cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reactor Measurement of $θ_{13}$ and Its Complementarity to Long-Baseline Experiments
Creators: name: Minakata, H.
name: Sugiyama, H.
name: Yasuda, O.
name: Inoue, K.
name: Suekane, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A possibility to measure $\sin^22θ_{13}$ using reactor neutrinos is examined in detail. It is shown that the sensitivity $\sin^22θ_{13}>0.02$ can be reached with 20 ton-year data by placing identical CHOOZ-like detectors at near and far distances from a giant nuclear power plant whose total thermal energy is 24.3 ${\text{GW}_{\text{th}}}$. It is emphasized that this measurement is free from the parameter degeneracies which occur in accelerator appearance experiments, and therefore the reactor measurement plays a role complementary to accelerator experiments. It is also shown that the reactor measurement may be able to resolve the degeneracy in $θ_{23}$ if $\sin^22θ_{13}$ and $\cos^22θ_{23}$ are relatively large.
description: 25 pages, 8 figures, uses revtex4 and graphicx. Several modifications added to make the text easier to understand. Two more figures added. To be published in Phys. Rev. D
Finite elements on polygon domains in ℝ²
Creators: name: Thériault, Alec
name: Dawydiak, Stefan
Publisher: name: The University of British Columbia
Year: 2013

description: Partial differential equations with Dirichlet boundary conditions are treated with a Finite Element Method over non-convex non-punctured polygon domains in ℝ². A program for generating and optimizing triangular meshes is developed. The model's error is measured against analytic solutions for certain heat and wave equation domains.
Observation of Large Unidirectional Rashba Magnetoresistance in Ge(111)
Creators: name: Guillet, T.
name: Zucchetti, C.
name: Barbedienne, Q.
name: Marty, A.
name: Isella, G.
name: Cagnon, L.
name: Vergnaud, C.
name: Reyren, N.
name: George, J. -M.
name: Fert, A.
name: Jamet, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Relating magnetotransport properties to specific spin textures at surfaces or interfaces is an intense field of research nowadays. Here, we investigate the variation of the electrical resistance of Ge(111) grown epitaxially on semi-insulating Si(111) under the application of an external magnetic field. We find a magnetoresistance term which is linear in current density j and magnetic field B, hence odd in j and B, corresponding to a unidirectional magnetoresistance. At 15 K, for I = 10 $μ$A (or j = 0.33 A/m) and B = 1 T, it represents 0.5 % of the zero field resistance, a much higher value compared to previous reports on unidirectional magnetoresistance. We ascribe the origin of this magnetoresistance to the interplay between the externally applied magnetic field and the current-induced pseudo-magnetic field in the spin-splitted subsurface states of Ge(111). This unidirectional magnetoresistance is independent of the current direction with respect to the Ge crystal axes. It progressively vanishes, either using a negative gate voltage due to carrier activation into the bulk (without spin-splitted bands), or by increasing the temperature due to the Rashba energy splitting of the subsurface states lower than $\sim$58 k$_B$. The highly developed technologies on semiconductor platforms would allow the rapid optimization of devices based on this phenomenon.
description: 5 pages, 4 figures
Proton Spin Relaxation Induced by Quantum Tunneling in Fe8 Molecular Nanomagnet
Creators: name: Ueda, Miki
name: Maegawa, Satoru
name: Kitagawa, Susumu
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The spin-lattice relaxation rate $T_{1}^{-1}$ and NMR spectra of $^1$H in single crystal molecular magnets of Fe8 have been measured down to 15 mK. The relaxation rate $T_1^{-1}$ shows a strong temperature dependence down to 400 mK. The relaxation is well explained in terms of the thermal transition of the iron state between the discreet energy levels of the total spin S=10. The relaxation time $T_1$ becomes temperature independent below 300 mK and is longer than 100 s. In this temperature region stepwise recovery of the $^1$H-NMR signal after saturation was observed depending on the return field of the sweep field. This phenomenon is attributed to resonant quantum tunneling at the fields where levels cross and is discussed in terms of the Landau-Zener transition.
description: 13 pages, 5 figures
Daylithos Salazar-Vallejo 2012, n. gen.
Creators: name: Salazar-Vallejo, Sergio I.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Terebellida
Flabelligeridae
Daylithos

description: Key to species of Daylithos n. gen.
 1. Body blackish; first neurohooks from chaetiger 6 (27 mm long, 77 chaetigers)......... D. cinctus (Haswell, 1892) n. comb.
– Body greyish or pale................................................................................. 2
2(1) Far posterior chaetigers with many (4–7) neurohooks......................................................... 3
– Far posterior chaetigers with few (2–4) neurohooks.......................................................... 4
 3(2) Dorsal shield flat, without middorsal depression; larger branchiae twice as wide as thinner ones (body 12–32 mm long, 59–105 chaetigers).............................................................. D. iris (Michaelsen, 1892) n. comb.
 – Dorsal shield with a middorsal longitudinal depression; larger branchiae four times as wide as thinner ones (body 18–43 mm long, 65–96 chaetigers).................................................... D. parmatus (Grube, 1877) n. comb.
 4(2) Dorsal shield with a posterior triangular projection; chaetigers 1–2 with 10–12 notochaetae per bundle (70 mm long, 95 chaetigers); chaetigers 5–6 with 3–4 aristate neurospines............................................... D. dieteri n. sp.
– Dorsal shield without posterior triangular projection........................................................ 5
 5(4) Chaetigers 5–6 with 4–5 multiarticulate neurospines; body papillae arranged in single transverse rows..... D. amorae n. sp.
 – Chaetigers 4–5 with 2 multiarticulate neurospines; body papillae arranged in double transverse rows............................................................................................ D. nudus (Caullery, 1944) n. comb.
description: Published as part of Salazar-Vallejo, Sergio I., 2012, 3562, pp. 1-62 in Zootaxa 3562 on page 43
Group foliation and non-invariant solutions of the heavenly equation
Creators: name: Martina, L.
name: Sheftel, M. B.
name: Winternitz, P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: Group Theory (math.GR)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35Q75; 57S20

