cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Order parameter symmetry in ferromagnetic superconductors
Creators: name: Samokhin, K. V.
name: Walker, M. B.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyze the symmetry and the nodal structure of the superconducting order parameter in a cubic ferromagnet, such as ZrZn$_2$. We demonstrate how the order parameter symmetry evolves when the electromagnetic interaction of the conduction electrons with the internal magnetic induction and the spin-orbit coupling are taken into account. These interactions break the cubic symmetry and lift the degeneracy of the order parameter. It is shown that the order parameter which appears immediately below the critical temperature has two components, and its symmetry is described by {\em co-representations} of the magnetic point groups. This allows us to make predictions about the location of the gap nodes.
description: 12 pages, ReVTeX, submitted to PRB
Impact of cultured shrimp industry on wild shrimp fisheries: analysis of price determination mechanisms and market dynamics
Creators: name: Bene, Christophe
name: Cadren, Muriel
name: Lantz, Frederic
name: Bene, Christophe
name: Cadren, Muriel
name: Lantz, Frederic
Publisher: name: Unknown
Year: 2000
Subjects: subject: Demand and Price Analysis
subject: Production Economics
subject: Wild shrimp
subject: Cultured shrimp
subject: Co-integration
subject: Price determination
subject: Market analysis
subject: French Guyana

description: Cultured shrimp production has been growing dramatically on the world market over the last 15 years and some of the farm-raised species are now considered as price-indicators on the main market places. One may, therefore, expect the price of theses cultured shrimp to have an impact on the price formation of other species and especially on wild shrimp with which they compete. In this paper, the authors address this question in the case of the wild shrimp Penaeus subtilis exploited by the French Guyana fishery (South America) and competing on the French market with the cultured Thai shrimp 'Back Tiger'. A series of econometric tests issued from the co-integration theory is performed between the price series of the two products. These tests indicate that the two series are co-integrated and that the black tiger market acts as a market leader for the French Guyana shrimp product. The authors then discuss the reasons of the current predominance of farm-raised shrimp on wild-caught product (and in particular the French Guyana shrimp) and identify the constraints that the French market demand induces on both producers and importers. In the light of this analysis, a commercial strategy that would mitigate the impact of the Thai shrimp on the French Guyana product is suggested. © 2000 Elsevier Science B. V. All rights reserved.
Molecular ecology of two invasive legumes (Acacia saligna and Paraserianthes lophantha)
Creators: name: Thompson, Genevieve
Publisher: name: Zenodo
Year: 2014
Subjects: Acacia saligna
Paraserianthes lophantha
invasive legumes
PhD

description: Large-scale human-mediated movements of organisms promote the establishment of species outside their native ranges and a very small proportion of these species become invasive. Invasive species management typically assumes that introduced species are single, static evolutionary units that are genetically analogous to their native counterparts. However, studies have shown that native and introduced populations of a number of introduced plants differ vastly in their genetic composition. These differences may negatively affect the overall success of control and management programmes, particularly for species that are intra-specifically diverse. The influence of intra-specific diversity on the invasion process was tested in two widely exported tree species that are native to Western Australia, Acacia saligna (three subspecies) and Paraserianthes lophantha (two subspecies).
description: Thesis submitted in partial fulfillment for the degree of Doctor of Philosophy (Science)
The spin of the mesons and baryons
Creators: name: Koschmieder, E. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: It is shown that the spin of pi (0), eta, Lambda, Sigma (+,-,0), Xi (-,0), Lambda-c (+), Sigma-c (0), Xi-c (0), and Omega-c (0) mesons and baryons can be explained by the sum of the angular momentum vectors and spin vectors of the electromagnetic waves which are in these particles according to the standing wave model. The spin of the pi (+,-), K (+,-,0), D (+,-,0), and D-S (+,-) mesons and of the neutron is the sum of the angular momentum vectors of the oscillations and of the spin vectors of the neutrinos and the electric charges which are in the cubic lattice of these particles. Spin 1/2 is the consequence of the superposition of two perpendicular standing waves of equal frequencies and amplitudes shifted in phase by pi/2. The spin of the antiparticles of the mesons and baryons is the same as the spin of the ordinary particles.
description: 14 pages, 1 figure; added references; spin of antiparticles added
Are we risking too much? Perspectives on risk in farm modelling
Creators: name: Pannell, David J.
name: Malcolm, Bill
name: Kingwell, Ross S.
name: Pannell, David J.
name: Malcolm, Bill
name: Kingwell, Ross S.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Production Economics
subject: Risk and Uncertainty
subject: Risk aversion
subject: Farm management
subject: Embedded risk
subject: Modelling methodology

description: Risk and uncertainty have been extensively studied by agricultural economists. In this paper we question (a) the predominant use of static frameworks to formally analyse risk; (b) the predominant focus on risk aversion as the motivation for considering risk and (c) the notion that explicitly probabilistic models are likely to be helpful to farmers in their decision making. We pose the question: for a risk-averse farmer, what is the extra value of a recommendation derived from a model that represents risk aversion, compared to a model based on risk neutrality? The conclusion reached is that for the types of the decision problems most commonly modelled by agricultural economists, the extra value of representing risk aversion is commonly very little. © 2000 Elsevier Science B.V. All rights reserved.
