Sample records for westermani molecular characters

  1. Discovery of Paragonimus westermani in Vietnam and its molecular phylogenetic status in P. westermani complex. (United States)

    Doanh, Pham Ngoc; Shinohara, Akio; Horii, Yoichiro; Habe, Shigehisa; Nawa, Yukifumi


    Paragonimus westermani is the most well-known species among the genus Paragonimus. It is widely distributed in Asia with considerable genetic diversity to form P. westermani species complex. While P. westermani distributed in Japan, Korea, China, and Taiwan are genetically homogeneous to form the East Asia group, those found in other geographic areas are heterogeneous and would be divided into several groups. Recent discoveries of P. westermani in India and Sri Lanka highlighted new insights on molecular phylogenetic relationship of geographic isolates of this species complex. Since Vietnam is located at the east end of Southeast Asia, the intermediate position between South and East Asia, it is of interest to see whether P. westermani is distributed in this country. Here, we report that P. westermani metacercariae were found in mountainous crabs, Potamiscus sp., collected in Quangtri province in the central Vietnam. Adult worms were successfully obtained by experimental infection in cats. Molecular phylogenetic analyses revealed that P. westermani of Vietnamese isolates have high similarities with those of East Asia group.

  2. PwRn1, a novel Ty3/gypsy-like retrotransposon of Paragonimus westermani: molecular characters and its differentially preserved mobile potential according to host chromosomal polyploidy

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    Kong Yoon


    Full Text Available Abstract Background Retrotransposons have been known to involve in the remodeling and evolution of host genome. These reverse transcribing elements, which show a complex evolutionary pathway with diverse intermediate forms, have been comprehensively analyzed from a wide range of host genomes, while the information remains limited to only a few species in the phylum Platyhelminthes. Results A LTR retrotransposon and its homologs with a strong phylogenetic affinity toward CsRn1 of Clonorchis sinensis were isolated from a trematode parasite Paragonimus westermani via a degenerate PCR method and from an insect species Anopheles gambiae by in silico analysis of the whole mosquito genome, respectively. These elements, designated PwRn1 and AgCR-1 – AgCR-14 conserved unique features including a t-RNATrp primer binding site and the unusual CHCC signature of Gag proteins. Their flanking LTRs displayed >97% nucleotide identities and thus, these elements were likely to have expanded recently in the trematode and insect genomes. They evolved heterogeneous expression strategies: a single fused ORF, two separate ORFs with an identical reading frame and two ORFs overlapped by -1 frameshifting. Phylogenetic analyses suggested that the elements with the separate ORFs had evolved from an ancestral form(s with the overlapped ORFs. The mobile potential of PwRn1 was likely to be maintained differentially in association with the karyotype of host genomes, as was examined by the presence/absence of intergenomic polymorphism and mRNA transcripts. Conclusion Our results on the structural diversity of CsRn1-like elements can provide a molecular tool to dissect a more detailed evolutionary episode of LTR retrotransposons. The PwRn1-associated genomic polymorphism, which is substantial in diploids, will also be informative in addressing genomic diversification following inter-/intra-specific hybridization in P. westermani populations.

  3. Presence of three distinct genotypes within the Paragonimus westermani complex in northeastern India. (United States)

    Rekha Devi, K; Narain, Kanwar; Mahanta, Jagadish; Nirmolia, Tulika; Blair, David; Saikia, Sidhartha P; Agatsuma, Takeshi


    The name Paragonimus westermani (Kerbert, 1878) is commonly applied to members of a species complex that includes the well-known Asian lung fluke of medical and veterinary importance. Unambiguous molecular and morphological evidence showing the presence of a member of the complex in India has recently been published. In the present study we report the occurrence of 2 more members of the P. westermani complex in northeastern (NE) India. Surveys of the freshwater crabs Maydelliatelphusa lugubris in NE India revealed 2 morphologically distinct types of lung fluke metacercariae. Phylogenetic analyses, using DNA sequences from ITS2, 28S and cox1 gene regions indicate that these lung metacercariae belong to P. westermani complex. Type 1 metacercariae have a more basal position within the complex whereas type 2 metacercariae are closely related to the relatively derived forms of P. westermani from NE Asia (Japan, Korea, China) and Vietnam. A third type of metacercaria (type 3), detected in another crab host, Sartoriana spinigera in Assam, was phylogenetically close to P. siamensis, also a member of the P. westermani group. Molecular evidence has demonstrated the existence of 3 genotypes of lung flukes within the Paragonimus westermani complex in NE India. Two of these were previously unknown.

  4. Molecular characters and recombinant expression of the ...

    African Journals Online (AJOL)



    Mar 7, 2011 ... Full Length Research Paper. Molecular characters ... 1State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of .... Characterization and model building of the 3-D.

  5. Infection with Paragonimus westermani of boar-hunting dogs in Western Japan maintained via artificial feeding with wild boar meat by hunters. (United States)

    Irie, Takao; Yamaguchi, Yohei; Doanh, Pham Ngoc; Guo, Zhi Hong; Habe, Shigehisa; Horii, Yoichiro; Nonaka, Nariaki


    Infection of boar-hunting dogs with Paragonimus westermani was investigated in Western Japan. Blood and rectal feces were collected from 441 dogs in the three districts (205 in Kinki, 131 in Chugoku and 105 in Shikoku District). In a screening ELISA for serum antibody against P. westermani antigen, 195 dogs (44.2%) showed positive reaction. In the 195 dogs, 8 dogs were found excreting P. westermani eggs after molecular analysis of fecal eggs, and additional 7 were identified serologically for the parasite infection because of their stronger reactivity against P. westermani antigen than against antigens of other species of Paragonimus. A spatial analysis showed that all of the P. westermani infections were found in Kinki and Chugoku Districts. In this area, dogs' experience of being fed with raw boar meat showed high odds ratio (3.35) to the sero-positivity in the screening ELISA, and the frequency of such experiences was significantly higher in sero-positive dogs. While clear relationship was not obtained between predation of boars by dogs during hunting and their sero-positivity. Therefore, it is suggested that human activity of feeding with wild boar meat is the risk factor for P. westermani infection in boar-hunting dogs. Considering that hunting dogs could play as a major definitive host and maintain the present distribution of P. westermani in Western Japan, control measures for the infection in hunting dogs, such as prohibition of raw meat feeding and regular deworming, should be undertaken.

  6. The mitochondrial genome of Paragonimus westermani (Kerbert, 1878, the Indian isolate of the lung fluke representative of the family Paragonimidae (Trematoda

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    Devendra K. Biswal


    . Annotation of non-protein coding genes successfully identified tRNA regions for the 24 tRNAs coded in mtDNA and 12 protein coding genes. Bayesian phylogenetic analyses of the concatenated protein coding genes placed P. westermani within the family Opisthorchida. The complete mtDNA sequence of P. westermani is 15,004 base pairs long; the lung fluke is the major etiological agent of paragonimiasis and the first Indian representative for the family Paragonimidae to be fully sequenced that provides important genetic markers for ecological, population and biogeographical studies and molecular diagnostic of digeneans that cause trematodiases.

  7. Coexistence of monatomic and diatomic molecular fluid character in liquid gallium

    Energy Technology Data Exchange (ETDEWEB)

    Gong, X.G. (International Centre for Theoretical Physics (ICTP), Trieste (Italy)); Chiarotti, G.L. (International School for Advanced Studies (SISSA), Trieste (Italy) Lab. Tecnologie Avanzate Superfici e Catalisi (TASC), Consorzio Interuniv. Nazionale per la Fisica della Materia (INFM), Trieste (Italy)); Parrinello, M. (IBM Research Div., Zurich Forschungslab., Rueschlikon (Switzerland) International School for Advanced Studies (SISSA), Trieste (Italy)); Tosatti, E. (International School for Advanced Studies (SISSA), Trieste (Italy) International Centre for Theoretical Physics (ICTP), Trieste (Italy) IBM Research Div., Zurich Forschungslab., Rueschlikon (Switzerland))


    We have performed an ab initio molecular-dynamics simulation of liquid Ga at high temperature (1000 K). Our results are in good agreement with scattering data and with Knight-shift experiments. A remarkable feature of our findings is the coexistence in the liquid state of metallic and covalent characters. Covalency manifests itself in the appearance of very short-lived Ga-Ga bonds, which represent remnants in the liquid of the crystalline form [alpha]-Ga. We set up a two-fluid scheme which can be used for the analysis of fluids where metallic and covalent characters coexist. (orig.).

  8. Coexistence of monatomic and diatomic molecular fluid character in liquid gallium

    International Nuclear Information System (INIS)

    Gong, X.G.; Chiarotti, G.L.; Parrinello, M.; Tosatti, E.


    We have performed an ab initio molecular-dynamics simulation of liquid Ga at high temperature (1000 K). Our results are in good agreement with scattering data and with Knight-shift experiments. A remarkable feature of our findings is the coexistence in the liquid state of metallic and covalent characters. Covalency manifests itself in the appearance of very short-lived Ga-Ga bonds, which represent remnants in the liquid of the crystalline form α-Ga. We set up a two-fluid scheme which can be used for the analysis of fluids where metallic and covalent characters coexist. (orig.)

  9. Genetic divergence through joint analysis of morphoagronomic and molecular characters in accessions of Jatropha curcas. (United States)

    Pestana-Caldas, C N; Silva, S A; Machado, E L; de Souza, D R; Cerqueira-Pereira, E C; Silva, M S


    The aim of this study was to investigate the genetic divergence between accessions of Jatropha curcas through joint analysis of morphoagronomic and molecular characters. To this end, we investigated 11 morphoagronomic characters and performed molecular genotyping, using 23 inter-simple sequence repeat (ISSR) primers in 46 accessions of J. curcas. We calculated the contribution of each character on divergence using analysis of variance. The grouping among accessions was performed using the Ward-MLM (modified location model) method, using morphoagronomic and molecular data, whereas the cophenetic correlation was obtained based on Gower's algorithm. There were significant differences in all growth-related characteristics: number of primary and secondary branches per plant, plant height, and stem diameter. For characters related to grain production, differences were found for number of fruit clusters per plant and number of inflorescence clusters per plant and average number of seeds per fruit. The greatest phenotypic variation was found in plant height (59.67- 222.33 cm), whereas the smallest variation was found in average number of seeds per fruit (0-2.90), followed by the number of fruit clusters per plant (0-8.67). In total, 94 polymorphic ISSR fragments were obtained. The genotypic grouping identified six groups, indicating that there is genetic divergence among the accessions. The most promising crossings for future hybridization were identified among accessions UFRB60 and UFVJC45, and UFRB61 and UFVJC18. In conclusion, the joint analysis of morphoagronomic characters and ISSR markers is an efficient method to assess the genetic divergence in J. curcas.

  10. Molecular phylogenetic evaluation of classification and scenarios of character evolution in calcareous sponges (Porifera, Class Calcarea.

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    Oliver Voigt

    Full Text Available Calcareous sponges (Phylum Porifera, Class Calcarea are known to be taxonomically difficult. Previous molecular studies have revealed many discrepancies between classically recognized taxa and the observed relationships at the order, family and genus levels; these inconsistencies question underlying hypotheses regarding the evolution of certain morphological characters. Therefore, we extended the available taxa and character set by sequencing the complete small subunit (SSU rDNA and the almost complete large subunit (LSU rDNA of additional key species and complemented this dataset by substantially increasing the length of available LSU sequences. Phylogenetic analyses provided new hypotheses about the relationships of Calcarea and about the evolution of certain morphological characters. We tested our phylogeny against competing phylogenetic hypotheses presented by previous classification systems. Our data reject the current order-level classification by again finding non-monophyletic Leucosolenida, Clathrinida and Murrayonida. In the subclass Calcinea, we recovered a clade that includes all species with a cortex, which is largely consistent with the previously proposed order Leucettida. Other orders that had been rejected in the current system were not found, but could not be rejected in our tests either. We found several additional families and genera polyphyletic: the families Leucascidae and Leucaltidae and the genus Leucetta in Calcinea, and in Calcaronea the family Amphoriscidae and the genus Ute. Our phylogeny also provided support for the vaguely suspected close relationship of several members of Grantiidae with giantortical diactines to members of Heteropiidae. Similarly, our analyses revealed several unexpected affinities, such as a sister group relationship between Leucettusa (Leucaltidae and Leucettidae and between Leucascandra (Jenkinidae and Sycon carteri (Sycettidae. According to our results, the taxonomy of Calcarea is in

  11. Modeling Photodetachment from HO2- Using the pd Case of the Generalized Mixed Character Molecular Orbital Model (United States)

    Blackstone, Christopher C.; Sanov, Andrei


    Using the generalized model for photodetachment of electrons from mixed-character molecular orbitals, we gain insight into the nature of the HOMO of HO2- by treating it as a coherent superpostion of one p- and one d-type atomic orbital. Fitting the pd model function to the ab initio calculated HOMO of HO2- yields a fractional d-character, γp, of 0.979. The modeled curve of the anisotropy parameter, β, as a function of electron kinetic energy for a pd-type mixed character orbital is matched to the experimental data.

  12. Inactivation of Paragonimus westermani metacercariae in soy sauce-marinated and frozen freshwater crabs. (United States)

    Kim, Tae Im; Oh, Se-Ra; Dai, Fuhong; Yang, Hyun-Jong; Ha, Sang-Do; Hong, Sung-Jong


    Soy sauce-marinated freshwater crabs (Eriocheir japonicus) are a source of human paragonimiasis. The viability of Paragonimus westermani metacercariae (PwMc) in marinated crabs was investigated in an experimental setting. The PwMc collected from freshwater crayfish were inoculated into freshwater crabs, which were then frozen or marinated in soy sauce. All PwMc in the freshwater crabs were inactivated after freezing for 48 h at -20 °C and after freezing for 12 h at -40 °C. After marinating for 32 days, the survival rate of PwMc in 5% NaCl soy sauce was 50%, in 7.5% NaCl soy sauce it was 33.3%, and in 10.0% NaCl soy sauce it was 31.3%. When marinated for 64 days, all PwMc were inactivated in all experimental groups. These results revealed that freezing and soy sauce marination were detrimental to the survival of PwMc in freshwater crabs. Specifically, freezing crabs for more than 48 h or soaking them in soy sauce containing at least 5.0% NaCl for 64 days can inactivate PwMc. These results can inform the production of the traditional Korean soy sauce-marinated freshwater crabs known as gejang.

  13. Molecular phylogeny and character evolution in terete-stemmed Andean opuntias (Cactaceae-Opuntioideae). (United States)

    Ritz, C M; Reiker, J; Charles, G; Hoxey, P; Hunt, D; Lowry, M; Stuppy, W; Taylor, N


    The cacti of tribe Tephrocacteae (Cactaceae-Opuntioideae) are adapted to diverse climatic conditions over a wide area of the southern Andes and adjacent lowlands. They exhibit a range of life forms from geophytes and cushion-plants to dwarf shrubs, shrubs or small trees. To confirm or challenge previous morphology-based classifications and molecular phylogenies, we sampled DNA sequences from the chloroplast trnK/matK region and the nuclear low copy gene phyC and compared the resulting phylogenies with previous data gathered from nuclear ribosomal DNA sequences. The here presented chloroplast and nuclear low copy gene phylogenies were mutually congruent and broadly coincident with the classification based on gross morphology and seed micro-morphology and anatomy. Reconstruction of hypothetical ancestral character states suggested that geophytes and cushion-forming species probably evolved several times from dwarf shrubby precursors. We also traced an increase of embryo size at the expense of the nucellus-derived storage tissue during the evolution of the Tephrocacteae, which is thought to be an evolutionary advantage because nutrients are then more rapidly accessible for the germinating embryo. In contrast to these highly concordant phylogenies, nuclear ribosomal DNA data sampled by a previous study yielded conflicting phylogenetic signals. Secondary structure predictions of ribosomal transcribed spacers suggested that this phylogeny is strongly influenced by the inclusion of paralogous sequence probably arisen by genome duplication during the evolution of this plant group. Copyright © 2012 Elsevier Inc. All rights reserved.

  14. A priori assumptions about characters as a cause of incongruence between molecular and morphological hypotheses of primate interrelationships. (United States)

    Tornow, Matthew A; Skelton, Randall R


    When molecules and morphology produce incongruent hypotheses of primate interrelationships, the data are typically viewed as incompatible, and molecular hypotheses are often considered to be better indicators of phylogenetic history. However, it has been demonstrated that the choice of which taxa to include in cladistic analysis as well as assumptions about character weighting, character state transformation order, and outgroup choice all influence hypotheses of relationships and may positively influence tree topology, so that relationships between extant taxa are consistent with those found using molecular data. Thus, the source of incongruence between morphological and molecular trees may lie not in the morphological data themselves but in assumptions surrounding the ways characters evolve and their impact on cladistic analysis. In this study, we investigate the role that assumptions about character polarity and transformation order play in creating incongruence between primate phylogenies based on morphological data and those supported by multiple lines of molecular data. By releasing constraints imposed on published morphological analyses of primates from disparate clades and subjecting those data to parsimony analysis, we test the hypothesis that incongruence between morphology and molecules results from inherent flaws in morphological data. To quantify the difference between incongruent trees, we introduce a new method called branch slide distance (BSD). BSD mitigates many of the limitations attributed to other tree comparison methods, thus allowing for a more accurate measure of topological similarity. We find that releasing a priori constraints on character behavior often produces trees that are consistent with molecular trees. Case studies are presented that illustrate how congruence between molecules and unconstrained morphological data may provide insight into issues of polarity, transformation order, homology, and homoplasy.

  15. Photoelectron angular distributions for states of any mixed character: An experiment-friendly model for atomic, molecular, and cluster anions

    International Nuclear Information System (INIS)

    Khuseynov, Dmitry; Blackstone, Christopher C.; Culberson, Lori M.; Sanov, Andrei


    We present a model for laboratory-frame photoelectron angular distributions in direct photodetachment from (in principle) any molecular orbital using linearly polarized light. A transparent mathematical approach is used to generalize the Cooper-Zare central-potential model to anionic states of any mixed character. In the limit of atomic-anion photodetachment, the model reproduces the Cooper-Zare formula. In the case of an initial orbital described as a superposition of s and p-type functions, the model yields the previously obtained s-p mixing formula. The formalism is further advanced using the Hanstorp approximation, whereas the relative scaling of the partial-wave cross-sections is assumed to follow the Wigner threshold law. The resulting model describes the energy dependence of photoelectron anisotropy for any atomic, molecular, or cluster anions, usually without requiring a direct calculation of the transition dipole matrix elements. As a benchmark case, we apply the p-d variant of the model to the experimental results for NO − photodetachment and show that the observed anisotropy trend is described well using physically meaningful values of the model parameters. Overall, the presented formalism delivers insight into the photodetachment process and affords a new quantitative strategy for analyzing the photoelectron angular distributions and characterizing mixed-character molecular orbitals using photoelectron imaging spectroscopy of negative ions

  16. Photoelectron angular distributions for states of any mixed character: An experiment-friendly model for atomic, molecular, and cluster anions (United States)

    Khuseynov, Dmitry; Blackstone, Christopher C.; Culberson, Lori M.; Sanov, Andrei


    We present a model for laboratory-frame photoelectron angular distributions in direct photodetachment from (in principle) any molecular orbital using linearly polarized light. A transparent mathematical approach is used to generalize the Cooper-Zare central-potential model to anionic states of any mixed character. In the limit of atomic-anion photodetachment, the model reproduces the Cooper-Zare formula. In the case of an initial orbital described as a superposition of s and p-type functions, the model yields the previously obtained s-p mixing formula. The formalism is further advanced using the Hanstorp approximation, whereas the relative scaling of the partial-wave cross-sections is assumed to follow the Wigner threshold law. The resulting model describes the energy dependence of photoelectron anisotropy for any atomic, molecular, or cluster anions, usually without requiring a direct calculation of the transition dipole matrix elements. As a benchmark case, we apply the p-d variant of the model to the experimental results for NO- photodetachment and show that the observed anisotropy trend is described well using physically meaningful values of the model parameters. Overall, the presented formalism delivers insight into the photodetachment process and affords a new quantitative strategy for analyzing the photoelectron angular distributions and characterizing mixed-character molecular orbitals using photoelectron imaging spectroscopy of negative ions.

  17. Molecular phylogenetics and character evolution of morphologically diverse groups, Dendrobium section Dendrobium and allies (United States)

    Takamiya, Tomoko; Wongsawad, Pheravut; Sathapattayanon, Apirada; Tajima, Natsuko; Suzuki, Shunichiro; Kitamura, Saki; Shioda, Nao; Handa, Takashi; Kitanaka, Susumu; Iijima, Hiroshi; Yukawa, Tomohisa


    It is always difficult to construct coherent classification systems for plant lineages having diverse morphological characters. The genus Dendrobium, one of the largest genera in the Orchidaceae, includes ∼1100 species, and enormous morphological diversification has hindered the establishment of consistent classification systems covering all major groups of this genus. Given the particular importance of species in Dendrobium section Dendrobium and allied groups as floriculture and crude drug genetic resources, there is an urgent need to establish a stable classification system. To clarify phylogenetic relationships in Dendrobium section Dendrobium and allied groups, we analysed the macromolecular characters of the group. Phylogenetic analyses of 210 taxa of Dendrobium were conducted on DNA sequences of internal transcribed spacer (ITS) regions of 18S–26S nuclear ribosomal DNA and the maturase-coding gene (matK) located in an intron of the plastid gene trnK using maximum parsimony and Bayesian methods. The parsimony and Bayesian analyses revealed 13 distinct clades in the group comprising section Dendrobium and its allied groups. Results also showed paraphyly or polyphyly of sections Amblyanthus, Aporum, Breviflores, Calcarifera, Crumenata, Dendrobium, Densiflora, Distichophyllae, Dolichocentrum, Holochrysa, Oxyglossum and Pedilonum. On the other hand, the monophyly of section Stachyobium was well supported. It was found that many of the morphological characters that have been believed to reflect phylogenetic relationships are, in fact, the result of convergence. As such, many of the sections that have been recognized up to this point were found to not be monophyletic, so recircumscription of sections is required. PMID:25107672

  18. Microwave spectra, molecular structure, and aromatic character of 4a,8a-azaboranaphthalene

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    Pejlovas, Aaron M.; Daly, Adam M.; Kukolich, Stephen G. [Department of Chemistry and Biochemistry, University of Arizona, Tucson, Arizona 85721 (United States); Ashe, Arthur J. [Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055 (United States)


    The microwave spectra for seven unique isotopologues of 4a,8a-azaboranaphthalene [hereafter referred to as BN-naphthalene] were measured using a pulsed-beam Fourier transform microwave spectrometer. Spectra were obtained for the normal isotopologues with {sup 10}B, {sup 11}B, and all unique single {sup 13}C and the {sup 15}N isotopologue (with {sup 11}B), in natural abundance. The rotational, centrifugal distortion and quadrupole coupling constants determined for the {sup 11}B{sup 14}N isotopologue are A = 3042.712 75(43) MHz, B = 1202.706 57(35) MHz, C = 862.220 13(35) MHz, D{sub J} = 0.06(1) kHz, 1.5χ{sub aa} ({sup 14}N) = 2.5781(61) MHz, 0.25(χ{sub bb} − χ{sub cc}) ({sup 14}N) = − 0.1185(17) MHz, 1.5χ{sub aa} (11B) = − 3.9221(75) MHz, and 0.25(χ{sub bb} − χ{sub cc}) ({sup 11}B) = − 0.9069(24) MHz. The experimental inertial defect is Δ = − 0.159 amu Å{sup 2}, which is consistent with a planar structure for the molecule. The B—N bond length from the experimentally determined structure is 1.47 Å, which indicates π-bonding character between the B and N. The measured quadrupole coupling strengths provide important and useful information about the bonding, orbital occupancy, and aromatic character for this aromatic molecule. Extended Townes-Dailey analyses were used to determine the B and N electron sp{sup 2}-hybridized and p-orbital occupations. These results are compared with electron orbital occupations from the natural bond orbital option in theoretical calculations. From the analyses, it was determined that BN-naphthalene has aromatic character similar to that of other N-containing aromatics. The results are compared with similar results for B—N bonding in 1,2-dihydro-1,2-azaborine and BN-cyclohexene. Accurate and precise structural parameters were obtained from the microwave measurements on seven isotopologues and from high-level G09 calculations.

  19. Molecular phylogeny and character evolution of the chthamaloid barnacles (Cirripedia:Thoracica)

    DEFF Research Database (Denmark)

    Pérez-Losada, Marcos; Høeg, Jens Thorvald; Crandall, Keith A.


    surrounded by whorls of small imbricating plates; but this hypothesis has never been subjected to a rigorous phylogenetic test. Here we used multilocus sequence data and extensive taxon sampling to build a comprehensive phylogeny of the Chthamaloidea as a basis for understanding their morphological evolution......The Chthamaloidea (Balanomorpha) present the most plesiomorphic characters in shell plates and cirri, mouthparts, and oral cone within the acorn barnacles (Thoracica: Sessilia). Due to their importance in understanding both the origin and diversification of the Balanomorpha, the evolution...... of the Chthamaloidea has been debated since Darwin's seminal monographs. Theories of morphological and ontogenetic evolution suggest that the group could have evolved multiple times from pedunculated relatives and that shell plate number diminished gradually (8¿6¿4) from an ancestral state with eight wall plates...

  20. Molecular phylogenetics of finches and sparrows: consequences of character state removal in cytochrome b sequences. (United States)

    Groth, J G


    The complete mitochondrial cytochrome b genes of 53 genera of oscine passerine birds representing the major groups of finches and some allies were compared. Phylogenetic trees resulting from three levels of character partition removal (no data removed, transitions at third positions of codons removed, and all transitions removed [transversion parsimony]) were generally concordant, and all supported several basic statements regarding relationships of finches and finch-like birds, including: (1) larks (Alaudidae) show no close relationship to any finch group; (2) Peucedramus (olive warbler) is phylogenetically far removed from true wood warblers; (3) a clade consisting of fringillids, passerids, motacillids, and emberizids is supported, and this clade is characterized by evolution of a vestigial 10th wing primary; and (4) Hawaiian honeycreepers are derived from within the cardueline finches. Excluding transition substitutions at third positions of codons resulted in phylogenetic trees similar to, but with greater bootstrap nodal support than, trees derived using either all data (equally weighted) or transversion parsimony. Relative to the shortest trees obtained using all data, the topologies obtained after elimination of third-position transitions showed only slight increases in realized treelength and homoplasy. These increases were negligable compared to increases in overall nodal support; therefore, this partition removal scheme may enhance recovery of deep phylogenetic signal in protein-coding DNA datasets. Copyright 1998 Academic Press.

  1. Coincidences of structural and molecular characters in evolutionary lines of cyanobacteria

    Czech Academy of Sciences Publication Activity Database

    Komárek, Jiří; Kaštovský, J.


    Roč. 148, č. 109 (2003), s. 305-325 ISSN 0342-1120. [Symposium of the International Association for Cyanophyte Research /15./. Barcelona, 03.09.2001-07.09.2001] R&D Projects: GA AV ČR KSK6005114 Grant - others:MIDI-CHIP(EU) EVK2 Institutional research plan: CEZ:AV0Z6005908; CEZ:MSM 123100003 Keywords : cyanobacteria * molecular sequencing * taxonomic classification Subject RIV: EF - Botanics

  2. The Role of Concentration and Solvent Character in the Molecular Organization of Humic Acids

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    Martina Klučáková


    Full Text Available The molecular organization of humic acids in different aqueous solutions was studied over a wide concentration range (0.01–10 g·dm−3. Solutions of humic acids were prepared in three different media: NaOH, NaCl, and NaOH neutralized by HCl after dissolution of the humic sample. Potentiometry, conductometry, densitometry, and high resolution ultrasound spectrometry were used in order to investigate conformational changes in the humic systems. The molecular organization of humic acids in the studied systems could be divided into three concentration ranges. The rearrangements were observed at concentrations of ~0.02 g·dm−3 and ~1 g·dm−3. The first “switch-over point” was connected with changes in the hydration shells of humic particles resulting in changes in their elasticity. The compressibility of water in the hydration shells is less than the compressibility of bulk water. The transfer of hydration water into bulk water increased the total compressibility of the solution, reducing the ultrasonic velocity. The aggregation of humic particles and the formation of rigid structures in systems with concentrations higher than 1 g·dm−3 was detected.

  3. Wilsonosiphonia gen. nov. (Rhodomelaceae, Rhodophyta) based on molecular and morpho-anatomical characters. (United States)

    Bustamante, Danilo E; Won, Boo Yeon; Miller, Kathy Ann; Cho, Tae Oh


    Morphological, anatomical, and molecular sequence data were used to assess the establishment and phylogenetic position of the genus Wilsonosiphonia gen. nov. Phylogenies based on rbcL and concatenated rbcL and cox1 loci support recognition of Wilsonosiphonia gen. nov., sister to Herposiphonia. Diagnostic features for Wilsonosiphonia are rhizoids located at distal ends of pericentral cells and taproot-shaped multicellular tips of rhizoids. Wilsonosiphonia includes three species with diagnostic rbcL and cox1 sequences, Wilsonosiphonia fujiae sp. nov. (the generitype), W. howei comb. nov., and W. indica sp. nov. These three species resemble each other in external morphology, but W. fujiae is distinguished by having two tetrasporangia per segment rather than one, W. indica by having abundant and persistent trichoblasts, and W. howei by having few and deciduous trichoblasts. © 2017 Phycological Society of America.

  4. The molecular dynamic simulation on impact and friction characters of nanofluids with many nanoparticles system

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    Bai Minli


    Full Text Available Abstract Impact and friction model of nanofluid for molecular dynamics simulation was built which consists of two Cu plates and Cu-Ar nanofluid. The Cu-Ar nanofluid model consisted of eight spherical copper nanoparticles with each particle diameter of 4 nm and argon atoms as base liquid. The Lennard-Jones potential function was adopted to deal with the interactions between atoms. Thus motion states and interaction of nanoparticles at different time through impact and friction process could be obtained and friction mechanism of nanofluids could be analyzed. In the friction process, nanoparticles showed motions of rotation and translation, but effected by the interactions of nanoparticles, the rotation of nanoparticles was trapped during the compression process. In this process, agglomeration of nanoparticles was very apparent, with the pressure increasing, the phenomenon became more prominent. The reunited nanoparticles would provide supporting efforts for the whole channel, and in the meantime reduced the contact between two friction surfaces, therefore, strengthened lubrication and decreased friction. In the condition of overlarge positive pressure, the nanoparticles would be crashed and formed particles on atomic level and strayed in base liquid.

  5. Identification of SSR and retrotransposon-based molecular markers linked to morphological characters in oily sunfl ower (Helianthus annuus L.) under natural and water-limited states. (United States)

    Ali, Soleimani Gezeljeh; Darvishzadeh, Reza; Ebrahimi, Asa; Bihamta, Mohammad Reza


    Sunflower is an important source of edible oil. Drought is known as an important factor limiting the growth and productivity of field crops in most parts of the world. Agricultural biotechnology mainly aims at developing crops with higher tolerance to the challenging environmental conditions, such as drought. This study examined a number of morphological characters, along with relative water content (RWC) in 100 inbred sunflower lines. A 10 × 10 simple lattice design with two replications was employed to measure the mentioned parameters under natural and water-limited states during two successive years. In molecular trial, 30 simple sequence repeat (SSR) primer pairs, as well as 14 inter-retrotransposon amplified polymorphism (IRAP) and 14 retrotransposon-microsatellite amplified polymorphism (REMAP) primer combinations were used for DNA fingerprinting of the lines. Most of the examined characters had lower average values under water-limited than natural states. Maximum and minimum reductions were observed in the cases of yield and oil percentage, respectively. The broad-sense heritabilities for all the examined characters were 0.20-0.73 and 0.10-0.34 under natural and water-limited states, respectively. In the studied samples, 8.97% of the 435 possible locus pairs of the SSRs represented significant linkage disequilibrium (LD) levels. In the association analysis using SSR markers, 22 and 21 markers were identified (P ≤ 0.05) for the studied characters under natural and water-limited states, respectively. The corresponding values were 50 and 37 using retrotransposon-based molecular markers. Some detected markers were communal between the characters under water-limited and natural states. This was in line with the phenotypic correlations detected between the characters. Communal markers facilitate the simultaneous selection of several characters and can thus improve the efficacy of selection based on markers in the plant-breeding activities.

  6. Character & Cane (United States)

    Sartorius, Tara Cady


    They say first impressions can be deceiving. The difficulty of getting to know someone increases when that person is mostly fictional. Whatever the author writes is all readers can know. Whatever they read about the character is all they have to go on. Now take it another step back, and imagine a portrait drawing, painting or print of that…

  7. Believable Characters (United States)

    El-Nasr, Magy Seif; Bishko, Leslie; Zammitto, Veronica; Nixon, Michael; Vasiliakos, Athanasios V.; Wei, Huaxin

    The interactive entertainment industry is one of the fastest growing industries in the world. In 1996, the U.S. entertainment software industry reported 2.6 billion in sales revenue, this figure has more than tripled in 2007 yielding 9.5 billion in revenues [1]. In addition, gamers, the target market for interactive entertainment products, are now reaching beyond the traditional 8-34 year old male to include women, Hispanics, and African Americans [2]. This trend has been observed in several markets, including Japan, China, Korea, and India, who has just published their first international AAA title (defined as high quality games with high budget), a 3D third person action game: Ghajini - The Game [3]. The topic of believable characters is becoming a central issue when designing and developing games for today's game industry. While narrative and character were considered secondary to game mechanics, games are currently evolving to integrate characters, narrative, and drama as part of their design. One can see this pattern through the emergence of games like Assassin's Creed (published by Ubisoft 2008), Hotel Dusk (published by Nintendo 2007), and Prince of Persia series (published by Ubisoft), which emphasized character and narrative as part of their design.

  8. Molecular and chemical characters to evaluate species status of two cuckoo bumblebees: Bombus barbutellus and Bombus maxillosus (Hymenoptera, Apidae, Bombini)

    Czech Academy of Sciences Publication Activity Database

    Lecocq, T.; Lhomme, P.; Michez, D.; Dellicour, S.; Valterová, Irena; Rasmont, P.


    Roč. 36, č. 3 (2011), s. 453-469 ISSN 0307-6970 Institutional research plan: CEZ:AV0Z40550506 Keywords : cuckoo bumblebees * taxonomy * molecular biology * sexual marking pheromones Subject RIV: CC - Organic Chemistry Impact factor: 2.943, year: 2011

  9. A new species of freshwater Chaetonotidae (Gastrotricha, Chaetonotida from Obodska Cave (Montenegro based on morphological and molecular characters

    Directory of Open Access Journals (Sweden)

    Małgorzata Kolicka


    Full Text Available Gastrotricha is a cosmopolitan phylum of aquatic and semi-aquatic invertebrates that comprises about 820 described species. Current knowledge regarding freshwater gastrotrichs inhabiting caves is extremely poor and there are no extant data regarding Gastrotricha from Montenegro. We describe a new species from Obodska Cave, which is also the first record of a gastrotrich from this region. Due to its unusual habitat and morphological characteristics, this species may be important when considering the evolution and dispersion routes of Chaetonotidae Gosse, 1864 (sensu Leasi & Todaro 2008. We provide morphometric, molecular and phylogenetic data for the new species, together with photomicrographs and drawings.

  10. Molecular Identification of Atlantic Bluefin Tuna (Thunnus thynnus, Scombridae Larvae and Development of a DNA Character-Based Identification Key for Mediterranean Scombrids.

    Directory of Open Access Journals (Sweden)

    Gregory Neils Puncher

    Full Text Available The Atlantic bluefin tuna, Thunnus thynnus, is a commercially important species that has been severely over-exploited in the recent past. Although the eastern Atlantic and Mediterranean stock is now showing signs of recovery, its current status remains very uncertain and as a consequence their recovery is dependent upon severe management informed by rigorous scientific research. Monitoring of early life history stages can inform decision makers about the health of the species based upon recruitment and survival rates. Misidentification of fish larvae and eggs can lead to inaccurate estimates of stock biomass and productivity which can trigger demands for increased quotas and unsound management conclusions. Herein we used a molecular approach employing mitochondrial and nuclear genes (CO1 and ITS1, respectively to identify larvae (n = 188 collected from three spawning areas in the Mediterranean Sea by different institutions working with a regional fisheries management organization. Several techniques were used to analyze the genetic sequences (sequence alignments using search algorithms, neighbour joining trees, and a genetic character-based identification key and an extensive comparison of the results is presented. During this process various inaccuracies in related publications and online databases were uncovered. Our results reveal important differences in the accuracy of the taxonomic identifications carried out by different ichthyoplanktologists following morphology-based methods. While less than half of larvae provided were bluefin tuna, other dominant taxa were bullet tuna (Auxis rochei, albacore (Thunnus alalunga and little tunny (Euthynnus alletteratus. We advocate an expansion of expertise for a new generation of morphology-based taxonomists, increased dialogue between morphology-based and molecular taxonomists and increased scrutiny of public sequence databases.

  11. Characters with personality!

    NARCIS (Netherlands)

    Bosch, K. van den; Brandenburgh, A.; Muller, T.J.; Heuvelink, A.


    Serious games offer an opportunity for learning communication skills by practicing conversations with one or more virtual characters, provided that the character(s) behave in accordance with their assigned properties and strate-gies. This paper presents an approach for developing virtual characters

  12. Actor/Character Dualism

    DEFF Research Database (Denmark)

    Riis, Johannes


    Our perception of agency may be inherently fallible, and this may explain not only our general awareness of actors when engaged in fictional characters but also the specific case of paradoxical characters...

  13. Essays on Character & Opportunity (United States)

    Center on Children and Families at Brookings, 2014


    These essays provide richer set of writings on the philosophical, empirical and practical issues raised by a focus on character, and in particular its relationship to questions of opportunity. Each one is an intellectual pemmican: sharp and to the point. Two scholars draw attention to the gendered nature of character formation (Segal and Lexmond);…

  14. Social character of materialism. (United States)

    Chatterjee, A; Hunt, J M; Kernan, J B


    Scores for 170 undergraduates on Richins and Dawson's Materialism scale were correlated with scores on Kassarjian's Social Preference Scale, designed to measure individuals' character structure. A correlation of .26 between materialism and other-directed social character suggested that an externally oriented reference system guides materialists' perceptions, judgments, acquisitions, and possessions.

  15. Character Development in Adolescents. (United States)

    Kessler, Glenn R.; And Others


    Explored the effects of a program consisting of communication and counseling skills, assertiveness training and moral dilemmas on the character development of high school students. The results demonstrated that the character development of the students in the experimental treatment group was affected significantly over time by the program.…

  16. Description of three new species of Hepatozoon (Apicomplexa, Hepatozoidae) from Rattlesnakes (Crotalus durissus terrificus) based on molecular, morphometric and morphologic characters. (United States)

    O'Dwyer, Lucia Helena; Moço, Tatiana Cristina; Paduan, Karina dos Santos; Spenassatto, Carine; da Silva, Reinaldo José; Ribolla, Paulo Eduardo Martins


    Hepatozoon spp. are commonly found infecting snakes. Since the latter are parasitized by diverse forms and data in the literature show divergence, we studied Hepatozoon spp. diversity on Crotalus durissus terrificus snakes using both molecular and morphological approaches. Naturally infected animals were employed. Blood was collected, blood smears were prepared and an aliquot was stored at -20°C for DNA extraction. Five specimens of C. durissus terrificus were selected, each of them infected with one gamont type. Morphological and morphometric analyses of the found gamonts led to their grouping into three populations. For molecular characterization, seven oligonucleotide pairs that amplify distinct regions of rDNA gene were tested by adopting the PCR technique. Only the oligonucleotide pairs HepF300/Hep900 and HEMO1/HEMO2 were efficient in amplifying and distinguishing different isolates of Hepatozoon spp. from snakes. The better results were obtained when both oligonucleotide pairs were used in association. Based on the molecular and morphologic differences, three new species were proposed: Hepatozoon cuestensis sp. nov.; Hepatozoon cevapii sp. nov. and Hepatozoon massardii sp. nov. This is the first description of new Hepatozoon species from snakes, based on molecular characterization and morphological data, in South America. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Taxonomic problems in the subgenus Meloehelea Wirth of the genus Atrichopogon Kieffer (Diptera: Ceratopogonidae) inferred from both morphological and molecular characters

    Czech Academy of Sciences Publication Activity Database

    Tóthová, A.; Knoz, J.; Sonnek, R.; Bryja, Josef; Vaňhara, J.


    Roč. 19, č. 1 (2008), s. 1-12 ISSN 0785-8760 R&D Projects: GA ČR(CZ) GD524/05/H536 Institutional research plan: CEZ:AV0Z60930519 Keywords : taxonomy * biting midges * 16S rDNA Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 0.410, year: 2008

  18. Revision of the genus Dinotoperla Tillyard, 1921 (Plecoptera: Gripopterygidae) using morphological characters and molecular data: Establishes two new genera, three new species and updates the larval taxonomy. (United States)

    Mynott, Julia H; Suter, Phillip J; Theischinger, Gunther


    The larval taxonomy of Australian stoneflies (Plecoptera) shows a large disparity in knowledge when compared to the adult taxonomy with many species having undescribed larval forms. The importance of stoneflies as an indicator group for monitoring aquatic ecosystems means knowledge of the larval taxonomy and the ability to identify species is essential. This study combined morphology and mitochondrial gene sequences to associate the adult and larval life-stages for species of Dinotoperla Tillyard. Morphological identification of adult males was recognised for 17 of the 35 Dinotoperla species and combining molecular data with morphology confirmed eight new adult-larval life stage associations. Further, molecular data supported the larval taxonomy for five morphospecies which remain unassociated. The combination of molecular and morphological methods enabled the larval morphology to be reassessed for the genus Dinotoperla and this has led to the establishment of two new genera, Odontoperla, gen. nov. and Oedemaperla, gen. nov., and the new species Dinotoperla aryballoi, sp. nov, D. tasmaniensis, sp. nov. and Oedemaperla shackletoni, sp. nov. as well as the new or updated descriptions of the larvae of 31 species and a comprehensive dichotomous key to these larvae.

  19. Diradical character of some fluoranthenes

    Directory of Open Access Journals (Sweden)



    Full Text Available It is shown that some Kekuléan fluoranthenes are diradicals and that their ground state is a triplet. In the energetically less favorable singlet state, these hydrocarbons also exhibit pronounced diradical character. The diradical character y of the compounds under investigation was estimated using the unrestricted symmetry-broken (yPUHF and complete active space (yNOON methods. It was found that the yPUHF values better reproduce the diradical character of the investigated hydrocarbons. It was shown that singly occupied molecular orbital (SOMO and SOMO-1 of a diradical structure occupy different parts of space with a small shared region, resulting in a spin density distribution over the entire molecule. The spatial diradical distribution in the singlet diradical structures was examined by inspecting the HOMOs and LUMOs for a and b spin electrons. It was shown that the a-HOMO and the b-LUMO (as well as the b-HOMO and the a-LUMO occupy practically the same part of space. In this way, there are no unpaired electrons in a singlet diradical structure, yet two of them occupy different parts of space, thus allowing the p-electrons to delocalize.

  20. Strategies to enhance the excitation energy-transfer efficiency in a light-harvesting system using the intra-molecular charge transfer character of carotenoids

    Energy Technology Data Exchange (ETDEWEB)

    Yukihira, Nao [Department of Applied Chemistry for Environment; School of Science and Technology; Kwansei Gakuin University; Sanda; Japan; Sugai, Yuko [Department of Applied Chemistry for Environment; School of Science and Technology; Kwansei Gakuin University; Sanda; Japan; Fujiwara, Masazumi [Department of Applied Chemistry for Environment; School of Science and Technology; Kwansei Gakuin University; Sanda; Japan; Kosumi, Daisuke [Institute of Pulsed Power Science; Kumamoto University; Kumamoto; Japan; Iha, Masahiko [South Product Co. Ltd.; Uruma-shi; Japan; Sakaguchi, Kazuhiko [Department of Chemistry; Graduate School of Science; Osaka City University; Osaka 558-8585; Japan; Katsumura, Shigeo [Department of Chemistry; Graduate School of Science; Osaka City University; Osaka 558-8585; Japan; Gardiner, Alastair T. [Glasgow Biomedical Research Centre; University of Glasgow; 126 University Place; Glasgow, G12 8QQ; UK; Cogdell, Richard J. [Glasgow Biomedical Research Centre; University of Glasgow; 126 University Place; Glasgow, G12 8QQ; UK; Hashimoto, Hideki [Department of Applied Chemistry for Environment; School of Science and Technology; Kwansei Gakuin University; Sanda; Japan


    Fucoxanthin is a carotenoid that is mainly found in light-harvesting complexes from brown algae and diatoms. Due to the presence of a carbonyl group attached to polyene chains in polar environments, excitation produces an excited intra-molecular charge transfer. This intra-molecular charge transfer state plays a key role in the highly efficient (~95%) energy-transfer from fucoxanthin to chlorophyllain the light-harvesting complexes from brown algae. In purple bacterial light-harvesting systems the efficiency of excitation energy-transfer from carotenoids to bacteriochlorophylls depends on the extent of conjugation of the carotenoids. In this study we were successful, for the first time, in incorporating fucoxanthin into a light-harvesting complex 1 from the purple photosynthetic bacterium,Rhodospirillum rubrumG9+ (a carotenoidless strain). Femtosecond pump-probe spectroscopy was applied to this reconstituted light-harvesting complex in order to determine the efficiency of excitation energy-transfer from fucoxanthin to bacteriochlorophyllawhen they are bound to the light-harvesting 1 apo-proteins.

  1. Madness in Shakespeare's Characters

    Directory of Open Access Journals (Sweden)

    Nuno Borja-Santos


    Full Text Available This paper begins with an introduction where the aims are explained: a psychopathological analysis of a Shakespearean character - Othello – followed by the discussion of the English dramatist’s importance in helping us understand madness in the emergent world of Renaissance. The main characteristics of Othello’s personality, which allowed the development of his jealousy delusion, are described. Finally, the conclusions underline the overlap of the symptoms developed by the character with the DSM-IV classification.

  2. Character, attitude and disposition


    Webber, Jonathan


    Recent debate over the empirical psychological presuppositions of virtue ethics has focused on reactive behavioural dispositions. But there are many character traits that cannot be understood properly in this way. Such traits are well described by attitude psychology. Moreover, the findings of attitude psychology support virtue ethics in three ways. First, they confirm the role of habituation in the development of character. Further, they show virtue ethics to be compatible with the situation...

  3. Functional annotation of the mesophilic-like character of mutants in a cold-adapted enzyme by self-organising map analysis of their molecular dynamics. (United States)

    Fraccalvieri, Domenico; Tiberti, Matteo; Pandini, Alessandro; Bonati, Laura; Papaleo, Elena


    Multiple comparison of the Molecular Dynamics (MD) trajectories of mutants in a cold-adapted α-amylase (AHA) could be used to elucidate functional features required to restore mesophilic-like activity. Unfortunately it is challenging to identify the different dynamic behaviors and correctly relate them to functional activity by routine analysis. We here employed a previously developed and robust two-stage approach that combines Self-Organising Maps (SOMs) and hierarchical clustering to compare conformational ensembles of proteins. Moreover, we designed a novel strategy to identify the specific mutations that more efficiently convert the dynamic signature of the psychrophilic enzyme (AHA) to that of the mesophilic counterpart (PPA). The SOM trained on AHA and its variants was used to classify a PPA MD ensemble and successfully highlighted the relationships between the flexibilities of the target enzyme and of the different mutants. Moreover the local features of the mutants that mostly influence their global flexibility in a mesophilic-like direction were detected. It turns out that mutations of the cold-adapted enzyme to hydrophobic and aromatic residues are the most effective in restoring the PPA dynamic features and could guide the design of more mesophilic-like mutants. In conclusion, our strategy can efficiently extract specific dynamic signatures related to function from multiple comparisons of MD conformational ensembles. Therefore, it can be a promising tool for protein engineering.

  4. Knowing Chinese character grammar. (United States)

    Myers, James


    Chinese character structure has often been described as representing a kind of grammar, but the notion of character grammar has hardly been explored. Patterns in character element reduplication are particularly grammar-like, displaying discrete combinatoriality, binarity, phonology-like final prominence, and potentially the need for symbolic rules (X→XX). To test knowledge of these patterns, Chinese readers were asked to judge the acceptability of fake characters varying both in grammaticality (obeying or violating reduplication constraints) and in lexicality (of the reduplicative configurations). While lexical knowledge was important (lexicality improved acceptability and grammatical configurations were accepted more quickly when also lexical), grammatical knowledge was important as well, with grammaticality improving acceptability equally for lexical and nonlexical configurations. Acceptability was also higher for more frequent reduplicative elements, suggesting that the reduplicative configurations were decomposed. Chinese characters present an as-yet untapped resource for exploring fundamental questions about the nature of the human capacity for grammar. Copyright © 2015 Elsevier B.V. All rights reserved.

  5. Optical Character Recognition. (United States)

    Converso, L.; Hocek, S.


    This paper describes computer-based optical character recognition (OCR) systems, focusing on their components (the computer, the scanner, the OCR, and the output device); how the systems work; and features to consider in selecting a system. A list of 26 questions to ask to evaluate systems for potential purchase is included. (JDD)

  6. About Chinese Characters

    Institute of Scientific and Technical Information of China (English)


    It is perhaps a facet of human nature that makes a person want to beking, and to control others. The character "王" was originally"王",symbolizing the emerald prayer beads worn exclusively by the king. Inthe course of this character’s evolution, however, new connotations were

  7. Cinematography and character depiction


    William Francis Nicholson


    This essay investigates the ways in which cinematography can be used in depicting characters effectively in the motion picture medium. Since an aspiring filmmaker may be overwhelmed by the expansive field of cinematography, this essay aims to demystify and systematise this aspect of filmmaking. It combines information from written sources (mostly text books on filmmaking and cinematography) with observations made from viewing recent and older feature films. The knowledge is organised under th...

  8. Variation in quantitative characters of faba bean after seed ...

    African Journals Online (AJOL)

    Variation in quantitative characters of faba bean after seed irradiation and associated molecular changes. Sonia Mejri, Yassine Mabrouk, Marie Voisin, Philippe Delavault, Philippe Simier, Mouldi Saidi, Omrane Belhadj ...



    Swati Tomar*1 & Amit Kishore2


    This paper presents detailed review in the field of Optical Character Recognition. Various techniques are determine that have been proposed to realize the center of character recognition in an optical character recognition system. Even though, sufficient studies and papers are describes the techniques for converting textual content from a paper document into machine readable form. Optical character recognition is a process where the computer understands automatically the image of handwritten ...

