Spelling suggestions: "subject:"tasks.""
881 |
Securing lithium supply for a cleaner energy consumption pathway: A systems thinking on supply disruptionsYang, Yuru January 2021 (has links)
To mitigate climate change and realize the transition towards a cleaner consumption pattern, the development of EVs needs to be ensured as it is one of the major solutions to the fossil fuel-related problems human beings face today. Lithium, as a critical material to EV cells, is seen as a strategic resource in many countries. Given the fact that the global lithium distribution is quite uneven, securing lithium supply for the development of EVs is essential for the world to phase out fossil fuels consumption in the transport sector. The supply risks of lithium can be observed in many aspects, ranging from lithium production to geopolitics. In this paper, the author combines qualitative and quantitative analysis in order to overarchingly reflect the global supply disruptions of lithium. In the qualitative section, the concept of systems theory is applied, supported by the connection circle, the stock-flow model, and the panarchy model; in the quantitative section, the author uses the combination of Herfindahl-Hirschman Index (HHI) and Worldwide Governance Indicators (WGI) to measure the extent of supply disruptions in a certain year. The quantitative section serves as a good supplement to the qualitative analysis. The qualitative results indicate that lithium mining and processing plays the key role in the whole lithium supply chain. It can be affected by the factors in the larger global context such as global political environment and the demand for lithium, as well as the social, ecological and technical components in the smaller scale that provides a physical environment for lithium production. The quantitative results show that the global supply disruptions of lithium are significant in 2019, mainly due to the high level of supply concentration. The author suggests that the governments of major lithium producer countries might organize panel discussions regularly to ensure the stable and non-centric supply of lithium to the global market. The rich production countries may also offer technical support to the less developed lithium holders to help the latter overcome the difficulties brought by the increasing cost of mining.
|
882 |
Risker som kan uppkomma i samband medomvårdnadsdelegering från sjuksköterska till övrig omvårdnadspersonal. : En litteraturstudie / Risks that may occur in connection with the nursing delegationfrom the nurse to other nursing staff. : A literature reviewBergqvist, Marija, Bernce, Malin January 2021 (has links)
Bakgrund: Delegering från sjuksköterska till övrig omvårdnadspersonal utgör en stor del av det dagliga arbetet och är en komplex uppgift som potentiellt kan komma att utgöra en patientsäkerhetsrisk. Tidigare studier visar att sjuksköterskor upplever delegering som en belastande del av sitt arbete, utmaningarna ligger främst i att säkerställa god vård när mycket av omvårdnaden måste delegeras. Sjuksköterskor beskriver vidare att de hade önskat mer utbildning i delegering under sin grundutbildning. De ser det som en utmaning att “kontrollera” andras arbete, och känner sig inte bekväma i den arbetsledande rollen. Syfte: Att genom en litteraturstudie sammanställa och återge uppfattningar och erfarenheter som beskrivs kring risker som kan uppkomma i samband med delegering av omvårdnadsuppgifter från sjuksköterska till övrig omvårdnadspersonal. Metod: Allmän litteraturstudie baserad på tio studier med kvalitativ ansats genomfördes efter databassökning i PubMed och CINAHL. Granskningen genomfördes med Statens beredning för medicinsk och social utvärderings (SBU) Mall för kvalitetsgranskning av studier med kvalitativ forskningsmetodik (2014). Studierna analyserades med Fribergs analyssteg, samtliga studier föll under huvudkategorin patientsäker delegering och data med liknande innehåll delades in i två underkategorier. Resultat: Resultatanalysen identifierade en huvudkategori följt av två underkategorier; samverkan och kommunikation som vidare delades in i sju rubriker. Konklusion: Delegeringsprocessen är komplex och förutsätter god kommunikation och samverkan för att undvika risker för patientsäkerheten. Vidare måste sjuksköterskan ha god förståelse för vilka omvårdnadsuppgifter som är lämpliga att delegera, samt ta ansvar för uppföljning och säkerställande i syfte att värna patientsäkerheten. / Background: Delegation from a nurse to other nursing staff constitutes a large part of the daily work and is a complexed task that could potentially constitute a patient safety risk. Previous studies show that nurses experience delegation as a burdensome part of their work, the challenges lie mainly in ensuring good care when much of the nursing must be delegated. Nurses further describe that they would have liked more training in delegation during their undergraduate education. They see it as a challenge to have to “control” the work of others, and do not feel comfortable in the managerial role. Aim:To compile and reproduce perceptions and experiences that are described about the risks that may arise in connection with the delegation of nursing tasks from a nurse to other nursing staff through a literature study. Method: General literature study based onten studies with a qualitative approach was conducted after database search in PubMed and CINAHL. Review was conducted with the Swedish Agency of Medical and Social Evaluation (SBU) template for quality review of studies with qualitative research methodology (2014). The studies were analysed with Friberg’s analysis steps, all studies fell under the main category patient-safe delegation and data with similar content were the divided into two subcategories. Results: The results analysis identified a main category followed by two subcategories; collaboration and communication which was further divided into seven headings. Conclusion: The delegation process is complex and requires good communication and teamwork to avoid risks to patient safety. Furthermore, the nurse must have a good understanding of which nursing tasks are suitable to delegate and take responsibility for follow-up and ensuring in order to safeguard patient safety.