Causal Bulk Viscous Dissipative Isotropic Cosmologies with Variable Gravitational and Cosmological Constants
Creators: name: Mak, M. K.
name: Belinchon, J. A.
name: Harko, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the evolution of a flat Friedmann-Robertson-Walker Universe, filled with a causal bulk viscous cosmological fluid, in the presence of variable gravitational and cosmological constants. The basic equation for the Hubble parameter, generalizing the evolution equation in the case of constant gravitational coupling and cosmological term, is derived, under the supplementary assumption that the total energy of the Universe is conserved. By assuming that the cosmological constant is proportional to the square of the Hubble parameter and a power law dependence of the bulk viscosity coefficient, temperature and relaxation time on the energy density of the cosmological fluid, two classes of exact solutions of the field equations are obtained. In the first class of solutions the Universe ends in an inflationary era, while in the second class of solutions the expansion of the Universe is non-inflationary for all times. In both models the cosmological "constant" is a decreasing function of time, while the gravitational "constant" increases in the early period of evolution of the Universe, tending in the large time limit to a constant value.
description: 14 pages, 15 figures
Concurrent Optimization of Vehicle Dynamics and Powertrain Operation Using Connectivity and Automation
Creators: name: Mahbub, A M Ishtiaque
name: Malikopoulos, Andreas A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Connected and automated vehicles (CAVs) provide the most intriguing opportunity to reduce energy consumption and travel delays. In this paper, we propose a two-level control architecture for CAVs to optimize (1) the vehicle's speed profile, aimed at minimizing stop-and-go driving, and (2) the powertrain efficiency of the vehicle for the optimal speed profile derived in (1). The proposed hierarchical control framework can be implemented onboard the vehicle in real time with minimal computational effort. We evaluate the effectiveness of the efficiency of the proposed architecture through simulation in Mcity using a 100% penetration rate of CAVs. The results show that the proposed approach yields significant benefits in terms of energy efficiency.
description: Updating and replacing the old version of arXiv:1911.03475 with the finalized manuscript
Enicospilus repentinus
Creators: name: Johansson, Niklas
name: Ameri, Ali
name: Riedel, Matthias
name: Talebi, Ali Asghar
name: Ebrahimi, Ebrahim
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Enicospilus
Enicospilus repentinus

description: Enicospilus repentinus (Holmgren, 1860)
 Ophion repentinus Holmgren, 1860: 11. Lectotype ♂ from Sweden in NHRS examined.
 Material examined: IRAN: 1♀, Ardebil Province, Sarein, Ardestan, 2 Jul. 1997, 1700 m. a. s., Barari / Mof. leg. (HMIM).
 Remarks: New to Iran. Closely related and similar to Enicospilus ocellatus, but distinguished by the more buccate head with a distinct gap between the lateral ocelli and the inner margin of the compound eye. A relatively common species in central and northern Europe.
description: Published as part of Johansson, Niklas, Ameri, Ali, Riedel, Matthias, Talebi, Ali Asghar & Ebrahimi, Ebrahim, 2021, Contribution to the Ophioninae (Hymenoptera: Ichneumonidae) of Iran with the description of 16 new species and an illustrated key to the Eremotylus of the Western Palaearctic, pp. 151-206 in Zootaxa 5023 (2) on page 166, DOI: 10.11646/zootaxa.5023.2.1, http://zenodo.org/record/5225655
Stable unidimensional arrays of coherent strained islands
Creators: name: Combe, Nicolas
name: Jensen, Pablo
name: Barrat, Jean-Louis
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the equilibrium properties of arrays of coherent strained islands in heteroepitaxial thin films of bidimensional materials. The model we use takes into account only three essential ingredients : surface energies, elastic energies of the film and of the substrate and interaction energies between islands via the substrate. Using numerical simulations for a simple Lennard-Jones solid, we can assess the validity of the analytical expressions used to describe each of these contributions. A simple analytical expression is obtained for the total energy of the system. Minimizing this energy, we show that arrays of coherent islands can exist as stable configurations. Even in this simple approach, the quantitative results turn out to be very sensitive to some details of the surface energy.
description: 24 pages, 7 figures. to be published in Surface Science
WTO Law and Genetically Modified Products
Creators: name: Brankov, Tatjana Papić
name: Lovre, Koviljko
name: Brankov, Tatjana Papić
name: Lovre, Koviljko
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: WTO
subject: GM products
subject: TRIPS
subject: SPS
subject: GATS

description: The paper discusses the mechanisms by which World Trade Organization (WTO) influence the diffusion of genetically modified (GM) products. We have analyzed the connection between the international trade of GM products and the three WTO Agreements: the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), the Sanitary and Phytosanitary (SPS) Agreement and the General Agreement on Trade in Services (GATS). It can be concluded that the mechanisms of the WTO organization are often used as instruments of threat to nations seeking to ban imports of GM food. In failing to acknowledge and support the precautionary principle, the WTO may have further weakened its authority to make decisions affecting the human health and environment and, in so doing, lessened its legitimacy in the world arena.
