cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Investigation of Aircraft Accident: CESSNA 140: LAGRANGE, GEORGIA: 1948-09-27
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
title: Investigation of Aircraft Accident: NORTHWEST AIRLINES: NEAR EDMONTON, CANADA: 1948-10-27
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Effective One Body description of tidal effects in inspiralling compact binaries
Creators: name: Damour, Thibault
name: Nagar, Alessandro
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The late part of the gravitational wave signal of binary neutron star inspirals can in principle yield crucial information on the nuclear equation of state via its dependence on relativistic tidal parameters. In the hope of analytically describing the gravitational wave phasing during the late inspiral (essentially up to contact) we propose an extension of the effective one body (EOB) formalism which includes tidal effects. We compare the prediction of this tidal-EOB formalism to recently computed nonconformally flat quasi-equilibrium circular sequences of binary neutron star systems. Our analysis suggests the importance of higher-order (post-Newtonian) corrections to tidal effects, even beyond the first post-Newtonian order, and their tendency to {\it significantly} increase the ``effective tidal polarizability'' of neutron stars. We compare the EOB predictions to some recently advocated, nonresummed, post-Newtonian based (``Taylor-T4'') description of the phasing of inspiralling systems. This comparison shows the strong sensitivity of the late-inspiral phasing to the choice of the analytical model, but raises the hope that a sufficiently accurate numerical--relativity--``calibrated'' EOB model might give us a reliable handle on the nuclear equation of state
description: 21 pages, 5 figures. Submitted to Phys. Rev. D
title: Investigation of Aircraft Accident: PACIFIC ALASKA AIR EXPRESS: BETWEEN YAKUTAT, ALASKA AND SEATTLE, WASHINGTON: 1948-11-04
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Evidence for two distinct anisotropies in the oxypnictide superconductors SmFeAsO_(0.8)F_(0.2) and NdFeAsO_(0.8)F_(0.2)
Creators: name: Weyeneth, S.
name: Puzniak, R.
name: Zhigadlo, N. D.
name: Katrych, S.
name: Bukowski, Z.
name: Karpinski, J.
name: Keller, H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Single crystals of the oxypnictide superconductors SmFeAsO_(0.8)F_(0.2) and NdFeAsO_(0.8)F_(0.2) with T_c in the range of 44 K to 48 K were investigated by torque magnetometry. An analysis of the data in terms of a recently proposed model for the anisotropic magnetization in the superconducting state, treating the penetration depth anisotropy differently than the upper critical field anisotropy, provides evidence that in the oxypnictide superconductors two distinct anisotropies are present. As a result the penetration depth anisotropy differs significantly in magnitude and in temperature dependence from the upper critical field anisotropy, analogous to MgB_2 but with a reversed sign of slope. This scenario strongly suggests a new multi-band mechanism in the novel class of oxypnictide high-temperature superconductors.