description: The main physical result of this paper are exact analytical solutions of the heavenly equation, of importance in the general theory of relativity. These solutions are not invariant under any subgroup of the symmetry group of the equation. The main mathematical result is a new method of obtaining noninvariant solutions of partial differential equations with infinite dimensional symmetry groups. The method involves the compatibility of the given equations with a differential constraint, which is automorphic under a specific symmetry subgroup, the latter acting transitively on the submanifold of the common solutions. By studying the integrability of the resulting conditions, one can provide an explicit foliation of the entire solution manifold of the considered equations.
description: 32 pages, Latex, corrected typos, submitted to J. Phys. A: Math. Gen. on April 13, 2001
Odontoscelio brevicephalus
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Odontoscelio
Odontoscelio brevicephalus

description: Odontoscelio brevicephalus (RISBEC, 1956)
 Macrogryon brevicephala n.sp.: RISBEC 1956a: 371 (descr. Ƌ), 372 (figs 3a-c).
 Odontoscelio brevicephalus (RISBEC, 1956): MASNER 1976: 72 (tax., Madagascar).
 Odontoscelio brevicephalus (RISBEC, 1956): JOHNSON 1992: 514 (cat.).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily.
Endemic.
description: Published as part of Madl, Michael, 2016, A catalogue of the family Platygastridae (Platygastroidea) of the Malagasy subregion. Part II: Subfamilies Scelioninae, Teleasinae and Telenominae (Insecta: Hymenoptera), pp. 1493-1550 in Linzer biologische Beiträge 48 (2) on pages 1531-1532, DOI: 10.5281/zenodo.5355561
Μυθολογικές μορφές και μυθολογικά παραθέματα στο ιστορικό έργο του Δούκα
Creators: name: Barela, Maria
Publisher: name: Parekbolai. An Electronic Journal for Byzantine Literature
Year: 2021
Subjects: Doukas, Historiography

description: Douka’s Historia Turcobyzantina is a purely historical text imbued with rhetorical elements. One of these is the exemplary function of mythological quotations and figures. These citations can be classified as follows: the mythological character of Fortune and its variations; heroes’ bravery; mythological events or scenes; mythological figures; mythological creatures and mythological objects. The author’s choices are astute and famous (heroes and gods, e.g. Achilles, Hercules and Aphrodite; well-known scenes, e.g. Peleus’ and Thetis’ wedding). The variety of quotations is a literary and rhetorical element and their unexpected appearance surprises and satisfies the reader. He is called upon to find out the relation between the historical person or fact and its mythological parallel.
description: Parekbolai. An Electronic Journal for Byzantine Literature, Vol 11 (2021)
Addressing Food and Nutrition Security Threats in the Caribbean: Lessons from the Cassava Value Chain in Barbados
Creators: name: Ford, JR Deep
name: Dorodnykh, Ekaterina
name: Ford, JR Deep
name: Dorodnykh, Ekaterina
Publisher: name: Unknown
Year: 2016
Subjects: subject: Demand and Price Analysis
subject: Food Security and Poverty
subject: Marketing
subject: FOS: Economics and business
subject: Food Security
subject: Value Chain
subject: Markets
subject: Cost Benefit Analysis

description: Cassava production is one of the most promising industries to deal with the main challenges that Caribbean region is currently facing. Cassava as a strategic locally-produced crop with a vast potential could contribute to addressing the issues of agricultural diversification, economic revitalization, climate change and food import bill. The main objective of this study is to evaluate the main perspectives of the cassava industry development. The paper presents the results of analysis of the profitability of the cassava value chain development in Barbados in terms of economic opportunities for local producers and processors. High production cost of cassava roots and traditional farm management system with low yields are the main constraints of cassava value chain development. Cost-benefit analysis applied to evaluate cassava production models and small-scale plants (mash, flour, chips) shows that returns and generated value can be multiplied many times, when cassava yields are increased up to 28 MT/Ha and higher. Results indicate that growing cassava and transforming it in various value-added products can be a profitable activity if local farmers decrease production costs under proposed management systems and guarantee a constant supply of fresh cassava roots at competitive prices. Policy decisions and incentives are needed to stimulate private sector investments in the development of this industry.
Some Remarks on the Structure of John Eugenikos' Ekphraseis of Cities and Places
Creators: name: Chrysostomidis, Ilias
name: Nikou, Dimitrios
name: Taxidis, Ilias
Publisher: name: Parekbolai. An Electronic Journal for Byzantine Literature
Year: 2021
Subjects: Ekphraseis, John Eugenikos

