cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Alaska Long Range Radar System Facility Master Plan Capital Improvement Plan Installation Design Guide
Creators: name: 611th Civil Engineers Squadron
Publisher: name: 611th Air Support Group, United States Air Force
Year: 2019
Subjects: subject: Alaska (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1176/alaska-state-territory
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Power Point
valueUri: https://core.tdar.org/browse/other-keyword/164755/power-point
subject: Slides
valueUri: https://core.tdar.org/browse/other-keyword/164756/slides
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: Alaska Long Range Radar System
valueUri: https://core.tdar.org/browse/other-keyword/164753/alaska-long-range-radar-system
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: Capital Improvement Plan
valueUri: https://core.tdar.org/browse/other-keyword/164754/capital-improvement-plan
subject: Installation Design Guide
valueUri: https://core.tdar.org/browse/other-keyword/156763/installation-design-guide
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Methodology, Theory, or Synthesis
valueUri: https://core.tdar.org/browse/investigation-type/6/methodology-theory-or-synthesis
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking
subject: Site Evaluation / Testing
valueUri: https://core.tdar.org/browse/investigation-type/10/site-evaluation-testing

description: A powerpoint developed by the 611th Civil Engineer Squadron describing a plan for capital improvement of the Alaska Long Range Radar System.
A shooting algorithm for problems with singular arcs
Creators: name: Aronna, Maria Soledad
name: Bonnans, J. Frederic
name: Martinon, Pierre
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In this article we propose a shooting algorithm for a class of optimal control problems for which all control variables appear linearly. The shooting system has, in the general case, more equations than unknowns and the Gauss-Newton method is used to compute a zero of the shooting function. This shooting algorithm is locally quadratically convergent if the derivative of the shooting function is one-to-one at the solution. The main result of this paper is to show that the latter holds whenever a sufficient condition for weak optimality is satisfied. We note that this condition is very close to a second order necessary condition. For the case when the shooting system can be reduced to one having the same number of unknowns and equations (square system) we prove that the mentioned sufficient condition guarantees the stability of the optimal solution under small perturbations and the invertibility of the Jacobian matrix of the shooting function associated to the perturbed problem. We present numerical tests that validate our method.
description: No. RR-7763 (2011); Journal of Optimization, Theory and Applications, published as 'Online first', January 2013
Hamiltonicity of 3-arc graphs
Creators: name: Xu, Guangjun
name: Zhou, Sanming
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C45, 05C76, 05C38

description: An arc of a graph is an oriented edge and a 3-arc is a 4-tuple $(v,u,x,y)$ of vertices such that both $(v,u,x)$ and $(u,x,y)$ are paths of length two. The 3-arc graph of a graph $G$ is defined to have vertices the arcs of $G$ such that two arcs $uv, xy$ are adjacent if and only if $(v,u,x,y)$ is a 3-arc of $G$. In this paper we prove that any connected 3-arc graph is Hamiltonian, and all iterative 3-arc graphs of any connected graph of minimum degree at least three are Hamiltonian. As a consequence we obtain that if a vertex-transitive graph is isomorphic to the 3-arc graph of a connected arc-transitive graph of degree at least three, then it is Hamiltonian. This confirms the well known conjecture, that all vertex-transitive graphs with finitely many exceptions are Hamiltonian, for a large family of vertex-transitive graphs. We also prove that if a graph with at least four vertices is Hamilton-connected, then so are its iterative 3-arc graphs.
description: in press Graphs and Combinatorics, 2013
Proclamation 8336 of January 6,2009 Establishment of the Pacific Remote Islands Marine Nation Document
Creators: name: Executive Office Of The President
Year: 2009
Subjects: subject: Wake Island
valueUri: https://core.tdar.org/browse/geographic-keyword/80382/wake-island
subject: Alaska (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1176/alaska-state-territory
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: Proclamation 8336
valueUri: https://core.tdar.org/browse/other-keyword/165639/proclamation-8336
subject: Marine National Monument
valueUri: https://core.tdar.org/browse/other-keyword/165637/marine-national-monument
subject: Pacific Remote Islands
valueUri: https://core.tdar.org/browse/other-keyword/165638/pacific-remote-islands
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Methodology, Theory, or Synthesis
valueUri: https://core.tdar.org/browse/investigation-type/6/methodology-theory-or-synthesis
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Proclamation 8336 mandated by the president of the United States which established the Pacific Remote Islands, including Wake Island, as Marine National Monuments.
title: MR imaging of uterovaginal anomalies: What the surgeon wants to know before surgery?
Creators: name: Santos Montón, Cecilia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Congenital
subject: Diagnostic procedure
subject: MR
subject: Genital / Reproductive system female

