543 research outputs found
Impact of Participatory Irrigation Management (PIM) to Local Communities and Environment in Hop Tien Commune, Dong Hy
No full textThis case-study is designed to support the development of the Viet Nam – Netherlands Water Partnership on Water for Food and Ecosystems. The partnership is between Viet Nam’s Ministry of Agriculture and Rural Development (MARD) and the Netherlands Ministry of Agriculture, Nature and Food Quality (LNV). IUCN has been asked to coordinate the Partnership development process, including through undertaking study that will identify strategies for the management of water resources that balance agricultural production with the maintenance of the integrity of critical ecosystems that depend on adequate water flows. The case study is being carried out in Hop Tien commune, Dong Hy district, Thai Nguyen province, Vietnam. The purpose of the case study is to identify mechanisms based on that water resources management, which are traditionally approached as single purpose management regimes, should be enhanced to become more integrated, multi-stakeholder based management systems. At the irrigation scheme level, water resources management is considered as irrigation governance and management. The integrated approach is carried out with considerations of various interests such as irrigation, domestic water supply and fishery in Hop Tien commune. On the other hand, issues of saving water, water resources protection should be paid attention in the case study to ensure sustainable water resources development in the area
Vizualizace konceptů pomocí generování obrazu
No full textNázev: Vizualizace konceptů pomocí generování obrazu Autor: Tien Dat Nguyen Katedra: Ústav formální a aplikované lingvistiky Vedoucí práce: RNDr. Pavel Pecina, Ph.D., Ústav formální a aplikované lingvistiky MFF UK a Angeliki Lazaridou, Ra_aella Bernardi, Marco Baroni (University of Trento), Počítačová lingvistika a počítačové vidění mají společný způsob, jak zachytit sémantiku lingvistických/vizuálních jednotek pomocí vektorové reprezentace. Navíc kvalitní sémantická reprezentace může být efektivně sestrojena pomocí nedávných pokroků v metodách neuronových sítí. Avšak jejich pochopení zůstává omezené a je nutné je posuzovat intuitivně. Mezimodální mapování je mapování mezi vektorovou sémantikou zabudovanou do slov a vizuálních reprezentací odpovídajících objektů v obrazu. Invertování obrazové reprezentace zahrnuje učení inverze obrazu vizuálních vektorů (SIFT, HOG a CNN rysy) pro rekonstrukci původní informace. Cílem této práce je vybudování úplné pipeline, ve které jsou slovní reprezentace transformovány do obrazových vektorů pomocí mezimodálního mapování a tyto vektory jsou promítnuty do pixelového prostoru použitím inverze. Ukazuje se, že tento způsob může být průlomovým prostředkem, jakým lze zkontrolovat a vyhodnotit sémantiku zakódovanou v reprezentaci slov generováním obrázků, které jej reprezentují.Title: Toward concept visualization through image generation Author: Tien Dat Nguyen Department: Institute of Formal and Applied Linguistics Supervisors: Pavel Pecina (Charles University in Prague), Angeliki Lazaridou, Raffaella Bernardi, Marco Baroni (University of Trento), Abstract: Computational linguistic and computer vision have a common way to embed the semantics of linguistic/visual units through vector representation. In addition, high-quality semantic representations can be effectively constructed thanks to recent advances in neural network methods. Nevertheless, the under- standing of these representations remains limited, so they need to be assessed in an intuitive way. Cross-modal mapping is mapping between vector semantic embedding of words and the visual representations of the corresponding objects from images. Inverting image representation involves learning an image inversion of visual vectors (SIFT, HOG and CNN features) to reconstruct the original one. The goal of this project is to build a complete pipeline, in which word represen- tations are transformed into image vectors using cross modal mapping and these vectors are projected to pixel space using inversion. This suggests that there might be a groundbreaking way to inspect and evaluate the semantics encoded in word representations by...Institute of Formal and Applied LinguisticsÚstav formální a aplikované lingvistikyMatematicko-fyzikální fakultaFaculty of Mathematics and Physic
Towards concept visualization through image generation
No full textTitle: Toward concept visualization through image generation Author: Tien Dat Nguyen Department: Institute of Formal and Applied Linguistics Supervisors: Pavel Pecina (Charles University in Prague), Angeliki Lazaridou, Raffaella Bernardi, Marco Baroni (University of Trento), Abstract: Computational linguistic and computer vision have a common way to embed the semantics of linguistic/visual units through vector representation. In addition, high-quality semantic representations can be effectively constructed thanks to recent advances in neural network methods. Nevertheless, the under- standing of these representations remains limited, so they need to be assessed in an intuitive way. Cross-modal mapping is mapping between vector semantic embedding of words and the visual representations of the corresponding objects from images. Inverting image representation involves learning an image inversion of visual vectors (SIFT, HOG and CNN features) to reconstruct the original one. The goal of this project is to build a complete pipeline, in which word represen- tations are transformed into image vectors using cross modal mapping and these vectors are projected to pixel space using inversion. This suggests that there might be a groundbreaking way to inspect and evaluate the semantics encoded in word representations by..