  10. Actualism and Fictional Characters

    Directory of Open Access Journals (Sweden)

    André Leclerc


    Full Text Available In what follows, I present only part of a program that consists in developing a version of actualism as an adequate framework for the metaphysics of intentionality. I will try to accommodate in that framework suggestions found in Kripke’s works and some positions developed by Amie Thomasson. What should we change if we accept “fictional entities” in the domain of the actual world? Actualism is the thesis that everything that exists belongs to the domain of the actual world and that there are no possibilia. I shall defend that there are abstract artefacts, like fictional characters, and institutions. My argument could be seen as a version of Moore’s paradox: it is paradoxical to say: “I made (created it, but I do not believe it exists”. Moreover, there are true sentences about them. I will examine what it means to include abstract artefacts in the domain of the actual world. I favour a use of “exist” that includes beings with no concrete occupation of tri-dimensional space; to exist, it is enough to have been introduced at some moment in history. Abstract artefacts, like fictional characters, exist in that sense. I argue that it is important to distinguish two perspectives (internal and external in order to clarify the kind of knowledge we have of fictional characters. However, their existence presupposes a relation of dependence to a material basis and the mental activities of many people.

  11. The typeface character

    DEFF Research Database (Denmark)

    Beier, Sofie


    Research from the fields of neuroscience and psychology, shows that typefaces can carry different semantic associations. However, to be able to read a text, the reader can no longer focus on the character of the typeface, as the human mind is incapable of simultaneously giving full attention to d...... to different matters. This results in the inherent conflict of typefaces that they on one hand need to draw attention to themselves, and on the other hand need to let go of this attention for the content to be read....

  12. Animal regeneration: ancestral character or evolutionary novelty? (United States)

    Slack, Jonathan Mw


    An old question about regeneration is whether it is an ancestral character which is a general property of living matter, or whether it represents a set of specific adaptations to the different circumstances faced by different types of animal. In this review, some recent results on regeneration are assessed to see if they can throw any new light on this question. Evidence in favour of an ancestral character comes from the role of Wnt and bone morphogenetic protein signalling in controlling the pattern of whole-body regeneration in acoels, which are a basal group of bilaterian animals. On the other hand, there is some evidence for adaptive acquisition or maintenance of the regeneration of appendages based on the occurrence of severe non-lethal predation, the existence of some novel genes in regenerating organisms, and differences at the molecular level between apparently similar forms of regeneration. It is tentatively concluded that whole-body regeneration is an ancestral character although has been lost from most animal lineages. Appendage regeneration is more likely to represent a derived character resulting from many specific adaptations. © 2017 The Author.

  13. Maya Studio Projects Photorealistic Characters

    CERN Document Server

    Palamar, Todd


    Create realistic characters with Maya tools and this project-based book Maya character generation tools are extremely sophisticated, and there's no better way to learn all their capabilities than by working through the projects in this hands-on book. This official guide focuses on understanding and implementing Maya's powerful tools for creating realistic characters for film, games, and TV. Use a variety of tools to create characters from skeleton to clothing, including hairstyles and facial hair, and learn how to use Performance Capture. A DVD includes supplementary videos, project support fi

  14. Which "Character" Should Sport Develop? (United States)

    Rudd, Andy


    For years, strong claims have been made that sport builds character. Despite such claims, a "winning at all cost" mentality can frequently be seen within all of sport. The reason for this paradox may relate to confusion around what it means to demonstrate character. The purpose of this article is to show that there are indeed two distinct types of…


    Directory of Open Access Journals (Sweden)

    Aynur Pala


    Full Text Available Character education is a national movement creatingschools that foster ethical,responsible and caring young people by modelling and teaching good characterthrough emphasis on universal values that we all share. It is the intentional,proactive effort by schools, districts and states to instil in their students importantcore ethical values such as caring, honesty, fairness, responsibility and respect forself and others.Good character is not formed automatically; it is developed over time through asustained process of teaching, example, learning and practice. It is developedthrough character education. The intentional teaching of good character isparticularly important in today’s society since ouryouth face many opportunitiesand dangers unknown to earlier generations. They are bombarded with many morenegative influences through the media and other external sources prevalent intoday’s culture. Since children spend about 900 hours a year in school, it isessential that schools resume a proactive role in assisting families andcommunities by developing caring, respectful environments where students learncore, ethical values. When a comprehensive approachto character education isused, a positive moral culture is created in the school—a total school environmentthat supports the values taught in the classroom (Character Education Partnership,2010.The aim of this study is to provide guidelines forthe elements need for effectiveand comprehensive character education. And to emphasize the need of charactereducation to help students develop good character, which includes knowing,caring about and acting upon core ethical values such as respect, responsibility,honesty, fairness and compassion.

  16. Caracteres moleculares para la determinación taxonómica de tres especies de Lutzomyia (Diptera: Psychodidae, vectores potenciales de Leishmania presentes en el valle de Aburrá, Colombia Molecular characters for the taxonomic determination of three species of Lutzomyia (Diptera: Psychodidae, potential Leishmania vectors found in the Aburrá valley, Colombia

    Directory of Open Access Journals (Sweden)

    Alveiro Pérez-Doria


    Full Text Available En Colombia están registradas 143 especies de Lutzomyia França, pero menos del 7% de éstas se encuentran incriminadas como vectores de Leishmania spp. Debido a la alta semejanza morfológica de algunas especies vectoras con otras no vectoras, se necesitan caracteres taxonómicos alternativos para identificar correctamente los flebotomíneos de cada zona geográfica del país. Con este objetivo, en el presente trabajo se secuenció el extremo 3' del gen mitocondrial que codifica para la proteína citocromo b en tres vectores potenciales de Leishmania presentes en el valle de Aburrá, Colombia, Lutzomyia hartmanni (Fairchild y Hertig, L. columbiana (Ristorcelli y Van Ty y L. tihuiliensis Le Pont, Torrez-Espejo y Dujardin. A partir del alineamiento múltiple de nucleótidos se determinaron los sitios polimórficos, las distancias genéticas pareadas netas (p y la entropía. Las secuencias de nucleótidos fueron trasladadas a aminoácidos para estimar el número de sustituciones sinónimas y no sinónimas. En el alineamiento múltiple de 321 nucleótidos del gen citocromo b de L. columbiana, L. hartmanni y L. tihuiliensis se detectaron 83 sustituciones. En la secuencia parcial de la proteína se encontraron 18 reemplazos de aminoácidos. Las distancias genéticas interespecíficas fluctuaron en un rango mínimo de 0,137 entre L. tihuiliensis y L. columbiana, y un máximo de 0,215 entre L. columbiana y L. hartmanni. Los polimorfismos detectados en la secuencia de nucleótidos del gen y de aminoácidos de la proteína constituyen caracteres moleculares potencialmente útiles para la determinación taxonómica de estas especies de flebotomíneos.To date, 143 species of Lutzomyia França are recorded in Colombia, but less than 7% is incriminated in the transmission of Leishmania spp. Alternative taxonomic characters are necessary to correctly identify the particular sand fly fauna in each Colombian region, and the separation of morphologically

  17. Holistic Processing of Chinese Characters

    Directory of Open Access Journals (Sweden)

    Alan Chun-Nang Wong


    Full Text Available Enhanced holistic processing (obligatory attention to all parts of an object has been associated with different types of perceptual expertise involving faces, cars, fingerprints, musical notes, English words, etc. Curiously Chinese characters are regarded as an exception, as indicated by the lack of holistic processing found for experts (Hsiao and Cottrell, 2009. The ceiling performance of experts, however, may have caused this null effect. We revisit this issue by adopting the often-used face-composite sequential-matching task to two-part Chinese characters. Participants matched the target halves (left or right of two characters while ignoring the irrelevant halves. Both Chinese readers (experts and non-Chinese readers (novices showed holistic processing. Follow-up experiments suggested different origins of the effects for the two groups. For experts, holistic processing was sensitive to the amount of experience with the characters, as it was larger for words than non-words (formed by swapping the two parts of a valid character. Novices, however, showed similar degree of holistic processing to words and non-words, suggesting that their effects were more related to their inefficient decomposition of a complex, character-like pattern into parts. Overall these findings suggest that holistic processing may be a marker of expertise with Chinese characters, contrary to previous claims.

  18. Character profiles and life satisfaction. (United States)

    Park, Hwanjin; Suh, Byung Seong; Kim, Won Sool; Lee, Hye-Kyung; Park, Seon-Cheol; Lee, Kounseok


    There is a surge of interest in subjective well-being (SWB), which concerns how individuals feel about their happiness. Life satisfaction tends to be influenced by individual psychological traits and external social factors. The aim of this study was to examine the relationship between individual character and SWB. Data from 3522 university students were analyzed in this study. Character profiles were evaluated using the Temperament and Character Inventory-Revised Short version (TCI-RS). Life satisfaction was assessed using the Satisfaction with Life Scale (SWLS). All statistical tests regarding the correlations between each character profile and life satisfaction were conducted using ANOVAs, t-tests, multiple linear regression models and correlation analyses. The creative (SCT) profile was associated with the highest levels of life satisfaction, whereas the depressive (sct) profile was associated with the lowest levels of life satisfaction. Additionally, high self-directedness, self-transcendence and cooperation were associated with high life satisfaction. The results of gender-adjusted multiple regression analysis showed that the effects of self-directedness were the strongest in the assessment of one's quality of life, followed by self-transcendence and cooperativeness, in that order. All of the three-character profiles were significantly correlated with one's quality of life, and the character profiles of TCI-RS explained 27.6% of life satisfaction in total. Among the three-character profiles, the self-directedness profile was most associated with life satisfaction. Our study was cross-sectional, and self-reported data from students at a single university were analyzed. The results of this study showed that, among the character profiles, the effects of self-directedness were the strongest for predicting life satisfaction. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Moral character in the workplace. (United States)

    Cohen, Taya R; Panter, A T; Turan, Nazli; Morse, Lily; Kim, Yeonjeong


    Using two 3-month diary studies and a large cross-sectional survey, we identified distinguishing features of adults with low versus high levels of moral character. Adults with high levels of moral character tend to: consider the needs and interests of others and how their actions affect other people (e.g., they have high levels of Honesty-Humility, empathic concern, guilt proneness); regulate their behavior effectively, specifically with reference to behaviors that have positive short-term consequences but negative long-term consequences (e.g., they have high levels of Conscientiousness, self-control, consideration of future consequences); and value being moral (e.g., they have high levels of moral identity-internalization). Cognitive moral development, Emotionality, and social value orientation were found to be relatively undiagnostic of moral character. Studies 1 and 2 revealed that employees with low moral character committed harmful work behaviors more frequently and helpful work behaviors less frequently than did employees with high moral character, according to their own admissions and coworkers' observations. Study 3 revealed that adults with low moral character committed more delinquent behavior and had more lenient attitudes toward unethical negotiation tactics than did adults with high moral character. By showing that individual differences have consistent, meaningful effects on employees' behaviors, after controlling for demographic variables (e.g., gender, age, income) and basic attributes of the work setting (e.g., enforcement of an ethics code), our results contest situationist perspectives that deemphasize the importance of personality. Moral people can be identified by self-reports in surveys, and these self-reports predict consequential behaviors months after the initial assessment.

  20. Factorized combinations of Virasoro characters

    International Nuclear Information System (INIS)

    Bytsko, A.G.; Fring, A.


    We investigate linear combinations of characters for minimal Virasoro models which are representable as a product of several basic blocks. Our analysis is based on consideration of asymptotic behaviour of the characters in the quasi-classical limit. In particular, we introduce a notion of the secondary effective central charge. We find all possible cases for which factorization occurs on the base of the Gauss-Jacobi or the Watson identities. Exploiting these results, we establish various types of identities between different characters. In particular, we present several identities generalizing the Rogers-Ramanujan identities. Applications to quasi-particle representations, modular invariant partition functions, super-conformal theories and conformal models with boundaries are briefly discussed. (orig.)

  1. Introducing Character Animation with Blender

    CERN Document Server

    Mullen, Tony


    Introducing Character Animation with Blender, 2nd Edition is written in a friendly but professional tone, with clear descriptions and numerous illustrative screenshots. Throughout the book, tutorials focus on how to accomplish actual animation goals, while illustrating the necessary technical methods along the way. These are reinforced by clear descriptions of how each specific aspect of Blender works and fits together with the rest of the package. By following all the tutorials, the reader will gain all the skills necessary to build and animate a well-modeled, fully-rigged character of their

  2. A Study of Character among Collegiate Athletes (United States)

    Heupel, Jill D.


    The idea that sport builds character has been around for a long time. However, sports may not build the type of character once thought. Character of athletes was defined based on differing views held by sport scholars, coaches, athletes, and sport enthusiast. Sport scholars tend to view character of athletes from a moral perspective. Coaches,…

  3. Building Character through Literacy with Children's Literature (United States)

    Almerico, Gina M.


    Character education is described as curriculum specifically developed to teach children about the quality and traits of good character. One means in which children can learn about good character is through the pages of high quality children's literature. In this study, the author defines the characteristics of an effective character development…

  4. Identification Of Minangkabau Landscape Characters (United States)

    Asrina, M.; Gunawan, A.; Aris, Munandar


    Minangkabau is one of cultures in indonesia which occupies landscape intact. Landscape of Minangkabau have a very close relationship with the culture of the people. Uniqueness of Minangkabau culture and landscape forming an inseparable characterunity. The landscape is necessarily identified to know the inherent landscape characters. The objective of this study was to identify the character of the Minangkabau landscape characterizes its uniqueness. The study was conducted by using descriptive method comprised literature review and field observasion. Observed the landscape characters comprised two main features, they were major and minor features. Indetification of the features was conducted in two original areas (darek) of the Minangkabau traditional society. The research results showed that major features or natural features of the landscape were predominantly landform, landcover, and hidrology. All luhak (districts) of Minangkabau showed similar main features such as hill, canyon, lake, valley, and forest. The existence of natural features such as hills, canyon and valleys characterizes the nature of minangkabau landscape. Minor features formed by Minangkabau cultural society were agricultural land and settlement. Rumah gadang (big house) is one of famous minor features characterizes the Minangkabau culture. In addition, several historical artefacts of building and others structure may strengthen uniqueness of the Minangkabau landscape character, such as The royal palace, inscription, and tunnels.

  5. Recognition of isolated handprinted characters

    DEFF Research Database (Denmark)

    Martins, Bo


    Handprinted characters are of unequal complexity and a common description of all alphabet symbols seems therefore unobtainable. However, letters which confuse human beings and man-made OCR systems usually have approximately the same appearance and may therefore be modeled jointly. We part the set...

  6. Understanding Agency and Educating Character (United States)

    Roth, Klas


    How can we understand human agency, and what does it mean to educate character? In this essay Klas Roth develops a Kantian notion, one that suggests we render ourselves efficacious and autonomous in education and elsewhere. This requires, among other things, that we are successful in bringing about the intended result through our actions and the…

  7. Character Toys as Psychological Tools (United States)

    Smirnova, Elena O.


    The main characteristic of children's play is its mental aspect--the fact that it is based on thoughts and feelings and not on objective reality. During imaginary play, children go beyond the limits of reality, and toys are tools that help them to do this. Children need character toys--toys that play the role of companion or partner--in the early…

  8. Can Youth Sport Build Character? (United States)

    Shields, David Light; Bredemeier, Brenda Light; Power, F. Clark


    Participation and competition in some sports are associated with lower stages of moral reasoning. Coaches can foster moral development by starting with the right mental model, holding benchmark meetings about team values, setting goals for physical and character skills, making time for guided discussion sessions, building community, modeling…

  9. A new molecular phylogeny of the Laurencia complex (Rhodophyta, Rhodomelaceae) and a review of key morphological characters result in a new genus, Coronaphycus, and a description of C. novus. (United States)

    Metti, Yola; Millar, Alan J K; Steinberg, Peter


    Within the Laurencia complex (Rhodophyta, Rhodomelaceae), six genera have been recognized based on both molecular analyses and morphology: Laurencia, Osmundea, Chondrophycus, Palisada, Yuzurua, and Laurenciella. Recently, new material from Australia has been collected and included in the current molecular phylogeny, resulting in a new clade. This study examined the generic delineations using a combination of morphological comparisons and phylogenetic analysis of chloroplast (rbcL) nucleotide sequence. The molecular phylogeny recovered eight (rather than six) clades; Yuzurua, Laurenciella, Palisada, and Chondrophycus showed as monophyletic clades each with strong support. However, the genera Osmundea and Laurencia were polyphyletic. Consequently, the new genus Coronaphycus is proposed, resulting in the new combination Coronaphycus elatus and a description of the new species C. novus. © 2015 Phycological Society of America.

  10. Braille Character Recognition Using Artificial Neural Network


    Subur, Joko; Sardjono, Tri Arief; Mardiyanto, Ronny


    Braille letter is characters designed for the blind, consist of six embossed points, arranged in a standard braille character. Braille letters is touched and read using fingers, therefore the sensitivity of the fingers is important. Those characters need to be memorized, so it is very difficult to be learned. The aim of this research is to create a braille characters recognition system and translate it to alpha-numeric text. Webcam camera is used to capture braille image from braille characte...

  11. Evolution of the placenta and associated reproductive characters in bats

    DEFF Research Database (Denmark)

    Carter, Anthony M; Mess, Andrea


    Recent advances in molecular phylogenetics indicate that the order Chiroptera is monophyletic and that one of four lineages of microbats (Rhinolophoidea) shares a common origin with megabats. Against this background we undertook a comprehensive analysis of placental evolution in bats. We defined...... that characterize higher-level clades within Chiroptera, i.e. the megabats and the four lineages of microbats. The character condition occurring in the last common ancestor of Chiroptera was unequivocal for 21 of the 25 characters included in the analysis. The data did not offer support for a megabat...

  12. On characters of finite groups

    CERN Document Server

    Broué, Michel


    This book explores the classical and beautiful character theory of finite groups. It does it by using some rudiments of the language of categories. Originally emerging from two courses offered at Peking University (PKU), primarily for third-year students, it is now better suited for graduate courses, and provides broader coverage than books that focus almost exclusively on groups. The book presents the basic tools, notions and theorems of character theory (including a new treatment of the control of fusion and isometries), and introduces readers to the categorical language at several levels. It includes and proves the major results on characteristic zero representations without any assumptions about the base field. The book includes a dedicated chapter on graded representations and applications of polynomial invariants of finite groups, and its closing chapter addresses the more recent notion of the Drinfeld double of a finite group and the corresponding representation of GL_2(Z).

  13. Artificial Neural Network Based Optical Character Recognition


    Vivek Shrivastava; Navdeep Sharma


    Optical Character Recognition deals in recognition and classification of characters from an image. For the recognition to be accurate, certain topological and geometrical properties are calculated, based on which a character is classified and recognized. Also, the Human psychology perceives characters by its overall shape and features such as strokes, curves, protrusions, enclosures etc. These properties, also called Features are extracted from the image by means of spatial pixel-...

  14. Understanding the Properties of Interactive Televised Characters (United States)

    Claxton, Laura J.; Ponto, Katelyn C.


    Children's television programming frequently uses interactive characters that appear to directly engage the viewers. These characters encourage children to answer questions and perform actions to help the characters solve problems in the televised world. Children readily engage in these interactions; however, it is unclear why they do so. To…

  15. A Review of Virtual Character's Emotion Model (United States)

    Liu, Zhen


    Emotional virtual characters are essential to digital entertainment, an emotion is related to virtual environment and a virtual character's inner variables, emotion model of virtual character is a hot topic in many fields, domain knowledge is very important for modeling emotion, and the current research of emotion expression in the world was also summarized, and some new research directions of emotion model are presented.

  16. Promoting Character Development through Coach Education (United States)

    Power, F. Clark; Seroczynski, A. D.


    Can youth sports build character? Research suggests that the answer to this question leads to 2 further questions: (1) can youth sport coaches be effectively prepared to become character educators, and (2) can character education take place in today's competitive youth sport environment? (Bredemeier & Shields, 2006; Power, 2015; Power &…

  17. Data set for Tifinagh handwriting character recognition

    Directory of Open Access Journals (Sweden)

    Omar Bencharef


    Full Text Available The Tifinagh alphabet-IRCAM is the official alphabet of the Amazigh language widely used in North Africa [1]. It includes thirty-one basic letter and two letters each composed of a base letter followed by the sign of labialization. Normalized only in 2003 (Unicode [2], ICRAM-Tifinagh is a young character repertoire. Which needs more work on all levels. In this context we propose a data set for handwritten Tifinagh characters composed of 1376 image; 43 Image For Each character. The dataset can be used to train a Tifinagh character recognition system, or to extract the meaning characteristics of each character.

  18. Body Language Advanced 3D Character Rigging

    CERN Document Server

    Allen, Eric; Fong, Jared; Sidwell, Adam G


    Whether you're a professional Character TD or just like to create 3D characters, this detailed guide reveals the techniques you need to create sophisticated 3D character rigs that range from basic to breathtaking. Packed with step-by-step instructions and full-color illustrations, Body Language walks you through rigging techniques for all the body parts to help you create realistic and believable movements in every character you design. You'll learn advanced rigging concepts that involve MEL scripting and advanced deformation techniques and even how to set up a character pipeline.

  19. Handwritten Sindhi Character Recognition Using Neural Networks

    Directory of Open Access Journals (Sweden)

    Shafique Ahmed Awan


    Full Text Available OCR (OpticalCharacter Recognition is a technology in which text image is used to understand and write text by machines. The work on languages containing isolated characters such as German, English, French and others is at its peak. The OCR and ICR (Intelligent Character Recognition research in Sindhi script is currently at in starting stages and not sufficient work have been cited in this area even though Sindhi language is rich in culture and history. This paper presents one of the initial steps in recognizing Sindhi handwritten characters. The isolated characters of Sindhi script written by thesubjects have been recognized. The various subjects were asked to write Sindhi characters in unconstrained form and then the written samples were collected and scanned through a flatbed scanner. The scanned documents were preprocessedwith the help of binary conversion, removing noise by pepper noise and the lines were segmented with the help of horizontal profile technique. The segmented lines were used to extract characters from scanned pages.This character segmentation was done by vertical projection. The extracted characters have been used to extract features so that the characters can be classified easily. Zoning was used for the feature extraction technique. For the classification, neural network has been used. The recognized characters converted into editable text with an average accuracy of 85%.

  20. Marvel and DC Characters Inspired by Arachnids

    Directory of Open Access Journals (Sweden)

    Elidiomar Ribeiro Da-Silva


    Full Text Available This article compares arachnid-based Marvel and DC comics characters. The composition of a comic book character often has interesting ‘real-life’ influences. Given the strong connection between arachnids (especially spiders, scorpions and mites, all belonging to the zoological class 'Arachnida' and human beings it is not surprising that they have inspired many fictional characters. We recorded 84 Marvel Comics characters and 40 DC Comics characters, detailed in the dataset that accompanies the article (Da-Silva 2014. Most characters have been created recently, since the 1990s. Marvel has significantly more arachnid characters than DC. As for taxonomic classification, the characters were based mostly on spiders (zoological order 'Araneae'. Of the total characters, the majority are human beings, but an overwhelming number have at least some typical arachnid features. Villains (60.91% of total are significantly more numerous, considering the sum of the two publishers. Arachnids have bad reputation for being dangerous (Thorp and Woodson 1976; Ruppert and Barnes 1996. Since the public usually considers spiders, scorpions and mites “harmful” in general, we expected a larger contingent of villains. However, there was no statistical difference between the amount of villains and heroes in Marvel characters. It did not happen probably due to the success of one character: the Amazing Spider-Man.

  1. Degraded character recognition based on gradient pattern (United States)

    Babu, D. R. Ramesh; Ravishankar, M.; Kumar, Manish; Wadera, Kevin; Raj, Aakash


    Degraded character recognition is a challenging problem in the field of Optical Character Recognition (OCR). The performance of an optical character recognition depends upon printed quality of the input documents. Many OCRs have been designed which correctly identifies the fine printed documents. But, very few reported work has been found on the recognition of the degraded documents. The efficiency of the OCRs system decreases if the input image is degraded. In this paper, a novel approach based on gradient pattern for recognizing degraded printed character is proposed. The approach makes use of gradient pattern of an individual character for recognition. Experiments were conducted on character image that is either digitally written or a degraded character extracted from historical documents and the results are found to be satisfactory.

  2. Character animation fundamentals developing skills for 2D and 3D character animation

    CERN Document Server

    Roberts, Steve


    Expand your animation toolkit and remain competitive in the industry with this leading resource for 2D and 3D character animation techniques. Apply the industry's best practices to your own workflows and develop 2D, 3D and hybrid characters with ease. With side by side comparisons of 2D and 3D character design, improve your character animation and master traditional principles and processes including weight and balance, timing and walks. Develop characters inspired by humans, birds, fish, snakes and four legged animals. Breathe life into your character and develop a characters personality w

  3. Synthetic biology character and impact

    CERN Document Server

    Pade, Christian; Wigger, Henning; Gleich, Arnim


    Synthetic Biology is already an object of intensive debate. However, to a great extent the discussion to date has been concerned with fundamental ethical, religious and philosophical questions. By contrast, based on an investigation of the field’s scientific and technological character, this book focuses on new functionalities provided by synthetic biology and explores the associated opportunities and risks. Following an introduction to the subject and a discussion of the most central paradigms and methodologies, the book provides an overview of the structure of this field of science and technology. It informs the reader about the current stage of development, as well as topical problems and potential opportunities in important fields of application. But not only the science itself is in focus. In order to investigate its broader impact, ecological as well as ethical implications will be considered, paving the way for a discussion of responsibilities in the context of a field at a transitional crossroads be...

  4. The evolution of brachiation in ateline primates, ancestral character states and history. (United States)

    Jones, Andrea L


    This study examines how brachiation locomotion evolved in ateline primates using recently-developed molecular phylogenies and character reconstruction algorithms, and a newly-collected dataset including the fossils Protopithecus, Caipora, and Cebupithecia. Fossils are added to two platyrrhine molecular phylogenies to create several phylogenetic scenarios. A generalized least squares algorithm reconstructs ateline and atelin ancestral character states for 17 characters that differentiate between ateline brachiators and nonbrachiators. Histories of these characters are mapped out on these phylogenies, producing two scenarios of ateline brachiation evolution that have four commonalities: First, many characters change towards the Ateles condition on the ateline stem lineage before Alouatta splits off from the atelins, suggesting that an ateline energy-maximizing strategy began before the atelines diversified. Second, the ateline last common ancestor is always reconstructed as an agile quadruped, usually with suspensory abilities. It is never exactly like Alouatta and many characters reverse and change towards the Alouatta condition after Alouatta separates from the atelins. Third, most characters undergo homoplastic change in all ateline lineages, especially on the Ateles and Brachyteles terminal branches. Fourth, ateline character evolution probably went through a hindlimb suspension with tail-bracing phase. The atelines most likely diversified via a quick adaptive radiation, with bursts of punctuated change occurring in their postcranial skeletons, due to changing climatic conditions, which may have caused competition among the atelines and between atelines and pitheciines.

  5. Structural fluctuation governed dynamic diradical character in pentacene. (United States)

    Yang, Hongfang; Chen, Mengzhen; Song, Xinyu; Bu, Yuxiang


    We unravel intriguing dynamical diradical behavior governed by structural fluctuation in pentacene using ab initio molecular dynamics simulation. In contrast to static equilibrium configuration of pentacene with a closed-shell ground state without diradical character, due to structural fluctuation, some of its dynamical snapshot configurations exhibit an open-shell broken-symmetry singlet ground state with diradical character, and such diradical character presents irregular pulsing behavior in time evolution. Not all structural changes can lead to diradical character, only those involving the shortening of cross-linking C-C bonds and variations of the C-C bonds in polyacetylene chains are the main contributors. This scenario about diradicalization is distinctly different from that in long acenes. The essence is that structural distortion cooperatively raises the HOMO and lowers the LUMO, efficiently reducing the HOMO-LUMO and singlet-triplet energy gaps, which facilitate the formation of a broken-symmetry open-shell singlet state. The irregular pulsing behavior originates from the mixing of normal vibrations in pentacene. This fascinating behavior suggests the potential application of pentacene as a suitable building block in the design of new electronic devices due to its magnetism-controllability through energy induction. This work provides new insight into inherent electronic property fluctuation in acenes.

  6. Building innovative and creative character through mathematics (United States)

    Suyitno, Hardi; Suyitno, Amin


    21st century is predicted as the century with rapid development in all aspects of life. People require creative and innovative character to exist. Specifically, mathematics has been given to students from the kindergarten until the middle school. Thus, building character through mathematics should begin since the early age. The problem is how to build creative and innovative character through mathematics education? The goal expected from this question is to build innovative and creative characters to face the challenges of the 21st century. This article discusses the values of mathematics, the values in mathematics education, innovative and creative character, and the integration of these values in teaching mathematics that support the innovative and creative character building, and applying the values in structurely programmed, measurable, and applicable learning activities.

  7. Abusive families and character formation. (United States)

    McCarthy, J B


    Family research studies confirm that abusive parents tend to be undifferentiated partners who compete with each other and with their children for attention and nurturance. More or less healthy parents make demands on children to counteract their own injured narcissism, but they do so largely without devaluation and the sadistic use of projective identification. Under sufficient stress abusive parents attack the child who fails to gratify their needs, thereby giving vent to longstanding frustrations and feelings of being threatened by the child's individuation and competency. The emotional atmosphere in such families facilitates ego deficits like those of the borderline personality as it molds the child's efforts to avoid anxiety. Devaluation, loss, and defenses against mourning partially account for depression and paranoid traits in abused youngsters. Early neglect and abuse exposes them to influential models who act out rage and primitive defenses. Some abused individuals project their rage and later become paranoid or antisocial, whereas others fragment or retain infantile defenses. The destructiveness of severe psychological abuse lies in the constriction of the experiencing self and healthy character development, together with the conditioning to repeat abusive relationships and to avoid intimacy. Achieving individuation under these circumstances entails overcoming the internalized abusive relationships and relinquishing the unconscious wish to be transformed from the abused into the abuser.

  8. On the character of consciousness

    Directory of Open Access Journals (Sweden)

    Arto eAnnila


    Full Text Available The human brain is a particularly demanding system to infer its nature from observations. Thus, there is on one hand plenty of room for theorizing and on the other hand a pressing need for a rigorous theory. We apply statistical mechanics of open systems to describe the brain as a hierarchical system in consuming free energy in least time. This holistic tenet accounts for cellular metabolism, neuronal signaling, cognitive processes all together or any other process by a formal equation of motion that extends down to the ultimate precision of one quantum of action. According to this general thermodynamic theory cognitive processes are no different by their operational and organizational principle from other natural processes. Cognition too will emerge and evolve along path-dependent and non-determinate trajectories by consuming free energy in least time to attain thermodynamic balance within the nervous system itself and with its surrounding systems. Specifically, consciousness can be ascribed to a natural process that integrates various neural networks for coherent consumption of free energy, i.e., for meaningful deeds. The whole hierarchy of integrated systems can be formally summed up to thermodynamic entropy. The holistic tenet provides insight to the character of consciousness also by acknowledging awareness in other systems at other levels of nature’s hierarchy.

  9. Modelling rate distributions using character compatibility: implications for morphological evolution among fossil invertebrates. (United States)

    Wagner, Peter J


    Rate distributions are important considerations when testing hypotheses about morphological evolution or phylogeny. They also have implications about general processes underlying character evolution. Molecular systematists often assume that rates are Poisson processes with gamma distributions. However, morphological change is the product of multiple probabilistic processes and should theoretically be affected by hierarchical integration of characters. Both factors predict lognormal rate distributions. Here, a simple inverse modelling approach assesses the best single-rate, gamma and lognormal models given observed character compatibility for 115 invertebrate groups. Tests reject the single-rate model for nearly all cases. Moreover, the lognormal outperforms the gamma for character change rates and (especially) state derivation rates. The latter in particular is consistent with integration affecting morphological character evolution.


    African Journals Online (AJOL)

    position, level of education, character and habits of a character are reflected in the speech .... Dictators are averse to any form of ... breaks out shouting slogans of praises of himself. ..... Task easier if I can get all the Obas settled before our.

  11. Character order processing in Chinese reading. (United States)

    Gu, Junjuan; Li, Xingshan; Liversedge, Simon P


    We explored how character order information is encoded in isolated word processing or Chinese sentence reading in 2 experiments using a masked priming paradigm and a gaze-contingent display-change paradigm. The results showed that response latencies in the lexical decision task and reading times on the target word region were longer in the unrelated condition (the prime or the preview was unrelated with the target word) than the transposed-character condition (the prime or the preview was a transposition of the 2 characters of the target word), which were respectively longer than in the identity condition (the prime or preview was identical to the target word). These results show that character order is encoded at an early stage of processing in Chinese reading, but character position encoding was not strict. We also found that character order encoding was similar for single-morpheme and multiple-morpheme words, suggesting that morphemic status does not affect character order encoding. The current results represent an early contribution to our understanding of character order encoding during Chinese reading.

  12. Aristotelian versus Virtue Ethical Character Education (United States)

    Curren, Randall


    This article examines some central aspects of Kristján Kristjánsson's book, "Aristotelian Character Education," beginning with the claim that contemporary virtue ethics provides methodological, ontological, epistemological, and moral foundations for Aristotelian character education. It considers three different formulations of what…

  13. Relationships between Character Education and School Climate (United States)

    Karaburk, Hasan


    The purpose of this study was to explore the relationships between character education and school climate based on the lived experiences and beliefs of teachers. The research was conducted in a public middle school to explore understandings and beliefs of teachers about character education and its perceived impact on school climate. Social…

  14. A database application for wilderness character monitoring (United States)

    Ashley Adams; Peter Landres; Simon Kingston


    The National Park Service (NPS) Wilderness Stewardship Division, in collaboration with the Aldo Leopold Wilderness Research Institute and the NPS Inventory and Monitoring Program, developed a database application to facilitate tracking and trend reporting in wilderness character. The Wilderness Character Monitoring Database allows consistent, scientifically based...

  15. Developing Individual and Team Character in Sport (United States)

    Gaines, Stacey A.


    The idea that participation in sport builds character is a long-standing one. Advocates of sport participation believe that sport provides an appropriate context for the learning of social skills such as cooperation and the development of prosocial behavior (Weiss, Smith, & Stuntz, 2008). Research in sport regarding character development has…

  16. On character amenability of semigroup algebras | Maepa ...

    African Journals Online (AJOL)

    We study the character amenability of semigroup algebras. We work on general semigroups and certain semigroups such as inverse semigroups with a nite number of idempotents, inverse semigroups with uniformly locally nite idempotent set, Brandt and Rees semigroup and study the character amenability of the ...

  17. First Course in Japanese: Character Workbook. (United States)

    Niwa, Tamako

    This character workbook is an introduction to Japanese writing designed to be used in conjunction with Parts One and Two of this introductory course in Japanese. All the "hiragana", several "katakana", and 88 Japanese characters are introduced in this text. The workbook, consisting of 30 lessons, is divided into three parts.…

  18. Landscape Character of Pongkor Mining Ecotourism Area (United States)

    Kusumoarto, A.; Gunawan, A.; Machfud; Hikmat, A.


    Pongkor Mining Ecotourism Area has a diverse landscape character as a potential landscape resources for the development of ecotourism destination. This area is part of the Mount of Botol Resort, Halimun Salak National Park (HSNP). This area also has a fairly high biodiversity. This study aims to identify and analysis the category of landscape character in the Pongkor Mining Ecotourism Area for the development of ecotourism destination. This study used a descriptive approach through field surveys and interviews, was carried out through two steps : 1) identify the landscape character, and 2) analysis of the landscape character. The results showed that in areas set aside for ecotourism destination in Pongkor Mining, landscape character category scattered forests, tailing ponds, river, plain, and the built environment. The Category of landscape character most dominant scattered in the area is forest, here is the river, plain, tailing ponds, the built environment, and plain. The landscape character in a natural environment most preferred for ecotourism activities. The landscape character that spread in the natural environment and the built environment is a potential that must be protected and modified such as elimination of incongruous element, accentuation of natural form, alteration of the natural form, intensification and enhanced visual quality intensively to be developed as a ecotourism destination area.

  19. Do Rural Schools Need Character Education? (United States)

    Reynolds, Janice Carner

    Studies suggest that the challenge of violence in public schools can be met through character education, whether by providing a school culture in which core values are practiced or some form of moral training (indoctrination). To assess the need for character education in rural schools, small-school superintendents and board members in central…

  20. Moral character effects in endorser perception

    Directory of Open Access Journals (Sweden)

    Chang Joseph W.


    Full Text Available This research consists of two experimental studies investigating the influence of moral character on endorser perception, and the influence of perceiver characteristics on tarnished endorser perception and brand evaluations. Perceiver characteristics are discussed from the perspectives of dispositional tendency, innate moral intuitions and self-location. The first study compared the influences of moral character and warmth on endorser perception. The second study examined the impact of perceiver characteristics on tarnished endorsers and brand evaluations. The findings reveal that moral character is more influential than warmth on endorser evaluations. Tarnished endorsers with immoral character exert more negative influence than tarnished endorsers with coldness character on brand evaluations. Innate moral intuitions and self-location moderate brand evaluations. High-morality consumers and heart-locators are more vulnerable than low-morality and brain-locators to the brands endorsed by tarnished endorsers, respectively.

  1. Character Education and Students Social Behavior

    Directory of Open Access Journals (Sweden)

    Syamsu A. Kamaruddin


    Full Text Available

    In an educational environment, in the form of character education program has been done both formally and informally. It's intended as one of the supporting ideas for follow-up in the form of design activities. Character education should basically refers to the vision and mission of the institution concerned. It shows the orientation of the two things in the character of the students are: aspects of human character and individual learners hallmark institution. In this paper, these two aspects is the author trying to ideas by referring to some other writings. The end result, the authors expect the birth of a design patent as early referral to spearhead a character development program learners.

  2. A Missing Piece of the Contemporary Character Education Puzzle: The Individualisation of Moral Character (United States)

    Chen, Yi-Lin


    The different sorts of virtuous people who display various virtues to a remarkable degree have brought the issue of individualisation of moral character to the forefront. It signals a more personal dimension of character development which is notoriously ignored in the current discourse on character education. The case is made that since in…

  3. Molecular characters and expression analysis of a new isoform of ...

    African Journals Online (AJOL)



    Oct 20, 2008 ... isoform of the myocyte enhancer factor 2 gene from the silkworm, Bombyx mori. Qing-zhi Ling1, 2, ... BMEF2B mRNA content in the brain was measured using the combined method of quantitative RT-PCR and Southern ... specific cofactors to control gene expression in pheno- typically different muscles.

  4. Character Recognition Using Genetically Trained Neural Networks

    Energy Technology Data Exchange (ETDEWEB)

    Diniz, C.; Stantz, K.M.; Trahan, M.W.; Wagner, J.S.


    Computationally intelligent recognition of characters and symbols addresses a wide range of applications including foreign language translation and chemical formula identification. The combination of intelligent learning and optimization algorithms with layered neural structures offers powerful techniques for character recognition. These techniques were originally developed by Sandia National Laboratories for pattern and spectral analysis; however, their ability to optimize vast amounts of data make them ideal for character recognition. An adaptation of the Neural Network Designer soflsvare allows the user to create a neural network (NN_) trained by a genetic algorithm (GA) that correctly identifies multiple distinct characters. The initial successfid recognition of standard capital letters can be expanded to include chemical and mathematical symbols and alphabets of foreign languages, especially Arabic and Chinese. The FIN model constructed for this project uses a three layer feed-forward architecture. To facilitate the input of characters and symbols, a graphic user interface (GUI) has been developed to convert the traditional representation of each character or symbol to a bitmap. The 8 x 8 bitmap representations used for these tests are mapped onto the input nodes of the feed-forward neural network (FFNN) in a one-to-one correspondence. The input nodes feed forward into a hidden layer, and the hidden layer feeds into five output nodes correlated to possible character outcomes. During the training period the GA optimizes the weights of the NN until it can successfully recognize distinct characters. Systematic deviations from the base design test the network's range of applicability. Increasing capacity, the number of letters to be recognized, requires a nonlinear increase in the number of hidden layer neurodes. Optimal character recognition performance necessitates a minimum threshold for the number of cases when genetically training the net. And, the

  5. Video Game Characters. Theory and Analysis

    Directory of Open Access Journals (Sweden)

    Felix Schröter


    Full Text Available This essay develops a method for the analysis of video game characters based on a theoretical understanding of their medium-specific representation and the mental processes involved in their intersubjective construction by video game players. We propose to distinguish, first, between narration, simulation, and communication as three modes of representation particularly salient for contemporary video games and the characters they represent, second, between narrative, ludic, and social experience as three ways in which players perceive video game characters and their representations, and, third, between three dimensions of video game characters as ‘intersubjective constructs’, which usually are to be analyzed not only as fictional beings with certain diegetic properties but also as game pieces with certain ludic properties and, in those cases in which they function as avatars in the social space of a multiplayer game, as representations of other players. Having established these basic distinctions, we proceed to analyze their realization and interrelation by reference to the character of Martin Walker from the third-person shooter Spec Ops: The Line (Yager Development 2012, the highly customizable player-controlled characters from the role-playing game The Elder Scrolls V: Skyrim (Bethesda 2011, and the complex multidimensional characters in the massively multiplayer online role-playing game Star Wars: The Old Republic (BioWare 2011-2014.

  6. A structural query system for Han characters

    DEFF Research Database (Denmark)

    Skala, Matthew


    The IDSgrep structural query system for Han character dictionaries is presented. This dictionary search system represents the spatial structure of Han characters using Extended Ideographic Description Sequences (EIDSes), a data model and syntax based on the Unicode IDS concept. It includes a query...... language for EIDS databases, with a freely available implementation and format translation from popular third-party IDS and XML character databases. The system is designed to suit the needs of font developers and foreign language learners. The search algorithm includes a bit vector index inspired by Bloom...... filters to support faster query operations. Experimental results are presented, evaluating the effect of the indexing on query performance....

  7. Submatrices of character tables and basic sets

    DEFF Research Database (Denmark)

    Bessenrodt, Christine; Olsson, Jørn Børling


    In this investigation of character tables of nite groups we study basic sets and associated representation theoretic data for complementary sets of conjugacy lasses. For the symmetric groups we nd unexpected properties of characters on restricted sets of conjugacy classes, like beautiful...... combinatorial determinant formulae for submatrices of the character table and Cartan matrices with respect to basic sets; we observe that similar phenomena occur for the transition matrices between power sum symmetric functions to bounded partitions and the k-Schur functions dened by Lapointe and Morse...

  8. On Hemingway’s Literary Characters

    Directory of Open Access Journals (Sweden)

    Maria-Miruna Ciocoi-Pop


    Full Text Available The present paper is a brief outline of Hemingway’s characters and the way in which they correspond to the author himself. It is known for a fact that Hemingway evinced a tendency to imitate his characters when they were coming to grips with diverse situations. Thus I have tried to briefly pinpoint the fading boundaries between reality and imagination in his work. By doing so, I have focused on both male and female characters, underlining the major dissimilarities between these two categories, as well as their main features.

  9. Linear discriminant analysis of character sequences using occurrences of words

    KAUST Repository

    Dutta, Subhajit; Chaudhuri, Probal; Ghosh, Anil


    Classification of character sequences, where the characters come from a finite set, arises in disciplines such as molecular biology and computer science. For discriminant analysis of such character sequences, the Bayes classifier based on Markov models turns out to have class boundaries defined by linear functions of occurrences of words in the sequences. It is shown that for such classifiers based on Markov models with unknown orders, if the orders are estimated from the data using cross-validation, the resulting classifier has Bayes risk consistency under suitable conditions. Even when Markov models are not valid for the data, we develop methods for constructing classifiers based on linear functions of occurrences of words, where the word length is chosen by cross-validation. Such linear classifiers are constructed using ideas of support vector machines, regression depth, and distance weighted discrimination. We show that classifiers with linear class boundaries have certain optimal properties in terms of their asymptotic misclassification probabilities. The performance of these classifiers is demonstrated in various simulated and benchmark data sets.

  10. Linear discriminant analysis of character sequences using occurrences of words

    KAUST Repository

    Dutta, Subhajit


    Classification of character sequences, where the characters come from a finite set, arises in disciplines such as molecular biology and computer science. For discriminant analysis of such character sequences, the Bayes classifier based on Markov models turns out to have class boundaries defined by linear functions of occurrences of words in the sequences. It is shown that for such classifiers based on Markov models with unknown orders, if the orders are estimated from the data using cross-validation, the resulting classifier has Bayes risk consistency under suitable conditions. Even when Markov models are not valid for the data, we develop methods for constructing classifiers based on linear functions of occurrences of words, where the word length is chosen by cross-validation. Such linear classifiers are constructed using ideas of support vector machines, regression depth, and distance weighted discrimination. We show that classifiers with linear class boundaries have certain optimal properties in terms of their asymptotic misclassification probabilities. The performance of these classifiers is demonstrated in various simulated and benchmark data sets.

  11. How jurors use and misuse character evidence. (United States)

    Hunt, Jennifer S; Budesheim, Thomas Lee


    The Federal Rules of Evidence allow defendants to offer testimony about their good character, but that testimony can be impeached with cross-examination or a rebuttal witness. It is assumed that jurors use the defense's character evidence (CE) to form guilt and conviction judgments but use impeachment evidence only to assess the character witness's credibility. Two experiments tested these assumptions by presenting mock jurors with various forms of CE and impeachment. Participants made trait ratings for the character witness and defendant and guilt and conviction judgments. Positive CE did not affect guilt or conviction judgments, but cross-examination caused a backlash in which judgments were harsher than when no CE was given. Using path analysis, the authors tested a model of the process by which CE and impeachment affect defendant and witness impressions and guilt and conviction judgments. Implications for juror decision making are discussed.

  12. Some Correlates of the Arab Character. (United States)

    Moracco, John


    Describes cultural correlates of the Arab character in terms of family patterns, international relations, and implications for therapists and other human service personnel. Discusses the Bedouin influence and religious values and suggests that cultural stereotypes may restrict true understanding. (JAC)

  13. Alterations in subspecific characters of groundnut

    International Nuclear Information System (INIS)

    Mouli, C.; Patil, S.H.; Kale, D.M.


    Recombination of beneficial characters associated in the cultivars of groundnut (Arachis hypogaea, L.) belonging to the two subspecies hypogaea and fastigiata had little success in conventional breeding programme. The cultures of ssp. hypogaea have the desirable characters for the crop improvement viz; various growth habits, profuse branching, large pod, seed dormancy and stress tolerance. Sequential flowering, early maturity, compact fruiting habit and high kernel outturn are the other useful characters present in ssp. fastigiata cultures. Mutation research in a popular variety, Spanish Improved belonging to ssp. fastigiata led to the selection of various mutants. One among the mutants had large pod, a characteristic of hypogaea ssp. Hybridization among the mutants and improved cultivars as well as radiation treatment of selected cultures resulted in the isolation of cultures having not only combinations and alterations of characters in both subspecies, but also modifications. These cultures are classified into major groups and their significance in the groundnut improvement is discussed. (author)

  14. Brains with character: Reading and writing neuronarrative

    NARCIS (Netherlands)

    Yaczo, T.F.


    Brains with Character: Reading and Writing Neuronarrative tracks the concept of neuronarrative by analyzing the reciprocal and catalytic relationships between neuroscience and literary media. Crucial to understanding the contemporary stakes in these two cultural endeavors is how their relationships


    Directory of Open Access Journals (Sweden)

    Ella Gordova


    Full Text Available In given article economic ethics are considered as set of norms of behavior of the businessman, the requirements shown by a cultural society to its style of work, to character of dialogue between participants of business, to their social shape. The conclusion becomes that economic ethics have applied character in relation to theoretical, to obschenormativnoy ethics, hence, represent section of applied ethics. On the other hand, the specific standard maintenance characterizes economic ethics as ethics professional.



    Narendra Sahu; Manoj Sonkusare


    Optical Character Recognition (OCR) is the process which enables a system to without human intervention identifies the scripts or alphabets written into the users’ verbal communication. Optical Character identification has grown to be individual of the mainly flourishing applications of knowledge in the field of pattern detection and artificial intelligence. In our survey we study on the various OCR techniques. In this paper we resolve and examine the hypothetical and numerical models of Opti...

  17. Use of Splines in Handwritten Character Recognition


    Sunil Kumar; Gopinath S,; Satish Kumar; Rajesh Chhikara


    Handwritten Character Recognition is software used to identify the handwritten characters and receive and interpret intelligible andwritten input from sources such as manuscript documents. The recent past several years has seen the development of many systems which are able to simulate the human brain actions. Among the many, the neural networks and the artificial intelligence are the most two important paradigms used. In this paper we propose a new algorithm for recognition of handwritten t...

  18. Video Game Characters. Theory and Analysis


    Felix Schröter; Jan-Noël Thon


    This essay develops a method for the analysis of video game characters based on a theoretical understanding of their medium-specific representation and the mental processes involved in their intersubjective construction by video game players. We propose to distinguish, first, between narration, simulation, and communication as three modes of representation particularly salient for contemporary video games and the characters they represent, second, between narrative, ludic, and social experien...

  19. The character of free topological groups II

    Directory of Open Access Journals (Sweden)

    Peter Nickolas


    Full Text Available A systematic analysis is made of the character of the free and free abelian topological groups on metrizable spaces and compact spaces, and on certain other closely related spaces. In the first case, it is shown that the characters of the free and the free abelian topological groups on X are both equal to the “small cardinal” d if X is compact and metrizable, but also, more generally, if X is a non-discrete k!-space all of whose compact subsets are metrizable, or if X is a non-discrete Polish space. An example is given of a zero-dimensional separable metric space for which both characters are equal to the cardinal of the continuum. In the case of a compact space X, an explicit formula is derived for the character of the free topological group on X involving no cardinal invariant of X other than its weight; in particular the character is fully determined by the weight in the compact case. This paper is a sequel to a paper by the same authors in which the characters of the free groups were analysed under less restrictive topological assumptions.

  20. Leading Character?s Antisocial Personality Disorder In James B Stewart?s Blind Eye


    Lestari, Ayu


    110705043 The title of this thesis isLeading Character?s Antisocial Personality Disorder in James B Stewart?s Blind Eyethat is research about antisocial personality of leading character in the novel, namely Dr. Michael Swango. The purpose of this thesis is to find out characteristic of Swango that show he has antisocial personality disorder and to know the causes of his disorder. The writer refers to theory antisocial personality disorder that take in a research of APA (American Psychiatri...

