a use of this standard for local or directed risk mitigation programs a1
Towards a safer use of the Internet for children in the EU – a parents’ perspective ppt
Ngày tải lên :
29/03/2014, 19:20
... Safe Internet for children Analytical report Sources for information and advice about safer use of the Internet Family and friends were the most popular source of information or advice for parents ... might happen Revealing personal information – an invasion of privacy (and risk of financial loss) Parents were the least worried that their child might reveal personal or private information when ... worried about this and 14% rather worried) A slim majority were also worried that their child might have access to information about self-harm, suicide or anorexia (39% were very worried and 16% rather...
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Báo cáo sinh học: "The use of retroviral vectors for gene therapy-what are the risks? A review of retroviral pathogenesis and its relevance to retroviral vector-mediated gene delivery" pptx
Ngày tải lên :
14/08/2014, 19:22
... (principally the laboratory mouse), or are of commercial significance (such as farmed animals such as chickens, horses, goats, cattle and fish, and pets), where they cause a number of commercially ... and BLV and related viruses form a separate class of complex retroviruses that cause leukemia in a small percentage of infected individuals after very long latency periods Retroviruses have also ... there appears to be much still to learn about many aspects of HIV-1 There are also a number of viruses that cause central nervous system (CNS) pathology For some of Page of 13 (page number not for...
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Assessment of the Use of Hand Warmer for Nitrate Retardation in Porous Media
Ngày tải lên :
05/09/2013, 10:15
... K., Nagae Y., Nakamura S and Baba Y (2003) Removal of nitrate anion by carbonaceous materials prepared from bamboo and coconut shell, J Chem Eng Japan, 36(4), 511-515 Maeda M., Ihara H and Ota T ... silica sand appeared to be significant Accordingly, HWCs have a potency to be an effective adsorbent for the nitrate transport in sandy media whereas porous media such as Andisols with an aggregate ... Retardation factor, R (-) Fig - Relation between (a) mixture ratio of HWCs and retardation factor and (b) retardation factor and distribution coefficient In addition, both the range and value of...
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Effects of the Use of Permeable Barrier for Landfill Leachate Treatment
Ngày tải lên :
05/09/2013, 10:17
... bentonite has features for great specific surface, great volume for ion exchange, fine adsorption, and special adsorption for COD The use of reactor IV gives similar removal efficiency as reactor I After ... adsorption-flocculation, which can adsorb organic molecules and decrease pollutants in water outlet (2) Adsorption of activated carbon It is indicated from Fig that reactors with zero valent iron and activated ... reactors for the removal of TP The highest efficiency for the removal of TP was obtained upon using reactor II, and the maximum removal rate is 80% The least efficient for TP removal is reactor...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 1 pptx
Ngày tải lên :
15/12/2013, 00:15
... degree of development of the functional sense organs such as the optical receptors (eyes), chemoreceptors (olfactory organs, tastebuds) and mechanoreceptors (lateral line) is crucial For example, ... Groups on Aquaculture FAO Fisheries Department FAO Regional Fisheries Officers FAO Aquaculture Projects FAO Representatives INTRODUCTION Patrick Lavens and Patrick Sorgeloos Laboratory of Aquaculture ... COVER PREPARATION OF THIS DOCUMENT 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...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 2 doc
Ngày tải lên :
15/12/2013, 00:15
... on a large scale has lead to the bulk availability of a limited number of “algal meals”, such as spray-dried Spirulina and a spray-dried extract of Dunaliella salina The latter may be used as a ... Table 2.6 summarizes the major advantages and disadvantages of the various algal culture techniques Table 2.6 Advantages and disadvantages of various algal culture techniques (modified from Anonymous, ... Isolation of pure algal strains by the agar plating technique The following agar plating technique can be used to isolate algal strains from raw seawater and for the maintenance of existing algal...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 3 ppt
Ngày tải lên :
15/12/2013, 00:15
... Selcođ (CS) available under a dry form It has been formulated as a complete substitute for live microalgae and at the same time guarantees the incorporation of high levels of EFA and vitamins in ... Kitajima, C and Fujita, S 1983 Nutritional values of live organisms used in Japan for mass propagation of fish: a review Aquaculture, 34:115-143 Watanabe, T., Ohta, M., Kitajima, C and Fujita, ... of a normal adult female, Fig 3.17.), are ideal for storage and transport and can be used as inocula for mass cultures Mass production of rotifers for cyst production is performed in batch cultures...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 4 pptx
