cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A New Insight into the Classification of Type Ia Supernovae
Creators: name: Arsenijevic, Vladan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Type Ia Supernovae (SNe Ia) spectra are compared regarding the coefficient of the largest wavelet scale in their decomposition. Two distinct subgroups were identified and their occurrence is discussed in light of use of SNe Ia as cosmological probes. Apart from the group of normal SNe, another trend characterised by intrinsically redder colours is consisted of many different SN events that exhibit diverse properties, including the interaction with the circumstellar material, the existence of specific shell-structure in or surrounding the SN ejecta or super-Chandrasekhar mass progenitors. Compared with the normal objects, these SNe may violate the standard width-luminosity correction, which could influence the cosmological results if they were all calibrated equally, since their fraction among SNe Ia is not negligible when performing precision cosmology. Using largest wavelet scale coefficient in combination with long-baseline B-I colours, we show how to disentangle SN intrinsic colour from the part that corresponds to the reddening due to dust extinction in the host galaxy in the SALT2 colour parameter c, discussing how the intrinsic colour differences may explain the different reddening laws for two subsamples. There are wavelength intervals for which the measured largest scale coefficient is invariant to the additional extinction applied to a spectrum. Combination of wavelet coefficients measured in different wavelength intervals can be used to develop a technique that allows for estimation of extinction.
description: 10 pages, 5 figures, 1 table; accepted for publication in MNRAS; v2: one reference added and changed comment on SN 2009dc
Elementary Quantum Mechanics in a Space-time Lattice
Creators: name: Bhatia, Manjit
name: Swamy, P. Narayana
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Studies of quantum fields and gravity suggest the existence of a minimal length, such as Planck length \cite{Floratos,Kempf}. It is natural to ask how the existence of a minimal length may modify the results in elementary quantum mechanics (QM) problems familiar to us \cite{Gasiorowicz}. In this paper we address a simple problem from elementary non-relativistic quantum mechanics, called "particle in a box", where the usual continuum (1+1)-space-time is supplanted by a space-time lattice. Our lattice consists of a grid of $λ_0 \times τ_0 $ rectangles, where $λ_0$, the lattice parameter, is a fundamental length (say Planck length) and, we take $τ_0$ to be equal to $λ_0/c$. The corresponding Schrodinger equation becomes a difference equation, the solution of which yields the $q$-eigenfunctions and $q$-eigenvalues of the energy operator as a function of $λ_0 $. The $q$-eigenfunctions form an orthonormal set and both $q$-eigenfunctions and $q$-eigenvalues reduce to continuum solutions as $ λ_0 \rightarrow 0 .$ The corrections to eigenvalues because of the assumed lattice is shown to be $O(λ_0^2).$ We then compute the uncertainties in position and momentum, $Δx, Δp$ for the box problem and study the consequent modification of Heisenberg uncertainty relation due to the assumption of space-time lattice, in contrast to modifications suggested by other investigations such as \cite{Floratos}.
Cribraria violacea Rex, Proc. Acad. Nat. Sci. Philadelphia
Creators: name: Treviño-Zevallos, Italo
name: García-Cunchillos, Iván
name: Basanta, Diana Wrigley De
name: Lado, Carlos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Cribrariales
Cribrariaceae
Cribraria
Cribraria violacea

description: 36. Cribraria violacea Rex, Proc. Acad. Nat. Sci. Philadelphia 43: 393 (1891)
 Specimens examined. PERU. Ancash: Yungay, Yungay, Huascaran N.P., Llanganuco sector, Abra Portachuelo, route AN-106, km 39, 4416 m, 9º02′49.6”S, 77º35′51.5”W, 19 Apr 2013, wood, Lado 22826a (MA-Fungi 95033). Ayacucho: Huamanga, Vinchos, route PE-28B, km 296, Casacancha, 4 km north of Arizona, 3451 m, 13º17′39”S, 74º19′29”W, 23 Apr 2017, branches of Baccharis sp., Lado 25062c (MA-Fungi 96250), leaves and branches of Eucalyptus sp., Lado 25087c (MA-Fungi 96275). Junin: Yauli, Chacapalpa, route PE-3S, km 35, Chacapalca, 3623 m, 11º43′37”S, 75º45′18”W, 29 Apr 2017, leaves of Agave americana, Lado 25549b (MA-Fungi 96705).
description: Published as part of Treviño-Zevallos, Italo, García-Cunchillos, Iván, Basanta, Diana Wrigley De & Lado, Carlos, 2023, Diversity of Myxomycetes from Peru Part III: The high Andes and the altiplano, pp. 1-92 in Phytotaxa 624 (1) on page 19, DOI: 10.11646/phytotaxa.624.1.1, http://zenodo.org/record/10150721
A Review on Reversible Computing and it's applications on combinational circuits
Creators: name: Bhattacharya, Soham
name: Sen, Anindya
Publisher: name: figshare
Year: 2021
Subjects: subject: 90604 Microelectronics and Integrated Circuits
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this era of nanometer semiconductor nodes, the transistor scaling and voltage scaling are not any longer in line with each other, leading to the failure of the Dennard scaling. Thus, it poses a severe design challenge. Reversible computing plays a vital role in applications like low power CMOS, nanotechnology, quantum computing, optical computing, digital signal processing, cryptography, computer graphics and many more. The primary reasons for designing reversible logic are diminishing the quantum cost, profundity of the circuits and the garbage outputs. It is impossible to determine the quantum computing without implementing the reversible computation. This paper will represent the literature survey based on several papers on combinational circuits using reversible computing and also the future scope is to be discussed.
Compressed Image Encryption for Secure Internet Transfer.pdf
Creators: name: Upadhyay, Chaitanya
name: Vats, Stuti
Publisher: name: figshare
Year: 2023
Subjects: Information security management
Computer vision

