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[살아 있는 인류의 지혜]인도_8#56 인도_8Hindu Tantra is a spiritual practice connecting physical and mental energy to achieve liberation beyond the self. The texts mainly feature dialogues between Shiva and Shakti, with an emphasis on sexual rituals for enlightenment. Tantric practitioners focus on the power of the goddess rather than transcendent meditation. Many Indian festivals and sacred sites commemorate gods and their legend.. 더보기
[동양 문학 작품의 이해편]중국_8#55 중국문학의 향기_8 Sanqu (散曲) is a new poetic form that emerged during the Yuan Dynasty, characterized by its emphasis on musicality. It was influenced by various factors, including the decline of traditional forms and the impact of minority music. The structure of Sanqu includes Xiaoling (short lyrics), Daguoqu (extended pieces), and Tugu (suite-like compositions). Over time, it evolved to become more .. 더보기
[기본 접착 기술]접착제 기술#54 에멀젼계 접착제의 응용1. 서론1930년대 독일에서 최초로 개발된 합성수지 에멀젼은 미국, 캐나다를 필두로 세계 주요국에서 잇달아 생산되었으며, 현재는 동남아시아, 아프리카, 남아메리카 등을 포함한 세계 대부분의 국가들이 생산하고 있다. 그중에서도 생산량의 대부분은 미국, 서독, 일본 및 영국 등지에서 생산된다. 합성수지 에멀젼은 특히 친수성 다공질(親水性 多孔質)의 재료에 대한 접착성이 우수하므로 개발 초기부터 접착제로 사용되었으며, 지금도 접착제가 에멀젼의 주요 용도 중 하나이다. 예를 들면, 일본에서는 에멀젼 소비량의 약 50%가 접착에 사용되고 있으며, 서유럽 국가들은 30%, 미국은 25%를 접착제로 이용하고 있다.에멀젼 접착제의 접착 대상은 주로 목재, 종이 등 친수성 다공질의 섬유성 물질이다.. 더보기
[동양 문학 작품의 이해편]중국_7#53 중국문학의 향기_7 The "ci" (詞) form of Chinese poetry emerged in the late Tang dynasty and flourished during the Song dynasty. Closely linked with music, each "ci" is based on specific musical patterns called cipai (詞牌). Unlike traditional poems, ci emphasizes musicality and formal rules, ranging from short forms (xiaoci) to longer forms (daling). During the Song dynasty, the development of commerce an.. 더보기
[살아 있는 인류의 지혜]인도_7#52 인도_7Indian rituals signify the transcendence of the material world to experience divine Shakti. Puja is a key ritual for communicating with the gods, based on sacred texts like Shastra and Agama, and takes various forms. In puja, symbols such as the linga are purified and adorned, and devotees receive divine grace. Additionally, "Om" is considered the sacred sound that predates the universe and .. 더보기
[동양 문학 작품의 이해편]중국_6#51 중국문학의 향기_6 Song poetry inherited and developed Tang poetry but had its unique features. While Tang poetry emphasized grandiosity, Song poetry was known for its precision and philosophical focus, influenced by Neo-Confucianism. Song poets often used prose-like styles and explored deeper meanings in their work. The Song Dynasty saw various poetic schools like the Xi Kun and Jiangxi schools. Promin.. 더보기
[분산에너지 중 수소에너지에 대해서] DAC Tech#50 대기 중 CO2 포집하는 DAC TechThe international community established specific greenhouse gas reduction targets through the Kyoto Protocol in 1997. Despite this, global energy consumption continues to rise, accelerating the climate crisis. One innovative solution gaining attention is Direct Air Capture (DAC) technology, which separates carbon dioxide from ambient air. DAC utilizes chemical or physical p.. 더보기
[동양 문학 작품의 이해편]중국_5#49 중국문학의 향기_5 Poetry during the Wei, Jin, and Northern and Southern Dynasties began in the Jian'an era, led by figures like the Three Cao and the Seven Sages of Jian'an. They often expressed the futility of life and heroic spirit. The Seven Sages of Bamboo Grove rejected Confucianism and embraced free thought. Later poetry in the Western and Eastern Jin emphasized stylistic beauty, and Southern Dyn.. 더보기

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