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The objectives of this exhibit are: 1. Toknow how to recognize common congenital uterine anomalies. 2. To learn how to classify and how to know the critical information that radiologists should provide prior to surgery. 3. To understand the...
Archaeological Survey of Twelve Installations of the 611th Air Support Group, Alaska Summer 1999
Creators: name: Argonne National Laboratory
Publisher: name: Environmental Assessment Division, Argonne National Laboratory
Year: 1999
Subjects: subject: Indian Mountain
valueUri: https://core.tdar.org/browse/geographic-keyword/54954/indian-mountain
subject: Nikolski RRS
valueUri: https://core.tdar.org/browse/site-name/117902/nikolski-rrs
subject: Kalakaket Creek RRS
valueUri: https://core.tdar.org/browse/site-name/117901/kalakaket-creek-rrs
subject: Point Lay LRRS
valueUri: https://core.tdar.org/browse/site-name/117680/point-lay-lrrs
subject: Big Mountain RRS
valueUri: https://core.tdar.org/browse/site-name/117906/big-mountain-rrs
subject: Barter Island Long Range Radar Site
valueUri: https://core.tdar.org/browse/site-name/117683/barter-island-long-range-radar-site
subject: Bear Creek RRS
valueUri: https://core.tdar.org/browse/site-name/117892/bear-creek-rrs
subject: Tatalina LRRS
valueUri: https://core.tdar.org/browse/site-name/117699/tatalina-lrrs
subject: Granite Mountain RRS
valueUri: https://core.tdar.org/browse/site-name/117896/granite-mountain-rrs
subject: Sterling Landing Site
valueUri: https://core.tdar.org/browse/site-name/118248/sterling-landing-site
subject: Cold Bay LRRS
valueUri: https://core.tdar.org/browse/site-name/117770/cold-bay-lrrs
subject: MLZ-115
valueUri: https://core.tdar.org/browse/site-name/118250/mlz-115
subject: Pillar Mountain RRS
valueUri: https://core.tdar.org/browse/site-name/118249/pillar-mountain-rrs
subject: MSG-004
valueUri: https://core.tdar.org/browse/site-name/118251/msg-004
subject: Lithic Scatter
valueUri: https://core.tdar.org/browse/material-type/2473/lithic-scatter
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking
subject: Site Evaluation / Testing
valueUri: https://core.tdar.org/browse/investigation-type/10/site-evaluation-testing
subject: Systematic Survey
valueUri: https://core.tdar.org/browse/investigation-type/12/systematic-survey

description: During June–September 1999, twelve United States Air Force (USAF) 611th Air Support Group (611 ASG) installations in Alaska were inventoried for archaeological remains. These installations, covering a total of 5,551 hectares (ha) (13,718 acres), included: Barter Island Long Range Radar Site (LRRS), Kalakaket Creek RRS, Bear Creek Radio Relay Station (RRS), King Salmon Airport, Big Mountain RRS, Nikolski RRS, Cold Bay LRRS, Pillar Mountain RRS,Granite Mountain RRS, Point Lay LRRS, and Indian Mountain LRRS, Tatalina LRRS. No previously undocumented prehistoric or historic sites or isolated finds of note were discovered at the remaining installations.MLZ-115, a small lithic scatter at Indian Mountain, and MCG-004, the Sterling Landing site near 611 ASG at Tatalina, are previously recorded resources that should be noted.
Renormalization: the observable-state model Part II
Creators: name: Ardenghi, Juan Sebastián
name: Castagnino, Mario
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The purpose of this work is to rewrite the generating functional of phi^4 theory for the n = 0 and n = 4 correlation functions as the inner product of a state with an observable, as we did in [J. S. Ardenghi, M. Castagnino, Phys. Rev. D, 85, 025002, (2012)] for the two-points correlation function. The observables are defined through the external sources and the states are defined through the correlation function itself. In this sense, the divergences of Quantum Field Theory (QFT) appear in the reduced state by taking the partial trace of the state with respect to the internal vertices that appear in the perturbation expansion. From this viewpoint, the renormalization can be substituted by applying a projector on the internal quantum state. The advantage of this new insight is that we can obtain finite contributions of the correlation functions without introducing counterterms in the Lagrangian or by manipulating complex divergent quantities.
description: 21 pages
title: Essays on heterogeneity in macroeconomics
Creators: name: Leonardi, Edoardo
Publisher: name: London School of Economics and Political Science (LSE)
Year: 2023

