cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Optimization of the Coupling of High-Frequency Horn Antenna Array to the ESA PLANCK Submillimeter-Wave Telescope
Creators: name: Yurchenko, Vladimir
name: Murphy, John Anthony
name: Lamarre, Jean-Michel
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the electromagnetic coupling of the array of Gaussian and multi-moded horn antennas to the dual-reflector submillimeter-wave telescope on the ESA PLANCK Surveyor designed for measuring the temperature anisotropies and polarization characteristics of the cosmic microwave background. In this paper, we present the results of our analysis concerning the measurement of polarization with tilted off-axis dual-reflector Gregorian telescope and the propagation of multi-moded beams through such a system.
description: 4 pages, 5 figures
Continuous guided strontium beam with high phase-space density
Creators: name: Chen, Chun-Chia
name: Bennetts, Shayne
name: Escudero, Rodrigo González
name: Pasquiou, Benjamin
name: Schreck, Florian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A continuous guided atomic beam of $^{88}\mathrm{Sr}$ with a phase-space density exceeding $10^{-4}$ in the moving frame and a flux of $3 \times 10^{7} \, \mathrm{at \, s^{-1}}$ is demonstrated. This phase-space density is around three orders of magnitude higher than previously reported for steady-state atomic beams. We detail the architecture necessary to produce this ultracold atom source and characterize its output after $\sim 4 \, \mathrm{cm}$ of propagation. With radial temperatures of less than $1 \,μ\mathrm{K}$ and a velocity of $8.4 \, \mathrm{cm \, s^{-1}}$ this source is ideal for a range of applications. For example, it could be used to replenish the gain medium of an active optical superradiant clock or be employed to overcome the Dick effect that can limit the performance of pulsed-mode atom interferometers, atomic clocks and ultracold atom based sensors in general. Finally, this result represents a significant step towards the development of a steady-state atom laser.
description: 9 pages, 4 figures
Macrobrachium latidactylus
Creators: name: Cai, Yixiong
name: Choy, Satish
name: Ng, Peter K. L.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Palaemonidae
Macrobrachium
Macrobrachium latidactylus

description: Macrobrachium latidactylus (Thallwitz, 1891)
 Palaemon latidactylus Thallwitz, 1891: 97 [type locality: Celebes (= Sulawesi), Indonesia]; Thallwitz, 1892:17, Fig. 3.
 Palaemon (Macrobrachium) latidactylus – De Man: 1902: 805.
 Palaemon lampropus De Man, 1892: 493, Pl. 29 Fig. 49 [type locality: Celebes and Timor, Indonesia]; Kemp, 1918: 267.
 Macrobrachium latidactylus – Holthuis, 1950: 239, Fig. 50; 1980: 97; Costa, 1979: 57; Naiyanetr, 1980: 17; Yeo et al., 1999: 236; Cai et al., 2004: 584; Short, 2004: 80, Fig. 31; Cai & Anker, 2004: 258; Wowor et al., 2004: 349, Fig 10E; Cai & Shokita, 2006a: 266.
 Material examined. – 5 males, cl 7.3–15.1 mm, 5 females, cl 6.0– 11.5 mm, ZRC 2007.0304, River outside Inabacan Cave, Antequrra, coll. B. Sket, 23 Feb.1999; 1 male, cl 15 mm, ZRC 2007.0305, Alijanan Bridge, stream, S. Duero, coll. B. Sket, 5 Mar.1999; 1 male, cl 10 mm, 1 female, cl 11 mm, ZRC 2007.0306, River outside Inabacan Cave, Antequrra, coll. Y. Cai et al., 16 Dec.2000; 2 males, cl 12.8–13.5 mm, 1 female, cl 8.4 mm, ZRC 2007.0307, River outside Inabacan Cave, Antequrra, coll. Y. Cai et al., 18 Dec.2000.
  Remarks. – Macrobrachium latidactylus  has been reported from Sri Lanka (Costa, 1979), Indonesia, the Philippines, Malaysia, southern Thailand (Holthuis, 1950; Johnson, 1963; Chace & Bruce, 1993; Yeo et al., 1999), Hainan (Yu, 1936; Liu et al., 1990), Taiwan (Hwang & Yu, 1982; Shy & Yu, 1998), the Ryukyu Islands (Shokita, 1979) and Australia (Short, 2004).
description: Published as part of Cai, Yixiong, Choy, Satish & Ng, Peter K. L., 2009, Epigean And Hypogean Freshwater Shrimps Of Bohol Island, Central Philippines (Crustacea: Decapoda: Caridea), pp. 65-89 in Raffles Bulletin of Zoology 57 (1) on page 85, DOI: 10.5281/zenodo.5341574
Exciton scattering in light-harvesting systems of purple bacteria
Creators: name: Herman, Pavel
name: Kleinekathoefer, Ulrich
name: Barvik, Ivan
name: Schreiber, Michael
Publisher: name: arXiv
Year: 2001
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Using the reduced density matrix formalism the exciton scattering in light-harvesting systems of purple bacteria is calculated. The static disorder (fluctuations of the site energies) as well as the dynamic disorder (dissipation) is taken into account in this work. Circular aggregates with 18 pigments are studied to model the B850 ring of bacteriochlorophylls with LH2 complexes. It can be shown that the influence of dissipation may not be neglected in the simulation of the time-dependent anisotropy of fluorescence. Also an elliptical deformation of the ring could be essential.
Stop Predatory Practices – Knihovníci proti predátorům
Creators: name: Paulová, Kristýna
Publisher: name: AKVŠ ČR
Year: 2024
Subjects: BA2024

