59 research outputs found
Assessment as the basis of a secondary nomination in the language of journalism
Assessment in journalism â a phenomenon communicatively diverse. As a logical and philosophical category, it is a judgment based on the positive or negative attitude of the subject to the evaluated object based on its comparison with the figurative standard. It is closely related to cognition: by reflecting objects and phenomena of objective reality, one simultaneously recognizes the world and evaluates it from certain points of view. In terms of various needs, aspirations, goals. The realm of assessment is based on the opposition "good - bad", where "good" is one that fits the idealized model of the macro and micro worlds, and "bad" is the one that does not fit that model. The logical basis of the assessment is to compare the results of human activity with the qualitative socio-psychological categories of the sphere of human cognition and make judgments about the value of the object
Internationalisation speed and MNE performance: A study of the market-seeking expansion of retail MNEs
Existing research is divided on whether firms that rapidly expand their overseas operations perform better than firms that internationalize slowly. Drawing on Penroseâs theory of the growth of the firm we argue that the positive effects of rapid internationalization give way to negative effects with increasing internationalization speed, leading to an inverted U-shaped association between internationalization speed and firm performance. We analyse the market-seeking expansion of 110 retailers over a 10-year period (2003â2012) and find support for a curvilinear relationship between internationalization speed and firm performance that is moderated by the geographic scope of firmsâ internationalization path and firmsâ international experience. Our study contributes to resolving conflicting views on the link between internationalization speed and firm performance
Genetic dissection of the relationships between grain yield components by genome-wide association mapping in a collection of tetraploid wheats
Increasing grain yield potential in wheat has been a major target of most breeding programs. Genetic advance has been frequently hindered by negative correlations among yield components that have been often observed in segregant populations and germplasm collections. A tetraploid wheat collection was evaluated in seven environments and genotyped with a 90K SNP assay to identify major and stable quantitative trait loci (QTL) for grain yield per spike (GYS), kernel number per spike (KNS) and thousand-kernel weight (TKW), and to analyse the genetic relationships between the yield components at QTL level. The genome-wide association analysis detected eight, eleven and ten QTL for KNS, TKW and GYS, respectively, significant in at least three environments or two environments and the mean across environments. Most of the QTL for TKW and KNS were found located in different marker intervals, indicating that they are genetically controlled independently by each other. Out of eight KNS QTL, three were associated to significant increases of GYS, while the increased grain number of five additional QTL was completely or partially compensated by decreases in grain weight, thus producing no or reduced effects on GYS. Similarly, four consistent and five suggestive TKW QTL resulted in visible increase of GYS, while seven additional QTL were associated to reduced effects in grain number and no effects on GYS. Our results showed that QTL analysis for detecting TKW or KNS alleles useful for improving grain yield potential should consider the pleiotropic effects of the QTL or the association to other QTLs
Desempenho de fusĂ”es e aquisiçÔes cross border: anĂĄlise empĂrica do caso brasileiro
International Consensus Statement on Rhinology and Allergy: Rhinosinusitis
Background: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICARâRS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICARâRSâ2021 as well as updates to the original 140 topics. This executive summary consolidates the evidenceâbased findings of the document. Methods: ICARâRS presents over 180 topics in the forms of evidenceâbased reviews with recommendations (EBRRs), evidenceâbased reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. Results: ICARâRSâ2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidenceâbased management algorithm is provided. Conclusion: This ICARâRSâ2021 executive summary provides a compilation of the evidenceâbased recommendations for medical and surgical treatment of the most common forms of RS
Interrelated regulation of sulphur-containing amino-acid biosynthetic enzymes and folate-metabolizing enzymes in Aspergillus nidulans
Immobilized amino-containing basic ionic liquid on graphene oxide as an efficient and stable catalyst for transesterification
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