description: Title : Compressed Image Encryption for Secure Internet Transfer Abstract —To protect personal data from unwanted parties, encryption is a commonly used cryptographic technology that transforms any readable information into an unreadable form, often known as encrypted form. As a result, both our system and the data are more secure. A finite number of instructions, known as algorithms, and a set of characters for encryption, known as keys, are used to implement this system. This project combines encryption of compressed images using AES and RSA algorithms and image compression method that are present on the device. Image compression is required to send large size images easily through this process without losing the actual picture quality of the image. The fundamental goal is to protect the image’s privacy, confidentiality, and integrity of the data being sent across the channel from the sender's side to the receiver's side. This research paper aims to specify the process of compressing the image and implementing encryption and decryption on the compressed image, which can be transferred via different secure channel through internet.
О внедрении фундаментальных разработок при правоприменении в Российской Федерации (рецензия на книгу: «Доказывание при правоприменении посредством правосудия в Российской Федерации: Монография. 5-е изд., испр. и доп. / Под ред. В.Н. Галузо. М.: ТЕИС, 2021. 416 с.»)
Creators: name: Мельник В.В.
Publisher: name: Образование и право
Year: 2021
Subjects: наука
право
юриспруденция
законодательство
нормативный правовой акт
Конституция
конституционное судопроизводство
уголовный процесс
уголовное судопроизводство
уголовно-процессуальное доказывание
административный процесс.

description: В рецензии не только обращено внимание, но и фактически дана оценка результатов многолетних научных изысканий авторского коллектива (руководитель В.Н. Галузо) относительно развития наиболее дискуссионного раздела юридической науки – теории доказывания (уголовно-процессуальное доказывание, гражданско-процессуальное доказывание, арбитражно-процессуальное доказывание и административно-процессуальное доказывание).
Index theorem and Majorana zero modes along a non-Abelian vortex in a color superconductor
Creators: name: Fujiwara, Takanori
name: Fukui, Takahiro
name: Nitta, Muneto
name: Yasui, Shigehiro
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Color superconductivity in high density QCD exhibits the color-flavor locked (CFL) phase. To explore zero modes in the CFL phase in the presence of a non-Abelian vortex with an SU(2) symmetry in the vortex core, we apply the index theorem to the Bogoliubov-de Gennes (BdG) Hamiltonian. From the calculation of the topological index, we find that triplet, doublet and singlet sectors of SU(2) have certain number of chiral Majorana zero modes in the limit of vanishing chemical potential. We also solve the BdG equation by the use of the series expansion to show that the number of zero modes and their chirality match the result of the index theorem. From particle-hole symmetry of the BdG Hamiltonian, we conclude that if and only if the index of a given sector is odd, one zero mode survives generically for a finite chemical potential. We argue that this result should hold nonperturbatively even in the high density limit.
description: 19 pages
Decoupling the NLO coupled DGLAP evolution equations: an analytic solution to pQCD
Creators: name: Block, Martin M.
name: Durand, Loyal
name: Ha, Phuoc
name: McKay, Douglas W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using repeated Laplace transform techniques, along with newly-developed accurate numerical inverse Laplace transform algorithms, we transform the coupled, integral-differential NLO singlet DGLAP equations first into coupled differential equations, then into coupled algebraic equations, which we can solve iteratively. After Laplace inverting the algebraic solution analytically, we numerically invert the solutions of the decoupled differential equations. Finally, we arrive at the decoupled NLO evolved solutions F_s(x,Q^2)=calF_s(F_{s0}(x),G_0(x)) and G(x,Q^2)=calG(F_{s0}(x),G_0(x)), where calF_s and calG are known functions - determined using the DGLAP splitting functions up to NLO in the strong coupling constant alpha_s(Q^2). The functions F_{s0}(x)=F_s(x,Q_0^2) and G_0(x)=G(x,Q_0^2) are the starting functions for the evolution at Q_0^2. This approach furnishes us with a new tool for readily obtaining, independently, the effects of the starting functions on either the evolved gluon or singlet structure functions, as a function of both Q^2 and Q_0^2. It is not necessary to evolve coupled integral-differential equations numerically on a two-dimensional grid, as is currently done. The same approach can be used for NLO non-singlet distributions where it is simpler, only requiring one Laplace transform. We make successful NLO numerical comparisons to two non-singlet distributions, using NLO quark distributions published by the MSTW collaboration, over a large range of x and Q^2. Our method is readily generalized to higher orders in the strong coupling constant alpha_s(Q^2).
description: 9 pages, 2 figures
Spin polarization of the magnetic spiral in NaCu_2O_2, as seen by NMR
Creators: name: Gippius, A. A.
name: Moskvin, A. S.
name: Drechsler, S. -L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The incommensurate (IC) spin ordering in quasi-1D edge-shared cuprate NaCu_2O_2 has been studied by ^{23}Na nuclear magnetic resonance spectroscopy in an external magnetic field near 6 Tesla applied along the main crystallographic axes. The NMR lineshape evolution above and below T_N\approx12 K yields a clear signature of an IC static modulation of the local magnetic field consistent with a Cu^{2+} spin spiral polarized in the bc-plane rather than in the ab-plane as reported from earlier neutron diffraction data.
description: 5 pages, 4 figures
Calibration of SuperCDMS dark matter detectors for low-mass WIMPs
Creators: name: MacDonell, Danika
Publisher: name: University of British Columbia
Year: 2018