description: Prezentováno na konferenci Bibliotheca academica 2024.
description: Dva roky už uběhly od vytvoření naší iniciativy proti predátorským praktikám ve vědě. Za tu dobu se vytvořilo nejen mezinárodní konsorcium, ale také proběhlo několik workshopů, seminářů. Vznikl otevřený výukový modul, nabídka cvičení i doporučení pro instituce, jak o predátorech informovat a omezovat jejich vliv. Příspěvek představí nejen naše zkušenosti, ale také naše plány do budoucna a možnosti zapojení pro další knihovny.
Observation of narrow polar jets in the nascent wind of oxygen-rich AGB star EP Aqr
Creators: name: Tuan-Anh, P.
name: Hoai, D. T.
name: Nhung, P. T.
name: Darriulat, P.
name: Diep, P. N.
name: Bertre, T. Le
name: Phuong, N. T.
name: Thai, T. T.
name: Winters, J. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Using ALMA observations of $^{12}$CO(2-1), $^{28}$SiO(5-4) and $^{32}$SO$_2$(16$_{6,10}$-17$_{5,13}$) emissions of the circumstellar envelope of AGB star EP Aqr, we describe the morpho-kinematics governing the nascent wind. Main results are: 1) Two narrow polar structures, referred to as jets, launched from less than 25 au away from the star, build up between $\sim$ 20 au and $\sim$ 100 au to a velocity of $\sim$ 20 \kms. They fade away at larger distances and are barely visible in CO data. 2) SO$_2$, SiO and CO emissions explore radial ranges reaching respectively $\sim$30 au, 250 au and 1000 au from the star, preventing the jets to be detected in SO$_2$ data. 3) Close to the star photosphere, rotation (undetected in SiO and CO data) and isotropic radial expansion combine with probable turbulence to produce a broad SO$_2$ line profile ($\sim$ 7.5 \kms\ FWHM). 4) A same axis serves as axis of rotation close to the star, as jet axis and as axi-symmetry axis at large distances. 5) A radial wind builds up at distances up to $\sim$ 300 au from the star, with larger velocity near polar than equatorial latitudes. 6) A sharp depletion of SiO and CO emissions, starting near the star, rapidly broadens to cover the whole blue-western quadrant, introducing important asymmetry in the CO and particularly SiO observations. 7) The $^{12}$C/$^{13}$C abundance ratio is measured as 9$\pm$2. 8) Plausible interpretations are discussed, in particular assuming the presence of a companion.
description: 18 pages, 16 figures, MNRAS accepted
Rhagovelia teresa Moreira, Nessimian & Rudio 2010
Creators: name: Moreira, Felipe Ferraz Figueiredo
name: Barbosa, Julianna Freires
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Veliidae
Rhagovelia
Rhagovelia teresa

description: Rhagovelia teresa Moreira, Nessimian & Rúdio, 2010
 This species was described from Espírito Santo State (Moreira et al. 2010), and is herein reported for the first time from Minas Gerais State, on Juiz de Fora Municipality.
 Examined material. BRAZIL: Minas Gerais – Juiz de Fora, Juiz de Fora Reserve, road near factory, 27.X.2011 (J. F. Barbosa): 4 apterous males, 3 apterous females (DZRJ).
description: Published as part of Moreira, Felipe Ferraz Figueiredo & Barbosa, Julianna Freires, 2012, Two new species of Paravelia Breddin, 1898 and distributional notes concerning the Veliidae from Minas Gerais State, Brazil (Insecta: Hemiptera: Heteroptera: Gerromorpha), pp. 58-68 in Zootaxa 3354 (1) on page 66, DOI: 10.11646/zootaxa.3354.1.2, http://zenodo.org/record/5251748
One Pot Synthesis of Thiopyrimidine Derivatives from Lignin Reproductions by Microwave-Assisted Ultrasonic Microscopy with DFT Description for Clarifying the Mass Spectrum
Creators: name: Algohary, Ayman M.
name: Al-Ghamdi, Youssef O.
name: Babaker, Manal A.
name: Rizk, Sameh A.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: In this work, an efficient and sustainable procedure for the one-pot synthesis of thiopyrimidine derivatives starting 1,3-diketone cut off β-O-4 lignin precursors to create anticancer agents. Microwave-ultrasonic assisted lignin extract in accessing various heterocyclic precursors such as pyrimidine, pyridine, and thiophene moieties. The results designated the ultrasonic-assisted microwave significantly accelerated synthesis with reduced time. We have diversely prolonged to tight-binding approaches to the electron ionization mass spectrometry with quantum stimulation (DFT/EIMS) to examine electron ionization mass spectra correlated to the experiment. Moreover, DFT/EIMS provides into the mechanism of the reaction of mass spectra trials. It cabins on the fragmentation method to raise the challenging bond breaking and structural rearrangements. The quantum chemical process for effective precursors of a mass spectrum is exactness required and discussed. Foremost fragmentation designs are studied and related to experimental data of the pyrimidin-thione derivatives and their glycosides.
Exploring dynamical magnetism with time-dependent density-functional theory: from spin fluctuations to Gilbert damping
Creators: name: Capelle, K.
name: Gyorffy, B. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We use time-dependent spin-density-functional theory to study dynamical magnetic phenomena. First, we recall that the local-spin-density approximation (LSDA) fails to account correctly for magnetic fluctuations in the paramagnetic state of iron and other itinerant ferromagnets. Next, we construct a gradient-dependent density functional that does not suffer from this problem of the LSDA. This functional is then used to derive, for the first time, the phenomenological Gilbert equation of micromagnetics directly from time-dependent density-functional theory. Limitations and extensions of Gilbert damping are discussed on this basis, and some comparisons with phenomenological theories and experiments are made.
Economic Development After Military Bases Close
Creators: name: Stenberg, Peter
name: Rowley, Thomas
name: Isserman, Andrew
name: Stenberg, Peter
name: Rowley, Thomas
name: Isserman, Andrew
Publisher: name: Unknown
Year: 1994
Subjects: Community/Rural/Urban Development

