WorldWideScience

Sample records for single locus accounting

  1. Locus of Control and Career Interest of Sophomore Accountancy Students: Basis for Employment Path

    Directory of Open Access Journals (Sweden)

    Jovielyn Mañibo

    2014-02-01

    Full Text Available This academic undertaking sought to determine the relationship between the locus of control and career interest of the respondents towards their future employment. The objectives of the study were to determine the respondents’ locus of control and career interest; to find if there is a significant relationship between the respondents’ locus of control and career interest and to develop an action plan that will gauge the students’ employment success as to their chosen field. In measuring and finding the relationship between the variables of the study, the researchers employed the quantitative method in the analysis of data using the questionnaires for locus of control (LOC and Career Cluster Interest Survey (CCIS as dominant tools. The participants chosen from this study were 74sophomore Accountancy students for Second Semester, School Year 2012 – 2013. Based from the results, most of the respondents (74 sophomore accountancy students have an external locus of control with career interest on education and training, human services, and finance. The computed rvalues indicates slight positive correlation, however, careers on government services, manufacturing , public administration, health science, human services showed significant correlation to internal (positive and external (negative locus of control. .Likewise, the Counseling and Testing Center of the university should conduct cognitive training targeting reasoning and speed of processing that can improve sense of personal control over one’s life and facilitate career orientation during the student- applicants’ admission as regards to their National Career Assessment Examination (NCAE results. With the findings of the study, a program design was created to gauge students employment path.

  2. An unusual occurrence of repeated single allele variation on Y-STR locus DYS458

    Directory of Open Access Journals (Sweden)

    Pankaj Shrivastava

    2016-09-01

    Full Text Available Six brothers were accused of gagging and raping a woman. A single male Y-STR profile was obtained from vaginal smear swab and clothes of the victim, which did not match with the DNA profile of the accused brothers. As a reference point, the blood sample of their father (aged 87 years was also analyzed with the same kit. The Y-STR haplotype of all six brothers was found to be the same as that of their father except at locus DYS458. At this locus, while the eldest, second and fourth siblings share allele 18 with their father, a loss of one repeat (allele 17 instead of 18 is observed in the third son while fifth and sixth siblings have allele 19 representing a gain of one repeat. Thus, two changes viz. a gain (twice and loss of one repeat at this locus in one generation is both interesting and unusual.

  3. 34 CFR 200.12 - Single State accountability system.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Single State accountability system. 200.12 Section 200... Improving Basic Programs Operated by Local Educational Agencies State Accountability System § 200.12 Single State accountability system. (a)(1) Each State must demonstrate in its State plan that the State has...

  4. 12 CFR 745.3 - Single ownership accounts.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Single ownership accounts. 745.3 Section 745.3 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS SHARE... accounts. This provision is effective as of October 22, 2008, for all existing and future mortgage...

  5. Genome-wide association study identifies a single major locus contributing to survival into old age; the APOE locus revisited

    DEFF Research Database (Denmark)

    Deelen, Joris; Beekman, Marian; Uh, Hae-Won

    2011-01-01

    (LLS) and 1670 younger population controls. The strongest candidate SNPs from this GWAS have been analyzed in a meta-analysis of nonagenarian cases from the Rotterdam Study, Leiden 85-plus study and Danish 1905 cohort. Only one of the 62 prioritized SNPs from the GWAS analysis (P ... genome-wide significance with survival into old age in the meta-analysis of 4149 nonagenarian cases and 7582 younger controls (OR = 0.71 (95% CI 0.65-0.77), P = 3.39 x 10(-17) ). This SNP, rs2075650, is located in TOMM40 at chromosome 19q13.32 close to the apolipoprotein E (APOE) gene. Although...... of the nonagenarian cases from the LLS and their partners. In addition, we observed a novel association between this locus and serum levels of IGF-1 in females (P = 0.005). In conclusion, the major locus determining familial longevity up to high age as detected by GWAS was marked by rs2075650, which tags...

  6. Single Locus Maintains Large Variation of Sex Reversal in Half-Smooth Tongue Sole (Cynoglossus semilaevis).

    Science.gov (United States)

    Jiang, Li; Li, Hengde

    2017-02-09

    Sex determination is a fundamental biological process for individual sex development and population sex ratios. However, for some species, the primary sex might be altered during development, and individuals can develop into the opposite sex. Sex reversal may happen in insects, reptiles, amphibians, and fishes. In half-smooth tongue sole ( Cynoglossus semilaevis ), some genetically female fish irreversibly reverse to pseudomales, resulting in higher costs in aquaculture owing to a lower growth rate of male fish during a 2-yr growth period. Here, we identified a locus with large controlling effect on sex reversal in the half-smooth tongue sole through genome-wide association study with high-density single nucleotide polymorphisms (SNPs). This SNP is located at the third intron of the F-box and leucine rich repeat protein 17 ( FBXL17 ) gene on the Z chromosome, and it has two alleles, A and T. Genetic females with Z A W genotypes will never reverse into phenotypic males, but those with Z T W genotypes can sometimes undergo sex reversal. This SNP explains 82.7% of the genetic variation, or 58.4% of the phenotypic variation. Based on our results, a reproductive management program could be developed to improve the phenotypic female ratio in aquaculture, and elucidate the mechanism of sex reversal in half-smooth tongue sole. We expect that these findings will have a substantial impact on the population management in many harvested species where sex reversal occurs. Copyright © 2017 Jiang and Li.

  7. Single Locus Maintains Large Variation of Sex Reversal in Half-Smooth Tongue Sole (Cynoglossus semilaevis

    Directory of Open Access Journals (Sweden)

    Li Jiang

    2017-02-01

    Full Text Available Sex determination is a fundamental biological process for individual sex development and population sex ratios. However, for some species, the primary sex might be altered during development, and individuals can develop into the opposite sex. Sex reversal may happen in insects, reptiles, amphibians, and fishes. In half-smooth tongue sole (Cynoglossus semilaevis, some genetically female fish irreversibly reverse to pseudomales, resulting in higher costs in aquaculture owing to a lower growth rate of male fish during a 2-yr growth period. Here, we identified a locus with large controlling effect on sex reversal in the half-smooth tongue sole through genome-wide association study with high-density single nucleotide polymorphisms (SNPs. This SNP is located at the third intron of the F-box and leucine rich repeat protein 17 (FBXL17 gene on the Z chromosome, and it has two alleles, A and T. Genetic females with ZAW genotypes will never reverse into phenotypic males, but those with ZTW genotypes can sometimes undergo sex reversal. This SNP explains 82.7% of the genetic variation, or 58.4% of the phenotypic variation. Based on our results, a reproductive management program could be developed to improve the phenotypic female ratio in aquaculture, and elucidate the mechanism of sex reversal in half-smooth tongue sole. We expect that these findings will have a substantial impact on the population management in many harvested species where sex reversal occurs.

  8. Single locus typing of MHC class I and class II B loci in a population of red jungle fowl.

    Science.gov (United States)

    Worley, K; Gillingham, M; Jensen, P; Kennedy, L J; Pizzari, T; Kaufman, J; Richardson, D S

    2008-05-01

    In species with duplicated major histocompatibility complex (MHC) genes, estimates of genetic variation often rely on multilocus measures of diversity. It is possible that such measures might not always detect more detailed patterns of selection at individual loci. Here, we describe a method that allows us to investigate classical MHC diversity in red jungle fowl (Gallus gallus), the wild ancestor of the domestic chicken, using a single locus approach. This is possible due to the well-characterised gene organisation of the 'minimal essential' MHC (BF/BL region) of the domestic chicken, which comprises two differentially expressed duplicated class I (BF) and two class II B (BLB) genes. Using a combination of reference strand-mediated conformation analysis, cloning and sequencing, we identify nine BF and ten BLB alleles in a captive population of jungle fowl. We show that six BF and five BLB alleles are from the more highly expressed locus of each gene, BF2 and BLB2, respectively. An excess of non-synonymous substitutions across the jungle fowl BF/BL region suggests that diversifying selection has acted on this population. Importantly, single locus screening reveals that the strength of selection is greatest on the highly expressed BF2 locus. This is the first time that a population of red jungle fowl has been typed at the MHC region, laying the basis for further research into the underlying processes acting to maintain MHC diversity in this and other species.

  9. Effects of phylogenetic reconstruction method on the robustness of species delimitation using single-locus data.

    Science.gov (United States)

    Tang, Cuong Q; Humphreys, Aelys M; Fontaneto, Diego; Barraclough, Timothy G; Paradis, Emmanuel

    2014-10-01

    Coalescent-based species delimitation methods combine population genetic and phylogenetic theory to provide an objective means for delineating evolutionarily significant units of diversity. The generalised mixed Yule coalescent (GMYC) and the Poisson tree process (PTP) are methods that use ultrametric (GMYC or PTP) or non-ultrametric (PTP) gene trees as input, intended for use mostly with single-locus data such as DNA barcodes. Here, we assess how robust the GMYC and PTP are to different phylogenetic reconstruction and branch smoothing methods. We reconstruct over 400 ultrametric trees using up to 30 different combinations of phylogenetic and smoothing methods and perform over 2000 separate species delimitation analyses across 16 empirical data sets. We then assess how variable diversity estimates are, in terms of richness and identity, with respect to species delimitation, phylogenetic and smoothing methods. The PTP method generally generates diversity estimates that are more robust to different phylogenetic methods. The GMYC is more sensitive, but provides consistent estimates for BEAST trees. The lower consistency of GMYC estimates is likely a result of differences among gene trees introduced by the smoothing step. Unresolved nodes (real anomalies or methodological artefacts) affect both GMYC and PTP estimates, but have a greater effect on GMYC estimates. Branch smoothing is a difficult step and perhaps an underappreciated source of bias that may be widespread among studies of diversity and diversification. Nevertheless, careful choice of phylogenetic method does produce equivalent PTP and GMYC diversity estimates. We recommend simultaneous use of the PTP model with any model-based gene tree (e.g. RAxML) and GMYC approaches with BEAST trees for obtaining species hypotheses.

  10. A novel high-resolution single locus sequence typing scheme for mixed populations of Propionibacterium acnes in vivo.

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    Christian F P Scholz

    Full Text Available The Gram-positive anaerobic bacterium Propionibacterium acnes is a prevalent member of the normal skin microbiota of human adults. In addition to its suspected role in acne vulgaris it is involved in a variety of opportunistic infections. Multi-locus sequence-typing (MLST schemes identified distinct phylotypes associated with health and disease. Being based on 8 to 9 house-keeping genes these MLST schemes have a high discriminatory power, but their application is time- and cost-intensive. Here we describe a single-locus sequence typing (SLST scheme for P. acnes. The target locus was identified with a genome mining approach that took advantage of the availability of representative genome sequences of all known phylotypes of P. acnes. We applied this SLST on a collection of 188 P. acnes strains and demonstrated a resolution comparable to that of existing MLST schemes. Phylogenetic analysis applied to the SLST locus resulted in clustering patterns identical to a reference tree based on core genome sequences. We further demonstrate that SLST can be applied to detect multiple phylotypes in complex microbial communities by a metagenomic pyrosequencing approach. The described SLST strategy may be applied to any bacterial species with a basically clonal population structure to achieve easy typing and mapping of multiple phylotypes in complex microbiotas. The P. acnes SLST database can be found at http://medbac.dk/slst/pacnes.

  11. 12 CFR 330.6 - Single ownership accounts.

    Science.gov (United States)

    2010-01-01

    ... signatories on the account are merely authorized to withdraw funds on behalf of the owner. (b) Sole proprietorship accounts. Funds owned by a business which is a “sole proprietorship” (as defined in § 330.1(m... individual account(s) of the person who is the sole proprietor, added to any other individual accounts of...

  12. PFRU, a single dominant locus regulates the balance between sexual and asexual plant reproduction in cultivated strawberry.

    Science.gov (United States)

    Gaston, Amèlia; Perrotte, Justine; Lerceteau-Köhler, Estelle; Rousseau-Gueutin, Mathieu; Petit, Aurélie; Hernould, Michel; Rothan, Christophe; Denoyes, Béatrice

    2013-04-01

    Strawberry (Fragaria sp.) stands as an interesting model for studying flowering behaviour and its relationship with asexual plant reproduction in polycarpic perennial plants. Strawberry produces both inflorescences and stolons (also called runners), which are lateral stems growing at the soil surface and producing new clone plants. In this study, the flowering and runnering behaviour of two cultivated octoploid strawberry (Fragaria × ananassa Duch., 2n = 8× = 56) genotypes, a seasonal flowering genotype CF1116 and a perpetual flowering genotype Capitola, were studied along the growing season. The genetic bases of the perpetual flowering and runnering traits were investigated further using a pseudo full-sibling F1 population issued from a cross between these two genotypes. The results showed that a single major quantitative trait locus (QTL) named FaPFRU controlled both traits in the cultivated octoploid strawberry. This locus was not orthologous to the loci affecting perpetual flowering (SFL) and runnering (R) in Fragaria vesca, therefore suggesting different genetic control of perpetual flowering and runnering in the diploid and octoploid Fragaria spp. Furthermore, the FaPFRU QTL displayed opposite effects on flowering (positive effect) and on runnering (negative effect), indicating that both traits share common physiological control. These results suggest that this locus plays a major role in strawberry plant fitness by controlling the balance between sexual and asexual plant reproduction.

  13. HIV control through a single nucleotide on the HLA-B locus

    DEFF Research Database (Denmark)

    Kløverpris, Henrik N; Harndahl, Mikkel; Leslie, Alasdair J

    2012-01-01

    Genetic variation within the HLA-B locus has the strongest impact on HIV disease progression of any polymorphisms within the human genome. However, identifying the exact mechanism involved is complicated by several factors. HLA-Bw4 alleles provide ligands for NK cells and for CD8 T cells, and str......Genetic variation within the HLA-B locus has the strongest impact on HIV disease progression of any polymorphisms within the human genome. However, identifying the exact mechanism involved is complicated by several factors. HLA-Bw4 alleles provide ligands for NK cells and for CD8 T cells......-A*30:01/B*42/Cw*17:01 haplotype is equivalent to 75% of that of HLA-B*57:03, the most protective HLA class I allele in this population. This naturally controlled experiment represents perhaps the clearest demonstration of the direct impact of a particular HIV-specific CTL on disease control....

  14. Single-Locus versus Multilocus Patterns of Local Adaptation to Climate in Eastern White Pine (Pinus strobus, Pinaceae.

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    Om P Rajora

    Full Text Available Natural plant populations are often adapted to their local climate and environmental conditions, and populations of forest trees offer some of the best examples of this pattern. However, little empirical work has focused on the relative contribution of single-locus versus multilocus effects to the genetic architecture of local adaptation in plants/forest trees. Here, we employ eastern white pine (Pinus strobus to test the hypothesis that it is the inter-genic effects that primarily drive climate-induced local adaptation. The genetic structure of 29 range-wide natural populations of eastern white pine was determined in relation to local climatic factors using both a reference set of SSR markers, and SNPs located in candidate genes putatively involved in adaptive response to climate. Comparisons were made between marker sets using standard single-locus outlier analysis, single-locus and multilocus environment association analyses and a novel implementation of Population Graphs. Magnitudes of population structure were similar between the two marker sets. Outlier loci consistent with diversifying selection were rare for both SNPs and SSRs. However, genetic distances based on the multilocus among population covariances (cGD were significantly more correlated to climate, even after correcting for spatial effects, for SNPs as compared to SSRs. Coalescent simulations confirmed that the differences in mutation rates between SSRs and SNPs did not affect the topologies of the Population Graphs, and hence values of cGD and their correlations with associated climate variables. We conclude that the multilocus covariances among populations primarily reflect adaptation to local climate and environment in eastern white pine. This result highlights the complexity of the genetic architecture of adaptive traits, as well as the need to consider multilocus effects in studies of local adaptation.

  15. Multilocus genetic models of handedness closely resemble single-locus models in explaining family data and are compatible with genome-wide association studies.

    Science.gov (United States)

    McManus, I C; Davison, Angus; Armour, John A L

    2013-06-01

    Right- and left-handedness run in families, show greater concordance in monozygotic than dizygotic twins, and are well described by single-locus Mendelian models. Here we summarize a large genome-wide association study (GWAS) that finds no significant associations with handedness and is consistent with a meta-analysis of GWASs. The GWAS had 99% power to detect a single locus using the conventional criterion of P < 5 × 10(-8) for the single locus models of McManus and Annett. The strong conclusion is that handedness is not controlled by a single genetic locus. A consideration of the genetic architecture of height, primary ciliary dyskinesia, and intelligence suggests that handedness inheritance can be explained by a multilocus variant of the McManus DC model, classical effects on family and twins being barely distinguishable from the single locus model. Based on the ENGAGE meta-analysis of GWASs, we estimate at least 40 loci are involved in determining handedness. © 2013 New York Academy of Sciences.

  16. Occupational Stress And Turnover Issues In Public Accounting: The Mediating Effects Of Locus Of Control, Social Support, And Employment Expectations

    OpenAIRE

    David P. Donnelly; Jeffrey J. Quirin

    2011-01-01

    At the aggregate level, turnover costs firms in the accounting profession billions of dollars each year (Larkin 1995). Though the costs of turnover vary widely from firm to firm, one study estimates that each separation costs firms $4,000 to $8,000 in training and recruiting costs (Roth and Roth 1995). Further complicating the professions turnover dilemma, changing organizational structures and workforce demographics are forcing public accounting firms to update employee recruitment and reten...

  17. The chromosome 9 ALS and FTD locus is probably derived from a single founder

    NARCIS (Netherlands)

    Mok, K.; Traynor, B.J.; Schymick, J.; Tienari, P.J.; Laaksovirta, H.; Peuralinna, T.; Myllykangas, L.; Chio, A.; Shatunov, A.; Boeve, B.F.; Boxer, A.L.; Jesus-Hernandez, M.; Mackenzie, I.R.; Waite, A.; Williams, N.; Morris, H.R.; Simon-Sanchez, J.; van Swieten, J.C.; Heutink, P.; Restagno, G.; Mora, G.; Morrison, K.E.; Shaw, P.J.; Rollinson, P.S.; Al-Chalabi, A.; Rademakers, R.; Pickering-Brown, S.; Orrell, R.W.; Nalls, M.A.; Hardy, J.

    2012-01-01

    We and others have recently reported an association between amyotrophic lateral sclerosis (ALS) and single nucleotide polymorphisms on chromosome 9p21 in several populations. Here we show that the associated haplotype is the same in all populations and that several families previously shown to have

  18. Lack of association between common single nucleotide polymorphisms in the TERT-CLPTM1L locus and breast cancer in women of African ancestry.

    Science.gov (United States)

    Zheng, Yonglan; Ogundiran, Temidayo O; Adebamowo, Clement; Nathanson, Katherine L; Domchek, Susan M; Rebbeck, Timothy R; Simon, Michael S; John, Esther M; Hennis, Anselm; Nemesure, Barbara; Wu, Suh-Yuh; Leske, Maria Cristina; Ambs, Stefan; Niu, Qun; Zhang, Jing; Cox, Nancy J; Olopade, Olufunmilayo I; Huo, Dezheng

    2012-02-01

    As one of the most common cancers worldwide, breast cancer places an extraordinary burden on the populations of African ancestry. Common SNPs in the TERT-CLPTM1L locus have been reported to be associated with several types of cancer, including breast cancer. We sought to investigate whether the previously reported common single nucleotide polymorphisms (SNPs) in the TERT-CLPTM1L locus could also contribute to the breast cancer risk in women of African ancestry. We genotyped eleven SNPs in 2,892 women of African descent but were unable to detect any significant association between TERT-CLPTM1L SNPs and their predispositions for breast cancer risk. Given the differences in linkage disequilibrium patterns across populations, our findings suggest that larger independent studies from diverse populations are expected to evaluate the importance of the TERT-CLPTM1L locus in breast cancer.

  19. Illegitimacy and sibship assignments in oil palm (Elaeis guineensis Jacq.) half-sib families using single locus DNA microsatellite markers.

    Science.gov (United States)

    Hama-Ali, Emad Omer; Alwee, Sharifah Shahrul Rabiah Syed; Tan, Soon Guan; Panandam, Jothi Malar; Ling, Ho Chai; Namasivayam, Parameswari; Peng, Hoh Boon

    2015-05-01

    Oil palm breeding has been progressing very well in Southeast Asia, especially in Malaysia and Indonesia. Despite this progress, there are still problems due to the difficulty of controlled crossing in oil palm. Contaminated/illegitimate progeny has appeared in some breeding programs; late and failure of detection by the traditional method causes a waste of time and labor. The use of molecular markers improves the integrity of breeding programs in perennial crops such as oil palm. Four half-sib families with a total of 200 progeny were used in this study. Thirty polymorphic single locus DNA microsatellites markers were typed to identify the illegitimate individuals and to obtain the correct parental and progeny assignments by using the CERVUS and COLONY programs. Three illegitimate palms (1.5%) were found, and 16 loci proved to be sufficient for sibship assignments without parental genotypes by using the COLONY program. The pairwise-likelihood score (PLS) method was better for half-sib family assignments than the full likelihood (FL) method.

  20. Development and validation of a single-tube multiple-locus variable number tandem repeat analysis for Klebsiella pneumoniae.

    Directory of Open Access Journals (Sweden)

    Antoinette A T P Brink

    Full Text Available Genotyping of Klebsiella pneumoniae is indispensable for management of nosocomial infections, monitoring of emerging strains--including extended-spectrum beta-lactamase (ESBL producers-, and general epidemiology. Such objectives require a high-resolution genotyping method with a fixed scheme that allows (1 long-term retrospective and prospective assessment, (2 objective result readout and (3 library storage for database development and exchangeable results. We have developed a multiple-locus variable number tandem repeat analysis (MLVA using a single-tube fluorescently primed multiplex PCR for 8 Variable Number Tandem Repeats (VNTRs and automated fragment size analysis. The type allocation scheme was optimized using 224 K. pneumoniae clinical isolates, which yielded 101 MLVA types. The method was compared to the gold standard multilocus sequence typing (MLST using a subset of these clinical isolates (n = 95 and found to be highly concordant, with at least as high a resolution but with considerably less hands-on time. Our results position this MLVA scheme as an appropriate, high-throughput and relatively low-cost tool for K. pneumoniae epidemiology.

  1. μ-Opioid receptor activation and noradrenaline transport inhibition by tapentadol in rat single locus coeruleus neurons.

    Science.gov (United States)

    Sadeghi, Mahsa; Tzschentke, Thomas M; Christie, MacDonald J

    2015-01-01

    Tapentadol is a novel analgesic that combines moderate μ-opioid receptor agonism and noradrenaline reuptake inhibition in a single molecule. Both mechanisms of action are involved in producing analgesia; however, the potency and efficacy of tapentadol in individual neurons has not been characterized. Whole-cell patch-clamp recordings of G-protein-coupled inwardly rectifying K(+) (KIR 3.x) currents were made from rat locus coeruleus neurons in brain slices to investigate the potency and relative efficacy of tapentadol and compare its intrinsic activity with other clinically used opioids. Tapentadol showed agonist activity at μ receptors and was approximately six times less potent than morphine with respect to KIR 3.x current modulation. The intrinsic activity of tapentadol was lower than [Met]enkephalin, morphine and oxycodone, but higher than buprenorphine and pentazocine. Tapentadol inhibited the noradrenaline transporter (NAT) with potency similar to that at μ receptors. The interaction between these two mechanisms of action was additive in individual LC neurons. Tapentadol displays similar potency for both µ receptor activation and NAT inhibition in functioning neurons. The intrinsic activity of tapentadol at the μ receptor lies between that of buprenorphine and oxycodone, potentially explaining the favourable profile of side effects, related to μ receptors. This article is part of a themed section on Opioids: New Pathways to Functional Selectivity. To view the other articles in this section visit http://dx.doi.org/10.1111/bph.2015.172.issue-2. © 2013 The British Pharmacological Society.

  2. Treasury Single Account – Transparency and Accountability in Public Finance Management in Nigeria: The Journey So Far

    Directory of Open Access Journals (Sweden)

    C. J. Igbokwe-Ibeto

    2016-06-01

    Full Text Available The purpose of this article is to evaluate and critique the policy of Treasury Single Account (TSA adopted by the Nigerian government as an essential tool for enhancing transparency and accountability in public sector financial. Theoretically, it is expected that TSA would bring about mutual benefit, halt economic injustice and engender financial discipline, transparency, accountability, a new economic and political order in Nigeria. However, in the public sector management and political economy of Nigeria,  its impact has been a mixed bag of the good, the bad and the ugly. Within the framework of New Public Management approach, the paper explores the gamut of issues surrounding the implementation of TSA and concludes that, for an administration that has social contract with Nigerians in terms of service delivery; it has the obligation to aggregating states’ resources to provide social services, amenities and infrastructural development to the people. Any step taking to ensure accountability and transparency by revenue generating agencies of government should be seen as a step in the right direction. However, while change is desirable, we feel there is need to exercise caution on account of the peculiar nature and character of the Nigerian state and society. Given the catalogue of challenges facing the operations TSA, it recommends among others, that the adoption of TSA in the country’s public sector should progress slowly and wisely. Institutions and institutional rules should be strengthened, be accountable and made autonomous of cabals and individual who might want to manipulate the system for group or personal interests.

  3. Accountability

    Science.gov (United States)

    Fielding, Michael; Inglis, Fred

    2017-01-01

    This contribution republishes extracts from two important articles published around 2000 concerning the punitive accountability system suffered by English primary and secondary schools. The first concerns the inspection agency Ofsted, and the second managerialism. Though they do not directly address assessment, they are highly relevant to this…

  4. A Single-System Account of the Relationship between Priming, Recognition, and Fluency

    Science.gov (United States)

    Berry, Christopher J.; Shanks, David R.; Henson, Richard N. A.

    2008-01-01

    A single-system computational model of priming and recognition was applied to studies that have looked at the relationship between priming, recognition, and fluency in continuous identification paradigms. The model was applied to 3 findings that have been interpreted as evidence for a multiple-systems account: (a) priming can occur for items not…

  5. Aberration-accounting calibration for 3D single-molecule localization microscopy

    Science.gov (United States)

    Cabriel, Clément; Bourg, Nicolas; Dupuis, Guillaume; Lévêque-Fort, Sandrine

    2018-01-01

    We propose a straightforward sample-based technique to calibrate the axial detection in 3D single molecule localization microscopy (SMLM). Using microspheres coated with fluorescent molecules, the calibration curves of PSF-shaping- or intensity-based measurements can be obtained for any required depth range from a few hundreds of nanometers to several tens of microns. This experimental method takes into account the effect of the spherical aberration without requiring computational correction.

  6. Single Mothers by Choice and Inwedlock Mothers: Sex-Role Orientation, Locus of Control, and Social Support.

    Science.gov (United States)

    Holle, Kimberly Ann

    An emerging family constellation is the family headed by a "single mother by choice," a structure in which both single marital status and parental status are chosen. This study was conducted to determine whether single mothers by choice (N=12) differed significantly from inwedlock mothers (N=18) regarding their childbearing decisions.…

  7. Filling in the Gap of Human Chromosome 4: Single Molecule Real Time Sequencing of Macrosatellite Repeats in the Facioscapulohumeral Muscular Dystrophy Locus.

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    Masaki Suimye Morioka

    Full Text Available A majority of facioscapulohumeral muscular dystrophy (FSHD is caused by contraction of macrosatellite repeats called D4Z4 that are located in the subtelomeric region of human chromosome 4q35. Sequencing the FSHD locus has been technically challenging due to its long size and nearly identical nature of repeat elements. Here we report sequencing and partial assembly of a BAC clone carrying an entire FSHD locus by a single molecule real time (SMRT sequencing technology which could produce long reads up to about 18 kb containing D4Z4 repeats. De novo assembly by Hierarchical Genome Assembly Process 1 (HGAP.1 yielded a contig of 41 kb containing all but a part of the most distal D4Z4 element. The validity of the sequence model was confirmed by an independent approach employing anchored multiple sequence alignment by Kalign using reads containing unique flanking sequences. Our data will provide a basis for further optimization of sequencing and assembly conditions of D4Z4.

  8. A single base difference between Pit-1 binding sites at the hGH promoter and locus control region specifies distinct Pit-1 conformations and functions.

    Science.gov (United States)

    Shewchuk, Brian M; Ho, Yugong; Liebhaber, Stephen A; Cooke, Nancy E

    2006-09-01

    Activation of the human growth hormone (hGH-N) gene in pituitary somatotropes is mediated by a locus control region (LCR). This LCR is composed of DNase I-hypersensitive sites (HS) located -14.5 kb to -32 kb relative to the hGH-N promoter. HSI, at -14.5 kb, is the dominant determinant of hGH-N expression and is essential for establishment of a 32-kb domain of histone acetylation that encompasses the active hGH locus. This activity is conferred by three binding sites for the POU domain transcription factor Pit-1. These Pit-1 elements are sufficient to activate hGH-N expression in the mouse pituitary. In contrast, Pit-1 sites at the hGH-N promoter are consistently unable to mediate similar activity. In the present study, we demonstrate that the functional difference between the promoter-proximal and the HSI Pit-1 binding sites can be attributed in part to a single base difference. This base affects the conformation of the Pit-1/DNA complex, and reciprocal exchange of the divergent bases between the two sets of Pit-1 elements results in a partial reversal of their transgenic activities. These data support a model in which the Pit-1 binding sites in the hGH LCR allosterically program the bound Pit-1 complex for chromatin activating functions.

  9. Modeling Laterally Loaded Single Piles Accounting for Nonlinear Soil-Pile Interactions

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    Maryam Mardfekri

    2013-01-01

    Full Text Available The nonlinear behavior of a laterally loaded monopile foundation is studied using the finite element method (FEM to account for soil-pile interactions. Three-dimensional (3D finite element modeling is a convenient and reliable approach to account for the continuity of the soil mass and the nonlinearity of the soil-pile interactions. Existing simple methods for predicting the deflection of laterally loaded single piles in sand and clay (e.g., beam on elastic foundation, p-y method, and SALLOP are assessed using linear and nonlinear finite element analyses. The results indicate that for the specific case considered here the p-y method provides a reasonable accuracy, in spite of its simplicity, in predicting the lateral deflection of single piles. A simplified linear finite element (FE analysis of piles, often used in the literature, is also investigated and the influence of accounting for the pile diameter in the simplified linear FE model is evaluated. It is shown that modeling the pile as a line with beam-column elements results in a reduced contribution of the surrounding soil to the lateral stiffness of the pile and an increase of up to 200% in the predicted maximum lateral displacement of the pile head.

  10. Accounting for technical noise in differential expression analysis of single-cell RNA sequencing data.

    Science.gov (United States)

    Jia, Cheng; Hu, Yu; Kelly, Derek; Kim, Junhyong; Li, Mingyao; Zhang, Nancy R

    2017-11-02

    Recent technological breakthroughs have made it possible to measure RNA expression at the single-cell level, thus paving the way for exploring expression heterogeneity among individual cells. Current single-cell RNA sequencing (scRNA-seq) protocols are complex and introduce technical biases that vary across cells, which can bias downstream analysis without proper adjustment. To account for cell-to-cell technical differences, we propose a statistical framework, TASC (Toolkit for Analysis of Single Cell RNA-seq), an empirical Bayes approach to reliably model the cell-specific dropout rates and amplification bias by use of external RNA spike-ins. TASC incorporates the technical parameters, which reflect cell-to-cell batch effects, into a hierarchical mixture model to estimate the biological variance of a gene and detect differentially expressed genes. More importantly, TASC is able to adjust for covariates to further eliminate confounding that may originate from cell size and cell cycle differences. In simulation and real scRNA-seq data, TASC achieves accurate Type I error control and displays competitive sensitivity and improved robustness to batch effects in differential expression analysis, compared to existing methods. TASC is programmed to be computationally efficient, taking advantage of multi-threaded parallelization. We believe that TASC will provide a robust platform for researchers to leverage the power of scRNA-seq. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  11. An Undergraduate Laboratory Experiment for Upper-Level Forensic Science, Biochemistry, or Molecular Biology Courses: Human DNA Amplification Using STR Single Locus Primers by Real-Time PCR with SYBR Green Detection

    Science.gov (United States)

    Elkins, Kelly M.; Kadunc, Raelynn E.

    2012-01-01

    In this laboratory experiment, real-time polymerase chain reaction (real-time PCR) was conducted using published human TPOX single-locus DNA primers for validation and various student-designed short tandem repeat (STR) primers for Combined DNA Index System (CODIS) loci. SYBR Green was used to detect the amplification of the expected amplicons. The…

  12. Multi-rate Poisson tree processes for single-locus species delimitation under maximum likelihood and Markov chain Monte Carlo.

    Science.gov (United States)

    Kapli, P; Lutteropp, S; Zhang, J; Kobert, K; Pavlidis, P; Stamatakis, A; Flouri, T

    2017-06-01

    In recent years, molecular species delimitation has become a routine approach for quantifying and classifying biodiversity. Barcoding methods are of particular importance in large-scale surveys as they promote fast species discovery and biodiversity estimates. Among those, distance-based methods are the most common choice as they scale well with large datasets; however, they are sensitive to similarity threshold parameters and they ignore evolutionary relationships. The recently introduced "Poisson Tree Processes" (PTP) method is a phylogeny-aware approach that does not rely on such thresholds. Yet, two weaknesses of PTP impact its accuracy and practicality when applied to large datasets; it does not account for divergent intraspecific variation and is slow for a large number of sequences. We introduce the multi-rate PTP (mPTP), an improved method that alleviates the theoretical and technical shortcomings of PTP. It incorporates different levels of intraspecific genetic diversity deriving from differences in either the evolutionary history or sampling of each species. Results on empirical data suggest that mPTP is superior to PTP and popular distance-based methods as it, consistently yields more accurate delimitations with respect to the taxonomy (i.e., identifies more taxonomic species, infers species numbers closer to the taxonomy). Moreover, mPTP does not require any similarity threshold as input. The novel dynamic programming algorithm attains a speedup of at least five orders of magnitude compared to PTP, allowing it to delimit species in large (meta-) barcoding data. In addition, Markov Chain Monte Carlo sampling provides a comprehensive evaluation of the inferred delimitation in just a few seconds for millions of steps, independently of tree size. mPTP is implemented in C and is available for download at http://github.com/Pas-Kapli/mptp under the GNU Affero 3 license. A web-service is available at http://mptp.h-its.org . : paschalia.kapli@h-its.org or

  13. Microsatellite and single nucleotide polymorphisms in the β-globin locus control region-hypersensitive Site 2: SPECIFICITY of Tunisian βs chromosomes.

    Science.gov (United States)

    Ben Mustapha, Maha; Moumni, Imen; Zorai, Amine; Douzi, Kaïs; Ghanem, Abderraouf; Abbes, Salem

    2012-01-01

    The diversity of sickle cell disease severity is attributed to several cis acting factors, among them the single nucleotide polymorphisms (SNPs) and (AT) rich region in the β-locus control region (β-LCR). This contains five DNase I hypersensitive sites (HS) located 6 to 22 kb upstream to the ϵ gene. The most important of these is the HS2 (5' β-LCR-HS2), characterized by the presence of three different SNPs and a microsatellite region known to be in association with β(S) chromosomes in various populations. The aim of this study was to present the molecular investigation of the 5' β-LCR-HS2 site in normal and sickle cell disease individuals in order to determine if there is any correlation or specificity between these molecular markers, the β(S) Tunisian chromosomes and phenotypical expression of sickle cell disease. One hundred and twenty-four chromosomes from Tunisian individuals (49 β(S) carriers and 13 normal individuals) were screened by polymerase chain reaction (PCR) and sequencing for the polymorphic short tandem microsatellite repeats (AT)(X)N(12)(AT)(Y) and the three SNPs (rs7119428, rs9736333 and rs60240093) of the 5' β-LCR-HS2. Twelve configurations of the microsatellite motif were found with an ancestral configuration elaborated by ClustalW software. Normal and mutated alleles were observed at the homozygous and heterozygous states for the three SNPs. Correlation between microsatellites and SNPs suggests that mutant SNP alleles were mainly associated, in the homozygous sickle cell disease phenotype, with the (AT)(8)N(12)GT(AT)(7) configuration, whereas, normal SNP alleles were associated with the (AT)(X)N(12)(AT)(11) configurations in normal β(A) chromosomes. The correlation of these various configurations with Hb F expression was also investigated. The principal component analysis (PCA) showed the correlation between the homozygous sickle cell disease phenotype, mutated SNP alleles and the Benin microsatellite configuration (AT)(8)N(12)GT

  14. Comparison of semi-automated commercial rep-PCR fingerprinting, spoligotyping, 12-locus MIRU-VNTR typing and single nucleotide polymorphism analysis of the embB gene as molecular typing tools for Mycobacterium bovis.

    Science.gov (United States)

    Armas, Federica; Camperio, Cristina; Coltella, Luana; Selvaggini, Serena; Boniotti, Maria Beatrice; Pacciarini, Maria Lodovica; Di Marco Lo Presti, Vincenzo; Marianelli, Cinzia

    2017-08-04

    Highly discriminatory genotyping strategies are essential in molecular epidemiological studies of tuberculosis. In this study we evaluated, for the first time, the efficacy of the repetitive sequence-based PCR (rep-PCR) DiversiLab Mycobacterium typing kit over spoligotyping, 12-locus mycobacterial interspersed repetitive unit-variable number tandem repeat (MIRU-VNTR) typing and embB single nucleotide polymorphism (SNP) analysis for Mycobacterium bovis typing. A total of 49 M. bovis animal isolates were used. DNA was extracted and genomic DNA was amplified using the DiversiLab Mycobacterium typing kit. The amplified fragments were separated and detected using a microfluidics chip with Agilent 2100. The resulting rep-PCR-based DNA fingerprints were uploaded to and analysed using web-based DiversiLab software through Pearson's correlation coefficient. Rep-PCR DiversiLab grouped M. bovis isolates into ten different clusters. Most isolates sharing identical spoligotype, MIRU-VNTR profile or embB gene polymorphism were grouped into different rep-PCR clusters. Rep-PCR DiversiLab displayed greater discriminatory power than spoligotyping and embB SNP analysis but a lower resolution power than the 12-locus MIRU-VNTR analysis. MIRU-VNTR confirmed that it is superior to the other PCR-based methods tested here. In combination with spoligotyping and 12-locus MIRU-VNTR analysis, rep-PCR improved the discriminatory power for M. bovis typing.

  15. A study on single nucleotide polymorphism of exon 7 T/C (locus 593 of platelet-activating factor acetylhydrolase gene in healthy Han population in the Shanghai region

    Directory of Open Access Journals (Sweden)

    Tian-bao XIA

    2012-08-01

    Full Text Available Objective To investigate the distribution of single nucleotide polymorphism (SNP in platelet-activating factor acetylhydrolase (PAF-AH gene exon 7 T/C (locus 593 in healthy Han population in Shanghai region and the features different from other races. Methods The SNP in PAF-AH gene exon 7 T/C (locus 593 was detected and analyzed by PCR and sequencing in 110 healthy Han people from Shanghai areas. The genotype and allele frequency were then calculated and compared with that in other races in combination with review of relevant literature. Results The amplified product of the SNP in PAF-AH gene exon 7 T/C (locus 593 was 240 bp in 110 healthy Han people, of whom 97 were with TT genotype and 13 with TC genotype, but no CC genotype was found. As to the allele frequency distribution, T type allele took the highest position, and C type followed. The genotype frequency of TT and TC was 88.2% and 11.8%, respectively, and they were markedly different from that in German population (0.95%, while not statistically significant different from that in British population (7.67%. Conclusions There exists SNP in PAF-AH gene exon 7 T/C (position 593 in healthy Han people in Shanghai region, with a higher frequency of T→C mutation. The mutational genotype frequency is found to be located at the locus 593 is 11.81%, and it is markedly different from that in German population, but not significantly different from that in British population.

  16. Highly parallel and short-acting amplification with locus-specific primers to detect single nucleotide polymorphisms by the DigiTag2 assay.

    Directory of Open Access Journals (Sweden)

    Nao Nishida

    Full Text Available The DigiTag2 assay enables analysis of a set of 96 SNPs using Kapa 2GFast HotStart DNA polymerase with a new protocol that has a total running time of about 7 hours, which is 6 hours shorter than the previous protocol. Quality parameters (conversion rate, call rate, reproducibility and concordance were at the same levels as when genotype calls were acquired using the previous protocol. Multiplex PCR with 192 pairs of locus-specific primers was available for target preparation in the DigiTag2 assay without the optimization of reaction conditions, and quality parameters had the same levels as those acquired with 96-plex PCR. The locus-specific primers were able to achieve sufficient (concentration of target amplicon ≥5 nM and specific (concentration of unexpected amplicons <2 nM amplification within 2 hours, were also able to achieve detectable amplifications even when working in a 96-plex or 192-plex form. The improved DigiTag2 assay will be an efficient platform for screening an intermediate number of SNPs (tens to hundreds of sites in the replication analysis after genome-wide association study. Moreover, highly parallel and short-acting amplification with locus-specific primers may thus facilitate widespread application to other PCR-based assays.

  17. Effect of Treasury Single Accounts (Tsa on the Performance of Ministries, Departments and Agencies (Mda in Nigeria

    Directory of Open Access Journals (Sweden)

    Nkechi T. Ofor

    2017-11-01

    Full Text Available Purpose of the article: The policy on the Treasury Single Account (TSA was institutionalized to hedge financial loopholes, promote transparency and prevent mismanagement of government’s revenue by unifying all accounts of the government and preventing mismanagement of revenues by those agencies that generate revenue. This study however, examines the effect of the TSA policy on the performances of federal government MDAs in Nigeria. Methodology/methods: The study relied basically on primary data which was obtained through questionnaire designed and administered to 75 respondents drawn from the federal government ministries, departments, agencies and parastatals (MDA within Anambra metropolis in the eastern part of Nigeria. Analysis was based on the Wilcoxon sign test. Scientific aim: This study aims to empirically establish through available statistics the effect of implementing TSA on the performance of government ministries, departments and agencies in Nigeria. Findings: The result of this research indicate that the institutionalization of TSA has significantly affected and improved the performance of federal government MDAs at 5% level of significance which goes further to confirm that treasury single account is capable of blocking financial loopholes in revenue generation and promoting transparency and accountability. Conclusion: The study concludes by recommending that since the adoption of TSA has significantly improved the performance of federal government ministries, departments and agencies (MDAs in Nigeria, government should enforce the adoption of TSA and ensure that it is mandatory for all MDAs and parastatals in the country.

  18. IMPACT OF LOCUS 9P21.3 SINGLE NUCLEOTIDE POLYMORPHISMS ON CORONARY ATHEROSCLEROSIS SEVERITY AND LONG-TERM OUTCOMES AFTER PERCUTANEOUS CORONARY INTERVENTION IN PATIENT WITH MYOCARDIAL INFARCTION

    Directory of Open Access Journals (Sweden)

    P. A. Shesternya

    2013-01-01

    Full Text Available Aim. To investigate association between 9p21.3 locus single nucleotide polymorphisms (SNPs and coronary atherosclerosis severity and long-term outcomes after percutaneous coronary intervention (PCI in patients with myocardial infarction (MI.Material and methods. A total of 255 Caucasian patients (211 male, 44 female; aged up to 65 years, on the average 52.56±7.98 years with MI were recruited into the study from 01.01.2009 to 30.06.2010. All participants were included into the study after written informed consent. Genome DNA was extracted from leukocytes of venous blood by the phenol-chloroform extraction method. Two SNPs rs10757278 and rs1333049 (locus 9p21.3 were tested by real-time polymerase chain reaction (PCR according to protocol (probes TaqMan, Applied Biosystems, 7900HT. The coronary angiograms were reviewed by independent angiographers who were blinded to the results of the genotyp- ing (Philips Allura Xper FD10. The total number of lesions, Gensini score and SYNTAX score were derived. Follow-up lasted two years.Results. Locus 9р21.3 genotypes CC rs1333049 and GG rs10757278 demonstrated a direct strong association with severity of coronary atheromatous burden (left main coro- nary artery stenosis, total number of lesions, Gensini score. There are not influence of locus 9p21.3 on mortality, recurrent MI, hospitalization due to unstable angina, repeated PCI, stroke during follow-up period (6, 12, 24 months. Frequency of the genotype СС rs1333049 among patients with recurrent MI was 20% (without recurrent MI — 27.4%; р=0.54; with hospitalization due to unstable angina — 27.5% (without hospitalization — 26.4%; р=0.82; with repeated PCI — 24.0% (without repeated PCI — 27.2%; р=0.97; among died patients — 29.8% (among survived ones — 26.4%; р=0.76. Frequencies of the genotype GG rs10757278 were similar: recurrent MI (yes — 18.8%; no — 26.4%; р=0.49; hospitalization due to unstable angina (yes — 28%; no — 25

  19. Endogenous Locus Reporter Assays.

    Science.gov (United States)

    Liu, Yaping; Hermes, Jeffrey; Li, Jing; Tudor, Matthew

    2018-01-01

    Reporter gene assays are widely used in high-throughput screening (HTS) to identify compounds that modulate gene expression. Traditionally a reporter gene assay is built by cloning an endogenous promoter sequence or synthetic response elements in the regulatory region of a reporter gene to monitor transcriptional activity of a specific biological process (exogenous reporter assay). In contrast, an endogenous locus reporter has a reporter gene inserted in the endogenous gene locus that allows the reporter gene to be expressed under the control of the same regulatory elements as the endogenous gene, thus more accurately reflecting the changes seen in the regulation of the actual gene. In this chapter, we introduce some of the considerations behind building a reporter gene assay for high-throughput compound screening and describe the methods we have utilized to establish 1536-well format endogenous locus reporter and exogenous reporter assays for the screening of compounds that modulate Myc pathway activity.

  20. Multiple Locus Variable-Number Tandem-Repeat and Single-Nucleotide Polymorphism-Based Brucella Typing Reveals Multiple Lineages in Brucella melitensis Currently Endemic in China

    Directory of Open Access Journals (Sweden)

    Mingjun Sun

    2017-12-01

    Full Text Available Brucellosis is a worldwide zoonotic disease caused by Brucella spp. In China, brucellosis is recognized as a reemerging disease mainly caused by Brucella melitensis specie. To better understand the currently endemic B. melitensis strains in China, three Brucella genotyping methods were applied to 110 B. melitensis strains obtained in past several years. By MLVA genotyping, five MLVA-8 genotypes were identified, among which genotypes 42 (1-5-3-13-2-2-3-2 was recognized as the predominant genotype, while genotype 63 (1-5-3-13-2-3-3-2 and a novel genotype of 1-5-3-13-2-4-3-2 were second frequently observed. MLVA-16 discerned a total of 57 MLVA-16 genotypes among these Brucella strains, with 41 genotypes being firstly detected and the other 16 genotypes being previously reported. By BruMLSA21 typing, six sequence types (STs were identified, among them ST8 is the most frequently seen in China while the other five STs were firstly detected and designated as ST137, ST138, ST139, ST140, and ST141 by international multilocus sequence typing database. Whole-genome sequence (WGS-single-nucleotide polymorphism (SNP-based typing and phylogenetic analysis resolved Chinese B. melitensis strains into five clusters, reflecting the existence of multiple lineages among these Chinese B. melitensis strains. In phylogeny, Chinese lineages are more closely related to strains collected from East Mediterranean and Middle East countries, such as Turkey, Kuwait, and Iraq. In the next few years, MLVA typing will certainly remain an important epidemiological tool for Brucella infection analysis, as it displays a high discriminatory ability and achieves result largely in agreement with WGS-SNP-based typing. However, WGS-SNP-based typing is found to be the most powerful and reliable method in discerning Brucella strains and will be popular used in the future.

  1. Detecting 22q11.2 deletion in Chinese children with conotruncal heart defects and single nucleotide polymorphisms in the haploid TBX1 locus

    Directory of Open Access Journals (Sweden)

    Xu Yue-Juan

    2011-12-01

    Full Text Available Abstract Background Conotruncal heart defects (CTDs are present in 75-85% of patients suffering from the 22q11.2 deletion syndrome. To date, no consistent phenotype has been consistently correlated with the 22q11.2 deletions. Genetic studies have implicated TBX1 as a critical gene in the pathogenesis of the syndrome. The aim of study was to determine the incidence of the 22q11.2 deletion in Chinese patients with CTDs and the possible mechanism for pathogenesis of CTDs. Methods We enrolled 212 patients with CTDs and 139 unrelated healthy controls. Both karyotypic analysis and multiplex ligation-dependent probe amplification were performed for all CTDs patients. Fluorescence in situ hybridization was performed for the patients with genetic deletions and their relatives. The TBX1 gene was sequenced for all patients and healthy controls. The χ2 and Fisher's exact test were used in the statistical analysis. Results Thirteen of the 212 patients with CTDs (6.13% were found to have the 22q11.2 deletion syndrome. Of the 13 cases, 11 presented with a hemizygous interstitial microdeletion from CLTCL1 to LZTR1; one presented with a regional deletion from CLTCL1 to DRCR8; and one presented with a regional deletion from CDC45L to LZTR1. There were eight sequence variants in the haploid TBX1 genes of the del22q11 CTDs patients. The frequency of one single nucleotide polymorphism (SNP in the del22q11 patients was different from that of the non-del patients (P P Conclusions CTDs, especially pulmonary atresia with ventricular septal defect and tetralogy of Fallot, are the most common disorders associated with the 22q11.2 deletion syndrome. Those patients with both CTDs and 22q11.2 deletion generally have a typical or atypical deletion region within the TBX1 gene. Our results indicate that TBX1 genetic variants may be associated with CTDs.

  2. One Model Fits All: Explaining Many Aspects of Number Comparison within a Single Coherent Model-A Random Walk Account

    Science.gov (United States)

    Reike, Dennis; Schwarz, Wolf

    2016-01-01

    The time required to determine the larger of 2 digits decreases with their numerical distance, and, for a given distance, increases with their magnitude (Moyer & Landauer, 1967). One detailed quantitative framework to account for these effects is provided by random walk models. These chronometric models describe how number-related noisy…

  3. Bipolar disorder: Evidence for a major locus

    Energy Technology Data Exchange (ETDEWEB)

    Spence, M.A.; Flodman, P.L. [Univ. of California, Irvine, CA (United States); Sadovnick, A.D.; Ameli, H. [Univ. of British Columbia, Vancouver (Canada)] [and others

    1995-10-09

    Complex segregation analyses were conducted on families of bipolar I and bipolar II probands to delineate the mode of inheritance. The probands were ascertained from consecutive referrals to the Mood Disorder Service, University Hospital, University of British Columbia and diagnosed by DSM-III-R and Research Diagnostic Criteria. Data were available on over 1,500 first-degree relatives of the 186 Caucasian probands. The purpose of the analyses was to determine if, after correcting for age and birth cohort, there was evidence for a single major locus. Five models were fit to the data using the statistical package SAGE: (1) dominant, (2) recessive, (3) arbitrary mendelian inheritance, (4) environmental, and (5) no major effects. A single dominant, mendelian major locus was the best fitting of these models for the sample of bipolar I and II probands when only bipolar relatives were defined as affected (polygenic inheritance could not be tested). Adding recurrent major depression to the diagnosis {open_quotes}affected{close_quotes} for relatives reduced the evidence for a major locus effect. Our findings support the undertaking of linkage studies and are consistent with the analyses of the National Institutes of Mental Health (NIMH) Collaborative Study data by Rice et al. and Blangero and Elston. 39 refs., 4 tabs.

  4. Algorithm and program for precise determination of unit-cell parameters of single crystal taking into account the sample eccentricity

    Science.gov (United States)

    Dudka, A. P.; Smirnova, E. S.; Verin, I. A.; Bolotina, N. B.

    2017-07-01

    A technique has been developed to refine the unit-cell parameters of single crystals with minimization of the influence of instrumental errors on the result. The corresponding computational procedure HuberUB is added to the software package of Huber-5042 diffractometer with a point detector and closedcycle helium cryostat Displex DE-202. The parameters of unit cell, its orientation, the goniometer zero angles, the sample eccentricity, the distances in the goniometer, and the radiation wavelength were refined by the nonlinear least-squares method, which allows imposition of constraints on the unit-cell parameters, depending on the crystal symmetry. The technique is approved on a LuB12 single crystal. The unit-cell parameters are determined in a temperature range of 20-295 K, with an absolute error not larger than 0.0004 Å (the relative error is of 5 × 10-5). The estimates of the unit-cell parameters obtained by the proposed method are evidenced to be unbiased. Some specific features of the behavior of parameters in the ranges of 120-140 and 20-50 K are revealed, which correlate with the anomalies of the physical properties of the crystal.

  5. Taking into account latency, amplitude, and morphology: improved estimation of single-trial ERPs by wavelet filtering and multiple linear regression.

    Science.gov (United States)

    Hu, L; Liang, M; Mouraux, A; Wise, R G; Hu, Y; Iannetti, G D

    2011-12-01

    Across-trial averaging is a widely used approach to enhance the signal-to-noise ratio (SNR) of event-related potentials (ERPs). However, across-trial variability of ERP latency and amplitude may contain physiologically relevant information that is lost by across-trial averaging. Hence, we aimed to develop a novel method that uses 1) wavelet filtering (WF) to enhance the SNR of ERPs and 2) a multiple linear regression with a dispersion term (MLR(d)) that takes into account shape distortions to estimate the single-trial latency and amplitude of ERP peaks. Using simulated ERP data sets containing different levels of noise, we provide evidence that, compared with other approaches, the proposed WF+MLR(d) method yields the most accurate estimate of single-trial ERP features. When applied to a real laser-evoked potential data set, the WF+MLR(d) approach provides reliable estimation of single-trial latency, amplitude, and morphology of ERPs and thereby allows performing meaningful correlations at single-trial level. We obtained three main findings. First, WF significantly enhances the SNR of single-trial ERPs. Second, MLR(d) effectively captures and measures the variability in the morphology of single-trial ERPs, thus providing an accurate and unbiased estimate of their peak latency and amplitude. Third, intensity of pain perception significantly correlates with the single-trial estimates of N2 and P2 amplitude. These results indicate that WF+MLR(d) can be used to explore the dynamics between different ERP features, behavioral variables, and other neuroimaging measures of brain activity, thus providing new insights into the functional significance of the different brain processes underlying the brain responses to sensory stimuli.