description: This PhD thesis delves into the role of household heterogeneity in macroeconomics and its interplay with fiscal and monetary policies. The research is segmented into three papers. The first dissects the earning and spending habits of workers in tradable and non-tradable sectors. Findings indicate that non-tradable sector workers face more earning volatility and have a higher propensity to consume out of unexpected shocks. This behaviour affects economic cycles, particularly in response to sectoral shocks, and the potency of monetary policy. The second paper zooms in on fiscal automatic stabilizers, such as progressive taxes and unemployment benefits, designed to mitigate economic fluctuations. The effectiveness of these stabilizers in reducing the variance of the macroeconomics aggregates varies significantly based on monetary environment, such as domestic inflation targeting versus being in a currency union. While they can stabilize consumption, they inadvertently increase output volatility due to the distortionary effects of taxes. Lastly, the third paper explores how fiscal and monetary policies combined influence household savings. It reveals a balance between policies promoting saving as a safety net and those affecting investment opportunities. Notably, even if policies boost investment, these don’t always lead to more job opportunities, leaving many dependent on wages. In summary, the thesis offers a view of the intricate relationship between fiscal and monetary policies, emphasizing their profound impacts on individuals and the economy when financial markets are incomplete and therefore prevent them from fully insuring against idiosyncratic shocks. Through rigorous models and analyses, it provides valuable insights into crafting more effective and balanced economic strategies for the future.
Counting and computing regions of $D$-decomposition: algebro-geometric approach
Creators: name: Vasil'ev, Oleg O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optimization and Control (math.OC)
subject: Symbolic Computation (cs.SC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 93D09, 93B27, 93B25

description: New methods for $D$-decomposition analysis are presented. They are based on topology of real algebraic varieties and computational real algebraic geometry. The estimate of number of root invariant regions for polynomial parametric families of polynomial and matrices is given. For the case of two parametric family more sharp estimate is proven. Theoretic results are supported by various numerical simulations that show higher precision of presented methods with respect to traditional ones. The presented methods are inherently global and could be applied for studying $D$-decomposition for the space of parameters as a whole instead of some prescribed regions. For symbolic computations the Maple v.14 software and its package RegularChains are used.
description: 16 pages, 8 figures
title: Is there a relationship between thymic fatty infiltration, and hepatosteatosis and subcutaneous fat tissue thickness in healthy young cases?
Creators: name: Kuzan, Beyza Nur
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Tissue characterisation
subject: Computer Applications-Detection, diagnosis
subject: CT
subject: Thorax
subject: Soft tissues / Skin
subject: Liver

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The thymus is one of the primary lymphoid organs of the immune system, and it demonstrates normal involution with age [1,2]. Although fatty involution occurs as part of the normal ageing process, previous studies reported the relationship between...
A cohomological classification of vector bundles on smooth affine threefolds
Creators: name: Asok, Aravind
name: Fasel, Jean
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 14F42, 55S35, 19D45, 13C10, 19A13

description: We give a cohomological classification of vector bundles of rank $2$ on a smooth affine threefold over an algebraically closed field having characteristic unequal to $2$. As a consequence we deduce that cancellation holds for rank $2$ vector bundles on such varieties. The proofs of these results involve three main ingredients. First, we give a description of the first non-stable ${\mathbb A}^1$-homotopy sheaf of the symplectic group. Second, these computations can be used in concert with F. Morel's ${\mathbb A}^1$-homotopy classification of vector bundles on smooth affine schemes and obstruction theoretic techniques (stemming from a version of the Postnikov tower in ${\mathbb A}^1$-homotopy theory) to reduce the classification results to cohomology vanishing statements. Third, we prove the required vanishing statements.
description: 32 pages; Completely revised and reorganized. Final version (before page proofs) to appear in Duke Math. J
title: Prostate Ultrasound Elastography: Artefacts Detection and Description
Creators: name: Goddi, Alfredo
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Education and training
subject: Artifacts
subject: Technical aspects
subject: Education
subject: Diagnostic procedure
subject: Ultrasound
subject: Elastography
subject: Ultrasound physics
subject: Genital / Reproductive system male

