• 제목/요약/키워드: intermediate language

검색결과 188건 처리시간 0.027초

다중스레드 모델의 스레드 코드를 안전한 자바 바이트코드로 변환하기 위한 번역기 설계 (Design of Translator for generating Secure Java Bytecode from Thread code of Multithreaded Models)

  • 김기태;유원희
    • 한국산업정보학회:학술대회논문집
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    • 한국산업정보학회 2002년도 춘계학술대회 논문집
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    • pp.148-155
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    • 2002
  • 다중스레드 모델은 데이터플로우 모델의 내부적인 병렬성, 비동기적 자필 가용성과 폰 노이만 모델의 실행 지역성을 결합하여 병렬처리 시스템의 성능을 향상시켰다. 이 모델은 프로그램의 실행을 위하여 컴파일러에 의해 생성된 스레드를 수행하며, 스레드의 생성 방법에 따라 자원 활용 빈도나 동기화 빈도와 같은 스레드의 질이 결정되는 특징이 있다. 하지만 다중스레드 모델은 실행 모델이 특정 플랫폼에 제한되는 단점을 가지고 있다. 이에 반해 자바는 플랫폼에 독립적인 특징을 가지고 있어 다중스레드 모델의 스레드 코드를 실행 단위인 자바 언어로 변환하면 다중스레드 모델의 특징을 여러 플랫폼에서 수정 없이 사용할 수 있게 된다. 자바는 원시 언어를 중간 언어 형태의 바이트코드로 변환하여 각 아키텍처에 맞게 설계된 자바 가상 머신이 설치된 시스템에서 자바 언어를 수행한다. 이러한 자바 언어의 바이트코드는 번역기의 중간 언어와 같은 역할을 수행하고, 이때 자바 가상 머신은 번역기의 후위부와 같은 역할을 한다. 스레드 코드에서 번역된 자바 바이트코드는 다양한 플랫폼에서 실행될 수 있다는 장점은 있지만 신뢰할 수 없다는 만점이 있다. 또한 자바 언어 자체의 문제에 의해 안전하지 못한 코드가 생성 될 수도 있다. 본 논문은 다중스레드 코드가 플랫폼에 독립적인 특성을 갖출 수 있도록 다중스레드 코드를 자바 가상 머신에서 실행 가능하도록 한다. 또한 번역시에 자바에서 발생할 수 있는 문제들을 고려하여 안전한 바이트코드를 생성한다. 즉, 다중스레드 모델의 스레드 코드를 플랫폼에 독립적이고 외부 공격으로부터 안전한 자바 바이트코드로 변환하는 번역기를 선계, 구현한다.구센타와 병원간에 임상정보와 유전체 분석정보의 공유가 필수적으로 발생하게 됨으로, 유전체 정보와 임상정보의 통합은 미래 의료환경에 필수기능이 될 것이다. 3) 각 생명공학 연구소에서 사용하는 첨단 분석 장비와 생명공학 정보시스템의 자동 연계가 필요하다. 현재 국내에는 전국적인 초고속정보망이 가동되어 웹을 기반으로 하는 생명정보의 공유는 기술적으로 문제가 될 수 없으나 임상정보의 유전체연구에 그리고 유전체연구정보의 임상활용은 다양한 문제를 내포하고 있다. 이에 영상을 포함한 환자정보의 유전체연구센터와 병원정보시스템과의 효율적인 연계통합 운영을 위해 국내에서는 초기 도입단계에 있는 국제적인 보건의료정보의 표준인 Health Level 7 (textural information 공유), DICOM (image 및 wave 공유), 관련 ISO표준, WHO의 ICD9/10 (질병분류), LOINC (검사 및 관련용어), SNOMED International (의학용어) 등을 활용하여야 한다.matrix. The prediction system gives about 50% of sensitivity and 98% of specificity, Based on the PID matrix, we develop a system providing several interaction information-finding services in the Internet. The system, named PreDIN (Prediction-oriented Database of Interaction Network) provides interacting domain finding

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치과코디네이터 업무 및 인식에 관한 조사연구 - 치과의사를 제외한 기타 인력을 중심으로 (A Research on Service and Awareness of Dental Coordinators by Manpower at Dental Care Service Institutions - Centering on Manpower Other than Dentists)