description: Observational evidence suggests that the majority of mass in the universe takes the form of non-luminous "dark matter". The Super Cryogenic Dark Matter Search (SuperCDMS) is a direct-detection dark matter experiment that searches primarily for a well-motivated dark matter candidate known as the weakly-interacting massive particle (WIMP). The experiment looks for an above-background excess of nuclear recoil events in cryogenic solid-state detectors that could be attributed to WIMP-nucleon collisions. The most recent SuperCDMS run at the Soudan underground laboratory set a world-leading limit on the spin-independent WIMP-nucleon cross section for a WIMP mass as low as ~3 GeV/c², and the next installation of the experiment at SNOLAB aims to be sensitive to WIMP masses below 1 GeV/c². To better understand the response of solid-state germanium detectors to low-mass WIMPs, "photoneutron" calibration data was taken at the Soudan laboratory in Minnesota by passing quasi-monoenergetic neutrons through SuperCDMS detectors. Gamma rays used in the photoneutron production process create an overwhelmingly dominant background of electron recoil events in the detector. This gamma background is measured directly with regular "neutron-off" data-taking periods during which the neutron production mechanism is removed. We compare the observed electron and nuclear recoil spectra with Geant4-simulated spectra to obtain a model-dependent calibration of the nuclear recoil energy scale of the detectors. The calibration is performed using a negative log likelihood fit to a parameterized Lindhard ionization yield model. The fit includes a semi-analytical model of the gamma background component obtained from the neutron-off data.
Supplementary Information: How Value-Sensitive Design Can Empower Sustainable Consumption from How value-sensitive design can empower sustainable consumption
Creators: name: Asikis, Thomas
name: Klinglmayr, Johannes
name: Helbing, Dirk
name: Pournaras, Evangelos
Publisher: name: The Royal Society
Year: 2020
Subjects: Environmental Science

description: Additional figures and tables, comprehensive methods
Secular spin-down of the AMP XTE J1751-305
Creators: name: Riggio, A.
name: Burderi, L.
name: Di Salvo, T.
name: Papitto, A.
name: D'Aì, A.
name: Iaria, R.
name: Menna, M. T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Context. Of the 13 known accreting millisecond pulsars, only a few showed more than one outburst during the RXTE era. XTE J1751-305 showed, after the main outburst in 2002, other three dim outbursts. We report on the timing analysis of the latest one, occurred on October 8, 2009 and serendipitously observed from its very beginning by RXTE. Aims. The detection of the pulsation during more than one outburst permits to obtain a better constraint of the orbital parameters and their evolution as well as to track the secular spin frequency evolution of the source. Methods. Using the RXTE data of the last outburst of the AMP XTE J1751-305, we performed a timing analysis to improve the orbital parameters. Because of the low statistics, we used an epoch folding search technique on the whole data set to improve the local estimate of the time of ascending node passage. Results. Using this new orbital solution we epoch folded data obtaining three pulse phase delays on a time span of 1.2 days, that we fitted using a constant spin frequency model. Comparing this barycentric spin frequency with that of the 2002 outburst, we obtained a secular spin frequency derivative of -0.55(12) x 10^{-14} Hz s^{-1}. In the hypothesis that the secular spin-down is due to a rotating magneto-dipole emission, consistently with what is assumed for radio pulsars, we estimate the pulsar's magnetic dipole value. We derive an estimate of the magnetic field strength at the polar cap of B_{PC} = 4.0(4) x 10^8 Gauss, for a neutron star mass of 1.4M\odot, assuming the Friedman Pandharipande Skyrme equation of state.
description: 7 pages, 4 figures, accepted for publication on A&A
Diachea radiata G. Lister & Petch 1916
Creators: name: Treviño-Zevallos, Italo
name: García-Cunchillos, Iván
name: Basanta, Diana Wrigley De
name: Lado, Carlos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Physarales
Didymiaceae
Diachea
Diachea radiata

