cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Response from F. Lawerence Oaks to William Fickel, Project Review for Karst Research at Camp Bullis, Texas
Creators: name: F. Lawrence Oaks
Publisher: name: Texas Historical Commission
Year: 2000
Subjects: subject: Comal (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3222/comal-county
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Camp Bullis
valueUri: https://core.tdar.org/browse/geographic-keyword/82533/camp-bullis
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: 41CM217
valueUri: https://core.tdar.org/browse/site-name/83646/41cm217
subject: 41BX1251
valueUri: https://core.tdar.org/browse/site-name/83762/41bx1251
subject: Flach's Cave
valueUri: https://core.tdar.org/browse/site-name/90324/flachs-cave
subject: Camp Bullis Bat Cave
valueUri: https://core.tdar.org/browse/site-name/90323/camp-bullis-bat-cave
subject: Ponytail Pit
valueUri: https://core.tdar.org/browse/site-name/90326/ponytail-pit
subject: Charley's Cute Little Hole
valueUri: https://core.tdar.org/browse/site-name/90325/charleys-cute-little-hole
subject: Backhole
valueUri: https://core.tdar.org/browse/site-name/90327/backhole
subject: Funerary and Burial Structures or Features
valueUri: https://core.tdar.org/browse/site-type/301/funerary-and-burial-structures-or-features
subject: Human Remains
valueUri: https://core.tdar.org/browse/material-type/9/human-remains
subject: Karst Research
valueUri: https://core.tdar.org/browse/other-keyword/158133/karst-research
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter serves as comment by the Texas Historical Commission on the proposed undertaking of Karsts Research at Camp Bullis. The Commission suggests that a Programmatic Agreement be developed to govern standard operating procedures when human remains or artifacts are disturbed during karst excavations at Camp Bullis.
The XMM-LSS survey: the Class 1 cluster sample over the extended 11 deg$^2$ and its spatial distribution
Creators: name: Clerc, N.
name: Adami, C.
name: Lieu, M.
name: Maughan, B.
name: Pacaud, F.
name: Pierre, M.
name: Sadibekova, T.
name: Smith, G. P.
name: Valageas, P.
name: Altieri, B.
name: Benoist, C.
name: Maurogordato, S.
name: Willis, J. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper presents 52 X-ray bright galaxy clusters selected within the 11 deg$^2$ XMM-LSS survey. 51 of them have spectroscopic redshifts ($0.053 σ$) constraints on the presence of a large void in the cluster distribution. We work out alternative hypotheses and demonstrate that a negative redshift evolution in the normalization of the $L_{X}-T_X$ relation (with respect to a self-similar evolution) is a plausible explanation for the observed deficit. We confirm this evolutionary trend by directly studying how C1 clusters populate the $L_{X}-T_X-z$ space, properly accounting for selection biases. We point out that a systematically evolving, unresolved, central component in clusters and groups (AGN contamination or cool core) can impact the classification as extended sources and be partly responsible for the observed redshift distribution.[abridged]
description: 33 pages, 21 figures, 3 tables ; accepted for publication in MNRAS
Zur Kritik der Gesamtausgabe von Bachs Werken
Creators: name: Seiffert, Max
Publisher: name: Bach-Jahrbuch
Year: 2018

description: Bezugnehmend auf: Max Seiffert: Praktische Bearbeitungen Bachscher Kompositionen. - Verhandlungen. BJ 1904, S. 51-82
description: Bach-Jahrbuch, Bd. 3 (1906)
Sonnenfleckenzeichnung Nr. 285.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.11.1988, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1988

