cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Distribution and bioclimatic suitability of Duvalius hartigi, subterranean beetle from the lava caves of Mount Etna (Coleoptera: Carabidae, Trechinae)
Creators: name: Nicolosi, Giuseppe
name: Giachino, Pier Mauro
name: Magrini, Paolo
name: Sabella, Giorgio
name: Isaia, Marco
Publisher: name: Fragmenta entomologica
Year: 2023

description: Beetles of the genus Duvalius are widely distributed in subterranean habitats across the Palearctic, from SW Europe in the West to central Asia and China in the East. The genus is also recorded from Sicily, where nine species are currently known. Duvalius hartigi was described in 2006 on material collected in lava caves of Mount Etna and since then no one has ever reported new data about this species. During the years 2020-2022, we conducted a thorough field search in lava caves on Mount Etna, aiming at unraveling the occurrence of new populations. Our work led to the discovery of twenty-two new occurrences, which in turn, allowed us to perform species distribution modeling (SDM) and to explore the bioclimatic suitability of the species, especially in light of future targeted conservation strategies. The species covers a relatively wide altitudinal and thermic range, being found in lava caves from 615 to 1840 meters a.s.l., with temperatures ranging from 3.48 to 14.80°C. According to the SDM results, the suitable area for the species ranges between 500 and 2200 meters a.s.l. with preference for colder and wetter sites, irrespectively to slope orientation. The relatively wide bioclimatic tolerance that we recovered for D. hartigi possibly reflects a high ecological plasticity, representing a stimulating topic for further studies.
description: Fragmenta entomologica, Vol. 55 No. 1 (2023)
Teacher Assessment Practices Inventory (T-APrI)
Creators: name: Brown, Gavin
name: Yu, Flora
name: Chan, Jacqueline K.
name: Fok, Ping
name: Kennedy, Kerry J
Publisher: name: The University of Auckland
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences
subject: 130303 Education Assessment and Evaluation

description: This list of items is the actual survey inventory for the Hong Kong Teacher Assessment Practices Inventory. This was published in Brown, G., Kennedy, K., Fok, P., & Sang, J. (2009). Assessment for student improvement: Understanding Hong Kong teachers’ conceptions and practices of assessment. Assessment in Education: Principles, Policy & Practice, 16(3), 347-363.
It was derived from the TCoA v3
The Conformal Template and New Perspectives for Quantum Chromodynamics
Creators: name: Brodsky, Stanley J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Conformal symmetry provides a systematic approximation to QCD in both its perturbative and nonperturbative domains. One can use the AdS/CFT correspondence between Anti-de Sitter space and conformal gauge theories to obtain an analytically tractable approximation to QCD in the regime where the QCD coupling is large and constant. For example, there is an exact correspondence between the fifth-dimensional coordinate of AdS space and a specific impact variable which measures the separation of the quark constituents within the hadron in ordinary space-time. This connection allows one to compute the analytic form of the frame-independent light-front wavefunctions of mesons and baryons, the fundamental entities which encode hadron properties and allow the computation of exclusive scattering amplitudes. One can also use conformal symmetry as a template for perturbative QCD predictions where the effects of the nonzero beta function can be systematically included in the scale of the QCD coupling. This leads to fixing of the renormalization scale and commensurate scale relations which relate observables without scale or scheme ambiguity. I also discuss a number of novel phenomenological features of QCD, including leading-twist single-spin asymmetries, diffractive deep inelastic scattering, hard diffractive hadronic reactions, the breakdown of the Lam-Tung relation in Drell-Yan reactions, nuclear shadowing, non-universal antishadowing, and the unexpected effects of direct higher-twist processes.
description: Invited talk, presented at the International Symposium, ``The Jubilee Of the Sakata Model (p n Lambda 50)", November 25-26, 2006, in Nagoya, Japan
Manhattan orbifolds
Creators: name: Eppstein, David
Publisher: name: arXiv
Year: 2006
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 57M50; 57M15

