fawzi ali - Academia.edu (original) (raw)

Papers by fawzi ali

Journal of Tikrit University for Humanities

من المعلوم أن تفسير الصحابي يدخل ضمن التفسير بالمأثور، فالتفسير بالمأثور هو ما جاء في القرآن أو ا... more من المعلوم أن تفسير الصحابي يدخل ضمن التفسير بالمأثور، فالتفسير بالمأثور هو ما جاء في القرآن أو السنة أو كلام الصحابة بياناً لمراد الله تعالى، وفي قول التابعي خلاف؛ فالقرآن قد تفسَّر آياته بآيات أخرى، وهناك آيات فسرها الرسول صلى الله عليه وسلم وأخرى فسرها الصحابة رضي الله عنهم، وقد نص الحاكم على أن تفسير الصحابي الذي شهد الوحي والتنزيل فأخبر عن آية من القرآن أنها نزلت في كذا وكذا . وأنت تلحظ هنا أن الحاكم النيسابوري قيَّد الأخذ بقول الصحابي إذا كان قوله في أسباب النزول، وهو مما لا مجال للرأي فيه، فيكون له حكم الحديث المرفوع إلى رسول الله صلى الله عليه وسلم، ويجب على المفسر أن يأخذ به ولا يجوز له أن يعدل عنه. أما إذا كان قول الصحابي مما للرأي فيه مجال فهو من قبيل الموقوف على الصحابي، ولا يجب الأخذ به لأنه يكون وقتئذ مجتهداً والمجتهد يخطئ ويصيب غير أن قولهم يبقى أولى من قول غيرهم خاصة وأنهم أدرى.

Concordance studies between hospital discharge data and medical records for the recording of prop... more Concordance studies between hospital discharge data and medical records for the recording of proportion of negative agreement was 0.99 (95 % CI 0.98-0.99) and the kappa statistic was 0.82 (95 % CI 0.75-0.89). Buckley et al. BMC Research Notes 2013, 6:148

Digital histopathology images represent the major evolutions in a modern medicine diagnosis. Path... more Digital histopathology images represent the major evolutions in a modern medicine diagnosis. Pathological examinations consider the standard medical diagnosis protocols and play a critical and important role in the diagnosis process. Early tumor detection step in the diagnosis stage is obtained by the cytological testing of the breast image mainly based on the cell morphology and architecture distribution. In this paper, we present a localization methodology to predict and diagnosis the breast cancer type. The proposal relies on a fully automatic analysis of the fine needle biopsies for cytological images. A fully automatic isolation (cells detection) and filtration steps of the nuclei cells images are designed and implemented as a fully automatic computer-aid system to classify the nuclei cells type of the breast cancer by using such a powerful classification approach. Instead of relying on supervised classifiers such as an SVM and Neural Network, we proposed such robustness framew...

Online Journal of Animal and Feed Research, 2015

This study was conducted in Khartoum State to determine the causative agent of gangrenous mastiti... more This study was conducted in Khartoum State to determine the causative agent of gangrenous mastitis in bovine. Hundred dairy cows were examined after collected aseptically from 41 cows suffering from mastitis. All these cows were examined by visual inspection and palpation of mammary gland and supramammary lymph nodes. The milk samples were examined bacteriologically. The result was as follows: 55% acute mastitis, 44% chronic mastitis and 1% gangrenous mastitis. The isolated genera were as follows: 74% Bacillus spp., 24% Staphylococcus spp., 1% Corynebacterium spp. and 1% Klebsiella spp. The isolation of Klebsiella spp. from gangrenous mastitis in Frisian cow is considered as the first of its type in Sudan.

Egyptian Journal of Anaesthesia, 2021

ABSTRACT Objective: To study the role for preoperative CT chest scans in suspected COVID-19 patie... more ABSTRACT Objective: To study the role for preoperative CT chest scans in suspected COVID-19 patients requiring emergent surgery. Design: Retrospective – observational. Participants: A total of 98 patients admitted for emergency surgery with COVID-19 infection and underwent preoperative CT chest scanning. Main outcome measurements: Incidence of clinical symptoms of COVID-19 infection upon presentation, imaging characteristics in chest CT and semi-quantitative CT severity score. Results: The median age of the study cohorts was 50 years (interquartile range (IQR): 40–60 years) and 52/98 (53.1%) were males. The most common symptoms were fever (80.6%) and cough (65.3%). 50/98 had positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RT-PCR test prior to CT scan, while 48/98 had positive reverse transcriptase-polymerase chain reaction (RT-PCR) result returned after imaging. The imaging characteristics were bilateral infiltrates on CT of 90/98, with 70/98 of infiltrates located peripherally and 28/98 located peripherally and centrally. The most common disease pattern was ground-glass opacities, observed in 95/98. The median total COVID-19 CT severity score was 7 (IQR: 4–14), corresponding to 5–25% global lung involvement. Conclusion: Patients with mild symptomatic COVID-19 in this study displayed CT evidence of SARS-CoV-2 infection. Preoperative CT imaging should be considered for identifying suspected active SARS-CoV-2 cases in resource limited environments with high community spread, to aid in resource allocation and personal protective equipment (PPE) rationing.

