... which is one ofthe typical features of a narrative 3.4.3 The Theme - Rheme Pattern The analysis shows that most ofthe themes in the text belong to topical theme Of 33 clauses and clause complexes ... terms used to label this are called Theme and Rheme The Theme served as the point of departure ofthe message (Halliday 1994:37), which in English coincides with the initial element(s) ofthe clause; ... ofthe text are taken into consideration 1.4 Methods ofthe Study The aim of this paper is to analyze the meanings and structures of a text The result should be useful for language teaching and...
... positives and false negatives, which are ever present factors in the life of an intrusion analyst We will then discuss the notion of Events of Interest (EOI), and their relevance to the event ... significant change in system profile Attack Metrics • Severity is defined by the criticality ofthe target and lethality ofthe attack, andthe effectiveness of system and network countermeasures ... note that the attacker seemed to know what systems he was targeting because ofthe direct hit to the sunrpc port On the other hand, these are not servers, so let us assign a neutral value of to criticality...
... years through the development anduseof a succession of live food organisms as feed for the developing larvae The aim ofthepresent manual was therefore to review and summarise the latest developments ... permission ofthe copyright owner Applications for such permission, with a statement ofthe purpose and extent ofthe reproduction, should be addressed to the Director, Information Division, Food and ... concerning the production anduseofthe major live food organisms currently employed in larviculture worldwide This document has been prepared within the framework ofthe aquaculture nutrition and...
... the advantage of allowing control ofthe quality ofthe cultures The major difficulty in microscopic counts is reproducibility, which is a function ofthe sampling, diluting, and filling ofthe ... between the culture medium andthe 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 ... millions of seed till planting size In either case, the juveniles, representing the largest biomass in the hatchery and demanding the highest weight-specific rations, consume the largest volumes of...
... area The growth ofthe animal is assured by plasma increase and not by cell division The epidermis contains a densely packed layer of keratin-like proteins and is called the lorica The shape ofthe ... the lorica The shape ofthe lorica andthe profile ofthe spines and ornaments allow the determination ofthe different species and morphotypes (see 3.4.) The rotifers body is differentiated ... consisting ofthe head, trunk and foot (Fig 3.1.) The head carries the rotatory organ or corona which is easily recognized by its annular ciliation and which is at the origin ofthe name ofthe Rotatoria...
... to feet and feathers of birds, and when ingested they remain intact for at least a couple of days in the digestive tract of birds Consequently the absence of migrating birds is probably the reason ... salinity is the common feature determining the presence of Artemia, the impact of other parameters (temperature, primary food production, etc.) may at most affect the abundance ofthe population and ... expansion of aquaculture production in the 1970’s, the demand for Artemia cysts soon exceeded the offer and prices rose exponentially, turning Artemia into a bottleneck for the expansion ofthe hatchery...
... weeks, theuseof decapsulated cysts constitutes a saving of over one third in the amount of Artemia cysts used, compared to theuseof live nauplii Table 4.2.4 The proximate composition (in % of ... and hatchability Hatchability of cysts is largely determined by the conditions and techniques applied for harvesting, cleaning, drying and storing ofthe cyst material The impact of most of these ... release over 80% of their cellular water, and upon interruption ofthe aeration, the now coffeebean shaped decapsulated cysts settle out After harvesting of these cysts on a mesh screen they should...
... 1986) On the other hand, instar II stages may be more susceptible to digestive enzyme breakdown in the gut ofthe predator since these enzymes can also penetrate the digestive tract ofthe Artemia ... generally used for feeding the late larval and postlarval stages of penaeids Freshly-hatched nauplii are usually offered at the start ofthe first mysis stage, and sometimes even earlier at the zoea-mysis ... and swallow their prey in one bite the size ofthe nauplii is particularly critical For example, fish larvae that are offered oversized Artemia nauplii may starve because they cannot ingest the...
... influence the feeding behavior of Artemia by affecting the filtration rate, ingestion rate and/ or assimilation: including the quality and quantity ofthe food offered, the developmental stage ofthe ... (1992) The system does not require theuseof feeding pumps and involves minimal care The pilot system consists of six oval raceway tanks of m3 (see above) and six reservoir tanks ofthe same ... down the DHA as is the case in nauplii There is however, an alternative method that takes profit ofthe specific aspects of ongrown Artemia: instead of adding the enrichment emulsion at the end of...
