cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Molecular characterization of rhabdoid tumours from multiple anatomical sites
Creators: name: Chun, Hye-Jung Elizabeth
Publisher: name: University of British Columbia
Year: 2020

description: Rhabdoid tumours (RTs) are highly aggressive paediatric cancers that predominantly affect infants, with an overall 4-year survival rate below 25% and no curative therapy established to date. Nearly all RTs exhibit pathognomonic loss of SMARCB1, a core subunit of the SWI/SNF complex that mobilizes nucleosomes and regulates gene expression and epigenetic reprogramming. RTs are broadly classified into cranial (atypical teratoid RTs / ATRTs) and extra-cranial RTs (malignant RTs / MRTs), yet the extent to which they are different or similar was not fully determined. Previous reports indicated some shared molecular features between the two entities, but there had been no direct comparison between ATRTs and MRTs. Furthermore, previous reports indicated clinical and histological heterogeneity within and across ATRTs and MRTs, yet the extent of molecular heterogeneity was unknown, particularly in MRTs for which genomic, transcriptomic and epigenomic data were lacking. To address these knowledge gaps, I hypothesized that multi-omic data analyses would identify novel mutations, and gene expression and epigenetic features in MRTs and that such analyses could identify potential molecular underpinnings of heterogeneity. To test these hypotheses, I analyzed whole genome, transcriptome, DNA methylome, histone H3K27me3 and H3K27ac modification profiles obtained from 40 MRT cases, and analyzed multi-omics datasets derived from 140 MRT and 161 ATRT cases. My whole genome analyses revealed recurrently altered genes that were previously undescribed in MRTs. Integration of gene expression and epigenetic data revealed the convergence in dysregulation of HOX genes, imprinted genes and other development-regulating genes such as those involved in neural crest development, indicating dysregulation of early human developmental processes in MRTs. I also identified five DNA methylation subgroups of RTs across different anatomical sites. Among these, subgroups containing MRTs and ATRTs expressing relatively high levels of MYC exhibited gene expression signatures and epigenetic modifications indicative of increased immunological activities. I analyzed immunohistochemistry data to confirm increased levels of immune cell infiltration and expression of immune checkpoint proteins in these subgroups. My findings implied the potential utility of immune checkpoint blockade treatments for RT patients despite the low prevalence of mutations in these cancers.
Raccontando… si impara!
Creators: name: De Morais Vieira, Andreia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2011

