cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Remarks Prepared for Delivery by U.S. Secretary of Transportation Drew Lewis to the Women's Transportation Seminar
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation: Office Public Affairs
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88918
subject: Legislation
classificationCode: https://trt.trb.org/term/88661
subject: Finance
classificationCode: https://trt.trb.org/term/87936
subject: Public transit

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 U.S. Secretary of Transportation Drew Lewis to the Women's Transportation Seminar, April 29, 1981.
Target market risk evaluation
Creators: name: Gheorghiu, Anda
name: Gheorghiu, Anca
name: Spanulescu, Ion
Publisher: name: arXiv
Year: 2010
Subjects: subject: Risk Management (q-fin.RM)
subject: FOS: Economics and business

description: After the shocking series of bankruptcies started in 2008, the public does not trust anymore the classical methods of assessing business risks. The global economic severe downturn caused demand for both developed and emerging economies' exports to drop and the crisis became truly global. However, this current crisis offers opportunities for those companies able to play well their cards. Entering new markets has always been a hazardous entrepreneurial attempt, but also a rewarding one, in the case of success. The paper presents a new indicator meant for assessing the prospective of success or failure for a company trying to enter a new market by using an associative strategy. In order to take the right decision concerning the optimal market entry strategy, marketers may use a software application, "AnBilant", created by a research team from Hyperion University.
description: 10 pages, 15 figures, Conference ENEC2009, Bucharest, Romania
Neck linker docking coordinates the kinetics of kinesin's heads
Creators: name: Czövek, András
name: Szöllősi, Gergely J
name: Derényi, Imre
Publisher: name: arXiv
Year: 2011
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Conventional kinesin is a two-headed homodimeric motor protein, which is able to walk along microtubules processively by hydrolyzing ATP. Its neck linkers, which connect the two motor domains and can undergo a docking/undocking transition, are widely believed to play the key role in the coordination of the chemical cycles of the two motor domains and, consequently, in force production and directional stepping. Although many experiments, often complemented with partial kinetic modeling of specific pathways, support this idea, the ultimate test of the viability of this hypothesis requires the construction of a complete kinetic model. Considering the two neck linkers as entropic springs that are allowed to dock to their head domains and incorporating only the few most relevant kinetic and structural properties of the individual heads, here we develop the first detailed, thermodynamically consistent model of kinesin that can (i) explain the cooperation of the heads (including their gating mechanisms) during walking and (ii) reproduce much of the available experimental data (speed, dwell time distribution, randomness, processivity, hydrolysis rate, etc.) under a wide range of conditions (nucleotide concentrations, loading force, neck linker length and composition, etc.). Besides revealing the mechanism by which kinesin operates, our model also makes it possible to look into the experimentally inaccessible details of the mechanochemical cycle and predict how certain changes in the protein affect its motion.
description: to appear in the Biophysical Journal
title: Statement by Secretary Drew Lewis
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation: Office Public Affairs
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/91641
subject: Air traffic controllers
classificationCode: https://trt.trb.org/term/91444
subject: Collective bargaining

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement by Secretary Drew Lewis, Augus 4, 1981.
Machine space: mass interrogation and later modern American wars
Creators: name: Child, Elliott Callan
Publisher: name: University of British Columbia
Year: 2020

