cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
FDD massive MIMO channel spatial covariance conversion using projection methods
Creators: name: Miretti, Lorenzo
name: Cavalcante, Renato L. G.
name: Stanczak, Slawomir
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Knowledge of second-order statistics of channels (e.g. in the form of covariance matrices) is crucial for the acquisition of downlink channel state information (CSI) in massive MIMO systems operating in the frequency division duplexing (FDD) mode. Current MIMO systems usually obtain downlink covariance information via feedback of the estimated covariance matrix from the user equipment (UE), but in the massive MIMO regime this approach is infeasible because of the unacceptably high training overhead. This paper considers instead the problem of estimating the downlink channel covariance from uplink measurements. We propose two variants of an algorithm based on projection methods in an infinite-dimensional Hilbert space that exploit channel reciprocity properties in the angular domain. The proposed schemes are evaluated via Monte Carlo simulations, and they are shown to outperform current state-of-the art solutions in terms of accuracy and complexity, for typical array geometries and duplex gaps.
description: Paper accepted on 29/01/2018 for presentation at ICASSP 2018
I-V Characteristics of Graphene Nanoribbon/h-BN Heterojunctions and Resonant Tunneling
Creators: name: Wakai, Taiga
name: Sakamoto, Shoichi
name: Tomiya, Mitsuyoshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present the first principle calculations of the electrical properties of graphene sheet/h-BN heterojunction(GS/h-BN) and 11-armchair graphene nanoribbon heterojunction(11-AGNR/h-BN), which were carried out using the density functional theory(DFT) method and the non-equilibrium Green's function(NEGF) technique. Since 11-AGNR belongs to the conductive (3n-1)-family of AGNR, both are metallic nanomaterials with two transverse arrays of h-BN, which is a wide-gap semi-conductor. The two h-BN arrays act as double barriers. The transmission functions(TF) and I-V characteristics of GS/h-BN and 11-AGNR/h-BN are calculated by DFT and NEGF, and they show that quantum double barrier tunneling occurs. The TF becomes very spiky in both materials, and it leads to step-wise I-V characteristics rather than negative resistance, which is the typical behavior of double barriers in semiconductors.
description: 7 pages, 10 figures
Additional file 5 of Cotton roots are the major source of gossypol biosynthesis and accumulation
Creators: name: Zhao, Tianlun
name: Xie, Qianwen
name: Li, Cong
name: Li, Cheng
name: Mei, Lei
name: Yu, John
name: Chen, Jinhong
name: Zhu, Shuijin
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Additional file 5: Table S2. The content (mg/g) of (Â±)-gossypol in the root systems at different times during the root culture in vitroa.
title: ADCO, Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Cart. 143 (7 H 7), 153 fol, f. 0046r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0046r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0046r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb137389344
description: Provenance: abbaye de Molesme
description: Provenance: http://www.wikidata.org/entity/Q334044
Particles and Cosmology: Learning from Cosmic Rays
Creators: name: Ellis, John
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The density budget of the Universe is reviewed, and then specific particle candidates for non-bayonic dark matter are introduced, with emphasis on the relevance of cosmic-ray physics. The sizes of the neutrino masses indicated by recent atmospheric and solar neutrino experiments may be too small to contribute much hot dark matter. My favoured candidate for the dominant cold dark matter is the lightest supersymmetric particle, which probably weighs between about 50 GeV and about 600 GeV. Strategies to search for it via cosmic rays due to annihilations in the halo, Sun and Earth, or via direct scattering experiments, are mentioned. Possible superheavy relic particles are also discussed, in particular metastable string- or M-theory cryptons, that may be responsible for the ultra-high-energy cosmic rays. Finally, it is speculated that a non-zero contribution to the cosmological vacuum energy might result from incomplete relaxation of the quantum-gravitational vacuum.
description: 26 pages LaTeX, including 17 figures, Contribution to the Proceedings of the 26th International Cosmic-Ray Conference, Salt Lake City, August 1999
SU(N) - symmetric dynamic aether: General formalism and a hypothesis on spontaneous color polarization
Creators: name: Balakin, Alexander B.
name: Andreyanov, Alexey V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The SU(N)-symmetric generalization of the model of the electromagnetically active dynamic aether is formulated. This generalization is based on the introduction of a Yang-Mills gauge field instead of the Maxwell field, and of a SU(N)-multiplet of vector fields instead of the standard single vector field. In the framework of the second order version of the effective field theory this generalization includes three constitutive tensors, which are the SU(N) extensions of the tensors appeared in the Einstein-Maxwell-aether theory; we reconstructed the full-format set of these constitutive tensors. The total self-consistent system of master equations for the gauge, vector and gravitational fields is obtained by the variation procedure. The general model of the SU(N)-symmetric dynamic aether is reduced to the extended Einstein-Yang-Mills-aether model by the ansatz about spontaneous color polarization of the vector fields. In fact, this ansatz requires the vector fields, which form the SU(N) multiplet, to become parallel in the group (color) space due to a phase transition, and a new selected direction in the group space to appear, thus converting it into the anisotropic color space.
description: 23 pages, Invited paper for the Journal "Space, Time and Fundamental Interactions"
Additional file 1 of Vulnerability and agency across treatment-seeking journeys for acutely ill children: how family members navigate complex healthcare before, during and after hospitalisation in a rural Kenyan setting
Creators: name: Zakayo, Scholastica M.
name: Njeru, Rita W.
name: Sanga, Gladys
name: Kimani, Mary N.
name: Charo, Anderson
name: Muraya, Kui
name: Sarma, Haribondhu
name: Uddin, Md. Fakhar
name: Berkley, James A.
name: Walson, Judd L.
name: Kelley, Maureen
name: Marsh, Vicki
name: Molyneux, Sassy
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Cancer
Science Policy
Computational Biology