Breast cancer is becoming a leading cause of death among women in the whole world; early tumor de... more Breast cancer is becoming a leading cause of death among women in the whole world; early tumor detection step in the diagnosis stage is obtained by the cytological testing of the breast image mainly based on the cell morphology and architecture distribution. Accurate diagnosis of this disease can ensure a survival of the patients. This paper presents an analysis of digital histopathology Breast cancer based on cytological images of Fine Needle Biopsy (FNB). The main approach of this study is relying on a localization approach for nuclei cell (cell detection). the nuclei are estimated by circular shape using the Circular Hough Transform (CHT). Then, the cells that have been detected by the (CHT) are then filtered to keep only high-quality and accurate cells that have been estimated for further analysis by using a supervised learning approach. In order to filter the nuclei cells and classify the detected circles as correct (cells) or incorrect Support Vector Machine (SVM) as an approa...

Tuberculosis and non-tuberculous mycobacterial diseases, 2021

AIP Conference Proceedings, 2019

The activity presented in this paper is focused on the relationship between mass flow rate and th... more The activity presented in this paper is focused on the relationship between mass flow rate and the intake port geometry in the cylinder head. Mass flow rate in this study refers to the amount of air-fuel mixture passing through the intake port per second (g/s). The mass flow in the intake port was studied with the help of the Ansys Workbench simulation. The intake port in the cylinder head is symmetrical. Thus, only half part is used for the simulation. During the simulation, the pressure of the air-fuel mixture applied to the intake port remained constant and the valve was held fixed ranging between 4 mm to 10 mm, as is typically done in superflow bench test. Then, the mass flow rate is recorded corresponding to the valve lifts. The simulation tests were carried out by using a HP workstation computer at Automotive Development Centre (ADC), Universiti Teknologi Malaysia. In this study, several modifications were made to the intake port geometry. Simulation is carried out using all intake ports. It was found that each intake port has its own mass flow rate value. One of the best intake ports in this study has an improvement of mass flow rate up to 7.1% at 8mm valve lift. The mass flow rate increase if air flow has a better attachment to the surface. Theoretically, the perfect intake port is completely straight. The straight and large diameter intake port is more suitable for high valve lifts.The activity presented in this paper is focused on the relationship between mass flow rate and the intake port geometry in the cylinder head. Mass flow rate in this study refers to the amount of air-fuel mixture passing through the intake port per second (g/s). The mass flow in the intake port was studied with the help of the Ansys Workbench simulation. The intake port in the cylinder head is symmetrical. Thus, only half part is used for the simulation. During the simulation, the pressure of the air-fuel mixture applied to the intake port remained constant and the valve was held fixed ranging between 4 mm to 10 mm, as is typically done in superflow bench test. Then, the mass flow rate is recorded corresponding to the valve lifts. The simulation tests were carried out by using a HP workstation computer at Automotive Development Centre (ADC), Universiti Teknologi Malaysia. In this study, several modifications were made to the intake port geometry. Simulation is carried out using all intake ports. It was fou...

European Respiratory Journal, Sep 1, 2012

The present study aimed to provide baseline information of socioeconomic status of Jabel Awlia an... more The present study aimed to provide baseline information of socioeconomic status of Jabel Awlia and El-Mawrada fishery in the White Nile in Sudan due to there is lack of information in this field. Descriptive analysis was done for analyzing the raw data of the study by using Excel Microsoft Software 2003. Social data showed that male fishermen group was dominant in both sites (97.6%, 100%) respectively. Age groups of fishermen ranged between 20 to 70yrs; where age group 31-40yr was dominant in Jebel Awlia and age group 41-50 was dominant in El-Mawrada. Six educational categories were recorded where primary education was dominant in the two location (48.8%, 44.4%) respectively; whereas, secondary education was the second in the two location (24.4%) and (27.8%) respectively. Part-time fishermen was dominant in both sites (34.1%, 11.1%); whereas full time fishermen was the lowest (4.9%, 16.7%). Most of fishermen were married (85%, 94%) in both sites; whereas unmarried fishermen was the lowest (14%, 5.6%). As regards to the fishermen's other activities results showed that most of them were not practicing any other activities (97.6%, 88.9%). Category of business owner was dominant. Dta showed that experience groups of fishermen in Jabel Awlia and El Mawrada fishery ranged between 5 to 40yrs. Where experience group 6-15yr was dominant in Jebel Awlia and group more than 35yr was dominant in El-Mawrada Experience group more than 35 yrs had the highest percentage in both sites; Most of fishermen in both sites did not get any training course (100%, 100%), except the fishermen of El-Mawrada who obtained some training in fish extinction (5.6%). Concerning fishers ownership, the results showed that owner list was dominant in both sites (85.4%, 66.7%); whereas, rent ship in both was the second (21.4%), (16.7%). For fish catchment by season results revealed that less than 5 ton was dominant in the tow locations (100%, 100%). Catch by season, income and fishing craft results in showed that category of fishermen who was able to catch less than 5 kg by season was dominant (100%) in Jabel Awlia and El Mawrada. In addition, most of fishermen income ranged between 1000-3000 pounds by year. However, the categories more than 2500 were dominant in both sites, followed by 1000-1500 pounds categories respectively. Result of skills and knowledge in fishery showed that fishermen had knowledge and skills in fishing gear and fishing draft respectively. Category had skills and knowledge in fishing time, fishing season and commercial species was dominant in both sites. On other side fish marketing skills and knowledge among fishermen in Jabel Awlia and El Mawrada was (51.2%, 77.8%) respectively. In addition, skills and knowledge of fishermen in fish processing presented as (51.2%, 61.1%) in both sites respectively.