description: This dissertation examines the use of mass interrogation by military intelligence agencies during later modern wars. It draws from state, non-government, and military archives, as well as extensive primary and secondary records. The research focuses on the activities of the US military intelligence branches and the CIA since 1945, with empirical analysis centring on key episodes from the early cold war, the American war in Vietnam, and the ‘war on terror’. Together they demonstrate that interrogation apparatuses have been crucial means by which these agencies have produced the geographical and other intelligence needed to know the enemy and spaces of war in order to extend power over them. Much more than an interpersonal encounter in a tightly delineated zone, I argue that intelligence interrogation should be conceived of as an extended spatial practice. The research shows that mass interrogation recurrently takes form as large-scale ‘technopolitical apparatuses’. Their political geographies are infrastructural, material, and performative. As military technologies, they facilitate control over enemy bodies and territories by indexing the geographies of both; as political technologies, they produce new specialist subjects, disclosing interrogation as an expert-bureaucratic problem of maximising data production. The study establishes that mass interrogation is not singular; it takes radical new forms as the geographies of later modern war transform. Nonetheless, whether contributing to an industrial-economic cold war, a neo-imperial counterinsurgency, or as part of an ‘everywhere war’ by a counterterror state in the twenty-first century, American interrogators and their supporting personnel continue to be confronted by the imperatives of ‘machine space’. In it, military interrogation is not ‘a science and an art’, as commonly presented, but instead appears to demand the mechanical coordination of forces against material objects by military workers, each with strictly compartmentalised responsibilities. In machine space, the collective challenge of interrogation is to process a maximal number of human sources, to ‘break’ them so that ever greater volumes of data may be extracted and reassembled as new informational forms. This dissertation finds that, in doing so, mass interrogation has helped to activate some of the violent circuits necessary to perform later modern American war.
The Entropy Principle and the Influence of Sociological Pressures on SETI
Creators: name: Bozhilov, Vladimir
name: Forgan, Duncan H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Popular Physics (physics.pop-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We begin with the premise that the law of entropy could prove to be fundamental for the evolution of intelligent life and the advent of technological civilization. Building on recent theoretical results, we combine a modern approach to evolutionary theory with Monte Carlo Realization Techniques. A numerical test for a proposed significance of the law of entropy within the evolution of intelligent species is performed and results are compared with a neutral test hypothesis. Some clarifying aspects on the emergence of intelligent species arise and are discussed in the framework of contemporary astrobiology.
description: 11 pages, 5 figures, accepted for publication in the International Journal of Astrobiology
The Power of Nature-Based Solutions: How Peatlands Can Help Us to Achieve Key EU Sustainability Objectives
Creators: name: Tanneberger, Franziska
name: Appulo, Lea
name: Ewert, Stefan
name: Lakner, Sebastian
name: Ó Brolcháin, Niall
name: Peters, Jan
name: Wichtmann, Wendelin
Publisher: name: FID GEO
Year: 2020

description: Peatlands are lands with a peat layer at the surface, containing a large proportion of organic carbon. Such lands cover ≈1 000 000 km2 in Europe, which is almost 10% of the total surface area. In many countries, peatlands have been artificially drained over centuries, leading to not only enormous emissions of CO2 but also soil subsidence, mobilization of nutrients, higher flood risks, and loss of biodiversity. These problems can largely be solved by stopping drainage and rewetting the land. Wet peatlands do not release CO2, can potentially sequester carbon, help to improve water quality, provide habitat for rare and threatened biodiversity, and can still be used for production of biomass (“paludiculture”). Wisely adjusted land use on peatlands can substantially contribute to low-emission goals and further benefits for farmers, the economy, society, and the environment.
Distinctive features of ion-acoustic solitons in EPI super-dense magneto-plasmas with degenerate electrons and positrons
Creators: name: Akbari-Moghanjoughi, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Using the extended Poincaré-Lighthill-Kuo (PLK) reductive perturbation method to study the small-amplitude ion acoustic solitary wave (IASW) dynamics (propagation and interaction), it is shown that in Thomas-Fermi magneto-plasma consisting of inertial-less degenerate electrons and positrons and isothermal ions, distinctive features emerge when the ultra-relativistic degeneracy pressure applies to electrons and positrons. Calculations show that ion-acoustic solitary waves may interact differently in such plasmas under ultra-relativistic degeneracy pressure.
description: Published in Physics of Plasmas (21 Pages and 4 Figures)
Osteovox self-management concept study. Part 2: focus on the therapy
Creators: name: L’homme, Sébastien
name: Piron, Alain
name: Pirard, Brigitte
name: Thiry, Xavier
name: Sbarbaro, Marco
name: Garcion, Cédric
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Objective: To evaluate the effect of a self-management program on a population with both painful temporomandibular disorder (TMD) and parafunctional behaviors. Methods: One hundred-seven participants enrolled in a program called Osteovox Self-Management Concept (OSMC). The primary outcome measure was the overall relief (OR) based on four pain and three functional limitation parameters. The secondary outcome measures concerned parafunctional behaviors, compliance with treatment, and several psychological and otological symptoms. Results: The mean OR was 47% (standard deviation (SD): 28%) after 1 month, 72% (SD: 26%) after 3 months, and 77% (SD: 23%) after 6 months. Significant OR (i.e., 60%–100%) was observed in 80.11% of the patients. OR was strongly correlated with compliance. The OSMC efficiently reduced parafunctional behaviors and otological symptoms. Discussion: This study demonstrated that OSMC is an effective, simple, short, and inexpensive therapy. This type of treatment follows the international recommendations of using reversible treatment for TMD.
Evolution of the Kippenhahn-Schlueter Prominence Model Magnetic Field Under Cowling Resistivity
Creators: name: Hillier, Andrew
name: Shibata, Kazunari
name: Isobe, Hiroaki
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the results from 1.5D diffusion simulations of the Kippenhahn-Schlueter prominence model magnetic field evolution under the influence of the ambipolar terms of Cowling resistivity. We show that initially the evolution is determined by the ratio of the horizontal and vertical magnetic fields, which gives current sheet thinning (thickening) when this ratio is large (small) and a marginal case where a new characteristic current sheet length scale is formed. After a timespan greater than the Cowling resistivity time, the current sheet thickens as a power law of $t$ independent of the ratio of the field strengths. These results imply that when Cowling resistivity is included in the model, the tearing instability time scale is reduced by more than one order of magnitude when the ratio of the horizontal field to the vertical field is 20\% or less. These results imply that, over the course of its lifetime, the structure of the prominence can be significantly altered by Cowling resistivity, and in some cases will allow the tearing instability to occur.
description: 9 pages, 6 figures, accepted for publication in PASJ
Vortex-lattice melting in two-dimensional superconductors in intermediate fields
Creators: name: Saiki, Taro
name: Ikeda, Ryusuke
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: To examine the field dependence of the vortex lattice melting transition in two-dimensional (2D) superconductors, Monte Carlo simulations of the 2D Ginzburg-Landau (GL) model are performed by extending the conventional lowest Landau level (LL) approximation to include several {\it higher} LL modes of the superconducting order parameter with LL indices up to six. It is found that a nearly vertical melting line in lower fields, which is familiar within the elastic theory, is reached just by including higher LL modes with LL indices less than five, and that the first order character of the melting transition in higher fields is significantly weakened with decreasing the field. Nevertheless, a genuine crossover to the consecutive continuous melting picture intervened by a hexatic liquid is not found within the use of the GL model.
description: 6 pages, 7 figures. To appear in Phys. Rev. B
Additional file 1 of Deciphering genes associated with diffuse large B-cell lymphoma with lymphomatous effusions: A mutational accumulation scoring approach
Creators: name: Abdollahi, Sina
name: Dehghanian, Seyedeh Zahra
name: Hung, Liang-Yi
name: Yang, Shiang-Jie
name: Chen, Dao-Peng
name: Medeiros, L. Jeffrey
name: Chiang, Jung-Hsien
name: Chang, Kung-Chao
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1.
Tailoring the Charge/Discharge Potentials and Electrochemical Performance of SnO2 Lithium-Ion Anodes by Transition Metal Co-Doping
Creators: name: Birrozzi, Adele
name: Asenbauer, Jakob
name: Ashton, Thomas E.
name: Groves, Alexandra R.
name: Geiger, Dorin
name: Kaiser, Ute
name: Darr, Jawwad A.
name: Bresser, Dominic
Publisher: name: FID GEO
Year: 2020

