cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Oxygen superstructures throughout the phase diagram of $\bf (Y,Ca)Ba_2 Cu_3 O_{6+x}$
Creators: name: Strempfer, J.
name: Zegkinoglou, I.
name: Ruett, U.
name: Zimmermann, M. v.
name: Bernhard, C.
name: Lin, C. T.
name: Wolf, Th.
name: Keimer, B.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Short-range lattice superstructures have been studied with high-energy x-ray diffuse scattering in underdoped, optimally doped, and overdoped $\rm (Y,Ca)Ba_2 Cu_3 O_{6+x}$. A new four-unit-cell superstructure was observed in compounds with $x\sim 0.95$. Its temperature, doping, and material dependence was used to attribute its origin to short-range oxygen vacancy ordering, rather than electronic instabilities in the $\rm CuO_2$ layers. No significant diffuse scattering is observed in YBa$_2$Cu$_4$O$_{8}$. The oxygen superstructures must be taken into account when interpreting spectral anomalies in $\rm (Y,Ca)Ba_2 Cu_3 O_{6+x}$.
Low-momentum Hyperon-Nucleon Interactions
Creators: name: Schaefer, B. -J.
name: Wagner, M.
name: Wambach, J.
name: Kuo, T. T. S.
name: Brown, G. E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a first exploratory study for hyperon-nucleon interactions using renormalization group techniques. The effective two-body low-momentum potential V_low-k is obtained by integrating out the high-momentum components from realistic Nijmegen YN potentials. A T-matrix equivalence approach is employed, so that the low-energy phase shifts are reproduced by V_low-k up to a momentum scale Lambda ~ 500 MeV. Although the various bare Nijmegen models differ somewhat from each other, the corresponding V_low-k interactions show convergence in some channels, suggesting a possible unique YN interaction at low momenta.
description: 4 pages, 6 figures
Barotropic instability of shear flows
Creators: name: Lin, Zhiwu
name: Yang, Jincheng
name: Zhu, Hao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider barotropic instability of shear flows for incompressible fluids with Coriolis effects. For a class of shear flows, we develop a new method to find the sharp stability conditions. We study the flow with Sinus profile in details and obtain the sharp stability boundary in the whole parameter space, which corrects previous results in the fluid literature. Our new results are confirmed by more accurate numerical computation. The addition of the Coriolis force is found to bring fundamental changes to the stability of shear flows. Moreover, we study dynamical behaviors near the shear flows, including the bifurcation of nontrivial traveling wave solutions and the linear inviscid damping. The first ingredient of our proof is a careful classification of the neutral modes. The second one is to write the linearized fluid equation in a Hamiltonian form and then use an instability index theory for general Hamiltonian PDEs. The last one is to study the singular and non-resonant neutral modes using Sturm-Liouville theory and hypergeometric functions.
description: 37 pages, 10 figures. Sections 1-4 are modified to be more readable, and some remarks are added
The Age-Redshift Relation for Standard Cosmology
Creators: name: Thomas, R. C.
name: Kantowski, R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present compact, analytic expressions for the age-redshift relation $τ(z)$ for standard Friedmann-Lema\^ \itre-Robertson-Walker (FLRW) cosmology. The new expressions are given in terms of incomplete Legendre elliptic integrals and evaluate much faster than by direct numerical integration.
description: 13 pages, 3 figures
On Some Positivity Properties of the Interquark Potential in QCD
Creators: name: Nussinov, S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We prove that the Fourier transform of the exponential $e^{-\b V(R)}$ of the {\bf static} interquark potential in QCD is positive. It has been shown by Eliott Lieb some time ago that this property allows in the same limit of static spin independent potential proving certain mass relation between baryons with different quark flavors.
description: 6 pages, latex with one postscript figure
Data-driven identification of structural patterns associated with RNA binding in RNA Recognition Motif domains
Creators: name: Dhondge, Hrishikesh
name: Roca-Martínez, Joel
name: Vranken, Wim
name: Devignes, Marie-Dominique
name: de Beauchene, Isaure Chauvot
Publisher: name: Zenodo
Year: 2021
Subjects: structural bioinformatics
RNA recognition motif
data science

description: This poster was presented at the SCS 2021 Virtual Conference on 23rd-24th July 2021.
ARGUE: A Manual and Concise Text to Accompany the ARGUE Program for Formal Deduction and Analytic Inquiry
Creators: name: Covey, Preston K.
Publisher: name: Carnegie Mellon University
Year: 1984
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: The ANALYTICS package of computer-assisted instruction programs for IBM or Apple micro-computers presently consists of the following three programs: SYMBOL, which generates symbolization exercises (with answers) in sentential logic; TRUTH, which generates exercises (and guidance) in the truth-functional analysis of sentential connectives; and ARGUE, which provides guidance in formal derivations and the reconstruction of English arguments in valid deductive form. Each of these programs provides guided practice with tools and techniques of formal logic that are essential not only to learning the apparatus of elementary symbolic logic but also to understanding the formal dimensions of argument reconstruction and analysis. The Appendix of this manual provides a conceptual framework for understanding the curricula of the programs and the applications of what they help teach.
Heart Disease Prediction Using Machine Learning
Creators: name: Seema S Awathare, Diksha K Bambulkar, Mrunali S Shende, Samiksha G Gajbhiye, Simarn S Sahare, Prof.Miss.Vaishnavi Ganesh
Publisher: name: Zenodo
Year: 2024