sj-docx-1-npx-10.1177_1934578X211045479 - Supplemental material for Geographical Discrimination of <i>Curcuma longa</i> L. in Vietnam Based on LC-HRMS Metabolomics
No full textSupplemental material, sj-docx-1-npx-10.1177_1934578X211045479 for Geographical Discrimination of Curcuma longa L. in Vietnam Based on LC-HRMS Metabolomics by Kieu-Oanh Nguyen Thi, Hoang-Giang Do, Ngoc-Tu Duong, Tien Dat Nguyen and Quang-Trung Nguyen in Natural Product Communications</p
Reissantia N. Halle
No full text14. Reissantia N.Hallé 1(75) Reissantia indica (Willd.) N.Hallé (Pitard 1912b, Tardieu-Blot 1948b, Nguyen 2003a, Pham 2003) 2(76) Reissantia setulosa (A.C.Sm.) N.Hallé (Tardieu-Blot 1948b, Nguyen 2003a)Published as part of Pham, Ngoc Hoai, Ren, Ming-Xun, Nuraliev, Maxim S., Trinh, Ngoc Bon, Nguyen, Tien Dat, Ragupathi, Gopi & Pham, Van The, 2022, The genus Parnassia in Vietnam, and a checklist of Vietnamese Celastraceae, pp. 213-227 in Phytotaxa 536 (3) on page 227, DOI: 10.11646/phytotaxa.536.3.2, http://zenodo.org/record/633184
The beam modelling of the hawkmoth wing structure
No full textHawkmoth wings consist of veins and membrane elements that undergo large deformations while moving through the air. The intention of this paper is to create an Euler-Bernoulli beam that can model the complex structure of a hawkmoth forewing. The beam undergoes bending and torsion, and its modal analysis and deformation data are validated against those of the wing structure created based on the finite-element method and a biological wing. A multibody dynamics approach is employed to model the deformation of the beam wing when it oscillates at the frequency of an actual hawkmoth
Metaphire mangophila Nguyen 2011, comb. nov.
No full textMetaphire mangophila (Nguyen, 2011) comb. nov. Pheretima mangophila Nguyen 2011b: 24, fig. 2. Pheretima sp.2 — Nguyen T.T. & Tran 2008: 61; Nguyen et al. 2011: 1025. Pheretima mangophila— Nguyen et al. 2012: 146; Nguyen 2013: 58; Nguyen 2014: 110. Type locality. Vietnam (An Giang: Cho Moi). Type material. CTU (EW.h017), Vietnam. Examined material. 10 C (CTU-EW.012.01) plantation, Thien Ton, Vinh Cuu Distr., Dong Nai Prov., 13/09/ 2012, coll. Duong Chi Trong; 5 C (CTU-EW.012.02) fruit tree gardens, Phu Ngoc, Dinh Quan Distr., Dong Nai Prov., 14/10/2013, coll. Le Van Nhan. Records from Vietnam. Tay Ninh (Ba Den Mt.); Dong Nai (Vinh Cuu; Xuan Loc; Dinh Quan); Dong Thap (Cao Lanh); Can Tho (Vinh Thanh); Kien Giang (Hon Dat; Kien Luong; Ha Tien, An Son Isl.); An Giang (Cho Moi: Duyen Isl.; Chau Doc; Tinh Bien; Tri Ton); Tra Vinh (Chau Thanh) (Nguyen 2011b; Nguyen 2014). Distribution. Only known from Vietnam. Vietnamese name. Giun ưa đất xoài.Published as part of Nguyen, Tung T., Nguyen, Anh D., Tran, Binh T. T. & Blakemore, Robert J., 2016, A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae), pp. 1-92 in Zootaxa 4140 (1) on page 61, DOI: 10.11646/zootaxa.4140.1.1, http://zenodo.org/record/25650
Bhesa Buch.
No full text2. Bhesa Buch. -Ham. ex Arn. 1(2) Bhesa robusta (Roxb.) Ding Hou (Pitard 1912a, Tardieu-Blot 1948a, Nguyen 2003a, Pham 2003)Published as part of Pham, Ngoc Hoai, Ren, Ming-Xun, Nuraliev, Maxim S., Trinh, Ngoc Bon, Nguyen, Tien Dat, Ragupathi, Gopi & Pham, Van The, 2022, The genus Parnassia in Vietnam, and a checklist of Vietnamese Celastraceae, pp. 213-227 in Phytotaxa 536 (3) on page 225, DOI: 10.11646/phytotaxa.536.3.2, http://zenodo.org/record/633184
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