Mersing is one of the places that have the potential for wind power development in Malaysia. Researchers often suggest it as an ideal place for generating electricity from wind power. However, before a location is chosen, several factors need to be considered. By analyzing the location ahead of time, resource waste can be avoided and maximum profitability to various parties can be realized. For this study, the focus is to identify the distribution of the wind speed of Mersing and to determine the optimal average of wind speed. This study is critical because the wind speed data for any region has its distribution. It changes daily and by season. Moreover, no determination has been made regarding selecting the average wind speed used for w

The effective insulation design of the stress grading (SG) system in form-wound stator coils is essential for preventing partial discharges and excessive heat generation under pulse-width modulation excitation. This paper proposes a method to find the optimal insulation design of the SG system aimed at reducing the dielectric and thermal stresses in the machine coil. The non-uniform transmission line model is used to predict the voltage propagation along the overhang, SG, and slot regions considering the variation in the physical properties of the insulation layers. The machine coil parameters for different insulation materials are calculated by using the finite element method. Two optimization algorithms, fmincon and particle swarm optimiz

     The central nervous system (CNS) disease known as multiple sclerosis (MS) is essentially an inflammatory demyelinating condition with a variety of clinical manifestations and variable histological findings. A number of immunological and biochemical markers may alter MS, which is also characterized as an autoimmune illness. MS patients (n = 100) were divided into two groups: newly diagnosed (n = 42) and patients with ongoing treatments (n = 58). These groups were compared to healthy subjects (n = 55); the mean age ±SD was (30±8.46 years), (37±8.06 years), and (31±8.73 years) for MS newly diagnosed patients, patients with ongoing treatments, and healthy subjects, respectively. Studies for serum levels of eotaxin-1, myelin basi

     The existence of the Internet, networking, and cloud computing support a wide range of new technologies. Blockchain is one of these technologies; this increases the interest of researchers who are concerned with providing a safe environment for the circulation of important information via the Internet. Maintaining solidity and integrity of a blockchain’s transactions is an important issue, which must always be borne in mind. Transactions in blockchain are based on use of public and private keys asymmetric cryptography. This work proposes usage of users’ DNA as a supporting technology for storing and recovering their keys in case those keys are lost — as an effective bio-cryptographic recovery method. The RSA private key is

      The current study involves an experimental investigation of plasma main parameters of a DC discharge with a hollow cathode (HCD) geometry in air using apertures of different diameters from the hollow cathode (1, 1.5, 2, and 2.5 cm). A tiny Langmuir probe is used to investigate the plasma properties. The HCD was operated at constant power of 12.4 W and gas pressures ranging between 0.1 to 0.8 torr. It was observed that the operational conditions strongly affect the electron temperature and density, while the hollow cathode diameter has not much influence. The main important observation was that at relatively high air pressure (>0.4 torr) two electron temperatures were obtained, while at relatively low pressure (<0.4 torr)

    It is so much noticeable that initialization of architectural parameters has a great impact on whole learnability stream so that knowing  mathematical properties of dataset results in providing neural network architecture a better expressivity and capacity. In this paper, five random samples of the Volve field dataset were taken. Then a training set was specified and the persistent homology of the dataset was calculated to show impact of data complexity on selection of multilayer perceptron regressor (MLPR) architecture. By using the proposed method that provides a well-rounded strategy to compute data complexity. Our method is a compound algorithm composed of the t-SNE method, alpha-complexity algorithm, and a persistence barcod

This study investigated the cubic intuitionistic fuzzy set of TM-algebra as a generalization of the cubic set. First, a cubic intuitionistic ideal and a cubic intuitionistic T-ideal are defined, followed by a discussion of their properties. Furthermore, the level set of a cubic intuitionistic TM-algebra is defined, and the relationship between a cubic intuitionistic level set and the cubic intuitionistic T-ideal is established. A novel definition of a cubic intuitionistic set under homomorphism is proposed, and several significant results are demonstrated.

