safety control points along the supply chain. The crucial meat safety link between the supply chain and the roles of stakeholders in ensuring that safe meat is supplied to the consumer is often vague. The introduction of a mechanism to reduce the indistinctness is essential for this growing industry. The mechanism suggested relates to the establishment of a game meat safety forum whereby all role-players are involved.
title: Philosophy and Public Policy Quarterly, Vol 18, No 4 (1998)
title: Vol 18, No 4 (1998)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 1998

description: Convention and Competence: Disability Rights in Sports
                Education...1-7
Do Means Matter? Evaluating Technologies of Human Enhancement...8-12
One Pill Makes You Smarter: An Ethical Appraisal of The Rise of Ritalin...13-17
Public Deliberation and Scientific Expertise...17-23
Full Issue, Fall 1998 (reduced file size)...1-24
title: Philosophy and Public Policy Quarterly, Vol 19, No 1 (1999)
title: Vol 19, No 1 (1999)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 1999

description: Controlling Global Climate: The Debate Over Pollution Trading...1-6
Open Admissions and Remedial Education at CUNY...7-13
The Ethics of Representation: Realism and Idealism in Children's Fiction...13-18
The Executioner's Dissonant Song: On Capital Punishment and American Legal Values...19-23
Full Issue, Winter 1999 (reduced file size)...1-24
Spectroscopy of spin-orbit quantum bits in indium antimonide nanowires
Creators: name: Nadj-Perge, S.
name: Pribiag, V. S.
name: Berg, J. W. G. van den
name: Zuo, K.
name: Plissard, S. R.
name: Bakkers, E. P. A. M.
name: Frolov, S. M.
name: Kouwenhoven, L. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Double quantum dot in the few-electron regime is achieved using local gating in an InSb nanowire. The spectrum of two-electron eigenstates is investigated using electric dipole spin resonance. Singlet-triplet level repulsion caused by spin-orbit interaction is observed. The size and the anisotropy of singlet-triplet repulsion are used to determine the magnitude and the orientation of the spin-orbit effective field in an InSb nanowire double dot. The obtained results are confirmed using spin blockade leakage current anisotropy and transport spectroscopy of individual quantum dots.
description: 5 pages, supplementary material available at http://link.aps.org/supplemental/10.1103/PhysRevLett.108.166801
title: Red alert: the radiologist role in aortic emergencies
Creators: name: Mesquita, Alexandra
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Emergency Imaging
subject: Arteries / Aorta
subject: Emergency
subject: Vascular
subject: CT
subject: CT-Angiography
subject: Education
subject: Aneurysms
subject: Dissection
subject: Trauma
subject: Not applicable

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Review of the main imaging features that characterize the various aortic emergencies, especially on CT-scan. CTA protocols will also be briefly...
Treating Persistent Ectopic Pregnancy by Methotrexate Using a Sliding Scale: Preliminary Experience
Creators: name: Sauer, Mark V.
name: Vidali, Andrea
name: James, Walter
Publisher: name: Columbia University
Year: 1997
Subjects: Obstetrics
Gynecology

description: To assess the clinical utility of prescribing a sliding scale regimen for methotrexate administered in cases of persistent ectopic pregnancy, a prospectively designed clinical trial was performed. Patients (n = 37) previously operated on for ectopic pregnancy by laparoscopic salpingostomy and found to have persistent disease were enrolled into the study. Methotrexate was given intramuscularly at a dose of 1 mg/kg body weight, with the number of doses administered depending on the presenting level of serum beta-human chorionic gonadotropin (β-hCG). Group 1 (n = 27), levels of 10–1500 mIU/ml, received a single dose; group 2 (n = 5), levels of 1500–2500 mIU/ml, received two doses 3 days apart; group 3 (n = 5), levels > 2500 mIU/ml, received three doses 3 days apart. Patients were followed with weekly transvaginal ultrasound examinations, and serum β-hCG and progesterone measurements. Results noted resolution in all three treatment groups without the requirement of surgery or further treatment: group 1, 19.9 ± 1.7 days; group 2, 35.2 ± 4.5 days; group 3, 49.0 ± 1.0 days. All patients remained asymptomatic, and no adverse side effects from the drug were experienced. We conclude, although preliminary, that a sliding scale approach to prescribing methotrexate based on the initial serum titer of β-hCG to treat persistent ectopic pregnancy is easy to use, efficacious, and likely results in complete resolution of the condition. In most cases, even with presenting levels of β-hCG > 2500 mIU/ml, persistent disease will resolve within 50 days of initiating care.
title: Anatomic variants of paranasal sinuses
Creators: name: Mesquita, Alexandra
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Head and Neck
subject: Anatomy
subject: Ear / Nose / Throat
subject: Head and neck
subject: CT
subject: Education
subject: Normal variants
subject: Congenital
subject: Not applicable