description: Abstract It has been shown that the introduction of several transition metal (TM) dopants into SnO2 lithium-ion battery anodes can overcome the issues associated with the irreversible capacity loss from the conversion reaction of SnO2 and the aggregation of the metallic Sn particles formed upon lithiation. As the choice of the single dopant, however, plays a decisive role for the achievable energy density – precisely its redox potential – we investigate herein TM co-doped SnO2, prepared by using a readily scalable continuous hydrothermal flow synthesis (CHFS) process, to tailor the dis-/charge profile and by this the energy density. It is shown that the judicious choice of different elemental doping combinations in samples made via CHFS simultaneously improves the cycling performance and the full-cell energy density. To support these findings, we realized a lithium-ion full-cell incorporating the best performing co-doped SnO2 as negative electrode and high-voltage LiNi0.5Mn1.5O4 (LNMO) as positive electrode–to the best of our knowledge, the first full-cell based on such anode material in combination with LNMO as cathode active material.
Stress-induced R-MA-MC-T symmetry changes in BiFeO3 films
Creators: name: Nam, J. H.
name: Kim, H. S.
name: Hatt, A. J.
name: Spaldin, N. A.
name: Christen, H. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The recent discovery of a stress-induced structural phase transition in the single-component perovskite BiFeO3 has revived interest in this lead-free ferroelectric. The coexistence of different phases may lead to large piezoelectric coefficients, a property typically associated with complex solid solutions of lead-based perovskites. Here we report combined experimental and computational results showing that the stress-induced phase transitions in BiFeO3 follow the path of rhombohedral(R)-to-monoclinic(MA)-to-monoclinic(MC)-to-tetragonal(T), where both MC and T show highly enhanced c/a ratios. This R-MA-MC-T sequence is otherwise observed only near morphotropic phase boundaries (MPBs) in lead-based perovskites (i.e. near a compositionally induced phase instability), where it is controlled by electric field, temperature, or composition. Our results represent the first time that this evolution has been induced in a single component system using strain alone, and show that substrate- imposed symmetry lowering results in a similar phase instability as the proximity to a MPB in solid solutions.
Fractional Variational Iteration Method for Fractional Nonlinear Differential Equations
Creators: name: Wu, Guo-cheng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 34A08, 35R11, 80M30