description: Heart disease remains a top global cause of death, demanding effective prevention and treatment strategies. This study thoroughly investigates various aspects of heart disease, including its types, causes, symptoms, and treatments. Special attention is given to the importance of early detection and technology-driven diagnostics. Machine learning, a subset of artificial intelligence, emerges as a powerful tool for classifying heart disease. The study explores machine learning techniques such as supervised, unsupervised, and deep learning, showcasing their potential to enhance diagnostic accuracy. The chosen title is well-supported by the urgent need for early intervention, the promising impact of machine learning, ongoing advancements, and the potential to increase awareness and investment. By shedding light on this intersection, our goal is to strengthen the fight against heart disease, ultimately improving patient outcomes worldwide.
Un bestiario delle fasce di planetesimi extrasolari
Creators: Albino Carbognani
Publisher: name: Media Inaf
Year: 2025

La survey Reasons ha analizzato in dettaglio 74 fasce di planetesimi appartenenti a stelle entro 500 anni luce dal Sole e ha trovato una incredibile varietà di forme e dimensioni. Si conferma che le fasce piccole e vicine alle stelle ospiti sono rare rispetto alle fasce più distanti e che le fasce ad anello come quella di Fomalhaut probabilmente sono l'eccezione e non la regola
Investigating Rare Events by Transition Interface Sampling
Creators: name: Moroni, Daniele
name: van Erp, Titus S.
name: Bolhuis, Peter G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We briefly review simulation schemes for the investigation of rare transitions and we resume the recently introduced Transition Interface Sampling, a method in which the computation of rate constants is recast into the computation of fluxes through interfaces dividing the reactant and product state.
description: 12 pages, 1 figure, contributed paper to the proceedings of NEXT 2003, Second Sardinian International Conference on News and Expectations in Thermostatistics, 21-28 Sep 2003, Cagliari (Italy)
Additional file 1 of Targeting phosphoglycerate dehydrogenase in multiple myeloma
Creators: name: Elsaadi, Samah
name: Steiro, Ida
name: Abdollahi, Pegah
name: Vandsemb, Esten N.
name: Yang, Rui
name: Slørdahl, Tobias S.
name: Rø, Torstein Baade
name: Menu, Eline
name: Sponaas, Anne-Marit
name: Børset, Magne
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Additional file 1: Fig. S1. Synergy experiments between NCT-503 and BTZ in HMCLs. CTG was used to assess the synergic effect. HMCLs were treated with 1/3 of their corresponding IC50 of either CBR5884 or NCT-503, in combination with either carfilzomib or bortezomib. A) INA6, KJON1, and IH1. B) OH2, ANBL6, and U266. C) JJN3 and RPMI. The graphs represent three independent experiments with minimum two replicates. Error bars are ± SEM.
Segnali d’inquietudine prima della tempesta
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2025

Utilizzando il Solar Dynamics Observatory della Nasa, un team di ricercatori ha identificato uno sfarfallio negli anelli coronali che sembra segnalare sistematicamente quando il Sole sta per scatenare un grande brillamento. Questi segnali di avvertimento potrebbero aiutare gli scienziati a proteggere gli astronauti e la tecnologia, nello spazio e a terra, dai pericoli del cosiddetto space weather. Lo studio su ApJL
Protoneutron stars within the Brueckner-Bethe-Goldstone theory
Creators: name: Nicotra, O. E.
name: Baldo, M.
name: Burgio, G. F.
name: Schulze, H. -J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the structure of newly born neutron stars (protoneutron stars) within the finite temperature Brueckner-Bethe-Goldstone theoretical approach including also hyperons. We find that for purely nucleonic stars both finite temperature and neutrino trapping reduce the value of the maximum mass. For hyperonic stars the effect is reversed, because neutrino trapping shifts the appearance of hyperons to larger baryon density and stiffens considerably the equation of state.
description: 11 pages, 7 figures, submitted to Astronomy & Astrophysics
Isogeometric Bézier dual mortaring: Refineable higher-order spline dual bases and weakly continuous geometry
Creators: name: Zou, Z.
name: Scott, M. A.
name: Borden, M. J.
name: Thomas, D. C.
name: Dornisch, W.
name: Brivadis, E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper we develop the isogeometric Bézier dual mortar method. It is based on Bézier extraction and projection and is applicable to any spline space which can be represented in Bézier form (i.e., NURBS, T-splines, LR-splines, etc.). The approach weakly enforces the continuity of the solution at patch interfaces and the error can be adaptively controlled by leveraging the refineability of the underlying dual spline basis without introducing any additional degrees of freedom. We also develop weakly continuous geometry as a particular application of isogeometric Bézier dual mortaring. Weakly continuous geometry is a geometry description where the weak continuity constraints are built into properly modified Bézier extraction operators. As a result, multi-patch models can be processed in a solver directly without having to employ a mortaring solution strategy. We demonstrate the utility of the approach on several challenging benchmark problems. Keywords: Mortar methods, Isogeometric analysis, Bézier extraction, Bézier projection
NEWS ADDA - A Quick Read News Application
Creators: name: Prajwal Jagatap, Sahil Sutar, Prof. Mayur Mali
Publisher: name: Zenodo
Year: 2024

