scholarly journals Microorganisms in metalworking fluids: Current issues in research and management

2013 ◽  
Vol 26 (1) ◽  
Author(s):  
Elżbieta Trafny
Keyword(s):  
Metal Industry ◽  
Metalworking Fluids ◽  
Respiratory Disorder ◽  
The Subject ◽  
Bacteria And Fungi ◽  
The Individual ◽  
The Impact ◽  
Very High ◽  
Coolant System

AbstractThe microbial contamination of water miscible metalworking fluids (MWFs) is a serious problem in metal industry. A good maintenance of MWF re-circulation systems can extend the lifetime of coolants and ensure the quality of the tools produced. In MWFs, as in the other water-based environments, microorganisms usually live in the form of biofilms, the communities of bacteria and fungi attached to the surface of sumps, metal parts and also to each other. Biofilms exhibit very high resistance to biocides. The effect of biocides that are used as additives to MWFs to control the growth of the bacterial and fungal microbiomes (microorganisms characteristic to the individual coolant system) have become the subject of research only in recent years. There are also only sparse reports on the impact of biocides on microorganisms growing in biofilms in MWF installations. Fast growing mycobacteria are important members of these biofilm communities. Their presence has recently been linked with the occurrence of cases of hypersensitivity pneumonitis, a serious respiratory disorder in the metal industry employees. The new, relatively fast and inexpensive techniques to assess the species diversity within MWF microbiomes and their population size should be developed in order to control the microorganisms’ proliferation in MWFs and to diminish the occupational exposure to harmful bioaerosols in metal industry.

scholarly journals Personal economic security in COVID-19 pandemic

2021 ◽  
Vol 1 (22) ◽  
pp. 33-44
Author(s):  
Olena Vynoslavska ◽  
◽  
Maria Kononets ◽  
Keyword(s):  
Negative Impact ◽  
Target Function ◽  
Economic Security ◽  
Psychological Consequences ◽  
Political Sources ◽  
The Subject ◽  
Economic Consciousness ◽  
The Individual ◽  
The Impact

Introduction. The personal economic security is a complex phenomenon that consists of many components. In the context of the COVID-19 pandemic, it is important to identify and analyze which of these components contain the main threats that require priority protection of the individual. Aim. Based on the analysis of scientific psychological, economic, sociological, political sources devoted to the study of the personal economic security, clarify its content and parameters, highlight the main threats in the context of the COVID-19 pandemic. Results. The article is devoted to the analysis of the concept "personal economic security", considered as a state of the economic consciousness, in which the subject must perceive the existing quality of life as adequate and reliable. The relevance of the study is confirmed by the list of modern publications dedicated the problem of the negative impact of the COVID-19 pandemic on the personal economic security. The article analyzes the content, target function and structure of the personal economic security. The essence of the categories "challenge", "danger", "threat", "risk", the ratio between them are disclosed. Threats to the personality economic security in a pandemic and the main directions of protection against these threats are shown. Conclusions. The information presented in the article can be useful in studying the psychological consequences of the impact to the personal economic security caused by the COVID-19 coronavirus pandemic.

Quality-of-Life Measurement in Advanced Cancer: Assessing the Individual

1999 ◽  
Vol 17 (11) ◽  
pp. 3603-3611 ◽  
Author(s):  
Dympna Waldron ◽  
Ciaran A. O'Boyle ◽  
Michael Kearney ◽  
Michael Moriarty ◽  
Desmond Carney
Keyword(s):  
Quality Of Life ◽  
Advanced Cancer ◽  
Internal Validity ◽  
Semistructured Interview ◽  
Incurable Cancer ◽  
Life Measurement ◽  
The Difference ◽  
The Individual ◽  
Very High

PURPOSE: Despite the increasing importance of assessing quality of life (QoL) in patients with advanced cancer, relatively little is known about individual patient's perceptions of the issues contributing to their QoL. The Schedule for the Evaluation of Individual Quality of Life (SEIQoL) and the shorter SEIQoL–Direct Weighting (SEIQoL-DW) assess individualized QoL using a semistructured interview technique. Here we report findings from the first administration of the SEIQoL and SEIQoL-DW to patients with advanced incurable cancer. PATIENTS AND METHODS: QoL was assessed on a single occasion using the SEIQoL and SEIQoL-DW in 80 patients with advanced incurable cancer. RESULTS: All patients were able to complete the SEIQoL-DW, and 78% completed the SEIQoL. Of a possible score of 100, the median QoL global score was as follows: SEIQoL, 61 (range, 24 to 94); SEIQoL-DW, 60.5 (range, 6 to 95). Psychometric data for SEIQoL indicated very high levels of internal consistency (median r = .90) and internal validity (median R2 = 0.88). Patients' judgments of their QoL were unique to the individual. Family concerns were almost universally rated as more important than health, the difference being significant when measured using the SEIQoL-DW (P = .002). CONCLUSION: Patients with advanced incurable cancer were very good judges of their QoL, and many patients rated their QoL as good. Judgments were highly individual, with very high levels of consistency and validity. The primacy given to health in many QoL questionnaires may be questioned in this population. The implications of these findings are discussed with regard to clinical assessment and advance directives.