Confinement of acoustical vibrations in a semiconductor planar phonon cavity
Creators: name: Trigo, M.
name: Bruchhausen, A.
name: Fainstein, A.
name: Jusserand, B.
name: Thierry-Mieg, V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Extending the idea of optical microcavities to sound waves, we propose a {\it phonon cavity} consisting of two semiconductor superlattices enclosing a spacer with thickness determined by the acoustic wavelength at the center of the first zone-center folded minigap. We show that acoustical phonons can be confined in these layered structures, and propose Raman experiments which are able to probe these novel excitations. The Raman experiments take profit of an optical microcavity scattering geometry that, through the forward-scattering contribution, gives access to the zone-center excitations. We report experimental results of Raman scattering in a structure based in GaAs/AlAs materials that demonstrate unambiguously the observation of phonon cavity confined acoustical vibrations. The experimental results compare precisely with photoelastic model calculations of the Raman spectra of the proposed phonon-cavity embedded optical microcavity.
description: 4 pages, 4 figures Submitted to PRL
Optical Conductivity of Ferromagnetic Semiconductors
Creators: name: Hwang, E. H.
name: Millis, A. J.
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The dynamical mean field method is used to calculate the frequency and temperature dependent conductivity of dilute magnetic semiconductors. Characteristic qualitative features are found distinguishing weak, intermediate, and strong carrier-spin coupling and allowing quantitative determination of important parameters defining the underlying ferromagnetic mechanism.
MOESM1 of Measuring the serum progesterone level on the day of transfer can be an additional tool to maximize ongoing pregnancies in single euploid frozen blastocyst transfers
Creators: name: Boynukalin, Fazilet
name: Gultomruk, Meral
name: Turgut, Emre
name: Demir, Berfu
name: Findikli, Necati
name: Munevver Serdarogullari
name: Onder Coban
name: Zalihe Yarkiner
name: Bahceci, Mustafa
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Table S1. Relationship between serum P level on the day of ET and the basic and FET cycle characteristics of patients
From Big Crunch to Big Bang: A Quantum String Cosmology Perspective
Creators: name: Maharana, Jnanadeva
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The scenario that the Universe contracts towards a big crunch and then undergoes a transition to expanding Universe in envisaged in the quantum string cosmology approach. The Wheeler-De Witt equation is solved exactly for an exponential dilaton potential. S-duality invariant cosmological effective action, for type IIB theory, is considered to derive classical solutions and solve WDW equations.
description: 5 pages, Revtex, references added, discussions elaborated. To appear in Physical Review D
Landau-Khalatnikov-Fradkin transformation of the fermion propagator in massless reduced QED
Creators: name: James, A.
name: Kotikov, A. V.
name: Teber, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the gauge-covariance of the massless fermion propagator in reduced Quantum Electrodynamics (QED). Starting from its value in some gauge, we evaluate an all order expression for it in another gauge by means of the Landau-Khalatnikov-Fradkin transformation. We find that the weak coupling expansions thus derived are in perfect agreement with the exact calculations. We also prove that the fermion anomalous dimension of reduced QED is gauge invariant to all orders of perturbation theory except for the first one.
description: (v2) 11 pages, two-column format, no figure, published in Phys. Rev. D, edits in text (some per referee's comments) and references added, no change in results. (v1) 23 pages, no figure
RELXILL_NK: A Black Hole Relativistic Reflection Model for Testing General Relativity
Creators: name: Abdikamalov, Askar B.
name: Ayzenberg, Dimitry
name: Bambi, Cosimo
name: Nampalliwar, Sourabh
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In this paper, we briefly present RELXILL_NK, the first and currently only readily available model of the relativistic reflection spectrum of black hole accretion disks that includes non-Kerr solutions for the black hole spacetime, thus allowing for tests of the Kerr hypothesis and GR. RELXILL_NK makes use of a general relativistic ray-tracing code to calculate the relativistic effects of any well-behaved, stationary, axisymmetric, and asymptotically flat black hole spacetime, while the disk physics is handled through the non-relativistic X-ray reflection code XILLVER. A number of different flavors are available within RELXILL_NK; we summarize and compare these flavors using the Johannsen metric for the black hole spacetime.