description: We investigate a class of metrics for 2-manifolds in which, except for a discrete set of singular points, the metric is locally isometric to an L_1 (or equivalently L_infinity) metric, and show that with certain additional conditions such metrics are injective. We use this construction to find the tight span of squaregraphs and related graphs, and we find an injective metric that approximates the distances in the hyperbolic plane analogously to the way the rectilinear metrics approximate the Euclidean distance.
description: 17 pages, 15 figures. Some definitions and proofs have been revised since the previous version, and a new example has been added
Large-scale asymmetry in galaxy spin directions: evidence from the Southern hemisphere
Creators: name: Shamir, Lior
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent observations using several different telescopes and sky surveys showed patterns of asymmetry in the distribution of galaxies by their spin directions as observed from Earth. These studies were done with data imaged from the Northern hemisphere, showing excellent agreement between different telescopes and different analysis methods. Here, data from the DESI Legacy Survey was used. The initial dataset contains $\sim2.2\cdot10^7$ galaxy images, reduced to $\sim8.1\cdot10^5$ galaxies annotated by their spin direction using a symmetric algorithm. That makes it not just the first analysis of its kind in which the majority of the galaxies are in the Southern hemisphere, but also by far the largest dataset used for this purpose to date. The results show strong agreement between opposite parts of the sky, such that the asymmetry in one part of the sky is similar to the inverse asymmetry in the corresponding part of the sky in the opposite hemisphere. Fitting the distribution of galaxy spin directions to cosine dependence shows a dipole axis with probability of 4.66$σ$. Interestingly, the location of the most likely axis is within close proximity to the CMB Cold Spot. The profile of the distribution is nearly identical to the asymmetry profile of the distribution identified in Pan-STARRS, and it is within 1$σ$ difference from the distribution profile in SDSS and HST. All four telescopes show similar large-scale profile of asymmetry.
description: PASA, accepted
Muon ID at the ILC
Creators: name: Milstene, C.
name: Fisk, G.
name: Para, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: This paper describes a new way to reconstruct and identify muons with high efficiency and high pion rejection. Since muons at the ILC are often produced with or in jets, for many of the physics channels of interest[1], an efficient algorithm to deal with the identification and separation of particles within jets is important. The algorithm at the core of the method accounts for the effects of the magnetic field and for the loss of energy by charged particles due to ionization in the detector. We have chosen to develop the analysis within the setup of one of the Linear Collider Concept Detectors adopted by the US. Within b-pair production jets, particles cover a wide range in momenta; however ~ 80% of the particles have a momentum below 30 GeV[2]. Our study, focused on bbar-b jets, is preceded by a careful analysis of single energy particles between 2 and 50 GeV. As medium energy particles are a substantial component of the jets, many of the particles lose part of their energy in the calorimeters and the solenoid coil before reaching the muon detector where they may have energy below 2 GeV. To deal with this problem we have implemented a Runge-Kutta correction of the calculated trajectory to better handle these lower energy particles. The multiple scattering and other stochastic processes, more important at lower energy, is addressed by a Kalman-filter integrated into the reconstruction algorithm. The algorithm provides a unique and powerful separation of muons from pions. The 5 Tesla magnetic field from a solenoid surrounds the hadron calorimeter and allows the reconstruction and precision momentum measurement down to a few GeV.
description: 15 pages, 9 Figures, 4 tables
title: Управление государственными закупками
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Ай Пи Ар Медиа
Year: 2023

description: В учебном пособии описаны основные принципы, методы и способы государственных закупок. Учебное пособие снабжено схемами, иллюстрациями для самостоятельного усвоения, развития навыков и умений рассчитывать начально-максимальную цену контрактов и готовить документацию о торгах, а также с целью ознакомления с работой портала zakupki.gov.ru и торговых площадок. Подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта среднего профессионального образования. Учебное пособие предназначено для студентов, обучающихся по укрупненной группе специальностей среднего профессионального образования «Экономика и управление», изучающих дисциплину «Управление государственными закупками».
PDE/statistical mechanics duality: relation between Guerra's interpolated $p$-spin ferromagnets and the Burgers hierarchy
Creators: name: Fachechi, Alberto
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We examine the duality relating the equilibrium dynamics of the mean-field $p$-spin ferromagnets at finite size in the Guerra's interpolation scheme and the Burgers hierarchy. In particular, we prove that - for fixed $p$ - the expectation value of the order parameter on the first side w.r.t. the generalized partition function satisfies the $p-1$-th element in the aforementioned class of nonlinear equations. In the light of this duality, we interpret the phase transitions in the thermodynamic limit of the statistical mechanics model with the development of shock waves in the PDE side. We also obtain the solutions for the $p$-spin ferromagnets at fixed $N$, allowing us to easily generate specific solutions of the corresponding equation in the Burgers hierarchy. Finally, we obtain an effective description of the finite $N$ equilibrium dynamics of the $p=2$ model with some standard tools in PDE side.
Fundo de Manutenção e Desenvolvimento da Educação Básica e de valorização dos profissionais da educação (FUNDEB): uma década da política pública na região metropolitana de Salvador (RMS)
Creators: name: Mota Júnior, Antônio de Macêdo
Publisher: name: figshare
Year: 2021
Subjects: subject: 160506 Education Policy
subject: FOS: Political science

description: O estudo de natureza exploratória-descritiva e documental, de abordagem quantitativa, investiga a execução do Fundo de Manutenção e Desenvolvimento da Educação Básica e de Valorização dos Profissionais da Educação (Fundeb), no período 2009-2019, no contexto de cinco municípios (Camaçari, Dias D’Ávila, Lauro de Freitas, Mata de São João e Simões Filho) da Região Metropolitana de Salvador (RMS). Os resultados obtidos indicaram que o Fundeb possibilitou ampliar o volume de recursos nos sistemas municipais de educação; entretanto, aspectos relacionados à demanda reprimida na educação infantil, indisponibilidade de recursos para manutenção e desenvolvimento do ensino (MDE) e o decréscimo nas matrículas na educação de jovens e adultos (EJA) configuram-se como desafios a serem superados.
สารสกัดจากผลองุ่นป่า: พฤกษเคมีและฤทธิ์ต้านออกซิเดชัน
Creators: name: สุริสา ศรีสุวรรณ์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: สารสกัด, ฟลาโวนอยด์, อนุมูลอิสระ, ฟีนอลิก, ตัวทำละลาย

