cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Aplicação do fármaco SS-68 no miócito ventricular de camundongo: um experimento "in silico"
Creators: name: Camargo, Matheus Leonardo Alves De
name: Filho, Osias Baptista De Souza
name: Goroso, Daniel Gustavo
name: Silva, Robson Rodrigues Da
Publisher: name: Zenodo
Year: 2019
Subjects: antiarrítmicos, modelo matemático, força de contração, potencial de ação, miócito ventricular

description: O fármaco SS-68 é um antiarrítmico que vem apresentando bons resultados através de experimentos realizados no Institute of Physical and Organic Chemistry na South Federal University localizada na Rússia. Por se tratar de uma droga ainda em fase de testes, a realização de simulações computacionais, conhecidas também como experimentos “in silico”, visa corroborar algumas das hipóteses obtidas experimentalmente. Nesse sentido, este trabalho tem por objetivo realizar simulações da aplicação desse fármaco em miócito ventricular de camundongo. Foi utilizado um modelo matemático implementado em MATLAB com valor de IC50 reportado na literatura. Foram simuladas a curvas do canal de cálcio (Ca2+) do tipo L, do potencial de ação, transiente de Ca2+ e força de contração para a situação Controle (ausência do fármaco) e Teste (presença do fármaco SS – 68). Das simulações realizadas foram obtidos dados quantitativos dessas curvas, possibilitando assim analisar a influência do fármaco e comparar os resultados com dados experimentais. A redução na corrente de Ca2+ foi semelhante à obtida experimentalmente, sendo assim, o modelo foi considerado apto para simular outros parâmetros. Na simulação do potencial de ação observou-se mudanças na repolarização. No transiente de Ca2+, por conta da redução da corrente, foi reduzido o valor do pico. Consequentemente a força de contração também teve seu pico reduzido e alguns períodos prolongados, confirmando então os efeitos antiarrítmicos do fármaco, já constatados por experimentos anteriores.
Family-group names of fossil fishes
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy

description: Family †Signeuxellidae Saint-Seine 1955
 †Signeuxellidae Saint-Seine 1955: 74 (family) † Signeuxella Saint-Seine 1955 [family name sometimes seen as †Signeusellidae]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 52, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Interpretation of Departure from the Broad Line Region Scaling in Active Galactic Nuclei
Creators: name: Czerny, Bozena
name: Wang, Jian-Min
name: Du, Pu
name: Hryniewicz, Krzysztof
name: Karas, Vladimir
name: Li, Yan-Rong
name: Panda, Swayamtrupta
name: Sniegowska, Marzena
name: Wildy, Conor
name: Yuan, Ye-Fei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Most results of the reverberation monitoring of active galaxies showed a universal scaling of the time delay of the Hbeta emission region with the monochromatic flux at 5100 A, with very small dipersion. Such a scaling favored the dust-based formation mechanism of the Broad Line Region (BLR). Recent reverberation measurements showed that actually a significant fraction of objects exhibits horter lags than the previously found scaling. Here we demonstrate that these shorter lags can be explained by the old concept of scaling of the BLR size with the ionization parameter. Assuming a universal value of this parameter and universal value of the cloud density reproduces the distribution of observational points in the time delay vs. monochromatic flux plane, provided that a range of black hole spins is allowed. However, a confirmation of the new measurements for low/moderate Eddington ratio sources is strongly needed before the dust-based origin of the BLR can be excluded.
description: Accepted for publication in ApJ
A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards
Creators: name: Poyarkov, Nikolay
name: Suranjan Karunarathna, D. M. S.
name: Amarasinghe, Chamara
name: Surasinghe, Thilina
name: Bushuev, Andrey V.
name: Madawala, Majintha B.
name: Gorin, Vladislav A.
name: de Silva, Anslem
Publisher: name: figshare
Year: 2021
Subjects: subject: 60809 Vertebrate Biology
subject: FOS: Biological sciences