      In this paper, we study the impact of the variable rotation and different variable on mixed convection peristaltic flow of incompressible viscoplastic fluid. This is investigated in two dimensional asymmetric channel, such as the density, viscosity, rate flow, Grashof number, Bingham number, Brinkman number and tapered, on the mixed convection heat transfer analysis for the peristaltic transport of viscoplastic fluid with consideration small Reynolds number and long wavelength, peristaltic transport in asymmetric channel tapered horizontal channel and non-uniform boundary walls to possess different amplitude wave and phases. Perturbation technique is used to get series solutions. The effects of different values of these parame

16S ribosomal RNA (16S rRNA) gene sequences used to study bacterial phylogeny and taxonomy have been by far the most common housekeeping genetic marker utilized for identification and ancestor determination. This study aimed to investigate, for the first time, the relationship between Klebsiella spp. isolated from clinical and environmental samples in Iraq.

     Fifty Klebsiella spp. isolates were isolated from clinical and environmental sources. Twenty-five isolates were collected from a fresh vegetable (Apium graveolens) and 25 from clinical samples (sputum, wound swab, urine). Enteric bacteria were isolated on selective and differential media and identified by an automatic identif

     In this article, we investigate a mathematical fractional model of tuberculosis that takes into account vaccination as a possible way to treat the disease. We use an in-host tuberculosis fractional model that shows how Macrophages and Mycobacterium tuberculosis interact to knowledge of how vaccination treatments affect macrophages that have not been infected. The existence of optimal control is proven. The Hamiltonian function and the maximum principle of the Pontryagin are used to describe the optimal control. In addition, we use the theory of optimal control to develop an algorithm that leads to choosing the best vaccination plan. The best numerical solutions have been discovered using the forward and backward fractional Euler

    هدف البحث إلى بناء اختبار زمن سرعة الاستجابة الحركية لمهارتي التقدم والتقهقر للاعبي سلاح الشيش في رياضة المبارزة، والتعرف على القيم الرقمية لاختبار زمن سرعة الاستجابة الحركية لمهارتي التقدم والتقهقر لدى لاعبي سلاح الشيش في رياضة المبارزة، واشتقاق معايير اختبار زمن سرعة الاستجابة الحركية لمهارتي التقدم والتقهقر لتقويم لاعبي سلاح الشيش في رياضة المبارزة، وأعتمد المنهج الوصفي على لاعبي سلاح الشيش في ر

     The Beggar (1965) is a story of isolation and depression which is written by the Egyptian novelist Naguib Mahfouz who is considered the father of Arabic Literature in the modern era. Specifically, he refers in his great novel called The Beggar that the man unable to achieve psychological revival after Nasser’s revolution, the man sacrificed his own job and his family for a desire that increases his feelings of alienation and depression which leads him to an emotional outcry against the indifferent. The main aim of the study highlights the concept of existential dilemma as a philosophical problem and personality crisis by the protagonist of The Beggar novel, Omer Al-Hamzawi who had acc

Abstract

      The research aims to identify the mediator role of  workplace spirituality in the  relationship between psychological capital and entrepreneurial  behavior: field research to a sample opinions from employees at the center of the Iraqi ministry of Oil . The importance of the current research emerged from paucity of studies that have attempted to identify and know the nature of the relationship between the variables as well as trying to find the current address and realistic problem directly affects the performance of employees in the Iraqi oil sector.

 In order to achieve the goal of research the use of the analytical method (quantitative)

هدفت الدراسة الى اعداد تدريبات خاصة لتطوير القدرات المتراجعة (الرشاقة، تحمل القوة، تحمل السرعة)، لدى افراد عينة البحث، والتعرف على تأثير التدريبات الخاصة لتطوير القدرات المتراجعة للاعبين العائدين من اصابة العضلات الضامة لتسريع عودة الرياضي الى التدريب والمنافسات، اذ نلاحظ ان الكثير من اللاعبين قد يبتعدون عن الملاعب لفترة طويلة بسبب القصور في استرجاع القدرات المتراجعة وتطويرها، وافترض الباحثان وجود فرو

