scholarly journals Technological innovation in policing and crime prevention: Practitioner perspectives from London

2021 ◽  
pp. 146135572110640
Author(s):  
Julian Laufs ◽  
Hervé Borrion
Keyword(s):  
Crime Prevention ◽  
Technological Innovation ◽  
Negative Impact ◽  
Critical Role ◽  
Political Support ◽  
Full Potential ◽  
Public Acceptability ◽  
The Cost ◽  
Innovation Processes ◽  
Detection Technologies

Digital technology now plays a critical role in policing and security management, with policing apps, drones and body-worn cameras potentially being game-changers. Adoption of such technologies is, however, not straightforward and depends upon the buy-in of senior management teams and users. This study examines what obstacles practitioners face in the procurement, deployment and use of crime prevention and detection technologies. The issue is explored through a number of expert interviews conducted with practitioners in London between August 2019 and March 2020. This work expands previous, more theoretical, literature on the topic by adding a practical perspective and advances the understanding of issues faced in innovation processes and their management. We identified a variety of issues and obstacles to technological innovation for policing. These include the deployment of new systems at the cost of old ones, lack of financial and political support, issues in public–private partnerships, and public acceptability. Although individual practitioners may have the expertise and willingness to unleash the full potential of surveillance and crime-reduction technologies, they are usually restrained by institutional rules or, in some cases, inefficiencies. In terms of the latter, this study especially highlights the negative impact of a lack of technical interoperability of different systems, missing inter- and intra-agency communication, and unclear guidelines and procedures.

Technological Innovation and the Agricultural Sustainability

2016 ◽  
Vol 7 (2) ◽  
pp. 1-14
Author(s):  
Rachida Khaled ◽  
Lamine Hammas
Keyword(s):  
Technological Innovation ◽  
Energy Production ◽  
Agricultural Sector ◽  
Negative Impact ◽  
Agricultural Productivity ◽  
Agricultural Sustainability ◽  
Net Income ◽  
Agriculture Sector ◽  
The Impact

The diffusion of the technological innovation can affect the agricultural sector in the three-sided (social, economic and environmental), a hand, it can contribute to solve problems of the agricultural sector: the effects of the climatic changes, the farming exodus and the migration and the problems of poverty and it can improve the agricultural productivity. But on the other hand, he can lead to new problems, such as depletion of energy resources caused by excessive use of energizing technologies, pollution of air and water and the destruction of soil by industrial waste. This paper aims to theoretically and empirically analyze the role of technological innovation in improving agricultural sustainability through the impact of mechanization on agricultural productivity, energy production and net income per capita for a panel of three Maghreb countries (Algeria, Morocco and Tunisia) during the period 1997-2012. By using simultaneous equations, the authors' finding that technological innovation cannot achieve the purpose of sustainable development in the agriculture sector in the Maghreb countries through the negative impact of mechanization and research and development on agricultural productivity.

scholarly journals Machine learning applied to simulations of collisions between rotating, differentiated planets

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Miles L. Timpe ◽  
Maria Han Veiga ◽  
Mischa Knabenhans ◽  
Joachim Stadel ◽  
Stefano Marelli
Keyword(s):  
Machine Learning ◽  
Planet Formation ◽  
Critical Role ◽  
Ensemble Methods ◽  
Terrestrial Planet ◽  
Data Driven ◽  
Analytic Methods ◽  
Accurate Treatment ◽  
Post Impact ◽  
The Cost

AbstractIn the late stages of terrestrial planet formation, pairwise collisions between planetary-sized bodies act as the fundamental agent of planet growth. These collisions can lead to either growth or disruption of the bodies involved and are largely responsible for shaping the final characteristics of the planets. Despite their critical role in planet formation, an accurate treatment of collisions has yet to be realized. While semi-analytic methods have been proposed, they remain limited to a narrow set of post-impact properties and have only achieved relatively low accuracies. However, the rise of machine learning and access to increased computing power have enabled novel data-driven approaches. In this work, we show that data-driven emulation techniques are capable of classifying and predicting the outcome of collisions with high accuracy and are generalizable to any quantifiable post-impact quantity. In particular, we focus on the dataset requirements, training pipeline, and classification and regression performance for four distinct data-driven techniques from machine learning (ensemble methods and neural networks) and uncertainty quantification (Gaussian processes and polynomial chaos expansion). We compare these methods to existing analytic and semi-analytic methods. Such data-driven emulators are poised to replace the methods currently used in N-body simulations, while avoiding the cost of direct simulation. This work is based on a new set of 14,856 SPH simulations of pairwise collisions between rotating, differentiated bodies at all possible mutual orientations.

