• The Transactions of the Korean Institute of Electrical Engineers A
• /
• v.48 no.12
• /
• pp.1575-1579
• /
• 1999

Embedded processors often accommodate two instruction sets, a standard instruction set and a compressed instruction set. With the compressed instruction set, code size can be reduced while instruction count (and consequently execution time) can be increased. To achieve code size reduction without significant increase of execution time, this paper proposes a new compressed instruction set architecture, called TOE (Two Operations Execution). The proposed instruction set format includes the parallel bit that indicates an instruction can be executed simultaneously with the next instruction. To add the parallel bit, TOE instruction format reduces the destination register field. The reduction of the register field limits the number of registers that are accessible by an instruction. To overcome the limited accessibility of registers, TOE adapts non-homogeneous register partition in which registers are divided into multiple subsets, each of which are accessed by different groups of instructions. With non-homogeneous registers, each instruction can access only a limited number of registers, but an entire program can access all available registers. With efficient non-homogeneous register allocator, all registers can be used in a balanced manner. As a result, the increase of code size due to register spills is negligible. Experimental results show that more than 30% of TOE instructions can be executed in parallel without significant increase of code size when compared to existing Thumb instruction set.

• Journal of Fisheries and Marine Sciences Education
• /
• v.21 no.4
• /
• pp.499-507
• /
• 2009

The purpose of this study was to improve teachers' instruction and to identify the characteristics of interaction between teachers and children. Field excellent class instructions, which were known as the best lectures from the competition of an instruction contest in Busan, were video recorded and openly released on the internet. A teacher who won a prize for his excellent teaching at the contest demonstrated a Korean subject class on sixth grade elementary school curriculum. His instruction was analyzed by two coders based on the frame of Flanders' language interaction system. Inter-coder reliability was .967 from Scott's coefficient. From the results of the Flanders index, the major and minor instruction sequences were 4-8-2-5 and 6-0-5-4, and the teacher tended to interact with students by accepting feeling and ideas. These results could provide effective cues and information on how to to improve instruction.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.26 no.3
• /
• pp.207-239
• /
• 2015

The purpose of the study is to review research trends of information literacy instruction by analyzing 118 journal articles published in the library and information science field in Korea. The study first categorized the literature by year, journal title, type of library, type of researcher, and topic. Then, it analyzed the contents of the literature by 8 sub-topics. The study found that in terms of types of libraries, school libraries were the most frequently studied, and in terms of topics, program development. Research about public libraries was scarce. Based on the findings, the study proposed future directions of research in the information literacy instruction area.

• The Journal of Korean Medicine
• /
• v.17 no.2 s.32
• /
• pp.58-72
• /
• 1996

I. PURPOSE AND SIGNIFICANCE OF RESEARCH The presentation of research direction for compositive study and application of oriental medicine is urgently demanded. Since there is few investigation for the interest in basic and clinical field of oriental medicine, and we hope that compositive study and concentrative research between instruction in college and local clinics is established by this research. II. RESEARCH CONTENT ${\cdot}$ Analysis of survey in basic field of oriental medicine as instruction curriculum. ${\cdot}$ Analysis of survey in clinical field of oriental medicine as the classification of disease. III. RESULT The result of investigation shows that the most interested field is acupuncture and moxibustion in clinical field and diagnostics in basic field of oriental medicine. And oriental medicinal clinic doctors are concerned about prescription and a newly-developed techniques such as new acupuncture therapy, new machines. They hope that a study of oriental medicine in clinical field be accomplished with the special clinics as leader. According to the previous results, we can work out the foundation of compositive study and concentrative research between instruction in college and local clinics, and on this ground it is considered that we can grope for the presentation of research direction of local clinics.

• English Language & Literature Teaching
• /
• v.18 no.2
• /
• pp.171-187
• /
• 2012

This study aims to investigate the effects of learning strategy-based early reading instruction for English underachieving students. For this purpose of the study, sixteen learning strategies were driven from the review of previous related literature and the result of the survey conducted to the students and the teachers. Strategy integrated early reading instruction was implemented to nine students for thirteen weeks. The word recognition test was conducted before and after the instruction to examine whether the instruction had effects on the increase of their early reading skill. In addition, in order to investigate certain change in students' affective aspects after the instruction. The research conducted survey to the students. A teacher's field note and students' class journal were also analyzed to verify the results from the quantitative test. The results indicated that the instruction led to the increase of students' early reading skills. It was also found that the instruction motivated the underachieving students to devise a strategy for their learning process.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.3 no.1
• /
• pp.1-12
• /
• 1978

There hasn't been a study searching for various methods of instruction and orientation in the use of a college library. By searching through the western literature in this field from 1961, I was amazed by the vast literature and enormous study done on it. I tried to introduce the most important articles in this field which can help mold our methods of library instruction. There has been quite a few cries for the use of new methods, of newer media, for increased number of students. Promising future lies in the area of programmed instruction and audiovisual aids to teaching, which should be developed into course-related library instruction.