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
StandICT.eu 2026 Standards Academy Webinar Slides: Geopolitics of ICT Standardisation - Focus on China
Creators: name: Blind, Knut
name: Rühlig, Tim
name: Fuchs, Dr. Daniel
name: Lüdtke, Dr. Susann
name: Xu, Dr. Betty
Publisher: name: Zenodo
Year: 2024

description: The StandICT.eu Standards Training Academy hosted webinar diving into China's standardisation strategies in ICT on 30 Sept 2024 from 11:00 to 12:30 CEST (16:00 – 17:30 China Standard Time). 

The webinar aimed to highlight China's ICT standardisation strategies and activities in general, followed by a closer look at its activities in ICT. Among the disucssion topics were the opportunities and challenges China, and its actors face in international standardisation. Then, the focus shifted to elaborating on the implications for the EU before we trying identify opportunities for further collaboration and joining forces for reciprocal benefits and address global challenges.
A universal formula for representing Lie algebra generators as formal power series with coefficients in the Weyl algebra
Creators: name: Durov, Nikolai
name: Meljanac, Stjepan
name: Samsarov, Andjelo
name: Škoda, Zoran
Publisher: name: arXiv
Year: 2006
Subjects: subject: Representation Theory (math.RT)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 16G, 17B, 17B40, 14D15, 14L05

description: Given a $n$-dimensional Lie algebra $g$ over a field $k \supset \mathbb Q$, together with its vector space basis $X^0_1,..., X^0_n$, we give a formula, depending only on the structure constants, representing the infinitesimal generators, $X_i = X^0_i t$ in $g\otimes_k k [[t]]$, where $t$ is a formal variable, as a formal power series in $t$ with coefficients in the Weyl algebra $A_n$. Actually, the theorem is proved for Lie algebras over arbitrary rings $k\supset Q$. We provide three different proofs, each of which is expected to be useful for generalizations. The first proof is obtained by direct calculations with tensors. This involves a number of interesting combinatorial formulas in structure constants. The final step in calculation is a new formula involving Bernoulli numbers and arbitrary derivatives of coth(x/2). The dimensions of certain spaces of tensors are also calculated. The second method of proof is geometric and reduces to a calculation of formal right-invariant vector fields in specific coordinates, in a (new) variant of formal group scheme theory. The third proof uses coderivations and Hopf algebras.
description: v2: expositional improvements (significant in sections 5,6); v3: minor expositional improvements (including in notation, and in introduction); v4: final version, to appear in Journal of Algebra (4 minor differences from v3 due wrong uploaded file in v3)
Smoothing effect and delocalization of interacting Bose-Einstein condensates in random potentials
Creators: name: Sanchez-Palencia, Laurent
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We theoretically investigate the physics of interacting Bose-Einstein condensates at equilibrium in a weak (possibly random) potential. We develop a perturbation approach to derive the condensate wavefunction for an amplitude of the potential smaller than the chemical potential of the condensate and for an arbitrary spatial variation scale of the potential. Applying this theory to disordered potentials, we find in particular that, if the healing length is smaller than the correlation length of the disorder, the condensate assumes a delocalized Thomas-Fermi profile. In the opposite situation where the correlation length is smaller than the healing length, we show that the random potential can be significantly smoothed and, in the meanfield regime, the condensate wavefunction can remain delocalized, even for very small correlation lengths of the disorder.
description: The word "screening" has been changed to "smoothing" to avoid confusions with other effects discussed in the literature. This does not affect the content of paper, nor the results, nor the physical discussion
Oferta atual e mercantilização do ensino superior no estado da Bahia
Creators: name: Mota Júnior, Antônio de Macêdo
name: Sousa, Joelson Pereira de
Publisher: name: figshare
Year: 2021
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences

description: O presente estudo apresenta resultados preliminares de uma pesquisa exploratória, bibliográfica e documental sobre o tema da mercantilização da educação no Brasil, com o objetivo de caracterizar a oferta atual de ensino superior no estado da Bahia, apresentando aspectos do processo de mercantilização, contextualizado por um crescente discurso de crise na educação nacional. Esses resultados apontam para um célere processo de financeirização, oligopolização e transnacionalização da educação, configurando o cenário atual de mercantilização do ensino superior brasileiro. Esse cenário estende-se para a oferta de ensino superior no estado da Bahia, que apresenta uma representatividade da rede privada de 92% das instituições e de 74% nas matrículas em cursos de graduação, com a presença de grandes grupos educacionais.
Various inputs applied for growing sweet potato in the tidal swamp area of south Borneo of Indonesia
Creators: name: Widodo, Y.
name: Wahyuningsih, S.
name: Purwaningrahayu, R.D.
name: Nuryati
name: Mejaya, M.J.
name: Widodo, Y.
name: Wahyuningsih, S.
name: Purwaningrahayu, R.D.
name: Nuryati
name: Mejaya, M.J.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Crop Production/Industries
subject: Sweet potato
subject: Tidal swamp area
subject: Farming in south Borneo

