scholarly journals Influence of ozonised irrigation water on the morphological, bacteriological and sensory characteristics of ‘Saint-Pierre’ tomatoes grown in Algeria

2021 ◽  
Vol 117 (4) ◽  
pp. 1
Author(s):  
Fouzia BENALI ◽  
Nadia RAMDANI
Keyword(s):  
Irrigation Water ◽  
Tap Water ◽  
Point Of View ◽  
Sensory Characteristics ◽  
Added Value ◽  
Economic Point ◽  
Tomato Plants ◽  
Round Shape ◽  
Microbiological Stability ◽  
Growth Development

<p>This article focuses on the study of the influence of ozonised water irrigation on the morphological, bacteriological and sensory characteristics of ‘Saint-Pierre’ tomatoes grown in Algeria. The results were compared with those irrigated with non-ozonised tap water called control of the same varietal type and grown under the same conditions. The work was carried out on seedlings of tomatoes grown and irrigated with ozonised water at different ozonisation times: 10- seconds, 20- seconds and 30-seconds, corresponding to lot I (tomato at 10-s), lot II (tomato at 20-s) and lot III (tomato at 30-s), respectively. Irrigation with ozonised water does not cause defects in shape, skin or colour of the fruits. They are, distinguished by a round shape, very red in colour, consistent and slightly acidic in taste. With good microbiological stability in accordance with the standard and good organoleptic quality except for the taste character of tomatoes at 30-seconds where a majority of evaluators estimated that ‘they were bland and no big difference for the other criteria analysed. In general, our results showed that the ozonisation of irrigation water improves the growth, development, vigour and yield of tomato plants without altering the marketability of the fruits. This process encourages the use of ozonised water in agriculture since it has a high added value from an environmental and economic point of view and it can be generalized to other crops.</p>

scholarly journals Economic evaluation of alternative technologies to mitigate Sulphur emissions in maritime container transport from both the vessel owner and shipper perspective

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Seyed Abolfazl Mohseni ◽  
Edwin van Hassel ◽  
Christa Sys ◽  
Thierry Vanelslander
Keyword(s):  
Point Of View ◽  
Added Value ◽  
Extended Model ◽  
Fuel Cost ◽  
Heavy Fuel Oil ◽  
Economic Point ◽  
Alternative Technologies ◽  
Maritime Shipping ◽  
Sulphur Emissions ◽  
The Eu

AbstractInternational maritime shipping is confronted from 2006 onwards with regulation until 2030 by different policy actors (i.e. International Maritime Organization, hereafter IMO), the EU) in order to improve the ecological performance of maritime shipping, and will face more so in the future. Many of these regulations concern the reduction of air pollution of vessels both globally and in particular in so-called Emission Control Areas (ECA’s).In this research, the economic impact of alternative technologies in order to reduce the Sulphur emissions in existing ECA zones is analyzed both from the perspective of the vessel owner, as well as for the evaluation of generalized chain cost, hence from the shipper point of view.The container carriers can choose different methods to comply with the new regulations, such as switching fuel types (Liquefied Natural Gas (LNG), Marine Diesel Oil (MDO)) or opting for innovative technologies like installing scrubber systems.The goal of this research is twofold: first, to discover alternative available technologies to mitigate Sulphur emissions according to the literature; second, to evaluate economically the selected technologies both from vessel owners and shippers perspectives.In order to study this, an update of an existing model is used. The added value of the extended model is threefold: calculating the generalized chain cost of transporting a container from the origin (US and Asia) to a destination in the EU, incorporating in the model the different ECA zones in the world and integrating more detailed fuel cost calculations and capital cost for different engine types or technologies used.The methodology used in this research is an extension of an existing model which is updated for the purpose of this research. This update includes a new functionality to allow calculating the vessel owner cost for different fuel types and propulsion systems (Heavy Fuel Oil or HFO, MDO and LNG). Next to that, more maritime distance data is collected containing the distance sailed in ECA zones. This means that for each port-to-port combination, in the total maritime distance database in the model, this additional information is added. Based on this information, the fuel cost can be calculated when a vessel is sailing in ECA zones using either MDO, LNG or HFO (including a scrubber).The research is particularly interesting for logistics operators, legislation regulators and academia. The extended model allows calculating the best economic solutions for selected routes. For logistics operators and in particular for shippers, the results allow making the most rewarding investments from an economic point of view and affirm the importance of different technologies on the generalized chain cost. The results indicate that the price of the different fuels (and the spread between them) displays an important factor in the overall outcome.

