faculty.mu.edu.sa

Dr. SaMeH S. Ahmed

Civil and Environmental Engineering Department

Bismuth and tellur

Bismuth and tellurium

Bismuth and tellurium are the only two metals which have abundances less than 10^-8 by mass part (g/g) in the Earth's crust, but which are currently not of high economic value

Rough world market Price ($/kg)s

Valuable metal Price ($/kg)s containing all *precious metals* names in bold
metal	mass abundance^[6]	Price ($/kg) 2009-04-10^[7]	Price ($/kg) 2009-07-22^[8]	Price ($/kg) 2010-01-07^{[citation needed]}

Platinum	5 ppb	42681	37650	49995
Rhodium	1 ppb	39680	46200	88415
Gold	4 ppb	31100	30590	36370
Iridium	1 ppb	14100	12960	13117
Osmium	1.5 ppb	13400	12200	12217
Palladium	15 ppb	8430	8140	13632
Rhenium	0.7 ppb	7400	7000	6250
Ruthenium	1 ppb	2290	2730	5562
Germanium	1500 ppb		1050^[9]	1038
Beryllium	2800 ppb		850^{[citation needed]}
Silver	75 ppb	437	439	588
Gallium	19000 ppb		425^[9]	413
Indium	250 ppb		325^[9]	520
Tellurium	1 ppb			158.70
Mercury	85 ppb		18.90	15.95
Bismuth	8.5 ppb		15.40	18.19

The Best Book

Prayer Times

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Time in Riyadh

Office hours

Sunday: 10-1

Monday: 12-1

Wednesday: 10-11

You are welcome to contact me by at any time

You may also contact me via WhatsApp group

Ext. 2524

Time Table 2018-19S

Civil Eng. Students

DON'T miss!

Love your department and be proud of your field of study

As we approaching the second midterm exams.. Get ready and remember our offices are open to answer you . do not hesitate to .contact me if you have difficulties

For CE 370 students : Your second midterm exam will be on Wednesday 27 March 2019. In the surveying lab

Good Luck

Announcements

My Dear Students

Please visit the announcement box for the relevant course and make sure that you can download and upload easily, otherwise

.contact me to sort it out

There will be an orientation session in the midell of this term to help you select your track in Civil and Environmental Engineering

Special Event

Special Issue

Electrical Power Resources: Coal versus Renewable Energy

Published Online on January 2016

Mining Engineering

Mining engineering is an engineering discipline that involves practice, theory, science, technology, and the application of extracting and processing minerals from a naturally occurring environment. Mining engineering also includes processing minerals for additional value.

Environmental Engineering

Environmental engineers are the technical professionals who identify and design solutions for environmental problems. Environmental engineers provide safe drinking water, treat and properly dispose of wastes, maintain air quality, control water pollution, and remediate sites contaminated due to spills or improper disposal of hazardous substances. They monitor the quality of the air, water, and land. And, they develop new and improved means to protect the environment.

My Page at Facebook

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Proverb

Actions speak louder than words

Tawasl

College of Eng. MU

http://mu.edu.sa/ar

Univeristies

Universities I've worked in

Assuit University (Home University), Egypt

Imperial College, London, UK

Faculty of Engineering, Al-Mergeb University, Libya

King Saud University, KSA

,Majmaah University

Majmaah University has a very nice web page that provide all information regarding deanships, colleges, activities, campuses and many others. Search your request in

http://mu.edu.sa/en

Also visit

My Academic Pages

https://www.researchgate.net/profile/Sameh_Ahemd

and give me

Think

Sports

Ahly vs Zamalek, 30 March 2019

Africa Nation Cup, June 2019

Currency Converter

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Translate

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Course 2018/19-2

Surveying 1 CE 370
Surveying II CE 371
Senior Design II (round 6) CE 499

The Rules of Life

Rule #1

Latest

Member of the Editorial Board: " Journal of Water Resources and Ocean Sciences" 2013 till now

https://www.researchgate.net/profile/Sameh_Ahmed5/?ev=hdr_xprf

Participating in The Third International Conference on Water, Energy and Environment,(ICWEE) 2019 - American University of Sharjah, UAE 26-28 March 2019 with a Paper and Poster

New article

Coming soon

2nd Midterm Exams on 3/4/2019

Student Conference

Participation in the 6Th Student Conference

With a paper and oral presentation

From the Senior Design Project CE499 -35

See inside, the paper, and presentation

CE 370 Course

Surveying I

2018-2019S

		Power point
		Sheets
		Lecture notes
15	3-4-2019	:Second Midterm Exam
		Results
		Model Answer

Inside, please follow

Working marks is available -Click on Surveying I

CE 371 Course

Surveying II

2018-2019-2

		Lectures

		First midterm exam
		Lab
		Results

See Inside

Working marks out of 60 is available- Click on Surveying 2

CE 474 Course

Photogrammetry

2018-2019-1

Available	0-1-2-3-4	Power point
Available	Quizzes 2 and 3 with model Answer	Quizzes
Available	Chapter 1,2,3,4,5	Lecture notes
	Report 1 Cameras	Report
Y	60 marks	Exams