description: Ricerca volta a indagare sul parlato dei bambini e in particolar modo sugli aggettivi, confrontando il loro utilizzo in contesti geografici differenti (Bellinzona, Olivone e Castel San Pietro). Ciò è stato possibile lavorando sulla fiaba di Italo Calvino Il principe che sposò una rana, che gli allievi di quinta elementare hanno dovuto studiare e raccontare ai coetanei, ad allievi di prima elementare e ad adulti. Lo studio ha dunque permesso di individuare alcune caratteristiche della struttura narrativa dei racconti prodotti e di classificare quantitativamente e qualitativamente gli aggettivi utilizzati; infine si sono paragonate le tre narrazioni in modo da capire se vi era o meno un’attenzione particolare da parte dei bambini ai diversi destinatari. Dai risultati emerge che generalmente non vi sono differenze molto marcate tra i tre contesti geografici e che i bambini non mutano il loro comportamento o linguaggio in base all’interlocutore. Inoltre, a conferma del lavoro di Corno e Janner (2009), si osserva un uso molto ridotto degli aggettivi. Relatore: Simone Fornara
Le biblioteche e la memoria digitale: alcuni aspetti del digitale in campo biblioteconomico con un approfondimento sulla banca dati Mmuseo
Creators: name: Pizzetti, Cristiana
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Nella società moderna la componente digitale, sia essa piccola o grande, è ormai parte integrante nella grande maggioranza dei settori e quello che coinvolge la cultura non è da meno. In questo campo si trovano ad operare le biblioteche, anch’esse chiamate a confrontarsi con l’universo digitale e con la sfida di concepirlo come una risorsa da cui trarre benefici, cogliendo l’opportunità di valorizzarsi. L’obiettivo di questo lavoro è di evidenziare come oggigiorno nelle biblioteche possano coesistere un’anima cartacea e una digitale, e di promuovere la scoperta di quest’ultima, spesso sconosciuta e sottovalutata. Per affrontare la tematica si è scelto di concentrarsi su una biblioteca specifica, la Biblioteca cantonale di Bellinzona, e sull’offerta costituita dalla banca dati Mmuseo, consultabile in loco. A questo proposito si è ideata un’attività che coinvolge una classe di studenti della Scuola cantonale di Commercio di Bellinzona, con l’obiettivo di valorizzare la risorsa digitale e permettere agli utenti di acquisire delle competenze in questo settore. Relatrice: Natalia Lepori.
Dark matter in the classical dwarf spheroidal galaxies: a robust constraint on the astrophysical factor for gamma-ray flux calculations
Creators: name: Walker, M. G.
name: Combet, C.
name: Hinton, J. A.
name: Maurin, D.
name: Wilkinson, M. I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a new analysis of the relative detectability of dark matter annihilation in the Milky Way's eight classical dwarf spheroidal satellite galaxies. Ours is similar to previous analyses in that we use Markov-Chain Monte Carlo techniques to fit dark matter halo parameters to empirical velocity dispersion profiles via the spherical Jeans equation, but more general in the sense that we do not adopt priors derived from cosmological simulations. We show that even without strong constraints on the shapes of dSph dark matter density profiles (we require only that the inner profile satisfies -lim(r->0) [dlnrho/dln r] <=1), we obtain a robust and accurate constraint on the astrophysical component of a prospective dark matter annihilation signal, provided that the integration angle is approximately twice the projected half-light radius of the dSph divided by distance to the observer, alpha_int~2rh/d. Using this integration angle, which represents a compromise between maximizing prospective flux and minimizing uncertainty in the dSph's dark matter distribution, we calculate the relative detectability of the classical dSphs by ground- and space-based gamma-ray observatories.
description: 6 pages, 4 figures, accepted for publication in ApJL
Electronic implementations of Interaction-Free Measurements
Creators: name: Chirolli, L.
name: Strambini, E.
name: Giovannetti, V.
name: Taddei, F.
name: Piazza, V.
name: Fazio, R.
name: Beltram, F.
name: Burkard, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Three different implementations of interaction-free measurements (IFMs) in solid-state nanodevices are discussed. The first one is based on a series of concatenated Mach-Zehnder interferometers, in analogy to optical-IFM setups. The second one consists of a single interferometer and concatenation is achieved in the time domain making use of a quantized electron emitter. The third implementation consists of an asymmetric Aharonov-Bohm ring. For all three cases we show that the presence of a dephasing source acting on one arm of the interferometer can be detected without degrading the coherence of the measured current. Electronic implementations of IFMs in nanoelectronics may play a fundamental role as very accurate and noninvasive measuring schemes for quantum devices.
description: 12 pages, 10 figures
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, at a News Conference, Providence, Rhode Island
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/90600
subject: Railroad safety
classificationCode: https://trt.trb.org/term/90414
subject: Inspection
classificationCode: https://trt.trb.org/term/90159
subject: Repairing
classificationCode: https://trt.trb.org/term/93072
subject: Railroad tracks

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams, at a news conference, Providence, Rhode Island, October 27, 1978.
Chemical pathways in ultracold reactions of SrF molecules
Creators: name: Meyer, Edmund R.
name: Bohn, John L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a theoretical investigation of the chemical reaction SrF + SrF $\rightarrow$ products, focusing on reactions at ultralow temperatures. We find that bond swapping, SrF + SrF $\rightarrow$ Sr$_2$ + F$_2$, is energetically forbidden at these temperatures. Rather, the only energetically allowed reaction is SrF + SrF $\rightarrow$ SrF$_2$ + Sr, and even then only singlet states of the SrF$_2$ trimer can form. A calculation along a reduced reaction path demonstrates that this abstraction reaction is barrierless, and proceeds by one SrF molecule "handing off" a fluorine atom to the other molecule.
description: Two column format, 7 pages, 3 figures. Submitted to PRA
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, at the Semi-Annual Meeting of DACOWITS (Defense Advisory Committee on Women in the Services)
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/91775
subject: Ship crews

