YIELDS CALCULATIONS FOR POSITRON EMISSION TOMOGRAPHY (PET)
 FOR NON-STANDARD RADIONUCLIDE

Ekhlas Jawad Amer Amer

Details

Publication Date

Tue Dec 30 2014

Journal Name

International Journal Of Medicine And Pharmaceutical Sciences (ijmps)

Volume

Vol. 4, Issue 6

Issue Number

6

Choose Citation Style

Statistics

YIELDS CALCULATIONS FOR POSITRON EMISSION TOMOGRAPHY (PET) FOR NON-STANDARD RADIONUCLIDE

: Positron Emission Tomography

Medical Radioisotopes Production

Ekhlas Jawad Amer Amer

...Show More Authors

The PET scans provide images that pinpoint the anatomic location of abnormal metabolic activity within the body. A radionuclide suitable for labeling a wide range of radiopharmaceuticals for positron emission tomography imaging is used also for local therapy of tumors. Among the possible methods for cyclotron production of radionuclide used in PET. We investigate the proton irradiation to produce the standard radionuclide (15O, 11C,1 3N, 18F) and some non-standard Radionuclide (76Br,124I,60Cu,66Ga,86Y and 89Zr). The total integral yield based on the main published and approved experimental results of excitation functions were calculated.

Preview PDF

Quick Preview PDF

Publication Date

Sun Aug 15 2021

Journal Name

Al-qadisiyah Journal Of Pure Science Vol.(26) Issue (special Issue Num.4) (2021) Pp. 30–33

Accounts for the groups (2, ), = 41 and 43

Niran

Sherouk Awad

...Show More Authors

Publication Date

Sun Jun 12 2011

Journal Name

Baghdad Science Journal

Java Applet Technology for Design Interference Optical Coating

Antireflection Coating

Optical Filters

Interference Filters

Java Applet Technology

Alaa Nazar Abd

...Show More Authors

Java is a high-level , third generation programming language were introduced Javaoptics Open Source Physics (OSP) as a new simulation for design one of the most important interference optical coating called antireflection coating. It is recent developments in deign thin-film coatings. (OSP) shows multiple beam interferences from a parallel dielectric thin film and the evolution of reflection factors. It is simple to use and efficiently also can serve educational purposes. The obtained results have been compared with needle method

View Publication Preview PDF

Publication Date

Tue Nov 01 2011

Journal Name

Iraqi Journal Of Applied Physics

Calculation of the Buildup Factors for Ceramic Materials

Shawkat Ismael Jubair

...Show More Authors

Preview PDF

Publication Date

Sun May 01 2011

Journal Name

2011 Ieee 3rd International Conference On Communication Software And Networks

Towards computer vision feedback for enhanced CNC machining

Hussam K

...Show More Authors

View Publication

(9)

(6)

Publication Date

Sun Nov 01 2020

Journal Name

Journal Of Physics: Conference Series

Purification Techniques for Cheap Multi –Walled Carbon Nanotubes

A.M.

Firas H.

Israa M.

Ahmed I.

Takialdin A.

Falah H.

...Show More Authors

AbstractMulti-walled carbon nanotubes from cheap tubs company MWCNT-CP were purified by alcohol \ H2O2 \ separation funnel which is simple, easy and scalable techniques. The steps of purification were characterized by X-ray diffraction, Raman spectroscopy, scanning electron microscopy SEM with energy dispersive of X-ray spectroscopy EDX and surface area measurements. The technique was succeeded to remove most the trace element from MWCNT-CP which causing increase the surface area. The ratios of impurities were reduced to less 0.6% after treatment by three steps with losing less than 5% from MWCNT-CP.

