As a postdoc at University of Iceland and later as Bullock-Wellman Fellow at Harvard University he worked on optical amplification in plasmonic waveguides and on opto-biological devices, in particular on lasers based on single biological cells. His research area is at the interface between biophotonics and organic semiconductors. He heads an Optics Research Group covering a wide spectrum from blue-sky research to applied commercial development, funded by a combination of government charity and industry.
Excessive nepotism - Azeb Mesfin; Reporter May 30, What other jobs does she have? Nobody could be found in Tigray to do these jobs except for people related to Meles by blood or marriage? It is obvious that a fanatic ethnicist like Meles cannot trust Oromos and Amharas.
But lately it is becoming clear that he cant even trust his own ethnic group and needs to place his kin in control positions over the people of Tigray. The Meles nepotism and kinship power network needs to be broken up. The people of Tigray said no to aristocratic rule in They do not need a new aristocratic family to impose itself on them.
May 27, - Do you Phd thesis on ofdm what "Acute Watery Diarrhoea" is? Have you heard of cholera in Ethiopia recently? Tedros Adhanom eradicated it. Ethiopian children don't have to worry about this highly contagious disease anymore.
Rather, he said, capital should be rationed across the economy according to priorities of the state. To effectively enforce this, there should be state ownership of financial institutions and it presupposes a developmental state, which clearly defines its priorities and has an active presence in the economic development of a nation.
In its recent decision, reported by this newspaper last week, the Agency suspended the state owned Ethiopian Insurance Corporation EIC from committing equity worth 30 million Br to the coveted Habesha Cement S.
The article explains Meles justification for keeping Ethiopia's financial sector as one of the most primitive in the world.
Meles believes that he the state should make the decisions on where money is invested, not the market. This is because he is a genius.
No one can tell him anything. In contrast to Habesha Cement, the Messebo Cement Factory had no trouble getting funding from state banks. And recent news indicates it is undergoing a big expansion. It is a conflict of interest for Meles to veto the EIC's 30 million birr investment in Habesha Cement, while he allows his wife, Azeb Mesfin, to obtain state funds for the expansion of Messebo Cement.
Meles screws up Ethiopia's coffee exports - May 24, The Ministry of Agric. Now it is asking those exporters to return over million birr worth of coffee because, apparently MOARD had confiscated coffee that was destined for Italy.
The Italian company is threatening never to buy Ethiopian coffee again unless its coffee is returned. But the coffee has already been sold to various other buyers via the ECX and there is no way to get it back -- unless the 'genius' Meles cuts more hands off and leaves the entire industry lame.
Reporter, May 24 - TPLF aristocrats in parliament arranging luxury lifetime benefits package for top government officials who leave office - free villa housing, free overseas medical treatment, liefetime salary with pay increases It is a great achievement to secure these luxury benefits for ones family in a country where millions of children are malnourished, where hundreds of thousands of children die due to lack of basic health care.
Indian firm seeks contract to build Ethiopia's rail network - Calcutta News; Comment - It took six years to build the railway from Djibouti to Dire Dawa. The railway company then went bankrupt.
A new railway company was established in and the railway reached Addis Abeba in So even with the six years lost to bankruptcy, the railway was completed in less than 19 years. They have made zero progress in revitalizing the railway. The railcars are in bad shape, the line is in bad shape, the management is in bad shape.An interesting opinion article by a banker - Fortune May 25, " guided by its strategy and ideology, the administration is bent on bolstering state banks and comforting its strategic sectors " "Meles then concludes that the best practice from the perspective of development and growth is not to let capital get allocated by market forces.
like OFDM as dealt with in this thesis, a block yunusemremert.com for giving me the opportunity to conduct my Ph.D. frequency division multiplexing OFDM as modulation method.
Orthogonal frequency division multiplexing OFDM is a modulation technique which is. Courses offered in the Certificate, Master’s and PhD programs in Engineering are one-term four-credit courses unless otherwise specified.
Not all courses are offered each year. PhD thesis Pedro Pedrosa. modulation based on this concept is orthogonal frequency-division multiplexing (OFDM) . An alternative approach based on the same principle is the block transmission single carrier (SC) modulation combined with FDE (also denoted SC-FDE) .
Both schemes have overall similar implementation complexities. SUNG WON KIM, Ph.D. 한글 Professor. Wireless Information Networking Lab. Department of Information and Communication Engineering. College of Mechanical and IT Engineering.
Multiple-input, multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) is the dominant air interface for 4G and 5G broadband wireless communications. It combines multiple-input, multiple-output technology, which multiplies capacity by transmitting different signals over multiple antennas, and orthogonal frequency-division multiplexing (OFDM), which divides a radio channel .