description: published online in J. Supercond. Nov. Magn
Evaluating the Role of New Town Development Patterns in Defining Rail Transport Objectives to the Parent Metropolis
Creators: name: zare sefat, sajjad
name: Estadi Jafari, Mehdi
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 400599
subject: Civil engineering not elsewhere classified
classificationCode: 350906
subject: Public transport
classificationCode: 350907
subject: Rail transportation and freight services
classificationCode: 330413
subject: Urban planning and health

description: Expanding new towns around major cities increasingly relies on rail connectivity to enhance livability and attract residents. This paper investigates the influence of new town development patterns on defining rail transport objectives towards the parent metropolis. Using structured questionnaires from officials in Golbahar and Binalood new towns, the study identifies priority goals for public transportation development. In Golbahar, these priorities are accessibility to public transport, improvement in service quality, and efficiency enhancement. In Binalood, priorities include accessibility, service quality, and cost reduction. The consistent prioritization of accessibility underscores its critical role compared to other goals, such as cost efficiency or system effectiveness, especially considering the distance and population dynamics of these new towns.increasingly relies
Genome-wide CNV investigation suggests a role for cadherin, Wnt, and p53 pathways in primary open-angle glaucoma
Creators: name: Faro, Valeria Lo
Publisher: name: Zenodo
Year: 2021
Subjects: POAG
CNV
glaucoma
pathway
WNT
p53
cadherin
cell adhesion

description: Abstract Background To investigate whether copy number variations (CNVs) are implicated in molecular mechanisms underlying primary open-angle glaucoma (POAG), we used genotype data of POAG individuals and healthy controls from two case-control studies, AGS (n = 278) and GLGS-UGLI (n = 1292). PennCNV, QuantiSNP, and cnvPartition programs were used to detect CNV. Stringent quality controls at both sample and marker levels were applied. The identified CNVs were intersected in CNV region (CNVR). After, we performed burden analysis, CNV-genome-wide association analysis, gene set overrepresentation and pathway analysis. In addition, in human eye tissues we assessed the expression of the genes lying within significant CNVRs. Results We reported a statistically significant greater burden of CNVs in POAG cases compared to controls (p-value = 0,007). In common between the two cohorts, CNV-association analysis identified statistically significant CNVRs associated with POAG that span 11 genes (APC, BRCA2, COL3A1, HLA-DRB1, HLA-DRB5, HLA-DRB6, MFSD8, NIPBL, SCN1A, SDHB, and ZDHHC11). Functional annotation and pathway analysis suggested the involvement of cadherin, Wnt signalling, and p53 pathways. Conclusions Our data suggest that CNVs may have a role in the susceptibility of POAG and they can reveal more information on the mechanism behind this disease. Additional genetic and functional studies are warranted to ascertain the contribution of CNVs in POAG. Read the full paper
Spatial-temporal domain charging optimization and charging scenario iteration for EV
Creators: name: Liu, Shuohan
Publisher: name: Lancaster University
Year: 2023

description: Environmental problems have become increasingly serious around the world. With lower carbon emissions, Electric Vehicles (EVs) have been utilized on a large scale over the past few years. However, EVs are limited by battery capacity and require frequent charging. Currently, EVs suffer from long charging time and charging congestion. Therefore, EV charging optimization is vital to ensure drivers’ mobility. This study first presents a literature analysis of the current charging modes taxonomy to elucidate the advantages and disadvantages of different charging modes. In specific optimization, under plug-in charging mode, an Urgency First Charging (UFC) scheduling policy is proposed with collaborative optimization of the spatialtemporal domain. The UFC policy allows those EVs with charging urgency to get preempted charging services. As conventional plug-in charging mode is limited by the deployment of Charging Stations (CSs), this study further introduces and optimizes Vehicle-to-Vehicle (V2V) charging. This is aim to maximize the utilization of charging infrastructures and to balance the grid load. This proposed reservation-based V2V charging scheme optimizes pair matching of EVs based on minimized distance. Meanwhile, this V2V scheme allows more EVs get fully charged via minimized waiting time based parking lot allocation. Constrained by shortcomings (rigid location of CSs and slow charging power under V2V converters), a single charging mode can hardly meet a large number of parallel charging requests. Thus, this study further proposes a hybrid charging mode. This mode is to utilize the advantages of plug-in and V2V modes to alleviate the pressure on the grid. Finally, this study addresses the potential problems of EV charging with a view to further optimizing EV charging in subsequent studies.