  1. Character Play – The use of game characters in multi- player Role Playing Games across platforms

    DEFF Research Database (Denmark)

    Tychsen, Anders; Hitchens, M.; Brolund, T.


    histories of game characters. This article presents results from a comprehensive empirical study of the way complex game characters are utilized by players in multiplayer role-playing games across two different media platforms. The results indicate that adult players are capable of comprehending...... and utilizing game characters with well-defined personalities and backgrounds, as well as rules-based components. Furthermore, that the game format plays a significant role in the pattern of usage of the character elements. This pattern appears directly linked with variations in the way that the different game...



    Jyoti Dalal*1 & Sumiran Daiya2


    Character recognition techniques associate a symbolic identity with the image of character. In a typical OCR systems input characters are digitized by an optical scanner. Each character is then located and segmented, and the resulting character image is fed into a pre-processor for noise reduction and normalization. Certain characteristics are the extracted from the character for classification. The feature extraction is critical and many different techniques exist, each having its strengths ...

  3. A Classification Scheme for Literary Characters

    Directory of Open Access Journals (Sweden)

    Matthew Berry


    Full Text Available There is no established classification scheme for literary characters in narrative theory short of generic categories like protagonist vs. antagonist or round vs. flat. This is so despite the ubiquity of stock characters that recur across media, cultures, and historical time periods. We present here a proposal of a systematic psychological scheme for classifying characters from the literary and dramatic fields based on a modification of the Thomas-Kilmann (TK Conflict Mode Instrument used in applied studies of personality. The TK scheme classifies personality along the two orthogonal dimensions of assertiveness and cooperativeness. To examine the validity of a modified version of this scheme, we had 142 participants provide personality ratings for 40 characters using two of the Big Five personality traits as well as assertiveness and cooperativeness from the TK scheme. The results showed that assertiveness and cooperativeness were orthogonal dimensions, thereby supporting the validity of using a modified version of TK’s two-dimensional scheme for classifying characters.

  4. Benchmark for license plate character segmentation (United States)

    Gonçalves, Gabriel Resende; da Silva, Sirlene Pio Gomes; Menotti, David; Shwartz, William Robson


    Automatic license plate recognition (ALPR) has been the focus of many researches in the past years. In general, ALPR is divided into the following problems: detection of on-track vehicles, license plate detection, segmentation of license plate characters, and optical character recognition (OCR). Even though commercial solutions are available for controlled acquisition conditions, e.g., the entrance of a parking lot, ALPR is still an open problem when dealing with data acquired from uncontrolled environments, such as roads and highways when relying only on imaging sensors. Due to the multiple orientations and scales of the license plates captured by the camera, a very challenging task of the ALPR is the license plate character segmentation (LPCS) step, because its effectiveness is required to be (near) optimal to achieve a high recognition rate by the OCR. To tackle the LPCS problem, this work proposes a benchmark composed of a dataset designed to focus specifically on the character segmentation step of the ALPR within an evaluation protocol. Furthermore, we propose the Jaccard-centroid coefficient, an evaluation measure more suitable than the Jaccard coefficient regarding the location of the bounding box within the ground-truth annotation. The dataset is composed of 2000 Brazilian license plates consisting of 14000 alphanumeric symbols and their corresponding bounding box annotations. We also present a straightforward approach to perform LPCS efficiently. Finally, we provide an experimental evaluation for the dataset based on five LPCS approaches and demonstrate the importance of character segmentation for achieving an accurate OCR.

  5. The Inaccuracy of National Character Stereotypes (United States)

    McCrae, Robert R.; Chan, Wayne; Jussim, Lee; De Fruyt, Filip; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Hřebíčková, Martina; Graf, Sylvie; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; Reátigui, Norma; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Marušić, Iris; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Purić, Danka; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claudio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio


    Consensual stereotypes of some groups are relatively accurate, whereas others are not. Previous work suggesting that national character stereotypes are inaccurate has been criticized on several grounds. In this article we (a) provide arguments for the validity of assessed national mean trait levels as criteria for evaluating stereotype accuracy; and (b) report new data on national character in 26 cultures from descriptions (N=3,323) of the typical male or female adolescent, adult, or old person in each. The average ratings were internally consistent and converged with independent stereotypes of the typical culture member, but were weakly related to objective assessments of personality. We argue that this conclusion is consistent with the broader literature on the inaccuracy of national character stereotypes. PMID:24187394

  6. Transliterating non-ASCII characters with Python

    Directory of Open Access Journals (Sweden)

    Seth Bernstein


    Full Text Available This lesson shows how to use Python to transliterate automatically a list of words from a language with a non-Latin alphabet to a standardized format using the American Standard Code for Information Interchange (ASCII characters. It builds on readers’ understanding of Python from the lessons “Viewing HTML Files,” “Working with Web Pages,” “From HTML to List of Words (part 1” and “Intro to Beautiful Soup.” At the end of the lesson, we will use the transliteration dictionary to convert the names from a database of the Russian organization Memorial from Cyrillic into Latin characters. Although the example uses Cyrillic characters, the technique can be reproduced with other alphabets using Unicode.


    Directory of Open Access Journals (Sweden)

    Caroline Widjoyo


    Full Text Available Advertisement by using spokes-characters have potency to alter the choice of consumer brand with the compared to bigger impact which do not use the spokes-character. A lot of producer which hence spokes-character to increase assess to sell from a product. Spokes-Characters experience of the evolution from time to time keep abreast of the era%2C now emerge the new type of spokes-character and its application. Abstract in Bahasa Indonesia : Iklan dengan spokes-characters berpotensi mengubah pilihan merek konsumen dengan dampak lebih besar dibanding yang tidak menggunakan spokes-character. Banyak produsen yang memakai spokes-character untuk meningkatkan nilai jual dari sebuah produk. Spokes-characters mengalami evolusi dari masa ke masa mengikuti perkembangan jaman%2C sekarang muncul jenis baru spokes-character dan aplikasinya. spokes-characters%2C advertising%2C branding.

  8. Character Issues: Reality Character Problems and Solutions through Education in Indonesia (United States)

    Saidek, Abdul Rahim; Islami, Raisul; Abdoludin


    Weak character education raises the problem of corruption, a fight between students, free sex, drugs and rape/abortion indicate that the issue of character education of the nation must be improved and the concern of all parties, the nation's leaders, law enforcement officers, educators, religious leaders, groups and other etc. There are two…

  9. Character Education in Print: Content Analysis of Character Education in Introduction to Education Textbooks (United States)

    Protz, Babette Marisa


    Albert Einstein is credited with saying that the most important component of education is the development of students' character. While debate exists as to the delivery of character education in the public schools, it must be recognized that not all students have a support system outside of the schoolhouse. Consequently, when character…

  10. Refined geometric transition and qq-characters (United States)

    Kimura, Taro; Mori, Hironori; Sugimoto, Yuji


    We show the refinement of the prescription for the geometric transition in the refined topological string theory and, as its application, discuss a possibility to describe qq-characters from the string theory point of view. Though the suggested way to operate the refined geometric transition has passed through several checks, it is additionally found in this paper that the presence of the preferred direction brings a nontrivial effect. We provide the modified formula involving this point. We then apply our prescription of the refined geometric transition to proposing the stringy description of doubly quantized Seiberg-Witten curves called qq-characters in certain cases.

  11. Character Apps for Children's Snacks: Effects of Character Awareness on Snack Selection and Consumption Patterns. (United States)

    Putnam, Marisa M; Cotto, Caroline E; Calvert, Sandra L


    Media characters are used to market snacks that are typically of poor nutritional value, which has been linked to childhood obesity. This study examines whether children's snack selections and consumption patterns are influenced by an app depicting a popular children's media character, as well as the role that children's awareness of the character plays. The results can increase our understanding of how to encourage healthier snack selection and consumption in newer game-based marketing venues, such as apps. Four- and 5-year-old children (N = 132) played a bowling game on an iPad with no character or with a character holding either healthier or unhealthy snacks. After app-play, children selected and consumed healthier or unhealthy snacks. Children's awareness of the character was measured by children's verbalizations of the character's name during or after app-play. An ordered logistic regression found no significant effect of treatment conditions compared with the control group. Within treatment conditions, awareness of the character led to selection and consumption of more healthy snacks in the healthier condition (odds ratio β = 10.340, P = 0.008), and of unhealthy snacks in the unhealthy condition (odds ratio β = 0.228, P = 0.033), but children were unaware that the character influenced their decisions. Results suggest that young children will choose and consume healthier, not just unhealthy, products when they are aware that a popular character in an app is associated with the snack, potentially leading to healthier eating patterns.

  12. Technical guide for monitoring selected conditions related to wilderness character (United States)

    Peter Landres; Steve Boutcher; Liese Dean; Troy Hall; Tamara Blett; Terry Carlson; Ann Mebane; Carol Hardy; Susan Rinehart; Linda Merigliano; David N. Cole; Andy Leach; Pam Wright; Deb Bumpus


    The purpose of monitoring wilderness character is to improve wilderness stewardship by providing managers a tool to assess how selected actions and conditions related to wilderness character are changing over time. Wilderness character monitoring provides information to help answer two key questions about wilderness character and wilderness stewardship: 1. How is...

  13. Guideline for Optical Character Recognition Forms. (United States)

    National Bureau of Standards (DOC), Washington, DC.

    This publication provides materials relating to the design, preparation, acquisition, inspection, and application of Optical Character Recognition (OCR) forms in data entry systems. Since the materials are advisory and tutorial in nature, this publication has been issued as a guideline rather than as a standard in the Federal Information…

  14. A New Experiment on Bengali Character Recognition (United States)

    Barman, Sumana; Bhattacharyya, Debnath; Jeon, Seung-Whan; Kim, Tai-Hoon; Kim, Haeng-Kon

    This paper presents a method to use View based approach in Bangla Optical Character Recognition (OCR) system providing reduced data set to the ANN classification engine rather than the traditional OCR methods. It describes how Bangla characters are processed, trained and then recognized with the use of a Backpropagation Artificial neural network. This is the first published account of using a segmentation-free optical character recognition system for Bangla using a view based approach. The methodology presented here assumes that the OCR pre-processor has presented the input images to the classification engine described here. The size and the font face used to render the characters are also significant in both training and classification. The images are first converted into greyscale and then to binary images; these images are then scaled to a fit a pre-determined area with a fixed but significant number of pixels. The feature vectors are then formed extracting the characteristics points, which in this case is simply a series of 0s and 1s of fixed length. Finally, an artificial neural network is chosen for the training and classification process.

  15. Movement and Character. Lecture, London, 1946 (United States)

    Montesorri, Maria


    Dr. Montessori's words from the 1946 London Lectures describe principles of intelligence and character, the work of the hand, and movement with a purpose as being integral to self-construction. The perfection of movement is spiritual, says Dr. Montessori. Repetition of practical life exercises are exercises in movement with the dignity of human…

  16. Computational Design of Animated Mechanical Characters (United States)

    Coros, Stelian; Thomaszewski, Bernhard; DRZ Team Team


    A factor key to the appeal of modern CG movies and video-games is that the virtual worlds they portray place no bounds on what can be imagined. Rapid manufacturing devices hold the promise of bringing this type of freedom to our own world, by enabling the fabrication of physical objects whose appearance, deformation behaviors and motions can be precisely specified. In order to unleash the full potential of this technology however, computational design methods that create digital content suitable for fabrication need to be developed. In recent work, we presented a computational design system that allows casual users to create animated mechanical characters. Given an articulated character as input, the user designs the animated character by sketching motion curves indicating how they should move. For each motion curve, our framework creates an optimized mechanism that reproduces it as closely as possible. The resulting mechanisms are attached to the character and then connected to each other using gear trains, which are created in a semi-automated fashion. The mechanical assemblies generated with our system can be driven with a single input driver, such as a hand-operated crank or an electric motor, and they can be fabricated using rapid prototyping devices.

  17. Reflecting on Character (Reflexionando Sobre el Caracter). (United States)

    Candelaria, Cordelia


    Responding to the "Proyecto Resolana" article in the July/August 1980 issue of this journal, the article notes the heterogeneity of Hispanic Americans, the three main effects of the European conquest on people of the Western Hemisphere, and attempts to further define the character of Hispanic Americans. (SB)

  18. Theological Education and Character Formation in Nigerian ...

    African Journals Online (AJOL)

    This paper presents theological education and character formation in Nigerian Christianity. Some theologians and religious scholars do not offer any practical recipes in dealing with the major pressing problems of theological training for Christian ministry today in the 21st century Nigerian society. Some priests, lay workers ...

  19. Emotional characters for automatic plot creation

    NARCIS (Netherlands)

    Theune, Mariet; Rensen, S.; op den Akker, Hendrikus J.A.; Heylen, Dirk K.J.; Nijholt, Antinus; Göbel, S.; Spierling, U.; Hoffmann, A.; Iurgel, I.; Schneider, O.; Dechau, J.; Feix, A.

    The Virtual Storyteller is a multi-agent framework for automatic story generation. In this paper we describe how plots emerge from the actions of semi-autonomous character agents, focusing on the influence of the characters’ emotions on plot development.

  20. Moral-Character Development for Teacher Education (United States)

    Lapsley, Daniel; Woodbury, Ryan


    In this article the authors accept the common view that moral-character education is immanent to the life of classroom and schools and inevitable even when remanded to the hidden curriculum. Most schools claim to address the moral formation of students, and many educators enter the profession for values-laden reasons. Yet the language of values,…

  1. On Repairing Generated Behaviors for Graphical Characters

    DEFF Research Database (Denmark)

    Corradini, Andrea; Mehta, Manish


    In this paper, we continue our work on the creation of artificial intelligence (AI) behaviors for graphical interactive characters by novice users. We refer to novice users as any persons who do not have any particular skills, training and experience in both programming and design. The focus...

  2. Character Education: A Relationship with Building Health (United States)

    Crider, Robert B.


    The purpose of the study is to investigate the relationship between the use of character education programming and school health. Measuring and improving school health is a process that supports social, emotional, ethical and civic education. Hoy, Tarter, and Kottkamp define this concept as a healthy school is one in which the institutional,…

  3. Morphological Characters and Histology of Pheretima darnleiensis

    Directory of Open Access Journals (Sweden)



    Full Text Available Pheretima darnleiensis is a native earthworm of Southeast Asia, India, and Japan. Although it is commonly found in Indonesia, the earthworm has never been studied well. This study was aimed to examine the morphological characters and structure of its several organs for an identification purpose, which is important for the earthworm culture. Earthworms were collected in a plot of 55-150 × 55-150 cm width and 20 cm depth at Bogor Agricultural University in Darmaga and Baranangsiang Campuses by hand sorting method. Examinations were carried out on its external as well as internal characters. The histology of the organs was studied using paraffin method. The observed characters on P. darnleiensis were the presence of prostate gland, one pair of male pores on segment XVIII, a cylindrical body with perichaetine setae, caeca on segment XXVII, copulatory pouches without diverticula and stalked glands, bithecal spermatheca with nephridia, and the first spermathecal pore on segment 4/5. In addition, other characters found on P. darnleiensis were the presence of an annular clitellum on segment XIV-XVI, an epilobus prostomium with open base, approximately 40 single pointed setae on segment XIII, one midventral female pore on segment XIV, one pair of lateroventral male pores on segment XVIII, four pairs of lateroventral spermathecal pores on segment 4/5, 5/6, 6/7, 7/8, and the first middorsal dorsal pore on segment 12/13. The histology of P. darnleiensis showed basic structure as found in other earthworms.

  4. Computer Animation for Articulated 3D Characters

    NARCIS (Netherlands)

    Kiss, S.


    We present a review of the computer animation literature, mainly concentrating on articulated characters and at least some degree of interactivity or real time simulation. Advances in dierent techniques such as key-frame, motion capture (also known as mocap), dynamics, inverse kinematics (IK),

  5. Honesty, Cheating, and Character in College (United States)

    Miller, Christian


    Most college faculty care about the characters of their students, especially when it comes to questions of honesty. But can students today be trusted not to cheat when completing papers and exams, and not to do so for the right reasons? In section one of this article, the author reviews some of the leading research on cheating behavior, and in…

  6. Interactive Character Deformation Using Simplified Elastic Models

    NARCIS (Netherlands)

    Luo, Z.


    This thesis describes the results of our research into realistic skin and model deformation methods aimed at the field of character deformation and animation. The main contributions lie in the properties of our deformation scheme. Our approach preserves the volume of the deformed object while


    African Journals Online (AJOL)

    five-toed stage, of a spur on the hind foot, giving a six-toed appearance when the spur first appears. This feature ... In the main key, besides the spur on the foot, tail and spiracle characters were used, the former with the .... and is generally pale ... ' (p. 96) and 'They reach a maximum of 70 mm, and are flat, heavy tadpoles ..•.

  8. Amharic Character Generator | Gessesse | Zede Journal

    African Journals Online (AJOL)

    Zede Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 7 (1986) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Amharic Character Generator. GA Gessesse. Abstract. No Abstract. Full Text:.

  9. [The aesthetic character of caring knowledge]. (United States)

    Tsai, Cheng-Yun


    The identity of nursing is founded on caring knowledge, which is derived from our understanding of its experience-revealed essence. This purposive knowledge differs from scientific knowledge because validity guides the latter and ethics guides the former. Therefore, justifying the objectivity of caring knowledge should be based on the aesthetic character of this knowledge rather than on a general social-science explanation.

  10. Building Character through Sports: Myth or Possibility? (United States)

    Chandler, Timothy J. L.; Goldberg, Alan D.


    Asks whether striving to win in sports is compatible with belief participation in sports builds character. Identifies viewpoints on winning (winning as consequence and winning as experience). Suggests ways counselors might encourage athletes, coaches, and parents to perceive winning as experience so participation in sports can foster…

  11. Face of America Character Education Curriculum. (United States)

    World T.E.A.M. Sports, Charlotte, NC.

    This document presents a description of the Face of America Classroom Program, a character education program based on a mission to bridge and build communities through sports. Three language arts lesson plans are provided on three themes: achievement, stereotypes (especially of people with disabilities), and strategies for healthy minds and…

  12. The Problem of Loyalty in Teaching Character (United States)

    Stoll, Sharon K.


    In the last year, two prominent, famous, and revered coaches, Jim Tressel and Joe Paterno, committed disastrous lapses of ethics. Both coaches preached that sport and athletics build character. They either taught ethics or leadership courses at their institutions or were exemplars of ethical behavior in their personal and professional lives. Both…

  13. Cyberethics: Envisioning Character Education in Cyberspace (United States)

    Whittier, David B.


    This article presents theory and research forming the framework of a graduate course in cyberethics education. The course content includes theory and research on the psychology of the Internet, moral development, and character education. Discussion includes application of these constructs to issues such as empathy, privacy, and other issues as…

  14. The inaccuracy of national character stereotypes

    Czech Academy of Sciences Publication Activity Database

    McCrae, R. R.; Chan, W.; Jussim, L.; De Fruyt, F.; Löckenhoff, C.E.; De Bolle, M.; Costa Jr., P.T.; Hřebíčková, Martina; Graf, Sylvie; Realo, A.; Allik, J.; Nakazato, K.; Shimonaka, Y.; Yik, M.; Ficková, E.; Brunner-Sciarra, M.; Reátigui, N.; Leibovich de Figueroa, N.; Schmidt, V.; Ahn, Ch.; Ahn, H.; Aguilar-Vafaie, M.E.; Siuta, J.; Szmigielska, B.; Cain, T.R.; Crawford, J.T.; Mastor, K.A.; Rolland, J. P.; Nansubuga, F.; Miramontez, D.R.; Benet-Martínez, V.; Rossier, J.; Bratko, D.; Marušić, I.; Halberstadt, J.; Yamaguchi, N.; Knežević, G.; Purić, D.; Martin, T. A.; Gheorghiu, M.; Smith, P.B.; Barbaranelli, C.; Wang, L.; Shakespeare-Finch, J.; Lima, M.P.; Klinkosz, W.; Sekowski, A.; Alcalay, L.; Simonetti, F.; Avdeyeva, T.V.; Pramila, V.S.; Terracciano, A.


    Roč. 47, č. 6 (2013), s. 831-842 ISSN 0092-6566 R&D Projects: GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : national character * stereotypes * Five-Factor Model of Personality Subject RIV: AN - Psychology Impact factor: 2.011, year: 2013

  15. Public and Constitutional Support for Character Education. (United States)

    Vessels, Gordon G.; Boyd, Stephen M.


    Character education thrives on an informed understanding of constitutional principles and an inclusive commitment-building process. U.S. Supreme Court opinions that clarify public school students' free speech rights have established values education as a constitutionally acceptable practice. Challenges might lie in possible violations of the First…

  16. Mapping wilderness character in Olympic National Park (United States)

    James Tricker; Peter Landres; Jennifer Chenoweth; Roger Hoffman; Scott Ruth


    The Olympic Wilderness was established November 16, 1988 when President Ronald Reagan signed the Washington Park Wilderness Act. A total of 876,447 acres or 95% of Olympic National Park (OLYM) was designated as wilderness and became a part of the National Wilderness Preservation System, wherein wilderness character would be preserved. The purpose of this project was to...

  17. Inheritance of characters in kenaf (Hibiscus cannabinus)

    African Journals Online (AJOL)



    David and Adam, 1988). The plant belongs to the order Malvales, the family Malvaceae and the genus Hibiscus ... The varieties in relation to the character studied are as follows: NRG-NG-R5: Pink flowers with resistance to root ...

  18. Educating for Character in the Sexual Domain (United States)

    Lickona, Thomas


    Changes in American sexual behavior brought about by the sexual revolution have been linked to the breakdown of the family and other social ills. Because sex has profound consequences for self, others, and society, sex education is an important part of character education. Sexual abstinence before marriage is associated with better physical and…

  19. An attempt to reconstruct phylogenetic relationships within Caribbean nummulitids: simulating relationships and tracing character evolution (United States)

    Eder, Wolfgang; Ives Torres-Silva, Ana; Hohenegger, Johann


    Phylogenetic analysis and trees based on molecular data are broadly applied and used to infer genetical and biogeographic relationship in recent larger foraminifera. Molecular phylogenetic is intensively used within recent nummulitids, however for fossil representatives these trees are only of minor informational value. Hence, within paleontological studies a phylogenetic approach through morphometric analysis is of much higher value. To tackle phylogenetic relationships within the nummulitid family, a much higher number of morphological character must be measured than are commonly used in biometric studies, where mostly parameters describing embryonic size (e.g., proloculus diameter, deuteroloculus diameter) and/or the marginal spiral (e.g., spiral diagrams, spiral indices) are studied. For this purpose 11 growth-independent and/or growth-invariant characters have been used to describe the morphological variability of equatorial thin sections of seven Carribbean nummulitid taxa (Nummulites striatoreticulatus, N. macgillavry, Palaeonummulites willcoxi, P.floridensis, P. soldadensis, P.trinitatensis and P.ocalanus) and one outgroup taxon (Ranikothalia bermudezi). Using these characters, phylogenetic trees were calculated using a restricted maximum likelihood algorithm (REML), and results are cross-checked by ordination and cluster analysis. Square-change parsimony method has been run to reconstruct ancestral states, as well as to simulate the evolution of the chosen characters along the calculated phylogenetic tree and, independent - contrast analysis was used to estimate confidence intervals. Based on these simulations, phylogenetic tendencies of certain characters proposed for nummulitids (e.g., Cope's rule or nepionic acceleration) can be tested, whether these tendencies are valid for the whole family or only for certain clades. At least, within the Carribean nummulitids, phylogenetic trends along some growth-independent characters of the embryo (e.g., first

  20. Contribution to automatic handwritten characters recognition. Application to optical moving characters recognition

    International Nuclear Information System (INIS)

    Gokana, Denis


    This paper describes a research work on computer aided vision relating to the design of a vision system which can recognize isolated handwritten characters written on a mobile support. We use a technique which consists in analyzing information contained in the contours of the polygon circumscribed to the character's shape. These contours are segmented and labelled to give a new set of features constituted by: - right and left 'profiles', - topological and algebraic unvarying properties. A new method of character's recognition induced from this representation based on a multilevel hierarchical technique is then described. In the primary level, we use a fuzzy classification with dynamic programming technique using 'profiles'. The other levels adjust the recognition by using topological and algebraic unvarying properties. Several results are presented and an accuracy of 99 pc was reached for handwritten numeral characters, thereby attesting the robustness of our algorithm. (author) [fr

  1. Cultivating characters (moral value) through internalization strategy in science classroom (United States)

    Ibrahim, M.; Abadi


    It is still in a crucial debate that characters play an important learning outcome to be realized by design. So far, most people think that characters were reached as nurturance effect with the assumption that students who are knowledgeable and skillful will have good characters automatically. Lately, obtained evidence that this assumption is not true. Characters should be taught deliberately or by design. This study was designed to culture elementary school students’ characters through science classroom. The teaching-learning process was conducted to facilitate and bridge the students from the known (concrete images: Science phenomena) to the unknown (abstract ideas: characters: care, and tolerance. Characters were observed five weeks before and after the intervention. Data were analyzed from observation of 24 students in internalization strategy-based courses. Qualitative and quantitative data suggested that the internalization strategy that use of science phenomena to represent abstract ideas (characters) in science classroom positively cultivating characters.

  2. Seismic echo character northern Hatteras Abyssal Plain

    International Nuclear Information System (INIS)

    McCreery, C.J.; Laine, E.P.


    Latest efforts in echo-character mapping of the northern Hatteras Abyssal Plain have discerned variations in thickness in a near-surface sedimentary sequence which has been designated seismic unit A. This unit probably represents the last episode of progradation of the Hatteras Deep Sea Fan in the southern part of the study area, and has infilled probable paleochannels from the Wilmington Canyon and Sohm Gap in the north. Unit A thins to a minimum in the central part of the plain, where older sediments come within 1 meter of the surface. Variations in the character of the surface reflector probably represent differing degrees of microtopography developed on a Late Pleistocene surface overlain by Holocene sediments. With the exception of one area identified as a relict surface outcropping in the western plain, this microtopography seems related to present-day thalweg locations on the abyssal plain. 11 references, 13 figures

  3. On the total character of finite groups

    Directory of Open Access Journals (Sweden)

    Sunil Kumar Prajapati


    Full Text Available For a finite group $G$, we study the total character $tau_G$ afforded by the direct sum of all the non-isomorphic irreducible complex representations of $G$. We resolve for several classes of groups (the Camina $p$-groups, the generalized Camina $p$-groups, the groups which admit $(G,Z(G$ as a generalized Camina pair, the problem of existence of a polynomial $f(x in mathbb{Q}[x]$ such that $f(chi = tau_G$ for some irreducible character $chi$ of $G$. As a consequence, we completely determine the $p$-groups of order at most $p^5$ (with $p$ odd which admit such a polynomial. We deduce the characterization that these are the groups $G$ for which $Z(G$ is cyclic and $(G,Z(G$ is a generalized Camina pair and, we conjecture that this holds good for $p$-groups of any order.

  4. The Character, Organization Change and Information System

    Directory of Open Access Journals (Sweden)

    Santo Fernandi Wijaya


    Full Text Available The success of building an integrated information system is an expectation of every company management to achieve effective and efficient working system. However, in the real business practices, not a few companies failed in building an integrated information system caused by the absence of several factors: strong commitment, hard work and smart effort conducted by a team. The team determines the success level in building an integrated information system. A factor of intelligence and mental maturity of users in running a new information system that has not been known is also another key to success. Therefore, it takes a good user’s character supported by a management decision to make management changes to achieve the building success level. This study aims to address the role of character and organization changes in achieving a success building an integrated information system. 

  5. Correlators in tensor models from character calculus

    Directory of Open Access Journals (Sweden)

    A. Mironov


    Full Text Available We explain how the calculations of [20], which provided the first evidence for non-trivial structures of Gaussian correlators in tensor models, are efficiently performed with the help of the (Hurwitz character calculus. This emphasizes a close similarity between technical methods in matrix and tensor models and supports a hope to understand the emerging structures in very similar terms. We claim that the 2m-fold Gaussian correlators of rank r tensors are given by r-linear combinations of dimensions with the Young diagrams of size m. The coefficients are made from the characters of the symmetric group Sm and their exact form depends on the choice of the correlator and on the symmetries of the model. As the simplest application of this new knowledge, we provide simple expressions for correlators in the Aristotelian tensor model as tri-linear combinations of dimensions.

  6. Optical Character Recognition: Application for Android


    Gonzalez Manzanero, Joaquin Miguel


    Treball realitzat a Tongji University El projecte és el desenvolupament d'una aplicació per Android basat en OCR(Optical Character Recognition) que consisteix en traduir frases d'un idioma a un altre a través de fotografiar el text amb el mòbil, després reconéixer els caràcters i finalment traduïnt al llenguatge desitjat.

  7. Hybrid Motion Graphs for Character Animation


    Kalouache Saida; Cherif Foudil


    Many works in the literature have improved the performance of motion graphs for synthesis the humanlike results in limited domains that necessity few constraints like dance, navigation in small game like environments or in games by the gesture of feedback on a snowboard tutorial. The humanlike cannot exist in an environment without interacting with the world surrounding them; the naturalness of the entire motion extremely depends on the animation of the walking character, the chosen path and ...

  8. Font generation of personal handwritten Chinese characters (United States)

    Lin, Jeng-Wei; Wang, Chih-Yin; Ting, Chao-Lung; Chang, Ray-I.


    Today, digital multimedia messages have drawn more and more attention due to the great achievement of computer and network techniques. Nevertheless, text is still the most popular media for people to communicate with others. Many fonts have been developed so that product designers can choose unique fonts to demonstrate their idea gracefully. It is commonly believed that handwritings can reflect one's personality, emotion, feeling, education level, and so on. This is especially true in Chinese calligraphy. However, it is not easy for ordinary users to customize a font of their personal handwritings. In this study, we performed a process reengineering in font generation. We present a new method to create font in a batch mode. Rather than to create glyphs of characters one by one according to their codepoints, people create glyphs incrementally in an on-demand manner. A Java Implementation is developed to read a document image of user handwritten Chinese characters, and make a vector font of these handwritten Chinese characters. Preliminary experiment result shows that the proposed method can help ordinary users create their personal handwritten fonts easily and quickly.

  9. Vocal analysis of suicidal movie characters. (United States)

    Palinkas-Sanches, Elaine; Sanches, Marsal; Ferrari, Maria Cristina C; Oliveira, Gisele; Behlau, Mara


    The aim of this study was to describe the auditory-perceptive evaluation and the psychodynamic aspects of voice samples among suicidal movie characters. Voice samples of 48 characters (27 male, 21 female), extracted from 36 movies produced between 1968 and 2006, were analyzed. The samples were evaluated through a specific protocol focusing on the auditory-perceptive evaluation (voice quality, resonance, pitch, loudness, modulation, pauses, articulation and rhythm) and the psychodynamic aspects of voice. 85.5% of the samples exhibited abnormal findings in at least five parameters of the auditory-perceptive analysis, such as breathiness (n=42; 87.5% of the samples), hoarseness (n=39; 81.2%) and strain (n=29; 60.4%), as well as laryngopharingeal resonance (n=39; 81.2%), either high pitch (n=14; 29.2%), or decreased loudness (n=31; 64.6%). With respect to the psychodynamic aspects, dismay was detected in 50% (n=24) of the samples, hopelessness in 47.9% (n=23), resignation in 37.5% (n=18), and sadness in 33.3% (n=16). Our findings suggest the existence of specific patterns used by actors during the interpretation of suicidal characters. The replication of these findings among real patients may contribute to improvement in the evaluation of potential suicidal patients, as well as the implementation of preventive measures.

  10. Optical character recognition based on nonredundant correlation measurements. (United States)

    Braunecker, B; Hauck, R; Lohmann, A W


    The essence of character recognition is a comparison between the unknown character and a set of reference patterns. Usually, these reference patterns are all possible characters themselves, the whole alphabet in the case of letter characters. Obviously, N analog measurements are highly redundant, since only K = log(2)N binary decisions are enough to identify one out of N characters. Therefore, we devised K reference patterns accordingly. These patterns, called principal components, are found by digital image processing, but used in an optical analog computer. We will explain the concept of principal components, and we will describe experiments with several optical character recognition systems, based on this concept.

  11. Head capsule characters in the Hymenoptera and their phylogenetic implications

    Directory of Open Access Journals (Sweden)

    Lars Vilhelmsen


    Full Text Available The head capsule of a taxon sample of three outgroup and 86 ingroup taxa is examined for characters of possible phylogenetic significance within Hymenoptera. 21 morphological characters are illustrated and scored, and their character evolution explored by mapping them onto a phylogeny recently produced from a large morphological data set. Many of the characters are informative and display unambiguous changes. Most of the character support demonstrated is supportive at the superfamily or family level. In contrast, only few characters corroborate deeper nodes in the phylogeny of Hymenoptera.

  12. Leadership, character and its development: A qualitative exploration

    Directory of Open Access Journals (Sweden)

    Roslyn de Braine


    Full Text Available The purpose of this study was to explore (1 what organisational leaders consider to be character elements of leaders within the workplace, (2 what influences leaders’ character development, and (3 how an organisation can continue the process of character development. The literature review and findings revealed that leadership, integrity, industriousness, empathy, loyalty, optimism, fairness and compassion are the most sought after character elements within leaders in the workplace. Leadership and integrity were found to be the most supported character elements. The findings also indicate that work environmental factors, a person’s own efforts, and the daily experiences of work life contribute towards character development.

  13. A novel handwritten character recognition system using gradient ...

    Indian Academy of Sciences (India)

    The issues faced by the handwritten character recognition systems are the similarity. ∗ ... tical/structural features have also been successfully used in character ..... The coordinates (xc, yc) of centroid are calculated by equations (4) and (5). xc =.

  14. Animated Character Analysis and Costume Design with Structured Analysis


    Yıldırım Artaç, Berna; Ağaç, Saliha


    In various genres, costumes complement fictional characters and not onlyconstitute the external appearance of the fictional character, but are alsoused for purposes of fun or style by fans who dress up as the character andinternalize that character’s state of mind. This phenomenon is calledcosplay. A literature review of the field has revealed no study made previouslyon the cosplay costume design process according to character analysis. Thepresent study emphasizes the link between an...

  15. Dynamic Obstacle Clearing for Real-time Character Animation


    Glardon, Pascal; Boulic, Ronan; Thalmann, Daniel


    This paper proposes a novel method to control virtual characters in dynamic environments. A virtual character is animated by a locomotion and jumping engine, enabling production of continuous parameterized motions. At any time during runtime, flat obstacles (e.g. a puddle of water) can be created and placed in front of a character. The method first decides whether the character is able to get around or jump over the obstacle. Then the motion parameters are accordingly modified. The transition...

  16. Integrating Character Education In Teaching Speaking For Business Administration Students


    Woro Prastiwi, Chyntia Heru


    Globalization along with the advancement of information and communication technology has brought tremendous effects on students' character. Education field as a place of community has to contribute in developing students' character traits. Integrating character education in curriculum is the key for qualified education. This research aimed to describe the way to integrate character education in teaching speaking for Business Administration students. The data was obtained from teaching and lea...

  17. The Character Strengths of Class Clowns

    Directory of Open Access Journals (Sweden)

    Willibald F. Ruch


    Full Text Available Class clowns traditionally were studied as a type concept and identified via sociometric procedures. In the present study a variable-centered approach was favored and class clown behaviors were studied in the context of character strengths, orientations to happiness and satisfaction with life. A sample of 672 Swiss children and adolescents filled in an 18 item self-report instrument depicting class clown behaviors. A hierarchical model of class clown behaviors was developed distinguishing a general factor and the four positively correlated dimensions of identified as a class clown, comic talent, disruptive rule-breaker, and subversive joker. Analysis of the general factor showed that class clowns were primarily male, and tended to be seen as class clowns by the teacher. Analyses of the 24 character strengths of the VIA-Youth (Park & Peterson, 2006 showed that class clowns were high in humor and leadership, and low in strengths like prudence, self-regulation, modesty, honesty, fairness, perseverance, and love of learning. An inspection of signature strengths revealed that 75% of class clowns had humor as a signature strength. Furthermore, generally class clown behaviors were shown by students indulging in a life of pleasure, but low life of engagement. The four dimensions yielded different character strengths profiles. While all dimensions of class clowns behaviors were low in temperance strengths, the factors identified as the class clown and comic talent were correlated with leadership strengths and the two negative factors (disruptive rule-breaker, subversive joker were low in other directed strengths. The disruptive rule breaking class clown was additionally low in intellectual strengths. While humor predicted life satisfaction, class clowning tended to go along with diminished satisfaction with life. It is concluded that different types of class clowns need to be kept apart and need different attention by teachers.

  18. The character strengths of class clowns. (United States)

    Ruch, Willibald; Platt, Tracey; Hofmann, Jennifer


    Class clowns traditionally were studied as a type concept and identified via sociometric procedures. In the present study a variable-centered approach was favored and class clown behaviors were studied in the context of character strengths, orientations to happiness and satisfaction with life. A sample of 672 Swiss children and adolescents filled in an 18 item self-report instrument depicting class clown behaviors. A hierarchical model of class clown behaviors was developed distinguishing a general factor and the four positively correlated dimensions of "identified as a class clown," "comic talent," "disruptive rule-breaker," and "subversive joker." Analysis of the general factor showed that class clowns were primarily male, and tended to be seen as class clowns by the teacher. Analyses of the 24 character strengths of the VIA-Youth (Park and Peterson, 2006) showed that class clowns were high in humor and leadership, and low in strengths like prudence, self-regulation, modesty, honesty, fairness, perseverance, and love of learning. An inspection of signature strengths revealed that 75% of class clowns had humor as a signature strength. Furthermore, class clown behaviors were generally shown by students indulging in a life of pleasure, but low life of engagement. The four dimensions yielded different character strengths profiles. While all dimensions of class clowns behaviors were low in temperance strengths, the factors "identified as the class clown" and "comic talent" were correlated with leadership strengths and the two negative factors ("disruptive rule-breaker," "subversive joker") were low in other directed strengths. The disruptive rule breaking class clown was additionally low in intellectual strengths. While humor predicted life satisfaction, class clowning tended to go along with diminished satisfaction with life. It is concluded that different types of class clowns need to be kept apart and need different attention by teachers.

  19. On character amenability of Banach algebras (United States)

    Kaniuth, E.; Lau, A. T.; Pym, J.


    We continue our work [E. Kaniuth, A.T. Lau, J. Pym, On [phi]-amenability of Banach algebras, Math. Proc. Cambridge Philos. Soc. 144 (2008) 85-96] in the study of amenability of a Banach algebra A defined with respect to a character [phi] of A. Various necessary and sufficient conditions of a global and a pointwise nature are found for a Banach algebra to possess a [phi]-mean of norm 1. We also completely determine the size of the set of [phi]-means for a separable weakly sequentially complete Banach algebra A with no [phi]-mean in A itself. A number of illustrative examples are discussed.

  20. ZBrush Character Creation Advanced Digital Sculpting

    CERN Document Server

    Spencer, Scott


    A stunning, content-rich update to this top-selling ZBrush guide! This second edition of ZBrush Character Creation has been fully updated for ZBrush 4, the newest version of this fascinating and popular 3D sculpting software. ZBrush enables users to create detailed organic models using a brush-based toolset and tablet. The startling results look as though they've been painted with real brushes and oils, and ZBrush is increasingly popular for use in film, game, and broadcast pipelines. Author Scott Spencer is embedded in the ZBrush community and his movie credits include Harry Potter and The Or

  1. WWC Evidence Review Protocol for Character Education Interventions (United States)

    What Works Clearinghouse, 2014


    Character education is an inclusive concept regarding all aspects of how families, schools, and related social institutions support the positive character development of children and adults. "Character" in this context refers to the moral and ethical qualities of persons as well as the demonstration of those qualities in their emotional…

  2. Character Education of the Most Developed Countries in ASEAN (United States)



    Character education into an international issue, especially in developing countries. More specifically in Indonesia, character education is a major issue in the 2012's to the present. What kind of education that may build character? To be able to answer this question, we need a broad and deep research. Research simpler related to character…

  3. Resolving Conflict: Methods Used by TV Characters and Teenage Viewers. (United States)

    Roloff, Michael E.; Greenberg, Bradley S.


    Tested hypotheses that action/adventure characters are perceived by teenagers as likely to engage in antisocial conflict resolution; situation comedy/family drama characters, in prosocial modes. Also tested was hypothesis that, as favorite character's perceived use of a mode increases, so does the viewer's intention to use the same mode. (SW)

  4. Once Upon a Time: A Grimm Approach to Character Education (United States)

    Bryan, Laura


    Many school districts have implemented "packaged" programs designed to teach character education. Millions of dollars have been spent on these programs, yet society continues to produce more "characters" than students "with character." This article describes a shift from the "programmatic" mindset to a solution that is not packaged or purchased.…

  5. The Importance of Character Development: An Interview with Ron Kinnamon. (United States)

    Kinnamon, Ron


    Building good character in today's youth is an adult issue because children learn values from adults. Adults must demonstrate the core values: trustworthiness, respect, responsibility, fairness, caring, and citizenship. Camps have developed expertise in character development and can provide leadership in the community in character education.…

  6. Character Education in Three Schools: Catholic, Quaker and Public (United States)

    Meidl, Christopher; Meidl, Tynisha


    Character education has always played a role in the purpose of schools. Most US states have a statement about character education as a part of the mission of the schools. This research studied how character education was perceived by participants in regards to school mission statements/philosophies, school atmosphere and curriculum in a Catholic…

  7. Picture This Character: Using Imagery To Teach a Japanese Syllabary. (United States)

    Thompson, Joyce D.; Wakefield, John F.

    This study examined the effectiveness of imagery to teach native English speakers to associate hiragana characters (a Japanese script) with the spoken Japanese syllables that the characters represent. Twenty-one adults in a psychology of learning class for teachers were taught to picture a hiragana character in such a way as to establish an…

  8. Good character at school: positive classroom behavior mediates the link between character strengths and school achievement. (United States)

    Wagner, Lisa; Ruch, Willibald


    Character strengths have been found to be substantially related to children's and adolescents' well-being. Initial evidence suggests that they also matter for school success (e.g., Weber and Ruch, 2012). The present set of two studies aimed at replicating and extending these findings in two different age groups, primary school students (N = 179; mean age = 11.6 years) and secondary school students (N = 199; mean age = 14.4 years). The students completed the VIA-Youth (Values in Action Inventory of Strengths for Youth), a self-report measure of the 24 character strengths in the VIA classification. Their teachers rated the students' positive behavior in the classroom. Additionally, school achievement was assessed: For the primary school students (Study 1), teachers rated the students' overall school achievement and for the secondary school students (Study 2), we used their grades as a measure of school achievement. We found that several character strengths were associated with both positive classroom behavior and school achievement. Across both samples, school achievement was correlated with love of learning, perseverance, zest, gratitude, hope, and perspective. The strongest correlations with positive classroom behavior were found for perseverance, self-regulation, prudence, social intelligence, and hope. For both samples, there were indirect effects of some of the character strengths on school achievement through teacher-rated positive classroom behavior. The converging findings from the two samples support the notion that character strengths contribute to positive classroom behavior, which in turn enhances school achievement. Results are discussed in terms of their implications for future research and for school interventions based on character strengths.

  9. Good character at school: Positive classroom behavior mediates the link between character strengths and school achievement

    Directory of Open Access Journals (Sweden)

    Lisa eWagner


    Full Text Available Character strengths have been found to be substantially related to children’s and adolescents’ well-being. Initial evidence suggests that they also matter for school success (e.g., Weber and Ruch, 2012. The present set of two studies aimed at replicating and extending these findings in two different age groups, primary school students (N = 179; mean age = 11.6 years and secondary school students (N = 199; mean age = 14.4 years. The students completed the VIA-Youth, a self-report measure of the 24 character strengths in the VIA classification. Their teachers rated the students’ positive behavior in the classroom. Additionally, school achievement was assessed: For the primary school students (Study 1, teachers rated the students’ overall school achievement and for the secondary school students (Study 2, we used their grades as a measure of school achievement. We found that several character strengths were associated with both positive classroom behavior and school achievement. Across both samples school achievement was correlated with love of learning, perseverance, zest, gratitude, hope, and perspective. The strongest correlations with positive classroom behavior were found for perseverance, self-regulation, prudence, social intelligence, and hope. For both samples, there were indirect effects of most of the character strengths on school achievement through teacher-rated positive classroom behavior. The converging findings from the two samples support the notion that character strengths contribute to positive classroom behavior, which in turn enhances school achievement. Results are discussed in terms of their implications for future research and for school interventions based on character strengths.

  10. Modeling the Semiotic Structure of Player-Characters

    DEFF Research Database (Denmark)

    Vella, Daniel


    When game studies has tackled the player-character, it has tended to do so by means of an opposition to the notion of the avatar, with the result that the ontological and semiotic nature of the character in itself has not been given due attention. This paper draws on understandings of character...... from the fields of narratology and literary theory to highlight the double-layered ontology of character as both a possible individual and as a semiotic construction. Uri Margolin’s narratological model of character signification is used as the basis for developing a semiotic-structural model...


    Directory of Open Access Journals (Sweden)

    Siti Maisaroh


    Full Text Available This study aims to describe the philosophical ideas and characters containing in trilogy of 'RaraMendut's' novel by YB Mangunwijaya. The method used is the knowledge archeology of Michel Foucault. The research proves that the philosophical ideas as follows: 1 wife's faithfulness contains characters of wife’s strong determination and true faithfulness sense; 2 The women seizing fate's  contains the character of high struggle spirit;3 women as a glory’s symbol contains character of self-actualization ability; 4 women and a country's defense contains a character of clever to take on the role / responsive; 5 women and their benefits contains the character as a source of love and life spirit; 6 women as good mothers contains the character of conciliatory, reassuring, joyful, sincere, and full of love; 7 the anxiety to old age contains the character of religious and strong self-awareness; 8 the glory contains the character of the glory of battle with themselves; 9 the child's nature contains the character of belief in the skill/ creativity of children and believe to God the Evolver; And 10 the essence of wisdom and usefulness of life contain  the characters of uniting the scattered things, receiving and embracing sincerely things bad/ broken/ waste, understanding and forgiving, voice sincerity and excitement, not easy to complain.

  12. Handwritten Javanese Character Recognition Using Several Artificial Neural Network Methods

    Directory of Open Access Journals (Sweden)

    Gregorius Satia Budhi


    Full Text Available Javanese characters are traditional characters that are used to write the Javanese language. The Javanese language is a language used by many people on the island of Java, Indonesia. The use of Javanese characters is diminishing more and more because of the difficulty of studying the Javanese characters themselves. The Javanese character set consists of basic characters, numbers, complementary characters, and so on. In this research we have developed a system to recognize Javanese characters. Input for the system is a digital image containing several handwritten Javanese characters. Preprocessing and segmentation are performed on the input image to get each character. For each character, feature extraction is done using the ICZ-ZCZ method. The output from feature extraction will become input for an artificial neural network. We used several artificial neural networks, namely a bidirectional associative memory network, a counterpropagation network, an evolutionary network, a backpropagation network, and a backpropagation network combined with chi2. From the experimental results it can be seen that the combination of chi2 and backpropagation achieved better recognition accuracy than the other methods.

  13. Character education in perspective of chemistry pre-service teacher (United States)

    Merdekawati, Krisna


    As one of the pre-service teacher education programs, Chemistry Education Department Islamic University of Indonesia (UII) is committed to providing quality education. It is an education that can produce competent and characteristic chemistry pre-service teacher. The focus of research is to describe the perception of students as a potential teacher of chemistry on character education and achievement of character education. The research instruments include questionnaires and observation sheets. Research data show that students have understood the importance of character education and committed to organizing character education later in schools. Students have understood the ways in which character education can be used. The students stated that Chemistry Education Department has tried to equip students with character education. The observation result shows that students generally have character as a pre-service teacher.

  14. On the information content of discrete phylogenetic characters. (United States)

    Bordewich, Magnus; Deutschmann, Ina Maria; Fischer, Mareike; Kasbohm, Elisa; Semple, Charles; Steel, Mike


    Phylogenetic inference aims to reconstruct the evolutionary relationships of different species based on genetic (or other) data. Discrete characters are a particular type of data, which contain information on how the species should be grouped together. However, it has long been known that some characters contain more information than others. For instance, a character that assigns the same state to each species groups all of them together and so provides no insight into the relationships of the species considered. At the other extreme, a character that assigns a different state to each species also conveys no phylogenetic signal. In this manuscript, we study a natural combinatorial measure of the information content of an individual character and analyse properties of characters that provide the maximum phylogenetic information, particularly, the number of states such a character uses and how the different states have to be distributed among the species or taxa of the phylogenetic tree.

  15. Boolean logic and character state identity: pitfalls of character coding in metazoan cladistics

    NARCIS (Netherlands)

    Jenner, Ronald A.


    A critical study of the morphological data sets used for the most recent analyses of metazoan cladistics exposes a rather cavalier attitude towards character coding. Binary absence/presence coding is ubiquitous, but without any explicit justification. This uncompromising application of Boolean logic

  16. Explaining the role of character development in the evaluation of morally ambiguous characters in entertainment media

    NARCIS (Netherlands)

    Kleemans, M.; Eden, A.; Daalmans, S.; Ommen, M.E. van; Weijers, G.W.M.


    The current project aims at better understanding how narrative characteristics in stories function in the liking, moral evaluation, and enjoyment of narratives featuring morally ambiguous characters (MACs). Shafer and Raney (2012) found that viewers differently enjoyed a heroic versus MAC-centered

  17. Braille character discrimination in blindfolded human subjects. (United States)

    Kauffman, Thomas; Théoret, Hugo; Pascual-Leone, Alvaro


    Visual deprivation may lead to enhanced performance in other sensory modalities. Whether this is the case in the tactile modality is controversial and may depend upon specific training and experience. We compared the performance of sighted subjects on a Braille character discrimination task to that of normal individuals blindfolded for a period of five days. Some participants in each group (blindfolded and sighted) received intensive Braille training to offset the effects of experience. Blindfolded subjects performed better than sighted subjects in the Braille discrimination task, irrespective of tactile training. For the left index finger, which had not been used in the formal Braille classes, blindfolding had no effect on performance while subjects who underwent tactile training outperformed non-stimulated participants. These results suggest that visual deprivation speeds up Braille learning and may be associated with behaviorally relevant neuroplastic changes.

