cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: A review of evidence on gender equality, women’s empowerment, and food systems
title: Food Systems Summit Brief Prepared by Research Partners of the Scientific Group for the Food Systems Summit, May 11th 2021
titleType: Subtitle
Creators: name: Njuki, Jemimah
name: Eissler, Sarah
name: Malapit, Hazel
name: Meinzen-Dick, Ruth
name: Bryan, Elizabeth
name: Quisumbing, Agnes
Publisher: name: Center for Development Research (ZEF) in cooperation with the Scientific Group for the UN Food System Summit 2021
Year: 2021
Subjects: classificationCode: 300
subject: Social sciences, sociology, anthropology
subject: Gender
subject: Food systems
subject: Women's empowerment

description: Achieving gender equality and women’s empowerment in food systems can result in greater food security and better nutrition, and in more just, resilient, and sustainable food systems for all. This paper uses a scoping review to assess the current evidence on pathways between gender equality, women’s empowerment, and food systems. The paper uses an adaptation of the food systems framework to organize the evidence and identify where evidence is strong, and where gaps remain. Results show strong evidence on women’s differing access to resources, shaped and reinforced by contextual social gender norms, and on links between women’s empowerment and maternal education and important outcomes, such as nutrition and dietary diversity. However, evidence is limited on issues such as gender considerations in food systems for women in urban areas and in aquaculture value chains, best practices, and effective pathways for engaging men in the process of women’s empowerment in food systems, and for addressing issues related to migration, crises, and indigenous food systems. And while there are gender-informed evaluation studies that examine the effectiveness of gender- and nutrition-sensitive agricultural programs, evidence to indicate the long-term sustainability of such impacts remains limited. The paper recommends keys areas for investment: improving women’s leadership and decision-making in food systems, promoting equal and positive gender norms, improving access to resources, and building cross-contextual research evidence on gender and food systems.
O'SMIRLIK DAVRIDAGI BOLALARDA IJTIMOIY  MUHITGA MOSLASHISH JARAYONIDA  VUJUDGA KELADIGAN  QO'RQUVLAR SHAKLLANISHINING PSIXOLOGIK XUSUSIYATLARI
Creators: name: Mo'minova Hilola Kibriyoyevna Buxoro Viloyati G'ijduvon tumani 9- umumta'lim maktabi  amaliyotchi psixologi
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqola o’smirlik davridagi bolalarning ijtimoiylashuv davrida kechadigan psixologik va fiziologik o’zgarishlar, bu yosh davrida kechadigan krizislar, tengdoshlar va oilasi bilan uchraydigan turli munosabatlar keskinligi va ularning o’smirga ta’siri kabi hozirgi kundagi dolzab muommolar haqidagi fikr-mulohazalardan iborat.  

 Kalit so'zlar: Ijtimoiylashuv, o’smirlik davri, shaxs, noadekvatlik, ijtimoiy bosim, muhit, tarbiya.
Three dimensional collective charge excitations in electron-doped cuprate superconductors
Creators: name: Hepting, M.
name: Chaix, L.
name: Huang, E. W.
name: Fumagalli, R.
name: Peng, Y. Y.
name: Moritz, B.
name: Kummer, K.
name: Brookes, N. B.
name: Lee, W. C.
name: Hashimoto, M.
name: Sarkar, T.
name: He, J. F.
name: Rotundu, C. R.
name: Lee, Y. S.
name: Greene, R. L.
name: Braicovich, L.
name: Ghiringhelli, G.
name: Shen, Z. X.
name: Devereaux, T. P.
name: Lee, W. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: High temperature cuprate superconductors consist of stacked CuO2 planes, with primarily two dimensional electronic band structures and magnetic excitations, while superconducting coherence is three dimensional. This dichotomy highlights the importance of out-of-plane charge dynamics, believed to be incoherent in the normal state, yet lacking a comprehensive characterization in energy-momentum space. Here, we use resonant inelastic x-ray scattering (RIXS) with polarization analysis to uncover the pure charge character of a recently discovered collective mode in electron-doped cuprates. This mode disperses along both the in- and, importantly, out-of-plane directions, revealing its three dimensional nature. The periodicity of the out-of-plane dispersion corresponds to the CuO2 plane distance rather than the crystallographic c-axis lattice constant, suggesting that the interplane Coulomb interaction drives the coherent out-of-plane charge dynamics. The observed properties are hallmarks of the long-sought acoustic plasmon, predicted for layered systems and argued to play a substantial role in mediating high temperature superconductivity.
description: This is the version of first submission. The revised manuscript according to peer reviews is now accepted by Nature and will be published online on 31st Oct., 2018
Phase Transition in the Two-Dimensional Gauge Glass
Creators: name: Choi, M. Y.
name: Park, Sung Yong
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The two-dimensional XY gauge glass, which describes disordered superconducting grains in strong magnetic fields, is investigated, with regard to the possibility of a glass transition. We compute the glass susceptibility and the correlation function of the system via extensive numerical simulations and perform the finite-size scaling analysis. This gives strong evidence for a finite-temperature transition, which is expected to be of a novel type.
description: 5pages, 3 figures, revtex, to appear in Phys. Rev. B
Stolonica limbata Monniot F. & Monniot C. 1996
Creators: name: Monniot, Françoise
name: Monniot, Claude
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ascidiacea
Stolidobranchia
Styelidae
Stolonica
Stolonica limbata