scholarly journals A NOVEL PROCEDURE MODEL FOR DEVELOPING INDIVIDUALIZED DIGITALIZATION STRATEGIES

2020 ◽  
Vol 1 ◽  
pp. 667-676
Author(s):  
P. Pfenning ◽  
M. Eigner
Keyword(s):  
Business Model ◽  
Corporate Strategy ◽  
Point Of View ◽  
Use Cases ◽  
Added Value ◽  
Maturity Level ◽  
Economic Point ◽  
Procedure Model

AbstractMany companies face a challenge while defining their individualized digitalization strategy. Therefore, the interrelation of corporate and digitalization strategy is addressed and a novel procedure model to assist companies in defining their strategy is introduced. Based on their corporate strategy, the introduced model allows companies to simply identify suitable business model patterns, digitization use cases and offers a possibility to asses the maturity level of their internal processes and evaluate the added value from an economic point of view.

scholarly journals Productivity Trend in Iranian Health Sector: A Descriptive Approach

2021 ◽  
Author(s):  
Taha Nasiri ◽  
Sayyed-Morteza Hosseini-Shokouh
Keyword(s):  
Time Series Data ◽  
Good Condition ◽  
Health Sector ◽  
Point Of View ◽  
Added Value ◽  
Series Data ◽  
Health Economy ◽  
Review Section ◽  
Economic Point ◽  
Out Of Pocket Expenses

Background: Low productivity and consequently increased health costs can cause various problems in society and the welfare of individuals. The first effect of the high cost of production in the health sector is the collapse of hospitals and health centers into a cost-inflation spiral. Methods: This was a descriptive-analytical study. A review section has been revised to describe the concept of productivity through narrative literature review in the descriptive section, using the time series data of 1991-2012 of the Statistics Center of the Islamic Republic of Iran. The micro and macro indicators of health economy and health sector productivity are presented and analyzed graphically with the help of Excel software Results: From the economic point of view, productivity is defined as the ratio of output to input. The results showed that inflation in the health sector was higher than general inflation in the period under study and that out of pocket expenses were made to cope with inflation in the health sector. On the other hand, the growth rate of production in the entire health sector was decreased, and the number of physicians and bed potency was reduced. Conclusion: The final result of this study showed that the productivity of the health sector is not in good condition. Despite the increase in the number of beds and doctors in the last two decades, the added-value and production of the entire health sector have not grown significantly.

Sophie Laws, with Caroline Harper and Rachel Marcus. Research for Development: A Practical Guide. New Delhi: Vistaar Publications. 2003. xiii+475 pages. Paperback. Indian Rupees 450.00.

2003 ◽  
Vol 42 (2) ◽  
pp. 170-172
Author(s):  
Mir Annice Mahmood
Keyword(s):  
Policy Research ◽  
Point Of View ◽  
Basic Question ◽  
New Delhi ◽  
Economic Point ◽  
Scarce Resources ◽  
Is Research ◽  
The Subject ◽  
Development Workers

To implement any successful policy, research about the subject-matter is essential. Lack of knowledge would result in failure and, from an economic point of view, it would lead to a waste of scarce resources. The book under review is essentially a manual which highlights the use of research for development. The book is divided into two parts. Part One informs the reader about concepts and some theory, and Part Two deals with the issue of undertaking research for development. Both parts have 11 chapters each. Chapter 1 asks the basic question: Is research important in development work? The answer is that it is. Research has many dimensions: from the basic asking of questions to the more sophisticated broad-based analysis of policy issues. The chapter, in short, stresses the usefulness of research which development workers ignore at their own peril.

