kinds of marine fish farming techniques
FEMALE REPRODUCTIVE STRATEGIES OF MARINE FISH SPECIES OF THE NORTH ATLANTIC pot
... (Coryphaenoidesrupestris), flounders, redfishes, and in most of theother demersal species inhabiting cold marine waters.Asynchronous. Oocytes of all stages of develop-ment are present without ... Fish. Rep.,291: 977985.BAGENAL, T. B. 1973. Fish fecundity and its relationswith stock and recruitment. ICES Rapp. Proc Verb.,164: 186198.1978. Aspects of fish fecundity. In: Ecology of freshwater ... maturation of theovarian eggs of the teleostean fishes. Ann. Rep. Fish. Board Scotl., 16 : 88124.GREER WALKER, M., P. R. WITTHAMES, andJ. I. BAUTISTA DE LOS SANTOS. 1994. Is thefecundity of the...
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Ecotoxicological Testing of Marine and Freshwater Ecosystems Emerging Techniques, Trends, and Strategies pot
... a description of techniques included as appendices at theend of some of the chapters, enabling the reader to understand and compre-hend the strengths and limitations of various techniques and ... applies to both marine and internal marine waters and lives up tothe commitments made under the 1996 Protocol to the Convention on thePrevention of Marine Pollution by Dumping of Wastes and Other ... million tons of material are disposed of at sea. Most of thisis for keeping shipping channels and harbors clear for navigation and com-merce. Environment Canada administers the control of disposal...
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Evaluation of Local Feed Resources for Hybrid Catfish (Clarias macrocephalus x C. gariepinus) in Smallholder Fish Farming Systems in Central Vietnam
... digestibility of nutrients in hybrid catfish and Nile tilapia Knowledge of the digestibility of the various nutritional components of formulated fish diets is necessary for the determination of the ... requirement of lysine and other EAA of hybrid catfish (Clarias macrocephalus x C. gariepinus) is comparable with that of the African catfish (C. gariepinus). Growth performance of hybrid catfish ... all of the excreta, and the test fish can eat voluntarily (NRC, 1993). Direct method The direct method involves measuring all the feed consumed by the fish and all of the fish excreta. The fish...
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8-kinds-of-writing
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FORMAT OF MARINE CARGO OPERATIONS REPORT
... điều 8(1) công ước Load Line với yêu cầu tương đương.Nếu còn hoài nghi,thuyền trưởng FORMAT OF MARINE CARGO OPERATIONS REPORTMục Tên mục Nội dung chi tiết1. Báo cáo chung vềquốc gia(AUSTRALIA)1.1...
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Tài liệu A.2. Four Kinds of Installation doc
... A.2. Four Kinds of Installation The Mac OS X installer can perform a number of different installations. For example, it can put a copy of Mac OS X 10.5 onto a hard drive ... a handful of pre-2003 G4 models.) • Mac OS X 10.0 through 10.4. The Leopard installer can turn your older copy of Mac OS X into the 10.5 version, in the process maintaining all of your older ... 10.30.11.1. • • On the other hand, a substantial body of evidence (specifically, hundreds of moaning Mac fans online) points to the wisdom of performing a clean install, rather than an upgrade...
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(1) how learners approach learning, both in and out of classrooms, and (2) the kinds of strategies and cognitive processing they use in second language acquisition
... true of me”; (2) “Usually not true of me”, (3) “Somewhat true of me”, (4) “Usually true of me” or (5) “Always true of me”. For the convenience of the respondents and the researcher’s purpose of ... statement is (1)“Never true of me”; (2)“Usually not true of me”, (3) “Somewhat true of me”, (4) “Usually true of me” or (5) “Always true of me”. The whole set of questionnaire was translated ... level of proficiency is also reported to have close relationship with learner’s choice of learning strategies. Most researchers have agreed that more proficient learners employ a wider range of...
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Tài liệu Báo cáo khoa học: "Word Vectors and Two Kinds of Similarity" pptx
... and word asso-ciation, which measure the degree to which theyreflect these two kinds of similarity.2 Two Kinds of SimilarityIn this study, we divide word similarity into twocategories: taxonomic ... a tf-idf score of a word tiin a piecesj of document.wij= tfij×logmdfi+ 1(3)In this formula, tfijdenotes the number of timesthe word tioccurs in a piece of text sj, and ... dfidenotes the number of pieces in which the wordtioccurs. As a unit of text piece sj, we consider859Table 3: Comparison of mean precision among thecombinations of two corpora and two...