description: The genus Ceratophora (horn-lizards) comprises six species, all of which are endemic to Sri Lanka. Herein, a new species of Ceratophora is described based on morphological and molecular evidence. The new species is restricted to the Salgala Forest (~300 m asl elevation) in the Kegalle District of Sri Lanka, which is in the northern part of the wet bioclimatic zone. The new species most closely resembles Ceratophora aspera Günther, 1864, but can be distinguished from it by body proportions, number of paravertebral and ventral scales, and ND2 mtDNA data. Complete morphological description of two syntypes of C. aspera are also provided, in addition to a key to the species of genus Ceratophora. The phylogenetic relationships and evolution of rostral appendages in Sri Lankan agamid lizards are discussed in light of new data. According to IUCN Red List criteria, the new species is categorized as Critically Endangered due to its range-restricted habitat. The major threats for this species are habitat loss due to expansion of commercial-scale agriculture and monoculture plantations, as well as illicit forest encroachments.
Heat transfer and Fourier's law in off-equilibrium systems
Creators: name: Garriga, Adan
name: Ritort, Felix
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the most suitable procedure to measure the effective temperature in off-equilibrium systems. We analyze the stationary current established between an off-equilibrium system and a thermometer and the necessary conditions for that current to vanish. We find that the thermometer must have a short characteristic time-scale compared to the typical decorrelation time of the glassy system to correctly measure the effective temperature. This general conclusion is confirmed analyzing an ensemble of harmonic oscillators with Monte Carlo dynamics as an illustrative example of a solvable model of a glass. We also find that the current defined allows to extend Fourier's law to the off-equilibrium regime by consistently defining effective transport coefficients. Our results for the oscillator model explain why thermal conductivities between thermalized and frozen degrees of freedom in structural glasses are extremely small.
description: 7 pages, REVTeX, 4 eps figures
Graph-Based Algorithm for a User-Aware SaaS Approach: Computing Optimal Distribution
Creators: name: Kriouile, Houda
name: Asri, Bouchra El
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: As a tool to exploit economies of scale, Software as a Service cloud models promote Multi-Tenancy which is the notion of sharing instances among a large group of tenants. However, Multi-Tenancy only satisfies requirements that are common to all tenants as well as the fact that tenants themselves hesitate about sharing. In a try to solve this problem, the present paper propose a User-Aware approach for Software as a Service models using Rich-Variant Components. The main contribution of this approach is a framework summarized in a graph-based algorithm enabling deduction of an optimal distribution of instances on application's tenants. To illustrate and evaluate the framework, the approach is applied on a Software as a Service Application for private school management.
description: 13 pages, 9 figures
Deep inelastic scattering of leptons from nuclear targets and the BFKL pomeron
Creators: name: Bialas, Andrzej
name: Czyz, Wieslaw
name: Florkowski, Wojciech
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate shadowing in the process of deep inelastic interactions of leptons with nuclei in the perturbative regime of QCD. We find appreciable shadowing for heavy nuclei (e.g. Pb) in the region of small Bjorken scaling variable $10^{-5}\leq x \leq 10^{-3}$. This shadowing depends weakly on $Q^2$, but it may be strongly influenced, especially at $x \geq 10^{-3}$, by the existence of real parts of the forward scattering amplitudes.
description: 13 pages (3 figures), RevTex, uses epsf
PELATIHAN PEMBUATAN GANTUNGAN KUNCI DAN PIN BAGI SISWA/I MADRASAH TSANAWIYAH MA’ARIF NU CIJERUK KABUPATEN BOGOR DALAM MENDUKUNG PROGRAM KEWIRAUSAHAAN (TRAINING FOR MAKING KEY AND PIN CHANGES FOR MADRASAH STUDENTS OF MTs MA'ARIF NU CIJERUK, BOGOR DISTRICT, IN SUPPORTING ENTREPRENEURSHIP PROGRAMS)
Creators: name: Rahmatullah, Tansah
Publisher: name: figshare
Year: 2019
Subjects: subject: 130101 Continuing and Community Education
subject: FOS: Educational sciences
subject: Economics
subject: Education
subject: 150304 Entrepreneurship
subject: FOS: Economics and business

description: MTS NU Ma'arif Cijeruk District Bogor is a private school which is most of the students studied come from families that are economically underprivileged. The problem will become more complicated, if the children as learners are not prepared and given life skills to have the knowhow, skills, and independence to potential and opportunities in solving the problems of their own. Therefore, this community service is implemented to contribute to unravel the issue which was realized in the form of self-motivation training program execution as well as key chains and pins making for Learners MTS NU Ma'arif Cijeruk District Bogor. These activities are expected to help learners to become better prepared, independent and become a productive employee. The activities carried out in three stages, namely (1) the planning, (2) implementation, (3) the evaluation. The planning phase consists of activities to determine the location and types of activities, as well as the tools and materials used. Meanwhile the stages of implementation are in the form of, (1) material presentation, (2) product manufacturing of key chains and pins, (3) surveillance against the students who worked on the product in accordance with the directions and instructions. The last stage which is evaluation and reporting. After going through several phases, the learners can make the products according to the order and steps as well as the criteria that have been set to very good final result. In the end, the learners Mts NU Ma'arif Cijeruk District Bogor havebetter potential, skills, and productivity.
Family-group names of fossil fishes
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy

description: Family †Sphaerodontidae Giebel 1846
 †Sphaerodini Giebel 1846:294 (family) † Sphaerodus Agassiz1844 [correct stem is Sphaerodont-; family name also seen as †Sphaerodontes]
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 52, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Auger-spectroscopy in quantum Hall edge channels: a possible resolution to the missing energy problem
Creators: name: Krähenmann, T.
name: Fischer, S. G.
name: Röösli, M.
name: Ihn, T.
name: Reichl, C.
name: Wegscheider, W.
name: Ensslin, K.
name: Gefen, Y.
name: Meir, Y.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum Hall edge channels offer an efficient and controllable platform to study quantum transport in one dimension. Such channels are a prospective tool for the efficient transfer of quantum information at the nanoscale, and play a vital role in exposing intriguing physics. Electric current along the edge carries energy and heat leading to inelastic scattering, which may impede coherent transport. Several experiments attempting to probe the concomitant energy redistribution along the edge reported energy loss via unknown mechanisms of inelastic scattering. Here we employ quantum dots to inject and extract electrons at specific energies, to spectrally analyse inelastic scattering inside quantum Hall edge channels. We show that the "missing energy" puzzle can be untangled by incorporating non-local Auger-like processes, in which energy is redistributed between spatially separate parts of the sample. Our theoretical analysis, accounting for the experimental results, challenges common-wisdom analyses which ignore such non-local decay channels.
GUERRA LEXICOGRÁFICA DE SEXOS EN EL SIGLO XIX: PROCEDIMIENTOS SATÍRICO-BURLESCOS EN EL DICCIONARIO FILOSÓFICO DEL AMOR Y LAS MUJERES Y SU RÉPLICA CUATRO PALABRITAS SUELTAS
Creators: name: Cuadros- Muñoz, Roberto
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 470408
subject: Lexicography and semantics