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams, at the Semi-Annual Meeting of DACOWITS (Defense Advisory Committee on Women in the Services), New York, New York, October 29, 1978.
Linearons: highly non-instantaneous solitons in liquid-core photonic crystal fibers
Creators: name: Conti, Claudio
name: Schmidt, Markus
name: Russell, Philip St. J.
name: Biancalana, Fabio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: Mathematical Physics (math-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: The nonlinear propagation of light pulses in liquid-filled photonic crystal fibers is considered. Due to the slow reorientational nonlinearity of some molecular liquids, the nonlinear modes propagating inside such structures can be approximated, for pulse durations much shorter than the molecular relaxation time, by temporally highly-nonlocal solitons, analytical solutions of a linear Schroedinger equation. The physical relevance of these novel solitary structures, which may have a broad range of applications, is discussed and supported by detailed numerical simulations.
description: 4 pages, 3 figures
متابعة تطور مستوى بعض الصفات البدنية لدى لاعبي كرة القدم خلال الموسم الرياضي
Creators: name: رﻓﻴﻖ, بلحاج
name: عرافة, محمد
name: نجايمي, عبد الله نور الدين
Publisher: name: Zenodo
Year: 2024
Subjects: physical qualities, football, sports season

description: The Object of the study aims to follow the evolution of some physical qualities of football players duringsports season, for this purpose, we used the method descriptive On a sample composed of 23 playersChosen as intentional method, and for data collection, we used a vertical jump, speed10 and 30meters The results showed that the vertical jump test achieved a significant improvement throughout the season but the 30-meters speed achieved a significant improvement between T1 and T2 and stability between T2 and T3, while the 10-meter speed showed a significant improvement between T1 and T2 and a decrease between T2 and T3
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, Announcing the Approval of I-90
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/92846
subject: Interstate highways
classificationCode: https://trt.trb.org/term/89768
subject: Transportation planning
classificationCode: https://trt.trb.org/term/92400
subject: Bridges
classificationCode: https://trt.trb.org/term/87960
subject: Urban transportation

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams, announcing the approval of I-90, Washington, D.C., September 20, 1978.
Galois extensions, plus closure, and maps on local cohomology
Creators: name: Sannai, Akiyoshi
name: Singh, Anurag K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: Primary 13D45, Secondary 13A35, 14B15, 14F17

description: Given a local domain $(R,m)$ of prime characteristic that is a homomorphic image of a Gorenstein ring, Huneke and Lyubeznik proved that there exists a module-finite extension domain $S$ such that the induced map on local cohomology modules $H^i_m(R)\to H^i_m(S)$ is zero for each $i
Vicious Lévy flights
Creators: name: Goncharenko, Igor
name: Gopinathan, Ajay
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the statistics of encounters of Lévy flights by introducing the concept of vicious Lévy flights - distinct groups of walkers performing independent Lévy flights with the process terminating upon the first encounter between walkers of different groups. We show that the probability that the process survives up to time $t$ decays as $t^{-α}$ at late times. We compute $α$ up to the second order in $ε$-expansion, where $ε=σ-d$, $σ$ is the Lévy exponent and $d$ is the spatial dimension. For $d=σ$, we find the exponent of the logarithmic decay exactly. Theoretical values of the exponents are confirmed by numerical simulations.
description: 9 pages, 4 figures
Nonlinear microwave response of aluminum weak-link Josephson oscillators
Creators: name: Levenson-Falk, E. M.
name: Vijay, R.
name: Siddiqi, I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present the driven response at T=30mK of 6 GHz superconducting resonators constructed from capacitively-shunted three dimensional (3D) aluminum nanobridge superconducting quantum interference devices (nanoSQUIDs). We observe flux modulation of the resonant frequency in quantitative agreement with numerical calculation and characteristic of near-ideal short weak link junctions. Under strong microwave excitation, we observe stable bifurcation in devices with coupled quality factor (Q) ranging from ~30-3500. Near this bias point, parametric amplification with > 20dB gain, 40 MHz bandwidth, and near quantum-limited noise performance is observed. Our results indicate that 3D nanobridge junctions are attractive circuit elements to realize quantum bits.
description: 3 pages, 4 figures
Interaction-induced negative mobility: realization in a system of two coupled Josephson junctions
Creators: name: Januszewski, Michał
name: Łuczka, Jerzy
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: An overdamped dynamical system, biased by an external constant force, does not exhibit negative mobility. However, when the system is coupled to its copy, negative mobility can arise. We show it by the example of an experimentally realizable system of two coupled resistively shunted Josephson junctions. The first junction is dc-biased by a constant current and ac-driven by an unbiased harmonic current. In the proposed setup one can control the transport properties of the second junction by manipulating the first junction only. We demonstrate that the second junction can exhibit both absolute negative resistance (ANR) near zero bias and negative resistance in the non-linear regimes (NNR). These anomalous transport features occur for restricted windows of the coupling constant.
description: 4 pages, 4 figures
Hierarchical part-based disentanglement of pose and appearance
Creators: name: Javadi Fishani, Farnoosh
Publisher: name: University of British Columbia
Year: 2020

