6,396 research outputs found
Safer selection and use of pesticides: Integrating risk assessment, monitoring and management of pesticides
No full textCrop Production/Industries,
Cytotoxic sesquiterpene glucosides from Fissistigma pallens
No full textThinh, Ngo Sy, Thu, Nguyen Thi Bich, Ngoc, Tran Minh, Khoi, Nguyen Minh, Tai, Bui Huu, Kiem, Phan Van, Minh, Chau Van, Nhiem, Nguyen Xuan, Seo, Yohan, Namkung, Wan, Park, SeonJu, Kim, Seung Hyun (2020): Cytotoxic sesquiterpene glucosides from Fissistigma pallens. Phytochemistry (112255) 172: 1-7, DOI: 10.1016/j.phytochem.2019.112255, URL: http://dx.doi.org/10.1016/j.phytochem.2019.11225
Fig. 2 in Cytotoxic sesquiterpene glucosides from Fissistigma pallens
No full textFig. 2. The key HMBC and COSY correlations of compounds 1–6.Published as part of Thinh, Ngo Sy, Thu, Nguyen Thi Bich, Ngoc, Tran Minh, Khoi, Nguyen Minh, Tai, Bui Huu, Kiem, Phan Van, Minh, Chau Van, Nhiem, Nguyen Xuan, Seo, Yohan, Namkung, Wan, Park, SeonJu & Kim, Seung Hyun, 2020, Cytotoxic sesquiterpene glucosides from Fissistigma pallens, pp. 1-7 in Phytochemistry (112255) 172 on page 4, DOI: 10.1016/j.phytochem.2019.112255, http://zenodo.org/record/829425
Fig. 3 in Cytotoxic sesquiterpene glucosides from Fissistigma pallens
No full textFig. 3. The key NOESY correlations of compounds 1–6.Published as part of Thinh, Ngo Sy, Thu, Nguyen Thi Bich, Ngoc, Tran Minh, Khoi, Nguyen Minh, Tai, Bui Huu, Kiem, Phan Van, Minh, Chau Van, Nhiem, Nguyen Xuan, Seo, Yohan, Namkung, Wan, Park, SeonJu & Kim, Seung Hyun, 2020, Cytotoxic sesquiterpene glucosides from Fissistigma pallens, pp. 1-7 in Phytochemistry (112255) 172 on page 4, DOI: 10.1016/j.phytochem.2019.112255, http://zenodo.org/record/829425
sj-docx-1-npx-10.1177_1934578X221126306 - Supplemental material for Flavonoids and the Subchronic Toxicity, Antipeptic Ulcer, and Analgesic Effects of the Ethyl Acetate Soluble Fraction of the Ethanol Extract from <i>Sanchezia nobilis</i> Hook. f Leaves
No full textSupplemental material, sj-docx-1-npx-10.1177_1934578X221126306 for Flavonoids and the Subchronic Toxicity, Antipeptic Ulcer, and Analgesic Effects of the Ethyl Acetate Soluble Fraction of the Ethanol Extract from Sanchezia nobilis Hook. f Leaves by Thi Xuan Bui, Minh Ngoc Tran, Thanh Ha Tran and Thi Thu Hien Dang in Natural Product Communications</p
Fig. 1 in Cytotoxic sesquiterpene glucosides from Fissistigma pallens
No full textFig. 1. Chemical structures of compounds 1–7.Published as part of Thinh, Ngo Sy, Thu, Nguyen Thi Bich, Ngoc, Tran Minh, Khoi, Nguyen Minh, Tai, Bui Huu, Kiem, Phan Van, Minh, Chau Van, Nhiem, Nguyen Xuan, Seo, Yohan, Namkung, Wan, Park, SeonJu & Kim, Seung Hyun, 2020, Cytotoxic sesquiterpene glucosides from Fissistigma pallens, pp. 1-7 in Phytochemistry (112255) 172 on page 3, DOI: 10.1016/j.phytochem.2019.112255, http://zenodo.org/record/829425
improving curricula, teaching for high quality graduate labor suppy
No full textThesis(Master) --KDI School:Master of Public Policy,2005masterpublishedby Hien Thi Thu Bui
Giá trị kinh tế của vỉa hè tại Thành phố Hồ Chí Minh
No full textIn Vietnam sidewalk space has some salient points compared to other countries because there are many business activities on sidewalk space in front of a house. However, nowadays there are no peer-review studies that estimate the direct effect of sidewalk space on a single-family house value in some countries in the world. This study uses the hedonic pricing model to examine the impact of sidewalk space on single-family house prices. The author uses primary data of 283 Ho Chi Minh City single-family houses including selling prices, surveys of current housing conditions, features of sidewalks and surrounding amenities. The result shows that sidewalk space has significant statistics and positive effects on single-family house prices in Ho Chi Minh City. Specifically, if a sidewalk space increases by one meter, a house price increases by approximately 4 percent. This result provides a suggestion for urban planners to consider the implementation of urban development strategies and improve sidewalk conditions.Vỉa hè ở Việt Nam có một số điểm nổi bật so với các nước khác trên thế giới vì có rất nhiều hoạt động kinh doanh diễn ra trên vỉa hè phía trước nhà. Tuy nhiên, hiện tại chưa có nghiên cứu xem xét tác động trực tiếp giữa độ rộng vỉa hè và giá nhà ở riêng lẻ tại một số quốc gia trên thế giới mà trong đó có Việt Nam. Nghiên cứu này sử dụng mô hình định giá Hedonic xem xét tác động của độ rộng vỉa hè đến giá nhà ở riêng lẻ tại Thành phố Hồ Chí Minh. Tác giả đã sử dụng dữ liệu thu thập được của 283 nhà ở riêng lẻ bao gồm thông tin về giá bán, khảo sát hiện trạng sử dụng nhà, đặc điểm của vỉa hè và các tiện ích xung quanh. Kết quả cho thấy độ rộng vỉa hè có tác động làm tăng giá trị nhà ở. Cụ thể, nếu độ rộng vỉa hè trước nhà tăng thêm một mét, giá trị nhà tăng khoảng 4%. Kết quả này có thể được coi là một gợi ý cho các nhà quản lý đô thị để xem xét việc thực hiện chiến lược chỉnh trang và cải tạo vỉa hè để phục vụ cho việc phát triển đô thị, thu phí đối với việc sử dụng vỉa hè