Analysis of the Most Valued Organization to Work for in Spain, According to Nationality and Location

2019 ◽  
Vol 5 (2) ◽  
pp. 83-99
Author(s):  
Francisco Jesús Ferreiro Seoane ◽  
Manuel Octavio Del Campo Villares
Keyword(s):  
Work Environment ◽  
Talent Management ◽  
Point Of View ◽  
Added Value ◽  
Quantitative Character ◽  
Autonomous Communities ◽  
Professional Performance ◽  
Significant Relationships ◽  
Pearson Correlations ◽  
Selection Of

Background: The objective of this article is to analyse if there are significant relationships between the most valuable companies operating in Spain regarding professional performance, according to nationality and location within their Autonomous Communities or any superior aggrupation. To do that, a sample of 100 companies has been selected. Methods: The methodology followed is based on the selection of the 100 highestvalued companies from the point of view of Human Resources’ policy for the period 2013-2016 and through the measurement of six factors: Talent Management, Retribution, Work environment, CSR, Training and Employees’ perception, and classified by nationality and location. The study was based on 12 hypotheses, using the Unifactorial Variance’s Analysis, Pearson correlations and regressions. One limitation could be the fact that this study refers to a particular period, focusing on Spain and the variables mentioned, based on questionnaires. The added value of this work lies on the newness as it has a quantitative character, and on the fact that most of the hypotheses do not comply. Results and Conclusion: This allows to deny certain beliefs that affirm that European and American companies operating in Spain are more attractive than the Spanish or the Mediterranean ones.

Bleak Weather for Sun-Shine AG: A Case Study of Impairment of Assets

2014 ◽  
Vol 30 (2) ◽  
pp. 113-126 ◽  
Author(s):  
Dominic Detzen ◽  
Tobias Stork genannt Wersborg ◽  
Henning Zülch
Keyword(s):  
Real Life ◽  
Accounting Standards ◽  
Point Of View ◽  
Professional Judgment ◽  
Economic Point ◽  
Instructional Resource

ABSTRACT This case originates from a real-life business situation and illustrates the application of impairment tests in accordance with IFRS and U.S. GAAP. In the first part of the case study, students examine conceptual questions of impairment tests under IFRS and U.S. GAAP with respect to applicable accounting standards, definitions, value concepts, and frequency of application. In addition, the case encourages students to discuss the impairment regime from an economic point of view. The second part of the instructional resource continues to provide instructors with the flexibility of applying U.S. GAAP and/or IFRS when students are asked to test a long-lived asset for impairment and, if necessary, allocate any potential impairment. This latter part demonstrates that impairment tests require professional judgment that students are to exercise in the case.

The Role of Economic Evaluation in Dissemination and Implementation Research

2017 ◽  
Author(s):  
Ramesh Raghavan
Keyword(s):  
Service Providers ◽  
Implementation Strategies ◽  
Cost Effective ◽  
Point Of View ◽  
Dissemination And Implementation ◽  
Economic Point ◽  
Open Questions ◽  
Public Health Organizations ◽  
Quality Health ◽  
Dissemination And Implementation Research

This chapter presents an overview of how D&I research can be evaluated from an economic point of view. Dissemination and implementation imposes costs upon knowledge purveyors, provider organizations, public health organizations, and payers (including governments). However, whether these added costs will result in improved service delivery and, perhaps more importantly, client outcomes and improvements in population health remain as open questions. If emerging studies reveal that defined implementation strategies are more cost effective than “usual” implementation, then policymakers and service providers will need to resource these added costs of implementation in order to assure the success and sustainability of high-quality health services over the long term.

scholarly journals The “Zero Miles Product” Concept Applied to Biofuel Production: A Case Study

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 565
Author(s):  
Nikolaj Kaae Kirk ◽  
Clara Navarrete ◽  
Jakob Ellegaard Juhl ◽  
José Luis Martínez ◽  
Alessandra Procentese
Keyword(s):  
Sugar Content ◽  
Point Of View ◽  
Biofuel Production ◽  
Transport Costs ◽  
Economic Point ◽  
Product Concept ◽  
Energy Demands ◽  
Production Platform ◽  
High Sugar Content

To make biofuel production feasible from an economic point of view, several studies have investigated the main associated bottlenecks of the whole production process through approaches such as the “cradle to grave” approach or the Life Cycle Assessment (LCA) analysis, being the main constrains the feedstock collection and transport. Whilst several feedstocks are interesting because of their high sugar content, very few of them are available all year around and moreover do not require high transportation’ costs. This work aims to investigate if the “zero miles” concept could bring advantages to biofuel production by decreasing all the associated transport costs on a locally established production platform. In particular, a specific case study applied to the Technical University of Denmark (DTU) campus is used as example to investigate the advantages and feasibility of using the spent coffee grounds generated at the main cafeteria for the production of bioethanol on site, which can be subsequently used to (partially) cover the campus’ energy demands.

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