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: This poster will review the paranasal sinuses normal anatomy and show how to recognize and describe the most common and relevant anatomical variants found on...
title: Philosophy and Public Policy Quarterly, Vol 19, No 2/3 (1999)
title: Vol 19, No 2/3 (1999)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 1999

description: War and Sacrifice in Kosovo...1-6
Academic Standards and the NCAA...7-13
Are We Simple Creatures?...14-18
Reconciliation for Realists...18-23
Back Cover...24
Full Issue, Spring/Summer 1999 (reduced file size)...1-24
title: Magnetic resonance imaging in pediatric idiopathic intracranial hypertension: diagnostic dilemmas and challenges
Creators: name: Jugovec, Vesna
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Not applicable
subject: Not applicable
subject: Cerebrospinal fluid
subject: Diagnostic procedure
subject: MR
subject: Paediatric
subject: Neuroradiology brain
subject: CNS
subject: Neuro

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To illustrate the diagnostic dilemmas, we face when interpreting MR images in children with suspected idiopathic intracranial hypertension (IIH) – a rare but complex diagnostic...
title: Philosophy and Public Policy Quarterly, Vol 19, No 4 (1999)
title: Vol 19, No 4 (1999)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 1999

description: Does the Internet Strengthen Community?...1-8
Getting Practical About Deliberative Democracy...9-16
What's Wrong With Exotic Species?...16-23
Stigma Without Impairment: Broadening the Scope of Disability Discrimination Law...24-31
Front Cover...1
Back Cover...32
Full Issue, Fall 1999 (reduced file size)...1-32
The perception of the Millennial generation (Y-generation) consumer of game (wildlife) meat and game meat safety
Creators: name: Bekker, J. L. (J. Leon), Speaker
name: Renecker, Lyle
name: International Wildlife Ranching Symposium, Producer
Publisher: name: Mountain Scholar
Year: 2014
Subjects: subject: Wildlife management -- Congresses
subject: Range management -- Congresses

description: Moderator: Lyle Renecker.
description: Presented at the 8th international congress for wildlife and livelihoods on private and communal lands: livestock, tourism, and spirit, that was held on September 7-12, 2014 in Estes Park, Colorado.
description: As in other parts of the world, one of the options for conservationists and game farmers is to channel the meat as a result of harvesting or hunting activities into the local and international food markets. Game meat is however foreign to many, especially urbanised consumers and therefore they tend not to try it as an alternative source of meat. On the other hand, younger consumers such as the millennial generation (Y generation) are seeking for healthier meat products that are free from hormones and other substances and that are more "natural". Game meat mostly provides for these requirements. According to most reports, Generation Y (Gen Y) was born between 1977 and 1994. This timeframe identifies millinial consumers between 19 and 36 years old in 2013. The millinial generation is expected to be as large and influential as the Baby Boomers, which was the generation prior to Gen Y. Information regarding the study was obtained through a desk top study and analysis of questionnaire responses from young South African meat consumers (millinials) with regards to the abovementioned topics. Millinials are the current and future consumer and have a role to play in meat choices. They are however more informed due to higher exposure to media. The research looked for insights in the millinial generations perception about hunting and the use of the meat as a source of meat and concerns regarding meat safety issues such as zoonotic diseases, microbiological contamination and meat inspection practices. The research revealed that consumers do have concerns, especially with regards to animal welfare, hunting practices, exposure to zoonotic diseases, and contamination of the meat by microorganisms and other biological, chemical and physical matter that may cause harm to the consumer. Millinials (Generation Y) are young meat consumers who are especially important for the industry because they offer an opportunity for growth in the industry. If their experience with game meat is positive, these younger consumers will develop a taste for game meat that are likely to last as over years. These younger consumers care more about brand name, quality (including safety) and will typically spend more money to purchase it. It is therefore important to understand their concerns and to use it to the benefit of the wildlife industry.
Spin noise in quantum dot ensembles
Creators: name: Glazov, M. M.
name: Ivchenko, E. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study theoretically spin fluctuations of resident electrons or holes in singly charged quantum dots. The effects of external magnetic field and effective fields caused by the interaction of electron and nuclei spins are analyzed. The fluctuations of spin Faraday, Kerr and ellipticity signals revealing the spin noise of resident charge carriers are calculated for the continuous wave probing at the singlet trion resonance.
description: 8 pages, 4 figures
title: Philosophy and Public Policy Quarterly, Vol 20, No 1 (2000)
title: Vol 20, No 1 (2000)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 2000