  • 최부근;한수진;권순복;정재연;조명숙;황윤숙
    • 한국치위생학회지
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    • 제6권4호
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    • pp.437-453
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    • 2006
  • To analyze dental hygienists and other manpower at dental care service institutions where a dental coordinator was working among about 200 dental care service institutions in Seoul, Gyeonggi Province, and Incheon as of June 2005 for contents of training for dental coordinators, opinions of qualification of dental coordinators, present and future services provided by dental coordinators, and awareness of dental coordinators and to provide basic data about future services, roles, and cultivation of dental coordinators, a survey was conducted and 216 copies returned were analyzed, obtaining the following results. 1. 83.8 percent needed an educational program for dental coordinators as an educational content; 41.7% had awareness of the educational content; and 83.8 percent insisted that over the intermediate level of curricula should be taken. Dental coordinator cultivation institutions identified included the institution under the control of the Korean Dental Hygienists Association and the education center for the department of dental hygiene; 76.9% insisted that an appropriate qualifying examination should be necessary. They suggested the central government department and the local government as a certification institution; 39.4% insisted that financial support for the education should be provided by financing education alone. Only 28.7% experienced dental coordinator education and 73.1% hoped to serve as a dental coordinator. They were found to expect a rise in payment(64.4%) and in the title(46.8%) after completion of the educational program. 2. 66.2% saw a dental hygienist as the most appropriate for a dental coordinator; clinical career (39.4%) and practical capacity(29.2%) were suggested as requirements for a dental coordinator; and a period of over three years(47.2%) was suggested for appropriate dental career. 3. Dental coordinators' present services included 'reservation management' for customer management, 'staff service training' for organization management, 'understanding of customer reception attitudes and actions' for self-management, 'hospital information management' for hospital marketing, 'acceptance' for hospital affairs management, and 'hospital environment management' for hospital facilities management; their future services included 'acquisition of ability to use a foreign language' for self-management, followed by 'staff service training' for organization management, 'training and counseling' for customer management, 'acquisition of counseling capacity' for self-management, 'complaining customer reception' for customer management, and 'marketing strategy implementation' for hospital marketing. 4. After comparing dental hygienists and other manpower in terms of dental coordinators' future services, dental hygienists showed interest in 'acquisition of ability to use a foreign language,' 'staff service training,' 'complaining customer reception,' and 'acquisition of counseling capacity' while other manpower showed interest in 'acquisition of ability to use a foreign language,' 'document data management,' 'acquisition of basic service manner,' 'acquisition of counseling capacity,' 'manpower management,' 'establishment and evaluation of a marketing strategy,' and 'education and counseling.' 5. As for awareness of dental coordinators, they were thought of as helpful in improving image of a dental clinic; it was found that continuous training should be necessary to develop dental coordinators' capacity; dental coordinators' services should be important and contribute to patients' qualitative satisfaction.

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자마린으로 개발된 안드로이드 앱의 정적 분석 연구 (A Static Analysis Technique for Android Apps Written with Xamarin)

  • 임경환;김규식;심재우;조성제
    • 정보보호학회논문지
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    • 제28권3호
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    • pp.643-653
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    • 2018
  • 자마린은 대표적인 크로스 플랫폼 개발 프레임워크로, 안드로이드, iOS, 또는 Windows Phone등의 여러 플랫폼을 위한 모바일 앱을 C#으로 작성하게 해준다. 모바일 앱 개발자들은 기존의 C# 코드를 재사용하고 여러 플랫폼간에 상당한 코드를 공유할 수 있어 개발 시간과 유지보수 비용을 줄일 수 있다. 한편, 멀웨어 작성자들 또한 자마린을 이용하여 악성 앱 제작 시간과 비용을 최소화하면서 더 많은 플랫폼에 악성 앱을 전파할 수 있다. 이에 대응하기 위해서 자마린으로 작성된 멀웨어를 분석하고 탐지하는 방안이 필요하다. 그러나 현재 자마린으로 작성된 앱에 대한 분석 방법에 대한 연구가 많이 이루어지고 있지 않다. 이에 본 논문에서는 자마린으로 개발된 안드로이드 앱의 구조를 파악하고 앱 코드를 정적으로 분석하는 기법을 제안한다. 또한, 코드 난독화가 적용된 앱에 대해서도 정적으로 역공학하는 방법을 보인다. 자마린으로 개발된 앱은 자바 바이트코드, C# 기반의 DLL 라이브러리, C/C++ 기반의 네이티브 라이브러리로 구성되어 있으며, 이들 서로 다른 유형의 코드들에 대한 정적 역공학 기법에 대해서 연구하였다.