  6. [Health locus of control of patients in disease management programmes].

    Science.gov (United States)

    Schnee, M; Grikscheit, F

    2013-06-01

    Health locus of control beliefs plays a major role in improving self-management skills of the chronically ill - a main goal in disease management programmes (DMP). This study aims at characterising participants in disease management regarding their health locus of control. Data are based on 4 cross-sectional postal surveys between spring and autumn of 2006 and 2007 within the Health Care Monitor of the Bertelsmann Foundation. Among the 6 285 respondents, 1 266 are chronically ill and not enrolled in a DMP and 327 are participating in a DMP. A high internal locus of control (HLC) occurs significantly less often in DMP patients than in normal chronically ill patients (and healthy people) controlling for age, gender and social class. With increasing age, a high internal locus of control is also significantly less likely. When comparing healthy people, the chronically ill and the DMP participants a social gradient of a high internal locus of control belief can be observed. The weaker internal and higher doctor-related external locus of control of DMP participants should be carefully observed by the physician when trying to strengthen the patients' self-management skills. Evaluators of DMP should take into account the different baselines of DMP patients and relevant control groups and incorporate these differences into the evaluation. © Georg Thieme Verlag KG Stuttgart · New York.

  7. The use of fund accounting and the need for single fund reporting by institutional healthcare providers. Principles and Practices Board Statement No. 8. Healthcare Financial Management Association.

    Science.gov (United States)

    1986-06-01

    For many years, hospitals and other institutional healthcare providers used fund accounting as a basis for presenting their financial statements. Recently, authoritative literature has placed less emphasis on separate fund reporting. This is evidenced by the reduction of fund classifications specified in the literature. This trend seems to follow the recognition that institutional healthcare activities should be reported in a manner comparable to other businesses. The Principles and Practices Board (P&P Board) of the Healthcare Financial management Association believes that general purpose financial statements of institutional healthcare providers should be comparable to reporting by other businesses. That is, all assets, liabilities, and equity are presented in a single aggregated balance sheet without differentiation by fund. This form of presentation, referred to in this statement as single fund reporting, should be used by all institutional healthcare providers including those that are part of HMOs, universities, municipalities, and other larger entities when separate reports of the provider are issued. The P&P Board is studying other significant issues concerning the reporting of revenues and components of equity and changes therein. The conclusion in this statement can be implemented even though conclusions on these related subjects are not yet complete. The P&P Board recognizes that certain circumstances may require detailed records and reports for special purposes. This statement deals only with those general purpose financial statements on which an independent accountant's opinion is expressed.

  8. Inferring Demographic History Using Two-Locus Statistics.

    Science.gov (United States)

    Ragsdale, Aaron P; Gutenkunst, Ryan N

    2017-06-01

    Population demographic history may be learned from contemporary genetic variation data. Methods based on aggregating the statistics of many single loci into an allele frequency spectrum (AFS) have proven powerful, but such methods ignore potentially informative patterns of linkage disequilibrium (LD) between neighboring loci. To leverage such patterns, we developed a composite-likelihood framework for inferring demographic history from aggregated statistics of pairs of loci. Using this framework, we show that two-locus statistics are more sensitive to demographic history than single-locus statistics such as the AFS. In particular, two-locus statistics escape the notorious confounding of depth and duration of a bottleneck, and they provide a means to estimate effective population size based on the recombination rather than mutation rate. We applied our approach to a Zambian population of Drosophila melanogaster Notably, using both single- and two-locus statistics, we inferred a substantially lower ancestral effective population size than previous works and did not infer a bottleneck history. Together, our results demonstrate the broad potential for two-locus statistics to enable powerful population genetic inference. Copyright © 2017 by the Genetics Society of America.

  9. Two-locus linkage analysis in multiple sclerosis (MS)

    Energy Technology Data Exchange (ETDEWEB)

    Tienari, P.J. (National Public Health Institute, Helsinki (Finland) Univ. of Helsinki (Finland)); Terwilliger, J.D.; Ott, J. (Columbia Univ., New York (United States)); Palo, J. (Univ. of Helsinki (Finland)); Peltonen, L. (National Public Health Institute, Helsinki (Finland))

    1994-01-15

    One of the major challenges in genetic linkage analyses is the study of complex diseases. The authors demonstrate here the use of two-locus linkage analysis in multiple sclerosis (MS), a multifactorial disease with a complex mode of inheritance. In a set of Finnish multiplex families, they have previously found evidence for linkage between MS susceptibility and two independent loci, the myelin basic protein gene (MBP) on chromosome 18 and the HLA complex on chromosome 6. This set of families provides a unique opportunity to perform linkage analysis conditional on two loci contributing to the disease. In the two-trait-locus/two-marker-locus analysis, the presence of another disease locus is parametrized and the analysis more appropriately treats information from the unaffected family member than single-disease-locus analysis. As exemplified here in MS, the two-locus analysis can be a powerful method for investigating susceptibility loci in complex traits, best suited for analysis of specific candidate genes, or for situations in which preliminary evidence for linkage already exists or is suggested. 41 refs., 6 tabs.

  10. Pobreza y Locus de Control

    Directory of Open Access Journals (Sweden)

    Joaquina Palomar Lever

    2004-01-01

    Full Text Available En este trabajo se busco conocer si existen diferencias en el locus de control según el nivel de pobreza en una población de 900 personas clasificadas en tres grupos: pobres extremos, pobres moderados y no pobres. Los sujetos estudiados compartieron la característica de ser personas económicamente independientes. Para este estudio se utilizaron como instrumentos de medición, un cuestionario sociodemográfico y una escala de locus de control. Los resultados muestran que los grupos de mayor ingreso familiar así como el grupo de no pobres y el de pobres moderados presentan en mayor medida un locus de control interno, mientras que el grupo de pobres extremos un mayor locus de control externo; por otro lado se observó que las personas de sexo masculino así como los de más edad (36 a 72 años presentan un locus de control más interno que aquellas personas de sexo femenino y de menor edad (19 a 35 años. Además, las personas con mayor nivel educativo (licenciatura y postgrado presentan una mayor tendencia hacia la internalidad en comparación con las personas de menor nivel educativo (sin escolaridad, primaria, secundaria y preparatoria. A su vez, se observó que la escolaridad de los padres influye en el locus de control. En términos generales, las variables que mejor predicen el locus de control fueron el ingreso familiar y la escolaridad de los sujetos

  11. Process Accounting

    OpenAIRE

    Gilbertson, Keith

    2002-01-01

    Standard utilities can help you collect and interpret your Linux system's process accounting data. Describes the uses of process accounting, standard process accounting commands, and example code that makes use of process accounting utilities.

  12. Pobreza y Locus de Control

    OpenAIRE

    Joaquina Palomar Lever; Laura M. Valdés Trejo

    2004-01-01

    En este trabajo se busco conocer si existen diferencias en el locus de control según el nivel de pobreza en una población de 900 personas clasificadas en tres grupos: pobres extremos, pobres moderados y no pobres. Los sujetos estudiados compartieron la característica de ser personas económicamente independientes. Para este estudio se utilizaron como instrumentos de medición, un cuestionario sociodemográfico y una escala de locus de control. Los resultados muestran que los grupos d...

  13. Cancer predispostition, radiosensitivity and the risk of radiation-induced cancers. II. A mendelian single-locus model of cancer predisposition and radiosensitivity for predicting cancer risks in populations

    International Nuclear Information System (INIS)

    Chakraborty, R.; Sankaranarayanan, K.

    1995-01-01

    Individuals genetically predisposed to cancer may be more sensitive to cancers induced by ionizing radiation than those who are not so predisposed. Should this be true, under conditions of radiation exposure, a population consisting of cancer-predisposed and non-predisposed individuals will be expected to respond with a higher total frequency of induced cancers than one in which all the individuals are assumed to have the same sensitivity to radiation-induced cancers. To study this problem quantitatively, we have developed a Mendelian autosomal one-locus, two-allele model; this model assumes that one of the alleles is mutant and the genotypes carrying the mutant allele(s) are cancer-predisposed and are also more sensitive to radiation-induced cancer. Formal analytical predictions as well as numerical illustrations of this model show that: (1) when such heterogeneity with respect to cancer predisposition and radiosensitivity is present in the population, irradiation results in a greater increase in the frequency of induced cancers than when it is absent; (2) this increase is detectable only when the proportion of cancers due to genetic predisposition is large and when the degree of predisposition is considerable; and (3) even when the effect is small, most of the radiation-induced cancers will occur in predisposed individuals. These conclusions are valid for models of cancer when predisposition and radiosensitivity may be either dominant or recessive. The published data on breast cancers in Japanese A-bomb survivors show that at 1 Sv, the radiation-related excess relative risk in women irradiated before age 20 is 13 compared to about 2 for those irradiated at later ages. We examined the application of our model to the above data using two assumptions, namely, that the proportion of cancers due to genetic susceptibility at the BRCA1 locus and the frequency of the mutant allele estimated for Western populations are valid for Japanese women. 14 refs., 3 figs., 5 tabs

  14. Lupus vulgaris occurring in a locus minoris resistentiae.

    Science.gov (United States)

    Long, Richard; Beatch, Anita; Lee, Mao-Cheng; Cheung-Lee, Melody; Wasel, Norman

    2009-01-01

    The pathogenesis of lupus vulgaris, a form of cutaneous tuberculosis, is not always clear, especially in patients who do not have coexistent extracutaneous tuberculosis and in patients with single lesions. To report a case of lupus vulgaris in a locus minoris resistentiae (a site of reduced resistance) and to use a unique set of clinical circumstances and laboratory tests to reconstruct the pathogenesis of the lesion and the response to treatment. Lupus vulgaris can occur in a locus minoris resistentiae; local trauma and possibly other factors, such as increased temperature, topical corticosteroids, and the virulence of the infecting strain, may facilitate the growth of Mycobacterium tuberculosis present at a locus minoris resistentiae as a result of a silent bacillemia.

  15. Locus of Control and Obesity

    Directory of Open Access Journals (Sweden)

    Florence eNeymotin

    2014-10-01

    Full Text Available In the developed world, the hazards associated with obesity have largely outstripped the risk of starvation. Obesity remains a difficult public health issue to address, due in large part to the many disciplines involved. A full understanding requires knowledge in the fields of genetics, endocrinology, psychology, sociology, economics, and public policy – among others. In this short review, which serves as an introduction to the Frontiers in Endocrinology research topic, we address one cross-disciplinary relationship: the interaction between the hunger/satiation neural circuitry, an individual’s perceived locus of control, and the risk for obesity. Mammals have evolved a complex system for modulating energy intake. Overlaid on this, in humans, there exists a wide variation in perceived locus of control – that is, the extent to which an individual believes to be in charge of the events that affect them. Whether one has primarily an internal or external locus of control itself affects, and is affected by, external and physiological factors and has been correlated with the risk for obesity. Thus, the path from hunger and satiation to an individual’s actual behavior may often be moderated by psychological factors, included among which is locus of control.

  16. Locus of control and obesity.

    Science.gov (United States)

    Neymotin, Florence; Nemzer, Louis R

    2014-01-01

    In the developed world, the hazards associated with obesity have largely outstripped the risk of starvation. Obesity remains a difficult public health issue to address, due in large part to the many disciplines involved. A full understanding requires knowledge in the fields of genetics, endocrinology, psychology, sociology, economics, and public policy - among others. In this short review, which serves as an introduction to the Frontiers in Endocrinology research topic, we address one cross-disciplinary relationship: the interaction between the hunger/satiation neural circuitry, an individual's perceived locus of control, and the risk for obesity. Mammals have evolved a complex system for modulating energy intake. Overlaid on this, in humans, there exists a wide variation in "perceived locus of control" - that is, the extent to which an individual believes to be in charge of the events that affect them. Whether one has primarily an internal or external locus of control itself affects, and is affected by, external and physiological factors and has been correlated with the risk for obesity. Thus, the path from hunger and satiation to an individual's actual behavior may often be moderated by psychological factors, included among which is locus of control.

  17. Locus-specific view of flax domestication history.

    Science.gov (United States)

    Fu, Yong-Bi; Diederichsen, Axel; Allaby, Robin G

    2012-01-01

    Crop domestication has been inferred genetically from neutral markers and increasingly from specific domestication-associated loci. However, some crops are utilized for multiple purposes that may or may not be reflected in a single domestication-associated locus. One such example is cultivated flax (Linum usitatissimum L.), the earliest oil and fiber crop, for which domestication history remains poorly understood. Oil composition of cultivated flax and pale flax (L. bienne Mill.) indicates that the sad2 locus is a candidate domestication locus associated with increased unsaturated fatty acid production in cultivated flax. A phylogenetic analysis of the sad2 locus in 43 pale and 70 cultivated flax accessions established a complex domestication history for flax that has not been observed previously. The analysis supports an early, independent domestication of a primitive flax lineage, in which the loss of seed dispersal through capsular indehiscence was not established, but increased oil content was likely occurred. A subsequent flax domestication process occurred that probably involved multiple domestications and includes lineages that contain oil, fiber, and winter varieties. In agreement with previous studies, oil rather than fiber varieties occupy basal phylogenetic positions. The data support multiple paths of flax domestication for oil-associated traits before selection of the other domestication-associated traits of seed dispersal loss and fiber production. The sad2 locus is less revealing about the origin of winter tolerance. In this case, a single domestication-associated locus is informative about the history of domesticated forms with the associated trait while partially informative on forms less associated with the trait.

  18. The chimpanzee GH locus: composition, organization, and evolution.

    Science.gov (United States)

    Pérez-Maya, Antonio A; Rodríguez-Sánchez, Irám P; de Jong, Pieter; Wallis, Michael; Barrera-Saldaña, Hugo A

    2012-06-01

    In most mammals the growth hormone (GH) locus comprises a single gene expressed primarily in the anterior pituitary gland. However, in higher primates multiple duplications of the GH gene gave rise to a complex locus containing several genes. In man this locus comprises five genes, including GH-N (expressed in pituitary) and four genes expressed in the placenta, but in other species the number and organization of these genes vary. The situation in chimpanzee has been unclear, with suggestions of up to seven GH-like genes. We have re-examined the GH locus in chimpanzee and have deduced the complete sequence. The locus includes five genes apparently organized in a fashion similar to that in human, with two of these genes encoding GH-like proteins, and three encoding chorionic somatomammotropins/placental lactogens (CSHs/PLs). There are notable differences between the human and chimpanzee loci with regard to the expressed proteins, gene regulation, and gene conversion events. In particular, one human gene (hCSH-L) has changed substantially since the chimpanzee/human split, potentially becoming a pseudogene, while the corresponding chimpanzee gene (CSH-A1) has been conserved, giving a product almost identical to the adjacent CSH-A2. Chimpanzee appears to produce two CSHs, with potentially differing biological properties, whereas human produces a single CSH. The pattern of gene conversion in human has been quite different from that in chimpanzee. The region around the GH-N gene in chimpanzee is remarkably polymorphic, unlike the corresponding region in human. The results shed new light on the complex evolution of the GH locus in higher primates.

  19. Design Accountability

    DEFF Research Database (Denmark)

    Koskinen, Ilpo; Krogh, Peter

    2015-01-01

    . This paper looks at constructive design research which takes the entanglement of theory and practice as its hallmark, and uses it as a test case in exploring how design researchers can work with theory, methodology, and practice without losing their identity as design researchers. The crux of practice based...... design research is that where classical research is interested in singling out a particular aspect and exploring it in depth, design practice is characterized by balancing numerous concerns in a heterogenous and occasionally paradoxical product. It is on this basis the notion of design accountability......When design research builds on design practice, it may contribute to both theory and practice of design in ways richer than research that treats design as a topic. Such research, however, faces several tensions that it has to negotiate successfully in order not to lose its character as research...

  20. Locus of control in graduation students

    OpenAIRE

    Haider Zaidi, Imran; MS (Clinical Psychology) Scholar G.C University, Faisalabad, Pakistan; Mohsin, M. Naeem; Director Distance Learning Education G.C University, Faisalabad, Pakistan

    2013-01-01

    The current research focused on exploring the direction of Locus of control as well as gender difference on locus of control among graduation students in Pakistan. A 29 item Locus of Control questionnaire (Rotter, 1966) was used to measure locus of control. Sample of (N=200) individuals (n=100) men and (n=100) women selected from different academic institutes of Faisalabad division Punjab Pakistan. Independent sample t-test was used for statistical analysis. This study has consistent results ...

  1. Are measures of self-esteem, neuroticism, locus of control, and generalized self-efficacy indicators of a common core construct?

    Science.gov (United States)

    Judge, Timothy A; Erez, Amir; Bono, Joyce E; Thoresen, Carl J

    2002-09-01

    The authors present results of 4 studies that seek to determine the discriminant and incremental validity of the 3 most widely studied traits in psychology-self-esteem, neuroticism, and locus of control-along with a 4th, closely related trait-generalized self-efficacy. Meta-analytic results indicated that measures of the 4 traits were strongly related. Results also demonstrated that a single factor explained the relationships among measures of the 4 traits. The 4 trait measures display relatively poor discriminant validity, and each accounted for little incremental variance in predicting external criteria relative to the higher order construct. In light of these results, the authors suggest that measures purporting to assess self-esteem, locus of control, neuroticism, and generalized self-efficacy may be markers of the same higher order concept.

  2. Heterotic trait locus (HTL) mapping identifies intra-locus interactions that underlie reproductive hybrid vigor in Sorghum bicolor.

    Science.gov (United States)

    Ben-Israel, Imri; Kilian, Benjamin; Nida, Habte; Fridman, Eyal

    2012-01-01

    Identifying intra-locus interactions underlying heterotic variation among whole-genome hybrids is a key to understanding mechanisms of heterosis and exploiting it for crop and livestock improvement. In this study, we present the development and first use of the heterotic trait locus (HTL) mapping approach to associate specific intra-locus interactions with an overdominant heterotic mode of inheritance in a diallel population using Sorghum bicolor as the model. This method combines the advantages of ample genetic diversity and the possibility of studying non-additive inheritance. Furthermore, this design enables dissecting the latter to identify specific intra-locus interactions. We identified three HTLs (3.5% of loci tested) with synergistic intra-locus effects on overdominant grain yield heterosis in 2 years of field trials. These loci account for 19.0% of the heterotic variation, including a significant interaction found between two of them. Moreover, analysis of one of these loci (hDPW4.1) in a consecutive F2 population confirmed a significant 21% increase in grain yield of heterozygous vs. homozygous plants in this locus. Notably, two of the three HTLs for grain yield are in synteny with previously reported overdominant quantitative trait loci for grain yield in maize. A mechanism for the reproductive heterosis found in this study is suggested, in which grain yield increase is achieved by releasing the compensatory tradeoffs between biomass and reproductive output, and between seed number and weight. These results highlight the power of analyzing a diverse set of inbreds and their hybrids for unraveling hitherto unknown allelic interactions mediating heterosis.

  3. Heterotic trait locus (HTL mapping identifies intra-locus interactions that underlie reproductive hybrid vigor in Sorghum bicolor.

    Directory of Open Access Journals (Sweden)

    Imri Ben-Israel

    Full Text Available Identifying intra-locus interactions underlying heterotic variation among whole-genome hybrids is a key to understanding mechanisms of heterosis and exploiting it for crop and livestock improvement. In this study, we present the development and first use of the heterotic trait locus (HTL mapping approach to associate specific intra-locus interactions with an overdominant heterotic mode of inheritance in a diallel population using Sorghum bicolor as the model. This method combines the advantages of ample genetic diversity and the possibility of studying non-additive inheritance. Furthermore, this design enables dissecting the latter to identify specific intra-locus interactions. We identified three HTLs (3.5% of loci tested with synergistic intra-locus effects on overdominant grain yield heterosis in 2 years of field trials. These loci account for 19.0% of the heterotic variation, including a significant interaction found between two of them. Moreover, analysis of one of these loci (hDPW4.1 in a consecutive F2 population confirmed a significant 21% increase in grain yield of heterozygous vs. homozygous plants in this locus. Notably, two of the three HTLs for grain yield are in synteny with previously reported overdominant quantitative trait loci for grain yield in maize. A mechanism for the reproductive heterosis found in this study is suggested, in which grain yield increase is achieved by releasing the compensatory tradeoffs between biomass and reproductive output, and between seed number and weight. These results highlight the power of analyzing a diverse set of inbreds and their hybrids for unraveling hitherto unknown allelic interactions mediating heterosis.

  4. Is the novel SCKL3 at 14q23 the predominant Seckel locus?

    Science.gov (United States)

    Kilinç, Mehmet Okyay; Ninis, Vasiliki Ninidu; Ugur, Sibel Aylin; Tüysüz, Beyhan; Seven, Mehmet; Balci, Sevim; Goodship, Judith; Tolun, Aslihan

    2003-11-01

    Seckel syndrome (SCKL) is a rare disease with wide phenotypic heterogeneity. A locus (SCKL1) has been identified at 3q and another (SCKL2) at 18p, both in single kindreds afflicted with the syndrome. We report here a novel locus (SCKL3) at 14q by linkage analysis in 13 Turkish families. In total, 18 affected and 10 unaffected sibs were included in the study. Of the 10 informative families, nine with parental consanguinity and one reportedly nonconsanguineous but with two affected sibs, five were indicative of linkage to the novel locus. One of those families also linked to the SCKL1 locus. A consanguineous family with one affected sib was indicative of linkage to SCKL2. The novel gene locus SCKL3 is 1.18 cM and harbors ménage a trois 1, a gene with a role in DNA repair.

  5. Internet accounting

    NARCIS (Netherlands)

    Pras, Aiko; van Beijnum, Bernhard J.F.; Sprenkels, Ron; Parhonyi, R.

    2001-01-01

    This article provides an introduction to Internet accounting and discusses the status of related work within the IETF and IRTF, as well as certain research projects. Internet accounting is different from accounting in POTS. To understand Internet accounting, it is important to answer questions like

  6. Locus-specific view of flax domestication history

    OpenAIRE

    Fu, Yong-Bi; Diederichsen, Axel; Allaby, Robin G

    2012-01-01

    Crop domestication has been inferred genetically from neutral markers and increasingly from specific domestication-associated loci. However, some crops are utilized for multiple purposes that may or may not be reflected in a single domestication-associated locus. One such example is cultivated flax (Linum usitatissimum L.), the earliest oil and fiber crop, for which domestication history remains poorly understood. Oil composition of cultivated flax and pale flax (L. bienne Mill.) indicates th...

  7. Inferring relationships between pairs of individuals from locus heterozygosities

    Directory of Open Access Journals (Sweden)

    Spinetti Isabella

    2002-11-01

    Full Text Available Abstract Background The traditional exact method for inferring relationships between individuals from genetic data is not easily applicable in all situations that may be encountered in several fields of applied genetics. This study describes an approach that gives affordable results and is easily applicable; it is based on the probabilities that two individuals share 0, 1 or both alleles at a locus identical by state. Results We show that these probabilities (zi depend on locus heterozygosity (H, and are scarcely affected by variation of the distribution of allele frequencies. This allows us to obtain empirical curves relating zi's to H for a series of common relationships, so that the likelihood ratio of a pair of relationships between any two individuals, given their genotypes at a locus, is a function of a single parameter, H. Application to large samples of mother-child and full-sib pairs shows that the statistical power of this method to infer the correct relationship is not much lower than the exact method. Analysis of a large database of STR data proves that locus heterozygosity does not vary significantly among Caucasian populations, apart from special cases, so that the likelihood ratio of the more common relationships between pairs of individuals may be obtained by looking at tabulated zi values. Conclusions A simple method is provided, which may be used by any scientist with the help of a calculator or a spreadsheet to compute the likelihood ratios of common alternative relationships between pairs of individuals.

  8. Accounting standards

    NARCIS (Netherlands)

    Stellinga, B.; Mügge, D.

    2014-01-01

    The European and global regulation of accounting standards have witnessed remarkable changes over the past twenty years. In the early 1990s, EU accounting practices were fragmented along national lines and US accounting standards were the de facto global standards. Since 2005, all EU listed

  9. Accounting outsourcing

    OpenAIRE

    Klečacká, Tereza

    2009-01-01

    This thesis gives a complex view on accounting outsourcing, deals with the outsourcing process from its beginning (condition of collaboration, making of contract), through collaboration to its possible ending. This work defines outsourcing, indicates the main advatages, disadvatages and arguments for its using. The main object of thesis is mainly practical side of accounting outsourcing and providing of first quality accounting services.

  10. T-cell responsiveness to LCMV segregates as a single locus in crosses between BALB/cA and C.B-17 mice. Evidence for regulation by a gene outside the Igh region

    DEFF Research Database (Denmark)

    Christensen, Jan Pravsgaard; Marker, Ole; Thomsen, Allan Randrup

    1993-01-01

    with a difference in virus-specific T-cell responsiveness measured in terms of virus-specific cytotoxicity in vitro and delayed-type hypersensitivity in vivo. Analysis of F1, BC1 and F2 progeny showed that differential T-cell responsiveness was influenced by a single gene or gene complex; however, no linkage...

  11. Locus of Control and Anxiety as Mediating Variables of Locus of Conflict in Disadvantaged Youth.

    Science.gov (United States)

    Ollendick, Duane G.

    1979-01-01

    As hypothesized, external locus of control scores correlated significantly with locus of conflict scores, although this varied for both sex and for the type of behavior problems exhibited. The hypothesized relationship between anxiety and locus of conflict was not supported. (RL)

  12. Genetic analysis of the claret locus of Drosophila melanogaster

    International Nuclear Information System (INIS)

    Sequeira, W.; Nelson, C.R.; Szauter, P.

    1989-01-01

    The claret (ca) locus of Drosophila melanogaster comprises two separately mutable domains, one responsible for eye color and one responsible for proper disjunction of chromosomes in meiosis and early cleavage divisions. Previously isolated alleles are of three types: (1) alleles of the claret (ca) type that affect eye color only, (2) alleles of the claret-nondisjunctional (ca nd ) type that affect eye color and chromosome behavior, and (3) a meiotic mutation, non-claret disjunctional (ncd), that affects chromosome behavior only. In order to investigate the genetic structure of the claret locus, the authors have isolated 19 radiation-induced alleles of claret on the basis of the eye color phenotype. Two of these 19 new alleles are of the ca nd type, while 17 are of the ca type, demonstrating that the two domains do not often act as a single target for mutagenesis. This suggests that the two separately mutable functions are likely to be encoded by separate or overlapping genes rather than by a single gene. One of the new alleles of the ca nd type is a chromosome rearrangement with a breakpoint at the position of the claret locus. If this breakpoint is the cause of the mutant phenotype and there are no other mutations associated with the rearrangement, the two functions must be encoded by overlapping genes

  13. Population genetics of the HRAS1 minisatellite locus

    Energy Technology Data Exchange (ETDEWEB)

    Devlin, B.; Risch, N. (Yale Univ., New Haven, CT (United States)); Krontiris, T. (Tufts Univ., Boston, MA (United States) New England Medical Center Hospital, Boston, MA (United States))

    1993-12-01

    Several years ago it was reported that rare HRAS1 VNTR alleles occurred more frequently in US Caucasian cancer patients than in unaffected controls. Such an association, in theory, could be caused by undetected population heterogeneity. Also, in a study clearly relevant to this issue, it was recently reported that significant deviations from Hardy-Weinberg equilibrium exist at this locus in a sample of US Caucasians. These considerations motivate population genetic analysis of the HRAS1 locus. From published studies of the HRAS1 VNTR locus, which classified alleles into types, the authors found only small differences in the allele frequency distributions of samples from various European nations, although there were larger differences among ethnic groups (African American, Caucasian, and Oriental). In an analysis of variation of rare-allele frequencies among samples from four European nations, most of the variance was attributable to molecular methodology, and very little of the variance was accounted for by nationality. In addition, the authors showed that mixture of European subpopulations should result in only minor deviations from expected genotype proportions in a Caucasian database and demonstrated that there was no significant deviation from Hardy-Weinberg equilibrium in the HRAS1 data. 35 refs., 4 tabs.

  14. Tritium accountancy

    International Nuclear Information System (INIS)

    Avenhaus, R.; Spannagel, G.

    1995-01-01

    Conventional accountancy means that for a given material balance area and a given interval of time the tritium balance is established so that at the end of that interval of time the book inventory is compared with the measured inventory. In this way, an optimal effectiveness of accountancy is achieved. However, there are still further objectives of accountancy, namely the timely detection of anomalies as well as the localization of anomalies in a major system. It can be shown that each of these objectives can be optimized only at the expense of the others. Recently, Near-Real-Time Accountancy procedures have been studied; their methodological background as well as their merits will be discussed. (orig.)

  15. EL LOCUS DE DISTRIBUCION COMO COROLARIO DEL LOCUS DE CONTROL

    Directory of Open Access Journals (Sweden)

    Luisa Mayoral

    2009-01-01

    Full Text Available Este es un artículo científico acerca del Locus de Distribución, surgido de un estudio realizado con una población de docentes y alumnos universitarios. Respecto de los primeros, se ha indagado acerca de las atribuciones que se realizaban en torno a las recompensas y sanciones, que ellos distribuían a sus alumnos. Respecto de los segundos, se ha buscado determinar la valoración que estos realizaban de sus profesores, en términos de aquellas atribuciones. Para ello, se utilizaron dos paradigmas clásicamente empleados para verificar la existencia de una norma: el paradigma de la autopresentación (docentes, y el paradigma de los juicios (alumnos. La cuestión planteada fue determinar si en el caso de los comportamientos distributivos de refuerzos, las causas se atribuían a variables externas -en particular a los receptores de esos refuerzos- y si esas formas de atribución eran conocidas y valoradas o no, por los alumnos. De los resultados, surgió la confirmación de nuestra hipótesis de explicaciones externas en materia de comportamientos distributivos de sanciones en el ámbito de la docencia y la valoración positiva de estas atribuciones por los alumnos.

  16. Accounting assessment

    Directory of Open Access Journals (Sweden)

    Kafka S.М.

    2017-03-01

    Full Text Available The proper evaluation of accounting objects influences essentially upon the reliability of assessing the financial situation of a company. Thus, the problem in accounting estimate is quite relevant. The works of home and foreign scholars on the issues of assessment of accounting objects, regulatory and legal acts of Ukraine controlling the accounting and compiling financial reporting are a methodological basis for the research. The author uses the theoretical methods of cognition (abstraction and generalization, analysis and synthesis, induction and deduction and other methods producing conceptual knowledge for the synthesis of theoretical and methodological principles in the evaluation of assets accounting, liabilities and equity. The tabular presentation and information comparison methods are used for analytical researches. The article considers the modern approaches to the issue of evaluation of accounting objects and financial statements items. The expedience to keep records under historical value is proved and the articles of financial statements are to be presented according to the evaluation on the reporting date. In connection with the evaluation the depreciation of fixed assets is considered as a process of systematic return into circulation of the before advanced funds on the purchase (production, improvement of fixed assets and intangible assets by means of including the amount of wear in production costs. Therefore it is proposed to amortize only the actual costs incurred, i.e. not to depreciate the fixed assets received free of charge and surplus valuation of different kinds.

  17. Translocations affecting human immunoglobulin heavy chain locus

    Directory of Open Access Journals (Sweden)

    Sklyar I. V.

    2014-03-01

    Full Text Available Translocations involving human immunoglobulin heavy chain (IGH locus are implicated in different leukaemias and lymphomas, including multiple myeloma, mantle cell lymphoma, Burkitt’s lymphoma and diffuse large B cell lymphoma. We have analysed published data and identified eleven breakpoint cluster regions (bcr related to these cancers within the IgH locus. These ~1 kbp bcrs are specific for one or several types of blood cancer. Our findings could help devise PCR-based assays to detect cancer-related translocations, to identify the mechanisms of translocations and to help in the research of potential translocation partners of the immunoglobulin locus at different stages of B-cell differentiation.

  18. Social capital, political trust, and health locus of control: a population-based study.

    Science.gov (United States)

    Lindström, Martin

    2011-02-01

    To investigate the association between political trust in the Riksdag and lack of belief in the possibility to influence one's own health (external locus of control), taking horizontal trust into account. The 2008 public health survey in Skåne is a cross-sectional postal questionnaire study with a 55% participation rate. A random sample of 28,198 persons aged 18-80 years participated. Logistic regression models were used to investigate the associations between political trust in the Riksdag (an aspect of vertical trust) and lack of belief in the possibility to influence one's own health (external locus of control). The multiple regression analyses included age, country of birth, education, and horizontal trust in other people. A 33.7% of all men and 31.8% of all women lack internal locus of control. Low (external) health locus of control is more common in higher age groups, among people born outside Sweden, with lower education, low horizontal trust, low political trust, and no opinion concerning political trust. Respondents with not particularly strong political trust, no political trust at all and no opinion have significantly higher odds ratios of external locus of control throughout the multiple regression analyses. Low political trust in the Riksdag seems to be independently associated with external health locus of control.

  19. Origin of allelic diversity in antirrhinum S locus RNases.

    Science.gov (United States)

    Xue, Y; Carpenter, R; Dickinson, H G; Coen, E S

    1996-01-01

    In many plant species, self-incompatibility (SI) is genetically controlled by a single multiallelic S locus. Previous analysis of S alleles in the Solanaceae, in which S locus ribonucleases (S RNases) are responsible for stylar expression of SI, has demonstrated that allelic diversity predated speciation within this family. To understand how allelic diversity has evolved, we investigated the molecular basis of gametophytic SI in Antirrhinum, a member of the Scrophulariaceae, which is closely related to the Solanaceae. We have characterized three Antirrhinum cDNAs encoding polypeptides homologous to S RNases and shown that they are encoded by genes at the S locus. RNA in situ hybridization revealed that the Antirrhinum S RNase are primarily expressed in the stylar transmitting tissue. This expression is consistent with their proposed role in arresting the growth of self-pollen tubes. S alleles from the Scrophulariaceae form a separate group from those of the Solanaceae, indicating that new S alleles have been generated since these families separated (approximately 40 million years). We propose that the recruitment of an ancestral RNase gene into SI occurred during an early stage of angiosperm evolution and that, since that time, new alleles subsequently have arisen at a low rate. PMID:8672882

  20. Health locus of control: Its relationship with medication adherence and medication wastage.

    Science.gov (United States)

    West, Lorna Marie; Borg Theuma, Ruth; Cordina, Maria

    2017-12-09

    Non-adherence is a significant factor contributing to medication wastage. Whilst there is some evidence on the influence of patients' health locus of control in relation to adherence, there has been little inquiry into its relationship with mediation wastage. To determine the relationship between medication adherence and health locus of control as well as medication wastage and health locus of control in patients with chronic conditions. Outpatients having a diagnosis of asthma, cardiovascular conditions, or diabetes participated in a cross-sectional study employing a self-administered questionnaire. The questionnaire determined presence of unused medication (wastage), adherence using 'Tool for Adherence Behaviour Screening' (TABS), and health locus of control using 'Multidimensional Health Locus of Control' (MHLC) scale Form C. Logistic regression was performed to ascertain the effects of MHLC and demographics in relation to adherence and wastage. MHLC beliefs were divided into 8 types of health locus of control. One-Way ANOVA was used to assess differences between conditions and belief types. P-values ≤ .05 were considered significant. There were 330 patients recruited (58% male; age, mean±(SD): 61 ± 15 years; 110 asthma, 110 cardiovascular, 110 diabetes). In terms of health locus of control, females had higher 'doctors' beliefs (p = .054) and significantly lower 'other people' beliefs (p = control. 'Yea-sayers' had the least presence of unused medication, followed by 'pure internal' believers. 'Pure powerful others external' had the highest presence of unused medication. Healthcare professionals should take into account patients' health locus of control beliefs whilst conducting an intervention with patients; this can impact positively medication adherence and minimisation of medication wastage. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. The immunoglobulin heavy chain locus in the platypus (Ornithorhynchus anatinus).

    Science.gov (United States)

    Gambón-Deza, F; Sánchez-Espinel, C; Magadán-Mompó, S

    2009-08-01

    Immunoglobulins loci in mammals are well known to be organized within a translocon, however their origin remains unresolved. Four of the five classes of immunoglobulins described in humans and rodents (immunoglobulins M, G, E and A-IgM, IgG, IgE and IgA) were found in marsupials and monotremes (immunoglobulin D-IgD was not found) thus showing that the genomic structure of antibodies in mammals has remained constant since its origin. We have recently described the genomic organization of the immunoglobulin heavy chain locus in reptiles (IGHM, IGHD and IGHY). These data and the characterization of the IGH locus in platypus (Ornithorhynchus anatinus), allow us to elucidate the changes that took place in this genomic region during evolution from reptile to mammal. Thus, by using available genome data, we were able to detect that platypus IGH locus contains reptilian and mammalian genes. Besides having an IGHD that is very similar to the one in reptiles and an IGHY, they also present the mammal specific antibody genes IGHG and IGHE, in addition to IGHA. We also detected a pseudogene that originated by recombination between the IGHD and the IGHM (similar to the IGHD2 found in Eublepharis macularius). The analysis of the IGH locus in platypus shows that IGHY was duplicated, firstly by evolving into IGHE and then into IGHG. The IGHA of the platypus has a complex origin, and probably arose by a process of recombination between the IGHM and the IGHY. We detected about 44 VH genes (25 were already described), most of which comprise a single group. When we compared these VH genes with those described in Anolis carolinensis, we find that there is an evolutionary relationship between the VH genes of platypus and the reptilian Group III genes. These results suggest that a fast VH turnover took place in platypus and this gave rise to a family with a high VH gene number and the disappearance of the earlier VH families.

  2. Predicting Health Care Utilization among Latinos: Health Locus of Control Beliefs or Access Factors?

    Science.gov (United States)

    De Jesus, Maria; Xiao, Chenyang

    2014-01-01

    There are two competing research explanations to account for Latinos' underutilization of health services relative to non-Latino Whites in the United States. One hypothesis examines the impact of health locus of control (HLOC) beliefs, while the other focuses on the role of access factors on health care use. To date, the relative strength of…

  3. Exploring the mindsets of ESP students in the light of locus of control ...

    African Journals Online (AJOL)

    It attempts to account for the variation in choice of metaphors in terms of variation in locus of control (LOC). One hundred and forty four university students who were taking their ESP courses participated in this study. The metaphors were classified based on the taxonomy developed by the scholars in the field. The results ...

  4. Culture, gender and locus of control

    DEFF Research Database (Denmark)

    Ottsen, Christina Lundsgaard; Johannessen, Kim Berg; Berntsen, Dorthe

    The current study is a cross-cultural comparison between the Middle East and Scandinavia. Two societies that offer a unique opportunity to examine gender differences in personal goals and how goals are affected by locus of control.......The current study is a cross-cultural comparison between the Middle East and Scandinavia. Two societies that offer a unique opportunity to examine gender differences in personal goals and how goals are affected by locus of control....

  5. Relationships between locus of control and anxiety.

    Science.gov (United States)

    Archer, R P

    1979-12-01

    Reviews findings on the relationships between locus of control and anxiety and examines these relationships for three types of anxiety measures; general trait anxiety, situation specific trait anxiety, and state anxiety. In general, findings support the existence of meaningful relationships between greater externality and higher levels of both general trait anxiety and test anxiety. It was suggested that the relation between locus of control and state anxiety is a function of the situational context in which state anxiety is measured.

  6. Accounts Assistant

    Indian Academy of Sciences (India)

    CHITRA

    (Not more than three months old). Annexure 1. Indian Academy of Sciences. C V Raman Avenue, Bengaluru 560 080. Application for the Post of: Accounts Assistant / Administrative Assistant Trainee / Assistant – Official Language. Implementation Policy / Temporary Copy Editor and Proof Reader / Social Media Manager. 1.

  7. Differential Aspects of Locus of Control and Attitudes Towards Death.

    Science.gov (United States)

    Hyams, Nanci Barbara; And Others

    1982-01-01

    Investigated the relationship between locus of control and death anxiety in 99 college students. Results indicated a significant relationship between external locus of control and concern about death, and a specific differential patterning between locus of control and death anxiety. Sex differences existed on four locus of control dimensions. (WAS)

  8. Development of single locus DNA microsatellite markers in Oryctes ...

    Indian Academy of Sciences (India)

    Oryctes rhinoceros, commonly known as rhinoceros bee- tle, is an important pest in oil palm plantations. The pres- ence of this pest in replanting sites as early as six months after replanting has alarmed planters due to the possi- bility of increased crop damage (Samsuddin et al. 1993;. Kamarudin and Wahid 1997). Being a ...

  9. Development of single locus DNA microsatellite markers in Oryctes ...

    Indian Academy of Sciences (India)

    1Department of Plant Protection, Faculty of Agriculture, 2Department of Biology, Faculty of Science and 3Department of. Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular ... promising genetic marker, suitable for precise discrimination of closely related individuals (Smouse and Chevillon 1998).

  10. AMERICAN ACCOUNTING

    Directory of Open Access Journals (Sweden)

    Mihaela Onica

    2005-01-01

    Full Text Available The international Accounting Standards already contribute to the generation of better and more easily comparable financial information on an international level, supporting thus a more effective allocationof the investments resources in the world. Under the circumstances, there occurs the necessity of a consistent application of the standards on a global level. The financial statements are part of thefinancial reporting process. A set of complete financial statements usually includes a balance sheet,a profit and loss account, a report of the financial item change (which can be presented in various ways, for example as a status of the treasury flows and of the funds flows and those notes, as well as those explanatory situations and materials which are part of the financial statements.

  11. American Accounting

    OpenAIRE

    Mihaela Cristina Onica

    2005-01-01

    The international Accounting Standards already contribute to the generation of better and more easily comparable financial information on an international level, supporting thus a more effective allocation of the investments resources in the world. Under the circumstances, there occurs the necessity of a consistent application of the standards on a global level. The financial statements are part of the financial reporting process. A set of complete financial statements usually includes a bala...

  12. Social Work Professionals’ Emotional Intelligence, Locus Of Control And Role Efficacy: An Exploratory Study

    Directory of Open Access Journals (Sweden)

    Sanjay K. Singh

    2006-11-01

    Full Text Available The principal objective of the study was to study social work professionals psychologically. This study was conducted on a sample of 178 participants. The findings depict role efficacy to be associated positively with emotional intelligence and internal locus of control, but negatively with external locus of control. Similarly, emotional intelligence was found to be associated positively with internality, but negatively related to externality. The findings also indicated that emotional intelligence alone accounts for 43% of the variance on role efficacy of social work professionals. The findings of the study have major implications for non-governmental organizations and are discussed.

  13. Infrastrukturel Accountability

    DEFF Research Database (Denmark)

    Ubbesen, Morten Bonde

    Hvordan redegør man troværdigt for noget så diffust som en hel nations udledning af drivhusgasser? Det undersøger denne afhandling i et etnografisk studie af hvordan Danmarks drivhusgasregnskab udarbejdes, rapporteres og kontrolleres. Studiet trækker på begreber og forståelser fra 'Science & Tech...... & Technology Studies', og bidrager med begrebet 'infrastrukturel accountability' til nye måder at forstå og tænke om det arbejde, hvormed højt specialiserede praksisser dokumenterer og redegør for kvaliteten af deres arbejde....

  14. Low dose endotoxin priming is accountable for coagulation abnormalities and organ damage observed in the Shwartzman reaction. A comparison between a single-dose endotoxemia model and a double-hit endotoxin-induced Shwartzman reaction

    Directory of Open Access Journals (Sweden)

    Cate Hugo

    2006-08-01

    Full Text Available Abstract The clinical response of sepsis to a systemic inflammatory infection may be complicated by disseminated intravascular coagulation or DIC. In order to experimentally study the syndrome of DIC, we aimed for a severe sepsis model complicated by disseminated coagulation. Most -simplified- experimental models describing coagulation abnormalities as a consequence of sepsis are based on single dose endotoxemia. The so called-Shwartzman reaction contrarily, is elicited by a low dose endotoxin priming followed by an LPS challenge and is characterized by pathological manifestations that represent the syndrome of DIC. In order to investigate whether the Shwartzman reaction is superior to a single endotoxin challenge as a model for sepsis-induced DIC and to determine what the pathological effect is of an encounter of low endotoxin prior to an LPS challenge, we undertook the present study. In this study we demonstrate that low-dose endotoxin priming prior to an LPS challenge in the Shwartzman reaction is accountable for micro-vascular thrombosis in lung and liver and subsequent (multi- organ failure, not observed after a single-dose endotoxin challenge, which indicates that the Shwartzman reaction is well suited-model to study sepsis-induced DIC adversities. Remarkably, only minor differences in the innate immune response were established between the single-dose endotoxin challenge and the Shwartzman reaction.

  15. Evaluation of High-Throughput Genomic Assays for the Fc Gamma Receptor Locus

    NARCIS (Netherlands)

    Hargreaves, Chantal E.; Iriyama, Chisako; Rose-Zerilli, Matthew J. J.; Nagelkerke, Sietse Q.; Hussain, Khiyam; Ganderton, Rosalind; Lee, Charlotte; Machado, Lee R.; Hollox, Edward J.; Parker, Helen; Latham, Kate V.; Kuijpers, Taco W.; Potter, Kathleen N.; Coupland, Sarah E.; Davies, Andrew; Stackpole, Michael; Oates, Melanie; Pettitt, Andrew R.; Glennie, Martin J.; Cragg, Mark S.; Strefford, Jonathan C.

    2015-01-01

    Cancer immunotherapy has been revolutionised by the use monoclonal antibodies (mAb) that function through their interaction with Fc gamma receptors (FcγRs). The low-affinity FcγR genes are highly homologous, map to a complex locus at 1p23 and harbour single nucleotide polymorphisms (SNPs) and copy

  16. Genome wide association identifies common variants at the SERPINA6/SERPINA1 locus influencing plasma cortisol and corticosteroid binding globulin.

    Directory of Open Access Journals (Sweden)

    Jennifer L Bolton

    2014-07-01

    Full Text Available Variation in plasma levels of cortisol, an essential hormone in the stress response, is associated in population-based studies with cardio-metabolic, inflammatory and neuro-cognitive traits and diseases. Heritability of plasma cortisol is estimated at 30-60% but no common genetic contribution has been identified. The CORtisol NETwork (CORNET consortium undertook genome wide association meta-analysis for plasma cortisol in 12,597 Caucasian participants, replicated in 2,795 participants. The results indicate that <1% of variance in plasma cortisol is accounted for by genetic variation in a single region of chromosome 14. This locus spans SERPINA6, encoding corticosteroid binding globulin (CBG, the major cortisol-binding protein in plasma, and SERPINA1, encoding α1-antitrypsin (which inhibits cleavage of the reactive centre loop that releases cortisol from CBG. Three partially independent signals were identified within the region, represented by common SNPs; detailed biochemical investigation in a nested sub-cohort showed all these SNPs were associated with variation in total cortisol binding activity in plasma, but some variants influenced total CBG concentrations while the top hit (rs12589136 influenced the immunoreactivity of the reactive centre loop of CBG. Exome chip and 1000 Genomes imputation analysis of this locus in the CROATIA-Korcula cohort identified missense mutations in SERPINA6 and SERPINA1 that did not account for the effects of common variants. These findings reveal a novel common genetic source of variation in binding of cortisol by CBG, and reinforce the key role of CBG in determining plasma cortisol levels. In turn this genetic variation may contribute to cortisol-associated degenerative diseases.

  17. Self concepts, health locus of control and cognitive functioning associated with health-promoting lifestyles in schizophrenia.

    Science.gov (United States)

    Chuang, Shu Ping; Wu, Jo Yung Wei; Wang, Chien Shu; Liu, Chia Hsuan; Pan, Li Hsiang

    2016-10-01

    The study aimed to investigate the relationship among self concepts, health locus of control, cognitive functioning and health-promoting lifestyles in patients diagnosed with schizophrenia. We examined health-promoting lifestyles through self-efficacy, self-esteem, health locus of control and neurocognitive factors. Fifty-six people with schizophrenia were enrolled in the study group. All subjects participated in the self-esteem (Rosenberg Self-Esteem Scale), self-efficacy (General Self-Efficacy Scale), health locus of control (The Multidimensional Health Locus of Control Scales), health-promoting lifestyles (Health Promotion Life-style Profile-II) and a series of neurocognitive measures. Stepwise regression analysis revealed that self-efficacy, internal health locus of control and attentional set-shifting accounted for 42% of the variance in total health-promoting lifestyles scores. Self-efficacy, self-esteem, internal and powerful others health locus of control and attentional set-shifting were significant predictors for domains of health-promoting lifestyles, respectively. Study findings can help mental health professionals maintain and improve health-promoting behaviors through a better understanding of self-esteem, self-efficacy, health locus of control and neurocognitive functioning among people with schizophrenia. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Updated listing of haplotypes at the human phenylalanine hydroxylase (PAH) locus

    Energy Technology Data Exchange (ETDEWEB)

    Eisensmith, R.C.; Woo, S.L.C. (Baylor College of Medicine, Houston, TX (United States))

    1992-12-01

    Analysis of mutant PAH chromosomes has identified approximately 60 different single-base substitutions and deletions within the PAH locus. Nearly all of these molecular lesions are in strong linkage disequilibrium with specific RFLP haplotypes in different ethnic populations. Thus, haplotype analysis is not only useful for diagnostic purposes but is proving to be a valuable tool in population genetic studies of the origin and spread of phenylketonuria alleles in human populations. PCR-based methods have been developed to detect six of the eight polymorphic restriction sites used for determination of RFLP haplotypes at the PAH locus. A table of the proposed expanded haplotypes is given.

  19. Locus Reference Genomic sequences: An improved basis for describing human DNA variants

    KAUST Repository

    Dalgleish, Raymond

    2010-04-15

    As our knowledge of the complexity of gene architecture grows, and we increase our understanding of the subtleties of gene expression, the process of accurately describing disease-causing gene variants has become increasingly problematic. In part, this is due to current reference DNA sequence formats that do not fully meet present needs. Here we present the Locus Reference Genomic (LRG) sequence format, which has been designed for the specifi c purpose of gene variant reporting. The format builds on the successful National Center for Biotechnology Information (NCBI) RefSeqGene project and provides a single-fi le record containing a uniquely stable reference DNA sequence along with all relevant transcript and protein sequences essential to the description of gene variants. In principle, LRGs can be created for any organism, not just human. In addition, we recognize the need to respect legacy numbering systems for exons and amino acids and the LRG format takes account of these. We hope that widespread adoption of LRGs - which will be created and maintained by the NCBI and the European Bioinformatics Institute (EBI) - along with consistent use of the Human Genome Variation Society (HGVS)- approved variant nomenclature will reduce errors in the reporting of variants in the literature and improve communication about variants aff ecting human health. Further information can be found on the LRG web site (http://www.lrg-sequence.org). 2010 Dalgleish et al.; licensee BioMed Central Ltd.

  20. Perbedaan Work-Family Conflict Ditinjau dari Locus of Control Internal dan Locus of Control Eksternal Pada Karyawan

    OpenAIRE

    Habibie, Wahyu

    2016-01-01

    Work-family conflict is a conflict between roles in work and family that are conflicting with each other. One cause of work-family conflict is the locus of control, which is one of personality characteristics. Locus of control possessed by each individual and can be divided into internal locus of control and external locus of control. The aim of this study is to see the difference of work-family conflict in terms of internal locus of control and external locus of control on employee. This ...

  1. Root locus analysis and design of the adaptation process in active noise control.

    Science.gov (United States)

    Tabatabaei Ardekani, Iman; Abdulla, Waleed H

    2012-10-01

    This paper applies root locus theory to develop a graphical tool for the analysis and design of adaptive active noise control systems. It is shown that the poles of the adaptation process performed in these systems move on typical trajectories in the z-plane as the adaptation step-size varies. Based on this finding, the dominant root of the adaptation process and its trajectory can be determined. The first contribution of this paper is formulating parameters of the adaptation process root locus. The next contribution is introducing a mechanism for modifying the trajectory of the dominant root in the root locus. This mechanism creates a single open loop zero in the original root locus. It is shown that appropriate localization of this zero can cause the dominant root of the locus to be pushed toward the origin, and thereby the adaptation process becomes faster. The validity of the theoretical findings is confirmed in an experimental setup which is implemented using real-time multi-threading and multi-core processing techniques.