description: Retribution and Reconciliation...1-6
Authority and Excuses...7-11
The American State Lottery: Sale or Swindle?...12-17
Irrational Exuberance...18-23
Front Cover...1
Back Cover...24
Full Issue, Winter/Spring 2000 (reduced file size)...1-24
Identification of membrane-interacting proteins and membrane protein interactomes using Nanodiscs and proteomics
Creators: name: Zhang, Xiao Xiao
Publisher: name: University of British Columbia
Year: 2011

description: The insoluble nature of membrane proteins has complicated the identification of their interactomes. The Nanodisc has allowed the membrane and membrane proteins to exist in a soluble state. In this thesis, we combined Nanodisc and proteomics and applied the technique to discover the interactome of membrane proteins. Using the SecYEG and MalFGK membrane complex incorporated into Nanodisc, we identified, Syd, SecA, and MalE. These interactions were identified with high specificity and confidence from total soluble protein extracts. The protein YidC was also tested but no interactors were detected. Overall, these results showed that the technique can identify periplasmic and cytosolic interacting partners with high degree of specificity. In a second approach, the method was applied to detect proteins with high affinity for lipid using S. cerevisiae as a model organism. Using Nanodiscs containing different types of phospholipids, many known lipid interactors were identified, including: Ypt1, Sec4, Vps21, Osh6, and Faa1. Interestingly, Caj1 was identified as a PA specific interactor and this interaction was found to be pH dependent. Liposome sedimentation assay showed that Caj1 has affinity for acidic phospholipids. In vivo analysis confirmed the plasma membrane localization of N’-GFP-Caj1 and specifically to the yeast buds. However, pH dependent localization was not observed. Together, with the in vivo and in vitro results suggests that Caj1 is an acidic phospholipid interacting protein.
title: Philosophy and Public Policy Quarterly, Vol 20, No 2/3 (2000)
title: Vol 20, No 2/3 (2000)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 2000

description: The Case for Reparations...1-8
The Legacy of Hiroshima: A Half-Century Without Nuclear War...9-13
The Nuclear Taboo...14-18
Lessons From the Brooklyn Museum Controversy...19-27
Front Cover...1
Back Cover...28
Full Issue, Summer 2000 (reduced file size)...1-28
The Quest for the Heaviest Uranium Isotope
Creators: name: Schramm, S.
name: Gridnev, D.
name: Tarasov, D. V.
name: Tarasov, V. N.
name: Greiner, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study Uranium isotopes and surrounding elements at very large neutron number excess. Relativistic mean field and Skyrme-type approaches with different parametrizations are used in the study. Most models show clear indications for isotopes that are stable with respect to neutron emission far beyond N=184 up to the range of around N=258.
description: 4 pages, 5. figures
title: Philosophy and Public Policy Quarterly, Vol 20, No 4 (2000)
title: Vol 20, No 4 (2000)
titleType: AlternativeTitle
Creators: name: University, George Mason
Publisher: name: George Mason University
Year: 2000

description: The Internet and Civil Society...1-8
Reliance and Reliability: The Problem of Information on the Internet...9-15
State Symbols and Multiculturalism...16-22
Truth Commissions and Transitional Justice...23-31
Front Cover...1
Back Cover...32
Full Issue, Fall 2000 (reduced file size)...1-32
title: Pseudomyxoma peritonei: an unusual condition of the abdomen
Creators: name: Amante, Sofia
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Abdominal Viscera
subject: Anatomy
subject: Oncology
subject: Peritoneum
subject: CT
subject: Complications
subject: Neoplasia
subject: Not applicable