description: Additional file 1.
Once more on the Higgs decay into two photons
Creators: name: Gegelia, J.
name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We comment on the recently reiterated claim that the contribution of the W-boson loop to the Higgs boson decay into two photons leads to different expressions in the $R_ξ$ gauge and the unitary gauge. By applying a gauge-symmetry preserving regularization with higher-order covariant derivatives we reproduce once again the "classical" gauge-independent result.
description: 6 pages, 1 figure
Singlet Charge $2/3$ Quark hiding the Top: Tevatron and LEP Implications
Creators: name: Hou, Wei-Shu
name: Huang, Hsuan-Cheng
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If $c$ and $t$ quarks are strongly mixed with a weak singlet charge $2/3$ quark, $BR(t\to \ellν+ X)$ could be suppressed via the $t\to cH^0$ mode, thereby the top quark could still hide below $M_W$, whereas the heavy quark signal observed at the Tevatron is due to the dominantly singlet quark $Q$. This may occur without affecting the small $m_c$ value. Demanding $m_Q \simeq 175$ GeV and $m_t \ltap M_W$, we find that $BR(t\to \ellν+ X)$ cannot be too suppressed. The heavy quark $Q$ decays via $W,\ H$, and $Z$ bosons. The latter can lead to $b$-tagged $Z + 4$ jet events, while the strong $c$--$Q$ mixing is reflected in sizable $Q\to sW$ fraction. $Z\to t\bar c$ decay occurs at tree level and may be at the $10^{-3}$ order, leading to the signature of $Z\to \ellνb\bar c$, all isolated and with large $p_T$, at $10^{-5}$ order.
description: 10 pages + 3 Figures (not included), ReVTeX, NTUTH-94-18
On the Algebra in Boole's Laws of Thought
Creators: name: Kak, Subhash
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: This article explores the ideas that went into George Boole's development of an algebra for logical inference in his book The Laws of Thought. We explore in particular his wife Mary Boole's claim that he was deeply influenced by Indian logic and argue that his work was more than a framework for processing propositions. By exploring parallels between his work and Indian logic, we are able to explain several peculiarities of this work.
description: 11 pages
Tightly-coupled Monocular Visual-odometric SLAM using Wheels and a MEMS Gyroscope
Creators: name: Quan, Meixiang
name: Piao, Songhao
name: Tan, Minglang
name: Huang, Shi-Sheng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: In this paper, we present a novel tightly-coupled probabilistic monocular visual-odometric Simultaneous Localization and Mapping algorithm using wheels and a MEMS gyroscope, which can provide accurate, robust and long-term localization for the ground robot moving on a plane. Firstly, we present an odometer preintegration theory that integrates the wheel encoder measurements and gyroscope measurements to a local frame. The preintegration theory properly addresses the manifold structure of the rotation group SO(3) and carefully deals with uncertainty propagation and bias correction. Then the novel odometer error term is formulated using the odometer preintegration model and it is tightly integrated into the visual optimization framework. Furthermore, we introduce a complete tracking framework to provide different strategies for motion tracking when (1) both measurements are available, (2) visual measurements are not available, and (3) wheel encoder experiences slippage, which leads the system to be accurate and robust. Finally, the proposed algorithm is evaluated by performing extensive experiments, the experimental results demonstrate the superiority of the proposed system.
description: 13 pages, 31 figures
Theoretical models for classical cepheids: V. Multiwavelength relations
Creators: name: Caputo, F.
name: Marconi, M.
name: Musella, I.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: From a theoretical study based on nonlinear, nonlocal and time-dependent convective pulsating models at varying mass and chemical composition, we present the predicted Period-Luminosity, Period-Color, Color-Color and Period-Luminosity-Color relations in the BVRIJK bands for Classical Cepheids. All the theoretical relations are, in various degrees, metallicity dependent and the comparison with observed data for MC and Galactic Cepheids show a fair agreement which supports the validity of the pulsating models.
description: 20 pages, 20 postscript figures, accepted for publication on Astronomy and Astrophysics
Additional file 7 of Transcriptome analysis reveals the defense mechanism of cotton against Verticillium dahliae in the presence of the biocontrol fungus Chaetomium globosum CEF-082
Creators: name: Zhang, Yun
name: Yang, Na
name: Zhao, Lihong
name: Zhu, Heqin
name: Tang, Canming
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Additional file 7: Figure S7. Histochemical analysis of lignin in stem cross-sections of cotton plants.
Lettre de Jacqueline Marie d' Urre à Jean-François Séguier,
Creators: name: Urre, Jacqueline Marie d'
name: Urre, Jacqueline Marie D'
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Gestion de ses biens, affaires

