... Bov Stom The first book Onthe Sphere andthe Cylinder Eutocius’ commentary to the above The second book Onthe Sphere andthe Cylinder Eutocius’ commentary to the above Spiral Lines Conoids and ... direction and either one of them is wholly contained by the other and by thestraight having the same limits as itself, or some is contained, and some it has common; andthe contained ... points being taken, thestraight between the points either all fall onthe same side of the surface, or some onthe same side, and some on itself, but none onthe other side...
... equal to the by B , Z andthe by A , Z, (5) through the first theorem of the second book of the Elements; (6) therefore the by B , ... as theon KE to theon , so the circumscribed to each other;74 (11) and therefore, as theon KM to theon N, so the circumscribed to each other “Therefore the ... as BA to AH, B to Z;84 (3) and through this, the by the extremes BA, Z is equal to the by the means B , AH.85 (4) But the by BA,...
... lines B, BZ (and B being twice BZ), and a point on BZ, ; to cut B at X, and to produce: as theonB to theon X, XZ to Z ; and these will be, each, both analyzed ... (22) that is theon AB to theon B; 96 (23) therefore also: as theon AB to theon B, B to B (f) Let a mean proportional be taken between B, B , ... since, as theon AB to theonB , B to B , (25) but theon AB has to theonB a ratio duplicate of AB to B , (26) while B has to B a ratio duplicate of B to ,97...
... direction and either one of them is wholly contained by the other and by thestraight having the same limits as itself, or some is contained, and some it has common; andthe contained ... sandwiched between the full repetition andthe full abbreviation: the construction of the polygons In Step d the angle is bisected The equivalent in Proposition is Step f, where we bisect it The ... smaller than the conical surface between the A (a) Let the circumference AB be bisected at B, (b) and let AB, B, B be joined; (1) so the triangles AB , B will be greater than the triangle...
... on AB to the cube onB , (18) that is] the cube on A to the cube on B, 219 (19) that is theon A to theonB , and A to B. 220 (20) But the of theon A to the ... let there be a section the circle AB , and let B be diameter, and K center, and let BZ be set equal to KB, and let BZ be cut at , so that it is: as Z to B, ... contained> by BK (g) Let theon BN be equal to the by BK;196 (34) therefore it is: as B to BK, theon N to theon NK.197 (35) But theon Z...
... Most of the criteria as identified from the viewpoint of the larva have already been discussed above with the exception of the criterion ‘purity’ One should not only consider the impurities by alien ... particles, but also the hygienic condition of the diet Contamination of live food with bacteria is not necessarily hazardous but may have a tremendous impact onthe microbial populations in the associated ... shellfish, readily and consistently available, practical and performing live diets need to be selected The selection of a suitable and nutritious diet should be based on a number of criteria (Fig...
... Skeletonema Examples of application PL, BL, BP Thalassiosira PL, BL, BP Phaeodactylum PL, BL, BP, ML, BS Chaetoceros PL, BL, BP, BS Cylindrotheca PL Bellerochea BP Actinocyclus BP Nitzchia BS Cyclotella ... AL, BS, MR Pyramimonas BL, BP Micromonas BP Chroomonas BP Cryptomonas BP Rhodomonas BL, BP Haptophyceae Cryptophyceae Cryptophyceae Chlamydomonas Chlorococcum BL, BP, FZ, MR, BS BP Xanthophyceae ... ration andthe optimal ration for maximum growth depends upon the species and culture conditions of the algae making up the diet, andthe bivalve culture conditions Under practical hatchery conditions,...
... facilitates on one hand the possibilities for automatic feeding but onthe other hand requires the use of aeration and cold storage The following standard culture procedure has been developed and tested ... production on algae and yeast Depending onthe strategy andthe quality of the algal blooms bakers yeast may be supplemented The amount of yeast fed on a daily basis is about g.million-1 of rotifers, ... rearing conditions with NH3concentrations below mg.l-1 appear to be safe 3.5.1.6 Bacteria Pseudomonas and Acinetobacter are common opportunistic bacteria which may be important additional food...