View Publication

(8)

(2)

Publication Date

Wed Sep 29 2021

Journal Name

Al-khwarizmi Engineering Journal

Robust Computed Torque Control for Uncertain Robotic Manipulatorss

Maryam Sadeq

Ali Hussien M

Hisham Hassan

...Show More Authors

This paper presents a robust control method for the trajectory control of the robotic manipulator. The standard Computed Torque Control (CTC) is an important method in the robotic control systems but its not robust to system uncertainty and external disturbance. The proposed method overcome the system uncertainty and external disturbance problems. In this paper, a robustification term has been added to the standard CTC. The stability of the proposed control method is approved by the Lyapunov stability theorem. The performance of the presented controller is tested by MATLAB-Simulink environment and is compared with different control methods to illustrate its robustness and performance.

View Publication Preview PDF

(8)

(4)

Publication Date

Sat Dec 17 2022

Journal Name

Applied Sciences

A Hybrid Artificial Intelligence Model for Detecting Keratoconus

Zaid

Ali H.

Ammar Kamal

Alexandru

Husam Jasim

Hidenori

Jose Arthur

Mauro

Rossen M.

Siamak

...Show More Authors

Machine learning models have recently provided great promise in diagnosis of several ophthalmic disorders, including keratoconus (KCN). Keratoconus, a noninflammatory ectatic corneal disorder characterized by progressive cornea thinning, is challenging to detect as signs may be subtle. Several machine learning models have been proposed to detect KCN, however most of the models are supervised and thus require large well-annotated data. This paper proposes a new unsupervised model to detect KCN, based on adapted flower pollination algorithm (FPA) and the k-means algorithm. We will evaluate the proposed models using corneal data collected from 5430 eyes at different stages of KCN severity (1520 healthy, 331 KCN1, 1319 KCN2, 1699 KCN3 a

View Publication

(1)

(3)

Publication Date

Wed Jan 01 2020

Journal Name

Ieee Transactions On Computers

Neuromorphic System for Spatial and Temporal Information Processing

Abdullah M.

Kevin

Dhireesha

...Show More Authors

View Publication

(21)

(10)

Publication Date

Thu Mar 18 2010

Journal Name

Spe Projects, Facilities & Construction

Correlating Optimum Stage Pressure for Sequential Separator Systems

separation and treating

PVT measurement

optimization problem

Upstream Oil & Gas

Phase Behavior

objective function

optimum stage pressure

GOR

Artificial Intelligence

Mohammed S.

Omar

...Show More Authors

SummaryA study to find the optimum separators pressures of separation stations has been performed. Stage separation of oil and gas is accomplished with a series of separators operating at sequentially reduced pressures. Liquid is discharged from a higher-pressure separator into the lower-pressure separator. The set of working separator pressures that yields maximum recovery of liquid hydrocarbon from the well fluid is the optimum set of pressures, which is the target of this work.A computer model is used to find the optimum separator pressures. The model employs the Peng-Robinson equation of state (Peng and Robinson 1976) for volatile oil. The application of t ... Show More

View Publication

(16)

(14)

Publication Date

Tue Aug 17 2021

Journal Name

Materials

Recycled Concrete Aggregate for Medium-Quality Structural Concrete

recycled coarse aggregate

recycled concrete

workability

ultrasound pulse velocity

durability

water absorption

abrasion

Dong Viet Phuong

Abbas

Amjad H.

Thi Nguyen

Ayman

Yen Thi Hai

...Show More Authors

This paper reports an evaluation of the properties of medium-quality concrete incorporating recycled coarse aggregate (RCA). Concrete specimens were prepared with various percentages of the RCA (25%, 50%, 75%, and 100%). The workability, mechanical properties, and durability in terms of abrasion of cured concrete were examined at different ages. The results reveal insignificant differences between the recycled concrete (RC) and reference concrete in terms of the mechanical and durability-related measurements. Meanwhile, the workability of the RC reduced vastly since the replacement of the RCA reached 75% and 100%. The ultrasound pulse velocity (UPV) results greatly depend on the porosity of concrete and the RC exhibited higher poros

View Publication

(25)

(27)

1 2 ... 96 97 98 99 ... 625 626