• 말소리와 음성과학
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• 제11권4호
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• pp.19-33
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• 2019

이 연구는 한국어 자음과 모음 대해 단기간의 지각 훈련을 받은 이집트인 학습자들이 학습 수준별로 어떠한 지각 개선 양상을 보이는지 조사하고, 각 음소 쌍의 학습용이성 정도를 파악해 이집트인 학습자들을 대상으로 하는 한국어 발음교육에 실질적인 기여를 하는 것을 목적으로 한다. 이를 위해 50명의 한국어 학습자를 대상으로 이집트 현지에서 고변이 음성 훈련을 실시하였다. 한국어 수준에 따라 학습자를 초급 집단과 중고급 집단으로 나누었고, 2주간에 걸쳐 각 집단에 대해 30~40분의 지각 훈련을 10회 진행하였다. 고변이 음성 훈련용 자료는 다수의 한국어 원어민 화자가 발화한 자연음이었으며, 최소대립 쌍을 이루는 단어와 문장으로 최대한 다양하게 구성하였다. 사전과 사후 테스트 비교 결과, 이집트인 초급과 중고급 집단의 한국어 모음과 초성에 대한 지각 능력이 뚜렷하게 향상된 것을 확인할 수 있었다. 종성에 대한 지각 능력 역시 향상되었지만 훈련 전부터 정확도가 높아 향상폭은 다소 낮게 나타났다. 각 음소에 대한 지각 정확도와 향상도를 바탕으로 음소 쌍별 학습용이성을 측정하고, 이집트인 학습자를 위한 학습용이성 위계를 학습 단계별로 설정하였다.

• 패션비즈니스
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• 제15권3호
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• pp.112-124
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• 2011

Textile and clothing in Ancient Egypt have carried long history and tradition. Especially, Egyptian textile culture, created mostly by the Copt, has the originality of weaving technology and the artistic beauty of the weaving motifs, making the textiles comparable to modern textiles. The purpose of this study is to research on the characteristics of Coptic textile designs of ancient Egypt and the tunic, a basic garment made of Coptic textiles, and offer materials for the development of the textiles and designs with artistic values which can be shared in the modern era, not just for the research of the relics of the past. Therefore, this study will follow the historical background of Coptic textiles and the process of the development, and look into the distinct features under the categories of material, colors and motifs. In addition, the tunic and its weaving technology will be explained and this will help understand the originality of Coptic textiles. The scope of this study is limited to the period of the 3rd to 12th centuries when the Egyptian weaving technologies advanced dramatically and many of the ancient Egyptian textiles discovered from the grave goods dates back, the research methode of the tunic as well as books published at home and abroad, research paper and photograph works. The textiles had developed along the Egyptian history which was influenced by different cultures such as Greek, Roman, pagan, Christian, and later, Islamic. For the textiles, they used a variety of pictorial motifs including Greek goddesses, pastoral scenes related to the Nile River and animals, human figures, geometrical figures and Christian icons. They are symbolic, natural, and mythological characters, and this explains that the world views and religions of the weavers influenced the development of specific motifs. Coptic textiles was used to make a tunic, a simple straight-sided gown without sleeves worn by men and women and was woven in a combination of linen plain weave and woolen tapestry weave for a tunic. Not only the excellence of the weaving technologies and the beauty of the colors used in the textiles, but also the diversity of the textures through weaving, embroidery, and knotting are detected in Coptic textiles.

• Mycobiology
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• 제31권2호
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• pp.61-67
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• 2003

The mycobiota of the sandy soil of Egyptian beaches was investigated in thirty six sand samples collected from nine different localities in Egypt. The filamentous fungi were identified and assigned to thirty one genera and fifty one species. Greater populations as well as a wider spectrum range of fungal genera and species were obtained in sandy soil of Alexandria beach while Balteem beach was the poorest one. The total count of the genus or species was not depended upon cases of isolation. Most of the genera detected belonged to the Deuteromycotina with fewer proportions belonging to the Ascomycotina and Zygomycotina. The genera of highest incidence and their respective numbers of species were: Penicillium(35.72%, 6 species) and Aspergillus(30.28%, 16 species). The species which showed the highest incidence in all cases was P chrysogenum, followed by P citrinum, A. flavus, Chaetomium murorum and Trichoderma viride. A few number of other genera and species were also detected.