description: Stolonica limbata Monniot F. & Monniot C., 1996
Stolonica limbata Monniot F. & Monniot C., 1996: 245, fig. 51, pl. 8G. Type locality: Palau.
MATERIAL EXAMINED. — Papua New Guinea. Louisiade Archipelago, Tagula Island, Yuma Pass, 11°22.14’S, 153°20.99’E, 12 m (Sample: CRRF).
description: Published as part of Monniot, Françoise & Monniot, Claude, 2001, Ascidians from the tropical western Pacific, pp. 201-383 in Zoosystema 23 (2) on page 319, DOI: 10.5281/zenodo.5391440
title: Delivering climate change outcomes with agroecology in low- and middle-income countries: evidence and actions needed
title: Food Systems Summit Brief Prepared by Research Partners of the Scientific Group for the Food Systems Summit, May 17, 2021
titleType: Subtitle
Creators: name: Snapp, Sieglinde
name: Kebede, Yodit
name: Wollenberg, Eva
name: Dittmer, Kyle M.
name: Brickman, Sarah
name: Egler, Cecelia
name: Shelton, Sadie
Publisher: name: Center for Development Research (ZEF) in cooperation with the Scientific Group for the UN Food System Summit 2021
Year: 2021
Subjects: classificationCode: 333.7
subject: Natural resources, energy and the environment
subject: Agroecology
subject: Food systems
subject: LMICs

description: Food systems need to meet food security, nutrition and environmental goals, especially in a world with growing demand and a changing climate. There is now broad consensus on the need to transform current food systems towards more sustainable models. Agroecology is increasingly seen as a framework to transform food systems. A key question is: how far can agroecology meet the needs for climate change adaptation and mitigation in the food system, especially in low- and middle-income countries (LMICs) and at large scales? To address this question, we conducted a rapid evidence-based review to assess the quality and strength of evidence regarding (i) the impact of agroecological approaches on climate change mitigation and adaptation in LMICs, and (ii) the programming approaches and conditions supporting large-scale transitions to agroecology.
The uncertainty in $α_{s}(M_Z^2)$ determined from hadronic tau decay measurements
Creators: name: Maxwell, C. J.
name: Tonge, D. G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that QCD Minkowski observables such as the $e^{+}e^{-}$ R-ratio and the hadronic tau decay $R_τ$ are completely determined by the effective charge (EC) beta-function, $ρ(x)$, corresponding to the Euclidean QCD vacuum polarization Adler D-function, together with the next-to-leading order (NLO) perturbative coefficient of D. An efficient numerical algorithm is given for evaluating R, $R_τ$ from a weighted contour integration of $D(se^{iθ})$ around a circle in the complex squared energy s-plane, with $ρ(x)$ used to evolve in s around the contour. The EC beta-function can be truncated at next-to-NLO (NNLO) using the known exact perturbative calculation or the uncalculated N^3 LO and higher terms can be approximated by the portion containing the highest power of b, the first QCD beta-function coefficient. The difference between the R, $R_τ$ constructed using the NNLO and "leading-b" resummed versions of $ρ(x)$ provides an estimate of the uncertainty due to the uncalculated higher order corrections. Simple numerical parametrizations are given to facilitate these fits. For $R_τ$ we estimate an uncertainty $δα_{s}(m_τ^{2})\simeq0.01$, corresponding to $δα_{s}(M_{Z}^{2})\simeq0.002$. This encouragingly small uncertainty is much less than rather pessimistic estimates by other authors based on analogous all-orders resummations, which we demonstrate to be extremely dependent on the chosen renormalization scheme, and hence misleading.
description: 25 pages, uses LaTeX, 10 Postscript figures, epsfig.sty
title: Numerical Simulations of an Isochoric Hybrid Rocket Combustion Chamber and Comparison with Tests
Creators: name: BARATO, F.
name: PACCAGNELLA, E.
name: VENTURELLI, G.
name: PAVARIN, D.
name: PICANO, F.
name: LESTRADE, J-Y
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: HYBRID ROCKET PROPULSION
CFD
COMBUSTION CHAMBERS

