Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)
12688it is a common experience that if we go on burping simultaneously and consciously(i.e.purposely,as in a non- natural action),our stomach starts aching.Why does this happen?
1 3672How is the position of a nucleotide substitution on genome detected? I mean that it is on exon, intron or promoter region?
1 3077Post New Bio Informatics Questions
What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?
What are the current challenges in the Pharmaceutical and biotechnology sectors?
What is enzyme-ligand interaction?
How did you get into the field of bioinformatics?
What are the bioinformatic tools applied to micromolecular evolution?
What are the main differences between parsimony,distance and likelihood-based algorithms?
How the Algorithm works?
Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?
What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?
How can we find the direction of an nucleotide substitution, for example; C to T or T to C?
An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?
What are oesophageal molecular markers?
How to find a sequence of dna molecule?
How to caculate coordinates of each atoms on 3 D HP model?
Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)