description: 8 Pages, 2 figures, 2 tables. Conference proceedings based on a talk given at the meeting "Recent Progress in Relativistic Astrophysics" (6-8 May 2019, Shanghai, China). Content overlap with arXiv:1902.09665
Mapping the Gnutella Network: Properties of Large-Scale Peer-to-Peer Systems and Implications for System Design
Creators: name: Ripeanu, Matei
name: Foster, Ian
name: Iamnitchi, Adriana
Publisher: name: arXiv
Year: 2002
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: C.2.4

description: Despite recent excitement generated by the peer-to-peer (P2P) paradigm and the surprisingly rapid deployment of some P2P applications, there are few quantitative evaluations of P2P systems behavior. The open architecture, achieved scale, and self-organizing structure of the Gnutella network make it an interesting P2P architecture to study. Like most other P2P applications, Gnutella builds, at the application level, a virtual network with its own routing mechanisms. The topology of this virtual network and the routing mechanisms used have a significant influence on application properties such as performance, reliability, and scalability. We have built a "crawler" to extract the topology of Gnutella's application level network. In this paper we analyze the topology graph and evaluate generated network traffic. Our two major findings are that: (1) although Gnutella is not a pure power-law network, its current configuration has the benefits and drawbacks of a power-law structure, and (2) the Gnutella virtual network topology does not match well the underlying Internet topology, hence leading to ineffective use of the physical networking infrastructure. These findings guide us to propose changes to the Gnutella protocol and implementations that may bring significant performance and scalability improvements. We believe that our findings as well as our measurement and analysis techniques have broad applicability to P2P systems and provide unique insights into P2P system design tradeoffs.
Cosmology With Low-Redshift Observations: No Signal For New Physics
Creators: name: Dutta, Koushik
name: Roy, Anirban
name: Ruchika
name: Sen, Anjan A
name: Sheikh-Jabbari, M. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyse various low-redshift cosmological data from Type-Ia Supernova, Baryon Acoustic Oscillations, Time-Delay measurements using Strong-Lensing, $H(z)$ measurements using Cosmic Chronometers and growth measurements from large scale structure observations for $Λ$CDM and some different dark energy models. By calculating the Bayesian Evidence for different dark energy models, we find out that the $Λ$CDM still gives the best fit to the data with $H_{0}=70.3^{+1.36}_{-1.35}$ Km/s/Mpc (at $1σ$). This value is in $2σ$ or less tension with various low and high redshift measurements for $H_{0}$ including SH0ES, Planck-2018 and the recent results from H0LiCOW-XIII. The derived constraint on $S_{8}=σ_{8}\sqrt{Ω_{m0}/{0.3}}$ from our analysis is $S_{8} = 0.76^{+0.03}_{-0.03}$, fully consistent with direct measurement of $S_{8}$ by KiDS+VIKING-450+DES1 survey. We hence conclude that the $Λ$CDM model with parameter constraints obtained in this work is consistent with different early and late Universe observations within $2σ$. We therefore, do not find any compelling reason to go beyond concordance $Λ$CDM model.
description: 8 pages, 6 figures, Latex style, one updated figure, new references added, no change in the conclusion
Development of a high intensity, low emissions burner
Creators: name: Ikemi, Douglas Kerry
Publisher: name: California Institute of Technology
Year: 1980
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: In the past decade increasing environmental awareness has brought attention to the emissions levels of gas turbine combustors, especially in the case of potential automotive applications. In order to meet present and projected pollution requirements, researchers have been investigating the performance of premixed, lean primary zone fuel-air ratio combustors to replace the present diffusion flame, stoichiometric burners. However, the premixed lean combustor has a very narrow acceptable operating range as a function of fuel-air ratio. The burner development described here was undertaken to demonstrate that the emission index (g pollutant/kg fuel) levels of CO and NOx can be lowered by an order of magnitude from previously attained levels, while maintaining very low unburned hydrocarbons levels. Flameholder geometry was found to have a very strong effect on the emissions levels through its influence on the lean flammability limit, and hence was carefully studied. It was also noted that the lean operational limit  imposed by the rise in CO levels there is primarily a residence time phenomenon.
MOESM2 of Overexpression of OsPUB41, a Rice E3 ubiquitin ligase induced by cell wall degrading enzymes, enhances immune responses in Rice and Arabidopsis
Creators: name: Kachewar, Neha
name: Vishal Gupta
name: Ranjan, Ashish
name: Hitendra Patel
name: Sonti, Ramesh
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2: Table S2. OsPUB41 expression is induced following infection with either bacterial or fungal pathogens.