description: This article attempts a global survey of the similarities observed in the ekphraseisof cities and places composed by John Eugenikos, on the one hand identifying the structural similarity they display and on the other tracing the form they appear to follow. The ultimate object is to highlight the differences between them, which are not simply a matter of divergence from the common framework but on the contrary demonstrate the writer’s striving for originality in these texts.
description: Parekbolai. An Electronic Journal for Byzantine Literature, Vol 11 (2021)
Computing characteristic classes of projective schemes
Creators: name: Aluffi, Paolo
Publisher: name: arXiv
Year: 2002
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C17, 57R20, 68W30

description: We discuss an algorithm computing the push-forward to projective space of several classes associated to a (possibly singular, reducible, nonreduced) projective scheme. For example, the algorithm yields the topological Euler characteristic of the support of a projective scheme $S$, given the homogeneous ideal of $S$. The algorithm has been implemented in Macaulay2.
description: 15 pages. Code available at http://www.math.fsu.edu/~aluffi/CSM/CSM.html
Elements of a Sound Online Education Program: A Blueprint for a Food Industry Management Administration Certificate
Creators: name: Tavernier, Edmund M.
name: Tavernier, Edmund M.
Publisher: name: Unknown
Year: 2016
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Teaching/Communication/Extension/Profession
subject: online environment
subject: food administration
subject: student retention

description: Internet technologies are making online education the fastest form of education delivery system in the U.S. While the delivery structures for offering online courses or programs often vary, the rationale for doing so centers around the need to mitigate costs of education delivery, enhancing educational quality, granting greater access to university courses to non-traditional students, accommodating the demands of the changing student population, and providing an alternative source of revenue for universities. This paper examines the elements that are crucial to successful online educational programs and proposes a blueprint for an online certificate program.
An Assessment of the Household Food Security Status and Local Foods Grown in Rural Bahamas
Creators: name: Kelly, Jeri L.
name: Pemberton, Carlisle
name: Kelly, Jeri L.
name: Pemberton, Carlisle
Publisher: name: Unknown
Year: 2016
Subjects: subject: Community/Rural/Urban Development
subject: Consumer/Household Economics
subject: Food Security and Poverty
subject: Jeri Leah Kelly
subject: estimation of household food security
subject: local food systems
subject: rural development in the Bahamas

description: The Bahamas has been faced with an increasing food import bill and a declining agricultural sector. A benchmark of the degree of food insecurity within the country may create the challenge for a national effort to reverse these trends. The focus of this study is to determine a reliable assessment of household food security including the levels of local food availability and access within a rural area of the Bahamas. The paper also seeks to determine whether local food systems have the potential to encourage rural development within The Bahamas. The USDA Household Food Security Survey Module provided a reliable measure for the estimation of the household food security index for rural East Grand Bahama. ANOVA and regression models determined the associations between the food security index and households’ socioeconomic and local food factors. High monthly income was the most significant determinant of a food secure household as income was highly and positively correlated with the household food security index. The results offer evidence that it is plausible that local food systems, such as farmers’ market, community supported agriculture, and community gardens, can have a positive impact on the area’s economy.
Conophorini
Creators: name: Arabyat, Sahar
name: Katbeh-Bader, Ahmad
name: Greathead, David
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bombyliidae

description: Tribe Conophorini Becker
Conophorus glaucescens (Loew, 1863) Conophorus nobilis (Loew, 1873)
Legnotomyia cineracea Austen, 1937 Legnotomyia trichorhoea (Loew, 1855)
description: Published as part of Arabyat, Sahar, Katbeh-Bader, Ahmad & Greathead, David, 2004, The bee flies (Diptera: Bombyliidae) of Jordan, pp. 1-48 in Zootaxa 654 on page 6, DOI: 10.5281/zenodo.158701
IceCube High Energy Starting Events at 7.5 Years -- New Measurements of Flux and Flavor
Creators: name: Stachurska, Juliana
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The IceCube Neutrino Observatory at the South Pole, which detects Cherenkov light from charged particles produced in neutrino interactions, firmly established the existence of an astrophysical high-energy neutrino component. Here I present IceCube's High-Energy Starting Event sample and the new results obtained with a livetime of about 7.5 years. I will focus on the new measurement of the flavor composition performed using this sample. IceCube is directly sensitive to each neutrino flavor via the single cascade, track and double cascade event topologies, the latter being the topology produced in tau-neutrino interactions above an energy threshold of ~100 TeV. A measurement of the flavor ratio on Earth can provide important constraints on sources and production mechanisms within the standard model, and also constrain various beyond-standard-model processes.
description: Proceeding for the VLVNT2018 Conference
Assessment of Small Scale Farmers’ Skills Regarding Integrated Pest Management (IPM) in District Sargodha-Pakistan
Creators: name: Ashraf, Ejaz
name: Raza, Abu Bakar Muhammad
name: Younis, Samiullah
name: Younis, Muhammad
name: Ashraf, Ejaz
name: Raza, Abu Bakar Muhammad
name: Younis, Samiullah
name: Younis, Muhammad
Publisher: name: Unknown
Year: 2012
Subjects: subject: Crop Production/Industries
subject: Environmental Economics and Policy
subject: Research and Development/Tech Change/Emerging Technologies
subject: Pest Management
subject: Training
subject: Information
subject: Knowledge
subject: Awareness