description: [transcription] Samedi 25 novembre Dim 26.

Les volumes encartonnés de blanc, Monsieur, sont la suite de ceux qui sont reliés et le tout est de Monsieur de Panilleuse, beau frère de Monsieur l'abbé de Rothelin. Je crois, Monsieur, que votre demande est très avantageuse. Ce n'est pas marchandise du goût de tout le monde et vous donnez un prix infini à des choses qui n'en aurait point trouvé en province et si à Paris il y avait en plus d'occasions, quels détails et quels soins n'aurait-il pas fallu prendre, peut être sans succès. Ainsi vous êtes le maître de suivre votre excellent projet pour ce que vous avez et pour ce que je vous enverrai le plus tôt possible. L'ordre que vous y aviez mis ne s'est pas conservé. Je vous avoue même que je n'aurais jamais osé vous donner tant de peine. Ma discrétion était trop juste et ma reconnaissance inexprimable. Au nom de Dieu ménagez [fol. 128 v] votre santé que le zèle pour vos amis et pour le bien public dévore. n'écrivez pas si longtemps et en me continuant tant de bontés, ayez celle de vous bien conserver.

Monsieur de Joubert n'aura rien de mutilé, mais les manuscrits d'Aubais n'ont jamais été en ordre et [...] pris et égaré à Paris dans plusieurs [...]. J'ai l'honneur d'être la plus dévouée [...] je prends le parti faute d'occasion de répondre par le courrier et ne pas manquer une très [...] affaire. Je m'occuperai cette semaine de l'arrangement du reste. Mille grâces vous soient rendues.

[fol. 129 v] A Monsieur

Monsieur de Séguier près des

Carmes

A Nîmes
description: [personnes citées] Louis-Guillaume Jubert de Bouville, chevalier, marquis d Clere-Panilleuse
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 417_30, fol. 128-129
description: created: 0000-00-00
Inorganic Ion Exchangers for Cesium Removal from Radioactive Wastewater
Creators: name: Figueiredo, Bruno R
name: Cardoso, Simão P
name: Portugal, Inês
name: Rocha, João
name: Silva, Carlos Manuel
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Computational Biology