A Decentralized Time- and Energy-Optimal Control Framework for Connected Automated Vehicles: From Simulation to Field Test
Creators: name: Mahbub, A M Ishtiaque
name: Karri, Vasanthi
name: Parikh, Darshil
name: Jade, Shyam
name: Malikopoulos, Andreas A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: Signal Processing (eess.SP)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The implementation of connected and automated vehicle (CAV) technologies enables a novel computational framework for real-time control aimed at optimizing energy consumption with associated benefits. In this paper, we implement an optimal control framework, developed previously, in an Audi A3 etron plug-in hybrid electric vehicle, and demonstrate that we can improve the vehicle's efficiency and travel time in a corridor including an on-ramp merging, a speed reduction zone, and a roundabout. Our exposition includes the development, integration, implementation and validation of the proposed framework in (1) simulation, (2) hardware-in-the-loop (HIL) testing, (3) connectivity enabled virtual reality based bench-test, and (4) field test in Mcity. We show that by adopting such inexpensive, yet effective process, we can efficiently integrate and test the controller framework, ensure proper connectivity and data transmission between different modules of the system, and reduce uncertainty. We evaluate the performance and effectiveness of the control framework and observe significant improvement in terms of energy and travel time compared to the baseline scenario.
Enicospilus stenopsis Kohl 1905
Creators: name: Johansson, Niklas
name: Ameri, Ali
name: Riedel, Matthias
name: Talebi, Ali Asghar
name: Ebrahimi, Ebrahim
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Enicospilus
Enicospilus stenopsis

description: Enicospilus stenopsis Kohl, 1905
Fig. 8A–F
 Henicospilus stenopsis Kohl, 1905:225. Lectotype ♀ from Turkey in NHMW, examined
 Enicospilus abnormis Meyer, 1929:19. Type lost.
 Henicospilus crassus Morley, 1912. Holotype ♀ from India in OUMNH, not examined
 Enicospilus variegatorius (Morley, 1912) replacement name for E. variegatus Szépligeti, 1905:1430–1431. Holotype ♀ in HNHM, not examined.
 Henicospilus przewalskii Kokujev, 1909: 2–3. Lectotype ♀ from China in ZIN, not examined.
 Enicospilus splendidus Rousse, Soliman & Gadallah, 2017: 55–56. Figs. 5C, 9A, 13A, 17A, 21A, 28A, 32A, 33B, 33C. syn. nov. Holotype ♂ from Saudi Arabia studied through photos in Gadallah et al. (2017).
 Remarks: The type of Enicospilus stenopsis Kohl was collected in Repetek in present day Turkmenistan. The first record from Iran seems to be referred to by Hedwig (1957) as E. variegatus Szépligeti. The species has been recently recorded from Iran by Barhoei et al (2012), but we have not been able to find any specimen in the material examined in this study. Enicospilus stenopsis is distinguished from similar pale marked species by the weakly sclerotised proximal sclerite (Fig. 8E), the very narrow temples and in having the tarsal claws with only a few teeth (Fig. 8A–F). The pictures of the single type male of Enicospilus splendidus Rousse, Soliman & Gadallah, 2017 syn. nov. show that this is a male specimen of E. stenopsis and the two species are synonymous.
description: Published as part of Johansson, Niklas, Ameri, Ali, Riedel, Matthias, Talebi, Ali Asghar & Ebrahimi, Ebrahim, 2021, Contribution to the Ophioninae (Hymenoptera: Ichneumonidae) of Iran with the description of 16 new species and an illustrated key to the Eremotylus of the Western Palaearctic, pp. 151-206 in Zootaxa 5023 (2) on page 167, DOI: 10.11646/zootaxa.5023.2.1, http://zenodo.org/record/5225655
Spectral properties and infrared absorption in manganites
Creators: name: Perroni, C. A.
name: De Filippis, G.
name: Cataudella, V.
name: Iadonisi, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Within a recently proposed variational approach it has been shown that, in $La_{1-x}A_xMnO_3$ perovskites with $0
description: 9 figures
Lattice dynamics and electronic excitations in a large family of lacunar spinels with a breathing pyrochlore lattice structure
Creators: name: Reschke, S.
name: Meggle, F.
name: Mayr, F.
name: Tsurkan, V.
name: Prodan, L.
name: Nakamura, H.
name: Deisenhofer, J.
name: Kuntscher, C. A.
name: Kézsmárki, I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Reproducing the electronic structure of AM$_4$X$_8$ lacunar spinels with a breathing pyrochlore lattice is a great theoretical challenge due to the interplay of various factors. The character of the M$_4$X$_4$ cluster orbitals is critically influenced by the Jahn-Teller instability, the spin-orbit interaction, and also by the magnetic state of the clusters. Consequently, to reproduce the narrow-gap semiconducting nature of these moderately correlated materials requires advanced approaches, since the strength of the inter-cluster hopping is strongly affected by the character of the cluster orbitals. In order to provide a solid experimental basis for theoretical studies, we performed broadband optical spectroscopy on a large set of lacunar spinels, with systematically changing ions at the A and M sites as well as the ligand (A=Ga, Ge, Al; M=V, Mo, Nb, Ta; X=S, Se). Our study covers the range of phonon excitations and also electronic transitions near the gap edge. In the phonon excitation spectrum a limited subset of the symmetry allowed modes is observed in the cubic state, with a few additional modes emerging upon the symmetry-lowering structural transition. All the infrared active modes are assigned to vibrations of the ligands and ions at the A sites, with no obvious contribution from the M-site ions. Concerning the electronic states, we found that all compounds are narrow-gap semiconductors ($E_\mathrm{g} = 130 - 350\,$meV) already in their room-temperature cubic state and their structural transitions induce weak, if any, changes in the band gap. The gap value is decreased when substituting S with Se and also when replacing $3d$ ions by $4d$ or $5d$ ions at the M sites.
