kinds of marine fish farming techniques
FEMALE REPRODUCTIVE STRATEGIES OF MARINE FISH SPECIES OF THE NORTH ATLANTIC pot
Ngày tải lên :
22/03/2014, 12:20
... (Coryphaenoides
rupestris), flounders, redfishes, and in most of the
other 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 relations
with stock and recruitment. ICES Rapp. Proc Verb.,
164: 186198.
1978. Aspects of fish fecundity. In: Ecology of
freshwater ... maturation of the
ovarian eggs of the teleostean fishes. Ann. Rep. Fish.
Board Scotl., 16 : 88124.
GREER WALKER, M., P. R. WITTHAMES, and
J. I. BAUTISTA DE LOS SANTOS. 1994. Is the
fecundity of the...
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Ecotoxicological Testing of Marine and Freshwater Ecosystems Emerging Techniques, Trends, and Strategies pot
Ngày tải lên :
06/03/2014, 18:21
... a description of techniques included as appendices at the
end 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 to
the commitments made under the 1996 Protocol to the Convention on the
Prevention of Marine Pollution by Dumping of Wastes and Other ... million tons of material are disposed of at sea. Most of this
is 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
Ngày tải lên :
13/03/2014, 19:19
... 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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FORMAT OF MARINE CARGO OPERATIONS REPORT
Ngày tải lên :
06/11/2013, 16:15
... điều 8(1) công ước Load Line với yêu cầu
tương đương.Nếu còn hoài nghi,thuyền trưởng
FORMAT OF MARINE CARGO OPERATIONS REPORT
Mục Tên mục Nội dung chi tiết
1. Báo cáo chung về
quốc gia
(AUSTRALIA)
1.1...
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Tài liệu A.2. Four Kinds of Installation doc
Ngày tải lên :
14/12/2013, 12:15
... 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
Ngày tải lên :
29/01/2014, 00:23
... 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
Ngày tải lên :
20/02/2014, 12:20
... and word asso-
ciation, which measure the degree to which they
reflect these two kinds of similarity.
2 Two Kinds of Similarity
In this study, we divide word similarity into two
categories: taxonomic ... a tf-idf score of a word t
i
in a piece
s
j
of document.
w
ij
= tf
ij
×
log
m
df
i
+ 1
(3)
In this formula, tf
ij
denotes the number of times
the word t
i
occurs in a piece of text s
j
, and ... df
i
denotes the number of pieces in which the word
t
i
occurs. As a unit of text piece s
j
, we consider
859
Table 3: Comparison of mean precision among the
combinations of two corpora and two...
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Tài liệu Báo cáo khoa học: "Kinds of Features for Chinese Opinionated Information Retrieval" pdf
Ngày tải lên :
20/02/2014, 12:20
... Zagibalov
Department of Informatics
University of Sussex
United Kingdom
T.Zagibalov@sussex.ac.uk
Abstract
This paper presents the results of experi-
ments in which we tested different kinds of
features ... different kinds of
features for retrieval of Chinese opinionated
texts. We assume that the task of retrieval of
opinionated texts (OIR) can be regarded as
a subtask of general IR, but with some dis-
tinct ... Selection
Problem
One of the central problems in Chinese NLP is what
the basic unit
1
of processing should be. The problem
is 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
Ngày tải lên :
20/02/2014, 21:20
...
(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
Ngày tải lên :
22/02/2014, 09:54
... CO., LTD/ Marine fish HACCP Plan approved May 21, 2010 Page 11
- Importing standard not lower than Vietnam standard
Date of approved: May 21, 2010
Approver:
ABC CO., LTD/ Marine fish HACCP ... of
product specifications
Whole -fish: Raw material was washed, IQF/IWP
Whole cleaned fish: headless, gutted, vaccum, IQF/IWP
6 Other ingredients (beside
of raw material)
NaCl
ABC CO., LTD/ Marine ... WASHING 2
- Temp. of washing water
10
0
C
- Frequency for changing
water of each tank: 200
kg/time.
- Semi-product has to be washed in two tanks of cold
fresh water. Temp of water and frequency...
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INTRODUCTION TO THE MODELLING OF MARINE ECOS YS TEMS pptx
Ngày tải lên :
06/03/2014, 18:21
... 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
Ngày tải lên :
07/03/2014, 01:33
... 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
Ngày tải lên :
08/03/2014, 05:21
... 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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- two kinds of behavioral
- most of pennsylvanias fish
- effects of marine reserves
- several kinds of modified
- several kinds of modified spiht codec
- all kinds of marine life
- a2 four kinds of installation
- two kinds of programs cocoa and carbon
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