description: The Department of Defense is realigning its domestic network of military bases and closing many bases. Since 1988, 73 major bases have been slated for closure, 17 in nonmetro areas. The experiences of rural communities that had bases close during 1960-82 suggest that closures can create a range of economic difficulties, but also unique development opportunities for affected communities.
The silicification value: a novel diatom-based indicator to assess climate change in freshwater habitats
Creators: name: Kuefner, Wolfgang
name: Ossyssek, Stefan
name: Juergen Geist
name: Raeder, Uta
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Molecular Biology
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: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: Formation of diatom frustules depends on the process of silicification. In many planktonic species of algae, ambient temperature and nutrients are already known to affect growth and morphology, making them suitable bioindicators. In this study, a similar indicator function of benthic diatoms is proposed based on the principle that cell wall thickness is inversely proportional to temperature and nutrients. Therefore, higher turnover rates at warmer temperatures are hypothesized to favour smaller and lighter diatoms due to their shorter regeneration time. Accordingly, benthic diatom species were classified into seven categories according to their intensity of silicification, referred to as ‘Silicification Value’. For each diatom assemblage, an abundance-weighted average silicification value was calculated and tested for its applicability to assess global change impact on mountain lakes in the northern calcareous Alps of Europe. Surface sediment diatom samples and morphometric and ecological parameters of 41 lakes from a wide altitudinal range in the Bavarian and Tyrolian Alps were collected and analysed. Statistical tests revealed that temperature conditions in a lake and its altitude were the most decisive proxies related to the ‘Silicification Value’. Moreover, trophic status and the presence of macrophytes had some influence. This supported the hypothesis that lakes, which are warmer and richer in nutrients, show a weaker average silicification in diatom assemblages. A dependence of silicification on valve size could be shown but appears to be negligible in climatological issues. In particular, the correlation with temperature makes the silicification value an applicable palaeoecological proxy to assess climate change impact in freshwater lakes.
Emigration and Wages: The EU Enlargement Experiment
Creators: name: Elsner, Benjamin
name: Elsner, Benjamin
Publisher: name: Unknown
Year: 2011
Subjects: subject: Labor and Human Capital
subject: Emigration
subject: EU Enlargement
subject: European Integration
subject: Wage Distribution

