scholarly journals An Analysis of Economic Determinants and Crime in Selected Gauteng Local Municipalities

2021 ◽  
Author(s):  
Rufaro Garidzirai
Keyword(s):  
Negative Impact ◽  
The Other ◽  
Causality Analysis ◽  
Gauteng Province ◽  
Economic Determinants ◽  
Pooled Mean Group ◽  
Local Municipalities ◽  
Poverty And Inequality ◽  
Education And Employment ◽  
Causes Of Crime

The relationship between macroeconomic objectives and crime is intertwined and cannot be overemphasized. This subject has created an endless debate and at the centre of this debate is what causes the other? In contributing to this academic debate, the current study investigates the impact of macroeconomic objectives on crime. Furthermore, the study examined the question “what causes the other?”. In achieving these two aims, the study employed a Pooled Mean Group and the Granger Causality analysis from 1996–2019. The Pooled Mean Group results reveal that poverty and inequality are the main causes of crime in the Gauteng province. On the other hand, economic growth, education and employment reduces crime. Since Gauteng is the economic harbor of Africa, many jobs should be created therein to reduce poverty and inequality that have a negative impact on crime.

Ecological Innovations in the Automotive Sector. Part I: Construction Innovations

2018 ◽  
Vol 19 (11) ◽  
pp. 30-35
Author(s):  
Marta Wójcik
Keyword(s):  
Automotive Industry ◽  
Diesel Engines ◽  
New Technologies ◽  
Negative Impact ◽  
The Other ◽  
Automotive Sector ◽  
Environmental Aspects ◽  
Car Industry ◽  
Human Transport ◽  
Sector Part

The automotive sector is one of the fastest growing sectors of economy. The increasing amount of cars both in Polish and world roads results in the immeasurable benefits associated with the goods and human transport. On the other hand, this phenomenon caused the contamination of the environment. During the fuel combustion in petrol or diesel engines, the harmful gases, for example CO2, NOx and SOx are emitted. Apart from the negative impact on the environment, the emission of the aforementioned gases results in the deterioration of human conditions, as well as, the development of civilization diseases. In order to minimalize the harmful influence of an automotive industry on the environment, new technologies which can reduce the consumption of fuel or limit the fumes emission are developed. The first part of paper presents new solutions in an automotive sector which influence on the decline of the negative impact of automobiles on the environment. Additionally, proposed solutions affect the development of a car industry, taking into consideration environmental aspects.

Polityka klimatyczno-energetyczna Unii Europejskiej

2014 ◽  
pp. 104-121
Author(s):  
Aleksandra Kułaga
Keyword(s):  
Negative Impact ◽  
Renewable Energy Sources ◽  
Energy System ◽  
The Other ◽  
Energy Sources ◽  
Climate Protection ◽  
The European Union ◽  
Eu Member States ◽  
The Subject ◽  
Climate And Energy Policy

The article is devoted to the subject of the goals of the climate and energy policy of the European Union, which can have both a positive, and a negative impact on the environmental and energy policies. Positive aspects are the reduction of greenhouse gas emissions, diversification of energy supplies, which should improve Europe independence from energy imports, and increasing the share of renewable energy sources (RES) in the national energy system structures. On the other hand, overly ambitious targets and actions can lead to large losses for the economies of EU Member States. The article also highlights the realities prevailing in the international arena and noncompliance of international actors with global agreements on climate protection.

RECYCLED BRICK SOUNDPROOF TEST AS AN ALTERNATIVE SUSTAINABLE MATERIAL

2020 ◽  
Vol 13 (2) ◽  
pp. 44-54
Author(s):  
Hendrico Firzandy Latupeirissa ◽  
Gierlang Bhakti Putra ◽  
Niki Prastomo
Keyword(s):  
Waste Disposal ◽  
Sound Source ◽  
Building Material ◽  
Building Materials ◽  
Negative Impact ◽  
The Other ◽  
Human Comfort ◽  
Construction Waste ◽  
Coarse Grains ◽  
Made In

Brick debris that makes up the majority of construction waste has not received proper waste disposal in Indonesia. On the other hand, brick debris could be potentially reused as non-structural building materials to reduce its negative impact on the environment. This study aims to test the effectiveness of soundproofing on recycled brick debris. The soundproof test was carried out on brick debris in the form of fine and coarse grains. The simulation box is then used as a support for the brickwork material and then the box is exposed to a sound source with a certain level of noise that is considered disturbing human comfort. Noise level measurements are made in the outside and inside the box. These measurements are tabulated and then analyzed to see the success of the two aggregates in reducing noise. Basically, the brickwork material has succeeded in becoming a recycled building material that can absorb noise, although further research must be carried out to be able to state that this material is truly ready to be used as an alternative building material with good acoustic capabilities.