description: As news is increasingly available on smart phones and tablets, there is a need to personalize interactions with news appsapparent. We present a series of three key studies issues in developing       adaptive intelligence application interfaces. First, we investigated    the preferences of users when reading news and behavior; the analysis revealed three primary types of readers. We then implemented and deployed a new application for Android that records user interactions with the application. We used protocols to train a classifier and showed that it can reliably recognize users by reader type. Finally, we evaluated alternative, adaptive user interfaces for each reader type. The rating shows the different advantages of customization for different users of the news application and the feasibility of adaptive interfaces for intelligence applications.
State-led choices and catch-up trajectories: implications from China's indigenous innovation and intellectual property strategy
Creators: name: Prud'homme, Dan
Publisher: name: Macquarie University
Year: 2023
Subjects: classificationCode: 399999
subject: Other education not elsewhere classified

description: Strategic government decisions concerning how an economy can transition from traditional trade specialization and reliance on imitation of imported knowledge to domestic technological innovation are known to influence countries' prospects for avoiding the middle-income trap and successfully catching up with industrial leaders. The successful strategies of several latecomers in East Asia compared with the failures of those of many latecomers from elsewhere highlight the importance of smart state-led choices to facilitate this process of economic transition. Within the last several years, mainland China, a middle-income economy, has embarked on its own state-led approach to catch up via a complex indigenous innovation (zizhu chuangxin) and intellectual property (IP) development strategy. Building on existing studies of technological catch-up, this Thesis focuses on how critical aspects of China's IP and innovation strategies deal with the significant challenges that China faces in its next stage of development. It focuses on how China is dealing with challenges such as moving from imitation to innovation, and enhancing competitiveness of indigenous firms in increasingly global value chains, while incumbents heavily use IP as barriers to entry. It also addresses threats to environmental and socio-economic sustainability, and the challenge of acquiring useful foreign technology in an environment where incumbents are reluctant to transfer frontier technology. The Thesis investigates the following questions in particular: (1) How can state-led IP strategy enable latecomers to catch up with advanced players? (2) How can state-led IP strategy support indigenous latecomers' catch-up efforts in increasingly globalized value chains? (3) How can state-led strategy encourage innovations that address social and environmental challenges and foster economic catch-up? and (4) How can the state strategically acquire foreign technology that is useful for catch-up? Given China's size and impact on the rest of the world, how China responds to these challenges is of great scholarly interest.
Additional file 2 of SpRY greatly expands the genome editing scope in rice with highly flexible PAM recognition
Creators: name: Xu, Ziyan
name: Kuang, Yongjie
name: Ren, Bin
name: Yan, Daqi
name: Yan, Fang
name: Spetz, Carl
name: Sun, Wenxian
name: Wang, Guirong
name: Zhou, Xueping
name: Zhou, Huanbin
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Review history.
Extraction of scattering lengths from final-state interactions
Creators: name: Gasparyan, A.
name: Haidenbauer, J.
name: Hanhart, C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A recently proposed method based on dispersion theory, that allows to extract the scattering length of a hadronic two-body system from corresponding final-state interactions, is generalized to the situation where the Coulomb interaction is present. The steps required in a concrete practical application are discussed in detail. In addition a thorough examination of the accuracy of the proposed method is presented and a comparison is made with results achieved with other methods like the Jost-function approach based on the effective-range approximation. Deficiencies of the latter method are pointed out. The reliability of the dispersion theory method for extracting also the effective range is investigated.
description: 16 pages, 6 figures, some corrections to text, to appear in Phys. Rev. C
Magnetic Monopole Supercurrent through a Quantum Spin Ice Tunnel Junction
Creators: name: Nakosai, Sho
name: Onoda, Shigeki
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic monopoles are hypothetical particles that may exist as quantized sources and sinks of the magnetic field. In materials, they may appear in an emergent quantum electrodynamics described by a U(1) lattice gauge theory. Particularly, quantum spin ice hosts monopoles as bosonic spinons coupled to emergent gauge fields in a U(1) quantum spin liquid, namely, a deconfined Coulomb phase. When monopoles are condensed to form a long-range order, monopoles and gauge fields are screened and confined. Here we show, however, that monopole supercurrent flows across a junction of two ferromagnets that are weakly linked through and placed on top of the U(1) QSL, when a gauge-invariant phase difference of spinons across the junction is generated by quenching or an applied electric voltage parallel to the junction. This novel phenomenon paves the way to a new paradigm of spinonics for a dissipationless control of magnetism.
description: 6 pages, 2 figures. J. Phys. Soc. Jpn. in press
Arrivano le Safe Zone nelle sedi dell’Inaf
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2025