description: Ion exchange is a proven process for radioactive wastewater decontamination, where inorganic sorbents are ideal due to their thermal, chemical and radiation stability. This review focuses on the removal of Cs+ by inorganic exchangers, viz. zeolites, titanosilicates, hexacyanoferrates metal oxides and hydrous metal oxides, bentonite/clays and the key family of ammonium phosphomolybdates (AMPs). The design of new selective composites is also addressed focusing on those based on AMPs, hexacyanoferrates and titanosilicates/zeolites. Future inorganic Cs+ exchangers will encompass promising solids, like lanthanide silicates, sodium titanates and metal sulfides. The sensing ability derived from the photoluminescence properties of lanthanide silicates and the efficiency of layered gallium-antimony-sulfide materials in acidic and basic solutions disclose considerable potential for real applications. The ion exchange systems are discussed in terms of sorbent capacity and selectivity (with competitors), pH, temperature and solution salinity. The microscopic features of the exchangers and the associated mechanisms (e.g., pore size, counterions radii, dehydration energy of the ions, coordination environments in the solid exchanger, and site accessibility) are always used for interpreting the ion exchange behavior. On the whole, more than 250 publications were reviewed and a large compilation of data is provided in Supplemental Material.
Whitham Deformations and the Space of Harmonic Tori in $\mathbb{S}^3$
Creators: name: Carberry, Emma
name: Ogilvie, Ross
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this paper we investigate the space of harmonic maps from a 2-torus to $\mathbb{S}^3$ using the spectral curve correspondence and Whitham deformations. In an open and dense subset of a parameter space we find that the space of harmonic maps is smooth and has dimension two. We also show that the points that correspond to minimal tori (conformal harmonic maps) are either smooth points of dimension two or singular.
ЎТМИШДАЁҚ УНУТИЛГАН АРХАИК СЎЗЛАР  "ЎЛИК СЎЗЛАР"ДИР
Creators: name: Маъруфжон, Маъруфжон
name: Мамарахимов, Сирожиддин
name: Ўразов, Алишер
Publisher: name: Zenodo
Year: 2024

description: Ўзбек тилшунослигида архаик сўзларни ўрганишга бағишланган айрим тадқиқотлар ва дарсликларда эскирган лексик қатламнинг ўтмишда истеъмолда бўлиб, ҳозирда эса умуман умумистеъмолда қўлланмаётган луғавий бирликлар қаторига ўтиб қолганлиги ҳақида маълумотлар берилган.

Ҳозир ишлатишдан умуман чиқиб кетган, ҳозирги давр вакиллари учун бутунлай тушунарсиз, истеъмолда умуман қўлланилмайдиган, тил тараққиётининг ўтмиш босқичига мансуб бўлган лексик бирликларни бугунги кун нуқтаи назаридан архаизм деб баҳолаш мумкин эмас. Булар ўтмишнинг лексик бирликлари бўлиб, архаизм ёки архаизм эмаслиги тил тараққиётининг ўша босқичига кўра белгиланади. Бундай сўзлар илмий манбаларда  “ўлик сўзлар” деб аталади.  Ўлик сўзлар ўтмиш даврларда истеъмолдан чиққан, ҳозирда деярли тушунарсиз, ҳозирги ўзбек адабий тили нуқтаи назаридан тамоман ўлик сўзлардир. Қуйидаги мақоламизда шу хусусда фикр юритмоқчимиз.
Identificação e sistematização de boas práticas e dificuldades no desenvolvimento dos princípios do green healthcare em organizações hospitalares
Creators: name: Oliveira, Karine Borges
Publisher: name: Zenodo
Year: 2019