description: 11 pages, 7 figures
Yang-Lee Zeros of the Two- and Three-State Potts Model Defined on $ϕ^3$ Feynman Diagrams
Creators: name: de Albuquerque, Luiz C.
name: Dalmazi, D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present both analytic and numerical results on the position of the partition function zeros on the complex magnetic field plane of the $q=2$ (Ising) and $q=3$ states Potts model defined on $ϕ^3 $ Feynman diagrams (thin random graphs). Our analytic results are based on the ideas of destructive interference of coexisting phases and low temperature expansions. For the case of the Ising model an argument based on a symmetry of the saddle point equations leads us to a nonperturbative proof that the Yang-Lee zeros are located on the unit circle, although no circle theorem is known in this case of random graphs. For the $q=3$ states Potts model our perturbative results indicate that the Yang-Lee zeros lie outside the unit circle. Both analytic results are confirmed by finite lattice numerical calculations.
description: 16 pages, 2 figures. Third version: the title was slightly changed. To be published in Physical Review E
Anthropic Reasons for Non-Zero Flatness and Lambda
Creators: name: Barrow, J. D.
name: Sandvik, H. B.
name: Magueijo, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: In some cosmological theories with varying constants there are anthropic reasons why the expansion of the universe must not be too {\it close} to flatness or the cosmological constant too close to zero. Using exact theories which incorporate time-variations in $α$ and in $G$ we show how the presence of negative spatial curvature and a positive cosmological constant play an essential role in bringing to an end variations in the scalar fields driving time change in these 'constants' during any dust-dominated era of a universe's expansion. In spatially flat universes with $Λ=0$ the fine structure constant grows to a value which makes the existence of atoms impossible.
description: 7 pages, 5 figures, Corrected sign error and made necessary modifications. This version is accepted for publication in Phys.Rev.D
Castaing Instability and Precessing Domains in Confined Alkali Gases
Creators: name: Kuklov, A.
name: Meyerovich, A. E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We explore analogy between two-component quantum alkali gases and spin-polarized helium systems. Recent experiments in trapped gases are put into the frame of the existing theory for Castaing instability in transverse channel and formation of homogeneous precessing domains in spin-polarized systems. Analogous effects have already been observed in spin-polarized $% ^{3}He$ and $^{3}He- ^{4}He$ mixtures systems. The threshold effect of the confining potential on the instability is analyzed. New experimental possibilities for observation of transverse instability in a trap are discussed.
description: 6 RevTex pages, no figures
Nonlinear quantum optics with trion-polaritons in 2D monolayers: conventional and unconventional photon blockade
Creators: name: Kyriienko, O.
name: Krizhanovskii, D. N.
name: Shelykh, I. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study a 2D system of trion-polaritons at the quantum level and demonstrate that for monolayer semiconductors they can exhibit a strongly nonlinear optical response. The effect is due to the composite nature of trion-based excitations resulting in their nontrivial quantum statistical properties, and enhanced phase space filling effects. We present the full quantum theory to describe the statistics of trion-polaritons, and demonstrate that the associated nonlinearity persists at the level of few quanta, where two qualitatively different regimes of photon antibunching are present for weak and strong single photon-trion coupling. We find that single photon emission from trion-polaritons becomes experimentally feasible in state-of-the-art transition metal dichalcogenide (TMD) setups. This can foster the development of quantum polaritonics using 2D monolayers as a material platform.
description: please see the related experiment in arXiv:1910.14636
MOESM1 of Psychosocial support for parents of extremely preterm infants in neonatal intensive care: a qualitative interview study
Creators: name: Bry, Anna
name: Wigert, Helena
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Additional file 1. Interview guide.
МЕХАНИЗМЫ ОБЕСПЕЧЕНИЯ И ПОДДЕРЖКИ РАВЕНСТВА ЖЕНЩИН И ДЕВОЧЕК В ОБЩЕСТВЕ
Creators: name: Курбанова, Дилрабо
Publisher: name: Zenodo
Year: 2025

description: В данной статье рассматриваются механизмы обеспечения и поддержки прав женщин на гендерное равенство в общественной жизни в Узбекистане и мире. Также в нормативно-правовых документах, принятых нашим государством, есть упоминание о внимании и предложениях, уделяемых женскому вопросу.
