scholarly journals On the Front Line of the Circular Economy: The Entrepreneurial, Identity and Institutional Work of a Female Entrepreneur towards the Circular Transition

2021 ◽  
pp. 095001702110430
Author(s):  
Ödül Bozkurt ◽  
Mirela Xheneti ◽  
Vicky
Keyword(s):  
Circular Economy ◽  
Small Businesses ◽  
Large Scale ◽  
Critical Role ◽  
Sustainable Use ◽  
Front Line ◽  
Institutional Work ◽  
Alternative Approach ◽  
Female Entrepreneur

This article traces the experiences of Vicky, a female entrepreneur who runs a circular business that produces swim and activewear from regenerated fishing nets. The idea of a circular economy, which moves away from the linear economic model based on a make-use-dispose logic towards the elimination of waste and a sustainable use of the world’s resources, has rapidly gained popularity. Vicky’s story highlights the often overlooked but critical role of small businesses and their owners in this systemic change. Vicky performs three intertwined but distinct forms of work – entrepreneurial work on the business, identity work on the self and institutional work on the wider world – that all contribute to the circular transition. At the same time, Vicky exemplifies an alternative approach to entrepreneurship through a relational interpretation of circularity. Her case draws attention to how the labour of actors in the grassroots propels large-scale transitions.

scholarly journals Does the Formal Financial Sector Enhance Small Business Employment Generation in Nepal: Evidence from Cross-Sectional Data

2021 ◽  
Vol 8 (2) ◽  
pp. 155-164
Author(s):  
Dipendra Karki ◽  
Sushmita Upreti ◽  
Udbodh Bhandari ◽  
Sharad Rajbhandari ◽  
Niranjan Devkota ◽  
...  
Keyword(s):  
Small Business ◽  
Small Businesses ◽  
Financial Support ◽  
Descriptive Analysis ◽  
Critical Role ◽  
Secondary Data ◽  
Financial Sector ◽  
Cross Sectional ◽  
Employment Generation

Small business enterprises are widely recognized as a driving force of economic growth and development in any nation. Empirical evidence has shown that they contribute to job creation, help to alleviate poverty, and increase a nation’s level of productivity. In the exponential increase of small businesses, the role of the financial sector is crucial. This paper aims to identify the role of formal financial support in small business employment generation in Bouddhanath, Kathmandu. The study adopted a descriptive research design. Purposive sampling was used to select 285 business owners. A structured questionnaire was designed to collect their responses. Primary and secondary data was employed to analyze user status. Data analysis was performed with the help of descriptive analysis and a financial support index. The results showed that financial support plays a critical role in the enhancement of the small business sector, allowing businesses to create employment opportunities which further helps to maintain the Nepalese economy. The major challenges to the growth of small businesses in Nepal lie in securing initial funding and overreliance on credit. In addition, the ability to afford quality staff has an equally strong effect on the success of small businesses. Business growth clearly depends on the role of the formal financial sector to achieve the desired outcomes.

Trust in scientists in times of pandemic: Panel evidence from 12 countries

2021 ◽  
Vol 118 (40) ◽  
pp. e2108576118
Author(s):  
Yann Algan ◽  
Daniel Cohen ◽  
Eva Davoine ◽  
Martial Foucault ◽  
Stefanie Stantcheva
Keyword(s):  
Large Scale ◽  
Social Trust ◽  
Critical Role ◽  
Individual Level ◽  
Individual Support ◽  
Compliant Behavior ◽  
Paradoxical Effects ◽  
The Government ◽  
Nonpharmaceutical Interventions

This article analyzes the specific and critical role of trust in scientists on both the support for and compliance with nonpharmaceutical interventions (NPIs) during the COVID-19 pandemic. We exploit large-scale, longitudinal, and representative surveys for 12 countries over the period from March to December 2020, and we complement the analysis with experimental data. We find that trust in scientists is the key driving force behind individual support for and compliance with NPIs and for favorable attitudes toward vaccination. The effect of trust in government is more ambiguous and tends to diminish support for and compliance with NPIs in countries where the recommendations from scientists and the government were not aligned. Trust in others also has seemingly paradoxical effects: in countries where social trust is high, the support for NPIs is low due to higher expectations that others will voluntary social distance. Our individual-level longitudinal data also allows us to evaluate the effects of within-person changes in trust over the pandemic: we show that trust levels and, in particular, trust in scientists have changed dramatically for individuals and within countries, with important subsequent effects on compliant behavior and support for NPIs. Such findings point out the challenging but critical need to maintain trust in scientists during a lasting pandemic that strains citizens and governments.