• Nuclear Engineering and Technology
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• 제52권4호
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• pp.674-680
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• 2020

We used MCNP6 computer code to model HTR-10 core reactor. We used two types of fuel; UO₂ and (Th+Pu)O₂ mixture. We determined the critical height at which the reactor approached criticality in both two cases. The neutronic and burnup parameters were investigated. The results indicated that the core fueled with mixed (Th+Pu)O₂, achieved about 24% higher fuel cycle length than the UO₂ case. It also enhanced safeguard security by burning Pu isotopes. The results were compared with previously published papers and good agreements were found.

• Journal of Construction Engineering and Project Management
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• 제1권2호
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• pp.18-27
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• 2011

Egyptian construction firms (ECF) started recently to adopt quality management system (QMS) as a way to develop and improve their performance as previous studies have shown. However, considering all the firm's aspects in a competitive way is a crucial process for the ECF's culture. This research is trying to indicate the role of the QMS implementation in measuring performance (MP) through developing a model for measuring performance at the organizational level, and to explore its impact on the organizations that adopt QMS. This model is based on specific elements and their related indicators which have been derived from national approaches and models of MP. This model determines the performance level (PL) of the organization that is measured by means of a point system. Weights of the elements in the point system considered both the elements' importance in the international models and its real practice in the ECFs. This model has been validated using another questionnaire and the majority of surveyed experts agreed that the proposed model can be applied effectively.

• Asian Pacific Journal of Cancer Prevention
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• 제15권5호
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• pp.2083-2087
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• 2014

Colorectal cancers remain to be a common cause of cancer-related death. Early-onset cases as well as those of various ethnic origins have aggressive clinical features, the basis of which requires further exploration. The aim of this work was to examine the expression patterns of $p15^{INK4b}$ and SMAD4 in colorectal carcinoma of different ethnic origins. Fifty-five sporadic colorectal carcinoma of Egyptian origin, 25 of which were early onset, and 54 cancers of Finnish origin were immunohistochemically stained with antibodies against $p15^{INK4b}$ and SMAD4 proteins. Data were compared to the methylation status of the $p15^{INK4b}$ gene promotor. $p15^{INK4b}$ was totally lost or deficient (lost in ${\geq}50%$ of tumor cell) in 47/55 (85%) tumors of Egyptian origin as compared to 6/50 (12%) tumors of Finnish origin (p=7e-15). In the Egyptian cases with $p15^{INK4b}$ loss and available $p15^{INK4b}$ promotor methylation status, 89% of cases which lost $p15^{INK4b}$ expression were associated with $p15^{INK4b}$ gene promotor hypermethylation. SMAD4 was lost or deficient in 25/54 (46%) tumors of Egyptian origin and 28/48 (58%) tumors of Finnish origin. 22/54 (41%) Egyptian tumors showed combined loss/deficiency of both $p15^{INK4b}$ and SMAD4, while $p15^{INK4b}$ was selectively lost/deficient with positive SMAD4 expression in 24/54 (44%) tumors. Loss of $p15^{INK4b}$ was associated with older age at presentation (>50 years) in the Egyptian tumors (p=0.04). These data show for the first time that $p15^{INK4b}$ loss of expression marks a subset of colorectal cancers and ethnic origin may play a role in this selection. In a substantial number of cases, the loss was independent of SMAD4 but rather associated with $p15^{INK4b}$ gene promotor hypermethylation and old age which could be related to different environmental exposures.