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Tài liệu Báo cáo khoa học: "Kinds of Features for Chinese Opinionated Information Retrieval" pdf
... ZagibalovDepartment of InformaticsUniversity of SussexUnited KingdomT.Zagibalov@sussex.ac.ukAbstractThis paper presents the results of experi-ments in which we tested different kinds of features ... different kinds of features for retrieval of Chinese opinionatedtexts. We assume that the task of retrieval of opinionated texts (OIR) can be regarded asa subtask of general IR, but with some dis-tinct ... SelectionProblemOne of the central problems in Chinese NLP is whatthe basic unit1 of processing should be. The problemis caused by a distinctive feature of the Chinese lan-guage - absence of explicit...
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Tài liệu Báo cáo khoa học: "TWO KINDS OF METONYMY" pdf
... (12) (wh x airlines (exists y flights (and (airline -of y x) (fly flight -of y orig -of Boston dest -of Denver) (leave flight -of y time -of (3 pm))))) in which the airline is related to a single ... of the description of what is to be displayed. This, in logical terms, is the crux of the referential/predicative distinction. Predicative metonymy can be loosely thought of as coercion of ... airlines (exists y flights (and (airline -of y x) (fly flight -of y orig -of Boston dest -of Denver)))) 88 The class AIRCRAFT in ATIS is really the set of aircraft-types, and the same aircraft-type...
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HACCP MARINE FISH
... CO., LTD/ Marine fish HACCP Plan approved May 21, 2010 Page 11 - Importing standard not lower than Vietnam standard Date of approved: May 21, 2010Approver: ABC CO., LTD/ Marine fish HACCP ... of product specificationsWhole -fish: Raw material was washed, IQF/IWP Whole cleaned fish: headless, gutted, vaccum, IQF/IWP6 Other ingredients (beside of raw material)NaClABC CO., LTD/ Marine ... WASHING 2- Temp. of washing water 100C- Frequency for changingwater of each tank: 200kg/time.- Semi-product has to be washed in two tanks of coldfresh water. Temp of water and frequency...
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INTRODUCTION TO THE MODELLING OF MARINE ECOS YS TEMS pptx
... order description of a part of a marine system, such as a sub-basin of the Baltic Sea. The model is required to simulate both phytoplankton spring blooms as well as yearly cycles of the state variables. ... introduce the formation of a thermocline in spring and the destruction of the stratification in late autumn. A cartoon of the annual cycle of formation and de- struction of the thermocline is ... conservation of mass is fulfilled. We look first at the steady state solution of the set of equations, which describe the asymptotic behavior of the model for large times. We set the right hand side of...
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PHÂN TÍCH NHỮNG RỦI RO VÀ HẠN CHẾ CỦA MÔ HÌNH LUÂN CANH TÔM LÚA ĐANG ÁP DỤNG TRÊN VÙNG BÁN ĐẢO CÀ MAU ANALYSIS OF RISKS AND BOTTLENECKS OF RICE-SHRIMP FARMING SYSTEM CURRENTLY PRACTISED IN CA MAU PENINSULA
... 69.1%), brought about a profit of 19.88 million VND/ha/crop and 77.65% of farms obtained positive profit. The average yield of rice was 1.21 tons/ha/crop with 36.7% of farms had total loss while ... provided a profit of 0.44 million VND and 40.29% of farms gained positive profit. Overall, from 139 farms with enough data for both shrimp and rice, the whole system of rice-shrimp farming helped ... helped to produced 181.8 kg of shrimp and 848.5 kg of rice per ha per year while cultured shrimp shared 75.40% of total production cost and made up 97.44% of total profit. Major difficulties for...
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Báo cáo khoa học: "Thematic segmentation of texts: two methods for two kinds of texts" pdf
... articles often refer to a same notion with a large set of different words linked by semantic or pragmatic relations. Thus, there is often no reiteration of terms representative of the text ... which is an indicator of the importance of a term according to its distribution in a text. It is defined by: wij = ~). log where tfij is the number of occurrences of a descriptor Tj in ... to the addition of related words. So, in order to build a text segmentation system independent of the kind of processed text, we have proposed to make a shallow analysis of the text characteristics...
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