description: Conventional hybrid rocket motors are not suitable for low thrust, very long burning time spacecraft applications because of the time-dependent shift in mixture ratio and associated variations in grain shape. In the Framework of the European Commission\'s H2020 HYPROGEO program, an innovative combustion chamber has been proposed to explore the application of hybrid propulsion as a replacement for current liquid propellant apogee engines. Such a combustion chamber, which is isochoric, has a length-to-diameter ratio of the order of one. This unconventional hybrid rocket is based on an end-grain solid fuel burning axially in conjunction with a lateral swirled injection of oxidizer. To support the development of this new architecture of hybrid engine a customized commercial CFD code has been used by University of Padua to perform multiple simulations with the aim of understanding the combustion behaviour in the isochoric chamber and predicting the main motor parameters like regression rate and wall heat transfer. Meanwhile, an experimental campaign on the new motor design has been prepared and executed by ONERA. The paper will consequently present the numerical simulations performed and the comparison with the experimental tests. The result of the investigation is that the isotropic turbulence model chosen for the standard simulations is not fully compatible with the selected swirled injection, while more advanced models can describe better the local flowfield, particularly at the axis of the combustion chamber. However, the isotropic model is still able to predict with reasonable accuracy the global performance of the motor.
Spinless impurities and Kondo-like behavior in strongly correlated electron systems
Creators: name: Fujimoto, Satoshi
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate magnetic properties induced by a spinless impurity in strongly correlated electron systems, i.e. the Hubbard model in the spatial dimension $D=1,2,$ and 3. For the 1D system exploiting the Bethe ansatz exact solution we find that the spin susceptibility and the local density of states in the vicinity of a spinless impurity show divergent behaviors. The results imply that the induced local moment is not completely quenched at any finite temperatures. On the other hand, the spin lattice relaxation rate obtained by bosonization and boundary conformal field theory satisfies a relation analogous to the Korringa law, $1/T_1T \sim χ^2$. In the 2D and 3D systems, the analysis based upon the antiferromagnetically correlated Fermi liquid theory reveals that the antiferromagnetic spin fluctuation developed in the bulk is much suppressed in the vicinity of a spinless impurity, and thus magnetic properties are governed by the induced local moment, which leads to the Korringa law of $1/T_1$.
description: 9pages,1figure, final version accepted for publication in Phys.Rev.B(Jan2001)
Statistics of the Nonlinear Discrete Spectrum of a Noisy Pulse
Creators: name: Garcia-Gomez, Francisco Javier
name: Aref, Vahid
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In the presence of additive Gaussian noise, the statistics of the nonlinear Fourier transform (NFT) of a pulse are not yet completely known in closed form. In this paper, we propose a novel approach to study this problem. Our contributions are twofold: first, we extend the existing Fourier Collocation (FC) method to compute the whole discrete spectrum (eigenvalues and spectral amplitudes). We show numerically that the accuracy of FC is comparable to the state-of-the-art NFT algorithms. Second, we apply perturbation theory of linear operators to derive analytic expressions for the joint statistics of the eigenvalues and the spectral amplitudes when a pulse is contaminated by additive Gaussian noise. Our analytic expressions closely match the empirical statistics obtained through simulations.
description: Updated numerical results
title: Perspectives of electromagnetic railgun application as plasma engine for spacecrafts
Creators: name: PONIAEV, S.A.
name: REZNIKOV, B.I.
name: KURAKIN, R.O.
name: SHUSTROV, Yu.A.
name: ZHUKOV, B.G.
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: PLASMA THRUSTERS
PLASMAS

description: A pulsed electromagnetic accelerator with an external magnetic field can be used as a powerful plasma engine. In the installation of such type, the plasma piston, initiated in the breech section of the rail channel, accelerates under the action of the Ampere force and at the time of exit from the channel muzzle part have a speed of the order of 1-30 km/s depending on the discharge current. In the process of motion along the channel of the plasma piston, the plasma mass effectively increases in it due to material erosion from the surface of the electrodes (rails).The calculated and experimental data on the achieved values of the specific impulse and thrust of such an engine will be given in the report.
CP-Violating Asymmetries in Charmless Non-Leptonic Decays $B \to PP, PV, VV$ in the Factorization Approach
Creators: name: Ali, A.
name: Kramer, G.
name: Lu, C. D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present estimates of the direct (in decay amplitudes) and indirect (mixing- induced) CP-violating asymmetries in the non-leptonic charmless two-body decay rates for $B \to PP$, $B \to PV$ and $B \to VV$ decays and their charged conjugates, where P(V) is a light pseudoscalar (vector) meson. These estimates are based on a generalized factorization approach making use of next-to-leading order perturbative QCD contributions which generate the required strong phases. No soft final state interactions are included. We study the dependence of the asymmetries on a number of input parameters and show that there are at least two (possibly three) classes of decays in which the asymmetries are parametrically stable in this approach. The decay modes of particular interest are: $\optbar{B^0} \to π^+ π^-$, $\optbar{B^0} \to K_S^0 π^0$, $\optbar{B^0} \to K_S^0 η^\prime$, $\optbar{B^0} \to K_S^0 η$ and $\optbar{B^0} \to ρ^+ ρ^-$. Likewise, the CP-violating asymmetry in the decays $\optbar{B^0} \to K_S^0 h^0$ with $h^0=π^0,K_S^0, η,η^\prime$ is found to be parametrically stable and large. Measurements of these asymmetries will lead to a determination of the phases $\sin 2α$ and $\sin 2 β$ and we work out the relationships in these modes in the present theoretical framework. We also show the extent of the so-called "penguin pollution" in the rate asymmetry $A_{CP}(π^+ π^-)$ and of the "tree shadow" in the asymmetry $A_{CP}(K_S^0η^\prime)$ which will effect the determination of $\sin 2 α$ and $\sin 2 β$ from the respective measurements. CP-violating asymmetries in $B^\pm \to π^\pm η^\prime$, $B^\pm \to K^{*\pm} η$, $B^\pm \to K^{*\pm} η^\prime$ and $B^\pm \to K^{*\pm}ρ^0$ are potentially interesting and are studied here.
description: 42 pages (LaTex) including 19 figures, requires epsfig.sty; submitted to Phys. Rev. D
On the Origin of Two-Loop Neutrino Mass from SU(5) Grand Unification
Creators: name: Saad, Shaikh
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we propose a renormalizable model based on the $SU(5)$ gauge group where neutrino mass originates at the two-loop level without extending the fermionic content of the Standard Model (SM). Unlike the conventional $SU(5)$ models, in this proposed scenario, neutrino mass is intertwined with the charged fermion masses. In addition to correctly reproducing the SM charged fermion masses and mixings, neutrino mass is generated at the quantum level, hence naturally explains the smallness of neutrino masses. In this set-up, we provide examples of gauge coupling unification that simultaneously satisfy the proton decay constraints. This model has the potential to be tested experimentally by measuring the proton decay in the future experiments. Scalar leptoquarks that are naturally contained within this framework can accommodate the recent B-physics anomalies.
description: 29 pages, 5 figures; replacement to match with the published version
title: An Automation Language for Increasing Repeatability in Scaled Flight Testing of New Aircraft Configurations
Creators: name: ROCCHIO, R.
name: CORRARO, F.
name: CAPUA, G. Di
name: GARBARINO, L.
name: GENITO, N.
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: FLIGHT TESTS
AUTOMATION
UAV
FLIGHT CONTROL
SIMULATION