Estimating the Borrowing Behavior of French and German Firms. An Econometric Analysis / Verschuldungsverhalten französischer und deutscher Unternehmen. Eine ökonometrische Analyse

2001 ◽  
Vol 221 (5-6) ◽  
Author(s):  
Elizabeth Kremp ◽  
Elmar Stöß
Keyword(s):  
Firm Growth ◽  
Negative Impact ◽  
Positive Impact ◽  
Size Class ◽  
Monetary Transmission ◽  
Data Sets ◽  
Pecking Order ◽  
Trends Over Time ◽  
Deutsche Bundesbank ◽  
The Cost

SummaryThis paper investigates the borrowing behavior of 2,900 French and 1,300 German firms over the 1987-95 period. Both samples based on data sets of the Banque de France and the Deutsche Bundesbank not only include large but also small and medium-sized enterprises. Applying GMM techniques, we estimate identical debt equations for the two total samples and by size class. Despite the large differences between the two countries in term of debt trends over time and size class the main result is the similarity of a few determinants between France and Germany. E.g. we find that firm growth has a positive impact on borrowing according to the theory of signalling whereas the negative correlation of profit and debt supports pecking order approach and the cost of finance has a negative impact on leverage, too. Additionally, the study can provide some insights for the monetary transmission mechanism in both EMU member countries.

scholarly journals ROLE OF EFFECTIVE PROJECT MANAGEMENT IN REDUCING DRUG DEVELOPMENT COST

2017 ◽  
Vol 10 (3) ◽  
pp. 53
Author(s):  
Faisal B A Zaidi ◽  
Salma Ahmed ◽  
Munish Makkad
Keyword(s):  
Project Management ◽  
Drug Development ◽  
Site Selection ◽  
Late Phase ◽  
Critical Role ◽  
Project Manager ◽  
Development Cost ◽  
The Cost ◽  
Patient Enrollment

ABSTRACTPharmaceuticals are passing through the difficult phase due to increasing numbers of patents expiry along with increasing cost of drug development.Protocol design, regulatory cycle time, site selection, patient enrollment and monitoring are some of the cost contributing elements for late phaseclinical trials. This paper applies the principles of project management and suggests means to reduce the cost of late phase drug development. It alsothrows light on the critical role that a project manager can play in overall drug development process.Keywords: Cost of drug development, Effective project management, Reduction in cost of drug development.

scholarly journals ECONOMIC ASSESSMENT OF CHANGES IN HYDROLOGICAL REGULATION ECOSYSTEM SERVICE FROM THE NEGATIVE IMPACT OF UNAUTHORIZED MUNICIPAL SOLID WASTE LANDFILLS

2021 ◽  
Author(s):  
Olena Kobzar
Keyword(s):  
Ecosystem Services ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Ecosystem Service ◽  
Scientific Literature ◽  
Negative Impact ◽  
Economic Assessment ◽  
Municipal Solid Waste Landfills ◽  
The Cost ◽  
Solid Waste Landfills