Localized helium excitations in 4He_N-benzene clusters
Creators: name: Huang, Patrick
name: Whaley, K. Birgitta
Publisher: name: arXiv
Year: 2003
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We compute ground and excited state properties of small helium clusters 4He_N containing a single benzene impurity molecule. Ground-state structures and energies are obtained for N=1,2,3,14 from importance-sampled, rigid-body diffusion Monte Carlo (DMC). Excited state energies due to helium vibrational motion near the molecule surface are evaluated using the projection operator, imaginary time spectral evolution (POITSE) method. We find excitation energies of up to ~23 K above the ground state. These states all possess vibrational character of helium atoms in a highly anisotropic potential due to the aromatic molecule, and can be categorized in terms of localized and collective vibrational modes. These results appear to provide precursors for a transition from localized to collective helium excitations at molecular nanosubstrates of increasing size. We discuss the implications of these results for analysis of anomalous spectral features in recent spectroscopic studies of large aromatic molecules in helium clusters.
description: 15 pages, 5 figures, submitted to Phys. Rev. B
Ophion angularis Johansson & Cederberg 2019
Creators: name: Johansson, Niklas
name: Ameri, Ali
name: Riedel, Matthias
name: Talebi, Ali Asghar
name: Ebrahimi, Ebrahim
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Ophion
Ophion angularis

description: Ophion angularis Johansson & Cederberg, 2019
 Ophion angularis Johansson & Cederberg, 2019: 37; Figs 9F, 22. Type ♀ in NHRS, examined.
 Material examined: IRAN: 1♀, 3♂♂, Golestan Province, 20 km S Gorgan city, 36˚43’N, 54˚35’E, 700 m. a. s., 10 May 2009, A. Klimenko leg. (MR).
 Remarks: Recently described from Northern Europe and the species has since also been recorded from Central and Southern Europe. It seem to prefer semi open xerothermic areas, but the host is still unknown.
description: Published as part of Johansson, Niklas, Ameri, Ali, Riedel, Matthias, Talebi, Ali Asghar & Ebrahimi, Ebrahim, 2021, Contribution to the Ophioninae (Hymenoptera: Ichneumonidae) of Iran with the description of 16 new species and an illustrated key to the Eremotylus of the Western Palaearctic, pp. 151-206 in Zootaxa 5023 (2) on page 170, DOI: 10.11646/zootaxa.5023.2.1, http://zenodo.org/record/5225655
The High-Resolution Coronal Imager, Flight 2.1
Creators: name: Rachmeler, Laurel A.
name: Winebarger, Amy R.
name: Savage, Sabrina L.
name: Golub, Leon
name: Kobayashi, Ken
name: Vigil, Genevieve D.
name: Brooks, David H.
name: Cirtain, Jonathan W.
name: De Pontieu, Bart
name: McKenzie, David E.
name: Morton, Richard J.
name: Peter, Hardi
name: Testa, Paola
name: Tiwari, Sanjiv K.
name: Walsh, Robert W.
name: Warren, Harry P.
name: Alexander, Caroline
name: Ansell, Darren
name: Beabout, Brent L.
name: Beabout, Dyana L.
name: Bethge, Christian W.
name: Champey, Patrick R.
name: Cheimets, Peter N.
name: Cooper, Mark A.
name: Creel, Helen K.
name: Gates, Richard
name: Gomez, Carlos
name: Guillory, Anthony
name: Haight, Harlan
name: Hogue, William D.
name: Holloway, Todd
name: Hyde, David W.
name: Kenyon, Richard
name: Marshall, Joseph N.
name: McCracken, Jeff E.
name: McCracken, Kenneth
name: Mitchell, Karen O.
name: Ordway, Mark
name: Owen, Tim
name: Ranganathan, Jagan
name: Robertson, Bryan A.
name: Payne, M. Janie
name: Podgorski, William
name: Pryor, Jonathan
name: Samra, Jenna
name: Sloan, Mark D.
name: Soohoo, Howard A.
name: Steele, D. Brandon
name: Thompson, Furman V.
name: Thornton, Gary S.
name: Watkinson1, Benjamin
name: Windt, David
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The third flight of the High-Resolution Coronal Imager (Hi-C 2.1) occurred on May 29, 2018, the Sounding Rocket was launched from White Sands Missile Range in New Mexico. The instrument has been modified from its original configuration (Hi-C 1) to observe the solar corona in a passband that peaks near 172 Angstrom and uses a new, custom-built low-noise camera. The instrument targeted Active Region 12712, and captured 78 images at a cadence of 4.4 sec (18:56:22 - 19:01:57 UT; 5 min and 35 sec observing time). The image spatial resolution varies due to quasi-periodic motion blur from the rocket; sharp images contain resolved features of at least 0.47 arcsec. There are coordinated observations from multiple ground- and space-based telescopes providing an unprecedented opportunity to observe the mass and energy coupling between the chromosphere and the corona. Details of the instrument and the data set are presented in this paper.
description: 26 pages, 15 figures, submitted to Solar Physics
Additional file 15 of Transcriptome profiling of developing leaf and shoot apices to reveal the molecular mechanism and co-expression genes responsible for the wheat heading date
Creators: name: Yang, Yuxin
name: Zhang, Xueying
name: Wu, Lifen
name: Zhang, Lichao
name: Liu, Guoxiang
name: Xia, Chuan
name: Liu, Xu
name: Kong, Xiuying
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 15: Figure S15. The development stages of the shoot apex. A: Double ridge stage; B: Pistil and stamen primordium differentiation stage. Note: The red arrow indicates the characteristics of the development period.