description: 39. *  Diachea radiata G. Lister & Petch, in Farquharson & G. Lister, J. Bot. 54: 130 (1916)
 Specimen examined. PERU. Ancash: Bolognesi, Huasta, Chiquian, route AN-1263 towards Huallanca, km 39, 4002 m, 10º10′41”S, 76º55′52”W, 15 May 2018, leaves and woody debris of Polylepis sp., Lado 26788 (MA-Fungi 97557).
 Notes. The distinct feature of this species is the globose sporotheca, sometimes almost immersed on the white hypothallus, while the stalked sporocarps are unusual (Farr 1976). It may be confused with Diachea subsessilis Peck, but the latter has reticulate spores. Martin & Alexopoulos (1969) reported samples with short cylindrical or absent columella; Peruvian specimens show conical columella.
description: Published as part of Treviño-Zevallos, Italo, García-Cunchillos, Iván, Basanta, Diana Wrigley De & Lado, Carlos, 2023, Diversity of Myxomycetes from Peru Part III: The high Andes and the altiplano, pp. 1-92 in Phytotaxa 624 (1) on page 20, DOI: 10.11646/phytotaxa.624.1.1, http://zenodo.org/record/10150721
Evaluation of the physician associate role in mental health services: a scoping review protocol
Creators: name: Aylott, Lauren
name: Tiffin, Paul
name: Crampton, Paul
name: Kehoe, Amelia
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Scoping Review Protocol

description: This scoping review will identify the types of evidence available regarding the physician associate role in mental health services (including learning disability and substance misuse services).
title: Nähe und Distanz zur Technik – Methoden zur Förderung Technischer Bildung
Creators: name: Köck, Michael
Publisher: name: Universitätsbibliothek Eichstätt-Ingolstadt
Year: 2020
Subjects: subject: Technik, Technische Bildung, Geschichte technischer Bildung, Methoden technischer Bildung, Lerninhalte technischer Bildung, simulative Medienelemente, rechnergestütztes Lernen, digitale Medien, Simulationen, Technikmündigkeit, technikbezogenes Selbstkonzept, Technikinteresse

description: Ziel der Habilitationsschrift ist es, einen Beitrag zu begründeten Methodenentscheidungen im Bereich technischer Allgemeinbildung zu leisten. Dafür werden Charakteristika der Technik, die Geschichte technischer Bildung und ihrer Methoden sowie Auswahl und Einsatz von Methoden zum Gegenstand systematischer Betrachtungen gemacht. Vorgestellt wird ein System an Auswahlschritten und Kriterien für die Methodenreflexion im Rahmen technischer Bildungsprozesse. Die Argumentation stützt sich auf pädagogische, technikdidaktische, wissenschaftstheoretische und psychologische Aspekte. In einer Charakterisierung gebräuchlicher und weniger gebräuchlicher Methoden für technische Bildungsprozesse findet dieses System punktuell seinen ersten Anwendungsfall.
Ein weiterer Schwerpunkt der Arbeit liegt im Anspruch begründet, dass das, was theoretisch entwickelt wird, seine Evidenz auch empirisch unter Beweis stellen sollte. Eingelöst wird dieser Anspruch in einer Untersuchung zur Wirkung simulativer Medienelemente auf das technikbezogene Selbstkonzept.
Evidence for electromagnetic granularity in polycrystalline Sm1111 iron-pnictides with enhanced phase purity
Creators: name: Yamamoto, A.
name: Jiang, J.
name: Kametani, F.
name: Polyanskii, A.
name: Hellstrom, E.
name: Larbalestier, D.
name: Martinelli, A.
name: Palenzona, A.
name: Tropeano, M.
name: Putti, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We prepared polycrystalline SmFeAsO1-xFx (Sm1111) bulk samples by sintering and hot isostatic pressing (HIP) in order to study the effects of phase purity and relative density on the intergranular current density. Sintered and HIPped Sm1111 samples are denser with fewer impurity phases, such as SmOF and the grain boundary wetting phase, FeAs. We found quite complex magnetization behavior due to variations of both the inter and intragranular current densities. Removing porosity and reducing second phase content enhanced the intergranular current density, but HIPping reduced Tc and the intragranular current density, due to loss of fluorine and reduction of Tc. We believe that the HIPped samples are amongst the purest polycrystalline 1111 samples yet made. However, their intergranular current densities are still small, providing further evidence that polycrystalline pnictides, like polycrystalline cuprates, are intrinsically granular.
description: 14 pages, 6 figures
Some Wave Equations for Electromagnetism and Gravitation
Creators: name: Weng, Zi-Hua
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The paper studies the inferences of wave equations for electromagnetic fields when there are gravitational fields at the same time. In the description with the algebra of octonions, the inferences of wave equations are identical with that in conventional electromagnetic theory with vector terminology. By means of the octonion exponential function, we can draw out that the electromagnetic waves are transverse waves in a vacuum, and rephrase the law of reflection, Snell's law, Fresnel formula, and total internal reflection etc. The study claims that the theoretical results of wave equations for electromagnetic strength keep unchanged in the case for coexistence of gravitational and electromagnetic fields. Meanwhile the electric and magnetic components of electromagnetic waves can not be determined simultaneously in electromagnetic fields.
description: 22 pages, 14 tables, abridged version published in PIERS 2010
О конституционных идеях М.А. Рейснера
Creators: name: Данилевская И.Л.
Publisher: name: Образование и право
Year: 2021
Subjects: Конституция 1918 г.
советский конституционализм
М.А. Рейснер
конституционные идеи
диктатура пролетариата
федерация.