description: This paper studies the impact of a large emigration wave on real wages in the source country. Following EU enlargement in 2004, a large share of the workforce of the Central and Eastern Europe emigrated to Western Europe. Using data from Lithuania for the calibration of a factor demand model I show that emigration had a significant short-run impact on real wages in the source country. In particular, emigration led to a change in the wage distribution between young and old workers. The wages of young workers increased by 6%, whereas the wages of old workers decreased by around 1%. On the contrary, I find no effect on the wage distribution between workers of different education levels.
Additional file 7 of The mechanism of sesame resistance against Macrophomina phaseolina was revealed via a comparison of transcriptomes of resistant and susceptible sesame genotypes
Creators: name: Yan, Wenqing
name: Ni, Yunxia
name: Liu, Xintao
name: Zhao, Hui
name: Chen, Yanhua
name: Jia, Min
name: Liu, Mingming
name: Liu, Hongyan
name: Tian, Baoming
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Figure S2. Overview of gene expression (FPKM> 0.1) in DS and DR.
A Continuum Description of Rarefied Gas Dynamics (I)--- Derivation From Kinetic Theory
Creators: name: Chen, Xinzhong
name: Rao, Hongling
name: Spiegel, Edward A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe an asymptotic procedure for deriving continuum equations from the kinetic theory of a simple gas. As in the works of Hilbert, of Chapman and of Enskog, we expand in the mean flight time of the constituent particles of the gas, but we do not adopt the Chapman-Enskog device of simplifying the formulae at each order by using results from previous orders. In this way, we are able to derive a new set of fluid dynamical equations from kinetic theory, as we illustrate here for the relaxation model for monatomic gases. We obtain a stress tensor that contains a dynamical pressure term (or bulk viscosity) that is process-dependent and our heat current depends on the gradients of both temperature and density. On account of these features, the equations apply to a greater range of Knudsen number (the ratio of mean free path to macroscopic scale) than do the Navier-Stokes equations, as we see in the accompanying paper. In the limit of vanishing Knudsen number, our equations reduce to the usual Navier-Stokes equations with no bulk viscosity.
description: 16 pages
Deep neural network solution of the electronic Schrödinger equation
Creators: name: Hermann, Jan
name: Schätzle, Zeno
name: Noé, Frank
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Machine Learning (cs.LG)
subject: Chemical Physics (physics.chem-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: [New and updated results were published in Nature Chemistry, doi:10.1038/s41557-020-0544-y.] The electronic Schrödinger equation describes fundamental properties of molecules and materials, but can only be solved analytically for the hydrogen atom. The numerically exact full configuration-interaction method is exponentially expensive in the number of electrons. Quantum Monte Carlo is a possible way out: it scales well to large molecules, can be parallelized, and its accuracy has, as yet, only been limited by the flexibility of the used wave function ansatz. Here we propose PauliNet, a deep-learning wave function ansatz that achieves nearly exact solutions of the electronic Schrödinger equation. PauliNet has a multireference Hartree-Fock solution built in as a baseline, incorporates the physics of valid wave functions, and is trained using variational quantum Monte Carlo (VMC). PauliNet outperforms comparable state-of-the-art VMC ansatzes for atoms, diatomic molecules and a strongly-correlated hydrogen chain by a margin and is yet computationally efficient. We anticipate that thanks to the favourable scaling with system size, this method may become a new leading method for highly accurate electronic-strucutre calculations on medium-sized molecular systems.
description: Add notice about new results in journal-published version
Quark model calculations of transition form factors at high photon virtualities
Creators: name: Ramalho, G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present calculations of $γ^\ast N \to N^\ast$ transition form factors, where $N$ is the nucleon and $N^\ast$ is a nucleon resonance, based on a covariant quark model. Our main focus is at high photon virtualities (large $Q^2$) where the valence quark degrees of freedom dominate the contributions to the transition form factors and helicity amplitudes. In that regime, the quark model estimates can be compared with the available data, particularly with the Jefferson Lab data at intermediate and large momentum transfer ($Q^2 >2$ GeV$^2$). The main focus is on the $Δ(1232)3/2^+$, $N(1440)1/2^+$, $N(1535)1/2^-$ and $N(1520)3/2^-$ resonances, but estimates for other higher mass resonances are also discussed.
description: Published version. 9 pages, 9 figures
Synthesis and mesomorphic properties of four ring, rod-like fluorene derivatives – the influence of the lateral substitution on mesomorphic properties of 2,7-bis(4-alkylphenyl)-fluorenes
Creators: name: Dmochowska, Ewelina
name: Bombalska, Aneta
name: Przemysław Kula
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: This work presents new rod-like compounds being fluorene derivatives linked with other parts of the core at 2 and 7 positions – its synthesis and properties. The fluorene moiety is located in the central position of the four rings molecular core. The chain system in most cases was symmetrical and limited to pentyl or hexyl chains. To study the influence of the lateral substituents on mesomorphic properties two types of substituents have been incorporated, centrally located various short alkyl groups at fluorene’s 9,9 positions and outer core fluorosubstitutions located at side phenyl rings. All synthesised compounds exhibit liquid crystalline properties, where for laterally non-substituted and fluorosubstituted derivatives the dominant phases are smectics, while the nematics phases (nematic and chiral nematic – observed mostly on cooling cycle) occurs for compounds having alkyl substituents at 9,9 positions of fluorene. The synthetic methodology and mesomorphic properties of title compounds will be presented in detail as well as photophysical properties such as UV-visible absorption spectra and fluorescence spectra.
Trade in Environmental Goods, with Focus on Climate-Friendly Goods and Technologies
Creators: name: Zhang, ZhongXiang
name: Zhang, ZhongXiang
Publisher: name: Unknown
Year: 2011
Subjects: subject: Environmental Economics and Policy
subject: Environmental Goods and Services
subject: Low-Carbon Goods and Technologies
subject: Market Access
subject: Doha Round
subject: WTO
subject: Renewable Energy Technologies

description: Paragraph 31(iii) of the Doha Ministerial Declaration mandates to the liberalization of environmental goods and services. This mandate offers a good opportunity to put climate-friendly goods and services on a fast track to liberalization. Agreement on this paragraph should represent one immediate contribution that the WTO can make to fight against climate change. This paper presents the key issues surrounding the liberalization of trade in climate-friendly goods and technologies in WTO environmental goods negotiations. It begins with discussing what products to liberalize and how. Given that WTO Members are divided by this key issue, the paper explores options to move current negotiations on the liberalization of trade in environmental goods and technologies forward, both within and outside the WTO. Recognizing that there is no one-size-fits-all strategy for tariff liberalization for all countries and for all environmental goods, the paper suggests the need for a high degree of flexibility to accommodate different situations and stakes in the liberalization of trade in environmental goods. Given that there are simply not enough environmental markets or these markets are weak in many developing countries, the paper emphasizes that creating markets for environmental goods in developing countries is far more important than just improving market-access conditions for associated goods, and discusses how to best serve the interests and concerns of developing countries.
Macrobrachium scabriculum
Creators: name: Cai, Yixiong
name: Choy, Satish
name: Ng, Peter K. L.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Palaemonidae
Macrobrachium
Macrobrachium scabriculum