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Note on the notion of incompressibility in theories of porous and granular materials
Creators: name: Wilmański, Krzysztof
Publisher: name: Weierstrass Institute
Year: 1998
Subjects: subject: incompressibility
subject: porous and granular materials
subject: second law of thermodynamics
subject: 73B30

description: We present a simple two-component model of a porous material based on the constraint assumption that the so-called true components are incompressible. In my previous work on this subject [1] I pointed out that many such models are not thermodynamically admissible. Namely the second law of thermodynamics led to the conclusion that an additional field of reaction force on the constraint cannot be introduced, and, consequently, the set of field equations was overdetermined. However I speculated as well that an extension of the set of variables may lead to thermodynamic admissibility. Indeed an example presented in this paper supports this speculation. According to results of this work it seems to be neccessary to introduce higher gradients to multicomponent models with constraints in order to satisfy the second law of thermodynamics.
Asymmetric coupling and dispersion of surface-plasmon-polariton waves on a periodically patterned anisotropic metal film
Creators: name: Dutta, Jhuma
name: Ramakrishna, S. Anantha
name: Lakhtakia, Akhlesh
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The morphology of a columnar thin film (CTF) of silver renders it an effectively biaxially anisotropic continuum. CTFs of silver deposited on one-dimensional gratings of photoresist showed strong blazing action and asymmetrically coupled optical radiation to surface plasmon-polariton (SPP) waves propagating only along one direction supported by either the CTF/photoresist or the CTF/air interfaces. Homogenization of the CTFs using the Bruggeman formalism revealed them to display hyperbolic dispersion, and the dispersion of SPP waves was adequately described thereby.
Memorandum from Scott Shepherd to Juan Pinon, Courtyard Renovation Building 200, Randolph Air Force Base, Texas
Creators: name: Shepherd, Scott B.
Publisher: name: Department of the Air Force, Air Education and Training Command
Year: 2011
Subjects: subject: Randolph Field Historic Landmark District
valueUri: https://core.tdar.org/browse/geographic-keyword/83364/randolph-field-historic-landmark-district
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Building 200
valueUri: https://core.tdar.org/browse/other-keyword/153389/building-200
subject: Courtyard
valueUri: https://core.tdar.org/browse/other-keyword/41050/courtyard
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Randolph Air Force Base conducted an evaluation on Building 200. After reviewing the scope of work for the courtyard renovation, it was determined that the action will have "no adverse effect" on the historic property or on the landmark district. This letter also includes conditions needed to be met in order for the undertaking to move forward.
Chiral dynamics in the low-temperature phase of QCD
Creators: name: Brandt, Bastian B.
name: Francis, Anthony
name: Meyer, Harvey B.
name: Robaina, Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the low-temperature phase of QCD and the crossover region with two light flavors of quarks. The chiral expansion around the point $(T,m=0)$ in the temperature vs. quark-mass plane indicates that a sharp real-time excitation exists with the quantum numbers of the pion. An exact sum rule is derived for the thermal modification of the spectral function associated with the axial charge density; the (dominant) pion pole contribution obeys the sum rule. We determine the two parameters of the pion dispersion relation using lattice QCD simulations and test the applicability of the chiral expansion. The time-dependent correlators are also analyzed using the Maximum Entropy Method, yielding consistent results. Finally, we test the predictions of the chiral expansion around the point $(T=0,m=0)$ for the temperature dependence of static observables.
description: 30 pages, 11 figures, 5 tables
Density-Based Region Search with Arbitrary Shape for Object Localization
Creators: name: Zhao, Ji
name: Meng, Deyu
name: Ma, Jiayi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Region search is widely used for object localization. Typically, the region search methods project the score of a classifier into an image plane, and then search the region with the maximal score. The recently proposed region search methods, such as efficient subwindow search and efficient region search, %which localize objects from the score distribution on an image are much more efficient than sliding window search. However, for some classifiers and tasks, the projected scores are nearly all positive, and hence maximizing the score of a region results in localizing nearly the entire images as objects, which is meaningless. In this paper, we observe that the large scores are mainly concentrated on or around objects. Based on this observation, we propose a method, named level set maximum-weight connected subgraph (LS-MWCS), which localizes objects with arbitrary shapes by searching regions with the densest score rather than the maximal score. The region density can be controlled by a parameter flexibly. And we prove an important property of the proposed LS-MWCS, which guarantees that the region with the densest score can be searched. Moreover, the LS-MWCS can be efficiently optimized by belief propagation. The method is evaluated on the problem of weakly-supervised object localization, and the quantitative results demonstrate the superiorities of our LS-MWCS compared to other state-of-the-art methods.
Stability for a continuous SOS-interface model in a randomly perturbed periodic potential
Creators: name: Külske, Christof
Publisher: name: Weierstrass Institute
Year: 1998
Subjects: subject: Disordered Systems
subject: Continuous Spins
subject: Interfaces
subject: SOS-Model
subject: Contour Models
subject: Cluster Expansions
subject: Renormalization Group
subject: 82B44
subject: 82B28
subject: 82B41
subject: 60K35