A literature review exploring the role of technology in business survival during the Covid-19 lockdowns

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Salma S. Abed
Keyword(s):  
Literature Review ◽  
Small Businesses ◽  
Design Methodology ◽  
Human Life ◽  
Critical Role ◽  
Business Survival ◽  
Content Type ◽  
The Impact ◽  
Business Sectors

Purpose The Covid-19 pandemic has affected every aspect of human life. Even though the pandemic length was not too long, a huge volume of research relating to Covid-19 has been published in different contexts. This paper aims to review the literature investigating the impact of Covid −19 on businesses generally and explore studies examining the technology role of business survival during the Covid-19 lockdowns specifically. Design/methodology/approach This study implemented the concept of a systematic review approach to review the literature that has been conducted in the business field during the Covid-19 crisis in general. Additionally, it looks into the research examining the role of technology in business survival in the Covid-19 crisis specifically. All studies were conducted in 2020. A total of 53 studies were identified and categorised into different themes. The research methods, theories and locations have also been analysed. Findings It was found that Covid-19 pandemic has affected all business sectors in several ways. Technology adoption has a critical role for business survival during the Covid-19 crises especially with small businesses. Very limited research has been conducted on the adoption of different technologies during the Covid-19 lockdowns. Originality/value This study presents the most frequent themes and topics that have been explored in the literature during the Covid-19 crisis in the business field. It highlights the methods used in addition to the theories and research locations present in this literature. Finally, it proposes the possible implications of this literature review.

scholarly journals The role of haploinsufficiency of RPS14 and p53 activation in the molecular pathogenesis of the 5q- syndrome

2011 ◽  
Vol 3 (2s) ◽  
pp. 10 ◽  
Author(s):  
Jacqueline Boultwood
Keyword(s):  
Mouse Model ◽  
Large Scale ◽  
Critical Role ◽  
Ribosomal Gene ◽  
Molecular Pathogenesis ◽  
Erythroid Progenitor ◽  
Great Insight ◽  
P53 Activation ◽  
Distinct Subtype

In recent years we have gained great insight into the molecular pathogenesis of the 5q- syndrome, a distinct subtype of myelodysplasia. The demonstration of haploinsufficiency of the ribosomal gene RPS14 (mapping to the commonly deleted region) and the finding that this is the cause of the erythroid defect in the 5qsyndrome represent major advances. A mouse model of the human 5q- syndrome generated by large-scale deletion of the Cd74-Nid67 interval (containing RPS14) further supports a critical role for RPS14 haploinsufficiency. It is widely accepted that ribosomal deficiency results in p53 activation and defective erythropoiesis and the crossing of the ‘5q- mice’ with p53 deficient mice ameliorated the erythroid progenitor defect. Emerging data suggests that the p53 activation observed in the mouse model may also apply to the human 5q- syndrome.

The Carnegie Uaxactun Project and the Development of Maya Archaeology

1990 ◽  
Vol 1 (2) ◽  
pp. 257-276 ◽  
Author(s):  
Stephen L. Black
Keyword(s):  
Large Scale ◽  
Critical Role ◽  
Carnegie Institution ◽  
Field Methods ◽  
Maya Archaeology ◽  
History Of ◽  
Maya Area

AbstractThe Carnegie Institution of Washington's 1924–1937. Uaxactun Project, one of the first large-scale excavations in the Maya area, established the role of dirt archaeology in Maya studies. The archaeologists who worked on this pioneering project developed many field methods and approaches that remain in use today. A review of the project and of the careers of its participants shows the critical role the Carnegie Uaxactun Project has played in the history of Maya archaeology.

scholarly journals Infrared and Millimeter Views of the Helix: the Nearest, Massive, Neutral Remnant of a Circumstellar Envelope

1999 ◽  
Vol 191 ◽  
pp. 425-430 ◽  
Author(s):  
P.J. Huggins ◽  
P. Cox ◽  
T. Forveille ◽  
R. Bachiller ◽  
K. Young
Keyword(s):  
Large Scale ◽  
Near Infrared ◽  
Critical Role ◽  
Ring Structure ◽  
Circumstellar Envelope ◽  
3 Dimensional ◽  
Optical Images ◽  
Formation And Evolution ◽  
Visualization Techniques