description: Abstract: From the current of burlesque, satirical dictionaries, and the use of language for ideological, political, linguistic and social confrontation in the 19th century, stereotypes about men and women were not spared either, which oscillated between biting criticism, moralistic vision or perhaps simple humor based on cliché. We contrast the ideas expressed in this regard in two publications linked to each other not only because the second is a reply of the first but because perhaps, we think, they come from the same author: Diccionario filosófico del amor y las mujeres, by Teodoro Guerrero y Pallarés, and the unsigned Cuatro palabritas sueltas, o imitación del Diccionario filosófico del amor y las mujeres por una que ni es literata, ni puede ni quiere serlo. We will analyze its poorly refined lexicographic technique and the satirical-burlesque procedures used.
Comparative analysis of the melatonin's effect at different dose range and of some cytoprotectors on the dynamic of rabbits' intraocular pressure in normal conditions and under contusion of the eye
Creators: name: Komnatska, Kateryna
name: Chereshniuk, Ihor
name: Khodakivskyi, O.
Publisher: name: figshare
Year: 2019
Subjects: subject: Pharmacology
subject: 111301 Ophthalmology
subject: FOS: Clinical medicine
subject: 70207 Humane Animal Treatment
subject: FOS: Animal and dairy science
subject: 60807 Animal Structure and Function
subject: FOS: Biological sciences

description: Introduction. Postcontusion period of the eye affection is accompanied by ophthalmopathology, which is the basis of the disorders of microcirculation and intracellular metabolism, therefore, it is reasonable to compare melatonin, citicoline, corvitin and thiotriazoline in their ability to normalize abnormal levels of intraocular pressure (IOP). The aim of the study. To conduct comparative screening evaluation of the effect of melatonin on normal IOP and eye contusion dynamics as a possible mechanism of its neuroretinoprotect action. Materials and methods. In experiments on rabbits of the Chinchilla breed in conditions of eye contusion caused by the action of carbon dioxide under pressure melatonin was studied in doses of 5, 10 and 15 mg/kg intravenously (i/v). Reference drugs: citicoline, corvitin and thiotriazoline were administered in doses of 250, 10 and 100 mg/kg i/v. IOP was measured with ICARE tonometer (Finland). Results and discussion. Melatonin in a wide dose range (5-15 mg/kg i/v) amortizes the lowering of IOP in eye contusion conditions, surpassing the effectiveness of referents drugs: citicoline, corvitin or thiotriazoline. In this case, as the drugs of comparison, melatonin does not affect the average values of IOP in its applying to animals without ophthalmic pathology. Conclusions. The ability of melatonin to normalize affected IOP parameters in experimental contusion of the eye - is one of the leading mechanisms of neuroretinoprotective action. Prospects for further development. Promising research is vasoactive properties of melatonin by using laser doppler flowmetry as a possible mechanism for corrective action of the drug at low IOP values in an eye injury.
Quasiparticle Tunnelling and Field-Dependent Critical Current in 2212-BSCCO
Creators: name: Gough, C. E.
name: Thomas, P. J.
name: Fenton, J. C.
name: Yang, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Intrinsic c-axis tunnelling in the superconducting state has been measured in zero and finite fields in small mesa structures fabricated on the surface of 2212-BSCCO single crystals. The temperature dependence of the zero-field critical current and quasi-particle conductance is related to microscopic d-wave models in the presence of impurity scattering. The strong field dependence of the c-axis critical current provides information on the correlation of flux pancakes across adjacent superconducting bi-layers. An instability in the IV characteristics is observed below 20K, which accounts for the apparent drop in critical current at low temperatures previously reported.
description: 4 pages, 6 figures. submitted to Proceedings of M2S-HTSC-VI
Mesturidae Nursall 1996
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Pycnodontiformes
Mesturidae

