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A Lecturer in the Biomedical Engineering Department wins the Iraq Award for Career Creativity with the degree of Dedicated
Written by عضو ارتباطThe lecturer in the Biomedical Engineering Department Assist. Prof. Dr. Saad Mahmoud Ali/ Head of the Biomechanics Branch in the Biomedical Engineering Department at the University of Technology won the Iraq Award for Career Creativity with a degree of dedication.
The award is considered the highest honor for career achievement at the state level. National Job Day is an appreciation of the value of hard work. The names of the winners were announced after a full year of continuous effort by the research, investigation, and evaluation committees to choose the best success stories at the level of Iraq. Its conclusion was the launch by His Excellency the Prime Minister, Engineer Muhammad Shiaa Al-Sudani, of the National Career Day Festival with high-level honoring of the eighty best career figures from all over Iraq and in the civil and military sectors who received the Iraq Award for Career Creativity with the rank of dedicated. The honor was held at the central celebration of the National Job Day Festival, which was held in Al-Hakim Hall at the University of Baghdad on Saturday, 7/6/2024.
Ahmed Jamal Jasim, a teaching assistant, has published a research paper in a reputable international journal indexed in the first quartile of Scopus
Written by عضو ارتباطAsst.Lect. Ahmed Jamal Jasim, a teaching assistant, has published a research paper in a reputable international journal indexed in the first quartile of Scopus
titled:
"Liposome Nanocarriers Based on γ-Oryzanol: Preparation, Characterization, and In Vivo Assessment of Toxicity and Antioxidant Activity."
The study focused on lipid-based nanocarriers utilizing γ-oryzanol: their preparation, characterization, and evaluation of toxicity and antioxidant activity in vivo. These carriers were integrated into induced cellular protection of lipid particles. The abstract states that the aim of the current study is to develop and characterize lipid-based nanocarriers based on the potential of γ-oryzanol in both laboratory toxicity and in vivo antioxidant effects. The lipid particles were characterized by various physical and chemical techniques, including dynamic light scattering (DLS) for size measurements, polydispersity index (PDI), and others.
Toxicity assessments were conducted in the laboratory using blood dissolution tests and MTT assays on HSS cell lines. In vivo evaluation was performed using LD50 tests on mice. Additionally, antioxidant activity was evaluated through levels of alanine transaminase (ALT) and aspartate transaminase (AST) enzymes, catalase levels in liver tissues, and levels of malondialdehyde glutathione (GSH). Results showed that the lipid particles exhibited uniform physical and chemical properties suitable for drug delivery applications. Cellular toxicity assays and blood dissolution experiments in the laboratory indicated the potential safety of γ-oryzanol lipid particles, especially at low concentrations. Liver enzymes, such as ALT and AST, and antioxidant markers also revealed the safety of the formulation, particularly as a highly sensitive soft organ. In general, lipid-based nanocarriers formulated with γ-oryzanol were successfully developed for potential safety, supporting their application for drug delivery purposes, therapeutic interventions, liver cell treatments, and antioxidants. However, further investigations for preclinical and clinical studies are needed to explore the safety and efficacy of these lipid-based nanocarrier models and clinical settings.
Keywords: γ-Oryzanol, lipid particles, nanotechnology, drug delivery, in vivo and in vitro safety profile.
The Head of the Biomedical Engineering Department holds an emergency meeting with first-year students to address student cases for the academic year 2023-2024
Written by عضو ارتباط
The Head of the Biomedical Engineering Department, Dr. Wissam Kazem Hamdan, met with first-year students and professors to discuss critical student cases within the Bologna system for the academic year 2023-2024.
During the meeting, the process of granting treatment degrees was explained. This will be done by assigning additional work to students within a week of notification. A request form was prepared and distributed to first-year professors for completion and signature by the subject's instructor. This is in accordance with the department head's directives to document the submitted requests, including the type of additional activity and the deadline for submission. Finally, the treatment degree will be added and the mentioned procedures documented in the examination committee, emphasizing the importance of completing the examination committee's requirements and announcing final examination grades.
He emphasized his continuous monitoring of the department's scientific progress, stressing a high commitment to the success of the Bologna system experience and working towards achieving a higher level.
A faculty member in the department publishes a research paper in a reputable scientific journal indexed in Scopus.Q1
Written by عضو ارتباطAssistant.Lecture. Haider Raad, a lecturer in the department, has published a research paper in a reputable international journal within the first quartile of Scopus
Titled "Hammerstein–Wiener Motion Artifact Correction for Functional Near-Infrared Spectroscopy: A Novel Inertial Measurement Unit-Based Technique" as part of the requirements for obtaining a doctoral degree.