description: We consider the Gibbs-measures of continuous-valued height configurations on the d-dimensional integer lattice in the presence a weakly disordered potential. The potential is composed of Gaussians having random location and random depth; it becomes periodic under shift of the interface perpendicular to the base-plane for zero disorder. We prove that there exist localized interfaces with probability one in dimensions d ≥ 3+1, in a 'low-temperature' regime. The proof extends the method of continuous-to-discrete single-site coarse graining that was previously applied by the author for a double-well potential to the case of a non-compact image space. This allows to utilize parts of the renormalization group analysis developed for the treatment of a contour representation of a related integer-valued SOS-model in [BoK1]. We show that, for a.e. fixed realization of the disorder, the infinite volume Gibbs measures then have a representation as superpositions of massive Gaussian fields with centerings that are distributed according to the infinite volume Gibbs measures of the disordered integer-valued SOS-model with exponentially decaying interactions.
Drivers of water quality in a large water storage reservoir during a period of extreme drawdown
Creators: name: Baldwin, Darren S
name: Gigney, Helen
name: Wilson, Jessica S
name: Watson, Garth
name: Boulding, Amy N
Publisher: name: La Trobe
Year: 2023

description: Murray-Darling Freshwater Research Centre

MDFRC item.

This study examined the drivers of water quality in a large water storage reservoir (Lake Hume) during a period of extreme drawdown (to less than 3% of capacity). During the period of extreme drawdown, the reservoir can be thought of as consisting of three separate but inter-related parcels of water. The warm surface mixed layer was about 6 m deep. Cold water inflows from the Mitta Mitta River undershot the surface mixed layer in the Mitta Mitta arm of the reservoir and flowed along the bottom of the reservoir to the Dam Wall without substantial interaction with the surface mixed layer. When inflows from the Murray River occurred, the temperature of these inflows was similar to that of the surface mixed layer within the dam and the flows appeared to move within the surface mixed layer towards the Dam Wall. These Murray River inflows were insufficient to promote total mixing of the surface and bottom waters. The Murray River arm of the reservoir became a ‘hot spot’ for nutrient production. Stratification and subsequent anoxic conditions promoted the release of nutrients – ammonium, organic N and total P – from the sediments into the overlying hypolimnion. Because the depth of the lake was relatively shallow due to the extreme drawdown, wind driven events lead to a substantial deepening (turnover) of the thermocline allowing periodic pulses of nutrients into the warm surface layer. These nutrient pulses appeared to stimulate cyanobacterial growth. Warm inflows from the Murray River then served to push the blooms formed in the Murray arm into the main body of the lake.
Sonnenfleckenzeichnung Nr. 234.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.09.1988, 08:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1988