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the most common artefacts in prostate US elastography. To suggest how to interpret them, for improving the operator’s diagnostic confidence. Ultrasound (US) elastography is a novel imaging technique which was purposed as to be able to...
The use of physiological signals and motor performance metrics in task difficulty adaptation : improving engagement in robot-assisted movement therapy
Creators: name: Shirzad, Navid
Publisher: name: University of British Columbia
Year: 2013

description: Before robot-assisted therapy regimens can be included in clinical practice, one of the major challenges to overcome is maintaining the patient’s engagement in the therapy during the lengthy functional recovery period. Game designers and psychologists have theorized the mechanics of sustaining an individual’s engagement in a task. In a motor learning context, to maintain motivation to continue an exercise, one must be kept exercising at one’s desirable difficulty by manipulation of the task challenge over the course of treatment. Thus, this work was aimed to design a robotic therapy regimen that can automatically adjust the difficulty to motivate users to continue with the exercise. The main contributions of this thesis are to develop a method to predict the user’s desirable difficulty and validate the effects of adaptively adjusting a robotic exercise on the user’s perception of the task. The theory of desirable difficulty relies on three main factors: meaningful levels of difficulties, knowledge of the user’s challenge preference, and positive effects of exercising a task under the desirable difficulty conditions. Studies to develop implementations of the first two factors in the context of an upper-limb reaching task were conducted, and investigated the effects of practicing this task under the desirable difficulty conditions. The first study implemented five error amplification (EA) methods for a reaching task and validated that users perceive each with a different challenge level. In the second study, users’ physiological and motor performance metrics were collected, as well as self-reports of the user’s challenge preference after exercising with each of the EAs. The efficiency of different machine learning methods in predicting a user’s challenge preference based on different combinations of physiological and motor performance attributes were analyzed. In the third study, the control group received EAs in predefined random order while the experimental group received EAs based on the predictions of the trained machine learning algorithm. The experimental group reported statistically significant higher scores on the metrics that assessed satisfaction, attentiveness, and willingness to continue the task. These results support the approach of designing a robotic system capable of adjusting exercises to prolong individuals’ engagement in stroke therapy.
Historic American Building Survey Barter Island Long Range Radar Site Building Train "A"
Creators: name: 611th Civil Engineer Squadron
Publisher: name: 611th Air Support Group, United States Air Force
Year: 2021
Subjects: subject: Alaska (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1176/alaska-state-territory
subject: Building A
valueUri: https://core.tdar.org/browse/site-name/117682/building-a
subject: Barter Island LRRS
valueUri: https://core.tdar.org/browse/site-name/117681/barter-island-lrrs
subject: Barter Island Long Range Radar Site
valueUri: https://core.tdar.org/browse/site-name/117683/barter-island-long-range-radar-site
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: LRRS
valueUri: https://core.tdar.org/browse/other-keyword/164732/lrrs
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research
subject: Architectural Survey
valueUri: https://core.tdar.org/browse/investigation-type/2/architectural-survey
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking

description: This document includes a historic context and an architectural overview of Barter Island Long Range Radar Site Building Train "A." Barter Island LRRS was one of the original Alaska Distant Early Warning (DEW) Stations. The purpose of the DEW line was to constantly monitor for possible enemy aircraft and ballistic missile threats during the Cold War era. Building train “A” is representative of the modular DEW Line construction technique.
Analysis of mass modifications of the vector and axial-vector heavy mesons in the nuclear matter with the QCD sum rules
Creators: name: Wang, Zhi-Gang
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article, we calculate the mass modifications of the vector and axial-vector mesons $D^*$, $B^*$, $D_1$ and $B_1$ in the nuclear matter with the QCD sum rules, and obtain the mass-shifts $δM_{D^*}=-71 \rm{MeV}$, $δM_{B^*}=-380 \rm{MeV}$, $δM_{D_1}=72 \rm{MeV}$, $δM_{B_1}=264 \rm{MeV}$, and the scattering lengths $a_{D^*}=-1.07 \rm{fm}$, $a_{B^*}=-7.17 \rm{fm}$, $a_{D_1}=1.15 \rm{fm}$ and $a_{B_1}=5.03 \rm{fm}$ for the $D^*N$, $B^*N$, $D_1N$ and $B_1N$ interactions, respectively.
description: 15 pages, 12 figures
title: Radiological findings in the pathology of the parotid gland.
Creators: name: Barba Arce, Ana Belén
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Pathology
subject: Cancer
subject: Imaging sequences
subject: Biopsy
subject: Ultrasound
subject: MR
subject: CT
subject: Head and neck