description: Organizations have made environmental sustainability as one of the factors to consider in business because of the increasing pressures and concerns that impact on business activities, human health, and the planet. In the healthcare business, it is possible to develop environmental sustainability from results obtained in other organizations. An increasing number of hospitals are becoming more interested in environmental sustainability for improving public and environmental health and reducing operating costs. Green Healthcare (GH) is the use of environmental sustainability strategies applied in healthcare organizations. This research aims to identify and systematize good practices and difficulties in hospital organizations in the development/operationalization of GH principles. To develop this research, a review of the scientific literature was carried out to identify the principles of GH and the critical success factors that impact its development. The principles identified were leadership, chemicals, waste, energy, water, transportation, food, pharmaceuticals, buildings, and purchasing. Based on the principles, critical success factors, and multiple cases study research method, six hospital organizations from the State of São Paulo that participated in the Global Green and Healthy Hospitals Agenda were investigated. As a result of this research, a systematization of actions is done to develop/operationalize the GH principles in hospital organizations. The main scientific contribution of this research is the theoretical densification of the principles of GH based on the scientific literature. The practical contribution of this research is to provide managers intrinsic information for the development and operationalization of GH in hospital organizations.
A Serendipitous Search for Hy-Redshift Ly$Alpha$ Emission: A Case Study of Two Sources at $z\simeq 3$
Creators: name: Manning, Curtis
name: Stern, Daniel
name: Spinrad, Hyron
name: Bunker, Andrew J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In the course of our on-going search for serendipitous high-redshift LyA emission in deep archival Keck spectra, we discovered two LyA emission line candidates in a moderate dispersion ($λ/{Δλ} +~ 1200$) spectrogram. Both lines have high equivalent width (EW_{obs}>= 450A), low velocity dispersions ($σ_v ~ 60 km/s), and deconvolved effective radii $r_e ~ 1.0 h_{50}^{-1}$ kpc. Their sizes and luminosities are suggestive of the primeval galaxy model of Lin & Murray (1992), based on the self-similar collapse of an isothermal sphere. We argue that the line emission is LyA, and it is stellar in origin. The sources are consistent with being primeval.
description: Poster paper given at the conference "The Hy-Redshift Universe: Galaxy Formation and Evolution at High Redshift", held in Berkeley, June 21-24, 1999 Uses latex style file hyfestconf.sty 4 pages, 2 figures, one table
Stellar obliquities and magnetic activities of Planet-Hosting Stars and Eclipsing Binaries based on Transit Chord Correlation
Creators: name: Dai, Fei
name: Winn, Joshua N.
name: Berta-Thompson, Zachory
name: Sanchis-Ojeda, Roberto
name: Albrecht, Simon
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The light curve of an eclipsing system shows anomalies whenever the eclipsing body passes in front of active regions on the eclipsed star. In some cases, the pattern of anomalies can be used to determine the obliquity $Ψ$ of the eclipsed star. Here we present a method for detecting and analyzing these patterns, based on a statistical test for correlations between the anomalies observed in a sequence of eclipses. Compared to previous methods, ours makes fewer assumptions and is easier to automate. We apply it to a sample of 64 stars with transiting planets and 24 eclipsing binaries for which precise space-based data are available, and for which there was either some indication of flux anomalies or a previously reported obliquity measurement. We were able to determine obliquities for ten stars with hot Jupiters. In particular we found $Ψ\lesssim$10$^\circ$ for Kepler-45, which is only the second M dwarf with a measured obliquity. The other 8 cases are G and K stars with low obliquities. Among the eclipsing binaries, we were able to determine obliquities in 8 cases, all of which are consistent with zero. Our results also reveal some common patterns of stellar activity for magnetically active G and K stars, including persistently active longitudes.
description: Accepted to AJ
Enhancement of CP Violation in B^+- to K_i^+- D^0 By Resonant Effects
Creators: name: Atwood, David
name: Eilam, Gad
name: Gronau, Michael
name: Soni, Amarjit
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Resonance width effects in charged $B$ decays to neutral $D$ mesons and excited kaon states $K_i$ around 1400 MeV are shown to lead to large calculable final state phases. $CP$ asymmetries are defined for any charged $B$ decay to three pseudoscalar mesons involving intermediate overlapping resonance states. Asymmetries up to about 10$\%$ are found in $B^+\to K^+_i D^0\to (Kπ)^+ D^0$. Decay distributions can be used to determine the weak phase $γ$ of the Cabibbo-Kobayashi-Maskawa (CKM) matrix. No separation of the contributions from individual resonances is required.
description: 11 pages
Volatiles profiling and bioactivities of Cupressus spp. leaf and cone essential oils as analyzed via chemometrics tools
Creators: name: Hammoda, Hala M.
name: Fathalla M. Harraz
name: Farag, Mohamed A.
name: El-Aswad, Ahmed F.
name: El-Hawiet, Amr
name: Eid, Asmaa M.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Cupressus is a genus of considerable medicinal value worldwide. The present work aims at assessing essential oil compositional differences within Cupressus in the context of its different genotypes and organs. Volatiles profiling was determined via gas chromatography-mass spectrometry coupled to chemometrics. A total of 75 volatile components were identified. Monoterpene hydrocarbons amounted for the major volatile class, with α-pinene and 3-carene most abundant in Cupressus sempervirens versus sabinene and terpinen-4-ol in Cupressus macrocarpa. Multivariate data analyses revealed that α-pinene, sabinene, terpinen-4-ol and 3-carene are the most significant for species classification. The five examined essential oils exhibited potential insecticidal and anticholinesterase effects, with C. sempervirens var. pyramidalis cone oil being the most potent for acetylcholinesterase inhibitory effect. The oil also exhibited potential fumigant toxicity toward Sitophilus oryzae and Tribolium castaneum. The results of the orthogonal partial least-square discriminant analysis revealed that α-pinene is the key bioactive component in Cupressus oil.
Study of Lentil and Gram Crops in Sagar Division (Year 2011 and Year 2015)
Creators: name: Mishra, Mukesh
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 300202
subject: Agricultural land management