description: Current commercial autopilots allow full turnkey solutions for remote piloting of unmanned aircraft (including scaled ones), optimized for the most common flight operations and with limited possibility of being adapted for flight testing of new aircraft configurations. This paper describes an autopilot specifically designed for supporting flight testing on unconventional aircraft configurations, allowing integration of custom advanced control laws architectures and strategies, logics, automated flight modes and execution of special flight test procedures. The paper also includes results of validation tests performed on an HW-in-the-Loop test-rig with a vehicle real time simulator.
title: Priorities for inclusive urban food system transformations in the Global South
title: Food Systems Summit Brief Prepared by Research Partners of the Scientific Group for the Food Systems Summit, May 10th, 2021
titleType: Subtitle
Creators: name: Moustier, Paule
name: Holdsworth, Michelle
name: Anh, Dao The
name: Seck, Pape Abdoulaye
name: Renting, Henk
name: Caron, Patrick
name: Bricas, Nicolas
Publisher: name: Center for Development Research (ZEF) in cooperation with the Scientific Group for the UN Food System Summit 2021
Year: 2021
Subjects: classificationCode: 333.7
subject: Natural resources, energy and the environment
subject: Food systems
subject: Urban
subject: Global south
subject: Transformations

description: This paper is concerned with: (i) challenges to food systems in Africa, Asia, and Latin America caused by urban development, (ii) how existing food systems respond to these challenges, and (iii) what can be recommended to improve their responsiveness. We define ‘urban food systems’ as food systems related to cities by material and human flows. Urbanisation poses challenges related to food and nutritional security with the co-existence of multiple forms of malnutrition (especially for women and children/adolescents), changing employment (including for women), and environmental protection. It is widely acknowledged that contemporary food systems respond differently to these challenges according to their traditional (small-scale, subsistence, informal) versus modern (large-scale, value-oriented, formal) characteristics. We go beyond this classification and propose six types of urban food systems: subsistence, short relational, long relational, value-oriented SME-driven, value-oriented supermarket-driven, and digital. They correspond to different consumers’ food environments in terms of subsistence versus market orientation, access through retail markets, shops, or supermarkets, diversity of food, prices, and quality attributes. Urban food supply chains differ not only according to scale and technology but also according to the origin of food (rural, urban or imports) and the perishability of the product. We stress the complementarity between short chains that supply many perishable and fresh food items (commonly nutrient-dense) and long chains that involve collectors, wholesalers, retailers, storage and processing enterprises for many staple food commodities rich in calories. More and more small and medium enterprises are upgrading their business through technologies, consumer orientation, and stakeholders’ coordination patterns, including food clusters and alliances. Urban food systems based on micro, small and medium enterprises (MSMEs) have proven resilient in times of crisis (including in the ongoing Covid-19 pandemic). Rather than promoting linear development from so-called ‘traditional’ towards ‘modern’ food systems, we propose seven sets of recommendations aimed at further upgrading MSMEs’ business, while improving the affordability and accessibility of food to ensure food and nutritional security and accounting for the specificities of the urban contexts of low-income countries.
No Slip CMB
Creators: name: Brush, Micah
name: Linder, Eric V.
name: Zumalacárregui, Miguel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: No Slip Gravity is a simple modified gravity theory with only one free function and the interesting characteristic that -- unlike many modified gravity theories -- it suppresses growth. This allows it to fit current redshift space distortion and $σ_8$ mass fluctuation amplitude data better than $Λ$CDM in general relativity, while retaining a $Λ$CDM background expansion and hence distances. Since it has no gravitational slip it alters equally CMB lensing and matter density growth, and in addition affects the CMB gravitational wave B-mode polarization power spectrum. We investigate and compute the effects of No Slip Gravity for CMB lensing and B-modes, and present a simple analytic approximation. Using a Monte Carlo analysis, we place constraints on the theory from current CMB data.
description: 9 pages, 9 figures
Polycarpa Heller 1877
Creators: name: Monniot, Françoise
name: Monniot, Claude
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ascidiacea
Stolidobranchia
Styelidae
Polycarpa