description: Исследования истоков становления эпохи советского конституционализма по-прежнему не теряют своей актуальности. Особый интерес представляет обращение к конституционным идеям, которые являются одной из необходимых теоретических составляющих конституционализма. Некоторые из них находят воплощение в конституциях, формируют нормативно-правовой фундамент, другие так и остаются нереализованными. Но их изучение дает возможность понять существовавшие системы представлений о политико-правовых ценностях конкретного периода, оценить тенденции и практику конституционного развития. Методология исследования – историко-правовой, формально-юридический методы. В статье рассматривается ряд конституционных идей одного из членов Конституционной комиссии по разработке первой советской Конституции – русского, советского учёного государствоведа, марксиста, соавтора первых советских декретов, профессора Михаила Андреевича Рейснера. Он предложил Конституционной комиссии свою оригинальную, смелую, деполитизированную концепцию формы федеративного государственного устройства молодой советской республики, в которой, по замыслу ученого, основу составляли бы социально-хозяйственные организации, распределение власти должно было способствовать развитию экономики, культуры, инициатив местных властей в социальной сфере. Автор приходит к выводу, что в своих подходах ученый стремился поставить на первое место естественную основу федерации экономические интересы, нивелировать укрепление всевластия диктатуры пролетариата, централизации власти, жесткое идеологическое наполнение Основного Закона.
EVALUATING THE IMPACT OF CLIMATE CHANGE ON FOOD SECURITY IN CASSAVA FARMING HOUSEHOLDS IN IMO STATE
Creators: name: Effiong, Daniel Udo
name: Chinedu, Emmanuel Ikwuazu
name: Felix, Omoigui Igbinedion
Publisher: name: AYDEN JOURNAL
Year: 2024
Subjects: Cassava, Climate change, Food security and Farming Households

description: This study analyzed climate challenges and food security status of cassava farmers in Imo State, Nigeria.  The study arose from the ever increasing challenges posed by climate change to the farmers as they endeavor to keep their households food secured. Specifically this study described the level of challenges posed by climate change as perceived by farmers in the study area. It also estimated the food security status of the individual farming household as well as the factors affecting food security level of households in the study area. Data were obtained using multi stage sampling techniques. A total of 180 respondents selected from 9 communities were used for the study and primary data were collected by means of structured questionnaire. Descriptive statistics was used to describe both the socioeconomic characteristics of the farmers and farmers’ perception of climate change challenges; the food security level of the households was proxies by daily calories intake and cassava demand gap for the household while the determinants of food security were estimated using the Probit regression technique. The results revealed that farmers were informed about seasonal indicators, environmental challenges and manmade challenges arising from climate change. Moreover, majority of the households in the area were food insecure, while educational status, off farm income and farming experience increased the probability of a household being food secured conversely, age of household head and household size influenced household food security status negatively. The study recommended an increase in awareness campaigns to improve farmer’s perception of climate change. It also advocated the provision of more income earning opportunities for farmers in the rural area to enhance their off farm income generation and improve household food security status
32158: D.Phil., Masonry and Happiness
Creators: name: Project, Lockdown2020 and Beyond
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 479999
subject: Other language, communication and culture not elsewhere classified

description: I came back to my hometown in Southern France in mid-March to conduct research for my thesis while helping out a local NGO build a ranch. Self-isolation is the norm back here and I have met more horses than humans in the last 3 months. Alternating days of intense home studying with days at the ranch laying bricks, horse-riding and cutting grass makes me happy. Isolation is a gift when it can be used to reconnect with nature, the soul and the body. I look forward at some point to go back to Oxford, though, to re-embrace with the research community!
Shortcuts to adiabaticity for trapped ultracold gases
Creators: name: Schaff, Jean-François
name: Capuzzi, Pablo
name: Labeyrie, Guillaume
name: Vignolo, Patrizia
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study, experimentally and theoretically, the controlled transfer of harmonically trapped ultracold gases between different quantum states. In particular we experimentally demonstrate a fast decompression and displacement of both a non-interacting gas and an interacting Bose-Einstein condensate which are initially at equilibrium. The decompression parameters are engineered such that the final state is identical to that obtained after a perfectly adiabatic transformation despite the fact that the fast decompression is performed in the strongly non-adiabatic regime. During the transfer the atomic sample goes through strongly out-of-equilibrium states while the external confinement is modified until the system reaches the desired stationary state. The scheme is theoretically based on the invariants of motion and scaling equations techniques and can be generalized to decompression trajectories including an arbitrary deformation of the trap. It is also directly applicable to arbitrary initial non-equilibrium states.
description: 36 pages, 14 figures
Interaction of Flexural Phonons with Electrons in Graphene: A Generalized Dirac Equation in Corrugated Surfaces
Creators: name: Kerner, Richard
name: Naumis, Gerardo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A generalized Dirac equation is derived in order to describe charge carriers moving in corrugated graphene, which is the case for temperatures above 10°K due to the presence of flexural phonons. Such interaction is taken into account by considering an induced metric, in the same spirit as the general relativity approach for the description of fermionic particle moving in a curved space-time. The resulting equation allows to include in a natural way the presence of other phonon branches as well as an external electromagnetic field. It also predicts non-linear effects which are not present in the usual vector potential approximation used in most of publications on the subject, as well as the possibility of controlling electronic conductivity using pure sinusoidal strain fields. The non-linear terms are important at high temperatures, and can also lead to interesting effects, like e.g. resonances between flexural phonons and external electromagnetic fields.
Описание заказного преступления в отношении руководителей вузов: от причин (обоснованного выговора и невыдачи проекта) к заказчикам
Creators: name: Шельшакова Н.Н.
Publisher: name: Образование и право
Year: 2021
Subjects: уголовное законодательство
преступления
организованная преступность
коррупционные преступления
наказуемость.