Sarà un adesivo triangolare con la scritta “Safe Zone Inaf” a certificare che, dietro a quelle porte, si può essere certi di trovare spazi di ascolto e condivisione, offerti da colleghe e colleghi, accessibili agli studenti e a tutto il personale. L’Istituto nazionale di astrofisica è il primo ente di ricerca italiano a implementare le safe zone. Ne parliamo con Silvia Piranomonte
Formulation and Evaluation of Antiulcer Gel by Psidium Guajava and Azadiracta Indica leaves
Creators: name: Komal N. Patil, Kalyani M. Patil, Kajal K. Patil, Mansi A.Dhankani, Amitkumar R.Dhankani, Sunil P. Pawar
Publisher: name: Zenodo
Year: 2024

description: This study aimed to strengthen and determine the efficacy of an antiulcer gel formulated with extracts from Psidium guajava (guava) leaves and Azadirachta indica (neem) leaves. The antiulcer viable of these plant extracts is well-documented due to their wealthy phytochemical composition, along with flavonoids, tannins, and polyphenols, which possess antioxidant, anti-inflammatory, and antimicrobial properties.The gel components was prepared the usage of a appropriate gel base incorporating optimized concentrations of the plant extracts. Histopathological evaluation printed reduced ulcer severity and superior mucosal healing in handled with the gel.Overall, the developed antiulcer gel utilisingPsidium guajava and Azadirachta indica leaves holds promise as a herbal and wonderful therapeutic choice for the management of peptic ulcers. The current study's investigation of Psidium guajavaandAzadirachta indica leaf extract may increase drug penetration from the affected area, perhaps leading to a treatment that exhibits both antifungal and antibacterial action in the effective treatment of mouth ulcers. The created herbal composition proved more effective, safe, and stable in treating mouth ulcers than synthetic versions.The herbal gel is optimized by preparing 3 formulation (F1,F2,F3) Using the different concentration of extract Psidium guajavaandAzadirachtaindicaleavesextract.The prepared gel were evaluated for homogeneity, physical appearance, ph measurement, extrudability, viscosity, spredability and stability study.
Guidelines on the prevention of foot ulcers in persons with diabetes (IWGDF 2023 update)
Creators: name: Bus, SA
name: Sacco, ICN
name: Monteiro-Soares, M
name: Raspovic, Anita
name: Paton, J
name: Rasmussen, A
name: Lavery, LA
name: van Netten, JJ
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 320205
subject: Dermatology
classificationCode: 3202
subject: Clinical sciences
classificationCode: 320208
subject: Endocrinology