|
883 |
Managing Strategy Risks through Balanced Scorecard (BSC) : A Survey Study in the Iranian Petroleum Equipment IndustryAzizi Shalbaf, Elnaz, Mian, Nabira Ashfaq, Sohaib, Muhammad Numair January 2021 (has links)
Purpose- This thesis aims to identify the role of the Balanced Scorecard (BSC) for managing strategy risks as well as the types of strategy risks that can be managed using four perspectives of the BSC in the Iranian Petroleum Industry Equipment Manufacturers (IPIEM). Design/ approach/ methodology- In this thesis cross-sectional design and the deduction approach are used. For collecting data for quantitative analysis, a questionnaire was conducted by the research team. Then the data collected from respondents were then analyzed through running simple linear regression analysis in the SPSS software. Findings- The first research question (RQ) is about BSC’s roles in managing strategy risks in IPIEM. These roles are risk assessment, risk controlling and collecting data for decision making of strategy risks. It was proved by the research team that BSC can play a role of the assessment of strategy risks in IPIEM. This means by using BSC as an RM tool in IPIEM, companies can assess strategy risks through identifying, analysing and evaluating strategy risks. However, the results indicate risk controlling and collecting data for decision making cannot be managed by using BSC. The second Research question is about the types of strategy risks that four perspectives of BSC can manage. The results show that from the 8 strategy risks chosen for this thesis, 6 of them which are “liquidity risk” from the financial perspective; “risk of clients’ opposition to pilot testing of the product” from the customer perspective; “risk of improper design of the product at development stages”, and “risk of improper selection of international partners” from the internal perspective; “risk of incorrect evaluation & selection of technology options” and “the risk of not enough operational experience in similar previous projects” from the learning and growth perspective can be managed through using BSC as an RM tool in IPIEM. Based on the conclusion of RQ1, the effect can now be adjusted into RQ2 findings. This study concludes that IPIEM can use BSC for risk assessment of the above-mentioned six different strategy risks. It can also be concluded that the BSC cannot be a full RM tool for managing strategy risks in the companies, since it only can apply for one of the three processes of RM; risk assessment.
|
884 |
Modelo de gestión de riesgos empresariales en una organización de distribución de productos de consumo masivo / The risk management in a distribution company with massive consumption productsLuna Sánchez, Verónica, Kishimoto Uyehara, Manuel Felipe, Martell Mateo, Everth Jesús, Trigoso Roman, Allan Salvador 15 January 2020 (has links)
La gestión de riesgos empresariales es el componente estratégico y esencial que permite implementar acciones para evitar incumplimientos en los objetivos de las organizaciones, Gutierrez (2018). No es común encontrar un sistema de gestión de riesgos en empresas de distribución de productos de consumo masivo. Es por ello que el presente trabajo de investigación desarrolla un modelo de gestión de riesgos empresariales para una empresa de distribución de productos de consumo masivo.
En la investigación se analizan diversos modelos de gestión de riesgos y se plantea un modelo simplificado alineado a las necesidades de los Gerentes Generales de empresas de este rubro, el cual ha sido elaborado considerando la opinión de líderes estratégicos de empresa de distribución de productos de consumo masivo.
En el trabajo de investigación se concluye que el modelo de gestión de riesgos empresariales debe incluir la conformación de un comité de gestión de riesgos, la identificación de los procesos críticos a tomar en cuenta de acuerdo al impacto de los mismos en los resultados de la empresa, el análisis e identificación de riesgos, y en base a todo ello se plantean controles y mecanismos de monitoreo. El modelo incluye matrices para valoración de riesgos en base a impacto y probabilidad, un inventario de riesgos, así como propuestas para su control o mitigación.