description: In South Borneo, sweet potato baking is very good market and has to be shipped from Java for fulfilling the demand of the people. Preparation of sweet potato as additional food is only simple by put in oven, so it is sold fresh from the oven. In 2015, description of area mainly physical and chemical aspects were undertaken to provide adequately data. Analysis of soil sample was done for the parameters of pH, C organic as well as N, P and K. Based on this analysis, the treatment was designed based on practical work. Apex vine cutting of several sweet potato varieties were taken from ILETRI to Borneo during 2016 and 2017. In 2017, two varieties were used as the main plot, and five inputs were determined as subplot. Therefore, ten combination treatments were laid down in three replications, in the plot size of 6.0 m x 5.0 m. Planting distance of sweet potato was 100 cm x 25 cm. During 2017, planting was done at February and harvesting was undertaken on July. Growth and yield components were analyzed by statistical procedure by using MSTATC. Statistical analysis indicated that there was not significantly affected by interaction between variety and agronomic inputs as well. However, both main and subplot were separately affected growth and yield. ILETRI variety Beta3 gave better yield with agronomic input1 able to obtain 15.39 t ha-1 . However, the increase of agronomic input did not follow the increase of tuber yield.
How does the mass and activity history of the host star affect the population of low-mass planets?
Creators: name: Kubyshkina, Daria
name: Vidotto, Aline A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The evolution of the atmospheres of low and intermediate-mass planets is strongly connected to the physical properties of their host stars. The types and the past activities of planet-hosting stars can, therefore, affect the overall planetary population. In this paper, we perform a comparative study of sub-Neptune-like planets orbiting stars of different masses and different evolutionary histories. We discuss the general patterns of the evolved population as a function of parameters and environments of planets. As a model of the atmospheric evolution, we employ the own framework combining planetary evolution in MESA with the realistic prescription of the escape of hydrogen-dominated atmospheres. {We find that the final populations look qualitatively similar in terms of the atmospheres survival around different stars, but qualitatively different, with this difference accentuated for planets orbiting more massive stars. We show that a planet has larger chances of keeping its primordial atmosphere in the habitable zone of a solar mass star compared to M or K dwarfs and if it starts the evolution having a relatively compact envelope.} We also address the problem of the uncertain initial temperatures (luminosities) of planets and show that this issue is only of particular importance for planets exposed to extreme atmospheric mass-losses.
description: 18 pages, 13 figures. Accepted for publication in MNRAS
Non-perturbative improvement of the axial current with three dynamical flavors and the Iwasaki gauge action
Creators: name: Kaneko, T.
name: Aoki, S.
name: Della Morte, M.
name: Hashimoto, S.
name: Hoffmann, R.
name: Sommer, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We perform a non-perturbative determination of the improvement coefficient c_A to remove O(a) discretization errors in the axial vector current in three-flavor lattice QCD with the Iwasaki gauge action and the standard O$(a)$-improved Wilson quark action. An improvement condition with a good sensitivity to c_A is imposed at constant physics. Combining our results with the perturbative expansion, c_A is now known rather precisely for 1/a \gtrsim 1.6 GeV.
description: 13 pages, 3 figures, 4 tables
Shear dynamics of polydisperse double emulsions
Creators: name: Tiribocchi, A.
name: Montessori, A.
name: Bonaccorso, F.
name: Lauricella, M.
name: Succi, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We numerically study the dynamics of a polydisperse double emulsion under a symmetric shear flow. We show that both dispersity and shear rate crucially affect the behavior of the innermost drops and of the surrounding shell. While at low/moderate values of shear rates the inner drops rotate periodically around a common center of mass triggered by the fluid vortex formed within the emulsion generally regardless of their polydispersity, at higher values such dynamics occurs only at increasing polydispersity, since monodisperse drops are found to align along the shear flow and become approximately motionless at late times. Our simulations also suggest that increasing polydispersity favours close-range contacts among cores and persistent collisions, while hindering shape deformations of the external droplet. A quantitative evaluation of these effects is also provided.
description: 10 pages, 7 figures. Post peer-reviewed version accepted for publication on Physics of Fluids. Movies upon request
[Northern Pomo field notes]
Creators: name: Lake, Annie
name: Vihman, Eero
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2015
Subjects: subject: pej
subject: Northern Pomo language

description: Northern Pomo field notebook labeled "10 AL 6": texts with titles "Tree people", "Race around Clear Lake", "The vanishing deer", "Legless deer", "Sourdough acorn bread", "Lame-boy stories".
Evaluation of black cumin genotypes for yield and yield related parameters in bale mid altitude, southeastern Ethiopia
Creators: name: Asefa, G.
name: Beriso, M.
name: Asefa, G.
name: Beriso, M.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Crop Production/Industries
subject: Black cumin
subject: Genotype
subject: Oleoresin content