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. To describe the normal radiological anatomy of the parotid glands. 2. To show the radiological findings of the most frequent pathologies that affect them. 3. To review the different image methods available to us (sialography, ultrasound, CT and...
Alaskan Communications Region Milestones
Creators: name: Salley, Elsie M.
Publisher: name: 611th Air Support Group, United States Air Force
Year: 1971
Subjects: subject: Alaska (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1176/alaska-state-territory
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Historic Context
valueUri: https://core.tdar.org/browse/other-keyword/42191/historic-context
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: Chronology
valueUri: https://core.tdar.org/browse/other-keyword/3317/chronology
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: Region Historian
valueUri: https://core.tdar.org/browse/other-keyword/165049/region-historian
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Alaska Communications Region
valueUri: https://core.tdar.org/browse/other-keyword/165050/alaska-communications-region
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking

description: A historical chronology of Alaska's communication systems from 1947-1971
Vortex and spiral instabilities at gap edges in three-dimensional self-gravitating disc-satellite simulations
Creators: name: Lin, Min-Kai
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Numerical simulations of global three-dimensional (3D), self-gravitating discs with a gap opened by an embedded planet are presented. The simulations are customised to examine planetary gap stability. Previous results, obtained by Lin & Papaloizou from two-dimensional (2D) disc models, are reproduced in 3D. These include (i) the development of vortices associated with local vortensity minima at gap edges and their merging on dynamical timescales in weakly self-gravitating discs, (ii) the increased number of vortices as the strength of self-gravity is increased and their resisted merging, and (iii) suppression of the vortex instability and development of global spiral arms associated with local vortensity maxima in massive discs. The vertical structure of these disturbances are examined. In terms of the relative density perturbation, the vortex disturbance has weak vertical dependence when self-gravity is neglected. Vortices become more vertically stratified with increasing self-gravity. This effect is seen even when the unperturbed region around the planet's orbital radius has a Toomre stability parameter ~10. The spiral modes display significant vertical structure at the gap edge, with the midplane density enhancement being several times larger than that near the upper disc boundary. However, for both instabilities the vertical Mach number is typically a few per cent,and on average vertical motions near the gap edge do not dominate horizontal motions.
description: 15 pages, 19 figures, accepted by MNRAS, updated acknowledgments
The Defense of Wake
Creators: name: Heinl, R. D.
Year: 1947
Subjects: subject: Wake Island
valueUri: https://core.tdar.org/browse/geographic-keyword/80382/wake-island
subject: World War II
valueUri: https://core.tdar.org/browse/temporal-keyword/3992/world-war-ii
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Historic Context
valueUri: https://core.tdar.org/browse/other-keyword/42191/historic-context
subject: U.S. Marine Corps
valueUri: https://core.tdar.org/browse/other-keyword/165597/us-marine-corps
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: History
valueUri: https://core.tdar.org/browse/other-keyword/1287/history
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: Monographs
valueUri: https://core.tdar.org/browse/other-keyword/165596/monographs
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research
subject: Remote Sensing
valueUri: https://core.tdar.org/browse/investigation-type/22/remote-sensing
subject: Methodology, Theory, or Synthesis
valueUri: https://core.tdar.org/browse/investigation-type/6/methodology-theory-or-synthesis
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: The Defense of Wake is one of a series of operational monographs designed to provide both student and casual readers with thorough and complete narratives of the major operations in which Marine Corps units participated during World War II. As a sufficient number of monographs are brought to completion, these, in turn, will be condensed and edited for final compilation into official operational history.
title: Value of shear wave elastography in predicting liver fibrosis
Creators: name: KALKAN, CİHAN
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Liver
subject: Ultrasound
subject: Elastography
subject: Diagnostic procedure
subject: Staging
subject: Cirrhosis
subject: Infection

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Almost all chronic liver diseases result in liver fibrosis by damaging liver parenchyma in their natural course. Hepatic fibrosis leads to cirrhosis which is a risk factor for developing hepatocellular carcinoma and life-threatening vascular...
title: Breast carcinoma treatmant induced bone loss: interplay of Wnt inhibitors and lifestyle parameters
Creators: name: Bojanic, Kristina
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Osteoporosis
subject: Drugs / Reactions
subject: Cancer
subject: Laboratory tests
subject: Comparative studies
subject: Chemotherapy
subject: Absorptiometry / Bone densitometry
subject: Oncology
subject: Breast
subject: Bones