  2. Oscillating Evolution of a Mammalian Locus with Overlapping Reading Frames: An XLalphas/ALEX Relay.

    Directory of Open Access Journals (Sweden)

    2005-08-01

    Full Text Available XLalphas and ALEX are structurally unrelated mammalian proteins translated from alternative overlapping reading frames of a single transcript. Not only are they encoded by the same locus, but a specific XLalphas/ALEX interaction is essential for G-protein signaling in neuroendocrine cells. A disruption of this interaction leads to abnormal human phenotypes, including mental retardation and growth deficiency. The region of overlap between the two reading frames evolves at a remarkable speed: the divergence between human and mouse ALEX polypeptides makes them virtually unalignable. To trace the evolution of this puzzling locus, we sequenced it in apes, Old World monkeys, and a New World monkey. We show that the overlap between the two reading frames and the physical interaction between the two proteins force the locus to evolve in an unprecedented way. Namely, to maintain two overlapping protein-coding regions the locus is forced to have high GC content, which significantly elevates its intrinsic evolutionary rate. However, the two encoded proteins cannot afford to change too quickly relative to each other as this may impair their interaction and lead to severe physiological consequences. As a result XLalphas and ALEX evolve in an oscillating fashion constantly balancing the rates of amino acid replacements. This is the first example of a rapidly evolving locus encoding interacting proteins via overlapping reading frames, with a possible link to the origin of species-specific neurological differences.

  3. Accounting & Finance; a Basic Introduction

    NARCIS (Netherlands)

    drs. Ewoud Jansen

    2011-01-01

    The book is about finance and accounting, subjects widely discussed in many other books. What sets this book apart from most others is that it discusses all the basic aspects of finance and accounting in one single textbook. Three areas of interest are discussed: Financial Management; Management

  4. Phylogenetic Analysis of the SNORD116 Locus

    Directory of Open Access Journals (Sweden)

    Matthew A. Kocher

    2017-11-01

    Full Text Available The SNORD116 small nucleolar RNA locus (SNORD116@ is contained within the long noncoding RNA host gene SNHG14 on human chromosome 15q11-q13. The SNORD116 locus is a cluster of 28 or more small nucleolar (sno RNAs; C/D box (SNORDs. Individual RNAs within the cluster are tandem, highly similar sequences, referred to as SNORD116-1, SNORD116-2, etc., with the entire set referred to as SNORD116@. There are also related SNORD116 loci on other chromosomes, and these additional loci are conserved among primates. Inherited chromosomal 15q11-q13 deletions, encompassing the SNORD116@ locus, are causative for the paternally-inherited/maternally-imprinted genetic condition, Prader–Willi syndrome (PWS. Using in silico tools, along with molecular-based and sequenced-based confirmation, phylogenetic analysis of the SNORD116@ locus was performed. The consensus sequence for the SNORD116@ snoRNAs from various species was determined both for all the SNORD116 snoRNAs, as well as those grouped using sequence and location according to a human grouping convention. The implications of these findings are put in perspective for studying SNORD116 in patients with inherited Prader–Willi syndrome, as well as model organisms.

  5. Locus of Control and Reading Attitude.

    Science.gov (United States)

    Brown, Dorotha H.; And Others

    1979-01-01

    The relationship between three measures of locus of control and eight dimensions of reading attitude were investigated for a sample of inner-city children. Finds that inner-city children who are willing to accept personal responsibility for negative events in their lives also tend to experience more anxiety about their reading. (Author)

  6. Protease inhibitor (Pi) locus, fertility and twinning

    NARCIS (Netherlands)

    Boomsma, D.I.; Frants, R.R.; Bank, R.A.; Martin, N.G.

    1992-01-01

    In a sample of 160 Dutch twin pairs and their parents, we found that mothers of dizygotic twins had frequencies of the S and Z alleles at the protease inhibitor (Pi) locus that were 3 times higher than a control sample. Mothers of identical twins also had a higher frequency of S than controls. The S

  7. The Impact of Locus of Control on Language Achievement

    Science.gov (United States)

    Nodoushan, Mohammad Ali Salmani

    2012-01-01

    This study hypothesized that students' loci of control affected their language achievement. 198 (N = 198) EFL students took the Rotter's (1966) locus of control test and were classified as locus-internal (ni = 78), and locus-external (ne = 120). They then took their ordinary courses and at the end of the semester, they were given their exams.…

  8. Self-Esteem, Locus of Control, and Student Achievement.

    Science.gov (United States)

    Sterbin, Allan; Rakow, Ernest

    The direct effects of locus of control and self-esteem on standardized test scores were studied. The relationships among the standardized test scores and measures of locus of control and self-esteem for 12,260 students from the National Education Longitudinal Study 1994 database were examined, using the same definition of locus of control and…

  9. 7 CFR 3550.60 - Escrow account.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Escrow account. 3550.60 Section 3550.60 Agriculture... DIRECT SINGLE FAMILY HOUSING LOANS AND GRANTS Section 502 Origination § 3550.60 Escrow account. RHS may require that customers deposit into an escrow account amounts necessary to ensure that the account will...

  10. VNTR internal structure mapping at the {alpha}-globin 3{prime}HVR locus reveals a hierachy of related lineages in oceania

    Energy Technology Data Exchange (ETDEWEB)

    Martinson, J.J.; Clegg, J.B.; Boyce, A.J. [Univ. of Oxford (United Kingdom)

    1994-09-01

    Analysis of the {alpha}-globin gene complex in Oceania has revealed many different rearrangements which remove one of the adult globin genes. Frequencies of these deletion chromosomes are elevated by malarial resistance conferred by the resulting {alpha}-thalassaemia. One particular deletion chromosome, designated -{alpha}{sup 3.7}III, is found at high levels in Melanesia and Polynesia: RFLP haplotype analysis shows that this deletion is always found on chromosomes bearing the IIIa haplotype and is likely to be the product of one single rearrangement event. A subset of the -{alpha}{sup 3.7}III chromosomes carries a more recent mutation which generates the haemoglobin variant HbJ{sup Tongariki}. We have characterized the allelic variation at the 3{prime}HVR VNTR locus located 6 kb from the globin genes in each of these groups of chromosomes. We have determined the internal structure of these alleles by RFLP mapping of PCR-amplified DNA: within each group, the allelic diversity results from the insertion and/or deletion of small {open_quotes}motifs{close_quotes} of up to 6 adjacent repeats. Mapping of 3{prime}HVR alleles associated with other haplotypes reveals that these are composed of repeat arrays that are substantially different to those derived from IIIa chromosomes, indicating that interchromosomal recombination between heterologous haplotypes does not account for any of the diversity seen to date. We have recently shown that allelic size variation at the two VNTR loci flanking the {alpha}-globin complex is very closely linked to the haplotypes known to be present at this locus. Here we show that, within a haplotype, VNTR alleles are very closely related to each other on the basis of internal structure and demonstrate that intrachromosomal mutation processes involving small numbers of tandem repeats are the main cause of variation at this locus.

  11. Evidence for the control of phytolith formation in Cucurbita fruits by the hard rind (Hr) genetic locus: Archaeological and ecological implications

    Science.gov (United States)

    Piperno, Dolores R.; Holst, Irene; Wessel-Beaver, Linda; Andres, Thomas C.

    2002-01-01

    Many angiosperms, both monocotyledons and dicotyledons, heavily impregnate their vegetative and reproductive organs with solid particles of silicon dioxide (SiO2) known as opaline phytoliths. The underlying mechanisms accounting for the formation of phytoliths in plants are poorly understood, however. Using wild and domesticated species in the genus Cucurbita along with their F1 and F2 progeny, we have demonstrated that the production of large diagnostic phytoliths in fruit rinds exhibits a one-to-one correspondence to the lignification of these structures. We propose that phytolith formation in Cucurbita fruits is primarily determined by a dominant genetic locus, called hard rind (Hr), previously shown to code for lignin deposition. If true, this evidence represents a demonstration of genetic control over phytolith production in a dicotyledon and provides considerable support to hypotheses that silica phytoliths constitute another important system of mechanical defense in plants. Our research also identifies Hr as another single locus controlling more than one important phenotypic difference between wild and domesticated plants, and establishes rind tissue cell structure and hardness under the effects of Hr as an important determinant of phytolith morphology. When recovered from pre-Columbian archaeological sites, Cucurbita phytoliths represent genetically controlled fossil markers of exploitation and domestication in this important economic genus. PMID:12149443

  12. The mating type locus (MAT and sexual reproduction of Cryptococcus heveanensis: insights into the evolution of sex and sex-determining chromosomal regions in fungi.

    Directory of Open Access Journals (Sweden)

    Banu Metin

    2010-05-01

    Full Text Available Mating in basidiomycetous fungi is often controlled by two unlinked, multiallelic loci encoding homeodomain transcription factors or pheromones/pheromone receptors. In contrast to this tetrapolar organization, Cryptococcus neoformans/Cryptococcus gattii have a bipolar mating system, and a single biallelic locus governs sexual reproduction. The C. neoformans MAT locus is unusually large (>100 kb, contains >20 genes, and enhances virulence. Previous comparative genomic studies provided insights into how this unusual MAT locus might have evolved involving gene acquisitions into two unlinked loci and fusion into one contiguous locus, converting an ancestral tetrapolar system to a bipolar one. Here we tested this model by studying Cryptococcus heveanensis, a sister species to the pathogenic Cryptococcus species complex. An extant sexual cycle was discovered; co-incubating fertile isolates results in the teleomorph (Kwoniella heveanensis with dikaryotic hyphae, clamp connections, septate basidia, and basidiospores. To characterize the C. heveanensis MAT locus, a fosmid library was screened with C. neoformans/C. gattii MAT genes. Positive fosmids were sequenced and assembled to generate two large probably unlinked MAT gene clusters: one corresponding to the homeodomain locus and the other to the pheromone/receptor locus. Strikingly, two divergent homeodomain genes (SXI1, SXI2 are present, similar to the bE/bW Ustilago maydis paradigm, suggesting one or the other homeodomain gene was recently lost in C. neoformans/C. gattii. Sequencing MAT genes from other C. heveanensis isolates revealed a multiallelic homeodomain locus and at least a biallelic pheromone/receptor locus, similar to known tetrapolar species. Taken together, these studies reveal an extant C. heveanensis sexual cycle, define the structure of its MAT locus consistent with tetrapolar mating, and support the proposed evolutionary model for the bipolar Cryptococcus MAT locus revealing

  13. Radiation induction of germline mutation at a hypervariable mouse minisatellite locus

    International Nuclear Information System (INIS)

    Sadamoto, S.; Hiroshima Univ.; Suzuki, S.; Kominami, R.; Kamiya, K.; Niwa, O.; Dohi, K.

    1994-01-01

    Paternal 60 Co γ-irradiation was tested for the induction of germline mutation at the mouse hypervariable minisatellite locus, Ms6hm. Male C3H/HeN mice were exposed to 3 Gy 60 Co γ-ray and mated with C57BL/6N females. Matings were made at 1-7, 15-21 and 71-77 days post-treatment to test spermatozoa, spermatids and spermatogonia stages. Reciprocal crosses were also made with irradiated C57BL/6N males. Southern analysis was carried out on DNA from parents and F 1 mice. The paternal mutation frequencies per gamete of the Ms6hm locus were 8.3, 13, 28 and 15% for the C3H/HeN control, exposed spermatozoa, spermatids and spermatogonia stages, respectively. The paternal mutation frequencies per gamete were 7.7% for the C57BL/6N control and 13% for the C57BL/6N exposed spermatozoa stage. The increase in the paternal germline mutation frequency was statistically significant for C3H/HeN spermatids irradiation (p -1 , and was too high to be accounted for by the direct action of radiation on the locus. These results suggest the presence of a previously unexpected mechanism of radiation induction of germline mutation. In addition, we demonstrate that the hypervariable minisatellite locus can serve as a sensitive monitor for genetic damages to germline cells. (Author)

  14. ACCOUNTING AND AUDIT OPERATIONS ON CURRENT ACCOUNT

    Directory of Open Access Journals (Sweden)

    Koblyanska Olena

    2018-03-01

    Full Text Available Introduction. The article is devoted to theoretical, methodical and practical issues of accounting and auditing of operations on the current account. The purpose of the study is to deepen and consolidate the theoretical and practical knowledge of the issues of accounting and auditing of operations on the current account, identify practical problems with the implementation of the methodology and organization of accounting and auditing of operations on the current account and develop recommendations for the elimination of deficiencies and improve the accounting and auditing. Results. The issue of the relevance of proper accounting and audit of transactions on the current account in the bank is considered. The research of typical operations on the current account was carried out with using of the method of their reflection in the account on practical examples. Features of the audit of transactions on the current account are examined, the procedure for its implementation is presented, and types of abuses and violations that occur while performing operations on the current account are identified. The legal regulation of accounting, analysis and control of operations with cash on current accounts is considered. The problem issues related to the organization and conducting of the audit of funds in the accounts of the bank are analyzed, as well as the directions of their solution are determined. The proposals for determining the sequence of actions of the auditor during the check of cash flow on accounts in the bank are provided. Conclusions. The questions about theoretical, methodological and practical issues of accounting and auditing of operations on the current account in the bank. A study of typical operations with cash on the current account was carried out with the use of the method of their reflection in the accounts and the features of the auditing of cash on the account.

  15. Linkage disequilibrium between incompatibility locus region genes in the plant Arabidopsis lyrata

    DEFF Research Database (Denmark)

    Hagenblad, Jenny; Bechsgaard, Jesper Smærup; Charlesworth, Deborah

    2006-01-01

    We have studied diversity in Arabidopsis lyrata of sequences orthologous to the ARK3 gene of A. thaliana. Our main goal was to test for recombination in the S-locus region. In A. thaliana, the single-copy ARK3 gene is closely linked to the non-functional copies of the self-incompatibility loci...... is not a single-copy gene, and the presence of paralogs could also lead to the appearance of elevated diversity. We established a typing approach based on different lengths of Aly8 PCR products and show that most A. lyrata haplotypes have a single copy, but some have two gene copies, both closely linked...

  16. Artemisinin Resistance-Associated Polymorphisms at the K13-Propeller Locus Are Absent in Plasmodium falciparum Isolates from Haiti

    Science.gov (United States)

    Carter, Tamar E.; Boulter, Alexis; Existe, Alexandre; Romain, Jean R.; St. Victor, Jean Yves; Mulligan, Connie J.; Okech, Bernard A.

    2015-01-01

    Antimalarial drugs are a key tool in malaria elimination programs. With the emergence of artemisinin resistance in southeast Asia, an effort to identify molecular markers for surveillance of resistant malaria parasites is underway. Non-synonymous mutations in the kelch propeller domain (K13-propeller) in Plasmodium falciparum have been associated with artemisinin resistance in samples from southeast Asia, but additional studies are needed to characterize this locus in other P. falciparum populations with different levels of artemisinin use. Here, we sequenced the K13-propeller locus in 82 samples from Haiti, where limited government oversight of non-governmental organizations may have resulted in low-level use of artemisinin-based combination therapies. We detected a single-nucleotide polymorphism (SNP) at nucleotide 1,359 in a single isolate. Our results contribute to our understanding of the global genomic diversity of the K13-propeller locus in P. falciparum populations. PMID:25646258

  17. ACCOUNTING HARMONIZATION AND HISTORICAL COST ACCOUNTING

    OpenAIRE

    Valentin Gabriel CRISTEA

    2017-01-01

    There is a huge interest in accounting harmonization and historical costs accounting, in what they offer us. In this article, different valuation models are discussed. Although one notices the movement from historical cost accounting to fair value accounting, each one has its advantages.

  18. ACCOUNTING HARMONIZATION AND HISTORICAL COST ACCOUNTING

    Directory of Open Access Journals (Sweden)

    Valentin Gabriel CRISTEA

    2017-05-01

    Full Text Available There is a huge interest in accounting harmonization and historical costs accounting, in what they offer us. In this article, different valuation models are discussed. Although one notices the movement from historical cost accounting to fair value accounting, each one has its advantages.

  19. Insertional inactivation of a chromosomal locus that modulates expression of potential virulence determinants in Staphylococcus aureus.

    Science.gov (United States)

    Cheung, A L; Wolz, C; Yeaman, M R; Bayer, A S

    1995-06-01

    A single insertion of transposon Tn551 into a unique chromosomal locus of Staphylococcus aureus ISP479C has resulted in a pleiotropic effect on the expression of both extracellular and cell wall proteins. In particular, the expression of cell wall protein A and clumping activity with fibrinogen were rendered undetectable in the mutant 1E3 compared with the parent. The secretion of alpha-hemolysin in mutant 1E3 was modestly increased. Southern blot and phenotypic analyses indicated that this locus is distinct from agr, xpr, and sar, three previously described global regulatory loci. Transduction experiments demonstrated that the genotype associated with mutant 1E3 could be transferred back into the parental strain ISP479C. The transductant 1E3-2 displayed a phenotypic profile similar to that of the original mutant. Northern (RNA) blot studies showed that this locus may be involved in modulating target genes at the mRNA level. In the rabbit endocarditis model, there was a significant decrease in both the infectivity rate and intravegetation bacterial density with mutant 1E3 compared with the parent at an inoculum of 10(3) CFU. Since protein A and the fibrinogen-binding protein(s) are major surface proteins that may mediate bacterial adhesion to host tissues, this locus may be an important genetic element involved in the expression of virulence determinants in S. aureus.

  20. Genomewide scan identifies susceptibility locus for dyslexia on Xq27 in an extended Dutch family.

    Science.gov (United States)

    de Kovel, C G F; Hol, F A; Heister, J G A M; Willemen, J J H T; Sandkuijl, L A; Franke, B; Padberg, G W

    2004-09-01

    Dyslexia is a common disorder with a strong genetic component, but despite significant research effort, the aetiology is still largely unknown. To identify loci contributing to dyslexia risk. This was a genomewide linkage analysis in a single large family. Dutch families with at least two first degree relatives suffering from dyslexia participated in the study. Participants were recruited through an advertisement campaign in papers and magazines. The main outcome measure was linkage between genetic markers and dyslexia phenotype. Using parametric linkage analysis, we found strong evidence for a locus influencing dyslexia on Xq27.3 (multipoint lod = 3.68). Recombinations in two family members flanked an 8 cM region, comprising 11 currently confirmed genes. All four males carrying the risk haplotype had very low scores on the reading tests. The presentation in females was more variable, but 8/9 females carrying the risk haplotype were diagnosed dyslexic by our composite score, so we considered the putative risk allele to be dominant with reduced penetrance. Linkage was not found in an additional collection of affected sibling pairs. A locus influencing dyslexia risk is probably located between markers DXS1227 and DXS8091 on the X chromosome, closely situated to a locus indicated by a published genome scan of English sibling pairs. Although the locus may not be a common cause for dyslexia, the relatively small and gene poor region offers hope to identify the responsible gene.

  1. Expression of transgenes targeted to the Gt(ROSA26Sor locus is orientation dependent.

    Directory of Open Access Journals (Sweden)

    Douglas Strathdee

    2006-12-01

    Full Text Available Targeting transgenes to a chosen location in the genome has a number of advantages. A single copy of the DNA construct can be inserted by targeting into regions of chromatin that allow the desired developmental and tissue-specific expression of the transgene.In order to develop a reliable system for reproducibly expressing transgenes it was decided to insert constructs at the Gt(ROSA26Sor locus. A cytomegalovirus (CMV promoter was used to drive expression of the Tetracycline (tet transcriptional activator, rtTA2(s-M2, and test the effectiveness of using the ROSA26 locus to allow transgene expression. The tet operator construct was inserted into one allele of ROSA26 and a tet responder construct controlling expression of EGFP was inserted into the other allele.Expression of the targeted transgenes was shown to be affected by both the presence of selectable marker cassettes and by the orientation of the transgenes with respect to the endogenous ROSA26 promoter. These results suggest that transcriptional interference from the endogenous gene promoter or from promoters in the selectable marker cassettes may be affecting transgene expression at the locus. Additionally we have been able to determine the optimal orientation for transgene expression at the ROSA26 locus.

  2. A variational Bayes algorithm for fast and accurate multiple locus genome-wide association analysis

    Directory of Open Access Journals (Sweden)

    Mezey Jason G

    2010-01-01

    Full Text Available Abstract Background The success achieved by genome-wide association (GWA studies in the identification of candidate loci for complex diseases has been accompanied by an inability to explain the bulk of heritability. Here, we describe the algorithm V-Bay, a variational Bayes algorithm for multiple locus GWA analysis, which is designed to identify weaker associations that may contribute to this missing heritability. Results V-Bay provides a novel solution to the computational scaling constraints of most multiple locus methods and can complete a simultaneous analysis of a million genetic markers in a few hours, when using a desktop. Using a range of simulated genetic and GWA experimental scenarios, we demonstrate that V-Bay is highly accurate, and reliably identifies associations that are too weak to be discovered by single-marker testing approaches. V-Bay can also outperform a multiple locus analysis method based on the lasso, which has similar scaling properties for large numbers of genetic markers. For demonstration purposes, we also use V-Bay to confirm associations with gene expression in cell lines derived from the Phase II individuals of HapMap. Conclusions V-Bay is a versatile, fast, and accurate multiple locus GWA analysis tool for the practitioner interested in identifying weaker associations without high false positive rates.

  3. Locus of control and online learning

    Directory of Open Access Journals (Sweden)

    Suretha Esterhuysen

    2004-10-01

    Full Text Available The integration of online learning in university courses is considered to be both inevitable and necessary. Thus there is an increasing need to raise awareness among educators and course designers about the critical issues impacting on online learning. The aim of this study, therefore, was to assess the differences between two groups of first-year Business Sciences learners (online and conventional learners in terms of biographic and demographic characteristics and locus of control. The study population consisted of 586 first-year learners of whom 185 completed the Locus of Control Inventory (LCI. The results show that the two groups of learners do not differ statistically significantly from each other with respect to locus of control. The findings and their implications are also discussed. Opsomming Die integrasie van aanlyn-leer in universiteitskursusse word beskou as sowel onafwendbaar as noodsaaklik. Daar is dus ’n toenemende behoefte om bewustheid onder opvoedkundiges en kursusontwerpers te kweek oor die kritiese aspekte wat ’n impak op aanlyn-leer het (Morgan, 1996. Daarom was die doel van hierdie ondersoek om die verskille tussen twee groepe eerstejaarleerders in Bestuurs- en Ekonomiese Wetenskap (aanlyn en konvensionele leerders te bepaal ten opsigte van biografiese en demografiese eienskappe en lokus van beheer. Die populasie het bestaan uit 586 eerstejaarleerders waarvan 185 die Lokus van Beheer Vraelys voltooi het. Die resultate toon dat die twee groepe leerders nie statisties beduidend van mekaar verskil het met betrekking tot lokus van beheer nie. Die bevindinge en implikasies word ook bespreek.

  4. Root Locus Algorithms for Programmable Pocket Calculators

    Science.gov (United States)

    Wechsler, E. R.

    1983-01-01

    Two algorithms are described which allow the plotting of individual points on a root locus diagram with or without time delay. The development was performed during the design of a continuous phase shifter used in the Baseband Antenna Combiner for the Deep Space Network (DSN). The algorithms, which are expected to be useful in similar DSN efforts, are simple enough to be implemented on a programmable pocket calculator. The coordinates of the open-loop zeros and poles, the gain constant K, and the time delay T are the data inputs.

  5. Cut Locus Construction using Deformable Simplicial Complexes

    DEFF Research Database (Denmark)

    Misztal, Marek Krzysztof; Bærentzen, Jakob Andreas; Anton, François

    2011-01-01

    In this paper we present a method for appproximating cut loci for a given point p on Riemannian 2D manifolds, closely related to the notion of Voronoi diagrams. Our method finds the cut locus by advecting a front of points equally distant from p along the geodesics originating at p and finding...... the lines of self-intersections of the front in the parametric space. This becomes possible by using the deformable simplicial complexes (DSC, [1]) method for deformable interface tracking. DSC provide a simple collision detection mechanism, allows for interface topology control, and does not require...

  6. Social Responsibility of Accounting

    OpenAIRE

    JINNAI, Yoshiaki

    2011-01-01

    Historical and theoretical inquiries into the function of accounting have provided fruitful insights into social responsibility of accounting, which is, and should be, based on accounts kept through everyday accounting activities. However, at the current stage of capitalist accounting, keeping accounts is often regarded as merely a preparatory process for creating financial statements at the end of an accounting period. Thus, discussions on the social responsibility of accounting tend to conc...

  7. Genetic and physical analysis of a YAC contig spanning the fungal disease resistance locus Asc of tomato (Lycopersicon esculentum)

    NARCIS (Netherlands)

    Mesbah, L.A.; Kneppers, T.J.A.; Takken, F.L.W.; Laurent, P.; Hille, J.; Nijkamp, H.J.J.

    1998-01-01

    The Alternaria stem canker disease of tomato is caused by the necrotrophic fungal pathogen Alternaria alternata f. sp. lycopersici (AAL). The fungus produces AAL toxins that kill the plant tissue. Resistance to the fungus segregates as a single locus, called Asc, and has been genetically mapped on

  8. Genetic and physical analysis of a YAC contig spannig the fungal disease resistance locus Asc of tomato (Lycopersicon esculentum)

    NARCIS (Netherlands)

    Mesbah, L.A.; Kneppers, T.J.A.; Takken, F.L.W.; Laurent, P.J.F.; Hille, J.; Nijkamp, H.J.J.

    1999-01-01

    The Alternaria in stem canker disease of tomato is caused by the necrotrophic fungal pathogen Alternaria alternata f. sp. lycopersici (AAL). The fungus produces AAL toxins that kill the plant tissue. Resistance to the fungus segregates as a single locus, called Asc, and has been genetically mapped

  9. Impact of locus of control on health message effectiveness.

    Science.gov (United States)

    Kong, Ying; Shen, Fuyuan

    2011-10-01

    This article examined how individuals' locus of control might moderate the effect of health message frames. An experiment was conducted whereby participants read either individual- or social-responsibility message frames after their locus of control was primed. Results indicated that messages presented in individual-responsibility frames were more persuasive when people were primed with internal locus of control, whereas social-responsibility framed appeals were more persuasive when people were primed with external locus of control. These results were found for individuals in both high and low cognitive load conditions. Theoretical and practical implications of the findings are discussed.

  10. 7 CFR 3550.155 - Escrow account.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Escrow account. 3550.155 Section 3550.155 Agriculture... DIRECT SINGLE FAMILY HOUSING LOANS AND GRANTS Regular Servicing § 3550.155 Escrow account. Escrow accounts will be administered in accordance with RESPA and section 501(e) of the Housing Act of 1949, as...

  11. Accounting Fundamentals for Non-Accountants

    Science.gov (United States)

    The purpose of this module is to provide an introduction and overview of accounting fundamentals for non-accountants. The module also covers important topics such as communication, internal controls, documentation and recordkeeping.

  12. Beyond the locus of spectrally pure colors

    Science.gov (United States)

    Fairchild, Mark D.

    2008-01-01

    The spectrum locus of a CIE chromaticity diagram defines the boundary within which all physically realizable color stimuli must fall. While that is a physical and mathematical reality that cannot be violated, it is possible to create colors that appear as if they were produced by physically impossible stimuli. This can be accomplished through careful control of the viewing conditions and states of adaptation. This paper highlights the importance of considering color appearance issues in the design of displays and specification of color gamuts and illustrates how the perceived color gamut can be manipulated significantly through the relationship between white-point and primary luminance levels without changing the chromaticity gamut of a display system. Using a color appearance model, such as CIECAM02, display color gamuts can be specified in perceptual terms such as lightness, chroma, brightness, and colorfulness rather than in strictly physical terms of the stimuli that create these perceptions. Examination of these perceptual gamuts, and their relationships to the viewing conditions, allows demonstration of the possibility of producing display gamuts that appear to reach beyond the locus of pure spectral colors when compared with typical display setups.

  13. DO ACCOUNTING PRACTITIONERS USE ACCOUNTING RESEARCH RESULTS?

    OpenAIRE

    ALINA BEATTRICE VLADU

    2015-01-01

    This paper reports the results of a survey designed to explore if accounting practitioners are using as a reference point in their daily activities the opinions of academia. Since accounting research comprises various trends of research the earnings management research field is used as illustrative case. Among our respondents were accounting professional, members of professional bodies as the Chamber of Financial Auditors or Romania and also Body of Expert and Licensed Accountants...

  14. Locus of Control or Self-Esteem; Which One is the Best Predictor of Academic Achievement in Iranian College Students.

    Science.gov (United States)

    Hosseini, Seyyed Nasrollah; Mirzaei Alavijeh, Mehdi; Karami Matin, Behzad; Hamzeh, Behrooz; Ashtarian, Hossein; Jalilian, Farzad

    2016-03-01

    Self-esteem and behavioral consequences, which are due to external or internal locus of control, are effective on academic achievement of students. The aim of this study was to determine the prediction of locus of control and self-esteem in academic achievement among the students. This cross-sectional study was conducted on 300 college students in Kermanshah University of Medical Sciences in 2014. Data collection tools were in three sections: demographic, Rotter internal-external locus of control scale and Coopersmith self-esteem inventory. Data were analyzed using the SPSS software version 21. Results showed that 29.8% and 76.2% of the participants had internal locus of control, and high self-esteem, respectively. There was a significant correlation between self-esteem, locus of control and academic achievement of the students. Self-esteem accounted for 39.5% of the variation in academic achievement. It seems that interventions to increase self-esteem among student can help improve academic achievement among them.

  15. Genetic and environmental influences on the relationship between flow proneness, locus of control and behavioral inhibition.

    Directory of Open Access Journals (Sweden)

    Miriam A Mosing

    Full Text Available Flow is a psychological state of high but subjectively effortless attention that typically occurs during active performance of challenging tasks and is accompanied by a sense of automaticity, high control, low self-awareness, and enjoyment. Flow proneness is associated with traits and behaviors related to low neuroticism such as emotional stability, conscientiousness, active coping, self-esteem and life satisfaction. Little is known about the genetic architecture of flow proneness, behavioral inhibition and locus of control--traits also associated with neuroticism--and their interrelation. Here, we hypothesized that individuals low in behavioral inhibition and with an internal locus of control would be more likely to experience flow and explored the genetic and environmental architecture of the relationship between the three variables. Behavioral inhibition and locus of control was measured in a large population sample of 3,375 full twin pairs and 4,527 single twins, about 26% of whom also scored the flow proneness questionnaire. Findings revealed significant but relatively low correlations between the three traits and moderate heritability estimates of .41, .45, and .30 for flow proneness, behavioral inhibition, and locus of control, respectively, with some indication of non-additive genetic influences. For behavioral inhibition we found significant sex differences in heritability, with females showing a higher estimate including significant non-additive genetic influences, while in males the entire heritability was due to additive genetic variance. We also found a mainly genetically mediated relationship between the three traits, suggesting that individuals who are genetically predisposed to experience flow, show less behavioral inhibition (less anxious and feel that they are in control of their own destiny (internal locus of control. We discuss that some of the genes underlying this relationship may include those influencing the function of

  16. A modified RMCE-compatible Rosa26 locus for the expression of transgenes from exogenous promoters.

    Science.gov (United States)

    Tchorz, Jan S; Suply, Thomas; Ksiazek, Iwona; Giachino, Claudio; Cloëtta, Dimitri; Danzer, Claus-Peter; Doll, Thierry; Isken, Andrea; Lemaistre, Marianne; Taylor, Verdon; Bettler, Bernhard; Kinzel, Bernd; Mueller, Matthias

    2012-01-01

    Generation of gain-of-function transgenic mice by targeting the Rosa26 locus has been established as an alternative to classical transgenic mice produced by pronuclear microinjection. However, targeting transgenes to the endogenous Rosa26 promoter results in moderate ubiquitous expression and is not suitable for high expression levels. Therefore, we now generated a modified Rosa26 (modRosa26) locus that combines efficient targeted transgenesis using recombinase-mediated cassette exchange (RMCE) by Flipase (Flp-RMCE) or Cre recombinase (Cre-RMCE) with transgene expression from exogenous promoters. We silenced the endogenous Rosa26 promoter and characterized several ubiquitous (pCAG, EF1α and CMV) and tissue-specific (VeCad, αSMA) promoters in the modRosa26 locus in vivo. We demonstrate that the ubiquitous pCAG promoter in the modRosa26 locus now offers high transgene expression. While tissue-specific promoters were all active in their cognate tissues they additionally led to rare ectopic expression. To achieve high expression levels in a tissue-specific manner, we therefore combined Flp-RMCE for rapid ES cell targeting, the pCAG promoter for high transgene levels and Cre/LoxP conditional transgene activation using well-characterized Cre lines. Using this approach we generated a Cre/LoxP-inducible reporter mouse line with high EGFP expression levels that enables cell tracing in live cells. A second reporter line expressing luciferase permits efficient monitoring of Cre activity in live animals. Thus, targeting the modRosa26 locus by RMCE minimizes the effort required to target ES cells and generates a tool for the use exogenous promoters in combination with single-copy transgenes for predictable expression in mice.

  17. Characterization of the bovine type I IFN locus: rearrangements, expansions, and novel subfamilies

    Directory of Open Access Journals (Sweden)

    Walker Angela M

    2009-04-01

    Full Text Available Abstract Background The Type I interferons (IFN have major roles in the innate immune response to viruses, a function that is believed to have led to expansion in the number and complexity of their genes, although these genes have remained confined to single chromosomal region in all mammals so far examined. IFNB and IFNE define the limits of the locus, with all other Type I IFN genes except IFNK distributed between these boundaries, strongly suggesting that the locus has broadened as IFN genes duplicated and then evolved into a series of distinct families. Results The Type I IFN locus in Bos taurus has undergone significant rearrangement and expansion compared to mouse and human, however, with the constituent genes separated into two sub-loci separated by >700 kb. The IFNW family is greatly expanded, comprising 24 potentially functional genes and at least 8 pseudogenes. The IFNB (n = 6, represented in human and mouse by one copy, are also present as multiple copies in Bos taurus. The IFNT, which encode a non-virally inducible, ruminant-specific IFN secreted by the pre-implantation conceptus, are represented by three genes and two pseudogenes. The latter have sequences intermediate between IFNT and IFNW. A new Type I IFN family (IFNX of four members, one of which is a pseudogene, appears to have diverged from the IFNA lineage at least 83 million years ago, but is absent in all other sequenced genomes with the possible exception of the horse, a non-ruminant herbivore. Conclusion In summary, we have provided the first comprehensive annotation of the Type I IFN locus in Bos taurus, thereby providing an insight into the functional evolution of the Type I IFN in ruminants. The diversity and global spread of the ruminant species may have required an expansion of the Type I IFN locus and its constituent genes to provide broad anti-viral protection required for foraging and foregut fermentation.

  18. A two-locus DNA sequence database for typing plant and human pathogens within the Fusarium oxysporum species complex

    DEFF Research Database (Denmark)

    O'Donnell, Kerry; Gueidan, C; Sink, S

    2009-01-01

    We constructed a two-locus database, comprising partial translation elongation factor (EF-1alpha) gene sequences and nearly full-length sequences of the nuclear ribosomal intergenic spacer region (IGS rDNA) for 850 isolates spanning the phylogenetic breadth of the Fusarium oxysporum species complex...... (FOSC). Of the 850 isolates typed, 101 EF-1alpha, 203 IGS rDNA, and 256 two-locus sequence types (STs) were differentiated. Analysis of the combined dataset suggests that two-thirds of the STs might be associated with a single host plant. This analysis also revealed that the 26 STs associated with human...

  19. Accountability--A Historical Perspective.

    Science.gov (United States)

    Keefover, Karen Shade

    1983-01-01

    Asserts that existing accountability policies assume that a single behaviorist theory is the one best system for effective education. Examines the pitfalls of the one-system approach through the examples of John Stuart Mill's utilitarian upbringing and "Gradgrindism" in Charles Dickens' novel "Hard Times." (SK)

  20. Safeguards Accountability Network accountability and materials management

    International Nuclear Information System (INIS)

    Carnival, G.J.; Meredith, E.M.

    1985-01-01

    The Safeguards Accountability Network (SAN) is a computerized on-line accountability system for the safeguards accountability control of nuclear materials inventories at Rocky Flats Plant. SAN is a dedicated accountability system utilizing source documents filled out on the shop floor as its base. The system incorporates double entry accounting and is developed around the Material Balance Area (MBA) concept. MBA custodians enter transaction information from source documents prepared by personnel in the process areas directly into the SAN system. This provides a somewhat near-real time perpetual inventory system which has limited interaction with MBA custodians. MBA custodians are permitted to inquire into the system and status items on inventory. They are also responsible for the accuracy of the accountability information used as input to the system for their MBA. Monthly audits by the Nuclear Materials Control group assure the timeliness and accuracy of SAN accountability information

  1. FINANCIAL ACCOUNTING MEASUREMENT: INSTRUMENTATION AND CALIBRATION

    OpenAIRE

    stanley c. w. salvary

    2005-01-01

    In its Conceptual Framework (CF), the Financial Accounting Standards Board (FASB) has not identified the observable phenomena and was not able to identify a single measurement property in financial accounting. While identifying aspects of the observable phenomena in financial accounting, the FASB has indicated that there are five measurement attributes which are used in financial accounting and the result is a mixed-attributes model. Lacking a critical underlying theory, the FASB’s Conceptual...

  2. ACCOUNTING TREATMENTS USED FOR ACCOUNTING SERVICES PROVIDERS

    Directory of Open Access Journals (Sweden)

    ŢOGOE GRETI DANIELA

    2014-08-01

    Full Text Available The theme of our research is the ways of keeping accounting entities that are the object of the provision of services in the accounting profession. This paper aims to achieve a parallel between the ways of organizing financial records - accounting provided by freelancers and companies with activity in the financial - accounting. The first step in our scientific research is to establish objectives chosen area of scientific knowledge. Our scientific approach seeks to explain through a thorough and detailed approach as different sides (conceptual and practical looking projections of accounting issues related to regulatory developments and practices in the field. This paper addresses various concepts, accounting treatments, and books and accounting documents used both freelancers in providing accounting services and legal persons authorized accounting profession. In terms of methodology and research perspective, the whole scientific approach combined with quantitative and qualitative research theoretical perspective (descriptive-conceptual with practice perspective (empirical analyzing the main contributions of various authors (Romanian and foreign to knowledge in the field. Following the survey believe that the amendments to the national legislation will support entities providing accounting services, by cutting red tape on Administrative Burdens, and consequently will increase profitability and increase service quality.

  3. Financial assistance: the order reflected in accounting and tax accounting

    Directory of Open Access Journals (Sweden)

    I.М. Vygivska

    2016-07-01

    Full Text Available The lack of a comprehensive approach to the accounting reflection of repayable financial aid makes it impossible to establish an information base for the evaluation of its attraction and use. Therefore, to ensure completeness of operations related to the involvement of financial assistance is only possible through the use of scientifically based methods of accounting and scientific researches in the field of accounting should be directed at ensuring stable financial condition of the enterprise, improving management decision-making to attract and use financial aid and prevent violations of the payment discipline. Based analysis approach to mapping returnable financial assistance has shown that the accounting staff has no single method for such transactions. In order to eliminate this disadvantage we offer to display repayable financial assistance as a part of the loan capital through the use of 609 "Swivel financial assistance" account to the opening of the analytical account of 609.1 "Swivel financial assistance in the national currency", and 609.2 "Swivel financial assistance in foreign currency" and the account of 505 "Long-term financial assistance in the national currency" and 506 "Long-term financial assistance in foreign currency".

  4. Personality and Locus of Control among School Children

    Science.gov (United States)

    Pandya, Archana A.; Jogsan, Yogesh A.

    2013-01-01

    The main purpose of this investigation is to find out the sex differences in personality traits and locus of control among school children. A total 60 children (30 boys and 30 girls) were taken as a sample. The research tool for personality, children personality questionnaire was used, which was made by Cattell and Porter. Locus of control was…

  5. Locus of control and investment in risky assets

    NARCIS (Netherlands)

    Salamanca Acosta, N.; de Grip, A.; Fouarge, D.; Montizaan, R.M.

    2013-01-01

    Using representative household panel data, we show that the investment behavior of households is related to the economic locus of control of household heads. A household’s internal locus of control in economic issues is positively related to its decision to hold risky assets as well as its share of

  6. Metacognition: As a Predictor of One's Academic Locus of Control

    Science.gov (United States)

    Arslan, Serhat; Akin, Ahmet

    2014-01-01

    The purpose of this study is to examine the effect of metacognition on one's academic locus of control. The study's sample group consists of 451 university students enrolled in various programs at Sakarya University, Turkey. In this study, the Metacognitive Awareness Inventory and the Academic Locus of Control Scale were used. The correlations and…

  7. Locus of control and investment in risky assets

    NARCIS (Netherlands)

    Salamanca, N.; de Grip, A.; Fouarge, D.; Montizaan, R.M.

    2013-01-01

    Using representative household panel data, we show that the investment behavior of households is related to the economic locus of control of household heads. A household's internal locus of control in economic issues is positively related to its decision to hold risky assets as well as its share of

  8. Locus - ASTRA | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...URL: ftp://ftp.biosciencedbc.jp/archive/astra/LATEST/astra_locus.zip File size: 887 KB Simple search URL htt...icing type (ex. cassette) About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Locus - ASTRA | LSDB Archive ...

  9. A new strategy for estimating two-locus recombination fractions ...

    Indian Academy of Sciences (India)

    Linkage analysis is now being widely used to map markers on each chromosome in the human genome, to map genetic diseases, and to identify genetic forms of common diseases. Two-locus linkage analysis and multi-locus analysis have been investigated comprehensively, and many computer programs have been ...

  10. Locus of Control and Death Anxiety: A Reexamination.

    Science.gov (United States)

    Sadowski, Cyril J.; And Others

    1979-01-01

    Examined the relationship between locus of control and death anxiety. The Reid-Ware Three Factor Locus of Control Scale and Templer Death Anxiety Scale were administered to college students aged 17 to 49. Death anxiety loaded significantly on the Fatalism dimension for males and on the Social System Control dimension for females. (Author/BWF)

  11. Is this Red Spot the Blue Spot (locus ceruleum)?

    Energy Technology Data Exchange (ETDEWEB)

    Choe, Won Sick; Lee, Yu Kyung; Lee, Min Kyung; Hwang, Kyung Hoon [Gachon University Gil Hospital, Incheon (Korea, Republic of)

    2010-06-15

    The authors report brain images of 18F-FDG-PET in a case of schizophrenia. The images showed strikingly increased bilateral uptake in the locus ceruleum. The locus ceruleum is called the blue spot and known to be a center of the norepinephrinergic system.

  12. Pharmacists as Entrepreneurs or Employees: The Role of Locus of ...

    African Journals Online (AJOL)

    Purpose: To investigate whether locus of control distinguished between pharmacists who chose to become entrepreneurs and those who took up employee roles in pharmaceutical establishments. Methods: The enlarged version of Rotter's I-E scale designed to measure an individual's locus of control was used to survey a ...

  13. Nucleotide variation at the methionine synthase locus in an ...

    African Journals Online (AJOL)

    Nucleotide variation at the methionine synthase (MetE) locus within and among populations of an endangered forest tree Fokienia hodginsii in Vietnam was investigated in the present study. A total of 12 populations were sampled across Vietnam. The length of the sequenced locus varied from 1567 to 1559 bp. A total of 42 ...

  14. Analysis of non-typeable Haemophilus influenzae in invasive disease reveals lack of the capsule locus.

    Science.gov (United States)

    Lâm, T-T; Claus, H; Frosch, M; Vogel, U

    2016-01-01

    Among invasive Haemophilus influenzae, unencapsulated strains have largely surpassed the previously predominant serotype b (Hib) because of Hib vaccination. Isolates without the genomic capsule (cap) locus are designated non-typeable H. influenzae (NTHi). They are different from capsule-deficient variants that show deletion of the capsule transport gene bexA within the cap locus. The frequency of capsule-deficient variants in invasive disease is unknown. We analysed 783 unencapsulated invasive isolates collected over 5 years in Germany and found no single capsule-deficient isolate. Invasive unencapsulated strains in Germany were exclusively NTHi. A negative serotyping result by slide agglutination was therefore highly predictive for NTHi. Copyright © 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  15. Genetic analysis of a type IV pili-like locus in the archaeon Methanococcus maripaludis.

    Science.gov (United States)

    Nair, Divya B; Uchida, Kaoru; Aizawa, Shin-Ichi; Jarrell, Ken F

    2014-03-01

    Methanococcus maripaludis is a stringently anaerobic archaeon with two studied surface structures, archaella and type IV pili. Previously, it was shown that three pilin genes (mmp0233 [epdA], mmp0236 [epdB] and mmp0237 [epdC]) located within an 11 gene cluster in the genome were necessary for normal piliation. This study focused on analysis of the remaining genes to determine their potential involvement in piliation. Reverse transcriptase PCR experiments demonstrated the 11 genes formed a single transcriptional unit. Deletions were made in all the non-pilin genes except mmp0231. Electron microscopy revealed that all the genes in the locus except mmp0235 and mmp0238 were essential for piliation. Complementation with a plasmid-borne wild-type copy of the deleted gene restored at least some piliation. We identified genes for an assembly ATPase and two versions of the conserved pilin platform forming protein necessary for pili assembly at a separate genetic locus.

  16. Polarized gene conversion at the bz locus of maize.

    Science.gov (United States)

    Dooner, Hugo K; He, Limei

    2014-09-23

    Nucleotide diversity is greater in maize than in most organisms studied to date, so allelic pairs in a hybrid tend to be highly polymorphic. Most recombination events between such pairs of maize polymorphic alleles are crossovers. However, intragenic recombination events not associated with flanking marker exchange, corresponding to noncrossover gene conversions, predominate between alleles derived from the same progenitor. In these dimorphic heterozygotes, the two alleles differ only at the two mutant sites between which recombination is being measured. To investigate whether gene conversion at the bz locus is polarized, two large diallel crossing matrices involving mutant sites spread across the bz gene were performed and more than 2,500 intragenic recombinants were scored. In both diallels, around 90% of recombinants could be accounted for by gene conversion. Furthermore, conversion exhibited a striking polarity, with sites located within 150 bp of the start and stop codons converting more frequently than sites located in the middle of the gene. The implications of these findings are discussed with reference to recent data from genome-wide studies in other plants.

  17. Dental outpatients: health locus of control correlates.

    Science.gov (United States)

    Ludenia, K; Donham, G W

    1983-11-01

    Examined relationships between the Multidimensional Health Locus of Control (MHLC) Scales, Beck Depression Inventory, Trait subscales of the State-Trait Personality Inventory, and dental ratings of oral hygiene and presence of periodontal disease with dental outpatients (N = 101) at a Veterans Administration Medical Center Dental Clinic. Results indicated that this sample of outpatients scored comparably on MHLC Health Internality and Health Externality to a sample reported by Wallston and Wallston. Older dental patients, in the present sample, scored significantly higher on Powerful Others Externality in contrast to younger Ss, which suggests greater reliance on health professionals for dental health. Confirmatory evidence is presented on the negative correlations of depression, anger, and anxiety with Health Internality. Differential approaches to dental treatment are discussed.

  18. DNA binding specificities of Escherichia coli Cas1–Cas2 integrase drive its recruitment at the CRISPR locus

    Science.gov (United States)

    Moch, Clara; Fromant, Michel; Blanquet, Sylvain

    2017-01-01

    Abstract Prokaryotic adaptive immunity relies on the capture of fragments of invader DNA (protospacers) followed by their recombination at a dedicated acceptor DNA locus. This integrative mechanism, called adaptation, needs both Cas1 and Cas2 proteins. Here, we studied in vitro the binding of an Escherichia coli Cas1–Cas2 complex to various protospacer and acceptor DNA molecules. We show that, to form a long-lived ternary complex containing Cas1–Cas2, the acceptor DNA must carry a CRISPR locus, and the protospacer must not contain 3΄-single-stranded overhangs longer than 5 bases. In addition, the acceptor DNA must be supercoiled. Formation of the ternary complex is synergistic, in such that the binding of Cas1–Cas2 to acceptor DNA is reinforced in the presence of a protospacer. Mutagenesis analysis at the CRISPR locus indicates that the presence in the acceptor plasmid of the palindromic motif found in CRISPR repeats drives stable ternary complex formation. Most of the mutations in this motif are deleterious even if they do not prevent cruciform structure formation. The leader sequence of the CRISPR locus is fully dispensable. These DNA binding specificities of the Cas1–Cas2 integrase are likely to play a major role in the recruitment of this enzyme at the CRISPR locus. PMID:28034956

  19. Traditional Market Accounting: Management or Financial Accounting?

    OpenAIRE

    Wiyarni, Wiyarni

    2017-01-01

    The purpose of this study is to explore the area of accounting in traditional market. There are two areas of accounting: management and financial accounting. Some of traditional market traders have prepared financial notes, whereas some of them do not. Their financial notes usually consist of receivables, payables, customer orders, inventories, sales and cost price, and salary expenses. The purpose of these financial notes is usually for decision making. It is very rare for the traditional ma...

  20. ABACC's nuclear accounting area

    International Nuclear Information System (INIS)

    Nicolas, Ruben O.

    2001-01-01

    The functions and activities of the Brazilian-Argentine Agency for the Accounting and Control of Nuclear Materials (ABACC) accounting area is outlined together with a detailed description of the nuclear accounting system used by the bilateral organization

  1. Locus of Control Orientation: Parents, Peers, and Place.

    Science.gov (United States)

    Ahlin, Eileen M; Lobo Antunes, Maria João

    2015-09-01

    An internal locus of control contributes to positive youth outcomes such as a general well-being and academic success, while also serving as a protective factor against exposure to community violence and reducing negative behaviors like violence. Despite these benefits, very little is known about antecedents of an internal locus of control orientation. Without an understanding of what factors contribute to the development of an internal locus of control, it is not clear how to best encourage its formation. This study uses data from the Project on Human Development in Chicago Neighborhoods to examine whether various mesosystem variables (family management strategies, peer interactions, neighborhood context, and individual-level characteristics) are associated with an internal locus of control orientation among 1,076 youth ages 9-19 living in 78 Chicago neighborhoods. Study participants were Hispanic (46 %), African American (34 %), and White (15 %), and 50 % were female. The findings suggest that, while most levels of the mesosystem influence locus of control orientation, family management strategies are more prominent determinants of an internal locus of control than peers, neighborhood context, or individual characteristics. Parental supervision over the time a youth spends at home and family socioeconomic status are consistent predictors of an internal locus of control, while harsh discipline is associated with an external locus of control. The discussion examines the import of various parenting techniques in shaping an internal locus of control and considers future avenues for research to further unpack how antecedents of locus of control can vary across youth.

  2. Delphi Accounts Receivable Module -

    Data.gov (United States)

    Department of Transportation — Delphi accounts receivable module contains the following data elements, but are not limited to customer information, cash receipts, line of accounting details, bill...

  3. Health Locus of Control尺度開発の歴史(社会科学編)

    OpenAIRE

    吉田, 由美; Yumi, YOSHIDA; 千葉県立衛生短期大学(看護学); Chiba College of Health Science

    1994-01-01

    This article describes the origins history of Health Locus of Control scales. First, Rotter's social learing theory, which is the theoretical background of the Health Locus of Control construct, is outlined. The scale and research trends of Locus of Control concept, and those of Health Locus of Control concept which are based on Locus of Control, are then reviewed. Finally, Health Locus of Control is discussed with regard to the implications for health education.

  4. How "accountable" are accountable care organizations?

    Science.gov (United States)

    Addicott, Rachael; Shortell, Stephen M

    2014-01-01

    The establishment of accountable care organizations (ACOs) in the Affordable Care Act (ACA) was intended to support both cost savings and high-quality care. However, a key challenge will be to ensure that governance and accountability mechanisms are sufficient to support those twin ambitions. This exploratory study considers how recently developed ACOs have established governance structures and accountability mechanisms, particularly focusing on attempts at collaborative accountability and shared governance arrangements. Four case studies of ACOs across the United States were undertaken, with data collected throughout 2012. These involved 34 semistructured interviews with ACO administrative and clinical leaders, observation of nine meetings, and a review of documentary materials from each ACO. We identified very few examples of physicians being held to account as a collective and therefore only limited evidence of collaborative accountability impacting on behavior change. However, ACO leaders do have many mechanisms available to stimulate change across physicians. The challenge is to determine governance structure(s) and accountability mechanisms that facilitate the most effective combination of approaches, measures, incentives, and sanctions to achieve the goals of more accountable care. Accountability structures and processes will need to be tailored to local membership composition, historical evolution, and current stage of development. There are also some common lessons to be drawn. Shared goals and incentives should be reflected through performance criteria. It is important to align measures and thresholds across payers to ensure ACOs are not unnecessarily burdened or compromised by reporting on different and potentially disjointed measures. Finally, emphasis needs to be placed on the importance of credible, transparent data. This exploratory study provides early evidence regarding how ACOs are establishing their governance and accountability arrangements and

  5. Comparative Genomics of the Ectomycorrhizal Sister Species Rhizopogon vinicolor and Rhizopogon vesiculosus (Basidiomycota: Boletales) Reveals a Divergence of the Mating Type B Locus

    Science.gov (United States)

    Mujic, Alija Bajro; Kuo, Alan; Tritt, Andrew; Lipzen, Anna; Chen, Cindy; Johnson, Jenifer; Sharma, Aditi; Barry, Kerrie; Grigoriev, Igor V.; Spatafora, Joseph W.