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Response from Stanley Graves and James Steely to John Brenneman, Pocket Guide to the New Post, Fort Sam Houston, Texas
Creators: name: Graves, Stanley O.
name: Steely, James W.
Publisher: name: Department of Architecture and National Register Department, Texas Historical Commission
Year: 1995
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: New Post
valueUri: https://core.tdar.org/browse/other-keyword/156810/new-post
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter confirms that the Texas Historical Commission has received from Fort Sam Houston a copy of "A Little More Distinctive: A New Post, Fort Sam Houston" and "Pocket Guide to the New Post, Fort Sam Houston." Copied to this correspondence is John Manguso (Director, Fort Sam Houston Museum) and Mike Hilger (Historical Architect, Fort Sam Houston).
An Energy Efficient MAC Protocol for Fully Connected Wireless Ad Hoc Networks
Creators: name: Malekshan, K. Rahimi
name: Zhuang, W.
name: Lostanlen, Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Energy efficiency is an important performance measure of wireless network protocols, especially for battery-powered mobile devices such as smartphones. This paper presents a new energy-efficient medium access control (MAC) scheme for fully connected wireless ad hoc networks. The proposed scheme reduces energy consumption by putting radio interfaces in the sleep state periodically and by reducing transmission collisions, which results in high throughput and low packet transmission delay. The proposed MAC scheme can also address the energy saving in realtime traffics which require very low packet transmission delay. An analytical model is established to evaluate the performance of the proposed MAC scheme. Analytical and simulation results demonstrate that the proposed scheme has a significantly lower power consumption, achieves substantially higher throughput, and has lower packet transmission delay in comparison with existing power saving MAC protocols.
description: Published in IEEE Transaction on Wireless Communications
Ultrasound field measurement using a binary lens
Creators: name: Clement, Gregory T.
name: Nomura, Hideyuki
name: Kamakura, Tomoo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Field characterization methods using a scattering target in the absence of a point-like receiver have been well described in which scattering is recorded by a relatively large receiver located outside the field of measurement. Unfortunately, such methods are prone to artifacts due to averaging across the receiver surface. To avoid this problem while simultaneously increasing the gain of a received signal, the present study introduces a binary plate lens designed to focus spherically-spreading waves onto a planar region having a nearly-uniform phase proportional to that of the target location. The lens is similar to a zone plate, but modified to produce a bi-convex-like behavior, such that it focuses both planar and spherically spreading waves. A measurement device suitable for characterizing narrowband ultrasound signals in air is designed around this lens by coupling it to a target and planar receiver. A prototype device is constructed and used to characterize the field of a highly-focused 400 kHz air transducer along 2 radial lines. Comparison of the measurements with numeric predictions formed from nonlinear acoustic simulation showed good relative pressure correlation, with mean differences of 10% and 12% over center 3dB FWHM drop and 12% and 17% over 6dB.
Global Models of Planet Formation and Evolution
Creators: name: Mordasini, C.
name: Mollière, P.
name: Dittkrist, K. -M.
name: Jin, S.
name: Alibert, Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Despite the increase in observational data on exoplanets, the processes that lead to the formation of planets are still not well understood. But thanks to the high number of known exoplanets, it is now possible to look at them as a population that puts statistical constraints on theoretical models. A method that uses these constraints is planetary population synthesis. Its key element is a global model of planet formation and evolution that directly predicts observable planetary properties based on properties of the natal protoplanetary disk. To do so, global models build on many specialized models that address one specific physical process. We thoroughly review the physics of the sub-models included in global formation models. The sub-models can be classified as models describing the protoplanetary disk (gas and solids), the (proto)planet (solid core, gaseous envelope, and atmosphere), and finally the interactions (migration and N-body interaction). We compare the approaches in different global models and identify physical processes that require improved descriptions in future. We then address important results of population synthesis like the planetary mass function or the mass-radius relation. In these results, the global effects of physical mechanisms occurring during planet formation and evolution become apparent, and specialized models describing them can be put to the observational test. Due to their nature as meta models, global models depend on the development of the field of planet formation theory as a whole. Because there are important uncertainties in this theory, it is likely that global models will in future undergo significant modifications. Despite this, they can already now yield many testable predictions. With future global models addressing the geophysical characteristics, it should eventually become possible to make predictions about the habitability of planets.
description: 30 pages, 16 figures. Accepted for publication in the International Journal of Astrobiology (Cambridge University Press)
OAHP Inventory, Building 648 Latrine, Fort Sam Houston, Texas
Creators: name: Tompkins, Sally Kress
Publisher: name: Office of Archaeology and Historic Preservation
Year: 1980
Subjects: subject: Fort Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/83681/fort-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Fort Sam Houston National Historic Landmark District
valueUri: https://core.tdar.org/browse/geographic-keyword/82955/fort-sam-houston-national-historic-landmark-district
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Non-Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/309/non-domestic-structures
subject: Latrine
valueUri: https://core.tdar.org/browse/other-keyword/94914/latrine
subject: OAHP
valueUri: https://core.tdar.org/browse/other-keyword/138292/oahp
subject: Building 648
valueUri: https://core.tdar.org/browse/other-keyword/146439/building-648
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Architectural Survey
valueUri: https://core.tdar.org/browse/investigation-type/2/architectural-survey
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: An inventory form by the Office of Archaeology and Historic Preservation for Building 648 at Fort Sam Houston, Texas. The structure was built in 1906 as a latrine. Included in the inventory are black and white photographs taken in 1980 of the structure.
Magnetic proximity effect at Bi$_2$Se$_3$/EuS interface with broken inversion symmetry
Creators: name: Lee, Alex Taekyung
name: Han, Myung Joon
name: Park, Kyungwha
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate a magnetic proximity effect on Dirac surface states of topological insulator (TI) induced by a Bi$_2$Se$_3$/EuS interface, using density-functional theory (DFT) and a low-energy effective model, motivated by a recent experimental realization of the interface. We consider a thin ferromagnetic insulator EuS film stacked on top of Bi$_2$Se$_3$(111) slabs of three or five quintuple layers (QLs) with the magnetization of EuS normal to the interface ($z$ axis), which breaks both time-reversal and inversion symmetry. It is found that a charge transfer and surface relaxation makes the Dirac cones electron-doped. For both 3 and 5 QLs, the top-surface Dirac cone has an energy gap of 9 meV, while the bottom surface Dirac cone remains gapless. This feature is due to the short-ranged induced magnetic moment of the EuS film. For the 5 QLs, an additional Dirac cone with an energy gap of 2 meV is formed right below the bottom-surface Dirac point, while for 3 QLs, there is no additional Dirac cone. We also examine the spin-orbital texture of the Dirac surface states with broken inversion symmetry, using DFT and the effective model. We find that the $p_z$ orbital is coupled to the $z$ component of the spin moment in the opposite sign to the $p_x$ and $p_y$ orbitals. The $p_z$ and radial $p$ orbitals are coupled to the in-plane spin texture in the opposite handedness to the tangential $p$ orbital. The result obtained from the effective model agrees with our DFT calculations. The calculated spin-orbital texture may be tested from spin-polarized angle-resolved photoemission spectroscopy.
description: 22pages, 7 figures
Double-bootstrap methods that use a single double-bootstrap simulation
Creators: name: Chang, Jinyuan
name: Hall, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We show that, when the double bootstrap is used to improve performance of bootstrap methods for bias correction, techniques based on using a single double-bootstrap sample for each single-bootstrap sample can be particularly effective. In particular, they produce third-order accuracy for much less computational expense than is required by conventional double-bootstrap methods. However, this improved level of performance is not available for the single double-bootstrap methods that have been suggested to construct confidence intervals or distribution estimators.
Sensitivity and specificity of Aboriginal-developed items to supplement the adapted PHQ-9 screening measure for depression: results from the Getting it Right study
Creators: name: Skinner, Timothy
name: Brown, A
name: Teixeira-Pinto, A
name: Farnbach, SF
name: Glozier, N
name: Askew, DA
name: Gee, G
name: Cass, A
name: Hackett, ML
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 4203
subject: Health services and systems
classificationCode: 4504
subject: Aboriginal and Torres Strait Islander health and wellbeing
classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences
classificationCode: 3202
subject: Clinical sciences