description: Историко-правовое исследование того или иного явления в любых отраслях, в том числе в уголовно-правовой науке, представляет собой особую значимость и на любом этапе современной действительности является актуальным, поскольку накопленный с течением времени исторический опыт может стать эффективным средством совершенствования существующей уголовно-правовой правовой системы. В статье автор подвергает исследованию заказные преступления, которые проявлялись в РФ, начиная с 1980 года и оказали непосредственное влияние на формирование современной системы уголовного законодательства.
Not every edible orange milkcap is Lactarius deliciosus: first record of Lactarius quieticolor (sect. Deliciosi) from Brazil
Creators: name: Silva-Filho, Alexandre G. Dos Santos E
name: Sulzbacher, Marcelo
name: Grebenc, Tine
name: Wartchow, Felipe
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2020

description: The natural distribution of species of Lactarius sect. Deliciosi is mainly in the northern hemisphere, where they grow in ectomycor-rhizal symbiosis mainly with conifers. Several species in this sec-tion are regionally well known and appreciated due to their culinary use. In South America, there is limited knowledge of their presence and harvesting, while their culinary value remains underexploited. Recently, field campaigns in pine plantations in southern Brazil revealed wide presence of Lactarius sect. Deliciosi species. Morpho-logical and molecular identification approaches confirmed that all Brazilian collections correspond to one European species, Lactarius quieticolor. Fruiting bodies occurred in plantations of Pinus taeda and/or P. elliottii, on acidic soils, and under humid climate with mild to hot summers. A review of edibility and organoleptic properties confirmed both L. quieticolor and its commonly misapplied name, L. deliciosus, in South America as edible and of high quality. Several other L. sect. Deliciosi species are less appreciated or with unknown palatability. Due to low potential for long-distance dispersal, an ecto-mycorrhizal partner switch from European to North American pine species is proposed, which may have happened in South America for both allochthonous symbiotic partners. There is still a possibility that other combinations were established, including combinations with less valuable species from L. sect. Deliciosi.
description: Journal of Applied Botany and Food Quality, Vol. 93 (2020): Journal of Applied Botany and Food Quality
Dianema succulenticola Lado, Estrada & D. Wrigley 2013
Creators: name: Treviño-Zevallos, Italo
name: García-Cunchillos, Iván
name: Basanta, Diana Wrigley De
name: Lado, Carlos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Trichiales
Dianemataceae
Dianema
Dianema succulenticola

description: 40. * Dianema succulenticola Lado, Estrada & D. Wrigley, in Lado, Wrigley de Basanta, Estrada-Torres & Stephenson, Fungal Diversity 59: 13 (2013)
 Specimen examined. PERU. Huancavelica: Tayacaja, Huando, 4 km at SE of Izcuchaca, 3035 m, 12º30′34.9”S, 74º58′42.8”W, 24 Sep 2012, debris of Cactaceae, Lado 21786 (MA-Fungi 94551).
 Notes. This species is characterized by its densely baculate spores (Fig. 3F). Previously known only from arid areas of Chile, on decayed cacti (Eulychnia sp. and Echinopsis chiloensis), between 500- 1,300 m elevation (Lado et al. 2013). In Peru, it was found at more than 3,000 m elevation, also in decayed cacti.
description: Published as part of Treviño-Zevallos, Italo, García-Cunchillos, Iván, Basanta, Diana Wrigley De & Lado, Carlos, 2023, Diversity of Myxomycetes from Peru Part III: The high Andes and the altiplano, pp. 1-92 in Phytotaxa 624 (1) on page 20, DOI: 10.11646/phytotaxa.624.1.1, http://zenodo.org/record/10150721
UMUMIY OʻRTA TA'LIM MAKTABLARIDA TASVIRIY SAN'AT FANINING OʻRNI VA AHAMIYATI
Creators: name: Baymetov, Botir
name: Xamraqulova, Muqaddam
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqola umumiy oʻrta ta’lim maktablarida tasviriy san’at fani oʻqitilishining yoshlar tarbiyasidagi oʻrni, fanning maqsad va vazifalari, fanning rivojlanishiga hissa qoʻshgan jahon namoyondalari, tasviriy san’atning inson kamolotidagi ahamiyati toʻgrisida keng fikrlar yuritadi hamda metodik tavsiyalar beriladi.
ПРОБЛЕМЫ АРКТИЧЕСКОГО РЕГИОНА, 17
Creators: name: Кольский научный центр Российской академии наук
Publisher: name: ПРОБЛЕМЫ АРКТИЧЕСКОГО РЕГИОНА
Year: 2018

description: В сборнике представлены научные статьи по материалам докладов XVII Международной научной конференции студентов и аспирантов «Проблемы Арктического региона». В книгу вошли результаты научной работы студентов и аспирантов различных вузов, научных организаций и их филиалов. Тематика представленных докладов включает исследования, связанные с физическими, химическими, биологическими, медицинскими, экологическими, техническими проблемами, а также посвященные вопросам педагогики, экономики и социологии Арктического региона. Материалы печатаются в авторской редакции.
О правовой природе государственных полномочий, передаваемых негосударственным организациям
Creators: name: Михеева Т.Н.
name: Целищев А.А.
Publisher: name: Образование и право
Year: 2021
Subjects: полномочие
компетенция
услуга
субъективное право
взаимная обязанность
функция
государственный орган
публичная власть
делегирование
передача полномочий.