CFE를 사용한 IDL 중간 표현 생성 (Generating Intermediate Representation of IDL Using the CFE)

  • 박찬모;송기범;홍성표;이혁;이정기;이준
    • 한국정보통신학회:학술대회논문집
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    • 한국해양정보통신학회 1999년도 춘계종합학술대회
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    • pp.192-197
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    • 1999
  • 분산 프로그램을 작성하는 프로그래머들은 시스템 통신 코드를 작성할 때 딜레마에 빠지게 된다. 코드를 직접 흑은 부분적으로 직접 작성하면 응용 프로그램의 속도는 최대화될 수 있지만, 응용 프로그램을 구현하고 유지하는데 많은 노력이 필요하게 된다. 반면에 코드를 CORBA IDL 컴파일러를 사용하여 생성하는 경우 프로그래머의 노력은 감소되지만 응용 프로그램의 수행성은 나빠진다. 그래서 우리는 CORBA IDL 컴파일러에 의해 생성된 코드를 최적화할 필요가 있다. 우리는 전형적인 프로그래밍 언어에서 사용되고 있는 기법들을 IDL 컴파일을 하는데 도입한다 우리는 IDL 컴파일의 단계를 세단계로 분리한다. 첫 번째 단계는 전단계로 IDL의 파싱 및 스코프 관리와 AST 생성을 한다. 두 번째 단계는 최적화 단계를 구현한다. 세 번째는 이것을 타켓 언어의 코드로 생성하는 단계이다. 본 논문은 첫 번째 단계에 초점을 맞춘다. 우리는 이 단계에서 AST에서 인터페이스와 메시지 표현을 분리하여 표현한다. 이것은 최적화 단계에서 분리된 최적화를 지원한다.

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지능적 에이전트에 의한 실시간 소프트웨어 PLC 편집기 및 실행엔진 개발 (Development of an Editor and Howling Engine for Realtime Software Programmable Logic Controller based on Intelligent Agents)

  • 조영임
    • 한국정보과학회논문지:소프트웨어및응용
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    • 제32권12호
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    • pp.1271-1282
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    • 2005
  • PC-based control은 현재 제어분야에서 비약적 발전을 하고 있으나 일반 사용자들이 PC에서 PLC 프로그래밍하기에는 어렵다는 단점이 있다. 따라서 본 논문은 국제 PLC 표준언어로 제정된 5가지 언어 중 $90\%$이상 사용하는 LD언어에 대한 표준규격을 연구하고, 이것을 중간코드인 IL(Instruction List) 언어로 변환하고 기존 상용화된 편집기(Visual C++)에서 활용 가능한 표준 C코드로 변환함으로써 LD에 익숙한 사용자나 고급언어에 익숙한 사용자 모두 사용할 수 있는 편집기 및 실행엔진 기능을 갖춘 지능적 에이전트 기반의 통합 시스템 ISPLC(Intelligent Agent System based Software Programmable Logic Controller)를 개발하였다. ISPLC에서는 LD에서보다 C에서 논리오류 검출기능이 훨씬 용이하며, GUI기반 인터페이스를 제공하며 에이전트에 의한 프로그래밍 코드를 제공하므로 가독성이 높다. 이러한 LD->H->C로의 코드변환체제에 관한 연구는 국내외적으로 처음 시도되는 연구이다. ISPLC를 실제 실시간 교통량 제어 시스템(Real Time Traffic Control System)에 적용하여 현장 적응성이 우수한 실행엔진을 개발하여 시뮬레이션 하였으며, ISPLC는 오류검색 뿐 아니라 프로그래밍 시간을 매우 단축시켜줌을 알 수 있었다.