description: Macrobrachium scabriculum (Heller, 1862)
 Palaemon scabriculus Heller, 1862: 527 [type locality: Sri Lanka].- Henderson & Matthai, 1910: 296, Pl.17 Figs. 7a–c, Pl. 18 Figs. 7a–p.
 Macrobrachium scabriculum – Holthuis, 1950: 224; Chace & Bruce, 1993: 37; Johnson, 1973: 15; Yeo et al., 1999: 231, Figs. 18; 19; Wowor & Choy, 2001: 286; Cai & Ng, 2002: Fig. 16; Wowor et al., 2004: 350, Fig. 12I; Cai & Shokita, 2006a: 266.
 Material examined. – One male, cl 19.5 mm, 1 ovigerous female, 24 mm, ZRC 2007.0310, Loboc River, Loboc, coll. Y. Cai et al., 19 Dec.2000.
  Remarks. – Macrobrachium scabriculum  was reported recently from Mindanao (Cai & Shokita, 2006a). This is the second record for the species to occur in the Philippines.
description: Published as part of Cai, Yixiong, Choy, Satish & Ng, Peter K. L., 2009, Epigean And Hypogean Freshwater Shrimps Of Bohol Island, Central Philippines (Crustacea: Decapoda: Caridea), pp. 65-89 in Raffles Bulletin of Zoology 57 (1) on page 86, DOI: 10.5281/zenodo.5341574
Anomalous Scalings and Dynamics of Magnetic Helicity
Creators: name: Rogachevskii, I.
name: Kleeorin, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is demonstrated that the two-point correlation function of the magnetic helicity in the case of zero mean magnetic field has anomalous scalings for both, compressible and incompressible turbulent helical fluid flow. The magnetic helicity in the limit of very high electrical conductivity is conserved. This implies that the two-point correlation function of the conserved property does not necessarily have normal scaling. The reason for the anomalous scalings of the magnetic helicity correlation function is that the magnetic field in the equation for the two-point correlation function of the magnetic helicity plays a role of a pumping with anomalous scalings. It is shown also that when magnetic fluctuations with zero mean magnetic field are generated the magnetic helicity is very small even if the hydrodynamic helicity is large. Astrophysical applications of the obtained results are discussed.
description: 5 pages, REVTEX4
Intellectual Property Rights, Product Complexity, and the Organization of Multinational Firms (Previously titled: International Sourcing, Product Complexity and Intellectual Property Rights)
Creators: name: Naghavi, Alireza
name: Spies, Julia
name: Toubal, Farid
name: Naghavi, Alireza
name: Spies, Julia
name: Toubal, Farid
Publisher: name: Unknown
Year: 2011
Subjects: subject: Production Economics
subject: Sourcing Decision
subject: Product Complexity
subject: Intellectual Property Rights
subject: Fractional Logit Estimation

description: This paper studies how the Intellectual Property Right (IPR) regime in destination countries influences the way multinationals structure the international organization of their production. In particular, we explore how multinationals divide tasks of different complexities across countries with different levels of IPR protection. The analysis studies the decision of firms between procurement from related parties and outsourcing to independents suppliers at the product level. It also breaks down outsourcing into two types by distinguishing whether or not they involve technology sharing between the two parties. We combine data from a French firm-level survey on the mode choice for each transaction with a newly developed complexity measure at the product level. Our results confirm that firms are generally reluctant to source highly complex goods from outside firm boundaries. By studying the interaction between product complexity and the IPR protection, we obtain that (i) for technology-sharing-outsourcing IPRs promote outsourcing of more complex goods to a destination country by guaranteeing the protection of their technology, (ii) for non-technology-related-outsourcing IPRs attract the outsourcing of less complex products that are more prone to reverse engineering and simpler to decodify and imitate.
description: Current version uploaded April 2013.
Intellectual Property and Biodiversity: When and Where are Property Rights Important?
Creators: name: Sarr, Mare
name: Swanson, Timothy
name: Sarr, Mare
name: Swanson, Timothy
Publisher: name: Unknown
Year: 2011
Subjects: subject: Production Economics
subject: Biodiversity Prospecting
subject: Traditional Knowledge
subject: Genetic Resources
subject: Intellectual Property Rights
subject: Sequential R&D

