cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14288052.v1
title: Construction and calibration of a bar weighing lysimeter

description: Generally, standard lysimeters include a lever-load cell scale, which has become expensive compared to new electronic equipment available for experimental purposes. Currently, lysimeters containing weighing bars with up to 4 load cells are economically feasible. This goal of this study was to present the construction and calibration of four weighing lysimeters built using two rectangular tanks, with a surface area of 1.35 m2 (1 m by 1.35 m) and a depth of 1.5 m, loaded on two weighing bars. Each bar had two high accuracy loading cells connected to a junction box and a datalogger by a coaxial cable. Calibration of each lysimeter was performed after field installation. The results showed a linear response (R2 &gt; 0.9999) of electric signal (mV) to mass increase or decrease (kg) with minimum hysteresis. The mean absolute error of the mass estimate (0.0245 to 0.2844 equivalent-mm) and a Willmott index between the observed and estimated data (d = 1.0000) indicate the high precision of the new equipment. The results allow concluding that the lysimeters in this study are appropriate for estimating evapotranspiration and other components of soil water balance.
DOI: 10.6084/m9.figshare.14288051.v1
title: Liming and fertilisation in Pinus taeda plantations with severe nutrient deficiency in savanna soils

description: Soils with high acidity and low exchangeable bases may be responsible for low yields of Pinus taeda in a forest plantation at Jaguariaíva, Paraná State, Brazil. The aim of this study was to evaluate the effect of liming and fertilisation, applied over litter, on two selected areas with Pinus taeda plantations. Soil, litter and pine needles were evaluated for K, Ca and Mg concentrations and soil acidity parameters. Seven treatments were applied: (i) complete (N, P, K, Zn, Cu, B, Mo, and lime); (ii) without N, P, and K; (iii) without Zn, Cu, B, and Mo; (iv) without K; (v) without Zn; (vi) without lime; and (vii) control (without nutrients and lime). Soil samples were collected at five soil depths (0-5, 5-10, 10-20, 20-40 and 40-60 cm) simultaneously with litter samples. Needles were also collected from the first and second pine flushes. Liming induced soil pH, Ca2+, and Mg2+ increases, and the opposite was observed for Al3+ and Al saturation. Fertilisation increased soil exchangeable K+ concentrations and needle and litter K concentrations. The low Ca and Mg concentrations found in the plant needles might be attributable to their low mobility.
DOI: 10.6084/m9.figshare.14288050.v1
title: Biological control of phytophagous arthropods in the physic nut tree Jatropha curcas L. in Brazil

description: Jatropha curcas has a high biofuel oil content, which could replace polluting fuels, and has great potential for large scale monoculture cultivation in the conventional system. We explored the occurrence, spatial distribution and the functional response of the main phytophagous species of this plant and their natural enemies to explore the potential for conservative biological control. We began sampling phytophagous species and predators when J. curcas plants were six months old. The most common species of phytophagous insects were nymphs and adults of Empoasca kraemeri, followed by Frankliniella schultzei and Myzus persicae. Among the predators, Ricoseius loxocheles, Iphiseioides zuluagai, Araneidae, larvae and adults of Psyllobora vigintimaculata and Anthicus sp. were the most frequently encountered. The most common parasitoids were the families Encyrtidae and Braconidae. The highest densities of E. kraemeri and F. schultzei on the edges of the J. curcas crop follow spatial patterns similar to those of their natural enemies I. zuluagai and Anthicus sp. These arthropods can be considered efficient predators of immature stages of E. kraemeri and F. schultzei on J. curcas.
DOI: 10.6084/m9.figshare.14288048.v1
title: Soil weed seed bank in situ and ex situ at a smallholder field in Maranhão State, northeastern Brazil

description: The objective of this research was to assess the density, floristic composition, phytosociology and diversity of a soil weed seed bank ex situ by germination in a greenhouse and in situ by weed sampling on a smallholder corn field located in Lago Verde County, Maranhão State. Fifteen pairs of 25 m2 plots were designated. In half of these plots, 90 soil samples were collected with an open metal template measuring 25 x 16 x 3 cm and placed in a greenhouse to germinate. In the other half, 90 weed samples were collected using the same metal template. We recorded a total of 1,998 individuals from 40 species, 31 genera and 16 families, from which 659 individuals germinated in situ and 1,339 ex situ. Density was higher ex situ, with 372 plants m-2. The Cyperaceae family had the highest floristic richness with nine species, followed by the Poaceae with six. The dominant species based on the Importance Value Index were Lindernia crustacea (IVI 27.7%) in situ and Scleria lithosperma (IVI 37.0%) ex situ. Floristic diversity was higher ex situ, with H' = 2.66 nats ind-1. These results could help predict infestation potential and could lead to improved weed management strategies in corn-growing areas on smallholdings in Maranhão State, northeastern Brazil.
DOI: 10.6084/m9.figshare.14288045.v1
title: Why is Academia Sometimes Detached from Firms’ Problems? The Unattractiveness of Research on Organizational Decline

