cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Alfven wave in higher dimensional space time
Creators: name: Panigrahi, D.
name: Das, Ajanta
name: Chatterjee, S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Following the wellknown spacetime decomposition technique as applied to (d+1) dimensions we write down the equations of magnetohydrodynamics (MHD) in a spatially at generalised FRW universe. Assuming an equation of state for the background cosmic fluid we find solutions in turn for acous- tic waves and also for Alfven waves in a warm (cold) magnetised plasma. Interestingly the different plasma modes closely resemble the at space coun- terparts except that here the field variables all redshift with their time due to the expansion of the background. It is observed that in the ultrarelativistic limit the field parameters all scale as the free photon. The situation changes in the prerelativistic limit where the frequencies change in a bizarre fashion depending on initial conditions. It is observed that for a fixed magnetic field in a particular medium the Alfven wave velocity decreases with the number of dimensions, being the maximum in the usual 4D. Further for a fixed dimension the velocity attenuation is more significant in dust compared to the radiation era. We also find that in an expanding background the Alfven wave propaga- tion is possible only in the high frequency range, determined by the strength of the external magnetic field, the mass density of the medium and also the dimensions of the spacetime. Further it is found that with expansion the cosmic magnetic field decays more sharply in higher dimensional cosmology, which is in line with observational demand.
description: 12 pages, 3 figures
Identification of novel genes required for spatial and robust control of cytokinesis
Creators: name: Gough, Chelsey Lynn
Publisher: name: University of British Columbia
Year: 2024

description: Cytokinesis is the final stage of cell division in which the dividing cell is physically separated in two through the function of the contractile ring. The contractile ring is a highly resilient molecular machine which can properly function even in the absence of some of structural components and regulators. Additionally, the function, position, and orientation of the contractile ring are spatially modified in developing animals to regulate morphogenesis. Although essential regulators of cytokinesis have been identified through previous forward genetic screenings, the molecular mechanisms underlying these spatial and robust controls of cytokinesis remain elusive. To identify novel cytokinesis regulators involved in these processes, we performed a high-throughput RNAi suppressor screening using a gain-of-function mutant of actin. We obtained a total of 483 early embryonic genes that suppress lethality in an act-2 mutant background. Two parallel secondary screenings were then performed using the identified candidate genes. The first screening aimed to identify regulators of spatial cytokinesis control such as asymmetric ring closure, asymmetric ring positioning, and contractile ring rotation during three early stages of embryogenesis. A total of 108 genes were found to regulate at least one of these three forms of spatially controlled cytokinesis. Secondly, we performed a screening in an act-2(or295) background to identify regulators of cytokinesis robustness. We identified twelve genes that resulted in moderate to severe cytokinetic defects, including two novel regulators, evl-20 and lpin-1. Our study will serve as a useful database for the development of future hypotheses and provide insights into the precise regulation of cytokinetic mechanisms in tissues. [An errata to this thesis was made available on 2024-06-24.]
SAÚDE NO CÁRCERE: POPULAÇÃO FEMININA BRASILEIRA
Creators: name: Ananda Almeida Costa Novais
Publisher: name: Zenodo
Year: 2023

description: Embora o aprisionamento feminino tenha crescido, tal crescimento foi timidamente acompanhado por construções de políticas sociais voltadas especificamente para esse público. A prisão desrespeita as particularidades de sua condição feminina, em um processo continuo e intenso de deterioração da cidadania e identidade das mulheres. A questão das mulheres encarceradas, especialmente aquelas que experimentam a gravidez e o nascimento de seus filhos na prisão, constitui um dos aspectos mais perversos da política criminal repressiva, com foco preferencial na pena privativa de liberdade. Os presídios foram pensados por homens e para homens. A privação de liberdade afeta o autocuidado e, consequentemente, seu corpo, sua sexualidade, saúde e autoestima.