description: Fourteen black cumin genotypes were evaluated against standard checks for two consecutive years during 2018 to 2019 at Sinana, Goro and Gindhir to investigate high yielder and stable black cumin varieties. The mean total seed yield of genotypes across environment ranged from 24.54 to 16.07 Qt ha-1 . The highest total seed yield was recorded from genotypes 242826-2 followed by 242826-2 (24.54 and 23.32 Qt ha-1) while the lowest total seed yield was obtained from local checks. These two genotypes have yield advantage of 22.41 and 14.96% over standard check Derbera. Based on their performance across location over standard checks these two genotypes will be promoted for variety verification for Bale mid altitude and similar agro ecologies.
Assessment Practices Survey
Creators: name: Brown, Gavin
Publisher: name: The University of Auckland
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences
subject: 130303 Education Assessment and Evaluation

description: This instrument was developed by me making use of materials published in two studies by McMillanMcMillan, J. H. (2001). Secondary teachers' classroom assessment and grading practices. Educational Measurement: Issues and Practice, 20(1), 20-32.
McMillan, J. H., Myran, S., & Workman, D. (2002). Elementary teachers' classroom assessment and grading practices. The Journal of Educational Research, 95(4), 203-213.

An earlier version of this was used in my 2002 PhD dissertation. Brown, G. T. L. (2002). Teachers' conceptions of assessment. (PhD--Education), University of Auckland, Retrieved from http://hdl.handle.net/2292/63
One- and two-dimensional high-resolution solid-state NMR investigation of zeolite structures
Creators: name: Feng, Yi
Publisher: name: University of British Columbia
Year: 2011

description: The work reported in this thesis describes for the first time the application of two-dimensional ²⁹Si high-resolution solid state NMR experiments to the investigation of the three-dimensional Si-O-Si bonding connectivities in zeolites. 2D COSY type, INADEQUATE type and spin-diffusion experiments are discussed and evaluated, the INADEQUATE experiments being particularly successful in this work. By preparing highly crystalline, highly siliceous samples of zeolites and careful optimization of all experimental parameters, it is possible to directly observe ²⁹Si-O-²⁹Si J couplings in these experiments. The three-dimensional lattice connectivities obtained from this work for ²⁹Si enriched zeolite ZSM-39 and natural abundance ZSM-12 and ZSM-22 are in excellent agreement with the lattice structures determined by XRD techniques. In the case of a ²⁹Si enriched sample of zeolite DD3R, the ²⁹Si 2D NMR results indicate that the structure is of lower symmetry than has been postulated from diffraction studies. Zeolite ZSM-5, which has the most complex three-dimensional framework of all the known zeolites, was extensively studied in its room temperature phase by 2D NMR spectroscopy. In addition, the effects of temperature and the presence of sorbed p-xylene and p-dichlorobenzene on the phase behavior of ZSM-5 were also investigated. The ²⁹Si 2D NMR data on ZSM-11 at high temperature are in good agreement with the known structure, I4m2. Low temperature 2D experiments on ZSM-11 gave the assignment of space group symmetry 14 to the structure which was previous unknown. Finally, ²⁹Si 2D NMR results on ZSM-23 reveal that there are 12 independent T-sites in the structure which is not consistent with the space groups proposed in the literature which have 7 crystallographically inequivalent T-sites.
title: Управление государственными закупками
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Ай Пи Ар Медиа
Year: 2023

description: В практикуме систематизированы теоретические основы и прикладные аспекты контрактной системы для получения студентами базового уровня знаний в области организации и проведения закупок по нормам Федерального закона от 05.04.2013 г. № 44-ФЗ «О контрактной системе в сфере закупок товаров, работ, услуг для обеспечения государственных и муниципальных нужд». В издании содержатся практические работы с памятками и образцами документов. Подготовлен в соответствии с требованиями Федерального государственного образовательного стандарта среднего профессионального образования. Предназначен для студентов, обучающихся по укрупненной группе специальностей среднего профессионального образования «Экономика и управление», изучающих дисциплину «Управление государственными закупками».
First report on black spot disease of Phyllanthus emblica L. fruits caused by Thielaviopsis paradoxa in Bangladesh
Creators: name: Sikder, M.M.
name: Ahmmed, M.S.
name: Sultana, A.
name: Alam, N.
name: Sikder, M.M.
name: Ahmmed, M.S.
name: Sultana, A.
name: Alam, N.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Crop Production/Industries
subject: Amla
subject: Fruit spot disease
subject: Fungal biology
subject: Thielaviopsis paradoxa
subject: Molecular characterization