The problem of the formation of unauthorized municipal solid waste landfills is very urgent in the world. Municipal solid waste landfills affect the state of ecosystem assets of territorial communities and, accordingly, the flow of ecosystem services. The economic assessment of qualitative and quantitative changes of ecosystem services as a result of the negative impact of unauthorized landfills is a basic element of an effective policy in the field of municipal solid waste management. One of the ecosystem services, the assessment of which is given a lot of attention in the scientific literature is the hydrological regulation ecosystem service. The aim of the research is the economic assessment of changes in hydrological regulation ecosystem service from the negative impact of unauthorized municipal solid waste landfills. In the scientific literature, the economic assessment of hydrological regulation ecosystem service is considered as a function of the increase in the river or underground runoff and the cost of water. It is proposed to calculate the economic assessment of changes in hydrological regulation ecosystem service from the negative impact of unauthorized municipal solid waste landfills as a function of: the magnitude of the change in groundwater flow in the summer from the negative impact of unauthorized municipal solid waste landfill; tax rates for water abstraction from an underground source; landfill area; the coefficient of changes in the structure of the ecosystem within the landfill (destruction of vegetation cover); the area of impact of the landfill (outside the landfill) on the ecosystem; coefficient of change in the area of impact of the landfill. Changes in the hydrological regulation ecosystem service from the negative impact of unauthorized municipal solid waste landfills on the territory of the Korostyshevskaya territorial community of the Zhytomyr region have calculated. The main problems of assessing changes in hydrological regulation ecosystem service from the negative impact of unauthorized municipal solid waste landfills are identified: obtaining reliable and complete factual information about changes in underground runoff and the characteristics of the ecosystem from the negative impact of unauthorized municipal solid waste landfills within the landfill and the zone of its influence. Due to the insignificant value of the cost of changing the hydrological regulation ecosystem service, it was concluded that it is inexpedient to take it into account when making managerial decisions about small and low-power unauthorized municipal solid waste landfills.

scholarly journals Employee-driven Innovation in Welfare Services

2014 ◽  
Vol 4 (2) ◽  
pp. 159 ◽  
Author(s):  
Thomas Wihlman ◽  
Magnus Hoppe ◽  
Ulla Wihlman ◽  
Hélène Sandmark
Keyword(s):  
Empirical Studies ◽  
Organizational Slack ◽  
Full Potential ◽  
Management Support ◽  
Structured Interviews ◽  
The Public ◽  
Welfare Services ◽  
Qualitative Thematic Analysis ◽  
New Ideas ◽  
Innovation Processes

There is a growing interest in both employee-driven innovation (EDI) and innovation in welfare services, but a lack of empirical studies addressing innovation from the employee perspective. Accordingly, this study was designed to contribute with well-grounded empirical knowledge, aiming to explore the barriers to and opportunities for participation in innovation experienced by employees of the Swedish welfare services. In order to reach the aim, a qualitative thematic analysis of 27 semi-structured interviews with employees in four municipalities was performed. The study identified three main themes, with a great impact on the innovative performance of the studied organizations: support, including leadership and innovation processes; development, including creativity and learning; and organizational culture, which includes attitudes and communication, all essential ingredients in EDI. Experienced barriers for innovation were unclear or non-existing innovation processes with ambiguous goals, insufficient learning, and deficient organizational slack, thus creating a tension between day-to-day work and innovation and hindering reflection and exploration. Attitudes of colleagues and lack of communication were also barriers to implementing innovation, suggesting the need for better management support for a communicative and open culture. Opportunities were found, including commitment to innovation and willingness to try new ideas, but the employees must be given the mandate and sufficient time to develop the potential that emerges from continuous learning, time for reflection, and user dialogue. The conclusion was that incremental innovations existed, but the full potential of these did not benefit the entire organization due to inadequate communication and lack of innovation processes. The study improves our understanding of how employees regard their involvement in innovation. It also discusses how to make better use of employees’ resources in innovation processes and contributes to important knowledge about EDI in the public sector. On the basis of our results, we suggest a model of EDI for use in practice.

scholarly journals The Determinants of Capital Structure Choice: Evidence from Bangladeshi FMCG Companies

2021 ◽  
pp. 92-106
Author(s):  
Kh Khaled Kalam ◽  
An-Nisha Khatoon
Keyword(s):  
Capital Structure ◽  
Negative Impact ◽  
Secondary Market ◽  
Best Interests ◽  
Total Asset ◽  
Cross Sectional ◽  
Leverage Ratio ◽  
Significant Negative Impact ◽  
The Cost ◽  
Structure Choice

This paper offers empirical proof of Bangladesh's theories of capital markets and analyses the effects of the failure to introduce a secondary capital market in relation to Bangladesh. The findings from the cross-sectional OLS regression demonstrate that both the static deal theory and the cost theory of the organisation are applicable to the capital structure of the Bangladesh Fast-moving consumer goods (FMCG) companies. The lack of a secondary market will affect the costs of an entity because shareholders unable to decommission their shares may place pressure on management to behave in their best interests. We analyse in this paper, using a sample of 5 Bangladeshi FMCG companies for the period from 2014 to 2019, the determinants of Bangladesh's Debt to Total Asset. This study reveals that Bangladesh's listed Food and Allied company's average leverage ratio is close to that of other countries in the growth of the economy. The study also shows that the Company's Profitability is strongly and positively linked to the asset structure, Size, Profitability, growth and business risks. A firm's Size has a statistically significant negative impact on Debt to Total Asset.