scholarly journals Statutory audit in Slovakia – significant phenomenon of global European changes

2020 ◽  
Vol 74 ◽  
pp. 06006
Author(s):  
Denisa Domaracká ◽  
Veronika Kňažková
Keyword(s):  
Financial Reporting ◽  
Global Economy ◽  
Financial Statements ◽  
Legislative Regulation ◽  
Significant Phenomenon ◽  
The Subject ◽  
The Impact ◽  
Regulation Changes ◽  
Audit Performance

The changing global economy environment also affected the area of statutory audit. Nowadays, statutory audit faces the significant changes not only because of the processes of digitization and automation in accounting and auditing, but because of increased and tightened legislative regulation, too. The most important aspects of financial reporting and auditing are subject to EU Regulations and EU Directives. For this reason, the issue of legislative regulation changes in field of statutory audit in Slovakia has become the subject of our article. Currently, the proposal of amending and supplementing Act. No 431/2002 Coll. on Accounting, as amended underwent an interdepartmental comment procedure. The proposal includes the changes on requirements for statutory audit. This article examines the current proposal to change (mainly increase) the conditions for performing the mandatory statutory audit of financial statements in Slovak audit environment. Our goal is to clarify the reasons and implications behind the changes of Slovak legislation as well as the impact of these changes on audit performance in Slovakia. We believe conducting statutory audits in accordance with the applicable legislation accepted and implemented at international European level can contribute to transparency and improve the quality of audit performance. In order to achieve the goal, it was necessary to choose a purposeful work methodology and research methods.

scholarly journals Knowledge sharing in open source software communities: motivations and management

2015 ◽  
Vol 19 (4) ◽  
pp. 791-813 ◽  
Author(s):  
Zilia Iskoujina ◽  
Joanne Roberts
Keyword(s):  
Knowledge Sharing ◽  
Open Source ◽  
Open Source Software ◽  
Online Communities ◽  
Descriptive Analysis ◽  
Online Questionnaire ◽  
Content Type ◽  
The Individual ◽  
The Impact

Purpose – This paper aims to add to the understanding of knowledge sharing in online communities through an investigation of the relationship between individual participant’s motivations and management in open source software (OSS) communities. Drawing on a review of literature concerning knowledge sharing in organisations, the factors that motivate participants to share their knowledge in OSS communities, and the management of such communities, it is hypothesised that the quality of management influences the extent to which the motivations of members actually result in knowledge sharing. Design/methodology/approach – To test the hypothesis, quantitative data were collected through an online questionnaire survey of OSS web developers with the aim of gathering respondents’ opinions concerning knowledge sharing, motivations to share knowledge and satisfaction with the management of OSS projects. Factor analysis, descriptive analysis, correlation analysis and regression analysis were used to explore the survey data. Findings – The analysis of the data reveals that the individual participant’s satisfaction with the management of an OSS project is an important factor influencing the extent of their personal contribution to a community. Originality/value – Little attention has been devoted to understanding the impact of management in OSS communities. Focused on OSS developers specialising in web development, the findings of this paper offer an important original contribution to understanding the connections between individual members’ satisfaction with management and their motivations to contribute to an OSS project. The findings reveal that motivations to share knowledge in online communities are influenced by the quality of management. Consequently, the findings suggest that appropriate management can enhance knowledge sharing in OSS projects and online communities, and organisations more generally.