description: We have presented a brief description of the yield and area of lentil and gram crops under sagar division in the year 2011 and year 2015 and the percentage change in both the year. In Sagar district the percentage change of 44(000’hect.) areas under the year 2011 and 45(000’hect.) areas under the year 2015 is 2.2% This shows that there has been an increase of 2.2% in lentil agriculture in the year 2015 as compared to the year 2011. In Sagar district the percentage change of 13(000’m.t.) production under the year 2011 and 51(000’m.t.) production under the year 2015 is 292.3% This shows that there has been an increase of 292.3% in lemtil agriculture in the year 2015 as compared to the year 2011. In Sagar district the percentage change of 221(kg/hect.) yield under the year 2011 and 1135(kg/hect.) production under the year 2015 is 413.5% This shows that there has been an increase of 413.5% in lemtil agriculture in the year 2015 as compared to the year 2011. (Table-1.1)
Shape of the Galactic Orbits in the CNOC1 Clusters
Creators: name: Ramirez, Amelia C.
name: de Souza, Ronaldo E.
name: Schade, David
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analysis of the orbital properties in 9 intermediate-redshifts cluster of the CNOC1 survey and we compare them to a control sample of 12 nearby clusters. Similar to the nearby elliptical galaxies, the bulge-dominated galaxies in clusters at redshifts ~0.1-0.4 present orbits that are more eccentric than those for disk-dominated galaxies. However, the orbital segregation is less significant than that found for elliptical and spiral galaxies in nearby cluster. When galaxies are separated by colors - red galaxies with colors in the rest frame (U-V)_o > 1.4, and blue galaxies with (U-V)_o =< 1.4 - the strongest orbital segregation is found. Therefore, the segregation we found seems to modify more efficiently the star formation activity than the internal shape of the galaxies. When we compare the orbits of early-type galaxies at intermediate-redshift with those for z=0, they seem to develop significant changes getting much more eccentric. A different behavior is observed in the late-type galaxies, which present no-significant evolution in their orbit shapes.
description: Accepted for publication in ApJ, April 2000. Latex with aaspp4.sty, 20 pages, 4 tables, 6 eps figures
An X-ray Mini-survey of Nearby Edge-on Starburst Galaxies II. The Question of Metal Abundance
Creators: name: Weaver, K. A.
name: Heckman, T.
name: Dahlem, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (abbreviated) We have undertaken an X-ray survey of a far-infrared flux limited sample of seven nearby edge-on starburst galaxies. Here, we examine the two X-ray-brightest sample members NGC 253 and M 82 in a self-consistent manner, taking account of the spatial distribution of the X-ray emission in choosing our spectral models. There is significant X-ray absorption in the disk of NGC 253. When this is accounted for we find that multi-temperature thermal plasma models with significant underlying soft X-ray absorption are more consistent with the imaging data than single-temperature models with highly subsolar abundances or models with minimal absorption and non-equilibrium thermal ionization conditions. Our models do not require absolute abundances that are inconsistent with solar values or unusually supersolar ratios of the alpha-burning elements with respect to Fe (as claimed previously). We conclude that with current data, the technique of measuring abundances in starburst galaxies via X-ray spectral modeling is highly uncertain. Based on the point-like nature of much of the X-ray emission in the PSPC hard-band image of NGC 253, we suggest that a significant fraction of the ``extended'' X-ray emission in the 3-10 keV band seen along the disk of the galaxy with ASCA and BeppoSAX (Cappi et al.) is comprised of discrete sources in the disk, as opposed to purely diffuse, hot gas. This could explain the low Fe abundances of ~1/4 solar derived for pure thermal models.
description: (accepted for publication in the Astrophysical Journal)
title: ADCO, Cart. 186 (11 H 71), f. 0147r
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0147r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Damped Lyman alpha absorber and the faint end of the galaxy luminosity function at high redshift
Creators: name: Haehnelt, Martin G.
name: Steinmetz, Matthias
name: Rauch, Michael
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We combine predictions for several hierarchical cosmogonies with observational evidence on damped Lyman alpha systems to establish a correspondence between the high redshift galaxy population and the properties of damped Lyman alpha systems. We assume that high redshift galaxies and damped Lyman alpha systems are hosted by the same dark matter halos and require consistency between the predicted halo space density, the rate of incidence and the velocity width distribution of damped Lyman alpha systems, and the observed galaxy luminosity function at the bright end. We arrive at the following results: (1) predicted impact parameters between the damped absorption system and the luminous part of the absorbing galaxy are expected to be very small (0.3 - 1arcsec) for most galaxies; (2) luminosities of galaxies causing damped absorption are generally fainter than m_R = 25 and damped Lyman alpha systems are predicted to sample preferentially the outer regions of galaxies at the faint end of the galaxy luminosity function at high redshift. Therefore, DLAS should currently provide the best probe of the progenitors of normal present-day galaxies.
description: 4 pages, LaTeX, emulateapj, 4 postscript figures included, submitted to ApJ
2 and 3-point functions in the ENJL-model
Creators: name: Bijnens, J.
name: Prades, J.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the extended Nambu-Jona-Lasinio model as a low energy expansion, all two-point functions and an example of a three-point function to all orders in momenta and quark masses. The model is treated at leading level in $1/N_c$ but otherwise exact. Some comments about the QCD flavour anomaly and Vector Meson Dominance in this class of models is made. Uses epsf.sty and rotate.sty. One postscript figure included at the end.
description: NORDITA 94/43 N,P, talk given by JB at QCD94, July 7-13, 1994, Montpellier, France
Supporting_Information_ESM from Why war is a man's game
Creators: name: Micheletti, Alberto J. C.
name: Ruxton, Graeme D.
name: Gardner, Andy
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Model derivation
Climate Change A Challenge in Agricultural Work
Creators: name: Mishra, Mukesh
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 300201
subject: Agricultural hydrology