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To highlight the role of computed tomography (CT) in the diagnosis of pseudomyxoma peritonei (PMP), as well as to describe and illustrate the CT imaging findings of this condition. Its etiopathology, clinical features, treatment, and prognosis will...
Melody Transcription From Music Audio: Approaches and Evaluation
Creators: name: Poliner, Graham E.
name: Ellis, Daniel P. W.
name: Ehmann, Andreas F.
name: Gomez, Emilia
name: Streich, Sebastian
name: Ong, Beesuan
Publisher: name: Columbia University
Year: 2007
Subjects: Artificial intelligence
Music

description: Although the process of analyzing an audio recording of a music performance is complex and difficult even for a human listener, there are limited forms of information that may be tractably extracted and yet still enable interesting applications. We discuss melody--roughly, the part a listener might whistle or hum--as one such reduced descriptor of music audio, and consider how to define it, and what use it might be. We go on to describe the results of full-scale evaluations of melody transcription systems conducted in 2004 and 2005, including an overview of the systems submitted, details of how the evaluations were conducted, and a discussion of the results. For our definition of melody, current systems can achieve around 70% correct transcription at the frame level, including distinguishing between the presence or absence of the melody. Melodies transcribed at this level are readily recognizable, and show promise for practical applications.
Using Broad Phonetic Group Experts for Improved Speech Recognition
Creators: name: Scanlon, Patricia
name: Ellis, Daniel P. W.
name: Reilly, Richard B.
Publisher: name: Columbia University
Year: 2007
Subjects: Computer engineering
Language and languages

description: In phoneme recognition experiments, it was found that approximately 75% of misclassified frames were assigned labels within the same broad phonetic group (BPG). While the phoneme can be described as the smallest distinguishable unit of speech, phonemes within BPGs contain very similar characteristics and can be easily confused. However, different BPGs, such as vowels and stops, possess very different spectral and temporal characteristics. In order to accommodate the full range of phonemes, acoustic models of speech recognition systems calculate input features from all frequencies over a large temporal context window. A new phoneme classifier is proposed consisting of a modular arrangement of experts, with one expert assigned to each BPG and focused on discriminating between phonemes within that BPG. Due to the different temporal and spectral structure of each BPG, novel feature sets are extracted using mutual information, to select a relevant time-frequency (TF) feature set for each expert. To construct a phone recognition system, the output of each expert is combined with a baseline classifier under the guidance of a separate BPG detector. Considering phoneme recognition experiments using the TIMIT continuous speech corpus, the proposed architecture afforded significant error rate reductions up to 5% relative.
Desaturation Maneuvers and Precise Orbit Determination for the BepiColombo Mission
Creators: name: Alessi, Elisa Maria
name: Cicalo', Stefano
name: Milani, Andrea
name: Tommei, Giacomo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Space Physics (physics.space-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The purpose of this work is the analysis of the consequences that desaturation maneuvers can have in the precise orbit determination corresponding to the Radio Science Experiment (MORE) of the BepiColombo mission to Mercury. This mission is an ESA/JAXA joint project with very challenging objectives regarding geodesy, geophysics and fundamental physics. In the neighborhood of Mercury, the s/c will experience strong solar radiation pressure torques; the s/c attitude is controlled by inertial wheels that after some time reach their maximum rotation state. Then they have to be slowed down by means of thruster pulses, inducing a residual acceleration on the s/c, with a desaturation (or off-loading) maneuver. In this paper, we will show how such maneuvers affect the orbit of the s/c and the radio science measurements and, also, how to include them in the orbit determination and parameter estimation procedure. The non linear least squares fit we consider is applied on a set of observational arcs separated by intervals of time where the probe is not visible. With the current baseline of two ground stations, two maneuvers are performed per day, one during the observing session, the other in the dark. To reach the scientific goals of the mission, they have to be treated as "solve for quantities". We have developed a specific methodology based on the deterministic propagation of the orbit, which is able to deal with these variables, by connecting subsequent observational arcs in a smooth way. The numerical simulations we will show demonstrate that this constrained multi-arc strategy is able to determine the maneuvers, including the ones in the dark, together with the other parameters of interest at a high level of accuracy. The future development consists in including accelerometer readings and calibrations in the method.
description: This paper has been withdrawn by the author as it was rejected by the journal Acta Astronautica
title: The essential findings of complicated aortic aneurysms in CT-angiography evaluation
Creators: name: Pomohaci, Mihai
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Not applicable
subject: Retrospective
subject: Aneurysms
subject: Education
subject: CT-Angiography
subject: Arteries / Aorta
subject: Vascular