  18. Drawing and Recognizing Chinese Characters with Recurrent Neural Network. (United States)

    Zhang, Xu-Yao; Yin, Fei; Zhang, Yan-Ming; Liu, Cheng-Lin; Bengio, Yoshua


    Recent deep learning based approaches have achieved great success on handwriting recognition. Chinese characters are among the most widely adopted writing systems in the world. Previous research has mainly focused on recognizing handwritten Chinese characters. However, recognition is only one aspect for understanding a language, another challenging and interesting task is to teach a machine to automatically write (pictographic) Chinese characters. In this paper, we propose a framework by using the recurrent neural network (RNN) as both a discriminative model for recognizing Chinese characters and a generative model for drawing (generating) Chinese characters. To recognize Chinese characters, previous methods usually adopt the convolutional neural network (CNN) models which require transforming the online handwriting trajectory into image-like representations. Instead, our RNN based approach is an end-to-end system which directly deals with the sequential structure and does not require any domain-specific knowledge. With the RNN system (combining an LSTM and GRU), state-of-the-art performance can be achieved on the ICDAR-2013 competition database. Furthermore, under the RNN framework, a conditional generative model with character embedding is proposed for automatically drawing recognizable Chinese characters. The generated characters (in vector format) are human-readable and also can be recognized by the discriminative RNN model with high accuracy. Experimental results verify the effectiveness of using RNNs as both generative and discriminative models for the tasks of drawing and recognizing Chinese characters.

  19. The influence of media characters on children's food choices. (United States)

    Kotler, Jennifer A; Schiffman, Jennifer M; Hanson, Katherine G


    Two experiments were conducted to assess the role of media characters in influencing children's food choices; the first focused on children's self-reported preference, whereas the second focused on actual choice. The results of the experiments suggest that popular characters can make a difference in encouraging children to select one food over another. In the first experiment, children were more likely to indicate a preference for one food over another when one was associated with characters that they liked and with whom they were familiar. This effect was particularly strong when a sugary or salty snack branded by a favored character was competing with a healthier option branded by an unknown character or no character. Alternatively, when children were asked to choose between a healthy food and a sugary or salty snack, branding of the healthy food with a favored character did not significantly change appeal of that healthy snack. However, when foods within the same category (i.e., 2 vegetables, 2 fruits, or 2 grains) were asked to compete against each other, character branding strongly influenced children's food choice. Findings from the second experiment suggest that children are more willing to try more pieces of a healthy food if a favored character, in comparison with an unknown character, is promoting that food.


    Directory of Open Access Journals (Sweden)

    Nani Rosnani Thamrin


    Full Text Available This paper analyzed the characterization of talented actor named Glen Hansard in Once film. This study employed a descriptive qualitative research design based on theories of Rahardjo (1985, Robert (1965, and Card (1988. Primary data sources were whole Once scenes film directed by John Carney which had low-budgeting production with two stars, Glen Hansard and Irglova, while secondary data sources were collected from the articles related to this study. This research mainly investigated two aspects involved two character analyses of the main actor, Hansard. The first one was the construction of Hansard’s characters and the second one was the effect between his character and another actors’ character. The study showed that Hansard’s characters were constructed by five factors: from what the character did and said, what the other characters said about him, how the appearance and its milieu were, influencing one and another.The study also found that he had struggle, visionary, ambitious, introvert, sensitive, straightforward and curious characters, but more characters that showed strong characters of his were struggle, visionary and ambitious, because the scenes reflected them more.

  1. Towards Tetraradicaloid: The Effect of Fusion Mode on Radical Character and Chemical Reactivity

    KAUST Repository

    Hu, Pan


    Open-shell singlet diradicaloids display unique electronic, non-linear optical and magnetic activity and could become novel molecular materials for organic electronics, photonics and spintronics. However, design and synthesis of diradicaloids with a significant polyradical character is a challenging task for chemists. In this article, we report our efforts toward tetraradicaloid system. A series of potential tetraradicaloids by fusion of two p-quinodimethane (p-QDM) units with naphthalene or benzene rings in different modes were synthesized. Their model compounds containing one p-QDM moiety were also prepared and compared. Their ground-state structures, physical properties and chemical reactivity were systematically investigated by various exper-imental methods such as steady-state and transient absorption, two-photon absorption, X-ray crystallographic analysis, electron spin resonance, superconducting quantum interference device and electrochemistry, assisted by density functional theory calculations. It was found that their diradical and tetraradical characters show a clear dependence on the fusion mode. Upon the introducing of more five-membered rings, the diradical characters greatly decrease. This difference can be explained by the pro-aromaticity/anti-aromaticity of the molecules as well as the intramolecular charge transfer. Our comprehensive studies provide a guideline for the design and synthesis of stable open-shell singlet polycyclic hydrocarbons with significant polyradical characters.

  2. Towards Tetraradicaloid: The Effect of Fusion Mode on Radical Character and Chemical Reactivity

    KAUST Repository

    Hu, Pan; Lee, Sangsu; Herng, Tun Seng; Aratani, Naoki; Goncalves, Theo; Qi, Qingbiao; Shi, Xueliang; Yamada, Hiroko; Huang, Kuo-Wei; Ding, Jun; Kim, Dongho; Wu, Jishan


    Open-shell singlet diradicaloids display unique electronic, non-linear optical and magnetic activity and could become novel molecular materials for organic electronics, photonics and spintronics. However, design and synthesis of diradicaloids with a significant polyradical character is a challenging task for chemists. In this article, we report our efforts toward tetraradicaloid system. A series of potential tetraradicaloids by fusion of two p-quinodimethane (p-QDM) units with naphthalene or benzene rings in different modes were synthesized. Their model compounds containing one p-QDM moiety were also prepared and compared. Their ground-state structures, physical properties and chemical reactivity were systematically investigated by various exper-imental methods such as steady-state and transient absorption, two-photon absorption, X-ray crystallographic analysis, electron spin resonance, superconducting quantum interference device and electrochemistry, assisted by density functional theory calculations. It was found that their diradical and tetraradical characters show a clear dependence on the fusion mode. Upon the introducing of more five-membered rings, the diradical characters greatly decrease. This difference can be explained by the pro-aromaticity/anti-aromaticity of the molecules as well as the intramolecular charge transfer. Our comprehensive studies provide a guideline for the design and synthesis of stable open-shell singlet polycyclic hydrocarbons with significant polyradical characters.

  3. Character feature integration of Chinese calligraphy and font (United States)

    Shi, Cao; Xiao, Jianguo; Jia, Wenhua; Xu, Canhui


    A framework is proposed in this paper to effectively generate a new hybrid character type by means of integrating local contour feature of Chinese calligraphy with structural feature of font in computer system. To explore traditional art manifestation of calligraphy, multi-directional spatial filter is applied for local contour feature extraction. Then the contour of character image is divided into sub-images. The sub-images in the identical position from various characters are estimated by Gaussian distribution. According to its probability distribution, the dilation operator and erosion operator are designed to adjust the boundary of font image. And then new Chinese character images are generated which possess both contour feature of artistical calligraphy and elaborate structural feature of font. Experimental results demonstrate the new characters are visually acceptable, and the proposed framework is an effective and efficient strategy to automatically generate the new hybrid character of calligraphy and font.

  4. A Japanese logographic character frequency list for cognitive science research. (United States)

    Chikamatsu, N; Yokoyama, S; Nozaki, H; Long, E; Fukuda, S


    This paper describes a Japanese logographic character (kanji) frequency list, which is based on an analysis of the largest recently available corpus of Japanese words and characters. This corpus comprised a full year of morning and evening editions of a major newspaper, containing more than 23 million kanji characters and more than 4,000 different kanji characters. This paper lists the 3,000 most frequent kanji characters, as well as an analysis of kanji usage and correlations between the present list and previous Japanese frequency lists. The authors believe that the present list will help researchers more accurately and efficiently control the selection of kanji characters in cognitive science research and interpret related psycholinguistic data.

  5. Stroop phenomena in the Japanese language: the case of ideographic characters (kanji) and syllabic characters (kana). (United States)

    Morikawa, Y


    Utilizing a unique feature of the Japanese languages--that besides two syllabic orthographies, which have identical pronunciations, words with the same pronunciation may also be written in an orthography composed of ideographic characters--we have conducted an investigation of Stroop phenomena. The fact that pronunciations of the three Japanese orthographies are identical means that, if there are any differences between them in the Stroop phenomena observed, we can place the locus of this interference effect in the perceptual process. Five color names were written in the ideographic characters (kanji) and the two syllabic orthographies (hiragana and katakana). Color-congruent cards and incongruent cards were utilized in a color-naming task and a word-reading task. Mean required times for the color-naming condition and the word-reading conditions were compared with those for control conditions. Stroop phenomena were observed in both ideographic and syllabic orthographies. Significant differences in mean required times were observed between the ideographic and syllabic orthographies but not between the two syllabic orthographies. Interferences in comparisons of Japanese orthographies and color patch control conditions were much smaller than in the case of Stroop's (1935) experiment. A "Reverse Stroop Phenomenon" was observed only in the case of kanji on incongruent cards in the word-reading condition. The results support the hypothesis that both ideographic characters (in this case, kanji) and colors are processed in a parallel fashion in the non-dominant right cerebral hemisphere, while syllabic or phonetic characters are processed in the dominant left cerebral hemisphere.

  6. A Modified Back propagation Algorithm for Optical Character Recognition


    Jitendra Shrivastav; Prof. Ravindra Kumar Gupta; Dr. Shailendra Singh


    Character Recognition (CR) has been an active area of research and due to its diverse applicable environment; it continues to be a challenging research topic. There is a clear need for optical character recognition in order to provide a fast and accurate method to search both existing images as well as large archives of existing paper documents. However, existing optical character recognition programs suffer from a flawed tradeoff between speed and accuracy, making it less attractive for larg...

  7. Sherlock Holmes: From literary character to pop culture symbol


    HULCOVÁ, Anna


    The bachelor thesis Sherlock Holmes: From literary character to pop culture symbol deals with the collection of sixty detective stories by Arthur Conan Doyle, the canon. The aim of the thesis is to highlight the aspects that contributed to the popularity of Sherlock Holmes and the series as such. The character of Sherlock Holmes became one of the most adapted literary characters, which is reflected in many areas of popular culture. Special attention is paid to the recent adaptations presentin...

  8. The Strategies for Character Building through Sports Participation


    M.S. Omar-Fauzee; Mohd Nizam Nazarudin; Yudha M. Saputra; Nina Sutresna; Duangkrai Taweesuk; Wipoj Chansem; Rozita Abd. Latif; Soh Kim Geok


    The sport participation has been a major part of our life in the societies. Studies on sports participation have found that sports have both positive and negative influence on character buildings. It has been on-going debate on whether ‘sports build character’ but through literature analysis, author had found that ‘with the intention, sports do build character.’ Therefore, strategies of building character through sports are suggested in this paper.


    Directory of Open Access Journals (Sweden)



    Full Text Available The ecological security of our country, the possibility of a balanced sustainable development depends on the level of formation of ecological culture of society. Purpose of the article is to analyze the ethnic origins of ecological culture of modern Ukrainian. Nature of Ukraine is the most important point of the historical development of the national character. The installation, stereotypes, archetypes influence on its formation. The aesthetic human needs are met first in the perception of the beauty of unspoiled nature, its comprehension, reflection on the eternal themes: man's place in the natural world, awareness of human relationships and nature, its impact on the individual, man's relation to the world; an effort to recreate the beauty of the surrounding environment. Development of individual aesthetic needs, a sense of harmony and disharmony is the first step of the creativity development, the creative personality possibilities, creativity abilities, which is urgently needed as a modern social development and personal improvement. This is a necessary component of ecological consciousness, ecological culture of modern man.


    Directory of Open Access Journals (Sweden)

    Nana Herdiana Abdurrahman


    Full Text Available This paper aims to describe findings of the study in pesantren-based SMA Amanah covering: 1 the principal policy in developing character education, 2 the methods used in developing character education, 3 students’ characteristics as the result of the character education process, 4 the problems encountered in the implementation of character education and the efforts made in addressing the implementation of character education at the school. This study applied qualitative method using descriptive technique. The data were collected through observation, interviews, and documentation. The findings of study showed that: 1 the principal’s policy in developing character education was carried out by implementing government policies in line with the school’s vision, mission, and programs; 2 the methods used in the process of character education were through role-modelling, assignments and nurturing, habituation, training programs, and  students’ participation in various types of activities, as well as the application of rewards and punishments; 3 the student's characteristics resulted from the character  education process were piousness and devotion as well as being able to apply their knowledge and piety in everyday life; 4 problems encountered in the implementation of character education  were different values and norms students brought from home; imbalance of facilities compared to the number of students; as well as teachers’ readiness to actually implement the new program, which  was character education. Meanwhile the efforts made to overcome those problems were namely developing personal, family, neighborhood or community characters, and making commitment of all related parties/stakeholdres of SMA Amanah.

  11. The bonding character and magnetic properties of Fe3Al: Comparison between disordered and ordered alloy

    International Nuclear Information System (INIS)

    Fan Runhua; Qi Liang; Sun Kangning; Min Guanghui; Gong Hongyu


    Fe 3 Al with D0 3 -ordered structure is one of the few structural intermetallics that can be disordered using non-equilibrium processing techniques. The bonding and magnetic character of the stoichiometric Fe 3 Al, with D0 3 -ordered or disordered structure, have been studied using the empirical electron theory of solid and molecular (EET). It was found that the magnetic property is basically dictated by the chemical bonding. There is a change of the character of the interatomic bonds from 3d(Fe)-3p(Al) for the D0 3 -ordered Fe 3 Al to 4sp(Fe)-3p(Al) for the disordered Fe 3 Al. For the latter, while the Fe 3d electrons participating in bonding is reduced, the mean magnetic moment is increased

  12. Character and Characterization in “Palms and Men” novel

    Directory of Open Access Journals (Sweden)

    F. Khajeh pour

    Full Text Available Nowadays one of the most significant elements in story writing is character and characterization. Character in a narrative or a play, is a person that his mental and moral qualities reflect in his deeds and what he says and does. Creating such characters in a story or a novel that seem to be like real people to the reader is called characterization (Mir Sadeghi, 1382: p 85. In this article character and characterization in one of the novels about the eight year war between Iran and Iraq, calling “Palms and Men”, is investigated. Character types, methods of characterization, character appearance, prototype, the relation of character with other elements, and characterization defects are some of the subjects studied in this article.Character types: these characters are generally categorized in two groups of stereotype and type. Samir, Touraj, Reza, Hamid etc. all belong to Sepah forces category which are type characters. Some women characters such as Zeinab, Samir’s mother, Kolsoum, Hanieh’s mother etc. are stereotype characters.Methods of characterization in “Palms and Men” novel:The description of characters is done in two methods by Mr. Nematollah Soleimani:aDirect characterization: If not all the characters, most of them are certainly characterized in this way. For example in expressing Hamid’s characteristic who is the commander of the mission, he writes, “Hamid didn’t bat an eyelid in any incidents. Hamid was lion-hearted”. (Soleimani, 1380: 128. In describing uncle Heidar, he writes, “wisdom and insight, and the effects of years of suffering, difficulty, and experiencing could be clearly seen in his limpid eyes. The rural man was indeed a wise and experienced man” (the same: 264_265.bIndirect Characterization: Although in novels and long stories, direct characterization method is often used, in “Palms and Men” this kind of characterization is also appeared in different conversations, stream of consciousness, deeds

  13. Character and Characterization in “Palms and Men” novel

    Directory of Open Access Journals (Sweden)

    Fariedeh Khajehpour


    Full Text Available Abstract Nowadays one of the most significant elements in story writing is character and characterization. Character in a narrative or a play, is a person that his mental and moral qualities reflect in his deeds and what he says and does. Creating such characters in a story or a novel that seem to be like real people to the reader is called characterization (Mir Sadeghi, 1382: p 85. In this article character and characterization in one of the novels about the eight year war between Iran and Iraq, calling “Palms and Men”, is investigated. Character types, methods of characterization, character appearance, prototype, the relation of character with other elements, and characterization defects are some of the subjects studied in this article.  Character types: these characters are generally categorized in two groups of stereotype and type. Samir, Touraj, Reza, Hamid etc. all belong to Sepah forces category which are type characters. Some women characters such as Zeinab, Samir’s mother, Kolsoum, Hanieh’s mother etc. are stereotype characters.   Methods of characterization in “Palms and Men” novel:   The description of characters is done in two methods by Mr. Nematollah Soleimani:   a Direct characterization: If not all the characters, most of them are certainly characterized in this way. For example in expressing Hamid’s characteristic who is the commander of the mission, he writes, “Hamid didn’t bat an eyelid in any incidents. Hamid was lion-hearted”. (Soleimani, 1380: 128. In describing uncle Heidar, he writes, “wisdom and insight, and the effects of years of suffering, difficulty, and experiencing could be clearly seen in his limpid eyes. The rural man was indeed a wise and experienced man” (the same: 264_265.   b Indirect Characterization: Although in novels and long stories, direct characterization method is often used, in “Palms and Men” this kind of characterization is also appeared in different conversations

  14. Phylogeny of the non-monophyletic Cayratia Juss. (Vitaceae) and implications for character evolution and biogeography. (United States)

    Lu, Limin; Wang, Wei; Chen, Zhiduan; Wen, Jun


    Cayratia consists of ca. 60 species primarily distributed in the tropical and subtropical regions of Asia, Australia, and Africa. It is an excellent candidate for exploring the evolution of intercontinental disjunct distributions in the Old World. Previous phylogenetic work of Vitaceae with a few species of Cayratia sampled showed that Cayratia was not monophyletic and was closely related to Cyphostemma and Tetrastigma. We herein expanded taxon sampling of Cayratia (25/60 species) with its allied genera Cyphostemma (39/150 species), Tetrastigma (27/95 species), and other related genera from Vitaceae represented, employing five plastid markers (atpB-rbcL, rps16, trnC-petN, trnH-psbA, and trnL-F), to investigate the phylogeny, character evolution and biogeography of Cayratia. The phylogenetic analyses have confirmed the monophyly of the Cayratia-Cyphostemma-Tetrastigma (CCT) clade and resolved Cayratia into three lineages: the African Cayratia clade, subg. Cayratia, and subg. Discypharia. The African Cayratia was supported as the first diverging lineage within the CCT clade and Tetrastigma is resolved as sister to subg. Discypharia. Character optimizations suggest that the presence/absence of a membrane enclosing the ventral infolds in seeds is an important character for the taxonomy of Cayratia. The presence of bracts on the lower part of the inflorescence axis is inferred to have arisen only once in Cayratia, but this character evolved several times in Tetrastigma. Both the branching pattern of tendrils and the leaf architecture are suggested as important infrageneric characters, but should be used cautiously because some states evolved multiple times. Ancestral area reconstruction and molecular dating suggest that the CCT clade originated from continental Africa in the late Cretaceous, and it then reached Asia twice independently in the late Cretaceous and late Oligocene, respectively. Several dispersals are inferred from Asia to Australia since the Eocene

  15. The Implementation of Character Education at Senior High School

    Directory of Open Access Journals (Sweden)



    Full Text Available This paper is aimed at analyzing the implementation of character education at Senior High School in Sumedang Regency, West Java, Indonesia. A content analysis method was employed to collect the data with interviews with six teachers from six different senior high schools, which represent the rural, transitional, and urban areas. The findings revealed that: (1 not all teachers understand the concept of character education; (2 the character education has not been done systematically or has not had the specific design/model for the teaching and learning process. Most teachers embedded the character values during the teaching and learning process as a form of character education. For example, through Qur’an recitation, learning tasks, group discussion, lecture, socio-drama, observation and admonition, and even through teachers’ model. Meanwhile, outside the class, character education was implemented through competition and extracurricular activities; (3 the evaluation of character education was relatively varied, such as an observation followed by admonition, group guidance, and also focusing on behavior and affective assessment in the classroom learning process. This research implied that it is needed to make a policy on a program development through the Bureau of Education to improve Senior High School teachers’ knowledge and skills in implementing the character education.

  16. Features fusion based approach for handwritten Gujarati character recognition

    Directory of Open Access Journals (Sweden)

    Ankit Sharma


    Full Text Available Handwritten character recognition is a challenging area of research. Lots of research activities in the area of character recognition are already done for Indian languages such as Hindi, Bangla, Kannada, Tamil and Telugu. Literature review on handwritten character recognition indicates that in comparison with other Indian scripts research activities on Gujarati handwritten character recognition are very less.  This paper aims to bring Gujarati character recognition in attention. Recognition of isolated Gujarati handwritten characters is proposed using three different kinds of features and their fusion. Chain code based, zone based and projection profiles based features are utilized as individual features. One of the significant contribution of proposed work is towards the generation of large and representative dataset of 88,000 handwritten Gujarati characters. Experiments are carried out on this developed dataset. Artificial Neural Network (ANN, Support Vector Machine (SVM and Naive Bayes (NB classifier based methods are implemented for handwritten Gujarati character recognition. Experimental results show substantial enhancement over state-of-the-art and authenticate our proposals.

  17. Character combinations, convergence and diversification in ectoparasitic arthropods. (United States)

    Poulin, Robert


    Different lineages of organisms diversify over time at different rates, in part as a consequence of the characteristics of the species in these lineages. Certain suites of traits possessed by species within a clade may determine rates of diversification, with some particular combinations of characters acting synergistically to either limit or promote diversification; the most successful combinations may also emerge repeatedly in different clades via convergent evolution. Here, the association between species characters and diversification is investigated amongst 21 independent lineages of arthropods ectoparasitic on vertebrate hosts. Using nine characters (each with two to four states) that capture general life history strategy, transmission mode and host-parasite interaction, each lineage was described by the set of character states it possesses. The results show, firstly, that most possible pair-wise combinations of character states have been adopted at least once, sometimes several times independently by different lineages; thus, ectoparasitic arthropods have explored most of the life history character space available to them. Secondly, lineages possessing commonly observed combinations of character states are not necessarily the ones that have experienced the highest rates of diversification (measured as a clade's species-per-genus ratio). Thirdly, some specific traits are associated with higher rates of diversification. Using more than one host per generation, laying eggs away from the host and intermediate levels of fecundity are features that appear to have promoted diversification. These findings indicate that particular species characters may be evolutionary drivers of diversity, whose effects could also apply in other taxa.

  18. Sex-Role Portrayals of Selected Female Television Characters. (United States)

    Goff, David H.; And Others


    Examines the relationship between both the sex-role and the sex of viewers and viewer perception of the sex-role depicted by five female characters in prime-time television programs. Perception of character sex-role was significantly related to subject sex-role, yet unrelated to subject sex or gender. (MER)

  19. Representations of Deaf Characters in Children's Picture Books (United States)

    Golos, Debbie B.; Moses, Annie M.


    Picture books can influence how children perceive people of different backgrounds, including people with disabilities whose cultures differ from their own. Researchers have examined the portrayal of multicultural characters with disabilities in children's literature. However, few have specifically considered the portrayal of deaf characters,…

  20. Affective affordances: Improving interface characters engagement through interaction.

    NARCIS (Netherlands)

    Van Vugt, H.C.; Hoorn, J.F.; Konijn, E.A.; De Bie Dimitriadou, A.


    The nature of humans interacting with interface characters (e.g. embodied agents) is not well understood. The I-PEFiC model provides an integrative perspective on human-character interaction, assuming that the processes of engagement and user interaction exchange information in explaining user

  1. Affective affordances: Improving interface character engagement through interaction

    NARCIS (Netherlands)

    van Vugt, H.C.; Hoorn, J.F.; Konijn, E.A.; de Bie Dimitriadou, A.


    The nature of humans interacting with interface characters (e.g. embodied agents) is not well understood. The I-PEFiC model provides an integrative perspective on human-character interaction, assuming that the processes of engagement and user interaction exchange information in explaining user

  2. Inculcating Character Education through EFL Teaching in Indonesian State Schools (United States)

    Qoyyimah, Uswatun


    This paper describes how English as a Foreign Language (EFL) teachers in Indonesia have implemented the recent character education policy within an era of school-based curriculum reform. The character education policy required all teachers, EFL teachers included, to instil certain values in every lesson whilst the school-based curriculum reform…

  3. Building Strengths of Character: Keys to Positive Youth Development (United States)

    Park, Nansook


    Character is vital force for positive development and societal well-being. Character strengths play important roles in positive youth development, not only as broad-protective factors, preventing or mitigating psychopathology and problems, but also as enabling conditions that promote thriving and flourishing. Recent research findings show that…

  4. Adult Age Differences in Processing Narrative Text: Managing Character Representations (United States)

    Noh, Soo Rim


    Understanding a narrative situation depends on keeping track of multiple characters that enter and exit dynamically as the plot unfolds. Because there has been no systematic investigation of age differences in the ability to manage multiple characters during narrative comprehension, this project was designed to examine those differences in this…

  5. Dialogue and character classification in Wole Soyinka's Kongi's ...

    African Journals Online (AJOL)

    This article examines Wole Soyinka's use of dialogue-one of the major elements of drama to paint portraits of various characters in his play, Kongi's Harvest. It explores the playwright's artistic realisation of characters that can be identified and classified by what they say and what is said of them. The study concludes that with ...

  6. An interpretation of suicide and murder character elimination in ...

    African Journals Online (AJOL)

    It is noticed that women characters in particular are most likely to commit suicide when they are frustrated by something. In the selected texts, the characters who commit suicide or murder do not do so by choice, but as a result of reaching a point of absolute desperation in their lives or because of having to be loyal to ...

  7. Player-Character Dynamics in Multi- Player Role Playing Games

    DEFF Research Database (Denmark)

    Tychsen, Anders; McIlwain, D.; Brolund, T.


    This paper presents the results of a comprehensive empirical study of the impact of integrating complex game characters in multi-player Role Playing Games across tabletop and digital formats. Players were provided with characters that had detailed background history, personality and goals. Player...

  8. Dual Character Concepts and the Normative Dimension of Conceptual Representation (United States)

    Knobe, Joshua; Prasada, Sandeep; Newman, George E.


    Five experiments provide evidence for a class of "dual character concepts." Dual character concepts characterize their members in terms of both (a) a set of concrete features and (b) the abstract values that these features serve to realize. As such, these concepts provide two bases for evaluating category members and two different criteria for…

  9. Preservice Secondary Teachers' Sense of Efficacy in Teaching Character Education (United States)

    Waters, Stewart; Russell, William B., III


    This study investigated the personal teaching efficacy and general teaching efficacy for character education of 130 preservice secondary teachers at a large university where there were no formal courses dedicated to character education, but the topic was included in some of the content coursework. The subjects were in one teacher education program…

  10. Teaching Character Education to College Students Using Bildungsromans (United States)

    Novianti, Nita


    The paper reports a study on the teaching of character education in higher education using English Bildungsroman, "Jane Eyre." The participants were 35 sixth-semester students of English Literature program in an Indonesian state university. Guided by the approach to teaching character education exemplified by Ryan & Bohlin (1999),…

  11. Sherlock Holmes Meets Othello: A MDS Analysis of Literary Characters. (United States)

    Russell, G. W.; Lambert, W. B.


    Changes in college freshmen's perceptual organization of characters from "Othello" after three weeks of study and lecture were assessed using multidimensional scaling procedures. Sherlock Holmes experts also provided dissimilarity ratings of Conan Doyle's characters. Discussion centers on the extent to which the lectures on…

  12. The Development of Leader Character through Crucible Moments (United States)

    Byrne, Alyson; Crossan, Mary; Seijts, Gerard


    Business schools strive to develop leadership excellence in their students. In this essay, we suggest that educators should find ways to help students develop and deepen leader character, a fundamental component of exemplary leadership. Frequently, business school students have preconceived ideas of leadership, often neglecting leader character.…

  13. Chinese character recognition based on Gabor feature extraction and CNN (United States)

    Xiong, Yudian; Lu, Tongwei; Jiang, Yongyuan


    As an important application in the field of text line recognition and office automation, Chinese character recognition has become an important subject of pattern recognition. However, due to the large number of Chinese characters and the complexity of its structure, there is a great difficulty in the Chinese character recognition. In order to solve this problem, this paper proposes a method of printed Chinese character recognition based on Gabor feature extraction and Convolution Neural Network(CNN). The main steps are preprocessing, feature extraction, training classification. First, the gray-scale Chinese character image is binarized and normalized to reduce the redundancy of the image data. Second, each image is convoluted with Gabor filter with different orientations, and the feature map of the eight orientations of Chinese characters is extracted. Third, the feature map through Gabor filters and the original image are convoluted with learning kernels, and the results of the convolution is the input of pooling layer. Finally, the feature vector is used to classify and recognition. In addition, the generalization capacity of the network is improved by Dropout technology. The experimental results show that this method can effectively extract the characteristics of Chinese characters and recognize Chinese characters.

  14. Character and Citizenship Education: Conversations between Personal and Societal Values (United States)

    Sim, Jasmine B.-Y.; Low, Ee Ling


    The theme of this special issue is "Character and Citizenship Education: Conversations between Personal and Societal Values." Character education and citizenship education, taken separately or as a single entity are currently riding high on the political and educational policy agendas of several governments (Arthur, 2003; Berkowitz & Bier, 2007;…

  15. Dynamic Characters with Communication Disorders in Children's Literature (United States)

    Sotto, Carolyn D.; Ball, Angel L.


    Using quality children's literature with portrayals of characters that have communication impairments can be an effective teaching tool. Storybook characters with communication disorders can provide positive role models and promote understanding of diverse populations. Eighteen children's books were selected based on the following criteria:…

  16. Cultural characters of a newly recognized group of hospital staphylococci. (United States)

    Jevons, M P; John, M; Parker, M T


    Members of a newly recognized group of hospital staphylococci, which are believed to have arisen from 83A staphylococci by lysogenization, differ from them in several cultural characters. Some but not all of these characters appear to be determined by the carriage of phage.

  17. character association and path coefficient analysis between some ...

    African Journals Online (AJOL)


    some growth characters and grain yield in Soybean, a basis of selection for further improvement. Treatments consisted of two levels ... number of leaves as criteria for selection of Soybean for increased grain yield. Keywords: Correlation, Grain ... objective of observing the mutual relationship of different characters and also ...

  18. Keeping it wild: mapping wilderness character in the United States. (United States)

    Carver, Steve; Tricker, James; Landres, Peter


    A GIS-based approach is developed to identify the state of wilderness character in US wilderness areas using Death Valley National Park (DEVA) as a case study. A set of indicators and measures are identified by DEVA staff and used as the basis for developing a flexible and broadly applicable framework to map wilderness character using data inputs selected by park staff. Spatial data and GIS methods are used to map the condition of four qualities of wilderness character: natural, untrammelled, undeveloped, and solitude or primitive and unconfined recreation. These four qualities are derived from the US 1964 Wilderness Act and later developed by Landres et al. (2008a) in "Keeping it Wild: An Interagency Strategy to Monitor Trends in Wilderness Character Across the National Wilderness Preservation System." Data inputs are weighted to reflect their importance in relation to other data inputs and the model is used to generate maps of each of the four qualities of wilderness character. The combined map delineates the range of quality of wilderness character in the DEVA wilderness revealing the majority of wilderness character to be optimal quality with the best areas in the northern section of the park. This map will serve as a baseline for monitoring change in wilderness character and for evaluating the spatial impacts of planning alternatives for wilderness and backcountry stewardship plans. The approach developed could be applied to any wilderness area, either in the USA or elsewhere in the world. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. On superconformal characters and partition functions in three dimensions

    NARCIS (Netherlands)

    Dolan, F.A.


    Possible short and semishort positive energy, unitary representations of the Osp(2N|4) superconformal group in three dimensions are discussed. Corresponding character formulas are obtained, consistent with character formulas for the SO(3,2) conformal group, revealing long multiplet decomposition at

  20. A Study of the Relationship Between Alcoholism and Character Disorder. (United States)

    Wolfley, Virgil L.

    Studies have shown that sociopaths and alcoholics tend to come from similar social backgrounds and that they share several characteristics. To investigate the relationship between alcoholism and character disorder syndrome in adult males, 20 males who had a history of alcohol problems and displayed characteristics of character disorder were…

  1. Good character at school: Positive classroom behavior mediates the link between character strengths and school achievement


    Wagner, Lisa; Ruch, Willibald


    Character strengths have been found to be substantially related to children’s and adolescents’ well-being. Initial evidence suggests that they also matter for school success (e.g., Weber and Ruch, 2012). The present set of two studies aimed at replicating and extending these findings in two different age groups, primary school students (N = 179; mean age = 11.6 years) and secondary school students (N = 199; mean age = 14.4 years). The students completed the VIA-Youth (Values in Action Invento...

  2. Character strengths, social anxiety, and physiological stress reactivity

    Directory of Open Access Journals (Sweden)

    Tingting Li


    Full Text Available In this paper, the effects of character strengths on the physiological reactivity to social anxiety induced by the Trier Social Stress Task were reported. On the basis of their scores in the Chinese Virtues Questionnaire, 30 college students were assigned to either high- (n = 15 or low-character-strength (n = 15 groups. Their psychological stress and physiological data across three laboratory stages (namely, baseline, stress exposure, and post-stress were collected. Results indicated that individuals with high character strengths exhibited rapid cardiovascular recovery from baseline to post-stress even if high- and low-character-strength groups showed similar patterns of cardiovascular arousal in response to the stress at baseline and stress exposure. These results prove that character strengths are stress-defense factors that allow for psychological and physiological adaptation to stress.

  3. Visual Antipriming Effect: Evidence from Chinese Character Identification

    Directory of Open Access Journals (Sweden)

    Feng Zhang


    Full Text Available Marsolek et al. (2006 have differentiated antipriming effects from priming effects, by adopting a novel priming paradigm comprised of four phases that include a baseline measurement. The general concept of antipriming supports the overlapping representation theory of knowledge. This study extended examination of the Marsolek et al. (2006 paradigm by investigating antipriming and priming effects in a series of Chinese character identification tasks. Results showed that identification accuracy of old characters was significantly higher than baseline measurements (i.e., the priming effect, while identification accuracy of novel characters was significantly lower than baseline measurements (i.e., the antipriming effect. This study demonstrates for the first time the effect of visual antipriming in Chinese character identification. It further provides new evidence for the overlapping representation theory of knowledge, and supports generalizability of the phenomenon to Chinese characters.

  4. Virtual muscularity: a content analysis of male video game characters. (United States)

    Martins, Nicole; Williams, Dmitri C; Ratan, Rabindra A; Harrison, Kristen


    The 150 top-selling video games were content analyzed to study representations of male bodies. Human males in the games were captured via screenshot and body parts measured. These measurements were then compared to anthropometric data drawn from a representative sample of 1120 North American men. Characters at high levels of photorealism were larger than the average American male, but these characters did not mirror the V-shaped ideal found in mainstream media. Characters at low levels of photorealism were also larger than the average American male, but these characters were so much larger that they appeared cartoonish. Idealized male characters were more likely to be found in games for children than in games for adults. Implications for cultivation theory are discussed. Copyright © 2010 Elsevier Ltd. All rights reserved.

  5. Representations of deaf characters in children's picture books. (United States)

    Golos, Debbie B; Moses, Annie M


    Picture books can influence how children perceive people of different backgrounds, including people with disabilities whose cultures differ from their own. Researchers have examined the portrayal of multicultural characters with disabilities in children's literature. However, few have specifically considered the portrayal of deaf characters, despite increased inclusion of deaf characters in children's literature over the past two decades. The present study analyzed the portrayal of deaf characters in picture books for children ages 4-8 years. A content analysis of 20 children's picture books was conducted in which the books were analyzed for messages linked to pathological and cultural categories. Results indicated that these books did not portray Deaf characters from a cultural perspective but, rather, highlighted aspects of deafness as a medical condition, one that requires fixing and that perpetuates stereotypes of deafness as a disability.

  6. Character context: a shape descriptor for Arabic handwriting recognition (United States)

    Mudhsh, Mohammed; Almodfer, Rolla; Duan, Pengfei; Xiong, Shengwu


    In the handwriting recognition field, designing good descriptors are substantial to obtain rich information of the data. However, the handwriting recognition research of a good descriptor is still an open issue due to unlimited variation in human handwriting. We introduce a "character context descriptor" that efficiently dealt with the structural characteristics of Arabic handwritten characters. First, the character image is smoothed and normalized, then the character context descriptor of 32 feature bins is built based on the proposed "distance function." Finally, a multilayer perceptron with regularization is used as a classifier. On experimentation with a handwritten Arabic characters database, the proposed method achieved a state-of-the-art performance with recognition rate equal to 98.93% and 99.06% for the 66 and 24 classes, respectively.

  7. WARACS: Wrappers to Automate the Reconstruction of Ancestral Character States. (United States)

    Gruenstaeudl, Michael


    Reconstructions of ancestral character states are among the most widely used analyses for evaluating the morphological, cytological, or ecological evolution of an organismic lineage. The software application Mesquite remains the most popular application for such reconstructions among plant scientists, even though its support for automating complex analyses is limited. A software tool is needed that automates the reconstruction and visualization of ancestral character states with Mesquite and similar applications. A set of command line-based Python scripts was developed that (a) communicates standardized input to and output from the software applications Mesquite, BayesTraits, and TreeGraph2; (b) automates the process of ancestral character state reconstruction; and (c) facilitates the visualization of reconstruction results. WARACS provides a simple tool that streamlines the reconstruction and visualization of ancestral character states over a wide array of parameters, including tree distribution, character state, and optimality criterion.

  8. Particle swarm optimization for automatic creation of complex graphic characters

    International Nuclear Information System (INIS)

    Fister, Iztok; Perc, Matjaž; Ljubič, Karin; Kamal, Salahuddin M.; Iglesias, Andres; Fister, Iztok


    Nature-inspired algorithms are a very promising tool for solving the hardest problems in computer sciences and mathematics. These algorithms are typically inspired by the fascinating behavior at display in biological systems, such as bee swarms or fish schools. So far, these algorithms have been applied in many practical applications. In this paper, we present a simple particle swarm optimization, which allows automatic creation of complex two-dimensional graphic characters. The method involves constructing the base characters, optimizing the modifications of the base characters with the particle swarm optimization algorithm, and finally generating the graphic characters from the solution. We demonstrate the effectiveness of our approach with the creation of simple snowman, but we also outline in detail how more complex characters can be created

  9. Membangun Karakter Anak Usia Dini melalui Pembelajaran Math Character

    Directory of Open Access Journals (Sweden)

    Titin Faridatun Nisa’


    Full Text Available Penelitian ini bertujuan untuk mengetahui penerapan pembelajaran math character untuk membangun karakter Anak Usia Dini (AUD dan kesulitan-kesulitan yang dialami guru dalam penerapan pembelajaran math character. Target penelitian ini adalah terbentuknya karakter anak usia dini melalui pembelajaran math character. Jenis penelitian ini adalah penelitian deskriptif dengan metode penelitian kualitatif. Teknik pengumpulan informasi penelitian ini dengan metode observasi dan wawancara. Analisis data penelitian ini menggunakan analisis deskriptif. Hasil penelitian menunjukkan bahwa penerapan pembelajaran math character dapat membangun delapan belas nilai-nilai karakter AUD. Kesulitan-kesulitan yang dialami guru dalam pembentukan karakter AUD melalui pembelajaran math character meliputi tema yang digunakan termasuk tema baru, siswa belum terbiasa dengan pembelajaran berbasis sentra, usia siswa bervariasi, dan adanya ikut campur wali siswa dalam kegiatan pembelajaran di kelas sehingga siswa menjadi kurang mandiri.

  10. Playing MMORPGs: connections between addiction and identifying with a character. (United States)

    Smahel, David; Blinka, Lukas; Ledabyl, Ondrej


    Addiction to online role-playing games is one of the most discussed aspects of recent cyberpsychology, mainly for its potentially negative impact on the social lives of young people. In our study, we focus on some aspects of youth and adolescent addiction to MMORPGs. We investigated connections between players and their game characters and examined if, and in what ways, player relationship to their character affected potential addiction. Players attitude to their characters seems to play a specific role, since players who tend to be addicted view their characters as being superior and more often wish to be like their characters in their real lives. Our research also confirmed that younger players are generally more prone to addiction.

  11. [The study of transpiration influence on plant infrared radiation character]. (United States)

    Ling, Jun; Zhang, Shuan-Qin; Pan, Jia-Liang; Lian, Chang-Chun; Yang, Hui


    Studying vegetation infrared radiation character is the base of developing infrared camouflage and concealment technology of ground military target. Accurate fusion of target and background can be achieved by simulating formation mechanism of vegetation infrared radiation character. Leaf transpiration is characteristic physiological mechanism of vegetation and one of the main factors that influence its infrared radiation character. In the present paper, physical model of leaf energy balance is set up. Based on this model the influence of plant transpiration on leaf temperature is analyzed and calculated. The daily periodic variation of transpiration, leaf temperature and infrared radiation character of typical plants such as camphor tree and holly is actually measured with porometer and infrared thermal imaging system. By contrasting plant leaf with dryness leaf, experimental data indicates that plant transpiration can regulate leaf energy balance effectively and control leaf temperature in a reasonable range and suppress deep range variation of leaf infrared radiation character.

  12. Distinctive characters of Nostoc genomes in cyanolichens. (United States)

    Gagunashvili, Andrey N; Andrésson, Ólafur S


    Cyanobacteria of the genus Nostoc are capable of forming symbioses with a wide range of organism, including a diverse assemblage of cyanolichens. Only certain lineages of Nostoc appear to be able to form a close, stable symbiosis, raising the question whether symbiotic competence is determined by specific sets of genes and functionalities. We present the complete genome sequencing, annotation and analysis of two lichen Nostoc strains. Comparison with other Nostoc genomes allowed identification of genes potentially involved in symbioses with a broad range of partners including lichen mycobionts. The presence of additional genes necessary for symbiotic competence is likely reflected in larger genome sizes of symbiotic Nostoc strains. Some of the identified genes are presumably involved in the initial recognition and establishment of the symbiotic association, while others may confer advantage to cyanobionts during cohabitation with a mycobiont in the lichen symbiosis. Our study presents the first genome sequencing and genome-scale analysis of lichen-associated Nostoc strains. These data provide insight into the molecular nature of the cyanolichen symbiosis and pinpoint candidate genes for further studies aimed at deciphering the genetic mechanisms behind the symbiotic competence of Nostoc. Since many phylogenetic studies have shown that Nostoc is a polyphyletic group that includes several lineages, this work also provides an improved molecular basis for demarcation of a Nostoc clade with symbiotic competence.


    Directory of Open Access Journals (Sweden)

    María Marcos Ramos


    Full Text Available In this paper we present the results of an empirical research in which it were analysed the interactions between immigrants and national characters in a sample of Spanish television fictional programs broadcasted on prime time. This study is a content analysis of 282 interactions between immigrant/foreign and national characters. Thus, it was found that the largest number of relationships between the characters involved was produced in a working context. Moreover, there was a higher proportion of the use of aggressive humour from the national characters to the immigrant/foreigners than in the reverse way. It was also observed that the immigrant/foreigner characters hardly spoke about their feelings, nor were heard by the nationals when they did it, although there were a high number of interactions in which immigrant characters were expressing their opinions and these were attended by national characters. The analysis of the interactions between immigrant and national characters in television fiction is a very important research issue, because it has been proposed that the parasocial interactions are complementary of the interpersonal interactions taking place in daily life (Müller, 2009; Park, 2012.

  14. The Effect of Realistic Appearance of Virtual Characters in Immersive Environments - Does the Character's Personality Play a Role? (United States)

    Zibrek, Katja; Kokkinara, Elena; Mcdonnell, Rachel


    Virtual characters that appear almost photo-realistic have been shown to induce negative responses from viewers in traditional media, such as film and video games. This effect, described as the uncanny valley, is the reason why realism is often avoided when the aim is to create an appealing virtual character. In Virtual Reality, there have been few attempts to investigate this phenomenon and the implications of rendering virtual characters with high levels of realism on user enjoyment. In this paper, we conducted a large-scale experiment on over one thousand members of the public in order to gather information on how virtual characters are perceived in interactive virtual reality games. We were particularly interested in whether different render styles (realistic, cartoon, etc.) would directly influence appeal, or if a character's personality was the most important indicator of appeal. We used a number of perceptual metrics such as subjective ratings, proximity, and attribution bias in order to test our hypothesis. Our main result shows that affinity towards virtual characters is a complex interaction between the character's appearance and personality, and that realism is in fact a positive choice for virtual characters in virtual reality.

  15. "It Could Affect You as a Person, Character-Wise": Promoting Character Development and Preventing Sexual Violence at West Point (United States)

    Arbeit, Miriam R.


    The United States Military Academy at West Point develops cadets into "leaders of character" who will become Army officers. This focus on character presents an opportunity for the prevention of sexual violence through an emphasis on military values. Using constructivist grounded theory, this study examined how cadets experience their own…

  16. Re-Evaluation of Morphological Characters Questions Current Views of Pinniped Origins

    Directory of Open Access Journals (Sweden)

    Koretsky I. A.


    Full Text Available The origin of pinnipeds has been a contentious issue, with opposite sides debating monophyly or diphyly. This review uses evidence from the fossil record, combined with comparative morphology, molecular and cytogenetic investigations to evaluate the evolutionary history and phylogenetic relationships of living and fossil otarioid and phocoid pinnipeds. Molecular investigations support a monophyletic origin of pinnipeds, but disregard vital morphological data. Likewise, morphological studies support diphyly, but overlook molecular analyses. This review will demonstrate that a monophyletic origin of pinnipeds should not be completely accepted, as is the current ideology, and a diphyletic origin remains viable due to morphological and paleobiological analyses. Critical examination of certain characters, used by supporters of pinniped monophyly, reveals different polarities, variability, or simply convergence. The paleontological record and our morphological analysis of important characters supports a diphyletic origin of pinnipeds, with otarioids likely arising in the North Pacific from large, bear-like animals and phocids arising in the North Atlantic from smaller, otter-like ancestors. Although members of both groups are known by Late Oligocene time, each developed and invaded the aquatic environment separately from their much earlier, common arctoid ancestor. Therefore, we treat the superfamily Otarioidea as being monophyletic, including the families Enaliarctidae, Otariidae (fur seals/sea lions, Desmatophocidae, and Odobenidae (walruses and extinct relatives, and the superfamily Phocoidea as monophyletic, including only the family Phocidae, with four subfamilies (Devinophocinae, Phocinae, Monachinae, and Cystophorinae.

  17. Virtual Character Personality Influences Participant Attitudes and Behavior - An Interview with a Virtual Human Character about Her Social Anxiety

    Directory of Open Access Journals (Sweden)

    Xueni ePan


    Full Text Available We introduce a novel technique for the study of human-virtual character interaction in immersive virtual reality. The human participants verbally administered a standard questionnaire about social anxiety to a virtual female character, that responded to each question through speech and body movements. The purpose was to study the extent to which participants responded differently to characters that exhibited different personalities, even though the verbal content of their answers was always the same. A separate online study provided evidence that our intention to create two different personality types had been successful. In the main between-groups experiment that utilized a Cave system there were 24 male participants, where 12 interacted with a female virtual character portrayed to exhibit shyness and the remaining 12 with an identical but more confident virtual character. Our results indicate that although the content of the verbal responses of both virtual characters was the same, participants showed different subjective and behavioral responses to the two different personalities. In particular participants evaluated the shy character more positively, for example, expressing willingness to spend more time with her. Participants evaluated the confident character more negatively and waited for a significantly longer time to call her back after she had left the scene in order to answer a telephone call. The method whereby participants interviewed the virtual character allowed naturalistic conversation while avoiding the necessity of speech processing and generation, and natural language understanding. It is therefore a useful method for the study of the impact of virtual character personality on participant responses.

  18. Moral character predominates in person perception and evaluation. (United States)

    Goodwin, Geoffrey P; Piazza, Jared; Rozin, Paul


    What sorts of trait information do people most care about when forming impressions of others? Recent research in social cognition suggests that "warmth," broadly construed, should be of prime importance in impression formation. Yet, some prior research suggests that information about others' specifically moral traits--their moral "character"--may be a primary dimension. Although warmth and character have sometimes been conceived of as interchangeable, we argue that they are separable, and that across a wide variety of contexts, character is usually more important than warmth in impression formation. We first showed that moral character and social warmth traits are indeed separable (Studies 1 and 2). Further studies that used correlational and experimental methods showed that, as predicted, in most contexts, moral character information is more important in impression formation than is warmth information (Studies 2-6). Character information was also more important than warmth information with respect to judgments of traits' perceived fundamentalness to identity, their uniquely human quality, their context-independence, and their controllability (Study 2). Finally, Study 7 used an archival method to show that moral character information appears more prominently than warmth information in obituaries, and more strongly determines the impressions people form of the individuals described in those obituaries. We discuss implications for current theories of person perception and social cognition.

  19. [The representation of madness in William Shakespeare's characters]. (United States)

    Stompe, Thomas; Ritter, Kristina; Friedmann, Alexander


    Shakespeare is one of the great creators of human characters of the 16(th) century. Like for many of his contemporaries madness was a central topic of his work. The first part of this paper discusses the sociocultural environment and the semantic field of madness in the Elizabethan age, which forms the background for Shakespeare's characters. In the second part we try to analyze the clinical pictures of the fictive characters of Othello, Hamlet, Lear and Macbeth. While we find melancholy, delusions and hallucinations, other diseases such as schizophrenia are missing entirely. Schizophrenia only appears in the literature more than two hundred years later, in the beginning of modern age.