We present new, infrared and millimeter views of the Helix nebula which illustrate the critical role of remnant, neutral AGB envelopes in the formation and evolution of planetary nebulae. Large scale ∼ 1 000″ mapping of the entire nebula in the CO (J = 2 − 1) line with the CSO reveals the global structure of the envelope. The CO emission forms the familiar ring structure seen in optical images of the Helix, and indicates a massive remnant with ≳ 50% the mass of the ionized nebula. High resolution CO mapping with the IRAM 30 m telescope shows that the whole envelope is fragmented into an intricate array of small clumps, closely related to the cometary globules seen in the central, ionized cavity. 5–17 μm spectroscopy of the Helix with ISOCAM reveals a remarkable near infrared spectrum, dominated by the pure (v = 0 − 0) rotational lines of H2. The H2 lines are excited to a temperature of ∼ 900 K, and likely arise in warm, outer layers of the small clumps seen in CO. Imaging of the H2 emission with ISOCAM over the whole nebula provides a striking portrait of the fragmented neutral envelope. 3-dimensional views of the envelope are also presented, based on CO mapping and using 3-dimensional visualization techniques. Point symmetries dominate the toroidal structure, and suggest an origin for the Helix in equatorial mass-loss on the AGB, shaped by the action of bipolar outflows or jets.

scholarly journals Modeling the Hydroclimatology of Kuwait: The Role of Subcloud Evaporation in Semiarid Climates

2008 ◽  
Vol 21 (12) ◽  
pp. 2976-2989 ◽  
Author(s):  
Marc P. Marcella ◽  
Elfatih A. B. Eltahir
Keyword(s):  
Boundary Conditions ◽  
Interannual Variability ◽  
Large Scale ◽  
Climate Model ◽  
Regional Climate ◽  
Critical Role ◽  
Rain Gauge ◽  
Annual Rainfall ◽  
Semiarid Region

Abstract A new subcloud layer evaporation scheme is incorporated into Regional Climate Model, version 3 (RegCM3), to better simulate the rainfall distribution over a semiarid region around Kuwait. The new scheme represents subcloud layer evaporation of convective as well as large-scale rainfall. Model results are compared to observations from rain gauge data networks and satellites. The simulations show significant response to the incorporation of subcloud layer evaporation as a reduction by as much as 20% in annual rainfall occurs over the region. As a result, the new model simulations of annual rainfall are within 15% of observations. In addition, results indicate that the interannual variability of rainfall simulated by RegCM3 is sensitive to the specification of boundary conditions. For example, forcing RegCM3’s lateral boundary conditions with the 40-yr ECMWF Re-Analysis (ERA-40) data, instead of NCEP–NCAR’s Reanalysis Project 2 (NNRP2), reduces interannual variability by over 25%. Moreover, with subcloud layer evaporation incorporated and ERA-40 boundary conditions implemented, the model’s bias and root-mean-square error are significantly reduced. Therefore, the model’s ability to reproduce observed annual rainfall and the year-to-year variation of rainfall is greatly improved. Thus, these results elucidate the critical role of this natural process in simulating the hydroclimatology of semiarid climates. Last, a large discrepancy between observation datasets over the region is observed. It is believed that the inherent characteristics that are used to construct these datasets explain the differences observed in the annual and interannual variability of Kuwait’s rainfall.

Probabilistic Evaluation of the Dynamics and Predictability of the Mesoscale Convective Vortex of 10–13 June 2003

2007 ◽  
Vol 135 (4) ◽  
pp. 1544-1563 ◽  
Author(s):  
Daniel P. Hawblitzel ◽  
Fuqing Zhang ◽  
Zhiyong Meng ◽  
Christopher A. Davis
Keyword(s):  
Large Scale ◽  
Mesoscale Model ◽  
Critical Role ◽  
Probabilistic Evaluation ◽  
Mesoscale Convective ◽  
Upper Level ◽  
Mesoscale Convective Vortex ◽  
Horizontal Grid ◽  
Development And Evolution

Abstract This study examines the dynamics and predictability of the mesoscale convective vortex (MCV) of 10–13 June 2003 through ensemble forecasting. The MCV of interest developed from a preexisting upper-level disturbance over the southwest United States on 10 June and matured as it traveled northeastward. This event is of particular interest given the anomalously strong and long-lived nature of the circulation. An ensemble of 20 forecasts using a 2-way nested mesoscale model with horizontal grid increments of 30 and 10 km are employed to probabilistically evaluate the dynamics and predictability of the MCV. Ensemble mean and spread as well as correlations between different forecast variables at different forecast times are examined. It is shown that small-amplitude large-scale balanced initial perturbations may result in very large ensemble spread, with individual solutions ranging from a very strong MCV to no MCV at all. Despite similar synoptic-scale conditions, the ensemble MCV forecasts vary greatly depending on intensity and coverage of simulated convection, illustrating the critical role of convection in the development and evolution of this MCV. Correlation analyses reveal the importance of a preexisting disturbance to the eventual development of the MCV. It is also found that convection near the center of the MCV the day after its formation may be an important factor in determining the eventual growth of a surface vortex and that a stronger midlevel vortex is more conducive to convection, especially on the downshear side, consistent with the findings of previous MCV studies.

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