description: Objective: To determine the psychometric properties of an Aboriginal and Torres Strait Islander-developed depressive symptom screening scale. Design: Prospective diagnostic accuracy study. Setting: Ten primary health care services or residential alcohol and other drug rehabilitation services in Australia that predominantly serve Aboriginal and Torres Strait Islander peoples. Participants: 500 adults (18 years or older) who identified as Aboriginal and/or Torres Strait Islander and were able to communicate sufficiently to respond to questionnaire and interview questions. Recruitment occurred between 25 March 2015 and 2 November 2016. Main outcome measure: Criterion validity of seven Aboriginal and Torres Strait Islander-developed items, using the adapted Patient Health Questionnaire 9 (aPHQ-9) and depression module of the Mini International Neuropsychiatric Interview (MINI) 6.0.0 as the criterion standards. Results: The seven-item scale had good internal consistency (α = 0.83) and correlated highly with the aPHQ-9 (ρ = 0.76). All items were significantly associated with diagnosis of a current major depressive episode. Discriminant function and decision tree analysis identified three items forming a summed scale that classified 85% of participants correctly. These three items showed equivalent sensitivity and specificity to the aPHQ-9 when compared with the MINI-identified diagnosis of a current major depressive episode. Conclusion: Three items developed by and for Aboriginal and Torres Strait Islander people may provide effective, efficient and culturally appropriate screening for depression in Aboriginal and Torres Strait Islander health care contexts.
title: Neolithisches Erdwerk oder Gelifluktionsloben? Archäologische und geowissenschaftliche Forschungen an einem geomagnetischen Befund aus Holzhausen, Ldkr. Oldenburg
Creators: name: Moritz Mennenga
name: Martina Karle
name: Imke Brandt
name: Annette Kramer
name: Hauke Jöns
Publisher: name: Journal of Neolithic Archaeology
Year: 2013