description: Genus Polycarpa Heller, 1877
Polycarpa argentata (Sluiter, 1890) (Fig. 128A)
Styela argentata Sluiter, 1890: 340. Type locality: Indonesia.
Synonymy and distribution: see Polycarpa argentata – Monniot F. & Monniot C. 1996: 247, fig. 52, pl. 8H. Polycarpa iwayamae Tokioka, 1970: 97, fig. 8.
MATERIAL EXAMINED. — Palau. Koror, Ngeteklou Island (Kaibakku Island), tunnel into Marine Lake, 7°19.47’N, 134°29.42’E, 10 m, 1.XI.1995 (MNHN S1 POL.B 360).
Philippines. Bohol Sea, Balicasag Island SW of Bohol, 9°31.02’N, 123°40.83’E, 15.IV.1997 (MNHN S1 POL.B 378).
REMARKS
This species (Fig. 128A), present in many parts of the western tropical Pacific and western Australia, is now recorded in the Philippines. It was also collected far from this region at Ibo Island, Mozambique. Tokioka (1970) described Polycarpa iwayamae, which has an external appearance very like that of P. argentata. Its internal anatomy does not present enough distinctive characteristics to justify a different species.
description: Published as part of Monniot, Françoise & Monniot, Claude, 2001, Ascidians from the tropical western Pacific, pp. 201-383 in Zoosystema 23 (2) on page 322, DOI: 10.5281/zenodo.5391440
title: Leveraging data, models & farming innovation to prevent, prepare for & manage pest incursions: Delivering a pest risk service for low- income countries
title: Food Systems Summit Brief Prepared by Research Partners of the Scientific Group for the Food Systems Summit April 15th, 2021
titleType: Subtitle
Creators: name: Taylor, B.
name: Tonnang, HEZ
name: Beale, T.
name: Holland, W.
name: Oronje, M.
name: Abdel-Rahman, EM
name: Onyango, D.
name: Finegold, C.
name: Zhu, J.
name: Pozzi, S.
name: Murphy, ST
Publisher: name: Center for Development Research (ZEF) in cooperation with the Scientific Group for the UN Food System Summit 2021
Year: 2021
Subjects: Food security
Pests, Innovations
Data management

description: Globally, pests (invertebrates, vertebrates, pathogens, weeds) can cause estimated annual losses of between 20- 40%, but higher losses are disproportionately experienced by many low-income countries as agriculture is the mainstay of the majority of the people and of national economies. Pests pose a major barrier to these countries to meet the aims of the UN Sustainable Development Goals, particularly SDG2 “End hunger, achieve food security and improved nutrition and promote sustainable agriculture”. However, solutions, in the form of pest risk alert systems coupled with major advances in technology are now providing opportunities to overcome this barrier in low-income countries. In this paper we review these systems and the advances in data availability, management and modelling and communication technology and illustrate how these can provide new and novel solutions for the development of agricultural pest and disease early warning and risk mapping systems and contribute to improved food systems in low-income countries. In conclusion, we identify key areas for the UNFSS that will help guide governments to engage with these developments.
Polycarpa pigmentata
Creators: name: Monniot, Françoise
name: Monniot, Claude
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ascidiacea
Stolidobranchia
Styelidae
Polycarpa
Polycarpa pigmentata

description: Polycarpa pigmentata (Herdman, 1906)
Styela pigmentata Herdman, 1906: 318. Type locality: Ceylon.
Polycarpa pigmentata – Monniot F. & Monniot C. 1996: 252, fig. 54A, B, pl. 9E.
MATERIAL EXAMINED. — Papua New Guinea. Milne Bay Province, East Cape, Boia Boia Waga Island, 10°12.26’S, 150°44.75’E, 20 m, 27. V.1998 (MNHN S1 POL.B 405).
description: Published as part of Monniot, Françoise & Monniot, Claude, 2001, Ascidians from the tropical western Pacific, pp. 201-383 in Zoosystema 23 (2) on page 329, DOI: 10.5281/zenodo.5391440
Polycarpa reviviscens Monniot & Monniot 2001, n. sp.
Creators: name: Monniot, Françoise
name: Monniot, Claude
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ascidiacea
Stolidobranchia
Styelidae
Polycarpa
Polycarpa reviviscens