Palavras-chave: Prisão. Feminina. Particularidades. Deterioração. Identidade.
Emergence of foams from the breakdown of the phase field crystal model
Creators: name: Guttenberg, Nicholas
name: Goldenfeld, Nigel
name: Dantzig, Jonathan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences
subject: 35B36, 35Q74

description: The phase field crystal (PFC) model captures the elastic and topological properties of crystals with a single scalar field at small undercooling. At large undercooling, new foam-like behavior emerges. We characterize this foam phase of the PFC equation and propose a modified PFC equation that may be used for the simulation of foam dynamics. This minimal model reproduces von Neumann's rule for two-dimensional dry foams, and Lifshitz-Slyozov coarsening for wet foams. We also measure the coordination number distribution and find that its second moment is larger than previously-reported experimental and theoretical studies of soap froths, a finding that we attribute to the wetness of the foam increasing with time.
description: 4 pages, 4 figures
Platygaster leptines WALKER 1835
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster leptines

description: Platygaster leptines WALKER, 1835 M a t e r i a l: 2Ƌ, Jēkabpils, 1 km S of Brodi, Āres house, 12.05- 23.06.2007, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
FORMATION OF PEDAGOGICAL ETHICS OF FUTURE PRIMARY CLASS TEACHERS
Creators: name: Mamatqulova Nilufar Boyzoq qizi ASU basic doctoral student
Publisher: name: Zenodo
Year: 2023

description: This article presents the history of pedagogical ethics, information on improving the pedagogical skills and pedagogical ethics of future elementary school teachers.

  Key words: Professional skills, knowledge, skills, competence, talent, factors, communication, pedagogue.
The Horizon Run N-body Simulation: Baryon Acoustic Oscillations and Topology of Large Scale Structure of the Universe
Creators: name: Kim, Juhan
name: Park, Changbom
name: Gott, J. Richard
name: Dubinski, John
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In support of the new Sloan III survey, which will measure the baryon oscillation scale using the luminous red galaxies (LRGs), we have run the largest N-body simulation to date using $4120^3 = 69.9$ billion particles, and covering a volume of $(6.592 h^{-1} {\rm Gpc})^3$. This is over 2000 times the volume of the Millennium Run, and corner-to-corner stretches all the way to the horizon of the visible universe. LRG galaxies are selected by finding the most massive gravitationally bound, cold dark matter subhalos, not subject to tidal disruption, a technique that correctly reproduces the 3D topology of the LRG galaxies in the Sloan Survey.We have measured the covariance function, power spectrum, and the 3D topology of the LRG galaxy distribution in our simulation and made 32 mock surveys along the past lightcone to simulate the Sloan III survey. Our large N-body simulation is used to accurately measure the non-linear systematic effects such as gravitational evolution, redshift space distortion, past light cone space gradient, and galaxy biasing, and to calibrate the baryon oscillation scale and the genus topology. For example, we predict from our mock surveys that the baryon acoustic oscillation peak scale can be measured with the cosmic variance-dominated uncertainty of about 5% when the SDSS-III sample is divided into three equal volume shells, or about 2.6% when a thicker shell with $0.4
description: 12 pages, 18 figures, and 2 tables, submitted to ApJ. Some figures are changed and appedixes are added
Platygaster lyneborgi BUHL 1998
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster lyneborgi

description: Platygaster lyneborgi BUHL, 1998 Material: 1♀, Vīpe, 01.08- 07.11.2009, Malaise trap in meadow.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
Filaments in observed and mock galaxy catalogues
Creators: name: Stoica, R. S.
name: Martinez, V. J.
name: Saar, E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Context. The main feature of the spatial large-scale galaxy distribution is an intricate network of galaxy filaments. Although many attempts have been made to quantify this network, there is no unique and satisfactory recipe for that yet. Aims. The present paper compares the filaments in the real data and in the numerical models, to see if our best models reproduce statistically the filamentary network of galaxies. Methods. We apply an object point process with interactions (the Bisous process) to trace and describe the filamentary network both in the observed samples (the 2dFGRS catalogue) and in the numerical models that have been prepared to mimic the data.We compare the networks. Results. We find that the properties of filaments in numerical models (mock samples) have a large variance. A few mock samples display filaments that resemble the observed filaments, but usually the model filaments are much shorter and do not form an extended network. Conclusions. We conclude that although we can build numerical models that are similar to observations in many respects, they may fail yet to explain the filamentary structure seen in the data. The Bisous-built filaments are a good test for such a structure.
description: 13 pages, accepted for publication in Astronomy and Astrophysics
A concise guide for teaching non-Chinese speaking singers to sing early Chinese national opera
Creators: name: Jiang, Jing
Publisher: name: University of British Columbia
Year: 2024