description: A survey study was conducted to assess the knowledge awareness level in IPM technology among farmers. Four villages were randomly selected from Sargodha district for data collection. Thirteen farmers from each village were selected randomly and sample size was 52 respondents. More than 92% of respondents have no advisory services either from public or private sector. The findings imply that respondents need knowledge for all levels of competence in IPM technology. They need to get high-level of competence for application of this technology in the field. In addition, they have little exposure to long-term training opportunities due to low education level for applications of this technology. More than 77% of respondents think that government agricultural policies and no access to information sources regarding integrated pest management at grass-root level are main constraints. The findings from correlation and regression analyses indicate that age and knowledge/awareness level are negatively correlated. It may be concluded that elder respondents have less adaptability to new ideas and techniques as compared to young respondents. However, training and information, education, and experience play a significant role in enhancing the knowledge/awareness level of respondents in IPM technology.
F-enomenology
Creators: name: Nanopoulos, Dimitri V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The advantages of Flipped SU(5) over conventional Supersymmetric GUTs, like SU(5), are discussed. Recent values of the strong coupling at M_Z, sin-squared theta-Weinberg, g-2 of the muon, and the lower limit on the proton lifetime for the (K+, anti-neutrino) mode point directly to Flipped SU(5) as the simplest way to avoid potential pitfalls. It is shown that "F(lipped)-enomenology" accomodates easily all presently available low-energy data, favoring a rather "light" supersymmetric spectrum while yielding the right amount of Cold Dark Matter and a proton lifetime in the ((e+/muon+), pi-zero) mode which is beyond the present experimental limit yet still possibly accessible to a further round of experiments.
description: 22 pages; 3 figures and 2 diagrams prepared with feynmf.mf & feynmf.sty; Invited talk given at: 1st Intl. Conf. on String Phenomenology, Oxford, England, July 6-11, 2002, -and- NeSS 2002, Washington D.C., USA, September 19-21, 2002
Food Security and Sovereignty: Comparative Analysis of Seven Laws in Latin America
Creators: name: Cachago, Elisa Noemi Cofre
name: Blanco, Jose Luis Yague
name: Mino, Marco Vinicio Moncayo
name: Cachago, Elisa Noemi Cofre
name: Blanco, Jose Luis Yague
name: Mino, Marco Vinicio Moncayo
Publisher: name: Unknown
Year: 2015
Subjects: subject: Food Security and Poverty
subject: Law
subject: FOS: Law
subject: feed
subject: right to food
subject: food security
subject: food sovereignty

description: This is a comparative study of food security and/or sovereignty laws in seven countries of Latin America, which aim is to determine how the right to food is embodied in these legal instruments. An ex-post evaluation was used, based on five related enforcement criteria, which are: focus, institutional, social participation, evaluation, and financing. It was found that five of seven countries tend to focus on food sovereignty, even excluding this concept in its title. Moreover, a group of countries propose an Institutional instances derived based on the executive; and another group of countries opt for deconcentrate functions. Only three countries consider the inclusion of a social organization in the political agenda; and striking low or no private-enterprise participation of all the laws. Three countries make a concrete proposal to evaluate the state regarding the right to food; and all the countries addressed the financing superficially.
Outward-looking development in Costa Rica: opportunities and problems for small farmers in the early 2000s
Creators: name: Rodriguez, Elisa Botella
name: Rodriguez, Elisa Botella
Publisher: name: Unknown
Year: 2015
Subjects: subject: Community/Rural/Urban Development
subject: Farm Management
subject: Research and Development/Tech Change/Emerging Technologies
subject: Costa Rica
subject: outward-looking development
subject: NTAEs
subject: small farmers
subject: agricultural conversion
subject: RNFE

description: In the early 1990s Costa Rica’s production model shifted to export-led growth and non-traditional agrarian exports (NTAEs) promotion. The overall economic strategy was based on trade liberalisation and foreign direct investment (FDI) attraction. In the agriculture sector, policies became subordinated to the overall economic model; productive conversion programmes and rural development strongly supported NTAEs and agroindustrial growth. Costa Rica was particularly successful at diversifying the export structure (reducing the country’s long-standing dependency on traditional export agriculture), attracting FDI in secondary and tertiary activities and creating significant opportunities in RNFA. This paper discusses to what extent new production patterns, land use and ownership created opportunities for small farmers. The paper also presents specific opportunities and problems created for this group of producers.
Generalized Lorentz reciprocal theorem in complex fluids and in non-isothermal systems
Creators: name: Xu, Xinpeng
name: Qian, Tiezheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The classical Lorentz reciprocal theorem (LRT) was originally derived for slow viscous flows of incompressible Newtonian fluids under the isothermal condition. In the present work, we extend the LRT from simple to complex fluids with open or moving boundaries that maintain non-equilibrium stationary states. In complex fluids, the hydrodynamic flow is coupled with the evolution of internal degrees of freedom such as the solute concentration in two-phase binary fluids and the spin in micropolar fluids. The dynamics of complex fluids can be described by local conservation laws supplemented with local constitutive equations satisfying Onsager's reciprocal relations (ORR). We consider systems in quasi-stationary states close to equilibrium, controlled by the boundary variables whose evolution is much slower than the relaxation in the system. For these quasi-stationary states, we derive the generalized Lorentz reciprocal theorem (GLRT) and global Onsager's reciprocal relations (GORR) for the slow variables at boundaries. This establishes the connection between ORR for local constitutive equations and GORR for constitutive equations at boundaries. Finally, we show that the LRT can be further extended to non-isothermal systems by considering as an example the thermal conduction in solids and still fluids.
description: 30 pages, 3 figures
Inhibitive effect of 4-amino-N-benzylidene-benzamide Schiff base on mild steel corrosion in HCl solution
Creators: name: Şahin, Ece Altunbaş
name: Tezcan, Fatih
name: Solmaz, Ramazan
name: Gülfeza Kardaş
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: Plant Biology
subject: 60506 Virology