  20. A cognitive network for oracle bone characters related to animals (United States)

    Dress, Andreas; Grünewald, Stefan; Zeng, Zhenbing


    In this paper, we present an analysis of oracle bone characters for animals from a “cognitive” point of view. After some general remarks on oracle-bone characters presented in Sec. 1 and a short outline of the paper in Sec. 2, we collect various oracle-bone characters for animals from published resources in Sec. 3. In the next section, we begin analyzing a group of 60 ancient animal characters from, a highly acclaimed internet dictionary of Chinese characters that is strictly based on historical sources, and introduce five categories of specific features regarding their (graphical) structure that will be used in Sec. 5 to associate corresponding feature vectors to these characters. In Sec. 6, these feature vectors will be used to investigate their dissimilarity in terms of a family of parameterized distance measures. And in the last section, we apply the SplitsTree method as encoded in the NeighborNet algorithms to construct a corresponding family of dissimilarity-based networks with the intention of elucidating how the ancient Chinese might have perceived the “animal world” in the late bronze age and to demonstrate that these pictographs reflect an intuitive understanding of this world and its inherent structure that predates its classification in the oldest surviving Chinese encyclopedia from approximately the third century BC, the Er Ya, as well as similar classification systems in the West by one to two millennia. We also present an English dictionary of 70 oracle bone characters for animals in Appendix A. In Appendix B, we list various variants of animal characters that were published in the Jia Gu Wen Bian (cf. 甲骨文编, A Complete Collection of Oracle Bone Characters, edited by the Institute of Archaeology of the Chinese Academy of Social Sciences, published by the Zhonghua Book Company in 1965). We recall the frequencies of the 521 most frequent oracle bone characters in Appendix C as reported in [T. Chen, Yin-Shang Jiaguwen Zixing

  1. Antiaromatic bisindeno-[n]thienoacenes with small singlet biradical characters: Syntheses, structures and chain length dependent physical properties

    KAUST Repository

    Shi, Xueliang


    Recent studies demonstrated that aromaticity and biradical character play important roles in determining the ground-state structures and physical properties of quinoidal polycyclic hydrocarbons and oligothiophenes, a kind of molecular materials showing promising applications for organic electronics, photonics and spintronics. In this work, we designed and synthesized a new type of hybrid system, the so-called bisindeno-[n]thienoacenes (n = 1-4), by annulation of quinoidal fused α-oligothiophenes with two indene units. The obtained molecules can be regarded as antiaromatic systems containing 4n π electrons with small singlet biradical character (y0). Their ground-state geometry and electronic structures were studied by X-ray crystallographic analysis, NMR, ESR and Raman spectroscopy, assisted by density functional theory calculations. With extension of the chain length, the molecules showed a gradual increase of the singlet biradical character accompanied by decreased antiaromaticity, finally leading to a highly reactive bisindeno[4]thienoacene (S4-TIPS) which has a singlet biradical ground state (y0= 0.202). Their optical and electronic properties in the neutral and charged states were systematically investigated by one-photon absorption, two-photon absorption, transient absorption spectroscopy, cyclic voltammetry and spectroelectrochemistry, which could be correlated to the chain length dependent antiaromaticity and biradical character. Our detailed studies revealed a clear structure-aromaticity-biradical character-physical properties-reactivity relationship, which is of importance for tailored material design in the future. This journal is

  2. Phylogeny, character evolution, and biogeography of Cuscuta (dodders; Convolvulaceae) inferred from coding plastid and nuclear sequences. (United States)

    García, Miguel A; Costea, Mihai; Kuzmina, Maria; Stefanović, Saša


    The parasitic genus Cuscuta, containing some 200 species circumscribed traditionally in three subgenera, is nearly cosmopolitan, occurring in a wide range of habitats and hosts. Previous molecular studies, on subgenera Grammica and Cuscuta, delimited major clades within these groups. However, the sequences used were unalignable among subgenera, preventing the phylogenetic comparison across the genus. We conducted a broad phylogenetic study using rbcL and nrLSU sequences covering the morphological, physiological, and geographical diversity of Cuscuta. We used parsimony methods to reconstruct ancestral states for taxonomically important characters. Biogeographical inferences were obtained using statistical and Bayesian approaches. Four well-supported major clades are resolved. Two of them correspond to subgenera Monogynella and Grammica. Subgenus Cuscuta is paraphyletic, with section Pachystigma sister to subgenus Grammica. Previously described cases of strongly supported discordance between plastid and nuclear phylogenies, interpreted as reticulation events, are confirmed here and three new cases are detected. Dehiscent fruits and globose stigmas are inferred as ancestral character states, whereas the ancestral style number is ambiguous. Biogeographical reconstructions suggest an Old World origin for the genus and subsequent spread to the Americas as a consequence of one long-distance dispersal. Hybridization may play an important yet underestimated role in the evolution of Cuscuta. Our results disagree with scenarios of evolution (polarity) previously proposed for several taxonomically important morphological characters, and with their usage and significance. While several cases of long-distance dispersal are inferred, vicariance or dispersal to adjacent areas emerges as the dominant biogeographical pattern.

  3. The Uncanny Valley and Nonverbal Communication in Virtual Characters

    DEFF Research Database (Denmark)

    Tinwell, Angela; Grimshaw, Mark Nicholas; Abdel Nabi, Debbie


    This chapter provides an overview of a current research project investigating the Uncanny Valley phenomenon in realistic, human-like virtual characters. !e research methods used in this Work include a retrospective of both empirical studies and philosophical writings on the Uncanny. No other...... research has explored the notion that realistic, human-like, virtual characters are regarded less favorably due to a perceived diminished degree of responsiveness in facial expression, specifically, nonverbal communication (NVC) in the upper face region. So far, this research project has provided the first...... empirical evidence to test the Uncanny Valley phenomenon in the domain of animated video game characters with speech, as opposed to just still, unresponsive images, as used in previous studies. Based on the results of these experiments, a conceptual framework of the Uncanny Valley in virtual characters has...

  4. Variability and Character Association in F2 Segregating Population ...

    African Journals Online (AJOL)

    Michael Horsfall

    Department of Genetics and Plant Breeding, 1Department of Horticulture. Bangabandhu Sheikh Mujibur Rahman Agricultural University. Gazipur 1706, Bangladesh. ABSTRACT: The F2 segregating generations of exotic tomato hybrids were studied to measure variability, character association and path coefficient analysis.

  5. Perceiving and experiencing fictional characters: an integrative account

    NARCIS (Netherlands)

    Hoorn, J.F.; Konijn, E.A.


    Fictional characters (PCs) and mediated persons in literature, theater, film, art, TV, and digital media fulfill basic psychological functions, although the processes involved remain unspecified. Departing from identification and empathy hypotheses, a new context-sensitive model draws upon

  6. Portrayal of Women Characters in Selected Contemporary Yoruba ...

    African Journals Online (AJOL)

    Nekky Umera

    women as loving, hardworking, serious-minded and people of dignity and character. ... all the mental or moral qualities that make a person, group, ..... friends' and neighbours' wives. .... So also, money influence and entice women to engage.

  7. Two-tier architecture for unconstrained handwritten character ...

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    This approach uses the Kohonen self-organizing neural network for data classification in the ... Traditional classifiers test the ..... Trier O D, Jain A K, Taxt T 1996 Feature extraction methods for character recognition – A survey. Pattern Recogn.

  8. Evolution of specialization and ecological character displacement: metabolic plasticity matters.

    NARCIS (Netherlands)

    Egas, C.J.M.; Reydon, Th.A.C.; Hemerik, L.


    An important question in evolutionary biology, especially with respect to herbivorous arthropods, is the evolution of specialization. In a previous paper, the combined evolutionary dynamics of specialization and ecological character displacement was studied, focusing on the role of herbivore

  9. Feminism and Self-Assessertion of Female Characters in Buchi ...

    African Journals Online (AJOL)

    Feminism and Self-Assessertion of Female Characters in Buchi Emecheta's Second ... and ideological frame work it directly opposes sexism by supporting gender ... stereotype of women, whereby women are seen as helpless, dependent and ...

  10. Dirichlet Characters, Gauss Sums, and Inverse Z Transform


    Gao, Jing; Liu, Huaning


    A generalized Möbius transform is presented. It is based on Dirichlet characters. A general algorithm is developed to compute the inverse $Z$ transform on the unit circle, and an error estimate is given for the truncated series representation.

  11. 8 CFR 316.10 - Good moral character. (United States)


    ... was not a single offense for simple possession of 30 grams or less of marijuana; (iv) Admits...) Proof of good moral character in certain cases—(1) Effect of probation or parole. An applicant who has...

  12. Young James Madison: His Character and Civic Values. (United States)

    Bennett, William J.


    Examines the life of James Madison, Founding Father and "theoretic statesman." Focuses specifically on Madison's education and character, his friendship with Thomas Jefferson, and his civic legacy: a selfless devotion to republican government and union. (JDH)

  13. Aggression in Sport: Its Implications for Character Building. (United States)

    VanDyke, Roger R.


    The premise that "sports builds character" is scrutinized through a discussion of several contact sports--boxing, hockey, and football. The fine line between assertiveness and aggression is explored, and the interrelationship between society and sports is investigated. (JN)

  14. Beyond the Story Map: Inferential Comprehension via Character Perspective (United States)

    McTigue, Erin; Douglass, April; Wright, Katherine L.; Hodges, Tracey S.; Franks, Amanda D.


    Inferential comprehension requires both emotional intelligence and cognitive skills, however instructional comprehension strategies typically underemphasize the emotional contribution. This article documents an intervention used by diverse third grade students which centers on teaching story comprehension through character perspective-taking…

  15. The tragicomic realisation of life and destiny of Kocic's characters

    Directory of Open Access Journals (Sweden)

    Soleša Biljana S.


    Full Text Available This paper discusses the collective identity of the characters of Kocic's prose. It examines the archetypal traits, oddify, originality and impressiveness of these unique characters in Serbian literature as well as the presence of collective memory, the awareness of one self and the others, historical, social and economic circumstances that surround Kocic's heroes. Looking back at the elements of the creative process, the artist's motivation and the presence of the tragical and the comical can be singled out. The characters of Simeun Djak, David Strbac, Mracajski prota, Relja Knezevic have been analyzed, and a short review of the female characters is given. Revealing the extent to which the creativity of Petar Kocic coincides with the elements of history, psychology, sociology and anthropogeography, a literary-scientific thought on his work gets completed and the versality to approach to the reading is allowed.

  16. Character, Social-Emotional, and Academic Outcomes among Underachieving Elementary School Students (United States)

    Grier, Leslie K.


    One purpose of this research was to examine the psychometric properties of a character assessment scale (the Character Assessment for School Age Children; CASAC) based on 6 pillars of character (Josephson Institute, 2009). Many youth development and character education programs utilize some, if not all, of the pillars of character explicitly or…

  17. The Proximate Unit in Chinese Handwritten Character Production

    Directory of Open Access Journals (Sweden)

    Jenn-Yeu eChen


    Full Text Available In spoken word production, a proximate unit is the first phonological unit at the sublexical level that is selectable for production (O’Seaghdha, Chen, & Chen, 2010. The present study investigated whether the proximate unit in Chinese handwritten word production is the stroke, the radical, or something in between. A written version of the form preparation task was adopted. Chinese participants learned sets of two-character words, later were cued with the first character of each word, and had to write down the second character (the target. Response times were measured from the onset of a cue character to the onset of a written response. In Experiment 1, the target characters within a block shared (homogeneous or did not share (heterogeneous the first stroke. In Experiment 2, the first two strokes were shared in the homogeneous blocks. Response times in the homogeneous blocks and in the heterogeneous blocks were comparable in both experiments (Exp. 1: 687 ms vs. 684 ms, Exp. 2: 717 vs. 716. In Experiment 3 and 4, the target characters within a block shared or did not share the first radical. Response times in the homogeneous blocks were significantly faster than those in the heterogeneous blocks (Exp. 3: 685 vs. 704, Exp. 4: 594 vs. 650. In Experiment 5 and 6, the shared component was a Gestalt-like form that is more than a stroke, constitutes a portion of the target character, can be a stand-alone character itself, can be a radical of another character but is not a radical of the target character (e.g., 士in聲, 鼓, 穀, 款; called a logographeme. Response times in the homogeneous blocks were significantly faster than those in the heterogeneous blocks (Exp. 5: 576 vs. 625, Exp. 6: 586 vs. 620. These results suggest a model of Chinese handwritten character production in which the stroke is not a functional unit, the radical plays the role of a morpheme, and the logographeme is the proximate unit.

  18. Genus-two characters of the Ising model

    International Nuclear Information System (INIS)

    Choi, J.H.; Koh, I.G.


    As a first step in studying conformal theories on a higher-genus Riemann surface, we construct genus-two characters of the Ising model from their behavior in zero- and nonzero-homology pinching limits, the Goddard-Kent-Oliveco set-space construction, and the branching coefficients in the level-two A 1 /sup (1)/ Kac-Moody characters on the higher-genus Riemann surface

  19. Language Empowering in Character Building (Pemberdayaan Bahasa dalam Pembentukan Karakter

    Directory of Open Access Journals (Sweden)

    Kamsinah Kamsinah


    Full Text Available Character building is the most important thing to do as it is a striving system which underly behavior (Freud.  Even more, good character is more to be praised than outstanding talent. Most talents are to some extent a gift. Good character, however, is not given to us. we have to build it peace by peace by thought, choice, courage, and determination.  So important it is that it is said that  if there is no more character every thing is lost (Mahatma Gandhi. The best way to build it is  to develop   the function of all  individual potential,  including cognitive, affective,  and psychomotoric aspects simultanously in the context of socio-cultural interaction (in family, in  school, and in society. Character  is gained by nature and nurture. It can be done begin from the golden age to the old one through the three character building components: moral knowing, moral feeling, and moral action as suggested by Lickona. They make it possible since human beings, as  the best-formed creature of all, are the ones and the only creature posessing culture, and that,  they can educate and be educated in terms of   the model of  person of character.  Everybody must have character. Therefore,  to apply Lickona’s,  one must  empower her/his language, in which  she/he/ perform her/his competence in using language creativity (Chomsky in   both ordinary  and literary language. In this case, Buginese language is used as the sample.



    LIU Ying; HAN Yan-bin; ZHANG Yu-lin


    In the paper, we combined DSP processor with image processing algorithm and studied the method of water meter character recognition. We collected water meter image through camera at a fixed angle, and the projection method is used to recognize those digital images. The experiment results show that the method can recognize the meter characters accurately and artificial meter reading is replaced by automatic digital recognition, which improves working efficiency.

  1. Javanese Character Feature Extraction Based on Shape Energy

    Directory of Open Access Journals (Sweden)

    Galih Hendra Wibowo


    Full Text Available Javanese character is one of Indonesia's noble culture, especially in Java. However, the number of Javanese people who are able to read the letter has decreased so that there need to be conservation efforts in the form of a system that is able to recognize the characters. One solution to these problem lies in Optical Character Recognition (OCR studies, where one of its heaviest points lies in feature extraction which is to distinguish each character. Shape Energy is one of feature extraction method with the basic idea of how the character can be distinguished simply through its skeleton. Based on the basic idea, then the development of feature extraction is done based on its components to produce an angular histogram with various variations of multiples angle. Furthermore, the performance test of this method and its basic method is performed in Javanese character dataset, which has been obtained from various images, is 240 data with 19 labels by using K-Nearest Neighbors as its classification method. Performance values were obtained based on the accuracy which is generated through the Cross-Validation process of 80.83% in the angular histogram with an angle of 20 degrees, 23% better than Shape Energy. In addition, other test results show that this method is able to recognize rotated character with the lowest performance value of 86% at 180-degree rotation and the highest performance value of 96.97% at 90-degree rotation. It can be concluded that this method is able to improve the performance of Shape Energy in the form of recognition of Javanese characters as well as robust to the rotation.

  2. Apology Strategies Performed By Main Characters In Perahu Kertas Novel




    Keywords: speech act, apology strategies, Perahu Kertas novel Apology is a part of human communication to maintain good relations between people or to restore harmony. The writer conducted a research on apology strategies in Bahasa Indonesia, by analyzing a novel entitled Perahu Kertas. In this study, there are two problems to be solved: (1) What apology strategies are performed by main characters in Perahu Kertas novel, and (2) How is the act of apologizing upgraded by main characters in Per...

  3. Systematic review of character development and childhood chronic illness. (United States)

    Maslow, Gary R; Hill, Sherika N


    To review empirical evidence on character development among youth with chronic illnesses. A systematic literature review was conducted using PubMed and PSYCHINFO from inception until November 2013 to find quantitative studies that measured character strengths among youth with chronic illnesses. Inclusion criteria were limited to English language studies examining constructs of character development among adolescents or young adults aged 13-24 years with a childhood-onset chronic medical condition. A librarian at Duke University Medical Center Library assisted with the development of the mesh search term. Two researchers independently reviewed relevant titles (n = 549), then abstracts (n = 45), and finally manuscripts (n = 3). There is a lack of empirical research on character development and childhood-onset chronic medical conditions. Three studies were identified that used different measures of character based on moral themes. One study examined moral reasoning among deaf adolescents using Kohlberg's Moral Judgement Instrument; another, investigated moral values of adolescent cancer survivors with the Values In Action Classification of Strengths. A third study evaluated moral behavior among young adult survivors of burn injury utilizing the Tennessee Self-Concept, 2(nd) edition. The studies observed that youth with chronic conditions reasoned at less advanced stages and had a lower moral self-concept compared to referent populations, but that they did differ on character virtues and strengths when matched with healthy peers for age, sex, and race/ethnicity. Yet, generalizations could not be drawn regarding character development of youth with chronic medical conditions because the studies were too divergent from each other and biased from study design limitations. Future empirical studies should learn from the strengths and weaknesses of the existing literature on character development among youth with chronic medical conditions.

  4. Systematic review of character development and childhood chronic illness (United States)

    Maslow, Gary R; Hill, Sherika N


    AIM: To review empirical evidence on character development among youth with chronic illnesses. METHODS: A systematic literature review was conducted using PubMed and PSYCHINFO from inception until November 2013 to find quantitative studies that measured character strengths among youth with chronic illnesses. Inclusion criteria were limited to English language studies examining constructs of character development among adolescents or young adults aged 13-24 years with a childhood-onset chronic medical condition. A librarian at Duke University Medical Center Library assisted with the development of the mesh search term. Two researchers independently reviewed relevant titles (n = 549), then abstracts (n = 45), and finally manuscripts (n = 3). RESULTS: There is a lack of empirical research on character development and childhood-onset chronic medical conditions. Three studies were identified that used different measures of character based on moral themes. One study examined moral reasoning among deaf adolescents using Kohlberg’s Moral Judgement Instrument; another, investigated moral values of adolescent cancer survivors with the Values In Action Classification of Strengths. A third study evaluated moral behavior among young adult survivors of burn injury utilizing the Tennessee Self-Concept, 2nd edition. The studies observed that youth with chronic conditions reasoned at less advanced stages and had a lower moral self-concept compared to referent populations, but that they did differ on character virtues and strengths when matched with healthy peers for age, sex, and race/ethnicity. Yet, generalizations could not be drawn regarding character development of youth with chronic medical conditions because the studies were too divergent from each other and biased from study design limitations. CONCLUSION: Future empirical studies should learn from the strengths and weaknesses of the existing literature on character development among youth with chronic medical conditions

  5. Glyph Identification and Character Recognition for Sindhi OCR

    Directory of Open Access Journals (Sweden)



    Full Text Available A computer can read and write multiple languages and today?s computers are capable of understanding various human languages. A computer can be given instructions through various input methods but OCR (Optical Character Recognition and handwritten character recognition are the input methods in which a scanned page containing text is converted into written or editable text. The change in language text available on scanned page demands different algorithm to recognize text because every language and script pose varying number of challenges to recognize text. The Latin language recognition pose less difficulties compared to Arabic script and languages that use Arabic script for writing and OCR systems for these Latin languages are near to perfection. Very little work has been done on regional languages of Pakistan. In this paper the Sindhi glyphs are identified and the number of characters and connected components are identified for this regional language of Pakistan. A graphical user interface has been created to perform identification task for glyphs and characters of Sindhi language. The glyphs of characters are successfully identified from scanned page and this information can be used to recognize characters. The language glyph identification can be used to apply suitable algorithm to identify language as well as to achieve a higher recognition rate.

  6. Effect of refractive error on temperament and character properties

    Institute of Scientific and Technical Information of China (English)

    Emine; Kalkan; Akcay; Fatih; Canan; Huseyin; Simavli; Derya; Dal; Hacer; Yalniz; Nagihan; Ugurlu; Omer; Gecici; Nurullah; Cagil


    AIM: To determine the effect of refractive error on temperament and character properties using Cloninger’s psychobiological model of personality.METHODS: Using the Temperament and Character Inventory(TCI), the temperament and character profiles of 41 participants with refractive errors(17 with myopia,12 with hyperopia, and 12 with myopic astigmatism) were compared to those of 30 healthy control participants.Here, temperament comprised the traits of novelty seeking, harm-avoidance, and reward dependence, while character comprised traits of self-directedness,cooperativeness, and self-transcendence.RESULTS: Participants with refractive error showed significantly lower scores on purposefulness,cooperativeness, empathy, helpfulness, and compassion(P <0.05, P <0.01, P <0.05, P <0.05, and P <0.01,respectively).CONCLUSION: Refractive error might have a negative influence on some character traits, and different types of refractive error might have different temperament and character properties. These personality traits may be implicated in the onset and/or perpetuation of refractive errors and may be a productive focus for psychotherapy.

  7. Brain Activity while Reading Sentences with Kanji Characters Expressing Emotions (United States)

    Yuasa, Masahide; Saito, Keiichi; Mukawa, Naoki

    In this paper, we describe the brain activity associated with kanji characters expressing emotion, which are places at the end of a sentence. Japanese people use a special kanji character in brackets at the end of sentences in text messages such as those sent through e-mail and messenger tools. Such kanji characters plays a role to expresses the sender's emotion (such as fun, laughter, sadness, tears), like emoticons. It is a very simple and effective way to convey the senders' emotions and his/her thoughts to the receiver. In this research, we investigate the effects of emotional kanji characters by using an fMRI study. The experimental results show that both the right and left inferior frontal gyrus, which have been implicated on verbal and nonverbal information, were activated. We found that we detect a sentence with an emotional kanji character as the verbal and nonverval information, and a sentence with emotional kanji characters enrich communication between the sender and the reciever.

  8. Temperament, Character, and Adolescents' Depressive Symptoms: Focusing on Affect

    Directory of Open Access Journals (Sweden)

    Danilo Garcia


    Full Text Available Positive (PA and negative affect (NA are two separate systems markers of subjective well-being and measures of the state depression (low PA combined with high NA. The present study investigated differences in temperament, character, locus of control, and depressive symptoms (sleep quality, stress, and lack of energy between affective profiles in an adolescent sample. Participants (=304 were categorized into four affective profiles: “self-fulfilling” (high PA, low NA, “high affective” (high PA, high NA, “low affective” (low PA, low NA, and “self-destructive” (low PA, high NA. Personality was measured by the Temperament and Character Inventory and affective profiles by the Positive Affect and Negative Affect Schedule. The “self-fulfilling” profile was characterized by, compared to the other affective profiles, higher levels of sleep quality, less stress and more energy and also higher levels of persistence and a mature character (i.e., high scores in self-directedness and cooperativeness. “Self-destructive” adolescents reported higher levels of external locus of control, high scores in harm avoidance and reward dependence combined with less mature character. The results identify the importance of character maturity in well-being and suggest that depressive state can be positively influenced by promoting positive emotions which appears to be achieved by character development.

  9. Efficient learning strategy of Chinese characters based on network approach.

    Directory of Open Access Journals (Sweden)

    Xiaoyong Yan

    Full Text Available We develop an efficient learning strategy of Chinese characters based on the network of the hierarchical structural relations between Chinese characters. A more efficient strategy is that of learning the same number of useful Chinese characters in less effort or time. We construct a node-weighted network of Chinese characters, where character usage frequencies are used as node weights. Using this hierarchical node-weighted network, we propose a new learning method, the distributed node weight (DNW strategy, which is based on a new measure of nodes' importance that considers both the weight of the nodes and its location in the network hierarchical structure. Chinese character learning strategies, particularly their learning order, are analyzed as dynamical processes over the network. We compare the efficiency of three theoretical learning methods and two commonly used methods from mainstream Chinese textbooks, one for Chinese elementary school students and the other for students learning Chinese as a second language. We find that the DNW method significantly outperforms the others, implying that the efficiency of current learning methods of major textbooks can be greatly improved.

  10. Research of Simulation in Character Animation Based on Physics Engine

    Directory of Open Access Journals (Sweden)

    Yang Yu


    Full Text Available Computer 3D character animation essentially is a product, which is combined with computer graphics and robotics, physics, mathematics, and the arts. It is based on computer hardware and graphics algorithms and related sciences rapidly developed new technologies. At present, the mainstream character animation technology is based on the artificial production of key technologies and capture frames based on the motion capture device technology. 3D character animation is widely used not only in the production of film, animation, and other commercial areas but also in virtual reality, computer-aided education, flight simulation, engineering simulation, military simulation, and other fields. In this paper, we try to study physics based character animation to solve these problems such as poor real-time interaction that appears in the character, low utilization rate, and complex production. The paper deeply studied the kinematics, dynamics technology, and production technology based on the motion data. At the same time, it analyzed ODE, PhysX, Bullet, and other variety of mainstream physics engines and studied OBB hierarchy bounding box tree, AABB hierarchical tree, and other collision detection algorithms. Finally, character animation based on ODE is implemented, which is simulation of the motion and collision process of a tricycle.

  11. Evolution of wood anatomical characters in Nepenthes and close relatives of Caryophyllales. (United States)

    Schwallier, Rachel; Gravendeel, Barbara; de Boer, Hugo; Nylinder, Stephan; van Heuven, Bertie Joan; Sieder, Anton; Sumail, Sukaibin; van Vugt, Rogier; Lens, Frederic


    Nepenthes attracts wide attention with its spectacularly shaped carnivorous pitchers, cultural value and horticultural curiosity. Despite the plant's iconic fascination, surprisingly little anatomical detail is known about the genus beyond its modified leaf tip traps. Here, the wood anatomical diversity of Nepenthes is explored. This diversity is further assessed with a phylogenetic framework to investigate whether the wood characters within the genus are relevant from an evolutionary or ecological perspective, or rather depend on differences in developmental stages, growth habits, substrates or precipitation. Observations were performed using light microscopy and scanning electron microscopy. Ancestral states of selected wood and pith characters were reconstructed using an existing molecular phylogeny for Nepenthes and a broader Caryophyllales framework. Pairwise comparisons were assessed for possible relationships between wood anatomy and developmental stages, growth habits, substrates and ecology. Wood anatomy of Nepenthes is diffuse porous, with mainly solitary vessels showing simple, bordered perforation plates and alternate intervessel pits, fibres with distinctly bordered pits (occasionally septate), apotracheal axial parenchyma and co-occurring uni- and multiseriate rays often including silica bodies. Precipitation and growth habit (stem length) are linked with vessel density and multiseriate ray height, while soil type correlates with vessel diameter, vessel element length and maximum ray width. For Caryophyllales as a whole, silica grains, successive cambia and bordered perforation plates are the result of convergent evolution. Peculiar helical sculpturing patterns within various cell types occur uniquely within the insectivorous clade of non-core Caryophyllales. The wood anatomical variation in Nepenthes displays variation for some characters dependent on soil type, precipitation and stem length, but is largely conservative. The helical-banded fibre

  12. The theoretical character of the X1Σ+ and A1Σ+ states of ScN

    International Nuclear Information System (INIS)

    Feng-Juan, Bai; Chuan-Lu, Yang; Qi, Qian; Ling, Zhang


    This paper calculates the potential energy curves (PECs) of the ground state (X 1 Σ + ) and excited state (A 1 Σ + ) of ScN molecule by multireference configuration interaction method. The correct character of the PECs has been gripped while they had been improperly reported in the literature. Based on the PECs, the spectroscopic parameters and vibrational energy levels are determined, and compared with experimental data and other theoretical works available at the present. (atomic and molecular physics)

  13. The dark cube: dark and light character profiles

    Directory of Open Access Journals (Sweden)

    Danilo Garcia


    Full Text Available Background. Research addressing distinctions and similarities between people’s malevolent character traits (i.e., the Dark Triad: Machiavellianism, narcissism, and psychopathy has detected inconsistent linear associations to temperament traits. Additionally, these dark traits seem to have a common core expressed as uncooperativeness. Hence, some researchers suggest that the dark traits are best represented as one global construct (i.e., the unification argument rather than as ternary construct (i.e., the uniqueness argument. We put forward the dark cube (cf. Cloninger’s character cube comprising eight dark profiles that can be used to compare individuals who differ in one dark character trait while holding the other two constant. Our aim was to investigate in which circumstances individuals who are high in each one of the dark character traits differ in Cloninger’s “light” character traits: self-directedness, cooperativeness, and self-transcendence. We also investigated if people’s dark character profiles were associated to their light character profiles. Method. A total of 997 participants recruited from Amazon’s Mechanical Turk (MTurk responded to the Short Dark Triad and the Short Character Inventory. Participants were allocated to eight different dark profiles and eight light profiles based on their scores in each of the traits and any possible combination of high and low scores. We used three-way interaction regression analyses and t-tests to investigate differences in light character traits between individuals with different dark profiles. As a second step, we compared the individuals’ dark profile with her/his character profile using an exact cell-wise analysis conducted in the ROPstat software ( Results. Individuals who expressed high levels of Machiavellianism and those who expressed high levels of psychopathy also expressed low self-directedness and low cooperativeness. Individuals with high

  14. Optical character recognition of handwritten Arabic using hidden Markov models (United States)

    Aulama, Mohannad M.; Natsheh, Asem M.; Abandah, Gheith A.; Olama, Mohammed M.


    The problem of optical character recognition (OCR) of handwritten Arabic has not received a satisfactory solution yet. In this paper, an Arabic OCR algorithm is developed based on Hidden Markov Models (HMMs) combined with the Viterbi algorithm, which results in an improved and more robust recognition of characters at the sub-word level. Integrating the HMMs represents another step of the overall OCR trends being currently researched in the literature. The proposed approach exploits the structure of characters in the Arabic language in addition to their extracted features to achieve improved recognition rates. Useful statistical information of the Arabic language is initially extracted and then used to estimate the probabilistic parameters of the mathematical HMM. A new custom implementation of the HMM is developed in this study, where the transition matrix is built based on the collected large corpus, and the emission matrix is built based on the results obtained via the extracted character features. The recognition process is triggered using the Viterbi algorithm which employs the most probable sequence of sub-words. The model was implemented to recognize the sub-word unit of Arabic text raising the recognition rate from being linked to the worst recognition rate for any character to the overall structure of the Arabic language. Numerical results show that there is a potentially large recognition improvement by using the proposed algorithms.

  15. Distributional Similarity for Chinese: Exploiting Characters and Radicals

    Directory of Open Access Journals (Sweden)

    Peng Jin


    Full Text Available Distributional Similarity has attracted considerable attention in the field of natural language processing as an automatic means of countering the ubiquitous problem of sparse data. As a logographic language, Chinese words consist of characters and each of them is composed of one or more radicals. The meanings of characters are usually highly related to the words which contain them. Likewise, radicals often make a predictable contribution to the meaning of a character: characters that have the same components tend to have similar or related meanings. In this paper, we utilize these properties of the Chinese language to improve Chinese word similarity computation. Given a content word, we first extract similar words based on a large corpus and a similarity score for ranking. This rank is then adjusted according to the characters and components shared between the similar word and the target word. Experiments on two gold standard datasets show that the adjusted rank is superior and closer to human judgments than the original rank. In addition to quantitative evaluation, we examine the reasons behind errors drawing on linguistic phenomena for our explanations.

  16. Personality, temperament and character in Erich Fromm's theory

    Directory of Open Access Journals (Sweden)

    Redžić Saduša F.


    Full Text Available The character of the man is the substitute for instincts that animals have. In reality characters are not found in pure form, as specified orientation, but as a mixture of types. The social character of Fromm has an ethical and heuristic importance. Human passions are rooted in character and are a way to give meaning to existence, to respond to the human existential situation. If we are not able to respond through the love, then, in the absence of, we turn to destructiveness. According to Fromm, the most important goal of society should be human development. He lays down a rational belief in critical thought coupled with love of life. Although the development of personality is largely determined by social structure, Fromm concludes it is not entirely passive, that a man has the opportunity, space and power to use his mind to react to the alienation and inhumane living conditions. Through analysis of the social character From is giving a kind of critique of modern, market-oriented society, based on the principles of humanistic ethics. .

  17. On defining a unique phylogenetic tree with homoplastic characters. (United States)

    Goloboff, Pablo A; Wilkinson, Mark


    This paper discusses the problem of whether creating a matrix with all the character state combinations that have a fixed number of steps (or extra steps) on a given tree T, produces the same tree T when analyzed with maximum parsimony or maximum likelihood. Exhaustive enumeration of cases up to 20 taxa for binary characters, and up to 12 taxa for 4-state characters, shows that the same tree is recovered (as unique most likely or most parsimonious tree) as long as the number of extra steps is within 1/4 of the number of taxa. This dependence, 1/4 of the number of taxa, is discussed with a general argumentation, in terms of the spread of the character changes on the tree used to select character state distributions. The present finding allows creating matrices which have as much homoplasy as possible for the most parsimonious or likely tree to be predictable, and examination of these matrices with hill-climbing search algorithms provides additional evidence on the (lack of a) necessary relationship between homoplasy and the ability of search methods to find optimal trees. Copyright © 2018 Elsevier Inc. All rights reserved.

  18. Character convergence under competition for nutritionally essential resources. (United States)

    Fox, Jeremy W; Vasseur, David A


    Resource competition is thought to drive divergence in resource use traits (character displacement) by generating selection favoring individuals able to use resources unavailable to others. However, this picture assumes nutritionally substitutable resources (e.g., different prey species). When species compete for nutritionally essential resources (e.g., different nutrients), theory predicts that selection drives character convergence. We used models of two species competing for two essential resources to address several issues not considered by existing theory. The models incorporated either slow evolutionary change in resource use traits or fast physiological or behavioral change. We report four major results. First, competition always generates character convergence, but differences in resource requirements prevent competitors from evolving identical resource use traits. Second, character convergence promotes coexistence. Competing species always attain resource use traits that allow coexistence, and adaptive trait change stabilizes the ecological equilibrium. In contrast, adaptation in allopatry never preadapts species to coexist in sympatry. Third, feedbacks between ecological dynamics and trait dynamics lead to surprising dynamical trajectories such as transient divergence in resource use traits followed by subsequent convergence. Fourth, under sufficiently slow trait change, ecological dynamics often drive one of the competitors to near extinction, which would prevent realization of long-term character convergence in practice.

  19. Character evolution and missing (morphological) data across Asteridae. (United States)

    Stull, Gregory W; Schori, Melanie; Soltis, Douglas E; Soltis, Pamela S


    Our current understanding of flowering plant phylogeny provides an excellent framework for exploring various aspects of character evolution through comparative analyses. However, attempts to synthesize this phylogenetic framework with extensive morphological data sets have been surprisingly rare. Here, we explore character evolution in Asteridae (asterids), a major angiosperm clade, using an extensive morphological data set and a well-resolved phylogeny. We scored 15 phenotypic characters (spanning chemistry, vegetative anatomy, and floral, fruit, and seed features) across 248 species for ancestral state reconstruction using a phylogenetic framework based on 73 plastid genes and the same 248 species. Iridoid production, unitegmic ovules, and cellular endosperm were all reconstructed as synapomorphic for Asteridae. Sympetaly, long associated with asterids, shows complex patterns of evolution, suggesting it arose several times independently within the clade. Stamens equal in number to the petals is likely a synapomorphy for Gentianidae, a major asterid subclade. Members of Lamianae, a major gentianid subclade, are potentially diagnosed by adnate stamens, unilacunar nodes, and simple perforation plates. The analyses presented here provide a greatly improved understanding of character evolution across Asteridae, highlighting multiple characters potentially synapomorphic for major clades. However, several important parts of the asterid tree are poorly known for several key phenotypic features (e.g., degree of petal fusion, integument number, nucellus type, endosperm type, iridoid production). Further morphological, anatomical, developmental, and chemical investigations of these poorly known asterids are critical for a more detailed understanding of early asterid evolution. © 2018 Botanical Society of America.

  20. Sunspot drawings handwritten character recognition method based on deep learning (United States)

    Zheng, Sheng; Zeng, Xiangyun; Lin, Ganghua; Zhao, Cui; Feng, Yongli; Tao, Jinping; Zhu, Daoyuan; Xiong, Li


    High accuracy scanned sunspot drawings handwritten characters recognition is an issue of critical importance to analyze sunspots movement and store them in the database. This paper presents a robust deep learning method for scanned sunspot drawings handwritten characters recognition. The convolution neural network (CNN) is one algorithm of deep learning which is truly successful in training of multi-layer network structure. CNN is used to train recognition model of handwritten character images which are extracted from the original sunspot drawings. We demonstrate the advantages of the proposed method on sunspot drawings provided by Chinese Academy Yunnan Observatory and obtain the daily full-disc sunspot numbers and sunspot areas from the sunspot drawings. The experimental results show that the proposed method achieves a high recognition accurate rate.

  1. Character Education Based On Local Wisdom For the Prisoners

    Directory of Open Access Journals (Sweden)

    Muh Sukemi Buchory


    Full Text Available This research aims at revealing the existence of character education based on the local wisdom for the prisoners. The subject of this research is the prisoner inhabitant in Wirogunan Prison and Narcotics pakem in Sleman Yogyakarta. The data were gained by interviewing, documenting and demonstrating. The data were analyzed qualitative and quantitative descriptively. The results of this research are: (1 The training of Tembang Maca Pat and Javanese MC are equivalently adapted, (2 The character values being shaped: believe in God, responsibility, respect, fairness, confidence, faithfulness, discipline, careness, spirituality, manners, intelligence, emotion control, character building, the increase of social participants; (3 The competence on Tembang Maca Pat and MC of Javanese can be used as professional earning in society and also can be used as educational model for the prisoners.

  2. Experimental study on microstructure characters of foamed lightweight soil (United States)

    Qiu, Youqiang; Li, Yongliang; Li, Meixia; Liu, Yaofu; Zhang, Liujun


    In order to verify the microstructure of foamed lightweight soil and its characters of compressive strength, four foamed lightweight soil samples with different water-soild ratio were selected and the microstructure characters of these samples were scanned by electron microscope. At the same time, the characters of compressive strength of foamed lightweight soil were analyzed from the microstructure. The study results show that the water-soild ratio has a prominent effect on the microstructure and compressive strength of foamed lightweight soil, with the decrease of water-solid ratio, the amount and the perforation of pores would be reduced significantly, thus eventually forming a denser and fuller interior structure. Besides, the denser microstructure and solider pore-pore wall is benefit to greatly increase mechanical intensity of foamed lightweight soil. In addition, there are very few acicular ettringite crystals in the interior of foamed lightweight soil, its number is also reduced with the decrease in water-soild ratio.

  3. The Specific Character Traits of Young Entrepreneurs in Slovakia

    Directory of Open Access Journals (Sweden)

    Sobeková Majková Monika


    Full Text Available Worldwide scientific researches present the entrepreneurs have to declare specific characteristic traits to be successful in the business. This paper is focused on the comparison of the specific character traits between potential young entrepreneurs and other young people. The aim is to compare the three chosen character traits differences between these two focus groups by using the statistical method of Pearson's chi-square and bring the answers on the questions why some people incline to becoming the entrepreneurs more intensively than others, and what are the differences between them in relation to the character traits and their personality characteristics. The research was conducted among 1233 young people in all regions of Slovakia in 2012. The results show, that young people who plan to become an entrepreneur, are more creative, willing to face the risk, more confident in the solvation of complicated problems and difficult tasks with the opposite group of respondents.

  4. Induced variability for quantitative characters in Triticum aestivum L

    International Nuclear Information System (INIS)

    Khamankar, Y.G.


    Comparable doses of gamma rays, hydroxylamine, ethylmethane sulphonate and hydrazine have been compared for the magnitude of induced variability and their effects of mean. It was found that all the mutagenic treatments were effective in inducing variability for plant height, number of effective tillers/plant, 100-seed weight and single plant yield. Gamma rays were found to be most effective. While hydroxylamine and ethylmethane sulphonate were found to be equally effective, hydrazine was found to be least effective. Although, all the four characters showed increased variability, the mean for the characters of plant height and 100-grain weight remained unaltered. However, the mean for the characters number of effective tillers and single plant yield showed reduction. The greater effectiveness of gamma rays have been attributed to its characteristic mode of action and the polyploid nature of the wheat. (author). 9 refs., 2 tabs

  5. Cultivating character education through transforming school cultural values

    Directory of Open Access Journals (Sweden)



    Full Text Available This article discusses the transformation of school cultural values in character education. This study aimed to outline the importance regarding the transformation of school cultural values in the management of: a curriculum and learning, b students, c teachers and school practitioners to realize the character education. This study was a qualitative study which employed a case study design. The participants of this study were the principals, teachers, practitioners, and students of Senior High School in Gorontalo Province of Indonesia. The results of the analysis revealed that the habituation of cultural values such as religious values, honesty, togetherness, modesty, and discipline which have formed a systematic and persistent integration with the management of curriculum, of students, of teachers and practitioners, can accomplish the goals of character education that is creating a generation that is emotionally, socially, and spiritually intelligent.

  6. The characters God and Hamlet by Jack Miles

    Directory of Open Access Journals (Sweden)

    Tania de Fátima da Silva


    Full Text Available In the book “God - A Biography,” Jack Miles aims to introduce ourselves Creator-God as a literary character. Miles developed a narrative based on concept aristotelian, in other words, the structure of the work is made from beginning to end. This procedure established a harmony arising from the interaction between the parties, which contributes to scrutinize the precise details of the story of the main protagonist. We decided to highlight that time some characteristics of the main character of the work and compare them to the character Hamlet, by William Shakespeare, because from the beginning of the narrative to completion Miles calls the reader’s attention to the play Shakespeare.

  7. Character selecting advisor for a role-playing game (United States)

    Redfield, Carol L.; Berlanga, Felicia


    Role-playing games have been a source of much pleasure and merriment for people of all ages. The process of developing a character for a role-playing game is usually very, very time consuming, delaying what many players consider the most entertaining part of the game. An expert system has been written to assist a player in creating a character by guiding the player through a series of questions. This paper discusses the selection of this topic, the knowledge engineering, the software development, and the resulting program that cuts the time of character development from about 4 hours to 30 minutes. The program was written on a PC and an Apollo in CLIPS 4.3 and currently runs on the Apollo.

  8. Using Star Wars' supporting characters to teach about psychopathology. (United States)

    Friedman, Susan Hatters; Hall, Ryan Cw


    The pop culture phenomenon of Star Wars has been underutilised as a vehicle to teach about psychiatry. It is well known to students, registrars, and consultants alike. New Star Wars films are expected out in 2015, which will likely lead to further popularity. The purpose of this article is to illustrate psychopathology and psychiatric themes demonstrated by supporting characters, and ways they can be used to teach concepts in a hypothetical yet memorable way. Using the minor characters as a springboard for teaching has the benefit of students not having preconceived notions about them. Characters can be used to approach teaching about ADHD, anxiety, kleptomania and paedophilia. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  9. Optical character recognition systems for different languages with soft computing

    CERN Document Server

    Chaudhuri, Arindam; Badelia, Pratixa; K Ghosh, Soumya


    The book offers a comprehensive survey of soft-computing models for optical character recognition systems. The various techniques, including fuzzy and rough sets, artificial neural networks and genetic algorithms, are tested using real texts written in different languages, such as English, French, German, Latin, Hindi and Gujrati, which have been extracted by publicly available datasets. The simulation studies, which are reported in details here, show that soft-computing based modeling of OCR systems performs consistently better than traditional models. Mainly intended as state-of-the-art survey for postgraduates and researchers in pattern recognition, optical character recognition and soft computing, this book will be useful for professionals in computer vision and image processing alike, dealing with different issues related to optical character recognition.

  10. Body-conscious Shakespeare: sensory disturbances in troubled characters. (United States)

    Heaton, Kenneth W


    It is widely accepted that Shakespeare was unique in the range of his insights into the human mind, but the way his characters reveal their mental states through bodily sensations has not been systematically explored. The author has searched for these phenomena in the 42 major works of Shakespeare and in 46 genre-matched works by his contemporaries, and in this paper the author focuses on sensory changes other than those involving vision, taste, the heart and the alimentary tract (all considered in other papers). Vertigo is experienced by five distressed Shakespearean characters, all men, but not at all by the other writers' characters. Breathlessness, probably representing hyperventilation, occurs eleven times in Shakespeare's works but only twice in the other writers' works. Fatigue, expressing grief, is articulated by several Shakespearean characters including Hamlet. It features less often in the others' works. Deafness at a time of high emotion is mentioned by Shakespeare several times but usually by a character 'turning a deaf ear', consciously or unconsciously. To the other writers, ears show emotion only by burning or itching. Blunting of touch and pain and their opposites of hypersensitivity to touch and pain are all to be found in Shakespeare's works when a character is distressed or excited, but not so with his contemporaries' works. Faint feelings and cold feelings are also more common in the works of Shakespeare. Overall, therefore, Shakespeare was exceptional in his use of sensory disturbances to express emotional upset. This may be a conscious literary device or a sign of exceptional awareness of bodily sensations.

  11. Integrating Local Culture to Promote Character Education In Teaching Writing

    Directory of Open Access Journals (Sweden)

    Fenny Thresia


    Full Text Available Abstract : Character education plays an important part because it is not only about moral and value education. It has a higher significance of moral education, because it not only teaches what is right and what is wrong. More than that character education inculcate the habit (habituation about good things and wrong, can feel (affective domain good value and used to do (behavioral domain. So the character education linked closely associated with persistent habits practiced or implemented. It is commonly believed that the practices of English language teaching always accompanied by the insertion of foreign cultural values which are not always in line with Indonesia cultural values. The aim of this study is to improve students’ writing skill through integrating local culture material. Therefore this study focuses on designing and evaluating teaching writing material for English department students of University Muhammadiyah Metro. The result of this study shows that students have big interest and motivation in writing a text based on their local culture. The students also get moral value and character building through the material. It influences the students’ character in their daily life. Students become more polite, honest, diligent and religious.                                                                                                         Keywords: local culture, character education, writing.

  12. Character Education Based on Religious Values: an Islamic Perspective

    Directory of Open Access Journals (Sweden)

    Ismail Sukardi


    Full Text Available Character education in Indonesia has become a necessity that can not be negotiable. Various cases of crime and moral deviations become evident that the character of most citizens already at alarming stage. Therefore, since the beginning, national education is not only aimed at generating human intelligent and skilled, but also of noble character. This is realized through the introduction of 18 characters excel in school (religious, honest, disciplined, tolerance, and so on. In the Islamic perspective character education paired with akhlak (Islamic ethics education. Among the important characteristics are: it sourced from the Quran Hadith; Prophet Muhammad as a role model; priority-based methods of mental-spiritual (soul management, habituation, exemplary, and healthy environment; are simultaneous in which three education centers, namely schools, families, and communities should play a role in synergy. The government and the mass media also play a role in supporting the education of character.   Pendidikan karakter di Indonesia telah menjadi kebutuhan yang tidak dapat ditawar. Berbagai kasus kejahatan moral dan penyimpangan menjadi jelas bahwa karakter sebagian besar warga sudah pada tahap mengkhawatirkan. Oleh karena itu, sejak awal, pendidikan nasional tidak hanya bertujuan menghasilkan manusia cerdas dan terampil, tetapi juga karakter yang mulia. Hal ini diwujudkan melalui pengenalan 18 karakter berprestasi di sekolah (agama, jujur, disiplin, tolerann, dan sebagainya. Dalam pendidikan karakter perspektif Islam dipasangkan dengan pendidikan akhlak (etika Islam. Di antara karakteristik penting adalah: itu bersumber dari al-Quran Hadis; Nabi Muhammad sebagai panutan; metode berbasis prioritas mental-spiritual (manajemen jiwa, pembiasaan, keteladanan, dan lingkungan yang sehat; yang simultan di mana tiga pusat pendidikan, yaitu sekolah, keluarga, dan masyarakat harus berperan dalam sinergi. Pemerintah dan media massa juga berperan dalam mendukung

  13. Leadership Characters in the Book of Ruth: A Narrative Analysis

    Directory of Open Access Journals (Sweden)

    Yong Lu


    Full Text Available This article delineates a ground work for shaping Christian leadership characters by examining the book of Ruth, a narrative of coop­eration. First, we introduce the general Biblical wisdom, guidance, and religious precepts on leadership characters from the Bible per se. Second, we depict a synopsis and connotation of the Ruth Narrative combined with the historical background of the late Judges time when Naomi, Elimelech, Ruth and Boaz lived and the social and religious background of Moab where the family of Elimelech dwelt in for ten years. Third, based on those background analyses, the main figures’ dialogues, and their actions, we illustrate their positive servant and mentor leadership characters that include a combination of their distinguished traits and cognitive attributes, as well as some weaknesses of Naomi and Elimelech. In a nutshell, Nao­mi’s leadership characters contain loyalty to God (2:19 – 20, discovering value within (3:1 – 4, and patience and endurance (3:18. Ruth’s leadership characters incorporate faithfulness and positive self-esteem (1:16 – 17, pioneer and daring (2:2, deference (2:10, obedience (3:5, and lov­ing-kindness (3:10. Boaz’s leadership characters include respect (2:4, care (2:5, compassion (2:8 – 9, 11, empowerment (2:15 – 16, leaning on and trusting God (2:12, care (2:14; 3:15, protecting the weak (3:10 – 15, responsibility (3:12, moral integrity and justness (3:13, carefulness (3:14, formation (4:1, unselfishness and cleverness (4:3 – 5, and part­nering (4:9 – 10. While we criticize Elimelech’s risk seeking strategy to migrate their family to a pagan country (1:1 – 2 as a spiritual adventure.

  14. The spinorial character of the gentilionic baryon states

    International Nuclear Information System (INIS)

    Cattani, M.S.D.; Fernandes, N.C.


    It is shown that the wavefunction, in an internal colour space of three quarks taken as gentileons, has a bi-spinorial character. In this context, the formalism differs drastically from parastatistics and fermionic theories of quarks. As a direct consequence of the spinorial character the SU(3) colour representation can naturally be incorporated into the S 3 gentilionic symmetry and a selection rule for quark confinement is deduced. Comparing the results with Dirac's bi-spinorial formulation and with Prentki-d'Espagnat theory, striking resemblances are found. (Author) [pt

  15. Nonlinear filtering for character recognition in low quality document images (United States)

    Diaz-Escobar, Julia; Kober, Vitaly


    Optical character recognition in scanned printed documents is a well-studied task, where the captured conditions like sheet position, illumination, contrast and resolution are controlled. Nowadays, it is more practical to use mobile devices for document capture than a scanner. So as a consequence, the quality of document images is often poor owing to presence of geometric distortions, nonhomogeneous illumination, low resolution, etc. In this work we propose to use multiple adaptive nonlinear composite filters for detection and classification of characters. Computer simulation results obtained with the proposed system are presented and discussed.

  16. On topological groups with remainder of character k

    Directory of Open Access Journals (Sweden)

    Maddalena Bonanzinga


    Full Text Available In [A.V. Arhangel'skii and J. van Mill, On topological groups with a first-countable remainder, Top. Proc. 42 (2013, 157-163] it is proved that the character of a non-locally compact topological group with a first countable remainder doesn't exceed $\\omega_1$ and a non-locally compact topological group of character $\\omega_1$ having a compactification whose reminder is first countable is given. We generalize these results in the general case of an arbitrary infinite cardinal k.