description: Currently, the goal of the Chinese opera society is to establish a “school of Chinese opera” worldwide, expanding its international influence to position Chinese opera as part of mainstream repertoires in global opera houses. This thesis focuses on the early Chinese national operas, which serve as the pivotal starting point in the history of Chinese opera development. Due to limitations in singing techniques, these operas have struggled to abandon microphones, hindering audiences from experiencing the vocal charm found in Western operas. Consequently, contemporary scholars advocate that performing these operas should adopt the scientific Bel Canto singing tradition, similar to Western operas. Chapters 1 and 2 of this thesis introduce the research background and significance of early Chinese national opera. Chapter 3 exposes the technical challenges faced during their development. Chapters 4, 5, and 6 propose pedagogical methods for teaching early Chinese national opera excerpts, including teaching steps, a novel concise IPA-based Mandarin diction guide for singing, and corresponding IPA and singing tips for selected excerpts from the renowned opera Sister Jiang. The goal is to balance Bel Canto’s singing technique, traditional Chinese Xiqu musical elements, and Mandarin diction in performances, enabling non-Chinese speaking singers to engage with such works rapidly. Focusing on excerpts from Sister Jiang, this research contributes to a deeper understanding of historical context, vocal techniques, and the stylistic evolution of early Chinese national opera. By promoting nuanced comprehension of Chinese linguistic and musical expressions, this thesis is a valuable resource for aspiring singers and educators, facilitating engagement with the rich heritage of Chinese operatic traditions globally. This study, fostering cross-cultural exchange, marks a significant step toward the internationalization of Chinese opera.
Active Exterior Cloaking
Creators: name: Vasquez, Fernando Guevara
name: Milton, Graeme W.
name: Onofrei, Daniel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences
subject: 35J05, 74J20, 35L05

description: A new method of cloaking is presented. For two-dimensional quasistatics it is proven how a single active exterior cloaking device can be used to shield an object from surrounding fields, yet produce very small scattered fields. The problem is reduced to finding a polynomial which is approximately one within one disk and zero within a second disk, and such a polynomial is constructed. For the two-dimensional Helmholtz equation, it is numerically shown that three active exterior devices placed around the object suffice to produce very good cloaking.
description: 4 pages, 3 figures, submitted to Physical Review Letters
Platygaster marginata THOMSON 1859
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster marginata

description: Platygaster marginata THOMSON, 1859 M a t e r i a l: 1♀, Jēkabpils, 1 km S of Brodi, Āres house, 13.05- 22.06.2006, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
DEVELOPMENT OF INCLUSIVE COMPETENCE IN FUTURE PRIMARY CLASS TEACHERS
Creators: name: Jorayeva Mushtari Mukhaydinovna KIUT Tashkent International University of Chemistry Namangan Branch Teacher of Pedagogy Department
Publisher: name: Zenodo
Year: 2023

description: In this article, inclusive education, its content, and the activity of providing knowledge to children who are brought up in this type of education are highlighted.  At the same time, the inclusive educational environment and its requirements for pedagogues and the essence of inclusive pedagogical competence were discussed.

 Key words: Inclusive education, theory and technology of inclusive education, inclusion, integration, social integration, competence, dialogical nature.
A possible mechanism for producing the threshold enhancement in $J/ψ\toγp\bar{p}$
Creators: name: Liu, Xiao-Hai
name: Zhang, Yuan-Jiang
name: Zhao, Qiang
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In the $J/ψ$ radiative decay channels $J/ψ\to γV\bar{V}$, the result of partial wave analysis indicates that the $V\bar{V}$ systems are predominately pseudoscalar component, and most of these channels have relatively large branching ratios at an order of $10^{-3}$. Meanwhile, vector mesons, such as $ρ$, $ω$ and $K^*$, have strong couplings with nucleons and/or hyperons. This suggests a dynamical mechanism describing the $ηp\bar{p}$ form factors for higher $η$ mesons, such as $η(1405/1475)$ and $η(1760)$. It is thus natural to expect that rescatterings of these vector meson pairs into $p\bar{p}$ of $0^-$ partial wave could be an important source contributing to $J/ψ\toγp\bar{p}$ of which the branching ratio is at the order of $10^{-4}$. Our calculation justifies this point. In particular, we find that interferences between different rescattering amplitudes can produce a significant threshold enhancement in the invariant mass spectrum of $p\bar{p}$. Without introducing dramatic ingredients, our model provides a natural explanation for the peculiar threshold enhancement observed by BES-II in $J/ψ\to γp\bar{p}$. Additional experimental constraints on the $V\bar{V}\to p\bar{p}$ transitions are examined. This mechanism in $J/ψ\to ωp\bar{p}$ is also discussed.
description: Revtex4, 8 pages, 5 eps figures; Revised version with additional supportive results on pp-bar to VV; To appear in Phys. Rev. D
New Methods for Determining the Ages of PMS Stars
Creators: name: Naylor, Tim
name: Mayne, N. J.
name: Jeffries, R. D.
name: Littlefair, S. P.
name: Saunders, Eric S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present three new methods for determining the age of groups of pre-main-sequence stars. The first, creating empirical isochrones allows us to create a robust age ordering, but not to derive actual ages. The second, using the width of the gap in colour-magnitude space between the pre-main-sequence and main-sequence (the radiative convective gap) has promise as a distance and extinction independent measure of age, but is as yet uncalibrated. Finally we discuss tau-squared fitting of the main sequence as the stars approach the terminus of the main sequence. This method suggests that there is a factor two difference between these "nuclear" ages, and more conventional pre-main-sequence contraction ages.
description: 6 pages, 3 figures
Platygaster martti BUHL 2003
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster martti