The study addressed Participant movement is a major source of artifacts in functional near-infrared spectroscopy (fNIRS) experiments. Mitigating the impact of motion artifacts (MAs) is crucial to estimate brain activity robustly. Here, we suggest and evaluate a novel application of the nonlinear Hammerstein–Wiener model to estimate and mitigate MAs in fNIRS signals from direct-movement recordings through IMU sensors mounted on the participant’s head (head-IMU) and the fNIRS probe (probe-IMU). To this end, we analyzed the hemodynamic responses of single-channel oxyhemoglobin (HbO) and deoxyhemoglobin (HbR) signals from 17 participants who performed a hand tapping task with different levels of concurrent head movement. Additionally, the tapping task was performed without head movements to estimate the ground-truth brain activation. We compared the performance of our novel approach with the probe-IMU and head-IMU to eight established methods (PCA, tPCA, spline, spline Savitzky–Golay, wavelet, CBSI, RLOESS, and WCBSI) on four quality metrics: SNR, △AUC, RMSE, and R. Our proposed nonlinear Hammerstein–Wiener method achieved the best SNR increase (p < 0.001) among all methods. Visual inspection revealed that our approach mitigated MA contaminations that other techniques could not remove effectively. MA correction quality was comparable with head- and probe-IMUs.
The link below
https://www.mdpi.com/1424-8220/24/10/3173
The department head inspects the progress of the final exams for the first semester of the academic year 2023-2024
Written by عضو ارتباطThe head of the Biomedical Engineering Department at the Technological University, inspected today, Wednesday, May 29, 2024, the progress of the final exams for the first semester of the academic year 2024/2023.
Dr.Wesam kazem hamdan the head of the department,during his tour of the examination halls to review the department's readiness to complete the exams, as well as the nature and level of the questions through his interaction with a number of students. He praised and emphasized his keenness to support the teaching staff and members of the examination committees, commending their role in continuously monitoring the progress of the exams. He also appreciated all the efforts made by everyone to ensure the success of the examination process, while wishing the dear students success and obtaining the highest grades at the same time.
The Biomedical Engineering Department conducts a survey for student outcomes (7-1)
Written by عضو ارتباطUnder the patronage of Dr. Wissam Kazem Hamdan, Head of the Biomedical Engineering Department, the department conducted a survey for student outcomes (7-1) for fifth-year students for the academic year 2023-2024, which is considered part of the requirements for program accreditation report writing. The survey was conducted in the presence of scientific and administrative assistants, branch heads, and the Quality Assurance and Performance Evaluation Department head, Dr. Ali Jalal Ali. They provided an overview to the students about the program accreditation outcomes before the survey, in addition to the attendance of several department faculty members.
The head of the Biomedical Engineering Department inspects the progress of the final exams in the department
Written by عضو ارتباطDr. Wissam Kazem Hamdan, the head of the Biomedical Engineering Department, inspected the classrooms today, Saturday, May 11, 2024, to monitor the progress of the final exams (first session) for the academic year 2024/2023 in the department. He checked on the exam atmosphere and ensured the availability of all necessary supplies to facilitate the exams smoothly and overcome any obstacles to ensure the success of the exam process. Mr. Hamdan was briefed on the services provided to the students and the provision of suitable conditions for them, in addition to inquiring about the nature of the questions and their alignment with the academic level. He praised the high level of organization and arrangement he witnessed in the department, commending everyone's efforts in the success of the exam process, and wishing the dear students success and the highest grades.
The general assembly meeting of the faculty members of the Biomedical Engineering Department
Written by عضو ارتباطThe general assembly meeting of the faculty members of the Biomedical Engineering Department was held on Wednesday, May 8, 2024, under the chairmanship of the honorable Head of Department, Prof. Wissam Kazem Hamdan, and attended by the administrative and scientific assistants, the respected branch heads, and the department's teaching staff. The meeting discussed the most important agenda items, including emphasizing the need for faculty members to submit their efforts within the specified deadlines. It also reiterated the importance of compliance with ministerial and university instructions regarding final exams, discussing the nature of questions, how to deal with cheating cases if they occur, and ways to improve the educational and academic reality of the department. Responsibilities of exam committees, supervisors, and exam hall monitors were also addressed to ensure suitable conditions for the exam process.
The Scientific Innovation Exhibition for the Fourth Region
Written by عضو ارتباط"A glimpse of the participation of the students of the University of Technology in the Scientific Innovation Exhibition for the Fourth Region
(Baghdad - Wasit - Anbar), which was held at Al-Mustansiriya University under the sponsorship of the Ministry of Youth and Sports - Department of Scientific Care. Visitors and exhibitors expressed their admiration for the products of the University of Technology students and praised the efforts of those supervising them."
The Biomedical Engineering Department, under the patronage of Professor
Dr. Wisam Kazem Hamdan
organized its third student activities festival, "The Student Activities Festival" on Monday, April 29th, 2024.
The festival, held at the Biomedical Engineering Department, aimed to promote scientific innovations by showcasing the best student inventions. It featured two sections: the first section showcased scientific innovations presented by fifth-year students, consisting of innovative and practical projects. It was emphasized that the department's goal was for student projects to have practical applications. The second section focused on cultural activities, including drawing, calligraphy, and other artworks.