RAQAMLI IQTISODIYOTDA TIJORAT BANKLARINING FOND BOZORIDAGI FAOLIYATINING AMALDAGI HOLATI TAHLILI
Creators: name: Bo'riyev, Jamshid
name: Nasirov, Ramazon
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada tijorat banklarining fond bozoridagi faoliyatining amaldagi holati tahlil qilinadi. Banklarning fond bozoriga integratsiyalashuvi va ular tomonidan bajarilayotgan funksiyalar iqtisodiyotda muhim ahamiyatga ega bo‘lib, bozorning likvidligi va barqarorligiga ta’sir ko‘rsatadi. Maqolada banklar tomonidan amalga oshirilayotgan investitsiya strategiyalari, fond bozorida kapital jalb qilish usullari, shuningdek, ular duch keladigan moliyaviy risklar va ularni boshqarish mexanizmlari batafsil o‘rganiladi. Shuningdek, banklarning fond bozoridagi faoliyatining samaradorligini oshirish bo‘yicha tavsiyalar keltiriladi.
Energy Consumption of Rural Farming Households in Kwara State, Nigeria
Creators: name: Amolegbe, Khadijat Busola
name: Adewumi, Matthew Olaniyi
name: Amolegbe, Khadijat Busola
name: Adewumi, Matthew Olaniyi
Publisher: name: Unknown
Year: 2013
Subjects: subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: Energy
subject: Tonnes of oil Equivalent
subject: Fuelwood
subject: Agriculture
subject: Sustainability
subject: Commercial

description: The main objective of this study was to understand the rural energy consumption of the farming households. The data used for the study were obtained through a four-stage sampling procedure which resulted in a sample size of 120 households. Logistic regression procedure was used to determine the energy consumption pattern and the factors affecting the use. The relationships between the type of energy (modern or traditional) consumed by the household and educational status, household size, age, total monthly income, total amount spent on food per month and distance travelled per week to obtain fuel were established. The regression result showed that age of the household heads and distance travelled to obtain fuel was significant in explaining the variation in the type of energy consumed. Observed energy consumption pattern revealed that most of the respondents consumed more of traditional than the modern energy types. The study suggests that in order to reduce stress and health hazards associated with the traditional energy source, modern energy consumption should be encouraged among the rural households in order that they might reduce the stress and hazards encountered in obtaining and using the traditional energy and also, to reduce the exploitation of forest resources for traditional fuel.
Non-equilibrium Gross-Pitaevskii dynamics of boson lattice models
Creators: name: Polkovnikov, Anatoli
name: Sachdev, Subir
name: Girvin, S. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Motivated by recent experiments on trapped ultra-cold bosonic atoms in an optical lattice potential, we consider the non-equilibrium dynamic properties of such bosonic systems for a number of experimentally relevant situations. When the number of bosons per lattice site is large, there is a wide parameter regime where the effective boson interactions are strong, but the ground state remains a superfluid (and not a Mott insulator): we describe the conditions under which the dynamics in this regime can be described by a discrete Gross-Pitaevskii equation. We describe the evolution of the phase coherence after the system is initially prepared in a Mott insulating state, and then allowed to evolve after a sudden change in parameters places it in a regime with a superfluid ground state. We also consider initial conditions with a "pi phase" imprint on a superfluid ground state (i.e. the initial phases of neighboring wells differ by pi), and discuss the subsequent appearance of density wave order and "Schrodinger cat" states.
description: 16 pages, 11 figures; (v2) added references
Electromechanics of charge shuttling in dissipative nanostructures
Creators: name: Nord, T.
name: Gorelik, L. Y.
name: Shekhter, R. I.
name: Jonson, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the current-voltage (IV) characteristics of a model single-electron transistor where mechanical motion, subject to strong dissipation, of a small metallic grain is possible. The system is studied both by using Monte Carlo simulations and by using an analytical approach. We show that electromechanical coupling results in a highly nonlinear IV-curve. For voltages above the Coulomb blockade threshold, two distinct regimes of charge transfer occur: At low voltages the system behave as a static asymmetric double junction and tunneling is the dominating charge transfer mechanism. At higher voltages an abrupt transition to a new shuttle regime appears, where the grain performs an oscillatory motion back and forth between the leads. In this regime the current is mainly mediated by charges that are carried on the grain as it moves from one lead to the other.
description: 8 pages, 10 figures, final version to be published in PRB