description: A newly Schiff base, 4-amino-N-benzylidene-benzamide (4-BAB) protection ability was synthesised from a condensation reaction of 4-aminobenzamide (4-AB) and benzaldehyde (BA). Adsorption and corrosion inhibition effect of this compound on mild steel (MS) in 1.0 M HCl solution were studied. The data obtained from measurments of this compound were compared with that of 4-AB and BA using many electrochemical, microscopic and hydrogen gas evolution techniques to clarify superiority of the Schiff base. Some thermodynamic parameters were calculated from experimental results and discussed. The value of ΔGads showed that adsorption of 4-BAB on MS from acidic solution obeys the Langmuir adsorption isotherm model. Surface SEM images of the MS specimens which were exposed to 1.0 M HCl solution in the absence and presence of the inhibitors showed that a homogeneous and protective inhibitor film forms on the metal surface, which hinder corrosive attack. It was concluded that synthesising the Schiff base improves protection ability with respect to related amine and aldehyde and the inhibitive action is in the order of 4-BAB > 4-AB > BA.Highlights4-Amino-N-benzylidene-benzamide (4-BAB) is synthesized by condensation reaction between 4-aminobenzamide (4-AB) and benzaldehyde (BA)The inhibitor efficiencies calculated from all the applied methods are in agreement and are found to be in the order: 4-BAB >4-AB > BAThe adsorption process of inhibitors on mild steel surface obeys the Langmuir adsorption isotherm 4-Amino-N-benzylidene-benzamide (4-BAB) is synthesized by condensation reaction between 4-aminobenzamide (4-AB) and benzaldehyde (BA) The inhibitor efficiencies calculated from all the applied methods are in agreement and are found to be in the order: 4-BAB >4-AB > BA The adsorption process of inhibitors on mild steel surface obeys the Langmuir adsorption isotherm
The conformal plate buckling equation
Creators: name: Chanillo, Sagun
name: Kiessling, Michael K. -H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 35J30; 53C21

description: We study the conformal plate buckling equation (Laplace--Beltrami)^2 u =1, where the L-B operator is for the metric g = e^{2u}g_0, with $g_0$ the standard Euclidean metric on R^2. This conformal elliptic PDE of fourth order is equivalent to the nonlinear system of elliptic PDEs of second order, Delta u +K_g e^(2u)=0, Delta K_g + e^(2u)=0, with x in R^2, describing a conformally flat surface with a Gauss curvature function K_g that is generated self-consistently through the metric's conformal factor.
description: 27 pages, 3 Figures, submitted
Separation performance of mechanical flotation cell and cyclonic microbubble flotation column: in terms of the beneficiation of high-ash coal fines
Creators: name: Guangqian Xu
name: Yuran Chen
name: Xiangning Bu
name: Xianshu Dong
name: Guangyuan Xie
name: Sun, Yujin
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 60506 Virology

description: Separation performance of mechanical flotation cell and cyclonic microbubble flotation column (FCMC) was compared in terms of the beneficiation of high-ash coal fines that has the characteristics of the content of <0.045 mm accounting for more than 50% of the flotation feed and the ash content of <0.045 mm being more than 50%. The optimal experimental results of the mechanical flotation were determined as the flotation perfection index η of 47.37%, the clean coal yield of 39.19% and the clean coal ash content of 10.78% at the feed pulp concentration of 40 g/L through twice explorative flotation experiments and the orthogonal experiment. It was found that the ash content of the clean coal had a strong dependence on the feed concentration. In contrast, the yield of the concentrate of the column flotation was increased to 43.26% with the lower ash content of 9.47% and the higher η of 54.51% even at higher feed concentration of 60 g/L. The remarkable separation efficient of the FCMC flotation column for the difficult-to-float coal slime that has the characteristics of high content of fine particles with high ash was attributed to the presence of the centrifugal force field, more microbubbles generated by hydrodynamic cavitation, the form of countercurrent mineralization, and thicker froth layer.
Assurance on sustainability reports in the agri-food industry
Creators: name: Araya, Helena Maria Bollas
name: Mas, Elies Segui
name: Garrido, Fernando Polo
name: Araya, Helena Maria Bollas
name: Mas, Elies Segui
name: Garrido, Fernando Polo
Publisher: name: Unknown
Year: 2015
Subjects: subject: Food Security and Poverty
subject: Assurance
subject: sustainability
subject: CSR
subject: reporting
subject: agri-food industry