description: Platygaster martti BUHL, 2003 Material: 1♀, Jēkabpils, 1 km S of Brodi, Āres house, 13.05- 22.06.2006, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
Predicting primary diffusion directions in white matter from T₁-weighted magnetic resonance images
Creators: name: Connolly, Sam
Publisher: name: University of British Columbia
Year: 2024

description: Orientation dependence studies are an ongoing research area in Magnetic Resonance Imaging (MRI), often relying on diffusion MRI to gain nerve fiber direction, a time-consuming scan not always included in research and clinical protocols. Using paired 3D T₁-weighted and diffusion images from the Human Connectome Project (HCP), a U-Net was trained to find voxel-wise principal diffusion directions from 3D T₁-weighted images. Different loss functions and data augmentations were used in model training. The models trained with different data augmentations and loss functions were evaluated using cosine distance during training. The trained model with the best performance had a group average cosine distance of 0.349 ± 0.007 and a group average difference in absolute polar angle of 8.762° ± 0.293° on the independent test set.
Additional file 1 of New insights on the interaction between m6A modification and non-coding RNA in cervical squamous cell carcinoma
Creators: name: Shen, Guqun
name: Li, Fen
name: Wang, Yan
name: Huang, Yongmei
name: Aizezi, Gulibiya
name: Yuan, Jinrui
name: Ma, Cailing
name: Lin, Chen
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Additional file 1: Supplementary Table 1. The top 6 lncRNAs from lncRNAs sequencing of CSCC tissues and matched normal tissues.
National Election Pool Poll: 2022 National Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC News
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: U.S. Senate vote (4); gubernatorial vote (4); first time voting in midterms (2); House of Representatives vote (4); President Joe Biden job approval (2); inflation/national economy (2); abortion (2); 2020 presidential vote (1); issues that matter most in deciding vote (5); crime (1); gun policy (1); immigration (2); student loan debt (1); confidence in fair elections (1); Joe Biden 2024 run for presidency (1); direction of the country (1); vote to support/oppose Joe Biden (2); vote to support/oppose Donald Trump (2); racism (1); opinion of Joe Biden (1); climate change (1); gun ownership (1); security of democracy in the U.S. (1); opinion of the Democratic/Republican Party (4).
Thermoelectric and Magnetothermoelectric Transport Measurements of Graphene
Creators: name: Zuev, Yuri M.
name: Chang, Willy
name: Kim, Philip
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The conductance and thermoelectric power (TEP) of graphene is simultaneously measured using microfabricated heater and thermometer electrodes. The sign of the TEP changes across the charge neutrality point as the majority carrier density switches from electron to hole. The gate dependent conductance and TEP exhibit a quantitative agreement with the semiclassical Mott relation. In the quantum Hall regime at high magnetic field, quantized thermopower and Nernst signals are observed and are also in agreement with the generalized Mott relation, except for strong deviations near the charge neutrality point.
METHODS OF SPEECH SKILLS FORMATION IN THE DEVELOPMENT OF CHILDREN'S SPEECH
Creators: name: Akhmedova Vazirakhan Tursunboyevna "University of economics and pedagogy" NOTM Faculty of Economics and Pedagogy Teacher of the "Pedagogy" department
Publisher: name: Zenodo
Year: 2023

description: The article gives opinions and recommendations on the formation of speech skills in children based on the use of methods of speech development of children of junior school age.  These recommendations can be used by pedagogues in the school education system.