    2017-01-01

    Divergence of breeding system plays an important role in fungal speciation. Ectomycorrhizal fungi, however, pose a challenge for the study of reproductive biology because most cannot be mated under laboratory conditions. To overcome this barrier, we sequenced the draft genomes of the ectomycorrhizal sister species Rhizopogon vinicolor Smith and Zeller and R. vesiculosus Smith and Zeller (Basidiomycota, Boletales)—the first genomes available for Basidiomycota truffles—and characterized gene content and organization surrounding their mating type loci. Both species possess a pair of homeodomain transcription factor homologs at the mating type A-locus as well as pheromone receptor and pheromone precursor homologs at the mating type B-locus. Comparison of Rhizopogon genomes with genomes from Boletales, Agaricales, and Polyporales revealed synteny of the A-locus region within Boletales, but several genomic rearrangements across orders. Our findings suggest correlation between gene content at the B-locus region and breeding system in Boletales with tetrapolar species possessing more diverse gene content than bipolar species. Rhizopogon vinicolor possesses a greater number of B-locus pheromone receptor and precursor genes than R. vesiculosus, as well as a pair of isoprenyl cysteine methyltransferase genes flanking the B-locus compared to a single copy in R. vesiculosus. Examination of dikaryotic single nucleotide polymorphisms within genomes revealed greater heterozygosity in R. vinicolor, consistent with increased rates of outcrossing. Both species possess the components of a heterothallic breeding system with R. vinicolor possessing a B-locus region structure consistent with tetrapolar Boletales and R. vesiculosus possessing a B-locus region structure intermediate between bipolar and tetrapolar Boletales. PMID:28450370

  6. Comparative Genomics of the Ectomycorrhizal Sister Species Rhizopogon vinicolor and Rhizopogon vesiculosus (Basidiomycota: Boletales Reveals a Divergence of the Mating Type B Locus

    Directory of Open Access Journals (Sweden)

    Alija Bajro Mujic

    2017-06-01

    Full Text Available Divergence of breeding system plays an important role in fungal speciation. Ectomycorrhizal fungi, however, pose a challenge for the study of reproductive biology because most cannot be mated under laboratory conditions. To overcome this barrier, we sequenced the draft genomes of the ectomycorrhizal sister species Rhizopogon vinicolor Smith and Zeller and R. vesiculosus Smith and Zeller (Basidiomycota, Boletales—the first genomes available for Basidiomycota truffles—and characterized gene content and organization surrounding their mating type loci. Both species possess a pair of homeodomain transcription factor homologs at the mating type A-locus as well as pheromone receptor and pheromone precursor homologs at the mating type B-locus. Comparison of Rhizopogon genomes with genomes from Boletales, Agaricales, and Polyporales revealed synteny of the A-locus region within Boletales, but several genomic rearrangements across orders. Our findings suggest correlation between gene content at the B-locus region and breeding system in Boletales with tetrapolar species possessing more diverse gene content than bipolar species. Rhizopogon vinicolor possesses a greater number of B-locus pheromone receptor and precursor genes than R. vesiculosus, as well as a pair of isoprenyl cysteine methyltransferase genes flanking the B-locus compared to a single copy in R. vesiculosus. Examination of dikaryotic single nucleotide polymorphisms within genomes revealed greater heterozygosity in R. vinicolor, consistent with increased rates of outcrossing. Both species possess the components of a heterothallic breeding system with R. vinicolor possessing a B-locus region structure consistent with tetrapolar Boletales and R. vesiculosus possessing a B-locus region structure intermediate between bipolar and tetrapolar Boletales.

  7. Impact of variation at the FTO locus on milk fat yield in Holstein dairy cattle.

    Directory of Open Access Journals (Sweden)

    Lea G Zielke

    Full Text Available This study explores the biological role of the Fat Mass and Obesity associated (FTO gene locus on milk composition in German Holstein cattle. Since FTO controls energy homeostasis and expenditure and the FTO locus has repeatedly shown association with obesity in human studies, we tested FTO as a candidate gene in particular for milk fat yield, which represents a high amount of energy secreted during lactation. The study was performed on 2,402 bulls and 860 cows where dense milk composition data were available. Genetic information was taken from a 2 Mb region around FTO. Five SNPs and two haplotype blocks in a 725 kb region covering FTO and the neighboring genes RPGRIP1L, U6ATAC, and 5 S rRNA were associated with milk fat yield and also affected protein yield in the same direction. Interestingly, higher frequency SNP alleles and haplotypes within the FTO gene increased milk fat and protein yields by up to 2.8 and 2.2 kg per lactation, respectively, while the most frequent haplotype in the upstream block covering exon 1 of FTO to exon 15 of RPGRIP1L had opposite effects with lower fat and milk yield. Both haplotype blocks were also significant in cows. The loci accounted for about 1% of the corresponding trait variance in the population. The association signals not only provided evidence for at least two causative mutations in the FTO locus with a functional effect on milk but also milk protein yield. The pleiotropic effects suggest a biological function on the usage of energy resources and the control of energy balance rather than directly affecting fat and protein synthesis. The identified effect of the obesity gene locus on milk energy content suggests an impact on infant nutrition by breast feeding in humans.

  8. EL LOCUS DE DISTRIBUCION COMO COROLARIO DEL LOCUS DE CONTROL (THE LOCUS OF DISTRIBUTION AS A COROLLARY TO THE LOCUS OF CONTROL

    Directory of Open Access Journals (Sweden)

    Mayoral Luisa

    2009-08-01

    Full Text Available Resumen: Este es un artículo científico acerca del Locus de Distribución, surgido de un estudio realizado con una población de docentes y alumnos universitarios. Respecto de los primeros, se ha indagado acerca de las atribuciones que se realizaban en torno a las recompensas y sanciones, que ellos distribuían a sus alumnos.Respecto de los segundos, se ha buscado determinar la valoración que estos realizaban de sus profesores, en términos de aquellas atribuciones. Para ello, se utilizaron dos paradigmas clásicamente empleados para verificar la existencia de una norma: el paradigma de la autopresentación (docentes, y el paradigma de los j uicios (alumnos. La cuestión planteada fue determinar si en el caso de los comportamientos distributivos de refuerzos, las causas se atribuían a variables externas -en particular a los receptores de esos refuerzos- y si esas formas de atribución eran conocidas y valoradas o no, por los alumnos. De los resultados, surgió la confirmación de nuestra hipótesis de explicaciones externas en materia de comportamientos distributivos de sanciones en el ámbito de la docencia y la valoración positiva de estas atribuciones por los alumnos.Abstract:This one is a scientific article brings over of the Locus of Distribution, arisen from a study realized with a population of teachers and university pupils. Respect of the first ones, it has been investigated brings over of the attributions that were concerning around the reinforcements which they were distributing to pupils. Respect of the second ones, one has sought to determine the valuation that these realized of the teachers, in terms of those attributions. For it, two paradigms were in use classic used to check the existence of a norm: the paradigm of the auto-presentation (teachers, and the paradigm of the judgments (pupils The raised question was to determine if in case of the distributive behaviours of reinforcements, the reasons were assuming to external

  9. Assessment of polymorphic genetic markers for multi-locus typing of Cryptosporidium parvum and Cryptosporidium hominis.

    Science.gov (United States)

    Robinson, Guy; Chalmers, Rachel M

    2012-10-01

    The use of high resolution molecular tools to study Cryptosporidium parvum and Cryptosporidium hominis intra-species variation is becoming common practice, but there is currently no consensus in the methods used. The most commonly applied tool is partial gp60 gene sequence analysis. However, multi-locus schemes are acknowledged to improve resolution over analysis of a single locus, which neglects potential re-assortment of genes during the sexual phase of the Cryptosporidium life-cycle. Multi-locus markers have been investigated in isolates from a variety of sampling frames, in varying combinations and using different assays and methods of analysis. To identify the most informative markers as candidates for the development of a standardised multi-locus fragment size-based typing (MLFT) scheme to integrate with epidemiological analyses, we examined the published literature. A total of 31 MLFT studies were found, employing 55 markers of which 45 were applied to both C. parvum and C. hominis. Of the studies, 11 had sufficient raw data, from three or more markers, and a sampling frame containing at least 50 samples, for meaningful in-depth analysis using assessment criteria based on the sampling frame, study size, number of markers investigated in each study, marker characteristics (>2 nucleotide repeats) and the combinations of markers generating all possible multi-locus genotypes. Markers investigated differed between C. hominis and C. parvum. When each scheme was analysed for the fewest markers required to identify 95% of all MLFTs, some redundancy was identified in all schemes; an average redundancy of 40% for C. hominis and 27% for C. parvum. Ranking markers, based on the most productive combinations, identified two different sets of potentially most informative candidate markers, one for each species. These will be subjected to technical evaluation including typability (percentage of samples generating a complete multi-locus type) and discriminatory power by

  10. Designed construction of recombinant DNA at the ura3Δ0 locus in the yeast Saccharomyces cerevisiae.

    Science.gov (United States)

    Fukunaga, Tomoaki; Cha-Aim, Kamonchai; Hirakawa, Yuki; Sakai, Ryota; Kitagawa, Takao; Nakamura, Mikiko; Nonklang, Sanom; Hoshida, Hisashi; Akada, Rinji

    2013-06-01

    Recombinant DNAs are traditionally constructed using Escherichia coli plasmids. In the yeast Saccharomyces cerevisiae, chromosomal gene targeting is a common technique, implying that the yeast homologous recombination system could be applied for recombinant DNA construction. In an attempt to use a S. cerevisiae chromosome for recombinant DNA construction, we selected the single ura3Δ0 locus as a gene targeting site. By selecting this single locus, repeated recombination using the surrounding URA3 sequences can be performed. The recombination system described here has several advantages over the conventional plasmid system, as it provides a method to confirm the selection of correct recombinants because transformation of the same locus replaces the pre-existing selection marker, resulting in the loss of the marker in successful recombinations. In addition, the constructed strains can serve as both PCR templates and hosts for preparing subsequent recombinant strains. Using this method, several yeast strains that contained selection markers, promoters, terminators and target genes at the ura3Δ0 locus were successfully generated. The system described here can potentially be applied for the construction of any recombinant DNA without the requirement for manipulations in E. coli. Interestingly, we unexpectedly found that several G/C-rich sequences used for fusion PCR lowered gene expression when located adjacent to the start codon. Copyright © 2013 John Wiley & Sons, Ltd.

  11. Developing Cameral Accounting

    OpenAIRE

    Monsen, Norvald

    2004-01-01

    -This is the accepted version of the following article: "Developing Cameral Accounting", Beta. Scandinavian Journal of Business Research 2004, 18(2):8-24, which has been published in final form at http://www.idunn.no/beta/2004/02/developing_cameral_accounting. © Universitetsforlaget Cameral accounting has played an important historical role in governmental accounting in many countries, particularly in continental European countries, and arguments for developing cameral accounting have been...

  12. Assessing in financial account

    OpenAIRE

    ZEDEK, Milan

    2008-01-01

    The aim of this thesis is to define possibilities of valuation and their impacts on the function of accounting. Furthermore the comparison of valuation methods within the czech accounting standards with international standards (IAS/IFRS). Valuation is metodical element which has huge influence on use value of information provided by accounting system. It affects the predicative capability of accounting information, mainly the items in accounting document. Monetary expression of company assets...

  13. New polymorphisms within the variable number tandem repeat (VNTR) 7 locus of Mycobacterium avium subsp. paratuberculosis.

    Science.gov (United States)

    Fawzy, Ahmad; Zschöck, Michael; Ewers, Christa; Eisenberg, Tobias

    2016-06-01

    Variable number tandem repeat (VNTR) is a frequently employed typing method of Mycobacterium avium paratuberculosis (MAP) isolates. Based on whole genome sequencing in a previous study, allelic diversity at some VNTR loci seems to over- or under-estimate the actual phylogenetic variance among isolates. Interestingly, two closely related isolates on one farm showed polymorphism at the VNTR 7 locus, raising concerns about the misleading role that it might play in genotyping. We aimed to investigate the underlying basis of VNTR 7-polymorphism by analyzing sequence data for published genomes and field isolates of MAP and other M. avium complex (MAC) members. In contrast to MAP strains from cattle, strains from sheep displayed an "imperfect" repeat within VNTR 7, which was identical to respective allele types in other MAC genomes. Subspecies- and strain-specific single nucleotide polymorphisms (SNPs) and two novel (16 and 56 bp) repeats were detected. Given the combination of the three existing repeats, there are at least five different patterns for VNTR 7. The present findings highlight a higher polymorphism and probable instability of VNTR 7 locus that needs to be considered and challenged in future studies. Until then, sequencing of this locus in future studies is important to correctly assign the underlying allele types.(1). Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Autism, fever, epigenetics and the locus coeruleus.

    Science.gov (United States)

    Mehler, Mark F; Purpura, Dominick P

    2009-03-01

    Some children with autism spectrum disorders (ASD) exhibit improved behaviors and enhanced communication during febrile episodes. We hypothesize that febrigenesis and the behavioral-state changes associated with fever in autism depend upon selective normalization of key components of a functionally impaired locus coeruleus-noradrenergic (LC-NA) system. We posit that autistic behaviors result from developmental dysregulation of LC-NA system specification and neural network deployment and modulation linked to the core behavioral features of autism. Fever transiently restores the modulatory functions of the LC-NA system and ameliorates autistic behaviors. Fever-induced reversibility of autism suggests preserved functional integrity of widespread neural networks subserving the LC-NA system and specifically the subsystems involved in mediating the cognitive and behavioral repertoires compromised in ASD. Alterations of complex gene-environmental interactions and associated epigenetic mechanisms during seminal developmental critical periods are viewed as instrumental in LC-NA dysregulation as emphasized by the timing and severity of prenatal maternal stressors on autism prevalence. Our hypothesis has implications for a rational approach to further interrogate the interdisciplinary etiology of ASD and for designing novel biological detection systems and therapeutic agents that target the LC-NA system's diverse network of pre- and postsynaptic receptors, intracellular signaling pathways and dynamic epigenetic remodeling processes involved in their regulation and functional plasticity.

  15. THE LOCUS COERULEUS AND CENTRAL CHEMOSENSITIVITY

    Science.gov (United States)

    Gargaglioni, Luciane H.; Hartzler, Lynn K.; Putnam, Robert W.

    2010-01-01

    The locus coeruleus (LC) lies in the dorsal pons and supplies noradrenergic (NA) input to many regions of the brain, including respiratory control areas. The LC may provide tonic input for basal respiratory drive and is involved in central chemosensitivity since focal acidosis of the region stimulates ventilation and ablation reduces CO2-induced increased ventilation. The output of LC is modulated by both serotonergic and glutamatergic inputs. A large percentage of LC neurons are intrinsically activated by hypercapnia. This percentage and the magnitude of their response are highest in young neonates and decrease dramatically after postnatal day P10. The cellular bases for intrinsic chemosensitivity of LC neurons are comprised of multiple factors, primary among them being reduced extracellular and intracellular pH, which inhibit inwardly rectifying and voltage-gated K+ channels, and activate L-type Ca2+ channels. Activation of KCa channels in LC neurons may limit their ultimate response to hypercapnia. Finally, the LC mediates central chemosensitivity and contains pH-sensitive neurons in amphibians, suggesting that the LC has a long-standing phylogenetic role in respiratory control. PMID:20435170

  16. New Horizons For Accounting: Social Accounting

    OpenAIRE

    Ertuna, Özer

    2012-01-01

    Currently financial accounting function is going through an accelerated transformation. In this transformation the area of interest of the accounting function is expanding to serve the information needs of a greater number of interest groups’ wider spectrum of interests with financial, economic, social and environmental data related to the performance of companies. This transformation is initiated by the developments in stakeholder, corporate social responsibility, sustainability and environm...

  17. Federal Funding Accountability and Transparency Act

    Science.gov (United States)

    Public Law 109-282, the Federal Funding Accountability and Transparency Act of 2006 as amended (FFATA), requires disclosure of all entities and organizations receiving Federal funds through a single publicly accessible website.

  18. Accounting as Myth Maker

    Directory of Open Access Journals (Sweden)

    Kathy Rudkin

    2007-06-01

    Full Text Available Accounting is not only a technical apparatus, but also manifests a societal dimension. Thispaper proposes that accounting is a protean and complex form of myth making, and as suchforms a cohesive tenet in societies. It is argued that there are intrinsic parallels between thetheoretical attributes of myth and accounting practice, and that these mythicalcharacteristics sustain the existence and acceptance of accounting and its consequences insocieties over time. A theoretical exploration of accounting as a form of myth revealsaccounting as pluralistic and culturally sensitive. Such an analysis challenges theoreticalexplanations of accounting that are presented as a “grand narrative” universalunderstanding of accounting. Manifestations of the attributes of myth are described in thecalculus and artefacts of accounting practice to demonstrate how accounting stories andbeliefs are used as a form of myth by individuals to inform and construe their worldpicture.

  19. A Locus for Posterior Polymorphous Corneal Dystrophy (PPCD3) Maps to Chromosome 10

    Science.gov (United States)

    Shimizu, Satoko; Krafchak, Charles; Fuse, Nobuo; Epstein, Michael P.; Schteingart, Miriam T.; Sugar, Alan; Eibschitz-Tsimhoni, Maya; Downs, Catherine A.; Rozsa, Frank; Trager, Edward H.; Reed, David M.; Boehnke, Michael; Moroi, Sayoko E.; Richards, Julia E.

    2005-01-01

    Posterior polymorphous corneal dystrophy (PPCD) is an autosomal dominant disorder characterized by corneal endothelial abnormalities, which can lead to blindness due to loss of corneal transparency and sometimes glaucoma. We mapped a new locus responsible for PPCD in a family in which we excluded the previously reported PPCD locus on 20q11, and the region containing COL8A2 on chromosome 1. Results of a 317-marker genome scan provided significant evidence of linkage of PPCD to markers on chromosome 10, with single-point LOD scores of 2.63, 1.63, and 3.19 for markers D10S208 (at θ^=0.03), D10S1780 (at θ^=0.00), and D10S578 (at θ^=0.06). A maximum multi-point LOD score of 4.35 was found at marker D10S1780. Affected family members shared a haplotype in an 8.55 cM critical interval that was bounded by markers D10S213 and D10S578. Our finding of another PPCD locus, PPCD3, on chromosome 10 indicates that PPCD is genetically heterogeneous. Guttae, a common corneal finding sometimes observed along with PPCD, were found among both affected and unaffected members of the proband’s sib ship, but were absent in the younger generations of the family. Evaluation of phenotypic differences between family members sharing the same affected haplotype raises questions about whether differences in disease severity, including differences in response to surgical interventions, could be due to genetic background or other factors independent of the PPCD3 locus. PMID:15384081

  20. An autosomal locus controls sex reversal in interspecific XY hybrids of the medaka fishes.

    Science.gov (United States)

    Kato, M; Takehana, Y; Fukuda, Y; Naruse, K; Sakaizumi, M; Hamaguchi, S

    2011-12-01

    Although the two medaka species Oryzias latipes and O. curvinotus share the sex-determining gene Dmy, XY sex reversal occurs in interspecific hybridization between O. latipes females of the Hd-rR inbred strain and O. curvinotus males. In this Hd-rR-curvinotus mating, all XX and XY hybrids developed as females. In this study, we used another O. latipes inbred strain (HNI) for the mating, and found that 23% of XY hybrids developed as males, although all XX and the remaining XY hybrids developed as females. Linkage analysis using 236 XY hybrid males obtained from (Hd-rR × HNI) F(1) females showed that a single major locus, Hybrid maleless (Hml), on autosomal linkage group 17, contributed to the strain difference in the XY sex reversal. Furthermore, we found that crossing females of a different O. latipes inbred strain, HO4C, did not cause XY sex reversal in the interspecific hybrids, and that the XY hybrids from (Hd-rR × HO4C) F(1) females showed a 1:1 sex ratio. XY hybrid males had the HO4C allele at sequence-tagged site loci around the Hml locus whereas XY females had the Hd-rR allele, confirming the strong contribution of this locus to XY sex reversal. Reverse transcriptase PCR analysis showed a reduced expression of Dmy(curvinotus) in XY fry of the Hd-rR-curvinotus hybrids at hatching. These results suggest that the Hd-rR allele at the Hml locus interfere with the function of Dmy(curvinotus) on a hybrid background, thus resulting in XY sex reversal.

  1. Evaluation of High-Throughput Genomic Assays for the Fc Gamma Receptor Locus.

    Directory of Open Access Journals (Sweden)

    Chantal E Hargreaves

    Full Text Available Cancer immunotherapy has been revolutionised by the use monoclonal antibodies (mAb that function through their interaction with Fc gamma receptors (FcγRs. The low-affinity FcγR genes are highly homologous, map to a complex locus at 1p23 and harbour single nucleotide polymorphisms (SNPs and copy number variation (CNV that can impact on receptor function and response to therapeutic mAbs. This complexity can hinder accurate characterisation of the locus. We therefore evaluated and optimised a suite of assays for the genomic analysis of the FcγR locus amenable to peripheral blood mononuclear cells and formalin-fixed paraffin-embedded (FFPE material that can be employed in a high-throughput manner. Assessment of TaqMan genotyping for FCGR2A-131H/R, FCGR3A-158F/V and FCGR2B-232I/T SNPs demonstrated the need for additional methods to discriminate genotypes for the FCGR3A-158F/V and FCGR2B-232I/T SNPs due to sequence homology and CNV in the region. A multiplex ligation-dependent probe amplification assay provided high quality SNP and CNV data in PBMC cases, but there was greater data variability in FFPE material in a manner that was predicted by the BIOMED-2 multiplex PCR protocol. In conclusion, we have evaluated a suite of assays for the genomic analysis of the FcγR locus that are scalable for application in large clinical trials of mAb therapy. These assays will ultimately help establish the importance of FcγR genetics in predicting response to antibody therapeutics.

  2. Harmonisation of agricultural accounting

    Directory of Open Access Journals (Sweden)

    Jaroslav Sedláček

    2007-01-01

    Full Text Available This paper deals with the accounting of the biological assets. There are described two approaches: Czech and international. The International Accounting Standards are emulative of more authentic presentment of economic processes in agricultural activities than Czech accounting legislation. From the comparison the both approaches accrued some differences, which can influent the financial statements of enterprises. The causation of main difference appears an application of fair value, which is prescribed for biological assets in international accounting standards. In international accounting standards is preferred principle of fair and true view, while in Czech accounting is preferred prudence principle.

  3. Making Collaborative Innovation Accountable

    DEFF Research Database (Denmark)

    Sørensen, Eva

    The public sector is increasingly expected to be innovative, but the prize for a more innovative public sector might be that it becomes difficult to hold public authorities to account for their actions. The article explores the tensions between innovative and accountable governance, describes the...... the foundation for these tensions in different accountability models, and suggest directions to take in analyzing the accountability of collaborative innovation processes.......The public sector is increasingly expected to be innovative, but the prize for a more innovative public sector might be that it becomes difficult to hold public authorities to account for their actions. The article explores the tensions between innovative and accountable governance, describes...

  4. Problems of intangible assets commercialization accounting

    Directory of Open Access Journals (Sweden)

    S.F. Legenchyk

    2016-03-01

    Full Text Available The growing role of intangible assets in conditions of global economy postindustrialization is grounded. The problems of intangible assets accounting are singled out. The basic tasks of the intangible assets accounting commercialization process are determined. The difference between the commercialization of intellectual property and intangible assets is considered. The basic approaches to understanding the essence of the intangible assets commercialization are singled out and grounded. The basic forms and methods of intangible assets commercialization researched by the author are analyzed. The order of accounting reflection of licensee royalties is considered. The factors of influence on the accounting process of intangible assets commercialization are determined. The necessity of solving the problem of accounting of lease payments for computer program by providing access to SaaS environment is grounded. The prospects of further studies of intangible assets accounting commercialization are determined.

  5. Autozygosity mapping of a large consanguineous Pakistani family reveals a novel non-syndromic autosomal recessive mental retardation locus on 11p15-tel

    DEFF Research Database (Denmark)

    Rehman, Shoaib ur; Baig, Shahid Mahmood; Eiberg, Hans

    2011-01-01

    Autosomal recessive inherited mental retardation is an extremely heterogeneous disease and accounts for approximately 25% of all non-syndromic mental retardation cases. Autozygosity mapping of a large consanguineous Pakistani family revealed a novel locus for non-syndromic autosomal recessive men...

  6. Multidimensional profiles of health locus of control in Hispanic Americans.

    Science.gov (United States)

    Champagne, Brian R; Fox, Rina S; Mills, Sarah D; Sadler, Georgia Robins; Malcarne, Vanessa L

    2016-10-01

    Latent profile analysis identified health locus of control profiles among 436 Hispanic Americans who completed the Multidimensional Health Locus of Control scales. Results revealed four profiles: Internally Oriented-Weak, -Moderate, -Strong, and Externally Oriented. The profile groups were compared on sociocultural and demographic characteristics, health beliefs and behaviors, and physical and mental health outcomes. The Internally Oriented-Strong group had less cancer fatalism, religiosity, and equity health attributions, and more alcohol consumption than the other three groups; the Externally Oriented group had stronger equity health attributions and less alcohol consumption. Deriving multidimensional health locus of control profiles through latent profile analysis allows examination of the relationships of health locus of control subtypes to health variables. © The Author(s) 2015.

  7. A new strategy for estimating two-locus recombination fractions ...

    Indian Academy of Sciences (India)

    2011-08-19

    locus recombination fractions under some natural inequality restrictions. J. Genet. ... mation strategy, called restricted projection algorithm (RPA). The new ...... Differentiating equation (8) to obtain the equation. 2λj(βj − β∗.

  8. Relationship among Dimensions of Family Communication Patterns and Locus of

    Directory of Open Access Journals (Sweden)

    Mohammad Hassan Anvari

    2014-05-01

    Full Text Available Background: This study was done to examine the relationship of self-efficacy with dimensions of family communication patterns and locus of control. Materials and Methods: The population of this study was all Isfahan University students in the 2010-2011 academic years. Two hundred seventy nine students from various faculties of the university selected by cluster sampling method. In this descriptive study were used from the revised scale of dimensions of family communication patterns, locus of control questionnaire and general self-efficacy scale. Results: Results showed that the dialogue orientation, locus of control and conformity orientation have a significant correlation with self-efficacy (p<0.01. In addition dialogue orientation, locus of control and conformity orientation predicted 13%, 7%, 2% of selfefficacy, respectively. Conclusion: Dialogue orientation in family is the most important predictor of students' self-efficacy.

  9. A locus for isolated cataract on human Xp.

    Science.gov (United States)

    Francis, P J; Berry, V; Hardcastle, A J; Maher, E R; Moore, A T; Bhattacharya, S S

    2002-02-01

    To genetically map the gene causing isolated X linked cataract in a large European pedigree. Using the patient registers at Birmingham Women's Hospital, UK, we identified and examined 23 members of a four generation family with nuclear cataract. Four of six affected males also had complex congenital heart disease. Pedigree data were collated and leucocyte DNA extracted from venous blood. Linkage analysis by PCR based microsatellite marker genotyping was used to identify the disease locus and mutations within candidate genes screened by direct sequencing. The disease locus was genetically refined to chromosome Xp22, within a 3 cM linkage interval flanked by markers DXS9902 and DXS999 (Zmax=3.64 at theta=0 for marker DXS8036). This is the first report of a locus for isolated inherited cataract on the X chromosome. The disease interval lies within the Nance-Horan locus suggesting allelic heterogeneity. The apparent association with congenital cardiac anomalies suggests a possible new oculocardiac syndrome.

  10. Quantitative trait locus (QTL) mapping for 100-kernel weight of ...

    African Journals Online (AJOL)

    hope&shola

    2010-12-06

    Zea mays L.), related to yield. To realize its ... Key words: Maize (Zea mays L.), 100-kernel weight, quantitative trait locus (QTL), recombinant inbred line. (RIL), nitrogen ... cient approach to realize genetic basis of trait, some.

  11. Identification of Potentially Pathogenic Variants in the Posterior Polymorphous Corneal Dystrophy 1 Locus.

    Directory of Open Access Journals (Sweden)

    Derek J Le

    Full Text Available Posterior polymorphous corneal dystrophy 1 (PPCD1 is a genetic disorder that affects corneal endothelial cell function and leads to loss of visual acuity. PPCD1 has been linked to a locus on chromosome 20 in multiple families; however, Sanger sequencing of protein-coding genes in the consensus region failed to identify any causative missense mutations. In this study, custom capture probes were utilized for targeted next-generation sequencing of the linked region in a previously reported family with PPCD1. Variants were detected through two bioinformatics pipelines and filtered according to multiple criteria. Additionally, a high-resolution microarray was used to detect copy number variations. No non-synonymous variants in the protein-coding region of annotated genes were identified. However, 12 single nucleotide variants in 10 genes, and 9 indels in 7 genes met the filtering criteria and were considered candidate variants for PPCD1. Eleven single nucleotide variants were confirmed by Sanger sequencing, including 2 synonymous variants and 9 non-coding variants, in 9 genes. One microdeletion was detected in an intron of OVOL2 by microarray but was subsequently not identified by PCR. Using a comprehensive next-generation sequencing approach, a total of 16 genes containing single nucleotide variants or indels that segregated with the affected phenotype in an affected family previously mapped to the PPCD1 locus were identified. Screening of these candidate genes in other families previously mapped to the PPCD1 locus will likely result in the identification of the genetic basis of PPCD1.

  12. LOCUS OF CONTROL AND JOB SATISFACTION: PSU EMPLOYEES

    Directory of Open Access Journals (Sweden)

    Lakshman Vijayashree

    2011-11-01

    Full Text Available Previous research studies have demonstrated that internal/external locus of control impacts jobsatisfaction. The present study thus aims to analyze type of locus of control and its relation with jobsatisfaction. The study will be of great help for organization to understand and know what type oflocus of control their employees has and how it has an impact on job satisfaction.The objectives of this study were: 1- To identify the type of Locus of Control (i.e. Internal orExternal present in Public Sector Units (PSU in Bangalore and 2- To analyze the impact of differenttype of Locus of Control on job satisfaction of PSU Employees. Further hypothesis was also set tocheck the relationship between locus of control and job satisfaction. In addition, the relationshipbetween different demographic factors was also examined. The tool used for this study was LocoInventory. The concept of locus of control by Levenson (1972 was used to develop Loco Inventory(Locus of Control in Organization Inventory. The survey used a questionnaire, which had thirty fivestatements which highlights the factors that determine the locus of control and job satisfaction levelof the employees. The Ratio, ANOVA, and Correlation analysis were used as statistical techniquesfor analysis.The results indicate that there is a positive correlation between internal locus of control and jobsatisfaction as well as between External (other locus of control and job satisfaction. And in case ofExternal (Chance locus of control and job satisfaction there exists partial positive correlation. As perthis study Job satisfaction level among the employees is also good as the mean is 17, which is closerto maximum scale value of 25. As per ANOVA table there is a significant variance betweeninternality and age as well as between externality (chance and age. There is no significantrelationship between internality and demographic factors like gender and education. There is nosignificant relationship between

  13. New susceptibility locus for rheumatoid arthritis suggested by a genome-wide linkage study

    Science.gov (United States)

    Cornélis, François; Fauré, Sabine; Martinez, Maria; Prud’homme, Jean-François; Fritz, Pierre; Dib, Colette; Alves, Helena; Barrera, Pilar; de Vries, Niek; Balsa, Alejandro; Pascual-Salcedo, Dora; Maenaut, Kristin; Westhovens, René; Migliorini, Paola; Tran, Tuyet-Hoa; Delaye, Arnaud; Prince, Nathalie; Lefevre, Caroline; Thomas, Gaëlle; Poirier, Murielle; Soubigou, Stéphane; Alibert, Olivier; Lasbleiz, Sandra; Fouix, Sylvaine; Bouchier, Christiane; Lioté, Frédéric; Loste, Marie-Noëlle; Lepage, Virginia; Charron, Dominique; Gyapay, Gabor; Lopes-Vaz, Antonio; Kuntz, Daniel; Bardin, Thomas; Weissenbach, Jean

    1998-01-01

    Rheumatoid arthritis (RA), the most common autoimmune disease, is associated in families with other autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM). Its genetic component has been suggested by familial aggregation (λs = 5), twin studies, and segregation analysis. HLA, which is the only susceptibility locus known, has been estimated to account for one-third of this component. The aim of this paper was to identify new RA loci. A genome scan was performed with 114 European Caucasian RA sib pairs from 97 nuclear families. Linkage was significant only for HLA (P < 2.5⋅10−5) and nominal for 19 markers in 14 other regions (P < 0.05). Four of the loci implicated in IDDM potentially overlap with these regions: the putative IDDM6, IDDM9, IDDM13, and DXS998 loci. The first two of these candidate regions, defined in the RA genome scan by the markers D18S68-D18S61-D18S469 (18q22–23) and D3S1267 (3q13), respectively, were studied in 194 additional RA sib pairs from 164 nuclear families. Support for linkage to chromosome 3 only was extended significantly (P = 0.002). The analysis of all 261 families provided a linkage evidence of P = 0.001 and suggested an interaction between this putative RA locus and HLA. This locus could account for 16% of the genetic component of RA. Candidate genes include those coding for CD80 and CD86, molecules involved in antigen-specific T cell recognition. In conclusion, this first genome scan in RA Caucasian families revealed 14 candidate regions, one of which was supported further by the study of a second set of families. PMID:9724775

  14. Public Accountability Institutions in Pakistan and their ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Public Accountability Institutions in Pakistan and their Macroeconomic Impacts. Corruption is the single most important impediment to governance and the functioning of the economy in Pakistan. This project will elucidate the root causes of corruption through an examination of the origin and evolution of public accountability ...

  15. Multidimensional health locus of control and depressive symptoms in the multi-ethnic population of the Netherlands.

    Science.gov (United States)

    van Dijk, Tobias K; Dijkshoorn, Henriëtte; van Dijk, Ad; Cremer, Stephan; Agyemang, Charles

    2013-12-01

    Ethnic inequalities in health in Western societies are well-documented but poorly understood. We examined associations between health locus of control (HLC) and depressive symptoms among native and non-native Dutch people in the Netherlands. We used hierarchical multiple linear regression analyses on a representative sample of the multi-ethnic population of Amsterdam and The Hague (n = 10,302). HLC was measured with the multidimensional health locus of control scale. Depressive symptoms were measured with the Kessler Psychological Distress scale. Multivariate analyses showed that HLC contributes to ethnic differences in the prevalence of depressive symptoms. Respondents who scored high on external locus of control (PHLC) were more likely to have depressive symptoms than those with a low score on PHLC (β = 0.133, p locus of control (IHLC) were less likely to have depressive symptoms compared to those scoring low on IHLC (β = -0.134, p < 0.001). The associations were most pronounced among Turkish-Dutch and Moroccan-Dutch respondents. Our findings suggest that HLC contributes to ethnic inequalities in depressive symptoms, especially among Turkish and Moroccan ethnic groups. Professionals (e.g. clinicians and policy makers) need to take HLC into account when assessing and treating depression among ethnic minority groups, particularly in Turkish and Moroccan populations. Future research should look further into the associations within these groups.

  16. Fine mapping of the NRG1 Hirschsprung's disease locus.

    Directory of Open Access Journals (Sweden)

    Clara Sze-Man Tang

    Full Text Available The primary pathology of Hirschsprung's disease (HSCR, colon aganglionosis is the absence of ganglia in variable lengths of the hindgut, resulting in functional obstruction. HSCR is attributed to a failure of migration of the enteric ganglion precursors along the developing gut. RET is a key regulator of the development of the enteric nervous system (ENS and the major HSCR-causing gene. Yet the reduced penetrance of RET DNA HSCR-associated variants together with the phenotypic variability suggest the involvement of additional genes in the disease. Through a genome-wide association study, we uncovered a ∼350 kb HSCR-associated region encompassing part of the neuregulin-1 gene (NRG1. To identify the causal NRG1 variants contributing to HSCR, we genotyped 243 SNPs variants on 343 ethnic Chinese HSCR patients and 359 controls. Genotype analysis coupled with imputation narrowed down the HSCR-associated region to 21 kb, with four of the most associated SNPs (rs10088313, rs10094655, rs4624987, and rs3884552 mapping to the NRG1 promoter. We investigated whether there was correlation between the genotype at the rs10088313 locus and the amount of NRG1 expressed in human gut tissues (40 patients and 21 controls and found differences in expression as a function of genotype. We also found significant differences in NRG1 expression levels between diseased and control individuals bearing the same rs10088313 risk genotype. This indicates that the effects of NRG1 common variants are likely to depend on other alleles or epigenetic factors present in the patients and would account for the variability in the genetic predisposition to HSCR.

  17. Evidence of a major locus for lipoprotein lipase (LPL) activity in addition to a pleiotropic locus for both LPL and fasting insulin: results from the HERITAGE Family Study.

    Science.gov (United States)

    Hong, Y; Rice, T; Després, J P; Gagnon, J; Nadeau, A; Bergeron, J; Pérusse, L; Bouchard, C; Leon, A S; Skinner, J S; Wilmore, J H; Rao, D C

    1999-06-01

    A major gene hypothesis for heparin releasable plasma lipoprotein lipase (PH-LPL) activity was assessed using segregation analyses of data on 495 members in 98 normolipidemic sedentary families of Caucasian descent who participated in the HERITAGE Family Study. Segregation analyses were performed on PH-LPL adjusted for age, and on PH-LPL activity adjusted for age and fasting insulin. Prior to adjustment for insulin, neither a major gene effect nor a multifactorial component could be rejected, and support for a major gene was equivocal i.e. neither the Mendelian transmission nor the no transmission (equal tau s) models were rejected. However, after adjusting for the effects of insulin, a major gene effect on PH-LPL activity was unambiguous. The putative locus accounted for 60% of the total phenotypic variance, and the homozygous recessive form affected 10% (q2) of the sample (i.e. gene frequency (q) = 0.31), and led to a low PH-LPL value. The lack of a significant multifactorial effect suggested that the familial etiology of PH-LPL activity adjusted for insulin was likely to be primarily a function of the major locus. In conclusion, the present study is the first to report segregation analyses on PH-LPL activity prior to and after adjusting for insulin, and suggests that there is an indication of a pleiotropic genetic effect on PH-LPL activity and insulin, in addition to a major gene effect on PH-LPL activity alone.

  18. Insertional inactivation of a chromosomal locus that modulates expression of potential virulence determinants in Staphylococcus aureus.

    OpenAIRE

    Cheung, A L; Wolz, C; Yeaman, M R; Bayer, A S

    1995-01-01

    A single insertion of transposon Tn551 into a unique chromosomal locus of Staphylococcus aureus ISP479C has resulted in a pleiotropic effect on the expression of both extracellular and cell wall proteins. In particular, the expression of cell wall protein A and clumping activity with fibrinogen were rendered undetectable in the mutant 1E3 compared with the parent. The secretion of alpha-hemolysin in mutant 1E3 was modestly increased. Southern blot and phenotypic analyses indicated that this l...

  19. Neurolinguistic programming training, trait anxiety, and locus of control.

    Science.gov (United States)

    Konefal, J; Duncan, R C; Reese, M A

    1992-06-01

    Training in the neurolinguistic programming techniques of shifting perceptual position, visual-kinesthetic dissociation, timelines, and change-history, all based on experiential cognitive processing of remembered events, leads to an increased awareness of behavioral contingencies and a more sensitive recognition of environmental cues which could serve to lower trait anxiety and increase the sense of internal control. This study reports on within-person and between-group changes in trait anxiety and locus of control as measured on the Spielberger State-Trait Anxiety Inventory and Wallston, Wallston, and DeVallis' Multiple Health Locus of Control immediately following a 21-day residential training in neurolinguistic programming. Significant with-in-person decreases in trait-anxiety scores and increases in internal locus of control scores were observed as predicted. Chance and powerful other locus of control scores were unchanged. Significant differences were noted on trait anxiety and locus of control scores between European and U.S. participants, although change scores were similar for the two groups. These findings are consistent with the hypothesis that this training may lower trait-anxiety scores and increase internal locus of control scores. A matched control group was not available, and follow-up was unfortunately not possible.

  20. Psicologia e Arquitetura: em busca do locus interdisciplinar Psychology and Architecture: looking for the interdisciplinary locus

    Directory of Open Access Journals (Sweden)

    Gleice Azambuja Elali

    1997-12-01

    Full Text Available Partindo do reconhecimento da inevitável interdisciplinaridade no estudo da relação pessoa-ambiente, o artigo discute a Psicologia Ambiental enquanto locus privilegiado na interseção entre Psicologia e Arquitetura, com especial ênfase para a interrelação ambiente construído - comportamento humano. Definindo a escolha dos métodos de pesquisa como fator crucial a esta posição interdisciplinar, o texto aponta os principais métodos atualmente utilizados, facilidades de aplicação e vantagens/desvantagens dos mesmos, defendendo a propriedade do uso de multimétodos na realização de trabalhos na área.Acknowledging interdisciplinarity as an inevitable condition for the study of person-environment relationship, the article discusses Environmental Psychology as locus of intersection between Psychology and Architecture, converging upon the interrelationship human behavior - built environment. Considering that the choice of research methods is an essential element to such an approach, the text defines the main methods and techniques used in this area, their application and advantages/disadvantages, emphasizing a multi-method strategy.

  1. Managerial Accounting. Study Guide.

    Science.gov (United States)

    Plachta, Leonard E.

    This self-instructional study guide is part of the materials for a college-level programmed course in managerial accounting. The study guide is intended for use by students in conjuction with a separate textbook, Horngren's "Accounting for Management Control: An Introduction," and a workbook, Curry's "Student Guide to Accounting for Management…

  2. Accounting Education in Crisis

    Science.gov (United States)

    Turner, Karen F.; Reed, Ronald O.; Greiman, Janel

    2011-01-01

    Almost on a daily basis new accounting rules and laws are put into use, creating information that must be known and learned by the accounting faculty and then introduced to and understood by the accounting student. Even with the 150 hours of education now required for CPA licensure, it is impossible to teach and learn all there is to learn. Over…

  3. Accountability in Health Care

    DEFF Research Database (Denmark)

    Vrangbæk, Karsten; Byrkjeflot, Haldor

    2016-01-01

    adjustment of such frameworks. In this article we present a framework for analyzing accountability within health care. The paper makes use of the concept of "accountability regime" to signify the combination of different accountability forms, directions and functions at any given point in time. We show...

  4. The Accounting Capstone Problem

    Science.gov (United States)

    Elrod, Henry; Norris, J. T.

    2012-01-01

    Capstone courses in accounting programs bring students experiences integrating across the curriculum (University of Washington, 2005) and offer unique (Sanyal, 2003) and transformative experiences (Sill, Harward, & Cooper, 2009). Students take many accounting courses without preparing complete sets of financial statements. Accountants not only…

  5. Colombia : Accounting and Auditing

    OpenAIRE

    World Bank

    2003-01-01

    This report is based on the findings of a review of accounting and auditing standards and practices in Colombia. The review exercise focused mainly on the strengths and weaknesses of the institutional framework that supports a corporate financial reporting system in the country. The current legal and regulatory requirements on accounting have led to issuance of conflicting accounting stand...

  6. Automated Accounting. Instructor Guide.

    Science.gov (United States)

    Moses, Duane R.

    This curriculum guide was developed to assist business instructors using Dac Easy Accounting College Edition Version 2.0 software in their accounting programs. The module consists of four units containing assignment sheets and job sheets designed to enable students to master competencies identified in the area of automated accounting. The first…

  7. Intelligent Accountability in Education

    Science.gov (United States)

    O'Neill, Onora

    2013-01-01

    Systems of accountability are "second order" ways of using evidence of the standard to which "first order" tasks are carried out for a great variety of purposes. However, more accountability is not always better, and processes of holding to account can impose high costs without securing substantial benefits. At their worst,…

  8. Locus of Control and Performance: Widening Applicabilities

    Science.gov (United States)

    Manichander, T.

    2014-01-01

    In an attempt to explain the evidence which indicates that internal perception of control is positively related to academic achievement, this paper suggests that mediating motivational and cognitive reactions, which differentiate internals from externals, may account for this relationship. Furthermore, on the basis of data which suggest that the…

  9. Nuclear fuel lease accounting

    International Nuclear Information System (INIS)

    Danielson, A.H.

    1986-01-01

    The subject of nuclear fuel lease accounting is a controversial one that has received much attention over the years. This has occurred during a period when increasing numbers of utilities, seeking alternatives to traditional financing methods, have turned to leasing their nuclear fuel inventories. The purpose of this paper is to examine the current accounting treatment of nuclear fuel leases as prescribed by the Financial Accounting Standards Board (FASB) and the Federal Energy Regulatory Commission's (FERC's) Uniform System of Accounts. Cost accounting for leased nuclear fuel during the fuel cycle is also discussed

  10. Fine-mapping a locus for glucose tolerance using heterogeneous stock rats.

    Science.gov (United States)

    Solberg Woods, Leah C; Holl, Katie; Tschannen, Michael; Valdar, William

    2010-03-03

    Heterogeneous stock (HS) animals provide the ability to map quantitative trait loci at high resolution [markers, spaced an average distance of <1 Mb apart, on a 67 Mb region of rat chromosome 1. Using regression modeling of inferred haplotypes based on a hidden Markov model reconstruction and mixed model analysis in which we accounted for the complex family structure of the HS, we identified one sharp peak within this region. Using positional bootstrapping, we determined the most likely location of this locus is from 205.04 to 207.48 Mb. This work demonstrates the utility of HS rats for fine-mapping complex traits and emphasizes the importance of taking into account family structure when using highly recombinant populations.

  11. PENGARUH LOCUS OF CONTROL INTERNAL, LOCUS OF CONTROL EKSTERNAL, MANAJEMEN WAKTU, DAN KREATIVITAS MENGAJAR TERHADAP MOTIVASI BERPRESTASI

    Directory of Open Access Journals (Sweden)

    Dita Alfitami

    2017-10-01

    Full Text Available The aims of this research were to know the influence of the internal locus of control, external locus of control, time management, and teaching creativity to achievement motivation (case study in introduction to Office Administration subject in class XI AP SMK N 1 Kendal lesson school year 2016/2017.The population in this study were all the tenth graders of the Office Administration study program at SMK Negeri 1 Kendal with the total number of 71 students. While the sample taken used was saturated samples because the population were less than 100 respondents. Data collection method used in this research, which use questionnaire. The data analysis using multiple linear regression analysis method, classic assumption test analysis, percentage descriptive analysis, and hypothesis test analysis with the help of SPSS 21 programs. The finding shows the results of multiple linear regression analysis obtained equation Y = -20,466 + 0,431 X1 + 0,301 X2 + 0,357 X3 + 0,364 X4+ e. Test of significance of regression equation with F test, obtained count = 43,846 with significance0.000 and less than 0,05. The amount of influence simultaneously or together from locus of control, external locus of control, time management, and teaching creativity to achievement motivation was71%. While influence in partial or individually for internal locus of control was 23,52%, external locus of control 12,67%, time management 22,84%, and teaching creativity 22,46%.

  12. Accounting for Quality

    DEFF Research Database (Denmark)

    Pflueger, Dane

    2015-01-01

    Background Accounting-that is, standardized measurement, public reporting, performance evaluation and managerial control-is commonly seen to provide the core infrastructure for quality improvement in healthcare. Yet, accounting successfully for quality has been a problematic endeavor, often...... producing dysfunctional effects. This has raised questions about the appropriate role for accounting in achieving quality improvement. This paper contributes to this debate by contrasting the specific way in which accounting is understood and operationalized for quality improvement in the UK National Health...... The illumination of these differences in the way that accounting is conceptualized helps to diagnose why accounting interventions often fail to produce the quality improvements that were envisioned. This paper concludes that accounting is not necessarily incompatible with the ambition of quality improvement...

  13. The image of accountants

    DEFF Research Database (Denmark)

    Baldvinsdottir, Gudrun; Burns, John; Nørreklit, Hanne

    2009-01-01

    Purpose - The aim of this paper is to investigate the extent to which a profound change in the image of accountants can be seen in the discourse used in accounting software adverts that have appeared in the professional publications of the Chartered Institute of Management Accountants over the last...... four decades. Design/methodology/approach - Methodologically, the paper draws from Barthes' work on the rhetoric of images and Giddens' work on modernity. By looking at accounting software adverts, an attempt is made to investigate the image of the accountant produced by the discourse of the adverts......, and whether the image produced reflects a wide social change in society. Findings - It was found that in the 1970s and the 1980s the accountant was constructed as a responsible and rational person. In the 1990s, the accountant was presented as an instructed action man. However, in a recent advert...

  14. Cost accounting at GKSS

    International Nuclear Information System (INIS)

    Hinz, R.

    1979-01-01

    The GKSS has a cost accounting system comprising cost type, cost centre and cost unit accounting which permits of a comprehensive and detailed supervision of the accural of costs and use of funds, makes price setting for outside orders possible and provides the necessary data for decision-making and planning. It fulfills the requirement for an ordered accounting system; it is therefore guaranteed that there exists between financial accounts department and cost accounting a proper demarcation and transition, that costs are accounted fully only on the basis of vouchers and only once, evaluation and distribution are unified and the principle of causation is observed. Two employees are engaged in costs and services accounting. Although we strive to effect adaptations as swiftly as possible, and constantly to adapt refinements and supplementary processes for the improvement of the system, this can only occur within the scope of, and with the exactitude necessary for the required information. (author)

  15. PARADIGM OF ACCOUNTING CHANGE

    Directory of Open Access Journals (Sweden)

    Constanta Iacob

    2016-12-01

    Full Text Available The words and phrases swop with each other and the apparent stability of a word’s meaning sometimes change in time. This explains why the generic term of accounting is used when referring to the qualities attributed to accounting,but also when it comes to organizing financial accounting function within the entity, and when referring concretely to keeping a double record with its specific means, methods and tools specific, respectively seen as a technical accounting.Speaking about the qualities of accounting, but also about the organizational form it takes, we note that there is a manifold meaning of the word accounting, which is why the purpose of this article is to demonstrate that the paradigm shift aimed at a new set of rules and if the rules changes, then we can change the very purpose of accounting.

  16. HLA Class II Locus and Susceptibility to Podoconiosis

    Science.gov (United States)

    Ayele, Fasil Tekola; Adeyemo, Adebowale; Finan, Chris; Hailu, Elena; Sinnott, Paul; Burlinson, Natalia Diaz; Aseffa, Abraham; Rotimi, Charles N.; Newport, Melanie J.; Davey, Gail

    2012-01-01

    BACKGROUND Podoconiosis is a tropical lymphedema resulting from long-term barefoot exposure to red-clay soil derived from volcanic rock. The World Health Organization recently designated it as a neglected tropical disease. Podoconiosis develops in only a subgroup of exposed people, and studies have shown familial clustering with high heritability (63%). METHODS We conducted a genomewide association study of 194 case patients and 203 controls from southern Ethiopia. Findings were validated by means of family-based association testing in 202 family trios and HLA typing in 94 case patients and 94 controls. RESULTS We found a genomewide significant association of podoconiosis with the single-nucleotide polymorphism (SNP) rs17612858, located 5.8 kb from the HLA-DQA1 locus (in the allelic model: odds ratio, 2.44; 95% confidence interval [CI], 1.82 to 3.26; P = 1.42×10−9; and in the additive model: odds ratio, 2.19; 95% CI, 1.66 to 2.90; P = 3.44×10−8), and suggestive associations (PHLA-DQA1, and HLA-DRB1. We confirmed these associations using family-based association testing. HLA typing showed the alleles HLA-DRB1*0701 (odds ratio, 2.00), DQA1*0201 (odds ratio, 1.91), and DQB1*0202 (odds ratio, 1.79) and the HLA-DRB1*0701–DQB1*0202 haplotype (odds ratio, 1.92) were risk variants for podoconiosis. CONCLUSIONS Association between variants in HLA class II loci with podoconiosis (a noncommuni-cable disease) suggests that the condition may be a T-cell–mediated inflammatory disease and is a model for gene–environment interactions that may be relevant to other complex genetic disorders. (Funded by the Wellcome Trust and others.) PMID:22455414

  17. Dominant Personality Types in Public Accounting: Selection Bias or Indoctrinated?

    Science.gov (United States)

    Burton, Hughlene; Daugherty, Brian; Dickins, Denise; Schisler, Dan

    2016-01-01

    Prior studies concerning the personality type and preferences of accountants generally draw conclusions based upon the reports of either practicing accountants, or accounting students, at a single point in time. So while much is known about the personality type of accountants in general, left unexplored is the question of whether public…

  18. Accounting organizing development tendencies

    Directory of Open Access Journals (Sweden)

    G.I. Lyakhovich

    2017-12-01

    Full Text Available The development of accounting takes place under the influence of many factors. The study pays special attention to the impact of technological determinants on the process of organizing accountin. The carried-out analysis of scientists’ works allowed to determine the principal tendencies in the development of accounting organizing; these tendencies were expanded taking into account the development of technologies and innovations. It was found out the particular element, which undergo changes in the organization of accounting and the factors that prevent their further development for every tendency (the use of cloud technologies; a wide use of expert systems; a social media strategy in accounting; mobility among accounting personnel; outsourcing of accounting services, Internet things. The paper substantiates the shifts in functional duties of an accountant (the exclusion of data recording and intensification of analytical functions as a result of application of modern information and computer technologies. It was established that the amounts of accountants’ work with primary instruments will be reduced taking into account the possibilities of automatic preparation of such documents. The author substantiates the importance of the good knowledge in the field of information technologies while training accountants.

  19. Goals and Psychological Accounting

    DEFF Research Database (Denmark)

    Koch, Alexander Karl; Nafziger, Julia

    We model how people formulate and evaluate goals to overcome self-control problems. People often attempt to regulate their behavior by evaluating goal-related outcomes separately (in narrow psychological accounts) rather than jointly (in a broad account). To explain this evidence, our theory...... of endogenous narrow or broad psychological accounts combines insights from the literatures on goals and mental accounting with models of expectations-based reference-dependent preferences. By formulating goals the individual creates expectations that induce reference points for task outcomes. These goal......-induced reference points make substandard performance psychologically painful and motivate the individual to stick to his goals. How strong the commitment to goals is depends on the type of psychological account. We provide conditions when it is optimal to evaluate goals in narrow accounts. The key intuition...