description: Sustainability assurance has increased in the last decade because of the need to gain credibility. The aim of this paper is to develop an exploratory analysis about sustainability assurance in the agri-food industry. Given the lack of previous studies that focus in a specific sector, we consider that this is an interesting research gap. Thus, we aim to identify whether adoption of assurance and choice of assuror are associated with the agri-food industry, the country status where the company is located, company size and listing status. Findings indicate that companies from the agri-food industry are less likely than companies from other industries to assure their sustainability reports. On the other hand, we found a positive association between listing status and adoption of assurance, and that company size is associated with choice of assuror.
The origin of second-order transverse magnetic anisotropy in Mn12-acetate
Creators: name: Cornia, A.
name: Sessoli, R.
name: Sorace, L.
name: Gatteschi, D.
name: Barra, A. L.
name: Daiguebonne, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The problem of the role of transverse fields in Mn12-acetate, a molecular nanomagnet, is still open. We present structural evidences that the disorder of the acetic acid of crystallization indices sizeable distortion of the Mn(III) sites, giving rise to six different isomers, four of them with symmetry lower than tetragonal. Using a ligand field approach the effect of the structure modifications on the second order transverse magnetic anisotropy, forbidden in tetragonal symmetry, has been evaluated. The order of magnitude of the quadratic transverse anisotropies well agree with the values derived by the analysis of the field sweep dependence of the hysteresis loops performed by Mertes et al. (Phys. Rev. Lett 87, 227205 (2001)) and allows to better simulate the EPR spectra.
description: submitted to Physical Review Letters 8 pages, 2 tables, 4 figures, 19 references
Trimorus tananarivensis RISBEC 1950
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Scelionidae
Trimorus
Trimorus tananarivensis

description: Trimorus tananarivensis RISBEC, 1950
 Trimorus tananarivensis n.sp.: RISBEC 1950: 580 (descr. Ƌ, figs 58a-c, Madagascar), 626 (Madagascar).
 Trimorus tananarivensis RISBEC, 1950: JOHNSON 1992: 551 (cat.).
D i s t r i b u t i o n: Madagascar: Prov. Antananarivo: surroundings of Antananarivo.
Endemic.
description: Published as part of Madl, Michael, 2016, A catalogue of the family Platygastridae (Platygastroidea) of the Malagasy subregion. Part II: Subfamilies Scelioninae, Teleasinae and Telenominae (Insecta: Hymenoptera), pp. 1493-1550 in Linzer biologische Beiträge 48 (2) on page 1532, DOI: 10.5281/zenodo.5355561
Cythereinae
Creators: name: Arabyat, Sahar
name: Katbeh-Bader, Ahmad
name: Greathead, David
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Venerida
Veneridae

description: Subfamily Cythereinae Becker
Amictus obliquenotatus Austen, 1937 Amictus sp. near pictus Loew, 1869 Amictus sp. near tigrinus Austen, 1937 Amictus sp. near zinamominus Becker, 1906 Amictus validus Loew, 1869
Amictus virgatus Austen, 1937
Callostoma fascipenne Macquart, 1840 Chalcochiton pallasi (Loew, 1856) Chalcochiton speciosus (Loew, 1844) Chalcochiton syriacus (Loew, 1869) Cytherea aureus Fabricius, 1794.
Cytherea delicata (Becker, 1906)
Cytherea dispar (Loew, 1873)
Cytherea fenestrata (Loew, 1873)
Cytherea nucleorum (Becker, 1902) Cytherea obscura Fabricius, 1794
description: Published as part of Arabyat, Sahar, Katbeh-Bader, Ahmad & Greathead, David, 2004, The bee flies (Diptera: Bombyliidae) of Jordan, pp. 1-48 in Zootaxa 654 on page 7, DOI: 10.5281/zenodo.158701
On the number of facets of three-dimensional Dirichlet stereohedra II: Non-cubic Groups
Creators: name: Bochis, Daciana
name: Santos, Francisco
Publisher: name: arXiv
Year: 2002
Subjects: subject: Combinatorics (math.CO)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 52C22; 20H15, 52B10

description: We prove that Dirichlet stereohedra for non-cubic crystallographic groups in dimension 3 cannot have more than 80 facets. The bound depends on the particular crystallographic group considered and is above 50 only on 9 of the 97 affine conjugacy classes of them. We also construct Dirichlet stereohedra with 32 and 29 facets for a hexagonal and a tetragonal group, respectively.
description: 27 pages, 18 figures, 7 tables
CARRILLO GARCÍA, GERMÁN. Desarrollo rural y cooperativismo agrario en Ecuador. Trayectorias históricas de los pequeños productores en la economía rural. Series Estudios. Ministerio de Agricultura, Alimentación y Medio Ambiente. 2014.
Creators: name: Alarcon, Silverio Lorenzo
name: Alarcon, Silverio Lorenzo
Publisher: name: Unknown
Year: 2015
Subjects: Agricultural and Food Policy

description: Book Review
INFANTE AMATE, JUAN. ¿Quién levantó los olivos? Historia de la especialización olivarera en el sur de España (ss. XVIII-XX). Madrid, Ministerio de Agricultura, Alimentación y Medio Ambiente, 2014, 360 pp.
Creators: name: Barciela, Carlos
name: Barciela, Carlos
Publisher: name: Unknown
Year: 2015
Subjects: Agricultural and Food Policy