description: Recently, fractional differential equations have been investigated via the famous variational iteration method. However, all the previous works avoid the term of fractional derivative and handle them as a restricted variation. In order to overcome such shortcomings, a fractional variational iteration method is proposed. The Lagrange multipliers can be identified explicitly based on fractional variational theory.
description: 12 pages, 1 figures
On time dilation in quasar light curves
Creators: name: Hawkins, M. R. S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper we set out to measure time dilation in quasar light curves. In order to detect the effects of time dilation, sets of light curves from two monitoring programmes are used to construct Fourier power spectra covering timescales from 50 days to 28 years. Data from high and low redshift samples are compared to look for the changes expected from time dilation. The main result of the paper is that quasar light curves do not show the effects of time dilation. Several explanations are discussed, including the possibility that time dilation effects are exactly offset by an increase in timescale of variation associated with black hole growth, or that the variations are caused by microlensing in which case time dilation would not be expected.
description: 8 pages, 5 figures. Accepted for publication in MNRAS. Published online 9 April 2010.
Stabilizing the Complex Structure in Heterotic Calabi-Yau Vacua
Creators: name: Anderson, Lara B.
name: Gray, James
name: Lukas, Andre
name: Ovrut, Burt
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we show that the presence of gauge fields in heterotic Calabi-Yau compacitifications causes the stabilisation of some, or all, of the complex structure moduli of the Calabi-Yau manifold while maintaining a Minkowski vacuum. Certain deformations of the Calabi-Yau complex structure, with all other moduli held fixed, can lead to the gauge bundle becoming non-holomorphic and, hence, non-supersymmetric. This leads to an F-term potential which stabilizes the corresponding complex structure moduli. We use 10- and 4-dimensional field theory arguments as well as a derivation based purely on algebraic geometry to show that this picture is indeed correct. An explicit example is presented in which a large subset of complex structure moduli is fixed. We demonstrate that this type of theory can serve as the hidden sector in heterotic vacua and can co-exist with realistic particle physics.
description: 17 pages, Latex
title: Statement by U.S. Secretary of Transportation Drew Lewis About Aviation Safety
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation: Office Public Affairs
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement by U.S. Secretary of Transportation Drew Lewis About Aviation Safety, August 18, 1981.
Assessing vertical diffusion in a stratified lake using a three-dimensional hydrodynamic model
Creators: name: Dong, Fei
name: Mi, Chenxi
name: Hupfer, Michael
name: Lindenschmidt, Karl-Erich
name: Peng, Wenqi
name: Liu, Xiaobo
name: Rinke, Karsten
Publisher: name: FID GEO
Year: 2019

description: Vertical turbulent diffusivity (Kz), which can be estimated from water temperature, is a key factor in the evolution of water quality in lentic waters. In this study, we analysed the capability of a three-dimensional hydrodynamic model (EFDC) to capture water temperature and vertical diffusivity in Lake Arendsee in the Northern German plain. Of particular interest to us is to evaluate the model performance for capturing the diffusion minimum within the metalimnion and analyse the response of the metalimnetic Kz to meteorological forcing, namely changing wind speed and warming. The comparison confirmed that the calibrated model could reproduce both stratification dynamics and vertical diffusion profiles in the lake. The model was also shown to be able to capture the duration and vertical extent of the metalimnetic diffusion minimum. The scenario results illustrate that, compared to air temperature, wind velocity appeared to be the more influential meteorological variable on the vertical exchange within the metalimnion. While increasing wind velocities mostly affected the minimum values of Kz in the metalimnion and thus led to intensified vertical exchange, the reduction of wind velocity mostly affected the depth of minimal Kz, but not its absolute value.
Additional file 1 of Excitation-Power-Dependent Upconversion Luminescence Competition in Single β-NaYbF4:Er Microcrystal Pumped at 808 nm
Creators: name: Yuan, Maohui
name: Yang, Zining
name: Yang, Xu
name: Wang, Linxuan
name: Wang, Rui
name: Lan, Sheng
name: Han, Kai
name: Wang, Hongyan
name: Xu, Xiaojun
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: Additional file 1: Fig. S1. SEM images of the (a) β-NaYF4:60%Yb,2%Er, and (b) β-NaYF4:20%Yb,2%Er microcrystals. Fig. S2. The UCL spectra of single β-NaYF4:60%Yb,2%Er microcrystal under the excitation of 808 nm CW laser with different excitation density. The insert UCL photographs are corresponding to the relevant spectrum, respectively. Fig. S3. (a) The ratios of R/G for single β-NaYF4:60%Yb,2%Er microcrystal as a function of the excitation intensity. (b) The dependences of the UCL intensity on the excitation intensity for single β-NaYF4:60%Yb,2%Er microcrystal. All excitation wavelengths are at ~808 nm. Fig. S4. The microscope image of well dispersed β-NaYF4:60%Yb,2%Er microcrystals. Fig. S5 The microscope image of a single β-NaYF4:60%Yb,2%Er microcrystal excited by the 808 nm CW laser. Fig. S6. The microscope image of single β-NaYF4:60%Yb,2%Er microcrystals excited by the 980 nm CW laser without illustrated light.
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titleType: Subtitle
title: Dimension weight scanning module for Warehouse management system
Creators: name: ÐÐ½ÑÐ¾Ð½ÐµÐ½ÐºÐ¾, ÐÐ°ÐºÑÐ¸Ð¼
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: 2023
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microcontroller
Internet of Things
DWS module
supercycle
real-time operating system
infrared sensor
load cell
warehouse management system
database
relational model
QR code recognition
demo debug model