Public-private partnerships: A profitability analysis of the partnerships in the energy sector in Albania

2021 ◽  
Author(s):  
Kostandin Nasto ◽  
Junada Sulillari
Keyword(s):  
Comparative Analysis ◽  
Negative Impact ◽  
Energy Sector ◽  
Future Generations ◽  
Public Private Partnerships ◽  
Public Finances ◽  
Profitability Analysis ◽  
The Future ◽  
The Government ◽  
The Cost

The aim of this study is to realize an analysis of public-private partnerships (PPPs) in Albania. Our focus will mainly be the PPPs in the energy sector. Public-private partnerships contracts have experienced a significant increase in the last decades in Albania. They have had a great impact on public finances of the country, this is why they have often been “attacked” for the negative impact that they might have on the actual and especially the future of the country. We will work to make a comparative analysis of the cost and benefits that Albania has had from signing these contracts. We will also work to analyze the management of these public-private partnerships during the pandemics, which will be helpful to reveal the possible difficulties that the government might have in managing them. Something that has inspired us to make a deeper analysis of them is related to the energy crises that the country has experienced in the last years. We want to “dig” deeper in order to see if these PPPs are really worth it or not. Is it worth or it brings a burden for the actual and future generations of Albania?

Nanotechnology for Photovoltaic Energy

2014 ◽  
pp. 319-346
Author(s):  
Salahuddin Qazi ◽  
Farhan A. Qazi
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Low Cost ◽  
Photovoltaic Cells ◽  
Dye Sensitized Solar Cells ◽  
Future Research ◽  
Full Potential ◽  
Solar Panels ◽  
The Cost ◽  
Silicon Based

Solar radiation is plentiful and a clean source of power. However, despite the first practical use of silicon based solar cell more than 50 years ago, it has not been exploited to its full potential due to the high cost of electrical conversion on a per Watt basis. Many new kinds of photovoltaic cells such as multi-junction solar cells dye –sensitized solar cells and organic solar cell incorporating element of nanotechnology have been proposed to increase the efficiency and reduce the cost. Nanotechnology, in the form of quantum dots, nanorods, nanotubes, and grapheme, has been shown to enhance absorption of sunlight, makes low cost flexible solar panels and increases the efficiency of photovoltaic cells. The chapter reviews the state of current photovoltaic cells and challenges it presents. It also discusses the use of nanotechnology in the application of photovoltaic cells and future research directions to improve the efficiency of solar cells and reduce the cost.

Technological Innovation and the Agricultural Sustainability

2020 ◽  
pp. 1-16
Author(s):  
Rachida Khaled ◽  
Lamine Hammas
Keyword(s):  
Technological Innovation ◽  
Agricultural Sector ◽  
Negative Impact ◽  
Agricultural Productivity ◽  
Agricultural Sustainability ◽  
Net Income ◽  
Agriculture Sector ◽  
Per Capita ◽  
The Impact

The diffusion of the technological innovation can affect the agricultural sector in the three-sided (social, economic and environmental), a hand, it can contribute to solve problems of the agricultural sector: the effects of the climatic changes, the farming exodus and the migration and the problems of poverty and it can improve the agricultural productivity. But on the other hand, he can lead to new problems, such as depletion of energy resources caused by excessive use of energizing technologies, pollution of air and water and the destruction of soil by industrial waste. This paper aims to theoretically and empirically analyze the role of technological innovation in improving agricultural sustainability through the impact of mechanization on agricultural productivity, energy production and net income per capita for a panel of three Maghreb countries (Algeria, Morocco and Tunisia) during the period 1997-2012. By using simultaneous equations, the authors' finding that technological innovation cannot achieve the purpose of sustainable development in the agriculture sector in the Maghreb countries through the negative impact of mechanization and research and development on agricultural productivity.

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