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Modes of Knowledge acquisition and their reflections on the tacit knowledge A field study in Tuz General Hospital
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This research aims to knowledge the extent of the application of Tuz General Hospital to the concept of tacit knowledge dimensions (mental models, intuition, experience, skill) and methods of acquiring knowledge dimensions (training, job rotation, work teams) and the measurement and analysis of the link and the kind of impact between the methods of acquiring knowledge and tacit knowledge of the Angels nursing in the researched hospital, and was the questionnaire primary means of collecting information adopted by the researcher that, the research sample of (90) individuals, including the Angels nursing, has been using the statistical program spss for the purpose of conducting statistical treatments, and through the diagnosis and measurement of research variables, and test the influence and differences relations among themselves, was reached to a set of conclusions was the most important, is affected by a dimension of intuition and experience a high level of after job rotation to the variable methods of acquisition, because the work of job rotation is gaining the nurse varied experiences as transmitted in the corridors of the hospital, came to work the level of high dimension skill Effect teams and the nature of collective action in facilitating and speed the acquisition of highly skilled and participation within the same team, and affects the training of high level and more on the mental models that in the training process is more than a mental model was taken to the nurse, gave the researcher a set of recommendations, most notably, to disseminate the concept of acquiring knowledge among all cadres of nursing and assimilated to acquire meaning and make it part of the culture of the organization through job rotation, and the development of training programs in quality and quantity of nursing staffs for the purpose of raising the quality and efficiency of their performance in a manner that allows subscribers to this intensive programs learn about the latest developments in the professional work.

 

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Publication Date
Wed Jun 16 2021
Journal Name
Cognitive Computation
Deep Transfer Learning for Improved Detection of Keratoconus using Corneal Topographic Maps
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Abstract <p>Clinical keratoconus (KCN) detection is a challenging and time-consuming task. In the diagnosis process, ophthalmologists must revise demographic and clinical ophthalmic examinations. The latter include slit-lamb, corneal topographic maps, and Pentacam indices (PI). We propose an Ensemble of Deep Transfer Learning (EDTL) based on corneal topographic maps. We consider four pretrained networks, SqueezeNet (SqN), AlexNet (AN), ShuffleNet (SfN), and MobileNet-v2 (MN), and fine-tune them on a dataset of KCN and normal cases, each including four topographic maps. We also consider a PI classifier. Then, our EDTL method combines the output probabilities of each of the five classifiers to obtain a decision b</p> ... Show More
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Publication Date
Wed Dec 25 2019
Journal Name
Journal Of Engineering
Biodegradation of Total Petroleum Hydrocarbon from Al-Daura Refinery Wastewater by Rhizobacteria
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Due to the deliberate disposal of industrial waste, a great amount of petroleum hydrocarbons pollute the soil and aquatic environments. Bioremediation that depends on the microorganisms in the removal of pollutants is more efficient and cost-effective technology. In this study, five rhizobacteria were isolated from Phragmites australis roots and exposed to real wastewater from Al-Daura refinery with 70 mg/L total petroleum hydrocarbons (TPH) concentration. The five selected rhizobacteria were examined in a biodegradation test for seven days to remove TPH. The results showed that 80% TPH degradation as the maximum value by Sphingomonas Paucimobilis as identified with Vitek® 2 Compact (France).

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Publication Date
Sat Jun 10 2023
Journal Name
Buildings
Structural Performance of Internally Stiffened Double-Skinned Profiled Composite Walls with Openings
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The double-skin profiled composite wall (DSPCW) system, filled with concrete material, is favorable in modern structures due to its high strength and ductility. Openings may be required within this composite wall (DSPCW) for various reasons, similar to a conventional bearing wall, which can lead to a reduction in bearing capacity. Therefore, to avoid changes in the geometry, materials, and thickness of this DSPCW wall, a new internally stiffening concept has been suggested by providing embedded cold-formed steel tube (CFST) columns. For this purpose, two full-scale DSPCW specimens were tested under static axial load, one of which was fabricated with a large opening size and stiffened with two octagonal CFST columns, while the other