description: Polycarpa reviviscens n. sp.
(Figs 95; 129A)
Polycarpa papillata – Monniot C. 1987b: 299, fig. 10, shallowest form. — Monniot F. & Monniot C. 1996: 252, pl. 9D.
TYPE MATERIAL. — Papua New Guinea. Louisiades, Calvados Island, Brooker Channel, overhang, 11°03.09’S, 152°28.62’E, 7 m, 1. VI.1998 (MNHN S1 POL.B 406).
ETYMOLOGY. — From the Latin revivisco: to be live again.
MATERIAL EXAMINED. — Papua New Guinea. Milne Bay Province, N side of East Cape, Hiliwau, wall, 10°15.65’S, 150°42.75’E, 10 m, 28. V.1998 (MNHN S1 POL.B 407).
Solomon Islands. Santa Cruz Islands, Vanikoro, 33 m, 25.III.1998, coll. Erhardt (MNHN S1 POL.B 419).
DESCRIPTION
The individuals, 2 to 3 cm high and 1 cm in diameter, are erect, grouped in clumps (Fig. 129A). The tunic is clean except at the base, where it forms a kind of peduncle that carries some epibionts. The colour is pale yellow with a pink tint at the siphonal rims. The siphons have four lobes.
The body wall is yellowish and opaque. It penetrates into the basal peduncle in a thick, dense, and vascularised extension.
The oral tentacles, about twenty, are in three orders, with minute ones between them. The prepharyngeal band has two blades, with undulations around the top of the folds and a deep dorsal V. The dorsal tubercle is not protruding; its aperture is a variable sinuous slit.
The dorsal lamina is long with a smooth edge. The branchial sac has four high folds on each side which do not overlap each other. There are eight to 11 vessels on the folds and two to four vessels between the folds. Parastigmatic vessels are present.
The gut forms a simple loop (Fig. 95). Entirely enclosed in a large mesenteron, the stomach has low longitudinal ridges and a small, curved caecum. The straight rectum ends in numerous finger-like anal lobes (Fig. 95).
The gonads are elongate polycarps (Fig. 95). We usually counted three or more polycarps in the middle of the left side of the body and an average of 14 polycarps scattered on the right side. The endocarps are distributed over the whole internal side of the body wall; those anterior to the gut are longer (Fig. 95). There is a thin cloacal velum covered with numerous thread-like papillae.
REMARKS
This new species has probably been confused several time with P. papillata (Sluiter, 1885) and P. captiosa (Sluiter, 1885), with which it shares many characters. The differences include the size of the individuals (smaller here), the structure and colour of the tunic surface, the assemblage of individuals in clumps, and the posterior fleshy prolongation of the body wall.
description: Published as part of Monniot, Françoise & Monniot, Claude, 2001, Ascidians from the tropical western Pacific, pp. 201-383 in Zoosystema 23 (2) on pages 329-330, DOI: 10.5281/zenodo.5391440
Renormalization Group Invariance of Exact Results in Supersymmetric Gauge Theories
Creators: name: Arkani-Hamed, Nima
name: Murayama, Hitoshi
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We clarify the notion of Wilsonian renormalization group (RG) invariance in supersymmetric gauge theories, which states that the low-energy physics can be kept fixed when one changes the ultraviolet cutoff, provided appropriate changes are made to the bare coupling constants in the Lagrangian. We first pose a puzzle on how a quantum modified constraint (such as Pf(Q^i Q^j) = Λ^{2(N+1)} in SP(N) theories with N+1 flavors) can be RG invariant, since the bare fields Q^i receive wave function renormalization when one changes the ultraviolet cutoff, while we naively regard the scale Λas RG invariant. The resolution is that Λis not RG invariant if one sticks to canonical normalization for the bare fields as is conventionally done in field theory. We derive a formula for how Λmust be changed when one changes the ultraviolet cutoff. We then compare our formula to known exact results and show that their consistency requires the change in Λwe have found. Finally, we apply our result to models of supersymmetry breaking due to quantum modified constraints. The RG invariance helps us to determine the effective potential along the classical flat directions found in these theories. In particular, the inverted hierarchy mechanism does not occur in the original version of these models.
description: LaTeX, 26 pages
Online basis construction for goal-oriented adaptivity in the Generalized Multiscale Finite Element Method
Creators: name: Chung, Eric T.
name: Pollock, Sara
name: Pun, Sai-Mang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this research, we develop an online enrichment framework for goal-oriented adaptivity within the generalized multiscale finite element method for flow problems in heterogeneous media. The method for approximating the quantity of interest involves construction of residual-based primal and dual basis functions used to enrich the multiscale space at each stage of the adaptive algorithm. Three different online enrichment strategies based on the primal-dual online basis construction are proposed: standard, primal-dual combined and primal-dual product based. Numerical experiments are performed to illustrate the efficiency of the proposed methods for high-contrast heterogeneous problems.
description: 22 pages, 7 figures
Beam Coupling Impedances of Obstacles Protruding into Beam Pipe
Creators: name: Kurennoy, Sergey S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The beam coupling impedances of small obstacles protruding inside the vacuum chamber of an accelerator are calculated analytically at frequencies for which the wavelength is large compared to a typical size of the obstacle. Simple formulas for a few important particular cases, including both essentially three-dimensional objects like a post or a mask and axisymmetric irises, are presented. The analytical results are compared and agree with three-dimensional computer simulations. These results allow simple practical estimates of the broad-band impedance contributions from such discontinuities.
description: 4 pages, LaTeX (REVTeX), 2 figures (eps); corrected and revised, comparison with simulations added; presented at PAC97 (Vancouver, May 97)
Conilithes undetermined
Creators: name: Psarras, Christos
name: Koskeridou, Efterpi
name: Merle, Didier
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Conidae
Conilithes
Conilithes undetermined

