• Title/Summary/Keyword: Adequate access

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Prospects For The Development Of Distance Educational Learning Technologies During The Training Of Students Of Higher Education

  • Rohach, Oksana;Pryhalinska, Tetiana;Kvasnytsya, Iryna;Pohorielov, Mykhailo;Rudnichenko, Mykola;Lastochkina, Olena
    • International Journal of Computer Science & Network Security
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    • v.22 no.9
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    • pp.353-357
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    • 2022
  • This article identifies the problems and substantiates the directions for the development of distance learning technologies in the training of personnel. An example of using digital media to create a remote access laboratory is given. The article is devoted to the definition of the main aspects of the organization of distance education. Rapid digitization, economic, political and social changes taking place in Ukraine necessitate the reform of the education system. First of all, it concerns meeting the educational needs of citizens throughout their lives, providing access to educational and professional training for all who have the necessary abilities and adequate training. The most effective solution to the above-mentioned problems is facilitated by distance learning. The article analyzes the essence and methods of distance learning organization, reveals the features of the use of electronic platforms for the organization of this form of education in different countries of the world. The positive characteristics of distance learning are identified, namely: extraterritoriality; savings on transport costs; the interest of modern youth in the use of information tools in everyday life; increase in the number of students; simplicity and accessibility of training; convenient consultation system; democratic relations between the student and the teacher; convenience for organizations in training their employees without interrupting their regular work; low level of payment for distance education compared to traditional education; individual learning pace; new teacher status. Among the negative features of online education, the author refers to the following problems: authentication of users during knowledge verification, calculation of the teacher's methodological load and copyright of educational materials; the high labor intensity of developing high-quality educational content and the high cost of distance learning equipment; the need to provide users with a personal computer and access to the Internet; the need to find and use effective motivation mechanisms for education seekers.

A METHOD TO APPROACH THE MAXILLARY SINUS USING AN OSTEOPERIOSTEAL FLAP (골골막판을 이용한 상악동 접근방법)

  • Choi, Byung-Ho;Choi, Su-Won
    • Maxillofacial Plastic and Reconstructive Surgery
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    • v.17 no.2
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    • pp.191-194
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    • 1995
  • We describe here a method of approaching the maxillary sinus using an osteoperiosteal flap. Like the Caldwell-Luc procedure, the method allows an easy access to the sinus and an adequate visualization. But in addition, it appears to have the advantages of preventing the ingrowth of soft tissue through the osseous defect into the sinus by replacing the bone trap door while promoting healing and retarding infection by preserving the blood supply to the door.

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Resides and the CODEX Standards (CODEX 규격(規格)과 잔류물질(殘留物質))

  • Park, Jong-Myung
    • Journal of Dairy Science and Biotechnology
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    • v.14 no.1
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    • pp.33-42
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    • 1996
  • Food-borne illnesses remain a world-wide public heath problem, Codex food standards, codes of practice and other guidelines protect consumers from unsafe food. Codex Alimentarius helps to reach this goal by combining consumer protection with food production and trade. Codex provides reassurance to anyone anywhere that foods produced according to its codes of hygienic practice and complying with its standards are safe and nutritious and offer adequate health protection. The Codex Alimentarius Commission is a science-based, international organization. Its standards, guidelines and recommendations are recognized world-wide for their vital role in protecting the consumer and facilitation international trade. At the same time they allow food producers, processors and traders access to markets by breaking down artificial nontariff barriers to trade.

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Principles and Practice of Oral Cancer Surgery (구강암 수술의 원칙과 실제(접근법과 절제술))

  • Nam, Woong
    • The Journal of the Korean dental association
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    • v.48 no.8
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    • pp.587-593
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    • 2010
  • The management of malignant tumors of the oral cavity requires that the resection should be performed with adequate negative margins. To this end, the surgeon is sometimes required to increase the access to the oral cavity to resect with clear margins although most of our resections can be carried via the transoral route. This article highlights some of the most common surgical accesses to the oral cavity: Peroral approach, mandibulotomy and mandibular swing approach, visor flap approach, upper & lower cheek flap approach, pull-through technique. Also, various modes of management are grossly described according to primary site, size, and stage of the tumors.

Palmar Hand Wound Coverage with the Free Flaps

  • Roh, Si Young;Lee, Kyung Jin;Lee, Dong Chul;Kim, Jin Soo;Yang, Jae-Won
    • Archives of Reconstructive Microsurgery
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    • v.23 no.2
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    • pp.45-50
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    • 2014
  • Palmar soft tissue defects are best reconstructed using a replacement flap of proper size with adequate soft tissue stability for mechanical resistance as well as with protective sensation. Reconstructive approaches are dictated by injury mechanism, defect size and location, and the status of the wound bed and tendino-skeletal structure. While uninjured portions of the hand can be used as a source for local flaps, the use of free flaps allows for maximal access for selection of the most ideal replacement tissue for the defect to be restored as close to the initial state as possible. Here, we review the garden variety of free flaps used in reconstruction of palmar soft tissue defects.