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»Ñ ÐÐÐ¥ Ð¸ ÐµÐ³Ð¾ ÑÐ¾Ð»Ð¸ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ WMS. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¾ÑÐ»Ð°Ð´Ð¾ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»Ñ Ð²ÐµÑÐ¾Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐºÐ»Ð°Ð´Ð¾Ð¼ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ðº ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ðº Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ.
description: This work is devoted to the study of possible implementations of the construction of the DWS module and its role in the WMS information system. As a result of the study, it is supposed to develop possible implementations of building a demonstration debugging model of the DWS module as part of the warehouse management system, taking into account recommendations for functionality, as well as technical and economic requirements for the product.
Galactic angular momenta and angular momentum couplings in the large-scale structure
Creators: name: Schaefer, Bjoern Malte
name: Merkel, Philipp
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we revisit the aquisition of angular momentum of galaxies by tidal shearing and compute the angular momentum variance sigma_L^2 as well as the angular momentum correlation function C_L(r) from a peak-restricted Gaussian random process. This stochastic process describing the initial conditions treats both the tidal shear as well as the inertia as dynamical fields and explicitly accounts for the discreteness of the inertia field. We describe the way in which the correlations in angular momentum result from an interplay of long-ranged correlations in the tidal shear, and short ranged correlations in the inertia field and which reflects the correlation between the eigensystems of these two symmetric tensors. We propose a new form of the angular momentum correlation function which is able to distinguish between parallel and antiparallel alignment of angular momentum vectors, and comment on implications of intrinsic alignments for weak lensing measurements. We confirm the scaling L/M propto. M^{2/3} and find the angular momentum distribution of Milky Way-sized haloes to be correlated on scales of ~1 Mpc/h. The correlation function can be well fitted by an empirical relation of the form C_L(r) propto. exp(-[r/r_0]^beta).
description: 10 pages, 5 figures, submitted to MNRAS
An energy scale directly related to superconductivity in the high-$T_c$ cuprate superconductors: Universality from the Fermi arc picture
Creators: name: Ideta, S.
name: Yoshida, T.
name: Fujimori, A.
name: Anzai, H.
name: Fujita, T.
name: Ino, A.
name: Arita, M.
name: Namatame, H.
name: Taniguchi, M.
name: Shen, Z. -X.
name: Takashima, K.
name: Kojima, K.
name: Uchida, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have performed a temperature dependent angle-resolved photoemission spectroscopy (ARPES) study of the tri-layer high-$T_c$ cuprate superconductor (HTSC) Bi$_2$Sr$_2$Ca$_2$Cu$_3$O$_{10+δ}$ (Bi2223), and have shown that the \textquotedblleft effective\textquotedblright superconducting (SC) gap $Δ_{\rm{sc}}$ defined at the end point of the Fermi arc and the $T_c$ (= 110 K) approximately satisfies the weak-coupling BCS-relationship 2$Δ_{\rm{sc}}$ = 4.3$k_{\rm{B}}T_c$. Combining this result with previous ARPES results on single- and double-layer cuprates, we show that the relationship between 2$Δ_{\rm{sc}}$ = 4.3$k_{\rm{B}}T_c$ holds for various HTSCs. Furthermore, at $T$ $\sim$ $T_c$, the quasi-patricle width at the end point of the Fermi arc is found to coincide with $Δ_{\rm{sc}}$, consistent with the context of Planckian dissipation.
description: 5 pages, 4 figures
L’efficacia del software Geogebra per la comprensione dell’oggetto matematico “funzioni” in una classe di quarta media corso attitudinale
Creators: name: Ostini, Martina
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2015