description: Conilithes sp.
(Figs 7, 8; Table 3)
 MATERIAL EXAMINED. — Greece. One specimen, MNHN.F. A72593 Makrilia 35°03’42.4”N, 25°43’19.0”E, Ierapetra graben, Makrilia Fm, Tortonian. STRATIGRAPHIC RANGE. — Tortonian of Greece (Ierapetra Basin, Crete).
SHELL DESCRIPTION
Small-sized, conical shell. Protoconch multispiral (Fig. 7A7). Early spire whorls high, conical, beaded on carina, straight, with a coeloconoid outline (coeloconoid: approaching conical shape but with concave sides). Late spire whorls scalate, straight to convex, with a slightly coeloconoid outline. Carina beaded on the 5-6 early teleoconch whorls only (Fig. 7A). Maximum diameter at angulated shoulder. Suture channelled. Subsutural flexure shallow, moderately curved, strongly asymmetrical (Fig. 7A 3). Aperture narrow, straight. Last spire whorl straight, conical, narrow. Spiral grooves on the anterior part of last whorl. Fasciole indistinct.
DESCRIPTION OF COLOUR PATTERN
Colour pattern consists of thick flammulae on spire whorls. Colour pattern on last whorl consists of fluorescent blotches and closely related, bright fluorescent spiral lines-dashes, that are separated by non-fluorescent elongated dots and nonfluorescent axial blotches (Fig. 8).
REMARKS
 A species differing from Conilithes brezinae and Conilithes herodus n. sp. herein, in the strongly beaded early spire whorls (five or six) and the lower relative height of the spire (RSH) (Table 3). Also, the shallow subsutural flexure diverges from the other species of Conilithes, but this species cannot be included in the genus Conasprella Thiele, 1929 (type species by subsequent designation (Tucker & Tenorio 2009): Conus pagoda Kiener, 1847), as the last whorl of the shell lacks any sulci (Harzhauser & Landau 2016). It differs from Conilithes allioni (Michelotti, 1847) and Conilithes sceptophorus (Boettger, 1887) in the longer last whorl. It differs from Conilithes antidiluvianus (Bruguière, 1792) in the less pronounced shoulder and less elevated spire whorls. As we have only one specimen, we refrain from naming it.
description: Published as part of Psarras, Christos, Koskeridou, Efterpi & Merle, Didier, 2021, Late Miocene Conidae (Mollusca: Gastropoda) of Crete (Greece). Part 1: genera Conilithes Swainson, 1840 and Conus (Kalloconus) da Motta, 1991, pp. 1309-1339 in Geodiversitas 43 (24) on pages 1317-1319, DOI: 10.5252/geodiversitas2021v43a24, http://zenodo.org/record/5764710
Josephson junction between anisotropic superconductors
Creators: name: Mints, Roman G.
name: Kogan, Vladimir G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The sin-Gordon equation for Josephson junctions with arbitrary misaligned anisotropic banks is derived. As an application, the problem of Josephson vortices at twin planes of a YBCO-like material is considered. It is shown that for an arbitrary orientation of these vortices relative to the crystal axes of the banks, the junctions should experience a mechanical torque which is evaluated. This torque and its angular dependence may, in principle, be measured in small fields, since the flux penetration into twinned crystals begins with nucleation of Josephson vortices at twin planes.
description: 6 pages
UMUMIY O'RTA TA'LIM MUASSASALARIDAGI PEDAGOG HODIMLARNI KASBIY STRESS HOLATLARINI DIAGNOSTIKASI VA KORREKSIYASI
Creators: name: Rashidova Dilnoza Bekmurodovna Buxoro viloyati G'ijduvon tumani 10- umumta'lim maktabi amaliyotchi psixologi
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada ta’lim muassasalaridagi pedagog hodimlarning kasbiy stress, zo’riqish, kasbiy kuyish, hamda odatiy stress va boshqa stress turlarini tashxislash, hamda ular bilan olib boriladigan korreksion ishlar haqida ma’lumotlar keltirib o’tilgan. Bundan tashqari pedagog hodimlarnining kasbiy stress va tushkunlik holatlarini  oldini olish va bartaraf etishning psixologik  usullari haqida  maslahat va tavsiyalar berilgan.

Kalit so‘zlar: Zo’riqish, stress, meeditatsiya, ishonch munosabatlari, hissiyot, kasbiy faoliyat, xulq-atvor, trening, faollashtiruvchi mashg’ulotlar, kasbiy charchoq, relaksatsiya, ruhiy sog’lomlik, ichki hotirjamlik.
Polycarpa tokiokai Monniot F. & Monniot C. 1996
Creators: name: Monniot, Françoise
name: Monniot, Claude
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Ascidiacea
Stolidobranchia
Styelidae
Polycarpa
Polycarpa tokiokai

description: Polycarpa tokiokai Monniot F. & Monniot C., 1996
Polycarpa tokiokai Monniot F. & Monniot C., 1996: 255, fig. 55, pl. 9G. Type locality: Palau.
MATERIAL EXAMINED. — Philippines. Cebu Straits, Cabilao Island, 9°53.39’N, 123°45.45’E, 5 m, 15.IV.1997 (MNHN S1 POL B 376).
REMARKS
The characters separating P. tokiokai from P. nigricans Heller, 1878, based on the disposition of the gonads, have been specified by Monniot F. & Monniot C. (1999) based on specimens of P. nigricans from Tanzania.
The distribution of this species includes the Philippines Islands, New Caledonia, Palau, and Indonesia.
description: Published as part of Monniot, Françoise & Monniot, Claude, 2001, Ascidians from the tropical western Pacific, pp. 201-383 in Zoosystema 23 (2) on page 335, DOI: 10.5281/zenodo.5391440
A Recipe for State Dependent Distributed Delay Differential Equations
Creators: name: Cassidy, Tyler
name: Craig, Morgan
name: Humphries, Antony R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences
subject: 92D02 (primary), 92C02, 45J02 (secondary)