description: Book Review
HUESO MARTÍN, JUAN JOSÉ y CUEVAS GONZÁLEZ, JULIÁN (coordinadores) (2014). La fruticultura del siglo XXI en España. Serie Agricultura n º10. Edita: Cajamar. Caja Rural
Creators: name: Gomez, Maria Dolores De Miguel
name: Gomez, Maria Dolores De Miguel
Publisher: name: Unknown
Year: 2015
Subjects: Agricultural and Food Policy

description: Book Review
title: Das Innovationsgeschehen in Darmstadt-Starkenburg und in der Lausitz – ein Vergleich
title: Regional innovation activities in Darmstadt-Starkenburg and Lusatia – a comparison
Creators: name: Pomp, Caron
name: Zundel, Stefan
Publisher: name: BTU  Cottbus - Senftenberg
Year: 2021
Subjects: subject: 339 Makroökonomie und verwandte Themen

description: Innovationen gelten als einer der Treiber für die Wirtschaftsentwicklung. Da Innovationsprozesse hochkomplexe, interaktive Vorgänge sind, ist deren Ausprägung regional unterschiedlich. Dies ist bedingt durch regionsspezifische Besonderheiten wie das Vorhandensein und die Interkationen der am Innovationsprozess beteiligten Akteure. Gegenstand dieser Untersuchung ist die Frage, in welchen Aspekten sich das Innovationsgeschehen in metropolitanen gegenüber peripheren Re-gionen unterscheidet und wie diese Unterschiede anhand quantitativer Indikatoren erkennbar sind. Als Vertreter dieser Regionstypen wurden die Regionen Darmstadt und die Lausitz ausgewählt.
description: Innovation is considered one of the drivers for economic development. Since innovation processes are highly complex, interactive processes, those processes vary from region to region. This is due to region-specific characteristics, such as the presence and interaction of the actors involved in the innovation process. The subject of this study is the question in which aspects innovation activity in metropolitan regions differs from that in peripheral regions and how these differences can be identified using quantitative indicators. The Darmstadt and Lusatia regions were selected as re-presentatives of these types of regions.
description: Schriftenreihe Fachgebiet Allgemeine VWL mit dem Schwerpunkt Energie- und Umweltökonomik; 2
Absorption Probabilities of Quantum Walks
Creators: name: Kuklinski, Parker
name: Kon, Mark
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum walks are known to have nontrivial interaction with absorbing boundaries. In particular, Ambainis et.\ al.\ \cite{ambainis01} showed that in the $(\Z ,C_1,H)$ quantum walk (one-dimensional Hadamard walk) an absorbing boundary partially reflects information. These authors also conjectured that the left absorption probabilities $P_n^{(1)}(1,0)$ related to the finite absorbing Hadamard walks $(\Z ,C_1,H,\{ 0,n\} )$ satisfy a linear fractional recurrence in $n$ (here $P_n(1,0)$ is the probability that a Hadamard walk particle initialized in $|1\rangle |R\rangle$ is eventually absorbed at $|0\rangle$ and not at $|n\rangle$). This result, as well as a third order linear recurrence in initial position $m$ of $P_n^{(m)}(1,0)$, was later proved by Bach and Borisov \cite{bach09} using techniques from complex analysis. In this paper we extend these results to general two state quantum walks and three-state Grover walks, while providing a partial calculation for absorption in $d$-dimensional Grover walks by a $d-1$-dimensional wall. In the one-dimensional cases, we prove partial reflection of information, a linear fractional recurrence in lattice size, and a linear recurrence in initial position.
Modeling macronuclear DNA regulation in two ciliates : Paramecium tetraurelia and Tetrahymena thermophila
Creators: name: Elphinstone, Cassandra
name: Cheadle, Kyle
Publisher: name: The University of British Columbia
Year: 2013

description: A revision to existing models for regulating the macronuclear DNA content of the ciliates Paramecium tetraurelia and Tetrahymena thermophila explains previously unresolved observations. Using an independent parameter to regulate ciliate macronuclear DNA content allows the mass of P. tetraurelia to be linked with DNA regulation. A similar parameterization of the T. thermophila model accounts for observed generation-dependent variations. Introducing controlled selection rules on macronuclear DNA content in modeled populations of T. thermophila results in evolving periodic distributions. The amount of unequal macronuclear division in the population is then directly proportional to the frequency of the resulting oscillation. Unequal division acts to restore the distribution opposing the selection displacement. Another parameter related to the replication’s independence from macronucleus DNA content shows a critical value of the √2–1 such that higher values result in periodic variations while lower values do not.
Thaumasia diasi Cruz Da Silva & Carico 2012, new species
Creators: name: Cruz Da Silva, Estevam L.
name: Carico, James E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Phaeophyceae
Fucales
Fucaceae
Thaumasia
Thaumasia diasi