description: An important issue in the life sciences industries concerns the nature of the incentive mechanism that should govern the production of innovation within this R&D sector. We look at the specific problem of coordinating the supply of inputs across very different agents - North and South - that must each supply inputs in order to generate innovations from the industry. The current arrangement in this industry provides for a single property right at “end of the pipeline”, i.e. where marketing of the innovation occurs. This property rights scenario raises two problems, one of efficiency and one of equity. The key question asked here pertains to the number and placement of property rights that should be instituted to address this property rights failure. Should one establish new property rights in traditional knowledge alone; property rights in genetic information alone; or in both? We demonstrate that in a world in which traditional knowledge and genetic information are complements in the production of R&D, a resolution of the property rights failure in genetic information also may resolve the allocation failure in traditional knowledge even in the absence of a distinct property right. The reason is that traditional knowledge of the nature of private information is comparable to a trade secret. Traditional knowledge holders may use this informational advantage to improve their benefit by capturing some informational rent. A new property right is important to enable bargaining and coordination to occur across the industry, but a single property right is probably sufficient to enable coordination between the two agents.
Strong Particle-Hole Symmetry Breaking in a 200 kelvin Superconductor
Creators: name: Ghosh, Soham S.
name: Quan, Yundi
name: Pickett, Warren E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The superconducting state of metals has long provided a classic example of particle-hole symmetry (PHS) at low energy. Fermionic self-energy results based on first principles theory for the electron-phonon coupling in H$_3$S presented here illustrate strong PHS-breaking dynamics arising from the underlying sharp structure in the fermionic density of states. Thus H$_3$S is not only the superconductor with the highest critical temperature $T_c$ (through 2018), but its low energy, low temperature properties deviate strongly from textbook behavior. The minor momentum and band dependence of the fermionic self-energy allows evaluation of the momentum-resolved and zone-averaged spectral densities and interacting thermal distribution function, all of which clearly illustrate strong particle-hole asymmetry.
description: 7 pages, 5 figures
Additional file 6 of The mechanism of sesame resistance against Macrophomina phaseolina was revealed via a comparison of transcriptomes of resistant and susceptible sesame genotypes
Creators: name: Yan, Wenqing
name: Ni, Yunxia
name: Liu, Xintao
name: Zhao, Hui
name: Chen, Yanhua
name: Jia, Min
name: Liu, Mingming
name: Liu, Hongyan
name: Tian, Baoming
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: Figure S1. PCA of 30 samples.
A density matrix approach to photoinduced electron injection
Creators: name: Schreiber, Michael
name: Kondov, Ivan
name: Kleinekathoefer, Ulrich
Publisher: name: arXiv
Year: 2001
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Electron injection from an adsorbed molecule to the substrate (heterogeneous electron transfer) is studied. One reaction coordinate is used to model this process. The surface phonons and/or the electron-hole pairs together with the internal degrees of freedom of the adsorbed molecule as well as possibly a liquid surrounding the molecule provide a dissipative environment, which may lead to dephasing, relaxation, and sometimes excitation of the relevant system. In the process studied the adsorbed molecule is excited by a light pulse. This is followed by an electron transfer from the excited donor state to the quasi-continuum of the substrate. It is assumed that the substrate is a semiconductor. The effects of dissipation on electron injection are investigated.
Emissions Pricing to Stabilize Global Climate
Creators: name: Bosetti, Valentina
name: Paltsev, Sergey
name: Reilly, John M.
name: Carraro, Carlo
name: Bosetti, Valentina
name: Paltsev, Sergey
name: Reilly, John M.
name: Carraro, Carlo
Publisher: name: Unknown
Year: 2011
Subjects: subject: Environmental Economics and Policy
subject: Emissions Pricing
subject: Climate Stabilization

description: In the absence of significant greenhouse gas (GHG) mitigation, many analysts project that atmospheric concentrations of species identified for control in the Kyoto protocol could exceed 1000 ppm (carbon-dioxide-equivalent) by 2100 from the current levels of about 435 ppm. This could lead to global average temperature increases of between 2.5 and 6°C by the end of the century. There are risks of even greater warming given that underlying uncertainties in emissions projections and climate response are substantial. Stabilization of GHG concentrations that would have a reasonable chance of meeting temperature targets identified in international negotiations would require significant reductions in GHG emissions below “business-as-usual” levels, and indeed from present emissions levels. Nearly universal participation of countries is required, and the needed investments in efficiency and alternative energy sources would entail significant costs. Resolving how these additional costs might be shared among countries is critical to facilitating a wide participation of large-emitting countries in a climate stabilization policy. The 2°C target is very ambitious given current atmospheric concentrations and inertia in the energy and climate system. The Copenhagen pledges for 2020 still keep the 2°C target within reach, but very aggressive actions would be needed immediately after that.
Quasi-squares of pseudocontinuable functions
Creators: name: Dyakonov, Konstantin M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Complex Variables (math.CV)
subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 30H10, 30J05, 47A15, 47B35