description: ABSTRACT We examined how scholars decide what they study, scrutinizing researchers’ problem choice. We qualitatively analyzed a survey conducted by e-mail with 40 top management scholars on organizational decline in top-ranked journals. This topic appears to be neglected despite the real life evidence that the performance of firms is declining at an increasingly rapid pace. We conducted a content analysis of motivation to undertake, remain with, or abandon research. We found explanations for what researchers’ study specifically related to concerns over tenure and promotion, difficulty in conducting research, and the general unattractiveness of ‘negative’ themes that lead scholars to avoid a research topic. We contribute to studies on problem choice in management research by explaining why relevant economic and societal research agendas are under-researched. Our findings indicate that motivation not to undertake is related to extrinsic factors. Motivations to remain are usually intrinsic. However, motivations to abandon may be intrinsic, in order to move on to another research project, or extrinsic, depending on the situation. It also serves as a warning that scholars may be paying excessive attention to mainstream theoretical approaches and topics, inhibiting the emergence of new ideas and detracting attention from phenomena that are important for teaching.
DOI: 10.6084/m9.figshare.14288040.v1
title: Local Government Performance: Evaluating Efficiency, Efficacy, and Effectiveness at the Basic Education Level

description: ABSTRACT Access to public education for many specialists is the most potent policy toward achieving an equitable and fair society. To accomplish this challenging goal, there must exist an efficient and effective public system. Therefore, to support and expand the issue, we have developed a study that focuses on the impacts that socioeconomic conditions have on efficiency and efficacy at the basic education level in municipalities from the state of São Paulo, Brazil. In order to achieve our main goal, we performed a descriptive statistical analysis, a correlation analysis, and three multiple linear regressions. First, the descriptive study exhibited public education inequality between the municipalities. Following this, the correlation analysis pointed out a positive and significant correlation amongst socioeconomic conditions as well as a more efficient and effective model. Finally, three multiple linear regressions demonstrate a positive and significant impact concerning the economic status between the social condition and the efficiency, efficacy, and effectiveness in public schools run by municipal authorities. Therefore, this paper generates an advance toward local government performance studies, through the analysis of possible impacts concerning socioeconomic conditions in the 3Es at the basic education level.
DOI: 10.6084/m9.figshare.14288037.v1
title: From Play to Political Action: Prosumerism on Fanvideo Meme Production

description: ABSTRACT Fans are singular productive consumers. One of their typical practices is the production of fanvideos. An increasingly common trend in fanvideos is the creation of memes, a phenomenon of the modern internet related to ironic humor. This study aimed to analyze how fans, based on media texts, related to successful popular culture franchises. For this purpose, we performed an interpretive content analysis of fanvideos based on popular culture franchises posted on YouTube. Results demonstrate that meme fanvideos are made for play with and through the franchises, play dirty tricks, and criticize the politics. It happens by a variety of types of performances and techniques that dialogue both with the fictional universes and with different spheres of social life, often revealing an attitude of social criticism. Nevertheless, this interface makes room for a reproduction of prejudiced practices that target stigmatized identities. This process illustrates the intensive use of information and communication technologies and the ubiquity of the media, as well as the political tensions increasingly present in ordinary social life. These outcomes show how productive consumer behavior collapses with other social spheres when the meaning of products and brands is appropriated and re-signified through skilled creative consumer practices.
DOI: 10.6084/m9.figshare.14288033.v1
title: Country Brand Equity: The Role of Image and Reputation

description: ABSTRACT Country brand equity (CBE) is expanding in theory and in practice; however, little has been published on its conceptualization. By incorporating ‘reputation’ into the place brand equity construct at a country level, we provide a theoretical multidimensional framework for CBE. Seventeen interviews with international researchers were undertaken for theory building. A seven-dimensional CBE framework was developed according to the interpretations of two constructs - country brand reputation (‘share of experience’) and country brand image (‘share of mind’) - along with country brand associations, country brand awareness, country brand loyalty, country brand perceived quality, and channel relationships. We conclude by outlining potential further research avenues and implications for managerial practice. These contributions may guide policymakers, government officials, executives, and scholars in maximizing the value of a place brand (e.g., country, region, or city) by focusing on ‘reputation’ as an added (qualitative and/or quantitative) construct. This study may also inspire insights into joint efforts of public and private strategies and actions on economic performance, consumer welfare, and business decisions for national prosperity.
DOI: 10.6084/m9.figshare.14288032.v1
title: Quarterly Earnings, Operating Cash Flow, and Accruals in Future Performance Assessment

