Electromechanical Engineering Department at the University of Technologyheld scientific lecture on the Nano scale structure and nanofluid of oxide copper droppedby HadyaKahdimin Al-Kindy Hall on Tuesday, 28.02.2017.
The lecture shed light on the nature of the nano structure of the solid semiconductor material is copper oxide and characteristics, methods of preparation, types of nanoparticles compositions of the present article, its importance and its various applications.
The most important of these applications is used for the preparation of fluid nano in order to increase and improve the thermal energy transfer rate as well as the lecture dealt with traditional and advanced methods, which aims to improve and increase the stability of the nanoparticles minutes for CUO within the fluid foundation used a demineralized water ions Among the most prominent of these techniques are analyzes of Zeta models fluid effort nano CUO and concentrations for different size.

Road and Bridge Engineering Branch at Building and Construction Engineering atDepartmentat University of Technology held a scientific symposium tagged "opportunities to use cold asphalt emulsions establishing and maintaining roads in Iraq, in the presence of University President Prof.Dr.Amin Douai Thamer and number of the department professors.
The symposium aimedto define the engineers of cold asphalt emulsionscharacteristics, methods of implementation, andthe possibilityof its usage for road construction and maintenance.
The symposium is headed by assist.Prof.Dr. Mohammad Yousif Fattah, the head of Roads and Bridges Engineering Branch ,and it was of four lectures ,the first oneentitled (properties of mixtures of emulsion asphalt coldpaving) delivered by Lec.Dr. Hassan HamoudiJohnyin which he explained the importance of its use particularly in Iraq climate and that because the lack of the cost of manufacturing, ease of storage and keep the environment when it used for non-gas emissions. The Chief Engineer HaithamFadel Abdullah from General Company of Extractive Industries given a lecture entitled (the production of developed emulsions asphalt polymer), followed by a lecture given by assist.Prof.Dr. Shaker Falehfrom Engineering College at Karbala University (laboratory tests for asphaltand mixes applications of cold asphalt), then the engineer Farah AbdulRihdagave associated lecture withassist.Prof.Dr. HasanHammoudiJohny about (the impact of asphalt emulsion as an active factor to recover properties of old asphalt slabs.

PhD student from Computer Science Department at the University of Technology Sondos Ibrahim Mahdi designed a proposed method to encrypt speech.
She mentioned in her thesis that this method covers two parts encryption and decryption code. The encryption process is achieved through four key phases of mixing and staggers to the voice signal time domain and frequency domain through the secret keys. The stages are: retail, generate the key, change locations, change values.
she showed that the overlap technique is a technique that was used to segment the audio signal into overlapping sections to increase the strength of encryption. And that the proposed method is based on the generation of secret keys in order to confuse and confuse the original audio signal to produce a signal in noise and unintelligible. The technique used to generate keys based on the use of Hybrid Maps chaos unilateral dimensional chaos with two-dimensional maps.
And encryption keyshave high sensitivity to change very slightly on the value of the key which produced encrypted signal totally different and the system has a large area of the keys, making them impractical attack.
In addition, the proposed method succeeded encoding audio signal in short time where it takes of encryption process / decryption code 40000 for a sample is 0.0219 seconds and compared with the previous work demonstrated that the recent study is 3.84 times fast.

A number of Materials EngineeringDepartmentprofessors at the University of Technology who are Prof.Dr. Fadil Attia, assist.Prof.Dr. Akram Rahim Jabir,and lec. Shayma’aJabar Karim gained a patent from Central Organization for Standardization and Quality Control in Ministry of Planning No. 4838in 31/ 1/2017 on "preparation magnetic fiber in electric twisting way by using nanostructured electrode materials using salts cheap”.
The benefit of the patent is summed up on the use of twisting electric technique in preparingFright nanoscale and nano fibersform, this fiber achieve magneticand structured properties which has been prepared Fright by nanoscale that solves several problems, including high leakage run and polarized and achieves the field of high and installation twirl magnetic heterogeneous and enters inventor in various hardware manufacturing applications such as permanent magnets and units of memory and storage devices in the microwave communications equipment and others.