The Effects of Chinese Special Reverse Mortgage Loans on Retirement Behaviours
Creators: name: Li, Yunbo
Publisher: name: Lancaster University
Year: 2023
Subjects: Reverse Mortgage Loan (RML)
Retirement Behaviour

description: China has witnessed an aging population since 1999. Now, it is faced with such problems as a large population base and the rapid growth of the elderly population, and the level of aging is increasing. The social endowment security system is also facing problems such as the weakening of family pension function (family members help old people in their family) and pension funding gap. The housing Reverse Mortgage Loan has become a mature pension system in foreign countries. However, due to the influence of the traditional pension culture in China, the start date of this research is later than other countries. The housing reverse mortgage loan is helpful in coping with the problem of aging population in China, helping to build a multi-level and sustainable old-age security system, and promoting the healthy development of society. Based on this, this paper analyses the data from the perspective of "the impact of reverse mortgage on retirement behaviour" by using PSM+DID model analyses and qualitative thematic analyses, respectively. The results of this mixed research method approach shows that gender has no statistically significant influence on retirement behaviour, but health factors showing a significant positive effect on retirement behaviour. Moreover, family income has significant positive effects on retirement behaviour. The final results show that reverse mortgage products have a certain degree of influence on people's retirement behaviour, but the influence varies with the year, region or retirement policy. Finally, based on my results, we put forward practical implications as follows: China's reverse mortgage pension market needs more pilot exploration; Insurance companies and the government should harmonize; Establish a comprehensive platform for reverse mortgage loans; Strengthen publicity, change the traditional old-age concept; The improvement and perfection of retirement policy.
Stochastic completeness and volume growth
Creators: name: Baer, Christian
name: Bessa, G. Pacelli
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 58J35; 58J65

description: It has been suggested in 1999 that a certain volume growth condition for geodesically complete Riemannian manifolds might imply that the manifold is stochastically complete. This is motivated by a large class of examples and by a known analogous criterion for recurrence of Brownian motion. We show that the suggested implication is not true in general. We also give counter-examples to a converse implication.
description: 11 pages, 5 figures, published version
Direct determination of the total width of the eta prime meson using the COSY-11 apparatus
Creators: name: Czerwinski, E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We describe the experimental method and consecutive steps of the analysis of the pp-->pp eta prime reaction measured by means of the COSY-11 detection setup. The conducted investigation aim at the determination of the total width of the eta prime meson directly from its mass distribution. The preliminary results show that the statistical error is in the order of ~10 keV.
description: Presented at Symposium On Meson Physics: Extended COSY-11 Collaboration Meeting, Cracow 1-4 October 2008 (9 pages, 7 figures)
Rejoinder to "Multivariate quantiles and multiple-output regression quantiles: From $L_1$ optimization to halfspace depth"
Creators: name: Hallin, Marc
name: Paindaveine, Davy
name: Šiman, Miroslav
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Rejoinder to "Multivariate quantiles and multiple-output regression quantiles: From $L_1$ optimization to halfspace depth" by M. Hallin, D. Paindaveine and M. Siman [arXiv:1002.4486]
description: Published in at http://dx.doi.org/10.1214/09-AOS723REJ the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Magnetic Resonance Imaging of Sympathetic Ganglion in a Patient with Internal Carotid Artery Dissection
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: Previously, a healthy 41-year-old man presented withheadache that radiated to the right side of the neck andteeth. Symptoms began 3 days before presentation aftera fall. He had right-sided miosis, ptosis, facial flushing,and conjunctival injection on examination. CT-angiogra‐phy showed dissection of the distal cervical right inter‐nal carotid artery starting at the level of C2 and extend‐ing to the skull base. Thin-slice high-resolution 3T T1and T2 weighted fat-saturated magnetic resonance imag‐ing images showed the intramural hematoma as a cres‐centic hyperintensity along the medial wall of the vessel,which was compressing the true lumen and the adjacentsuperior sympathetic ganglion
title: Investigation of Aircraft Accident: TRANSCONTINENTAL AND WESTERN AIR: LOS ANGELES, CALIFORNIA: 1948-11-25
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Toward Perfection: Kapellasite, Cu3Zn(OH)6Cl2, a New Model S = 1/2 Kagome Antiferromagnet
Creators: name: Colman, R. H.
name: Ritter, C.
name: Wills, A. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The search for the resonating valence bond (RVB) state continues to underpin many areas of condensed matter research. The RVB is made from the dimerisation of spins on different sites into fluctuating singlets, and was proposed by Anderson to be the reference state from which the transition to BCS superconductivity occurs. Little is known about the state experimentally, due to the scarcity of model materials. Theoretical work has put forward the S = 1/2 kagome antiferromagnet (KAFM) as a good candidate for the realization of the RVB state. In this paper we introduce a new model system, the S = 1/2 KAFM Kapellasite, Cu3Zn(OH)6Cl2. We show that its crystal structure is a good approximation to a 2-dimensional kagome antiferromagnet and that susceptibility data indicate a collapse of the magnetic moment below T = 25 K that is compatible with the spins condensing into the non-magnetic RVB state.