description: Aims: This is the 2023 International Working Group on the Diabetic Foot guideline on the prevention of foot ulcers in persons with diabetes, which updates the 2019 guideline. This guideline is targeted at clinicians and other healthcare professionals. Materials and Methods: We followed the Grading of Recommendations, Assessment, Development and Evaluations methodology to devise clinical questions and critically important outcomes in the PICO format, to conduct a systematic review of the medical-scientific literature including, where appropriate, meta-analyses, and to write recommendations and their rationale. The recommendations are based on the quality of evidence found in the systematic review, expert opinion where (sufficient) evidence was not available, and a weighing of the desirable and undesirable effects of an intervention, as well as patient preferences, costs, equity, feasibility and applicability. Results: We recommend screening a person with diabetes at very low risk of foot ulceration annually for the loss of protective sensation and peripheral artery disease, and screening persons at higher risk at higher frequencies for additional risk factors. For preventing a foot ulcer, educate persons at-risk about appropriate foot self-care, educate not to walk without suitable foot protection, and treat any pre-ulcerative lesion on the foot. Educate moderate-to-high risk people with diabetes to wear properly fitting, accommodative, therapeutic footwear, and consider coaching them to monitor foot skin temperature. Prescribe therapeutic footwear that has a demonstrated plantar pressure relieving effect during walking, to help prevent plantar foot ulcer recurrence. Consider advising people at low-to-moderate risk to undertake a, preferably supervised, foot-ankle exercise programme to reduce ulcer risk factors, and consider communicating that a total increase in weight-bearing activity of 1000 steps/day is likely safe with regards to risk of ulceration. In people with non-rigid hammertoe with pre-ulcerative lesion, consider flexor tendon tenotomy. We suggest not to use a nerve decompression procedure to help prevent foot ulcers. Provide integrated foot care for moderate-to-high-risk people with diabetes to help prevent (recurrence of) ulceration. Conclusions: These recommendations should help healthcare professionals to provide better care for persons with diabetes at risk of foot ulceration, to increase the number of ulcer-free days and reduce the patient and healthcare burden of diabetes-related foot disease.
Android Epistemology for Babies: Reflections on Words, Thoughts and Theories
Creators: name: Glymour, Clark
Publisher: name: Carnegie Mellon University
Year: 2000
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: Words, Thoughts and Theories argues that infants and children discover the physical and psychological features of the world by a process akin to scientific inquiry, more or less as conceived by philosophers of science in the 1960s (the theory theory). This essay discusses some of the philosophical background to an alternative, more popular, “modular” or “maturational” account of development, dismisses an array of philosophical objections to the theory theory, suggests that the theory theory offers an undeveloped project for artificial intelligence, and, relying on recent psychological work on causation, offers suggestions about how principles of causal inference may provide a developmental solution to the “frame problem”.
Additional file 3 of Targeting phosphoglycerate dehydrogenase in multiple myeloma
Creators: name: Elsaadi, Samah
name: Steiro, Ida
name: Abdollahi, Pegah
name: Vandsemb, Esten N.
name: Yang, Rui
name: Slørdahl, Tobias S.
name: Rø, Torstein Baade
name: Menu, Eline
name: Sponaas, Anne-Marit
name: Børset, Magne
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Additional file 3: Fig. S3. Synergy experiments between NCT-503 and BTZ in proteasome-resistant cell lines. CTG was used to assess the synergic effect. A) INA6 res. and B) AMO1 res. cell lines were treated with 1/3 of their corresponding IC50 of either CBR5884 or NCT-503, in combination with either carfilzomib or bortezomib. The graphs represent three independent experiments with minimum two replicates. Error bars are ± SEM.
First Results from the Large Area Lyman Alpha Survey
Creators: name: Rhoads, James E.
name: Malhotra, Sangeeta
name: Dey, Arjun
name: Stern, Daniel
name: Spinrad, Hyron
name: Jannuzi, Buell
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on a new survey for z=4.5 Lyman alpha sources, the Large Area Lyman Alpha (LALA) survey. Our survey achieves an unprecedented combination of volume and sensitivity by using narrow-band filters on the new 8192x8192 pixel CCD Mosaic Camera at the 4 meter Mayall telescope of Kitt Peak National Observatory. Well-detected sources with flux and equivalent width matching known high redshift Lyman alpha galaxies (i.e., observed equivalent width above 80 Angstroms and line+continuum flux between 2.6e-17 and 5.2e-17 erg/cm^2/sec in an 80 Angstrom filter) have an observed surface density corresponding to 11000 +- 700 per square degree per unit redshift at z=4.5. Spatial variation in this surface density is apparent on comparison between counts in 6561 and 6730 Angstrom filters. Early spectroscopic followup results from the Keck telescope included three sources meeting our criteria for good Lyman alpha candidates. Of these, one is confirmed as a z=4.52 source, while another remains consistent with either z=4.55 or z=0.81. We infer that 30 to 50% of our good candidates are bona fide Lyman alpha emitters, implying a net density of about 4000 Lyman alpha galaxies per square degree per unit redshift.
description: 10 pages, 2 figures (3 .ps files), uses AASTeX 4. Submitted to The Astrophysical Journal Letters
Unitary quantum perceptron as efficient universal approximator
Creators: name: Torrontegui, E.
name: Garcia-Ripoll, J. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate that it is possible to implement a quantum perceptron with a sigmoid activation function as an efficient, reversible many-body unitary operation. When inserted in a neural network, the perceptron's response is parameterized by the potential exerted by other neurons. We prove that such a quantum neural network is a universal approximator of continuous functions, with at least the same power as classical neural networks. While engineering general perceptrons is a challenging control problem --also defined in this work--, the ubiquitous sigmoid-response neuron can be implemented as a quasi-adiabatic passage with an Ising model. In this construct, the scaling of resources is favorable with respect to the total network size and is dominated by the number of layers. We expect that our sigmoid perceptron will have applications also in quantum sensing or variational estimation of many-body Hamiltonians.
description: 6 pages, 4 figures + (5 pages, 4 figure)
Venti a 33mila km/h su Wasp-127b
Creators: Redazione Eso
Publisher: name: Media Inaf
Year: 2025

Situato a oltre 500 anni luce da noi e poco più grande di Giove, il mondo gassoso Wasp-127b è sferzato da venti supersonici che soffiano alla velocità record di 9 km al secondo, quasi sei volte superiore a quella di rotazione del pianeta stesso. È il vento più veloce mai misurato in una corrente a getto attorno a un pianeta
Singolarità nude che sfidano la censura di Penrose
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2025