description: The Indian economy is predominantly rural and agrarian and rural development has an important place in the overall economic social and cultural development of the country. India is a village country and about 74.73 of its population lives in the village. Seeing the importance of agriculture in the country’s economy, we should recognize our agriculture and manage it on the basis of modern system. Because in the present time, Indian agriculture has become a means of living and not a business venture far crores of people of the country. Irrigation facilities are not available in sufficient quantity in India. Therefore it is dependent on the kindness of nature and due to lack of menns of irrigation and advanced seeds as well as mechanical technology and tools the development of agriculture has not been similar to that of industries and 40% of the population of landless agricultural, laborers are obliged to live below the poverty line and are also deprived of basic facilities. Even after half a century of development has not moved towards the village. (Ayyar, N.P.1969) Agriculture is not only an industry business but a means of livelihood in India. The contribution of manufacturing and service sectors to the growth of the economy has increased rapidly during the last few decades. While the contribution of the agriculture sector has declined and the contribution of the agricultural sector to GDP in the 1950 was 50% it has fallen to 15.4% in 2015-16. (All Mohd,1997)
On the Decelerating Shock Instability of Plane-Parallel Slab with Finite Thickness
Creators: name: Nishi, Ryoichi
name: Kamaya, Hideyuki
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Dynamical stability of the shock compressed layer with finite thickness is investigated. It is characterized by self-gravity, structure, and shock condition at the surfaces of the compressed layer. At one side of the shocked layer, its surface condition is determined via the ram pressure, while at the other side the thermal pressure supports its structure. When the ram pressure dominates the thermal pressure, we expect deceleration of the shocked layer. Especially, in this paper, we examine how the stratification of the decelerating layer has an effect on its dynamical stability. Performing the linear perturbation analysis, a {\it more general} dispersion relation than the previous one obtained by one of the authors is derived. It gives us an interesting information about the stability of the decelerating layer. Importantly, the DSI (Decelerating Shock Instability) and the gravitational instability are always incompatible. We also consider the evolution effect of the shocked layer. In the early stages of its evolution, only DSI occurs. On the contrary, in the late stages, it is possible for the shocked layer to be unstable for the DSI (in smaller scale) and the gravitational instability (in larger scale). Furthermore, we find there is a stable range of wavenumbers against both the DSI and the gravitational instability between respective unstable wavenumber ranges. These stable modes suggest the ineffectiveness of DSI for the fragmentation of the decelerating slab.
description: 17 pages, 6 figures. The Astrophysical Journal Vol.532 in press
title: Résumés des ateliers du projet amorce ALIMED, ATRI 5
Creators: name: LAMPEA (UMR 7269)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Résumés des ateliers organisés dans le cadre de l'ATRI 5, projet amorce ALIMED, Alimentation en Méditerranée du 18 mars 2013
Tetrahedron instantons
Creators: name: Pomoni, Elli
name: Yan, Wenbin
name: Zhang, Xinyu
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2021
Subjects: instanton, partition function
field theory, noncommutative
moduli space
capture
space-time
string model
localization
defect
background
supersymmetry