• Journal of the Korean Society for information Management
• /
• v.32 no.3
• /
• pp.69-97
• /
• 2015

This study aims to analyse the research areas and trends of reading (reading instruction) abroad in the respect of LIS, and suggest future research tasks. First, I reviewed the controlled keywords in SU field of LISTA database and the entries of DDC 23, and identified the research areas of reading and reading instruction in overseas. Second, I analysed the research trends of this field by applying a intellectual structure analysis on 2,115 research articles (1914~2014) retrieved from a representative database in the areas of Library and Information Science (LISTA). Third, Based on the results of these analysis, I suggested the future research tasks of this field in the domain of library and information science.

• Journal of Korean Library and Information Science Society
• /
• v.45 no.3
• /
• pp.213-247
• /
• 2014

The purpose of this study is to develop the curriculum for the private certificates of reading instruction newly which can perform a reading instruction effectively in digital environment as the digital technology has changed the overall paradigm of reading. The curriculum for the private certificates of reading instruction was designed and proposed finally through deriving the implications over an study of the changes about reading paradigm in digital environment, searching the features and benefits over an in-depth analysis of domestic and international curriculum practices for training reading specialist, collecting the opinions and verification work over a Delphi survey of experts in the field of reading instruction. The finally developed curriculum consists of 6 kinds of training area, 21 kinds of subject and 82 kinds of training course content respectively to achieve the main function and purpose of the changed reading instruction in digital environment and in order to train reading specialist capable of applying properly them in reading instruction field.

• Journal of Korean Academy of Nursing
• /
• v.50 no.1
• /
• pp.101-115
• /
• 2020

Purpose: The purpose of this study was to identify and assess from nursing students and nurses in the clinical field what constitute good instruction, through the review of nursing students' opinions and clinical field demands. Methods: The study design was used Creswell's exploratory sequential design by collecting and analyzing qualitative data obtained from interviews and then analysis of quantitative data. The participations were 79 seniors in nursing schools and 85 nurses with less than three years of clinical experience. The data were collected through individual interviews and analyzed based on Elo and Kyngas's content analysis method. The quantitative data were collected using the questionnaire developed based on qualitative results and analyzed by SPSS 23.0 program and Importance Performance Analysis (IPA). Results: The results showed that IPA extracted seven items with high importance but low satisfaction: "nursing fads and trends," "teacher-learner communication and reflection," "materials used in clinical settings such as monitoring results and test results," "special presentations by experienced practitioners," "instruction assures learners' comprehension," "accurate and detailed evaluation standards" and "feedback on homework and exam." Conclusion: The factors comprising good instruction were verified, and the necessity for additional efforts to improve high importance and low performance factors was noted. Therefore, this study can serve as a guide for nursing education facilities and educators in developing of a thorough education system with excellent instruction designed to achieve an ideal nursing education.

• Journal of information and communication convergence engineering
• /
• v.15 no.4
• /
• pp.212-216
• /
• 2017

In this paper, we introduce novel techniques to improve the high performance of AE functions on modern high-end IoT platforms (ARM-NEON), which support SIMD and cryptography instruction sets. For the Sophie Germain Counter Mode of operation (SGCM), counter modes of encryption and prime field multiplication are required. We chose the Montgomery multiplication for modular multiplication. We perform Montgomery multiplication in a parallel way by exploiting both the ARM and NEON instruction sets. Specifically, the NEON instruction performed 128-bit integer multiplication and the ARM instruction performed Montgomery reduction, simultaneously. This approach hides the latency for ARM in the NEON instruction set. For a high-speed counter mode of encryptions for both AE functions, we introduced two-level computations. When the tasks were large volume, we switched to the NEON instruction to execute the encryption operations. Otherwise, we performed the encryptions on the ARM module.