description: For an inner function $θ$ on the unit disk, let $K^p_θ:=H^p\capθ\overline{H^p_0}$ be the associated star-invariant subspace of the Hardy space $H^p$. While the squaring operation $f\mapsto f^2$ maps $H^p$ into $H^{p/2}$, one cannot expect the square $f^2$ of a function $f\in K^p_θ$ to lie in $K^{p/2}_θ$. (Suffice it to note that if $f$ is a polynomial of degree $n$, then $f^2$ has degree $2n$ rather than $n$.) However, we come up with a certain "quasi-squaring" procedure that does not have this defect. As an application, we prove an extrapolation theorem for a class of sublinear operators acting on $K^p_θ$ spaces.
description: 16 pages
Evidence of Landau levels and interactions in low-lying excitations of composite fermions at 1/3 <= ν<= 2/5
Creators: name: Dujovne, Irene
name: Pinczuk, A.
name: Kang, Moonsoo
name: Dennis, B. S.
name: Pfeiffer, L. N.
name: West, W. K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Excitation modes in the range $2/5 \geq ν\geq 1/3$ of the fractional quantum Hall regime are observed by resonant inelastic light scattering. Spectra of spin reversed excitations suggest a structure of lowest spin-split Landau levels of composite fermions that is similar to that of electrons. Spin-flip energies determined from spectra reveal significant composite fermion interactions. The filling factor dependence of mode energies display an abrupt change in the middle of the range when there is partial population of a composite fermion level.
description: 5 pages, 4 figures
Evidence of Majorana Zero Modes in Josephson Trijunctions
Creators: name: Yang, Guang
name: Lyu, Zhaozheng
name: Wang, Junhua
name: Ying, Jianghua
name: Zhang, Xiang
name: Shen, Jie
name: Liu, Guangtong
name: Fan, Jie
name: Ji, Zhongqing
name: Jing, Xiunian
name: Qu, Fanming
name: Lu, Li
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In search of fault-tolerant topological quantum computation (TQC), zero-bias conductance peak as a necessary signature of Majorana zero modes (MZMs) has been observed in a number of solid-state systems. Here, we present the signature of MZMs from a phase-sensitive experiment on Josephson trijunctions constructed on the surface of three-dimensional topological insulators. We observed that the minigap at the center of the trijunction is protected to close over extended regions in phase space, supporting in principle the Majorana phase diagram proposed by Fu and Kane in 2008. Our study paves the way for further braiding MZMs and exploring TQC on a scalable two-dimensional platform.
description: 6 pages, 4 figures
Macrobrachium horstii
Creators: name: Cai, Yixiong
name: Choy, Satish
name: Ng, Peter K. L.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Palaemonidae
Macrobrachium
Macrobrachium horstii

description: Macrobrachium horstii (De Man, 1892)
 Palaemon (Parapalaemon) Horstii De Man 1892: 460, Pl. 27: Fig. 39 [type locality: River at Polopo, central Celebes (Sulawesi), Indonesia].
 Macrobrachium horstii - Holthuis, 1950: 203, Fig. 42; Chace & Bruce, 1993: 27; Cai & Ng, 2001: 679, Fig. 10; Wowor et al., 2004: 349, Fig. 9L.
 Material examined. – 1 male, cl 13.6 mm, 1 female, cl 16.8 mm, 1 ovigerous female, cl 12.0 mm, ZRC 2007.0311, River outside Inabacan Cave, Antequrra, coll. Y. Cai et al., 16 Dec.2000; 1 male, 3 ovigerous females, cl 13.6 mm, ZRC 2007.0312, River outside Inabacan Cave, Antequrra, coll. Y. Cai et al., 18 Dec.2000; 2 females, cl 13.6, 6 ovigerous females, cl 11.0– 13.8 mm, ZRC 2007.0313, Loboc River, Loboc, coll. Y. Cai et al., 19 Dec.2000.
  Remarks. – Macrobrachium horstii  has previously been reported from Leyte, the Philippines (Cai & Ng, 2001). It is currently known from the Philippines and eastern Indonesia.
description: Published as part of Cai, Yixiong, Choy, Satish & Ng, Peter K. L., 2009, Epigean And Hypogean Freshwater Shrimps Of Bohol Island, Central Philippines (Crustacea: Decapoda: Caridea), pp. 65-89 in Raffles Bulletin of Zoology 57 (1) on page 86, DOI: 10.5281/zenodo.5341574
Farm Women Blend Farm and Off-Farm Work
Creators: name: Perry, Janet E.
name: Ahearn, Mary C.
name: Perry, Janet E.
name: Ahearn, Mary C.
Publisher: name: Unknown
Year: 1994
Subjects: Consumer/Household Economics
Labor and Human Capital