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Learning objective Briefly describe the key anatomical points of the aorta and how to asses an aortic aneurysm. Describe and illustrate the semiological characteristics of the main complications of aortic aneurysms. Show the importance and main...
ANALFABETISMO FUNCIONAL E LETRAMENTO
Creators: name: Santana, Ivan Martins
name: Leiva De Luca, Plinio Paulo
name: Souza, Francislê Neri De
name: Hees, Luciane Weber Baia
Publisher: name: Internet Latent Corpus Journal
Year: 2023

description: Resumo: Este estudo avalia a origem do analfabetismo funcional e a alfabetização necessária para se situar, viver, ser compreendido e compreendero espaço social no qual se estabelecem as relações humanas. O motor desse estudo são os comentários feitos pelos telespectadores em dois vídeos transmitidos pela mídia tradicional e agora hospedados no YouTube. Os comentários foram classificados em algumas dimensões de análise tal formaque se buscou entender, na opinião dos participantes quais seriam as causas da situação relatada. O analfabetismo funcional ainda é definido em níveis elevados, segundo os institutos de pesquisa. Pretende-se elaborar, de acordo com a literatura já desenvolvida, a diferença entre alfabetização e letramento e como as opiniões coletadas concordam com as definições. Os principais resultados desta pesquisa apresentam que o sistema educacional e realidade do país são os principais responsáveis pelo nível de analfabetismo funcional atual, na opinião das pessoas que participaram do corpus de dados.
description: Internet Latent Corpus Journal, vol. 13 n.º 2 (2023)
A Discriminative Model for Polyphonic Piano Transcription
Creators: name: Poliner, Graham E.
name: Ellis, Daniel P. W.
Publisher: name: Columbia University
Year: 2007
Subjects: Artificial intelligence
Music

description: We present a discriminative model for polyphonic piano transcription. Support vector machines trained on spectral features are used to classify frame-level note instances. The classifier outputs are temporally constrained via hidden Markov models, and the proposed system is used to transcribe both synthesized and real piano recordings. A frame-level transcription accuracy of 68% was achieved on a newly generated test set, and direct comparisons to previous approaches are provided.
title: From VCUG to CEVUS in 10 months: A single center experience
Creators: name: Shaheen, Rami
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Observational
subject: Retrospective
subject: Congenital
subject: Diagnostic procedure
subject: Cystography / Uretrography
subject: Contrast agent-other
subject: Ultrasound
subject: Urinary Tract / Bladder
subject: Paediatric
subject: Kidney
subject: Paediatric

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: •In December 2018, we started to perform Contrast enhanced Voiding Uro-Sonography (CeVUS) in order to replace voiding cystourethrography under fluoroscopy (VCUG), for pediatric patients. •The purpose of this poster is to describe our experience,...
title: Tumor ecology: investigating intra-tumoral metabolic heterogeneity
Creators: name: Hershey, Benjamin
Publisher: name: The Open University
Year: 2025