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Publication Date
Tue Aug 01 2023
Journal Name
Civil Engineering Journal
Structural Strengthening of Insufficiently Designed Reinforced Concrete T-Beams using CFRP Composites
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This study aims to compare the response of reinforced concrete (RC) T-beams strengthened with carbon fibre-reinforced polymer (CFRP) composite with that of non-strengthened control beams when subjected to monotonic two-point loading until failure for flexural once and shear again. The experimental programme tested eight RC T-beams, which included two reference beams without strengthening and six strengthened beams. The eight beams were divided into two main groups according to strengthening (flexural and shear). Experimental analysis was performed to study the effect of the CFRP laminate width in the flexural group and the spacing of CFRP U-wrap sheets in the shear group on the ultimate load capacity, load-strain relationship, and l

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Publication Date
Sun Jun 01 2025
Journal Name
Iop Conference Series: Earth And Environmental Science
Removal of Methylene Blue Dye from Synthetic Wastewater Using Iraqi Natural Plants
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Abstract<p>Water contamination by industrial dyes presents significant environmental and health concerns worldwide. In this research, the efficacy of utilising polypogon monspeliensis (locally known as Skekh EsmAllah (Sh.E)) as a natural adsorbent for the elimination of Methylene Blue (MB) dye from synthetic wastewater is explored. The X-ray diffraction test elucidate that the material is a multi-phase structure. Various operational factors, comprising pH, contact time, isoelectric point, adsorbent dose, dye concentration, and temperature, are used to analyse the adsorption process systematically. The results reveal that Sh.E. has exhibited remarkable removal efficiency and adsorption capacity c</p> ... Show More
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Publication Date
Fri Feb 21 2025
Journal Name
Chemical Papers
Viscosity reduction of heavy crude oil using ultrasonication assisted by SiFe nanoparticles
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Publication Date
Thu May 05 2022
Journal Name
Al-kindy College Medical Journal
Assessment of Lipid Profile among Sudanese patients with Type 2 Diabetes Mellitus
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Background: Diabetes mellitus is a major health issue that is one of the leading causes of cardiovascular disease. Recent studies have found a link between uncontrolled diabetes and cardiovascular disease, with dyslipidaemia predicting glycated-hemoglobin (HbA1c), which could be a major contributor to type 2 diabetes complications and etiology.

Objectives: The objective of present study was estimate lipid profiles among control and uncontrolled type 2 diabetic patients.

Subjects and Methods: Analytical case control based study, One hundred twenty participate were included in study, 70 patients with DM  as case group  refer to Abuagala Center and difference follow up diabetic center  and 50 non diabetic subjects taken as

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Publication Date
Tue Feb 01 2022
Journal Name
Journal Of Engineering
Nonlinear Finite Element Analysis of Fiber Reinforced Concrete Pavement under Dynamic Loading
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The analysis of rigid pavements is a complex mission for many reasons. First, the loading conditions include the repetition of parts of the applied loads (cyclic loads), which produce fatigue in the pavement materials. Additionally, the climatic conditions reveal an important role in the performance of the pavement since the expansion or contraction induced by temperature differences may significantly change the supporting conditions of the pavement. There is an extra difficulty because the pavement structure is made of completely different materials, such as concrete, steel, and soil, with problems related to their interfaces like contact or friction. Because of the problem's difficulty, the finite element simulation is

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Publication Date
Thu Mar 10 2022
Journal Name
Buildings
Behavior of One-Way Reinforced Concrete Slabs with Polystyrene Embedded Arched Blocks
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This study presents experimental and numerical investigations on seven one-way, reinforced concrete (RC) slabs with a new technique of slab weight reduction using polystyrene-embedded arched blocks (PEABs). All slabs had the same dimensions, steel reinforcement, and concrete compressive strength. One of these slabs was a solid slab, which was taken as a control slab, while the other six slabs were cast with PEABs. The main variables were the ratio of the length of the PEABs to the length of the slab (lp/L) and the ratio of the height of the PEABs to the total slab depth (hP/H). The minimum decrease in the ultimate load capacity was about 6% with a minimum reduction in the slab weight of 15%. In contrast, the maximum decrease in the

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Publication Date
Fri Feb 21 2025
Journal Name
Chemical Papers
Viscosity reduction of heavy crude oil using ultrasonication assisted by SiFe nanoparticles
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