Northern Vietnam
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The studies involving water bugs (Hemiptera) biodiversity and ecology are very few and have mainly focused on taxonomy. We conducted research and evaluation of diversity indexes of water bugs (Hemiptera) in different landscapes including forest habitats, agricultural lands, ponds, streams from 16 sampling sites in Bac Kan, Lao Cai, Ninh Binh and Ha Tinh provinces. As a result, a total of 43 species of 23 genera of 10 families were recorded.
14p dianmotminh02 03-05-2024 4 2 Download
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The research article "Polyester production by halophilic and halotolerant bacterial strains obtained from mangrove soil samples located in Northern Vietnam" reports halophilic and halotolerant bacteria isolated from mangrove forests located in Northern Vietnam. Several of these bacteria were able to synthesize polyhydroxyalkanoates (PHAs). PHAs are polyesters stored by microorganisms under the presence of considerable amounts of a carbon source and deficiency of other essential nutrient such as nitrogen or phosphorous.
12p runordie3 27-06-2022 10 3 Download
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This study examines the roles of crop boom (orange) in biodiversity conservation in Cham Chu Nature Reserve, Tuyen Quang province in the Northern Limestone Mountain Region of Vietnam. The results indicatedthat the local policy on orange development in Tuyen Quang since 2000 has made positive contributions to both local livelihood improvements and biodiversity conservation
13p meyerowitz 25-12-2021 14 0 Download
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The objective if this thesis is to clarify the basic issues of development in terms of (BEZ) economic intergration and proposed international perspective, measures to boost growth in up coming year of (BEZ).
14p guitaracoustic02 08-12-2021 29 2 Download
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Research purpose: Determine the composition, structure of mitochondrial genome, compare the difference in sequence, identify specific genetic characteristics of the six indigenous pig breeds, thereby contributing to the database to identification and conservation.
27p extraenglish 24-05-2021 19 4 Download
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Objectives of the study: To clarify the geochemical behavior of nickel in the weathering of ultramafic rocks and the formation of nickel laterite ores. To elucidate the formation process of nickel laterite ore types; Initial assessment on the prospect of nickel laterite ore in the North of Vietnam.
27p extraenglish 24-05-2021 14 3 Download
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Purposes of the research: From the theoretical basis and practice of state management of sustainable poverty reduction of the whole country in general and the Northern mountainous region in particular, the thesis builds and proposes groups of solutions to improve state management of sustainable poverty reduction to soon achieve the target set in the northern mountainous provinces of Vietnam.
26p prisonbreak123 21-05-2021 21 5 Download
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The thesis aims to investigate the influence of low crown-walls on overtopping discharge and the behaviour of overtopping flow at sea dikes. By doing so, the reliability of overtopping estimation is increased to improve the dike design guidelines currently applied in Viet Nam.
27p dolphintaletale 23-04-2021 20 6 Download
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Studying species component, distribution of honey bee species belonging to the family of Apidae, analyzing the ecological relations and determining for using some honey bee species as an indicator of environmental pollution on the affected ecosystems (farm ecosystems, perennial garden ecosystems, cultivated forest ecosystems and evergreen forest ecosystems) in some provinces in the Northern Vietnam, contributing to the conservation of honey bee species and producing highquality honey products for the economic development of local people.
26p capheviahe27 23-02-2021 32 6 Download
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Aims of the study: Assess the composition and distribution of Amorphophallus genus (Amorphophallus spp.) contains glucomannan in some northern provinces in Vietnam; choosing the Amorphophallus species that has high level of glucomannan and developing potential for reproduction and growing in some norther provinces in Vietnam; testing the reproduction and growing of the candidate species in some northern provinces in Vietnam.
26p capheviahe27 23-02-2021 15 4 Download
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Collecting complete data of mitochondrial genome of 6 indigenous pig breeds in Vietnam (I, Mong Cai, Muong Lay, Huong, Muong Khuong and Ha Lang pigs) and deposited on the Genebank; determine the composition, structure of mitochondrial genome, compare the difference in sequence, identify specific genetic characteristics of the six indigenous pig breeds, thereby contributing to the database to identification and conservation.
27p capheviahe26 25-01-2021 14 4 Download
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Practical significance: the scientific outcomes can be used to improve the territorial management capacity of local authorization offices on the rational use of territorial resources and environmental protection of coastal estuaries in northern central Vietnam.
26p larachdumlanat129 20-01-2021 29 5 Download
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The objective of the thesis is to research Ragworm (Nereididae: Tylorrhynchus) in soil macrofauna community structure in the northern coastal area of Vietnam and identify some living environment conditions of the Ragworm in the study area. Ruoi habitats in the study area to provide scientific and practical basic for their conservation and development.
30p larachdumlanat129 20-01-2021 31 4 Download
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On the basis of theoretical and practical analysis, and issues raised in the implementation of gender equality in ethnic minority family work in the northern mountainous region, the thesis proposes some main ideas and solutions to promote gender equality in ethnic minority family work in the northern mountainous region in Vietnam at present.
27p quenchua10 18-01-2021 27 2 Download
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The paper analyzes the social, economic, and environmental development of the northen midland and montainous area in comparision with other areas in Vietnam. On sustainable development, this area achieves a relatively good performance in social and environmental aspects, but quite poor results in an economic aspect.
10p larachdumlanat129 14-01-2021 12 2 Download
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The study object is customer-based brand equity in the specific cases of collective brand of traditional pottery villages in the northern provinces of Vietnam.
13p mmlemmlem_124 22-12-2020 26 1 Download
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This paper provides an update on the current status of each species based on data from recent field surveys with reference to previous publications and the current IUCN Red List (iucnredlist.org). Results from the recent surveys included eight individuals provisionally identified as Myotis cf. pilosus. The taxonomic status of five species (Aselliscus dongbacanus, Hipposideros gentilis, Hipposideros grandis, Miniopterus magnater, Murina harrisoni) are updated following recent assessments.
7p tamynhan5 10-12-2020 20 2 Download
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The study is focused on ragworm (Polychaeta: Nereidae: Tylorrhynchus) in soil macrofauna community structure in a Northern Coastal Area of Vietnam. Field study was conducted during April and May 2016, at An Thanh, Tu Ky district of Hai Duong province.
9p tamynhan9 02-12-2020 13 2 Download
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This study was conducted to evaluate carbon accumulation in a mangrove plantation containing one species of Mangrove tree (Kandelia obovata Sheue, Liu & Yong) in Giao Thuy District, Nam Dinh Province, Vietnam. Sixteen sample plots were established and surveyed from December 2008 to May 2010 in order to determine the amount of carbon present in the trees and forest soil.
13p tamynhan8 04-11-2020 18 1 Download
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Larvae and juveniles of Saddleback silver-biddy (Gerres limbatus Cuvier, 1830) were collected using a small seine net from the bank waters of the Tien Yen Estuary, Quang Ninh Province, in northern Vietnam. These larvae and juveniles are compressed and relatively slender. Weak spinations are present on the head and on the preopercle.
7p tamynhan8 04-11-2020 9 1 Download