description: Near Holzhausen in the District of Oldenburg, geomagnetic anomalies were detected by geomagnetic surveys. In view of the size and the concentric shape that emerged from the anomalies, the resulting structure was interpreted as an enclosure. To confirm this assumption, an archaeological excavation was carried out in 2010 and 2011. Due to the fact that the anomalies and the structure could not be satisfactorily explained by this, additional pedological and geological investigations were conducted. The result that the anomalies were generated by geological structures shows that the interpretation of geomagnetic measurements – in spite of good analogies – is limited without further field investigations.
description: Journal of Neolithic Archaeology, 15 (2013)
Improved Numerical Methods for the Simulation of Microwave Circuits
Creators: name: Hebermehl, Georg
name: Heinrich, Wolfgang
name: Schlundt, Rainer
name: Zscheile, Horst
Publisher: name: Weierstrass Institute
Year: 1998
Subjects: subject: Microwave device simulation
subject: scattering matrix
subject: Maxwellian equations
subject: boundary value problem
subject: finite-volume method
subject: eigenvalue problem
subject: system of linear algebraic equations
subject: 35Q60
subject: 65F10
subject: 65F15
subject: 65N22

description: The scattering matrix describes monolithic microwave integrated circuits that are connected to transmission lines in terms of their wave modes. Using a finite-volume method the corresponding boundary value problem of Maxwell's equations can be solved by means of a two-step procedure. An eigenvalue problem for non-symmetric matrices yields the wave modes. The eigenfunctions determine the boundary values at the ports of the transmission lines for the calculation of the fields in the three dimensional structure. The electromagnetic fields and the matrix elements are achieved by the solution of large-scale systems of linear equations with indefinite symmetric matrices. Improved numerical solutions for the time and memory consuming problems are treated in this paper. Numerical results are discussed for real life problems. The numerical effort could be reduced considerably. This paper is a revised version of the preprint No. 378.
Response from Stan Graves to Richard Strimel, Renovation of Second Floor of Quadrangle, Fort Sam Houston, Texas
Creators: name: Graves, Stanley O.
Publisher: name: Texas Historical Commission
Year: 1992
Subjects: subject: Quadrangle
valueUri: https://core.tdar.org/browse/geographic-keyword/83313/quadrangle
subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Fort Sam Houston National Historic Landmark District
valueUri: https://core.tdar.org/browse/geographic-keyword/82955/fort-sam-houston-national-historic-landmark-district
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Quadrangle
valueUri: https://core.tdar.org/browse/other-keyword/146777/quadrangle
subject: Building 16
valueUri: https://core.tdar.org/browse/other-keyword/146154/building-16
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Design plans and specifications for the renovation of the second floor at the Quadrangle, Building 16, have been received by the Texas Historical Commission. This letter details the Commission's suggestions and comments after review. Carbon copied to this correspondence is Amy Dase, National Register Historian.
title: Palynologische Untersuchungen zum Bestattungsplatz Wangels LA 69
Creators: name: Ingo Feeser
name: Walter Dörfler
Publisher: name: Journal of Neolithic Archaeology
Year: 2019