  20. The Harmonization of Accounting

    Directory of Open Access Journals (Sweden)

    Hajnal Noémi

    2017-11-01

    Full Text Available The development and configuration of the regulatory framework of the accounting systems in Romania and Hungary took place in different ways. Among the reasons for the diversities in these countries’ accounting systems, the following can be certainly mentioned: different purposes of taxation, legal structure, the accountancy’s connection with the corporate law and family law, diversification on corporate financing policy, and cultural heterogeneity. Both countries quickly caught up with the international accounting harmonization standards. The adaptation of the international accounting standards has many advantages and disadvantages; these have been discussed in several previous researches. This paper aims at comparing the Romanian and Hungarian states’ accounting regulations from the early 1990s, which were implemented in order to harmonize the states’ accountancy regulations with the international standards, and their impact on the economy, based on secondary analysis.

  1. Emerging accounting trends accounting for leases.

    Science.gov (United States)

    Valletta, Robert; Huggins, Brian

    2010-12-01

    A new model for lease accounting can have a significant impact on hospitals and healthcare organizations. The new approach proposes a "right-of-use" model that involves complex estimates and significant administrative burden. Hospitals and health systems that draw heavily on lease arrangements should start preparing for the new approach now even though guidance and a final rule are not expected until mid-2011. This article highlights a number of considerations from the lessee point of view.

  2. Millennium Challenge Account

    National Research Council Canada - National Science Library

    Tarnoff, Curt

    2008-01-01

    .... foreign aid initiative. The Millennium Challenge Account (MCA) provides assistance through a competitive selection process to developing nations that are pursing political and economic reforms in three areas...

  3. Mutation at the Human D1S80 Minisatellite Locus

    Directory of Open Access Journals (Sweden)

    Kuppareddi Balamurugan

    2012-01-01

    Full Text Available Little is known about the general biology of minisatellites. The purpose of this study is to examine repeat mutations from the D1S80 minisatellite locus by sequence analysis to elucidate the mutational process at this locus. This is a highly polymorphic minisatellite locus, located in the subtelomeric region of chromosome 1. We have analyzed 90,000 human germline transmission events and found seven (7 mutations at this locus. The D1S80 alleles of the parentage trio, the child, mother, and the alleged father were sequenced and the origin of the mutation was determined. Using American Association of Blood Banks (AABB guidelines, we found a male mutation rate of 1.04×10-4 and a female mutation rate of 5.18×10-5 with an overall mutation rate of approximately 7.77×10-5. Also, in this study, we found that the identified mutations are in close proximity to the center of the repeat array rather than at the ends of the repeat array. Several studies have examined the mutational mechanisms of the minisatellites according to infinite allele model (IAM and the one-step stepwise mutation model (SMM. In this study, we found that this locus fits into the one-step mutation model (SMM mechanism in six out of seven instances similar to STR loci.

  4. Unraveling of the polymorphic C lambda 2-C lambda 3 amplification and the Ke+Oz- polymorphism in the human Ig lambda locus

    NARCIS (Netherlands)

    M. van der Burg (Mirjam); B.H. Barendregt (Barbara); E.J. van Gastel-Mol (Ellen); T. Tümkaya (Talip); A.W. Langerak (Anton); J.J.M. van Dongen (Jacques)

    2002-01-01

    textabstractTwo polymorphisms of the human Ig(lambda) (IGL) locus have been described. The first polymorphism concerns a single, 2- or 3-fold amplification of 5.4 kb of DNA in the C(lambda)2-C(lambda)3 region. The second polymorphism is the Mcg(-)Ke(+)Oz(-) isotype, which has

  5. Multi-Locus Variable-Number Tandem Repeat Profiling of Salmonella enterica Serovar Typhi Isolates from Blood Cultures and Gallbladder Specimens from Makassar, South-Sulawesi, Indonesia

    NARCIS (Netherlands)

    Hatta, M.; Pastoor, R.; Scheelbeek, P.F.D.; Sultan, A.R.; Dwiyanti, R.; Labeda, I.; Smits, H.L.

    2011-01-01

    Multi-locus variable-number tandem repeat analysis differentiated 297 Salmonella enterica serovar Typhi blood culture isolates from Makassar in 76 genotypes and a single unique S. Typhi genotype was isolated from the cholecystectomy specimens of four patients with cholelithiasis. The high diversity

  6. Multi-locus variable-number tandem repeat profiling of Salmonella enterica serovar Typhi isolates from blood cultures and gallbladder specimens from Makassar, South-Sulawesi, Indonesia

    NARCIS (Netherlands)

    Hatta, Mochammad; Pastoor, Rob; Scheelbeek, Pauline F. D.; Sultan, Andi R.; Dwiyanti, Ressy; Labeda, Ibrahim; Smits, Henk L.

    2011-01-01

    Multi-locus variable-number tandem repeat analysis differentiated 297 Salmonella enterica serovar Typhi blood culture isolates from Makassar in 76 genotypes and a single unique S. Typhi genotype was isolated from the cholecystectomy specimens of four patients with cholelithiasis. The high diversity

  7. Bell's theorem, accountability and nonlocality

    International Nuclear Information System (INIS)

    Vona, Nicola; Liang, Yeong-Cherng

    2014-01-01

    Bell's theorem is a fundamental theorem in physics concerning the incompatibility between some correlations predicted by quantum theory and a large class of physical theories. In this paper, we introduce the hypothesis of accountability, which demands that it is possible to explain the correlations of the data collected in many runs of a Bell experiment in terms of what happens in each single run. Under this assumption, and making use of a recent result by Colbeck and Renner (2011 Nature Commun. 2 411), we then show that any nontrivial account of these correlations in the form of an extension of quantum theory must violate parameter independence. Moreover, we analyze the violation of outcome independence of quantum mechanics and show that it is also a manifestation of nonlocality. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical devoted to ‘50 years of Bell's theorem’. (paper)

  8. Clinical nurse preceptor teaching competencies: relationship to locus of control and self-directed learning.

    Science.gov (United States)

    Chen, Ya-Lin; Hsu, Li-Ling; Hsieh, Suh-Ing

    2012-06-01

    An effective preceptor is a vital component of a strong learning experience for learners. Many clinical preceptors provide on-site supervision and clinical teaching but lack the skills necessary to be effective teachers. Few studies have examined the factors related to teaching competence among clinical nurse preceptors. This article is a report of a study that examined (a) the differences in teaching competence by preceptor background, (b) the influence of locus of control on self-evaluated teaching competence, (c) the association between self-directed learning and self-evaluated teaching competence, and (d) the predictors of self-evaluated teaching competence among clinical nurse preceptors. This descriptive and correlational study used a cross-sectional survey of a convenience sample of 243 clinical nurse preceptors from a medical center in northern Taiwan. Of these, 242 completed questionnaires for an effective response rate of 99.6%. The self-evaluated Teaching Competencies Scale, Internal-External Scale, and Self-Directed Learning Instrument were used to assess teaching competencies and related factors among clinical nurse preceptors. Descriptive statistics, one-way ANOVA, Mann-Whitney test, and multivariate linear regression were used to analyze data. Clinical nurse preceptors averaged 4.03 in teaching competence, indicating a moderately above average score. Higher teaching competence was associated with older age, being married, >10-year work experience, not assigned by unit manager, and good internal locus of control. Self-directed learning significantly correlated with teaching competence (r = .62). Internal locus of control and self-directed learning were significant independent predictors of teaching competence after adjusting for age, marital status, total years as a clinical nurse preceptor, and willingness to be a clinical nurse preceptor. Together, these accounted for 33.6% of teaching competence variance. Nurse managers should recognize all factors

  9. Accounting Faculty Internships

    Directory of Open Access Journals (Sweden)

    Jill Christopher

    2013-06-01

    Full Text Available Accounting professionals, business college accrediting bodies, and even accounting academics themselves acknowledge that there is a disconnect between academe and the rigors and requirements of the accounting profession. Among the suggestions proposed in the literature to reduce this gap is the faculty internship, where accounting faculty members work within the field as accountants. Heretofore, individual case studies report benefits of such internships that accrue to a variety of stakeholder groups beyond just the faculty intern and include the academic institution, students, and accounting profession through faculty internships. This research seeks wider support for these benefits. This descriptive study involved surveying a sample of accounting faculty members to get their opinions about the benefits and drawbacks of faculty internships, and to determine the level of use of faculty internships in accounting. In all, 128 usable responses were obtained, representing a 14.6% response rate. The results of this study reveal that although most faculty members acknowledge the benefits cited in the literature, too few take advantage of faculty internships.

  10. Making Block Grants Accountable.

    Science.gov (United States)

    Chelimsky, Eleanor

    Methods of accountability are presented in considering the Reagan administration plan to consolidate 84 federal health, education and social service grants into six block grant areas and to cut overall funding. After matching aspects of public criticism with proposal objectives, a rationale is developed for building elements of accountability into…

  11. Signaling and Accounting Information

    OpenAIRE

    Stewart C. Myers

    1989-01-01

    This paper develops a signaling model in which accounting information improves real investment decisions. Pure cash flow reporting is shown to lead to underinvestment when managers have superior information but are acting in shareholders' interests. Accounting by prespecified, "objective" rules alleviates the underinvestment problem.

  12. Accountability: Brand L.

    Science.gov (United States)

    Lessinger, Leon M.

    Effective accountability always involves four essential elements: Knowledge of what is required, knowledge of who is responsible to whom, knowledge of how to be successful, and knowledge of the consequences of not being successful. The movement in education now called accountability has added the additional requirement that educators stipulate the…

  13. Towards ecosystem accounting

    NARCIS (Netherlands)

    Duku, C.; Rathjens, H.; Zwart, S.J.; Hein, L.

    2015-01-01

    Ecosystem accounting is an emerging field that aims to provide a consistent approach to analysing environment-economy interactions. One of the specific features of ecosystem accounting is the distinction between the capacity and the flow of ecosystem services. Ecohydrological modelling to support

  14. The Accountability Illusion: Nevada

    Science.gov (United States)

    Thomas B. Fordham Institute, 2009

    2009-01-01

    The intent of the No Child Left Behind (NCLB) Act of 2001 is to hold schools accountable for ensuring that all their students achieve mastery in reading and math, with a particular focus on groups that have traditionally been left behind. Under NCLB, states submit accountability plans to the U.S. Department of Education detailing the rules and…

  15. Peru : Accounting and Auditing

    OpenAIRE

    World Bank

    2004-01-01

    The report provides an assessment of accounting, financial reporting, and auditing practices within the corporate sector in Peru, using International Financial Reporting Standards (IFRS), and International Standards on Auditing (ISA) as benchmarks, drawing on international experience and best practices in that field. This Report on the Observance of Standards and Codes (ROSC) Accounting & ...

  16. Slovakia : Accounting and Auditing

    OpenAIRE

    World Bank

    2001-01-01

    This report, on the strengths and weaknesses of Slovakia's institutional arrangements for the observance of the International Accounting Standards (IASs), and International Standards on Auditing (ISAs), is based on a self-assessment of accounting and auditing practices in the country. The self-assessment exercise was conducted under the management of a National Steering Committee, consisti...

  17. Internet accounting dictionaries

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Mourier, Lise

    2005-01-01

    An examination of existing accounting dictionaries on the Internet reveals a general need for a new type of dictionary. In contrast to the dictionaries now accessible, the future accounting dictionaries should be designed as proper Internet dictionaries based on a functional approach so they can...

  18. Nigeria : Accounting and Auditing

    OpenAIRE

    World Bank

    2004-01-01

    This report assesses accounting and auditing practices within the context of the Nigerian institutional framework to ensure the quality of corporate financial reporting. There is a multiplicity of laws and bodies for the regulation of accounting, financial reporting, and auditing requirements of companies, including differential financial reporting requirements for small companies. However...

  19. Ghana : Accounting and Auditing

    OpenAIRE

    World Bank

    2004-01-01

    This report provides an assessment of accounting and auditing practices within the context of the Ghana institutional framework to ensure the quality of corporate financial reporting. The accounting and auditing practices in Ghana suffer from institutional weaknesses in regulation, compliance, and enforcement of standards and rules. Various weaknesses were identified in the laws and regula...

  20. Computerizing the Accounting Curriculum.

    Science.gov (United States)

    Nash, John F.; England, Thomas G.

    1986-01-01

    Discusses the use of computers in college accounting courses. Argues that the success of new efforts in using computers in teaching accounting is dependent upon increasing instructors' computer skills, and choosing appropriate hardware and software, including commercially available business software packages. (TW)

  1. Ecuador : Accounting and Auditing

    OpenAIRE

    World Bank

    2004-01-01

    This report provides an assessment of accounting, financial reporting and auditing practices within the corporate sector in Ecuador, using International Financial Reporting Standards (IFRS) and International Standards on Auditing (ISA) as benchmarks and drawing on international experience and best practices in that field. The adoption of Ecuadorian Accounting Standards (Normas Ecuatorianas...

  2. Ethiopia : Accounting and Auditing

    OpenAIRE

    World Bank

    2007-01-01

    This Report on Observance of Standards and Codes (ROSC) provides a review of the accounting and auditing practices and the institutions underpinning the accounting and auditing environment in the corporate sector in Ethiopia. The review drew on best international practices and makes policy recommendations aimed at improving the quality of financial reporting in the country. There are some...

  3. Ukraine : Accounting and Auditing

    OpenAIRE

    World Bank

    2002-01-01

    This report provides an assessment of accounting and auditing practices in Ukraine, within the broader context of institutional capacity available, for ensuring high-quality financial reporting. Since its independence in 1991, Ukraine has made commendable progress regarding accounting and auditing standards, especially in the banking sector. Nonetheless, gaps exist between Ukrainian and In...

  4. Basis of accountability system

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    The first part of this presentation describes in an introductory manner the accountability design approach which is used for the Model Plant in order to meet US safeguards requirements. The general requirements for the US national system are first presented. Next, the approach taken to meet each general requirement is described. The general concepts and principles of the accountability system are introduced. The second part of this presentation describes some basic concepts and techniques used in the model plant accounting system and relates them to US safeguards requirements. The specifics and mechanics of the model plant accounting system are presented in the third part. The purpose of this session is to enable participants to: (1) understand how the accounting system is designed to meet safeguards criteria for both IAEA and State Systems; (2) understand the principles of materials accounting used to account for element and isotope in the model plant; (3) understand how the computer-based accounting system operates to meet the above objectives

  5. RELATIONSHIP OF ASSESS SELF-ESTEEM AND LOCUS OF CONTROL WITH QUALITY OF LIFE DURING TREATMENT STAGES IN PATIENTS REFERRING TO DRUG ADDICTION REHABILITATION CENTERS.

    Science.gov (United States)

    Heidari, Mohammad; Ghodusi, Mansureh

    2016-07-24

    Thus, the present research was carried out aimed at determining the relationship between self-esteem and locus of control and quality of life during treatment stages in the patients referring to drug addiction rehabilitation centers of Borujen city, Iran. The current study was a sectional research of descriptive correlation type. The research sample was 150 individuals of patients referring to addiction rehabilitation centers of Borujen city. For data gathering, Rosenberg Self-esteem Scale, Rotter's Locus of Control Scale, and SF36 Quality of Life Questionnaire were used. Following collection of questionnaires, the data were analyzed using SPSS/16 software. According to the results, in the 12 th day of treatment, 96 patients exhibited moderate self-esteem, 102 patients had internal locus of control, and the score of their overall quality of life was 40.43±12.71. Furthermore, Pearson's correlation coefficient indicated that a significant and positive relationship was observed between locus of control and quality of life during different treatment stages. It seems that quality of life improves during addiction treatment stages due to improvement of personality traits including locus of control and self-esteem. Therefore, consultation methods as a very crucial priority in addiction rehabilitation centers shall be taken into account by the health sector authorities and managers and can play an essential role in enhancing quality of life.

  6. Expression at the imprinted dlk1-gtl2 locus is regulated by proneural genes in the developing telencephalon.

    Directory of Open Access Journals (Sweden)

    Julie Seibt

    Full Text Available Imprinting is an epigenetic mechanism that restrains the expression of about 100 genes to one allele depending on its parental origin. Several imprinted genes are implicated in neurodevelopmental brain disorders, such as autism, Angelman, and Prader-Willi syndromes. However, how expression of these imprinted genes is regulated during neural development is poorly understood. Here, using single and double KO animals for the transcription factors Neurogenin2 (Ngn2 and Achaete-scute homolog 1 (Ascl1, we found that the expression of a specific subset of imprinted genes is controlled by these proneural genes. Using in situ hybridization and quantitative PCR, we determined that five imprinted transcripts situated at the Dlk1-Gtl2 locus (Dlk1, Gtl2, Mirg, Rian, Rtl1 are upregulated in the dorsal telencephalon of Ngn2 KO mice. This suggests that Ngn2 influences the expression of the entire Dlk1-Gtl2 locus, independently of the parental origin of the transcripts. Interestingly 14 other imprinted genes situated at other imprinted loci were not affected by the loss of Ngn2. Finally, using Ngn2/Ascl1 double KO mice, we show that the upregulation of genes at the Dlk1-Gtl2 locus in Ngn2 KO animals requires a functional copy of Ascl1. Our data suggest a complex interplay between proneural genes in the developing forebrain that control the level of expression at the imprinted Dlk1-Gtl2 locus (but not of other imprinted genes. This raises the possibility that the transcripts of this selective locus participate in the biological effects of proneural genes in the developing telencephalon.

  7. The non-syndromic familial thoracic aortic aneurysms and dissections maps to 15q21 locus

    Directory of Open Access Journals (Sweden)

    Chandok Gurangad

    2010-10-01

    Full Text Available Abstract Background Thoracic aortic aneurysms and dissections (TAAD is a critical condition that often goes undiagnosed with fatal consequences. While majority of the cases are sporadic, more than 20% are inherited as a single gene disorder. The most common familial TAA is Marfan syndrome (MFS, which is primarily caused by mutations in fibrillin-1 (FBN1 gene. Patients with FBN1 mutations are at higher risk for dissection compared to other patients with similar size aneurysms. Methods Fifteen family members were genotyped using Affymetrix-10K genechips. A genome-wide association study was carried out using an autosomal dominant model of inheritance with incomplete penetrance. Mutation screening of all exons and exon-intron boundaries of FBN1 gene which reside near the peak Lod score was carried out by direct sequencing. Results The index case presented with agonizing substernal pain and was found to have TAAD by transthoracic echocardiogram. The family history was significant for 3 first degree relatives with TAA. Nine additional family members were diagnosed with TAA by echocardiography examinations. The affected individuals had no syndromic features. A genome-wide analysis of linkage mapped the disease gene to a single locus on chromosome 15q21 with a peak Lod score of 3.6 at fibrillin-1 (FBN1 gene locus (odds ratio > 4000:1 in favour of linkage, strongly suggesting that FBN1 is the causative gene. No mutation was identified within the exons and exon-intron boundaries of FBN1 gene that segregated with the disease. Haplotype analysis identified additional mutation carriers who had previously unknown status due to borderline dilation of the ascending aorta. Conclusions A familial non-syndromic TAAD is strongly associated with the FBN1 gene locus and has a malignant disease course often seen in MFS patients. This finding indicates the importance of obtaining detailed family history and echocardiographic screening of extended relatives of patients

  8. Accounting and strategising

    DEFF Research Database (Denmark)

    Jørgensen, Brian; Messner, Martin

    2010-01-01

    This paper explores the relationship between accounting and strategy in a context that is characterised by pluralistic demands and high uncertainty about outcomes. By way of an ethnographic field study in an R&D intensive company, we analyse new product development (NPD) projects and the way...... in which decisions and practices concerning these projects are accounted for. Building upon a practice theory perspective, we find that actors account for the appropriateness of NPD practices not only or primarily on the basis of accounting information, but also by "strategising", i.e. by mobilising...... different strategic objectives to which these practices are supposed to contribute. We argue that this has to do with the ambiguous demands on NPD and the limits of calculability inherent in NPD design decisions. At the same time, accounting information is not necessarily irrelevant in such a case; it can...

  9. Particularities of farm accounting

    Directory of Open Access Journals (Sweden)

    Lapteș, R.

    2012-01-01

    Full Text Available Nowadays, agriculture has become one of the most important fields of activity, significant funds being allotted within the EU budget to finance the European agriculture. In this context, organising the accounting of economic entities which carry out their activity in the agricultural sector has acquired new meanings. The goal of the present study is to bring into the light the particularities of the farm accounting on two levels: on the one hand, from the perspective of the international accounting referential and, on the other hand, in compliance with the national accounting regulations. The most important conclusion of this work is that, in post-1990 Romania, no interest was further manifested for the refinement of aspects specific to farm accounting.

  10. Central Accountability System (CLAS)

    International Nuclear Information System (INIS)

    Hairston, L.A.

    1991-01-01

    The Central Accountability System (CLAS) is a high level accountability system that consolidates data from the site's 39 material balance areas (MBA) for reporting to Westinghouse Savannah River Company (WSRC) management, Department of Energy (DOE) and the Nuclear Materials Management and Safeguards System (NMMSS) in Oak Ridge, TN. Development of the system began in 1989 and became operational in April, 1991. The CLAS system enhances data accuracy and accountability records, resulting in increased productivity and time and cost savings. This paper reports that the system is in compliance with DOE Orders and meets NMMSS reporting requirements. WSRC management is provided with the overall status of the site's nuclear material inventory. CLAS gives WSRC a leading edge in accounting technology and enhances good accounting practices

  11. A candidate type 2 diabetes polymorphism near the HHEX locus affects acute glucose-stimulated insulin release in European populations: results from the EUGENE2 study

    DEFF Research Database (Denmark)

    Staiger, Harald; Stancáková, Alena; Zilinskaite, Jone

    2008-01-01

    OBJECTIVE: In recent genome-wide association studies, two single nucleotide polymorphisms (SNPs) near the HHEX locus were shown to be more frequent in type 2 diabetic patients than in control subjects. Based on HHEX's function during embryonic development of the ventral pancreas in mice, we....... By contrast, the minor A-allele of HHEX SNP rs7923837 was significantly associated with higher IVGTT-derived first-phase insulin release before and after appropriate adjustment (P = 0.013 and P = 0.014, respectively). CONCLUSIONS: A common genetic variation in the 3'-flanking region of the HHEX locus, i...

  12. Analysis of positional candidate genes in the AAA1 susceptibility locus for abdominal aortic aneurysms on chromosome 19

    Directory of Open Access Journals (Sweden)

    Ferrell Robert E

    2011-01-01

    Full Text Available Abstract Background Abdominal aortic aneurysm (AAA is a complex disorder with multiple genetic risk factors. Using affected relative pair linkage analysis, we previously identified an AAA susceptibility locus on chromosome 19q13. This locus has been designated as the AAA1 susceptibility locus in the Online Mendelian Inheritance in Man (OMIM database. Methods Nine candidate genes were selected from the AAA1 locus based on their function, as well as mRNA expression levels in the aorta. A sample of 394 cases and 419 controls was genotyped for 41 SNPs located in or around the selected nine candidate genes using the Illumina GoldenGate platform. Single marker and haplotype analyses were performed. Three genes (CEBPG, PEPD and CD22 were selected for DNA sequencing based on the association study results, and exonic regions were analyzed. Immunohistochemical staining of aortic tissue sections from AAA and control individuals was carried out for the CD22 and PEPD proteins with specific antibodies. Results Several SNPs were nominally associated with AAA (p CEBPG, peptidase D (PEPD, and CD22. Haplotype analysis found a nominally associated 5-SNP haplotype in the CEBPG/PEPD locus, as well as a nominally associated 2-SNP haplotype in the CD22 locus. DNA sequencing of the coding regions revealed no variation in CEBPG. Seven sequence variants were identified in PEPD, including three not present in the NCBI SNP (dbSNP database. Sequencing of all 14 exons of CD22 identified 20 sequence variants, five of which were in the coding region and six were in the 3'-untranslated region. Five variants were not present in dbSNP. Immunohistochemical staining for CD22 revealed protein expression in lymphocytes present in the aneurysmal aortic wall only and no detectable expression in control aorta. PEPD protein was expressed in fibroblasts and myofibroblasts in the media-adventitia border in both aneurysmal and non-aneurysmal tissue samples. Conclusions Association testing

  13. Genetic and physical maps around the sex-determining M-locus of the dioecious plant asparagus.

    Science.gov (United States)

    Telgmann-Rauber, Alexa; Jamsari, Ari; Kinney, Michael S; Pires, J Chris; Jung, Christian

    2007-09-01

    Asparagus officinalis L. is a dioecious plant. A region called the M-locus located on a pair of homomorphic sex chromosomes controls the sexual dimorphism in asparagus. The aim of this work was to clone the region determining sex in asparagus from its position in the genome. The structure of the region encompassing M should be investigated and compared to the sex-determining regions in other dioecious model species. To establish an improved basis for physical mapping, a high-resolution genetic map was enriched with AFLP markers closely linked to the target locus by carrying out a bulked segregant analysis. By screening a BAC library with AFLP- and STS-markers followed by chromosome walking, a physical map with eight contigs could be established. However, the gaps between the contigs could not be closed due to a plethora of repetitive elements. Surprisingly, two of the contigs on one side of the M-locus did not overlap although they have been established with two markers, which mapped in a distance as low as 0.25 cM flanking the sex locus. Thus, the clustering of the markers indicates a reduced recombination frequency within the M-region. On the opposite side of the M-locus, a contig was mapped in a distance of 0.38 cM. Four closely linked BAC clones were partially sequenced and 64 putative ORFs were identified. Interestingly, only 25% of the ORFs showed sequence similarity to known proteins and ESTs. In addition, an accumulation of repetitive sequences and a low gene density was revealed in the sex-determining region of asparagus. Molecular cytogenetic and sequence analysis of BACs flanking the M-locus indicate that the BACs contain highly repetitive sequences that localize to centromeric and pericentromeric locations on all asparagus chromosomes, which hindered the localization of the M-locus to the single pair of sex chromosomes. We speculate that dioecious Silene, papaya and Asparagus species may represent three stages in the evolution of XX, XY sex

  14. Correlacional study among locus of control and human values

    OpenAIRE

    Saulo Santos Menezes Almeida

    2008-01-01

    O presente estudo teve como objetivo central analisar as relações entre locus de controle e valores. Participaram 355 universitários de Sergipe, a maioria do sexo feminino (62,8%) e solteiros (80%), com média de idade de 25,68 anos (amplitude de 17 a 56 anos). Os estudantes responderam à escala de locus de controle de Reyes e a escala de valores de Schwartz. Os resultados indicaram ser os instrumentos aptos a mensurar o proposto pelo objetivo, apresentando índices psicométricos satisfatórios....

  15. 77 FR 43542 - Cost Accounting Standards: Cost Accounting Standards 412 and 413-Cost Accounting Standards...

    Science.gov (United States)

    2012-07-25

    ... Accounting Standards: Cost Accounting Standards 412 and 413--Cost Accounting Standards Pension Harmonization Rule AGENCY: Cost Accounting Standards Board, Office of Federal Procurement Policy, Office of... Policy (OFPP), Cost Accounting Standards Board (Board), is publishing technical corrections to the final...

  16. Accounting for the sacred : towards an inclusion of ethics in social accounting

    NARCIS (Netherlands)

    Crowther, D.; Hosking, D.M.

    2009-01-01

    Much of the current debate surrounding social accounting focuses upon the diversity of views among interested stakeholders but is concerned with the synthesis of these views into a single truth that can be accounted for. Given this, the issue becomes one of deciding how to come closest to the truth,

  17. Adaptation to diverse nitrogen-limited environments by deletion or extrachromosomal element formation of the GAP1 locus

    DEFF Research Database (Denmark)

    Gresham, D.; Usaite, Renata; Germann, S.M.

    2010-01-01

    and deletions at the GAP1 locus. GAP1 encodes the general amino acid permease, which transports amino acids across the plasma membrane. We identified a self-propagating extrachromosomal circular DNA molecule that results from intrachromosomal recombination between long terminal repeats (LTRs) flanking GAP1....... Extrachromosomal DNA circles (GAP1(circle)) contain GAP1, the replication origin ARS1116, and a single hybrid LTR derived from recombination between the two flanking LTRs. Formation of the GAP1(circle) is associated with deletion of chromosomal GAP1 (gap1 Delta) and production of a single hybrid LTR at the GAP1...

  18. Methodology of sustainability accounting

    Directory of Open Access Journals (Sweden)

    O.H. Sokil

    2017-03-01

    Full Text Available Modern challenges of the theory and methodology of accounting are realized through the formation and implementation of new concepts, the purpose of which is to meet the needs of users in standard and unique information. The development of a methodology for sustainability accounting is a key aspect of the management of an economic entity. The purpose of the article is to form the methodological bases of accounting for sustainable development and determine its goals, objectives, object, subject, methods, functions and key aspects. The author analyzes the theoretical bases of the definition and considers the components of the traditional accounting methodology. Generalized structural diagram of the methodology for accounting for sustainable development is offered in the article. The complex of methods and principles of sustainable development accounting for systematized and non-standard provisions has been systematized. The new system of theoretical and methodological provisions of accounting for sustainable development is justified in the context of determining its purpose, objective, subject, object, methods, functions and key aspects.

  19. Evidence that science locus of control orientation can be modified through instruction

    Science.gov (United States)

    Haury, David L.

    A desire to foster enduring, positive attitudes toward science teaching among elementary school teachers led to study of self-perceptions. On the basis of evidence for strong links between locus of control orientation and attitudes, an attempt was made to enhance internality through instruction.A quasiexperimental research strategy was employed to compare the effects of two instructional treatments, with pretest measures being used to check the initial equivalence of treatment groups, and analysis of covariance (ANCOVA) being used to test treatment effects. Both treatments incorporated strategies known to have positive effects on attitudes, but the experimental treatment was novel in its emphasis on self-management, goal clarification, and individualized course expectations.There was found by ANCOVA to be a significant (p 0.05) difference in science locus of control (SciLOC) orientation between groups following treatment, with subjects exposed to the experimental treatment exhibiting greater internality. Quantitative comprehension and subject age were employed as covariates of SciLOC orientation, and subject gender was employed as a moderator variable. Though the treatment effect is small, accounting for 3% of the variance in SciLOC orientation, control orientation is shown susceptible to educational intervention. These results encourage attention to teacher attitudes from a rather new perspective, and they raise several interesting research questions regarding instructional methods and the long-term effects of enhancing internality.

  20. A Bayesian Approach to Inferring Rates of Selfing and Locus-Specific Mutation.

    Science.gov (United States)

    Redelings, Benjamin D; Kumagai, Seiji; Tatarenkov, Andrey; Wang, Liuyang; Sakai, Ann K; Weller, Stephen G; Culley, Theresa M; Avise, John C; Uyenoyama, Marcy K

    2015-11-01

    We present a Bayesian method for characterizing the mating system of populations reproducing through a mixture of self-fertilization and random outcrossing. Our method uses patterns of genetic variation across the genome as a basis for inference about reproduction under pure hermaphroditism, gynodioecy, and a model developed to describe the self-fertilizing killifish Kryptolebias marmoratus. We extend the standard coalescence model to accommodate these mating systems, accounting explicitly for multilocus identity disequilibrium, inbreeding depression, and variation in fertility among mating types. We incorporate the Ewens sampling formula (ESF) under the infinite-alleles model of mutation to obtain a novel expression for the likelihood of mating system parameters. Our Markov chain Monte Carlo (MCMC) algorithm assigns locus-specific mutation rates, drawn from a common mutation rate distribution that is itself estimated from the data using a Dirichlet process prior model. Our sampler is designed to accommodate additional information, including observations pertaining to the sex ratio, the intensity of inbreeding depression, and other aspects of reproduction. It can provide joint posterior distributions for the population-wide proportion of uniparental individuals, locus-specific mutation rates, and the number of generations since the most recent outcrossing event for each sampled individual. Further, estimation of all basic parameters of a given model permits estimation of functions of those parameters, including the proportion of the gene pool contributed by each sex and relative effective numbers. Copyright © 2015 by the Genetics Society of America.

  1. Iterative sure independence screening EM-Bayesian LASSO algorithm for multi-locus genome-wide association studies

    Science.gov (United States)

    Tamba, Cox Lwaka; Ni, Yuan-Li; Zhang, Yuan-Ming

    2017-01-01

    Genome-wide association study (GWAS) entails examining a large number of single nucleotide polymorphisms (SNPs) in a limited sample with hundreds of individuals, implying a variable selection problem in the high dimensional dataset. Although many single-locus GWAS approaches under polygenic background and population structure controls have been widely used, some significant loci fail to be detected. In this study, we used an iterative modified-sure independence screening (ISIS) approach in reducing the number of SNPs to a moderate size. Expectation-Maximization (EM)-Bayesian least absolute shrinkage and selection operator (BLASSO) was used to estimate all the selected SNP effects for true quantitative trait nucleotide (QTN) detection. This method is referred to as ISIS EM-BLASSO algorithm. Monte Carlo simulation studies validated the new method, which has the highest empirical power in QTN detection and the highest accuracy in QTN effect estimation, and it is the fastest, as compared with efficient mixed-model association (EMMA), smoothly clipped absolute deviation (SCAD), fixed and random model circulating probability unification (FarmCPU), and multi-locus random-SNP-effect mixed linear model (mrMLM). To further demonstrate the new method, six flowering time traits in Arabidopsis thaliana were re-analyzed by four methods (New method, EMMA, FarmCPU, and mrMLM). As a result, the new method identified most previously reported genes. Therefore, the new method is a good alternative for multi-locus GWAS. PMID:28141824

  2. Integrated material accountancy system

    International Nuclear Information System (INIS)

    Calabozo, M.; Buiza, A.

    1991-01-01

    In this paper we present the system that we are actually using for Nuclear Material Accounting and Manufacturing Management in our UO 2 Fuel Fabrication Plant located at Juzbado, Salamanca, Spain. The system is based mainly on a real time data base which gather data for all the operations performed in our factory from UO 2 powder reception to fuel assemblies shipment to the customers. The accountancy is just an important part of the whole integrated system covering all the aspects related to manufacturing: planning, traceability, Q.C. analysis, production control and accounting data

  3. Accounting for productivity

    DEFF Research Database (Denmark)

    Aiyar, Shekhar; Dalgaard, Carl-Johan Lars

    2009-01-01

    The development accounting literature almost always assumes a Cobb-Douglas (CD) production function. However, if in reality the elasticity of substitution between capital and labor deviates substantially from 1, the assumption is invalid, potentially casting doubt on the commonly held view...... that factors of production are relatively unimportant in accounting for differences in labor productivity. We use international data on relative factor shares and capital-output ratios to formulate a number of tests for the validity of the CD assumption. We find that the CD specification performs reasonably...... well for the purposes of cross-country productivity accounting....

  4. Management and cost accounting

    CERN Document Server

    Drury, Colin

    1992-01-01

    This third edition of a textbook on management and cost accounting features coverage of activity-based costing (ABC), advance manufacturing technologies (AMTs), JIT, MRP, target costing, life-cycle costing, strategic management accounting, total quality management and customer profitability analysis. Also included are revised and new end-of-chapter problems taken from past examination papers of CIMA, ACCA and ICAEW. There is increased reference to management accounting in practice, including many of the results of the author's CIMA sponsored survey, and greater emphasis on operational control and performance measurement.

  5. Environmental accounting and statistics

    International Nuclear Information System (INIS)

    Bartelmus, P.L.P.

    1992-01-01

    The objective of sustainable development is to integrate environmental concerns with mainstream socio-economic policies. Integrated policies need to be supported by integrated data. Environmental accounting achieves this integration by incorporating environmental costs and benefits into conventional national accounts. Modified accounting aggregates can thus be used in defining and measuring environmentally sound and sustainable economic growth. Further development objectives need to be assessed by more comprehensive, though necessarily less integrative, systems of environmental statistics and indicators. Integrative frameworks for the different statistical systems in the fields of economy, environment and population would facilitate the provision of comparable data for the analysis of integrated development. (author). 19 refs, 2 figs, 2 tabs

  6. Beyond safety accountability

    CERN Document Server

    Geller, E Scott

    2001-01-01

    Written in an easy-to-read conversational tone, Beyond Safety Accountability explains how to develop an organizational culture that encourages people to be accountable for their work practices and to embrace a higher sense of personal responsibility. The author begins by thoroughly explaining the difference between safety accountability and safety responsibility. He then examines the need of organizations to improve safety performance, discusses why such performance improvement can be achieved through a continuous safety process, as distinguished from a safety program, and provides the practic

  7. IRBA SERIES : Accounting In Japan

    OpenAIRE

    Arai, Kiyomitsu

    1994-01-01

    Preface / Legal and Conceptual Framework of Accounting in Japan / Setting Accounting Standards in Japan - The American Influence and The Present Status / Accounting Education and Profession in Japan / The International Harmonization of Accounting Standards / The Accounting Standard Setting in Japan and Its Responses to International Accounting Standards / Selected Bibliography for Accounting in Japan

  8. Significant Locus and Metabolic Genetic Correlations Revealed in Genome-Wide Association Study of Anorexia Nervosa.

    Science.gov (United States)

    Duncan, Laramie; Yilmaz, Zeynep; Gaspar, Helena; Walters, Raymond; Goldstein, Jackie; Anttila, Verneri; Bulik-Sullivan, Brendan; Ripke, Stephan; Thornton, Laura; Hinney, Anke; Daly, Mark; Sullivan, Patrick F; Zeggini, Eleftheria; Breen, Gerome; Bulik, Cynthia M

    2017-09-01

    The authors conducted a genome-wide association study of anorexia nervosa and calculated genetic correlations with a series of psychiatric, educational, and metabolic phenotypes. Following uniform quality control and imputation procedures using the 1000 Genomes Project (phase 3) in 12 case-control cohorts comprising 3,495 anorexia nervosa cases and 10,982 controls, the authors performed standard association analysis followed by a meta-analysis across cohorts. Linkage disequilibrium score regression was used to calculate genome-wide common variant heritability (single-nucleotide polymorphism [SNP]-based heritability [h 2 SNP ]), partitioned heritability, and genetic correlations (r g ) between anorexia nervosa and 159 other phenotypes. Results were obtained for 10,641,224 SNPs and insertion-deletion variants with minor allele frequencies >1% and imputation quality scores >0.6. The h 2 SNP of anorexia nervosa was 0.20 (SE=0.02), suggesting that a substantial fraction of the twin-based heritability arises from common genetic variation. The authors identified one genome-wide significant locus on chromosome 12 (rs4622308) in a region harboring a previously reported type 1 diabetes and autoimmune disorder locus. Significant positive genetic correlations were observed between anorexia nervosa and schizophrenia, neuroticism, educational attainment, and high-density lipoprotein cholesterol, and significant negative genetic correlations were observed between anorexia nervosa and body mass index, insulin, glucose, and lipid phenotypes. Anorexia nervosa is a complex heritable phenotype for which this study has uncovered the first genome-wide significant locus. Anorexia nervosa also has large and significant genetic correlations with both psychiatric phenotypes and metabolic traits. The study results encourage a reconceptualization of this frequently lethal disorder as one with both psychiatric and metabolic etiology.

  9. Evaluation of potential regulatory function of breast cancer risk locus at 6q25.1.

    Science.gov (United States)

    Sun, Yaqiong; Ye, Chuanzhong; Guo, Xingyi; Wen, Wanqing; Long, Jirong; Gao, Yu-Tang; Shu, Xiao Ou; Zheng, Wei; Cai, Qiuyin

    2016-02-01

    In a genome-wide association study conducted among Chinese women, we identified the single nucleotide polymorphism (SNP) rs2046210 at 6q25.1 for breast cancer risk. To explore a potential regulatory role for this risk locus, we measured expression levels of nine genes at the locus in breast cancer tissue and adjacent normal tissue samples obtained from 67 patients recruited in the Shanghai Breast Cancer Study. We found that rs2046210 had a statistically significant association with the expression levels of the AKAP12 and ESR1 genes in adjacent normal breast tissues. Women who carry the AA/AG risk genotypes had higher expressions of these two genes compared to those who carry G/G genotypes (P = 0.02 and 0.04 for the AKAP12 and ESR1, respectively). However, no significant differences of SNP rs2046210 with gene expression levels were found in tumor tissues. In The Cancer Genome Atlas samples, the AA/AG risk genotypes of SNP rs2046210 were associated with a significantly higher expression level of the AKAP12 gene and a lower level of the ESR1 gene in tumor tissue. Functional analysis using ENCODE data revealed that SNP rs7763637, which is in strong linkage disequilibrium with SNP rs2046210, is likely a potential functional variant, regulating the AKAP12 gene. Taken together, these results from our study suggest that the association between the 6q25.1 locus and breast cancer risk may be mediated through SNPs that regulate expressions of the AKAP12 gene. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. Sex-specific effects of naturally occurring variants in the dopamine receptor D2 locus on insulin secretion and Type 2 diabetes susceptibility

    DEFF Research Database (Denmark)

    Guigas, B.; van Weenen, J. E. D.; van Leeuwen, N.

    2014-01-01

    functional variants in the coding region of the DRD2/ANKK1 locus (rs1079597, rs6275, rs6277, rs1800497) were genotyped and analysed for Type 2 diabetes susceptibility in up to 25 000 people (8148 with Type 2 diabetes and 17687 control subjects) from two large independent Dutch cohorts and one Danish cohort......Aims Modulation of dopamine receptor D2 (DRD2) activity affects insulin secretion in both rodents and isolated pancreatic beta-cells. We hypothesized that single nucleotide polymorphisms in the DRD2/ANKK1 locus may affect susceptibility to Type 2 diabetes in humans. Methods Four potentially....... In addition, 340 Dutch subjects underwent a 2-h hyperglycaemic clamp to investigate insulin secretion. Since sexual dimorphic associations related to DRD2 polymorphisms have been previously reported, we also performed a gender-stratified analysis. Results rs1800497 at the DRD2/ANKK1 locus was associated...

  11. Healthcare associated infection: good practices, knowledge and the locus of control in heatlhcare professionals.

    Science.gov (United States)

    Taffurelli, Chiara; Sollami, Alfonso; Camera, Carmen; Federa, Francesca; Grandi, Annise; Marino, Marcella; Marrosu, Tiziano; Sarli, Leopoldo

    2017-07-18

    awareness about HAI , Knowledge, and Locus of Control. The study findings demonstrated that good practice awareness towards HAI among nurse and physician was good but not completely optimal. Findings revealed that knowledge toward HAI prevention and HAI related device prevention were not completely adequate. The educational courses, according to our correlational findings, should definitely take into account the psycho-social aspects of this phenomenon.

  12. Rank-based characterization of pollen assemblages collected by honey bees using a multi-locus metabarcoding approach.

    Science.gov (United States)

    Richardson, Rodney T; Lin, Chia-Hua; Quijia, Juan O; Riusech, Natalia S; Goodell, Karen; Johnson, Reed M

    2015-11-01

    Difficulties inherent in microscopic pollen identification have resulted in limited implementation for large-scale studies. Metabarcoding, a relatively novel approach, could make pollen analysis less onerous; however, improved understanding of the quantitative capacity of various plant metabarcode regions and primer sets is needed to ensure that such applications are accurate and precise. We applied metabarcoding, targeting the ITS2, matK, and rbcL loci, to characterize six samples of pollen collected by honey bees, Apis mellifera. Additionally, samples were analyzed by light microscopy. We found significant rank-based associations between the relative abundance of pollen types within our samples as inferred by the two methods. Our findings suggest metabarcoding data from plastid loci, as opposed to the ribosomal locus, are more reliable for quantitative characterization of pollen assemblages. Furthermore, multilocus metabarcoding of pollen may be more reliable than single-locus analyses, underscoring the need for discovering novel barcodes and barcode combinations optimized for molecular palynology.

  13. In situ mapping of the hsp70 locus in seven species of the willistoni group of Drosophila

    International Nuclear Information System (INIS)

    Bonorino, C.B.C.; Valente, V.L.S.; Pereira, M.; Alonso, C.E.V.; Abdelhay, E.

    1993-01-01

    The hsp70 locus was mapped by in situ hybridization of a biotinylated probe (p PW 229) to the polythene chromosomes of seven species of the willistoni group of Drosophila. In all of them, the probe hybridized mainly at a single site of the third chromosome, corresponding in each case to a heat-induced puff site. Southern blot analysis comparing the Eco RI digested DNA of the willistoni species with D. melanogaster revealed that a large segment of DNA homologous to the hsp 70 probe detected in D. melanogaster does not exist in the willistoni group. These results suggested that this locus is not duplicated in the willistoni group as it is in the melanogaster. (author)

  14. Individuals Account Review

    National Research Council Canada - National Science Library

    Scott, Donald

    2004-01-01

    .... This report was commissioned by Navy Personnel Command (NPC) to: (1) review and analyze the IA to determine if current accounting methods accurately capture the number of personnel included in the IA; (2...

  15. Valuation and creative accounting

    Directory of Open Access Journals (Sweden)

    Maria Madalina VOINEA

    2014-06-01

    Full Text Available This paper deals with the economic and financial valuation, that is the only type of valuation, based on a diagnosis and expertise, which has as objective to establish the market value of elements, whether goods or businesses, being a "orientation tool" for the economic operators on the market. There are specific means to measure value but there are also some mechanisms that can influence the value obtained, from the category of creative accounting. Creative accounting occurs due to human intervention and even the most advanced accounting systems are not able to do this due to the lack of reasoning. There must be also assumed that it is possible that these creative accounting techniques may be caused by a simple mistake and not necessarily with the intention of manipulating the financial results and reports. The aim of the paper is to see how specific element valuation can influence the general one, namely the value of a company.

  16. Whole of Government Accounts

    DEFF Research Database (Denmark)

    Pontoppidan, Caroline Aggestam; Chow, Danny; Day, Ronald

    In our comparative study, we surveyed an emerging literature on the use of consolidation in government accounting and develop a research agenda. We find heterogeneous approaches to the development of consolidation models across the five countries (Australia, New Zealand, UK, Canada and Sweden...... of financial reporting (GAAP)-based reforms when compared with budget-centric systems of accounting, which dominate government decision-making. At a trans-national level, there is a need to examine the embedded or implicit contests or ‘trials of strength’ between nations and/or institutions jockeying...... for influence. We highlight three arenas where such contests are being played out: 1. Statistical versus GAAP notions of accounting value, which features in all accounting debates over the merits and costs of ex-ante versus ex-post notions of value (i.e., the relevance versus reliability debate); 2. Private...

  17. Nuclear material accounting handbook

    International Nuclear Information System (INIS)

    2008-01-01

    The handbook documents existing best practices and methods used to account for nuclear material and to prepare the required nuclear material accounting reports for submission to the IAEA. It provides a description of the processes and steps necessary for the establishment, implementation and maintenance of nuclear material accounting and control at the material balance area, facility and State levels, and defines the relevant terms. This handbook serves the needs of State personnel at various levels, including State authorities, facility operators and participants in training programmes. It can assist in developing and maintaining accounting systems which will support a State's ability to account for its nuclear material such that the IAEA can verify State declarations, and at the same time support the State's ability to ensure its nuclear security. In addition, the handbook is useful for IAEA staff, who is closely involved with nuclear material accounting. The handbook includes the steps and procedures a State needs to set up and maintain to provide assurance that it can account for its nuclear material and submit the prescribed nuclear material accounting reports defined in Section 1 and described in Sections 3 and 4 in terms of the relevant agreement(s), thereby enabling the IAEA to discharge its verification function as defined in Section 1 and described in Sections 3 and 4. The contents of the handbook are based on the model safeguards agreement and, where applicable, there will also be reference to the model additional protocol. As a State using The handbook consists of five sections. In Section 1, definitions or descriptions of terms used are provided in relation to where the IAEA applies safeguards or, for that matter, accounting for and control of nuclear material in a State. The IAEA's approach in applying safeguards in a State is also defined and briefly described, with special emphasis on verification. In Section 2, the obligations of the State

  18. Verification Account Management System (VAMS)

    Data.gov (United States)

    Social Security Administration — The Verification Account Management System (VAMS) is the centralized location for maintaining SSA's verification and data exchange accounts. VAMS account management...

  19. Managing Public Accountability : How Public Managers Manage Public Accountability

    NARCIS (Netherlands)

    Schillemans, Thomas

    2015-01-01

    Accountability is of growing importance in contemporary governance. The academic literature on public accountability is fraught with concerned analyses, suggesting that accountability is a problematic issue for public managers. This article investigates how public managers experience accountability

  20. Ethics In Accounting Career

    OpenAIRE

    DICHTLOVÁ, Anna

    2007-01-01

    The purpose of my thesis was to refer to fundamental principals of claims on accounting profession, to possibilities inducing potential conflicts of professional and employee interests and possibilities of abuse. At the same time I characterised independence threats. Among most frequent risks are self-interest threat and familiarity threat. We should consider also self-review threat, advocacy threat and intimidation threat. People working as accountants and those working as auditors should me...

  1. Defining Islamic accounting

    OpenAIRE

    Napier, Christopher

    2009-01-01

    The emergence of Islamic banks and other financial institutions since the 1970s has stimulated a modern literature of that has identified itself as addressing “Islamic accounting”. Much of this literature is prescriptive, though studies of actual practice, and of attitudes to proposed alternatives, are beginning to emerge. Historical research into Islamic accounting is still in a process of development, with a range of studies based on both primary archives and manuals of accounting providi...

  2. Automated Analysis of Accountability

    DEFF Research Database (Denmark)

    Bruni, Alessandro; Giustolisi, Rosario; Schürmann, Carsten

    2017-01-01

    that are amenable to automated verification. Our definitions are general enough to be applied to different classes of protocols and different automated security verification tools. Furthermore, we point out formally the relation between verifiability and accountability. We validate our definitions...... with the automatic verification of three protocols: a secure exam protocol, Google’s Certificate Transparency, and an improved version of Bingo Voting. We find through automated verification that all three protocols satisfy verifiability while only the first two protocols meet accountability....

  3. The global accounting experiment

    OpenAIRE

    Nicolas Véron

    2007-01-01

    In this essay, Nicolas Véron presents accounting standard-setting as a frontier experiment in international governance, where private initiative can succeed in solving a collective problem that nation-states could not tackle effectively. To make the adoption of International Financial Reporting Standards (IFRS) in Europe and other jurisdictions sustainable, the legitimacy of the International Accounting Standards Board has to be bolstered through significant governance changes; and their impl...

  4. Fuel conditioning facility material accountancy

    International Nuclear Information System (INIS)

    Yacout, A.M.; Bucher, R.G.; Orechwa, Y.

    1995-01-01

    The operation of the Fuel conditioning Facility (FCF) is based on the electrometallurgical processing of spent metallic reactor fuel. It differs significantly, therefore, from traditional PUREX process facilities in both processing technology and safeguards implications. For example, the fissile material is processed in FCF only in batches and is transferred within the facility only as solid, well-characterized items; there are no liquid steams containing fissile material within the facility, nor entering or leaving the facility. The analysis of a single batch lends itself also to an analytical relationship between the safeguards criteria, such as alarm limit, detection probability, and maximum significant amount of fissile material, and the accounting system's performance, as it is reflected in the variance associated with the estimate of the inventory difference. This relation, together with the sensitivity of the inventory difference to the uncertainties in the measurements, allows a thorough evaluation of the power of the accounting system. The system for the accountancy of the fissile material in the FCF has two main components: a system to gather and store information during the operation of the facility, and a system to interpret this information with regard to meeting safeguards criteria. These are described and the precision of the inventory closure over one batch evaluated

  5. Locus of control and investment in risky assets

    NARCIS (Netherlands)

    Salamanca Acosta, Nicolas; de Grip, A.; Fouarge, Didier; Montizaan, Raymond

    2016-01-01

    We show that household heads with a strong internal economic locus of control are more likely to hold equity and hold a larger share of equity in their investment portfolio. This relation holds when we control for economic preferences and possible confounders such as financial literacy,

  6. The Influence of Locus of Control on Student Financial Behavior

    Science.gov (United States)

    Britt, Sonya; Cumbie, Julie A.; Bell, Mary M.

    2013-01-01

    Data on psychological influences of financial behaviors has not been well addressed in student populations, which is concerning given the high levels of general and financial stress experienced by college students. The findings of this study indicate that college students with an external locus of control exhibit the worst financial behaviors.…

  7. Dealing with Malfunction: Locus of Control in Web-Conferencing

    Science.gov (United States)

    Klebl, Michael

    2014-01-01

    This paper considers how students deal with malfunctions that occur during the use of web conferencing systems in learning arrangements. In a survey among participants in online courses that make use of a web-conferencing system (N = 129), the relationship between a preference for internal or external locus of control and the perception of…

  8. Influences of peer relations and locus of control on students ...

    African Journals Online (AJOL)

    Effort to checkmate extravagance and maximize gain is the focus of all organizations more in this period of global financial crisis. There is need therefore to checkmate unnecessary financial spending. This study examines the influence of the variables, peer relations and locus of control, on such spending among University ...

  9. Exploring Learner Autonomy: Language Learning Locus of Control in Multilinguals

    Science.gov (United States)

    Peek, Ron

    2016-01-01

    By using data from an online language learning beliefs survey (n?=?841), defining language learning experience in terms of participants' multilingualism, and using a domain-specific language learning locus of control (LLLOC) instrument, this article examines whether more experienced language learners can also be seen as more autonomous language…

  10. DNA marker mining of ILSTS035 microsatellite locus on ...

    Indian Academy of Sciences (India)

    Unknown

    We describe tests for detecting and locating quantitative trait loci (QTL) for traits in Hanwoo cattle. From results of a permutation test to detect QTL for marbling, we selected the microsatellite locus ILSTS035 on chromosome 6 for further analysis. K-means clustering analysis applied to five traits and nine DNA markers in ...