description: In questo lavoro di diploma si vogliono analizzare le potenzialità del software di geometria dinamica Geogebra. Si vuole verificare se l'utilizzo di Geogebra faciliti la comprensione dell'oggetto matematico “funzioni” negli allievi di una classe di quarta media corso attitudinale. Questo argomento si presta bene all'utilizzo del software, visto che la risoluzione grafica su carta è più macchinosa rispetto a quella che si ottiene utilizzando Geogebra. Inoltre, col software, il passaggio dalla forma algebrica a quella grafica è più dinamico. Per fare ciò è stato preparato un itinerario didattico sulle funzioni in aula informatica e non. In classe gli studenti hanno potuto seguire la teoria anche grazie all'utilizzo del software come mezzo dimostrativo, mentre nelle ore in cui le attività si sono svolte nell'aula di informatica gli allievi hanno potuto svolgere gli esercizi al computer in modo autonomo. Questo ha permesso ad ognuno di loro di rendersi conto dell'efficacia di questo potente mezzo informatico. La raccolta dei dati è avvenuta sia tramite questionari online sottoposti a inizio e a fine percorso sia attraverso verifiche formative e sommative. Grazie ai risultati ottenuti questa ricerca può costituire una base per futuri studi sull'impiego di Geogebra in ambito educativo. Relatore: Michele Impedovo. Materia: Matematica.
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¾ÑÐ¼Ñ ÑÑÐ°Ð½Ð¸Ð½Ñ Ð½Ð° ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 15 ÐºÐÑ, Ñ UÐ½=440 Ð Ð¸ ÑÐ°ÑÑÐ¾ÑÐ¾Ð¹ Ð²ÑÐ°ÑÐµÐ½Ð¸Ñ nÐ½=1450 Ð¾Ð±/Ð¼Ð¸Ð½
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: The influence of the bed form on the technical and economic indicators of a DC motor with a power of 15 kW, with Un=440 V and a rotational speed of nÐ½=1450 rpm
Creators: name: ÐÐ¾Ð»Ð¾ÑÐ¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: 2019
Subjects: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½ÑÐ¹ ÑÐ¾Ðº
Ð¸Ð½Ð´ÑÐºÑÐ¾Ñ
ÑÐºÐ¾ÑÑ
Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð°Ñ ÑÐµÐ¿Ñ
Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ
ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ñ
electrical engine
design
inductor
anchor
magnetic circuit
magnetic field
switching

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ÑÐºÐ¾Ð¼Ð¾Ð¹ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ. ÐÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐ°Ð¿Ñ Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ñ ÑÐ°Ð·Ð½ÑÐ¼Ð¸ ÑÐ¾ÑÐ¼Ð°Ð¼Ð¸ ÑÑÐ°Ð½Ð¸Ð½Ñ. ÐÐ·ÑÑÐµÐ½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð¿ÑÐµÐ´ÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐµÑÐ¸Ð¹ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð±Ð¾Ð»ÐµÐµ ÑÐ¾Ð²ÐµÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ.
description: This paper sets out the essence of the approach to the design of a DC motor based on the use of the synthetic path for determining the desired quantity. Given the main stages and design sequence. The analysis of the performance of engines with different forms of the bed. Studied the technology of creating engines of the previous series to create a more advanced engine.
title: Statement by U.S. Secretary of Transportation Drew Lewis Appointment of Task Force
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation: Office Public Affairs
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/88327
subject: Aircraft operations

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement by U.S. Secretary of Transportation Drew Lewis Appointment of Task Force, August 18, 1981.
The use of local structural similarity of distant homologues for crystallographic model building from a molecular-replacement solution
Creators: name: Chojnowski, Grzegorz
name: Choudhury, Koushik
name: Heuser, Philipp
name: Sobolev, Egor
name: Pereira, Joana
name: Oezugurel, Umut
name: Lamzin, Victor S.
Publisher: name: FID GEO
Year: 2020

