the sea around us

... and animals need plants for the food and air they give us 50 nne rld is co living wo t ed c The changes in the world around us bring new life and keep us alive 51 dc ust take goo beautiful pla ... enhance the activities on the previous page Nature’s Paintbrushes Small branches and twigs can be dipped in paint to be used almost like pencils But by flattening the end of the branch, the fibrous ... stars in the sky as the night goes by Wha othe t are r in th things e wo that chan rld ge? 20 21 The weather is always changing too Weather can change quickly When you wake up in the morning, the...

Ngày tải lên: 17/08/2013, 08:52

... and animals need plants for the food and air they give us 50 nne rld is co living wo t ed c The changes in the world around us bring new life and keep us alive 51 dc ust take goo beautiful pla ... enhance the activities on the previous page Nature’s Paintbrushes Small branches and twigs can be dipped in paint to be used almost like pencils But by flattening the end of the branch, the fibrous ... stars in the sky as the night goes by Wha othe t are r in th things e wo that chan rld ge? 20 21 The weather is always changing too Weather can change quickly When you wake up in the morning, the...

Ngày tải lên: 24/01/2014, 05:20

... and animals need plants for the food and air they give us 50 nne rld is co living wo t ed c The changes in the world around us bring new life and keep us alive 51 dc ust take goo beautiful pla ... enhance the activities on the previous page Nature’s Paintbrushes Small branches and twigs can be dipped in paint to be used almost like pencils But by flattening the end of the branch, the fibrous ... stars in the sky as the night goes by Wha othe t are r in th things e wo that chan rld ge? 20 21 The weather is always changing too Weather can change quickly When you wake up in the morning, the...

Ngày tải lên: 19/06/2014, 08:20

Ngày tải lên: 28/08/2016, 06:39

... put them up in the turf-loft, the way she won't know of them at all, and maybe when the tide turns she'll be going down to see would he be floating from the east [They put the ladder against the ... crowed, and the oar of one of them caught the body, and they passing the black cliffs of the north." CATHLEEN [Trying to open the bundle.] Give me a knife, Nora, the string's perished with the salt ... exactly the manner described in the play, and perhaps one of the most poignantly vivid passages in Synge's book on "The Aran Islands" relates the incident of his burial The other element in the story...

Ngày tải lên: 06/11/2012, 14:12

... (on the other side of the hedge) Good-morning Ballested (turning round) Hallo! Good-morning (Hoists up flag) That's it! Up goes the balloon (Fastens the ropes, and then busies himself about the ... visit Just a sort of call If only I could find some excuse-Ballested Excuse! Nonsense! (Looking out to the left.) Damn it! (Gathering his things.) The steamer's by the pier already I must get ... of the Town Tourists Visitors (The action takes place in small fjord town, Northern Norway.) ACT I (SCENE. DOCTOR WANGEL'S house, with a large verandah garden in front of and around the house...

Ngày tải lên: 06/11/2012, 14:13

... Just like a real theatre! See, there we have the curtain, the foreground, the background, and all No artificial scenery is needed The eye travels direct to the lake, and rests on the horizon The ... To your places then The moon is rising; the play must commence NINA Yes, sir TREPLIEFF Is the alcohol ready? Is the sulphur ready? There must be fumes of sulphur in the air when the red eyes shine ... lies lost in the depths of the park The avenue is obstructed by a rough stage, temporarily erected for the performance of amateur theatricals, and which screens the lake from view There is a dense...

Ngày tải lên: 06/11/2012, 14:13

... slogan is, the more it is remembered by the customers The impression can come from the sounds of the slogans when customers read them aloud If the combination of the words can make rhythms as they ... advertisements use the verb “buy” directly On one hand, the advertisers try their best to promote their product; on the other hand, they don’t want to give the consumers a feeling of spending their money Therefore, ... hiding in the newspapers and magazines, clamoring on the radio, or dazzling on the TV On the other hand, they still need the information to guide their purchasing Therefore, to attract the consumers’...

Ngày tải lên: 07/11/2012, 14:54

... fast, etc or the compatibility with other softwares or browsers • The cost of the software: the cheaper software is better • Graphic interface: the graphic interface decides the easy-to-use aspect ... hard for them Moreover, at these age, people could not learn as fast as younger ones Therefore, they think it is better if they use traditional method again instead of using computers As usual, ... automatically executed The advantage of this idea is the users not have to care about what is happening under these steps, they simply the steps which familiar to them Therefore, it bring two...

Ngày tải lên: 23/11/2012, 15:04

... ) The C ( ILC ) abscissa presents the measured values from the consolidation tests, the ordinate shows the predict values using the ANN model The results show the high correlation between the ... verify the applicability of MANN model, a total of 46 data of the consolidation test results are used 43 learning data are used for training the ANN model, and the others are used for the comparison ... tendency With the result, the preconsolidation pressure ratio increases as the increase of strain rate and their trends are similar to those of the previous research In the case of sample D, the predicted...