description: We use the McKendrick equation with variable ageing rate and randomly distributed maturation time to derive a state dependent distributed delay differential equation. We show that the resulting delay differential equation preserves non-negativity of initial conditions and we characterise local stability of equilibria. By specifying the distribution of maturation age, we recover state dependent discrete, uniform and gamma distributed delay differential equations. We show how to reduce the uniform case to a system of state dependent discrete delay equations and the gamma distributed case to a system of ordinary differential equations. To illustrate the benefits of these reductions, we convert previously published transit compartment models into equivalent distributed delay differential equations.
description: 28 pages
Research on Development and Optimization of an LC-MS/MS Method for Dosage Form of Ergocalciferol (Vitamin D2) in Human Plasma
Creators: name: A. Srinivas
name: M. Tamilselvi
Publisher: name: Zenodo
Year: 2021
Subjects: Ergocalciferol
Precipitation
LLE
APCI
PTAD
LC-MS/MS

description: Accurate measurement of ergocalciferol in biological samples has become easier using high end mass spectra. Currently, various LC-MS/MS methods have been developed to quantify ergocalciferol. Use of LC-MS/MS has accomplished to develop accurate method that could quantify ergocalciferol in large number of samples where it should be analysed in the blood immediately after dosage. The objective of this study is to optimize chromatographic conditions and evaluate the LC-MS/MS method for accurate quantification of dosage form of ergocalciferol in human plasma. Extraction and separation of ergocalciferol in human plasma was achieved using methanol liquid–liquid extraction and by a reverse phase C8 column, respectively. The residue after liquid-liquid extraction was dissolved using PTAD reagent along with the reconstituted solution to detect and quantify ergocalciferol by LC-MS/MS. Detection was performed on a quadrupole tandem mass spectrometer (LC-MS/MS) equipped with atmospheric pressure chemical ionization (APCI) source. The method was validated according to FDA guidelines and certified reference materia l was used. The LOQ for analyte tested was 5.44 ng/mL, in medium-MQC it was 65.123 ng/mL and in high-HQC it was 120.598 ng/mL and the quality control samples did not exceed 20 and 15% CV, respectively. Accuracy of the method for determination of ergocalciferol was validated and found to be in the range of 95.40–103.09%. This method can be used for quantification of ergocalciferol present in the systemic circulation via external consumption in the form of tablets. LC-MS/MS assay can be used for quantifying ergocalciferol native form from external consumption and study the metabolism of each individuals enrolled in the clinical trials.
High-Temperature Superconductivity in Alkaline and Rare Earth Polyhydrides at High Pressure: A Theoretical Perspective
Creators: name: Zurek, Eva
name: Bi, Tiange
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The theoretical exploration of the phase diagrams of binary hydrides under pressure using \emph{ab initio} crystal structure prediction techniques coupled with first-principles calculations has led to the \emph{in silico} discovery of numerous novel superconducting materials. This Perspective article focuses on the alkaline earth and rare earth polyhydrides whose superconducting critical temperature, $T_c$, was predicted to be above the boiling point of liquid nitrogen. After providing a brief overview of the computational protocol used to predict the structures of stable and metastable hydrides under pressure, we outline the equations that can be employed to estimate $T_c$. The systems with a high $T_c$ can be classified according to the motifs found in their hydrogenic lattices. The highest $T_c$s are found for cages that are reminiscent of clathrates, and the lowest for systems that contain atomic and molecular hydrogen. A wide variety of hydrogenic motifs including 1- and 2-dimensional lattices, as well as H$_{10}^{δ-}$ molecular units comprised of fused H$_5^{δ-}$ pentagons are present in phases with intermediate $T_c$s. Some of these phases are predicted to be superconducting at room temperature. Some may have recently been synthesized in diamond anvil cells.
description: 12 pages, 5 figures, 3 tables, perspective
Observing the Birth of Supermassive Black Holes with the Planned ICECUBE Neutrino Detector
Creators: name: Shi, Xiangdong
name: Fuller, George
name: Halzen, Francis
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: It has been suggested that the supermassive black holes, at the centers of galaxies and quasars, may initially form in single collapses of relativistic star clusters or supermassive stars built-up during the evolution of dense star clusters. We show that it may be possible for ICECUBE (a planned 1 km^3 neutrino detector in Antarctica) to detect the neutrino bursts associated with those collapses at redshift $z\la 0.2$ with a rate of $\sim$ 0.1 to 1 burst per year. Such detections could give new insights into the formation of structure in the universe, especially when correlated with gravitational wave signatures or even gamma-ray bursts.
description: replaced with the version published in PRL. 11 Revtex pages + 2 figures
Additional file 3 of Immune checkpoint inhibitors plus neoadjuvant chemotherapy in early triple-negative breast cancer: a systematic review and meta-analysis
Creators: name: Xin, Yuanfang
name: Shen, Guoshuang
name: Zheng, Yonghui
name: Guan, Yumei
name: Huo, Xingfa
name: Li, Jinming
name: Ren, Dengfeng
name: Zhao, Fuxing
name: Liu, Zhen
name: Li, Zitao
name: Zhao, Jiuda
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 3: eFigure 2. Grade 3-4 adverse events analysis in neoadjuvant chemotherapy plus immune checkpoint inhibitors versus neoadjuvant chemotherapy groups.