Secondo due fisici indiani, il collasso gravitazionale della materia nell'universo primordiale potrebbe aver dato origine a singolarità nude, in contrasto con l’ipotesi della censura cosmica, che potrebbero spiegare una frazione significativa della materia oscura nell'universo. Tuttavia, tale scenario risulta più difficile da realizzare rispetto a una materia oscura composta da buchi neri primordiali. Tutti i dettagli su Jcap
Fluxons and Exact BPS Solitons in Non-Commutative Gauge Theory
Creators: name: Hashimoto, Koji
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the fluxon solution of the non-commutative gauge theory and its variations are obtained by the soliton generation method recently given by J. A. Harvey, P. Kraus and F. Larsen [hep-th/0010060]. Although this method generally produces non-BPS solutions of equations of motion, the solutions we obtained are BPS. We give the brane interpretation of these BPS solutions and study their counterparts in the ordinary description by the Seiberg-Witten map.
description: 11 pages, LaTeX, a reference added
Cache-Aided Non-Orthogonal Multiple Access: The Two-User Case
Creators: name: Xiang, Lin
name: Ng, Derrick Wing Kwan
name: Ge, Xiaohu
name: Ding, Zhiguo
name: Wong, Vincent W. S.
name: Schober, Robert
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we propose a cache-aided non-orthogonal multiple access (NOMA) scheme for spectrally efficient downlink transmission. The proposed scheme not only reaps the benefits associated with NOMA and caching, but also exploits the data cached at the users for interference cancellation. As a consequence, caching can help to reduce the residual interference power, making multiple decoding orders at the users feasible. The resulting flexibility in decoding can be exploited for improved NOMA detection. We characterize the achievable rate region of cache-aided NOMA and derive the Pareto optimal rate tuples forming the boundary of the rate region. Moreover, we optimize cache-aided NOMA for minimization of the time required for completing file delivery. The optimal decoding order and the optimal transmit power and rate allocation are derived as functions of the cache status, the file sizes, and the channel conditions. Simulation results confirm that, compared to several baseline schemes, the proposed cache-aided NOMA scheme significantly expands the achievable rate region and increases the sum rate for downlink transmission, which translates into substantially reduced file delivery times.
description: Accepted for publication in IEEE J. Sel. Topics Signal Process. arXiv admin note: text overlap with arXiv:1712.09557
ANALYTICS I: A Conceptual Framework for The SYMBOL, TRUTH, and ARGUE Programs, Apple II Plus Versions
Creators: name: Covey, Preston K.
Publisher: name: Carnegie Mellon University
Year: 1983
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: The ANALYTICS package of computer-assisted instruction programs for the Apple II Plus presently consists of the following three programs: SYMBOL, which generates symbolization exercises (with answers) in sentential logic; TRUTH, which generates exercises (and guidance) in the truth-functional analysis of sentential connectives; and ARGUE, which provides guidance in formal derivations and the reconstruction of English arguments in valid deductive form. Each of these programs provides guided practice with tools and techniques of formal logic that are essential not only to learning the apparatus of elementary symbolic logic but also to understanding the formal dimensions of argument reconstruction and analysis. This manual attempts to provide a conceptual framework for understanding the curricula of the programs and the applications of what they help teach. ANALYTICS// provides instructions for running the SYMBOL and TRUTH programs, with illustrative interactions. ANALYTICS/// does the same for the ARGUE program.
Evolving model-free scattering matrix via evolutionary algorithm: $^{16}$O-$^{16}$O elastic scattering at 350 MeV
Creators: name: Korda, V. Yu.
name: Molev, A. S.
name: Korda, L. P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a new procedure which enables to extract a scattering matrix $S(l)$ as a complex function of angular momentum directly from the scattering data, without any a priori model assumptions implied. The key ingredient of the procedure is the evolutionary algorithm with diffused mutation which evolves the population of the scattering matrices, via their smooth deformations, from the primary arbitrary analytical $S(l)$ shapes to the final ones giving high quality fits to the data. Due to the automatic monitoring of the scattering matrix derivatives, the final $S(l)$ shapes are monotonic and do not have any distortions. For the $^{16}$O-$^{16}$O elastic scattering data at 350 MeV, we show the independence of the final results of the primary $S(l)$ shapes. Contrary to the other approaches, our procedure provides an excellent fit by the $S(l)$ shapes which support the ``rainbow'' interpretation of the data under analysis.
description: 7 pages, 7 figures, to be published in Phys. Rev. C (2005)
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0120v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0120v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0120v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Warnsignal Klima: Boden & Landnutzung
Creators: name: Lozán, José L.
name: Breckle, Siegmar-W.
name: Graßl, Harmut
name: Kasang, Dieter
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Boden, Landnutzung, Weiden, Savannen und Wiesen sowie Wirtschaftswälder. Bodenversiegelung, Städte, Landwirtschaft, Bergbau, Erosion, Versalzung, Landdegradierung, Desertifikation, Greening, Browning, Ermährung, Kohlenstoff, Biosphäre

