Adoption Of Social Networks In Business: Study Of Users And Potential Users In Oman

Web 2.0 technologies have become effective tools in recent years, being used by people everywhere for everything. One of the most effective types of Web 2.0 technology is online social networks. Social networks, like Facebook and Twitter, are being used in communication and for building social capital between people. However, they have become important tools in the business world, and business people have realized that social networks are applicable tools in their daily business tasks. There is a belief that social networking and social media are going to transform people’s live styles, change their cultures, revolutionize communication, and reform the existing business models. From this standpoint, this research investigates and attempts to understand the adoption of social networks in business. This research raises three main questions: 1) What is the impact of utilizing social networks in business?, 2) How does business increase opportunities by adopting social networks?, and 3) What are the obstacles that discourage certain organizations from utilizing social networks in their business? The main theoretical objectives of this research are to investigate and explore the opportunities and reasons behind adopting social networks in business, to investigate the impacts of social networks on business and what the consequences are for individual businesses, and to discover the reasons which are preventing certain businesses from adopting social networks. In order to achieve the research’s objectives about 130 questionnaires were distributed to different private organizations in Oman. Some of the initial findings of this exploratory study are that the majority of organizations that participated fall into the ‘services’ category; 57% of the respondents have face-to-face meetings as well as online/email to communicate with their customers, and 81% of these organizations allow their employees to access/browse the Internet during working hours; 31% of the organizations said that the main gain from utilizing social networking is to encourage and empower employees to discuss ideas, post news, ask questions, and share links; 62% of the organizations agreed that one of the obstacles preventing them from adopting social networking is the lack of quantifiable business benefits. This study is expected to help businesses that are trying to gain competitive advantage by deploying these new technologies and ideas for the enhancement of their operations

Adoption Of Social Networking In Education: A Study Of The Use Of Social Networks By Higher Education Students In Oman

The use of social networks is a growing phenomenon, being increasingly important in both private and academic life. Social networks are used as tools to enable users to have social interaction. The use of social networks (SNs) complements and enhances the teaching in traditional classrooms. For example, YouTube, Facebook, wikis, and blogs provide a huge amount of material on a wide range of subjects. This research aims to explore the need to change the traditional style of teaching and learning after the innovation of Web 2.0. The main objectives of this research are to discover the motives for the use of social networks by higher education students in Oman, to recognize the impact of social networking tools in learning and education generally, to analyse the problems that students might face when using social networks, and to determine whether the traditional learning methods need to be changed in the era of Web 2.0 technologies? In order to achieve the objectives of this research, the research methodology is to conduct a survey amongst Omani students at different universities, colleges, and other higher education institutions and to explore the social networking tools that might have an influence on teaching and learning styles. The type of data collected will be both quantitative and qualitative. This study is based mainly on the student's perspective - the impact on students of using social networking tools and what effect it has on the traditional style of learning and teaching. This study highlights the benefits of using social networks as tools for developing a new style of learning, and the negative impacts that can affect the process of learning, in order to provide a justification for using social networks in higher education

Adherence to Immunosuppressive Medications in Kidney Transplant Patients at Three Centers in Khartoum State, Sudan: A Cross-sectional Hospital Study

Background: Graft survival post-kidney transplantation is of paramount importance to patients and nephrologists. Nonadherence to immunosuppressive therapy can be associated with deterioration of renal function and graft rejection. This study aimed to evaluate the adherence to immunosuppressive medications in kidney transplant patients at three centers in Khartoum, Sudan. Methods: In this descriptive cross-sectional hospital-based survey, 277 post-kidneytransplant patients were recruited. Data were collected using a questionnaire and analyzed using the SPSS v.23. Our scoring method was calculated based on Morisky Medication Adherence Scale (MMAS-8) related to immunosuppressive medications and was expressed as questions in the questionnaire; every correct answer was given one mark, then the marks were gathered and their summation was expressed. Results: Overall, 33% ,45%, and 22% of the studied participants reported high, medium, and low adherence, respectively. The major factor for nonadherence was forgetfulness affecting 36.1% of those who did not adhere. The cost of the immunosuppressive medications did not negatively affect any of the participants’ adherence (100%). However, a significant association was seen between adherence and occupational status, duration of transplantation, shortage of immunosuppressants, recognizing the name of immunosuppressant, side effect, and forgetfulness (P-values = 0.002, 0.01, 0.006 , 0.000, 0.022, and 0.000, respectively). Logistic regression analysis showed a significant association with occupational status, side effects, and forgetfulness Conclusion: Only one-third of the participants were classed as “highly adherent” to their immunosuppressant medications. Factors that can affect adherence to immunosuppressant medications were occupational status, side effects, and forgetfulness

L'adaptation au changement climatique dans le bassin de Tensift au Maroc par une gestion améliorée du bassin versant et le paiement pour les services environnementaux - rapport final

Ce projet bénéficie d'une subvention du Centre de recherches pour le développement international (CRDI), Ottawa, Canada.Le défi que le présent projet de recherche a essayé de relever est de trouver des pistes pour repenser la GIRE dans un contexte du changement climatique, tout en prenant en considération le maintien de la production des biens et services environnementaux. Ceci ne pourra se réaliser qu’à travers des actions permettant de prendre en considération la donne climatique et les instruments basés sur le marché (e.g. le Paiement pour les Services Environnementaux (PSE)) dans les politiques de gestion de l’eau

Integrated deprivation area mapping system for displacement durable solutions and socio-economic reconstruction, Sudan (IdeaMapSudan).