description: Many patients with non-metastatic breast tumors are successfully treated. However, small tumor cell populations such as those found in micro-metastases present a major hurdle to successful therapy. Throughout nature the fitness of individual organisms, from viruses to large mammals, is modulated by population density. This phenomenon, termed the Allee Effect, means that sparse populations are more vulnerable to extinction than their denser counterparts. Despite its prevalence in nature, it is still unclear what role the Allee Effect plays in governing the growth of small cancer cell populations. To address this question the MDA-MB-231 cell line, representative of triple negative breast cancer, was selected as a model system. A cohort of six distinct lineages was then isolated from the parental culture. Using an imaging-based approach, their growth was measured across a range of populations sizes in: regular, population, or clone conditioned media. The screen revealed the presence of a “Weak Allee Effect.” Moreover, cross-feeding experiments demonstrated that the lineages were able to circumvent this ecological obstacle to growth by collaborating through soluble factor exchange. Upon longitudinal co-culture of the six lineages, a minimal interacting community made up of three members emerged. In vivo, orthotopic co-injection of these three lineages together resulted in greater metastatic burdens than those observed following injection of the single lineages alone. This data suggests that small, distinct populations of triple negative breast cancer cells cooperate with one another though soluble factor exchange in order to overcome an Allee Effect and improve fitness. Characterizing these lineages using multiple omics approaches revealed that the soluble factor(s) underly this synergistic community can be metabolic in nature. Our results suggest that community assembly based on metabolite exchange plays an important role in the fitness of small populations of breast cancer cells both in vitro and in vivo, and highlights the role of the Allee Effect as an impediment to growth for distinct lineages of breast cancer cells.
Wormholes in de Sitter branes
Creators: name: Molina, C.
name: Neves, J. C. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we present a class of geometries which describes wormholes in a Randall-Sundrum brane model, focusing on de Sitter backgrounds. Maximal extensions of the solutions are constructed and their causal structures are discussed. A perturbative analysis is developed, where matter and gravitational perturbations are studied. Analytical results for the quasinormal spectra are obtained and an extensive numerical survey is conducted. Our results indicate that the wormhole geometries presented are stable.
description: 10 pages, 7 figures
title: Selective internal radiation therapy (SIRT) with SIR-Spheres in hepatocellular carcinoma – our experience
Creators: name: Vozlič, Diana
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Interventional Radiology
subject: Abdomen
subject: Liver
subject: Oncology
subject: Catheter arteriography
subject: CT
subject: MR
subject: Brachytherapy
subject: Radiation therapy / Oncology
subject: Radioembolisation
subject: Cancer
subject: Cirrhosis
subject: Radiotherapy techniques
subject: Retrospective
subject: Randomised controlled trial
subject: Multicentre study

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To evaluate the safety, treatment response and adverse events of HCC patients treated with selective internal radiation therapy (SIRT) alone or in combination with...
Structure of the Porcupine Creek anticlinorium and tectonic implications of the lower cambrian Cog Group of the Rocky Mountain main ranges
Creators: name: Lickorish, William Henry
Publisher: name: University of Calgary
Year: 1992
Subjects: subject: Geology, Structural - British Columbia
subject: Formations (Geology) - British Columbia
subject: Cog Group (B.C.)

description: Bibliography: p. 147-158.
Light dark matter versus astrophysical constraints
Creators: name: Cline, James M.
name: Frey, Andrew R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Hints of direct dark matter detection coming from the DAMA, CoGeNT experiments point toward light dark matter with isospin-violating and possibly inelastic couplings. However an array of astrophysical constraints are rapidly closing the window on light dark matter. We point out that if the relic density is determined by annihilation into invisible states, these constraints can be evaded. As an example we present a model of quasi-Dirac dark matter, interacting via two U(1) gauge bosons, one of which couples to baryon number and the other which kinetically mixes with the photon. Annihilation is primarily into "dark neutrinos" that do not mix with the SM, but which could provide a small component of dark radiation. The model could soon be tested by several experiments searching for such light gauge bosons, and we predict that both could be detected. The model also requires a fourth generation of quarks, whose existence might increase the production cross section of Higgs bosons at the Tevatron and LHC.
description: 11 pages, two figures; references added, published version
title: Buckwheat :
title: Guidelines for the Conduct of Tests for Distinctness, Uniformity and Stability.
titleType: Subtitle
Creators: name: International Union For The Protection Of New Varieties Of Plants,
Publisher: name: International Union for the Protection of New Varieties of Plants,
Year: 0
Subjects: New Varieties of Plants
Buckwheat

description: The purpose of these guidelines (“Test Guidelines”) is to elaborate the principles contained in the General Introduction (document TG/1/3), and its associated TGP documents, into detailed practical guidance for the harmonized examination of distinctness, uniformity and stability (DUS) and, in particular, to identify appropriate characteristics for the examination of DUS and production of harmonized variety descriptions.
Bison conservation ranching on Blue Valley Ranch
Creators: name: Kossler, John
name: Handyside, Perry
name: Richert, Josh
name: Schafer, Shawn
name: International Wildlife Ranching Symposium, Producer
Publisher: name: Mountain Scholar
Year: 2014
Subjects: subject: Wildlife management -- Congresses
subject: Range management -- Congresses