description: ABSTRACT This paper analyzes the informative content of quarterly earnings, operating cash flows, and accruals to assess future performance. The empirical analysis is based on 270 Brazilian non-financial firms listed on B3 from 2005 to 2018. Autoregressive models and variance decomposition were performed. Overall, results show that accounting earnings and accruals have incremental information content over operating cash flows in accessing future financial performance. Firstly, earnings have higher persistence parameters and capture a longer-term perspective showing that earnings, under the accrual regime, are more predictable than cash flows when using their past information. Secondly, the magnitude of accruals positively affects the persistence of earnings. Thirdly, as a component of earnings, operating cash flows are more persistent than the accruals component. Fourthly, high accrual levels are associated with lower future earnings. Finally, earnings have incremental informative power to explain future operating cash flows. This study contributes to the literature by providing evidence of the information content of quarterly performance measures with specific controls for accounting accruals processes, which is useful for financial performance forecasts in markets with low analyst coverage and restricted enforcement mechanisms.
DOI: 10.6084/m9.figshare.14288030.v1
title: Proposal of Artifact to Measure Degree of Boldness in Business Social Actors

description: Abstract This work proposes an artifact oriented by Design Science (DS) methods for measuring the degree of boldness in business social actors, especially entrepreneurs and businesspeople. To construct the artifact, the work of Eysenck and Wilson (1975) was used. The methodological approach used was Design Science, as the present object of study is considered an information artifact and, as such, has functions of data processing, reducing entropy (vision of syntax), forming meaning (vision of representation), and achieving viability (vision of adaptation). To ensure the validity of the study, a sample of users made up of 30 organizational psychologists was used, selected by convenience. The results demonstrated that using the artifact allows to measure entrepreneurs’ degree of boldness, affording them greater assertiveness in choosing and structuring their business. The study has a number of implications for managerial practice since by using the artifact it is possible to measure an entrepreneur’s degree of boldness and allow more assertive choices and structuring of their business, all the while reducing the rate of micro and small businesses that die early. In the academic field, the artifact will enable research on the degree of boldness of businesspeople with diverse other organizational variables.
DOI: 10.6084/m9.figshare.14288027.v1
title: Gambiarra as an Emergent Approach in the Entanglement of the Organizational Aesthetic and Technical Controversies: The Samba School Parade Case

description: ABSTRACT This paper aims to analyze the aesthetic and material/technical controversies surrounding the production of parade floats from a samba school. Starting from actor-network theory and controversy analysis, we show how actors negotiate interests that exist in carnival production project. Our findings demonstrate that the disagreements over material and aesthetic dimensions are temporarily solved by gambiarra, which is the unconventional use of technical knowledge for generating a creative solution in resource and time constraints contexts. We also argue that controversy analysis is an interesting tool to study organizational aesthetics in project management: it allows for understanding the potential conflictual relationship between material/technical and aesthetic dimensions. We conclude by stating that gambiarra can have both positive and negative consequences of generating creative solutions for controversies.
DOI: 10.6084/m9.figshare.14288026.v1
title: Individual and Situational Antecedents of Counterproductive Work Behaviors

description: ABSTRACT Counterproductive work behaviors (CWB) are harmful to organizations and detrimental to individual and collective performance. Although CWB have been considerably explored in the last decades, few studies have tried to assess the relative influence of their predictors. In this paper, we develop and test a structural equations model to evaluate the combined effects of two personality traits (agreeableness and neuroticism) and two situational variables (perceived organizational justice and leader-member exchange quality) on CWB. The analysis of data collected from 527 employees of a large Brazilian organization shows that agreeableness, neuroticism, and leader-member exchange quality (LMX) have direct effects on CWB and that LMX fully mediates the influence of organizational justice on the latter. Our findings extend previous models that looked into the Justice-LMX-CWB relationships and highlight the critical role played by leaders in preventing deleterious behaviors. We discuss their implications for research, as well as for human resource management (HRM) practice.
DOI: 10.6084/m9.figshare.14288024.v1
title: Fatigue at Work: Scale Validation with Airline Pilots

