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SDL: A New CAGD Library for Conputer-Aided Ship Design
Koras, George D.,Kaklis, Panagiotis D.,Papanikolaou, Apostolos D. The Society of Naval Architects of Korea 2001 Journal of ship and ocean technology Vol.5 No.4
Software written in academic environments is rarely integrated and/or reused. Moreover, typical academic software products do not communicate with commercial CAD packages, consequently functionality that is readily available to industry is not available do academic researchers. The Surface Design Library (SDL) is a library serving as a framework under which, CAGD software, intended for research or educational use, can be written in such a manner that it becomes a reusable part of a useful CAGD system. Moreover SDL is equipped with an IGES translator so that it communicates with commercial CAD packages, This paper gives a brief overview to SDL and presents examples of using it for high quality fairing performed on a naval ship hull, before employing commercial CAD packages for further design and analysis.
Aruna Jyothi Kora 경희대학교 융합한의과학연구소 2023 Oriental Pharmacy and Experimental Medicine Vol.23 No.2
In India, the Hindu festival of Vinayaka Chaviti is celebrated in the month of September as a traditional way to fight the seasonal onset of diseases and infections. The Lord Ganesha is worshipped as a God of wisdom, knowledge, education, wealth and health and characterized by a sound knowledge of the language, concentration, physical stamina, humbleness and dedication. The God is worshipped using Ekavimsati patrani (21 leaves) by chanting specific mantras. The leaves are abundant in our backyards, gardens, fields and temples during the season, suggesting the available floral biodiversity. They are bestowed with distinctive medicinal, environmental and cultural values. The leaves used during the puja exhibit antibacterial, antifungal, insecticidal and larvicidal properties. The festival is celebrated in many Indian states by adults and children and subsequently, the idols along with leaves are immersed in water bodies; a ritual is known as Ganesh nimajjanam. The leaf extracts cause killing of microbes and breeding mosquito larvae in water, thereby preventing the waterborne and vectorborne human diseases prevalent during the monsoon season. The use of natural and renewable resources such as clay, natural dyes and leaves during the festival indicates the importance of Mother Nature and recycling. The details of each plant or tree in terms of its scientific, Sanskrit and common names; religious significance; description, composition and medicinal properties of leaves; and mantra associated with each leaf are emphasized in this review. The leaves are widely utilized in native systems of medicine (Ayurveda, Siddha, homeo and Unani) and extremely popular under folklore medicine among the different Indian ethnic groups to treat an array of diseases and disorders. However, Ganesh idols are prepared using plaster of Paris and harmful synthetic dyes, which is a significant concern for the environment and humans.
Predicting telemedicine system user satisfaction in Sub-Saharan Africa
Thierry O.C. Edoh,Ahmed Dooguy Kora,Pravin Pawar,G. Christine Coulibaly,Bidossessi R.U. Alahassa 한국통신학회 2016 ICT Express Vol.2 No.4
During our literature review and on-site research in developing countries, particularly in Sub-Saharan Africa, we could not point out any efforts to measure the Quality of Service (QoS) and Quality of Experience (QoE) provided by telemedicine systems, thus making it impossible to understand their overall levels of user satisfaction in sub-Saharan African countries. Therefore, we conducted a qualitative and quantitative study, with experiments to measure QoS performance and the end-user QoE perception of telemedicine systems. Based on obtained results, we propose a mathematical formula to predict the QoE based on QoS measurement values, since a known relationship exists between QoS and QoE.
Ju´ lia Gy}orfi,Andra´s Geo¨sel,Ma´ria Kiss,Katalin Nemes,Mariann Cso´ka,Korne´l Kora´ny 한국식품영양과학회 2013 Journal of medicinal food Vol.16 No.2
In Hungary, fairly little is known about Agaricus subrufescens Peck (formerly called Agaricus blazei Murrill), which is cultivated on an industrial scale in the Far East. Nevertheless, this mushroom species exerts a curative influence and might become a new pillar of cancer research and antitumorous therapy. The present study gives a detailed discussion on the compositional differences of the scent components of A. subrufescens and its close relative Agaricus bisporus based on gas chromatography–mass spectrometry measurements, subsequent to Likens–Nickerson simultaneous distillation–extraction.
Ahmed H. Khalil,Atef S. Abd Al-Galil,Ahmed A. Sabek,Mohamed M. Zeineldin,Seham Y. Abo-Kora 대한수의학회 2019 Journal of Veterinary Science Vol.20 No.5
This study examined the sedative, analgesic, behavioral, and clinical effects of a combination of xylazine (XY) and nalbuphine-xylazine (NA-XY) in camels. A total of five adult camels were used in a prospective randomized cross-over design with a wash out period of two weeks. Camels were allocated randomly to two treatment groups: the XY group (xylazine, 1.1mL/100 kg IV) and the NA-XY group (xylazine, 1.1mL/100 kg IV and nalbuphine, 1 mg/kg IV). The sedative, analgesic, behavioral, and clinical effects of XY and NA-XY combination were evaluated prior to administration (baseline) and at 5, 15, 30, 45, 60, 75, 90, and 120 minutes post-administration. The results showed that the NA-XY combination accelerates the onset of sedation and analgesia and prolongs the durations of both sedation (p < 0.001) and analgesia (p < 0.01). The behavioral parameters showed higher scores with a NA-XY combination than xylazine alone. Although a XY injection resulted in a significant decline in the heart and respiratory rate, the NA-XY combination group revealed a non-significant change in both clinical parameters compared to the baseline. In conclusion, the use of a NA-XY combination in camels improved the sedative and analgesic onset and duration with an improved outcome in the behavioral scores, as well as in both the heart and respiratory rates compared to XY alone.
Mesoscopic study on historic masonry
J. Šejnoha,J. Zeman,J. Sýkora,J. Vorel 국제구조공학회 2008 Structural Engineering and Mechanics, An Int'l Jou Vol.30 No.1
This paper presents a comprehensive approach to the evaluation of macroscopic material parameters for natural stone and quarry masonry. To that end, a reliable non-linear material model on a meso-scale is developed to cover the random arrangement of stone blocks and quasi-brittle behaviour of both basic components, as well as the impaired cohesion and tensile strength on the interface between the blocks and mortar joints. The paper thus interrelates the following three problems: (i) definition of a suitable periodic unit cell (PUC) representing a particular masonry structure; (ii) derivation of material parameters of individual constituents either experimentally or running a mixed numerical-experimental problem; (iii) assessment of the macroscopic material parameters including the tensile and compressive strengths and fracture energy