  11. automatic generation of root locus plots for linear time invariant

    African Journals Online (AJOL)

    user

    Design and analysis of control systems often become difficult due to the complexity of the system model and the design ... theory, it has equally been applied to classical .... open loop poles. Available algorithms for sketching this root locus can be categorized as follows: i. Direct Methods: These are the algorithms in which.

  12. Strengthening Locus Standi in Human Rights Litigation in Zimbabwe ...

    African Journals Online (AJOL)

    MJM Venter

    2016-05-30

    May 30, 2016 ... Declaration of Rights, its enforcement mechanisms, particularly those relating to locus standi (legal standing), posed a great challenge to human rights litigation in Zimbabwe. This is so because the Lancaster House Constitution adopted the traditional common law approach to standing. Under this.

  13. The Influence of Labor Market Discrimination on Locus of Control.

    Science.gov (United States)

    Becker, Brian E.; Krzystofiak, Frank J.

    1982-01-01

    Drawing on a national probability sample (N=2,857) of young men, used multiple regression analysis to estimate the effect of labor market discrimination on subsequent locus of control. Results indicated that perceptions of employment discrimination influenced the level of externality among Blacks, over and above racial identification. (Author/RC)

  14. New distal marker closely linked to the fragile X locus

    NARCIS (Netherlands)

    T. Hulsebos (Theo); B.A. Oostra (Ben); A. Broersen (Alexander); A. Smits; B.A. van Oost (B.); A. Westerveld (Andries)

    1991-01-01

    textabstractWe have isolated II-10, a new X-chromosomal probe that identifies a highly informative two-allele TaqI restriction fragment length polymorphism at locus DXS466. Using somatic cell hybrids containing distinct portions of the long arm of the X chromosome, we could localize DXS466 between

  15. Gender, Age and Locus of Control as Correlates of Remedial ...

    African Journals Online (AJOL)

    The study sought to explain remedial learners' attitude towards English language using three variables: gender, age and locus of control. Three properly validated instruments were used to collect data on the relevant variables from 385 remedial English learners randomly selected from 5 remedial education centers in ...

  16. Relationship Among Locus of Control, Self-concept, and Anxiety

    Science.gov (United States)

    Donovan, Dennis M.; And Others

    1975-01-01

    The purpose of the present research was to replicate O'Leary, et al.'s previous findings (EJ 100 528) and to test the hypothesis that the correlation between Rotter's Locus of Control scale and the Taylor Manifest Anxiety scale was moderated by neuroticism and negativism toward self. (Author/RK)

  17. Academic Anxiety, Locus of Control, and Achievement in Medical School.

    Science.gov (United States)

    Grover, Paul L.; Smith, Douglas U.

    1981-01-01

    Relationships among prior achievement, academic anxiety, locus of control, and performance in the first year of medical school were examined. Academic anxiety was found to be significantly related to first-year performance and when combined with a measure of prior achievement, resulted in a significant increase in prediction. (Author/MLW)

  18. Locus of Control-Levels of Death Anxiety Relationships.

    Science.gov (United States)

    Hayslip, Bert, Jr.; Stewart-Bussey, Duke

    1987-01-01

    Correlational analysis suggested interactions among aspects of locus of control and aspects of death fear varying along the death/dying, self/other, and overt/covert continua. These data enable a more complete understanding of the role that perceived controllability of life events play in determining individual reactions to one's own or another's…

  19. Analysis of the ABCA4 genomic locus in Stargardt disease

    DEFF Research Database (Denmark)

    Zernant, Jana; Xie, Yajing Angela; Ayuso, Carmen

    2014-01-01

    was designed to find the missing disease-causing ABCA4 variation by a combination of next-generation sequencing (NGS), array-Comparative Genome Hybridization (aCGH) screening, familial segregation and in silico analyses. The entire 140 kb ABCA4 genomic locus was sequenced in 114 STGD patients with one known...

  20. Locus of Control and Technology Adoption in Developing Country Agriculture

    DEFF Research Database (Denmark)

    Abay, Kibrom Araya; Blalock, Garrick; Berhane, Guush

    2017-01-01

    and psychological explanations for the low rates of adoption of profitable agricultural technologies in Sub-Saharan Africa. Our results highlight that improving farmers’ non-cognitive skills (locus of control) may facilitate technology adoption and agricultural transformation. More generally, the results suggest...

  1. New distal marker closely linked to the fragile X locus

    NARCIS (Netherlands)

    Hulsebos, T. J.; Oostra, B. A.; Broersen, S.; Smits, A.; van Oost, B. A.; Westerveld, A.

    1991-01-01

    We have isolated II-10, a new X-chromosomal probe that identifies a highly informative two-allele TaqI restriction fragment length polymorphism at locus DXS466. Using somatic cell hybrids containing distinct portions of the long arm of the X chromosome, we could localize DXS466 between DXS296 and

  2. Concept -Mapping, Students' Locus of Control and Gender as ...

    African Journals Online (AJOL)

    Concept -Mapping, Students' Locus of Control and Gender as Determinants of Nigerian High School Students' Achievement in Biology. ... Finally, teachers are enjoined to use the concept - mapping strategy in teaching both the male and female students because this method has been found to be effective in the teaching of ...

  3. Relationship between internet addiction and academic locus of ...

    African Journals Online (AJOL)

    The study identified the various internet activities engaged in by students in a Nigerian University and examined the relationship between internet addiction and their academic locus of control. The sample was made of 250 students selected from a University in Nigeria. An instrument tagged “Questionnaire on Students' ...

  4. Emotional Intelligence, Locus of Control and Conflict Handling Skills ...

    African Journals Online (AJOL)

    This study examined Emotional Intelligence, Locus of control and Conflict Handling Skills as Predictors of non-violent behaviours among University Students in South-Western Nigeria. The population was all the Nigerian University Students in the South-Western Nigerian out of which a sample of 1,000 participants were ...

  5. multidimensional health locus of control scales: applicability among

    African Journals Online (AJOL)

    2002-03-03

    Mar 3, 2002 ... Background: Primary preventive approaches are likely to be more effective if the motivational factors of health ... among the mostimportant motivational factors, commonly assessed with the multidimensional health locus of control scale ... assessing one internal and one external dimension. The MHLC scale ...

  6. Screening for genomic rearrangements at BRCA1 locus in Iranian ...

    Indian Academy of Sciences (India)

    2016-08-26

    Aug 26, 2016 ... Home; Journals; Journal of Genetics; Volume 92; Issue 1. Screening for genomic rearrangements at BRCA1 locus in Iranian women with breast cancer using multiplex ligation-dependent probe amplification. Vahid R. Yassaee Babak Emamalizadeh Mir Davood Omrani. Research Note Volume 92 Issue 1 ...

  7. Social support, locus of control, and psychological well-being

    NARCIS (Netherlands)

    van der Zee, KI; Buunk, BP; Sanderman, R

    1997-01-01

    Social support seems to be positively related to psychological well-being. Studies have shown that individual differences exist in the ability to mobilize and use sources of support. The current study focused on locus of control as a personality factor that might be related to this ability, In 2

  8. Alexandrov's Isodiametric Conjecture and the Cut Locus of a Surface

    Czech Academy of Sciences Publication Activity Database

    Freitas, P.; Krejčiřík, David

    2015-01-01

    Roč. 67, č. 3 (2015), s. 405-417 ISSN 0040-8735 R&D Projects: GA ČR GAP203/11/0701 Institutional support: RVO:61389005 Keywords : Alexantrov's conjecture * convex surface s * ellipsoids * cut locus * symmetrization Subject RIV: BE - Theoretical Physics Impact factor: 0.359, year: 2015

  9. Locus of control and learning strategies as predictors of academic ...

    African Journals Online (AJOL)

    The aim of the research was to determine the relationships which exist between academic success, learning strategies and locus of control. In order to achieve this aim a small-scale quantitative study, utilising two inventories, was done. The first measuring instrument is the Learning and Study Strategies Inventory, which is ...

  10. Relationship Among Achievement Motivation, Self-Esteem, Locus of ...

    African Journals Online (AJOL)

    The thrust of the study was to examine the relationship among achievement motivation, self-esteem, locus of control and academic performance of university students in a Nigerian University. The purpose was to determine the extent university student\\'s academic performance was influenced by these criterion variables.

  11. Influence of Locus Control on Real and Perceived Relationships ...

    African Journals Online (AJOL)

    They included the Nowicki-Strickland Internal – External Locus of Control Scale for children by Nowicki and Strickland (1973) and Emotional – Social Loneliness Inventory by Vincenzi and Grabosky, (1987). A cross sectional survey design was used while regression analysis and multivariate statistics were used in data ...

  12. The Locus of the Focus of a Rolling Parabola

    Science.gov (United States)

    Agarwal, Anurag; Marengo, James

    2010-01-01

    The catenary is usually introduced as the shape assumed by a hanging flexible cable. This is a "physical" description of a catenary. In this article we give a "geometrical" description of a catenary. Specifically we show that the catenary is the locus of the focus of a certain parabola as it rolls on the x-axis.

  13. Emotional intelligence and locus of control of adult patients with ...

    African Journals Online (AJOL)

    Background: This article investigates emotional intelligence and locus of control in an adult breast cancer population receiving treatment. Gaining insight into these constructs will contribute to improving breast cancer patients' psychological well-being and to reducing physical vulnerability to disease before and during ...

  14. Evolutionary process of a tetranucleotide microsatellite locus in ...

    Indian Academy of Sciences (India)

    2011-08-19

    Aug 19, 2011 ... Abstract. The evolutionary dynamics of the tetra-nucleotide microsatellite locus Spl-106 were investigated at the repeat and flanking sequences in 137 individuals of 15 Acipenseriform species, giving 93 homologous sequences, which were detected in 11 out of 15 species. Twenty-three haplotypes of ...

  15. AUTOMATIC GENERATION OF ROOT LOCUS PLOTS FOR LINEAR ...

    African Journals Online (AJOL)

    Design and analysis of control systems often become difficult due to the complexity of the system model and the design techniques involved. This paper presents the development of a Tools Box in Microsoft Excel for control engineer that uses root locus as a time domain technique for system design and analysis. The Tool ...

  16. Demographic Determinants of Locus of Control among Medical ...

    African Journals Online (AJOL)

    The Levenson Multidimensional Locus of Control Inventory and a Socio - demographic data collection sheet were used to collect data from 262 (183 males and 79 females) students selected through convenience sampling. Data were th analyzed using the 16th version of the SPPS. Percentages, means, t-test and ANOVA ...

  17. DNA marker mining of ILSTS035 microsatellite locus on ...

    Indian Academy of Sciences (India)

    We describe tests for detecting and locating quantitative trait loci (QTL) for traits in Hanwoo cattle. From results of a permutation test to detect QTL for marbling, we selected the microsatellite locus ILSTS035 on chromosome 6 for further analysis. -means clustering analysis applied to five traits and nine DNA markers in ...

  18. Influence of organisational climate and locus of control on job ...

    African Journals Online (AJOL)

    This study examined the influence of perceived organisational climate and locus of control on job satisfaction and turnover intentions of commercial bank workers in Benin, Edo State, Nigeria. To determine this, a 2X2 ANOVA was used to analyse the data. Results from a field study of 200 employees of 25 commercial banks ...

  19. Job Satisfaction and Locus of Control in an Academic Setting

    Science.gov (United States)

    Stachowiak, Bonni J.

    2010-01-01

    This study explored any relationships that existed between faculty members' locus of control and job satisfaction at a small, private, faith-based university. Two demographic variables were also analyzed in the findings: number of years teaching in higher education and tenure status. The job satisfaction instrument used was the Job in General…

  20. Sam Karlin and multi-locus population genetics.

    Science.gov (United States)

    Feldman, Marcus W

    2009-06-01

    Between 1967 and 1982, Sam Karlin made fundamental contributions to many areas of deterministic population genetic theory. This remembrance focuses on his work in multi-locus population genetics, primarily on the interaction between genotypic selection and the rate of recombination.

  1. Computer-aided root -locus numerical technique | Zubair | Nigerian ...

    African Journals Online (AJOL)

    ... which were analyzed, simplified and coded into computer programs. The geometric properties of the root-loci obtained with this technique are found to conform to those root described in the literature. Root-loci are drawn to scale instead of rough sketches. Keywords: control system, stability, transient response, root-locus, ...

  2. Determination of the yield locus by means of temperature measurement

    NARCIS (Netherlands)

    Banabic, D.; Huetink, Han

    2006-01-01

    The paper presents a theoretical background of the thermo-graphical method of determining the yield locus. The analytical expression of the temperature variation of the specimen deformed in the elastic state is determined starting from the first law of thermodynamics. The experimental method for

  3. Male-pattern baldness susceptibility locus at 20p11.

    NARCIS (Netherlands)

    Richards, J.B.; Yuan, X.; Geller, F.; Waterworth, D.; Bataille, V.; Glass, D.; Song, K.; Waeber, G.; Vollenweider, P.; Aben, K.K.H.; Kiemeney, L.A.L.M.; Walters, B.; Soranzo, N.; Thorsteinsdottir, U.; Kong, A.; Rafnar, T.; Deloukas, P.; Sulem, P.; Stefansson, H.; Stefansson, K.; Spector, T.D.; Mooser, V.

    2008-01-01

    We conducted a genome-wide association study for androgenic alopecia in 1,125 men and identified a newly associated locus at chromosome 20p11.22, confirmed in three independent cohorts (n = 1,650; OR = 1.60, P = 1.1 x 10(-14) for rs1160312). The one man in seven who harbors risk alleles at both

  4. Analytical framework for identifying and differentiating recent hitchhiking and severe bottleneck effects from multi-locus DNA sequence data.

    Science.gov (United States)

    Sargsyan, Ori

    2012-01-01

    Hitchhiking and severe bottleneck effects have impact on the dynamics of genetic diversity of a population by inducing homogenization at a single locus and at the genome-wide scale, respectively. As a result, identification and differentiation of the signatures of such events from DNA sequence data at a single locus is challenging. This paper develops an analytical framework for identifying and differentiating recent homogenization events at multiple neutral loci in low recombination regions. The dynamics of genetic diversity at a locus after a recent homogenization event is modeled according to the infinite-sites mutation model and the Wright-Fisher model of reproduction with constant population size. In this setting, I derive analytical expressions for the distribution, mean, and variance of the number of polymorphic sites in a random sample of DNA sequences from a locus affected by a recent homogenization event. Based on this framework, three likelihood-ratio based tests are presented for identifying and differentiating recent homogenization events at multiple loci. Lastly, I apply the framework to two data sets. First, I consider human DNA sequences from four non-coding loci on different chromosomes for inferring evolutionary history of modern human populations. The results suggest, in particular, that recent homogenization events at the loci are identifiable when the effective human population size is 50,000 or greater in contrast to 10,000, and the estimates of the recent homogenization events are agree with the "Out of Africa" hypothesis. Second, I use HIV DNA sequences from HIV-1-infected patients to infer the times of HIV seroconversions. The estimates are contrasted with other estimates derived as the mid-time point between the last HIV-negative and first HIV-positive screening tests. The results show that significant discrepancies can exist between the estimates.

  5. Analytical framework for identifying and differentiating recent hitchhiking and severe bottleneck effects from multi-locus DNA sequence data.

    Directory of Open Access Journals (Sweden)

    Ori Sargsyan

    Full Text Available Hitchhiking and severe bottleneck effects have impact on the dynamics of genetic diversity of a population by inducing homogenization at a single locus and at the genome-wide scale, respectively. As a result, identification and differentiation of the signatures of such events from DNA sequence data at a single locus is challenging. This paper develops an analytical framework for identifying and differentiating recent homogenization events at multiple neutral loci in low recombination regions. The dynamics of genetic diversity at a locus after a recent homogenization event is modeled according to the infinite-sites mutation model and the Wright-Fisher model of reproduction with constant population size. In this setting, I derive analytical expressions for the distribution, mean, and variance of the number of polymorphic sites in a random sample of DNA sequences from a locus affected by a recent homogenization event. Based on this framework, three likelihood-ratio based tests are presented for identifying and differentiating recent homogenization events at multiple loci. Lastly, I apply the framework to two data sets. First, I consider human DNA sequences from four non-coding loci on different chromosomes for inferring evolutionary history of modern human populations. The results suggest, in particular, that recent homogenization events at the loci are identifiable when the effective human population size is 50,000 or greater in contrast to 10,000, and the estimates of the recent homogenization events are agree with the "Out of Africa" hypothesis. Second, I use HIV DNA sequences from HIV-1-infected patients to infer the times of HIV seroconversions. The estimates are contrasted with other estimates derived as the mid-time point between the last HIV-negative and first HIV-positive screening tests. The results show that significant discrepancies can exist between the estimates.

  6. A Replication Study for Association of LBX1 Locus With Adolescent Idiopathic Scoliosis in French-Canadian Population.

    Science.gov (United States)

    Nada, Dina; Julien, Cédric; Samuels, Mark E; Moreau, Alain

    2018-02-01

    A case-control association study. To investigate the relationship between LBX1 (lady bird homeobox1) polymorphisms and adolescent idiopathic scoliosis (AIS) in French-Canadian population. It is widely accepted that genetic factors contribute to AIS. Although the LBX1 locus is so far the most successfully replicated locus in different AIS cohorts, these associations were replicated mainly in Asian populations, with few studies in Caucasian populations of European descent. We recruited 1568 participants (667 AIS patients and 901 healthy controls) in the French-Canadian population. Genomic data were generated using the Illumina Human Omni 2.5M BeadChip. An additional 121 AIS cases and 51 controls were genotyped for specific single-nucleotide polymorphisms (SNPs) by multiplex polymerase chain reaction using standard procedures. BEAGLE 3 was used to impute the following markers: rs7893223, rs11190878, and rs678741 against the 1000-genomes European cohort phased genotypes given that they were absent in our genome wide association studies (GWAS) panel. Resulting genotypes were combined then used for single marker and haplotyped-based association. Four markers showed association with AIS in our cohort at this locus; rs11190870 the most studied marker, rs7893223, rs594791, and rs11190878. When we restricted the analysis to severe cases only, four additional SNPs showed associations: rs11598177, rs1322331, rs670206, and rs678741. In addition, we analyzed the associations of the observed haplotypes and dihaplotypes formed by these SNPs. The haplotype TTAAGAAA and its homozygous dihaplotype showed the highest association with our severe group and was the highest risk haplotype. The haplotype CCGCAGGG was significantly more associated with the control group, and its homozygous or heterozygous dihaplotype was less frequent in the severe group compared with the control group, suggesting that CCGCAGGG may represent a protective haplotype. We have replicated the association of the

  7. 18 CFR 367.2320 - Account 232, Accounts payable.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Account 232, Accounts... POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED SERVICE COMPANIES SUBJECT TO... ACT Balance Sheet Chart of Accounts Current and Accrued Liabilities § 367.2320 Account 232, Accounts...

  8. [Relationship between work locus of control and occupational stress in oil workers].

    Science.gov (United States)

    Meng, Xian-Hai; He, Ya-Hui; Yu, Shan-Fa; Qi, Xiu-Ying

    2008-12-01

    To investigate general states of the work locus of control and explore the relationship between work locus of control and occupational stress in oil workers. 582 oil workers were investigated by using the General Questionnaire and Occupational Stress Measure Inventory. There were significant differences in WCLS score between two age groups (= 30 years old group and locus of control; values of role ambiguity, working prospect, depression and social support were higher in the group of external locus of control (P locus of control had positive relation with role ambiguity, working prospect, depression, and social support, and negative with interpersonal relationship, promotion, participation, task consistency, challenge, job satisfaction, mental health, self-esteem and coping strategies. In the regression analysis, work locus of control was the major predictive factor of work satisfaction. Work locus of control is associated with many occupational stress factors. The group of extrinsic work locus of control experience more stress in oil workers.

  9. DMPD: The Lps locus: genetic regulation of host responses to bacteriallipopolysaccharide. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 10669111 The Lps locus: genetic regulation of host responses to bacteriallipopolysaccharide. Qur...e The Lps locus: genetic regulation of host responses to bacteriallipopolysaccharide. Authors Qur

  10. Accounting for the environment.

    Science.gov (United States)

    Lutz, E; Munasinghe, M

    1991-03-01

    Environmental awareness in the 1980s has led to efforts to improve the current UN System of National Accounts (SNA) for better measurement of the value of environmental resources when estimating income. National governments, the UN, the International Monetary Fund, and the World Bank are interested in solving this issue. The World Bank relies heavily on national aggregates in income accounts compiled by means of the SNA that was published in 1968 and stressed gross domestic product (GDP). GDP measures mainly market activity, but it takes does not consider the consumption of natural capital, and indirectly inhibits sustained development. The deficiencies of the current method of accounting are inconsistent treatment of manmade and natural capital, the omission of natural resources and their depletion from balance sheets, and pollution cleanup costs from national income. In the calculation of GDP pollution is overlooked, and beneficial environmental inputs are valued at zero. The calculation of environmentally adjusted net domestic product (EDP) and environmentally adjusted net income (ENI) would lower income and growth rate, as the World Resources Institute found with respect to Indonesia for 1971-84. When depreciation for oil, timber, and top soil was included the net domestic product (NDP) was only 4% compared with a 7.1% GDP. The World Bank has advocated environmental accounting since 1983 in SNA revisions. The 1989 revised Blue Book of the SNA takes environment concerns into account. Relevant research is under way in Mexico and Papua New Guinea using the UN Statistical Office framework as a system for environmentally adjusted economic accounts that computes EDP and ENI and integrates environmental data with national accounts while preserving SNA concepts.

  11. Identification of a novel percent mammographic density locus at 12q24.

    Science.gov (United States)

    Stevens, Kristen N; Lindstrom, Sara; Scott, Christopher G; Thompson, Deborah; Sellers, Thomas A; Wang, Xianshu; Wang, Alice; Atkinson, Elizabeth; Rider, David N; Eckel-Passow, Jeanette E; Varghese, Jajini S; Audley, Tina; Brown, Judith; Leyland, Jean; Luben, Robert N; Warren, Ruth M L; Loos, Ruth J F; Wareham, Nicholas J; Li, Jingmei; Hall, Per; Liu, Jianjun; Eriksson, Louise; Czene, Kamila; Olson, Janet E; Pankratz, V Shane; Fredericksen, Zachary; Diasio, Robert B; Lee, Adam M; Heit, John A; DeAndrade, Mariza; Goode, Ellen L; Vierkant, Robert A; Cunningham, Julie M; Armasu, Sebastian M; Weinshilboum, Richard; Fridley, Brooke L; Batzler, Anthony; Ingle, James N; Boyd, Norman F; Paterson, Andrew D; Rommens, Johanna; Martin, Lisa J; Hopper, John L; Southey, Melissa C; Stone, Jennifer; Apicella, Carmel; Kraft, Peter; Hankinson, Susan E; Hazra, Aditi; Hunter, David J; Easton, Douglas F; Couch, Fergus J; Tamimi, Rulla M; Vachon, Celine M

    2012-07-15

    Percent mammographic density adjusted for age and body mass index (BMI) is one of the strongest risk factors for breast cancer and has a heritable component that remains largely unidentified. We performed a three-stage genome-wide association study (GWAS) of percent mammographic density to identify novel genetic loci associated with this trait. In stage 1, we combined three GWASs of percent density comprised of 1241 women from studies at the Mayo Clinic and identified the top 48 loci (99 single nucleotide polymorphisms). We attempted replication of these loci in 7018 women from seven additional studies (stage 2). The meta-analysis of stage 1 and 2 data identified a novel locus, rs1265507 on 12q24, associated with percent density, adjusting for age and BMI (P = 4.43 × 10(-8)). We refined the 12q24 locus with 459 additional variants (stage 3) in a combined analysis of all three stages (n = 10 377) and confirmed that rs1265507 has the strongest association in the 12q24 region (P = 1.03 × 10(-8)). Rs1265507 is located between the genes TBX5 and TBX3, which are members of the phylogenetically conserved T-box gene family and encode transcription factors involved in developmental regulation. Understanding the mechanism underlying this association will provide insight into the genetics of breast tissue composition.

  12. Seed shattering in a wild sorghum is conferred by a locus unrelated to domestication.

    Science.gov (United States)

    Tang, Haibao; Cuevas, Hugo E; Das, Sayan; Sezen, Uzay U; Zhou, Chengbo; Guo, Hui; Goff, Valorie H; Ge, Zhengxiang; Clemente, Thomas E; Paterson, Andrew H

    2013-09-24

    Suppression of seed shattering was a key step during crop domestication that we have previously suggested to be convergent among independent cereal lineages. Positional, association, expression, and mutant complementation data all implicate a WRKY transcription factor, SpWRKY, in conferring shattering to a wild sorghum relative, Sorghum propinquum. We hypothesize that SpWRKY functions in a manner analogous to Medicago and Arabidopsis homologs that regulate cell wall biosynthesis genes, with low expression toward the end of floral development derepressing downstream cell wall biosynthesis genes to allow deposition of lignin that initiates the abscission zone in the seed-pedicel junction. The recent discovery of a YABBY locus that confers shattering within Sorghum bicolor and other cereals validated our prior hypothesis that some parallel domestication may have been convergent. Ironically, however, the shattering allele of SpWRKY appears to be recently evolved in S. propinquum and illustrates a case in which the genetic control of a trait in a wild relative fails to extrapolate even to closely related crops. Remarkably, the SpWRKY and YABBY loci lie only 300 kb apart and may have appeared to be a single genetic locus in some sorghum populations.

  13. Natural variation in teosinte at the domestication locus teosinte branched1 (tb1

    Directory of Open Access Journals (Sweden)

    Laura Vann

    2015-04-01

    Full Text Available The teosinte branched1(tb1 gene is a major QTL controlling branching differences between maize and its wild progenitor, teosinte. The insertion of a transposable element (Hopscotch upstream of tb1 is known to enhance the gene’s expression, causing reduced tillering in maize. Observations of the maize tb1 allele in teosinte and estimates of an insertion age of the Hopscotch that predates domestication led us to investigate its prevalence and potential role in teosinte. We assessed the prevalence of the Hopscotch element across an Americas-wide sample of 837 maize and teosinte individuals using a co-dominant PCR assay. Additionally, we calculated population genetic summaries using sequence data from a subset of individuals from four teosinte populations and collected phenotypic data using seed from a single teosinte population where Hopscotch was found segregating at high frequency. Genotyping results indicate the Hopscotch element is found in a number of teosinte populations and linkage disequilibrium near tb1 does not support recent introgression from maize. Population genetic signatures are consistent with selection on the tb1 locus, revealing a potential ecological role, but a greenhouse experiment does not detect a strong association between the Hopscotch and tillering in teosinte. Our findings suggest the role of Hopscotch differs between maize and teosinte. Future work should assess tb1 expression levels in teosinte with and without the Hopscotch and more comprehensively phenotype teosinte to assess the ecological significance of the Hopscotch insertion and, more broadly, the tb1 locus in teosinte.

  14. Locus of Control in Offenders and Alleged Offenders with Learning Disabilities

    Science.gov (United States)

    Goodman, Wendy; Leggett, Janice; Garrett, Tanya

    2007-01-01

    Locus of control can be a useful measure of treatment outcome in offenders from the general population. However, there is little information regarding locus of control and offenders with learning disabilities. Existing measures of locus of control use complex language and abstract ideas that may not be accessible to individuals in this group. A…

  15. On the Relation of Locus of Control and L2 Reading and Writing Achievement

    Science.gov (United States)

    Ghonsooly, Behzad; Shirvan, Majid Elahi

    2011-01-01

    Locus of control, a psychological construct, has been the focus of attention in recent decades. Psychologists have discussed the effect of locus of control on achieving life goals in social/psychological interactions. While learning a foreign language involves both social interactions and psychological processes, the role and relation of locus of…

  16. Reframing Student Affairs Leadership: An Analysis of Organizational Frames of Reference and Locus of Control

    Science.gov (United States)

    Tull, Ashley; Freeman, Jerrid P.

    2011-01-01

    Examined in this study were the identified frames of reference and locus of control used by 478 student affairs administrators. Administrator responses were examined to identify frames of reference most commonly used and their preference order. Locus of control most commonly used and the relationship between frames of reference and locus of…

  17. Parental Locus of Control and the Assessment of Children's Personality Characteristics.

    Science.gov (United States)

    Ollendick, Duane G.

    1979-01-01

    A study of fourth graders and their parents was conducted to determine the relationship between parents' locus of control and their children's locus of control, anxiety, intelligence, achievement, and behavioral adjustment. The relationship between mothers' locus of control and children's characteristics was more consistent than between fathers…

  18. Locus of Control, Field Dependence, and Stress Reactivity in Young Adult Males.

    Science.gov (United States)

    Schweibinz, Janet S.

    This study examined the potential relationships between locus of control, field dependence, and stress reactivity in a sample of young adult males (N=40). Locus of control, field dependence, and stress reactivity were measured by the Rotter Locus of Control Scale, the Embedded Figures Test, and the Life Events Survey, respectively. State stress…

  19. Generational Accounting in Iran

    Directory of Open Access Journals (Sweden)

    Mahdi Salehi

    2013-09-01

    Full Text Available The aim of this paper is to study of the generation accounts for Iranian’s generation. We applied the method of Auerbach, Gokhale and Kotlihoff (1991 on the period 1967-2008 in Iran. Our calculation shows with compare to industrial countries, fiscal burden for Iranian’s population is very chip and that depend on fiscal system in Iran. Except the recent years the rate of tax in Iran has been very low. The generation account for the old people (40 olds is 2117 $ but the future generation (t+1 is 36985 $. The share of male and female, during the years, in this burden is similar. Fiscal burden for Iranian’s generation is low but this population should support other burden that calls inflation. Because when the government do not receive the tax income, a low generation account transfer to price general level.

  20. Accounting for Universities’ Impact

    DEFF Research Database (Denmark)

    Perkmann, Markus; Fini, Riccardo; Ross, Jan-Michael

    2015-01-01

    We present an approach that aims to comprehensively account for scientists’ academic engagement and commercialization activities. While previous research has pointed to the economic and social impact of these activities, it has also been hampered by the difficulties of accurately quantifying them....... Our approach complements university administrative records with data retrieved from external sources and surveys to quantify academic consulting, patenting, and academic entrepreneurship. This allows us to accurately account for ‘independent’ activity, i.e., academic engagement and commercialization...... by not accounting for independent activities. However, with the exception of consulting, we find no significant differences between individuals involved in supported (university-recorded) and independent activity, respectively. Our study contributes to work concerned with developing appropriate and accurate...

  1. Emergy Accounting: A Unified, Comprehensive Triple Bottom Line

    Science.gov (United States)

    Development of the concept of emergy established a medium for accounting that made it possible to express environmental, economic, and social work of all kinds on a common basis as solar emjoules. Emergy accounting can be used to combine both emergy and money accounts on a single...

  2. Basic Financial Accounting

    DEFF Research Database (Denmark)

    Wiborg, Karsten

    This textbook on Basic Financial Accounting is targeted students in the economics studies at universities and business colleges having an introductory subject in the external dimension of the company's economic reporting, including bookkeeping, etc. The book includes the following subjects: busin......: business entities, the transformation process, types of businesses, stakeholders, legislation, the annual report, the VAT system, double-entry bookkeeping, inventories, and year-end cast flow analysis.......This textbook on Basic Financial Accounting is targeted students in the economics studies at universities and business colleges having an introductory subject in the external dimension of the company's economic reporting, including bookkeeping, etc. The book includes the following subjects...

  3. Global Account Management

    DEFF Research Database (Denmark)

    Hollensen, Svend; Wulff, Vlad Stefan

    2012-01-01

    Global account management (GAM) has become a critical issue for many multinational corporations that compete in a fast changing global market environment. In this article, we approach GAM from a benchlearning perspective, synthesize selected literature and examine case studies in order to underline...... the importance of multilevel relationships in strategic business-to-business relationships. The purpose of this study is to address various issues related to multilevel relationships in strategic partnerships (e.g. the recruitment of the global account manager and his supporting team, turf wars and compensation...

  4. Identification of the modifier of Min 2 (Mom2) locus, a new mutation that influences Apc-induced intestinal neoplasia.

    Science.gov (United States)

    Silverman, Karen A; Koratkar, Revati; Siracusa, Linda D; Buchberg, Arthur M

    2002-01-01

    Min (Multiple intestinal neoplasia) mice carry a dominant mutation in the adenomatous polyposis coli (Apc) gene and develop multiple adenomas throughout their intestinal tract (Moser et al. 1990; Su et al 1992). Polyp multiplicity in Min mice is greatly influenced by genetic background. A modifier locus, Mom1 (Modifier of Min 1), was identified and localized to distal mouse chromosome 4 (Moser et al. 1992; Dietrich et al. 1993), and accounts for some of the genetic variance in polyp multiplicity. Mom1 is a semidominant modifier of polyp size and multiplicity in Min mice (Gould and Dove 1997), and encodes the secretory type II nonpancreatic phospholipase A2 (Pla2g2a) gene (MacPhee et al. 1995; Cornier et al. 1997, 2000). We now report the identification of a second Modifier of Min 2 (Mom2) locus that is the result of a spontaneous mutation. One resistant Mom2 allele can suppress 88%-95% of polyps detected in Apc(Min)/+ mice, indicating that Mom2 acts in a dominant fashion. Linkage analysis has localized Mom2 to distal mouse chromosome 18. The effects of the Mom2 locus on reducing polyp multiplicity are stronger than the effects of the Mom1 locus, in both the small and large intestines. Some Apc(Min)/+ mice that carried one resistant Mom2 allele were tumor-free at 21 weeks of age, even in the absence of a resistant Mom1 allele. Thus, the resistant Mom2 allele can, in some cases, completely suppress the penetrance of the Apc(Min) mutation.

  5. Transcriptional and epigenetic analyses of the DMD locus reveal novel cis‑acting DNA elements that govern muscle dystrophin expression.

    Science.gov (United States)

    Gherardi, Samuele; Bovolenta, Matteo; Passarelli, Chiara; Falzarano, Maria Sofia; Pigini, Paolo; Scotton, Chiara; Neri, Marcella; Armaroli, Annarita; Osman, Hana; Selvatici, Rita; Gualandi, Francesca; Recchia, Alessandra; Mora, Marina; Bernasconi, Pia; Maggi, Lorenzo; Morandi, Lucia; Ferlini, Alessandra; Perini, Giovanni

    2017-11-01

    The dystrophin gene (DMD) is the largest gene in the human genome, mapping on the Xp21 chromosome locus. It spans 2.2Mb and accounts for approximately 0,1% of the entire human genome. Mutations in this gene cause Duchenne and Becker Muscular Dystrophy, X-linked Dilated Cardiomyopathy, and other milder muscle phenotypes. Beside the remarkable number of reports describing dystrophin gene expression and the pathogenic consequences of the gene mutations in dystrophinopathies, the full scenario of the DMD transcription dynamics remains however, poorly understood. Considering that the full transcription of the DMD gene requires about 16h, we have investigated the activity of RNA Polymerase II along the entire DMD locus within the context of specific chromatin modifications using a variety of chromatin-based techniques. Our results unveil a surprisingly powerful processivity of the RNA polymerase II along the entire 2.2Mb of the DMD locus with just one site of pausing around intron 52. We also discovered epigenetic marks highlighting the existence of four novel cis‑DNA elements, two of which, located within intron 34 and exon 45, appear to govern the architecture of the DMD chromatin with implications on the expression levels of the muscle dystrophin mRNA. Overall, our findings provide a global view on how the entire DMD locus is dynamically transcribed by the RNA pol II and shed light on the mechanisms involved in dystrophin gene expression control, which can positively impact on the optimization of the novel ongoing therapeutic strategies for dystrophinopathies. Copyright © 2017. Published by Elsevier B.V.

  6. Account 1983-84

    International Nuclear Information System (INIS)

    1984-01-01

    Account prepared pursuant to section 3 (4) of the Radiological Protection Act 1970 of the receipts and payments of the National Radiological Protection Board for the year ended 31st March 1984; together with the Report of the Comptroller and Auditor General thereon. (In continuation of House of Commons Paper No. 149 of 1983-84). (U.K.)

  7. Making Accounting Tutorials Enjoyable

    Science.gov (United States)

    Bargate, Karen

    2018-01-01

    This paper emanates from a case study which focussed on 15 Managerial Accounting and Financial Management (MAFM) students' "enjoyment" of learning MAFM in an 18-week Writing Intensive Tutorial (WIT) programme. Interactive Qualitative Analysis (IQA) was used for the research design and as a data analysis tool. Following IQA protocols…

  8. Consumption growth accounting

    NARCIS (Netherlands)

    Dietzenbacher, Erik; de Groot, Olaf J.; Los, Bart

    The methodology in this paper combines an input-output structural decomposition approach with the supply-side perspective of mainstream growth accounting. In explaining the intertemporal change in consumption per worker, three sets of effects are distinguished. First, contributions due to several

  9. Accounting for Organizational Innovations

    DEFF Research Database (Denmark)

    Waldorff, Susanne Boch

    2013-01-01

    institutional logics to account for their creation of three different organizational innovations. While the concept of ‘institutional logic’ helped exploring the legitimizing social meanings embedded in the national reform and locally, the concept of ‘translation’ from actor-network theory shed light...

  10. Accounting for Fetal Origins

    DEFF Research Database (Denmark)

    Dalgaard, Carl-Johan Lars; Hansen, Casper Worm; Strulik, Holger

    2017-01-01

    The Fetal Origins hypothesis has received considerable empirical support, both within epidemiology and economics. The present study compares the ability of two rival theoretical frameworks in accounting for the kind of path dependence implied by the Fetal Origins Hypothesis. We argue that while...

  11. Professional Capital as Accountability

    Science.gov (United States)

    Fullan, Michael; Rincón-Gallardo, Santiago; Hargreaves, Andy

    2015-01-01

    This paper seeks to clarify and spells out the responsibilities of policy makers to create the conditions for an effective accountability system that produces substantial improvements in student learning, strengthens the teaching profession, and provides transparency of results to the public. The authors point out that U.S. policy makers will need…

  12. Narrative accounting disclosures

    NARCIS (Netherlands)

    Aerts, Walter; Clubb, C.; Imam, S.

    2015-01-01

    Narrative accounting disclosures are an integral part of the corporate financial reporting package. They are deemed to provide a view of the company “through the eyes of management”. The narratives represent management's construal of corporate events and are largely discretionary. Research in

  13. Hungary : Accounting and Auditing

    OpenAIRE

    World Bank

    2004-01-01

    This report provides an assessment of accounting, financial reporting, and auditing requirements and practices within the enterprise and financial sectors in Hungary using International Financial Reporting Standards (IFRS),International Standards on Auditing (ISA), and the relevant portions of European Union (EU) law (also known as the acquis communautaire) as benchmarks. It also draws on ...

  14. Educational Accounting Procedures.

    Science.gov (United States)

    Tidwell, Sam B.

    This chapter of "Principles of School Business Management" reviews the functions, procedures, and reports with which school business officials must be familiar in order to interpret and make decisions regarding the school district's financial position. Among the accounting functions discussed are financial management, internal auditing,…

  15. Accounting 202, 302.

    Science.gov (United States)

    Manitoba Dept. of Education, Winnipeg.

    This teaching guide consists of guidelines for conducting two secondary-level introductory accounting courses. Intended for vocational business education students, the courses are designed to introduce financial principles and practices important to personal and business life, to promote development of clerical and bookkeeping skills sufficient…

  16. Accounting for Independent Schools.

    Science.gov (United States)

    Sonenstein, Burton

    The diversity of independent schools in size, function, and mode of operation has resulted in a considerable variety of accounting principles and practices. This lack of uniformity has tended to make understanding, evaluation, and comparison of independent schools' financial statements a difficult and sometimes impossible task. This manual has…

  17. Essays in Financial Accounting

    NARCIS (Netherlands)

    T. Jiao (Tao)

    2009-01-01

    textabstractThis dissertation aims to contribute to the literature about the quality of accounting information by investigating its interaction with institutional factors (i.e., their external environment) in which firms operate, such as industry and stock exchange. The research topics of this

  18. Social accounting in Albania

    Directory of Open Access Journals (Sweden)

    Gentiana Filipi

    2014-03-01

    Full Text Available Social accounting is the process of communicating the social and environmental effects of organizations economic actions to particular interest groups within society and to society at large. This research paper is focused on the concepts of social and environmental accounting, viewed as an important part of the Albanian policy preparation for European Union integration. Presently, however, the EU notion of corporate engagement and Social accounting is still a new concept in the region. The paper aims to reveal the Albanian reality, as a country with strong aspiration toward EU. For this purpose we have analysed the main initiatives and projects implemented in the region and in Albania aimed at developing corporate social responsibility (CSR. This paper examines the applicable and relevant paragraphs of the global financial reporting standards (IFRS. The relevant paragraphs for environmental accounting have been analyzed in relation to the environmental financial reporting. We believe that this research may serve as a starting point for further studies on this topic. This paper concludes that social and environmental reporting practices are increasing day by day in the region. In Albania the awareness of CSR and how it can be applied is still quite low, perceived mainly as an opportunity to adopt international standards and engage in environmental protection. Hence we believe that improvements in quality of environmental financial reporting are required.

  19. Excel in the Accounting Curriculum: Perceptions from Accounting Professors

    Science.gov (United States)

    Ramachandran Rackliffe, Usha; Ragland, Linda

    2016-01-01

    Public accounting firms emphasize the importance of accounting graduates being proficient in Excel. Since many accounting graduates often aspire to work in public accounting, a question arises as to whether there should be an emphasis on Excel in accounting education. The purpose of this paper is to specifically look at this issue by examining…

  20. 76 FR 53378 - Cost Accounting Standards: Accounting for Insurance Costs

    Science.gov (United States)

    2011-08-26

    ... Accounting Standards: Accounting for Insurance Costs AGENCY: Cost Accounting Standards Board (Board), Office... Discontinuation of Rulemaking. SUMMARY: The Office of Federal Procurement Policy (OFPP), Cost Accounting Standards... development of an amendment to Cost Accounting Standard (CAS) 416 regarding the use of the term ``catastrophic...

  1. Accounting outsourcing and some problems of selected software for accounting

    OpenAIRE

    Turková, Lenka

    2009-01-01

    Diploma thesis on Accounting outsourcing and key problems of selected software for accounting deals with the accounting outsourcing. Work focuses here on the question of the proper selection of an accounting firm and on the conditions of cooperation with it. In this work the reader is also acquainted with some software for accounting and with their advantages and disadvantages.

  2. MATERIAL CONTROL ACCOUNTING INMM

    Energy Technology Data Exchange (ETDEWEB)

    Hasty, T.

    2009-06-14

    Since 1996, the Mining and Chemical Combine (MCC - formerly known as K-26), and the United States Department of Energy (DOE) have been cooperating under the cooperative Nuclear Material Protection, Control and Accounting (MPC&A) Program between the Russian Federation and the U.S. Governments. Since MCC continues to operate a reactor for steam and electricity production for the site and city of Zheleznogorsk which results in production of the weapons grade plutonium, one of the goals of the MPC&A program is to support implementation of an expanded comprehensive nuclear material control and accounting (MC&A) program. To date MCC has completed upgrades identified in the initial gap analysis and documented in the site MC&A Plan and is implementing additional upgrades identified during an update to the gap analysis. The scope of these upgrades includes implementation of MCC organization structure relating to MC&A, establishing material balance area structure for special nuclear materials (SNM) storage and bulk processing areas, and material control functions including SNM portal monitors at target locations. Material accounting function upgrades include enhancements in the conduct of physical inventories, limit of error inventory difference procedure enhancements, implementation of basic computerized accounting system for four SNM storage areas, implementation of measurement equipment for improved accountability reporting, and both new and revised site-level MC&A procedures. This paper will discuss the implementation of MC&A upgrades at MCC based on the requirements established in the comprehensive MC&A plan developed by the Mining and Chemical Combine as part of the MPC&A Program.

  3. THE SPECIFIC ACCOUNTING TREATMENTS REGARDING STOCKS

    Directory of Open Access Journals (Sweden)

    PALIU – POPA LUCIA

    2014-10-01

    Full Text Available The process of harmonization and convergence of IFRS – U.S. GAAP represents a significant advance in the approach of internationally recognized accounting referential frames, context where the accounting system in our country – undergoing internationalization and Europeanization – also experiences the assimilation of harmonization and convergence products between the two accounting standardizations worldwide. Looking from this perspective, we can say that no nation has the right to be considered superior in accounting, as several steps need to be taken in different countries in order to reach a level of compliance on a global scale – desirable. Because companies have expanded their boundaries and tus increasing the importance of managerial communication and the increasingly deeper globalization of capital markets requires and imposes the global use of a single accounting language, we deemed it useful to conduct a study regarding the main differences between the national accounting regulations and the provisions of the international reference frame on stocks, as the users of information from the financial statements seek to evaluate the profitability of the company in general, but also in terms of its risk of illiquidity, as stocks are an important component of an entity's assets. In this respect, we will address the stocks in terms of the main differences between the national accounting regulations, the provisions of the international reference frame, and the economic and financial indicators – expression of different accounting treatments.

  4. Analysis of improvement ways of creative accounting

    Directory of Open Access Journals (Sweden)

    I.A. Yuhimenko-Nazaruk

    2017-02-01

    Full Text Available The necessity of carrying out the research in the direction of finding out the ways to improve creative accounting is grounded. The existing approaches of researchers to eliminate the negative consequences of creative accounting are analyzed. Four main groups of researchers' approaches to the improvement of creative accounting are singled out and analyzed. The general and distinctive features of the researchers’ proposals on the improvement of creative accounting are examined. The reasons for the impossibility of using the ethical approach to the improvement of creative accounting in Ukraine in modern conditions are grounded. The necessity of procedural aspects perfection of the creative accounting on the basis of the concept of true and fair view is proved. The classification of the approaches to the construction of accounting methodology in the context of the use of creative accounting is developed. The main regulations of the concept of true and fair view are studied, their use provides an adequate reflection of the company's economic reality in financial reporting.

  5. High-resolution genetic mapping of the sucrose octaacetate taste aversion (Soa) locus on mouse Chromosome 6

    Science.gov (United States)

    Bachmanov, Alexander A.; Li, Xia; Li, Shanru; Neira, Mauricio; Beauchamp, Gary K.; Azen, Edwin A.

    2013-01-01

    An acetylated sugar, sucrose octaacetate (SOA), tastes bitter to humans and has an aversive taste to at least some mice and other animals. In mice, taste aversion to SOA depends on allelic variation of a single locus, Soa. Three Soa alleles determine ‘taster’ (Soaa), ‘nontaster’ (Soab), and ‘demitaster’ (Soac) phenotypes of taste sensitivity to SOA. Although Soa has been mapped to distal Chromosome (Chr) 6, the limits of the Soa region have not been defined. In this study, mice from congenic strains SW.B6-Soab, B6.SW-Soaa, and C3.SW-Soaa/c and from an outbred CFW strain were genotyped with polymorphic markers on Chr 6. In the congenic strains, the limits of introgressed donor fragments were determined. In the outbred mice, linkage disequilibrium and haplotype analyses were conducted. Positions of the markers were further resolved by using radiation hybrid mapping. The results show that the Soa locus is contained in a ~1-cM (3.3–4.9 Mb) region including the Prp locus. PMID:11641717

  6. Molecular alterations underlying the spontaneous and γ-ray-induced point mutations at the white locus of Drosophila Melanogaster

    International Nuclear Information System (INIS)

    Aleksandrova, M.V.; Lapidus, I.L.; Aleksandrov, I.D.; Karpovskij, A.L.

    1996-01-01

    The white locus in D.Melanogaster was selected as a target gene for the study of the mutational spectra of spontaneously arising and radiation-induced gene mutations in a whole organism. Analysis of 6 spontaneous and 73 γ-ray-induced white mutations by a combination of cytological, genetic and molecular techniques revealed that on the chromosomal and genetic levels all spontaneous mutations showed themselves to be point mutants. The share of such mutants among all heritable radiation-induced gene mutations is about 40%, whereas the rest ones are due to exchange breaks (8%) as well as multilocus, single-locus or partial-locus (intragenic) deletions (52%). The DNAs from 4 spontaneous and 17 γ-ray-induced point mutants were analysed by Southern blot-hybridization. The three spontaneous and 7 radiation mutants showed an altered DNA sequence at the left (distal) half of the white gene due to insertion or DNA rearrangement. The rest (58%) of the radiation-induced point mutations did not indicate any alternations in this part of the gene as detected by this technique and probes employed. 15 refs., 3 figs., 1 tab

  7. Fine-Mapping of the 1p11.2 Breast Cancer Susceptibility Locus

    DEFF Research Database (Denmark)

    Horne, Hisani N; Chung, Charles C; Zhang, Han

    2016-01-01

    The Cancer Genetic Markers of Susceptibility genome-wide association study (GWAS) originally identified a single nucleotide polymorphism (SNP) rs11249433 at 1p11.2 associated with breast cancer risk. To fine-map this locus, we genotyped 92 SNPs in a 900kb region (120,505,799-121,481,132) flanking...... rs11249433 in 45,276 breast cancer cases and 48,998 controls of European, Asian and African ancestry from 50 studies in the Breast Cancer Association Consortium. Genotyping was done using iCOGS, a custom-built array. Due to the complicated nature of the region on chr1p11.2: 120......,300,000-120,505,798, that lies near the centromere and contains seven duplicated genomic segments, we restricted analyses to 429 SNPs excluding the duplicated regions (42 genotyped and 387 imputed). Per-allelic associations with breast cancer risk were estimated using logistic regression models adjusting for study and ancestry...

  8. Challenges in accounting the forests - a Latvian case study

    Directory of Open Access Journals (Sweden)

    Evija Grege-Staltmane

    2010-06-01

    Full Text Available Forest has a long production cycle. Therefore forest bookkeeping has specific characteristics. However accounting for forest activities has received little attention from accounting researchers. The release of International Accounting Standard 41 "Agriculture" (IAS 41 established a single accounting system for forest assets. The paper analyzes application of IAS 41 which regulates forest accounting. Practice of international forestry companies is examined, and current forest accounting situation in Latvia is investigated. The main factors affecting valuation of a forest in its fair value are discussed and major problems in forest accounting are illuminated. The research indicates that land value and standing timber value should be recorded separately and standing timber should be estimated at its fair value. Despite the attempt of the International Accounting Standard Board to improve the accounting with IAS 41 for biological assets, much enhancement in forest accounting is still needed. 

  9. Challenges in accounting the forests - a Latvian case study

    Directory of Open Access Journals (Sweden)

    Evija Grege-Staltmane

    2010-09-01

    Full Text Available Forest has a long production cycle. Therefore forest bookkeepinghas specific characteristics. However accounting for forest activities has received little attention from accounting researchers. The release of International Accounting Standard 41 "Agriculture" (IAS 41 established a single accounting system for forest assets. The paper analyzes application of IAS 41 which regulates forest accounting. Practice of international forestry companies is examined, and current forest accounting situation in Latvia is investigated. The main factors affecting valuation of a forest in its fair value are discussed and major problems in forest accounting are illuminated.The research indicates that land value and standing timber valueshould be recorded separately and standing timber should be estimated at its fair value. Despite the attempt of the International Accounting Standard Board to improve the accounting with IAS 41 for biological assets, much enhancement in forest accounting is still needed.

  10. Relations among psychosocial development, locus of control, and time orientation.

    Science.gov (United States)

    Baldo, R; Harris, M; Crandall, J

    1975-06-01

    The research concerned relations among development at Erikson's first six stages of psychosocial development, locus of control, and several measures of time orientation. The investigation involved 68 female and 65 male high school and university students. Development at Erikson's Stages 1,3, 4, and 5 was significantly related to the I-E Scale, with positive development being associated with internal control. Locus of control was also related to sex and age. Women were found to be more externally controlled than men. Internal control was associated with increasing age over the range from 15 to 25 years. Development at each of Erikson's first five stages was significantly correlated with one or more measures of tempiral relatedness, or integration of perceived past, present, and future time zones. Other measures of time orientation failed to show consistent relations to psychosocial development.

  11. Relationships among locus of control, self-concept, and anxiety.

    Science.gov (United States)

    Donovan, D M; Smyth, L; Paige, A B; O'Leary, M R

    1975-10-01

    Sixty male alcoholic inpatients were administered the Locus of Control scale (IE), the Activity Preference Questionnaire (APQ), the Manifest Anxiety scale (MAS), and the Tennessee Self Concept scale (TSCS). Ss defined as having an external locus of control appeared significantly more anxious than internal Ss on the MAS; however, no differences were found between groups on the APQ or TSCS scales. The self-report (MAS) and nonobtrusive (APQ) measures of anxiety were not correlated significantly. A differential pattern of correlations was found between the MAS and APQ and TCSC subscale scores. The obtained correlations support the contention that the MAS may measure more accurately a dimension of neuroticism and/or negative self-concept rather than anxiety. Further research appears necessary to investigate the internal consistency and dimensionality of the MAS.