... Rifwater B A sp Nicaragua Salinas Grandes, Leon B A fra Puerto Rico Bahia Salinas B A fra Bogueron B A sp Cabo Rojo B A sp La Parguera B A sp Ponce B A sp Tallaboa salterns B A fr Bahia Blanca B A ... metabolism After about 20 h the outer membrane of the cyst bursts (= “breaking”) andthe embryo appears, surrounded by the hatching membrane (Fig 4.1.2.) While the embryo hangs underneath the ... Whiteshore Lake B A sp Kiatuthlana Red Pond B A fra Kiatuthlana Green Pond B A fra Carpinteria Slough B A sp Chula Vista B A sp Mono Lake B A.f mon Moss Landing, Monterey Bay B A fra Owens Lake B A sp...
... stage) andthe 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 still be attached ... solution for min.; if the effect is below expectation, the dose should be modified (raised or lowered) by altering the concentration and/ or the incubation time; solutions in the range to 10% and ... occurring below -18°C and above +40°C; a reversible interruption of the metabolism (= viability not affected) occurring between -18°C and +4°C and between ± 33°C and ± 40°C, with the upper and lower...
... 0.4) considerably enhanced the survival of P monodon PL-15 andthe osmotic resistance of PL-10 This has recently been confirmed with the production characteristics of P monodon PL-10 and PL-20 being ... microbial contamination should be kept to a minimum During the hatching of Artemia cysts, bacterial numbers increase by 103 to 105 compared to the initial population before the breaking of the ... they are enriched by the same person or by various persons (Table 4.3.4.) For example, there was no reduction in variability when only one person handled the standard enrichment procedure instead...
... fix onthe exoskeleton, by preference onthe thoracopods, and become only visible from the instar V/VI-stage onwards The brine shrimp suffer physically, as the movements of their thoracopods become ... production may be applied The final selection of one or other type of installation will be subject to local conditions, production needs and investment possibilities However, two basic options are: ... which an interchangeable nylon screen was fixed The aeration was positioned at the bottom of the filter and ensured a continuous friction of air bubbles against the sides of the filter screen,...
... will be lowered due to evaporation onthe measuring bulb In deeper ponds, the water may be stratified andthe temperatures at the surface and bottom may differ considerably In extreme situations ... production is abandoned during the rainy season, when evaporation ponds are often turned into fish/shrimp ponds Although salt production in these salt streets is based onthe same chemical and biological ... growth and reproduction of the Artemia, but also has an effect onthe nutritional value of the biomass andthe cysts (e.g fatty acid composition) Algae numbers can be increased through fertilization...
... of the plankton net may be fixed to the pond gates The amount of zooplankton collected depends onthe zooplankton concentration in the water flowing out of the reservoir andonthe volume of the ... to the place of consumption, the normal practise is to concentrate and transport the harvested zooplankton in 50 l containers Under these conditions the survival of the zooplankton depends onthe ... andthe length of the net increased in order to ensure adequate filtration and prevent losses due to thenarrowand strong back current The longer the distance between the propeller andthe net,...
... in the broodpouch andthe larvae are miniature versions of the adults In some cases the embryonic period does not correspond with the brood period, and this means that the larvae are held in the ... 300 and depends largely upon the size of the female andthe food intake) are laid in the brood chamber shortly after ecdysis and hatch just before the next ecdysis Embryonic development ... is much bigger than Brachionus Conochilus, onthe other hand, can be eliminated by adding cow dung to the culture (lowering the oxygen levels) Bdelloids are more difficult to remove from the culture...
... Introduction B Body of the essay C Conclusion A Form the introduction: - restate the question, and - write the thesis by: - answering the question, and - giving at least reasons why First you restate the ... These three reasons will form the body of the essay: - they can learn about responsibility, - they can learn the value of money, - they can learn how to work as a member of a team B Body of the ... reasons WHY: because they can learn about responsibility, they can learn the value of money, and they can learn how to work as a member of a team These lessons will help them throughout their...
... Marine Biology Laboratory (MBL) at Woods Hole, and by short- and long-term visitors to the Program The Program involves sponsorship and active participation by industry, government, and non-profit ... change or exacerbate it? For this purpose, we will need to consider carefully the connections between the chemistry of the atmosphere and climate These connections are complex and their nonlinearity ... parts: urban emissions which are processed by the UAP submodel before entering the global chemistry/climate submodel, and non-urban emissions which are input directly into the large-scale model The...