description: Landmarks and keypoints are an important intermediate representation for image understanding and reconstruction. Although, many supervised approaches exist, these require labels of the target domain, which exist for humans, but only for sparse keypoints and not for the breadth of object and animal classes present in our rich world. We propose a self-supervised approach for discovering landmarks from unstructured image collections by disentangling pose and appearance of object parts. In particular, we propose a hierarchical structure that helps to find more meaningful keypoint locations. We demonstrate that our simplifications and hierarchical extensions of prior work are effective, in terms of quantitative 2D keypoint estimation and qualitative image modification operations when applied to persons. Our approach eases the discovery of objects and their parts in domains for which no labeled data exist and thereby eases downstream tasks, such as keypoint estimation, behavior classification for neuroscience applications, and intuitive image editing.
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, at the 11th Annual Awards Program
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/88618
subject: Awards
classificationCode: https://trt.trb.org/term/91632
subject: Employees
classificationCode: https://trt.trb.org/term/92124
subject: Government agencies

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams, at the 11th Annual Awards Program, D.O.T. Plaza, Washington, D.C., September 20, 1978.
Determination of substrate pinning in epitaxial and supported graphene layers via Raman scattering
Creators: name: Ferralis, Nicola
name: Maboudian, Roya
name: Carraro, Carlo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The temperature-induced shift of the Raman G line in epitaxial graphene on SiC and Ni surfaces, as well as in graphene supported on SiO2, is investigated with Raman spectroscopy. The thermal shift rate of epitaxial graphene on 6H-SiC(0001) is found to be about three times that of freestanding graphene. This result is explained quantitatively as a consequence of pinning by the substrate. In contrast, graphene grown on polycrystalline Ni films is shown to be unpinned, i.e., to behave elastically as freestanding, despite the relatively strong interaction with the metal substrate. Moreover, it is shown that the transfer of exfoliated graphene layers onto a supporting substrate can result in pinned or unpinned layers, depending on the transfer protocol.
description: 4 pages, 5 figures. To appear in Physical Review B, Brief Communication
title: Ð¡Ð¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Â«PIZZAMAFIAÂ» ÐÐ Ð¡Ð°Ð³Ð°Ð»Ð¾Ð² Ð.Ð.)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Special events in communication system of restaurants enterprises ( on the example of "PIZZAMAFIA" IP Sagalov V.L.)
Creators: name: ÐÐ°ÑÐ¼Ð°Ð½, ÐÐ»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹
ÑÐµÑÑÐ¾ÑÐ°Ð½Ð½ÑÐ¹ Ð±Ð¸Ð·Ð½ÐµÑ
Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹
special events
communication activities of commercial enterprises
restaurant business
organization of events

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ¼Ðµ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð ÑÐ¾Ð´Ðµ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ» ÑÐ¾Ð±ÑÐ°Ð½ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐ¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»: ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð±ÑÑÐ¸Ð¹Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ ÑÑÐ°ÑÑÐ¸Ñ, Ð¼ÐµÐ´Ð¸Ð°Ð¿Ð»Ð°Ð½, ÑÐ°ÑÑÑÑÐ¾Ð¼ Ð±ÑÐ´Ð¶ÐµÑÐ° Ð¸ ÑÐºÐ°Ð·Ð°Ð½Ð¸ÐµÐ¼ ÐºÑÐ¸ÑÐµÑÐ¸ÐµÐ² ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ.
description: The work is devoted to the topic of special events in the communication system of restaurant business enterprises, as well as the development of the concept of a special event. In the course of writing the work, an analysis of the company was carried out, and the necessary material was also collected: a characteristic of the organization's activities, a competitive analysis of communication activities, as well as an analysis of the event-driven activities of the enterprise. Also, the work described the concept of participation, media plan, budget calculation and indicating the criteria for the effectiveness of the event.
Magnetic blue shift of Mott gaps enhanced by double exchange
Creators: name: Hafez-Torbati, Mohsen
name: Bossini, Davide
name: Anders, Frithjof B.
name: Uhrig, Götz S.
Publisher: name: TU Dortmund
Year: 2021
Subjects: subject: 530
subject: Bandlücke