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.149-156
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• 2011

The performance measurement of construction firms is considered as a competitive advantage to develop and improve their performance to have place in the market and stay able to face the continuous challenge. Egyptian construction firms (ECF) started recently to adopt quality management system (QMS) as a way to develop and improve their performance as previous studies showed. However, measuring that performance to include all the firm's aspects in a competitive way is a crucial process for the ECF's culture. The research is trying to indicate the role of the QMS implementation in measuring performance (MP) through developing a model for measuring performance on the organization level, and explore its impact on the organization that adopt quality management system. This model is based on specific elements and their related indicators which have been derived from national approaches and models of measuring performance (benchmarking, quality awards and six sigma).Elements determination and the status of their real practice has been investigated through a questionnaire to a representative sample of ECF. This model determines the performance level (PL) of the organization that measured by a mean of a point system. Weights of the elements in the point system considered both the elements' importance in the international models and its real practice in the Egyptian construction firms. So, the final outcome of the model reveals the level of firm performance that helps the firm to identify the weak points against the strong ones, Confirm the priorities and identify new opportunities for developing, and Check the position of the company in the market among the others. Another questionnaire has been developed to be distributed on a group of Experts on measuring performance for the purpose of model validation. The majority of surveyed experts agreed that the proposed model can be applied effectively.

• 한국의류학회지
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• 제24권5호
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• pp.640-651
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• 2000

In this Paper we examined the clothing & ornaments of Egyptian gods greatly related to religion in a mode of every living through illustrated data of relics and investigated their differences and similarities by comparing the clothing & ornaments of gods with one of royal families. First of all, the crown of gods shows various forms in accordance with is roles and symbols. Second, the clothing & ornaments of male gods is significantly different from one of king in that for the most part they wore loin-cloth and girdle on sheath-skirt. Third, goddess was wearing the same sheath-skirt as queen. Fourth, kalasiris which king and queen wore is not almost founded in costume of gods. Fifth, the typical accessories in Egypt, that is, passiums, bracelets and rings are founded in the clothing and ornaments of all gods. Sixth, gods seems not to be dressed in sandals. Seventh, a mustache of king is appeared in a form of large and straight line, but one of god is appeared in a form of small and bended line. Eighth, lion tale ornament and fail are founded in the clothing & ornaments of male god mainly and a stick is founded in one of goddess. Finally, ankh which is representative of eternal life is an ornament only gods are wearing.

• 패션비즈니스
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• 제13권1호
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• pp.51-66
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• 2009

The purpose of this study is to fashion-design the image of Cleopatra on the basis of Cleopatra's characteristic, clothing and its symbolic meaning shown in movie . In movie , Cleopatra(69B.C-30B.C) is described as passionate, intelligent, dignified person and even as enchantress. Costume that Cleopatra wears compound the type of ancient Egyptian costume in New Kingdom, the change of it, and the trend in the 1960's. Their color and pattern also symbolizes religion by adding ancient Egyptian myths to show the absolute royal authority. Therefore, design concepts, determined on the base of Cleopatra's characteristic and symbol meaning, are applied to make creative costume with Cleopatra's image of God Isis. In order to show Cleopatra's dignity, confidence, territorial ambition, black is used as a general base color. To represend Cleopatra's passion and the image of Isis, red is used. And the word 'Kemeto' represents all these symbols. As a whole, dress named 'Kemeto of Cleopatra' is designed and created.

• Parasites, Hosts and Diseases
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• 제51권2호
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• pp.177-182
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• 2013

The purpose of the present study was to evaluate the potential role of the 27-Kilodalton (KDa) antigen versus Fasciola gigantica adult worm regurge antigens in a DOT-Blot assay and to assess this assay as a practical tool for diagnosis fascioliasis in Egyptian patients. Fasciola gigantica antigen of an approximate molecular mass 27- (KDa) was obtained from adult worms by a simple elution SDS-PAGE. A Dot-Blot was developed comparatively to adult worm regurge antigens for the detection of specific antibodies from patients infected with F. gigantica in Egypt. Control sera were obtained from patients with other parasitic infections and healthy volunteers to assess the test and compare between the antigens. The sensitivity, specificity, positive and negative predictive values of Dot-Blot using the adult worm regurge were 80%, 90%, 94.1%, and 69.2% respectively, while those using 27-KDa were 100% which confirms the diagnostic potential of this antigen. All patients infected with Fasciola were positive, with cross reactivity reported with Schistosoma mansoni serum samples. This 27-KDa Dot-Blot assay showed to be a promising test which can be used for serodiagnosis of fascioliasis in Egyptian patients especially, those presenting with hepatic disease. It is specific, sensitive and easy to perform method for the rapid diagnosis particularly when more complex laboratory tests are unavailable.