 Keywords.  Imitation, communication, direction, practical activity, intellect, environment, education, development.
Phase II Study of Cetuximab in Combination with Docetaxel in Patients with Recurrent and/or Metastatic Squamous Cell Carcinoma of the Head and Neck after Platinum-Containing Therapy: A Multicenter Study of the Arbeitsgemeinschaft Internistische Onkologie
Creators: name: Knoedler, M.
name: Gauler, T. C.
name: Gruenwald, V.
name: Matzdorff, A.
name: Schroeder, M.
name: Dietz, A.
name: Jordan, W.-O.
name: Arnold, B.
name: Hennemann, Burkhard
name: Keilholz, Ulrich
Publisher: name: Universität Regensburg
Year: 2013
Subjects: subject: Cetuximab, Disease control rate, Docetaxel, Platinum sensitivity, Squamous cell carcinoma of the head and neck
subject: 610 Medizin

description: Background: Cetuximab and docetaxel have single-agent activity in squamous cell carcinoma of the head and neck (SCCHN). The efficacy of their combination was evaluated in platinum-pretreated patients with recurrent and/or metastatic SCCHN. Patients and Methods: A total of 84 patients were treated with docetaxel 35 mg/m2 weekly for a maximum of 6 cycles and concomitant cetuximab 250 mg/m2 weekly until disease progression or unacceptable toxicity. The primary endpoint was the objective response rate and secondary endpoints included the response rate in relation to platinum sensitivity, progression-free survival (PFS), overall survival (OS) and toxicity. Results: Nine (11%) patients achieved a partial response and 34 (40%) stable disease, resulting in a disease control rate of 51%. Response to treatment was 49% in previously platinum-sensitive and 50% in previously platinum-resistant disease. The median PFS was 3.1 months and the median OS 6.7 months. The most common grade 3 or 4 adverse events were mucositis (8%), pneumonia (8%), fatigue (8%) and skin reactions (14%). Sepsis occurred in 3 patients. Conclusion: Cetuximab plus docetaxel is an active treatment regimen with moderate toxicity in SCCHN patients. However, no superiority in comparison with monotherapy could be shown. Responsiveness and survival were independent of previous platinum sensitivity.
description: OA-Komponente aus Allianzlizenz
Mathematics of Photoacoustic and Thermoacoustic Tomography
Creators: name: Kuchment, Peter
name: Kunyansky, Leonid
Publisher: name: arXiv
Year: 2009
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 92C55, 65R10, 44A12, 65R30, 94A08

description: This is the manuscript of the chapter for a planned Handbook of Mathematical Methods in Imaging that surveys the mathematical models, problems, and algorithms of the Thermoacoustic (TAT) and Photoacoustic (PAT) Tomography. TAT and PAT represent probably the most developed of the several novel ``hybrid'' methods of medical imaging. These new modalities combine different physical types of waves (electromagnetic and acoustic in case of TAT and PAT) in such a way that the resolution and contrast of the resulting method are much higher than those achievable using only acoustic or electromagnetic measurements.
Platygaster masneri HUGGERT 1975
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster masneri

description: Platygaster masneri HUGGERT, 1975 Material: 2♀, Jēkabpils, 1 km S of Brodi, Āres house, 12.05- 23.06.2007, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
EVALUATION OF CREATIVITY IN STUDENTS
Creators: name: Abdullayeva Nasibakhan Andijan State University Head of the "General Pedagogy" department, doctor of pedagogic sciences, professor
Publisher: name: Zenodo
Year: 2023

description: What is creativity?  Can creativity be assessed?  If so, how?  This article was created as a result of scientific research to find answers to the same and similar questions.  The article also comments on approaches to creativity in education.