스토리텔링과 롤 플레이 기법을 통한 비즈니스 중국어 말하기 교육방안 탐색 - 드라마를 중심으로 - (A Study on the Educational Plan of Business Chinese Speaking by Using the Method of Storytelling and Role-play - Focused on Chinese Drama -)

  • 이효휘;이장패;박창언
    • 예술인문사회 융합 멀티미디어 논문지
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    • 제9권5호
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    • pp.273-280
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    • 2019
  • 이 연구는 드라마를 활용하여 비즈니스 중국어 말하기 교수-학습 방안을 모색한 것이다. 중국어를 모국어가 아닌 제2외국어로서 배우는 중급 수준의 학습자를 대상으로 드라마 이 가지는 교육적 가치를 밝히고 스토리텔링과 롤 플레이 기법을 채택하여 구체적이고 실용적인 중국어 말하기 교육방안을 제시하는 데 목적을 둔다. 드라마를 활용하여 중국어 말하기 교육을 할 때 다음 몇 가지 제언 제시하면, 첫째, 드라마를 통해 스토리텔링 등 다양한 기법을 적극적으로 적용하여 중국어 말하기 발음을 정확하게 교정할 수 있을 뿐만 아니라, 자신의 자유로운 중국어 구성하여 실현하기도 가능하다. 둘째, 중국어 교수·학습 자료로서의 드라마를 선정할 때 중국어 교육과정의 목적이나 목표에 알맞아야 하며, 학습자의 실제와 요구도 맞추어야 한다. 중국어 교수·학습 자료로서의 드라마는 언어 학습 활동을 다각적으로 반영할 수 있을 뿐만 아니라, 언어 학습과 문화 학습에 큰 변리를 제공해 줄 수 있다. 셋째, 중국어 교수·학습 자료로서의 드라마를 선정할 때 교사는 시대 발전에 따라 다양한 장르나 제재인 드라마를 합리적으로 활용하고 수업의 흥미나 재미를 유지하면서 드라마의 적극적인 교육적 가치를 충분히 발휘해야 한다.

치과의사의 치과 코디네이터 업무 및 인식에 관한 조사연구 (A Study on the Outlook of Dentists on Dental Coordinators and Their Job)

  • 류정숙;장미화;정재연;조명숙;최부근;황윤숙
    • 한국치위생학회지
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    • 제5권2호
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    • pp.201-218
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    • 2005
  • The purpose of this study was to examine how dentists perceived dental coordinators including their education, hiring criteria, working condition and job. It's basically attempted to help define the job and role of 5 and to suggest how they should be nurtured. The subjects in this study were dentists at dental hospitals and clinics where dental coordinators were employed among approximately 200 dental institutions in Seoul, Cyeonggi province and Incheon. After a survey was conducted in June 2005, answer sheets from 99 respondents were analyzed. The findings of the study were as follows: 1. Regarding education for dental coordinators, 99.9% of the dentists investigated felt the need for separate education programs for dental coordinators, 42.4% knew what would-be dental coordinators learned about, and 81.8% considered it necessary for them to take intermediate or higher courses. An organization affiliated with the Korea Dental Hygienists Association was viewed as the best institute to educate dental coordinators, and educational institutes that included a department of dental hygiene was looked upon as the second best one. 68.7% believed that dental coordinators should take an official examination to test their qualifications, and concerning educational subsidy, the largest group of the dentists thought that a certain amount of subsidy should be provided. 2. As for coordinator hiring, the top priority was the impression(look) of applicants(55%), followed by adjustability to existing employees(24.5%) and professional competency(17.3%). As to the route of hiring, 41.4 percent, the largest group, reeducated some of existing employees, and dental hygienists were regarded as the best personnels to serve as a coordinator. Concerning job performance, they put the most emphasis on interpersonal relationship, which was followed by executive ability, impression and career, 58.6% the largest group, believed that dental coordinators should have a three-year or higher career to work at a dental institute. 3. As to working conditions, 75.7%, the largest group, paid dental coordinators based on their job performance, and 23.2%, the second largest group, had their pay equal to that of dental hygienists, 88.9% allowed them to determine their own retirement age. 4. In regard to their perception of dental coordinators, the largest number of the dentists considered it necessary for them to keep receiving education(4.29), and the second largest group felt that they served to enhance the image of dental institutes(4.18). The third largest group thought that they contributed to letting patients more satisfied with the quality of dental services. But they tended not to agree that their turnover rate was low(3.04), and they didn't find them to receive appropriate education, either(3.10). 5. The current major job of coordinators associated with customer services was handling appointments with customers(91.9%), treating unsatisfied customers(85.9%), and controling waiting time(84.8%). Regarding self-management, coordinators directed their energy into having good manners(89.9%), acquiring fundamental dental knowledge(84.8%), and learning how to treat customers(83.8%). Concerning hospital affairs handling, they were most responsible for information desk(87.9%), which was followed by receiving(86.9%). As a result of investigating what type of job the dentists hoped dental coordinators to fulfill in consideration of their career, their age and type of investment, the dentists wanted them the most to speak a foreign language, which belonged to the field of self-management.

