... and Postharvest Officer of the Food and Agriculture Organization of the United Nations, Regional Office for Asia and the Pacific, Bangkok, Thailand These are indicators of severe land scarcity, ... The views expressed in this publication are those of the author and not necessarily reflect the views of the Food and Agriculture Organization of the United Nations The designation and presentation ... that the challenges and opportunities for rural infrastructure and agroindustries development in the Asia Pacific Region can be addressed to some extent through the application of each of these Thematic...
Ngày tải lên: 06/07/2014, 22:20
... J "The Future of Cloud Computing Is the Recent Past of SOA for the Software Life Cycle " Database Trends and Applications Formica, "Similarity of XML-Schema Elements: A Structural and Information ... Characteristics and results are shown for each of these specific stages of the maturity model Additional studies suggest that the development of pilots for AJAX and XML security integration in the Cloud ... one -for- one correspondence between the application in use on the SaaS platform and the user requesting it This does not scale well from a performance or security standpoint, and is primarily the...
Ngày tải lên: 31/07/2013, 09:43
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 1 pptx
... 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 ... permission of the copyright owner Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Information Division, Food and ... Countries for the synthesis of information in the field of aquaculture nutrition The editors would like to thank James de Caluwe, Rudi Bijnens, Magda Vanhooren and March Verschraeghen for their assistance...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 2 doc
... the advantage of allowing control of the quality of the cultures The major difficulty in microscopic counts is reproducibility, which is a function of the sampling, diluting, and filling of the ... reduce the time required for upscaling The lag in growth is attributed to the physiological adaptation of the cell metabolism to growth, such as the increase of the levels of enzymes and metabolites ... Also, the quality of the harvested cells may be less predictable than that in continuous systems and for example vary with the timing of the harvest (time of the day, exact growth phase) Another...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 3 ppt
... of sudden collapses of the cultures (Hirayama, 1987) Most probably the reason for these crashes was explained by the poor digestibility of the yeast, which requires the presence of bacteria for ... facilitates on one hand the possibilities for automatic feeding but on the other hand requires the use of aeration and cold storage The following standard culture procedure has been developed and tested ... consisting of the 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 of the name of the Rotatoria...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 4 pptx
... 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 of the hatchery ... 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 of the population and...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 5 docx
... hatchability Hatchability of cysts is largely determined by the conditions and techniques applied for harvesting, cleaning, drying and storing of the cyst material The impact of most of these processes ... dry weight of instar I nauplius The hatching efficiency only accounts for the number of nauplii that are produced, and not for the size of these nauplii (strain dependent); by contrast the hatching ... for instar I nauplii (see 4.2.3.; Fig 4.3.4.) For example, for the culture of carp larvae during the first two weeks, the use of decapsulated cysts constitutes a saving of over one third in the...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 6 docx
... 1986) On the other hand, instar II stages may be more susceptible to digestive enzyme breakdown in the gut of the predator since these enzymes can also penetrate the digestive tract of the Artemia ... through the consumption of seawater, the main concern regarding the mineral composition of Artemia is whether they meet the requirements of fish or crustacean larvae reared in freshwater For example, ... over the world for enhancing the nutritional value of Artemia with essential fatty acids Figure 4.3.7 Schematic diagram of the use of Artemia as vector for transfer of specific components into the...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 7 pptx
... influence the feeding behavior of Artemia by affecting the filtration rate, ingestion rate and/ or assimilation: including the quality and quantity of the food offered, the developmental stage of the ... The main advantages of these products are their low cost and universal global availability Equally important in the evaluation of dry food is the consistency of the food quality and supply, and ... in the center of the culture tank (Fig 4.4.6.) The base is closed by a PVC-ring and bears a flexible tube for the evacuation of the effluent An aeration collar is fixed to the lower end of the...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 8 pptx
... The presence of Artemia is not only essential for the control of the algal blooms The Artemia metabolites and/ or decaying animals are also a suitable substrate for the development of the halophilic ... 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 ... content in the cysts and the relative humidity of the air For example, at a relative humidity of 70 to 75% cysts may reach a water content of about 10 to 15% after a maximum of 48 h, and drying for...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 9 pptx
... area of the net the more effective and rapid the filtration Hence, the upper limit of the dimensions of the nets depends on the ease of handling rather than anything else The effectiveness of filtering ... filtration and prevent losses due to the narrow and strong back current The longer the distance between the propeller and the 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 of the reservoir and on the volume of the water leaving the reservoir Again, the nets...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 10 pptx
... zooplankton, and copepods, nematodes and trochophores The document has been prepared to help meet the needs of aquaculture workers of member countries for the synthesis of information in the field of aquaculture ... spawning before the females, the males must be removed from the container and left out of the water, so as to stop the male spawning; the males are put back in the water when a sufficient number of females ... COVER The success of any farming operation for fish and shellfish depends upon the availability of a ready supply of larvae or “seed” for on-growing to market size The cultivation of fish and shellfish...