description: We introduce and study tetrahedron instantons, which can be realized in string theory by D$1$-branes probing a configuration of intersecting D$7$-branes in flat spacetime with a nonzero constant background $B$-field. Physically they capture instantons on $\mathbb{C}^{3}$ in the presence of the most general intersecting codimention-two supersymmetric defects. Moreover, we construct the tetrahedron instantons as particular solutions of general instanton equations in noncommutative field theory. We analyze the moduli space of tetrahedron instantons and discuss the geometric interpretations. We compute the instanton partition function both via the equivariant localization on the moduli space of tetrahedron instantons and via the elliptic genus of the worldvolume theory on the D$1$-branes probing the intersecting D$7$-branes, obtaining the same result. The instanton partition function of the tetrahedron instantons lies between the higher-rank Donaldson-Thomas invariants on $\mathbb{C}^{3}$ and the partition function of the magnificent four model, which is conjectured to be the mother of all instanton partition functions. Finally, we show that the instanton partition function admits a free field representation.
A possible resolution of the CDF psi^prime anomaly
Creators: name: Roy, D. P.
name: Sridhar, K.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the contribution of radially excited 2^3P_{1,2} states to psi^prime production at the Tevatron energy. Production of these states via the conventional gluon fusion mechanism and via gluon and charm quark fragmentation processes is considered. We find that it is possible to account for the data on psi^prime production from the CDF experiment, by taking into account the decays of these 2^3P_{1,2} states into psi^prime.
description: 8 pages + 1 figure (available upon request), CERN-TH.7434/94
Entanglement versus quantum degree of polarization
Creators: name: Ghiu, Iulia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this article we make a comparison between the behavior of entanglement and quantum degree of polarization for a special class of states of the radiation field, namely the Bell-type diagonal mixed states. For the three-photon mixed states we have plotted the concurrence and the Chernoff quantum degree of polarization in terms of the parameter, which defines the state. We find the the entanglement and the quantum degree of polarization are incomparable measures.
Galactic morning: the Atacama Large Millimeter Array (ALMA) and the evolution of galaxies
Creators: name: Blain, Andrew W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The importance of the Atacama Large Millimeter Array (ALMA) to the study of high-redshift dusty gas-rich galaxies is described. ALMA will have dramatically greater sensitivity and angular resolution than existing millimetre(mm) and submm-wave telescopes. Two key areas are emphasized: i) extremely deep galaxy surveys down to flux densities of about 10 microJy, two orders of magnitude deeper than can be reached using existing telescopes; ii) the study of known high-redshift galaxies, quasars and gravitational lenses. The sensitivity of ALMA will allow very faint galaxies to be detected, while its angular resolving power avoids the problem of source confusion. Dust continuum emission, molecular rotational line emission and atomic fine-structure line emission will all be detected from high-redshift galaxies. Both the spatial structure of continuum emission and the spatial and velocity structure of line emission will be resolved, revealing the astrophysical processes at work in detail. These programs are very complementary to surveys using the Next Generation Space Telescope (NGST) and Planck Surveyor.
description: 10 pages, 3 figures, uses paspconf.sty. To appear in `Science with the Atacama Large Millimeter Array', ed. Al Wootten, PASP conf series, proceedings of a meeting in Washington DC 6-9 October 1999
Supplementary Information for The impacts of predation on host-pathogen coevolution from Host–pathogen coevolution in the presence of predators: fluctuating selection and ecological feedbacks
Creators: name: Best, Alex
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Host–pathogen coevolution is central to shaping natural communities and is the focus of much experimental and theoretical study. For tractability, the vast majority of studies assume the host and pathogen interact in isolation, yet in reality, they will form one part of complex communities, with predation likely to be a particularly key interaction. Here, I present the first theoretical study to assess the impact of predation on the coevolution of costly host resistance and pathogen transmission. I show that fluctuating selection is most likely when predators selectively prey upon infected hosts, but that saturating predation, due to large handling times, dramatically restricts the potential for fluctuations. I also show how host evolution may drive either enemy to extinction, and demonstrate that while predation selects for low host resistance and high pathogen infectivity, ecological feedbacks mean this results in lower infection rates when predators are present. I emphasize the importance of accounting for varying population sizes, and place the models in the context of recent experimental studies.
title: 01_1437
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/