An Analysis on Human Resource Development Culture and Climate of Chemical Based Public Sector Enterprises in Kerala, India

2021 ◽  
Vol 2021 (6) ◽  
pp. 132-135
Author(s):  
Balakrishnan A ◽  
Dr. KVM Varambally
Keyword(s):  
Public Sector ◽  
Human Resource Development ◽  
Human Resource ◽  
Deep Structure ◽  
Positive Culture ◽  
Resource Development ◽  
The Individual ◽  
The Impact ◽  
Culture And Climate

The impact of Globalization creates a competitive horizon with new markets, new products, new mindsets, new competencies, and new ways of thinking about business. As an outcome of this, the market places become more complex, uncertain, competitive, and transformational. In this era, the major challenge faced by any organization is to maintain a peaceful as well positive culture and climate inside the organization. The human resource development climate of an organization plays a significant role in ensuring the competency, motivation, and development of its employees. Here the term climate denotes the quality of the internal environment. It influences morale and the attitudes of the individual toward his work and his environment. Culture refers to the deep structure of organizations, which is rooted in the values, beliefs, and assumptions held by organizational members. The study was aimed to analyze the Human Resource Development culture and climate of chemical-based public sector enterprises in Kerala. The results indicated that the Human Resource Development climate in an organization is average and the perception of employees regarding Human Resource Development culture and climate does not differs significantly based on age, job approval status, and qualification. But it differs significantly based on gender and experiences.

scholarly journals The Impact of the Quality Assessment of Optimal Assignment for Data Association in a Multitarget Tracking Context

2015 ◽  
Vol 15 (7) ◽  
pp. 88-98
Author(s):  
J. Dezert ◽  
A. Tchamova ◽  
P. Konstantinova
Keyword(s):  
Quality Assessment ◽  
Data Association ◽  
New Method ◽  
Multitarget Tracking ◽  
Belief Functions ◽  
Tracking Systems ◽  
Optimal Assignment ◽  
The Individual ◽  
The Impact

Abstract The main purpose of this paper is to apply and to test the performance of a new method, based on belief functions, proposed by Dezert et al. in order to evaluate the quality of the individual association pairings provided in the optimal data association solution for improving the performances of multisensor-multitarget tracking systems. The advantages of its implementation in an illustrative realistic surveillance context, when some of the association decisions are unreliable and doubtful and lead to potentially critical mistake, are discussed. A comparison with the results obtained on the base of Generalized Data Association is made.

scholarly journals ADAPTASI MODEL DELONE DAN MCLEAN YANG DIMODIFIKASI GUNA MENGUJI KEBERHASILAN IMPLEMENTASI APLIKASI OPERASIONAL BAITUL MAAL WAT TAMWIL (BMT) BAGI INDIVIDU PENGGUNA (Studi Empiris Pada BMT di Kota Semarang)

2016 ◽  
Vol 4 (2) ◽  
pp. 123
Author(s):  
Novita Anugrah Listiyana ◽  
Dedi Rusdi
Keyword(s):  
Path Analysis ◽  
User Satisfaction ◽  
Sampling Technique ◽  
Individual Performance ◽  
Quality System ◽  
Quality Of Information ◽  
Positive Direction ◽  
The Individual ◽  
The Impact

This study analyzed the relationship between humans as users of the system and application software as object an inseparable relationship. The purpose of this study was to analyze the effect of variable quality system to the perception of the quality system, the effect of perceived quality system and quality of information on the intensity of use and user satisfaction, and the influence of the intensity of use and user satisfaction of the impact of individual performance. This research is an empirical study using purposive sampling technique in data collection. Data were collected through  questionnaires to 39 BMT’s operational employees. Then, performed an analysis of the data obtained used path analysis. This included: testing hypotheses through path analysis. The results of tests performed using path analysis to get the results that each variable in the model of equation 4 had a coefficient with a positive direction. This means that the improvement of the quality of the system will be able to improve the quality of information for the individual impact of the use and satisfaction of employees through the use of the system.

A Pilot Study on Educational Workshops for Caregivers of Patients with Brain Tumors Called AGAPE Showed its Feasibility and the Maintain Caregiver’s Quality of Life Despite Patient’s Disease Progression.

2021 ◽  
Author(s):  
Héloïse Bourien ◽  
Elodie Pelotte ◽  
Aurélie Thébault ◽  
Claire Larible-Lefort ◽  
Frédérique Lebrun ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pilot Study ◽  
Brain Tumors ◽  
Disease Progression ◽  
Adjuvant Treatment ◽  
Progressive Disease ◽  
Level Of Satisfaction ◽  
The Impact ◽  
Very High

