Study on biological characteristics and seed production techniques of snakehead (channa lucius cuvier 1831)

... Recommendations Research on the development of the spermatorrhoea in different conditions of growout It is able to continue to study the influence of reproductive stimulants and ecological conditions on ... level of low density, the fish are more massive and less growth variation than high-density growth CONCLUSION AND RECOMMENDATION 5.1 Conclusion Channa lucius are carnivores with characteristics of ... and seed production techniques of channa lucius Cuvier 1831" is performed 1.2 Goal It is to provide scientific arguments about the biological characteristics, and reproductive and rearing techniques...

Summary of doctoral thesis study on biological characteristics and technology of spawn production, cultivation of king oyster mushroom (pleurotus eryngii) and yunzhi mushroom (trametes versicolor) in vietnam

... characteristics of King oyster and Yunzhi mushrooms 3.1.1 The growth and formation of fruiting bodies of King oyster mushrooms in pure culture In this study, six strains of King oyster mushroom are incubated ... Some biological characteristics of King oyster and Yunzhi mushrooms 2.2.2 Evaluation of the genetic differences of King oyster and Yunzhi mushrooms 2.2.3 Propagation of liquid spawns of King oyster ... liquid spawns of King oyster and Yunzhi mushrooms 3.3.2.1 Effect of aeration mode on the growth of intermediate spawns of King oyster and Yunzhi mushrooms Table 3:15 Effect of aeration intensity on...

Báo cáo " Study on the characteristics and catalytic properties of Pt/SBA-15 in the selective oxidation of D-Glucose " potx

... was dispersed inside the pore of support material (a) 3.3 Catalytic activities of Pt/SBA-15 in the oxidation of D-glucose The results of the oxidation of D-glucose carried out on Pt/SBA-15 catalyst ... Conclusions Figure HPLC-RID image of the products of D-glucose oxidation on PS-1 catalyst On the other hand, the reaction on Pt/SBA15 catalysts with pH control not only showed a high conversion, ... catalyst, the conversion decreased significantly The pH at the end of the reaction was about 2.7 This condition facilitated the formation of gluconolactone and disaccharide and inhibited the catalyst...

tóm tắt luận án study on the biological characteristics and induced spawning of spotted scat

... stage The Contents of Study - The study on the main biology and physical characteristics relating to the reproduction of Spotted cat - The study on the investigation /and use of ganodotropic hormones ... indexes, female and male ratios, phases of development of gonad and diameter of eggs The relationship among the development of gonads, maturation rate of fish and fat indexes of Fulton and Clark were ... male spotted cat Based on the different stages of gonad development of the male spotted cat, the significant differences of the ratio of weight of liver/weight of fish, and ratio of weight of gonad/weight...

Báo cáo khoa học " Study on macrophage activation and structural characteristics of puriﬁed polysaccharide from the liquid culture broth of Cordyceps militaris " doc

... J S., Cho, J Y., & Hong, E K (2009) Study on macrophage activation and structural characteristics of puriﬁed polysaccharides from the liquid culture broth of Hericium erinaceus Carbohydrate Polymers, ... extracted from the liquid culture broth of C militaris (A) Ion exchange chromatogram of the crude polysaccharides, CPS, on a DEAE cellulose column (B) Gel ﬁltration chromatogram of the neutral polysaccharide ... Proximate composition and monosaccharide composition of puriﬁed polysaccharide, CPSN Fr II, from the liquid culture broth of C militaris (%, dry basis) Polysaccharide Protein Hexosamine Uronic acid Total...

Dissertation for doctor of philosophy in agriculture study on the growth and development ability of some imported soybean varieties and cultivation techniques for prospect variety in thai nguyen

... on the growth and development ability of some imported soybean varieties and cultivation techniques for prospect variety in Thai Nguyen Research Objectives - Selecting the imported soybean varieties ... prospects for developing soybean production in Thai Nguyen - Determining and providing some soybean varieties that have good growth and development in spring and winter in Thai Nguyen - The study ... and marketing 3.2 Results of assessing growth and development of the imported varieties of soybean in Thai Nguyen 3.2.1 Results of assessing growth and development of the imported varieties of...

Study on epidemiological characteristics of fasiolosis in buffaloes and bovines in thai nguyen, bac kan, tuyen quang province and preventive and treatment methods (2010 2013)

... MATERIALS, CONTENTS AND METHODS OF STUDY 2.1 Objects of study - Buffaloes and bovines in three provinces: Thai Nguyen, Bac Kan and Tuyen Quang - Fasciolosis in buffaloes and bovines 2.1.2 Study period: ... Infection rate and intensity of F gigantica in buffaloes and bovines in Thai Nguyen, Bac Kan and Tuyen Quang province Table 3.6 Infection rate and intensity of F gigantica in buffaloes in the places ... spp in buffaloes and bovines in three provinces (Thai Nguyen, Bac Kan and Tuyen Quang) 2.4.6 Study of time of miracidium released from eggs and survival in water 2.4.7 Study on the duration of...

Study on chemical constituents and biological activities of some plants of boerhaavia genus (nyctaginaceae)

... metabolites of B diffusa mainly consisted of flavonoids including flavonols, isoflavones, and rotenones as the major composition aside from the minor component of steroids, triterpenoids, lignans and ... Hz, H-10) and 6.01 (s, H-6) The splitting of signals and coupling constants of protons at δH 8.28, 7.01 and 6.94 demonstrated two ortho-coupled protons of H–1, H–2 and H–3 of the A ring and the ... Boerhaavia scandens[w13] Boerhaavia triquetra[w15] Boerhaavia tetrendra[w14] Boerhaavia wrightii[w16] Figure 1.1 Some species of Boerhaavia genus 1.1 BOERHAAVIA GENUS – GENERIC DESCRIPTION Boerhaavia...