description: Etwa 71% der verfügbaren gesamten Landfläche der Erde werden schon durch uns Menschen genutzt. Aber rund 60% der genutzten Landfläche sind nur extensiv genutzte Weiden, Savannen und Wiesen sowie Wirtschaftswälder. Die für die Fleischproduktion verwendete Fläche ist erheblich und schließt die gesamte Weidefläche und etwa 1/5 der Ackerfläche ein, die zur Futtermittelproduktion verwendet wird. Bei dieser ungebrochenen Nutzungszunahme durch die Menschen werden zurzeit überwiegend Wälder vernichtet. Oft verlieren indigene Bevölkerungsgruppen dabei ihr Land und damit ihre Existenzgrundlage. Zusätzlich gehen wegen unangepasster landwirtschaftlicher Methoden große Flächen früher fruchtbarer Böden durch Versalzung, Landdegradierung und Desertifikation verloren. Boden als die dünne oberste Schicht der Erdkruste ist dank von Abermillionen von Lebewesen (Bakterien, Pilzen, Algen, Würmern etc.) sehr fruchtbar und daher die Grundlage für Vegetation und unsere Ernährung. Die Böden ent-
 halten mehr Kohlenstoff als die Biosphäre und Atmosphäre zusammen und sie könnten bei entsprechenden bekannten Maßnahmen noch mehr aufnehmen. Trotzdem gehen große Landflächen durch Versiegelung in den Städten, in der Landwirtschaft z.B. durch den überzogenen Einsatz von Pestiziden, im Bergbau bei der Extraktion von Kohle, Erdöl und -gas sowie Mineralien unwiderruflich verloren. Wir müssen den Verlust von natürlichen Ökosystemen wie Wäldern, Savannen und Feuchtgebieten stoppen, verlorene Ökosysteme wie trockengelegte Moore wiederherstellen,
 Weide- und Landwirtschaft klimafreundlicher betreiben. Man muss dazu die Lebensmittelproduktion neu anpassen, Nahrungsmittelverluste vermeiden, und auch unser Konsumverhalten muss nachhaltiger werden.
Improve Deep Learning Model Performance with Data Augmentation
Creators: name: Hai Hoang Thanh, Nguyet Mong Thi
Publisher: name: Zenodo
Year: 2024

description: Data augmentation is crucial for building an efficient deep learning model. The performance of a deep learning model is considerably influenced by the size and the diversity of input data.  By generating new data from existing data, we can expand data size as well as data diversity, from which model performance could be enhanced. In this paper, we examine the impact of data augmentation on model performance with different types of input data. Experiments show model accuracy is significantly influenced by augmented training data.
Supplementary materials for assessment of coronavirus disinfectant, DEA-171
Creators: name: Morioka, Masahiko
name: Shimaoka, Daisuke
name: Ohnishi, Mamoru
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 319999
subject: Other biological sciences not elsewhere classified

description: The supplementary materials are related to single-dose toxicity testing and biological safety testing of the coronavirus disinfectant DEA-171, and include replicate data for SARS-CoV-2 inhibition.
Radio Emission from GRO J1655-40 during the 1994 Jet Ejection Episodes
Creators: name: Hannikainen, D. C.
name: Hunstead, R. W.
name: Campbell-Wilson, D.
name: Wu, K.
name: McKay, D. J.
name: Smits, D. P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report multifrequency radio observations of GRO J1655-40 obtained with the Australia Telescope Compact Array, the Molonglo Observatory Synthesis Telescope and the Hartebeesthoek Radio Astronomy Observatory at the time of the major hard X-ray and radio outbursts in 1994 August-September. The radio emission reached levels of the order of a few Jy and was found to be linearly polarized by up to 10%, indicating a synchrotron origin. The light curves are in good agreement with those measured with the VLA, but our closer time sampling has revealed two new short-lived events and significant deviations from a simple exponential decay. The polarization data show that the magnetic field is well ordered and aligned at right angles to the radio jets for most of the monitoring period. The time evolution of the polarization cannot be explained solely in terms of a simple synchrotron bubble model, and we invoke a hybrid `core-lobe' model with a core which contributes both synchrotron and free-free emission and `lobes' which are classical synchrotron emitters.
description: 36 pages, 5 tables, 9 figures; accepted for publication in ApJ
Generalized power central group identities in almost subnormal subgroups of $\GL_n(D)$
Creators: name: Hai, Bui Xuan
name: Khanh, Huynh Viet
name: Bien, Mai Hoang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 20G50, 16R50, 16K40