Al desplegar este modelo se pudo identificar riesgos intolerables y altos y luego de proponer controles se identificó que al aplicarse mitigaran el impacto o la probabilidad de ocurrencia del riesgo pasando a tener riesgos calificados como moderados o bajos.
Se incluye una estimación de los costos de implementación del modelo, considerando recursos propios y externos, tomando en consideración la información de la empresa caso de estudio. Se obtiene como resultado que el costo de la implementación representaría aproximadamente el 0.06% de la facturación anual. / Business risk management is the strategic and essential factor that enables action to be implemented to avoid breaches of organizations' objectives. It is not common to find a risk management system in mass-consumer product distribution companies. That is why this research paper develops a business risk management model for a mass-consumption product distribution company.
The research analyses various risk management models and proposes a simplified model aligned to the needs of the CEOs of the companies in this field, which has been developed, taking into account the opinion of strategic leaders of the company distributing mass consumer products.
The research paper concludes that the business risk management model should include the formation of a risk management committee, the identification of critical processes to be considered according to their impact on company results, risk analysis, and identification. Based on this, monitoring controls and mechanisms are proposed. The model includes matrices for risk assessment based on impact and probability, a risk inventory, as well as proposals for control or mitigation.
By deploying this model, it was possible to identify intolerable and high risks, and after proposing controls, it was identified that when applied, they mitigated the impact or likelihood of risk occurrence by becoming risks rated moderate or low.
An estimate of the costs of implementing the model is included, considering own and external resources, considering the company's case study information. The results in the cost of implementation represent approximately 0.06% of annual billing. / Trabajo de investigación
|
885 |
Structures familiales, organisation des activités et développement en milieu rural malgache / Family structures, organization of activities and development in rural MadagascarAndrianantoandro, Voahirana Tantely 13 December 2013 (has links)
En milieu rural malgache, la terre constitue le principal moyen d’existence des paysans. Toute la vie des ménages est centrée sur l’exploitation agricole, qui mobilise hommes et femmes, membres de la famille et de la communauté comme main-d’œuvre. Mais depuis quelques décennies, particulièrement dans les régions des Hauts-Plateaux, les parcelles cultivables, héritées et partagées depuis plusieurs générations, deviennent de plus en plus exiguës. Les revenus agricoles ne permettent donc plus aux familles de subvenir à leurs besoins fondamentaux. Ainsi, face à la menace d’insécurité alimentaire, aux besoins croissants de ressources monétaires (éducation, santé, etc.), aux risques liés aux parcours de la vie et à l’exploitation agricole, les ménages sont contraints de diversifier leurs sources de revenu. Pour avoir davantage de revenus monétaires, ils vendent leur force de travail hors de l’exploitation familiale. Les modes d’organisation économique se trouvent alors modifiés et les ménages doivent opter pour de nouvelles stratégies à court, moyen ou long terme dans leurs activités productives. Ce travail de thèse analyse, pour deux communes rurales des Hauts-Plateaux, la mise en œuvre des différentes stratégies à travers les structures des ménages et les réseaux de solidarités intergénérationnelle et communautaire. La recherche montre que l’organisation actuelle des activités permet d’assurer à la fois la continuité de l’exploitation agricole, la survie de la famille et la cohésion sociale. / In Madagascar rural areas, the land is the main livelihood of farmers. The community and all family members’, men and women, are involved on farming. But in recent decades, arable plots on the Central Highlands, inherited from ancestors and shared for many generations become more and more cramped. The incomes are insufficient for family’s basic needs. Thus, facing the food insecurity threatens, the increases of need for money (education, health, etc.), the life and farm risks, households are forced to diversify their sources of income. To earn more, they sell their labor outside the family farm. Then, the economic organization style is modified and households must find new short and medium term strategies in their productive activities. This book analyzes the implementation of different strategies through household structures and networks of solidarity (intergenerational and community) in two rural towns in the Highlands. Research shows that current organization of activities ensures the continuity of the farm, the family survival and social cohesion.