  17. A tutoring package to teach pronunciation of Mandarin Chinese characters. (United States)

    Wu, Hang; Miller, L Keith


    We examined the effects of a tutoring package (verbal modeling, prompts, and contingent praise/ Chinese conversations with the tutor) on the performance of a college student's Mandarin Chinese pronunciation. The effects of the tutoring package were analyzed using a multiple baseline design across two sets of 50 Chinese characters. The tutoring package produced improvement in the student's correct pronunciation of Chinese characters from 48% (pretutoring) to 90% (posttutoring). Results suggested that the tutoring package produced mastery pronunciation of targeted Mandarin Chinese vocalizations by a nonnative speaker.

  18. Cultural diversity for virtual characters investigating behavioral aspects across cultures

    CERN Document Server

    Endrass, Birgit


    Culture plays a crucial role in our lives. Depending on our cultural background, we judge on and react to everything that we encounter. Subtle differences in behavior can lead to misunderstandings or even culture shock. In a similar manner, virtual characters can be declined by certain user groups when showing culturally inappropriate behavior. But how can social aspects such as culture be integrated into the behavioral models of virtual characters Birgit Endrass addresses this question by carrying out a hybrid approach that is based on theoretical background from the social sciences as well a

  19. Characters named Charles or Charley in novels by Charles Dickens. (United States)

    Barry, Herbert


    12 fictional characters named Charles or Charley are contained in eight of the 14 completed novels by Charles Dickens. Most of the author's namesakes have humorous attributes, an unusually close relationship with one or more other characters, and a happy subsequent life. Three stages of the author's adult life are youthful, mature, and after separation from his wife. The fictional namesakes are most humorous in the author's youthful stage and least humorous after separation from his wife. The 12 fictional namesakes of Charles Dickens are compared with the two fictional namesakes of Jane Austen.


    Directory of Open Access Journals (Sweden)



    Full Text Available The present paper investigates some morphological characters (total length, standard bodily length, head length, maxim height and bodily circumference in representatives of bighead carp (Aristichthys nobilis occurring in their first growing summer. Biometric analyses were performed on 100 individuals, in the end the morphological characters under investigations being statistically processed. Explanation of the experimental results evidences low values of the standard error of the mean, which is indicative of a grouping of all external bodily variables under investigation close to the average value.

  1. Onomatopoeia characters extraction from comic images using constrained Delaunay triangulation (United States)

    Liu, Xiangping; Shoji, Kenji; Mori, Hiroshi; Toyama, Fubito


    A method for extracting onomatopoeia characters from comic images was developed based on stroke width feature of characters, since they nearly have a constant stroke width in a number of cases. An image was segmented with a constrained Delaunay triangulation. Connected component grouping was performed based on the triangles generated by the constrained Delaunay triangulation. Stroke width calculation of the connected components was conducted based on the altitude of the triangles generated with the constrained Delaunay triangulation. The experimental results proved the effectiveness of the proposed method.

  2. Character and Effective Leadership of the Knowledge Worker

    Energy Technology Data Exchange (ETDEWEB)

    Khoury, Anne E. [Univ. of New Mexico, Albuquerque, NM (United States)


    Ulrich in the forward to the Zenger and Folkman (2002) book, ''The Extraordinary Leader'', wrote about the importance of character in leadership stating, ''Everything about great leaders radiates from character. Character improves the probability of exhibiting strong interpersonal skill. Some of this perceived character is innate . . . but more is driven by the leader's self-awareness and interactions with others'' (p. ix). The purpose of this study was to explore the relationship between leadership effectiveness and character using leader-managers of knowledge workers as the subject sample. Findings indicated that character, particularly those factors associated with honesty, setting the example, and valuing and strengthening others, were what set the most effective leader-managers apart from their peers. Technical competence and self-efficacy were found to be common characteristics of the study sample as was a drive for results. Who a leader-manager is, his/her substance, was found in this study to differentiate the ''best'' leader-managers at the Lawrence Livermore National Laboratory. By their character, leader-managers establish the environment in which knowledge workers contribute and grow. As found by Pfeiffer (2000), Leaders of companies that experience smaller gaps between what they know and what they do (to turn knowledge into action), understand that their most important task is not necessarily to make strategic decisions, or, for that matter any decisions at all. Their task is to help build systems of practice that produce a more reliable transformation of knowledge into action. Leaders create environments, reinforce norms, and help set expectations through what they do. (p. 261) In other words, as confirmed by this research study, their task is to model the way. Study results also confirmed Ulrich's (1996) supposition that to create the ''air'' in which employees

  3. The genetic and environmental structure of the character sub-scales of the temperament and character inventory in adolescence. (United States)

    Lester, Nigel; Garcia, Danilo; Lundström, Sebastian; Brändström, Sven; Råstam, Maria; Kerekes, Nóra; Nilsson, Thomas; Cloninger, C Robert; Anckarsäter, Henrik


    The character higher order scales (self-directedness, cooperativeness, and self-transcendence) in the temperament and character inventory are important general measures of health and well-being [Mens Sana Monograph 11:16-24 (2013)]. Recent research has found suggestive evidence of common environmental influence on the development of these character traits during adolescence. The present article expands earlier research by focusing on the internal consistency and the etiology of traits measured by the lower order sub-scales of the character traits in adolescence. The twin modeling analysis of 423 monozygotic pairs and 408 same sex dizygotic pairs estimated additive genetics (A), common environmental (C), and non-shared environmental (E) influences on twin resemblance. All twins were part of the on-going longitudinal Child and Adolescent Twin Study in Sweden (CATSS). The twin modeling analysis suggested a common environmental contribution for two out of five self-directedness sub-scales (0.14 and 0.23), for three out of five cooperativeness sub-scales (0.07-0.17), and for all three self-transcendence sub-scales (0.10-0.12). The genetic structure at the level of the character lower order sub-scales in adolescents shows that the proportion of the shared environmental component varies in the trait of self-directedness and in the trait of cooperativeness, while it is relatively stable across the components of self-transcendence. The presence of this unique shared environmental effect in adolescence has implications for understanding the relative importance of interventions and treatment strategies aimed at promoting overall maturation of character, mental health, and well-being during this period of the life span.

  4. Meeting Characters in Caldecotts: What Does This Mean for Today's Readers? (United States)

    Koss, Melanie D.; Martinez, Miriam; Johnson, Nancy J.


    We examined representations of main characters in Caldecott Award winner and honor books over the past 25 years. Each book containing a human main character was coded for the following features: culture/ethnicity, gender, age, place where character lives, time period in which the character lives, disability, religion, socioeconomic status, and…

  5. Do Sports Build or Reveal Character?--An Exploratory Study at One Service Academy (United States)

    Doty, Joseph P.; Lumpkin, Angela


    Whether participating in sports builds character and if character can be measured continues to be a debated, though important, topic. Almost daily we read or hear about athletes displaying poor character. Most research shows that as the level of sport competition increases, the level of character decreases. However, participating in sports, at any…

  6. Investigating Culture-related Aspects of Behavior for Virtual Characters

    DEFF Research Database (Denmark)

    Endrass, Birgit; André, Elisabeth; Rehm, Matthias


    In this paper, culture-related behaviors are investigated on several channels of communication for virtual characters. Prototypical behaviors were formalized in computational models based on a literature review as well as a corpus analysis, exemplifying the German and Japanese cultures. Therefore...

  7. Group characters, symmetric functions, and the Hecke algebra

    CERN Document Server

    Goldschmidt, David M


    Directed at graduate students and mathematicians, this book covers an unusual set of interrelated topics, presenting a self-contained exposition of the algebra behind the Jones polynomial along with various excursions into related areas. The book is made up of lecture notes from a course taught by Goldschmidt at the University of California at Berkeley in 1989. The course was organized in three parts. Part I covers, among other things, Burnside's Theorem that groups of order p^aq^b are solvable, Frobenius' Theorem on the existence of Frobenius kernels, and Brauer's characterization of characters. Part II covers the classical character theory of the symmetric group and includes an algorithm for computing the character table of S^n ; a construction of the Specht modules; the "determinant form" for the irreducible characters; the hook-length formula of Frame, Robinson, and Thrall; and the Murnaghan-Nakayama formula. Part III covers the ordinary representation theory of the Hecke algebra, the construction of the ...

  8. Recognition of online handwritten Gurmukhi characters based on ...

    Indian Academy of Sciences (India)

    Karun Verma

    as the recognition of characters using rule based post-pro- cessing algorithm. ... ods in their work in order to recognize handwriting with pen-based devices. ..... Centernew is the average y-coordinate value of new stroke and denotes the center ...

  9. The character of harms: operational challenges in control

    National Research Council Canada - National Science Library

    Sparrow, Malcolm K


    ... approach which he terms "the sabotage of harms." The book explores the institutional arrangements and decision-frameworks necessary to support this emerging operational model. Written for reflective practitioners charged with risk-control responsibilities across the public, private, and non-governmental sectors, The Character ...

  10. Helping Mixed Heritage Children Develop "Character and Resilience" in Schools (United States)

    Lewis, Kirstin


    Recent UK government policy suggests that all schools have a key role to play in building "character and resilience" in children. This article draws on data from a wider research project, exploring the school experiences of mixed White/Black Caribbean and mixed White/Black African children in two London secondary schools. Because data…

  11. Ethnicity and the Federal Character Policy in Nigeria | Lambert ...

    African Journals Online (AJOL)

    It is to address the perceived predominance of persons from few states or from a few ethnic or other sectional groups in the composition of government or the appointment or election of persons to high offices in the state. This paper examines the issue of ethnicity in Nigeria, the federal character principles, how it has affected ...

  12. Male secondary sexu al characters in Aphnaeinae wings (Lepidoptera: Lycaenidae

    Directory of Open Access Journals (Sweden)

    Bálint, Zsolt


    Full Text Available Male secondary sexual characters have been discovered on the hindwing verso of genera Aphnaeus Hübner, [1819], Cigaritis Donzel, 1847, Lipaphnaeus Aurivillius, 1916 and Pseudaletis Druce, 1888 representing the Palaeotropical subfamily Aphnaeinae Lycaenidae: Lepidoptera. Relevant wing parts are illustrated, described, and some observations on the organs are briefly annotated. With an appendix and 14 figures.

  13. An Evaluation of PC-Based Optical Character Recognition Systems. (United States)

    Schreier, E. M.; Uslan, M. M.


    The review examines six personal computer-based optical character recognition (OCR) systems designed for use by blind and visually impaired people. Considered are OCR components and terms, documentation, scanning and reading, command structure, conversion, unique features, accuracy of recognition, scanning time, speed, and cost. (DB)

  14. Teach Your Computer to Read: Scanners and Optical Character Recognition. (United States)

    Marsden, Jim


    Desktop scanners can be used with a software technology called optical character recognition (OCR) to convert the text on virtually any paper document into an electronic form. OCR offers educators new flexibility in incorporating text into tests, lesson plans, and other materials. (MLF)




  16. Optical character recognition reading aid for the visually impaired. (United States)

    Grandin, Juan Carlos; Cremaschi, Fabian; Lombardo, Elva; Vitu, Ed; Dujovny, Manuel


    An optical character recognition (OCR) reading machine is a significant help for visually impaired patients. An OCR reading machine is used. This instrument can provide a significant help in order to improve the quality of life of patients with low vision or blindness.

  17. Teaching Identity Matching of Braille Characters to Beginning Braille Readers (United States)

    Toussaint, Karen A.; Scheithauer, Mindy C.; Tiger, Jeffrey H.; Saunders, Kathryn J.


    We taught three children with visual impairments to make tactile discriminations of the braille alphabet within a matching-to-sample format. That is, we presented participants with a braille character as a sample stimulus, and they selected the matching stimulus from a three-comparison array. In order to minimize participant errors, we initially…

  18. Character Formation and Service: A Millennial Student's Experience (United States)

    Okumu, Jacob O.


    The author, a millennial college student, describes how his international service experiences positively influenced his social and moral development. He suggests ways educators may inspire students to develop core character values. He also argues that promoting these core values has been a primary purpose of the academy in the United States since…

  19. Cultural Conceptions of Morality: Examining Laypeople's Associations of Moral Character (United States)

    Vauclair, Christin-Melanie; Wilson, Marc; Fischer, Ronald


    Whether moral conceptions are universal or culture-specific is controversial in moral psychology. One option is to refrain from imposing theoretical constraints and to ask laypeople from different cultures how "they" conceptualize morality. Our article adopts this approach by examining laypeople's associations of moral character in…

  20. Embodiment during Reading: Simulating a Story Character's Linguistic Actions (United States)

    Gunraj, Danielle N.; Drumm-Hewitt, April M.; Klin, Celia M.


    According to theories of embodied cognition, a critical element in language comprehension is the formation of sensorimotor simulations of the actions and events described in a text. Although much of the embodied cognition research has focused on simulations of motor actions, we ask whether readers form simulations of story characters' linguistic…

  1. Navigation for Characters and Crowds in Complex Virtual Environments

    NARCIS (Netherlands)

    van Toll, W.G.


    In a crowd simulation, virtual walking characters need to compute and traverse paths through a virtual environment while avoiding collisions. Simulations of large crowds occur increasingly often in computer games, in which real-time performance is required. Also, there is an increasing demand for

  2. Temperament and personal character relationship with symptoms of schizophrenia disorder

    Directory of Open Access Journals (Sweden)

    Abbas Abolghasemi


    Full Text Available Background: Knowledge is limited concerning the role of temperament and character factors on schizophrenia. Recent studies suggest that dimensions of temperament and character influence symptoms and functions in schizophrenia. The purpose of this study was to determine the relationship between temperament and character with positive and negative symptoms in patients with schizophrenia.Methods: The research sample consisted of 100 men which were randomly selected from schizophrenia patients with positive and negative symptoms at Razi hospital in Tabriz. Temperament and character inventory and positive and negative symptoms scale were used for data collection. Data was analyzed using t-test and discriminate analyses. Results: The research findings showed that patients with schizophrenia with negative symptoms had higher levels of self– transcendence and harm avoidance. However, patients with schizophrenia with positive symptoms had higher levels of cooperativeness. The results of discriminate analysis showed that explained 37 percent of variance of self– transcendence, harm avoidance and cooperativeness for only function between groups of schizophrenia with positive and negative symptoms. Discriminate function obtained was classified correctly by stepwise method 68.3 percent schizophrenia with positive and negative symptoms.Conclusion: It can be concluded that self– transcendence, harm avoidance and cooperativeness discriminated the patients with schizophrenia with positive and negative symptoms. The study confirmed important implications about intensity of symptomology and early intervention for patients with schizophrenia.

  3. Speaking for the Voiceless: Yvonne Vera's Characters and Social ...

    African Journals Online (AJOL)

    ... synonymous with oppression and suffering of the women, the paper argues that these casualties of Zimbabwean political and social developments are genuinely handicapped and that is why the female characters especially usually end up not living fulfilled lives in as much as they have their set goals and dreams in life.

  4. "Split" Character Studies in "Crime and Punishment." [Lesson Plan]. (United States)

    O'Brien, Mary

    Based on Fyodor Dostoevsky's novel "Crime and Punishment," this lesson plan presents activities designed to help students understand that: a close study of the characters of a literary classic will yield important clues to an understanding of the work as a whole; an effective analysis of stylistic devices depends upon selection and interpretation…

  5. On Symbolic Significance of Characters in "Lord of the Flies" (United States)

    Li, Xiaofang; Wu, Weihua


    The characters in "Lord of the Flies" possess recognizable symbolic significance, which make them as the sort of people around us. Ralph stands for civilization and democracy; Piggy represents intellect and rationalism; Jack signifies savagery and dictatorship; Simon is the incarnation of goodness and saintliness. All of these…

  6. Ghosts of the Past: Character Journals from the Titanic. (United States)

    LaBonty, Jan


    Describes an assignment used in a reading/language arts course for elementary education majors that uses Robert Ballard's factual book "Exploring the Titanic" as a focal point for a character journal assignment. Notes students' enthusiastic responses to this assignment. Describes how this assignment could be adapted to a middle- or…

  7. Monitoring to Protect the Character of Individual Wildernesses (United States)

    David N. Cole


    A primary goal of wilderness stewardship is to protect individual wilderness areas from most anthropogenic change. Numerous agents of change threaten to degrade wilderness character. These agents of change are both internal (for example, grazing) and external (for example, polluting industries) to wilderness. They can be activities (for example, recreation use) or the...

  8. Gender Roles: Listening to Classroom Talk about Literary Characters. (United States)

    Pace, Barbara G.; Townsend, Jane S.


    Examines patterns of talk and the nature of talk in two different classrooms discussing Shakespeare's "Hamlet." Finds that the images of Hamlet and Gertrude were strikingly different: in the college class, the characters were confined to stereotypical gender roles; while in the high-school class, such stereotypes were refuted. (SR)

  9. Scapegoat: John Dewey and the Character Education Crisis (United States)

    White, Brian


    Many conservatives, including some conservative scholars, blame the ideas and influence of John Dewey for what has frequently been called a crisis of character, a catastrophic decline in moral behavior in the schools and society of North America. Dewey's critics claim that he is responsible for the undermining of the kinds of instruction that…

  10. The Changing Character of Homelessness in the United States. (United States)

    Axelson, Leland J.; Dail, Paula W.


    Describes new form of homeless persons, a growing population of homeless individuals and families who are not mentally ill, not wanderers, and may be employed. Examines changing character of homelessness and makes recommendations for a public policy response to the problem. (Author/NB)

  11. Islamic and Indonesianic Characters Perspective of Higher Education of Muhammadiyah (United States)

    Tobroni; Purwojuwono, Ribut


    The study aims to describe the educational model of Islamic and Indonesianic character in Muhammadiyah, perspective of phenomenological studies at School of Higher Education Teaching (STKIP) of Muhammadiyah Sorong of Papua Province Indonesia. The study is done by using qualitative approach with phenomenological paradigm. The main data was obtained…

  12. A simple and efficient optical character recognition system for basic ...

    Indian Academy of Sciences (India)

    are on the way for the development of efficient OCR systems for Indian languages, .... Each vowel has a vowel sign (modifier) and each consonant has a basic form (prim- itive). ..... as a single class of character in the first stage of classification.

  13. Character Education and the Disappearance of the Political (United States)

    Suissa, Judith


    In this article, I explore some contemporary versions of character education with specific reference to the extent to which they are viewed as constituting a form of citizenship education. I argue that such approaches often end up displacing the idea of political education and, through their language and stated aims, avoid any genuine engagement…


    NARCIS (Netherlands)

    Maruyama, K.; Nakano, Y.


    This paper proposes a recognition method for cursive Japanese words written in Latin characters. The method integrates multiple classifiers using duplicated can­ didates in multiple classifiers and orders of classifiers to improve the word recog­ nition rate combining their results. In experiments

  15. Presidential Debate Watching, Issue Knowledge, Character Evaluation, and Vote Choice (United States)

    Benoit, William L.; Hansen, Glenn J.


    This study employs NES (National Election Survey) data from several presidential elections to investigate the effects of presidential debate watching on voters' issue knowledge, character evaluation, and vote choice. Debates can instill issue knowledge; however, voters are less likely to learn about incumbent presidents seeking re-election after a…

  16. Structural Analysis of Character Education: A Crosscultural Investigation (United States)

    Sivo, Stephen; Karl, Shannon; Fox, Jesse; Taub, Gordon; Robinson, Edward


    The primary objective of this cross-cultural investigation is to compare patterns in student responses to an empirically scrutinized character education measure administered to students in four school districts in Florida with students in a school in Kenya. In this way, the generalizability of findings for scale scores could be compared across…

  17. Late commitment: virtual story characters that can frame their world

    NARCIS (Netherlands)

    Swartjes, I.M.T.; Theune, Mariet


    Our long-term aim is to build virtual agents that can partake together with human interactors as characters in a story, which emerges from their interactions wich each other and with the story world (the emergent narrative approach). Improvisational theatre -- as a real-life example -- suggests an

  18. Chinese Characters Elicit Face-Like N170 Inversion Effects (United States)

    Wang, Man-Ying; Kuo, Bo-Cheng; Cheng, Shih-Kuen


    Recognition of both faces and Chinese characters is commonly believed to rely on configural information. While faces typically exhibit behavioral and N170 inversion effects that differ from non-face stimuli (Rossion, Joyce, Cottrell, & Tarr, 2003), the current study examined whether a similar reliance on configural processing may result in similar…

  19. General Andrew Wauchope of Niddrie Marischal. A character sketch ...

    African Journals Online (AJOL)

    killed in action. As Conan Doyle put it, ... cate the emotional reaction to Andrew Wau- chope's untimely ... (Douglas, 1904:1). The answer lies in his character as a man which. 12 .... of one of his men and his address and closing prayer moved.

  20. Is Intellectual Character Growth a Realistic Educational Aim? (United States)

    Baehr, Jason


    Responsibilist approaches to virtue epistemology examine the epistemic significance of intellectual virtues like curiosity, attentiveness, intellectual humility, open-mindedness, intellectual courage, and intellectual tenacity. On one way of thinking about these traits, they are the deep personal qualities or character traits of a good thinker or…


    Directory of Open Access Journals (Sweden)

    Lara Sinelnikova


    Full Text Available The article offers an analysis of the linguocultural character type professor taking into consideration both traditional set of signs and those transformations that indicate accumulation of evolutionary changes. The methodological base for the systematic description were the achievements of such areas of scientific knowledge as personology, linguopersonology and discourseology. The linguocultural character type (LCCT is a generalised image of persons, whose behaviour and value orientations influence culture, language and show social originality of the society. The peculiarity of the studied linguocultural character type is in its interrelation with the linguocultural character types intellectual and teacher as well as in the fact of the traditional connection with the concept elite. The exposure of such kind of multidimensional relations allowed to focus attention on the qualities of the LCCT professor that ensure its relative self-sufficiency. The sign of elitism and belonging to the intellectuals of the LCCT professor is asserted by the high social status recognised by the society, which is based on professionalism and compliance with moral principles. The axiological generality of the LCCT professor and teacher is ensured by the peculiarities of the modern pedagogical discourse with its typical image settings. One of the main features of the image of a professor is its belonging to the elite language person. The transformational processes in the contents of the LCCT professor are connected with the globalisation: including the international dimension in the evaluation of the professional activity, complication of the language environment, marketisation of the university sphere.

  2. Digital Citizenship Means Character Education for the Digital Age (United States)

    Ohler, Jason


    The reality of students' cyber lives has thrust upon educators a new approach: creating character education programs tuned to digital youth that are proactive and aggressive. This will help integrate students' digital activities within the context of the communities in which they live, both local and digital. The digital age beckons a new era of…

  3. On the non-minimal character of the SMEFT

    DEFF Research Database (Denmark)

    Jiang, Yun; Trott, Michael Robert


    When integrating out unknown new physics sectors, what is the minimal character of the Standard Model Effective Field Theory (SMEFT) that can result? In this paper we focus on a particular aspect of this question: “How can one obtain only one dimension six operator in the SMEFT from a consistent...

  4. Picture Books Featuring Literary Characters with Special Needs

    Directory of Open Access Journals (Sweden)

    Batič Janja


    Full Text Available This paper introduces a selection of picture books that feature a person with special needs as the main literary character. The selection of the books to be showcased was based on three crucial aspects: the form of the (picture book, as we wanted to underline the visual importance of a literary character with special needs; the age limit of the readers the books are intended for (preschool and early primary school; and undisputable quality of the literary and artistic components of the picture books. The picture books we have selected based on the above criteria are Veveriček posebne sorte by Svetlana Makarovič and Marjan Manček, Mrožek dobi očala by Peter Svetina and Mojca Osojnik, and Zakaj je babica jezna by Lela B. Njatin and Alenka Sottler. Picture books about literary characters with special needs can help highly sensitive children accepting people that are different, while children with special needs can build a better self-image based on such books. Quality literary books which foster a positive attitude towards a character with special needs promote tolerance and can thus play an important role in the early childhood, with regard to awareness of an inclusive society.

  5. Idealization of Female Characters by African Women Writers: The ...

    African Journals Online (AJOL)

    Women, therefore, write not to idealize female characters but to validate woman's personality, authenticate her experience, reveal her psyche and provide a more realistic and complete image of woman as a separate human entity from man. It has become compelling for women to write to elucidate to fellow women and to ...


    NARCIS (Netherlands)

    Iwayama, N.; Ishigaki, K.


    We propose a new approach to context processing in on-line handwritten character recognition (OLCR). Based on the observation that writers often repeat the strings that they input, we take the approach of adaptive context processing. (ACP). In ACP, the strings input by a writer are automatically

  7. Character formation among students: A panacea for youth restiveness

    African Journals Online (AJOL)

    The increase in crime wave and other vices such as armed robbery, cultism, examination malpractice, cheating, thuggery, youth restiveness, etc., among youths is an indicattion of poor character formation. One of the goals of the National Policy on Education is the inculcation of the right type of values and attitudes for the ...

  8. Use of morphological characters to identify cassava mosaic disease ...

    African Journals Online (AJOL)

    Diseases are among the major constraints that prevent cassava's (Manihot esculenta L.) optimum yield. Both the improved cassava breeds and local germplasms in the International Institute of Tropical Agriculture, Ibadan expressed wide genetic variability in morphological characters and diseases resistance. The current ...

  9. Children Adopt the Traits of Characters in a Narrative (United States)

    Dore, Rebecca A.; Smith, Eric D.; Lillard, Angeline S.


    Adults adopt the traits of characters in narratives, but little is known about whether children do so. In Study 1, 7- and 10-year-olds (N = 96) heard a 2.5-minute recording about a professor or cheerleader. Reporting higher engagement in the professor narrative related to more time playing with an analytical toy (a Rubik's cube), whereas reporting…

  10. On Kristjánsson on Aristotelian Character Education (United States)

    Miller, Christian B.


    I pursue three of the many lines of thought that were raised in my mind by Kristjánsson's engaging book. In the first section, I try to get clearer on what exactly Aristotelian character education (ACE) is, and suggest areas where I hope the view is developed in more detail. In the second and longest section, I draw some lessons from social…

  11. 42 CFR 54.5 - Religious character and independence. (United States)


    ... 42 Public Health 1 2010-10-01 2010-10-01 false Religious character and independence. 54.5 Section 54.5 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS CHARITABLE... activities, such as worship, religious instruction, or proselytization. Among other things, faith-based...

  12. A Call for Character Education and Prayer in the Schools (United States)

    Jeynes, William H.


    This book offers an examination of the related topics of school prayer and character education in the United States, advocating for their return to public schools. In 1962 and 1963, the U.S. Supreme Court made rulings that removed prayer and Bible reading from public schools. But in the aftermath of the rulings, the nation endured one of the worst…

  13. Language education for character and skill development in Nigeria ...

    African Journals Online (AJOL)

    ... and literature as an alternative paradigm shift capable of fostering character and skill development. The research identifies challenges against harnessing language education in Nigeria. These challenges include, poor reading culture, non-availability of literary reading materials. In conclusion, the paper beams its light on ...

  14. Recognition of handwritten characters using local gradient feature descriptors

    NARCIS (Netherlands)

    Surinta, Olarik; Karaaba, Mahir F.; Schomaker, Lambert R.B.; Wiering, Marco A.


    Abstract In this paper we propose to use local gradient feature descriptors, namely the scale invariant feature transform keypoint descriptor and the histogram of oriented gradients, for handwritten character recognition. The local gradient feature descriptors are used to extract feature vectors

  15. Character Formation: A Forgotten Theme of Comenius's "Didactics" (United States)

    Habl, Jan


    The goal of this brief study is to present Comenius's notion of character formation as it is outlined primarily in his didactic writings, and to show its relevance for contemporary practice in relation to moral education. The Czech Jan Amos Comenius was a 17th-century Brethren bishop, philosopher, and educator who is celebrated especially for his…

  16. A thermogenic secondary sexual character in male sea lamprey (United States)

    Chung-Davidson, Yu-Wen; Priess, M. Cody; Yeh, Chu-Yin; Brant, Cory O.; Johnson, Nicholas S.; Li, Ke; Nanlohy, Kaben G.; Bryan, Mara B.; Brown, C. Titus; Choi, Jongeun; Li, Weiming


    Secondary sexual characters in animals are exaggerated ornaments or weapons for intrasexual competition. Unexpectedly, we found that a male secondary sexual character in sea lamprey (Petromyzon marinus ) is a thermogenic adipose tissue that instantly increases its heat production during sexual encounters. This secondary sexual character, developed in front of the anterior dorsal fin of mature males, is a swollen dorsal ridge known as the ‘rope’ tissue. It contains nerve bundles, multivacuolar adipocytes and interstitial cells packed with small lipid droplets and mitochondria with dense and highly organized cristae. The fatty acid composition of the rope tissue is rich in unsaturated fatty acids. The cytochrome c oxidase activity is high but the ATP concentration is very low in the mitochondria of the rope tissue compared with those of the gill and muscle tissues. The rope tissue temperature immediately rose up to 0.3°C when the male encountered a conspecific. Mature males generated more heat in the rope and muscle tissues when presented with a mature female than when presented with a male (paired t-test, P-3 more heat than the muscle in 10 min. Transcriptome analyses revealed that genes involved in fat cell differentiation are upregulated whereas those involved in oxidative-phosphorylation-coupled ATP synthesis are downregulated in the rope tissue compared with the gill and muscle tissues. Sexually mature male sea lamprey possess the only known thermogenic secondary sexual character that shows differential heat generation toward individual conspecifics.

  17. Identification of grazed grasses using epidermal characters | R ...

    African Journals Online (AJOL)

    The use of anatomical features of the abaxial epidermis of grasses is discussed for the identification of fragments of epidermis present in samples of rumen. The reliability of this technique, and the variation of the epidermal characters in two widely distributed species of grass, is given. A "Key" to identity certain genera of ...

  18. Temperament and character properties of primary focal hyperhidrosis patients

    Directory of Open Access Journals (Sweden)

    Ak Mehmet


    Full Text Available Abstract Background Primary focal hyperhidrosis is a health problem, which has negative effects on the patient's quality of life and significantly affects the patients’ daily activities, social and business life. The aim of this study is to evaluate temperament and character properties of patients diagnosed with primary focal hyperhidrosis. Methods Fifty-six primary focal hyperhidrosis (22.42 ± 7.80 and 49 control subjects (24.48 ± 5.17 participated in the study. Patients who met the diagnostic criteria for PFH were referred to psychiatry clinic where the subjects were evaluated through Structured Clinical Interview for DSM Disorders-I and Temperament and Character Inventory. Results In order to examine the difference between the PFH and control group in terms of temperament and character properties, one-way Multivariate Analysis of Variance (MANOVA was conducted. In terms of temperament properties, PFH group took significantly higher scores than control group in Fatigability and asthenia dimension. In terms of character properties, PFH group scored significantly lower than control group in Purposefulness , Resourcefulness , Self-Directedness and scored significantly higher than control group in Self-forgetfulness and Self-Transcendence. Conclusion Temperament and character features of PFH patients were different from healthy group and it was considered that these features were affected by many factors including genetic, biological, environmental, socio-cultural elements. During the follow-up of PFH cases, psychiatric evaluation is important and interventions, especially psychotherapeutic interventions can increase the chances of success of the dermatological treatments and can have a positive impact on the quality of life and social cohesion of chronic cases.

  19. Maximum Entropy, Word-Frequency, Chinese Characters, and Multiple Meanings (United States)

    Yan, Xiaoyong; Minnhagen, Petter


    The word-frequency distribution of a text written by an author is well accounted for by a maximum entropy distribution, the RGF (random group formation)-prediction. The RGF-distribution is completely determined by the a priori values of the total number of words in the text (M), the number of distinct words (N) and the number of repetitions of the most common word (kmax). It is here shown that this maximum entropy prediction also describes a text written in Chinese characters. In particular it is shown that although the same Chinese text written in words and Chinese characters have quite differently shaped distributions, they are nevertheless both well predicted by their respective three a priori characteristic values. It is pointed out that this is analogous to the change in the shape of the distribution when translating a given text to another language. Another consequence of the RGF-prediction is that taking a part of a long text will change the input parameters (M, N, kmax) and consequently also the shape of the frequency distribution. This is explicitly confirmed for texts written in Chinese characters. Since the RGF-prediction has no system-specific information beyond the three a priori values (M, N, kmax), any specific language characteristic has to be sought in systematic deviations from the RGF-prediction and the measured frequencies. One such systematic deviation is identified and, through a statistical information theoretical argument and an extended RGF-model, it is proposed that this deviation is caused by multiple meanings of Chinese characters. The effect is stronger for Chinese characters than for Chinese words. The relation between Zipf’s law, the Simon-model for texts and the present results are discussed. PMID:25955175


    Directory of Open Access Journals (Sweden)

    Fenny Thresia


    Full Text Available Abstract : Character educationplays an important partbecause it isnot onlyabout moralandvalueeducation. It has ahighersignificanceofmoraleducation, because itnot onlyteacheswhat is rightand what iswrong. More than thatcharacter educationinculcate the habit(habituation aboutgood thingsandwrong, canfeel(affective domain good valueandused to do(behaviouraldomain. So the character education linked closely associated with persistent habits practiced or implemented. It is commonly believed that the practices of English language teaching always accompanied by the insertion of foreign cultural values which are not always in line with Indonesia cultural values. The aim of this study is to improve students’ writing skill through integrating local culture material. Therefore this study focuses on designing and evaluating teaching writing material for English department students of University Muhammadiyah Metro. The result of this study shows that students have big interest and motivation in writing a text based on their local culture. The students also get moral value and character building through the material. It influences the students’ character in their daily life. Students become more polite, honest, diligent and religious.                                                                                                                                            Keywords: local culture, character education, writing.

  1. The Representation of Female Characters by Women Directors in Surveillance Spaces in Turkish Cinema


    Berceste Gülçin Özdemir


    The representation of women characters in cinema has been discussed for centuries. In cinema where dominant narrative codes prevail and scopophilic views exist over women characters, passive stereotypes of women are observed in the representation of women characters. In films shot from a woman’s point of view in Turkish Cinema and even in the films outside the main stream in which the stories of women characters are told, the fact that women characters are discussed on the basis of feminist f...

  2. Botanical and genetic characters of Erythrina × neillii cultivated in Egypt

    Directory of Open Access Journals (Sweden)

    Salma K. Gabr

    Full Text Available Abstract Erythrina × neillii Mabberley & Lorence, Fabaceae, is a sterile hybrid between E. herbacea L. and E. humeana Spreng. Nothing was traced about its genetic, macro and micromorphology. Therefore, it was deemed of interest to study its botanical characters, in addition to the DNA fingerprint to help in the identification of the plant. The anatomical characters of the old stem and its bark are characterized by the presence of cork cells, bast fibers and sclereids. Pericycle is sclerenchymatous forming crystal sheath. The epidermises of the leaf and young stem are characterized by the presence of anomocytic and paracytic stomata, non-glandular, unicellular and multicellular two armed hairs, and glandular club shaped hair. Calcium oxalate is present in the form of crystal sheath and prisms. Secretory cavities are distributed in the phloem and cortex. Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE was used as one of the molecular methods to differentiate between the samples of Erythrina. The DNA of Erythrina was extracted and analyzed using seven-mer random primers. Randomly Amplified Polymorphic DNA were recognized. This characterization allows certification of the authenticity of Erythrina × neillii, in order to provide quality control for the plant.

  3. New insights into the phylogenetic relationships, character evolution, and phytogeographic patterns of Calceolaria (Calceolariaceae). (United States)

    Cosacov, Andrea; Sérsic, Alicia N; Sosa, Victoria; De-Nova, J Arturo; Nylinder, Stephan; Cocucci, Andrea A


    Biogeographical patterns and diversification processes in Andean and Patagonian flora are not yet well understood. Calceolaria is a highly diversified genus of these areas, representing one of the most specialized plant-pollinator systems because flowers produce nonvolatile oils, a very unusual floral reward. Phylogenetic analyses with molecular (ITS and matK) and morphological characters from 103 Calceolaria species were conducted to examine relationships, to understand biogeographic patterns, and to detect evolutionary patterns of floral and ecological characters. Total evidence analysis retrieved three major clades, which strongly correspond to the three previously recognized subgenera, although only subgenus Rosula was retrieved as a monophyletic group. A single historical event explains the expansion from the southern to central Andes, while different parallel evolutionary lines show a northward expansion from the central to northern Andes across the Huancabamba Deflection, an important geographical barrier in northern Peru. Polyploidy, acquisition of elaiophores, and a nototribic pollination mechanism are key aspects of the evolutionary history of Calceolaria. Pollination interactions were more frequently established with Centris than with Chalepogenus oil-collecting bee species. The repeated loss of the oil gland and shifts to pollen as the only reward suggest an evolutionary tendency from highly to moderately specialized pollination systems.

  4. Font Effects of Chinese Characters and Pseudo-Characters on the N400: Evidence for an Orthographic Processing View (United States)

    Lv, Caixia; Wang, Quanhong


    Event-related brain potentials (ERPs) were recorded during a Chinese character decision task to examine whether N400 amplitude is modulated by stimulus font. Results revealed large negative-going ERPs in an N400 time window of 300-500 ms to stimuli presented in degraded Xing Kai Ti (XKT) font compared with more intact Song Ti (ST) font regardless…

  5. Using a Radical-Derived Character E-Learning Platform to Increase Learner Knowledge of Chinese Characters (United States)

    Chen, Hsueh-Chih; Hsu, Chih-Chun; Chang, Li-Yun; Lin, Yu-Chi; Chang, Kuo-En; Sung, Yao-Ting


    The present study is aimed at investigating the effect of a radical-derived Chinese character teaching strategy on enhancing Chinese as a Foreign Language (CFL) learners' Chinese orthographic awareness. An e-learning teaching platform, based on statistical data from the Chinese Orthography Database Explorer (Chen, Chang, Chou, Sung, & Chang,…

  6. Identifying Characters of “Where Angel Fear to Tread Novel” in Teaching Literary Work

    Directory of Open Access Journals (Sweden)

    Suhaimi Suhaimi


    Full Text Available The aim of the research is to identify some characters in the novel Where Angels Fear to Tread in teaching literary works. In learning of characters, someone will understand about the term of the interests, desires, emotions, and moral those form the individual within a story. Library research was used in thid study. The experts divide characters become two characters; they are central characters and additional characters. Central characters are a character who takes the greatest part in the main character or a figure that is most telling. Volume appearance of the main character more than the other characters. Meanwhile, additional characters or subordinate figures are figures that appear once or several times, figures that support or assist the central figure. In the novel Where Angels Fear To Tread, writer found some figures or characters such as: Mrs. Herriton, Lilia, Philip, Gino, and Carroline Abbot. Each of them had different characters; Mrs Herriton was a selfish and arrogant because she came from a high social status. Lilia was a patient and never denied what was ruled by her mother in-low although sometimes she was often treated her like slaves. Philip was figured as a handsome man, his tolerance and empathy were high. Gino was figured as stupid character. Miss Abbott as a nice, quiet, dull, and friendly.

  7. Skipping of Chinese characters does not rely on word-based processing. (United States)

    Lin, Nan; Angele, Bernhard; Hua, Huimin; Shen, Wei; Zhou, Junyi; Li, Xingshan


    Previous eye-movement studies have indicated that people tend to skip extremely high-frequency words in sentence reading, such as "the" in English and "/de" in Chinese. Two alternative hypotheses have been proposed to explain how this frequent skipping happens in Chinese reading: one assumes that skipping happens when the preview has been fully identified at the word level (word-based skipping); the other assumes that skipping happens whenever the preview character is easy to identify regardless of whether lexical processing has been completed or not (character-based skipping). Using the gaze-contingent display change paradigm, we examined the two hypotheses by substituting the preview of the third character of a four-character Chinese word with the high-frequency Chinese character "/de", which should disrupt the ongoing word-level processing. The character-based skipping hypothesis predicts that this manipulation will enhance the skipping probability of the target character (i.e., the third character of the target word), because the character "/de" has much higher character frequency than the original character. The word-based skipping hypothesis instead predicts a reduction of the skipping probability of the target character because the presence of the character "/de" is lexically infelicitous at word level. The results supported the character-based skipping hypothesis, indicating that in Chinese reading the decision of skipping a character can be made before integrating it into a word.

  8. A comparative study of the character and complexation properties of in-situ and extracted humic and fulvic substances

    International Nuclear Information System (INIS)

    Warwick, P.; Hall, A.; Patterson, M.


    The character and complexation properties of humic and fulvic acids, derived from a moorland water, have been studied, both under ''in-situ'' conditions and also after extraction. The characterisation studies involved determinations of UV-visible properties, fluorescence properties. size ranges, molecular weights and proton capacities. Complexation studies were conducted using High Performance Size Exclusion Chromatography, Fluorescence Reduction and the Schubert Ion Exchange Method. A strong and weak site ligand model was used to interpret the data. The effects of pH, ionic strength, side reactions, ligand type, purity and nature of the cation were considered. No major differences in the character or complexation properties of the in-situ and extracted materials were found. (Author)

  9. The bonding character and magnetic properties of Fe{sub 3}Al: Comparison between disordered and ordered alloy

    Energy Technology Data Exchange (ETDEWEB)

    Fan Runhua [MOE Key Laboratory for Liquid Structure and Heredity of Materials, Shandong University, Jinan 250061 (China)]. E-mail:; Qi Liang [MOE Key Laboratory for Liquid Structure and Heredity of Materials, Shandong University, Jinan 250061 (China); Sun Kangning [MOE Key Laboratory for Liquid Structure and Heredity of Materials, Shandong University, Jinan 250061 (China); Min Guanghui [MOE Key Laboratory for Liquid Structure and Heredity of Materials, Shandong University, Jinan 250061 (China); Gong Hongyu [MOE Key Laboratory for Liquid Structure and Heredity of Materials, Shandong University, Jinan 250061 (China)


    Fe{sub 3}Al with D0{sub 3}-ordered structure is one of the few structural intermetallics that can be disordered using non-equilibrium processing techniques. The bonding and magnetic character of the stoichiometric Fe{sub 3}Al, with D0{sub 3}-ordered or disordered structure, have been studied using the empirical electron theory of solid and molecular (EET). It was found that the magnetic property is basically dictated by the chemical bonding. There is a change of the character of the interatomic bonds from 3d(Fe)-3p(Al) for the D0{sub 3}-ordered Fe{sub 3}Al to 4sp(Fe)-3p(Al) for the disordered Fe{sub 3}Al. For the latter, while the Fe 3d electrons participating in bonding is reduced, the mean magnetic moment is increased.

  10. Approximate spin projected spin-unrestricted density functional theory method: Application to diradical character dependences of second hyperpolarizabilities

    Energy Technology Data Exchange (ETDEWEB)

    Nakano, Masayoshi, E-mail:; Minami, Takuya, E-mail:; Fukui, Hitoshi, E-mail:; Yoneda, Kyohei, E-mail:; Shigeta, Yasuteru, E-mail:; Kishi, Ryohei, E-mail: [Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531 (Japan); Champagne, Benoît; Botek, Edith [Laboratoire de Chimie Théorique, Facultés Universitaires Notre-Dame de la Paix (FUNDP), rue de Bruxelles, 61, 5000 Namur (Belgium)


    We develop a novel method for the calculation and the analysis of the one-electron reduced densities in open-shell molecular systems using the natural orbitals and approximate spin projected occupation numbers obtained from broken symmetry (BS), i.e., spin-unrestricted (U), density functional theory (DFT) calculations. The performance of this approximate spin projection (ASP) scheme is examined for the diradical character dependence of the second hyperpolarizability (γ) using several exchange-correlation functionals, i.e., hybrid and long-range corrected UDFT schemes. It is found that the ASP-LC-UBLYP method with a range separating parameter μ = 0.47 reproduces semi-quantitatively the strongly-correlated [UCCSD(T)] result for p-quinodimethane, i.e., the γ variation as a function of the diradical character.

  11. Bonding character and s-p hybridization of orbitals of hydride molecules according to photoelectron spectroscopy data

    International Nuclear Information System (INIS)

    Vovna, V.I.


    In consideration of the electron structure of the molecules in terms of canonical many-centered orbitals by s-p hybridization we mean mixture of the ns and np orbitals of an atom into one molecular orbital. The PE spectra of the valence levels of the molecules give direct information on the influence of s-p hybridization on the bonding character and energies of the levels [1, 3]. In this article we discuss the influence of hybridization on the bonding character of the MO of the isoelectronic series A 7 H - A 6 H 2 - A 5 H 2 - A 4 H 4 according to the results of PE spectroscopy. To simplify the discussion we adopt the approximation of Kupmans theorem IP i = -var epsilon i

  12. Femtosecond stimulated Raman evidence for charge-transfer character in pentacene singlet fission. (United States)

    Hart, Stephanie M; Silva, W Ruchira; Frontiera, Renee R


    Singlet fission is a spin-allowed process in which an excited singlet state evolves into two triplet states. We use femtosecond stimulated Raman spectroscopy, an ultrafast vibrational technique, to follow the molecular structural evolution during singlet fission in order to determine the mechanism of this process. In crystalline pentacene, we observe the formation of an intermediate characterized by pairs of excited state peaks that are red- and blue-shifted relative to the ground state features. We hypothesize that these features arise from the formation of cationic and anionic species due to partial transfer of electron density from one pentacene molecule to a neighboring molecule. These observations provide experimental evidence for the role of states with significant charge-transfer character which facilitate the singlet fission process in pentacene. Our work both provides new insight into the singlet fission mechanism in pentacene and demonstrates the utility of structurally-sensitive time-resolved spectroscopic techniques in monitoring ultrafast processes.

  13. Hispidaedalea gen. nov and Griseoporia taiwanense sp nov (Gloeophyllales, Basidiomycota) based on morphological and molecular characters

    Czech Academy of Sciences Publication Activity Database

    He, S.H.; Vlasák, Josef; Dai, Y.C.


    Roč. 13, č. 3 (2014), s. 833-839 ISSN 1617-416X Institutional support: RVO:60077344 Keywords : Brown rot * Hispidaedalea * Wood-decaying fungi Subject RIV: EF - Botanics Impact factor: 1.913, year: 2014

  14. Students’ acceptance of song lyrics containing national characters

    Directory of Open Access Journals (Sweden)

    Dwija Iswara Prana


    Full Text Available This paper aims at analyzing the acceptance of elementary school students of song lyrics containing national characters. The study was employed using research and development method, and this paper is the result of the interview related to the learning of nine song lyrics containing national characters. The results showed that all students had no difficulty in learning the vocabulary in the lyrics. However, the students were generally passive when asked about the meaning of the lyrics, hence the ability of students in singing the songs does not represent their understanding of the content of the lyrics. The implication of this research is that students always love songs and can sing songs, but it does not guarantee that students really understand the contents of the song.

  15. What Does Leaders' Character Add to Transformational Leadership? (United States)

    Liborius, Patrick


    The influence of leaders' character (e.g., integrity, humility/forgiveness) has rarely been examined in leadership research. The current investigation focused on the impact of integrity and humility/forgiveness on both followers' perceptions of leaders' worthiness of being followed (WBF) and stress. Results from a scenario experiment (n = 347) and a field study (n = 110) indicated that these aspects incrementally predict WBF above and beyond the impact of transformational leadership. Similar results were found concerning followers' stress with the exception of leader integrity in the field study. According to relative importance analyses, integrity and transformational leadership predict WBF equally well. The results have conceivable implications for human resources (personnel selection and development). Future research should examine additional outcome variables that are affected by certain leader characteristics as well as potential negative effects of the examined character aspects.

  16. Argyres-Douglas theories, chiral algebras and wild Hitchin characters (United States)

    Fredrickson, Laura; Pei, Du; Yan, Wenbin; Ye, Ke


    We use Coulomb branch indices of Argyres-Douglas theories on S 1 × L( k, 1) to quantize moduli spaces M_H of wild/irregular Hitchin systems. In particular, we obtain formulae for the "wild Hitchin characters" — the graded dimensions of the Hilbert spaces from quantization — for four infinite families of M_H , giving access to many interesting geometric and topological data of these moduli spaces. We observe that the wild Hitchin characters can always be written as a sum over fixed points in M_H under the U(1) Hitchin action, and a limit of them can be identified with matrix elements of the modular transform ST k S in certain two-dimensional chiral algebras. Although naturally fitting into the geometric Langlands program, the appearance of chiral algebras, which was known previously to be associated with Schur operators but not Coulomb branch operators, is somewhat surprising.


    Directory of Open Access Journals (Sweden)



    Full Text Available A morphological study of 38 species of Baccharis used in traditional medicinewas carried out to provide some epidermal characters that will contribute to theknowledge of the genus. The present study revealed: 1 seven different types oftrichomes: conical, aseptate fl agellate, fi liform fl agellate, 1-armed, 2-4-armed,bulbiferous fl agellate, and glandular biseriate; 2 that 28 of the total of 38 specieshave trichomes in tufts; 3 six different types of stomata: anomocytic, anisocytic,cyclocytic, actinocytic, tetracytic, and staurocytic; 4 that some trichome types,such as 2-4-armed (B. dracunculifolia and aseptate fl agellate branched (B. trinervis,show a high diagnostic value; 5 that the stomata types can be used to differentiatespecies with similar trichomes type (e.g. B. trimera and B. articulata.Illustrations of the studied characters are provided.

  18. Character education in schools implementing national curriculum and international baccalaureate

    Directory of Open Access Journals (Sweden)

    Hotmaulina Sihotang


    Full Text Available The purpose of the study was to evaluate the implementation of the character education program of Junior and Senior High School Victory Plus School using the national curriculum and International Baccalaureate. The research method used is mix method. The result of data analysis showed that the average self-concept score was 2.65 (less good; self-management is 2.73 (good; and social services is 2.73 (good in the implementation of courageous, honest, active, mindful, innovative, open minded, and nobel (champion value. The value of champion is relevant to the value of the national curriculum character but the value of hard work, religion, democracy, the spirit of nationality, and the love of the homeland have not yet appeared. The balanced and reflective values in the learner profile are not yet visible.