description: Some farm women operate farms alone, more operate farms jointly with their husbands, and still others leave farm management decisions to their husbands. All three groups of farm women make substantial contributions to farm household income, most often by working both on and off the farm.
Supplementary document for Antireflection and radiative cooling difunctional coating design for silicon solar cells - 6420840.pdf
Creators: name: Tu, Yiteng
name: Tan, Xinyu
name: Yang, Xiongbo
name: Qi, Guiguang
name: Yan, Kun
name: Kang, Zhe
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplementary
A Continuum Description of Rarefied Gas Dynamics (II)--- The Propagation of Ultrasound
Creators: name: Chen, Xinzhong
name: Rao, Hongling
name: Spiegel, Edward A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The equations of fluid dynamics developed in paper I are applied to the study of the propagation of ultrasound waves. There is good agreement between the predicted propagation speed and experimental results for a wide range of Knudsen numbers.
description: 14 pages, 1 figure
Eccentricity Excitation and Apsidal Resonance Capture in the Planetary System Upsilon Andromedae
Creators: name: Chiang, E. I.
name: Murray, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The orbits of the outer two known planets orbiting Upsilon Andromedae are remarkably eccentric. Planet C possesses an orbital eccentricity of e1 = 0.253. For the more distant planet D, e2 = 0.308. Previous dynamical analyses strongly suggest that the two orbits are nearly co-planar and are trapped in an apsidal resonance in which the difference between their longitudes of periastron undergoes a bounded oscillation about 0 degrees. Here we elucidate the origin of these large eccentricities and of the apsidal alignment. Resonant interactions between a remnant circumstellar disk of gas lying exterior to the orbits of both planets can smoothly grow e2. Secular interactions between planets D and C can siphon off the eccentricity of the former to grow that of the latter. Externally amplifying e2 during the phase of the apsidal oscillation when e2/e1 is smallest drives the oscillation amplitude towards zero. Thus, the substantial eccentricity of planet C and the locking of orbital apsides are both consequences of externally pumping the eccentricity of planet D over timescales exceeding apsidal precession periods of order 1e4 yr. We explain why the recently detected stellar companion to Upsilon Andromedae is largely dynamically decoupled from the planetary system.
description: accepted to ApJ
A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices
Creators: name: Moraschini, Marco
name: Savini, Alessio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: As for the theory of maximal representations, we introduce the volume of a Zimmer's cocycle $Γ\times X \rightarrow \mbox{PO}^\circ(n, 1)$, where $Γ$ is a torsion-free (non-)uniform lattice in $\mbox{PO}^\circ(n, 1)$, with $n \geq 3$, and $X$ is a suitable standard Borel probability $Γ$-space. Our numerical invariant extends the volume of representations for (non-)uniform lattices to measurable cocycles and in the uniform setting it agrees with the generalized version of the Euler number of self-couplings. We prove that our volume of cocycles satisfies a Milnor-Wood type inequality in terms of the volume of the manifold $Γ\backslash \mathbb{H}^n$. This invariant can be interpreted as a suitable multiplicative constant between bounded cohomology classes. This allows us to characterize maximal cocycles for being cohomologous to the cocycle induced by the standard lattice embedding via a measurable map $X \rightarrow \mbox{PO}(n, 1)$ with essentially constant sign. As a by-product of our rigidity result for the volume of cocycles, we give a new proof of the mapping degree theorem. This allows us to provide a complete characterization of maps homotopic to local isometries between closed hyperbolic manifolds in terms of maximal cocycles. In dimension $n = 2$, we introduce the notion of Euler number of measurable cocycles associated to closed surface groups. It extends the classic Euler number of representations and it agrees with the generalized version of the Euler number of self-couplings up to a multiplicative constant. We show a Milnor-Wood type inequality whose upper bound is given by the modulus of the Euler characteristic. This gives an alternative proof of the same result for the generalized version of the Euler number of self-couplings. Finally, we characterize maximal cocycles as those which are cohomologous to the one induced by a hyperbolization.
description: 54 pages, we fixed some typos following referees' suggestions. Moreover, we rewrote Section 3 and we modified Corollary 5.14. To appear in Transform. Groups
The Valuation of Agricultural Land and the Influence of Government Payments
Creators: name: Feichtinger, Paul
name: Salhofer, Klaus
name: Feichtinger, Paul
name: Salhofer, Klaus
Publisher: name: Unknown
Year: 2011
Subjects: Agricultural and Food Policy
Land Economics/Use

description: This study gives an overview of the theoretical foundations, empirical procedures and derived results of the literature identifying determinants of land prices. Special attention is given to the effects of different government support policies on land prices. Since almost all empirical studies on the determination of land prices refer either to the net present value method or the hedonic pricing approach as a theoretical basis, a short review of these models is provided. While the two approaches have different theoretical bases, their empirical implementation converges. Empirical studies use a broad range of variables to explain land values and we systematise those into six categories. In order to investigate the influence of different measures of government support on land prices, a meta-regression analysis is carried out. Our results reveal a significantly higher rate of capitalisation for decoupled direct payments and a significantly lower rate of capitalisation for agri-environmental payments, as compared to the rest of government support. Furthermore, the results show that taking theoretically consistent land rents (returns to land) and including non-agricultural variables like urban pressure in the regression implies lower elasticities of capitalisation. In addition, we find a significant influence of the land type, the data type and estimation techniques on the capitalisation rate.
description: Factor Markets Coordination: Centre for European Policy Studies (CEPS), Brussels, Belgium
Solution of the d-bar-Neumann problem on a non-smooth domain
Creators: name: Ehsani, Dariush
Publisher: name: arXiv
Year: 2001
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32W05

description: We study the solution of the d-bar-Neumann problem on (0,1)-forms on the product of two half-planes in C^2. In, particular, we show the solution can be decomposed into functions smooth up to the boundary and functions which are singular at the singular points of the boundary. Furthermore, we show the singular functions are log and arctan terms.
БОЛАЛАР ҚОМАТИНИНГ ШАКЛЛАНИШИДАГИ МУАММОЛАР
Creators: name: ОЛИМБОЕВА, ДОНАХОН
Publisher: name: Zenodo
Year: 2024

description: Қоматнинг тўғри шаклланганлиги болалар саломатлигини белгиловчи мезонлардан бири ҳисобланади. Аммо мактаб ёшидаги болаларда таянч-ҳаракат тизими касалликлари орасида энг кенг тарқалган касалликлардан бири бу қоматнинг бузилиши ва сколиоз ҳисобланади. Болалар саломатлигига таъсир этувчи ташқи омилларни камайтириш, уларга қулай шароитни яратиб бериш, боланинг физиологик ривожланишида асосий ўринни эгаллайди.