Ngày tải lên: 22/03/2013, 15:01

... aimed to give the background of the study It mentions the rationale, aims of the study, the research methods, scope of the study and the process of research The development part of the thesis consists ... advertising, the encoder is the copywriter, and the decoder is the reader, the meaning transmitted is about the product or more specifically, an attempt to make the reader buy the product, the code (in the ... in the clause The adverbial follows the subject and verb It may also follow the direct object and other predication adjuncts normally appear at the end of the clause E.g.: He got through the...

Ngày tải lên: 07/09/2013, 14:03

... kick start the programming and enhances the confidence level It also clarifies the basic infinite loop theory of the embedded systems by using while{1} construct The concept of passing the delay ... address on the PC’s system bus to an peripheral or I/O bus Selecting IRQs in PCs The DIP switches can be interfaced to the microcontroller either by using a pull-up resistor (i.e by connecting the switches ... through the port line causes these devices to produce mechanical distortion to the diaphragm Even by applying an AC voltage/variable pulses using the timer counter of the microcontroller will move the...

Ngày tải lên: 03/10/2013, 01:20

... the ‘status of Antarctica’ Thus, all law of the sea issues, that not impinge on the unresolved problem of the status of Antarctica (e.g., the regime of the high seas, the main principles on the ... issue The military uses of the sea were even more important at the time of the UNCLOS III negotiations Yet, the LOS Convention does not offer many clear answers concerning the use of the seas and ... dedicated to such seas Two major fields of disagreement emerged among them: the contents and the legal nature of the provisions on enclosed or semi-enclosed seas The most zealous states in these negotiations...

Ngày tải lên: 01/11/2013, 09:20

... offset is the difference between the center of dimension z (the center of the polished surface) and the center of dimension x1 (the center of the optical fiber) We can find z by using the law of ... angle), there will be a minimum apex offset that can be achieved regardless of the quality of the fixtures or methods used In addition, as equation shows, the more the ferrule is polished, the greater ... eccentricities with the top of the ferrule The average insertion loss for a 6-position tuned connector is 0.08dB versus 0.25dB for untuned (depending on ferrule I.D tolerances) Because the increased...

Ngày tải lên: 10/12/2013, 02:15

... carp (Cyprinus carpio) 0.9 - 1.6 4.8 - 6.2 European sea bass (Dicentrarchus labrax) 1.2 - 1.4 7.0 - 8.0 Gilthead seabream (Sparus aurata) 0.9 - 1.1 3.5 - 4.0 Turbot (Scophthalmus maximus) 0.9 - ... generally meet all these requirements and usually result in poor growth and survival in small fish larvae such as the Gilthead seabream On the otherhand live food organisms seem to meet all the necessary ... years through the development and use of a succession of live food organisms as feed for the developing larvae The aim of the present manual was therefore to review and summarise the latest developments...

Ngày tải lên: 15/12/2013, 00:15

... is usually performed using a cream separator; the flow rate being adjusted according to the algal species and the centrifugation rate of the separator Cells are deposited on the walls of the ... between the culture medium and the air The latter is of primary importance as the air contains the carbon source for photosynthesis in the form of carbon dioxide For very dense cultures, the CO2 ... Fluorescent tubes emitting either in the blue or the red light spectrum should be preferred as these are the most active portions of the light spectrum for photosynthesis The duration of artificial...

Ngày tải lên: 15/12/2013, 00:15

... and detritus) The trunk contains the digestive tract, the excretory system and the genital organs A characteristic organ for the rotifers is the mastax (i.e a calcified apparatus in the mouth ... Brachionus calyciflorus and Brachionus rubens have been successfully reared on the microalgae Scenedesmus costato-granulatus, Kirchneriella contorta, Phacus pyrum, Ankistrodesmus convoluus and ... offspring before they eventually die The reproduction activity of Brachionus depends on the temperature of the environment as illustrated in Table 3.1 The life cycle of Brachionus plicatilis can...

Ngày tải lên: 15/12/2013, 00:15

... reproduction to the other The cysts usually float in the high salinity waters and are blown ashore where they accumulate and dry As a result of this dehydration process the diapause mechanism is ... 4.1.11.) The male (Fig 4.1.10.) has a paired penis in the posterior part of the trunk region (Fig 4.1.9.) Female Artemia can easily be recognized by the brood pouch or uterus situated just behind the ... shell (secreted by the brown shell glands located in the uterus), enter a state of metabolic standstill or dormancy (diapause) and are then released by the female (= oviparous reproduction) (Fig...

Ngày tải lên: 15/12/2013, 00:15

... the shell) Through the transparent hatching membrane one can follow the differentiation of the pre-nauplius into the instar I nauplius which starts to move its appendages Shortly thereafter the ... salinities, and the embryo differentiates into a moving nauplius larva A hatching enzyme, secreted in the head region of the nauplius, weakens the hatching membrane and enables the nauplius to liberate ... (= breaking stage) and the embryo surrounded by the hatching membrane becomes visible The embryo then leaves the shell completely and hangs underneath the empty shell (the hatching membrane may...

Ngày tải lên: 15/12/2013, 00:15