There is a lack of information of physiological parameters and reference values of wild animals w... more There is a lack of information of physiological parameters and reference values of wild animals which are necessary knowledge for the successful breeding and management of these animals. Laboratory examination was undertaken for determination of certain values of hematological parameters of blood of gazelle dorcas, reed buck, water buck and warthog and their physiological values. Normal values for hemoglobin, packed cell volume, total count of red blood cells, total count of white blood cells and differential count of white blood were obtained from blood of males of wild animals including Dorcas gazelles, Waterbuck, Reed buck and Warthog. The measurement of different parts of the body of these animals were also recorded.

and wildlife to determine haematological characteristics of Clarias garipienius collected from Wh... more and wildlife to determine haematological characteristics of Clarias garipienius collected from White Nile and Blue Nile River. Values of some haematological parameters of twenty C. gariepinus were in the range 41-49 cm in length and 709-806 gm in weight were analyzed to determine the mean values obtained for White Blood cells Count (WBC) and Erythrocytes Count (RBC), Hemoglobin Concentration Rates (Hb), Packed Cell Volume (PCV) and Mean Corpuscular Volume (MCV/cl) and Leukocytes Differential Counts and chemical analysis of total protein and Blood Glucose. The result of this study show that there are no significant different in all parameters between samples collected from White Nile and Blue Nile at p (<0.05), expect in hemoglobin concentration there is highly significant different at p (<0.01). The main target of this study is to investigate the hematological parameters and some blood chemistry of Clarias garpieninus collected from White Nile River and Blue Nile River in Khartoum State.

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, Jan 10, 2003

Clinical and Translational Allergy, 2013

Background: The European Academy of Allergy and Clinical Immunology is in the process of developi... more Background: The European Academy of Allergy and Clinical Immunology is in the process of developing its Guideline for Food Allergy and Anaphylaxis, and this systematic review is one of seven inter-linked evidence syntheses that are being undertaken in order to provide a state-of-the-art synopsis of the current evidence base in relation to epidemiology, prevention, diagnosis and clinical management and impact on quality of life, which will be used to inform clinical recommendations. The aims of this systematic review will be to understand and describe the epidemiology of anaphylaxis, i.e. frequency, risk factors and outcomes of anaphylaxis, and describe how these characteristics vary by person, place and time. Methods: A highly sensitive search strategy has been designed to retrieve all articles combining the concepts of anaphylaxis and epidemiology from electronic bibliographic databases. Discussion: This review will aim to provide some estimates of the incidence and prevalence of anaphylaxis in Europe. The occurrence of anaphylaxis can have a profound effect on the quality of life of the sufferer and their family. Estimates of disease frequency will help us to ascertain the burden of anaphylaxis and provide useful comparators for management strategies.

BMJ open, Jan 29, 2013

Lower extremity amputation (LEA) is a complication of diabetes and a marker of the quality of dia... more Lower extremity amputation (LEA) is a complication of diabetes and a marker of the quality of diabetes care. Clinical and sociodemographic determinants of LEA in people with diabetes are well known. However, the role of service-related factors has been less well explored. Early referral to secondary healthcare is assumed to prevent the occurrence of LEA. The objective of this study is to investigate a possible association between the timing of patient access to secondary healthcare services for diabetes management, as a key marker of service-related factors, and LEA in patients with diabetes. This is a case-control study. The source population is people with diabetes. Cases will be people with diabetes who have undergone a first major LEA, identified from the hospital discharge data at each of three regional centres for diabetes care. Controls will be patients with diabetes without LEA admitted to the same centre either electively or as an emergency. Frequency-matching will be appli...