Knowledge economy system is the new engine of economic growth by transforming the knowledge into a wealth to be used for developing the countries. This transforming will add more value than the natural resources value in the economic growth. UAE began to understand the rules of this new business game and how it's important for increasing the economic growth. For that, UAE started rapidly transferring into a knowledge economy. This paper addresses two different purposes. First, examine the relationship between knowledge economy and research and development (R&D). Second, analyze how the research as a developer tool in knowledge economy can impact in UAE growth. To know that, mixed qualitative and quantitative approach will be employed to answer the research questions of this paper. The anticipated results after data collection and analysis concentrate will lead to finding that the relationship between knowledge economy and research positively correlates with the economic growth.
Innovation is the transformation of the creative idea into real life project. This research is comparing between the perception of entrepreneurship between the creators of ideas who are still in the process of thinking and those who were able to transfer their ideas to real life projects. Before becoming an entrepreneur and during the first year of entrepreneurship are two critical stages that need further studies. This research is a focus group research which focuses on two groups; the first group is a group of undergraduate students who had creative ideas and worked on transferring those ideas into prototypes and tested those prototypes and the second group is a group of students who took further step to the real life market where they were able to open their business and start gaining returns on their investments. The conclusion of the study shows qualitative differences and the rationalization behind each one.
This paper will discuss how the gender element plays a key role in the use of social media among the entrepreneurs. Further in the paper, the topic will be narrowed down to the women entrepreneurs in the Middle East region. An in-depth analysis will be conducted through interviews, discussing how social media has equipped the women in the United Arab Emirates (UAE) to become successful entrepreneurs; considering the many challenges they face in the Arab world. In addition, theories such as institutional theory, and Social Interaction Theory (SIT) will be used to understand the (in)effective use of social media by these entrepreneurs.
With technical innovations being a dynamic force behind economic growth for many countries worldwide, apprehensions are emerging related to the decreasing numbers of individuals who are joining the technical career domains. The under-representation of women in science, technology, engineering and mathematics (STEM) fields drastically reduces the available talent pool that would aid in enhancing technical innovation. The literature still falls short on explaining and uncovering the factors that might contribute to females' persistence and commitment in STEM fields. The aim of this study is to try to understand the factors that might affect female persistence and occupational commitment in these fields through qualitative analysis. Only a small number of researches have attempted to investigate women's persistence in STEM fields from a cognitive perspective, thus a qualitative research is deemed pertinent to try to comprehend the aspects behind the career decisions of persisting women. Our aim is to heighten the attention on the process elements of persistence and occupational commitment of females working in STEM fields. We attempt to shed light on the dynamic approaches adopted by females in STEM fields to overcome occupational challenges. The theoretical framework for this reach is the career selfmanagement model, an updated model of the social cognitive career theory which draws from Bandura's initial cognitive work and attempts to enhance and draw links between previous theoretical domains and career development.
The present workforce need assurance in future that HR planning must analyze the competence of the current workforce. Comparing future requirements with current workforce abilities will identify weaknesses or surplus. Checking workforce surpluses and deficits human resource must prepare action plans for the workforce {5}This include identifying the type and number of employees needed, employee competency,recruiting,retaining measures,training of employees etc.In theory, both government dictated labour legislations and organization implemented human resource practices should focus on employee well being. The actual practice of these theories is not clear. This study will try to analyse the actual human resource practices of holding companies in UAE and their compliance with the labour laws of the country, Mixed research approach will be used for this study The study will reveal the human resources practices of holding companies in UAE, the reasons why UAE locals avoiding work in Holding companies
Breast cancer (BC) is the most commonly diagnosed cancer in women worldwide. Targeting cancer stem cells, the multi drug resistant population, is extremely challenging. The aim of this work was to exploit the mechanistic synergy between Energy restriction mimetic agents (ERMAs) as OSUCG5 and a conventional chemotherapeutic agent as doxorubicin to counteract cancer multidrug resistance. The generated doxorubicin-resistant breast cancer cells (MCF-7 and MDA-231 cell lines) showed less sensitivity to doxorubicin and an increase in breast cancer CD44+/CD24low cells, in addition to an increase in the expression of ABC proteins. The treatment of these cells with doxorubicin in combination with OSU-CG-5 overcame their resistance and showed a significant synergistic effect. The results suggested that targeting breast cancer by ERMAs could be a rational strategy to minimize their multi-drug resistance, and the combination with classical chemotherapeutic agents may represent a clinically relevant strategy for cancer treatment improving the survival of patients.
Pontocerebellar hypoplasia type 9 (PCH-9) is an autosomal recessive neurodegenerative disorder caused by loss of function variants in AMPD2 gene. We clinically evaluated an Emirati patient presented with severe developmental and growth delays. We performed exome sequencing, Sanger sequencing and segregation analysis followed by in silico and in vitro analysis to elucidate the pathogenicity of the variant, we also ran a population ancestry analysis of likely pathogenic variants on ExAC database. We identified the novel mutation (c.1633G>A) in AMPD2 gene. This variant is predicted to be pathogenic using several in silico tools, and resulted in a decrease in the enzyme function in the patient's polymorphonuclear cells (PMNCs) by 82% (95% CI: 73.3-91.7%, p=0.029) compared to control. This data establishes that the affected child is affected by PCH-9. In addition, population analysis of AMPD2 variants confirmed the presence of potentially disease causing mutations in non-Middle-Eastern populations.
Cancer is the second leading cause of death worldwide. Conventional therapies cause serious side effects. There is an increasing demand to utilize alternative approaches to the prevention of cancer. The objective of this research is to screen and identify new synthetic compounds for breast cancer therapy. We have synthesized newly designed chromenes and tested them for their potential anticancer activities against the triple negative breast cancer (TNBC). They significantly inhibited, in time- and concentration-dependent manner, the viability of the breast cancer cell lines and induced apoptosis as well. Furthermore, cell cycle distribution analysis on chromenestreated cells revealed that the cell underwent a mitotic arrest confirmed by an increased expression of the M phase specific marker, p(ser10) histone H3. Further investigations are underway to elucidate the molecular mechanism(s) through which chromenes exerts their anticancer effects. Our current study provide evidences that chromenes could be a potential therapeutic compounds against the TNBC.
Project Abstract: Cancer cells have truncated iron metabolism which is thought to increase the reactive oxygen species stress that might contribute in colorectal cancers development and progression. In this paper we investigated the role of 5 iron regulator proteins; Transferrin Receptor 1 and 2, Ferroportin, Ferritin and Catalase, on the development and progression of colorectal cancer (CRC) by Western blot, immunohistochemistry. In addition, we analyzed 2 more proteins that interacted with these iron regulators, affecting the overall iron metabolism process, Heme oxygenase-1 and Hepcidin.
Natural Killer (NK) cells, innate immune cells with a potential anti-tumor activity, can be used to target solid tumors such as colorectal cancer. In an attempt to increase their migration to tumor sites, drugs such as dimethyl fumarate (DMF) or monomethyl fumarate (MMF) are used to increase chemokine receptors expression and thus chemotaxis. NK92 cells were used where they were found to migrate towards CCL27, CCL28 and CXCL16, proposed chemokine ligands released by colorectal cancer cells. This has been supported by NK92 migration towards the supernatant collected from HCT-116, a colorectal cancer cell line. This migration pattern was enhanced by treatment with 100 ?M of DMF or MMF. Additionally, the respective receptors CCR10 and CXCR6 expression were upregulated on NK92 cells upon pretreatment. Therefore, this study highlights the potential of NK cells to be used for cancer immunotherapy by directing them to tumor sites.