|
886 |
Caregiver Knowledge of Risk Factors Associated with Complex Congenital Heart Disease and Quality of Life OutcomesHutchinson, Jessica B 12 1900 (has links)
Congenital heart disease is the most common birth defect globally, affecting both children and their families. Twenty –five percent of children experiencing a CHD birth defect are diagnosed with complex CHD (cCHD), signifying critical heart dysfunction requiring one or more open-heart surgeries during the first year of life. With medical advances, cCHD survival rates have almost tripled in the last three decades. This has resulted in an increase in the number of morbidities associated with cCHD, which is drastically impacting the need to support quality of life outcomes for a child with cCHD and their family. The two most prevalent unaddressed risks for quality of life outcomes in the cCHD population are child and caregiver mental health and child's neurodevelopmental disabilities. Congenital heart disease is the most common birth defect globally, affecting both children and their families. Twenty-five percent of children experiencing a CHD birth defect are diagnosed with complex CHD (cCHD), signifying critical heart dysfunction requiring one or more open-heart surgeries during the first year of life. With medical advances, cCHD survival rates have almost tripled in the last three decades. This has resulted in an increase in the number of morbidities associated with cCHD, which is drastically impacting the need to support quality of life outcomes for a child with cCHD and their family. The two most prevalent unaddressed risks for quality of life outcomes in the cCHD population are child and caregiver mental health and child's neurodevelopmental disabilities. The present study sought to address the relationship between caregiver knowledge of cCHD developmental challenges (i.e., outcomes related to neurodevelopmental disabilities, mental health, and provider quality-care approach) and children's and caregiver's quality of life outcomes, inclusive of academic functioning ability of children with cCHD, children with cCHD and their caregivers' mental health functioning, and the overall satisfaction with the nature of the healthcare provider of the child with cCHD. A total sample size of N = 46 participants were included in the current study. Results that caregivers' knowledge of cCHD risks to quality of life outcomes explained a much greater percentage of the variance in caregiver satisfaction with healthcare providers (R2 = 0.350, p < 0.001) compared to number of surgical interventions (R2 = 0.058, p = 0.047). Clinical implications and implementation for use of a holistic, integrated approach are strengthened by the study findings.
|
887 |
Rizika spojená s řízením finančních procesů v centrech sdílených služeb v mezinárodní společnosti / Risks associated with management of financial processes in shared services centers in international companyŠimčík, Jan Unknown Date (has links)
The thesis deals with management of risks in finance shared service in international company Zebra Technologies CZ s.r.o. The thesis analyses and evaluates all risks which are common in this finance shared service. In the first part the thesis deals with important concepts which are linked with process management, business environment, risks, risk management and finance shared services. It is followed by analysis of processes then by environment and analysis of all known risks. The last part is made of evaluation of all identified risks and there are suggestions which could eliminate most of them.
|
888 |
Environmental Implications of Cu-Based Nanoparticles and Biocides ProductsTegenaw, Ayenachew G., Ph.D. January 2019 (has links)
No description available.
|
889 |
Unraveling the Paradox: Balancing Personalization and Privacy in AI-Driven Technologies : Exploring Personal Information Disclosure Behavior to AI Voice Assistants and Recommendation SystemsSaliju, Leona, Deboi, Vladyslav January 2023 (has links)
As society progresses towards a more algorithmic era, the influence of artificial intelligence (AI) is driving a revolution in the digital landscape. At its core, AI applications aim to engage customers by providing carefully tailored and data-driven personalization and customization of products, services, and marketing mix elements. However, the adoption of AI, while promising enhanced personalization, poses challenges due to the increased collection, analysis, and control of consumer data by technology owners. Consequently, concerns over data privacy have emerged as a primary consideration for individuals. This paper delves deeper into the implications of the personalization- privacy paradox, aiming to provide a comprehensive analysis of the challenges and opportunities it presents. The purpose of this thesis is to understand users’ privacy concerns and willingness to disclose their personal information to AI technologies by addressing the limitations of previous research and utilizing qualitative methods to gain a more in-depth understanding of consumer views. To understand users’ privacy concerns and willingness to disclose personal information to AI technologies, a qualitative approach was followed. Combining a deductive and inductive approach to fulfill the purpose of the study, empirical data was collected through 20 semi- structured interviews. The participants were chosen using a purposive sampling technique. Users’ privacy concerns and willingness to disclose personal information to AI technologies differ significantly. It depends not only on the individual, but also on the type of AI technology, the company providing the AI technology, the possibility of obtaining additional benefits, and whether the company is transparent about its data collection and can provide proof of security.