scholarly journals Polyphenol Profiling of Chestnut Pericarp, Integument and Curing Water Extracts to Qualify These Food By-Products as a Source of Antioxidants

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2335
Author(s):  
Gabriella Pinto ◽  
Sabrina De Pascale ◽  
Maria Aponte ◽  
Andrea Scaloni ◽  
Francesco Addeo ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Negative Impact ◽  
Tap Water ◽  
Time Of Flight ◽  
The Other ◽  
Curing Process ◽  
Flight Mass Spectrometry ◽  
Water Curing ◽  
The Impact ◽  
By Products

Plant polyphenols have beneficial antioxidant effects on human health; practices aimed at preserving their content in foods and/or reusing food by-products are encouraged. The impact of the traditional practice of the water curing procedure of chestnuts, which prevents insect/mould damage during storage, was studied to assess the release of polyphenols from the fruit. Metabolites extracted from pericarp and integument tissues or released in the medium from the water curing process were analyzed by matrix-assisted laser desorption ionization-time of flight-mass spectrometry (MALDI-TOF-MS) and electrospray-quadrupole-time of flight-mass spectrometry (ESI-qTOF-MS). This identified: (i) condensed and hydrolyzable tannins made of (epi)catechin (procyanidins) and acid ellagic units in pericarp tissues; (ii) polyphenols made of gallocatechin and catechin units condensed with gallate (prodelphinidins) in integument counterparts; (iii) metabolites resembling those reported above in the wastewater from the chestnut curing process. Comparative experiments were also performed on aqueous media recovered from fruits treated with processes involving: (i) tap water; (ii) tap water containing an antifungal Lb. pentosus strain; (iii) wastewater from a previous curing treatment. These analyses indicated that the former treatment determines a 6–7-fold higher release of polyphenols in the curing water with respect to the other ones. This event has a negative impact on the luster of treated fruits but qualifies the corresponding wastes as a source of antioxidants. Such a phenomenon does not occur in wastewater from the other curing processes, where the release of polyphenols was reduced, thus preserving the chestnut’s appearance. Polyphenol profiling measurements demonstrated that bacterial presence in water hampered the release of pericarp metabolites. This study provides a rationale to traditional processing practices on fruit appearance and qualifies the corresponding wastes as a source of bioactive compounds for other nutraceutical applications.

scholarly journals A procedure for the introduction of leanness into a company

2021 ◽  
Author(s):  
Davorin Cimermančič ◽  
Janez Kušar ◽  
Tomaž Berlec
Keyword(s):  
Negative Impact ◽  
General Procedure ◽  
Portfolio Analysis ◽  
The Other ◽  
Business Operations ◽  
Step Procedure ◽  
The One ◽  
A Company

AbstractChanging a traditional company into a lean one is a very complex and time-consuming process that needs to be addressed in an appropriate way, otherwise the project of introduction of leanness into a company may fail on the one hand and even have a negative impact on business operations of the company on the other. When introducing a change, a step-by-step procedure leading to a progress may be of great help. The paper outlines a general procedure of leanness, an important part of which is a lean agent. A portfolio analysis is also used as a measure of leanness or as an indicator of the desired direction. The applied working methods were mainly active workshops and interviews with employees. The procedure has been tested on an example of a Slovene company; first, the existing situation is outlined, then the leanness steps taken according to the procedure and the final result after the first transition of the procedure.

scholarly journals The Effect of Pure Oxygenated Biofuels on Efficiency and Emissions in a Gasoline Optimised DISI Engine

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3908
Author(s):  
Tara Larsson ◽  
Senthil Krishnan Mahendar ◽  
Anders Christiansen-Erlandsson ◽  
Ulf Olofsson
Keyword(s):  
Internal Combustion Engines ◽  
Negative Impact ◽  
The Other ◽  
Nox Emissions ◽  
Combustion Engines ◽  
Engine Efficiency ◽  
Spark Timing ◽  
Low Load ◽  
Oxygenated Fuels ◽  
Load Conditions