... the acidity ofthe bottom Theuseof organic fertilizers increases the risk of infections This risk can be reduced by composting the manure before use One ofthe main disadvantages of organic ... to the effect of diapause or simply to the viability ofthe embryo The most common diapause deactivating methods used are described in chapter 4.2.1.4 However, before implementing any of these ... soils, often found in mangrove areas When exposed to the air, the pyrite of these soils oxidizes to form sulfuric acid Of course liming of these soils is possible However, the quantities of lime...
... effective and rapid the filtration Hence, the upper limit ofthe dimensions ofthe nets depends on the ease of handling rather than anything else The effectiveness of filtering is also influenced by the ... filtration and prevent losses due to the narrow and strong back current The longer the distance between the propeller andthe net, the wider and shorter the net can be The distance between the propeller ... gates The amount of zooplankton collected depends on the zooplankton concentration in the water flowing out ofthe reservoir and on the volume ofthe water leaving the reservoir Again, the nets...
... the animals have migrated to the top ofthe tube, where they can be collected with theuseof a pipet onto a 100 µm mesh screen After rinsing with seawater, the nematodes can then be fed to the ... particles from the water The efficiency ofthe filter allows even the uptake of bacteria (approx 1µm) In a study on the food quality of freshwater phytoplankton for the production of cladocerans, ... preferred above raw rice bran because it prevents hydrolysis ofthe fatty acids present and, consequently, rancidity ofthe product Micronisation ofthe bran into particles of less than 60 µm is generally...
... Themeaningand structure of a science fiction story: A sysyemic 29 Clauses and Clause Complexes Analysis The analysis ofthe text into clauses and clause complexes and their logico-semantic ... (in they) revealing the development ofthe clauses and 2); Theme Rheme (in story clause complexes contain textual clauses 3); Rheme Rheme (in theme (III, VIII, XIV, and XVI); andofthe clauses ... sources, the third states the phoric status ofthe tie, andthe last presents the chain relation in terms ofthe address of all the preceding members in the chain Tables and summarise the total...
... information and education to the public and to users about the environmental consequences ofthe choice of particular activities and products, their useand ultimate disposal; (b) The development and ... subject-matter ofthe dispute 14 Unless the arbitral tribunal determines otherwise because ofthe particular circumstances ofthe case, the expenses ofthe tribunal, including the remuneration of its ... two months ofthe appointment ofthe second arbitrator, the Executive Secretary ofthe Economic Commission for Europe shall, at the request of either party to the dispute, designate the president...
... including their demographic characteristics, the ways in which they purchase fund shares, andthe ways in which U.S households use funds to meet their current and long-term financial needs “Profile of ... the member ofthe household who was the sole or co-decisionmaker most knowledgeable about the household’s savings and investments The standard error for the 2011 sample of households is ± 1.5 percentage ... funds The number of households owning mutual funds decreased slightly in 2011 The percentage of U.S households owning mutual funds has stayed about the same since 2002 The current estimate of the...
... including their demographic characteristics, the ways in which they purchase fund shares, andthe ways in which U.S households use funds to meet their current and long-term financial needs “Profile of ... Distribution of Mutual Fund–Owning Households and All U.S Households Percent distribution of U.S households owning mutual funds and all U.S households by household income, 1998–2012 Share of U.S households ... the member ofthe household who was the sole or co-decisionmaker most knowledgeable about the household’s savings and investments The standard error for the 2012 sample of households is ± 1.6 percentage...
... tie the upper set at the back of your head andthe lower set at the base of your neck If a mask has elastic head bands, separate the two bands, hold the mask in one hand andthe bands in the other ... one hand under the cuff ofthe opposite arm Pull the hand into the sleeve, grasping the gown from inside Reach across and push the sleeve off the opposite arm Fold the gown towards the inside and ... Place and hold the mask over your nose, mouth, and chin, then stretch the bands over your head and secure them comfortably as shown; one band on the upper back of your head, the other below the...
... the blood cold chain andthe correct management anduseof all items of blood cold chain equipment, that will ensure the viability of blood and blood components, and their safety when transfused ... Was the temperature ofthe incoming unit out of range? If so, request authorization to dispose of it and try to determine the causes ofthe problem The decision to discard or to re -use a unit of ... with the date and time it was taken andthe position ofthe thermometer If the temperature is not between +2 °C and +6 °C, the possible cause and any action taken should also be recorded and reported...