  19. Process of globalization and basic traits of Serbian national character

    Directory of Open Access Journals (Sweden)

    Atlagić Marko


    Full Text Available In contemporary world globalization, along with many perplexities, increasingly takes on the universal/cosmopolitan character in spite of all geographical, national, racial, religious and alignment barriers. Information exchange, scientific achievements and technology are nowadays world process. Economy increasingly becomes global. Serbia and Serbian people have their own specific character, which is defined by three significant characteristics: sovereignty and territorial integrity, aspirations to social justice, the rule of people and democracy. The creators of global society should take into consideration these three important characteristics of Serbian people with which Serbian political elite is to familiarize them, for the sake of more rapid and complete process of integration of Serbs into global processes from both Serbia and its neighboring countries would benefit.

  20. Character recognition from trajectory by recurrent spiking neural networks. (United States)

    Jiangrong Shen; Kang Lin; Yueming Wang; Gang Pan


    Spiking neural networks are biologically plausible and power-efficient on neuromorphic hardware, while recurrent neural networks have been proven to be efficient on time series data. However, how to use the recurrent property to improve the performance of spiking neural networks is still a problem. This paper proposes a recurrent spiking neural network for character recognition using trajectories. In the network, a new encoding method is designed, in which varying time ranges of input streams are used in different recurrent layers. This is able to improve the generalization ability of our model compared with general encoding methods. The experiments are conducted on four groups of the character data set from University of Edinburgh. The results show that our method can achieve a higher average recognition accuracy than existing methods.

  1. Otaku Subculture Character in Japanese Poetry Anthology Otaku Senryu

    Directory of Open Access Journals (Sweden)

    Indah Fitriani


    Full Text Available This paper focuses on one the subcultures existing in Japan, known as otaku. Subculture is a forum for youth community media and technology enthusiasts, like manga (Japanese comics, anime (Japanese cartoons, video games, computers, and the Internet. In the process, otaku who initially labeled negatively has contributed significantly to Japan as the most advanced industrialized country in Asia, not only in the field of culture, but also in the fields of science and economics. Using data from Japanese poem anthology (senryu in Otaku Senryu(OS, this paper focuses on 1 distinctiveness of otaku character and; 2 factors supporting construction of otaku’s character. The method applies Riffaterre’s semiotic approach. The result obtained is that the otaku distinctiveness lies in their tendency to not be able to escape media and technology. Media and technology have transformed them into a difficult person in interacting and communicating directly with others as they have become introverted, obsessive, and also consumptive.


    Directory of Open Access Journals (Sweden)

    Michelle Brugnera Cruz Cechin


    Full Text Available This study describes a qualitative research held in a school in the public school system of Porto Alegre, Rio Grande do Sul, focusing on the speeches of children about the Disney princesses dolls. The goal is to understand how this group of children addressed the gender identity and cultural differences represented by these characters. The princesses present a model of gender identity and behavior to be followed by children in films, games, books and dolls. When children played around with these dolls, they confirmed, challenged and transformed gender pedagogy taught by these characters, who have taken leadership roles in banter between peers in the classroom. The opportunity to play and reflect on these toys allowed new possibilities of thinking distinct modes of subjectivation.

  3. Iconographic dental typography. A dental character font for computer graphics. (United States)

    McCormack, J


    The recent massive increase in available memory for microcomputers now allows multiple font faces to be stored in computer RAM memory for instant access to the screen and for printed output. Fonts can be constructed in which the characters are not just letters or numbers, but are miniature graphic icons--in this instance pictures of teeth. When printed on an appropriate laser printer, this produces printed graphics of publishing quality.

  4. Characters Feature Extraction Based on Neat Oracle Bone Rubbings


    Lei Guo


    In order to recognize characters on the neat oracle bone rubbings, a new mesh point feature extraction algorithm was put forward in this paper by researching and improving of the existing coarse mesh feature extraction algorithm and the point feature extraction algorithm. Some improvements of this algorithm were as followings: point feature was introduced into the coarse mesh feature, the absolute address was converted to relative address, and point features have been changed grid and positio...


    Directory of Open Access Journals (Sweden)



    Full Text Available The work of an opera singer on the opera part has a synthetic nature and combines the efforts of the singer, conductor, director, stage scenographer. The author of this article studies different aspects of this process on the basis of her experience as a soloist of the National Opera. These aspects include individual work on vocal techniques, breathing, articulation, sound qualities, detailed analyses of the score, dramaturgy, the parts of other characters etc.

  6. Managing the relational character of public-private partnership contracts


    Cvetković, Predrag


    A public-private partnership contract has the character of a relational contract. Relational contracts are incomplete agreements governing transactions where the contracting parties have mutually agreed that it is impossible or economically inefficient to contractually define ex ante possible difficulties and contingencies in the contract implementation, nor the difficulties and contingencies underlying the ex post control of contract performance by a third entity (court or arbitration). Cons...

  7. An Artificial Emotion Model For Visualizing Emotion of Characters


    Junseok Ham; Chansun Jung; Junhyung Park; Jihye Ryeo; Ilju Ko


    It is hard to express emotion through only speech when we watch a character in a movie or a play because we cannot estimate the size, kind, and quantity of emotion. So this paper proposes an artificial emotion model for visualizing current emotion with color and location in emotion model. The artificial emotion model is designed considering causality of generated emotion, difference of personality, difference of continual emotional stimulus, and co-relation of various emo...

  8. Products of Irreducible Characters Having Complex-Valued Constituents

    Directory of Open Access Journals (Sweden)

    Lisa R. Hendrixson


    Full Text Available First, we prove that when a finite solvable group $G$ has a faithful irreducible character $\\chi$ such that $\\chi\\overline{\\chi}$ has two irreducible constituents, both must be real-valued. Then, we study the situation where $\\chi\\overline{\\chi}$ has exactly three distinct nonprincipal irreducible constituents, two of which are complex conjugates. In this case, we prove that $G$ has derived length bounded above by $6$.

  9. Corporate character : modern virtue ethics and the virtuous corporation.


    Moore, G.


    This paper is a further development of two previous pieces of work (Moore 2002, 2005) in which modern virtue ethics, and in particular MacIntyre's (1983) related notions of "practice" and "institution," have been explored in the context of business. It first introduces and defines the concept of corporate character and seeks to establish why it is important. It then reviews MacIntyre's virtues-practice-institution schema and the implications of this at the level of the institution in question...

  10. Monitoring selected conditions related to wilderness character: a national framework (United States)

    Peter Landres; Steve Boutcher; Linda Merigliano; Chris Barns; Denis Davis; Troy Hall; Steve Henry; Brad Hunter; Patrice Janiga; Mark Laker; Al McPherson; Douglas S. Powell; Mike Rowan; Susan Sater


    One of the central mandates of the 1964 Wilderness Act is that “each agency administering any area designated as wilderness shall be responsible for preserving the wilderness character of the area.” Although wilderness comprises about 20 percent of National Forest System lands (over 35 million acres), the agency lacks a way to evaluate progress in fulfilling this...

  11. [Creativity and Character Traits of University Students: Transversal Association Study]. (United States)

    Santamaría, Hernando; Sánchez, Ricardo


    This study was carried out to assess the relationship between character traits and creativity in a sample of students from a public university in Bogotá. A random sample of 157 students from the Universidad Nacional de Colombia. The two instruments used for measuring character traits and creativity were the International Personality Disorder Examination (IPDE) and the Abbreviated Torrance Test for Adults (ATTA). Additional information about gender, psychopathological antecedents, current academic period and academic average have been recorded. Robust regression methods have been used to analyze the relationship between creativity and character traits. Creativity and narcissistic traits were associated. In a multivariate model, other variables showing a relationship with creativity were found, i.e., male gender, mental illness family antecedents, number of academic periods completed, and a high academic average. Relationship between creativity and narcissistic traits had not been reported in previous. Longitudinal studies using more accurate scales should be undertaken to determine the validity of these findings. Copyright © 2012 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  12. Phylogenetic Applications of the Minimum Contradiction Approach on Continuous Characters

    Directory of Open Access Journals (Sweden)

    Marc Thuillard


    Full Text Available We describe the conditions under which a set of continuous variables or characters can be described as an X-tree or a split network. A distance matrix corresponds exactly to a split network or a valued X-tree if, after ordering of the taxa, the variables values can be embedded into a function with at most a local maximum and a local minimum, and crossing any horizontal line at most twice. In real applications, the order of the taxa best satisfying the above conditions can be obtained using the Minimum Contradiction method. This approach is applied to 2 sets of continuous characters. The first set corresponds to craniofacial landmarks in Hominids. The contradiction matrix is used to identify possible tree structures and some alternatives when they exist. We explain how to discover the main structuring characters in a tree. The second set consists of a sample of 100 galaxies. In that second example one shows how to discretize the continuous variables describing physical properties of the galaxies without disrupting the underlying tree structure.

  13. Intermittency and multifractional Brownian character of geomagnetic time series

    Directory of Open Access Journals (Sweden)

    G. Consolini


    Full Text Available The Earth's magnetosphere exhibits a complex behavior in response to the solar wind conditions. This behavior, which is described in terms of mutifractional Brownian motions, could be the consequence of the occurrence of dynamical phase transitions. On the other hand, it has been shown that the dynamics of the geomagnetic signals is also characterized by intermittency at the smallest temporal scales. Here, we focus on the existence of a possible relationship in the geomagnetic time series between the multifractional Brownian motion character and the occurrence of intermittency. In detail, we investigate the multifractional nature of two long time series of the horizontal intensity of the Earth's magnetic field as measured at L'Aquila Geomagnetic Observatory during two years (2001 and 2008, which correspond to different conditions of solar activity. We propose a possible double origin of the intermittent character of the small-scale magnetic field fluctuations, which is related to both the multifractional nature of the geomagnetic field and the intermittent character of the disturbance level. Our results suggest a more complex nature of the geomagnetic response to solar wind changes than previously thought.

  14. Live texturing of augmented reality characters from colored drawings. (United States)

    Magnenat, Stéphane; Ngo, Dat Tien; Zünd, Fabio; Ryffel, Mattia; Noris, Gioacchino; Rothlin, Gerhard; Marra, Alessia; Nitti, Maurizio; Fua, Pascal; Gross, Markus; Sumner, Robert W


    Coloring books capture the imagination of children and provide them with one of their earliest opportunities for creative expression. However, given the proliferation and popularity of digital devices, real-world activities like coloring can seem unexciting, and children become less engaged in them. Augmented reality holds unique potential to impact this situation by providing a bridge between real-world activities and digital enhancements. In this paper, we present an augmented reality coloring book App in which children color characters in a printed coloring book and inspect their work using a mobile device. The drawing is detected and tracked, and the video stream is augmented with an animated 3-D version of the character that is textured according to the child's coloring. This is possible thanks to several novel technical contributions. We present a texturing process that applies the captured texture from a 2-D colored drawing to both the visible and occluded regions of a 3-D character in real time. We develop a deformable surface tracking method designed for colored drawings that uses a new outlier rejection algorithm for real-time tracking and surface deformation recovery. We present a content creation pipeline to efficiently create the 2-D and 3-D content. And, finally, we validate our work with two user studies that examine the quality of our texturing algorithm and the overall App experience.

  15. Powerful elderly characters in video games: Flemeth of Dragon Age

    Directory of Open Access Journals (Sweden)

    Elisabeta Toma


    Full Text Available As games are becoming an increasingly popular medium in various demographic and professional strata, scholars are discussing their content and how they shape society. However, despite an increase in gender analysis of video games, little has been written about orienting games towards an elderly audience, or game representations of aging and older persons. Games specifically designed for older persons are focused on improving cognitive functions, starting from the assumption that the elderly are in need of special games in order to repair age-related deficits. This repair-focused design philosophy comes at the expense of pursuing a broader understanding of quality of life and non-programmatic entertainment. Games-for-fun that also explicitly target the elderly as an audience are almost invisible. In this article we turn our attention to a powerful elderly feminine character in an AAA game designed for entertainment without a serious mission, namely Flemeth from Dragon Age. We discuss how the game depicts and models older characters: What repertoire of portraits has Flemeth as an old woman, in the Dragon Age games? How does Flemeth contribute to an enlarged repertoire of portrayals of old women in video games? We conclude that Flemeth’s gender and age displays in Dragon Age do not impoverish her portrayal but, on the contrary, turn her into a powerful and complex character, thus offering a model for game design to represent and invite older players.


    Directory of Open Access Journals (Sweden)

    Mohammad Muchlis Solichin


    Full Text Available Abstrak: Sebagai lembaga pendidikan tertua dan asli (indegenous Indonesia, pesantren menampilkan suatu sistem pendidikan tradisional dengan mempertahankan tradisi dan tetap berlandaskan pada nilai-nilai dan ajaran Islam. Dalam perkembangannya, banyak pesantren yang menyelenggarakan pendidikan madrasah dan sekolah sebagai respon pesantren terhadap perkembagan dan perubahan yang terjadi di masyarakat. Dengan dikenalnya pendidikan sekolah dan madrasah, maka pesantren sebagai lembaga character building menghadapi berbagai tantangan kehidupan modern yang cenderung materialis, oportunis, dan hedonis. Untuk itu, pesantren harus mampu merumuskan pendidikan yang berorientasi pada penamanaman nilai-nilai keislaman yang berdasarkan pada fithrah (potensi dasar peserta didik.   Abstract: As the oldest and indegenous educational institution of Indonesian, pesantren featuring a traditional education system, maintains the tradition while still being based on the values ​​and teachings of Islam. In its development, many pesantrens adopt madrasah and school as education systems to respond the development and changes in society. Through the adoption of school and madrasah, pesantren as character building institution has to face modernity which tends to be materialistic, oppurtunistic, hedonic. For this reason, pesantren should be able to formulate its education by implementing Islamic values ​​ based on the human nature (basic potential.   Kata Kunci: Pendidikan, pesantren, character building, modern

  17. Hannibal Lecter: Case study of a fictional character

    Directory of Open Access Journals (Sweden)

    Repišti Selman


    Full Text Available The aim of this study was to review the case of the imaginary character, Dr. Hannibal Lecter, based on content analysis of four books ('Hannibal', 'Hannibal Rising', 'Silence of the Lambs' and 'Red Dragon', four films with the same title and two seasons of 13 episodes of the serial 'Hannibal'. In the first part, the analysis refers to the consideration of the aforementioned case, taking into account the following diagnostic classifications: DSM-IV, DSM-5 and ICD-10. Then, we offered a description of Dr. Lecter's personality through modern models of personality structure: Big Five Model, HEXACO Model, The Big Seven Model, Two-factor Model and One-factor Model. In particular, we address the interpretation of behavioral patterns of this fictional character from the perspective of classical psychodynamic theory, and through the prism of a theoretical point of Jacques Lacan. In addition, his behavior is explained by applying the postulates of cognitive-behavioral paradigm as well as evolutionary psychology. At the end of the paper are listed conclusions, created as a synthesis of previous interpretations, or an eclectic approach used in these analyses. In addition, there are featured disadvantages of this type of analysis, in the form of methodological limitations of qualitative research in one subject (case studies and problems of differential diagnosis in the case of a controversial character such as Dr. Hannibal Lecter.

  18. Repeatibility of agroindustrial characters in sugarcane in different harvest cycles

    Directory of Open Access Journals (Sweden)

    Hudsonkléio Da Costa Silva

    Full Text Available ABSTRACT In commercial cultivation of sugarcane, knowledge about the repetition of agroindustrial characters is essential to identify long-lived genotypes in production cycles, which when selected, will contribute to the significant increase in productivity. This work evaluated the agroindustrial performance of 16 sugarcane genotypes in the sugarcane microregion Litoral Norte of Pernambuco in four harvest cycles and the regularity in the repetition of characters. The experiment was conducted in the agricultural area of São José sugar mill, Igarassu, state of Pernambuco, Brazil. The experiment was carried out following a randomized block design with four replications. The variables evaluated were: tons of POL per hectare (TPH, tons of cane per hectare (TCH, fiber (FIB, adjusted POL% (PCC, soluble solids content (BRIX, and total recoverable sugar (TRS. The variance analysis detected significant differences among the genotypes along the four harvest seasons, indicating genetic variability and possibility of success in the selection of superior genotypes. Estimates of repeatability coefficient point to regularity in the repetition of agro-industrial characteristics allowing to identify genotypes with the highest longevity. The genotypes SP79-1011, RB863129, RB92579, RB813804, RB982559 e RB982613 presented best agroindustrial performance, and two evaluations based on TPH and TCH characters are enough to select superior genotypes with 90% predictability of their actual values.

  19. Choosing the best ancestral character state reconstruction method. (United States)

    Royer-Carenzi, Manuela; Pontarotti, Pierre; Didier, Gilles


    Despite its intrinsic difficulty, ancestral character state reconstruction is an essential tool for testing evolutionary hypothesis. Two major classes of approaches to this question can be distinguished: parsimony- or likelihood-based approaches. We focus here on the second class of methods, more specifically on approaches based on continuous-time Markov modeling of character evolution. Among them, we consider the most-likely-ancestor reconstruction, the posterior-probability reconstruction, the likelihood-ratio method, and the Bayesian approach. We discuss and compare the above-mentioned methods over several phylogenetic trees, adding the maximum-parsimony method performance in the comparison. Under the assumption that the character evolves according a continuous-time Markov process, we compute and compare the expectations of success of each method for a broad range of model parameter values. Moreover, we show how the knowledge of the evolution model parameters allows to compute upper bounds of reconstruction performances, which are provided as references. The results of all these reconstruction methods are quite close one to another, and the expectations of success are not so far from their theoretical upper bounds. But the performance ranking heavily depends on the topology of the studied tree, on the ancestral node that is to be inferred and on the parameter values. Consequently, we propose a protocol providing for each parameter value the best method in terms of expectation of success, with regard to the phylogenetic tree and the ancestral node to infer. Copyright © 2012 Elsevier Inc. All rights reserved.

  20. A comparison of ancestral state reconstruction methods for quantitative characters. (United States)

    Royer-Carenzi, Manuela; Didier, Gilles


    Choosing an ancestral state reconstruction method among the alternatives available for quantitative characters may be puzzling. We present here a comparison of seven of them, namely the maximum likelihood, restricted maximum likelihood, generalized least squares under Brownian, Brownian-with-trend and Ornstein-Uhlenbeck models, phylogenetic independent contrasts and squared parsimony methods. A review of the relations between these methods shows that the maximum likelihood, the restricted maximum likelihood and the generalized least squares under Brownian model infer the same ancestral states and can only be distinguished by the distributions accounting for the reconstruction uncertainty which they provide. The respective accuracy of the methods is assessed over character evolution simulated under a Brownian motion with (and without) directional or stabilizing selection. We give the general form of ancestral state distributions conditioned on leaf states under the simulation models. Ancestral distributions are used first, to give a theoretical lower bound of the expected reconstruction error, and second, to develop an original evaluation scheme which is more efficient than comparing the reconstructed and the simulated states. Our simulations show that: (i) the distributions of the reconstruction uncertainty provided by the methods generally make sense (some more than others); (ii) it is essential to detect the presence of an evolutionary trend and to choose a reconstruction method accordingly; (iii) all the methods show good performances on characters under stabilizing selection; (iv) without trend or stabilizing selection, the maximum likelihood method is generally the most accurate. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. X-irradiation induced changes in character association in some advance progenies of Capsularis jute

    International Nuclear Information System (INIS)

    Sinhamahapatra, S.P.; Tripathi, R.


    Changes in character association following mutagen treatments have been reported in different crops. The present finding indicated possibilities of altering the nature and degree of character association for having more efficient combination of characters through induced mutation. The direct and indirect path coefficient values of each of the characters on fibre yield or other important traits indicate new dimensions for selection in the desired directions in the character association as well as the direct and indirect effects of characters in the selected irradiated progenies. (author). 9 refs., 1 tab

  2. Comparison of confinement characters between porous silicon and silicon nanowires

    International Nuclear Information System (INIS)

    Tit, Nacir; Yamani, Zain H.; Pizzi, Giovanni; Virgilio, Michele


    Confinement character and its effects on photoluminescence (PL) properties are theoretically investigated and compared between porous silicon (p-Si) and silicon nanowires (Si-NWs). The method is based on the application of the tight-binding technique using the minimal sp 3 -basis set, including the second-nearest-neighbor interactions. The results show that the quantum confinement (QC) is not entirely controlled by the porosity, rather it is mainly affected by the average distance between pores (d). The p-Si is found to exhibit weaker confinement character than Si-NWs. The confinement energy of charge carriers decays against d exponentially for p-Si and via a power-law for Si-NWs. This latter type of QC is much stronger and is somewhat similar to the case of a single particle in a quantum box. The excellent fit to the PL data demonstrates that the experimental samples of p-Si do exhibit strong QC character and thus reveals the possibility of silicon clustering into nano-crystals and/or nanowires. Furthermore, the results show that the passivation of the surface dangling bonds by the hydrogen atoms plays an essential role in preventing the appearance of gap states and consequently enhances the optical qualities of the produced structures. The oscillator strength (OS) is found to increase exponentially with energy in Si-NWs confirming the strong confinement character of carriers. Our theoretical findings suggest the existence of Si nanocrystals (Si-NCs) of sizes 1-3 nm and/or Si-NWs of cross-sectional sizes in the 1-3 nm range inside the experimental p-Si samples. The experimentally-observed strong photoluminescence from p-Si should be in favor of an exhibition of 3D-confinement character. The favorable comparison of our theoretical results with the experimental data consolidates our above claims. -- Highlights: → Tight-binding is used to study quantum-confinement (QC) effects in p-Si and Si-NWs. → QC is not entirely controlled by the porosity but also by the d

  3. Study of Characters in Story of School Principal (Modir Madrese

    Directory of Open Access Journals (Sweden)

    Ghadamzli Sarrami


    Full Text Available Abstract It is concluded from the story that the reader to be briefed on the writer that he is fully aware of the education system process, furthermore it signifies that the inefficiency and distortion virtually experienced in the field of education affect the life cycle of the author as well.  Modir Madrese or School Principal is a fiction composed by Jalale Aleahmad a writer with genre of third person addressee, he narrates the biography of a teacher that he got tired of his job therefore he got his mind to assume the post of school principal, he reached to the favorite post by bribery as a result the previous teacher turned to school principal, the school situated at the slope of mountain.  The principal encountered with seven teachers, a janitor and 235 student who were mostly poor, geographical status, hygienic Services, yard, pond and school insufficient facilities which outlined as major shortcomings in the story.  Cognizance of students` parents, local council and establishment of school and home association, pornographies carried by a student, injury of 4th grade class teacher by car of an American citizen, jail of 3 grade class teacher due to sympathy toward socialists, appearing the accountant of education dept at the school asking for bribery and finally sexual scandal by 5th grade student counted as the major parts of the story , the whole incidences forced the principal to resign.  The current story represented in three perspectives like prose, simplicity and motive.  Motive signifies the text of story in social style it means realism fad while the prose depicts soft and colloquial by contribution of simile, explanations, proverbs and folkloric idioms, the stressed discourses, sarcasms and mockery including intensive and expressive prose manifested by representation of samples drawn out from the text.  The prominent part of the criticism revealed by analysis of story characters, as a result criticism of individual characters

  4. Study of Characters in Story of School Principal (Modir Madrese

    Directory of Open Access Journals (Sweden)

    Ghadamzli Sarrami


    Full Text Available  Abstract It is concluded from the story that the reader to be briefed on the writer that he is fully aware of the education system process, furthermore it signifies that the inefficiency and distortion virtually experienced in the field of education affect the life cycle of the author as well.  Modir Madrese or School Principal is a fiction composed by Jalale Aleahmad a writer with genre of third person addressee, he narrates the biography of a teacher that he got tired of his job therefore he got his mind to assume the post of school principal, he reached to the favorite post by bribery as a result the previous teacher turned to school principal, the school situated at the slope of mountain.  The principal encountered with seven teachers, a janitor and 235 student who were mostly poor, geographical status, hygienic Services, yard, pond and school insufficient facilities which outlined as major shortcomings in the story.  Cognizance of students` parents, local council and establishment of school and home association, pornographies carried by a student, injury of 4th grade class teacher by car of an American citizen, jail of 3 grade class teacher due to sympathy toward socialists, appearing the accountant of education dept at the school asking for bribery and finally sexual scandal by 5th grade student counted as the major parts of the story , the whole incidences forced the principal to resign.  The current story represented in three perspectives like prose, simplicity and motive.  Motive signifies the text of story in social style it means realism fad while the prose depicts soft and colloquial by contribution of simile, explanations, proverbs and folkloric idioms, the stressed discourses, sarcasms and mockery including intensive and expressive prose manifested by representation of samples drawn out from the text.  The prominent part of the criticism revealed by analysis of story characters, as a result criticism of

  5. Study of Characters in Story of School Principal (Modir Madrese

    Directory of Open Access Journals (Sweden)

    Dr Ghadamzli Sarrami , Mohammad Moghiseh


    Full Text Available It is concluded from the story that the reader to be briefed on the writer that he is fully aware of the education system process, furthermore it signifies that the inefficiency and distortion virtually experienced in the field of education affect the life cycle of the author as well. Modir Madrese or School Principal is a fiction composed by Jalale Aleahmad a writer with genre of third person addressee, he narrates the biography of a teacher that he got tired of his job therefore he got his mind to assume the post of school principal, he reached to the favorite post by bribery as a result the previous teacher turned to school principal, the school situated at the slope of mountain. The principal encountered with seven teachers, a janitor and 235 student who were mostly poor, geographical status, hygienic Services, yard, pond and school insufficient facilities which outlined as major shortcomings in the story. Cognizance of students` parents, local council and establishment of school and home association, pornographies carried by a student, injury of 4th grade class teacher by car of an American citizen, jail of 3 grade class teacher due to sympathy toward socialists, appearing the accountant of education dept at the school asking for bribery and finally sexual scandal by 5th grade student counted as the major parts of the story , the whole incidences forced the principal to resign. The current story represented in three perspectives like prose, simplicity and motive. Motive signifies the text of story in social style it means realism fad while the prose depicts soft and colloquial by contribution of simile, explanations, proverbs and folkloric idioms, the stressed discourses, sarcasms and mockery including intensive and expressive prose manifested by representation of samples drawn out from the text. The prominent part of the criticism revealed by analysis of story characters, as a result criticism of individual characters demonstrate symbol of

  6. Magnetismo Molecular (Molecular Magentism)

    Energy Technology Data Exchange (ETDEWEB)

    Reis, Mario S [Universidade Federal Fluminense, Brasil; Moreira Dos Santos, Antonio F [ORNL


    The new synthesis processes in chemistry open a new world of research, new and surprising materials never before found in nature can now be synthesized and, as a wonderful result, observed a series of physical phenomena never before imagined. Among these are many new materials the molecular magnets, the subject of this book and magnetic properties that are often reflections of the quantum behavior of these materials. Aside from the wonderful experience of exploring something new, the theoretical models that describe the behavior these magnetic materials are, in most cases, soluble analytically, which allows us to know in detail the physical mechanisms governing these materials. Still, the academic interest in parallel this subject, these materials have a number of properties that are promising to be used in technological devices, such as in computers quantum magnetic recording, magnetocaloric effect, spintronics and many other devices. This volume will journey through the world of molecular magnets, from the structural description of these materials to state of the art research.

  7. Influence of Character Development and Principle-Based Management on Worker Performance

    National Research Council Canada - National Science Library

    Weaver, Michael


    ... claims by training the work force in character development. A discussion of motivational aspects affecting the physical, emotional and mental work environment follows several success stories for the character training program...

  8. "A Midsummer Night's Dream": Two Approaches. II: Comic Strip Characters Produce Shakespeare. (United States)

    Skorepa, Carl


    Describes a high school production of William Shakespeare's "A Midsummer Night's Dream" which matched cartoon and comic strip characters with the Shakespearean characters, resulting in a visually stimulating performance that successfully engaged students. (SR)


    NARCIS (Netherlands)

    Vuurpijl, L.; Schomaker, L.


    This paper describes a two-stage classification method for (1) classification of isolated characters and (2) verification of the classification result. Character prototypes are generated using hierarchical clustering. For those prototypes known to sometimes produce wrong classification results, a

  10. Phylogeny, historical biogeography and characters evolution of the drought resistant fern Pyrrosia Mirbel (Polypodiaceae) inferred from plastid and nuclear markers. (United States)

    Wei, Xueping; Qi, Yaodong; Zhang, Xianchun; Luo, Li; Shang, Hui; Wei, Ran; Liu, Haitao; Zhang, Bengang


    Pyrrosia s.l. comprises ca. 60 species with a disjunct Africa/Asia and Australia distribution. The infrageneric classification of Pyrrosia s.l. is controversial based on the phylogenetic analyses of chloroplast markers and morphology. Based on the expanded taxon sampling of Pyrrosia s.l. (51 species), we investigated its phylogeny, biogeography, character evolution and environmental adaptation by employing five chloroplastid markers (rbcL, matK, psbA-trnH, and rps4 + rps4-trnS) and one single (low)-copy nuclear gene, LEAFY. Pyrrosia s.l. was divided into six major clades and eight subclades. Reticulate evolution was revealed both among clades and among species in Pyrrosia s.l. Ancestral character state optimization revealed high levels of homoplastic evolution of the diagnostic characters in Pyrrosia s.l., while the crassulacean acid metabolism pathway seems to have an independent origin. Molecular dating and biogeographic diversification analyses suggested that Pyrrosia s.l. originated no later than the Oligocene and the main clades diversified during the Oligocene and Miocene, with southern Asia, the Indo-China Peninsula and southwestern and southern China as the most likely ancestral areas. Transoceanic long-distance dispersal, rather than vicariance, contributed to the intercontinental disjunction. Diversification scenarios of Pyrrosia s.l. under geological movements and climate fluctuation are also discussed.

  11. Molecular symmetry and spectroscopy

    CERN Document Server

    Bunker, Philip; Jensen, Per


    The first edition, by P.R. Bunker, published in 1979, remains the sole textbook that explains the use of the molecular symmetry group in understanding high resolution molecular spectra. Since 1979 there has been considerable progress in the field and a second edition is required; the original author has been joined in its writing by Per Jensen. The Material of the first edition has been reorganized and much has been added. The molecular symmetry group is now introduced early on, and the explanation of how to determine nuclear spin statistical weights has been consolidated in one chapter, after groups, symmetry groups, character tables and the Hamiltonian have been introduced. A description of the symmetry in the three-dimensional rotation group K(spatial), irreducible spherical tensor operators, and vector coupling coefficients is now included. The chapters on energy levels and selection rules contain a great deal of material that was not in the first edition (much of it was undiscovered in 1979), concerning ...

  12. Affective Decision Making in Artificial Intelligence : Making Virtual Characters With High Believability


    Johansson, Anja


    Artificial intelligence is often used when creating believable virtual characters in games or in other types of virtual environments. The intelligent behavior these characters show to the player is often flawed, leading to a worse gameplay experience. In particular, there is often little or no emotional impact on the decision making of the characters. This thesis focuses on extending decision-making and pathfinding mechanisms for virtual characters, with a particular focus on the use of emoti...

  13. A Study Of The Effects Of Computer Animated Character Body Style On Perception Of Facial Expression


    Cissell, Katherine


    This study examined if there is a difference in viewer perception of computer animated character facial expressions based on character body style, specifically, realistic and stylized character body styles. Participants viewed twenty clips of computer animated characters expressing one of five emotions: sadness, happiness, anger, surprise and fear. They then named the emotion and rated the sincerity, intensity, and typicality of each clip. The results indicated that for recognition, participa...

  14. Corruption, corporate character-formation and "value-strategy"

    Directory of Open Access Journals (Sweden)

    Fatić Aleksandar


    Full Text Available While most discussions of corruption focus on administration, institutions, the law and public policy, little attention in the debate about societal reform is paid to the “internalities” of anti-corruption efforts, specifically to character-formation and issues of personal and corporate integrity. While the word “integrity” is frequently mentioned as the goal to be achieved through institutional reforms, even in criminal prosecutions, the specifically philosophical aspects of character-formation and the development of corporate and individual virtues in a rational and systematic way tend to be neglected. This paper focuses on the “internalities” of anti-corruption work with special emphasis on the pre-requisites that need to be ensured on behalf of the social elites in order for proper individual and collective character-formation to take place throughout the society. The author argues that a systematic pursuit of socially recognized virtues, both those pertaining to society as a whole and those specific to particular professions and social groups, is the most comprehensive and strategically justified way of pursuing anti-corruption policy, while institutional and penal policies can only serve an auxiliary role. The pursuit of institutional and criminal justice policies against corruption in a society that is subject to increasing relativism with regard to values and morality is at best ineffective, and at worst socially destructive. Thus the paper suggests a re-examination of the social discourse on the level of what the author calls “value strategy” and the gradual building of a plan to create and solidify specifically designed features of “corporate character” for key sectors of the society. This approach can serve as the main long-term strategy to improve the public profile of integrity and reinforce morality in both the public and civil sectors.

  15. The geophysical character of southern Alaska - Implications for crustal evolution (United States)

    Saltus, R.W.; Hudson, T.L.; Wilson, Frederic H.


    The southern Alaska continental margin has undergone a long and complicated history of plate convergence, subduction, accretion, and margin-parallel displacements. The crustal character of this continental margin is discernible through combined analysis of aeromagnetic and gravity data with key constraints from previous seismic interpretation. Regional magnetic data are particularly useful in defining broad geophysical domains. One of these domains, the south Alaska magnetic high, is the focus of this study. It is an intense and continuous magnetic high up to 200 km wide and ∼1500 km long extending from the Canadian border in the Wrangell Mountains west and southwest through Cook Inlet to the Bering Sea shelf. Crustal thickness beneath the south Alaska magnetic high is commonly 40–50 km. Gravity analysis indicates that the south Alaska magnetic high crust is dense. The south Alaska magnetic high spatially coincides with the Peninsular and Wrangellia terranes. The thick, dense, and magnetic character of this domain requires significant amounts of mafic rocks at intermediate to deep crustal levels. In Wrangellia these mafic rocks are likely to have been emplaced during Middle and (or) Late Triassic Nikolai Greenstone volcanism. In the Peninsular terrane, the most extensive period of mafic magmatism now known was associated with the Early Jurassic Talkeetna Formation volcanic arc. Thus the thick, dense, and magnetic character of the south Alaska magnetic high crust apparently developed as the response to mafic magmatism in both extensional (Wrangellia) and subduction-related arc (Peninsular terrane) settings. The south Alaska magnetic high is therefore a composite crustal feature. At least in Wrangellia, the crust was probably of average thickness (30 km) or greater prior to Triassic mafic magmatism. Up to 20 km (40%) of its present thickness may be due to the addition of Triassic mafic magmas. Throughout the south Alaska magnetic high, significant crustal growth

  16. Reliability and Validity of the Temperament and Character Inventory

    Directory of Open Access Journals (Sweden)

    Mahboubeh Dadfar


    Full Text Available Objective: The Temperament and Character Inventory (TCI was developed to assess temperament including Novelty Seeking (NS, Harm Avoidance (HA, Reward Dependence (RD, Persistence (PS, and Character including Self-Directedness (SD, Cooperativeness (CO and Self Transcendence (ST dimensions of Cloninger's biopsychosocial model of personality in adults. The purpose of this study was to evaluate the reliability and validity of this inventory. Materials & Methods: In this validity test and standardization study, after translation of TCI into Farsi and back translation, the final form was prepared and administered to 220 students who were selected via simple sampling. Cronbach's alpha procedure and test-retest method was used to assess the reliability, and factor analysis of promax rotation was utilized to determine the validity of the inventory. Correlation of interscales and age with scales of TCI was calculated by Pearson correlation. A comparison of TCI scores between sex and also cross-cultural was down using independent t-test. Results: The alpha cofficients for the inventory ranged from 0.44 for the Persistence scale to 0.81 for the ST scale with a median 0f 0.68. The overall alpha cofficients for the whole inventory was 0.74. The Pearson correlation cofficient for the test-retest on 31 students after two months ranged from 0.53 for Novelty Seeking and Persistence to 0.82 for Harm Avoidance scales and from 0.24 for disorderliness vs regimentation (NS4 to 0.86 for fear of uncertainty vs self-confidene (HA2 subscales. The factor analysis showed six factors. Significant correlations were obtained between scales of Self–Directedness with Harm Avoidance (0.57, Self–Directedness with Cooperativeness (0.46. Conclusion: The current study confirms that Persian version of the Temperament and Character Inventory has satisfactory psychometric properties and acceptable reliability and validity for the use students of university population.

  17. [Relationship between atmospheric particles and rain water chemistry character]. (United States)

    Huo, Ming-Qun; Sun, Qian; Xie, Peng; Bai, Yu-Hua; Liu, Zhao-Rong; Li, Ji-Long; Lu, Si-Hua


    Rain and atmospheric particle samples were collected in the rural area of Taian and Shenzhen in 2007, respectively. Rain sampling was carried out during the precipitation process and several samples were got from the beginning of one precipitation to the end. The chemical character changes during precipitation and the changes of concentration of particles before and after rain were studied in this research to understand the contribution of particles on the rain chemical character and the rain-out effect for particles. The volume-weighted mean pH of rainwater in Taian was 5.97 and the total concentration of ions was 1 187.96 microeq x L(-1). The mass concentration of PM10 in Taian was 131.76 microg/m3 and that of PM2.5 was 103.84 microg/m3. The volume-weighted mean pH of rainwater in Shenzhen was 4.72 and the total concentration of ions was 175.89 microeq x L(-1). The mass concentration of PM10 in Shenzhen was 56.66 microg/m3 and that of PM2.5 was 41.52 microg/m3. During precipitation process pH and ion concentration of rain decrease and it is shown the neutralizing effect happens. The difference between rainwater of Taian and Shenzhen is due to cloud water acidity, atmospheric particles character and atmospheric acid-basic gases concentration. The clean-up effect of Na+ and Ca2+ by rain is high and which of NH4+ and NO3- is low. The clean-up effect for mass concentration, ions concentration and element concentration of particles by rain are significant.

  18. Integration of morphological data sets for phylogenetic analysis of Amniota: the importance of integumentary characters and increased taxonomic sampling. (United States)

    Hill, Robert V


    Several mutually exclusive hypotheses have been advanced to explain the phylogenetic position of turtles among amniotes. Traditional morphology-based analyses place turtles among extinct anapsids (reptiles with a solid skull roof), whereas more recent studies of both morphological and molecular data support an origin of turtles from within Diapsida (reptiles with a doubly fenestrated skull roof). Evaluation of these conflicting hypotheses has been hampered by nonoverlapping taxonomic samples and the exclusion of significant taxa from published analyses. Furthermore, although data from soft tissues and anatomical systems such as the integument may be particularly relevant to this problem, they are often excluded from large-scale analyses of morphological systematics. Here, conflicting hypotheses of turtle relationships are tested by (1) combining published data into a supermatrix of morphological characters to address issues of character conflict and missing data; (2) increasing taxonomic sampling by more than doubling the number of operational taxonomic units to test internal relationships within suprageneric ingroup taxa; and (3) increasing character sampling by approximately 25% by adding new data on the osteology and histology of the integument, an anatomical system that has been historically underrepresented in morphological systematics. The morphological data set assembled here represents the largest yet compiled for Amniota. Reevaluation of character data from prior studies of amniote phylogeny favors the hypothesis that turtles indeed have diapsid affinities. Addition of new ingroup taxa alone leads to a decrease in overall phylogenetic resolution, indicating that existing characters used for amniote phylogeny are insufficient to explain the evolution of more highly nested taxa. Incorporation of new data from the soft and osseous components of the integument, however, helps resolve relationships among both basal and highly nested amniote taxa. Analysis of a

  19. Disney characters greet prime ASTP crewmen to Florida's Disney World (United States)


    Two Walt Disney comic cartoon characters, Donald Duck and Pluto, were on hand to greet a group of Apollo-Soyuz Test Project crewmen on their arrival at Disney World near Orlando. From left, are interpreter K. S. Samofal, interpreter Nicholas Timacheff, Cosmonaut Vladimir A. Shatalov, Astronaut Vance D. Brand, Astronaut Donald K. Slayton, Cosmonaut Aleksey A. Leonov (squeezing Pluto's nose) and Astronaut Thomas P. Stafford. The astronauts and cosmonauts were in Florida for a three-day inspection tour of the Kennedy Space Center where they looked over ASTP launch facilities and flight hardware.


    Directory of Open Access Journals (Sweden)

    Pedro José Ramos-Villagrasa


    Full Text Available In role-playing games players perform participative and episodic stories. Personality is a psychological construct associated with decision processes in many aspects of life. In this study, we analyzed if Big Five Personality Factors were related to game character preferences in the role-playing game “Dungeons & Dragons”. Results show that Personality is related only in the decision of character’s class. We also study the relationship between Personality and plots in role-playing games (action, intrigue, mystery, and personal relationships. Finally, recommendations to further investigation were given.

  1. Adult Moyamoya disease angiographic images evolutive characters and treatment methods

    International Nuclear Information System (INIS)

    Qian Jiangnan; Ling Feng


    Objective: To discuss the angiographic images with evolutional characters and the treatment methods of the Moyamoya disease. Methods: The clinical manifestations, the radiographic changes and the comparative analysis between medicine treatment and surgery treatment, together with the laboratory tests findings were analyzed in one cases adult Moyamoya disease during six years. Conclusions: The angiographic characteristics of MMD show the supplied artery trunk stenosis, and followed by occlusion, with later appearance of vascular smoking sign. Medical treatment proved to be of null. Direct or indirect intra or extra cranial vascular anastomosis are effective for treatment

  2. Lognormal Behavior of the Size Distributions of Animation Characters (United States)

    Yamamoto, Ken

    This study investigates the statistical property of the character sizes of animation, superhero series, and video game. By using online databases of Pokémon (video game) and Power Rangers (superhero series), the height and weight distributions are constructed, and we find that the weight distributions of Pokémon and Zords (robots in Power Rangers) follow the lognormal distribution in common. For the theoretical mechanism of this lognormal behavior, the combination of the normal distribution and the Weber-Fechner law is proposed.

  3. The Dark Cube: dark character profiles and OCEAN

    Directory of Open Access Journals (Sweden)

    Danilo Garcia


    Full Text Available Background The Big Five traits (i.e., openness, conscientiousness, extraversion, agreeableness, and neuroticism: OCEAN have been suggested to provide a meaningful taxonomy for studying the Dark Triad: Machiavellianism, narcissism, and psychopathy. Nevertheless, current research consists of mixed and inconsistent associations between the Dark Triad and OCEAN. Here we used the Dark Cube (Garcia & Rosenberg, 2016, a model of malevolent character theoretically based on Cloninger’s biopsychosocial model of personality and in the assumption of a ternary structure of malevolent character. We use the dark cube profiles to investigate differences in OCEAN between individuals who differ in one dark character trait while holding the other two constant (i.e., conditional relationships. Method Participants (N = 330 responded to the Short Dark Triad Inventory and the Big Five Inventory and were grouped according to the eight possible combinations using their dark trait scores (M, high Machiavellianism; m, low Machiavellianism; N, high narcissism; n, low narcissism; P, high psychopathy; p, low psychopathy: MNP “maleficent”, MNp “manipulative narcissistic”, MnP “anti-social”, Mnp “Machiavellian”, mNP “psychopathic narcissistic”, mNp “narcissistic”, mnP “psychopathic”, and mnp “benevolent”. Results High narcissism-high extraversion and high psychopathy-low agreeableness were consistently associated across comparisons. The rest of the comparisons showed a complex interaction. For example, high Machiavellianism-high neuroticism only when both narcissism and psychopathy were low (Mnp vs. mnp, high narcissism-high conscientiousness only when both Machiavellianism and psychopathy were also high (MNP vs. MnP, and high psychopathy-high neuroticism only when Machiavellianism was low and narcissism was high (mNP vs. mNp. Conclusions We suggest that the Dark Cube is a useful tool in the investigation of a consistent Dark Triad Theory

  4. Noncommutative Chern-Connes characters of some noncompact quantum algebras

    International Nuclear Information System (INIS)

    Do Ngoc Diep; Kuku, Aderemi O.


    We prove in this paper that the periodic cyclic homology of the quantized algebras of functions on coadjoint orbits of connected and simply connected Lie group, are isomorphic to the periodic cyclic homology of the quantized algebras of functions on coadjoint orbits of compact maximal subgroups, without localization. Some noncompact quantum groups and algebras were constructed and their irreducible representations were classified in recent works of Do Ngoc Diep and Nguyen Viet Hai [DH1]-[DH2] by using deformation quantization. In this paper we compute their K-groups, periodic cyclic homology groups and their Chern characters. (author)

  5. The Dark Cube: dark character profiles and OCEAN. (United States)

    Garcia, Danilo; González Moraga, Fernando R


    The Big Five traits (i.e., openness, conscientiousness, extraversion, agreeableness, and neuroticism: OCEAN) have been suggested to provide a meaningful taxonomy for studying the Dark Triad: Machiavellianism, narcissism, and psychopathy. Nevertheless, current research consists of mixed and inconsistent associations between the Dark Triad and OCEAN. Here we used the Dark Cube (Garcia & Rosenberg, 2016), a model of malevolent character theoretically based on Cloninger's biopsychosocial model of personality and in the assumption of a ternary structure of malevolent character. We use the dark cube profiles to investigate differences in OCEAN between individuals who differ in one dark character trait while holding the other two constant (i.e., conditional relationships). Participants ( N  = 330) responded to the Short Dark Triad Inventory and the Big Five Inventory and were grouped according to the eight possible combinations using their dark trait scores (M, high Machiavellianism; m, low Machiavellianism; N, high narcissism; n, low narcissism; P, high psychopathy; p, low psychopathy): MNP "maleficent", MNp "manipulative narcissistic", MnP "anti-social", Mnp "Machiavellian", mNP "psychopathic narcissistic", mNp "narcissistic", mnP "psychopathic", and mnp "benevolent". High narcissism-high extraversion and high psychopathy-low agreeableness were consistently associated across comparisons. The rest of the comparisons showed a complex interaction. For example, high Machiavellianism-high neuroticism only when both narcissism and psychopathy were low (Mnp vs. mnp), high narcissism-high conscientiousness only when both Machiavellianism and psychopathy were also high (MNP vs. MnP), and high psychopathy-high neuroticism only when Machiavellianism was low and narcissism was high (mNP vs. mNp). We suggest that the Dark Cube is a useful tool in the investigation of a consistent Dark Triad Theory. This approach suggests that the only clear relationships were narcissism

  6. Black and White Viewers' Perception and Recall of Occupational Characters on Television. (United States)

    Appiah, Osei


    Examines the differences in how Black and White viewers process messages based on the race of television characters representing five occupations. Notes that findings from male college students suggest that Black viewers have better recall of Black occupational characters than White characters on television. Reveals evidence that both Black and…

  7. 42 CFR 61.14 - Separate consideration of information concerning moral character or loyalty. (United States)


    ... moral character or loyalty. 61.14 Section 61.14 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF... Separate consideration of information concerning moral character or loyalty. No information in the records or possession of the Public Health Service concerning the moral character or loyalty of a fellow will...

  8. Queering Chapter Books with LGBT Characters for Young Readers: Recognizing and Complicating Representations of Homonormativity (United States)

    Hermann-Wilmarth, Jill M.; Ryan, Caitlin L.


    In this paper, we consider the limited chapter book options with lesbian, gay, bisexual, and transgender (LGBT) characters available for upper elementary readers. While these texts all include one or more LGBT character(s), the overall representations of LGBT people and issues highlight particular normative identities and silence others. We are…

  9. Molecular hematology

    National Research Council Canada - National Science Library

    Provan, Drew; Gribben, John


    ... The molecular basis of hemophilia, 219 Paul LF Giangrande 4 The genetics of acute myeloid leukemias, 42 Carolyn J Owen & Jude Fitzgibbon 19 The molecular basis of von Willebrand disease, 233 Luciano Baronc...

  10. Modulation of radial blood flow during Braille character discrimination task. (United States)

    Murata, Jun; Matsukawa, K; Komine, H; Tsuchimochi, H


    Human hands are excellent in performing sensory and motor function. We have hypothesized that blood flow of the hand is dynamically regulated by sympathetic outflow during concentrated finger perception. To identify this hypothesis, we measured radial blood flow (RBF), radial vascular conductance (RVC), heart rate (HR), and arterial blood pressure (AP) during Braille reading performed under the blind condition in nine healthy subjects. The subjects were instructed to read a flat plate with raised letters (Braille reading) for 30 s by the forefinger, and to touch a blank plate as control for the Braille discrimination procedure. HR and AP slightly increased during Braille reading but remained unchanged during the touching of the blank plate. RBF and RVC were reduced during the Braille character discrimination task (decreased by -46% and -49%, respectively). Furthermore, the changes in RBF and RVC were much greater during the Braille character discrimination task than during the touching of the blank plate (decreased by -20% and -20%, respectively). These results have suggested that the distribution of blood flow to the hand is modulated via sympathetic nerve activity during concentrated finger perception.

  11. Distorted Character Recognition Via An Associative Neural Network (United States)

    Messner, Richard A.; Szu, Harold H.


    The purpose of this paper is two-fold. First, it is intended to provide some preliminary results of a character recognition scheme which has foundations in on-going neural network architecture modeling, and secondly, to apply some of the neural network results in a real application area where thirty years of effort has had little effect on providing the machine an ability to recognize distorted objects within the same object class. It is the author's belief that the time is ripe to start applying in ernest the results of over twenty years of effort in neural modeling to some of the more difficult problems which seem so hard to solve by conventional means. The character recognition scheme proposed utilizes a preprocessing stage which performs a 2-dimensional Walsh transform of an input cartesian image field, then sequency filters this spectrum into three feature bands. Various features are then extracted and organized into three sets of feature vectors. These vector patterns that are stored and recalled associatively. Two possible associative neural memory models are proposed for further investigation. The first being an outer-product linear matrix associative memory with a threshold function controlling the strength of the output pattern (similar to Kohonen's crosscorrelation approach [1]). The second approach is based upon a modified version of Grossberg's neural architecture [2] which provides better self-organizing properties due to its adaptive nature. Preliminary results of the sequency filtering and feature extraction preprocessing stage and discussion about the use of the proposed neural architectures is included.

  12. Temperament and character in women with anorexia nervosa. (United States)

    Klump, K L; Bulik, C M; Pollice, C; Halmi, K A; Fichter, M M; Berrettini, W H; Devlin, B; Strober, M; Kaplan, A; Woodside, D B; Treasure, J; Shabbout, M; Lilenfeld, L R; Plotnicov, K H; Kaye, W H


    The present study examined temperament differences among anorexia nervosa (AN) subtypes and community controls, as well as the effect of body weight on personality traits in women with AN. Temperament and Character Inventory (TCI) scores were compared between 146 women with restrictor-type AN (RAN), 117 women with purging-type AN (PAN), 60 women with binge/purge-type AN (BAN), and 827 community control women (CW) obtained from an archival normative database. Women with AN scored significantly higher on harm avoidance and significantly lower on cooperativeness than CW. Subtype analyses revealed that women with RAN and PAN reported the lowest novelty seeking, RAN women the highest persistence and self-directedness, and PAN women the highest harm avoidance. Body mass index had a nominal effect on subgroup differences, suggesting that personality disturbances are independent of body weight. Findings suggest that certain facets of temperament differ markedly between women with AN, regardless of diagnostic subtype, and controls. More subtle temperament and character differences that were independent of body weight emerged that distinguish among subtypes of AN.