The festival concluded with the distribution of certificates of appreciation to all participating students by the Academic Assistant, Professor Dr. Janan Star, the department's teaching representative, Ph.Dr. Ali Jalal, and the head of the Medical Devices Branch, Ph.Dr. Alaa Mohammed.
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Ph.Dr. Sabah Saad Abdul Sahib participated as a member of the thesis defense committee
Written by عضو ارتباط
Assistant Professor Dr. Sabah Saad Abdul Sahib from the Biomedical Engineering Department participated as a member of the thesis defense committee at the Institute of Genetic Engineering and Biotechnology for Postgraduate Studies, University of Baghdad.
Dr. Sabah Saad Abdul Sahib participated as a member of the thesis defense committee at the Institute of Genetic Engineering and Biotechnology for Postgraduate Studies, University of Baghdad.
The thesis defense was conducted by Master's student "Marwa Jawad Kazem"
on the topic: "The effectiveness of Cynanchum acutum plant extract as an antioxidant and antibacterial and its effect on the gene expression of Klebsiella and Staphylococcus aureus virulence genes in pneumonia bacteria."
This took place in the institute's discussion hall.
The study aimed to investigate the antibacterial effectiveness and analyze the active ingredients in the ethanol extract of the leaves and stems of the Cynanchum acutum plant and test them as inhibitors for both the enterotoxins produced by Staphylococcus aureus bacteria and extended-spectrum beta-lactamase enzymes.
The results showed that 34 out of 50 samples were positive for Klebsiella pneumoniae, and 37 isolates out of 50 samples were positive for Staphylococcus aureus, most of which were multidrug-resistant (MDR) to 12 antibiotics used in the study.
The study recommended that the leaf extract was more efficient than the stem extract in inhibiting bacterial growth and biofilm formation. When the leaf extract was mixed with the antibiotic levofloxacin against Staphylococcus aureus, it was more efficient in inhibition than the antibiotic alone with a value of 15.600 (extract + 64 LEV) micrograms per milliliter. Similarly, against Klebsiella pneumoniae, the leaf extract mixed with cefepime showed inhibition with a value of 3.9 (extract + 16 CFE) micrograms per milliliter. As for antioxidant activity, the results were below average compared to ascorbic acid.
workshop entitled "Authentic Iraqi Values: Heritage and Identity"
Written by عضو ارتباطThe Biomedical Engineering Department at the University of Technology organized a workshop today, Sunday, April 28th, 2024,
entitled "Authentic Iraqi Values: Heritage and Identity."
The workshop was presented and facilitated by Asst.Lect. Wisam Zahim Mohammed, an instructor.
The workshop addressed Iraqi culture, which is characterized by richness and diversity. Authentic Iraqi values represent the essence of the nation's identity. Values such as generosity, hospitality, courage, dignity, solidarity, and respect for heritage and family are integral parts of Iraq's cultural and social heritage. Understanding and promoting these authentic Iraqi values are essential for preserving cultural heritage and enhancing national unity in the face of current challenges.
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The head of the Biomedical Engineering Department participated as a member of the dissertation defense committee for a Ph.D. thesis in the Production and Metals Engineering Department
Written by عضو ارتباطThe head of the Biomedical Engineering Department Ph.Dr. Wissam Kazem Hamdan participated as a member of the dissertation defense committee for the Ph.D. candidate Zainab Hameed Nama from the Production and Metals Engineering Department at the University of Technology.
The dissertation,
titled "Cost and Time Minimization for Custom Design of Orthopedic Implants Using Additive Manufacturing"
was defended on Wednesday, April 24, 2024, in the late Professor Ibrahim Mahmoud Mansour Hall.
Following a comprehensive scientific discussion and listening to the student's defense of her thesis, research methodology, and the utilization of sources and references, the dissertation was approved with a good grade.
Congratulations to the student and her supervisor on this great achievement, and may there be further creativity in service of Iraq. May Allah grant them success and guidance.
A faculty member in the Biomedical Engineering department publishes a research paper and receives acceptance for publication in journals indexed in Scopus and Clarivate databases
Written by عضو ارتباطThe faculty member in the Department of Biomedical Engineering, Dr. Ali Jalal Ali, has had his research
titled "(Fe3O4, Au Nanoparticles influence on bio-nanofluid thermal conductivity)"
accepted for publication in the Journal of Thermal Engineering, issued by Yildiz Technical University in Turkey.
Additionally, another research paper titled "(Numerical Examination of a Cavity Containing Nanofluid with an Upper Oscillating Wall and Baffle)" has been published in the journal Frontiers in Heat and Mass Transfer. Both journals are indexed in international databases such as Clarivate and Scopus.
Here is the link to the published research:⇓
https://www.techscience.com/fhmt/online/detail/20393](https://www.techscience.com/fhmt/online/detail/20393)