description: Family † Mesturidae Nursall 1996
 † Mesturidae Nursall 1996: 134 (family) † Mesturus Wagner 1862
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 53, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Glass-like features of crystalline solids in the quantum critical regime
Creators: name: Ishii, Y.
name: Ouchi, Y.
name: Kawaguchi, S.
name: Ishibashi, H.
name: Kubota, Y.
name: Mori, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: There has been growing interest in structural quantum phase transitions and quantum fluctuations of phonons in the research area of condensed matter physics. Here, we report the observation of glass-like features in the lattice heat capacity of a stuffed tridymite-type crystal, Ba1-xSrxAl2O4, a candidate compound of quantum paraelectrics. Substitutional chemical suppression of the ferroelectric phase transition temperature (TC) of Ba1-xSrxAl2O4 results in the disappearance of the TC at x=0.07. For the compositional window of x=0.2-0.5, the lattice heat capacity is enhanced below approximately 10 K and diverges from the T3-scaling law below 2.5 K. Synchrotron X-ray diffraction experiments on single crystals reveal the weakly correlated disorder in the crystal structure that survives down to low temperature; this disorder is responsible for the observed excess heat capacity. These features can be considered one of the manifestations of structural quantum fluctuations.
description: 7 pages, 4 figures
title: Programme SHCC, cycle 7, Cultures cinématographiques, 15 novembre 2012-13 juin 2013
Creators: name: Gauthier, Christophe
name: Kerlan, Anne
name: Vezyroglou, Dimitri
name: Séminaire Histoire Culturelle Du Cinéma
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: Relation: http://purl.org/poi/crdo.vjf.cnrs.fr/cocoon-9d4cf2f1-c6f3-42f9-8cf2-f1c6f302f998
title: Thema: Taxonomie, Verbreitung und Ökologie von Spinnen
title: die Springspinnen (Araneae, Salticidae) Griechenlands
titleType: Subtitle
Creators: name: Metzner, Heiko
Publisher: name: Staatliches Museum für Naturkunde Karlsruhe
Year: 2024
Subjects: subject: 570 Biowissenschaften; Biologie
subject: 595 Arthropoden (Gliederfüßer)

description: Springspinnen sind mit über 4500 bekannten Arten die weltweit größte Spinnenfamilie. Über Ökologie, Faunistik, Taxonomie und Systematik der südeuropäischen Salticiden ist bisher nur wenig bekannt. Die vorliegende Revision der Springspinnenfauna Griechenlands erbrachte nach Auswertung umfangreicher Aufsammlungen und bis dato existierender Publikationen den Nachweis von 121 Arten aus 39 Gattungen für das Untersuchungsgebiet. Basierend auf morphologischen Untersuchungen wurden die verwandtschaftlichen Beziehungen zwischen den Gattungen und Arten diskutiert und die Unterfamilien z.T. neuformiert. Besonderer Wert wurde hierbei, neben Habitus- und Genitalmorphologie, auf die Gestalt der Schuppenhaare gelegt, die aufgrund ihrer morphologischen Unterschiede für eine systematische Einteilung der Spinnen mit herangezogen werden kann. In Griechenland sind zum jetzigen Forschungsstand etwa 50% aller in Europa und über 75% aller in Mitteleuropa nach gewiesenen Springspinnenarten verbreitet, die sich aus holomediterranen, euro-sibirischen, syrischen und afrikanischen Faunenelementen zusammensetzen. Die Verbreitung der Arten innerhalb Griechenlands wird anhand von Fundortkarten dargestellt. Die Fundortdaten gaben zum Teil Aufschluß über die bevorzugten Habitate der Spinnen, was Aussagen über deren ökologischen Präferenzen ermöglichte, die mit bisher vorhandenen Literaturangaben verglichen wurden.
Parameter identification in elasto-plasticity: distance between parameters and impact of measurement errors
Creators: name: Shutov, A. V.
name: Kaygorodtseva, A. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences
subject: 74P10

