http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
알라딘,차민드라,지성현,응우웬 반하,권유진,송한정,Al-Shidaifat, Ala'aDdin,Jayawickrama, Chamindra,Ji, Sunghyun,Nguyen, Van Ha,Kwon, Yoo-Jin,Song, Hanjung Korea Electric Power Corporation 2016 KEPCO Journal on electric power and energy Vol.2 No.4
In this paper, the chaos-based secure scheme for power line communication is proposed for the first time. A digitalized chaotic generator based Lorenz system is utilized for generating nonlinear dynamic chaotic signal for masking the information signal instead of reported analog chaotic generators. A simple method of encryption and decryption is also given. In order to confirm the feasibility of the proposed scheme, the system is simulated using a simplified encryption/decryption method in Proteus. The gained results from simulation demonstrated that by using the chaos-based security method, the data can be encrypted and easily transmitted through the power line network efficiently.
알라딘 엘가브리 한국외국어대학교(글로벌캠퍼스) 중동연구소 2014 중동연구 Vol.32 No.3
The paper is an attempt to trace Ahmed Shawqi's ways of creating preludes and the relation between the prelude and reader-domination in bridging the textual gaps and discussing the communication values of classic texts. The research reviews old critical statements and uses them as a background for integrating the research and its hypotheses. It handles some basic notions of the reception theory such as "ideal reader" , horizon of expectation" and "text asset". It also tackles some of its musical features such as Leonine rhyme, ellipsis, vocative mode, imperative and change of their functional value from heritage to domination. The association of criticism with the recipient is a critical implication which is clearly noticed in the definition of the term rhetoric as "consideration of the context". The research implies the necessity of taking into consideration that researches on the recipient depend on guessing and prediction as a result of the lack of field studies on reader samples. The context gets more complicated with abandoning the exclusive classic features used by classicists to overthrow the recipients' promptness via the most influential formal features they are more likely to admire. To conclude, the paper focuses on some notions such as super reader, horizon of expectation, ideal reader and passive recipient pointing out their impact via a sample of Shawqi's poetry. وعلى سبيل الختام لهذه الدراسة التي تصدت لنص أمير الشعراء ربما يجب عليها التأكيد لاحتياجها لمباحث أخرى تعضدها، تبحث في التلقي الشفاهي وأثره وتقيس التآزر بين البدء والختام بوصفه مكملا لدائرة الاتصال، وتبحث في الاختلافات بين نصوص المعارضات-على سبيل المثال-ونصوص المناسبات، أو بين نصوص تُلقى في محافل وأخرى تنشر أولا في الجرائد.دراسات تبحث في تطور أمر الاستهلال على مدار فترات إبداع الراحل الكبير. لا نزعم أننا أحطنا بشعر شوقي أو بنظرية التلقي، وربما كان في قابل الأيام الاستكمال.
Novel of Arabic woman: development and basic issues
알라딘 엘가브리 한국외국어대학교(글로벌캠퍼스) 중동연구소 2015 중동연구 Vol.34 No.1
This paper studies a sample of novels written by Arab women writers and discussing women’s issues. It depends on the findings of narratology to reveal social, cultural, and political issues related to women’s causes. This paper pays attention to the phase of beginnings, and studies Amina Alsaeed’s The Willful Woman and the social adventures of the woman mentioned in the title of this novel. It also studies the novel The Mother of Kings which deviates from historical reality, and resorts to allusion and indirect references. In the last phase, issues have become numerous and direct, and this phase deals with the revolt of women. It shows a wider scope for bold novelistic treatment. The novels which belong to this phase include Dariah, A Rose Empty Shirt, Hallucinations, etc. The issues and causes discussed in the novels written by Arab women writers have crystalized over time. These writers have managed to express their important issues and causes in their novels. وجدت المرأة العربية في السرد خلاصا لھا من أسر تقاليد عربية صارمة، تقمع رغبتھا في البوح والحكي، فاستغلت قدرة السرد على التعبير عنھا دون حرج اتھامھا بذاتية ما تكتبه، فوظفت السرد في الإسقاط على قضاياھا الأساسية، والتعبير عنھا دون تخوف من الآخرين. لقد سيطر صوت المرأة على رواياتھا دون غيره من الأصوات، وقد تلون السرد عبر تنويعات الضمائر المستخدمة بتفاوتات عديدة. وظفت الكاتبات التاريخَ للتعبير عن قضايا ذاتية، بحيث تتوازى القضية الذاتية مع الحادثة التاريخية، ويلتقيان بشكل فني، فالتاريخ إطار وحامل لوجھة النظر، وليس كتلة صماء، ومن ثم فقد اختلفت توجھات الكاتبات بحسب الفترة التي شھدت إبداعھن، حتى وصلت للمرحلة الأخيرة التي صارت فيھا الروايات أكثر جرأة في الطرح والتناول، وبخاصة بعد حرب 1967 زادت المبدعات العربيات زيادة كبيرة، وزادت الروايات التي تھتم بأمور المرأة وأحوالھا الثقافية والاجتماعية والسياسية، وقد زاد ذلك من القضايا التي تتصدى لھا ھذه الروايات؛ حيث زاد خروج المرأة للعمل وغيره، وزادت الموضوعات التي تطرحھا الروايات.