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고려의 원시영역 유목초지, 그 부르칸(불함)이즘과 한국축산의 비전 (Burqanism from the Origin of the Pastoral Nomadic Koryo Region and the Vision of Korean Livestock Farming)

  • 주채혁
    • 한국초지조사료학회지
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    • 제25권1호
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    • pp.71-82
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    • 2005
  • Khori(高麗) refers to the Chaabog(reindeer) that live on lichens(蘚) on Mt. Soyon(鮮) in which pastures are the cold and dry plateau of North Eurasia. Thus, the origin region of the Khori or Koguryo that are the ancestors of the reindeer-herding pastoral nomads(馴鹿 遊牧民) can be said to be the Steppe-Taiga-Tundra pastoral areas of North Eurasia and North America. When the pastoral nomads moved on to the great mountain(大山) zone of the Jangbaek(長白) to the Baekdu(白頭) Mountains, they could have been in contact with pastoral farmers or agricultural farmers living there and they became the farmers remaining on agricultural farms. They were the Koryo people, the ancestors of Korea. Staying in one place, they gradually forgot the origin of their reindeer-herding pastoral nomadic history in the Northwest area of Mt. Soyon, the small mountain(小山) zone of the Steppe-Taiga-Tundra pastoral areas. In other words, they lost their identity as reindeer-herding pastoral nomads when they entered the agricultural area after leaving the pastoral area. However, since their basic genes had already formed when they lived on the cold and dry plateau of North Eurasia, it is possible to study their pastoral nomadic history focusing on 'the minority living in the broad area(廣域少數)', by utilizing highly advanced biotechnological science and focusing on genes and information technology innovation, and removing various past hindrances in research. Therefore, it is not so difficult to restore the reindeerherding pastoral nomadic history of the Koguryo(高句麗) people and secure their pastoral nomadic identity, of which the first steps have already been taken into their historical stages. The Eurasian continent and the Korean peninsula, especially the cold and dry plateau of North Eurasia and the Korean peninsula have been closely related to each other ecologically and historically. They can never be a separate space at all. The Eurasian continent lies horizontally east to west and thus, the continent forms an isothermal zone. Also, since the time of producing their own foods, it was relatively easy for people with their technology to move to other places owing to the pastoral nomadic characteristic of mobility. Unlike the Chungyen(中原) region, western Asia and the regions covering the Siberia-Manchu-Korean peninsula where food production revolution was first made were connected to the Mongolian lichens route(蘚苔之路: Ni, ukinii jam) and steppe roads. Although the ecological conditions of nature have changed a bit throughout a long history, it was natural for the many tribes in North Asia living on the largest Steppe-Taiga-Tundra area in the world to have believed 'the legends related to animals in relation to their founders and ancestors(獸祖傳說)'. Assuming that Siberian tigers and the tigers living on Mt. Baekdu were connected ecologically and genetically because of the ecological characteristics of the animals, and their migration from plateau to plateau, we would suspect that the Chosun(朝鮮) tribe living on Mt. Baekdu were ethnically and culturally more closely connected to the farther removed Ural-Altai tribes that lived on the cold and dry plateau region than to the Han(i14;) tribe who lived in Chungyen(中原) that was close to Mt. Baekdu. More evidence is the structure of the Korean language which has the form of 'Subject + Object + Verb', which is assumed to have originated from the speedy lifestyle of the reindeer-herding pastoral nomads. The structure is quite different from that of the Han(漢) language, which is based on agricultural life. Also, it is natural for reindeer riding reindeerherding pastoral nomads or horse-riding sheep-herding pastoral nomads(騎馬, 羊遊牧民) to have held military and political power over the region and eventually to have established an ancient pastoral nomadic empire in the process of their conquest of agricultural regions. The stages for founding global empires in the history of mankind maybe largely divided into two, in terms of ecological conditions and occupations. They are the steppes and the oceans. Of course, the steppe-based empires were established based on the skills to deal with horses and the ability to shoot arrows while riding horses, along with the use of iron ware in the 8th century BC. The steppe-based empires became the foundation for an oceanic empire, which could have been established by the use of warships and warship guns since the 15th Century. Based on those facts, we know that Chosun, Puyo(夫餘), and Koguryo are the products of a developmental process of pastoral nomadic empires on the steppes. Maybe we can easily find the pastoral