description: A special aspect of parameter identification in finite-strain elasto-plasticity is considered. Namely, we analyze the impact of the measurement errors on the resulting set of material parameters. In order to define the sensitivity of parameters with respect to the measurement errors, a mechanics-based distance between two sets of parameters is introduced. Using this distance function, we assess the reliability of certain parameter identification procedures. The assessment involves introduction of artificial noise to the experimental data; the noise can be both correlated and uncorrelated. An analytical procedure to speed up Monte Carlo simulations is presented. As a result, a simple tool for estimating the robustness of parameter identification is obtained. The efficiency of the approach is illustrated using a model of finite-strain elasto-plasticity, which accounts for combined isotropic and kinematic hardening. It is shown that dealing with correlated measurement errors, most stable identification results are obtained for non-diagonal weighting matrix. At the same time, there is a conflict between the stability and accuracy.
description: 11 pages, 2 figures, 4 tables
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title: ÑÑÐµÐ±Ð½ÑÐ¹ ÐºÐµÐ¹Ñ
titleType: Subtitle
Creators: name: ÐÐ±ÑÑÐ¾Ð²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
name: ÐÐ¸Ð²Ð¸Ð½ÑÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
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description: Ð ÐºÐµÐ¹ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ 2 Ð¿ÑÐ¸Ð¼ÐµÑÐ°: 1) Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸Ð· ÑÑÐ°ÑÑÐºÐ¾Ð² Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÑÐ° Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐ Â«ÐÐÐ-ÐÐ»Ð¸Ð¼Ð¾Ð²Â». Ð ÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð¾ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÐµÑ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¾ Ð¿ÐµÑÐµÑÐ¼Ð¾ÑÑÐµ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð½Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°ÑÑÐºÐ° Ñ ÑÐµÐ»ÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð½Ð°, Ð½Ð¾ Ð¸ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°ÑÑÐºÐ°.
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2) ÐÐ½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð½Ð° Ð¾Ð´Ð½Ð¾Ð¼ Ð¸Ð· ÑÑÐ°ÑÑÐºÐ¾Ð² Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÑÐ° Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐ Â«ÐÐÐ-ÐÐ»Ð¸Ð¼Ð¾Ð²Â» Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¸Ð· Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð±ÐµÑÐµÐ¶Ð»Ð¸Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° â Ð´Ð¾ÑÐºÐ¸ SQDCM. Ð ÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð¾ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¾Ð·Ð°Ð±Ð¾ÑÐµÐ½Ð¾ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ð¼Ð¸, Ð²Ð¾Ð·Ð½Ð¸ÐºÑÐ¸Ð¼Ð¸ Ð½Ð° ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð¼ ÑÑÐ°ÑÑÐºÐµ ÑÐµÑÐ°, Ð¸ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÐµÑ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð´Ð»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾
Ð¿Ð¾Ð´ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ. Ð ÐµÑÐµÐ½Ð¸Ðµ ÐºÐµÐ¹ÑÐ° Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¾ ÐºÐ°Ðº Ð² Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð¼ Ð¿Ð¾ÑÑÐ´ÐºÐµ, ÑÐ°Ðº Ð¸ Ð³ÑÑÐ¿Ð¿Ð¾Ð¹ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐ¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°Ð¼ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¹.
Pristomerus ranomafana Rousse, Villemant & Seyrig 2013
Creators: name: Rousse, Pascal
name: Noort, Simon van
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Pristomerus
Pristomerus ranomafana

description: Pristomerus ranomafana Rousse, Villemant & Seyrig, 2013
Fig. 28
Diagnosis
Moderate size; head whitish yellow with middle of face, frons, inter-ocellar and occiput black; mesosoma and metasoma reddish-testaceous with black markings on mesonotum and propodeum, tergites 1–3 black, and following tergites medially dark brown; face moderately punctate-granulate; inner margins of eyes subparallel; clypeus transverse, sparsely and shallowly punctate; malar line long; antenna with 31 flagellomeres, penultimate flagellomere quadrate; mesosoma densely punctate except pronotum shallowly sculptured, speculum ventrally smooth, and notaulus somewhat rugose; area superomedia elongate; female femoral tooth absent; ovipositor very long, apically strongly sinuous. B 7.2; A 4.4; F 4.9; CT 1.7; ML 0.7; POL 0.6; OOL 1.2; Fl n–1 1.0; ASM 2.0; OT 2.2; FFT 0. Male unknown.
Differential diagnosis
Moderately sized species from Madagascar, mostly reddish-testaceous with basal tergites black, and head mostly white, posteriorly and mid-longitudinally black. Differentiated from most of other Afrotropical species by the absence of a femoral tooth in the female, the white orbits, and the very long ovipositor. Morphologically related to P. vahaza, whose clypeus is narrower and mesosoma more slender, and to P. caris, whose ovipositor is significantly shorter.
Material examined
Holotype
MADAGASCAR: ♀, “ MADAGASCAR, Province Fianarantsoa, Parc Nat. Ranomafana, 21°15.05’S, 47°24.43’E, Mixed tropical forest (radio tower) – 1130 m, 14–21 / I / 2002, Irwin & Harin’Hala colls, California Acad of Sciences, Malaise trap MA–02–09B–12” (CASC).
Distribution
Madagascar.
description: Published as part of Rousse, Pascal & Noort, Simon van, 2015, Revision of the Afrotropical species of Pristomerus (Ichneumonidae: Cremastinae), with descriptions of 31 new species, pp. 1-129 in European Journal of Taxonomy 124 on pages 82-84, DOI: 10.5852/ejt.2015.124, http://zenodo.org/record/3780218
Pairing of Fermions with Arbitrary Spin
Creators: name: Ho, Tin-Lun
name: Yip, Sungkit
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Motivated by the recent success of optical trapping of alkali Bose condensate, we have studied the superfluid state of optically trapped alkali fermions, which can have Cooper pairs with total spin $J\geq 2$. In this paper, we shall discuss the general structure of these large spin Cooper pairs and their close relation with singlet Cooper pairs with non-zero orbital angular momentum. We also present the exact solution for the J=2 pairing which shows a surprising change of ground state as the spin $f$ of the constituent fermion increases.
description: 11 pages + 1 figure
Streamlines for Motion Planning in Underwater Currents
Creators: name: To, Kwun Yiu Cadmus
name: Lee, Ki Myung Brian
name: Yoo, Chanyeol
name: Anstee, Stuart
name: Fitch, Robert
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Motion planning for underwater vehicles must consider the effect of ocean currents. We present an efficient method to compute reachability and cost between sample points in sampling-based motion planning that supports long-range planning over hundreds of kilometres in complicated flows. The idea is to search a reduced space of control inputs that consists of stream functions whose level sets, or streamlines, optimally connect two given points. Such stream functions are generated by superimposing a control input onto the underlying current flow. A streamline represents the resulting path that a vehicle would follow as it is carried along by the current given that control input. We provide rigorous analysis that shows how our method avoids exhaustive search of the control space, and demonstrate simulated examples in complicated flows including a traversal along the east coast of Australia, using actual current predictions, between Sydney and Brisbane.
description: 7 pages, 4 figures, accepted to IEEE ICRA 2019. Copyright 2019 IEEE
J/psi Production at the LHC
Creators: name: Sanchis-Lozano, Miguel A.
name: Cano-Coloma, Beatriz
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We firstly re-examine hadroproduction of prompt J/psi's at the Fermilab Tevatron finding that those colour-octet matrix elements presented in literature are systematically overestimated due to the overlooking of the effective primordial transverse momentum of partons (i.e. dynamically generated via initial-state radiation). We estimate the size of these effects using different parton distribution functions in a Monte Carlo framework. Finally, we extrapolate up to LHC energies making a prediction on the expected pt differential cross-section for charmonium.
description: 7 pages, LaTex, 4 Figures included in the text
Gyrodontidae Berg 1940
Creators: name: Laan, Richard Van Der
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Pycnodontiformes
Gyrodontidae