description: Communication, 3 pages, 3 figures
Reduction mechanisms in fused salt-alloy systems
Creators: name: John, Thomas Grant
Publisher: name: University of British Columbia
Year: 2011

description: Reactions between ions in LiCl-KCl eutectic melt and lead alloys have been studied kinetically between 370 and 450°C. Diffusion of the reducing ionic species across the salt-phase boundary layer was shown to be the rate controlling step for the reductions of Pb⁺⁺ , Cd⁺⁺ , Ag⁺ and In⁺⁺⁺ by lithium and of Cr⁺⁺⁺ by lead. Values of the salt-phase boundary layer thickness were estimated. Limited solubility of the reduced metal in the molten alloy resulted in metal deposition at the phase boundary during the reductions of Co⁺⁺, Cr⁺⁺⁺and Ti⁺⁺⁺by lithium. An apparent homogeneous reaction in the salt occurred during the reductions of Ni⁺⁺ and Pt⁺⁺ by lithium. The mechanisms have not been established but may involve solubility of either lithium or a Li-Pb intermetallic compound in the salt. The interfacial reactions were primarily electrochemical in nature, and never rate controlling. The diffusion coefficients of a number of ions in LiCl-KCl at 400 C were determined. The values showed that ionic diffusion in this eutectic was influenced primarily by the ionic charge of the diffusing species.
Freeze-drying rates of apple and potato tissue
Creators: name: Davies, Peter Hugh
Publisher: name: University of British Columbia
Year: 2011

description: The influence of freezing rate, rate of heat input and drying chamber pressure on freeze-drying rate was studied to determine the thermal and physical properties of MacIntosh apple and Netted Gem potato tissue. The samples were frozen either by immersion in dry ice and ethanol (fast frozen) or by placement in a refrigerated cabinet maintained at a temperature between -10° and +5° F (slow frozen). The samples were suspended in a chamber maintained at a pressure of 550 or 1400 microns of mercury and surrounded by a constant temperature water bath which provided a radiant heat source of 86° or 104°F. The weight, and the surface and centre temperature of the sample were recorded continuously during freeze-drying. Vapor diffusion was the rate limiting factor for fast frozen samples while heat transfer was rate limiting for slow frozen samples. Chamber pressure had little influence on the freeze-drying rate of slow frozen samples. Potato tissue thermal conductivity varied from 0.66x10⁻² BTU/Hr.°F Ft. at a pressure of 550 microns to 0.78x10⁻² at 1400 microns. The thermal conductivity of apple tissue was 1.0 x 10⁻² BTU/Hr.°F Ft. at both pressures. The eutectic temperature of apple and potato tissue was found to be -10°F and -1°0F. respectively.
Relativistic Gravitational Collapse of a Cylindrical Shell of Dust II: Settling Down Boundary Condition
Creators: name: Nakao, Ken-ichi
name: Harada, Tomohiro
name: Kurita, Yasunari
name: Morisawa, Yoshiyuki
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We numerically study the dynamics of an imploding hollow cylinder composed of dust. Since there is no cylindrical black hole in 4-dimensional spacetime with physically reasonable energy conditions, a collapsed dust cylinder involves a naked singularity accompanied by its causal future, or a fatal singularity which terminates the history of the whole universe. In a previous paper, the present authors have shown that if the dust is assumed to be composed of collisionless particles such that these particles go through the symmetry axis of the cylinder, then the scalar polynomial singularity formed on the symmetry axis is so weak that almost all of geodesics are complete, and thus effectively no singularity forms by the collapse of a hollow dust cylinder. By contrast, in this paper, we assume that whole of the collapsed dust settles down on the symmetry axis by changing its equation of state. Obtained solutions are the straightforward extension of Morgan's null dust solution, in which no gravitational radiation is emitted. However, in the present case with timelike dust, infinite amount of $C$-energy initially stored in the system is released through gravitational radiation. We also show that the gravitational waves asymptotically behave in a self-similar manner.