description: ABSTRACT In the organizational context, the study of occupational stress encompasses constructs of fatigue at work. Within the air transportation sector, fatigue at work is a potential issue influencing both safety and occupational stress. The objective of the present study was to perform a convergent-discriminant validity analysis of the Feeling of Fatigue scale in the area of Administration. Data from an observational cross-sectional study involving a sample of 1,066 airline pilots were analyzed using quantitative modeling. Confirmatory factor analysis with the structural equations model was performed to determine the validity of a Portuguese version of the Feeling of Fatigue scale in the organizational context of civil aviation. This study fills a gap in the literature on occupational stress in Administration, highlighting the relevance of research on fatigue at work. The results confirmed the validity of a Portuguese version of a mature scale for subjective assessment of fatigue in Administration, thereby contributing to fatigue management in organizational settings.
DOI: 10.6084/m9.figshare.14288022.v1
title: Promoting and Selecting Strategy-Aligned Projects through Consensus in Universities - An Artifact

description: Abstract Project portfolio management has been studied through diverse aspects. Different approaches have been used to improve project portfolio selection, but not all of them have been actually used. This study presents an artifact to improve project portfolio selection process in universities. The artifact considers strategic alignment and focuses on achieving consensus, considering university characteristics about strategic planning and decision making environment. The artifact was developed through an incremental approach using quasi-experiments in simulated situations to check and improve the accuracy of the solutions being developed. Finally, the artifact was implemented in a real situation inside a university, involving 185 projects, 15 criteria, and 12 people from different faculties and knowledge areas. Results show that the artifact is suitable to the university environment. Beyond the artifact itself and some highlights involving its development process, the multicriteria constructivist approach, the balanced scorecard, and the scoring technique, another contribution is an adapted AHP tool created to integrate traditional AHP from Saaty (1980) and a study from Bose (2015) to reduce cognitive conflict in group decision making. Other studies, in more diverse contexts, still need to be done, but the proposal seems to be promised.
DOI: 10.6084/m9.figshare.14288021.v1
title: On Social Enterprises and Social Entrepreneurship: An Extension

description: Abstract Research on social entrepreneurship still lacks theoretical depth, as well as the analysis of the antecedents that lead to the emergence of social enterprises. Seeking to advance such discussion, this paper aims to analyze if and how the conceptual model for analysis of social entrepreneurship antecedents proposed by Jiao in 2011 is empirically supported. Thus, semi-structured interviews with ten Brazilian social entrepreneurs were conducted. From the results, the existence of a new antecedent not described in the conceptual model developed by Jiao was identified, and a framework for analysis of the antecedents that lead to the emergence of social enterprises is being proposed in this paper. The framework elaborated from cases present in an emerging economy that has several social problems also points to analytical inconsistencies in Jiao’s model. Besides allowing the theoretical advance about the initial stage of social enterprises formation, this paper also contributes presenting relations that help minimize the theoretical misunderstanding about the conceptualization of social entrepreneurship, generating a clarified definition. In addition, an agenda with directions for future research on social enterprises and social entrepreneurship is proposed.
DOI: 10.6084/m9.figshare.14288020.v1
title: University Ecosystems and the Commitment of Faculty Members to Support Entrepreneurial Activity

description: Abstract Research on the concept of entrepreneurial universities has dedicated significant attention to understand how academic ecosystems shape the propensity of its members to establish new ventures. In this article we look at a prior step of the entrepreneurial event, i.e., how universities’ dynamics and initiatives related to entrepreneurship affect the proclivity of faculty to engage in entrepreneurship support. We propose and validate a conceptual model that directly relates the university ecosystem with faculty engagement, having entrepreneurial experience of faculty as a moderator and analyzing differences between public and private institutions. Data comprises information from 680 faculty members of over 70 higher education institutions from all regions of Brazil. Analyses were performed using Partial Least Squares Structural Equations Modeling. Results point to a strong positive relation between developed university ecosystems and the engagement of faculty with entrepreneurial activities, especially for individuals with stronger entrepreneurial experience. No differences were found between private and public institutions. From a practical standpoint, it is possible to identify more effective, innovative, and systematic ways to implement intrapreneurial practices in universities.
DOI: 10.6084/m9.figshare.14288019.v1
title: Career Profiles of Generation Y and Their Potential Influencers

description: Abstract This study aims to identify the predominant career profiles among Generation Y in Brazil and investigate the influence of demographic and professional characteristics in these profiles. Career profiles are defined as combinations of the presence of Boundaryless and Protean career attitudes. This study is descriptive, the sample is non-probabilistic and intentional and consists of 2,376 people. Cluster Analysis and Chi-square tests were used. The results show that people from Generation Y have a high presence of attitudes related to new careers and that these new careers are associated with high education and high income, mainly the Boundaryless career. However, there is a small portion of the sample that doesn’t present new career attitudes, indicating that this is just a movement and cannot be considered a reality for all studied subjects.