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Breast cancer (BC) is the most prevalent cancer in women wordwide. According to the Globocan, there will be about 2.1 million newly diagnosed female BC cases in 2018, accounting for almost 1 in 4 cancer cases among women and it is estimated that...
The annihilation cross section of dark matter which is driven by scalar unparticle
Creators: name: Iltan, E. O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the annihilation cross section of dark matter which interacts with the standard model sector over the scalar unparticle propagator. We observe that the annihilation cross section of dark matter pair is sensitive to the dark matter mass and the scaling dimension of scalar unparticle. We estimate a range for the dark matter mass and the scaling dimension of scalar unparticle by using the current dark matter abundance.
description: 9 pages, 4 figures
Understanding and assessing CBAM: vulnerability and impacts in the EU
Creators: name: CAMMEO, JACOPO
name: Ferrari, Albert
name: BORGHESI, SIMONE
name: Dokken, Therese
Publisher: name: Zenodo
Year: 2025
Subjects: CBAM
Carbon Border Adjustment Mechanism
emissions
sustainability
sustainability transitions
carbon leakage
CO2
CO2 emissions
climate regulation

description: The European Union (EU) has made significant progress in reducing CO2 emissions in recent decades, partly due to the implementation of the EU Emissions Trading System (EU ETS). However, the decline in emissions has not been matched by an equally substantial reduction in the continent's carbon footprint. In addition, some European companies, in order not to be subject to EU climate regulation, could have relocated production abroad, thus confirming the risk of the so-called carbon leakage.

To remedy this problem, the EU has proposed a Carbon Border Adjustment Mechanism (CBAM), through which a carbon quasi-tariff, determined based on the embodied emissions of the good and priced according to EU ETS criteria, would be imposed on imports of non-EU products from specific sectors. The measure, scheduled to enter into force in 2026, is expected to be compatible with WTO regulation. It should limit carbon leakage effectively, indirectly support European competitiveness, and stimulate other jurisdictions to implement their own carbon markets. At the same time, it poses some critical issues regarding adherence to the Common But Differentiated  Responsibilities and Respective Capabilities (CBDR-RC) principle.

Also, it has a possible negative socio-economic impact on vulnerable countries inside and outside the EU. At the European level, the 2021 European Commission's impact assessment and subsequent CBAM-covered goods trade data do not show a relevant CBAM negative effect on the European economy. However, the mechanism may hit the Mediterranean Member States and some in Eastern Europe the hardest. Considering this, the new Commission proposed to amend the CBAM with some revisions during the European Clean Industrial Deal presentation in February 2025. The revisions aim to support the European small, medium and large enterprises most exposed to CBAM, with the hope that this will not translate into a reduction in continental climate ambitions.
title: Diagnostic and therapeutic strategy for Wunderlich syndrome
Creators: name: Osorio Aira, Sonia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: CT
subject: Ultrasound-Colour Doppler
subject: Catheter arteriography
subject: Catheters
subject: Embolisation
subject: Haemorrhage

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Our learning objectives will be: 1. Definition of Wünderlich syndrome and it´s clinical presentation. 2. Describe the radiological findings that illustrate the main forms of clinical preentation. 3. Enumerate the main life-threatening...
Foragers of the Terminal Pleistocene in North America
Creators: name: Fiedel, Stuart J.
name: Yesner, David R.
name: Kornfeld, Marcel
name: Collins, Michael B.
name: Kuehn, Steven R.
name: Dent, Richard J.
name: Hollenbach, Kandace D.
name: McWeeney, Lucinda
Publisher: name: University of Nebraska Press
Year: 1994
Subjects: subject: Alaska (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1176/alaska-state-territory
subject: Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/53/prehistoric
subject: PaleoIndian
valueUri: https://core.tdar.org/browse/culture-keyword/4/paleoindian
subject: Clovis
valueUri: https://core.tdar.org/browse/culture-keyword/5/clovis
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Fauna
valueUri: https://core.tdar.org/browse/material-type/4/fauna
subject: Macrobotanical
valueUri: https://core.tdar.org/browse/material-type/10/macrobotanical
subject: Subsistence
valueUri: https://core.tdar.org/browse/other-keyword/430/subsistence
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: Archaeological Survey
valueUri: https://core.tdar.org/browse/other-keyword/519/archaeological-survey
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Volume
valueUri: https://core.tdar.org/browse/other-keyword/165114/volume
subject: Environment Research
valueUri: https://core.tdar.org/browse/investigation-type/13/environment-research
subject: Ethnographic Research
valueUri: https://core.tdar.org/browse/investigation-type/14/ethnographic-research
subject: Data Recovery / Excavation
valueUri: https://core.tdar.org/browse/investigation-type/5/data-recovery-excavation
subject: Systematic Survey
valueUri: https://core.tdar.org/browse/investigation-type/12/systematic-survey