 Key words and phrases: creativity, assessment of creativity, creativity in education, student, creative approach.
Spectrum and variability of the Galactic Center VHE gamma-ray source HESS J1745-290
Creators: name: collaboration, H. E. S. S.
name: :
name: Aharonian, F.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A detailed study of the spectrum and variability of the source HESS J1745-290 in the Galactic Center (GC) region using new data from the H.E.S.S. array of Cherenkov telescopes is presented. Flaring activity and Quasi Periodic Oscillations (QPO) of HESS J1745-290 are investigated. The image analysis is performed with a combination of a semi-analytical shower model and the statistical moments based Hillas technique. The spectrum and lightcurves of HESS J1745-290 are derived with a likelihood method based on a spectral shape hypothesis. Rayleigh tests and Fourier analysis of the H.E.S.S. GC signal are used to study the periodicity of the source. With three-fold increase in statistics compared to previous work, a deviation from a simple power law spectrum is detected for the first time. The measured energy spectrum over the three years 2004, 2005 and 2006 of data taking is compatible with both a power law spectrum with an exponential cut-off and a broken power law spectrum. The curvature of the energy spectrum is likely to be intrinsic to the photon source as opposed to effects of interstellar absorption. No significant flux variation is found. Increases in the gamma-ray flux of HESS J1745-290 by at least a factor of two would be required for a 3 sigma detection of a flare of time scales of an hour. Investigation of possible QPO activity at periods claimed to be detected in X-rays does not show any periodicities in the H.E.S.S. signal.
description: 15 pages, 8 figures. Paper v2 in printer format
The physics of galaxy evolution with EAGLE
Creators: name: Puech, M.
name: Lehnert, M.
name: Yang, Y.
name: Cuby, J. -G.
name: Morris, S.
name: Evans, C.
name: Neichel, B.
name: Fusco, T.
name: Rousset, G.
name: Flores, H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: One of the prominent science goal of the ELTs will be to study the physics and mass assembly of galaxies at very high redshifts. Here, we present the galaxy evolution science case for EAGLE, which is a NIR multi-integral field spectrograph for the E-ELT currently under phase A study. We summarize results of simulations conducted to derive high-level requirements. In particular, we show how we have derived the specifications for the ensquared energy that the AO system needs to provide to reach the scientific goals of the instrument. Finally, we present future strategies to conduct galaxy surveys with EAGLE.
description: 6 pages, 4 Figures, to appear in the proceedings of the AO4ELT meeting held in Paris, 22-26 June 2009
Platygaster micromma BUHL 2010
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster micromma

description: Platygaster micromma BUHL, 2010 B i b l i o g r a p h y: Buhl (2010a).
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
description: {"references": ["Buhl P. N. 2010 a. New or little known species of Platygastrinae from Northern Europe (Hymenoptera: Platygastridae). - Latvijas Entomologs 48: 33 - 49."]}
On singular Lagrangian underlying the Schrödinger equation
Creators: name: Deriglazov, A. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the properties that manifest Hamiltonian nature of the Schrödinger equation and show that it can be considered as originating from singular Lagrangian action (with two second class constraints presented in the Hamiltonian formulation). It is used to show that any solution to the Schrödinger equation with time independent potential can be presented in the form $Ψ=(-\frac{\hbar^2}{2m}\triangle+V)ϕ+i\hbar\partial_tϕ$, where the real field $ϕ(t, x^i)$ is some solution to nonsingular Lagrangian theory being specified below. Preservation of probability turns out to be the energy conservation law for the field $ϕ$. After introducing the field into the formalism, its mathematical structure becomes analogous to those of electrodynamics: the real field $ϕ$ turns out to be a kind of potential for a wave function.
description: 04 pages, published version
Lorentzian manifolds and scalar curvature invariants
Creators: name: Coley, Alan
name: Hervik, Sigbjorn
name: Pelavas, Nicos
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss (arbitrary-dimensional) Lorentzian manifolds and the scalar polynomial curvature invariants constructed from the Riemann tensor and its covariant derivatives. Recently, we have shown that in four dimensions a Lorentzian spacetime metric is either $\mathcal{I}$-non-degenerate, and hence locally characterized by its scalar polynomial curvature invariants, or is a degenerate Kundt spacetime. We present a number of results that generalize these results to higher dimensions and discuss their consequences and potential physical applications.
description: submitted to CQG
Copy number variation in metastatic cancer : methods and analysis of somatic copy number variation in advanced human cancers
Creators: name: Culibrk, Luka
Publisher: name: University of British Columbia
Year: 2024