description: Bei dem vorliegenden Beitrag handelt es sich um einen Bericht zu palynologischen Untersuchungen im Rahmen archäologischer Ausgrabungen des Instituts für Ur- und Frühgeschichte der Universität Kiel am Fundplatztes Wangels LA 69, Kreis Ostholstein. Die Auswertung der archäologischen Ergebnisse zur Chronologie und Genese dieses mehrphasigen neolithischen Bestattungsplatz erfolgte durch Brozio (2016). Demnach wurde im frühen Mittelneolithikum, c. 3360 cal BC, ein megalithische Gangrab vom Typ „Holsteiner Kammer“ mit Rundhügel errichtet. Diese wurde im Laufe des Mittelneolithikums zu einem Langbett erweitert. Der Nachweis von subfossilen Bodenhorizonten, inklusive Hakenpflugspuren, unter der ersten Grabanlage sowie in Sodenpackungen des Langbettes gab Anlass für die begleitenden pollenanalytische Untersuchungen. Diese erlaubten einen Einblick in die lokale Landnutzung und Vegetationsverhältnisse während unterschiedlicher Nutzungsphasen. Konnte aufgrund der bisherigen archäologischen Ergebnisse nicht eindeutig geklärt werden, ob es sich bei den Pflugspuren um rituelle oder profane Handlungen handelte, so unterstützen die vorliegenden Ergebnisse die letztere Deutung. Der Nachweis von Offenland- und Ackerbauanzeigern erlaubte hierbei die Ansprache eines frühneolitischen Ackerhorizontes unter der Grabanlage. Der Vergleich mit ähnlichen Untersuchungen von Paläoböden unter Grabhügeln in den Niederlanden, Dänemark und Schleswig-Holstein legt nahe, dass die Errichtung auf ehemaligen Nutzflächen, und damit die Transformation von profanem zu sakralen Orten, ein typisches Phänomen trichterbecherzeitlicher Grabanlagen ist.
description: Journal of Neolithic Archaeology, Vol. 21 (2019)
Sonnenfleckenzeichnung Nr. 1.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.01.1988, 10:45, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1988

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 293.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.12.1988, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1988