  12. Refined localization of the Prieto-syndrome locus

    Energy Technology Data Exchange (ETDEWEB)

    Martinez, F.; Prieto, F. [Unidad de Genetica, Valencia (Spain); Gal, A. [Universitaets-Krankenhaus Eppendorf, Hamburg (Germany)

    1996-07-12

    PRS designates the locus for a syndromal form of X-linked mental retardation (Prieto syndrome) characterized by minor facial anomalies, ear malformation, abnormal growth of teeth, clinodactyly, sacral dimple, patellar luxation, malformation of lower limbs, abnormalities of the fundus of the eye, and subcortical cerebral atrophy. Linkage analysis localized the disease locus between DXS84 (Xp21.1) and DXS255. Here we present additional linkage data that provide further support and refinement of this localization. Individual III-18 gave birth to a male, currently aged 2 7/12 years, who clearly shows delayed psychomotor development. He began to walk at 23 months and his speech is delayed. In addition, he shows the characteristic facial anomalies, {open_quotes}dysplastic{close_quotes} ears, sacral dimple, and clinodactyly, as do all other affected males in this family. 7 refs., 1 tab.

  13. Surfeit locus gene homologs are widely distributed in invertebrate genomes.

    OpenAIRE

    Armes, N; Fried, M

    1996-01-01

    The mouse Surfeit locus contains six sequence-unrelated genes (Surf-1 to -6) arranged in the tightest gene cluster so far described for mammals. The organization and juxtaposition of five of the Surfeit genes (Surf-1 to -5) are conserved between mammals and birds, and this may reflect a functional or regulatory requirement for the gene clustering. We have undertaken an evolutionary study to determine whether the Surfeit genes are conserved and clustered in invertebrate genomes. Drosophila mel...

  14. A note on the locus and function of formal gender

    OpenAIRE

    Picallo, M. Carme

    2017-01-01

    This paper examines some aspects of nominal inflection. It focuses in particular on noun classification with evidence drawn mainly from Spanish where noun classification surfaces as formal Gender. Under a minimalist lens, this feature is a puzzling grammatical element because it seems uncongenial to the idea of optimal design. I examine some syntactic evidence to assess the syntactic locus of Gender features in nominal structures, and conjecture that noun classification simply externalizes so...

  15. Characterization of a Multipeptide Lantibiotic Locus in Streptococcus pneumoniae

    Directory of Open Access Journals (Sweden)

    Natalie Maricic

    2016-01-01

    Full Text Available Bacterial communities are established through a combination of cooperative and antagonistic interactions between the inhabitants. Competitive interactions often involve the production of antimicrobial substances, including bacteriocins, which are small antimicrobial peptides that target other community members. Despite the nearly ubiquitous presence of bacteriocin-encoding loci, inhibitory activity has been attributed to only a small fraction of gene clusters. In this study, we characterized a novel locus (the pld locus in the pathogen Streptococcus pneumoniae that drives the production of a bacteriocin called pneumolancidin, which has broad antimicrobial activity. The locus encodes an unusual tandem array of four inhibitory peptides, three of which are absolutely required for antibacterial activity. The three peptide sequences are similar but appear to play distinct roles in regulation and inhibition. A modification enzyme typically found in loci encoding a class of highly modified bacteriocins called lantibiotics was required for inhibitory activity. The production of pneumolancidin is controlled by a two-component regulatory system that is activated by the accumulation of modified peptides. The locus is located on a mobile element that has been found in many pneumococcal lineages, although not all elements carry the pld genes. Intriguingly, a minimal region containing only the genes required for pneumolancidin immunity was found in several Streptococcus mitis strains. The pneumolancidin-producing strain can inhibit nearly all pneumococci tested to date and provided a competitive advantage in vivo. These peptides not only represent a unique strategy for bacterial competition but also are an important resource to guide the development of new antimicrobials.

  16. Molecular Mapping of PMR1, a Novel Locus Conferring Resistance to Powdery Mildew in Pepper (Capsicum annuum

    Directory of Open Access Journals (Sweden)

    Jinkwan Jo

    2017-12-01

    Full Text Available Powdery mildew, caused by Leveillula taurica, is a major fungal disease affecting greenhouse-grown pepper (Capsicum annuum. Powdery mildew resistance has a complex mode of inheritance. In the present study, we investigated a novel powdery mildew resistance locus, PMR1, using two mapping populations: 102 ‘VK515' F2:3 families (derived from a cross between resistant parental line ‘VK515R' and susceptible parental line ‘VK515S' and 80 ‘PM Singang' F2 plants (derived from the F1 ‘PM Singang' commercial hybrid. Genetic analysis of the F2:3 ‘VK515' and F2 ‘PM Singang' populations revealed a single dominant locus for inheritance of the powdery mildew resistance trait. Genetic mapping showed that the PMR1 locus is located on syntenic regions of pepper chromosome 4 in a 4-Mb region between markers CZ2_11628 and HRM4.1.6 in ‘VK515R'. Six molecular markers including one SCAR marker and five SNP markers were localized to a region 0 cM from the PMR1 locus. Two putative nucleotide-binding site leucine-rich repeat (NBS-LRR-type disease resistance genes were identified in this PMR1 region. Genotyping-by-sequencing (GBS and genetic mapping analysis revealed suppressed recombination in the PMR1 region, perhaps due to alien introgression. In addition, a comparison of species-specific InDel markers as well as GBS-derived SNP markers indicated that C. baccatum represents a possible source of such alien introgression of powdery mildew resistance into ‘VK515R'. The molecular markers developed in this study will be especially helpful for marker-assisted selection in pepper breeding programs for powdery mildew resistance.

  17. 'Locus of control', health-related quality of life, emotional distress and disability in Parkinson's disease.

    Science.gov (United States)

    Rizza, Federica; Gison, Annalisa; Bonassi, Stefano; Dall'Armi, Valentina; Tonto, Francesca; Giaquinto, Salvatore

    2017-06-01

    This cross-sectional study evaluated locus of control and its subscales in Parkinson's disease. A total of 50 consecutive Parkinson's disease participants and 50 healthy volunteers (control group) were enrolled. External locus of control was significantly higher in Parkinson's disease participants, whereas internal locus of control had no significant differences. External locus of control and internal locus of control were correlated in control group, but not in Parkinson's disease. In Parkinson's disease participants, external locus of control was negatively associated with health-related quality of life as well as positively associated with emotional distress and disease severity (but not with disability). After adjusting to confound variables, the associations remained. On the other hand, internal locus of control was negatively associated with depression.

  18. The Effects of Locus of Control and Task Difficulty on Procrastination.

    Science.gov (United States)

    Janssen, Tracy; Carton, John S

    1999-12-01

    The authors investigated the effects of locus of control expectancies and task difficulty on procrastination. Forty-two college students were administered an academic locus of control scale and a task that was similar to a typical college homework assignment. The students were randomly assigned to 1 of 2 task difficulty levels. Although none of the results involving task difficulty was significant, several results involving locus of control were significant. Specifically, analyses revealed that students with internal locus of control expectancies tended to begin working on the assignment sooner than students with external locus of control expectancies. In addition, students with internal locus of control completed and returned the assignment sooner than students with external locus of control. The results are discussed within the context of J. B. Rotter's (1966, 1975, 1982) social learning theory.

  19. A fundamentalist perspective on accounting and implications for accounting

    OpenAIRE

    Guohua Jiang; Stephen Penman

    2013-01-01

    This paper presents a framework for addressing normative accounting issues for reporting to shareholders. The framework is an alternative to the emerging Conceptual Framework of the International Accounting Standards Board and the Financial Accounting Standards Board. The framework can be broadly characterized as a utilitarian approach to accounting standard setting. It has two main features. First, accounting is linked to valuation models under which shareholders use accounting information t...

  20. Accounting as an Engine

    DEFF Research Database (Denmark)

    Revellino, Silvana; Mouritsen, Jan

    2015-01-01

    This paper explores the relationships between calculative practices and innovative activities. It investigates how calculative practices such as accounting develop knowledge that functions as an engine (MacKenzie, 2006) for innovation. This is an attempt at exploring the role of accounting through...... its performative effects so that, rather than only describing the world, it also helps to change it. The thesis is that calculative practices are engines involved in luring actors into doing new things by their ability to inspire them to ask new questions and to see new opportunities. As engines...... calculative practices are engines helping to bring this drift along. In the case of Telepass, which is a technology that is designed both for managing motorists’ behaviour and accumulating traces about such behaviour, the innovation was able to influence and recreate the engine anew. This story explains how...

  1. Evaluation of accountability measurements

    International Nuclear Information System (INIS)

    Cacic, C.G.

    1988-01-01

    The New Brunswick Laboratory (NBL) is programmatically responsible to the U.S. Department of Energy (DOE) Office of Safeguards and Security (OSS) for providing independent review and evaluation of accountability measurement technology in DOE nuclear facilities. This function is addressed in part through the NBL Safegaurds Measurement Evaluation (SME) Program. The SME Program utilizes both on-site review of measurement methods along with material-specific measurement evaluation studies to provide information concerning the adequacy of subject accountability measurements. This paper reviews SME Program activities for the 1986-87 time period, with emphasis on noted improvements in measurement capabilities. Continued evolution of the SME Program to respond to changing safeguards concerns is discussed

  2. Whole of Government Accounts

    DEFF Research Database (Denmark)

    Pontoppidan, Caroline Aggestam; Chow, Danny; Day, Ronald

    In our comparative study, we surveyed an emerging literature on the use of consolidation in government accounting and develop a research agenda. We find heterogeneous approaches to the development of consolidation models across the five countries (Australia, New Zealand, UK, Canada and Sweden......) are influenced by constitutional or jurisdictional notions of consolidation boundaries. The localization of globalized or generic concepts of consolidation is driven largely by government priorities or preoccupations rather than necessarily user demand. We propose that we need to better understand the relevance...... of financial reporting (GAAP)-based reforms when compared with budget-centric systems of accounting, which dominate government decision-making. At a trans-national level, there is a need to examine the embedded or implicit contests or ‘trials of strength’ between nations and/or institutions jockeying...

  3. Account 1988-89

    International Nuclear Information System (INIS)

    1989-01-01

    Account, prepared pursuant to section 3(4) of the Radiological Protection Act 1970, of the National Radiological Protection Board showing the Income and Expenditure for the year ended 31 March 1989 and Balance Sheet as at 31 March 1989; together with the Report of the Comptroller and Auditor General thereon. (In continuation of House of Commons paper No. 619 of 1987-88.) (author)

  4. Basic Financial Accounting

    DEFF Research Database (Denmark)

    Wiborg, Karsten

    This textbook on Basic Financial Accounting is targeted students in the economics studies at universities and business colleges having an introductory subject in the external dimension of the company's economic reporting, including bookkeeping, etc. The book includes the following subjects......: business entities, the transformation process, types of businesses, stakeholders, legislation, the annual report, the VAT system, double-entry bookkeeping, inventories, and year-end cast flow analysis....

  5. Managing global accounts.

    Science.gov (United States)

    Yip, George S; Bink, Audrey J M

    2007-09-01

    Global account management--which treats a multinational customer's operations as one integrated account, with coherent terms for pricing, product specifications, and service--has proliferated over the past decade. Yet according to the authors' research, only about a third of the suppliers that have offered GAM are pleased with the results. The unhappy majority may be suffering from confusion about when, how, and to whom to provide it. Yip, the director of research and innovation at Capgemini, and Bink, the head of marketing communications at Uxbridge College, have found that GAM can improve customer satisfaction by 20% or more and can raise both profits and revenues by at least 15% within just a few years of its introduction. They provide guidelines to help companies achieve similar results. The first steps are determining whether your products or services are appropriate for GAM, whether your customers want such a program, whether those customers are crucial to your strategy, and how GAM might affect your competitive advantage. If moving forward makes sense, the authors' exhibit, "A Scorecard for Selecting Global Accounts," can help you target the right customers. The final step is deciding which of three basic forms to offer: coordination GAM (in which national operations remain relatively strong), control GAM (in which the global operation and the national operations are fairly balanced), and separate GAM (in which a new business unit has total responsibility for global accounts). Given the difficulty and expense of providing multiple varieties, the vast majority of companies should initially customize just one---and they should be careful not to start with a choice that is too ambitious for either themselves or their customers to handle.

  6. Nuclear fuel accounting

    International Nuclear Information System (INIS)

    Aisch, D.E.

    1977-01-01

    After a nuclear power plant has started commercial operation the actual nuclear fuel costs have to be demonstrated in the rate making procedure. For this purpose an accounting system has to be developed which comprises the following features: 1) All costs associated with nuclear fuel shall be correctly recorded; 2) it shall be sufficiently flexible to cover also deviations from proposed core loading patterns; 3) it shall be applicable to different fuel cycle schemes. (orig./RW) [de

  7. Sustainability, accounting and reporting

    CERN Document Server

    Balachandran, Kashi

    2011-01-01

    The topic of business sustainability is multidisciplinary in nature, and its complexity calls for putting in place a wide variety of research approaches, such as action research, case studies, surveys, model development etc. The papers presented in this ebook represent a comprehensive overview of recent advances in this area of accounting and reporting research. It contains six papers, covering how leasing can increase environmental benefits, CSR, developing social, environmental and economic indicators for SMEs, sustainability reporting and reputation risk and others.

  8. Japanese Cost Accounting Systems - analysis of the cost accounting systems of the Japanese cost accounting standard

    OpenAIRE

    Peter, Winter

    2005-01-01

    This paper aims at providing an insight into Japanese cost accounting. Firstly, the development of cost accounting in Japan is delineated. Subsequently, the cost accounting systems codified in the Japanese cost accounting standard are analysed based on the classification according to Hoitsch/Schmitz. Lastly, a critical appraisal of the cost accounting systems of the Japanese cost accounting standard as well as a comparison to German and American cost accounting systems are conducted.

  9. Hospitals' internal accountability.

    Science.gov (United States)

    Kraetschmer, Nancy; Jass, Janak; Woodman, Cheryl; Koo, Irene; Kromm, Seija K; Deber, Raisa B

    2014-09-01

    This study aimed to enhance understanding of the dimensions of accountability captured and not captured in acute care hospitals in Ontario, Canada. Based on an Ontario-wide survey and follow-up interviews with three acute care hospitals in the Greater Toronto Area, we found that the two dominant dimensions of hospital accountability being reported are financial and quality performance. These two dimensions drove both internal and external reporting. Hospitals' internal reports typically included performance measures that were required or mandated in external reports. Although respondents saw reporting as a valuable mechanism for hospitals and the health system to monitor and track progress against desired outcomes, multiple challenges with current reporting requirements were communicated, including the following: 58% of survey respondents indicated that performance-reporting resources were insufficient; manual data capture and performance reporting were prevalent, with the majority of hospitals lacking sophisticated tools or technology to effectively capture, analyze and report performance data; hospitals tended to focus on those processes and outcomes with high measurability; and 53% of respondents indicated that valuable cross-system accountability, performance measures or both were not captured by current reporting requirements. Copyright © 2014 Longwoods Publishing.

  10. PENGARUH LOCUS OF CONTROL TERHADAP HUBUNGAN SIKAP MANAJER, NORMA-NORMA SUBYEKTIF, KENDALI PERILAKU PERSEPSIAN, DAN INTENSI MANAJER DALAM MELAKUKAN KECURANGAN PENYAJIAN LAPORAN KEUANGAN

    Directory of Open Access Journals (Sweden)

    Novita Wening Tyas Respati

    2011-12-01

    Full Text Available This research adopts the theory of planned behavior. The purpose of this research is to examine the effects of attitude toward behavior, subjective norms, and perceived behavioral control on the manager’s intention to commit fraudulent financial reporting moderated by locus of control. This research applies a mail survey as data collection method and judgment sampling as sample collection method. Research subjects are accounting and finance managers of manufacture industry in Indonesia. There are 1,700 questioners to be distributed during the research. However, there are only 148 of the 186 returned questioners to be included in the research analysis. Empirical evidence finds that locus of control moderates the effect of attitude toward behavior and subjective norms on the manager’s intentions to commit fraudulent financial reporting. However, locus of control does not moderate the effect of perceived behavioral control on the manager’s intentions to commit fraudulent financial reporting. These results indicate that the presence of locus of control - which is the belief in one's self - strengthen the influence of attitudes and subjective norms to make a fraudulent financial statements into action.

  11. Praktik-praktik Creative Accounting

    OpenAIRE

    Fajri, Aminul

    2013-01-01

    There are many consequences in creative accounting. In an economic perspective, creative accounting is influenced by economic framework that aims for self-interset. This can only be done if it does not conflict with Generally Acceptable Accounting Principles (GAAP). Creative accounting is triggered by the pressure that the entities must be in profit to attract investors and resources. But this is more directed at deception or fraud in accounting practices. Is creative accounting is illegal or...

  12. Locus de Controle e escolha do método anticoncepcional Locus de Control y método anticonceptivo elegido Locus of Control and choice of contraceptive method

    Directory of Open Access Journals (Sweden)

    Aline Salheb Alves

    2007-06-01

    Full Text Available Objetivou-se avaliar a relação entre o Locus de Controle e o tipo de método contraceptivo escolhido. Foi utilizada a Escala Multidimensional de Locus de Controle de Levenson e entrevistadas 191 mulheres. As usuárias de preservativo masculino apresentaram maior Internalidade do que as usuárias de injetável mensal. Quanto ao locus Externalidade Outros Poderosos, as usuárias de implante apresentavam menor externalidade do que as usuárias de preservativo masculino, laqueadura, injetável trimestral e DIU. Considerando-se o locus Externalidade Acaso, as usuárias de implante apresentaram menores escores do que as mulheres que optaram pela laqueadura, injetável trimestral e DIU. Observou-se ainda, menor Externalidade Acaso entre as usuárias de injetável mensal em relação às mulheres que fizeram opção pelo injetável trimestral.El objetivo es validar la relación entre el Locus de Control y el tipo de método anticonceptivo elegido. Fue usada la Escala Multidimensional de Locus de Control de Levenson. Fueron entrevistadas 191 mujeres. Las usuarias de condón masculino presentaron Internalidad más grande que las usuarias de inyectable mensual. Considerado el Locus Externalidad - Otro poderoso, las usuarias de implante presentaron menor externalidad de que las usuarias de condón masculino, laqueadura, inyectable trimestral y DIU. Considerado el Locus Externalidad - Quizá, las usuarias del implante presentaron menores resultados que las mujeres que eligieron por la laqueadura, inyectable trimestral y DIU. Se observo que las mujeres usuarias de inyectable mensual presentaron menor Externalidad - Quizá que las mujeres usuarias de inyectable trimestral.The purpose was to assess the relationship between locus of control and the contraceptive method chosen. It was used the Levenson's Multidimensional Locus of Control Scale and 191 women was interviewed. Users of male condoms presented greater Internality than the monthly contraceptive

  13. Psychological Determinants of Academic Achievement in Accounting: Evidence from Brazil

    Directory of Open Access Journals (Sweden)

    Samuel de Paiva Naves Mamede

    2015-01-01

    Full Text Available The proposal of this research was to investigate the association between psychological variables and academic performance of 494 students of acco unting o f a Brazilian public U niversity. W e seek , therefore, to highlight some psychological variables to understand the behavior of students of accounting courses. The instrument used for data collection was a questionnaire based on five psychological constructs: self - efficacy, self - esteem, optimism, locus of control and self - control. Regression analyses were used to identify the influence of the explanatory variables on the academic performance coefficient, with the main results showing that: (i the variable smo king has a direct impact on the academic achievement of students; (ii the academic performance of women is higher than that of men; (i ii students within the age range of 20 to 40 years have significantly lower performance than students of other age range s, and ( i v the variable experience time in accounting is related with the students' performance.

  14. The Locus Control Region Is Necessary for Gene Expression in the Human β-Globin Locus but Not the Maintenance of an Open Chromatin Structure in Erythroid Cells

    Science.gov (United States)

    Reik, Andreas; Telling, Agnes; Zitnik, Galynn; Cimbora, Daniel; Epner, Elliot; Groudine, Mark

    1998-01-01

    Studies in many systems have led to the model that the human β-globin locus control region (LCR) regulates the transcription, chromatin structure, and replication properties of the β-globin locus. However the precise mechanisms of this regulation are unknown. We have developed strategies to use homologous recombination in a tissue culture system to examine how the LCR regulates the locus in its natural chromosomal environment. Our results show that when the functional components of the LCR, as defined by transfection and transgenic studies, are deleted from the endogenous β-globin locus in an erythroid background, transcription of all β-globin genes is abolished in every cell. However, formation of the remaining hypersensitive site(s) of the LCR and the presence of a DNase I-sensitive structure of the β-globin locus are not affected by the deletion. In contrast, deletion of 5′HS5 of the LCR, which has been suggested to serve as an insulator, has only a minor effect on β-globin transcription and does not influence the chromatin structure of the locus. These results show that the LCR as currently defined is not necessary to keep the locus in an “open” conformation in erythroid cells and that even in an erythroid environment an open locus is not sufficient to permit transcription of the β-like globin genes. PMID:9742116

  15. Accountability report - fiscal year 1997

    International Nuclear Information System (INIS)

    1998-01-01

    This document contains the US NRC's accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement

  16. Cost accounting in ECN

    International Nuclear Information System (INIS)

    Wout, E.L.; Bever Donker, J.M. van.

    1979-01-01

    A five year planning is made in which the available money is distributed to the expected programmes. This five year plan is used as basis for working plan and budget for the next year. In the working plan all financial means are divided into kinds of costs, cost centres and cost units. Based on this working plan and the relevant budgets the tariffs are calculated per working centre (cost centre). The tariffs are fixed for a whole year. Up till now these tariffs are also basis for the cost unit accounting at the end of the year together with the results of the time registration. The estimated work shop services for the working centres are included in the tariffs. For the allocation of overhead costs ECN uses dynamic keys. Depreciation costs with respect to instruments, investments etc. are determined per working centre according to a computer programme. The cost unit related costs are charged directly to cost unit. This implies that project related in instruments are looked upon as running costs. In the future we will try to refine the present cost accounting system still further in this way that we will look upon a cost centre as a profit centre. Furthermore we will try to analyse the tariff and calculation deviations and under/over occupation deviations afterwards (post calculation). The information provided to the management knows a hierachic construction: project information to projectleader, programme (compound projects) information to programme coordinator, cost centre summary to department heads, attention area (compound programme) information to programme coordinator and managing director, ECN research (compound attention areas) information to general management, information re kind of costs to relevant persons, f.e. surveys of expenditure for part time personnel to personnel bureau. The information is provided by the department of Finance and Administrative Organisation. The entire scope of cost accounting is the responsibility of the head of the department

  17. Digital karyotyping reveals probable target genes at 7q21.3 locus in hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Wang Shengyue

    2011-07-01

    Full Text Available Abstract Background Hepatocellular carcinoma (HCC is a worldwide malignant liver tumor with high incidence in China. Subchromosomal amplifications and deletions accounted for major genomic alterations occurred in HCC. Digital karyotyping was an effective method for analyzing genome-wide chromosomal aberrations at high resolution. Methods A digital karyotyping library of HCC was constructed and 454 Genome Sequencer FLX System (Roche was applied in large scale sequencing of the library. Digital Karyotyping Data Viewer software was used to analyze genomic amplifications and deletions. Genomic amplifications of genes detected by digital karyotyping were examined by real-time quantitative PCR. The mRNA expression level of these genes in tumorous and paired nontumorous tissues was also detected by real-time quantitative RT-PCR. Results A total of 821,252 genomic tags were obtained from the digital karyotyping library of HCC, with 529,162 tags (64% mapped to unique loci of human genome. Multiple subchromosomal amplifications and deletions were detected through analyzing the digital karyotyping data, among which the amplification of 7q21.3 drew our special attention. Validation of genes harbored within amplicons at 7q21.3 locus revealed that genomic amplification of SGCE, PEG10, DYNC1I1 and SLC25A13 occurred in 11 (21%, 11 (21%, 11 (21% and 23 (44% of the 52 HCC samples respectively. Furthermore, the mRNA expression level of SGCE, PEG10 and DYNC1I1 were significantly up-regulated in tumorous liver tissues compared with corresponding nontumorous counterparts. Conclusions Our results indicated that subchromosomal region of 7q21.3 was amplified in HCC, and SGCE, PEG10 and DYNC1I1 were probable protooncogenes located within the 7q21.3 locus.

  18. Two-Locus Likelihoods Under Variable Population Size and Fine-Scale Recombination Rate Estimation.

    Science.gov (United States)

    Kamm, John A; Spence, Jeffrey P; Chan, Jeffrey; Song, Yun S

    2016-07-01

    Two-locus sampling probabilities have played a central role in devising an efficient composite-likelihood method for estimating fine-scale recombination rates. Due to mathematical and computational challenges, these sampling probabilities are typically computed under the unrealistic assumption of a constant population size, and simulation studies have shown that resulting recombination rate estimates can be severely biased in certain cases of historical population size changes. To alleviate this problem, we develop here new methods to compute the sampling probability for variable population size functions that are piecewise constant. Our main theoretical result, implemented in a new software package called LDpop, is a novel formula for the sampling probability that can be evaluated by numerically exponentiating a large but sparse matrix. This formula can handle moderate sample sizes ([Formula: see text]) and demographic size histories with a large number of epochs ([Formula: see text]). In addition, LDpop implements an approximate formula for the sampling probability that is reasonably accurate and scales to hundreds in sample size ([Formula: see text]). Finally, LDpop includes an importance sampler for the posterior distribution of two-locus genealogies, based on a new result for the optimal proposal distribution in the variable-size setting. Using our methods, we study how a sharp population bottleneck followed by rapid growth affects the correlation between partially linked sites. Then, through an extensive simulation study, we show that accounting for population size changes under such a demographic model leads to substantial improvements in fine-scale recombination rate estimation. Copyright © 2016 by the Genetics Society of America.

  19. Decentralisation, managerialism and accountability:

    DEFF Research Database (Denmark)

    Robinson, Sarah

    2015-01-01

    Educational reforms have largely been analysed from the perspective of the effects on students, teachers and schools, their practices and performance. While there is also a large body of literature that draws on the rhetoric and discourses found in policy documents, there has been little attention...... on the people inside an Australian state education administration during the time when the organisation was being restructured. It examines how decentralisation, managerialism and accountability result in the loss of professional expertise. This study contributes to the literature on the neo...

  20. Individual education account

    Directory of Open Access Journals (Sweden)

    Peter Beltram

    2001-12-01

    Full Text Available The individual education account (IEA is an instrument for expanding education assets. In comparison with developed countries the level of education assets in Slovenia is lower. This instrument is one of the measures by means of which the state can stimulate the adults' demand for education. lEA is based on four pillars: inclusion or participation, autonomy and responsibility, simplicity and adaptability. By means of lEA the state would introduce an efficient mechanism for encouraging education of the less educated population.

  1. Improving School Accountability Measures

    OpenAIRE

    Thomas J. Kane; Douglas O. Staiger

    2001-01-01

    A growing number of states are using annual school-level test scores as part of their school accountability systems. We highlight an under-appreciated weakness of that approach the imprecision of school-level test score means -- and propose a method for better discerning signal from noise in annual school report cards. For an elementary school of average size in North Carolina, we estimate that 28 percent of the variance in 5th grade reading scores is due to sampling variation and about 10 pe...

  2. ENVIRONMENTAL FINANCIAL ACCOUNTING

    Directory of Open Access Journals (Sweden)

    Oana MIHAI

    2006-01-01

    Full Text Available From a company’s perspective, there seem to be two underlying forces driving company interest in various kinds of environmental performance data that might be considered varieties of accounting. The first is a growing demand from company stakeholders, based on an increased interest in environmental issues. Interested stakeholders are not only the consumers, but also industrial customers, financialinstitutions and others. For this reason, more and more companies are producing environmental reports, but these are often low on data content, which adversely affects company credibility on environmental issues.

  3. Total quality accounting

    Directory of Open Access Journals (Sweden)

    Andrijašević Maja

    2008-01-01

    Full Text Available The focus of competitive "battle" shifted from the price towards non-price instruments, above all, towards quality that became the key variable for profitability increase and achievement of better comparative position of a company. Under such conditions, management of a company, which, according to the established and certified system of total quality, strives towards achieving of a better market position, faces the problem of quality cost measurement and determination. Management, above all, cost accounting can help in solving of this problem, but the question is how much of its potential is being used for that purpose.

  4. Automated nuclear materials accounting

    International Nuclear Information System (INIS)

    Pacak, P.; Moravec, J.

    1982-01-01

    An automated state system of accounting for nuclear materials data was established in Czechoslovakia in 1979. A file was compiled of 12 programs in the PL/1 language. The file is divided into four groups according to logical associations, namely programs for data input and checking, programs for handling the basic data file, programs for report outputs in the form of worksheets and magnetic tape records, and programs for book inventory listing, document inventory handling and materials balance listing. A similar automated system of nuclear fuel inventory for a light water reactor was introduced for internal purposes in the Institute of Nuclear Research (UJV). (H.S.)

  5. Demonstrating marketing accountability.

    Science.gov (United States)

    Gombeski, William R; Britt, Jason; Taylor, Jan; Riggs, Karen; Wray, Tanya; Adkins, Wanda; Springate, Suzanne

    2008-01-01

    Pressure on health care marketers to demonstrate effectiveness of their strategies and show their contribution to organizational goals is growing. A seven-tiered model based on the concepts of structure (having the right people, systems), process (doing the right things in the right way), and outcomes (results) is discussed. Examples of measures for each tier are provided and the benefits of using the model as a tool for measuring, organizing, tracking, and communicating appropriate information are provided. The model also provides a framework for helping management understand marketing's value and can serve as a vehicle for demonstrating marketing accountability.

  6. Teaching Elementary Accounting to Non-Accounting Majors

    Science.gov (United States)

    Lloyd, Cynthia B.; Abbey, Augustus

    2009-01-01

    A central recurring theme in business education is the optimal strategy for improving introductory accounting, the gateway subject of business education. For many students, especially non-accounting majors, who are required to take introductory accounting as a requirement of the curriculum, introductory accounting has become a major obstacle for…

  7. New Frontiers: Training Forensic Accountants within the Accounting Program

    Science.gov (United States)

    Ramaswamy, Vinita

    2007-01-01

    Accountants have recently been subject to very unpleasant publicity following the collapse of Enron and other major companies. There has been a plethora of accounting failures and accounting restatements of falsified earnings, with litigations and prosecutions taking place every day. As the FASB struggles to tighten the loopholes in accounting,…

  8. Computerised Accounting Software; A Curriculum That Enhances an Accounting Programme

    Science.gov (United States)

    Machera, Robert P.; Machera, Precious C.

    2017-01-01

    There has been an outcry in commerce and industry about students who fail to perform in the accounting department due to lack of "practical accounting skills". It is from this background that the researchers were motivated to investigate the impact of a Computerised Accounting Software Curriculum that enhances an Accounting Programme. At…

  9. Examining the relationship between health locus of control and God Locus of Health Control: Is God an internal or external source?

    Science.gov (United States)

    Boyd, Joni M; Wilcox, Sara

    2017-11-01

    For many people, the influence of believing in a higher power can elicit powerful effects. This study examined the relationship between God control, health locus of control, and frequency of religious attendance within 838 college students through online surveys. Regression analysis showed that chance and external locus of control and frequency of religious attendance were significant and positive predictors of God Locus of Health Control. The association of powerful others external locus of control and God Locus of Health Control differed by race (stronger in non-Whites than Whites) and somewhat by gender (stronger in women than men). For some people, the role of a supreme being, or God, should be considered when designing programs for improving health behaviors.

  10. Financial Accountant Versus Managerial Accountant in the Hotel Business System

    Directory of Open Access Journals (Sweden)

    Ivana Zubac

    2012-01-01

    Full Text Available From the perspective of financial or managerial accountant, subject of interest in this paper is the relationship of financial and managerial accounting in the hotel business. Being necessary functions within the business system of hotel company, their mutual connection as well as their differences are explained. The management of hotel company makes decisions based on accounting information from both parts of accounting. As support to hotel management in decision-making, financial accountant provides financial information about past events, while managerial accountant provides non-financial information oriented toward future. The example above is just one out of many specific tasks, which are performed by accountants of specific part of hotel accounting system. Without their support, the management could not make correct and timely decisions with certainty. The importance of the roles of financial and managerial accountant is reflected through need for a wide knowledge in the field of accounting in specific business conditions of hotel industry.

  11. Development of a single multi-locus sequence typing scheme for Taylorella equigenitalis and Taylorella asinigenitalis.

    Science.gov (United States)

    Duquesne, Fabien; Hébert, Laurent; Breuil, Marie-France; Matsuda, Motoo; Laugier, Claire; Petry, Sandrine

    2013-12-27

    We describe here the development of a multilocus sequence typing (MLST) scheme for Taylorella equigenitalis, the causative agent of contagious equine metritis (CEM), and Taylorella asinigenitalis, a nonpathogenic bacterium. MLST was performed on a set of 163 strains collected in several countries over 35 years (1977-2012). The MLST data were analyzed using START2, MEGA 5.05 and eBURST, and can be accessed at http://pubmlst.org/taylorella/. Our results revealed a clonal population with 39 sequence types (ST) and no common ST between the two Taylorella species. The eBURST analysis grouped the 27 T. equigenitalis STs into four clonal complexes (CC1-4) and five unlinked STs. The 12 T. asinigenitalis STs were grouped into three clonal complexes (CC5-7) and five unlinked STs, among which CC1 (68.1% of the 113 T. equigenitalis) and CC5 (58.0% of the 50 T. asinigenitalis) were dominants. The CC1, still in circulation in France, contains isolates from the first CEM outbreaks that simultaneously emerged in several countries in the late 1970s. The emergence in different countries (e.g. France, Japan, and United Arab Emirates) of STs without any genetic relationship to CC1 suggests the existence of a natural worldwide reservoir that remains to be identified. T. asinigenitalis appears to behave same way since the American, Swedish and French isolates have unrelated STs. This first Taylorella sp. MLST is a powerful tool for further epidemiological investigations and population biology studies of the Taylorella genus. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Measuring Meiotic Crossovers via Multi-Locus Genotyping of Single Pollen Grains in Barley

    Czech Academy of Sciences Publication Activity Database

    Dreissig, S.; Fuchs, J.; Cápal, Petr; Kettles, N.; Byrne, E.; Houben, A.

    2015-01-01

    Roč. 10, č. 9 (2015), e0137677 E-ISSN 1932-6203 R&D Projects: GA MŠk(CZ) LO1204 Institutional support: RVO:61389030 Keywords : RECOMBINATION LANDSCAPE * ARABIDOPSIS * PLANTS Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.057, year: 2015

  13. Single Locus Maintains Large Variation of Sex Reversal in Half-Smooth Tongue Sole (Cynoglossus semilaevis)

    OpenAIRE

    Jiang, Li; Li, Hengde

    2016-01-01

    Sex determination is a fundamental biological process for individual sex development and population sex ratios. However, for some species, the primary sex might be altered during development, and individuals can develop into the opposite sex. Sex reversal may happen in insects, reptiles, amphibians, and fishes. In half-smooth tongue sole (Cynoglossus semilaevis), some genetically female fish irreversibly reverse to pseudomales, resulting in higher costs in aquaculture owing to a lower growth ...

  14. Accountability em listas abertas

    Directory of Open Access Journals (Sweden)

    Luis Felipe Miguel

    2010-10-01

    Full Text Available O artigo discute criticamente a percepção, corrente em estudos sobre o sistema eleitoral brasileiro, de que a representação proporcional com listas abertas é um obstáculo à efetivação da accountability. Tal percepção está, em grande medida, baseada em visões equivocadas sobre a natureza do vínculo eleitoral no Brasil e o sentido da accountability, vista como uma relação entre o eleitor e seu candidato e não entre os constituintes e os representantes. O foco nas deficiências do sistema eleitoral, por outro lado, leva a ofuscar outros aspectos mais importantes para o aprimoramento da representação, relacionados à democratização da informação e ao fortalecimento da sociedade civil. Mesmo os problemas identificados nas listas abertas são melhor enfrentados com a ampliação do debate público e o fortalecimento da sociedade civil, que permitiria aos eleitores aproveitar de forma mais consistente as oportunidade de escolha que lhe são oferecidas, mais amplas do que em outros sistemas eleitorais.

  15. Child-responsive Accountability: Lessons from social accountability

    OpenAIRE

    Lena Thu Phuong Nguyen

    2013-01-01

    This paper links the concept and practice of accountability with child rights, by asking: (1) What accountability means when children are the rights holders, and whose role is it to exact that accountability? (2) What are the assumptions underpinning social accountability, and how can they be revised from the child-rights perspective? (3) How do social and political dynamics at community and national levels, often not linked to child rights issues, shape accountability outcomes? The paper is ...

  16. Environmental Accounting – A New Challenge for the Accounting System

    OpenAIRE

    Hajnalka Ván

    2012-01-01

    The appearance of environmental problems impacts every area of science globally, as a result, accounting has to answer these challenges as well, one way of which is environmental accounting. The main aim of the study is explore the roots and the tendencies of the development of environmental accounting. In addition, environmental accounting will also be discussed in terms of its relevance to supplementing the traditional accounting system, which topic will be concluded with an outlook on Hung...

  17. Role of Management Accounting in Accounting in General

    OpenAIRE

    Oleksandr Panadiy

    2015-01-01

    The article elucidates main scientific approaches to understanding of essence of management accounting. From scientific studies of domestic scientists it is concluded that most of them classify management accounting under competence of accounting in general. It is shown that the first institutional factors concomitant with division of general theory of accounting into financial and management components were development of forms of business and implementation of accounting standards and manua...

  18. Analysis of Accounting Programmes Used in Communal Accountancy

    OpenAIRE

    KANOVOVÁ, Lucie

    2013-01-01

    This thesis focuses on accounting programs of municipalities. The theoretical part deals with a characteristic of basic territorial entities, accounting of municipalities, an importance of the accounting program and criteria for a choice of the accounting software. In the practical part are results of my research about accounting programs of municipalities. Furthermore are these programmes described and after that there is chosen the best program for the village Mnich by using a multicriteria...

  19. Multi-locus variable-number tandem repeat profiling of Salmonella enterica serovar Typhi isolates from blood cultures and gallbladder specimens from Makassar, South-Sulawesi, Indonesia.

    Directory of Open Access Journals (Sweden)

    Mochammad Hatta

    Full Text Available Multi-locus variable-number tandem repeat analysis differentiated 297 Salmonella enterica serovar Typhi blood culture isolates from Makassar in 76 genotypes and a single unique S. Typhi genotype was isolated from the cholecystectomy specimens of four patients with cholelithiasis. The high diversity in S. Typhi genotypes circulating in Makassar indicates that the number of carriers could be very large, which may complicate disease prevention and control.

  20. Mapping of the disease locus and identification of ADAMTS10 as a candidate gene in a canine model of primary open angle glaucoma.

    Directory of Open Access Journals (Sweden)

    John Kuchtey

    2011-02-01

    Full Text Available Primary open angle glaucoma (POAG is a leading cause of blindness worldwide, with elevated intraocular pressure as an important risk factor. Increased resistance to outflow of aqueous humor through the trabecular meshwork causes elevated intraocular pressure, but the specific mechanisms are unknown. In this study, we used genome-wide SNP arrays to map the disease gene in a colony of Beagle dogs with inherited POAG to within a single 4 Mb locus on canine chromosome 20. The Beagle POAG locus is syntenic to a previously mapped human quantitative trait locus for intraocular pressure on human chromosome 19. Sequence capture and next-generation sequencing of the entire canine POAG locus revealed a total of 2,692 SNPs segregating with disease. Of the disease-segregating SNPs, 54 were within exons, 8 of which result in amino acid substitutions. The strongest candidate variant causes a glycine to arginine substitution in a highly conserved region of the metalloproteinase ADAMTS10. Western blotting revealed ADAMTS10 protein is preferentially expressed in the trabecular meshwork, supporting an effect of the variant specific to aqueous humor outflow. The Gly661Arg variant in ADAMTS10 found in the POAG Beagles suggests that altered processing of extracellular matrix and/or defects in microfibril structure or function may be involved in raising intraocular pressure, offering specific biochemical targets for future research and treatment strategies.

  1. Molecular analysis of two mouse dilute locus deletion mutations: Spontaneous dilute lethal20J and radiation-induced dilute prenatal lethal Aa2 alleles

    International Nuclear Information System (INIS)

    Strobel, M.C.; Seperack, P.K.; Copeland, N.G.; Jenkins, N.A.

    1990-01-01

    The dilute (d) coat color locus of mouse chromosome 9 has been identified by more than 200 spontaneous and mutagen-induced recessive mutations. With the advent of molecular probes for this locus, the molecular lesion associated with different dilute alleles can be recognized and precisely defined. In this study, two dilute mutations, dilute-lethal20J (dl20J) and dilute prenatal lethal Aa2, have been examined. Using a dilute locus genomic probe in Southern blot analysis, we detected unique restriction fragments in dl20J and Aa2 DNA. Subsequent analysis of these fragments showed that they represented deletion breakpoint fusion fragments. DNA sequence analysis of each mutation-associated deletion breakpoint fusion fragment suggests that both genomic deletions were generated by nonhomologous recombination events. The spontaneous dl20J mutation is caused by an interstitial deletion that removes a single coding exon of the dilute gene. The correlation between this discrete deletion and the expression of all dilute-associated phenotypes in dl20J homozygotes defines the dl20J mutation as a functional null allele of the dilute gene. The radiation-induced Aa2 allele is a multilocus deletion that, by complementation analysis, affects both the dilute locus and the proximal prenatal lethal-3 (pl-3) functional unit. Molecular analysis of the Aa2 deletion breakpoint fusion fragment has provided access to a previously undefined gene proximal to d. Initial characterization of this new gene suggests that it may represent the genetically defined pl-3 functional unit

  2. Issues Of Managerial Accounting Methodology

    OpenAIRE

    Barulina E.V; Barulina M.S

    2012-01-01

    This article deals with management accounting, its role and objectives during financial planning process. Research of on American, German and Russian scientists are also considered. Author formulates his own definitions of aims of management accounting, highlighters that object of financial accounting have to include economic costs, economic revenue and economic added value, economic interest. More  over Author defines methods of managment accounting.

  3. Selection, trans-species polymorphism, and locus identification of major histocompatibility complex class IIβ alleles of New World ranid frogs

    Science.gov (United States)

    Kiemnec-Tyburczy, Karen M.; Richmond, Jonathan Q.; Savage, Anna E.; Zamudio, Kelly R.

    2010-01-01

    Genes encoded by the major histocompatibility complex (MHC) play key roles in the vertebrate immune system. However, our understanding of the evolutionary processes and underlying genetic mechanisms shaping these genes is limited in many taxa, including amphibians, a group currently impacted by emerging infectious diseases. To further elucidate the evolution of the MHC in frogs (anurans) and develop tools for population genetics, we surveyed allelic diversity of the MHC class II ??1 domain in both genomic and complementary DNA of seven New World species in the genus Rana (Lithobates). To assign locus affiliation to our alleles, we used a "gene walking" technique to obtain intron 2 sequences that flanked MHC class II?? exon 2. Two distinct intron sequences were recovered, suggesting the presence of at least two class II?? loci in Rana. We designed a primer pair that successfully amplified an orthologous locus from all seven Rana species. In total, we recovered 13 alleles and documented trans-species polymorphism for four of the alleles. We also found quantitative evidence of selection acting on amino acid residues that are putatively involved in peptide binding and structural stability of the ??1 domain of anurans. Our results indicated that primer mismatch can result in polymerase chain reaction (PCR) bias, which influences the number of alleles that are recovered. Using a single locus may minimize PCR bias caused by primer mismatch, and the gene walking technique was an effective approach for generating single-copy orthologous markers necessary for future studies of MHC allelic variation in natural amphibian populations. ?? 2010 Springer-Verlag.

  4. Automated attendance accounting system

    Science.gov (United States)

    Chapman, C. P. (Inventor)

    1973-01-01

    An automated accounting system useful for applying data to a computer from any or all of a multiplicity of data terminals is disclosed. The system essentially includes a preselected number of data terminals which are each adapted to convert data words of decimal form to another form, i.e., binary, usable with the computer. Each data terminal may take the form of a keyboard unit having a number of depressable buttons or switches corresponding to selected data digits and/or function digits. A bank of data buffers, one of which is associated with each data terminal, is provided as a temporary storage. Data from the terminals is applied to the data buffers on a digit by digit basis for transfer via a multiplexer to the computer.

  5. Management accounting and its place in the accounting system

    Directory of Open Access Journals (Sweden)

    Aneliya Galinova

    2017-05-01

    Full Text Available Management accounting was established as a new direction in accounting from the 50-ies of the XX century. However, it is still debatable as to its nature, content and the place it occupies in the accounting system. The reason for this is that different authors interpreting different way of the term "management accounting". Namely the connection accounting - management creates differences in interpretation. A significant part of the authors emphasize the concept of accounting, others focus on management and the third part of it as a autonomous system. In this article we aim to establish a relationship of management accounting with other types of accountings and his place in the system of accounting.

  6. The construction of a normative scale of locus of control

    Directory of Open Access Journals (Sweden)

    Johann M. Schepers

    2005-10-01

    Full Text Available The primary objective of the study was to construct a normative scale of locus of control for use with students and adults. A corollary of the study was to establish the personality, interest and cognitive correlates of locus of control. Conceptually the instrument is based on attribution theory and on social learning theory. The first edition of the Locus of Control Inventory (LCI was applied to 356 first-year university students during 1994. A factor analysis of the 65 items of the inventory yielded three factors. The factors were interpreted as Autonomy, Internal Control and External Control. Three scales, corresponding to the three factors, were constructed, and yielded reliability coefficients of 0,80; 0,77 and 0,81 respectively. Following this the cognitive, interest and personality correlates of the LCI were determined. The implications of the findings are discussed. Opsomming Die hoofdoel van die studie was die konstruksie van ’n normatiewe skaal van lokus van beheer vir gebruik met studente en volwassenes. ’n Newe-doelwit van die studie was om die persoonlikheids-, belangstellings- en kognitiewe korrelate van lokus van beheer te bepaal. Konseptueel is die instrument op attribusieteorie en sosiale-leerteorie gebaseer. Die eerste-uitgawe van die Lokus van Beheervraelys (LvB is op 356 eerstejaaruniversiteitstudente toegepas gedurende 1994. ’n Faktorontleding van die 65 items van die vraelys is gedoen en het drie faktore opgelewer. Die faktore is as Outonomie, Interne Beheer en Eksterne Beheer geïnterpreteer. Voorts is drie skale wat ooreenstem met die drie faktore, gekonstrueer en het betroubaarhede van 0,80; 0,77 en 0,81, onderskeidelik, opgelewer. Vervolgens is die kognitiewe, belangstellings- en persoonlikheidskorrelate van die LvB bepaal. Die implikasies van die bevindinge word bespreek.

  7. Electrostatic potentials of the S-locus F-box proteins contribute to the pollen S specificity in self-incompatibility in Petunia hybrida.

    Science.gov (United States)

    Li, Junhui; Zhang, Yue; Song, Yanzhai; Zhang, Hui; Fan, Jiangbo; Li, Qun; Zhang, Dongfen; Xue, Yongbiao

    2017-01-01

    Self-incompatibility (SI) is a self/non-self discrimination system found widely in angiosperms and, in many species, is controlled by a single polymorphic S-locus. In the Solanaceae, Rosaceae and Plantaginaceae, the S-locus encodes a single S-RNase and a cluster of S-locus F-box (SLF) proteins to control the pistil and pollen expression of SI, respectively. Previous studies have shown that their cytosolic interactions determine their recognition specificity, but the physical force between their interactions remains unclear. In this study, we show that the electrostatic potentials of SLF contribute to the pollen S specificity through a physical mechanism of 'like charges repel and unlike charges attract' between SLFs and S-RNases in Petunia hybrida. Strikingly, the alteration of a single C-terminal amino acid of SLF reversed its surface electrostatic potentials and subsequently the pollen S specificity. Collectively, our results reveal that the electrostatic potentials act as a major physical force between cytosolic SLFs and S-RNases, providing a mechanistic insight into the self/non-self discrimination between cytosolic proteins in angiosperms. © 2016 The Authors The Plant Journal © 2016 John Wiley & Sons Ltd.

  8. Targeted transgenesis at the HPRT locus: an efficient strategy to achieve tightly controlled in vivo conditional expression with the tet system.

    Science.gov (United States)

    Palais, G; Nguyen Dinh Cat, A; Friedman, H; Panek-Huet, N; Millet, A; Tronche, F; Gellen, B; Mercadier, J-J; Peterson, A; Jaisser, F

    2009-04-10

    The tet-inducible system has been widely used to achieve conditional gene expression in genetically modified mice. To alleviate the frequent difficulties associated with recovery of relevant transgenic founders, we tested whether a controlled strategy of transgenesis would support reliable cell-specific, doxycycline (Dox)-controlled transgene expression in vivo. Taking advantage of the potent hypoxanthine-aminopterin-thymidine selection strategy and an embryonic stem (ES) cell line supporting efficient germ-line transmission, we used hypoxanthine phosphoribosyltransferase (HPRT) targeting to insert a single copy tet-inducible construct designed to allow both glucocorticoid receptor (GR) and beta-galactosidase (beta-Gal) expression. Conditional, Dox-dependent GR and beta-Gal expression was evidenced in targeted ES cells. Breeding ES-derived single copy transgenic mice with mice bearing appropriate tet transactivators resulted in beta-Gal expression both qualitatively and quantitatively similar to that observed in mice with random integration of the same construct. Interestingly, GR expression in mice was dependent on transgene orientation in the HPRT locus while embryonic stem cell expression was not. Thus, a conditional construct inserted in single copy and in predetermined orientation at the HPRT locus demonstrated a Dox-dependent gene expression phenotype in adult mice suggesting that controlled insertion of tet-inducible constructs at the HPRT locus can provide an efficient alternative strategy to reproducibly generate animal models with tetracycline-induced transgene expression.

  9. Financial accounting for radiology executives.

    Science.gov (United States)

    Seidmann, Abraham; Mehta, Tushar

    2005-03-01

    The authors review the role of financial accounting information from the perspective of a radiology executive. They begin by introducing the role of pro forma statements. They discuss the fundamental concepts of accounting, including the matching principle and accrual accounting. The authors then explore the use of financial accounting information in making investment decisions in diagnostic medical imaging. The paper focuses on critically evaluating the benefits and limitations of financial accounting for decision making in a radiology practice.

  10. Accounting Scandals versus "Tax Haven"

    OpenAIRE

    Maria Madalina Voinea

    2015-01-01

    Accounting is the art of recording transactions in the best way possible so as to allow the reader to conclude that it is necessary to set rules. These guidelines are generally called accounting policies. Complexity of accounting policies allowed companies to change their accounting principles for their benefit. This made it impossible comparison between the financial statements of companies In order to avoid the above and to have a harmonised accounting principle, Standards needed to be set ...

  11. A Major Locus for Quantitatively Measured Shank Skin Color Traits in Korean Native Chicken

    Directory of Open Access Journals (Sweden)

    S. Jin

    2016-11-01

    Full Text Available Shank skin color of Korean native chicken (KNC shows large color variations. It varies from white, yellow, green, bluish or grey to black, whilst in the majority of European breeds the shanks are typically yellow-colored. Three shank skin color-related traits (i.e., lightness [L*], redness [a*], and yellowness [b*] were measured by a spectrophotometer in 585 progeny from 68 nuclear families in the KNC resource population. We performed genome scan linkage analysis to identify loci that affect quantitatively measured shank skin color traits in KNC. All these birds were genotyped with 167 DNA markers located throughout the 26 autosomes. The SOLAR program was used to conduct multipoint variance-component quantitative trait locus (QTL analyses. We detected a major QTL that affects b* value (logarithm of odds [LOD] = 47.5, p = 1.60×10−49 on GGA24 (GGA for Gallus gallus. At the same location, we also detected a QTL that influences a* value (LOD = 14.2, p = 6.14×10−16. Additionally, beta-carotene dioxygenase 2 (BCDO2, the obvious positional candidate gene under the linkage peaks on GGA24, was investigated by the two association tests: i.e., measured genotype association (MGA and quantitative transmission disequilibrium test (QTDT. Significant associations were detected between BCDO2 g.9367 A>C and a* (PMGA = 1.69×10−28; PQTDT = 2.40×10−25. The strongest associations were between BCDO2 g.9367 A>C and b* (PMGA = 3.56×10−66; PQTDT = 1.68×10−65. However, linkage analyses conditional on the single nucleotide polymorphism indicated that other functional variants should exist. Taken together, we demonstrate for the first time the linkage and association between the BCDO2 locus on GGA24 and quantitatively measured shank skin color traits in KNC.

  12. Genetic association of the KLK4 locus with risk of prostate cancer.

    Directory of Open Access Journals (Sweden)

    Felicity Lose

    Full Text Available The Kallikrein-related peptidase, KLK4, has been shown to be significantly overexpressed in prostate tumours in numerous studies and is suggested to be a potential biomarker for prostate cancer. KLK4 may also play a role in prostate cancer progression through its involvement in epithelial-mesenchymal transition, a more aggressive phenotype, and metastases to bone. It is well known that genetic variation has the potential to affect gene expression and/or various protein characteristics and hence we sought to investigate the possible role of single nucleotide polymorphisms (SNPs in the KLK4 gene in prostate cancer. Assessment of 61 SNPs in the KLK4 locus (± 10 kb in approximately 1300 prostate cancer cases and 1300 male controls for associations with prostate cancer risk and/or prostate tumour aggressiveness (Gleason score <7 versus ≥ 7 revealed 7 SNPs to be associated with a decreased risk of prostate cancer at the P(trend<0.05 significance level. Three of these SNPs, rs268923, rs56112930 and the HapMap tagSNP rs7248321, are located several kb upstream of KLK4; rs1654551 encodes a non-synonymous serine to alanine substitution at position 22 of the long isoform of the KLK4 protein, and the remaining 3 risk-associated SNPs, rs1701927, rs1090649 and rs806019, are located downstream of KLK4 and are in high linkage disequilibrium with each other (r(2 ≥ 0.98. Our findings provide suggestive evidence of a role for genetic variation in the KLK4 locus in prostate cancer predisposition.