description: 24 pages, 10 figures
title: Investigation of Aircraft Accident: AMERICAN AIRLINES: COLUMBUS, NEW MEXICO: 1948-12-03
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Anterior Cerebral Artery: Variant Anatomy and Pathology
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: The anterior cerebral artery (ACA) contains anatomical variants that are closely related to its embryologyand development. In this study, the authors reviewed the most commonly encountered variants of the ACAand anterior communicating artery. They also reviewed the embryological origins of these variants as wellas a variety of associated pathologies. Several variants are described and highlighted with illustrationsincluding: (1) the aberrant origin of the ACA from the internal carotid artery and its developmental associa‐tion with the ophthalmic artery; (2) the persistent olfactory artery; (3) the azygous ACA; (4) the triplicatedACA; and (5) multiple anterior communicating arteries. The formation of aneurysms is associated withsuch variants, thus their knowledge and the embryology behind their development are crucial to preventinjury to the patient.
title: Investigation of Aircraft Accident: BEECHCRAFT BONANZA: STURGEON BAY, WISCONSIN: 1948-12-04
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
TITANITE_SOLUBILITYreadme.txt
Creators: name: Ayers, John
Publisher: name: figshare
Year: 2021
Subjects: subject: 40304 Igneous and Metamorphic Petrology
subject: FOS: Earth and related environmental sciences
subject: 40202 Inorganic Geochemistry

description: This readme file describes the other files in this project.
Developing Autonomous Cyber Defense Systems Using Generative Adversarial Networks for Anomaly Detection in IoT Data Streams
Creators: name: Gbaja, Christianah
Publisher: name: Zenodo
Year: 2025

description: The proliferation of Internet of Things (IoT) devices in critical sectors such as healthcare, energy, and smart infrastructure has significantly expanded the digital attack surface, exposing systems to increasingly sophisticated cyber threats. Traditional rule-based and static anomaly detection methods often fail to identify subtle or zero-day attacks in real time due to the sheer volume and heterogeneity of IoT data streams. This paper proposes a novel approach to cyber defense through the development of autonomous anomaly detection systems powered by Generative Adversarial Networks (GANs), enabling real-time identification of malicious behaviors in high-velocity IoT environments. From a broader perspective, the research contextualizes the limitations of current machine learning-based security models in handling complex, dynamic, and adversarial data patterns common in distributed IoT ecosystems. Narrowing the focus, the study introduces a GAN-based architecture wherein the generator simulates normal IoT traffic patterns, and the discriminator learns to distinguish between authentic and anomalous data behaviors. This adversarial training improves the system’s sensitivity to minute deviations without prior knowledge of attack signatures. The framework integrates edge computing nodes to enable low-latency detection while preserving bandwidth and computational resources. Extensive experiments on publicly available IoT datasets demonstrate that the proposed system achieves superior performance in detecting both known and unknown threats, with significantly reduced false positive rates compared to conventional techniques. Moreover, the adaptability of GANs allows the system to continuously learn and evolve in response to new attack vectors, thereby supporting autonomous cyber defense. This paper concludes by discussing deployment strategies, integration with SIEM platforms, and future directions for GAN-based cybersecurity in IoT-centric digital infrastructures.