description: В отечественном праве институт передачи отдельных государственных полномочий негосударственным организациям не является абсолютно новым. Однако в нем отсутствует единообразное понимание объекта передачи, его правовой природы. Авторами на основе проведенного анализа и оценки сложившихся подходов к данной проблеме обоснована собственная научная позиция, предложено авторское видение исследуемых полномочий.
EOS in 2+1 flavor QCD with improved Wilson quarks by the fixed-scale approach
Creators: name: Umeda, T.
name: Aoki, S.
name: Kanaya, K.
name: Ohno, H.
name: Ejiri, S.
name: Hatsuda, T.
name: Maezawa, Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present the status of our study on the equation of state in 2+1 flavor QCD with non-perturbatively improved Wilson quarks coupled with the RG improved glue. We apply the T-integration method to non-perturbatively calculate the equation of state by the fixed-scale approach.
description: 7 pages, 7 figures, talk presented at the XXVIII International Symposium on Lattice Field Theory, June 14-19 2010, Villasimius, Italy
Detection of the Small Magellanic Cloud in gamma-rays with Fermi/LAT
Creators: name: LAT Collaboration
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The flux of gamma rays with energies >100MeV is dominated by diffuse emission from CRs illuminating the ISM of our Galaxy through the processes of Bremsstrahlung, pion production and decay, and inverse-Compton scattering. The study of this diffuse emission provides insight into the origin and transport of CRs. We searched for gamma-ray emission from the SMC in order to derive constraints on the CR population and transport in an external system with properties different from the Milky Way. We analysed the first 17 months of continuous all-sky observations by the Large Area Telescope of the Fermi mission to determine the spatial distribution, flux and spectrum of the gamma-ray emission from the SMC. We also used past radio synchrotron observations of the SMC to study the population of CR electrons specifically. We obtained the first detection of the SMC in high-energy gamma rays, with an integrated >100MeV flux of (3.7 +/-0.7) x10e-8 ph/cm2/s, with additional systematic uncertainty of <16%. The emission is steady and from an extended source ~3° in size. It is not clearly correlated with the distribution of massive stars or neutral gas, nor with known pulsars or SNRs, but a certain correlation with supergiant shells is observed. The observed flux implies an upper limit on the average CR nuclei density in the SMC of ~15% of the value measured locally in the Milky Way. The population of high-energy pulsars of the SMC may account for a substantial fraction of the gamma-ray flux, which would make the inferred CR nuclei density even lower. The average density of CR electrons derived from radio synchrotron observations is consistent with the same reduction factor but the uncertainties are large. From our current knowledge of the SMC, such a low CR density does not seem to be due to a lower rate of CR injection and rather indicates a smaller CR confinement volume characteristic size.
description: 14 pages, 6 figures, accepted for publication in A&A
Опыт подготовки и анализ результатов участия студентов-педагогов во Всероссийском конкурсе «Учитель будущего. Студенты»
Creators: name: Половникова А.В.
name: Звонарева Н.А.
name: Лапина В.А.
name: Камнева А.С.
Publisher: name: Образование и право
Year: 2021
Subjects: конкурс педагогического мастерства
профессиональная позиция студента
инновационные технологии
способы организации обучения
потенциал
мотивация
компетенции.

description: В статье рассматривается проблема подготовки студентов к конкурсам педагогического мастерства, их роль и место в системе профессиональной подготовки учителя. Обосновывается значимость подобных конкурсов в профессиональном становлении будущего специалиста на примере участия студентов ИПиУ МПГУ в первом всероссийском конкурсе «Учитель будущего. Студенты». В статье анализируются особенности организации процесса подготовки конкурсантов и достигнутые ими результаты.
Open access: Māori perspectives on publishing
Creators: name: Lilley, Spencer
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2025
Subjects: classificationCode: 4609
subject: Information systems
classificationCode: 4610
subject: Library and information studies
classificationCode: 46
subject: Information and computing sciences

description: Introduction. This short paper presents the results of a project that looked at Māori researchers’ attitudes to open access publishing. It presents an overview of their engagement with green and gold publishing options, including barriers and challenges they encountered when considering open access publishing and the role that Māori liaison librarians have in encouraging Māori academics to utilize the range of open access resource opportunities available.
Method. In this study, six Māori researchers and four Māori liaison librarians were interviewed using a kaupapa Māori methodological approach.
Results. The results were analysed using a tikanga Māori focused lens
Conclusions. Although the Māori researchers in this study are aware of open access publishing, they were unsure of how to distinguish between the different models on offer and would benefit from regular engagement and advice from Māori liaison librarians.
Modeling operational risk using the truncation approach
Creators: name: Hadley, Daniel P.
Publisher: name: University of British Columbia
Year: 2018