  13. Patterns of cognitive dissonance in readers’ engagement with characters

    Directory of Open Access Journals (Sweden)

    Marco Caracciolo


    Full Text Available Leon Festinger’s account of cognitive dissonance, published in 1957, has become one of the most successful theories in the history of social psychology. I argue that Festinger’s framework—and the research it generated over the last sixty years—can shed light on key aspects of readers’ engagement with literary characters. Literature can invite the audience to vicariously experience characters’ dissonance through an empathetic mechanism, but it can also induce dissonant states in readers by encouraging them to take on attitudes and beliefs that are significantly different from their own. I suggest that there are two strategies—or patterns of reader-response—through which the audience can cope with the dissonance between their own worldview and the characters’: attitude change and imaginative resistance. In the first, readers adjust their own beliefs and values according to what they have experienced and learned in adopting characters’ perspectives. By contrast, in imaginative resistance readers’ worldview prevents them from establishing an empathetic bond with characters. I integrate these hypotheses into a model that builds on theoretical as well as empirical insights into reader-response.

  14. Vitruvian Character: The Case of the Egyptian Museum

    Directory of Open Access Journals (Sweden)

    Khaled Asfour


    Full Text Available In Vitruvius’ treatise, what makes good architecture is its ability to communicate to the public particular messages that reflects the program of the building with spaces and components arranged in an orderly way. According to Vitruvius these messages when acknowledges by the public the building posses strong character. This research discusses this idea by reflecting on the 1895 competition of the Egyptian Museum project. Marcel Dourgnon, the French architect of the winning scheme, showed profound understanding of character resulting in a building that had positive vibe with the local community.  Today Vitruvius’ idea is still living with us. Norman Foster succeeded in upgrading the British Museum in a way that addressed all cultures of the world through his grand atrium design.  Similarly, Emad Farid and Ramez Azmy revived the presence of the Egyptian Museum in public cognition.  Spatial experience that evokes similar perceptions to all its visitors is a timeless piece that transcends cultural boundaries.

  15. Compliments in Audiovisual Translation – issues in character identity

    Directory of Open Access Journals (Sweden)

    Isabel Fernandes Silva


    Full Text Available Over the last decades, audiovisual translation has gained increased significance in Translation Studies as well as an interdisciplinary subject within other fields (media, cinema studies etc. Although many articles have been published on communicative aspects of translation such as politeness, only recently have scholars taken an interest in the translation of compliments. This study will focus on both these areas from a multimodal and pragmatic perspective, emphasizing the links between these fields and how this multidisciplinary approach will evidence the polysemiotic nature of the translation process. In Audiovisual Translation both text and image are at play, therefore, the translation of speech produced by the characters may either omit (because it is provided by visualgestual signs or it may emphasize information. A selection was made of the compliments present in the film What Women Want, our focus being on subtitles which did not successfully convey the compliment expressed in the source text, as well as analyze the reasons for this, namely difference in register, Culture Specific Items and repetitions. These differences lead to a different portrayal/identity/perception of the main character in the English version (original soundtrack and subtitled versions in Portuguese and Italian.

  16. Who's Who? Memory updating and character reference in children's narratives. (United States)

    Whitely, Cristy; Colozzo, Paola


    The capacity to update and monitor the contents of working memory is an executive function presumed to play a critical role in language processing. The current study used an individual differences approach to consider the relationship between memory updating and accurate reference to story characters in the narratives of typically developing children. English-speaking children from kindergarten to grade 2 ( N = 63; M age = 7.0 years) completed updating tasks, short-term memory tasks, and narrative productions. The authors used multiple regression to test whether updating accounted for independent variability in referential adequacy. The capacity to update working memory was related to adequate character reference beyond the effects of age and of short-term memory capacity, with the strongest relationship emerging for maintaining reference over multiple utterances. This individual differences study is the first to show a link between updating and performance in a discourse production task for young school-age children. The findings contribute to the growing body of research investigating the role of working memory in shaping language production. This study invites extension to children of different ages and language abilities as well as to other language production tasks.

  17. Moral Character and Responsibilityfor Semende Peoplein Ulu Danau, South Sumatera

    Directory of Open Access Journals (Sweden)

    Hatta Setiawan


    Full Text Available This research was aimed to know the values being implemented in the community to maintain the existence of the custom in Ulu Danau village in South of Sumatera province. The method applied was ethnography with a qualitative approach. Then, the data were collected by observtion, which would be analyzed and concluded. The results of the analysis and discussion show that Semende people in the village of Ulu Danau see the custom of Tunggu Tubang and Jenang Jurai as normal things to create the responsible character, and moral character that will be embodied in the implementation of Besundi, Besindat, and Besingkuh. The value of responsibility on Tunggu Tubang custom teaches the value of hard work, the message, honesty, and discipline. As for custom of Jenang Jurai, it is shown through the value of independence, democracy, fairness, and tolerance. Besundi Besindat Besingkuh show the values of mannerism and deportment. Last, it is seen as efforts by the people in the community to maintain the custom by giving the space and an emphasis on it. 

  18. How to romanize Korean characters in international journals

    Directory of Open Access Journals (Sweden)

    Sun Huh


    Full Text Available For editors and manuscript editors, the romanization of Korean characters is a topic that should be understood thoroughly, because Korean proper nouns have become more widely used worldwide due to phenomena such as Hallyu (the Korean wave. In this report, I describe the 2 major romanization systems used in Korea: the Korean government’s romanization system and the McCune-Reischauer system. I also describe the transliteration guidelines presented in a variety of reference styles, such as the CSE (Council of Science Editors, ACS (American Chemical Society, AMA (American Medical Association, APA (American Psychological Association, IEEE (Institute of Electrical and Electronics Engineers styles and the NLM (National Library of Medicine style guide. I found that 2 journals have adopted the Korean government’s romanization system, while 10 use the McCune-Reischauer system. Other journals do not specifically mention a romanization system. Editors should select a romanization system and use it consistently. When presenting a reference that includes romanized text, the journal’s house style should be followed, based on international reference citation styles. Chinese characters in documents published in Korea should be romanized according to the Korean pronunciation.

  19. [What is beauty? : Manifest for an aesthetic character medicine]. (United States)

    Harth, W


    Aesthetic medicine has in recent decades attained a growing social significance and firm place in the medical profession image. In a short time, a variety of technical procedures and processes have been developed and applied by specialized physicians. A further leading medical discussion regarding the central question "What is beauty" is missing compared with the technologically innovative progress. Beauty is characterized by an individual and subjective pleasure. Social media and fashion trends exert a central influence on common beauty ideals and aesthetic medicine. In practice, the artificial intervention must accord to the individual personality. Therefore, the professional term Aesthetic Medicine is insufficient and should be replaced by "Aesthetic Character Medicine". The particular purpose is the aim of graceful aging and a sustained adequate result which outlasts the zeitgeist. This requires medical know how and clear aesthetic self-conception of the physician. "Aesthetic Character Medicine" can be realized in a discourse, with the 10-step plan presented in this article.

  20. Cultural influences on social feedback processing of character traits. (United States)

    Korn, Christoph W; Fan, Yan; Zhang, Kai; Wang, Chenbo; Han, Shihui; Heekeren, Hauke R


    Cultural differences are generally explained by how people see themselves in relation to social interaction partners. While Western culture emphasizes independence, East Asian culture emphasizes interdependence. Despite this focus on social interactions, it remains elusive how people from different cultures process feedback on their own (and on others') character traits. Here, participants of either German or Chinese origin engaged in a face-to-face interaction. Consequently, they updated their self- and other-ratings of 80 character traits (e.g., polite, pedantic) after receiving feedback from their interaction partners. To exclude potential confounds, we obtained data from German and Chinese participants in Berlin [functional magnetic resonance imaging (fMRI)] and in Beijing (behavior). We tested cultural influences on social conformity, positivity biases, and self-related neural activity. First, Chinese conformed more to social feedback than Germans (i.e., Chinese updated their trait ratings more). Second, regardless of culture, participants processed self- and other-related feedback in a positively biased way (i.e., they updated more toward desirable than toward undesirable feedback). Third, changes in self-related medial prefrontal cortex activity were greater in Germans than in Chinese during feedback processing. By investigating conformity, positivity biases, and self-related activity in relation to feedback obtained in a real-life interaction, we provide an essential step toward a unifying framework for understanding the diversity of human culture.

  1. Charactering lidar optical subsystem using four quadrants method (United States)

    Tian, Xiaomin; Liu, Dong; Xu, Jiwei; Wang, Zhenzhu; Wang, Bangxin; Wu, Decheng; Zhong, Zhiqing; Xie, Chenbo; Wang, Yingjian


    Lidar is a kind of active optical remote sensing instruments , can be applied to sound atmosphere with a high spatial and temporal resolution. Many parameter of atmosphere can be get by using different inverse algorithm with lidar backscatter signal. The basic setup of a lidar consist of a transmitter and a receiver. To make sure the quality of lidar signal data, the lidar must be calibrated before being used to measure the atmospheric variables. It is really significant to character and analyze lidar optical subsystem because a well equiped lidar optical subsystem contributes to high quality lidar signal data. we pay close attention to telecover test to character and analyze lidar optical subsystem.The telecover test is called four quadrants method consisting in dividing the telescope aperture in four quarants. when a lidar is well configured with lidar optical subsystem, the normalized signal from four qudrants will agree with each other on some level. Testing our WARL-II lidar by four quadrants method ,we find the signals of the four basically consistent with each other both in near range and in far range. But in detail, the signals in near range have some slight distinctions resulting from overlap function, some signals distinctions are induced by atmospheric instability.

  2. Heterogeneous characters modeling of instant message services users' online behavior. (United States)

    Cui, Hongyan; Li, Ruibing; Fang, Yajun; Horn, Berthold; Welsch, Roy E


    Research on temporal characteristics of human dynamics has attracted much attentions for its contribution to various areas such as communication, medical treatment, finance, etc. Existing studies show that the time intervals between two consecutive events present different non-Poisson characteristics, such as power-law, Pareto, bimodal distribution of power-law, exponential distribution, piecewise power-law, et al. With the occurrences of new services, new types of distributions may arise. In this paper, we study the distributions of the time intervals between two consecutive visits to QQ and WeChat service, the top two popular instant messaging services in China, and present a new finding that when the value of statistical unit T is set to 0.001s, the inter-event time distribution follows a piecewise distribution of exponential and power-law, indicating the heterogeneous character of IM services users' online behavior in different time scales. We infer that the heterogeneous character is related to the communication mechanism of IM and the habits of users. Then we develop a combination model of exponential model and interest model to characterize the heterogeneity. Furthermore, we find that the exponent of the inter-event time distribution of the same service is different in two cities, which is correlated with the popularity of the services. Our research is useful for the application of information diffusion, prediction of economic development of cities, and so on.

  3. Heterogeneous characters modeling of instant message services users' online behavior.

    Directory of Open Access Journals (Sweden)

    Hongyan Cui

    Full Text Available Research on temporal characteristics of human dynamics has attracted much attentions for its contribution to various areas such as communication, medical treatment, finance, etc. Existing studies show that the time intervals between two consecutive events present different non-Poisson characteristics, such as power-law, Pareto, bimodal distribution of power-law, exponential distribution, piecewise power-law, et al. With the occurrences of new services, new types of distributions may arise. In this paper, we study the distributions of the time intervals between two consecutive visits to QQ and WeChat service, the top two popular instant messaging services in China, and present a new finding that when the value of statistical unit T is set to 0.001s, the inter-event time distribution follows a piecewise distribution of exponential and power-law, indicating the heterogeneous character of IM services users' online behavior in different time scales. We infer that the heterogeneous character is related to the communication mechanism of IM and the habits of users. Then we develop a combination model of exponential model and interest model to characterize the heterogeneity. Furthermore, we find that the exponent of the inter-event time distribution of the same service is different in two cities, which is correlated with the popularity of the services. Our research is useful for the application of information diffusion, prediction of economic development of cities, and so on.

  4. Evaluation Model of the Entrepreneurial Character in EU Countries

    Directory of Open Access Journals (Sweden)

    Sebastian Madalin Munteanu


    Full Text Available The evidence of entrepreneurship development as a factor of sustainable growth at national and regional level frequently calls for the interest of theorists and practitioners on identifying and outlining the best conditions and economic essential prerequisites for supporting the entrepreneurial initiatives on the long term. In this context, the objective of the present research is to analyse and measure the entrepreneurial character of the European Union member countries in an integrated manner, by developing an innovative model for proposing specific action lines and objectively evaluating the entrepreneurship development in the investigated states. Our model is based on a synthesis variable of the entrepreneurial national character, which was developed by sequential application of principal component analysis, while the initial variables are from secondary sources with good conceptual representativeness. Depending on the objective relevance of the three model components (cultural, economic and administrative, and entrepreneurial education components, the achieved results confirm the importance of a favourable cultural and economic and administrative background for entrepreneurship development and they reiterate the inefficiency of isolated entrepreneurial education unless supported by good entrepreneurial culture or adequate economic and administrative infrastructure. The case of Romania, in relation with the European Union member countries, is presented in detail.

  5. Character-level neural network for biomedical named entity recognition. (United States)

    Gridach, Mourad


    Biomedical named entity recognition (BNER), which extracts important named entities such as genes and proteins, is a challenging task in automated systems that mine knowledge in biomedical texts. The previous state-of-the-art systems required large amounts of task-specific knowledge in the form of feature engineering, lexicons and data pre-processing to achieve high performance. In this paper, we introduce a novel neural network architecture that benefits from both word- and character-level representations automatically, by using a combination of bidirectional long short-term memory (LSTM) and conditional random field (CRF) eliminating the need for most feature engineering tasks. We evaluate our system on two datasets: JNLPBA corpus and the BioCreAtIvE II Gene Mention (GM) corpus. We obtained state-of-the-art performance by outperforming the previous systems. To the best of our knowledge, we are the first to investigate the combination of deep neural networks, CRF, word embeddings and character-level representation in recognizing biomedical named entities. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Heterogeneous characters modeling of instant message services users’ online behavior (United States)

    Fang, Yajun; Horn, Berthold


    Research on temporal characteristics of human dynamics has attracted much attentions for its contribution to various areas such as communication, medical treatment, finance, etc. Existing studies show that the time intervals between two consecutive events present different non-Poisson characteristics, such as power-law, Pareto, bimodal distribution of power-law, exponential distribution, piecewise power-law, et al. With the occurrences of new services, new types of distributions may arise. In this paper, we study the distributions of the time intervals between two consecutive visits to QQ and WeChat service, the top two popular instant messaging services in China, and present a new finding that when the value of statistical unit T is set to 0.001s, the inter-event time distribution follows a piecewise distribution of exponential and power-law, indicating the heterogeneous character of IM services users’ online behavior in different time scales. We infer that the heterogeneous character is related to the communication mechanism of IM and the habits of users. Then we develop a combination model of exponential model and interest model to characterize the heterogeneity. Furthermore, we find that the exponent of the inter-event time distribution of the same service is different in two cities, which is correlated with the popularity of the services. Our research is useful for the application of information diffusion, prediction of economic development of cities, and so on. PMID:29734327

  7. Comparison of brain mechanisms underlying the processing of Chinese characters and pseudo-characters: an event-related potential study. (United States)

    Wang, Ting; Li, Hong; Zhang, Qinglin; Tu, Shen; Yu, Caiyun; Qiu, Jiang


    Most Chinese characters are composed of a semantic radical on the left and a phonetic radical on the right. The semantic radical provides the semantic information; the phonetic radical provides information concerning the pronunciation of the whole character. The pseudo-characters in the study consisted of different sub-lexical parts of real Chinese characters and consequently they also had the semantic radical and the phonetic radical. But they were not readable and had no actual meaning. In order to investigate the spatiotemporal cortical activation patterns underlying the orthographic, phonological and semantic processing of Chinese characters, we used event-related brain potentials (ERPs) to explore the processing of Chinese characters and pseudo-characters when 14 healthy Chinese college students viewed the characters passively. Results showed that both Chinese characters and pseudo-characters elicited an evident negative potential peaking around 120 ms (N120), which appeared to reflect initial orthographic distinction and evaluation. Then, Chinese pseudo-characters elicited a more positive ERP deflection (P220) than did Chinese characters 200-250 ms after onset of the stimuli. It was similar to the recognition potential (RP) and might reflect the integration processes of phonological and semantic processing on the basis of early orthographic information. Dipole source analysis of the difference wave (pseudo-characters minus characters) indicated that a generator localized in the left temporal-occipital junction contributed to this effect, which was possibly related to phonological and perceptual-semantic information integration. Between 350-450 ms, a greater negativity (N360) in pseudo-characters as compared to characters was found over midline fronto-central scalp regions. Dipole analysis localized the generator of N360 in the right parahippocampal cortex. Therefore, the N360 might be an N400 component and reflect the higher-level semantic activation on the

  8. Data set incongruence and correlated character evolution: An example of functional convergence in the hind-limbs of stifftail diving ducks (United States)

    McCracken, K.G.; Harshman, J.; Mcclellan, D.A.; Afton, A.D.


    The unwitting inclusion of convergent characters in phylogenetic estimates poses a serious problem for efforts to recover phylogeny. Convergence is not inscrutable, however, particularly when one group of characters tracks phylogeny and another set tracks adaptive history. In such cases, convergent characters may be correlated with one or a few functional anatomical units and readily identifiable by using comparative methods. Stifftail ducks (Oxyurinae) offer one such opportunity to study correlated character evolution and function in the context of phylogenetic reconstruction. Morphological analyses place stifftail ducks as part of a large clade of diving ducks that includes the sea ducks (Mergini), Hymenolaimus, Merganetta, and Tachyeres, and possibly the pochards (Aythyini). Molecular analyses, on the other hand, place stifftails far from other diving ducks and suggest, moreover, that stifftails are polyphyletic. Mitochondrial cytochrome b gene sequences of eight stifftail species traditionally supposed to form a clade were compared with each other and with sequences from 50 other anseriform and galliform species. Stifftail ducks are not the sister group of sea ducks but lie outside the typical ducks (Anatinae). Of the four traditional stifftail genera, monophyly of Oxyura and its sister group relationship with Nomonyx are strongly supported. Heteronetta probably is the sister group of that clade, but support is weak. Biziura is not a true stifftail. Within Oxyura, Old World species (O. australis, O. leucocephala, O. mnccoa) appear to form a clade, with New World species (O. jamaicensis, O. vittata) branching basally. Incongruence between molecules and morphology is interpreted to be the result of adaptive specialization and functional convergence in the hind limbs of Biziura and true stifftails. When morphological characters are divided into classes, only hind-limb characters are significantly in conflict with the molecular tree. Likewise, null models of

  9. Where program and fantasy meet: Female fans conversing with character bots in Japan [symposium

    Directory of Open Access Journals (Sweden)

    Keiko Nishimura


    Full Text Available Character bots are automated programs that post—that is, tweet—characters' lines from popular manga, anime, games, and so on. They post regularly, and in the past few years they have become difficult to ignore, especially in fan communities. Many fans take great pleasure in interacting with favorite characters as bots; rhey also enjoy the communities that spring up around favorite series, characters, and, yes, even bots. Here I adopt an ethnographic approach to analyze the human dimensions of the phenomenon of character bots, based on participant observation among female fans in Japan.

  10. "I Had to Live, Breathe, and Write My Character": Character Selection and Student Engagement in an Online Role-Play Simulation (United States)

    Rector-Aranda, Amy; Raider-Roth, Miriam; Glaser, Noah; Behrman, Matthew


    This study explores the relationship between character selection and student engagement in the Jewish Court of All Time (JCAT), an online and classroom-based role-playing simulation of a current events court case with Jewish historical roots. Analyzing students' responses to three questions posed in an out-of-character JCAT discussion forum, we…

  11. Phylogenetic networks: A tool to display character conflict and ...

    African Journals Online (AJOL)



    Oct 5, 2011 ... accumulated by high-throughput molecular technologies, .... which mutation combined with the population's diver- gence led to fixation of .... construction and greedy reduction, one simulation, and two case studies from ...

  12. Automated Degradation Diagnosis in Character Recognition System Subject to Camera Vibration

    Directory of Open Access Journals (Sweden)

    Chunmei Liu


    Full Text Available Degradation diagnosis plays an important role for degraded character processing, which can tell the recognition difficulty of a given degraded character. In this paper, we present a framework for automated degraded character recognition system by statistical syntactic approach using 3D primitive symbol, which is integrated by degradation diagnosis to provide accurate and reliable recognition results. Our contribution is to design the framework to build the character recognition submodels corresponding to degradation subject to camera vibration or out of focus. In each character recognition submodel, statistical syntactic approach using 3D primitive symbol is proposed to improve degraded character recognition performance. In the experiments, we show attractive experimental results, highlighting the system efficiency and recognition performance by statistical syntactic approach using 3D primitive symbol on the degraded character dataset.

  13. Designing Visual Character Of Raden Wijaya As Historical Figure In Visual Novel

    Directory of Open Access Journals (Sweden)

    Dendi Pratama


    Full Text Available Visual character in Visual Novel games have the power to carry messages. Creation of visual characters in historical narratives can also bring cultural meaning. This study examines the creation of Raden Wijaya visual character as a case example in Visual Novel Twist Majapahit which is set in Majapahit kingdom but with manga-style visualization. On the contrary the creation of Raden Wijaya visual character in this study is more trying to accentuate the characteristic of Indonesia. The choice of Raden Wijaya character is based on consideration because it has historically included a major influence in expanding the royal power. The study discussions are elaborated qualitatively with the Social Semiotic approach that analyzes informative functions interactive functions and imaginative functions in visual character design elements. The results of this study show that design elements can build a comprehensive association of meanings so that the creation of visual characters tailored to historical figures has the potential to bring cultural messages.

  14. The nuclear fuel rod character recognition system based on neural network technique

    International Nuclear Information System (INIS)

    Kim, Woong-Ki; Park, Soon-Yong; Lee, Yong-Bum; Kim, Seung-Ho; Lee, Jong-Min; Chien, Sung-Il.


    The nuclear fuel rods should be discriminated and managed systematically by numeric characters which are printed at the end part of each rod in the process of producing fuel assembly. The characters are used to examine manufacturing process of the fuel rods in the inspection process of irradiated fuel rod. Therefore automatic character recognition is one of the most important technologies to establish automatic manufacturing process of fuel assembly. In the developed character recognition system, mesh feature set extracted from each character written in the fuel rod is employed to train a neural network based on back-propagation algorithm as a classifier for character recognition system. Performance evaluation has been achieved on a test set which is not included in a training character set. (author)

  15. An investigation of player to player character identification via personal pronouns

    DEFF Research Database (Denmark)

    Hichens, Michael; Drachen, Anders; Richards, Deborah


    The player character is an important feature of many games, where it is through the character that the player interacts with game world. There has been considerable interest in the relationship between the player and the player character. Much of this work has examined the identification of players......, third) as an indication of the relationship between player and character. Results indicate that the presence of story and information about the player character had no effect on identification with the plater character. However, characteristics of the players, particularly gender and general experience...... in playing video games, did have a statistically significant affect, indicating that different levels of identification are more dependent on the player than on the game. This indicates that players are not a homogeneous group with respect to player character identification and is an important consideration...

  16. Recognizing Chinese characters in digital ink from non-native language writers using hierarchical models (United States)

    Bai, Hao; Zhang, Xi-wen


    While Chinese is learned as a second language, its characters are taught step by step from their strokes to components, radicals to components, and their complex relations. Chinese Characters in digital ink from non-native language writers are deformed seriously, thus the global recognition approaches are poorer. So a progressive approach from bottom to top is presented based on hierarchical models. Hierarchical information includes strokes and hierarchical components. Each Chinese character is modeled as a hierarchical tree. Strokes in one Chinese characters in digital ink are classified with Hidden Markov Models and concatenated to the stroke symbol sequence. And then the structure of components in one ink character is extracted. According to the extraction result and the stroke symbol sequence, candidate characters are traversed and scored. Finally, the recognition candidate results are listed by descending. The method of this paper is validated by testing 19815 copies of the handwriting Chinese characters written by foreign students.

  17. Phylogeny of the Acanthocephala based on morphological characters. (United States)

    Monks, S


    Only four previous studies of relationships among acanthocephalans have included cladistic analyses, and knowledge of the phylogeny of the group has not kept pace with that of other taxa. The purpose of this study is to provide a more comprehensive analysis of the phylogenetic relationships among members of the phylum Acanthocephala using morphological characters. The most appropriate outgroups are those that share a common early cell-cleavage pattern (polar placement of centrioles), such as the Rotifera, rather than the Priapulida (meridional placement of centrioles) to provide character polarity based on common ancestry rather than a general similarity likely due to convergence of body shapes. The phylogeny of 22 species of the Acanthocephala was evaluated based on 138 binary and multistate characters derived from comparative morphological and ontogenetic studies. Three assumptions of cement gland structure were tested: (i) the plesiomorphic type of cement glands in the Rotifera, as the sister group, is undetermined; (ii) non-syncytial cement glands are plesiomorphic; and (iii) syncytial cement glands are plesiomorphic. The results were used to test an early move of Tegorhynchus pectinarius to Koronacantha and to evaluate the relationship between Tegorhynchus and Illiosentis. Analysis of the data-set for each of these assumptions of cement gland structure produced the same single most parsimonious tree topology. Using Assumptions i and ii for the cement glands, the trees were the same length (length = 404 steps, CI = 0.545, CIX = 0.517, HI = 0.455, HIX = 0.483, RI = 0.670, RC = 0.365). Using Assumption iii, the tree was three steps longer (length = 408 steps, CI = 0.539, CIX = 0.512, HI = 0.461, HIX = 0.488, RI = 0.665, RC = 0.359). The tree indicates that the Palaeacanthocephala and Eoacanthocephala both are monophyletic and are sister taxa. The members of the Archiacanthocephala are basal to the other two clades, but do not themselves form a clade. The results

  18. Based on Brevity: Fiction in 140 Characters or Less

    Directory of Open Access Journals (Sweden)

    Ritika Singh


    Full Text Available This paper examines how short-short stories published on social media platforms such asFacebook and Twitter experiment with brevity. It examines the use of devices such as planned spaces between words, colors, and enjambments, a genre called twitter fiction, to deliver the literary after-taste of ‘byte-sized’ fiction. What are the ramifications, requirements, and results of this form of brevity? Since the works are written and published on/for the digital media, what other aids supplement the reading process, if any? What forms of innovation does this conciseness allow? Two platforms of reading and writing short-short stories (of 140 characters or less will be used to examine these questions: Terribly Tiny Tales on Facebook and Very Short Story (@veryshortstoryon Twitter. Keywords: digital humanities, twitter fiction, brevity, short story, technology, social mediaThe six-word story by Ernest Hemingway, written in the 1920s, can be seen as an exemplary precursor to the recent burgeoning of short-short stories on Twitter and Facebook. To clearly define the term in the context of length is a complicated process as not only do short-short stories have different names, there is no fixity in terms of how short they must be or which style or form they deal with – ranging from myths and fables to serialized novels. However, works that are strictly 140 characters or less come under the subset of short-short stories and are popularly known as ‘140 stories,’ ‘short-shorts,’ and ‘very short stories.’ These are mostly published on social platforms like Twitter, Facebook, Tumblr and personal blogs to allow immediacy in writing, self-publishing, and reaching out to an audience. Restricting the work to this minimum character limit allows the writer to publish the work across different social platforms.Therefore, the underlining requirement of this form of literature is that it must be brief. This becomes the first and the most important

  19. The Influence of Brand Equity Characters on Children's Food Preferences and Choices. (United States)

    McGale, Lauren Sophie; Halford, Jason Christian Grovenor; Harrold, Joanne Alison; Boyland, Emma Jane


    To assess the influence of brand equity characters displayed on food packaging on children's food preferences and choices, 2 studies were conducted. Brand equity characters are developed specifically to represent a particular brand or product. Despite existing literature suggesting that promotional characters influence children's food choices, to date, no research has assessed the influence of brand equity characters specifically. We recruited 209 children 4-8 years of age from schools and childcare centers in the UK. In a mixed-measures design, the children were asked to rate their taste preferences and preferred snack choice for 3 matched food pairs, presented either with or without a brand equity character displayed on packaging. Study 1 addressed congruent food-character associations and study 2 addressed incongruent associations. Participants were also asked to rate their recognition and liking of characters used. Wilcoxon signed-rank tests and χ(2) analyses were used where appropriate. Children were significantly more likely to show a preference for foods with a brand equity character displayed on the packaging compared with a matched food without a brand equity character, for both congruent and incongruent food-character associations. The presence of a brand equity character also significantly influenced the children's within-pair preferences, within-pair choices, and overall snack choice (congruent associations only). Displaying brand equity characters promotes unhealthy food choices in children. The findings are consistent with those of studies exploring other types of promotional characters. In the context of a childhood obesity epidemic, the use of brand equity characters in the promotion of foods high in fat, salt, and sugar to children should be restricted. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Character Decomposition and Transposition Processes in Chinese Compound Words Modulates Attentional Blink. (United States)

    Cao, Hongwen; Gao, Min; Yan, Hongmei


    The attentional blink (AB) is the phenomenon in which the identification of the second of two targets (T2) is attenuated if it is presented less than 500 ms after the first target (T1). Although the AB is eliminated in canonical word conditions, it remains unclear whether the character order in compound words affects the magnitude of the AB. Morpheme decomposition and transposition of Chinese two-character compound words can provide an effective means to examine AB priming and to assess combinations of the component representations inherent to visual word identification. In the present study, we examined the processing of consecutive targets in a rapid serial visual presentation (RSVP) paradigm using Chinese two-character compound words in which the two characters were transposed to form meaningful words or meaningless combinations (reversible, transposed, or canonical words). We found that when two Chinese characters that form a compound word, regardless of their order, are presented in an RSVP sequence, the likelihood of an AB for the second character is greatly reduced or eliminated compared to when the two characters constitute separate words rather than a compound word. Moreover, the order of the report for the two characters is more likely to be reversed when the normal order of the two characters in a compound word is reversed, especially when the interval between the presentation of the two characters is extremely short. These findings are more consistent with the cognitive strategy hypothesis than the resource-limited hypothesis during character decomposition and transposition of Chinese two-character compound words. These results suggest that compound characters are perceived as a unit, rather than two separate words. The data further suggest that readers could easily understand the text with character transpositions in compound words during Chinese reading.

  1. The agronomic characters of a high protein rice mutant

    International Nuclear Information System (INIS)

    Harn, C.; Won, J.L.; Choi, K.T.


    Mutant lines (M 5 -M 9 ) of macro-phenotypic traits from several varieties were screened for the protein content. Mutant 398 (M 9 ) is one of the high protein mutants selected from Hokwang. Three years' tests revealed that it has a high protein line under any condition of cultivation. Except for early maturity and short culmness, other agronomic and yield characters were similar to the original variety. There was no difference between the mutant 398 and its mother variety in grain shape and weight, and also the size and protein content of the embryo. The high protein content of the mutant is attributable to the increase of protein in the endosperm. About 150 normal-looking or a few days-earlier-maturing selections were made from Jinheung variety in the M 3 and screened for protein. Promising lines in terms of the plant type, yield and protein were obtained. (author)

  2. Induced variability in quantitative characters in some allied fibre crops

    International Nuclear Information System (INIS)

    Singh, D.P.


    Variability in plant height, basal diameter and the number of internodes was induced in some varieties of Kenaf (H.C. and H.S.), Malachra and Ramie (boehmaria nivea) using chronic gamma ryays of different intensities. The statistical analysis showed significant treatment difference. A detailed study made with the help of five statistics i.e. mean, variance, S.D.S.E and C.V.% in M3 generation, revealed that the treatments show variable effects on these characters, and the highest variability is induced under the higher dose. Among all the types, however, Hibiscus cannabinus was found to be more radiosensitive. In Ramie, the differences due to treatments were significant, but not much difference was observed in the behaviour of different variaties towards gamma rays. Results have been discussed using the findings obtained earlier in jute. (author)

  3. I. Bunin and V. Shukshin: Russian national character problem reflection

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    Alieva Raisa Radzhabovna


    Full Text Available The paper attempts, using the comparative method of comparative studies, to show the level of artistic content of people’s life stories of the creative intimacy of the great Russian writers I.A. Bunin and V.M. Shukshin. The article shows the writers-realists who worked in different times, in different conditions, due to a good, thorough value of the way of people’s life, the depth of creative gift, gift of «staring look», the power and the truth of the patriotic feelings were able to objectively and historically true artistic revealing of the essence of the Russian national character in its complexity, multi-unroundness ambivalence. For both writers the Russian people embody Russia, deeply beloved homeland, its powerful, life-giving strength. They expressed their admiration for the moral beauty of the Russian people, Russian nature, Russian art.

  4. The character of scientists in the Nobel Prize speeches. (United States)

    Condit, Celeste M


    This essay describes the ethos (i.e. the character projected to specific audiences) of the 25 Nobel Lectures in Physics, Chemistry, and Physiology or Medicine given in 2013-2015 and the 15 Presentation Speeches given at the Nobel Banquets between 2011 and 2015. A thematically focused qualitative analysis grounded in theories of epideictic discourse indicates the Nobel speakers demonstrated a range of strategies for and degrees of success in negotiating the tensions created by the implicit demands of ceremonial speeches, the scientific emphasis on didactic style and research content, and the different potential audiences (scientific experts and interested publics). Relatively few speeches explicitly displayed goodwill toward humanity instead of primarily toward the scientific community. Some speakers emphasized qualities of goodness in line with social values shared by broad audiences, but some reinforced stereotypes of scientists as anti-social. Speakers were variable in their ability to bridge the substantial gaps in resources for shared good sense.


    Directory of Open Access Journals (Sweden)

    Sang Ayu Isnu Maharani


    Full Text Available Maxim of Politeness is an interesting subject to be discussed, since politeness has been criticized from our childhood. We are obliques to be polite to anyone either in speaking or in acting. Somehow we are manage to show politeness in our spoken expression though our intention might be not so polite. For example we must appriciate others opinion although we feel objection toward the opinion. In this article the analysis of politeness is based on maxim proposes by Leech. He proposed six types of politeness maxim. The discussion shows that the main character (Kristen and Kami use all types of maxim in their conversation. The most commonly used are approbation maxim and agreement maxim

  6. 'Killer' character of yeasts isolated from ethanolic fermentations

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    Ceccato-Antonini Sandra Regina


    Full Text Available The number of killer, neutral and sensitive yeasts was determined from strains isolated from substrates related to alcoholic fermentations. From 113 isolates, 24 showed killer activity against NCYC 1006 (standard sensitive strain, while 30 were sensitive to NCYC 738 (standard killer strain, and 59 had no reaction in assays at 25-27°C. Two wild yeast strains of Saccharomyces cerevisiae and one of Candida colliculosa were tested against 10 standard killer strains and one standard sensitive strain in a cell x cell and well-test assays at four different pHs. None of the isolates displayed strong killer activity or were sensitive to the standard strains. All belonged to the neutral type. It was concluded that although the number of killer strains was high, this character cannot be used to protect ethanol fermentation processes against yeast contaminants like those which form cell clusters.

  7. Vacuum entanglement governs the bosonic character of magnons

    International Nuclear Information System (INIS)

    Morimae, Tomoyuki


    It is well known that magnons, which are elementary excitations in a magnetic material, behave as bosons when their density is low. We study how the bosonic character of magnons is governed by the amount of multipartite entanglement in the vacuum state on which magnons are excited. We show that if multipartite entanglement is strong, magnons cease to be bosons. We also consider some examples, such as ground states of the Heisenberg ferromagnet and the transverse Ising model, the condensation of magnons, the one-way quantum computer, and Kitaev's toric code. Our result provides insights into the quantum statistics of elementary excitations in these models, and into the reason why a nonlocal transformation, such as the Jordan-Wigner transformation, is necessary for some many-body systems.

  8. Combining ability of elephant grass based on nutritional characters

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    Vanessa Quitete Ribeiro da Silva


    Full Text Available The objective of the work was to evaluate the effects of general combining ability (CGC of the parents and specific combining ability (CEC in the elephant grass hybrids by diallel analysis adapted to partial diallel crosses based on nutritional characters. Sixteen hybrids and eight parents in a randomized block design with three replications were evaluated. The study considered percentage of dry matter (%DM, ash (%ASH, crude protein (%CP and neutral detergent fiber (NDF. There were significant differences among genotypes for the traits evaluated, with a predominance of dominance gene effect. Based on CGC, the best parents were Taiwan A-144, Vruckwona Africana e Taiwan A-146. The best intersections based on CEC were Taiwan A-144 x Taiwan A-146, Vruckwona Africana x Taiwan A-146, Vruckwona Africana x Mercker S.E.A., Vruckwona Africana x Napier nº2 e Pusa Napier nº2 x Mercker Santa Rita.

  9. Optical character recognition: an illustrated guide to the frontier (United States)

    Nagy, George; Nartker, Thomas A.; Rice, Stephen V.


    We offer a perspective on the performance of current OCR systems by illustrating and explaining actual OCR errors made by three commercial devices. After discussing briefly the character recognition abilities of humans and computers, we present illustrated examples of recognition errors. The top level of our taxonomy of the causes of errors consists of Imaging Defects, Similar Symbols, Punctuation, and Typography. The analysis of a series of 'snippets' from this perspective provides insight into the strengths and weaknesses of current systems, and perhaps a road map to future progress. The examples were drawn from the large-scale tests conducted by the authors at the Information Science Research Institute of the University of Nevada, Las Vegas. By way of conclusion, we point to possible approaches for improving the accuracy of today's systems. The talk is based on our eponymous monograph, recently published in The Kluwer International Series in Engineering and Computer Science, Kluwer Academic Publishers, 1999.

  10. The fractal character of radiation defects aggregation in crystals

    International Nuclear Information System (INIS)

    Akylbekov, A.; Akimbekov, E.; Baktybekov, K.; Vasil'eva, I.


    In processes of self-organization, which characterize open systems, the source of ordering is a non-equilibrium. One of the samples of ordering system is radiation-stimulated aggregation of defects in solids. In real work the analysis of criterions of ordering defects structures in solid, which is continuously irradiate at low temperature is presented. The method of cellular automata used in simulation of irradiation. It allowed us to imitate processes of defects formation and recombination. The simulation realized on the surfaces up to 1000x1000 units with initial concentration of defects C n (the power of dose) 0.1-1 %. The number of iterations N (duration of irradiation) mounted to 10 6 cycles. The single centers, which are the sources of formation aggregates, survive in the result of probabilistic nature of formation and recombination genetic pairs of defects and with strictly fixed radius of recombination (the minimum inter anionic distance). For determination the character of same type defects distribution the potential of their interaction depending of defects type and reciprocal distance is calculated. For more detailed study of processes, proceeding in cells with certain sizes of aggregates, the time dependence of potential interaction is constructed. It is shown, that on primary stage the potential is negative, then it increase and approach the saturation in positive area. The minimum of interaction potential corresponds to state of physical chaos in system. Its increasing occurs with formation of same type defects aggregates. Further transition to saturation and 'undulating' character of curves explains by formation and destruction aggregates. The data indicated that - these processes occur simultaneously in cells with different sizes. It allows us to assume that the radiation defects aggregation have a fractal nature

  11. The fragmented character of Middle Palaeolithic stone tool technology. (United States)

    Turq, Alain; Roebroeks, Wil; Bourguignon, Laurence; Faivre, Jean-Philippe


    The importance of the transport of stone artefacts in structuring Neandertal lithic assemblages has often been addressed, but the degree to which this led to fragmentation of lithic reduction over Middle Palaeolithic landscapes has not been explicitly studied thus far. Large-scale excavations of Middle Palaeolithic open-air sites and refitting studies of the retrieved assemblages have yielded new, high-resolution data on the mobile aspects of Neandertal stone tool technology. In this paper, we integrate lithic technology and raw material data from recent studies of Middle Palaeolithic open-air and rock shelter sites in Western Europe. We demonstrate that the results of a variety of typological, technological (especially refitting), and lithological studies have important consequences for our knowledge of the acquisition of raw materials and subsequent production, usage and discard of stone artefacts in the Middle Palaeolithic. Neandertal production and use of stone tools was fragmented in three domains: the spatial, the temporal and the social domain. We show that this versatile segmentation of stone artefact handling strategies is a main determinant of the character of the Neandertal archaeological record. Our data testify to ubiquitous and continuous transport of stone artefacts of a wide variety of forms, picked by Neandertals using selection criteria that were sometimes far removed from what archaeologists have traditionally considered, and to some degree still consider, to be desired end products of knapping activities. The data presented here testify to the variability and versatility of Middle Palaeolithic stone tool technology, whose fragmented character created very heterogeneous archaeological assemblages, usually the product of a wide variety of independent import, use, discard and/or subsequent transport events. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. An exploration of place: Towards an understanding of spatial character

    Directory of Open Access Journals (Sweden)

    Sunica de Klerk


    Full Text Available Architecture and its influences on our daily life form the premise of the study. Every space has a character which is defined by the type of human engagement it solicits. Spaces have varying characters and the suitability of their use depends on whether they are experienced as enchanting or disenchanting. Hermeneutic phenomenology, which emphasise the importance of context when the experience of a phenomenon is considered, guides the investigation. Since the 1970’s various architects have absorbed the hermeneutic phenomenology into their writings and work. Those referred to during the course of this paper include Christian Norberg-Schultz, Steven Holl, Peter Zumthor, Ziona Strelitz, Nabeel Hamdi and Juhani Pallasmaa. Christian Norberg-Schultz translated hermeneutic phenomenology into architecture in his theory defining the Sense of Place. This theory delineates that there are two spatial qualities influencing the experience of an environment, namely, ‘space’ and ‘character’. These qualities are interdependent and are therefore explored independently prior to their exploration as a singular whole.   An interdependent eco-system defining the relationship between the Context, User and Built Fabric is proposed within this paper. Observation and in-depth knowledge in all three areas is required for the creation of enchanted environments. If this system falls out of equilibrium, disenchanted environments develop. Enchanting environments engage their users and benefit the community and individuals alike. Disenchanted environments do not support their users, rendering their experience of architecture sombre and austere. The necessity of experiencing the world as a place, and not as a space, is a central theme throughout the paper.

  13. The Value Of Saemaul Undong : South Korea Community Character Booster

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    Kim Kim Min


    Full Text Available This research is motivated by the fact that many foreign companies are still have an orientation that a business is aimed at obtaining maximum profit by using capital as small as possible and justify any means. This is compounded by the fact that many of these companies make profits out of the occupied country without contributing towards the country. This condition triggers the urgency of the presence of the planting and preservation of good and strong character to nourish the existence of the company itself as well as the country they occupy. This study aims to reveal and define what and how the application of the teachings of Saemaul Undongas value in its implications for the development of values education. This study is designed using a qualitative approach with case study method. Data was collected by means of: observation, interview and document study. The results showed that the values of Saemaul Undongas become the spirit of good and strong character building which is basically built by the value of discipline, self-reliance and mutual cooperation. Implications of the study provides an overview to the Indonesian multi-ethnic that values the life of a powerful nation that should begin with the initial value that is the value of the next. In addition, it can be developed by the Public Education by trying to adopt and manipulate Saemaul Undongas training model for the value of diligent, independent, mutual cooperation and development in accordance with the needs of the desired value. Thus, from this article can be raised a proposition that “if countries want to move forward, then make the value in the life of the society as a reference”.

  14. Peculiarities of inflorescences morphogenesis in model representatives of the Celastraceae R.Br. in context of molecular phylogenetic data

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    Ivan A. Savinov


    Full Text Available Peculiarities of laying and forming of inflorescences for model representatives of the Celastraceae are studied. Specific characters in rhythm development of generative elements for different taxa are determined. Morphological markers, which are coincided completely with molecular characters, are determined. They are evidenced on closely relation between next taxa: Celastrus and Tripterygium, Salacia and Sarawakodendron, Salacia and Brexia.

  15. Total Moral Quality: A New Approach for Character Education in Pesantren

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    Hasan Baharun


    Full Text Available This paper presents the concept of character education in pesantren which gives valuable contributions to the success of moral development for students. It also offers a different paradigm in developing the concept of character building in educational institution. This article is inspired by the lack of effective character learning in a variety of formal educational institutions. Hence, the schools which succeed in instilling character education can be used as a reference to develop character education. This study focuses on character education model developed by pesantren and offers an alternative perspective of the development of character education in Indonesia. This study adopts a qualitative research approach and uses a case study design. The study shows that the model of character education in pesantren is carried out through a multi-disciplinary approach so as to provide maximum results for the development of character education. This study suggests that the Total Moral Quality (TMQ is the further development of Thomas Lickona’s concept of character education of moral modeling, moral knowing, moral feeling and moral habituation and is applicable in the school.

  16. A Chinese character teaching system using structure theory and morphing technology. (United States)

    Sun, Linjia; Liu, Min; Hu, Jiajia; Liang, Xiaohui


    This paper proposes a Chinese character teaching system by using the Chinese character structure theory and the 2D contour morphing technology. This system, including the offline phase and the online phase, automatically generates animation for the same Chinese character from different writing stages to intuitively show the evolution of shape and topology in the process of Chinese characters teaching. The offline phase builds the component models database for the same script and the components correspondence database for different scripts. Given two or several different scripts of the same Chinese character, the online phase firstly divides the Chinese characters into components by using the process of Chinese character parsing, and then generates the evolution animation by using the process of Chinese character morphing. Finally, two writing stages of Chinese characters, i.e., seal script and clerical script, are used in experiment to show the ability of the system. The result of the user experience study shows that the system can successfully guide students to improve the learning of Chinese characters. And the users agree that the system is interesting and can motivate them to learn.

  17. A Chinese character teaching system using structure theory and morphing technology.

    Directory of Open Access Journals (Sweden)

    Linjia Sun

    Full Text Available This paper proposes a Chinese character teaching system by using the Chinese character structure theory and the 2D contour morphing technology. This system, including the offline phase and the online phase, automatically generates animation for the same Chinese character from different writing stages to intuitively show the evolution of shape and topology in the process of Chinese characters teaching. The offline phase builds the component models database for the same script and the components correspondence database for different scripts. Given two or several different scripts of the same Chinese character, the online phase firstly divides the Chinese characters into components by using the process of Chinese character parsing, and then generates the evolution animation by using the process of Chinese character morphing. Finally, two writing stages of Chinese characters, i.e., seal script and clerical script, are used in experiment to show the ability of the system. The result of the user experience study shows that the system can successfully guide students to improve the learning of Chinese characters. And the users agree that the system is interesting and can motivate them to learn.

  18. Validity of the growth model of the 'computerized visual perception assessment tool for Chinese characters structures'. (United States)

    Wu, Huey-Min; Li, Cheng-Hsaun; Kuo, Bor-Chen; Yang, Yu-Mao; Lin, Chin-Kai; Wan, Wei-Hsiang


    Morphological awareness is the foundation for the important developmental skills involved with vocabulary, as well as understanding the meaning of words, orthographic knowledge, reading, and writing. Visual perception of space and radicals in two-dimensional positions of Chinese characters' morphology is very important in identifying Chinese characters. The important predictive variables of special and visual perception in Chinese characters identification were investigated in the growth model in this research. The assessment tool is the "Computerized Visual Perception Assessment Tool for Chinese Characters Structures" developed by this study. There are two constructs, basic stroke and character structure. In the basic stroke, there are three subtests of one, two, and more than three strokes. In the character structure, there are three subtests of single-component character, horizontal-compound character, and vertical-compound character. This study used purposive sampling. In the first year, 551 children 4-6 years old participated in the study and were monitored for one year. In the second year, 388 children remained in the study and the successful follow-up rate was 70.4%. This study used a two-wave cross-lagged panel design to validate the growth model of the basic stroke and the character structure. There was significant correlation of the basic stroke and the character structure at different time points. The abilities in the basic stroke and in the character structure steadily developed over time for preschool children. Children's knowledge of the basic stroke effectively predicted their knowledge of the basic stroke and the character structure. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Influence of a Character-Based App on Children's Learning of Nutritional Information: Should Apps Be Served with a Side of Media Characters? (United States)

    Putnam, Marisa M; Richmond, Elana M; Brunick, Kaitlin L; Wright, Charlotte A; Calvert, Sandra L


    Childhood obesity is a health issue in the United States, associated with marketing practices in which media characters are often used to sell unhealthy products. This study examined exposure to a socially contingent touch-screen gaming app, which replied immediately, reliably, and accurately to children's actions. Children's recall of nutritional content and their liking of the character were assessed. Four- and five-year-old children (N = 114) received no-exposure, single-exposure, or repeated-exposure to a character-based iPad app rewarding healthy and penalizing unhealthy behaviors. Children reported how much they liked the character and recalled healthy and unhealthy items from the app. An ordinary least squares regression was conducted on how much children liked the character by condition. Poisson regressions were conducted on the number of items recalled by condition alone, and in an interacted model of treatment condition by liking the character. Children liked the character more in the repeated app-exposure condition than in the control group (P = 0.018). Children in the repeated and single app-exposure conditions recalled more healthy (P < 0.001) and unhealthy (P < 0.001) items than the control group. Within treatment conditions, liking the character increased recall of healthy items in the single app-exposure compared to the repeated app-exposure condition (P = 0.005). Results revealed that repeated exposure increased children's learning of nutritional information and liking of the character. The results contribute to our understanding of how to deliver effective nutrition information to young children in a new venue, a gaming app.

  20. Molecular Diagnostics


    Choe, Hyonmin; Deirmengian, Carl A.; Hickok, Noreen J.; Morrison, Tiffany N.; Tuan, Rocky S.


    Orthopaedic infections are complex conditions that require immediate diagnosis and accurate identification of the causative organisms to facilitate appropriate management. Conventional methodologies for diagnosis of these infections sometimes lack accuracy or sufficient rapidity. Current molecular diagnostics are an emerging area of bench-to-bedside research in orthopaedic infections. Examples of promising molecular diagnostics include measurement of a specific biomarker in the synovial fluid...