description: A substantial energy gap of charge excitations induced by strong correlations is the characteristic feature of Mott insulators. We study how the Mott gap is affected by long-range antiferromagnetic order. Our key finding is that the Mott gap is increased by the magnetic ordering: A magnetic blue shift (MBS) occurs. Thus the effect is proportional to the exchange coupling in the leading order in the Hubbard model. In systems with additional localized spins the double-exchange mechanism induces an additional contribution to the MBS which is proportional to the hopping in the leading order. The coupling between spin and charge degrees of freedom bears the potential to enable spin-to-charge conversion in Mott systems on extreme time scales determined by hopping and exchange only, since a spin-orbit-mediated transfer of angular momentum is not involved in the process. In view of spintronic and magnonic applications, it is highly promising to observe that several entire classes of compounds show exchange and double-exchange effects. Exemplarily, we show that the magnetic contribution to the band-gap blue shift observed in the optical conductivity of α-MnTe is correctly interpreted as the MBS of a Mott gap.
description: Phys. Rev. Res.;3(4)
title: Remarks Suggested for Congressman Norman Mineta, 11th Annual DOT Awards Ceremony
Creators: name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/88618
subject: Awards
classificationCode: https://trt.trb.org/term/91632
subject: Employees
classificationCode: https://trt.trb.org/term/92124
subject: Government agencies

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks suggested for Congressman Norman Mineta at the 11th Annual DOT Awards Ceremony, September 20, 1978.
Analisi e formalizzazione del sistema produttivo aziendale a supporto del retrofitting digitale
Creators: name: Savino, Asia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: ll progetto di tesi si pone l’obiettivo di supportare l’azienda nell’identificare nuovi scenari di ottimizzazione per il suo sistema produttivo. Inizialmente, è stato realizzato uno studio sul sistema produttivo aziendale attuale attraverso mappature e analisi di Pareto sui diversi processi e sulle diverse tipologie di prodotto. Dopo aver identificato la famiglia di prodotti con impatto maggiore in termini di produttività, è stata realizzata la Value Stream Map allo scopo di valutare tutti i più importanti KPIs produttivi e di conseguenza identificare le criticità presenti. Tramite i risultati ottenuti e diversi strumenti di analisi come Yamazumi Chart e analisi dei 7 Muda, sono stati individuati e valutati diversi possibili scenari per ottimizzare la produzione. Infine, attraverso una valutazione finale realizzata direttamente dal team aziendale è stato definito lo scenario ottimale da poter implementare all’interno di Podium Industries SA. Tale progetto consente all’azienda di possedere diversi strumenti di supporto all’analisi gestionale aziendale. Infatti, oltre ad aver realizzato diverse mappature relative ai processi,prodotti e macchinari, è stato possibile identificare quelli che sono alcuni aspetti che l’azienda potrebbe migliorare per ottimizzare il suo operato.
Effects of Single-Cycle Structure on Iterative Decoding for Low-Density Parity-Check Codes
Creators: name: Mori, Ryuhei
name: Tanaka, Toshiyuki
name: Kasai, Kenta
name: Sakaniwa, Kohichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider communication over the binary erasure channel (BEC) using low-density parity-check (LDPC) codes and belief propagation (BP) decoding. For fixed numbers of BP iterations, the bit error probability approaches a limit as blocklength tends to infinity, and the limit is obtained via density evolution. On the other hand, the difference between the bit error probability of codes with blocklength $n$ and that in the large blocklength limit is asymptotically $α(ε,t)/n + Θ(n^{-2})$ where $α(ε,t)$ denotes a specific constant determined by the code ensemble considered, the number $t$ of iterations, and the erasure probability $ε$ of the BEC. In this paper, we derive a set of recursive formulas which allows evaluation of the constant $α(ε,t)$ for standard irregular ensembles. The dominant difference $α(ε,t)/n$ can be considered as effects of cycle-free and single-cycle structures of local graphs. Furthermore, it is confirmed via numerical simulations that estimation of the bit error probability using $α(ε,t)$ is accurate even for small blocklengths.
description: 16 pages, 7 figures, submitted to IEEE Transactions on Information Theory
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, Dedicating I-90 Completion in Minnesota
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/92846
subject: Interstate highways
classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/89768
subject: Transportation planning
classificationCode: https://trt.trb.org/term/88724
subject: Government funding