description: Fruit spot disease of Phyllanthus emblica L. is one of theproblems, which reduce the quality of the fruits at pre-harvest period. Fungal pathogen was isolated using tissue planting methods during November 2016 to December 2017. The fungus, Thielaviopsis paradoxa was identified using both morphological and molecular characterization based on internal transcribe spacer (ITS) region of ribosomal DNA (rDNA). Mycelial growth of the isolated fungus was evaluated on six different fungal culture media viz, potato sucrose agar (PSA), Richard agar (RA), carrot agar (CA), potato dextrose agar (PDA), honey peptone agar (HPA) and Hansen’s agar (HA) in which RA and HPA media provided the utmost growth. The optimum temperature of the fungus was recorded at 25 to 35ºC. Alternate cycle of 12h/12h light dark and neutral to basic pH was preferred by the studied fungus. Aqueous crude extracts of three plants (garlic, black cumin, and turmeric) were evaluated against the isolated fungus in which the highest inhibition was recorded due to garlic extract. Two food preservatives (sodium benzoate and vinegar) were also tested in which sodium benzoate (100 mM) was most efficient for the inhibition of T. paradoxa. Therefore, garlic and food preservative-sodium benzoate could be used to control this fungal growth associated with amla fruits. To the best of our knowledge, occurrence of T. paradoxa on amla fruits is a new record in Bangladesh.
High-Altitude Emission from Pulsar Slot Gaps: The Crab Pulsar
Creators: name: Harding, Alice K.
name: Stern, Julie V.
name: Dyks, Jaroslaw
name: Frackowiak, Michal
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results of a 3D model of optical to gamma-ray emission from the slot gap accelerator of a rotation-powered pulsar. Primary electrons accelerating to high-altitudes in the unscreened electric field of the slot gap reach radiation-reaction limited Lorentz factors of 2 x 10^7, while electron-positron pairs from lower-altitude cascades flow along field lines interior to the slot gap. The curvature, synchrotron and inverse Compton radiation of both primary electrons and pairs produce a broad spectrum of emission from infra-red to GeV energies. Both primaries and pairs undergo cyclotron resonant absorption of radio photons, allowing them to maintain significant pitch angles. Synchrotron radiation from pairs with a power-law energy spectrum with Lorentz factors 10^2 - 10^5, dominate the spectrum up to 10 MeV. Synchrotron and curvature radiation of primaries dominates from 10 MeV up to a few GeV. We examine the energy-dependent pulse profiles and phase-resolved spectra for parameters of the Crab pulsar as a function of magnetic inclination and viewing angle, comparing to broad-band data. In most cases, the pulse profiles are dominated by caustics on trailing field lines. We also explore the relation of the high-energy and the radio profiles, as well as the possibility of caustic formation in the radio cone emission. We find that the Crab pulsar profiles and spectrum can be reasonably well reproduced by a model with viewing angle 45 degrees and inclination angle 100 or 80 degrees. This model predicts that the slot gap emission below 200 MeV will exhibit correlations in time and phase with the radio emission.
description: 35 pages, 7 figures, accepted for publication in Astrophysical Journal
Oferta atual e mercantilização do ensino superior no estado da Bahia
Creators: name: Mota Júnior, Antônio de Macêdo
Publisher: name: figshare
Year: 2021
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences

description: O presente estudo apresenta resultados preliminares de uma pesquisa exploratória, bibliográfica e documental sobre o tema da mercantilização da educação no Brasil, com o objetivo de caracterizar a oferta atual de ensino superior no estado da Bahia, apresentando aspectos do processo de mercantilização, contextualizado por um crescente discurso de crise na educação nacional. Esses resultados apontam para um célere processo de financeirização, oligopolização e transnacionalização da educação, configurando o cenário atual de mercantilização do ensino superior brasileiro. Esse cenário estende-se para a oferta de ensino superior no estado da Bahia, que apresenta uma representatividade da rede privada de 92% das instituições e de 74% nas matrículas em cursos de graduação, com a presença de grandes grupos educacionais.
XSLIDE (X-Ray Spectral Line IDentifier and Explorer): a quick-look tool for XRISM
Creators: name: Braun, Efrem
name: Baluta, Chris
name: Doyle, Trisha F.
name: Hall, Patricia L.
name: Hill, Robert S.
name: Holland, Matthew P.
name: Loewenstein, Michael
name: Miller, Eric D.
name: Witthoeft, Michael C.
name: Yaqoob, Tahir
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present XSLIDE (X-Ray Spectral Line IDentifier and Explorer), a graphical user interface that has been designed as a quick-look tool for the upcoming X-Ray Imaging and Spectroscopy Mission (XRISM). XSLIDE is a simple and user-friendly application that allows for the interactive plotting of spectra from XRISM's Resolve instrument without requiring the selection of models for forward-fitting. XSLIDE performs common tasks such as rebinning, continuum fitting, automatically detecting lines, assigning detected lines to known atomic transitions, spectral diagnostics, and more. It is expected that XSLIDE will allow XRISM's scientific investigators to rapidly examine many spectra to find those which contain spectral lines of particular interest, and it will also allow astronomers from outside the field of high-resolution X-ray spectroscopy to easily interact with XRISM data.
description: 10 pages, 6 figures, 1 ancillary video
Neutrino Masses, Lepton Flavor Mixing and Leptogenesis in the Minimal Seesaw Model
Creators: name: Guo, Wan-lei
name: Xing, Zhi-zhong
name: Zhou, Shun
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a review of neutrino phenomenology in the minimal seesaw model (MSM), an economical and intriguing extension of the Standard Model with only two heavy right-handed Majorana neutrinos. Given current neutrino oscillation data, the MSM can predict the neutrino mass spectrum and constrain the effective masses of the tritium beta decay and the neutrinoless double-beta decay. We outline five distinct schemes to parameterize the neutrino Yukawa-coupling matrix of the MSM. The lepton flavor mixing and baryogenesis via leptogenesis are investigated in some detail by taking account of possible texture zeros of the Dirac neutrino mass matrix. We derive an upper bound on the CP-violating asymmetry in the decay of the lighter right-handed Majorana neutrino. The effects of the renormalization-group evolution on the neutrino mixing parameters are analyzed, and the correlation between the CP-violating phenomena at low and high energies is highlighted. We show that the observed matter-antimatter asymmetry of the Universe can naturally be interpreted through the resonant leptogenesis mechanism at the TeV scale. The lepton-flavor-violating rare decays, such as $μ\to e + γ$, are also discussed in the supersymmetric extension of the MSM.
description: 50 pages, 22 EPS figures, macro file ws-ijmpe.cls included, accepted for publication in Int. J. Mod. Phys. E
[Northern Pomo field notes]
Creators: name: Lake, Annie
name: Vihman, Eero
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2015
Subjects: subject: pej
subject: Northern Pomo language