description: Genome sequencing has transformed our understanding of human genetic diseases in recent years, not least of which is Cancer. Among the genetic abnormalities commonly observed within cancer are copy number variants, alterations in the abundance of DNA, which often affect cellular function and contribute to disease. Whole-genome sequencing has allowed for high throughput examination and identification of mutations such as single nucleotide variants within cancer, while the identification of copy number variants remains comparatively difficult. The critical task for accurate identification of copy number variants from this data remains segmentation, the task of aggregating sequences of DNA abundance observations into contiguous segments of presumably constant DNA copy number. In this dissertation, we propose a novel method for performing copy number segmentation of sequenced whole cancer genomes. We apply a novel bottom-up, coarse-to-fine segmentation algorithm alongside statistical techniques to identify tumor heterogeneity and accurately perform copy number variant detection. We compare our method with a number of other methods in a variety of contexts, including fully synthetic data, resequenced cell line data, and a large cohort of sequenced metastatic cancer genomes. Next, we apply the results of our method in the analysis of chromosomal instability patterns throughout the genome. We assess genome-wide patterns of homozygous deletion and methods of measuring chromosomal instability and its numerous interfaces with tumor biology, including mutational signatures and gene dosage effects. Finally, we investigate the prospect of identifying copy number variants using long read data from oxford nanopore instruments. We present two case reports of copy number variation analysis in these data, and subsequently assess our ability to identify these variants in metastatic cancer biopsies as compared to traditional short read sequencing methods. We subsequently investigate factors influencing our ability to identify copy number events in nanopore data. In this work, we have focused on the methods and analysis of copy number variants in human cancer. The methods and analyses performed herein will assist in research concerning these mutations and their greater role in cancer and human biology.
Conceptual approach through an annotation process for the representation and the information contents enhancement in economic intelligence (EI)
Creators: name: Sidhom, Sahbi
Publisher: name: arXiv
Year: 2008
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In the era of the information society, the impact of the information systems on the economy of material and immaterial is certainly perceptible. With regards to the information resources of an organization, the annotation involved to enrich informational content, to track the intellectual activities on a document and to set the added value on information for the benefit of solving a decision-making problem in the context of economic intelligence. Our contribution is distinguished by the representation of an annotation process and its inherent concepts to lead the decisionmaker to an anticipated decision: the provision of relevant and annotated information. Such information in the system is made easy by taking into account the diversity of resources and those that are well annotated so formally and informally by the EI actors. A capital research framework consist of integrating in the decision-making process the annotator activity, the software agent (or the reasoning mechanisms) and the information resources enhancement.
Additional file 1 of Cobalt-doped double-layer α-Fe2O3 nanorod arrays for enhanced photoelectrochemical reduction of Cr(VI)
Creators: name: Bai, Long
name: Wang, Jueyu
name: Yang, Kuo
name: Yan, Yi
name: Jin, Meitong
name: Cui, Daizong
name: Zhao, Min
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: Supplementary file 1.
Platygaster microsculpturata BUHL 1999
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster microsculpturata

description: Platygaster microsculpturata BUHL, 1999 M a t e r i a l: 1♀, Jēkabpils, 25.08- 08.10.2006, Malaise trap in garden; 1♀, Jēkabpils, 1 km S of Brodi, Āres house, 25.08- 23.09.2006, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
The interaction of a gap with a free boundary in a two dimensional dimer system
Creators: name: Ciucu, Mihai
name: Krattenthaler, Christian
Publisher: name: arXiv
Year: 2009
Subjects: subject: Combinatorics (math.CO)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 05A16

description: Let $\ell$ be a fixed vertical lattice line of the unit triangular lattice in the plane, and let $\Cal H$ be the half plane to the left of $\ell$. We consider lozenge tilings of $\Cal H$ that have a triangular gap of side-length two and in which $\ell$ is a free boundary - i.e., tiles are allowed to protrude out half-way across $\ell$. We prove that the correlation function of this gap near the free boundary has asymptotics $\frac{1}{4πr}$, $r\to\infty$, where $r$ is the distance from the gap to the free boundary. This parallels the electrostatic phenomenon by which the field of an electric charge near a conductor can be obtained by the method of images.
description: 34 pages, AmS-TeX
Optimal sequential testing of two simple hypotheses in presence of control variables
Creators: name: Novikov, Andrey
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistics Theory (math.ST)
subject: Probability (math.PR)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Suppose that at any stage of a statistical experiment a control variable $X$ that affects the distribution of the observed data $Y$ can be used. The distribution of $Y$ depends on some unknown parameter $θ$, and we consider the classical problem of testing a simple hypothesis $H_0: θ=θ_0$ against a simple alternative $H_1: θ=θ_1$ allowing the data to be controlled by $X$, in the following sequential context. The experiment starts with assigning a value $X_1$ to the control variable and observing $Y_1$ as a response. After some analysis, we choose another value $X_2$ for the control variable, and observe $Y_2$ as a response, etc. It is supposed that the experiment eventually stops, and at that moment a final decision in favour of $H_0$ or $H_1$ is to be taken. In this article, our aim is to characterize the structure of optimal sequential procedures, based on this type of data, for testing a simple hypothesis against a simple alternative.
description: To be published in International Mathematical Forum, v. 3 (2008), no.41, 2025 - 2048
FUTURE TEACHERS HAVE PEDAGOGICAL SKILLS CONDITIONS OF SUBSCRIPTION
Creators: name: Toshtemirova Nasibakhan Andijan State University Teacher of the "General Pedagogy" department
Publisher: name: Zenodo
Year: 2023

description: This article discusses the content of future teachers' pedagogical skills and the requirements for a skilled pedagogue.