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams, dedicating I-90 completion in Minnesota, Blue Earth, Minnesota, September 23, 1978.
Additional file 1 of SPIONs mediated magnetic actuation promotes nerve regeneration by inducing and maintaining repair-supportive phenotypes in Schwann cells
Creators: name: Liu, Ting
name: Wang, Yang
name: Lu, Laijin
name: Liu, Yi
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1: Supporting Information.
Designing Surveys for Tests of Gravity
Creators: name: Jain, Bhuvnesh
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Modified gravity theories may provide an alternative to dark energy to explain cosmic acceleration. We argue that the observational program developed to test dark energy needs to be augmented to capture new tests of gravity on astrophysical scales. Several distinct signatures of gravity theories exist outside the linear regime, especially owing to the screening mechanism that operates inside halos like the Milky Way to ensure that gravity tests in the solar system are satisfied. This opens up several decades in length scale and new classes of galaxies at low-redshift that can be exploited by surveys. While theoretical work on models of gravity is in the early stages, we can already identify new regimes which cosmological surveys could target to test gravity. These include: 1. A small scale component that focuses on the interior and vicinity of galaxy and cluster halos. 2. Spectroscopy of low redshift galaxies, especially galaxies smaller than the Milky Way, in environments that range from voids to clusters. 3. A program of combining lensing and dynamical information, from imaging and spectroscopic surveys respectively, on the same (or statistically identical) sample of galaxies.
description: 8 pages, 1 figure
The Association of Serum Vitamin D with Incident Diabetes in an African American Population
Creators: name: Joseph, Joshua
Publisher: name: figshare
Year: 2021
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Supplemental Table 1, Supplemental Table 2 and Supplemental Figure 1
Additional file 1 of Dysfunctional bone marrow endothelial progenitor cells are involved in patients with myelodysplastic syndromes
Creators: name: Xing, Tong
name: Lyu, Zhong-Shi
name: Duan, Cai-Wen
name: Zhao, Hong-Yan
name: Tang, Shu-Qian
name: Wen, Qi
name: Zhang, Yuan-Yuan
name: Lv, Meng
name: Wang, Yu
name: Xu, Lan-Ping
name: Zhang, Xiao-Hui
name: Huang, Xiao-Jun
name: Kong, Yuan
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Figure S1. Validation of EPC identity. Table S1. Clinical characteristics of MDS patients. Table S2. Antibody information. Table S3. Top 20 up and down regulated genes in higher-risk MDS BM EPCs than lower-risk MDS BM EPCs. Table S4. Top 20 up and down regulated genes in AML BM EPCs than higher-risk MDS BM EPCs. Table S5. The primer sequences of genes used for qRT-PCR.
The Association of Serum Vitamin D with Incident Diabetes in an African American Population
Creators: name: Joseph, Joshua
Publisher: name: figshare
Year: 2021
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Supplemental Table 1 and Supplemental Table 2
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, before the American Public Transit Association's Annual Meeting
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/87936
subject: Public transit
classificationCode: https://trt.trb.org/term/89768
subject: Transportation planning
classificationCode: https://trt.trb.org/term/88724
subject: Government funding
classificationCode: https://trt.trb.org/term/97439
subject: Conferences

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams, before the American Public Transit Association's Annual Meeting, Toronto, Canada, September 27, 1978.
Spin-phonon coupling and pressure effect in the superconductor LiFeAs : Lattice dynamics from first-principles calculations
Creators: name: Huang, G. Q.
name: Xing, Z. W.
name: Xing, D. Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The lattice dynamics and the effect of pressure on superconducting LiFeAs in both nonmagnetic (NM) and striped antiferromagnetic (SAF) phases are investigated using the plane-wave pseudopotential, density-functional-based method. While the obtained electron-phonon coupling $λ$ is very small for the NM calculation, the softening of phonon in the SAF phase may lead to a large increase in $λ$. In the SAF phase, strong anisotropy of the phonon softening in the Fe plane is found to arise from different spin orders in the $x$ and $y$ directions, indicating that the phonon softening is of spin-phonon coupling origin. For the SAF structure, the calculated variation trend of the electronic density of states and the phonon frequencies under pressure can explain a large negative pressure coefficient of $T_{c}$ in the LiFeAs compound.
description: 2 figures
Abel transformation and algebraic differential forms
Creators: name: Collion, Stephane
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32D15, 32C30