هدف البحث الى التعرف على التنمر لدى تلاميذ المدراس الابتدائية والمقارنة بين التلاميذ على وفق متغير الجنس (ذكور/اناث)، واستخدم الباحثان المنهج الوصفي بالأسلوب المسحي لملائمته مع طبيعة المشكلة، وتمثلت عينة البحث من تلاميذ الصف الخامس الابتدائي في مدرسة المنصور التأسيسية الابتدائية المختلطة بأعمار(11) سنة  للعام الدراسي (2019-2020) والبالغ عددهم (199) تلميذ بواقع (100) ذكور و (99) اناث تم تطبيق مقياس التن

اشتمل البحث على خمسة ابواب وكما يلي: احتوى الباب الاول على المقدمة واهمية البحث حيث اعتبرت التغذية الراجعة من العناصر الأساسية والمهمة في اكتساب التعلم وتطويره واتقانه ولا يمكن الاستغناء عنه في اداء اللاعب وتطوير مستواه وان مهارة الارسال من المهارات الصعبة ومعقدة التنفيذ ويتطلب من اللاعب الدقة والتوافق واسترجاع كافة المعلومات التي تعلمها.اما مشكلة البحث بما ان لعبة التنس تدخل ضمن مناهج كلية التربية الريا

جهود العلماء في تحديد معنى الإقرار

وحقيقته في الفقه الإسلامي

The research aimed to study the decision-making of the administrative bodies of sports clubs participating in the Iraqi Football Premier League for the 2022-2023 season. The researchers used the descriptive approach (survey study) to suit the nature of the research. The research community is represented by members of the administrative bodies of the sports clubs participating in the Iraqi Premier Football League for the 2022-2023 season, who number (177) members of the administrative body. The researchers used the questionnaire to collect the necessary data to achieve the goal of researching The method of applying a questionnaire aimed to identify the decision-making of the administrative bodies of sports clubs. The most important result

من خلال زيارات الباحث الميدانية لبعض المدارس ومن خلال اطلاعه على المنهاج المطبق الخاص بدرس التربية البدنية فقد تبلورت مشكلة البحث حول التساؤل التالي وهو: هل إن وجود منهج تعليمي (معرفي – تطبيقي)، سوف يرفع من مستوى الطلبة في تعلم بعض مهارات كرة اليد وعليه هدف البحث الى إعداد منهج تعليمي (معرفي - تطبيقي) لتعليم بعض مهارات كرة اليد لطلاب الصف الثاني المتوسط في بغداد. و التعرف على تأثيره في تطوير بعض مهارات كرة الي

The follower of the history of cinema in the world notes that cinema started recording one and these films are varied in their subjects, while the life of man was the material of these films to be in a creative artistic style.
If the Palestinian films produced by Palestinian directors do not have an impact on the local, Arab and international levels, this is due to the weakness in several technical fields or with the intention to make them bad or negligence of those who produce these films.
This research deals with the role played by Palestinian films in dealing with the internal situation from the point of view of the Palestinian media elite in terms of their exposure to films and the motives of this exposure and the expectation

هدف البحث الى التعرف على مستوى الشغف المتناغم  لدى طلبة الجامعة. يشمل مجتمع البحث الحالي طلبة جامعة بغداد للدراسات الصباحية من كلا الجنسين (ذكور و اناث) ومن الكليات العلمية والانسانية للعام الدراسي (2023- 2024) ،  وبلغت عينة البحث الأساسية (400) طالب وطالبة اختيروا بالأسلوب الطبقي العشوائي وفقاً لما يتناسب تقريباً مع عددهم في مجتمع البحث وبحسب التخصص الاكاديمي من أربع كليات علمية يبلغ عدد طلبتها (231) طالبًا وطا

Atmospheric stability plays the most important role in the transport and dispersion of air pollutants. Different methods are used for stability determination with varying degrees of complexity. Most of these methods are based on the relative magnitude of convective and mechanical turbulence in atmospheric motions, such as Richardson number, Monin-Obukhov length, Pasquill-Gifford stability classification and Pasquill-Turner stability classification. The Pasquill-Turner Method (PTM), which is employed in this study used Observations of wind speed, solar altitude angle and the time of day to classify atmospheric stability with distinguishable indices. As a case study, meteorological data that gathered from European Centre For Medium-Range W

Global Navigation Satellite Systems (GNSS) have become an integral part of wide range of applications. One of these applications of GNSS is implementation of the cellular phone to locate the position of users and this technology has been employed in social media applications. Moreover, GNSS have been effectively employed in transportation, GIS, mobile satellite communications, and etc. On the other hand, the geomatics sciences use the GNSS for many practical and scientific applications such as surveying and mapping and monitoring, etc.