|
890 |
Secure satellite internet usage in high-risk areasKvant, Andreas, Johansson, Carl January 2023 (has links)
Background. In high-risk areas, a reliable and secure internet connection is not always guaranteed. If the terrestrial internet infrastructure is damaged due to armed conflicts in the area, the internet is shut down or internet traffic is monitored by antagonistic parties, satellite internet technology could be a suitable alternative for people or organizations operating in these areas. However, satellite internet comes with its own advantages and shortcomings, and if satellite internet systems are going to be used in these areas, there is a need for secure utilization of the system and awareness of possible vulnerabilities, threats, and risks of using them. Objectives. There are four main objectives of this study: (1) To identify the general threats and vulnerabilities that accompany the use of satellite internet technology in a high-risk area. (2) To assess the risks to the user's safety that may come as a consequence of the vulnerabilities being exploited or threats being realized. (3) To identify possible mitigations to the risks, and device best practices for the secure use of satellite internet technology in high-risk areas. (4) Produce a document that provides information about satellite internet technology, clarifies what vulnerabilities, threats, and risks could be present when using satellite internet in a high-risk area and how the user may assess the risk according to their own situation, the document should also provide the user with mitigations and best practices for the secure use of the satellite internet technology in order to ensure the user's safety. Methods. A structured literature review, semi-structured interviews, and multiple threat analysis methods were used to gather and evaluate the threats to satellite internet. The literature review presented the previous research done, and the interviews gave some perspectives from the industry. The results were then compiled into a document which we evaluated in a workshop to determine its usability and get feedback we could use to improve it. Results. The results show that satellite internet systems are exposed to several attacks, and tracking was a discovered threat that was not mentioned in previous research. When making our example risk assessment tracking also received the highest score, due to it allowing an adversary to threaten the physical safety of a user. Conclusions. The interest in satellite internet security research seems to have recently increased. The most exposed part of the satellite internet infrastructure is the wireless communication link, especially in high-risk areas where attacks targeting the radio signal are more prevalent. User awareness was our most important mitigation against the threats found and is the core contribution of this work. / Bakgrund. Att pålitlig och säker internetuppkoppling är tillgänglig i högriskområden är inte alltid garanterat. Om den markbaserade internetinfrastrukturen skadas på grund av väpnade konflikter i området, internet stängs ned eller internettrafiken övervakas av antagoniska parter, så är satellitinternetteknologi ett lämpligt alternativ för personer eller organisationer som verkar i dessa områden. Satellitinternet har dock sina egna fördelar och nackdelar. Om dessa system ska användas i högriskområden är det av yttersta vikt att de används säkert och att användaren är medveten om vilka möjliga sårbarheter, hot och risker som ackompanjerar användningen av systemen Syfte. Det finns fyra mål med detta arbete: (1) Att identifiera de allmänna hot och sårbarheter som ackompanjerar användningen av satellitinternetteknologi i ett högriskområde. (2) Att bedöma de risker mot användarens säkerhet som kan uppstå till följd av att sårbarheterna utnyttjas eller hoten realiseras. (3) Att identifiera möjliga åtgärder för att mitigera riskerna och utveckla bästa praxis för den säkra användningen av satellitinternetteknologi i högriskområden. (4) Att producera ett dokument som tillhandahåller information om satellitinternetteknologi, klargör vilka sårbarheter, hot och risker som kan förekomma vid användning av satellitinternet i högriskområden samt hur användaren kan bedöma risken utefter sin egen situation. Dokumentet bör också ge användaren åtgärder mot risker och bästa praxis för säker användning av satellitinternetteknologi samt att säkerställa användarens säkerhet. Metoder. En strukturerad litteraturstudie, semi-strukturerade intervjuer och flera hotanalysmetoder användes för att samla in och utvärdera hoten mot satellitinternet. Litteraturstudien presenterade tidigare forskning och intervjuerna gav några perspektiv från branschen. Resultaten sammanställdes sedan i ett dokument som vi utvärderade i en workshop för att bestämma dess användbarhet och få feedback vi kunde använda för att förbättra det. Resultat. Resultaten visar att satellitinternetsystem kan utsättas för flera attacker, och spårning var ett hot vi upptäckte som inte nämnts i tidigare forskning. I vår exempelriskbedömning fick spårning också den högsta poängen, eftersom det möjliggör för en motståndare att påverka en användares fysiska säkerhet. Slutsatser. Resultaten visar att satellitinternetsystem kan utsättas för flera attacker, och spårning var ett hot vi upptäckte som inte nämnts i tidigare forskning. I vår exempelriskbedömning fick spårning också den högsta poängen, eftersom det möjliggör för en motståndare att påverka en användares fysiska säkerhet.
|
Page generated in 0.0603 seconds