Abstract Background Several studies have highlighted the difficulties faced by caregivers of patients with brain tumors. We created the educational workshops called AGAPE. Their aim is to explain precisely the medical aspects of brain tumors, describe resources available, and allow a moment of exchange between caregivers. Purpose To evaluate outcomes of AGAPE. Methods This was an observational uncontrolled pilot study. Feasibility was evaluated by the caregivers’ attendance of the 2 theoretical scheduled sessions and their satisfaction. Additional outcomes were the percentage of caregivers in favour of AGAPE sustainability and the impact on their quality of life according to CarGOQoL questionnaires (Caregiver Oncology Quality of Life) between baseline before the first workshop and after the last one. Results From February 2015 to March 2019, 12 three-month sessions were organized allowing 87 caregivers to participate. 84% of caregivers attended at least 2 theoretical sessions, the level of satisfaction was very high, and all caregivers were in favor of AGAPE sustainability. 36 caregivers submitted completed questionnaires at baseline and after the last workshop attended, separated by more than 2 months. The first workshop took place mostly during or after the adjuvant treatment of their loved ones. Two-thirds of their loved ones had a progressive disease after the first workshop and 21 died. Caregivers’ quality of life was stable between the first and last attended workshop. Conclusion Our study showed that AGAPE helped to maintain caregiver’s quality of life despite patient’s disease progression and its feasibility. Moreover, AGAPE may easily be run in other hospitals.

Drought relief schemes for the 'Pastoral Zone'.

1982 ◽  
Vol 4 (2) ◽  
pp. 67 ◽  
Author(s):  
IB Robinson
Keyword(s):  
Land Tenure ◽  
Management Strategies ◽  
Government Policies ◽  
Primary Industry ◽  
The Subject ◽  
Consensus View ◽  
Spatial Diversification ◽  
The Individual ◽  
The Impact

In this article I have attempted to firstly provide a consensus view of graziers to sound drought strategies; secondly, outline Government policies or action directed towards assisting graziers affected by drought; and finally, address the subject of drought policy as it relates to conservation of the rangeland resource. Drought strategies discussed include pre-drought (e.g. fodder reserves, conservative stocking), longer term (e.g. increasing property size, spatial diversification of grazing blocks) and in-drought (e.g. reduce stock numbers early in drought). Grounds for Government intervention and aid for drought affected producers are analysed with regard to both the individual farmer's needs and the impact nationally of low return from a drought-affected primary industry. Aspects discussed include provision of better infrastructure (e.g, new roads), taxation concessions, a National Drought Fodder Reserve, land tenure policy, the Rural Adjust- ment Scheme and credit and freight concessions. From the conservation viewpoint, it is pointed out that officially declared 'droughts' occur too frequently and there are no incentives for graziers to either act early before a drought becomes firmly established or to delay re-stocking after the drought has broken. It is concluded that a balance between in-drought assistance and long term assistance needs to be struck, and that drought policies should be directed towards 'good' management strategies. If this can be achieved then primary producers should be less dependent on relief schemes.

scholarly journals Water Quality of Freshwater Ecosystems in a Temperate Climate

Water ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2643
Author(s):  
Piotr Klimaszyk ◽  
Ryszard Gołdyn
Keyword(s):  
Water Quality ◽  
Freshwater Ecosystems ◽  
Temperate Climate ◽  
Special Issue ◽  
Quality Of Water ◽  
Local Water ◽  
Water Ecosystems ◽  
The Individual ◽  
The Impact

Water is the substance that made life on Earth possible. It plays a key role in both the individual and population development of all species. Water is also a critical resource for humans as populations continue to grow and climate change affects global and local water cycles. Water is a factor limiting economic development in many regions of the world. Under these conditions, good water quality becomes an extremely important factor that determines its economic utility, including water supply, recreation, and agriculture. Proper water quality maintenance of freshwater ecosystems is also very important for preserving biodiversity. The quality of water depends on many factors, the most important of which are related to human impact on water ecosystems, especially the impact of various pollutants from municipal economy, industry and agriculture. Hydrotechnical changes, such as river damming, drainage processes and water transport between catchments also have a significant impact. Water quality is also dependent on the impact of natural conditions connected, e.g., with climate, catchment, water organisms and their interactions within the food-webs, etc. This Special Issue consists of fourteen original scientific papers concerning different problems associated with the water quality of freshwater ecosystems in a temperate climate. Most of the articles deal with the relations between water quality and the structure of ecosystem biocenoses. The conclusion of these articles confirms the fact that the deterioration of water quality has a direct impact on the quantitative and qualitative structure of biocenoses. This is accompanied by a decline in biodiversity and the disappearance of rare plant and animal species. They also draw attention to the particular importance of internal physical and chemical differentiation within the aquatic ecosystem, both in horizontal and vertical dimensions. The problem of ensuring proper ecological conditions and good quality of water in freshwater aquatic ecosystems is also raised, and methods for the restoration of water bodies are presented. The majority of the research presented in this Special Issue was carried out in Central Europe, and one of the papers concerns the area of West Africa—the edge of temperate climate zone.

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