Study on chemical constituents and biological activities of the lichen parmotrema Praesorediosum(NYL ) hale(parmeliaceaf)

... compared to the control (non-treated cells) Evaluation of the result based on the I% (at the concentration of 100 g/mL): 0–49% (inactive), 50–70% (active), 70–90% (strong), 90–100% (very strong) [78] ... (9.0 mg) 0) (25.0 mg) PRAES-E14 0) (7.0 mg) PRAES-T2 0) (30.0 mg) PRAES-E15 0) (50.0 g) PRAES-E17 P:EA 0) (15.0 mg) PRAES-E18 (9: 1) 0)( 250.0 mg) PRAES-E19 0) 0) (5.0 mg) PRAES-T3 0)( 45.0 mg) PRAES-T4 ... (2.8 g) E2.5 (4.5 g) P:EA (95: 5) P:EA (9: 1) 0) E2.6 (3.7 g) P:EA (9: 1) 0) 0) (1.0 g) PRAES-E5 0) Acetone (45.0 g) E2.7 (2.5 g) Figure 2.1 Isolation of compounds from the precipitate and 0) petroleum...

STUDY ON CHEMICAL COMPOSITIONS AND BIOLOGICAL ACTIVITIES OF annona glabra l

... compositions and biological activities of Annona glabra L So, the thesis’s title was proposed to be "Study on chemical compositions and biological activities of Annona glabra L. " Subject and contents ... contents of the thesis - Subject is the leaves and fruits of Annona glabra - The aims of the thesis: Extraction and isolation of secondary metabolites from A glabra; Determination of chemical structure ... µM) and 22 (8.7 µM) for 24 and 48 h, we could observe the alteration of expression of apoptosis-related proteins such as up-regulation of Bax, down-regulation of Bcl-2, cleaves of caspase-3, and...

A study on idiomatic variants and synonymous idioms in english and vietnamese

... idiomatic variants and synonymous idioms In both English and Vietnamese, in order to make a clear distinction between idiomatic variants and synonymous idioms, we focus on two criteria: meanings and ... really the same; as, a variant from a type in natural history; a variant of a story or a word [47] 17 Basing on these, we can say that idiomatic variants are idioms having the same meanings and ... synonymous idioms in English and those in Vietnamese Techniques for analyzing materials: - English and Vietnamese idiomatic variants and synonymous idioms are investigated in many of their aspects...

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A STUDY ON GRAMMATICAL MEANS AND PROSODIC MEANS AS COHENSIVE DEVICES IN NARRATIVE DISCOURSE

... communicative function of tones……….………… 20 CHAPTER II: Grammatical means as cohesive devices in narrative discourse ………21 I Introduction……………………………………………………………………… 21 II Grammatical means as cohesive ... Halliday, M, and Hasan, R 1976 Cohesion in English New York: Longman Group Limited Halliday, M 1992 Spoken and Written language London: Eddward Arnorld Nunan, D 1993 Itroducing Discourse Analysic ... Discourse Analysis Harlow (Essex): Longman Crystal, D 1992 Introduction to Linguistics London: Penguin Georgakopoulou, A and Goutsos, D 1997 Discourse Analysis: An introduction Edinburgh: Edinburgh...

A study on group discussion and its impacts on speaking ability of the non major students at the post elementary level in military science academy

... by information about the participants The study implementation is outlined along with information about data collection instruments used Finally, details of the nature of the data this study has ... is a reason why the Ministry of Education and Training needs to innovate the way of the second language teaching by applying the communicative approach in teaching English in Vietnamese classrooms ... ignorance of the others They suggest that teachers should arrange situations in which a balance is made between “syntactic and lexical modes of communication” on one hand, while maintaining that balance...

A study on syntactic, semantic and pragmatic features of exaggeration in english and vietnamese

... to study the syntactic, semantic and pragmatic characteristics of English and Vietnamese exaggeration On this ground, the thesis analyzes the syntactic, semantic and pragmatic features of exaggeration ... and the set 5.5.1 Emotion and Exaggeration of exercises for the teaching and practising exaggeration or function 5.5.2 Hearer Interpretation of Exaggeration of exaggeration in context 5.5.3 Exaggeration ... existing theories serve as a basis of the data analysis Particular is paid to analyzing and categorizing the data syntactically, semantically and pragmatically 3.6 RELIABILITY AND VALIDITY Reliability...

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Từ khóa: a study on syntactic semantic and pragmatic features of exaggeration in english and vietnamese a cross culrual study on giving compliment and responses in english and vietnamese a cross cultural study on giving compliment and réponses in english and vietnamese study on the difficulties in learning speaking english of non english majored students in iuh a study on the difficulties in learning speaking english of the first year students at the faculty of information technology thai nguyen university a study on using english songs as a type of supplementary in teaching listening skill positive and unlabeled examples for word sense disambiguation an empirical study on japanese web search query summary a comparative study on invitations in english and vietnamese in terms of crosscultural perspective a study on how the simple past and present perfect is used by grade 10 a study on the techniques for improving listening skills to 10th grade students at hoa binh ethnic boarding high school convention on biological diversity text and annexes a study on subjunctive and errors made by vietnamese learners an english vietnamese cross cultural communication study on using addressing form and its potential culture shock b a thesis a comparative study on making requests in vietnamese and english in terms of politeness a study on prepositions of direction and some errors made by vietnamese learners Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thống Báo cáo quy trình mua hàng CT CP Công Nghệ NPV Nghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấp Nghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THz Biện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọ Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDE Trả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chế Nghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000 Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tin Thơ nôm tứ tuyệt trào phúng hồ xuân hương BT Tieng anh 6 UNIT 2 Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ QUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