Using erwin, design an ER model for the following scenario: Each course may be taught in different classes. So for example one section of Data Management can be taught on Steven campus, another section on the WEB, a third in the DR, and a forth at an industry site (CitiGroup, etc.) A faculty member may be full time or part time. A faculty member may teach one or more classes. Different faculty members may teach different classes of the same course. So for example, Dr. Morabito may teach one on campus course and one Industry course of Data Management. Each faculty member may decide on the number of exams that may be given and the type of examinations. So the type of exam may be a midterm, quiz, class participation, lab work, or final. Student grades are given for each type of examination. Specific textbooks may be assigned to a course. Each book may have one or several authors. For example one book may be authored by another book by Kroenke and Auer. A student may be enrolled in one or more classes. Each non-web class meets in the same room for the entire semester that it is taught. Submission Guidelines:
Only erwin files will be accepted for this assignment (.erwin extension)
Each team only needs to submit ONE file for the entire team

quantum mechanics or quantum physics is physics of very small objects (particles) and physical entities.

quantum physics has some parallels to our macro world and some pretty unique ideas which theoretically and mathematically proven to be true even though we will never be able to access them because of our size.

there are many types of particles: subatomic, elementary etc.

subatomic means they are smaller than atom, elementary means they are at the very basis of everything.

subatomic particles are for eg. protons, neutrons but not electrons.

elementary particles are categorised into 3 groups by what they do.

these 3 groups are quarks, leptons and bosons.

light for example is a particle more precisely a photon a part of leptons.

proton (subatomic particle) is made out of 2 up quarks and 1 down quark each of these has a fractional charge like . (i crazy)

most famous scientist who contributed to this physics are:

the topic itself us understand a lot and will probably be vastly used in the future (quantum computers, understanding the big bang,

we also must not forget quantum effects like:

and there is more. but probably too much for this answer to be consistent due to my average understanding of this topic.

hope this you understand quantum mechanics a little more. i'm not an expert in the topic (so don't be like wth if you are an expert) but i'm very interested in it.

anyways quantum physics is a very hard topic (harder than physics (perhaps)) therefore searching for every information there is about it and learning it is unfortunately impossible (you can only specialise into 1 - 3 things or more (perhaps

have fun and i wish you luck!

r3t40

electrical power

high-sugar diet and high cholesterol

the answer is 12 as i may remember

: )