Ngày tải lên: 15/12/2013, 00:15
Tài liệu THE DEVELOPMENT AND UTILIZATION OF SOME EQUIPMENT FOR LOW REYNOLDS NUMBER SUPERSONIC FLOW RESEARCH ppt
Ngày tải lên: 21/02/2014, 09:20
the perils and opportunities of reality - anthony de mello
... They’re born asleep, they live asleep, they marry in their sleep, they breed children in their sleep, they die in their sleep without ever waking up They never understand the loveliness and the ... anyway, and you don’t know it Why not concentrate on the now instead of hoping for better times in the future? Why not understand the now instead of forgetting it and hoping for the future? Isn’t the ... possible? Of course it is Again and again in my therapy groups I come across people who aren’t there at all Their daddy is there, their mommy is there, but they’re not there They never were there...
Ngày tải lên: 11/06/2014, 12:06
Báo cáo hóa học: " Research Article On the Existence and Convergence of Approximate Solutions for Equilibrium Problems in Banach Spaces" pot
... show the existence of approximate solutions of the auxiliary problems for the equilibrium problem, and establish the strong convergence of the approximate solutions to an exact solution of the ... = ν Then, the assumption (iv) of Theorem 3.2 holds Therefore, our results extend, improve, and unify the corresponding results obtained by Chen and Wu in [19] Theorem 3.4 Let K and X be the same ... (ii) of Theorem 3.2 holds (d) Assumption (iii) of Theorem 3.2 can be obtained by Lemmas 2.12 and 2.13, and conditions (i) and (iii) (see [2]) Thus, the conclusions of the theorem follows from the...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo y học: "A double blind, randomized, placebo controlled study of the efficacy and safety of 5-Loxin® for treatment of osteoarthritis of the knee" potx
... to the design of the project and data analysis, and was primarily responsible for writing the manuscript KVA contributed to the design of the project, patient recruitment and management, and ... published Therefore, in the present double-blind and placebo-controlled clinical study, we sought to evaluate the efficacy and safety of 5-Loxin® in treatment of OA of the knee We assessed the effectiveness ... efficacy in terms of reducing pain and improving the physical ability of OA patients A novel aspect of the present study is its evaluation of the effect of 5-Loxin® treatment on the cartilage degrading...
Ngày tải lên: 09/08/2014, 10:23
Báo cáo y học: "The promise and limitations of population exomics for human evolution studies" doc
... unknown whether these more complex forms of balancing selection have an important role in the patterns of human genetic diversity, and exomes are ideal for this line of inquiry because their cost-effectiveness ... selection, the elimination of deleterious mutations, is by far the most common type of selection Therefore, it is the most relevant to human health because, for the vast majority of functionally ... resource for understanding how the process and dynamics of admixture manifest themselves in patterns of variation [30] across the genome At the individual level, exome data may allow reconstruction of...
Ngày tải lên: 09/08/2014, 23:20
the identification and characterization of proteins required for endocytosis in the budding yeast saccharomyces cerevisiae
Ngày tải lên: 14/11/2014, 06:20
The Role of Law in the Green Economy Challenges and Opportunities for the Liberalization of Environmental Goods and Services
... promotional tool and not a replacement of the former; and the economic and commercial implications of the adoption of the green economy as a main policy goal, especially regarding the fear of green protectionism ... coverage of sustainable-development issues 22 Free Trade Agreement between the European Union and Its Member States, of the One Part, and the Republic of Korea, of the Other Part, Off J of the European ... those in the Central America AA A “trade and 25 Trade Agreement between the European Union and Its Member States, of the One Part, and Colombia and Peru, of the Other Part, Off J of the European...
Ngày tải lên: 29/08/2016, 08:13