description: Family † Gyrodontidae Berg 1940
 † Gyrodontidae Berg 1940: 413 (family) † Gyrodus Agassiz 1833
description: Published as part of Laan, Richard Van Der, 2018, Family-group names of fossil fishes, pp. 1-167 in European Journal of Taxonomy 466 on page 53, DOI: 10.5852/ejt.2018.466, http://zenodo.org/record/5557557
Dissipative dynamics of Bose condensates in optical cavities
Creators: name: Horak, Peter
name: Ritsch, Helmut
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the zero temperature dynamics of Bose-Einstein condensates in driven high-quality optical cavities in the limit of large atom-field detuning. We calculate the stationary ground state and the spectrum of coupled atom and field mode excitations for standing wave cavities as well as for travelling wave cavities. Finite cavity response times lead to damping or controlled amplification of these excitations. Analytic solutions in the Lamb-Dicke expansion are in good agreement with numerical results for the full problem and show that oscillation frequencies and the corresponding damping rates are qualitatively different for the two cases.
description: 9 pages, 8 figures
Warped phase coherence: an empirical synchronization measure combining phase and amplitude information
Creators: name: Minati, Ludovico
name: Yoshimura, Natsue
name: Frasca, Mattia
name: Drozdz, Stanislaw
name: Koike, Yasuharu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The entrainment between weakly-coupled nonlinear oscillators, as well as between complex signals such as those representing physiological activity, is frequently assessed in terms of whether a stable relationship is detectable between the instantaneous phases extracted from the measured or simulated time-series via the analytic signal. Here, we demonstrate that adding a possibly complex constant value to this normally null-mean signal has a non-trivial warping effect. Among other consequences, this introduces a level of sensitivity to the amplitude fluctuations and average relative phase. By means of simulations of Roessler systems and experiments on single-transistor oscillator networks, it is shown that the resulting coherence measure may have an empirical value in improving the inference of the structural couplings from the dynamics. When tentatively applied to the electroencephalogram recorded while performing imaginary and real movements, this straightforward modification of the phase locking value substantially improved the classification accuracy. Hence, its possible practical relevance in brain-computer and brain-machine interfaces deserves consideration.
Negative Magnetoresistance Produced by Hall Fluctuations in a Ferromagnetic Domain Structure
Creators: name: Barabash, Sergey V.
name: Stroud, D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a model for a negative magnetoresistance (MR) that would develop in a material with many ferromagnetic domains even if the individual domains have no magnetoresistance and even if there is no boundary resistance. The negative MR is due to a classical current-distortion effect arising from spatial variations in the Hall conductivity, combined with a change in domain structure due to an applied magnetic field. The negative MR can exceed 1000% if the product of the carrier relaxation time and the internal magnetic field due to spontaneous magnetization is sufficiently large.
description: 3 pages, submitted to Appl. Phys. Lett
Avaliação experimental da integridade das vestimentas de proteção radiológica de uma sala de radiologia intervencionista
Creators: name: Tavares, Otávio Joaquim
name: Santos, William De Souza
name: Neves, Lucio Pereira
name: Perini, Ana Paula
Publisher: name: Zenodo
Year: 2019
Subjects: Radiologia Intervencionista
avental plumbífero
protetor de tireoide

description: A radiologia intervencionista é uma especialidade do radiodiagnóstico, onde são realizados exames usando raios X, gerando imagem dinâmica e em tempo real. Este fato reflete diretamente na área médica proporcionando uma cirurgia de curta extensão, diminuindo a probabilidade de infecções e tornando um processo mais rápido para a recuperação do paciente. Esse procedimento, devido à sua longa duração, pode acarretar em uma dose alta no paciente e na equipe médica, presente na sala de exame durante o procedimento. Levando isto em consideração é importante que os itens de proteção radiológica, como avental plumbífero e protetor de tireoide, estejam íntegros, para minimizar a dose absorvida pelos indivíduos ocupacionalmente expostos durante o exame. Os resultados obtidos neste trabalho apontaram que todos os aventais plumbíferos e protetores de tireoide se apresentaram íntegros e em boas condições.
title: Dilla Journal of Education, Vol. 1 No. 01 (2022): Managing the Ethiopian Education Systems amid Emergencies: Lessons from COVID-19 Global Crisis
title: Managing the Ethiopian Education Systems amid Emergencies: Lessons from COVID-19 Global Crisis
titleType: AlternativeTitle
Creators: name: Dilla Journal Of Education
Publisher: name: Dilla Journal of Education
Year: 2022