Grammatical Interfaces in Korean Honorification: A Constraint-based Perspective

  • Kim, Jong-Bok
    • Language and Information
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    • v.19 no.1
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    • pp.19-36
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    • 2015
  • Honorific agreement is one of the main properties in languages like Korean, playing a pivotal role in appropriate communication. This makes the deep processing of honorific information crucial in various computational applications such as spoken language translation and generation. This paper shows that departing from previous literature, an adequate analysis of Korean honorification needs to involve a system that has access not only to morpho-syntax but to semantics and pragmatics as well. Along these lines, this paper offers a constraint-based HPSG analysis of Korean honorification in which the enriched lexical information tightly interacts with syntactic, semantic, and pragmatic levels for the proper honorific system.

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Multilevel multiuser detection system in multi-cell MFSK/FH-CDMA environment

  • ;Ryuji Kohno
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.23 no.4
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    • pp.865-872
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    • 1998
  • This paper proposes a multiuse detection system in a multi-cell M-ary Frequency Shift Keying(MFSK)/frequency hopping(FH)-Code Division Multiple Access(CDMA) environment, in which the channel model is an OR-channel and in the reverse link. We have proposed a multiuse detection system in a single cell. However, this sitye is not adequate to detect multiuser in a multi-cell environment. Therefore, we propose a multiuser detection system based on 3 level OR decision with two threholds. The proposed detection system can delete interference as well as intra-cell interference, receive the weakened desired signal and reject the false alarm. computer simulation shows the performance improvement.

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A Two-Step Job Scheduling Algorithm Based on Priority for Cloud Computing

  • Kim, Jeongwon
    • Journal of information and communication convergence engineering
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    • v.11 no.4
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    • pp.235-240
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    • 2013
  • Cloud systems are popular computing environment because they can provide easy access to computing resources for users as well as efficient use of resources for companies. The resources of cloud computing are heterogeneous and jobs have various characteristics. One such issue is effective job scheduling. Scheduling in the cloud system may be defined as a multiple criteria decision model. To address this issue, this paper proposes a priority-based two-step job scheduling algorithm. On the first level, jobs are classified based on preference. Resources are dedicated to a job if a deadline failure would cause severe results or critical business losses. In case of only minor discomfort or slight functional impairment, the job is scheduled using a best effort approach. On the second level, jobs are allocated to adequate resources through their priorities that are calculated by the analytic hierarchic process model. We then analyze the proposed algorithm and make a scheduling example to confirm its efficiency.

Cross-Layer Design for Mobile Internet Services in Cellular Communications Systems

  • Jeong, Dong-Geun
    • Information and Communications Magazine
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    • v.24 no.2
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    • pp.64-73
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    • 2007
  • Recently, cross-layer design approach has been greatly attracting researchers' attention as an alternative for improving the performance of wireless data networks. The main reason why cross-layer approaches are particularly well suited for wireless networks is that there exists direct coupling between physical layer and upper layers. Therefore, with cross-layer approach, the protocol designers try to exploit the interaction between layers and promote adaptability at all layers, based on information exchange between layers. In this article we focus on the cross-layer engineering for high data-rate mobile Internet services through cellular networks. First, the general considerations in cross-layer engineering are outlined. Then, we discuss the common approach in literatures, which mainly deals with adaptability in physical and medium access control layer. Finally, we show that the cross-layer engineering taking account of all layers is more adequate for the mobile Internet services cellular network.

A GUI-based Approach to Software Modularization

  • Park, Dongmin;Seo, Yeong-Seok
    • Journal of the Korea Society of Computer and Information
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    • v.23 no.4
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    • pp.97-106
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    • 2018
  • Software maintenance activities have always been important issues in many domains of the software industry. In order to help to resolve this issue, software modularization approaches have been studied to build adequate modules with high cohesion and low coupling; such modular structures can help the comprehension and maintenance of complex systems. In this paper, we propose a GUI-based automated approach for software modularization based on GUI structure analysis. GUI is a principal manner to allow users to access the overall functionalities of a software system; in particular, GUI is closely related to software functionalities, which makes it a promising tool to identify and understand the entire software system. We also implement a software tool to support our approach and evaluate it with a case study using an open source software.