 Key words: pedagogical ability, pedagogical technique, society's requirements, pedagogical skill, high-level culture, national pedagogy, national values, owner of moral soul, ideological treasure, professional activity.
Terapias complementares no manejo da dor em unidades de terapia intensiva: uma revisão de escopo
Creators: name: Alencar, Isabele
name: Dantas, Rodrigo
name: Dantas, Daniele
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Alternative and Complementary Medicine
subject: Medicine and Health Sciences
subject: Life Sciences
subject: manejodador
subject: medicinaintegrativa
subject: terapiascomplementares
subject: unidadedeterapiaintensiva

description: Terapias complementares no manejo da dor em em terapia intensiva.
EAGLE Spectroscopy of Resolved Stellar Populations Beyond the Local Group
Creators: name: Evans, Chris
name: Yang, Yanbin
name: Puech, Mathieu
name: Lehnert, Matthew
name: Barker, Michael
name: Ferguson, Annette
name: Cuby, Jean-Gabriel
name: Morris, Simon
name: Rousset, Gerard
name: Assemat, Francois
name: Flores, Hector
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Valuable insights into galaxy evolution can be gleaned from studies of resolved stellar populations in the local Universe. Deep photometric surveys have provided tracers of the star-formation histories in galaxies from 0.8-16 Mpc, but without robust chemical abundances and stellar kinematics from spectroscopy, their sub-structures and assembly histories remain hidden from us. In this context, we introduce the EAGLE design study for a multi--integral-field-unit, near-infrared spectrograph for the European Extremely Large Telescope (E-ELT). EAGLE will exploit the unprecedented light-gathering power of the E-ELT to deliver AO-corrected spectroscopy across a large (38.5 sq. arcmin) field, truly revolutionising our view of stellar populations in the Local Volume.
description: 6 pages, to appear in the proceedings of the AO4ELT conference, held in Paris, 22-26 June 2009
Platygaster nisus WALKER 1835
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster nisus

description: Platygaster nisus WALKER, 1835 M a t e r i a l: 1♀, 15 km W of Jēkabpils, Riesti house, 22.06- 31.08.2007, Malaise trap in forest; 3♀, Vīpe, 01.08- 07.11.2009, Malaise trap in meadow; 1♀, 9 km W of Viesīte, Zakeri house, 08.08- 08.11.2009, Malaise trap in forest; 1♀, Sarmas 10 km N of Iecava, 27.08.2010, swept.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
EFFECT OF PRANAYAMA PRACTICES ON SELECTED PHYSIOLOGICAL PARAMETERS AMONG COLLEGE MEN STUDENTS
Creators: name: Dr. R. Thanalakshmi
Publisher: name: Zenodo
Year: 2023

description: The purpose of the study was designed to examine the effect of pranayama practices on resting pulse rate and breath holding time among college men students.  For the purpose of the study, thirty college men students from Dr. Sivanthi Aditanar College of Physical Education, Tiruchendur, Tamilnadu, India were selected as subjects.  They were divided into two equal groups.  each group consisted of fifteen subjects.  Group I underwent pranayama practices for three days per week for twelve weeks.  Group II acted as control who did not undergo any special training programme apart from their regular physical education programme. The following variables, namely resting pulse rate and breath holding time were selected as criterion variables.  All the subjects of the two groups were tested on selected dependent variables namely resting pulse rate and breath holding time by using radial pulse and holding the breath for time at prior to and immediately after the training programme. The analysis of covariance was used to analyze the significant difference if any among the groups. The .05 level of confidence was fixed as the level of significance to test the ‘F’ ratio obtained by the analysis of covariance, which was considered appropriate. The results of the study showed that there was a significant difference between pranayama practices group and control group on resting pulse rate and breath holding time. And also, it was found that there was a significant improvement on selected criterion variables such as resting pulse rate and breath holding time due to pranayama practices.
Remote Preparation of the Two-Particle State
Creators: name: Feng-Li, Yan
name: Guo-Hua, Zhang
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a scheme of remote preparation of the two-particle state by using two Einstein-Podolsky-Rosen pairs or two partial entangled two-particle states as the quantum channel. The probability of the successful remote state preparation is obtained.
description: 4 pages