description: This study, which was based on the Pragmatism research philosophy, sought to
determine the extent to which the COVid-19 global pandemic had disrupted the
school system in the SNNPR and the Oromia Regional States of Ethiopia. Both
quantitative and qualitative data strands were collected simultaneously using an
embedded research design. The surveys were completed by 268 teachers and 575
pupils in order to determine the level of disturbance and the strategies in place.
In addition, 10 school principals and 10 Wereda education office heads took part
in the interview. The study identified that the CoVID-19 global pandemic has
significantly disrupted (F=3.76829, P<0.05) the education systems in the above
two regions. The government’s policies and tactics to avert the scenario were not
properly executed at the grassroots level. As a result, in order to solve such an
unusual educational crisis, this study developed an integrative model incorporating
system variables, administrative variables, academic variables, and student variables.
Therefore, this study recommends challenging ‘reinventing the wheel’ by applying
diversifying teacher training practices, improving school-level technologies, and
adapting emergency responsive education policies at the school level.
Pinning of stripes in cuprate superconductors
Creators: name: Bogner, Simon
name: Scheidl, Stefan
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We examine the effects of disorder on striped phases in high-temperature superconductors and related materials. In the presence of quenched disorder, pinning by the atomic lattice - which might give rise to commensuration effects - is irrelevant for the stripe array on large length scales. As a consequence, the stripes have divergent displacement fluctuations and topological defects are present at all temperatures. Therefore the positional order of the stripe array is short ranged, with a finite correlation length even at zero temperature. Thus lock-in phenomena can exist only as crossovers but not as transitions. In addition, this implies the glassy nature of stripes observed in recent experiments.
description: 10 pages latex and 3 eps figures
THE LEGAL THEORY OF SPACE SPACES, BETWEEN LEGAL INTERESTS, ECONOMY, AND MASTERY OF HIGH TECHNOLOGY
Creators: name: Rahmatullah, Tansah
Publisher: name: figshare
Year: 2019
Subjects: subject: 140219 Welfare Economics
subject: FOS: Economics and business
subject: 160505 Economic Development Policy
subject: FOS: Political science
subject: 160511 Research, Science and Technology Policy
subject: 160807 Sociological Methodology and Research Methods
subject: FOS: Sociology
subject: 180102 Access to Justice
subject: FOS: Law
subject: 180105 Commercial and Contract Law
subject: 180107 Conflict of Laws (Private International Law)
subject: 180108 Constitutional Law
subject: 220302 Decision Theory
subject: FOS: Philosophy, ethics and religion

description: When the earth is too narrow to be occupied by mankind, the horizon of the horizon becomes a hope for the future. Poor management of the earth must be a mirror for the management of space can be implemented wisely. Not something personal and partial, but whole in the unity of determination, speech and deed. The existence of the nations of the world is in its nature to know one another, so that is the one body, united by similarity and difference. Is not the difference a distant equation? When the existence of the nations of the world represents the one body, then the earth and the universe are also one body. Unified by law, the law of space. The unity of the law in space is in its elegant and dynamic nature, as a momentum between the dominance of economic interests and the promotion of high technology. The power of space law is the sum of the friction and elaboration of the dominance of economic interests as well as the promotion of such high technology which ultimately results in intermediate and solen equilibrium with das sein. In other words, the discovery of the middle ground is a reality of the essence of space and the existence of space law according to the ontology of Ibnu Sina.
New herpetofaunal observations from Laos based on photo records
Creators: name: Poyarkov, Nikolay
name: Van Nguyen, Tan
name: Brakels, Peter
name: Maury, Nathanael
name: Sudavanh, Somchit
name: Pawangkhanant, Parinya
name: Idiiatullina, Sabira
name: Lorphengsy, Sengvilay
name: Inkhavilay, Khamla
name: Suwannapoom, Chatmongkon
Publisher: name: figshare
Year: 2021
Subjects: subject: 60809 Vertebrate Biology
subject: FOS: Biological sciences