description: We prove in this article that given a linearly concave domain $D$ in the projective space $\Bbb{CP}^{n}$, a 1-dimensional comlex analytic set $V$ in $D$, and a meromorphic 1-form $ϕ$ on $V$, $V$ is a subset of an algebraic variety of $\Bbb{CP}^{n}$ and $ϕ$ is the restriction to $V$ of an algebraic 1-form on $\Bbb{CP}^{n}$ if and only if the Abel transform $A(ϕ\wedge [V])$ of the analytic current $ϕ\wedge [V]$ is an algebraic 1-form on $(\Bbb{CP}^{n})*$, where an algebraic 1-form on $\Bbb{CP}^{n}$ is a meromorphic 1-form defined on a ramified analytic covering of $\Bbb{CP}^{n}$. This result has its origin in the general inverse Abel theorems of Lie, Darboux, Saint-Donat, Griffiths and Henkin.
description: 4 pages, proofs to be added
Macrostate Parameter and Investment Risk Diagrams for 2008 and 2009
Creators: name: Gheorghiu, Anca
name: Spânulescu, Ion
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Finance (q-fin.GN)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: In this paper are made some considerations of the application of phenomenological thermodynamics in risk analysis for the transaction on financial markets, using the concept of economic entropy and the macrostate parameter introduced by us in a previous works [15,16]. The investment risk diagrams for a number of Romanian listed companies in 2008 and 2009 years were calculed. Also, the evolution of the macrostate parameter during financial and economic crisis in Romania are studied.
description: 8 pages, 7 figures, 17 references, ENEC 2010, pp.47-54
The transition from the ballistic to the diffusive regime in a turbid medium
Creators: name: Yaroshevsky, Andre
name: Glasser, Ziv
name: Granot, Er'el
name: Sternklar, Shmuel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: By varying the absorption coefficient and width of an intralipid- India ink solution in a quasi one-dimensional experiment, the transition between the ballistic and the diffusive regimes is investigated. The medium's attenuation coefficient changes abruptly between two different values within a single mean-free-path. This problem is analyzed both experimentally and theoretically, and it is demonstrated that the transition location depends on the scattering coefficient as well as on the measuring solid angle.
description: 2 Figures
title: A.P.T.A. Meeting, September 27, 1978
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/97439
subject: Conferences
classificationCode: https://trt.trb.org/term/88911
subject: Laws and legislation
classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/87936
subject: Public transit
classificationCode: https://trt.trb.org/term/89768
subject: Transportation planning
classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Transcript of a tape recording from the American Public Transit Association Meeting in Toronto, Canada on September 27, 1978. Chairman McDonough introduced Secretary of Transportation Brock Adams.
title: Secretary of Transportation Brock Adams, Wednesday, September 27, 1978
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/89768
subject: Transportation planning
classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/91423
subject: Economic factors
classificationCode: https://trt.trb.org/term/97439
subject: Conferences