Stochastic quantization and the role of time in quantum gravity
Creators: name: Ambjorn, J.
name: Loll, R.
name: Westra, W.
name: Zohren, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the noncritical string field theory developed from two-dimensional quantum gravity in the framework of causal dynamical triangulations can be viewed as arising through a stochastic quantization. This requires that the proper time appearing in the string field theory be identified with the stochastic time of the stochastic formulation. The framework of stochastic quantization gives rise to a natural nonperturbative quantum Hamiltonian, which incorporates a sum over all spacetime topologies. We point out that the external character of stochastic time is a feature that pertains more generally to the proper time or distance appearing in nonperturbative correlation functions in quantum gravity.
description: 15 pages
title: Investigation of Aircraft Accident: PAN AMERICAN AIRWAYS: HAVANA, CUBA: 1948-12-09
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Inelastic Neutron Scattering Studies of the Spin and Lattice Dynamics in Iron Arsenide Compounds
Creators: name: Osborn, R.
name: Rosenkranz, S.
name: Goremychkin, E. A.
name: Christianson, A. D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Neutrons have played an important role in advancing our understanding of the pairing mechanism and the symmetry of the superconducting energy gap in the iron arsenide compounds. Neutron measurements of the phonon density-of-state are in good agreement with ab initio calculations, provided the magnetism of the iron atoms is taken into account. However, the predicted superconducting transition temperatures are less than 1 K, making a conventional phononic mechanism for superconductivity highly unlikely. Measurements of the spin dynamics within the spin density wave phase of the parent compounds show evidence of strongly dispersive spin waves with exchange interactions consistent with the observed magnetic order. Antiferromagnetic fluctuations persist in the normal phase of the superconducting compounds, but they are more diffuse. Below Tc, there is evidence compounds that these fluctuations condense into a resonant spin excitation at the antiferromagnetic wavevector with an energy that scales with Tc, consistent with unconventional superconductivity of extended-s+/- wave symmetry.
description: Review for the Physica C Special Edition on Superconducting Pnictides, 13 pages, 9 figures,
title: Investigation of Aircraft Accident: AIRBORNE TRANSPORT: MIAMI, FLORIDA: 1948-12-28
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
The Effect of $f$-$d$ Magnetic Coupling in Multiferroic $R$MnO$_3$ Crystals
Creators: name: Hitomi, Masaaki
name: Ehara, Mizuaki
name: Akaki, Mitsuru
name: Akahoshi, Daisuke
name: Kuwahara, Hideki
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have established detailed magnetoelectric phase diagrams of (Eu$_{0.595}$Y$_{0.405}$)$_{1-x}$Tb$_x$MnO$_3$ ($0 \le x \le 1$) and (Eu,Y)$_{1-x}$Gd$_x$MnO$_3$ ($0 \le x \le 0.69$), whose average ionic radii of $R$-site ($R$: rare earth) cations are equal to that of Tb$^{3+}$, in order to reveal the effect of rare earth 4$f$ magnetic moments on the magnetoelectric properties. In spite of the same $R$-site ionic radii, the magnetoelectric properties of the two systems are remarkably different from each other. A small amount of Tb substitution on $R$ sites ($x \sim 0.2$) totally destroys ferroelectric polarization along the a axis ($P_a$), and an increase in Tb concentration stabilizes the $P_c$ phase. On the other hand, Gd substitution ($x \sim 0.2$) extinguishes the $P_c$ phase, and slightly suppresses the $P_a$ phase. These results demonstrate that the magnetoelectric properties of $R$MnO$_3$ strongly depend on the characteristics of the rare earth 4$f$ moments.
description: 10 pages, 5 figures Submitted to Journal of the Physical Society of Japan
title: Potential of Fe-Mn-Al-Ni Shape Memory Alloys for Internal Prestressing of Ultra-High Performance Concrete
Creators: name: Schleiting, Maximilian
name: Wetzel, Alexander
name: Bauer, André
name: Frenck, Johanna-Maria
name: Niendorf, Thomas
name: Middendorf, Bernhard
Publisher: name: Universität Kassel
Year: 2023
Subjects: subject: high-performance concrete
subject: prestressing
subject: shape memory alloys
subject: bond strength
subject: 620
subject: 660
subject: Ultrahochfester Beton
subject: Vorspannung
subject: Memory-Legierung
subject: Verbundverhalten

description: Gefördert durch den Publikationsfonds der Universität Kassel
Stability of Orbits around a Spinning Body in a Pseudo-Newtonian Hill Problem
Creators: name: Steklain, A. F.