description: Presented at the 8th international congress for wildlife and livelihoods on private and communal lands: livestock, tourism, and spirit, that was held on September 7-12, 2014 in Estes Park, Colorado.
description: Video presenter: Perry Handyside.
description: For 20 years, Blue Valley Ranch has been practicing conservation ranching in the Rocky Mountains of north-central Colorado with a focus on wildlife and agricultural production. An integrated resource management approach to land stewardship guides its planning process, and an adaptive management philosophy helps to make management decisions based on science and monitoring feedback. The ranch's vision of conserving wildlife habitat, building ecosystem resiliency, and producing quality livestock and forage crops is exemplified in the inclusion of the American bison (Bison bison) in its operation. As a native grazer, bison are a natural choice for raising a healthy food product on native ranges while practicing good land stewardship. Though hunted to near extinction in the late 19th century, bison have made a comeback in recent decades, due in large part to conservation-minded ranchers and private landowners. A clear understanding of their behavior and grazing ecology takes advantage of the bison's evolutionary history with the grasslands and shrublands of the western United States, and makes them a perfect fit for private lands conservation interested in supporting agriculture and healthy ecosystems.
title: 18F-FDG PET/MRI in oncological pediatric patients: when and how?
Creators: name: Fichera, Giulia
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Not applicable
subject: Not applicable
subject: Lymphoma
subject: Cancer
subject: Staging
subject: Imaging sequences
subject: PET-MR
subject: Paediatric
subject: Oncology
subject: Hybrid, Molecular and Translational Imaging

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To provide, according to the literature and the experienced gained in our tertiary center, a comprehensive overview of the main pediatric oncological applications of 18 F-fluorodeoxyglucose-PET/MR( 18 F-FDG-PET/MR), considering protocols’...
Additional file 4 of Elevated accumulation of lutein and zeaxanthin in a novel high-biomass yielding strain Dunaliella sp. ZP-1 obtained through EMS mutagenesis
Creators: name: Liu, Chenglong
name: Huang, Danqiong
name: Zhuo, Xinran
name: Luo, Ying
name: Zhou, Junjie
name: Feng, Jinwei
name: Wen, Xueer
name: Liao, Zixin
name: Wu, Runling
name: Hu, Zhangli
name: Lou, Sulin
name: Li, Hui
Publisher: name: figshare
Year: 2025
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Supplementary Material 4
Helping Infant Economies Grow: Foundations of Trade Policies for Developing Countries
Creators: name: Stiglitz, Joseph E.
name: Greenwald, Bruce C.
Publisher: name: Columbia University
Year: 2006
Subjects: Economics

description: This article discusses how to help infant economies grow and create the foundations of trade policies for developing countries. The information in this article is supported in a two-sector model that defines the industrial sector as the source of innovation and spillovers based on theory, evidence, history, and policy. The model contains both a traditional and an industrial sector. There are four key features to the model including spillovers from the industrial sector to the craft sector, spillovers that are geographically based, innovations that are concentrated in the industrial sector, and size, which is among the important determinants of the pace of innovation in the industrial sector.
Reconstruction of f(T) gravity according to holographic dark energy
Creators: name: Daouda, M. Hamani
name: Rodrigues, Manuel E.
name: Houndjo, M. J. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We develop the reconstruction of a model of $f(T)$ gravity according to the holographic dark energy. $T$ is the torsion scalar and its initial value from the Teleparallel gravity is imposed for fitting the initial value of the function $f(T)$. The result shows a polynomial function for $f(T)$, and we also observe that, when $Ω_V\rightarrow 1$ at the future time, $ω_V$ may cross -1 for some values of the input parameter $b$. Another interesting aspect of the obtained model is that it provides the unification of the dark matter with the dark energy.
description: 11 pages, Accepted for publication in EPJC
Adaptive finite elements with anisotropic meshes
Creators: name: Huang, Weizhang
name: Kamenski, Lennard
name: Lang, Jens
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: G.1.8
subject: 65N50, 65N30, 65F35

description: The paper presents a numerical study for the finite element method with anisotropic meshes. We compare the accuracy of the numerical solutions on quasi-uniform, isotropic, and anisotropic meshes for a test problem which combines several difficulties of a corner singularity, a peak, a boundary layer, and a wavefront. Numerical experiment clearly shows the advantage of anisotropic mesh adaptation. The conditioning of the resulting linear equation system is addressed as well. In particular, it is shown that the conditioning with adaptive anisotropic meshes is not as bad as generally assumed.
description: 10 pages, 4 figures, revised introduction
What Is the Appropriate Role of the Federal Government in the Private Markets for Credit and Insurance? What Is the Outlook?
Creators: name: Stiglitz, Joseph E.
Publisher: name: Columbia University
Year: 2006
Subjects: Economics

description: I want to focus my remarks this morning on the role of government in risk-bearing. A little over a decade ago, I addressed the issue of the role of government in riskbearing at a conference sponsored by the Federal Reserve Bank of Cleveland (Stiglitz, 1993). I used the market failure/government failure paradigm, sketching out in particular limitations in markets and government that led to a role for government in this area.
title: Cardiac CT Lessons : Extra-cardiac findings
Creators: name: Penha, Diana
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Cardiac
subject: Cardiac
subject: CT
subject: Diagnostic procedure
subject: Education and training
subject: Not applicable