description: The performance of automated protein model building usually decreases with resolution, mainly owing to the lower information content of the experimental data. This calls for a more elaborate use of the available structural information about macromolecules. Here, a new method is presented that uses structural homologues to improve the quality of protein models automatically constructed using ARP/wARP. The method uses local structural similarity between deposited models and the model being built, and results in longer main-chain fragments that in turn can be more reliably docked to the protein sequence. The application of the homology-based model extension method to the example of a CFA synthase at 2.7 Å resolution resulted in a more complete model with almost all of the residues correctly built and docked to the sequence. The method was also evaluated on 1493 molecular-replacement solutions at a resolution of 4.0 Å and better that were submitted to the ARP/wARP web service for model building. A significant improvement in the completeness and sequence coverage of the built models has been observed.
4098 galaxy clusters to z~0.6 in the Sloan Digital Sky Survey equatorial Stripe 82
Creators: name: Geach, James E.
name: Murphy, David N. A.
name: Bower, Richard G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a catalogue of 4098 photometrically selected galaxy clusters with a median redshift = 0.32 in the 270 square degree 'Stripe 82' region of the Sloan Digital Sky Survey (SDSS), covering the celestial equator in the Southern Galactic Cap (-50 < RA < 59 deg, |Dec| < 1.25 deg). Owing to the multi-epoch SDSS coverage of this region, the ugriz photometry is ~2 magnitudes deeper than single scans within the main SDSS footprint. We exploit this to detect clusters of galaxies using an algorithm that searches for statistically significant overdensities of galaxies in a Voronoi tessellation of the projected sky. 32% of the clusters have at least one member with a spectroscopic redshift from existing public data (SDSS Data Release 7, 2SLAQ & WiggleZ), and the remainder have a robust photometric redshift (accurate to ~5-9% at the median redshift of the sample). The weighted average of the member galaxies' redshifts provides a reasonably accurate estimate of the cluster redshift. The cluster catalogue is publicly available for exploitation by the community to pursue a range of science objectives. In addition to the cluster catalogue, we provide a linked catalogue of 18,295 V<21 mag quasar sight-lines with impact parameters within <3 Mpc of the cluster cores selected from the catalogue of Veron et al. (2010). The background quasars cover 0.25 < z < 2, where MgII absorption-line systems associated with the clusters are detectable in optical spectra.
description: 10 pages, 2 figures, accepted for publication in MNRAS. Catalogues available at http://www.physics.mcgill.ca/~jimgeach/stripe82
Blockchain Competence Platform
Creators: name: Forni, Matteo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2024
Subjects: Blockchain

description: Questo progetto di diploma mira ad analizzare, comprendere e risolvere il problema dell’assegnazione di certificazioni di competenze online, su richiesta del team di ricerca che si occupa di blockchain all’interno dell’Istituto Sistemi Informativi e Networking (ISIN). La problematica iniziale deriva dal fatto che i metodi attuali di erogazione delle certificazioni non sono trasparenti e si basano su un’unica autorità certificatrice, alla quale è necessario affidarsi sia per la qualità dei documenti che per la gestione dei propri dati personali. Nel lavoro svolto vengono esplorate le possibilità, i vantaggi e gli svantaggi offerti dall’uso della blockchain in questo contesto specifico. A supporto della fase di ricerca e analisi, è stata implementata una piattaforma basilare basata su blockchain Ethereum, che consente la registrazione, l’ottenimento e l’emissione di certificazioni. Le operazioni disponibili variano a seconda del ruolo ricoperto all’interno della piattaforma: utente base, autorità certificatrice o amministratore di sistema. _____ This diploma project aims to analyze, understand, and solve the issue of online competences certification assignment, as requested by the research team focused on blockchain within the Institute of Information Systems and Networking titolo documento The initial problem comes from the fact that current certification me- thods are not transparent and rely on a single certifying authority, which people must trust for both the quality of the documents and the management of personal data. This work looks into the possibilities, advantages, and disadvantages of using blockchain technology in this specific context. To support the research and analysis phase, a basic platform based on the Ethereum blockchain has been created, allowing for the registration, issuance, and receipt of certifications. The available actions vary depending on the role within the platform: basic user, certifying authority, or system administrator.
Effects of metallic system components on marine electromagnetic loop data
Creators: name: Reeck, Konstantin
name: Müller, Hendrik
name: Hölz, Sebastian
name: Haroon, Amir
name: Schwalenberg, Katrin
name: Jegen, Marion
Publisher: name: FID GEO
Year: 2020