The negative impact of transport on climate has led to incentives to increase the amount of renewable fuels used in internal combustion engines (ICEs). Oxygenated, liquid biofuels are promising alternatives, as they exhibit similar combustion behaviour to gasoline. In this article, the effect of the different biofuels on engine efficiency, combustion propagation and emissions of a gasoline-optimised direct injected spark ignited (DISI) engine were evaluated through engine experiments. The experiments were performed without any engine hardware modifications. The investigated fuels are gasoline, four alcohols (methanol, ethanol, n-butanol and iso-butanol) and one ether (MTBE). All fuels were tested at two speed sweeps at low and mid load conditions, and a spark timing sweep at low load conditions. The oxygenated biofuels exhibit increased efficiencies, even at non-knock-limited conditions. At lower loads, the oxygenated fuels decrease CO, HC and NOx emissions. However, at mid load conditions, decreased volatility of the alcohols leads to increased emissions due to fuel impingement effects. Methanol exhibited the highest efficiencies and significantly increased burn rates compared to the other fuels. Gasoline exhibited the lowest level of PN and PM emissions. N-butanol and iso-butanol show significantly increased levels of particle emissions compared to the other fuels.

“De terughaalactie geld alleen voor de hierboven afgebelede pizza’s geldig.”

2015 ◽  
Vol 43 (3) ◽  
Author(s):  
Mariet Raedts ◽  
Irene Roozen
Keyword(s):  
Negative Impact ◽  
Purchase Intentions ◽  
The Other ◽  
Product Recalls ◽  
Negative Consequences ◽  
Product Recall ◽  
Brand Evaluations ◽  
Different Types

Consumers’ responses to product recalls with language errors Consumers’ responses to product recalls with language errors Product recall notices not only warn consumers for faulty products, they also limit the damage which may be caused to the company. But what happens when the product recall notice itself contains errors? This study investigated the effects of three different types of language errors: typographical errors, verb errors and sentence errors. Four versions of a product recall were created. The control condition contained no errors. The other three versions contained either five typos, five grammatical conjugation errors or five poorly formed sentences. Participants (N = 710) were randomly assigned to one of the four conditions. Results indicate that participants who detected the errors, had lower attitudes towards the advertisement and the company than participants in the control condition and participants who failed to detect the errors. Poorly formed sentences also had a negative impact on consumers’ brand evaluations and their future product purchase intentions. Hence, language errors in product recall notices can have negative consequences for companies.

scholarly journals Impact of Microfinance on Poverty and Inequality A Heterogeneous Panel Causality Analysis

2016 ◽  
Vol 126 (5) ◽  
pp. 789 ◽  
Author(s):  
Lansana Bangoura ◽  
Momar Khary Mbow ◽  
Albert Lessoua ◽  
Diadié Diaw
Keyword(s):  
Causality Analysis ◽  
Panel Causality ◽  
Poverty And Inequality ◽  
Heterogeneous Panel

scholarly journals Physiotherapy services required at primary health care level in gauteng and limpopo provinces (service provider’s perspective -physiotherapists/assistants)

2008 ◽  
Vol 64 (1) ◽  
Author(s):  
Douglas Maleka ◽  
D. Franzsen ◽  
A. Stewart
Keyword(s):  
Health Care ◽  
Primary Health Care ◽  
Descriptive Study ◽  
The Other ◽  
Gauteng Province ◽  
Care Level ◽  
Primary Health ◽  
Rehabilitative Services ◽  
Self Administered Questionnaire ◽  
Preventative Services

This study was conducted to determine the opinion of physiotherapists and physiotherapy assistants with regards to physiotherapyservices required at a Primary Health Care (PHC) level in two provinces ofSouth Africa, one being urban (Gauteng) and the other one more rural(Limpopo). Using a descriptive study design, a sample consisting of 728 physio-therapists and assistants was selected from the HPCSA register list. Datacollection was by a self-administered questionnaire. Sixty six percent of physiotherapists in Gauteng Province and 68% inLimpopo Province agreed that promotive services are required whereas thepercentage for physiotherapy assistants in Gauteng province and Limpopoprovince were 78% and 89% respectively. Preventative services were suggested by 82% and 85% by physiotherapistsand 95% and 96% by physiotherapy assistants in Gauteng and Limpopo. Eighty nine percent and 88% of physio-therapists, 80% and 85% of physiotherapy assistants in Gauteng and Limpopo respectively agreed that curative services are required.  Rehabilitative services were suggested to be required by 83% and 90% of physiotherapists, 85% and 95% by physiotherapy assistants in Gauteng and Limpopo respectively.

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