description: Northern Pomo field notebook labeled "9 AL 5": texts with titles "Cont'd (bird-woman, drowning)", "Dove and gr mo", "2 men < Tule Lake", "Bear woman", "Sodugalga", "Rattlesnakes on TV", "Coyote breaks his back", "Deer story 1", "Deer Story 2".
[Northern Pomo field notes]
Creators: name: Lake, Annie
name: Vihman, Eero
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2015
Subjects: subject: pej
subject: Northern Pomo language

description: Northern Pomo field notebook labeled "8 AL 4": texts with titles "Twin story (fish-spirit)", "Negroes eating grapes" "Gr. mo", "Firedrilling", Shells & beads", "Flute".
Silicon substituted hydroxyapatite/VEGF scaffolds stimulate bone regeneration in osteoporotic sheep
Creators: name: Casarrubios, L.
name: Gomez-Cerezo, N.
name: Sanchez-Salcedo, S.
name: Feito, M. J.
name: Serrano, M. C.
name: Saiz-Pardo, M.
name: Ortega, L.
name: de Pablo, D.
name: Diaz-Guemes, I.
name: Fernandez-Tome, B.
name: Enciso, S.
name: Sanchez-Margallo, F. M.
name: Portoles, M. T.
name: Arcos, D.
name: Vallet-Regi, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: FOS: Biological sciences

description: Silicon-substituted hydroxyapatite (SiHA) macroporous scaffolds have been prepared by robocasting. In order to optimize their bone regeneration properties, we have manufactured these scaffolds presenting different microstructures: nanocrystalline and crystalline. Moreover, their surfaces have been decorated with vascular endothelial growth factor (VEGF) to evaluate the potential coupling between vascularization and bone regeneration. In vitro cell culture tests evidence that nanocrystalline SiHA hinders pre-osteblast proliferation, whereas the presence of VEGF enhances the biological functions of both endothelial cells and pre-osteoblasts. The bone regeneration capability has been evaluated using an osteoporotic sheep model. In vivo observations strongly correlate with in vitro cell culture tests. Those scaffolds made of nanocrystalline SiHA were colonized by fibrous tissue, promoted inflammatory response and fostered osteoclast recruitment. These observations discard nanocystalline SiHA as a suitable material for bone regeneration purposes. On the contrary, those scaffolds made of crystalline SiHA and decorated with VEGF exhibited bone regeneration properties, with high ossification degree, thicker trabeculae and higher presence of osteoblasts and blood vessels. Considering these results, macroporous scaffolds made of SiHA and decorated with VEGF are suitable bone grafts for regeneration purposes, even in adverse pathological scenarios such as osteoporosis.
description: 23 pages
Interparticle interaction and size effect in polymer coated magnetite nanoparticles
Creators: name: Thakur, M.
name: De, K.
name: Giri, S.
name: Si, S.
name: Kotal, A.
name: Mandal, T. K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Magnetization and Mossbauer studies have been performed on the polymer coated magnetite nanoparticles with particle size from 5.1 to 14.7 nm. The maximum in the temperature dependence of magnetization (TM) is found to be inconsistent with the particle size (DTEM). The effective magnetic anisotropy (Kan) is found to increase with the decrease of DTEM, which is attributed to the increase of surface anisotropy. The absence of coercivity and remanence of magnetization noticed well above TM indicates the superparamagnetic behaviour, which has also been observed in the temperature dependent Mossbauer results. The temperature dependence of hyperfine field is found to follow similar dependence of saturation magnetization for bulk magnetite.
Hong Kong Assessment Practices Inventory
Creators: name: Kennedy, Kerry J
name: Yu, Flora
name: Fok, Ping
name: Chan, Jacqueline K.
name: Brown, Gavin
Publisher: name: The University of Auckland
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences
subject: 130303 Education Assessment and Evaluation