nomadic identity of the Koguryo more than we expected when we trace the origins and history of the Korean tribe living in the pastures located in the northwest area of Mt. Jangbaek by focusing on pastoral nomadic mobility and organization just as we have investigated the historic origins of Anglo-Saxons in America by focusing on the times before the 15th Century. In the process, we should keep in mind that English culture originated from the Industrial Revolution and was directly delivered to the American continent, although America was far from England and was not an intermediate point on long sojourns either. Further, American culture came back to England in a more advanced form later. The most important thing currently to be resolved is to cause Koreans to look back on their own history in a freer way of thinking and with diverse, profound, and sharp insight, taking away the old and existing conventional recognition that is entangled with complicated interests with Korean people and other countries. The meanings of Chosun, Khori, and Solongos have been interpreted arbitrarily without any historic evidence by the scholars who followed conventional tradition of fixed-minded aristocrats in an agricultural society. If the Siberian cultural properties of the stone age, the earthenware age, the bronze age, and the iron age are analyzed in such a way, archaeological discovery will never be able to contribute to the restoration of the Koguryo's pastoral nomadic identity. One should transcend the errors that tend to interpret the cultural properties discovered in the pastoral nomadic regions as not being differentiated from those of agricultural regions and just interpret them altogether from the agricultural point of view. A more careful intention is required in the interpretation of cultural properties of ancient Korean empires that seem to have been formed due to mutual interactions of pastoral nomadic and agricultural cultures. Also, it is required that the conventional recognition chain of 'reverse-genes' be severed, which has placed more weight on agricultural properties than pastoral nomadic ones, since their settlement on agricultural farms was made after the establishment of their ancient pastoral nomadic empires. There is no reason at all to place priority on stoneware, earthenware, bronze ware, and iron ware than on wooden ware(木器) and other ware which were made of animal skins(皮器), bones and horns(骨角器), in analyzing the history in the regions of reindeer or sheep pastures. Reading ancient Korean history from the perspective of pastoral nomadic history, one feels strongly the instinctive emotions to return to the natural 'mother place'. The reindeer-herding pastoral nomadic identity of the Koguryo people that has been accumulated in volumes in their genes and hidden deep inside and have interacted organically could be reborn with Burqanism(Burqan refers to 不咸 in Chinese), which was their religion by birth and symbolized as the red willow(紅柳=不咸). The mother place of the Koguryo's people is the endless vast green pastures of North Eurasia and North America, where we anticipated the development of Korean livestock farming following the inherent properties in the genes of the reindeer-herding pastoral nomads with Korean ancestors. We anticipate that the place would be the core resource that could contribute to the development of life of living creatures following the inherent properties of their genes and biotechnological factors. In other words, biotechnology used for a search for clues on the well-being of humans could be the fruit brought by Burqanism of the Koguryo people and the fruit of the globalization of Korean livestock farming. It is the Chosun farmer in China come from the vast nomadic reindeer pastures of North Eurasia that resolved the food problem of a billion Chinese people with lowland paddy rice seeds (水稻) by transforming Heilongjiang Province(黑龍江省) into an oceanic lowland paddy rice field(水田). Even Mao Tse-tung(毛擇東) could not resolve the food problem by his revolution campaigns for tens of years. Today is the very time that requires the development of special livestock farming following the inherent properties of the ancient Korean reindeer-herding pastoral nomads that respected the dignity of life on the cold and dry plateau of North Eurasia and the America continent. I suggest that research should be started from the pastures of the Dariganga Steppe in East Mongolia that was the homeland of Hanwoo(韓牛) and the central horse-herding steppe place(牧馬場) of Chingis Khan's Mongolia. The Dariganga Steppe is awash with an affluent natural environment for pastoral nomadic living however, the quality of life of the pastoral nomads there is still low. I suggest we Koreans, the descendents of the Koguryo, should take our first steps for our livestock farming business project and develop the Northern nomadic pastures, here at the pastures of the Dariganga Steppe, which is the Mongolian core place of state-of-the-art technology for military weapons.