  13. Novel identification of the IRF7 region as an anticentromere autoantibody propensity locus in systemic sclerosis

    Science.gov (United States)

    Carmona, F David; Gutala, Ramana; Simeón, Carmen P; Carreira, Patricia; Ortego-Centeno, Norberto; Vicente-Rabaneda, Esther; García-Hernández, Francisco J; de la Peña, Paloma García; Fernández-Castro, Mónica; Martínez-Estupiñán, Lina; Egurbide, María Victoria; Tsao, Betty P; Gourh, Pravitt; Agarwal, Sandeep K; Assassi, Shervin; Mayes, Maureen D; Arnett, Frank C; Tan, Filemon K; Martín, Javier

    2012-01-01

    Objective Systemic sclerosis (SSc) and systemic lupus erythematosus (SLE) are related chronic autoimmune diseases of complex aetiology in which the interferon (IFN) pathway plays a key role. Recent studies have reported an association between IRF7 and SLE which confers a risk to autoantibody production. A study was undertaken to investigate whether the IRF7 genomic region is also involved in susceptibility to SSc and the main clinical features. Methods Two case-control sets of Caucasian origin from the USA and Spain, comprising a total of 2316 cases of SSc and 2347 healthy controls, were included in the study. Five single nucleotide polymorphisms (SNPs) in the PHRF1-IRF7-CDHR5 locus were genotyped using TaqMan allelic discrimination technology. A meta-analysis was performed to test the overall effect of these genetic variants on SSc. Results Four out of five analysed SNPs were Significantly associated with the presence of anticentromere autoantibodies (ACA) in the patients with SSc in the combined analysis (rs1131665: pFDR=6.14 × 10−4, OR=0.78; rs4963128: pFDR=6.14 × 10−4, OR=0.79; rs702966: pFDR=3.83 × 10−3, OR=0.82; and rs2246614: pFDR=3.83 × 10−3, OR=0.83). Significant p values were also obtained when the disease was tested globally; however, the statistical significance was lost when the ACA-positive patients were excluded from the study, suggesting that these associations rely on ACA positivity. Conditional logistic regression and allelic combination analyses suggested that the functional IRF7 SNP rs1131665 is the most likely causal variant. Conclusions The results show that variation in the IRF7 genomic region is associated with the presence of ACA in patients with SSc, supporting other evidence that this locus represents a common risk factor for autoantibody production in autoimmune diseases. PMID:21926187

  14. A modifier of Huntington's disease onset at the MLH1 locus.

    Science.gov (United States)

    Lee, Jong-Min; Chao, Michael J; Harold, Denise; Abu Elneel, Kawther; Gillis, Tammy; Holmans, Peter; Jones, Lesley; Orth, Michael; Myers, Richard H; Kwak, Seung; Wheeler, Vanessa C; MacDonald, Marcy E; Gusella, James F

    2017-10-01

    Huntington's disease (HD) is a dominantly inherited neurodegenerative disease caused by an expanded CAG repeat in HTT. Many clinical characteristics of HD such as age at motor onset are determined largely by the size of HTT CAG repeat. However, emerging evidence strongly supports a role for other genetic factors in modifying the disease pathogenesis driven by mutant huntingtin. A recent genome-wide association analysis to discover genetic modifiers of HD onset age provided initial evidence for modifier loci on chromosomes 8 and 15 and suggestive evidence for a locus on chromosome 3. Here, genotyping of candidate single nucleotide polymorphisms in a cohort of 3,314 additional HD subjects yields independent confirmation of the former two loci and moves the third to genome-wide significance at MLH1, a locus whose mouse orthologue modifies CAG length-dependent phenotypes in a Htt-knock-in mouse model of HD. Both quantitative and dichotomous association analyses implicate a functional variant on ∼32% of chromosomes with the beneficial modifier effect that delays HD motor onset by 0.7 years/allele. Genomic DNA capture and sequencing of a modifier haplotype localize the functional variation to a 78 kb region spanning the 3'end of MLH1 and the 5'end of the neighboring LRRFIP2, and marked by an isoleucine-valine missense variant in MLH1. Analysis of expression Quantitative Trait Loci (eQTLs) provides modest support for altered regulation of MLH1 and LRRFIP2, raising the possibility that the modifier affects regulation of both genes. Finally, polygenic modification score and heritability analyses suggest the existence of additional genetic modifiers, supporting expanded, comprehensive genetic analysis of larger HD datasets. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  15. Dissecting a hidden gene duplication: the Arabidopsis thaliana SEC10 locus.

    Directory of Open Access Journals (Sweden)

    Nemanja Vukašinović

    Full Text Available Repetitive sequences present a challenge for genome sequence assembly, and highly similar segmental duplications may disappear from assembled genome sequences. Having found a surprising lack of observable phenotypic deviations and non-Mendelian segregation in Arabidopsis thaliana mutants in SEC10, a gene encoding a core subunit of the exocyst tethering complex, we examined whether this could be explained by a hidden gene duplication. Re-sequencing and manual assembly of the Arabidopsis thaliana SEC10 (At5g12370 locus revealed that this locus, comprising a single gene in the reference genome assembly, indeed contains two paralogous genes in tandem, SEC10a and SEC10b, and that a sequence segment of 7 kb in length is missing from the reference genome sequence. Differences between the two paralogs are concentrated in non-coding regions, while the predicted protein sequences exhibit 99% identity, differing only by substitution of five amino acid residues and an indel of four residues. Both SEC10 genes are expressed, although varying transcript levels suggest differential regulation. Homozygous T-DNA insertion mutants in either paralog exhibit a wild-type phenotype, consistent with proposed extensive functional redundancy of the two genes. By these observations we demonstrate that recently duplicated genes may remain hidden even in well-characterized genomes, such as that of A. thaliana. Moreover, we show that the use of the existing A. thaliana reference genome sequence as a guide for sequence assembly of new Arabidopsis accessions or related species has at least in some cases led to error propagation.

  16. Recent advances of flowering locus T gene in higher plants.

    Science.gov (United States)

    Xu, Feng; Rong, Xiaofeng; Huang, Xiaohua; Cheng, Shuiyuan

    2012-01-01

    Flowering Locus T (FT) can promote flowering in the plant photoperiod pathway and also facilitates vernalization flowering pathways and other ways to promote flowering. The expression of products of the FT gene is recognized as important parts of the flowering hormone and can induce flowering by long-distance transportation. In the present study, many FT-like genes were isolated, and the transgenic results show that FT gene can promote flowering in plants. This paper reviews the progress of the FT gene and its expression products to provide meaningful information for further studies of the functions of FT genes.

  17. Locus of the apices of projectile trajectories under constant drag

    Science.gov (United States)

    Hernández-Saldaña, H.

    2017-11-01

    Using the hodograph method, we present an analytical solution for projectile coplanar motion under constant drag, parametrised by the velocity angle. We find the locus formed by the apices of the projectile trajectories, and discuss its implementation for the motion of a particle on an inclined plane in presence of Coulomb friction. The range and time of flight are obtained numerically, and we find that the optimal launching angle is smaller than in the drag-free case. This is a good example of a problem with constant dissipation of energy that includes curvature; it is appropriate for intermediate courses of mechanics.

  18. Radiation-induced instability at the virescent locus in groundnut

    International Nuclear Information System (INIS)

    Patil, S.H.; Mouli Chandra

    1975-01-01

    A new case of instability induced in groundnut by γ-irradiation was classified as a variegated mutation according to its phenotypic expression. The mutant was isolated in M 2 generation and segregated for 50% virescents in subsequent generations. Studies on the phenotypic and genetic behaviour of the mutant suggested that (i) a mutation was induced v-locus and its unstable expression further mutated to a stable recessive condition, i.e., virescence, (ii) another mutation for gametophyte of Vsup(m) factor through the pollen, (iii) test crosses indicated that the variegation was controlled by a nuclear gene and not by plasmon. (author)

  19. Factor structure, reliability, and validity of the Levenson's Locus of Control Scale in Iranian infertile people.

    Science.gov (United States)

    Maroufizadeh, Saman; Omani Samani, Reza; Amini, Payam; Navid, Behnaz

    2016-09-01

    This study examined psychometric properties of the Levenson's Locus of Control Scale among Iranian infertile patients. In all, 312 infertile patients completed the Levenson's Locus of Control Scale and Hospital Anxiety and Depression Scale. The confirmatory factor analysis indicated that the original three-factor model of Levenson's Locus of Control Scale was adequate ( χ 2 / df = 2.139; goodness-of-fit index = 0.88; root mean square error of approximation = 0.061; and standardized root mean square residual = 0.076). The Cronbach's alpha of the subscales ranged from 0.56 to 0.67. The Levenson's Locus of Control Scale subscales significantly correlated with anxiety and depression, showing an acceptable convergent validity. In conclusion, the Levenson's Locus of Control Scale has adequate reliability and validity and can be used to measure locus of control orientation in Iranian infertile patients.

  20. Locus de control y conocimiento, actitud y práctica contraceptivas entre adolescentes universitarios

    OpenAIRE

    Alves, Aline Salheb; Lopes, Maria Helena Baena de Moraes

    2010-01-01

    OBJECTIVE: To assess the relationship between locus of control and knowledge, attitude and practice regarding pill and condom use among university students. METHODS: The inquiry was developed in Campinas, a city in Southeastern Brazil, in 2006. A total of 295 adolescent newcomers to a public university answered a structured questionnaire and Levenson's multidimensional locus of control scale. The scores of the dimensions of locus of control were calculated and Spearman's correlation coefficie...

  1. 76 FR 81295 - Cost Accounting Standards: Cost Accounting Standards 412 and 413-Cost Accounting Standards...

    Science.gov (United States)

    2011-12-27

    ... Federal Procurement Policy 48 CFR Part 9904 Cost Accounting Standards: Cost Accounting Standards 412 and 413--Cost Accounting Standards Pension Harmonization Rule; Final Rule #0;#0;Federal Register / Vol. 76... MANAGEMENT AND BUDGET Office of Federal Procurement Policy 48 CFR Part 9904 Cost Accounting Standards: Cost...

  2. Linkage analysis in a family with Stickler syndrome leads to the exclusion of the COL2A1 locus

    Energy Technology Data Exchange (ETDEWEB)

    Mottes, M.; Zolezzi, F.; Pignatti, P.F. [Univ. of Verona (Italy)

    1994-09-01

    Hereditary arthro-ophtalmopathy (AO) or Stickler Syndrome (MIM No. 10830) is a dominantly inherited disorder characterized by vitro-retinal degeneration and other connective tissue disturbances. Mutations in the COL2A1 gene, coding for type II collagen chains, have been described in a few patients. The wide spectrum of clinical manifestations is presumably due to genetic heterogeneity, since only about 50% of the Stickler families so far studied show cosegregation of the disease with the COL2A1 locus. We have investigated a large pedigree (19 individuals of whom 9 are affected) in which severe myopia with vitro-retinal degeneration consegregated with joint laxity, recurrent inguinal hernias, and degenerative changes of the hip and the knee. The 3{prime} end COL2A1 VNTR polymorphism was utilized for linkage analysis. In order to get the maximum informativity, we have analyzed the allelic microheterogeneity of this VNTR, due to the repeat sequence variation, by means of a single strand polymorphism. Mendelian inheritance of the different single strands was observed as expected. Discordance of segregation between the disease and the COL2A1 locus was thus established inequivocally in this family.

  3. Characterization of additional rabbit IgM allotypes and the effect of suppression of a VH locus allotypes on the expression of n Cμ locus allotype

    International Nuclear Information System (INIS)

    Gilman-Sachs, A.; Roux, K.H.; Horing, W.J.; Dray, S.

    1982-01-01

    Anti-allotype antisera were produced that identified eight rabbit IgM allotypic specificities, n80, n81, n82, n83, n84, n85, n86, and n87. The n locus Cμ genes controlling these IgM allotypic specificities are closely linked to the a (VH subgroup) locus. The genes controlling these allotypic specificities were found to be in the heavy chain chromosomal region and were assigned to 11 haplotypes present in our rabbit colony. The n locus and a locus genes appeared in the haplotypes in six combinations: a 1 n 81 , a 2 n/sup 81,n87/, a 1 n/sup 80,83/, a 2 n/sup 80,82,87/, a 3 n/sup 81,84,85/ and a 3 n/sup 80,84,86,87/. By radioprecipitation analysis, 70 to 80% of serum IgM reacts with the antiserum directed to each n locus allotypic specificity found encoded in one haplotype; thus, each allotypic specificity of the haplotype is present on the same IgM molecule. When sera from a locus allotype-suppressed homozygous rabbits were tested for expression of each n locus allotypic specificity, n80, n81, and n87 were still expressed, whereas n82, n83, n84, n85, and n86 were not. These data provide direct evidence that some IgM specificities are expressed independently of the a locus (i.e., ''true''), and other s are dependent on the expression of an a locus specificity (i.e., conformational). The expression of the ''true'' allotypic specificities probably reflects genetic control of the germline Cμ gene, and the expression of ''conformationally dependent'' allotypic specificities probably reflects the interaction of VH and Cμ gene segments. This distinction is important and must be recognized when evaluating the genetics and structure of the IgM molecule

  4. Long-Distance Control of Origin Choice and Replication Timing in the Human β-Globin Locus Are Independent of the Locus Control Region

    Science.gov (United States)

    Cimbora, Daniel M.; Schübeler, Dirk; Reik, Andreas; Hamilton, Joan; Francastel, Claire; Epner, Elliot M.; Groudine, Mark

    2000-01-01

    DNA replication in the human β-globin locus is subject to long-distance regulation. In murine and human erythroid cells, the human locus replicates in early S phase from a bidirectional origin located near the β-globin gene. This Hispanic thalassemia deletion removes regulatory sequences located over 52 kb from the origin, resulting in replication of the locus from a different origin, a shift in replication timing to late S phase, adoption of a closed chromatin conformation, and silencing of globin gene expression in murine erythroid cells. The sequences deleted include nuclease-hypersensitive sites 2 to 5 (5′HS2-5) of the locus control region (LCR) plus an additional 27-kb upstream region. We tested a targeted deletion of 5′HS2-5 in the normal chromosomal context of the human β-globin locus to determine the role of these elements in replication origin choice and replication timing. We demonstrate that the 5′HS2-5-deleted locus initiates replication at the appropriate origin and with normal timing in murine erythroid cells, and therefore we conclude that 5′HS2-5 in the classically defined LCR do not control replication in the human β-globin locus. Recent studies also show that targeted deletion of 5′HS2-5 results in a locus that lacks globin gene expression yet retains an open chromatin conformation. Thus, the replication timing of the locus is closely correlated with nuclease sensitivity but not globin gene expression. PMID:10891496

  5. External locus of control contributes to racial disparities in memory and reasoning training gains in ACTIVE.

    Science.gov (United States)

    Zahodne, Laura B; Meyer, Oanh L; Choi, Eunhee; Thomas, Michael L; Willis, Sherry L; Marsiske, Michael; Gross, Alden L; Rebok, George W; Parisi, Jeanine M

    2015-09-01

    Racial disparities in cognitive outcomes may be partly explained by differences in locus of control. African Americans report more external locus of control than non-Hispanic Whites, and external locus of control is associated with poorer health and cognition. The aims of this study were to compare cognitive training gains between African American and non-Hispanic White participants in the Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE) study and determine whether racial differences in training gains are mediated by locus of control. The sample comprised 2,062 (26% African American) adults aged 65 and older who participated in memory, reasoning, or speed training. Latent growth curve models evaluated predictors of 10-year cognitive trajectories separately by training group. Multiple group modeling examined associations between training gains and locus of control across racial groups. Compared to non-Hispanic Whites, African Americans evidenced less improvement in memory and reasoning performance after training. These effects were partially mediated by locus of control, controlling for age, sex, education, health, depression, testing site, and initial cognitive ability. African Americans reported more external locus of control, which was associated with smaller training gains. External locus of control also had a stronger negative association with reasoning training gain for African Americans than for Whites. No racial difference in training gain was identified for speed training. Future intervention research with African Americans should test whether explicitly targeting external locus of control leads to greater cognitive improvement following cognitive training. (c) 2015 APA, all rights reserved).

  6. 18 CFR 367.1420 - Account 142, Customer accounts receivable.

    Science.gov (United States)

    2010-04-01

    ... merchandising, jobbing and contract work. This account must not include amounts due from associate companies. (b) This account must be maintained so as to permit ready segregation of the amounts due for merchandising...

  7. Report and accounts 1992

    International Nuclear Information System (INIS)

    1992-01-01

    The directors present their report and the audited accounts of PowerGen plc for the financial year ended 29 March 1992. The Company's principal activity is the generation and sale of electricity in England and Wales. The Chairman's Statement and Chief Executive's Review, contained in the Annual Review, report on the development of the business during the financial year and the outlook for the future. They contain information about the Company's research and development activities, its commitment to ensuring that environmental implications for the business are properly identified, assessed and managed, and its arrangements with regard to health and safety and employees' welfare at work. Profit before taxation for the financial year to 29 March 1992 was Pound 359 million (an increase on the restated figure for 1990/91) of Pound 87 million or 32 per cent. After providing for taxation (Pound 117 million), and for payment of the dividend (Pound 72 million), the retained profit for the year amounted to Pound 170 million. (Author)

  8. NASA Accountability Report

    Science.gov (United States)

    1997-01-01

    NASA is piloting fiscal year (FY) 1997 Accountability Reports, which streamline and upgrade reporting to Congress and the public. The document presents statements by the NASA administrator, and the Chief Financial Officer, followed by an overview of NASA's organizational structure and the planning and budgeting process. The performance of NASA in four strategic enterprises is reviewed: (1) Space Science, (2) Mission to Planet Earth, (3) Human Exploration and Development of Space, and (4) Aeronautics and Space Transportation Technology. Those areas which support the strategic enterprises are also reviewed in a section called Crosscutting Processes. For each of the four enterprises, there is discussion about the long term goals, the short term objectives and the accomplishments during FY 1997. The Crosscutting Processes section reviews issues and accomplishments relating to human resources, procurement, information technology, physical resources, financial management, small and disadvantaged businesses, and policy and plans. Following the discussion about the individual areas is Management's Discussion and Analysis, about NASA's financial statements. This is followed by a report by an independent commercial auditor and the financial statements.

  9. Global Account Management : The art of managing international key accounts

    OpenAIRE

    Weber, Sebastian

    2012-01-01

    This bachelor thesis aims at analyzing Global Account Management as an instrument for handling global business-to-business relationships between supplier and buyer. The challenges and critical success factors within Global Account Management should underline the complexity of global deals between global corporations. A deeper inside into the organizational structures identifies the background of the obstacles for Global Account Managers. The most relevant barriers in Global Account Management...

  10. Financial Accountant Versus Managerial Accountant in the Hotel Business System

    OpenAIRE

    Ivana Zubac

    2012-01-01

    From the perspective of financial or managerial accountant, subject of interest in this paper is the relationship of financial and managerial accounting in the hotel business. Being necessary functions within the business system of hotel company, their mutual connection as well as their differences are explained. The management of hotel company makes decisions based on accounting information from both parts of accounting. As support to hotel management in decision-making, finan...

  11. A Concept of Accounting Quality from Accounting Harmonisation Perspective

    OpenAIRE

    Legenzova, R

    2016-01-01

    The aim of this paper is to assess if and how a concept of accounting quality differs from perspectives of various types of organisations affected by the accounting harmonisation process. Accounting harmonisation is commonly associated with worldwide adoption of IFRS by public interest companies. However, in the EU this process is much broader and also involves efforts to harmonise accounting standards for non-listed companies and public sector organisations. Analysis of ...

  12. [Locus of control in girls with anorexia readiness syndrome].

    Science.gov (United States)

    Jaros, Katarzyna; Oszwa, Urszula

    2014-01-01

    The aim of the research was to indicate whether there are differences between locus of control (LOC) in girls with anorexia readiness syndrome (ARS) and without this syndrome. There was also a question about the relationship between LOC and the tendency to respond in incorrect attitudes towards food, eating and their bodies under stress. The sample consisted of girls aged 13-18 years randomly selected from five public Polish middle and high schools. Tools: 1) Eating Attitudes Questionnaire (EAQ) by B. Ziółkowska; 2) Locus of Control Questionnaire (LOCQ) by G. Krasowicz, A. Kurzyp-Wojnarska, to assess LOC of the subjects. The criterion group (N=23) was formed by girls who received high score in EAQ (signs of ARS) in the first stage of research (N=189). The control group (N = 23) were girls who received a low score in EAQ (no signs of ARS). Subjects with ARS were characterized by more external LOC than girls without any signs of this syndrome (t = -2.898; p control, LOC may play a role as a mediating variable rather than a direct determinant of this syndrome.

  13. Breaking bad news: patients' preferences and health locus of control.

    Science.gov (United States)

    Martins, Raquel Gomes; Carvalho, Irene Palmares

    2013-07-01

    To identify patients' preferences for models of communicating bad news and to explore how such preferences, and the reasons for the preferences, relate with personality characteristics, specifically patients' health locus of control (HLC): internal/external and 'powerful others' (PO). Seventy-two patients from an oncology clinic watched videotaped scenarios of a breaking bad news moment, selected the model they preferred, filled an HLC scale and were interviewed about their choices. Data were analyzed with Chi-square, Kruskal-Wallis and Mann-Whitney tests. Interviews were content-analyzed. 77.8% preferred an "empathic professional", 12.5% a "distanced expert" and 9.7% an "emotionally burdened expert". Preferences varied significantly with HLC scores (patients with higher internal locus of control (ILC) and lower PO preferred the empathic model), presence of cancer, age and education. Patients explained their preferences through aspects of Caring, Professionalism, Wording, Time and Hope. ILC registered significant differences in regards to Wording and Time, whereas PO was associated with Hope and Time. HLC is an important dimension that can help doctors to better know their patients. Knowing whether patients attribute their health to their own behaviors or to chance/others can help tailor the disclosure of bad news to their specific preferences. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  14. Allelism of Genes in the Ml-a locus

    DEFF Research Database (Denmark)

    Giese, Nanna Henriette; Jensen, Hans Peter; Jørgensen, Jørgen Helms

    1980-01-01

    Seven barley lines or varieties, each with a different gene at the Ml-a locus for resistance to Erysiphe graminis were intercrossed. Progeny testing of the F2s using two different fungal isolates per cross provided evidence that there are two or more loci in the Ml-a region. Apparent recombinants...... were also screened for recombination between the Hor1 and Hor2 loci which are situated either side of the Ml-a locus. The cross between Ricardo and Iso42R (Rupee) yielded one possible recombinant, with Ml-a3 and Ml-a(Rul) in the coupling phase; other recombinants had wild-type genes in the coupling...... phase. Iso20R, derived from Hordeum spontaneum 'H204', carrying Ml-a6, had an additional gene, in close coupling with Ml-a6, tentatively named Ml-aSp2 or Reglv, causing an intermediate infection type with isolate EmA30. It is suggested that Ml-a(Ar) in Emir and Ml-a(Rul), shown to differ from other Ml...

  15. LOCUS: immunizing medical students against the loss of professional values.

    Science.gov (United States)

    Carufel-Wert, Donald A; Younkin, Sharon; Foertsch, Julie; Eisenberg, Todd; Haq, Cynthia L; Crouse, Byron J; Frey Iii, John J

    2007-05-01

    The Leadership Opportunities with Communities, the Underserved, and Special populations (LOCUS) program at the University of Wisconsin School of Medicine and Public Health is a longitudinal, extracurricular experience for medical students who wish to develop leadership skills and expand their involvement in community health activities during medical school. The program consists of a core curriculum delivered through retreats, workshops, and seminars; a mentor relationship with a physician who is engaged in community health services; and a community service project. On-line surveys and interviews with current and past participants as well as direct observations were used to evaluate the effects of the program on participants. Participants indicated that the program was worthwhile, relevant, and effective in building a community of like-minded peers and physician role models. Participants also reported that the program sustained their interest in and commitment to community service and allowed them to cultivate new skills during medical school. The curriculum and structure of the LOCUS program offers a successful method for helping medical students learn important leadership skills and maintain an altruistic commitment to service.

  16. Accounting Practice and Intelligent Technologies

    Directory of Open Access Journals (Sweden)

    Daniela Postolache (Males

    2012-12-01

    Full Text Available was to determine how intelligent technologies can support accounting practice. Our research allowed for establishment of accounting information intelligent systems typology and for placement of these solutions in the sphere of artificial intelligence applications. It is underlined the intelligent technologies contribution to improve accounting processes and activities, in a qualitative approach, from the hermeneutic perspective. The results of our research are useful for researchers in the fields of applied accounting, intelligent systems for accounting, information technology management. Also, our study is useful in the activity of accounting experts, given the presentation of new technologies used in their area of interest.

  17. Accounting Employers' Expectations--The Ideal Accounting Graduates

    Science.gov (United States)

    Low, Mary; Botes, Vida; Rue, David Dela; Allen, Jackie

    2016-01-01

    This research examined what accounting employers are seeking in their "ideal" accounting graduate and sought to provide clarification on the "expectation gap" between what accounting employers require in their graduates, and the skills these graduates are exhibiting. Adopting a qualitative research method, this research paper…

  18. 18 CFR 367.1840 - Account 184, Clearing accounts.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Account 184, Clearing accounts. 367.1840 Section 367.1840 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED SERVICE COMPANIES SUBJECT TO...

  19. 18 CFR 367.1430 - Account 143, Other accounts receivable.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Account 143, Other accounts receivable. 367.1430 Section 367.1430 Conservation of Power and Water Resources FEDERAL ENERGY..., FEDERAL POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED SERVICE COMPANIES SUBJECT...

  20. 18 CFR 367.9040 - Account 904, Uncollectible accounts.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Account 904, Uncollectible accounts. 367.9040 Section 367.9040 Conservation of Power and Water Resources FEDERAL ENERGY..., FEDERAL POWER ACT AND NATURAL GAS ACT UNIFORM SYSTEM OF ACCOUNTS FOR CENTRALIZED SERVICE COMPANIES SUBJECT...

  1. Accountability after Structural Disaggregation: Comparing Agency Accountability Arrangements

    NARCIS (Netherlands)

    Overman, Sjors; Van Genugten, Marieke; Van Thiel, Sandra

    2015-01-01

    New accountability instruments – performance indicators, audits, and financial incentives – are expected to replace traditional accountability instruments in NPM reforms. We test this expectation by looking at the accountability arrangements of semi-autonomous agencies as a typical example of NPM

  2. Gene sampling strategies for multi-locus population estimates of genetic diversity (theta.

    Directory of Open Access Journals (Sweden)

    Matthew D Carling

    2007-01-01

    Full Text Available Theoretical work suggests that data from multiple nuclear loci provide better estimates of population genetic parameters than do single loci, but just how many loci are needed and how much sequence is required from each has been little explored.To investigate how much data is required to estimate the population genetic parameter theta (4N(emu accurately under ideal circumstances, we simulated datasets of DNA sequences under three values of theta per site (0.1, 0.01, 0.001, varying in both the total number of base pairs sequenced per individual and the number of equal-length loci. From these datasets we estimated theta using the maximum likelihood coalescent framework implemented in the computer program Migrate. Our results corroborated the theoretical expectation that increasing the number of loci impacted the accuracy of the estimate more than increasing the sequence length at single loci. However, when the value of theta was low (0.001, the per-locus sequence length was also important for estimating theta accurately, something that has not been emphasized in previous work.Accurate estimation of theta required data from at least 25 independently evolving loci. Beyond this, there was little added benefit in terms of decreasing the squared coefficient of variation of the coalescent estimates relative to the extra effort required to sample more loci.

  3. A unified computational account of cumulative semantic, semantic blocking, and semantic distractor effects in picture naming.

    Science.gov (United States)

    Roelofs, Ardi

    2018-03-01

    Computational models of lexical selection in spoken word production have been applied to semantic interference effects in picture naming response times obtained with continuous naming, blocked-cyclic naming, and picture-word interference paradigms. However, a unified computational account of the effects in the three paradigms is lacking. Here, I show that the inclusion of conceptual bias in the WEAVER++model (Levelt, Roelofs, & Meyer, 1999) explains cumulative semantic and semantic blocking effects while preserving the model's account of semantic distractor effects. The key assumptions of the account are (1) lexical selection by competition, and (2) a conceptual origin and lexical locus of the semantic effects. I provide a proof of concept of the account by reporting computer simulation results, addressing behavioral and neuroimaging evidence. The assumptions are sufficient for a unified account of semantic effects in the three paradigms, contrary to pessimistic views of this area. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Financial and tax alignment in cross-country accounting research

    NARCIS (Netherlands)

    Goncharov, I.; Werner, J.R.

    2008-01-01

    The link between financial and tax accounts was argued to impede earnings informativeness in Continental-European countries. While European companies are required to prepare group and single accounts, previous research did not distinguish between them. We show that this distinction is important, as

  5. Genetic variation within the TRPM5 locus associates with prediabetic phenotypes in subjects at increased risk for type 2 diabetes

    DEFF Research Database (Denmark)

    Ketterer, Caroline; Müssig, Karsten; Heni, Martin

    2011-01-01

    The functional knockout of the calcium-sensitive, nonselective cation channel TRPM5 alters glucose-induced insulin secretion and glucose tolerance. We hypothesized that genetic variation in the TRPM5 gene may contribute to prediabetic phenotypes, including pancreatic ß-cell dysfunction. We...... genotyped 1798 white subjects at increased type 2 diabetes mellitus risk for 9 TRPM5 single nucleotide polymorphisms (namely, rs2301696, rs800344, rs800345, rs800347, rs800348, rs2074234, rs2301698, rs886277, and rs2301699) and also performed correlational analyses with metabolic traits. An oral glucose...... tolerance test (OGTT) was conducted on all subjects, and a subset (n = 525) additionally underwent a hyperinsulinemic-euglycemic clamp. The 9 chosen single nucleotide polymorphisms cover 100% of the common genetic variation (minor allele frequency =0.05) within the TRPM5 locus (D' = 1.0; r² = 0.8). Rs800344...

  6. Accountability report - fiscal year 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This document contains the US NRC`s accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement.

  7. Identification and characterization of a FOXA2-regulated transcriptional enhancer at a type 2 diabetes intronic locus that controls GCKR expression in liver cells.

    Science.gov (United States)

    López Rodríguez, Maykel; Kaminska, Dorota; Lappalainen, Kati; Pihlajamäki, Jussi; Kaikkonen, Minna U; Laakso, Markku

    2017-07-06

    Genome-wide association studies (GWAS) have identified more than 100 genetic loci associated with type 2 diabetes (T2D). However, the underlying biological mechanisms for many of these associations remain unknown. GWAS signals close to the glucokinase regulatory protein gene (GCKR) have been reported for lipid and glucose metabolism traits and the risk of T2D. We investigated the regulatory function of an intronic locus at GCKR represented by the lead single nucleotide polymorphism (SNP) rs780094. We used ENCODE project histone modification and transcription factor binding data to determine the regulatory features of a GCKR intronic locus formed by the high linkage disequilibrium rs780094(C/T), rs780095(G/A), and rs780096(G/C) SNPs. Characterization of the transcriptional activity of this region was assessed by luciferase reporter assays in HepG2 cells and mouse primary hepatocytes. ChIP-qPCR was used to determine the levels of haplotype specific transcription factor binding and histone marks. A CRISPR-dCas9 transcriptional activator system and qPCR were used to activate the locus and measure GCKR expression, respectively. Differential haplotype expression was measured from human liver biopsies. The ENCODE data suggest the existence of a liver-specific intragenic enhancer at the locus represented by s780094. We observed that FOXA2 increased the transcriptional activity of this region in a haplotype specific way (CGG > TAC; rs780094, rs780095, and rs780096). In addition, the CGG haplotype showed higher binding to FOXA2 and higher levels of the H3K27Ac histone mark. The epigenetic activation of this locus increased the expression of endogenous GCKR in HepG2 cells, confirming that GCKR is the direct target gene of the enhancer. Finally, we confirmed that the CGG haplotype exhibits higher levels of transcription in human liver. Our results demonstrate the existence of a liver-specific FOXA2-regulated transcriptional enhancer at an intronic T2D locus represented by

  8. Accounting Policies Regarding Environmental Costs

    OpenAIRE

    Stanciu Ionela Cornelia; Rof Letiþia Maria

    2011-01-01

    The purpose of this article is to present certain aspects regarding the involvement of accounting in the environmental issues that a company may face, to also present environmental costs and the chance to reflect them through environmental accounting. The main objectives taken into account by the article were to define the concepts of environmental costs, and to describe how environmental management accounting may be useful in determining environmental costs. The scientific demarche is based ...

  9. Are there gender differences in locus of control specific to alcohol dependence?

    Science.gov (United States)

    McPherson, Andrew; Martin, Colin R

    2017-01-01

    To investigate gender differences in locus of control in an alcohol-dependent population. Locus of control helps to explain behaviour in terms of internal (the individual is responsible) or external (outside forces, such as significant other people or chance, are responsible) elements. Past research on gender differences in locus of control in relation to alcohol dependence has shown mixed results. There is a need then to examine gender and locus of control in relation to alcohol dependence to ascertain the veracity of any locus of control differences as a function of gender. The Multidimensional Health Locus of Control form-C was administered to clients from alcohol dependence treatment centres in the West of Scotland. Independent t-tests were carried out to assess gender differences in alcohol dependence severity and internal/external aspects of locus of control. One hundred and eighty-eight (53% females) participants were recruited from a variety of alcohol dependence treatment centres. The majority of participants (72%) came from Alcoholics Anonymous groups. Women revealed a greater internal locus of control compared with men. Women also had a greater 'significant others' locus of control score than men. Men were more reliant on 'chance' and 'doctors' than women. All these trends were not, however, statistically significant. Gender differences in relation to locus of control and alcohol dependence from past studies are ambiguous. This study also found no clear statistically significant differences in locus of control orientation as a function of gender. This article helps nurses to contextualise health behaviours as a result of internal or external forces. It also helps nursing staff to better understand alcohol dependence treatment in relation to self-efficacy and control. Moreover, it highlights an important concept in health education theory. © 2016 John Wiley & Sons Ltd.

  10. Mental Accounting and Economic Behaviour

    NARCIS (Netherlands)

    Antonides, Gerrit; Ranyard, Rob

    2017-01-01

    This chapter first presents an overview of research into mental accounting and its effects on economic behaviour. It then considers mental accounts posited to broadly categorize financial resources across the life-cycle, and those constructed for specific transactions. Mental accounting has several

  11. Managerial accounting for transaction costs

    OpenAIRE

    Лабынцев, Николай Тихонович

    2015-01-01

    Essence and significance of transaction accounting and its basic concepts – transaction and transaction costs – have been determined. Main types of transaction costs and elements of transaction accounting for expenses have been considered. Source documents forms for the purpose of accounting for transaction costs have been worked out.

  12. Complexity, Accountability, and School Improvement.

    Science.gov (United States)

    O'Day, Jennifer A.

    2002-01-01

    Using complexity theory, examines standards-based accountability focused on improving school organization. Compares Chicago Public Schools' outcomes-based bureaucratic accountability approach with Baltimore City Schools' combined administrator-professional accountability. Concludes that the combined approach should result in more lasting change.…

  13. Accounting control and organizational behaviour

    CERN Document Server

    Otley, David

    1987-01-01

    This book goes beyond the material usually included in traditional management accounting texts and provides both managers and management accountants with a simple guide to the major issues involved in developing and using accounting systems for management control. Attention is focused particularly on budgetary control systems because these form the basis for management control in most organisation of any size.

  14. Monetary accounting of ecosystem services

    NARCIS (Netherlands)

    Remme, R.P.; Edens, Bram; Schröter, Matthias; Hein, Lars

    2015-01-01

    Ecosystem accounting aims to provide a better understanding of ecosystem contributions to the economy in a spatially explicit way. Ecosystem accounting monitors ecosystem services and measures their monetary value using exchange values consistent with the System of National Accounts (SNA). We

  15. 46 CFR Sec. 5 - Accounting.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Accounting. Sec. 5 Section 5 Shipping MARITIME... Sec. 5 Accounting. The General Agent shall record the amounts of compensation paid from the NSA... Accounting Office, at which time the Maritime Administration will take custody of the records. [16 FR 2885...

  16. Reconstruction of an account's past

    International Nuclear Information System (INIS)

    Waterman, M.S.; Lowe, V.W.

    1977-01-01

    Historical records and data frequently have been reduced by combination of accounts. The problem addressed is that of finding all ways a given set of accounts could have been combined to give some given set of reduced accounts. An algorithm has been developed to accomplish this task and a computer code in FORTRAN is given. An example with some MUF data is also presented

  17. Empirical Studies in Financial Accounting

    NARCIS (Netherlands)

    X. Gkougkousi (Xanthi)

    2012-01-01

    textabstractThis dissertation contributes to the stream of literature that examines the role of accounting information in capital markets. The first two chapters deal with the economic consequences of changes in accounting regulations. The third chapter examines the relation between accounting

  18. 75 FR 17297 - Account Class

    Science.gov (United States)

    2010-04-06

    ... COMMODITY FUTURES TRADING COMMISSION 17 CFR Part 190 RIN 3038-AC94 Account Class AGENCY: Commodity... ``Commission'') is amending its regulations (the ``Regulations'') \\1\\ to create a sixth and separate ``account... Commission can be found at 17 CFR Chapter 1. \\2\\ In general, the concept of ``account class'' governs the...

  19. Accounting Systems for School Districts.

    Science.gov (United States)

    Atwood, E. Barrett, Jr.

    1983-01-01

    Advises careful analysis and improvement of existing school district accounting systems prior to investment in new ones. Emphasizes the importance of attracting and maintaining quality financial staffs, developing an accounting policies and procedures manual, and designing a good core accounting system before purchasing computer hardware and…

  20. Accountability: new challenges, new forms

    NARCIS (Netherlands)

    van Woerkum, C.; Aarts, N.

    2012-01-01

    The general call for more accountability, affecting all western institutions, has reached the communication professionals as well. How can they cope with this new challenge? The danger is that they focus mainly on outcomes, so on performative accountability, whereas decisional accountability,

  1. An Accounting Writing Proficiency Survey

    Science.gov (United States)

    Firch, Tim; Campbell, Annhenrie; Filling, Steven; Lindsay, David H.

    2011-01-01

    Although there has been much discussion about improving college student writing with college-level courses, little is known about how accounting programs, in particular, are addressing the writing proficiency challenge. This study surveys the 852 accounting programs in the United States to identify the frequency and types of accounting writing…

  2. Annual report and accounts 1994

    International Nuclear Information System (INIS)

    1994-01-01

    The Seeboard annual report presents the Chairman's Statement, the Chief Executive's review of the year, the report of the Directors, and the Auditors' report. The group profit and loss account, balance sheets, and cash flow statement are given, and accounting policies and the accounts are outlined. (UK)

  3. The management accounting vocational fallacy

    Directory of Open Access Journals (Sweden)

    Bienkie Shuttleworth

    2014-05-01

    Full Text Available Rapid changes in highly competitive economic environments have created the need for sound financial management in organisations. In order to source sufficient numbers of skilled financial managers, specialised career guidance should be high on the agenda of educational and labour policy makers. While the chartered management accountant (CMA enjoys international status, not many studies have been conducted to measure South African students’ and accounting teachers’ awareness of the CMA designation. This article reports on the results of first-year accounting students’ perceptions of a career in management accounting as well as on the career guidance they received on how to become a CMA. It also reports on accounting teachers’ awareness of the management accounting designation. This study found that first-year accounting students and accounting teachers do not possess sufficient knowledge of the career opportunities in the management accounting field and of the route to follow on how to become a CMA. Recommendations are made for tertiary institutions and professional bodies to alleviate this information gap by distributing brochures and posters to accounting and career guidance teachers and by providing information sessions to them as well as to first-year accounting students on career opportunities in the management accounting field.

  4. Accountability: New challenges, new forms

    NARCIS (Netherlands)

    Woerkum, van C.; Aarts, N.

    2012-01-01

    The general call for more accountability, affecting all western institutions, has reached the communication professionals as well. How can they cope with this new challenge? The danger is that they focus mainly on outcomes, so on performative accountability, whereas decisional accountability,

  5. A PROFESSIONAL ACCOUNTANTS AND MANAGERS’ POINT OF VIEW ON ELABORATING AND GROUNDING THE ACCOUNTING POLICIES

    Directory of Open Access Journals (Sweden)

    LUCIAN CERNUŞCA

    2015-10-01

    Full Text Available The following study is meant to present the professional accountants’ perception opposite to the managers’ one regarding elaborating and substantiating the accounting policies in nowadays conditions, of harmonizing the Romanian accounting system with the European and international referential. The research method used is the inquiry (survey and the research instrument is the questionnaire. As the objective was achieved, a series of research hypothesis were put in places, which were later tested with the help of the „Square Chi” method. The hereby study aims to bring awareness to the ones involved in the accounting by highlighting the importance which every single company should consider when the accounting policies and strategies are set up.

  6. Locus of control and pain: Validity of the Form C of the Multidimensional Health Locus of Control scales when used with adolescents.

    Science.gov (United States)

    Castarlenas, Elena; Solé, Ester; Racine, Mélanie; Sánchez-Rodríguez, Elisabet; Jensen, Mark P; Miró, Jordi

    2016-09-01

    The objective of this study was to examine the factor structure, reliability, and validity of the Form C of the Multidimensional Health Locus of Control scales in adolescents. A confirmatory factor analysis indicated that adequate fit of a four-factor model and the internal consistency of the scales were adequate. Criterion validity of the four scales of the Form C of the Multidimensional Health Locus of Control was also supported by significant correlations with measures of pain-related self-efficacy, anxiety, and coping strategies. The results indicate that the four Form C of the Multidimensional Health Locus of Control scale scores are reliable and valid and therefore support their use to assess pain-related locus of control beliefs in adolescents.

  7. The fester locus in Botryllus schlosseri experiences selection

    Directory of Open Access Journals (Sweden)

    Nydam Marie L

    2012-12-01

    Full Text Available Abstract Background Allorecognition, the ability of an organism to distinguish self from non-self, occurs throughout the entire tree of life. Despite the prevalence and importance of allorecognition systems, the genetic basis of allorecognition has rarely been characterized outside the well-known MHC (Major Histocompatibility Complex in vertebrates and SI (Self-Incompatibility in plants. Where loci have been identified, their evolutionary history is an open question. We have previously identified the genes involved in self/non-self recognition in the colonial ascidian Botryllus schlosseri, and we can now begin to investigate their evolution. In B. schlosseri, colonies sharing 1 or more alleles of a gene called FuHC (Fusion Histocompatibility will fuse. Protein products of a locus called fester, located ~300 kb from FuHC, have been shown to play multiple roles in the histocompatibility reaction, as activating and/or inhibitory receptors. We test whether the proteins encoded by this locus are evolving neutrally or are experiencing balancing, directional, or purifying selection. Results Nearly all of the variation in the fester locus resides within populations. The 13 housekeeping genes (12 nuclear genes and mitochondrial cytochrome oxidase I have substantially more structure among populations within groups and among groups than fester. All polymorphism statistics (Tajima's D, Fu and Li's D* and F* are significantly negative for the East Coast A-type alleles, and Fu and Li's F* statistic is significantly negative for the West Coast A-type alleles. These results are likely due to selection rather than demography, given that 10 of the housekeeping loci have no populations with significant values for any of the polymorphism statistics. The majority of codons in the fester proteins have ω values 95% posterior probability of ω values > 1. Conclusion Fester proteins are evolving non-neutrally. The polymorphism statistics are consistent with either

  8. Haplotypes at the Tas2r locus on distal chromosome 6 vary with quinine taste sensitivity in inbred mice

    Directory of Open Access Journals (Sweden)

    Munger Steven D

    2005-06-01

    Full Text Available Abstract Background The detection of bitter-tasting compounds by the gustatory system is thought to alert animals to the presence of potentially toxic food. Some, if not all, bitter stimuli activate specific taste receptors, the T2Rs, which are expressed in subsets of taste receptor cells on the tongue and palate. However, there is evidence for both receptor-dependent and -independent transduction mechanisms for a number of bitter stimuli, including quinine hydrochloride (QHCl and denatonium benzoate (DB. Results We used brief-access behavioral taste testing of BXD/Ty recombinant inbred (RI mouse strains to map the major quantitative trait locus (QTL for taste sensitivity to QHCl. This QTL is restricted to a ~5 Mb interval on chromosome 6 that includes 24 genes encoding T2Rs (Tas2rs. Tas2rs at this locus display in total 307 coding region single nucleotide polymorphisms (SNPs between the two BXD/Ty RI parental strains, C57BL/6J (quinine-sensitive and DBA/2J (quinine insensitive; approximately 50% of these mutations are silent. Individual RI lines contain exclusively either C57BL/6J or DBA/2J Tas2r alleles at this locus, and RI lines containing C57BL/6J Tas2r alleles are more sensitive to QHCl than are lines containing DBA/2J alleles. Thus, the entire Tas2r cluster comprises a large haplotype that correlates with quinine taster status. Conclusion These studies, the first using a taste-salient assay to map the major QTL for quinine taste, indicate that a T2R-dependent transduction cascade is responsible for the majority of strain variance in quinine taste sensitivity. Furthermore, the large number of polymorphisms within coding exons of the Tas2r cluster, coupled with evidence that inbred strains exhibit largely similar bitter taste phenotypes, suggest that T2R receptors are quite tolerant to variation.

  9. Fine-mapping the human leukocyte antigen locus in rheumatoid arthritis and other rheumatic diseases: identifying causal amino acid variants?

    Science.gov (United States)

    van Heemst, Jurgen; Huizinga, Tom J W; van der Woude, Diane; Toes, René E M

    2015-05-01

    To provide an update on and the context of the recent findings obtained with novel statistical methods on the association of the human leukocyte antigen (HLA) locus with rheumatic diseases. Novel single nucleotide polymorphism fine-mapping data obtained for the HLA locus have indicated the strongest association with amino acid positions 11 and 13 of HLA-DRB1 molecule for several rheumatic diseases. On the basis of these data, a dominant role for position 11/13 in driving the association with these diseases is proposed and the identification of causal variants in the HLA region in relation to disease susceptibility implicated. The HLA class II locus is the most important risk factor for several rheumatic diseases. Recently, new statistical approaches have identified previously unrecognized amino acid positions in the HLA-DR molecule that associate with anticitrullinated protein antibody-negative and anticitrullinated protein antibody-positive rheumatoid arthritis. Likewise, similar findings have been made for other rheumatic conditions such as giant-cell arteritis and systemic lupus erythematosus. Interestingly, all these studies point toward an association with the same amino acid positions: amino acid positions 11 and 13 of the HLA-DR β chain. As both these positions influence peptide binding by HLA-DR and have been implicated in antigen presentation, the novel fine-mapping approach is proposed to map causal variants in the HLA region relevant to rheumatoid arthritis and several rheumatic diseases. If these interpretations are correct, they would direct the biological research aiming to address the explanation for the HLA-disease association. Here, we provide an overview of the recent findings and evidence from literature that, although relevant new insights have been obtained on HLA-disease associations, the interpretation of the biological role of these amino acids as causal variants explaining that such associations should be taken with caution.

  10. Locus-specific control of asymmetric and CpNpG methylation by the DRM and CMT3 methyltransferase genes.

    Science.gov (United States)

    Cao, Xiaofeng; Jacobsen, Steven E

    2002-12-10

    Many plant, animal, and fungal genomes contain cytosine DNA methylation in asymmetric sequence contexts (CpHpH, H = A, T, C). Although the enzymes responsible for this methylation are unknown, it has been assumed that asymmetric methylation is maintained by the persistent activity of de novo methyltransferases (enzymes capable of methylating previously unmodified DNA). We recently reported that the DOMAINS REARRANGED METHYLASE (DRM) genes are required for de novo DNA methylation in Arabidopsis thaliana because drm1 drm2 double mutants lack the de novo methylation normally associated with transgene silencing. In this study, we have used bisulfite sequencing and Southern blot analysis to examine the role of the DRM loci in the maintenance of asymmetric methylation. At some loci, drm1 drm2 double mutants eliminated all asymmetric methylation. However, at the SUPERMAN locus, asymmetric methylation was only completely abolished in drm1 drm2 chromomethylase 3 (cmt3) triple mutant plants. drm1 drm2 double mutants also showed a strong reduction of CpNpG (n = A, T, C, or G) methylation at some loci, but not at others. The drm1 drm2 cmt3 triple mutant plants did not affect CpG methylation at any locus tested, suggesting that the primary CpG methylases are encoded by the MET1 class of genes. Although neither the drm1 drm2 double mutants nor the cmt3 single mutants show morphological defects, drm1 drm2 cmt3 triple mutant plants show pleiotropic effects on plant development. Our results suggest that the DRM and CMT3 genes act in a partially redundant and locus-specific manner to control asymmetric and CpNpG methylation.

  11. Locus of Control and Self-Esteem in Indian and White Students.

    Science.gov (United States)

    Martin, James C.

    1976-01-01

    The development and relationship of two dimensions of personality, self esteem and locus of control, were examined in a study of 763 fourth, eighth, and twelfth grade Indian and white children selected from 22 Oklahoma public schools. The students were given the Coopersmith Self-Esteem Inventory and Nowicky-Strickland Locus of Control Scale during…

  12. Relationship of Personality and Locus of Control With Employment Outcomes among Participants with Spinal Cord Injury

    Science.gov (United States)

    Krause, James S.; Broderick, Lynne

    2006-01-01

    We investigated relationships among personality, locus of control, and current post-injury employment status for 1,391 participants with spinal cord injury. Participants with higher internality locus-of-control scores and activity scores (personality) reported more favorable employment outcomes. Higher scores on chance and powerful others (locus…

  13. The Role of Locus of Control and Feedback on Performance of ...

    African Journals Online (AJOL)

    This study examined Students' Locus of Control and Teacher Feedback using a 2x3 factorial to measure the performance of thirty-six (36) primary school students utilizing the two locus of control types and three levels of teacher feedback: no feedback, attributional feedback, and progressive feedback. No significant ...

  14. The Relationship between the Perception of Own Locus of Control and Aggression of Adolescent Boys

    Science.gov (United States)

    Breet, Lettie; Myburgh, Chris; Poggenpoel, Marie

    2010-01-01

    Aggression is increasingly seen in most parts of South African society. Aggressive behaviour of boys in secondary school often results from frustrations caused by perceived high expectations of others regarding the role, locus of control, and personality of boys. Locus of control plays an important role in a person's perception concerning a…

  15. Predictors of Parental Locus of Control in Mothers of Pre- and Early Adolescents

    Science.gov (United States)

    Freed, Rachel D.; Tompson, Martha C.

    2011-01-01

    Parental locus of control refers to parents' perceived power and efficacy in child-rearing situations. This study explored parental locus of control and its correlates in 160 mothers of children ages 8 to 14 cross-sectionally and 1 year later. Maternal depression, maternal expressed emotion, and child internalizing and externalizing behavior were…

  16. Social Self-Efficacy, Academic Locus of Control, and Internet Addiction

    Science.gov (United States)

    Iskender, Murat; Akin, Ahmet

    2010-01-01

    The purpose of this research is to examine the relationship of internet addiction, social self-efficacy, and academic locus of control. Participants were 311 university students who completed a questionnaire package that included the Online Cognition Scale, the Academic Locus of Control Scale, and the Perceived Social Self-efficacy Scale. The…

  17. The genetic and regulatory architecture of ERBB3-type 1 diabetes susceptibility locus

    DEFF Research Database (Denmark)

    Kaur, Simranjeet; Mirza, Aashiq H.; Brorsson, Caroline Anna

    2016-01-01

    -producing INS-1E cells and the genetic and regulatory architecture of the ERBB3 locus to provide insights to how rs2292239 may confer disease susceptibility. rs2292239 strongly correlated with residual β-cell function and metabolic control in children with T1D. ERBB3 locus associated lncRNA (NONHSAG011351...

  18. Self Esteem, Locus of Control and Multidimensional Perfectionism as the Predictors of Subjective Well Being

    Science.gov (United States)

    Karatas, Zeynep; Tagay, Ozlem

    2012-01-01

    The purpose of this study is to determine whether there is a relationship between self-esteem, locus of control and multidimensional perfectionism, and the extent to which the variables of self-esteem, locus of control and multidimensional perfectionism contribute to the prediction of subjective well-being. The study was carried out with 318 final…

  19. A Study to Investigate the Relationship between Locus of Control and Academic Achievement of Students

    Science.gov (United States)

    Gujjar, Aijaz Ahmed; Aijaz, Rukhma

    2014-01-01

    Motivation is regarded as the alpha and omega of learning. It is the heart of teaching learning process. Motivation is defined as an internal state that arouses, directs, and maintains the behavior over time. Thus motivation is the pivotal component of learning and locus of control which is one of the important factors it stems from. Locus of…

  20. An Examination of Locus of Control, Epistemological Beliefs and Metacognitive Awareness in Preservice Early Childhood Teachers

    Science.gov (United States)

    Bedel, Emine Ferda

    2012-01-01

    This study aims to explore the locus of control, epistemological beliefs and metacognitive awareness levels of preservice early childhood education teachers and to determine the interrelations among these variables. 206 teacher candidates have been asked to fill out Rotter's Internal-External Locus of Control Scale, Central Epistemological Beliefs…