Analysis of the Lorenz Circuit using a 8-bit PIC Microcontroller
AlaaDdin Al-Shidaifat(알라딘),Seok Bung Han(한석붕),Han-Jung Song(송한정) 한국지능시스템학회 2017 한국지능시스템학회논문지 Vol.27 No.4
본 논문에서는 암호통신 응용을 위한 로렌츠 카오스 회로를 8 비트 PIC 마이크로 콘트롤러를 사용하여 설계 및 분석을 하였다. 카오스 신호를 생성하는 대표적인 시스템인 로렌츠 시스템은 3개의 1차 미분 방정식으로 표현되며, 3개의 상태변수를 가진다. 일반적으로 로렌츠 시스템은 곱셈기와 연산증폭기, 저항 및 커패시터 등 여러 개의 수동소자로 이루어지는 아날로그 회로로 구현된다. 본 논문에서 제안하는 회로는, 연산증폭기 기반 아날로그 회로와는 다르게, 8 비트 PIC 마이크로 콘트롤러 칩과 3개 디지털-아날로그 변환기로 이루어진다. 제안하는 마이크로 컨트롤러 기반의 로렌츠시스템의 경우, 3개의 미분방정식은 3개의 차분방정식으로 변환된다. 프로테우스 프로그램을 이용하여 제안하는 회로에 대한 모의실험을 실시하였다. 제안하는 마이크로 콘트롤러 기반 로렌츠 회로에 대하여, 프로테우스 프로그램에 의한 모의실험을 통하여 시간파형, 주파수 특성, 2차원 위상특성 및 3차원 위상특성 해석을 실시하였다. 매개변수 r 의 조건에 따라, 로렌츠 회로의 특성 제어가 가능하며, 최적화 된 r 의 값에서, 카오스 신호가 정상적으로 생성됨을 확인하였다. This works presents an analysis of Lorenz circuit using 8-bit PIC microcontroller. For that purpose, a chaotic oscillator which based on Lorenz system is implemented. The proposed Lorenz circuit consists of a microcontroller unit, DAC stages and three output state (x, y, z). The system is simulated using a Proteus program and shows some electrical characteristics such as time waveforms, frequency spectra, two and three-dimensional phase attractor. Using the variation of control parameter (r), electrical characteristics of the system are controlled towards the initial condition. Finally, the Lorenz circuit provides chaotic behavior and proposed for the secure communication networks application.
스마트 사물인터넷 기기용 저리플 방식의 스텝다운 컨버터 분석
김다솔 ( Da-sol Kim ),알라딘 ( Alaaddin Al-shidaifat ),구진선 ( Jin-seon Gu ),쿠마르 ( Sandeep Kumar ),송한정 ( Han-jung Song ) 한국산업융합학회 2021 한국산업융합학회 논문집 Vol.24 No.5
Wearable devices and IoT are being utilized in various fields, where all systems are developing in the direction of multi-functionality, low power consumption, and high speed. In this paper, we propose a DC -DC Step-down C onverter for IoT smart devices. The proposed DC -DC Step-down converter is composed of a control block of the power supply stage. It also consists of an overheat protection circuit, under-voltage protection circuit, an overvoltage protection circuit, a soft start circuit, a reference voltage circuit, a lamp generator, an error amplifier, and a hysteresis comparator. The proposed DC-DC converter was designed and fabricated using a Magnachip / Hynix 180nm CMOS process, 1-poly 6-metal, the measured results showed a good match with the simulation results.