description: The results of herpetological surveys conducted throughout Laos in 2016–2019 resulted in significant records at the country and provincial levels for several amphibian and reptile species, other than lizards. Three species, namely Quasipaa verrucospinosa, Gracixalus quangi, and Theloderma lateriticum, were recorded for Laos for the first time. The occurrences of Glyphoglossus molossus, Subsessor bocourti, and Siebenrockiella crassicollis in the country were also confirmed. Species with expanded distributions are represented by new records of Nanorana aenea, Ophryophryne pachyproctus, Xenophrys palpebralespinosa, Glyphoglossus guttulatus, Rana johnsi, Gracixalus quyeti, Theloderma petilum, Zhangixalus feae, Gonyosoma prasinum, Hebius leucomystax, Lycodon futsingensis, Bungarus candidus, Pareas hamptoni, and Trimeresurus gumprechti, which are reported for Laos for the second time. Furthermore, new distribution and natural history data are presented on 27 other poorly-known species from several provinces of Laos. These results suggest that the herpetofaunal diversity in Laos is still underestimated and highlight the importance of conducting further field surveys and elaborating the appropriate conservation actions.
A comprehensive approach to clinical safety assessment of neuroretinoprotectors administered in various routes
Creators: name: Komnatska, Kateryna
name: Khodakivskyi, O.
name: I. Chereshnyuk
name: V. Povkh
Publisher: name: figshare
Year: 2019
Subjects: subject: Pharmacology
subject: 70207 Humane Animal Treatment
subject: FOS: Animal and dairy science
subject: 111301 Ophthalmology
subject: FOS: Clinical medicine

description: In the present article we proved the possibility of toxicological safety assessment for neuroretinoprotective drugs, using the complex approach to evaluation of intracellular metabolic functional parameters in different ophthalmic structures (retina, optic nerve and anterior corneal epithelium), by the example of ademol administered in various routes. The physiological normal ranges have been determined for neuronal specific enolase activity, cell cycle metrics based on flow cytometry data, oxidative and nitrosative stress markers (malondialdehyde level, carbonyl groups of protein, glutathioneperoxidase activity, nitrite and nitrate balance and adenosine triphosphoric acid content as an indicator of energy processes). We also identified the changes of mentioned above parameters on the background of neuroretinoprotective drug ademol. The other researches may use the physiological normal ranges determined by us for comparative assessment of metabolic processes in the retinal cells under different pathological conditions.
Flexoelectret: An Electret with Tunable Flexoelectric-like Response
Creators: name: Wen, Xin
name: Li, Dongfan
name: Tan, Kai
name: Deng, Qian
name: Shen, Shengping
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Because of the flexoelectric effect, dielectric materials usually polarize in response to a strain gradient. Soft materials are good candidates for developing large strain gradient because of their good deformability. However, they always suffer from lower flexoelectric coefficients compared to ceramics. In this work, a flexoelectric-like effect is introduced to enhance the effective flexoelectricity of a polydimethylsiloxane (PDMS) bar. The flexoelectric-like effect is realized by depositing a layer of net charges on the middle plane of the bar to form an electret. Experiments show that the enhancement of the flexoelectricity depends on the density of inserted net charges. It is found that a charged layer with surface potential of -5723V results in 100 times increase of the material's flexoelectric coefficient. We also show that the enhancement is proportional to the thickness of electrets. This work provides a new way of enhancing flexoelectricity in soft materials and further prompt the application of soft materials in electromechanical transducers.
description: 14 pages, 5 figures
Folding transitions of the square--diagonal two--dimensional lattice
Creators: name: Cirillo, E. N. M.
name: Gonnella, G.
name: Pelizzola, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The phase diagram of a vertex model introduced by P. Di Francesco (Nucl. Phys. B 525, 507 1998) representing the configurations of a square lattice which can fold with different bending energies along the main axes and the diagonals has been studied by Cluster Variation Method. A very rich structure with partially and completely folded phases, different disordered phases and a flat phase is found. The crumpling transition between a disordered and the flat phase is first-order. The CVM results are confimed by the analysis of the ground states and of the two limits where the model reduces to an Ising model.
description: LaTeX file including five LaTeX figures, one eps figure
Infinite Momentum Frame Calculation of Semileptonic Heavy Λ_b\toΛ_c Transitions Including HQET Improvements
Creators: name: König, B.
name: Körner, J. G.
name: Krämer, M.
name: Kroll, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the transition form factors that occur in heavy $Λ$-type baryon semileptonic decays as e.g. in $Λ_{b} \to Λ_{c}^{+} + l^{-} + \barν_{l} $. We use Bauer-Stech-Wirbel type infinite momentum frame wave functions for the heavy $Λ$-type baryons which we assume to consist of a heavy quark and a light spin-isospin zero diquark system. The form factors at $ q^{2} = 0 $ are calculated from the overlap integrals of the initial and final $Λ$-type baryon states. To leading order in the heavy mass scale the structure of the form factors agrees with the HQET predictions including the normalization at zero recoil. The leading order $ω$-dependence of the form factors is extracted by scaling arguments. By comparing the model form factors with the HQET predictions at ${\cal O}(1/m_{Q})$ we obtain a consistent set of model form factors up to ${\cal O}(1/m_{Q})$. With our preferred choice of parameter values we find that the contribution of the non-leading form factor is practically negligible. We use our form factor predictions to compute rates, spectra and various asymmetry parameters for the semi-leptonic decay $Λ_{b} \to Λ_{c}^{+} + l^{-} + \barν_{l} $.
description: 24 pages, LaTeX, 6 figures are included in PostScript format. Final version of paper to appear in Phys.Rev.D