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Review the most common incidental extra-cardiac findings (ECF) on cardiac CT Understand the importance the incidental findings and according to their clinical significance report and alert to manage impact patient on patient’s care. Provide an...
Is Populism Really So Bad for Latin America?
Creators: name: Stiglitz, Joseph E.
Publisher: name: Columbia University
Year: 2006
Subjects: Economics

description: The article presents an interview with Joseph Stiglitz, author of the book "Free Trade for All," concerning populism in Latin America. According to Stiglitz, Argentina has recovered economically due to President Nestor Kirchner's anti-International Monetary Fund policies. The president rejected the policies of the IMF because of its onerous conditions.
Strong Dzyaloshinskii-Moriya Interaction and Origin of Ferroelectricity in Cu2OSeO3
Creators: name: Yang, J. H.
name: Li, Z. L.
name: Lu, X. Z.
name: Whangbo, M. -H.
name: Wei, Su-Huai
name: Gong, X. G.
name: Xiang, H. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: By performing density functional calculations, we investigate the origin of the skyrmion state and ferroelectricity in Cu2OSeO3. We find that the Dzyaloshinskii-Moriya interactions between the two different kinds of Cu ions are extremely strong and induce the helical ground state and the skyrmion state in the absence and presence of magnetic field, respectively. On the basis of the general model for the spin-order induced polarization, we propose that the ferroelectric polarization of Cu2OSeO3 in the collinear ferrimagnetic state arises from an unusual mechanism, i.e., the single-spin-site contribution due to the spin-orbit coupling.
A low-phase-noise mm-wave oscillator and its application in a low-power polar transmitter
Creators: name: Nouri, Neda
Publisher: name: University of British Columbia
Year: 2011

description: Over the past decade, there have been substantial activities as well as changes in the design of high-speed radio-frequency millimeter-wave (mm-wave) integrated transceivers and their building blocks such as oscillators, mixers, low-noise amplifiers, and power amplifiers. One of the popular mm-wave frequency bands is the 7 GHz unlicensed band available around 60 GHz, which is attractive for a variety of applications including wireless local area networks(WLANs), short-range high data-rate wireless personal area networks (WPANs), and vehicular radar. One of the critical challenges in the design of 60 GHz integrated transceivers is the local oscillator signal generation. One of the main objectives of this thesis is to present and experimentally validate techniques to achieve better phase noise for high frequency oscillators, especially for high data rate applications. This thesis studies the phase noise performance of a new rotary-wave coupled oscillator. The presented oscillator is a traveling-wave oscillator with a reduced phase distortion. This oscillator hybridizes the standing-wave oscillator and travelling-wave oscillator to take advantage of the benefits of each structure, i.e., low phase noise and low power consumption. The structure of this circuit is based on a travelling-wave oscillator tapped with four standing-wave oscillators along a transmission line to accurately provide multiphase outputs. This oscillator produces eight phases, 45° apart from each other. A proof-of-concept prototype oscillator, fabricated in a 0.13-μm CMOS technology, provides a −17.5 dBm tone at 67 GHz and achieves a 5.2 GHz tuning range (8%) while it consumes 43.2 mW from a 1.2-V supply. The measured phase noise is −87 dBc/Hz (−102 dBc/Hz) at 1 MHz (10 MHz) offset. As an application for this type of oscillator, a circular quadrature-amplitude modulation (QAM) small-signal polar transmitter is proposed and a proof-of-concept 16-level QAM modulator is designed and simulated. In this architecture, the proposed oscillator has been combined with an 8-to-1 multiplexer and four-level variable-gain amplifier to implement the QAM transmitter. Based on the post-layout simulation results, (which are in an excellent agreement with measured results for the oscillator block) the transmitter consumes 25% less power as compared to state-of-the-art 60-GHz transmitters with comparable performance.