Identification and characterisation of the reaction path of β-O-4 dimerisation of monolignols by means of first-principles calculations
No full textLignin is a naturally occurring substance found in plant cells, which confer their rigidity and therefore, their structural support. It is primarily composed of three monolignol units: p-coumaryl alcohol (H), coniferol alcohol (G) and sinapyl alcohol (S). In the paper industry, lignin is a by-product often regarded as low-value and incinerated for energy production. However, with increasing interest in sustainable materials, this by-product has emerged as a
promising candidate for the development of bio-based plastics due to its potential to form durable and robust products [1].
Although early industrial processes have been established, the molecular details of lignin polymerisation remain unclear. This study uses first principles methods to investigate the dimerisation of monolignols. Focusing on the formation of the β-O-4 linkage, the most prevalent in native lignin, the energy profile of the reaction is investigated in detail to gain fundamental understanding of the physics behind the dimerformation. Contrary to earlier studies [2, 3, 4], we find that monolignol dimerization is not a straightforward process but possess a small barrier. Additionally, the role of solvents, both including and excluding van der Waals interactions, is examined. These results shed new light on the dimerisation of monolignols, thus unravelling part of the (de)polymerisation process of lignin
Hoang Van Minh video oral history interview and transcript
No full textThis recording and transcript form part of a collection of oral history interviews conducted by the Vietnamese American Heritage Foundation and donated to the Chao Center for Asian Studies at Rice University. This collection includes video recordings of interviews with Vietnamese Americans native to or living in Texas. This interview forms part of the national 500 Oral Histories Project conducted by the Vietnamese American Heritage Foundation.Hoang Van Minh was born in Quang Binh. He is Catholic. His family fled to the South due to the war. He studied at Dong Hoi for a year but moved around a lot because of his father’s career in the military. Hoang Van Minh’s fondest memory of childhood is playing soccer with his peers. His favorite holidays were Christmas and Lunar New Year, when he was granted new clothes and the time to play with friends. He reminisces about a story during which he and a friend gets lost trying to find their way home, worrying his friend’s parents. Around 1966, 1967, Minh went to the Catholic school Giong Thanh Tam and then to the public school Nguyen Hoa, where he took and passed his Tu Tai examination. During 12th grade, Minh and many of his classmates enlisted into the service. Minh had enlisted but was not drafted until a year later. He joined his class (Khoa 26) at the Vo Bi school where he received 3 months of training. He remembers the strict conditions but appreciated the discipline. While he was at Vo Bi, students were given a holiday in Saigon, but unfortunately it was during the Tet Offensive of 1968. Minh remembers witness Viet Cong forces taking over the radio stations in Saigon and hiding under the bed at his relative's house while the Viet Cong searched homes. He joined the branch of the army Thiet Giap in 1968, 1969 where he learned the design and operation of tank vehicles. He was then assigned to be stationed at Ban Me Thuot. During the war, he was shot and injured in his legs. After several transfers, Minh remained at a larger hospital for 2 years for surgery and recovery therapy. Minh married in Da Nang and had one child. In 1975 during the fall of Saigon, Minh tried to get his family to the Tan Son Nhat airport to leave Vietnam but all the roads to the airport were blocked. Minh's family was then forced to flee the country by boat. Minh reached Guam where he stayed for a month before being transferred to a refugee camp in Pennsylvania. Minh went to school and moved to Texas where he now lives. He speaks of his thoughts on the Vietnam War and American involvement in the war as well as the importance of maintaining Vietnamese culture and language overseas
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