name: Letelier, P. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A pseudo-Newtonian Hill problem based on a potential proposed by Artemova et al. [Astroph. J. 461 (1996) 565] is presented. This potential reproduces some of the general relativistic effects due to the spin angular momentum of the bodies, like the dragging of inertial frames. Poincare maps, Lyapunov exponents and fractal escape techniques are employed to study the stability of bounded and unbounded orbits for different spins of the central body.
description: 14 pages, 12 figures. Accepted for publication on Physics Letters A
Magneto-electrical subbands of freely suspended quantum point contacts
Creators: name: Rossler, C.
name: Herz, M.
name: Bichler, M.
name: Ludwig, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a versatile design of freely suspended quantum point contacts with particular large one-dimensional subband quantization energies of up to 10meV. The nanoscale bridges embedding a two-dimensional electron system are fabricated from AlGaAs/GaAs heterostructures by electron-beam lithography and etching techniques. Narrow constrictions define quantum point contacts that are capacitively controlled via local in-plane side gates. Employing transport spectroscopy, we investigate the transition from electrostatic subbands to Landau-quantization in a perpendicular magnetic field. The large subband quantization energies allow us to utilize a wide magnetic field range and thereby observe a large exchange splitted spin-gap of the two lowest Landau-levels.
title: Investigation of Aircraft Accident: PIEDMONT AIRLINES: NEAR BRISTOL, TENNESSEE: 1948-12-28
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1948
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
title: Investigation of Aircraft Accident: SEATTLE AIR CHARTER: SEATTLE, WASHINGTON: 1949-01-02
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1949
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
Reservoir cross-over in entanglement dynamics
Creators: name: Mazzola, L.
name: Maniscalco, S.
name: Suominen, K. -A.
name: Garraway, B. M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the effects of spontaneous emission on the entanglement dynamics of two qubits interacting with a common Lorentzian structured reservoir. We assume that the qubits are initially prepared in a Bell-like state. We focus on the strong coupling regime and study the entanglement dynamics for different regions of the spontaneous emission decay parameter. This investigation allows us to explore the cross-over between common and independent reservoirs in entanglement dynamics.
Entropy production and coarse-graining in Markov processes
Creators: name: Puglisi, A.
name: Pigolotti, S.
name: Rondoni, L.
name: Vulpiani, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the large time fluctuations of entropy production in Markov processes. In particular, we consider the effect of a coarse-graining procedure which decimates {\em fast states} with respect to a given time threshold. Our results provide strong evidence that entropy production is not directly affected by this decimation, provided that it does not entirely remove loops carrying a net probability current. After the study of some examples of random walks on simple graphs, we apply our analysis to a network model for the kinesin cycle, which is an important biomolecular motor. A tentative general theory of these facts, based on Schnakenberg's network theory, is proposed.
description: 18 pages, 13 figures, submitted for publication
title: Investigation of Aircraft Accident: COASTAL CARGO COMPANY: NEAR BRANDYWINE, MARYLAND: 1949-01-06
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1949
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board
The Australian Seasonal Worker Program: A Cross-Cultural Perspective
Creators: name: Thu, Pyone Myat
name: Shiu, Roannie Ng
Publisher: name: Canberra, ACT : Coral Bell School of Asia Pacific Affairs, College of Asia and the Pacific, The Australian National University
Year: 2013

description: In this In-Brief, Pyone Myat Thu and Roannie Ng Shiu argue that cultural awareness training has the potential to boost productivity in the Australian Seasonal Worker Program, as working relationships between employer and employee are harmonised. This In-Brief is based on research conducted in preparation for the cultural awareness training package delivered at the Inaugural Seasonal Worker Program Conference held in July 2012.
title: Investigation of Aircraft Accident: ALASKA AIRLINES: HOMER, ALASKA: 1949-01-20
Creators: name: Civil Aeronautics Board
Publisher: name: Civil Aeronautics Board
Year: 1949
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Civil Aeronautics Board