description: Thaumasia diasi new species
Figs 1, 19, 115–118
 Type. Male holotype from Mata do Buraquinho, João Pessoa, Paraíba, Brazil [07°06’S, 34°51’W], 2003-2004, S. C. Dias (IBSP 99992). Paratype: one male from Sucua Province, Morona-Santiago, Ecuador [02°27’S, 78°10’W], VI-VII.1979, N. Engler (MCZ 90523).
 Etymology. The specific name is a noun and a patronym in honor of the arachnologist and collector of the holotype, Sidclay C. Dias.
 Conditions of holotype. Missing right leg IV, left tarsus IV and right leg I loose in the vial.
 Diagnosis. The males of T. diasi sp. nov. (Figs. 115–117) resemble those of T. peruana sp. nov. (Fig. 128) by the divided and slender apex of the median apophysis (MA), but can be distinguished by the undivided median apophysis (Figs 115, 117) and by the thick, short and curved ental branch of RTA (Fig. 116).
 Description. Male (Holotype, João Pessoa, Paraíba, Brazil, IBSP 99992). Total length 6.05. Carapace 3.40 long, 3.15 wide, light brown with a thin white lateral band formed by small white bristles. Clypeus light brown, 0.44 high. Anterior eye row slightly procurved (Fig. 19), 0.76 wide; posterior recurved, 1.52 wide. Eye diameters, interdistances, and median ocular quadrangle: AME 0.14, ALE 0.11, PME 0.24, PLE 0.22; AME-AME 0.12, AME-ALE 0.09, PME-PME 0.28, PME-PLE 0.34, OQA 0.40, OQP 0.74, OQH 0.54. Chelicerae reddish-brown with a lateral tuft of white bristles (Fig. 19). Sternum whitish, bristly; 1.41 long, 1.49 wide. Labium dark brown, light brown distally, 0.49 long, 0.55 wide. Legs brown, unmarked; relative length: I-II-IV-III, I—femur 4.15/ patella-tibia 5.81/ metatarsus 3.56/ tarsus 1.66/ total 15.18; II—4.31/ 5.31/ 3.40/ 1.57/ 14.59; III—3.56/ 4.23/ 2.65/ 1.24/ 11.68; IV—4.73/ 5.47/ 3.81/ -/ 14.01. Ventral pairs of macrosetae on tibiae: I-4; II-4; III-3; IV-4. Superior tarsal claw with ten teeth and inferior with one tooth (Fig. 118). Abdomen 2.57 long, dark gray with two lateral thin white bands formed by small white bristles; dorsum with an irregular light brown patch on cardiac area; with two pairs of sigillae. Venter yellow, with scattered bristles. Palpus with a divided median apophysis, with a longer and slender apex (Figs 115, 117) and short distal tegular projection (Fig. 115). Ental branch of RTA short, with a lateral groove (Fig. 116) and ectal branch of RTA with a thin and folded apex (Fig. 116).
 Female. Unknown.
 Distribution. Brazil (Paraíba), Ecuador (Sucua Province) (Fig. 1).
description: Published as part of Cruz Da Silva, Estevam L. & Carico, James E., 2012, 3567, pp. 1-64 in Zootaxa 3567 on page 22
TW-SMNet: Deep Multitask Learning of Tele-Wide Stereo Matching
Creators: name: El-Khamy, Mostafa
name: Ren, Haoyu
name: Du, Xianzhi
name: Lee, Jungwon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we introduce the problem of estimating the real world depth of elements in a scene captured by two cameras with different field of views, where the first field of view (FOV) is a Wide FOV (WFOV) captured by a wide angle lens, and the second FOV is contained in the first FOV and is captured by a tele zoom lens. We refer to the problem of estimating the inverse depth for the union of FOVs, while leveraging the stereo information in the overlapping FOV, as Tele-Wide Stereo Matching (TW-SM). We propose different deep learning solutions to the TW-SM problem. Since the disparity is proportional to the inverse depth, we train stereo matching disparity estimation (SMDE) networks to estimate the disparity for the union WFOV. We further propose an end-to-end deep multitask tele-wide stereo matching neural network (MT-TW-SMNet), which simultaneously learns the SMDE task for the overlapped Tele FOV and the single image inverse depth estimation (SIDE) task for the WFOV. Moreover, we design multiple methods for the fusion of the SMDE and SIDE networks. We evaluate the performance of TW-SM on the popular KITTI and SceneFlow stereo datasets, and demonstrate its practicality by synthesizing the Bokeh effect on the WFOV from a tele-wide stereo image pair.
Maliattha bella
Creators: name: Han, H. L.
name: Kononenko, V. S.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Maliattha
Maliattha bella

description: Maliattha bella (Staudinger, 1888)
 Thalpochares bella Staudinger, 1888, Entomologische Zeitung. Entomolohischen Vereine zu Stettin. 49: 264. Typelocality: Russia: Vladivostok.
 References: Poole 1989: 617 (Maliattha).
description: Published as part of Han, H. L. & Kononenko, V. S., 2012, Replacement names for two species of Noctuidae (Lepidoptera), pp. 66-68 in Zootaxa 3573 on page 66
Lomatiinae
Creators: name: Arabyat, Sahar
name: Katbeh-Bader, Ahmad
name: Greathead, David
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bombyliidae

description: Subfamily Lomatiinae Schiner Tribe lomatiini Schiner
Lomatia abbreviata Villeneuve, 1911 Lomatia polyzona Loew, 1869 Lomatia tysiphone Loew, 1860
description: Published as part of Arabyat, Sahar, Katbeh-Bader, Ahmad & Greathead, David, 2004, The bee flies (Diptera: Bombyliidae) of Jordan, pp. 1-48 in Zootaxa 654 on page 7, DOI: 10.5281/zenodo.158701