description: This inventory was created by my Hong Kong colleagues at the then Hong Kong Institute of Education. The inventory was created for a funded Quality School Project entitled: Evaluation of Learning: Development of a Comprehensive Concept for Evaluating Student Learning. This document provides Cantonese translations of the English language versions of the items. The inventory used my Teacher Conceptions of Assessment inventory as the basis of a form that examined how teachers implemented assessment.
The results of this form were published in a collaborative article: Brown, G., Kennedy, K., Fok, P., & Sang, J. (2009). Assessment for student improvement: Understanding Hong Kong teachers’ conceptions and practices of assessment. Assessment in Education: Principles, Policy & Practice, 16(3), 347-363.
การพัฒนาความสามารถนักเรียนในโรงเรียนส่งเสริมสุขภาพ: กรณีศึกษาโรงเรียนชนบท จังหวัดมหาสารคาม
Creators: name: สมเสาวนุช จมูศรี
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: โรงเรียนส่งเสริมสุขภาพ, การวิจัยอย่างมีส่วนร่วม, พัฒนาความสามารถ, นักเรียน

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Instabilities of switching processes in synthetic antiferromagnets
Creators: name: Bogdanov, A. N.
name: Roessler, U. K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: It is shown that magnetic states and field-driven reorientation transitions in synthetic antiferromagnets crucially depend on contributions of higher-order anisotropies. A phenomenological macrospin model is derived to describe the magnetic states of two antiferromagnetically coupled magnetic thin film elements. The calculated phase diagrams show that magnetic states with out-of-plane magnetization, symmetric escaped spin-flop phases, exist in a broad range of the applied magnetic field. Due to the formation of such states and concomitant multidomain patterns, the switching processes in toggle magnetic random access memory devices (MRAM) can radically deviate from predictions within oversimplified models.
description: 3 pages, 3 figures
Spin-state smectics in spin crossover materials
Creators: name: Cruddas, J.
name: Ruzzi, G.
name: Powell, B. J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show that a simple two dimensional model of spin crossover materials gives rise to spin-state smectic phases where the pattern of high-spin (HS) and low-spin (LS) metal centers spontaneously breaks rotational symmetry and translational symmetry in one direction only. The spin-state smectics are distinct thermodynamic phases and give rise to plateaus in the fraction of HS metal centers. Smectic order leads to lines of Bragg peaks in the x-ray and neutron scattering structure factors. We identify two smectic phases and show that both are ordered in one direction, but disordered in the other, and hence that their residual entropy scales with the linear dimension of the system. This is intermediate to spin-state ices (examples of `spin-state liquids') where the residual entropy scales with the system volume, and antiferroeleastic ordered phases (examples of `spin-state crystals') where the residual entropy is independent of the size of the system.
description: 6 pages, 8 figures
การพัฒนาระบบฐานข้อมูลการประเมินผลการปฏิบัติงานของบุคลากร คณะสถาปัตยกรรมศาสตร์ ผังเมืองและนฤมิตศิลป์ มหาวิทยาลัยมหาสารคาม
Creators: name: วุฒิไกร ป้อมมะรัง
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การพัฒนาโปรแกรมระบบฐานข้อมูล, การประเมินผลการปฏิบัติงาน

description: ฉบับพิเศษ, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Planetary Formation Scenarios Revistied: Core-Accretion Versus Disk Instability
Creators: name: Matsuo, T.
name: Shibai, H.
name: Ootsubo, T.
name: Tamura, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The core-accretion and disk instability models have so far been used to explain planetary formation. These models have different conditions, such as planet mass, disk mass, and metallicity for formation of gas giants. The core-accretion model has a metallicity condition ([Fe/H] > −1.17 in the case of G-type stars), and the mass of planets formed is less than 6 times that of the Jupiter mass MJ. On the other hand, the disk instability model does not have the metallicity condition, but requires the disk to be 15 times more massive compared to the minimum mass solar nebulae model. The mass of planets formed is more than 2MJ. These results are compared to the 161 detected planets for each spectral type of the central stars. The results show that 90% of the detected planets are consistent with the core-accretion model regardless of the spectral type. The remaining 10% are not in the region explained by the core-accretion model, but are explained by the disk instability model. We derived the metallicity dependence of the formation probability of gas giants for the core-accretion model. Comparing the result with the observed fraction having gas giants, they are found to be consistent. On the other hand, the observation cannot be explained by the disk instability model, because the condition for gas giant formation is independent of the metallicity. Consequently, most of planets detected so far are thought to have been formed by the core-accretion process, and the rest by the disk instability process.
description: accepted for publication in The Astrophysical Journal
Small Visible Energy Scalar Top Iterative Discriminant Analysis
Creators: name: Sopczak, A.
name: Finch, A.
name: Freitas, A.
name: Milstene, C.
name: Schmitt, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Light scalar top quarks with a small mass difference with respect to the neutralino mass are of particular cosmological interest. This study uses an Iterative Discriminant Analysis method to optimize the expected selection efficiency at a International Linear Collider (ILC).
description: 4 pages, 5 figures, Proceedings 2006 International Linear Collider Workshop - Bangalore, India