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Response from Stan Graves to John Brenneman, Draft MOA, Fort Sam Houston, Texas
Creators: name: Graves, Stanley O.
name: Jimenez, Demetrio
Publisher: name: Texas Historical Commission
Year: 1993
Subjects: subject: JBSA-Sam Houston
valueUri: https://core.tdar.org/browse/geographic-keyword/82532/jbsa-sam-houston
subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Memorandum of Agreement
valueUri: https://core.tdar.org/browse/other-keyword/114367/memorandum-of-agreement
subject: Building 372
valueUri: https://core.tdar.org/browse/other-keyword/146369/building-372
subject: Building 371
valueUri: https://core.tdar.org/browse/other-keyword/150049/building-371
subject: MOA
valueUri: https://core.tdar.org/browse/other-keyword/138330/moa
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This letter offers the Texas Historical Commission's revisions and recommendations to Fort Sam Houston expected to be incorporated into a Memorandum of Agreement. Structures specifically mentioned in this correspondence include Buildings 371 and 372. Copied to this letter is Mike Hilger, Historical Architect, Fort Sam Houston.
Estimating the asymptotics of solid partitions
Creators: name: Destainville, Nicolas
name: Govindarajan, Suresh
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the asymptotic behavior of solid partitions using transition matrix Monte Carlo simulations. If $p_3(n)$ denotes the number of solid partitions of an integer $n$, we show that $\lim_{n\rightarrow\infty} n^{-3/4} \log p_3(n)\sim 1.822\pm 0.001$. This shows clear deviation from the value $1.7898$, attained by MacMahon numbers $m_3(n)$, that was conjectured to hold for solid partitions as well. In addition, we find estimates for other sub-leading terms in $\log p_3(n)$. In a pattern deviating from the asymptotics of line and plane partitions, we need to add an oscillatory term in addition to the obvious sub-leading terms. The period of the oscillatory term is proportional to $n^{1/4}$, the natural scale in the problem. This new oscillatory term might shed some insight into why partitions in dimensions greater than two do not admit a simple generating function.
description: 21 pages, 8 figures
Sonnenfleckenzeichnung Nr. 70.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.03.1988, 14:00, erstellt von Michele Bianda, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1988

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Approximate Approximations and their Applications
Creators: name: Schmidt, Gunther
Publisher: name: Weierstrass Institute
Year: 1999
Subjects: subject: Quasi--interpolation
subject: cubature
subject: wavelets
subject: numerical methods
subject: integral equation method
subject: 65-02
subject: 41A30
subject: 41A63
subject: 45K05
subject: 65D32

description: This paper gives a survey of an approximation method which was proposed by V. Maz'ya as underlying procedure for numerical algorithms to solve initial and boundary value problems of mathematical physics. Due to a greater flexibility in the choice of approximating functions it allows efficient approximations of multi-dimensional integral operators often occuring in applied problems. Its application especially in connection with integral equation methods is very promising, which has been proved already for different classes of evolution equations. The survey describes some basic results concerning error estimates for quasi-interpolation and cubature of integral operators with singular kernels as well as a multiscale and wavelet approach to approximate those operators over bounded domains. Finally a general numerical method for solving nonlocal nonlinear evolution equations is presented.
Gauge and matter superfield theories on $S^2$
Creators: name: Samsonov, I. B.
name: Sorokin, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop a superfield formulation of gauge and matter field theories on a two-dimensional sphere with rigid N=(2,2) as well as extended supersymmetry. The construction is based on a supercoset SU(2|1)/[U(1) x U(1)] containing $S^2$ as the bosonic subspace. We derive an explicit form of supervielbein and covariant derivatives on this coset, and use them to construct classical superfield actions for gauge and matter supermultiplets in this superbackground. We then apply superfield methods for computing one-loop partition functions of these theories and demonstrate how the localization technique works directly in the superspace.
description: 1+44 pages
Response from Joseph Logan to Curtis Tunnell, Rehabilitation of Building 901, Randolph Air Force Base, Texas
Creators: name: Logan, Joseph M.
Publisher: name: Department of the Air Force, Randolph Air Force Base
Year: 1992
Subjects: subject: San Antonio
valueUri: https://core.tdar.org/browse/geographic-keyword/4149/san-antonio
subject: Bexar (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/4150/bexar-county
subject: Texas
valueUri: https://core.tdar.org/browse/geographic-keyword/6923/texas
subject: Randolph Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/78971/randolph-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/318/governmental-structure
subject: Historic Governmental Structure
valueUri: https://core.tdar.org/browse/site-type/320/historic-governmental-structure
subject: Building 901
valueUri: https://core.tdar.org/browse/other-keyword/146466/building-901
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: Randolph Air Force Base writes this letter to the Texas Historical Commission on proposed modifications to the rehabilitation of Building 901. This letter is part of a large group of correspondence and supportive material for the updated plans and specifications to Building 901, Randolph Air Force Base, Texas.