description: This volume is a collection of chapters which presents data on Paleoindian subsistence from excavated faunal remains and preserved floral remains.
On the ground state of quantum graphs with attractive $δ$-coupling
Creators: name: Exner, Pavel
name: Jex, Michal
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81Q35, 34L15

description: We study relations between the ground-state energy of a quantum graph Hamiltonian with attractive $δ$ coupling at the vertices and the graph geometry. We derive a necessary and sufficient condition under which the energy increases with the increase of graph edge lengths. We show that this is always the case if the graph has no branchings while both change signs are possible for graphs with a more complicated topology.
description: LaTeX file, 7 pages, with one ps figure; minor improvements, to appear in Phys. Lett. A
Particulate matter emission characterization from a natural-gas high-pressure direct-injection engine
Creators: name: Patychuk, Bronson David
Publisher: name: University of British Columbia
Year: 2013

description: Stringent regulations have been enacted to reduce particulate matter (PM) emissions from heavy-duty compression-ignition (CI) engines. New regulations (Euro VI) restrict PM mass and particle number concentration. To help meet these regulations, a greater understanding of the physical and chemical characteristics of the PM is desired. This thesis is concerned with the mobility, morphology (by electron microscopy), mass (filter sampling), light scattering and semivolatile content of the particles. Natural gas has become an increasingly attractive transportation fuel for both environmental and economic reasons. One technology to utilize gaseous fuels in heavy-duty engines is Westport Innovations Inc.’s High Pressure Direct Injection (HPDI™) system. This is a system where the natural gas is directly injected late in the compression stroke and ignition of the natural gas is provided by a diesel pilot. PM emissions were characterized from a heavy-duty Cummins ISX engine converted to single cylinder operation and operating under HPDI™ fueling. Tests were performed to observe the effects of speed and load combinations, the effects of operating parameter variations (Injection timing, equivalence ratio, gas supply pressure, EGR % and diesel injection mass) and the effects of fuel premixing on the PM emissions. Engine load was more important than speed for qualitatively grouping the PM emission characteristics (mass, number, semi-volatile fraction). The exception is at low engine speeds where low mass and number concentrations were observed, along with nearly constant particle sizes, across different loads. The effects of the input parameter variations were analyzed with response surface methods. The PM emissions were more sensitive to changes in the input parameters than the gaseous emissions. Equivalence ratio, engine power and injection pressure were the most important parameters for PM mass emissions. Overall, the PM emissions varied monotonically with the input parameters and no local PM emission minima were observed. Partially premixing some of the natural gas before ignition can reduce PM emissions by over 80% at some conditions at the expense of cycle-to-cycle variability and pressure rise rates. Some optimized equivalence ratios and EGR percentages were developed to improve the stability of combustion.
title: CT angiography using variable helical pitch scanning. Thoraco-abdominal aorta and coronary artery assessment.
Creators: name: Finazzo, Mario
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cardiovascular system
subject: Arteries / Aorta
subject: Cardiac
subject: CT-Angiography
subject: CT
subject: Diagnostic procedure
subject: Technical aspects
subject: Aneurysms
subject: Dissection
subject: Grafts