In this study, the GNSS raw data of ISER CORS, which is located in the North of Iraq, are processed and analyzed to build up coordinate time series for the purpose of detection the

Recently, implantable antennas have gained prominence in biomedical research owing to their compact design and efficient performance and extensive potential in biomedical and wireless communication applications. One such application is in the biomedical field, where the designed system must function within human body tissues and interact with an external device. To implement this communication framework, both advanced software and proper hardware design are essential. The antenna that is designed for biomedical applications must fulfill several requirements including energy efficiency, compact size, and multi-band operations. Therefore, designing an antenna with large bandwidth, multiband capability, circular polarizatio

This investigation deals with the effect of weir height, liquid and gas flow rate on tray efficiency.
The tests were carried out on a single pass cross flow tray of air-water system of 0.3 m diameter for clear
liquid height over sieve tray with weir height 3, 4 and 5 cm.
Point efficiency values were found to be in the same range for different weir height, but it
improves slightly with weir height. And the average values of point efficiency were 83 % for 3 cm weir
height, 85 % for 4 cm weir height and 89 % for 5 cm weir height. While, point efficiency of 90 % was obtained for 5 cm weir height and liquid flow rate ranging between 5.8 to 7.32 m3/s. In the range of clear liquid height over hole diameter ( hL/dH) between 2 to 1

The purpose of the present work is to investigate the effect of compaction on the behaviour of gypseous soil. A testing program carried out to study the geotechnical properties and the behaviour of gypseous soil (gypsum content = 37% & 56%) taken from Kirkuk city. The tests include classification tests, chemical tests, X-ray diffraction analysis, compaction characteristics, compressibility & collapsibility, California Bearing Ratio (CBR) & shear strength tests.The effect of dry unit weight, water content, compactive efforts, relative compaction & soaking on the engineering properties of the soil tested are included in the program. All tests were carried out using Standard and Modified Proctor.
Based on the results, s

The removal of heavy metal ions from wastewater by sorptive flotation using Amberlite IR120 as a resin, and flotation column, was investigated. A combined two-stage process is proposed as an alternative of the heavy metals removal from aqueous solutions. The first stage is the sorption of heavy metals onto Amberlite IR120 followed by dispersed-air flotation. The sorption of metal ions on the resin, depending on contact time, pH, resin dosage, and initial metal concentration was studied in batch method .Various parameters such as pH, air flow rate, and surfactant concentration were investigated in the flotation stage. Sodium lauryl sulfate (SLS) and Hexadecyltrimethyl ammonium bromide (HTAB) were used as anionic and cationic surfactant re

In this paper, we used maximum likelihood method and the Bayesian method to estimate the shape parameter (θ), and reliability function (R(t)) of the Kumaraswamy distribution with two parameters l , θ (under assuming the exponential distribution, Chi-squared distribution and Erlang-2 type distribution as prior distributions), in addition to that we used method of moments for estimating the parameters of the prior distributions. Bayes

The Gullfaks field was discovered in 1978 in the Tampen area of the North Sea and it is one of the largest Norwegian oil fields located in Block 34/10 along the western flank of the Viking Graben in the northern North Sea. The Gullfaks field came on stream in 1986 and reached a peak of production in 2001. After some years, a decrease in production was noticed due to the decrease in pressure in the well. The goal of this paper is to improve the production of a well located in Gullfaks field by injecting CO₂ through coiled tubing. The use of the CO₂ injection method is due to the fact that it is a greenhouse gas, and its production in the atmosphere contributes to global warming. It is important to reduce its emission