description: Banks that use the advanced measurement approach to model operational risk may struggle to develop an internal process that produces stable regulatory capital over time. Large decreases in regulatory capital are scrutinized by regulators while large increases may force banks to set aside more assets than necessary. A major source of this instability arises from the loss severity selection process, especially when the selected distribution families for severity risk categories change year-to-year. In this report, we examine the process of selecting severity distributions from a candidate distribution list within the guidelines of the advanced measurement approach, propose useful tools to aid in selecting an appropriate severity distribution, and analyze the effect of selection criteria on regulatory capital. The log sinh-arcsinh distribution family is added to a list of common candidate severity distributions used by industry. This 4-parameter family solves issues introduced by the 4-parameter g-and-h distribution without sacrificing flexibility and shows promise in outperforming 2-parameter families, reducing the frequency of severity distribution families changing year-to-year. Distribution parameters are estimated using the maximum likelihood approach from loss data truncated at a known minimum reporting threshold. Our severity distribution selection process combines truncation probability estimates with Akaike Information Criterion (AIC), Bayesian Information Criterion, modified Anderson-Darling, QQ-plots, and predictive measures such as the quantile scoring function and out-of-sample AIC, and we discuss some of the challenges associated with this process. We then simulate operational losses and calculate regulatory capital, comparing the effect on regulatory capital of selecting loss severity distributions using AIC versus quantile score. A combination of these two criteria is recommended when selecting loss severity distributions.
Организация самостоятельной работы по изучению иностранного языка посредством электронной платформы MOODLE
Creators: name: Яковец Т.Я.
name: Таджибова А.Н.
Publisher: name: Образование и право
Year: 2021
Subjects: самостоятельная работа
электронная платформа
электронное обучение
дистанционное обучение
образовательный процесс.

description: Статья посвящена исследованию организации самостоятельной работы студентов по изучению иностранного языка на электронной образовательной платформе Moodle. В статье определяются цели использования электронной образовательной платформы Moodle, положительные и отрицательные аспекты применения данной платформы при изучении иностранного языка в вузе, основные формы самостоятельной работы студентов по изучению иностранного языка, трудности использования электронной образовательной платформы Moodle.
TranCS
Creators: name: sun, Weisong
name: Fang, Chunrong
name: Chen, Yuchen
name: Tao, Guanhong
name: Han, Tingxu
name: Zhang, Quanjun
Publisher: name: figshare
Year: 2022
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: This is the replication package for the paper "Code search based on Context-aware Code Translation", accepted at ICSE 2022.
The full package contains all the details needed to reproduce the result as we claimed in our paper.

In our package, the README.md file describes the structure of the package and gives basic information on the content of this package. The software and hardware requirements are described in the requirements.txt and REQUIREMENTS.md files, respectively. And "Code Search based on Context-aware Code Translation.pdf" is a copy of our accepted paper in PDF format.

For any additional information, contact the first author by e-mail: Dr.Weisong Sun at
Star formation in AGN hosts in GOODS-N
Creators: name: Shao, L.
name: Lutz, D.
name: Nordon, R.
name: Maiolino, R.
name: Alexander, D. M.
name: Altieri, B.
name: Andreani, P.
name: Aussel, H.
name: Bauer, F. E.
name: Berta, S.
name: Bongiovanni, A.
name: Brandt, W. N.
name: Brusa, M.
name: Cava, A.
name: Cepa, J.
name: Cimatti, A.
name: Daddi, E.
name: Dominguez-Sanchez, H.
name: Elbaz, D.
name: Schreiber, N. M. Forster
name: Geis, N.
name: Genzel, R.
name: Grazian, A.
name: Gruppioni, C.
name: Magdis, G.
name: Magnelli, B.
name: Mainieri, V.
name: Garcia, A. M. Perez
name: Poglitsch, A.
name: Popesso, P.
name: Pozzi, F.
name: Riguccini, L.
name: Rodighiero, G.
name: Rovilos, E.
name: Saintonge, A.
name: Salvato, M.
name: Portal, M. Sanchez
name: Santini, P.
name: Sturm, E.
name: Tacconi, L. J.
name: Valtchanov, I.
name: Wetzstein, M.
name: Wieprecht, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Sensitive Herschel far-infrared observations can break degeneracies that were inherent to previous studies of star formation in high-z AGN hosts. Combining PACS 100 and 160um observations of the GOODS-N field with 2Msec Chandra data, we detect ~20% of X-ray AGN individually at >3sig. The host far-infrared luminosity of AGN with L2-10~10^43erg/s increases with redshift by an order of magnitude from z=0 to z~1. In contrast, there is little dependence of far-infrared luminosity on AGN luminosity, for L2-10~1. We do not find a dependence of far-infrared luminosity on X-ray obscuring column, for our sample which is dominated by L2-10<10^44erg/s AGN. In conjunction with properties of local and luminous high-z AGN, we interpret these results as reflecting the interplay between two paths of AGN/host coevolution. A correlation of AGN luminosity and host star formation is traced locally over a wide range of luminosities and also extends to luminous high z AGN. This correlation reflects an evolutionary connection, likely via merging. For lower AGN luminosities, star formation is similar to that in non-active massive galaxies and shows little dependence on AGN luminosity. The level of this secular, non-merger driven star formation increasingly dominates over the correlation at increasing redshift.
description: Accepted for publication in A&A Herschel issue. 4 pages, 6 figures