description: Electromagnetic loop systems rely on the use of non-conductive materials near the sensor to minimize bias effects superimposed on measured data. For marine sensors, rigidity, compactness and ease of platform handling are essential. Thus, commonly a compromise between rigid, cost-effective and non-conductive materials (e.g. stainless steel versus fibreglass composites) needs to be found. For systems dedicated to controlled-source electromagnetic measurements, a spatial separation between critical system components and sensors may be feasible, whereas compact multi-sensor platforms, remotely operated vehicles and autonomous unmanned vehicles require the use of electrically conductive components near the sensor. While data analysis and geological interpretations benefit vastly from each added instrument and multidisciplinary approaches, this introduces a systematic and platform-immanent bias in the measured electromagnetic data. In this scope, we present two comparable case studies targeting loop-source electromagnetic applications in both time and frequency domains: the time-domain system trades the compact design for a clear separation of 15 m between an upper fibreglass frame, holding most critical titanium system components, and a lower frame with its coil and receivers. In case of the frequency-domain profiler, the compact and rigid design is achieved by a circular fibreglass platform, carrying the transmitting and receiving coils, as well as several titanium housings and instruments. In this study, we analyse and quantify the quasi-static influence of conductive objects on time- and frequency-domain coil systems by applying an analytically and experimentally verified 3D finite element model. Moreover, we present calibration and optimization procedures to minimize bias inherent in the measured data. The numerical experiments do not only show the significance of the bias on the inversion results, but also the efficiency of a system calibration against the analytically calculated response of a known environment. The remaining bias after calibration is a time/frequency-dependent function of seafloor conductivity, which doubles the commonly estimated noise floor from 1% to 2%, decreasing the sensitivity and resolution of the devices. By optimizing size and position of critical conductive system components (e.g. titanium housings) and/or modifying the transmitter/receiver geometry, we significantly reduce the effect of this residual bias on the inversion results as demonstrated by 3D modelling. These procedures motivate the opportunity to design dedicated, compact, low-bias platforms and provide a solution for autonomous and remotely steered designs by minimizing their effect on the sensitivity of the controlled-source electromagnetic sensor.
Additional file 1 of Changes in late-life systolic blood pressure and all-cause mortality among oldest-old people in China: the chinese longitudinal healthy longevity survey
Creators: name: Gao, Hui
name: Wang, Kan
name: Ahmadizar, Fariba
name: Zhao, Wensui
name: Jiang, Yu
name: Zhang, Lei
name: Yu, Li
name: Zhou, Fangjia
name: Gu, Jialing
name: Zhuang, Jianlin
name: Xia, Zhao-lin
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Additional file 1.
KAM tori in 1D random discrete nonlinear Schrödinger model?
Creators: name: Johansson, Magnus
name: Kopidakis, Georgios
name: Aubry, Serge
Publisher: name: arXiv
Year: 2010
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We suggest that KAM theory could be extended for certain infinite-dimensional systems with purely discrete linear spectrum. We provide empirical arguments for the existence of square summable infinite-dimensional invariant tori in the random discrete nonlinear Schrödinger equation, appearing with a finite probability for a given initial condition with sufficiently small norm. Numerical support for the existence of a fat Cantor set of initial conditions generating almost-periodic oscillations is obtained by analyzing (i) sets of recurrent trajectories over successively larger time scales, and (ii) finite-time Lyapunov exponents. The norm region where such KAM-like tori may exist shrinks to zero when the disorder strength goes to zero and the localization length diverges.
description: 7 pages, 3 figures, submitted to EPL
title: Statement by U.S. Secretary of Transportation Drew Lewis About Air Traffic Controllers at a White House News Conference
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation: Office Public Affairs
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/91641
subject: Air traffic controllers

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement by U.S. Secretary of Transportation Drew Lewis About Air Traffic Controllers at a White House News Conference, December 9, 1981.
On-shell constructibility of tree amplitudes in general field theories
Creators: name: Cohen, Timothy
name: Elvang, Henriette
name: Kiermaier, Michael
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study "on-shell constructibility" of tree amplitudes from recursion relations in general 4-dimensional local field theories with any type of particles, both massless and massive. Our analysis applies to renormalizable as well as non-renormalizable interactions, with or without supersymmetry. We focus on recursion relations that arise from complex deformations of all external momenta. Under certain conditions, these "all-line shift recursion relations" imply the MHV vertex expansion. We derive a simple sufficient criterion for the validity of the all-line shift recursion relations. It depends only on the mass dimensions of the coupling constants and on the sum of helicities of the external particles. Our proof is strikingly simple since it just relies on dimensional analysis and little-group transformation properties. In particular, the results demonstrate that all tree amplitudes with n>4 external states are constructible in any power-counting renormalizable theory. Aspects of all-line shift constructibility are illustrated in numerous examples, ranging from pure scalar theory and the massless Wess-Zumino model to theories with higher-derivative interactions, gluon-Higgs fusion, and Z-boson scattering. We propose a sharp physical interpretation of our constructibility criterion: the all-line shift fails precisely for those classes of n-point amplitudes that can receive local contributions from independent gauge-invariant n-field operators.
description: 37 pages, 2 figures
Constraints from CMB in the intermediate Brans-Dicke inflation
Creators: name: Cid, Antonella
name: del Campo, Sergio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study an intermediate inflationary stage in a Jordan-Brans-Dicke theory. In this scenario we analyze the quantum fluctuations corresponding to adiabatic and isocurvature modes. Our model is compared to that described by using the intermediate model in Einstein general relativity theory. We assess the status of this model in light of the seven-year WMAP data.
description: 17 pages, 6 figures