description: In this paper, we study almost subnormal subgroups of the general linear group $\GL_n(D)$ of degree $n\ge 1$ over a division ring $D$ that satisfy a generalized power central group identity.
description: 13 pages
Additional file 7 of Circular RNA circLMO7 acts as a microRNA-30a-3p sponge to promote gastric cancer progression via the WNT2/β-catenin pathway
Creators: name: Cao, Jiacheng
name: Zhang, Xing
name: Xu, Penghui
name: Wang, Haixiao
name: Wang, Sen
name: Zhang, Lu
name: Li, Zheng
name: Xie, Li
name: Sun, Guangli
name: Xia, Yiwen
name: Lv, Jialun
name: Yang, Jing
name: Xu, Zekuan
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7.
Modified Fowler-Nordheim Field-Emission Formulae from a Nonplanar-Emitter Model
Creators: name: Yuasa, Kazuya
name: Shimoi, Ayumi
name: Ohba, Ichiro
name: Oshima, Chuhei
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Field emission formulae, current-voltage characteristics and energy distribution of emitted electrons, are derived analytically for a nonplanar (hyperboloidal) metallic emitter model. The traditional Fowler-Nordheim formulae, which are derived from a planar emitter model, are modified, and the assumption of the planar emitter in the F-N model is reconsidered. Our analytical calculation also reveals the backgrounds of the previous numerical discussion by He et al. on the effect of the geometry of emitter on field emission. The new formulae contain a parameter which characterizes the sharpness of the hyperboloidal emitter, and experimental data of field emissions from clean tungsten emitters and nanotip emitters are analyzed by making use of this feature.
description: 9 pages, 8 figures
Supplementary materials for assessment of coronavirus disinfectant, DEA-171
Creators: name: Morioka, Masahiko
name: Shimaoka, Daisuke
name: Ohnishi, Mamoru
name: Shimoda, Hiroshi
name: Hayasaka, Daisuke
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 319999
subject: Other biological sciences not elsewhere classified

description: The supplementary materials are related to single-dose toxicity testing and biological safety testing of a novel coronavirus disinfectant, DEA-171.
Böden und Vegetation: Definition, Verteilung und Bedeutung
Creators: name: Lozán, José L.
name: Breckle, Siegmar-W.
name: Graßl, Hartmut
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Soil, Vegetation, interaction soil-atmosphere, global climate, stored carbon, distribution of land area and vegetation, species shift

description: Boden ist die dünne fruchtbare oberste Schicht der Erdkruste und ist daher für die Ernährung der Menschen unersetzlich. Aufgrund der gespeicherten Menge an Kohlenstoff ist der Boden für das globale Klima von sehr großer Bedeutung. Nach einer Beschreibung der Bedeutung und der Wechselwirkung Boden-Atmosphäre wird auf die Verteilung der Landfläche und Vegetation sowie auf Rodung, Artenverschiebung sowie andere Gefährdungen kurz eingegangen. Besonders ausführlich wird der Boden in Deutschland behandelt. Soil and Vegetation: Definition, Distribution, and Importance: Soil is the thin, fertile top layer of the earth‘s crust and is therefore irreplaceable for human nutrition. Due to the stored amount of carbon, the soil is of very great importance for the global climate. After a description of the meaning and interaction between soil and atmosphere, the distribution of the land area and vegetation as well as clearing, species shift and other threats
 are briefly discussed. The soil in Germany is treated in particular in detail. Suelo y vegetación: definición, distribución e importancia: El suelo es la capa delgada superior de la corteza terrestre y por su fértilidad es la base para la alimentación humana. Debido a la cantidad de carbono almacenado, el suelo es de gran importancia para el clima global. Después de tratar su importancia e interacción entre el suelo y la atmósfera, se describe brevemente los tipos de suelos terrestre y su distribución global.
 Tambien se describe la distribución de la vegetación global, los cambios en la composición de especies, así como su destrucción y otros peligros. El suelo sobre el territorio alemán es descrito con más detalles
Analysis of Microarray Data for Treated Fat Cells
Creators: name: Serban, Nicoleta
name: Wasserman, Larry
name: Peters, David
name: Spirtes, Peter
name: O'Doherty, Robert
name: Handley, Daniel
name: Scheines, Richard
name: Glymour, Clark
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: DNA microarrays are perfectly suited for comparing gene expression in different populations of cells. An important application of microarray techniques is identifying genes which are activated by a particular drug of interest. This process will allow biologists to identify therapies targeted to particular diseases, and, eventually, to gain more knowledge about the biological processes in organisms. Such an application is described in this paper. It is focused on diabetes and obesity, which is a genetically heterogeneous disease, meaning that multiple defective genes are responsible for the diseases. The paper is divided in three parts, each dealing with a different problem addressed to our study. First we validate the data from our microarray experiment. We identified significant systematic sources of variability which are potentially issues for other microarray datasets. Second, we applied multiple hypothesis testing to identify differentially expressed genes. We found a set of genes which appear to change in expression level over time in response to a drug treatment. Third, we tried to address the problem of identification of co-expressed genes using cluster analysis. This last problem is still under discussion.
Analytic expressions for electron-ion temperature equilibration rates from the Lenard-Balescu equation
Creators: name: Scullard, Christian R.
name: Serna, Susana
name: Benedict, Lorin X.
name: Ellison, C. Leland
name: Graziani, Frank
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In this work, we elucidate the mathematical structure of the integral that arises when computing the electron-ion temperature equilibration time for a homogeneous weakly-coupled plasma from the Lenard-Balescu equation. With some minor approximations, we derive an exact formula, requiring no input Coulomb logarithm, for the equilibration rate that is valid for moderate electron-ion temperature ratios and arbitrary electron degeneracy. For large temperature ratios, we derive the necessary correction to account for the coupled-mode effect, which can be evaluated very efficiently using ordinary Gaussian quadrature.