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: CT angiography (CTA) is the standard of reference in diagnosis and follow-up of patients with acquired aortic disease, because it’s non-invasive, very accurate, very fast, reasonably easy to perform, widely available. Cardiac gating should be...
On the Dispersions of Three Network Information Theory Problems
Creators: name: Tan, Vincent Y. F.
name: Kosut, Oliver
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We analyze the dispersions of distributed lossless source coding (the Slepian-Wolf problem), the multiple-access channel and the asymmetric broadcast channel. For the two-encoder Slepian-Wolf problem, we introduce a quantity known as the entropy dispersion matrix, which is analogous to the scalar dispersions that have gained interest recently. We prove a global dispersion result that can be expressed in terms of this entropy dispersion matrix and provides intuition on the approximate rate losses at a given blocklength and error probability. To gain better intuition about the rate at which the non-asymptotic rate region converges to the Slepian-Wolf boundary, we define and characterize two operational dispersions: the local dispersion and the weighted sum-rate dispersion. The former represents the rate of convergence to a point on the Slepian-Wolf boundary while the latter represents the fastest rate for which a weighted sum of the two rates converges to its asymptotic fundamental limit. Interestingly, when we approach either of the two corner points, the local dispersion is characterized not by a univariate Gaussian but a bivariate one as well as a subset of off-diagonal elements of the aforementioned entropy dispersion matrix. Finally, we demonstrate the versatility of our achievability proof technique by providing inner bounds for the multiple-access channel and the asymmetric broadcast channel in terms of dispersion matrices. All our proofs are unified a so-called vector rate redundancy theorem which is proved using the multidimensional Berry-Esseen theorem.
description: Accepted to the IEEE Transactions on Information Theory
Memorandum of Agreement Between the U.S. Air Force and the Alaska State Historic Preservation Officer Regarding the Conversion of Selected Former DEW Line Stations Submitted to the Advisory Council on Historic Preservation Pursuant to 36 CFR 800.6(a)
Creators: name: Willeck, Dennis G.
name: Bittner, Judith E.
name: Nissley, Claudia
Publisher: name: 611th Air Support Group, United States Air Force
Year: 1996
Subjects: subject: Point Lay
valueUri: https://core.tdar.org/browse/geographic-keyword/42321/point-lay
subject: Point Barrow
valueUri: https://core.tdar.org/browse/geographic-keyword/24274/point-barrow
subject: Alaska (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1176/alaska-state-territory
subject: Oliktok Point
valueUri: https://core.tdar.org/browse/geographic-keyword/25658/oliktok-point
subject: Cold War Era
valueUri: https://core.tdar.org/browse/temporal-keyword/5551/cold-war-era
subject: Historic
valueUri: https://core.tdar.org/browse/temporal-keyword/5728/historic
subject: Barter Island Long Range Radar Sites
valueUri: https://core.tdar.org/browse/site-name/117589/barter-island-long-range-radar-sites
subject: Alaska State Historic Preservation Office
valueUri: https://core.tdar.org/browse/other-keyword/164655/alaska-state-historic-preservation-office
subject: 611th
valueUri: https://core.tdar.org/browse/other-keyword/164656/611th
subject: Memorandum of Agreement
valueUri: https://core.tdar.org/browse/other-keyword/114367/memorandum-of-agreement
subject: Pacific Air Forces
valueUri: https://core.tdar.org/browse/other-keyword/164657/pacific-air-forces
subject: National Register of Historic Places
valueUri: https://core.tdar.org/browse/other-keyword/1572/national-register-of-historic-places
subject: 611th Air Support Group
valueUri: https://core.tdar.org/browse/other-keyword/164658/611th-air-support-group
subject: Advisory Council of Historic Preservation
valueUri: https://core.tdar.org/browse/other-keyword/147221/advisory-council-of-historic-preservation
subject: Distant Early Warning Line Stations
valueUri: https://core.tdar.org/browse/other-keyword/164661/distant-early-warning-line-stations
subject: Eligible
valueUri: https://core.tdar.org/browse/other-keyword/163643/eligible
subject: 11th Air Force
valueUri: https://core.tdar.org/browse/other-keyword/164651/11th-air-force
subject: 611th Civil Engineer Squadron
valueUri: https://core.tdar.org/browse/other-keyword/164652/611th-civil-engineer-squadron
subject: United States Air Force
valueUri: https://core.tdar.org/browse/other-keyword/163642/united-states-air-force
subject: Consultation
valueUri: https://core.tdar.org/browse/investigation-type/4/consultation

description: A Memorandum of Agreement (MOA) between the United States Air Force and the Alaska State Historic Preservation Office and submitted to the Advisory Council of Historic Preservation. The MOA was created to protect historic properties during the conversion of former Distant Early Warning System Line Stations, which consists of Point Lay, Point Barrow, Oliktotk and Barter Island Long Range Radar Sites.
title: MRI evaluation of site of supraspinatus tendinosis in relation with acromio-humeral interval and plain film degenerative changes of acromio-clavicular joint
Creators: name: Chauhan , Vishva
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal bone
subject: Musculoskeletal system
subject: MR
subject: Statistics
subject: FOS: Mathematics
subject: Arthritides

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Itwas to evaluate the exact site of tendinosis in the supraspinatus tendon and the fat pad thickness overlying it. The coraco-acromial ligament thickness was also measured and corelated with site of supraspinatus...