W business and management science students graduate and have a job, they give many managerial communications about analytical work, but typically they are not taught how to give presentations in their undergraduate courses. We describe the characteristics of the “managerial presentation” and contrast them with characteristics of the “narrative presentation” that is given to technical peers and ...

Background While the imaging technology for virtual microscopy can be considered mature, the techniques used for the organization and presentation of the digital slides are more complex because of the diversity of user requirements for every project and the technical challenges regarding the structuring and management of the slides. Generally, the presentation of virtual microscopy on the intra...

With the growing use of computers to create technical, business and personal presentations, there has been a huge increase in the number of multimedia presentation tools out in the market. Thus, over the coming years, there will be a growing need to build the ability to query rapidly databases consisting of inte ractive multimedia presentation. The MPA algebra proposed in [1] provides a specifi...

Renal artery aneurysms involving segmental branches pose a technical challenge in repair. Both endovascular and open repair techniques have been described. This case illustrates the clinical presentation of patient with symptomatic renal aneurysm thromboembolic infarction managed laparoscopic nephrectomy, ex-vivo resection, reconstruction, autotransplantation.

stem cells are undifferentiated self regenerating multi potential cells. there are three types of stem cells categories by the ability to form after cells and correlated with the body’s development process. totipotent: these stem cells can form an entire organism such as fertilized egg. ploripotent: ploripotent cells are those that can form any cell in the body but cannot form an entire organis...

stem cells are cells with the ability to divide for indefinite periods and to give rise to specialized cells.  stem cell therapy has now been emerged as an extraordinary promise to treat a wide range of diseases and conditions.  however, except blood stem cell transfer by bone marrow transplant which has been used as an standard practice for more than 50 years, nearly all of therapeutic potenti...

introduction to evaluate the expression patterns of cytokeratin (k) 12, 13, and 19 in normal epithelium of the human ocular surface to determine whether k13 could be used as a marker for conjunctival epithelium. methods: total rna was isolated from the human conjunctiva and central cornea. those transcripts that had threefolds or higher expression levels in the conjunctiva than the cornea were ...

there is increasing trend in using recombinant stem cells as novel therapeutic candidates in different diseases. these studies encompass different applications from targeted homing of mesenchymal stromal (stem) cells (msc), to arming them with different cytokines. resistance to transfection or transduction methods had urged researchers to look for better gene delivery alternates and optimizing ...

background: keratinocyte stem cell is one of the adult stem cells that inhabits the skin and contributes to skin function and renewal. adult stem cells are best defined by their capacity to self-renew, and to maintain tissue function for a long period of time. these findings indicate the importance of these cells for clinical applications including regenerative medicine, tissue engineering and ...

clinical applications of mesenchymal stem cells (mscs) rely on their capacity to home and engraft in the appropriate target tissues for a long time. homing and engraftment capacity of these stem cells depend on the expression of chemokines and their receptors. ex vivo expanded mscs exhibit homing potential when grafted to injury tissue but their homing efficiency has been observed very poor bec...