African great metropolises are rapidly growing due to rural-urban migration. In Khartoum, Sudan, the urban population increased from around 245,000 in 1956, to over 8 million, due to wider changes in urbanization patterns driven by climate change, civil-unrest and protracted forced displacement. With the lack of sustainable planning strategies to secure land tenure and access to services, the level of deprivation in Khartoum informal settings witnessed a swift increase in urban poverty, that requires mapping the vulnerabilities of the urban poor and providing evidence-based data to support displacement ‘durable solutions’. In response, IDeaMapSudan was launched in 2020, as a joint collaboration between Sudan Urban Development Think-Tank, Ministries of Social Development, Physical Planning, Infrastructure and Transport, and the Faculty Geo-Information and Earth Observation Science (ITC) at Twente University, to achieve three key objectives: 1) Provide capacitybuilding on using Earth Observation (EO) and spatial data innovation to fill the gaps in existing administrative GIS maps, 2) Develop a community-led geo-spatial database for mapping deprived areas (e.g. informal settlements) using socio-economic indicators for deprived areas in Khartoum, 3) Establish an ‘Integrated Deprivation Area Mapping System’ for data sharing and communication, that can guide the city planning decision -making process. Using Expert discussions and local field data collection, IDeaMapSudan revealed that local data on deprivation do not exist or are scattered within different local authorities, and the need to overcome the challenges of urban governance and technical congruence between EO data and community-driven vulnerability assessments is essential, by having a spatial distinction between slums, informal settlements, precarious areas, and other deprived areas, beyond the limited understanding of physical deprivation and humanitarian led vulnerability assessments

The ASOS Surgical Risk Calculator: development and validation of a tool for identifying African surgical patients at risk of severe postoperative complications

Background: The African Surgical Outcomes Study (ASOS) showed that surgical patients in Africa have a mortality twice the global average. Existing risk assessment tools are not valid for use in this population because the pattern of risk for poor outcomes differs from high-income countries. The objective of this study was to derive and validate a simple, preoperative risk stratification tool to identify African surgical patients at risk for in-hospital postoperative mortality and severe complications. Methods: ASOS was a 7-day prospective cohort study of adult patients undergoing surgery in Africa. The ASOS Surgical Risk Calculator was constructed with a multivariable logistic regression model for the outcome of in-hospital mortality and severe postoperative complications. The following preoperative risk factors were entered into the model; age, sex, smoking status, ASA physical status, preoperative chronic comorbid conditions, indication for surgery, urgency, severity, and type of surgery. Results: The model was derived from 8799 patients from 168 African hospitals. The composite outcome of severe postoperative complications and death occurred in 423/8799 (4.8%) patients. The ASOS Surgical Risk Calculator includes the following risk factors: age, ASA physical status, indication for surgery, urgency, severity, and type of surgery. The model showed good discrimination with an area under the receiver operating characteristic curve of 0.805 and good calibration with c-statistic corrected for optimism of 0.784. Conclusions: This simple preoperative risk calculator could be used to identify high-risk surgical patients in African hospitals and facilitate increased postoperative surveillance. © 2018 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.Medical Research Council of South Africa gran

Maternal and neonatal outcomes after caesarean delivery in the African Surgical Outcomes Study: a 7-day prospective observational cohort study.

BACKGROUND: Maternal and neonatal mortality is high in Africa, but few large, prospective studies have been done to investigate the risk factors associated with these poor maternal and neonatal outcomes. METHODS: A 7-day, international, prospective, observational cohort study was done in patients having caesarean delivery in 183 hospitals across 22 countries in Africa. The inclusion criteria were all consecutive patients (aged ≥18 years) admitted to participating centres having elective and non-elective caesarean delivery during the 7-day study cohort period. To ensure a representative sample, each hospital had to provide data for 90% of the eligible patients during the recruitment week. The primary outcome was in-hospital maternal mortality and complications, which were assessed by local investigators. The study was registered on the South African National Health Research Database, number KZ_2015RP7_22, and on ClinicalTrials.gov, number NCT03044899. FINDINGS: Between February, 2016, and May, 2016, 3792 patients were recruited from hospitals across Africa. 3685 were included in the postoperative complications analysis (107 missing data) and 3684 were included in the maternal mortality analysis (108 missing data). These hospitals had a combined number of specialist surgeons, obstetricians, and anaesthetists totalling 0·7 per 100 000 population (IQR 0·2-2·0). Maternal mortality was 20 (0·5%) of 3684 patients (95% CI 0·3-0·8). Complications occurred in 633 (17·4%) of 3636 mothers (16·2-18·6), which were predominantly severe intraoperative and postoperative bleeding (136 [3·8%] of 3612 mothers). Maternal mortality was independently associated with a preoperative presentation of placenta praevia, placental abruption, ruptured uterus, antepartum haemorrhage (odds ratio 4·47 [95% CI 1·46-13·65]), and perioperative severe obstetric haemorrhage (5·87 [1·99-17·34]) or anaesthesia complications (11·47 (1·20-109·20]). Neonatal mortality was 153 (4·4%) of 3506 infants (95% CI 3·7-5·0). INTERPRETATION: Maternal mortality after caesarean delivery in Africa is 50 times higher than that of high-income countries and is driven by peripartum haemorrhage and anaesthesia complications. Neonatal mortality is double the global average. Early identification and appropriate management of mothers at risk of peripartum haemorrhage might improve maternal and neonatal outcomes in Africa. FUNDING: Medical Research Council of South Africa.Medical Research Council of South Africa