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Transcript of a tape recording from the American Public Transit Association Meeting in Toronto, Canada on September 27, 1978. Secretary Adams responded to questions.
Formalisti per gioco. Un itinerario ludico-creativo sugli aspetti formali del testo poetico
Creators: name: Morinini, Ariele
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Il presente lavoro si propone di saggiare, mediante la pianificazione, l’esecuzione e l’analisi di un percorso didattico, le potenzialità della scrittura creativa in ambito pedagogico. Nel particolare, l’itinerario, collocato nelle ore del laboratorio di scrittura del primo anno e articolato in quattro momenti di lavoro, che si aggiungono al consueto percorso d’avviamento all’analisi del testo poetico, intende verificare i vantaggi offerti dalla sperimentazione in prima persona della scrittura in versi: in termini motivazionali e di sviluppo di una sensibilità per gli istituti metrici e formali. Nel corso dell’attività alla classe sono stati proposti gli esercizi seguenti: la riscrittura semantica di un sonetto metasemantico di Fosco Maraini; la rielaborazione di una poesia di Filippo Tommaso Marinetti volta a rinchiudere le sue «parole in libertà» in una gabbia metrica regolare; la stesura di un riassunto in versi a partire da un racconto, sul modello delle poesie monovocaliche di Giuseppe Varaldo; infine, la versificazione, con particolare attenzione per i giochi fonico-ritmici, di una breve prosa. Oltre al percorso in quanto tale, nelle pagine seguenti si presentano i risultati dell’analisi dei testi redatti dagli studenti nell’ambito del progetto, ponendo l’attenzione sulle acquisizioni e i miglioramenti dimostrati nelle singole fasi del lavoro. Relatore: Luca Cignetti.
Precise study of the resonance at Q0=(1,0,0) in URu2Si2
Creators: name: Bourdarot, Frederic
name: Hassinger, Elena
name: Raymond, Stephane
name: Aoki, Dai
name: Taufour, Valentin
name: Regnault, Louis-Pierre
name: Flouquet, Jacques
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: New inelastic neutron scattering experiments have been performed on URu2Si2 with special focus on the response at Q0=(1,0,0), which is a clear signature of the hidden order (HO) phase of the compound. With polarized inelastic neutron experiments, it is clearly shown that below the HO temperature (T0 = 17.8 K) a collective excitation (the magnetic resonance at E0 \approx 1.7 meV) as well as a magnetic continuum co-exist. Careful measurements of the temperature dependence of the resonance lead to the observation that its position shifts abruptly in temperature with an activation law governed by the partial gap opening and that its integrated intensity has a BCS-type temperature dependence. Discussion with respect to recent theoretical development is made.
title: Remarks Prepared for Delivery by Secretary of Transportation Brock Adams, APTA Annual Meeting
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1978
Subjects: classificationCode: https://trt.trb.org/term/89768
subject: Transportation planning
classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/92150
subject: Membership organizations
classificationCode: https://trt.trb.org/term/97439
subject: Conferences

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks prepared for delivery by Secretary of Transportation Brock Adams at the American Public Transit Association Annual Meeting in Toronto, Canada, September 27, 1978.
On the analyticity and Gevrey class regularity up to the boundary for the Euler Equations
Creators: name: Kukavica, Igor
name: Vicol, Vlad
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the Euler equations in a three-dimensional Gevrey-class bounded domain. Using Lagrangian coordinates we obtain the Gevrey-class persistence of the solution, up to the boundary, with an explicit estimate on the rate of decay of the Gevrey-class regularity radius.
Limit theorems for moving averages of discretized processes plus noise
Creators: name: Jacod, Jean
name: Podolskij, Mark
name: Vetter, Mathias
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: This paper presents some limit theorems for certain functionals of moving averages of semimartingales plus noise which are observed at high frequency. Our method generalizes the pre-averaging approach (see [Bernoulli 15 (2009) 634--658, Stochastic Process. Appl. 119 (2009) 2249--2276]) and provides consistent estimates for various characteristics of general semimartingales. Furthermore, we prove the associated multidimensional (stable) central limit theorems. As expected, we find central limit theorems with a convergence rate $n^{-1/4}$, if $n$ is the number of observations.
description: Published in at http://dx.doi.org/10.1214/09-AOS756 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Testimony of Brock Adams, Secretary, Department of Transportation, before the Subcommittee of Transportation and Commerce, House Committee on Interstate and Foreign Commerce
Creators: name: Adams, Brock
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1979
Subjects: classificationCode: https://trt.trb.org/term/97436
subject: Congressional hearings
classificationCode: https://trt.trb.org/term/88918
subject: Legislation
classificationCode: https://trt.trb.org/term/87940
subject: Rail transit
classificationCode: https://trt.trb.org/term/91999
subject: Railroads
classificationCode: https://trt.trb.org/term/88015
subject: Routes
classificationCode: https://trt.trb.org/term/91423
subject: Economic factors
classificationCode: https://trt.trb.org/term/93285
subject: Passenger trains

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Testimony of Brock Adams, Secretary, Department of Transportation, before the Subcommittee of Transportation and Commerce, House Committee on Interstate and Foreign Commerce, April 3, 1979.