Ngày tải lên :
15/12/2013, 00:15
... Jumilla B A sal sal Punta Galera B A sal sal Catalana B A sal Spain Soria Medinaceli P(4n) A par Spain Tarragona Delta del Ebro P(4n) A par Spain Teruel Arcos de las Salinas P(4n) A par Spain Zaragoza ... Janubio, Lanzarote P(2n) A par Spain Cordoba Encarnacion P(4n) A par Puente Montilla P(4n) A par B A sal Spain Formentera Salinera Espanola, Spain Guadalajara Armalla P(4n) A par Imon P(4n) A ... Nanwan P A par Jimo P A par Xuyu P A par Lianyungang P A par Zhanmao P A par Shunmu P A par Zhujiajian P A par Shanyao P A par Xigang P A par Huian P A par P A par Dongfang P A par Yinggehai P(2,...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 5 docx
Ngày tải lên :
15/12/2013, 00:15
... unstable form, but directly available in the nauplii for the predator Decapsulation of cysts does not lead to ascorbic sulfate hydrolysis Resorption and biological activity of AAS in the predator’s ... = final value · Eventually leave hatching tubes for another 24 h, take subsamples again and calculate H% and HE for 48 h incubation · Hatching rate (HR): start taking subsamples and calculating ... predator larvae Vibrio sp constitute the main bacterial flora in Artemia cyst hatching solutions Most Vibrio are opportunistic bacteria which can cause disease/mortality outbreaks in larval rearing,...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 6 docx
Ngày tải lên :
15/12/2013, 00:15
... geographical source of Artemia to another, is often not critical for crustacean larvae, which can capture and tear apart food particles with their feeding appendages For marine fish larvae that have ... crustacean hatcheries all 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 ... live and frozen adult Artemia are used as food for aquarium fish species Cysts are also purchased by these users and hatched for feeding as nauplii Survival, vigor and pigmentation have been reported...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 7 pptx
Ngày tải lên :
15/12/2013, 00:15
... 19.3 Artemia juveniles and adults are used as a nursery diet not only for their optimal nutritional value but also for energetic advantages as well For example, when offered large Artemia instead ... with a lower individual dry weight, which may therefore be less perceptible and attractive for the predators Table 4.4.3 Artificial seawater formulations used for tank production of Artemia (ing.l-1) ... Artemia can then be offered as a most suitable live food for freshwater as well as marine predators The salinity of the predator culture water is of no concern, as Artemia is a hypo-osmoregulator,...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 8 pptx
Ngày tải lên :
15/12/2013, 00:15
... natural Artemia populations are present Such lakes can be small (Egypt: Solar Lake) of medium size (California, USA: Mono Lake; Cyprus: Larnaca Lake) or large (Utah, USA: Great Salt Lake; Iran: Lake ... water-scoopers are also used, allowing for better manipulation of water and salinity levels Figure 4.5.3 Lay-out of a typical artisanal salt farm Water evaporates and, usually just before the next ... storage conditions and /or to deactivate diapause (see also raw storage and diapause deactivation), cysts are usually dehydrated (to a water content of 20 to 25%) in saturated brine immediately after...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 9 pptx
Ngày tải lên :
15/12/2013, 00:15
... zooplankton Dana, 3: 21-30 Støttrup, J.G., Richardson, K., Kirkegaard, E and Pihl, N.J 1986 The cultivation of Acartia tonsa Dana for use as a live food source for marine fish larvae Aquaculture, ... of fish larvae and also form an additional food source to the copepod nauplii N1 Only when an adequate population of copepods is established can fish larvae be stocked For Acartia tsuensis maximum ... Arakawa, T and Watanabe, T 1980 Food value of a copepod, Tigriopus japonicus, cultured with w-Yeast for larvae and juveniles of mud dab Limanda yokohamae Bulletin of the Japanese Society of Scientific...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 10 pptx
Ngày tải lên :
15/12/2013, 00:15
... nutritional value for marine fish larvae For example, trochophora larvae may contain up to 15% (of total fatty acid) of both EPA and DHA 6.3.2 Production of trochophora larvae 6.3.2.1 Mussel larvae ... (Tetraselmis sueccica, Skeletonema costatum and Thalassiosira pseudonana) are continuously added to the seawater by means of a peristaltic pump In the case of clams a substrate of sand and /or gravel ... and used as live feed for later use Cryopreservation has been successfully achieved with trochophora larvae of Crassostrea gigas and Tapes philippinarum The larvae are equilibrated in a seawater...
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Báo cáo khoa học: "Improving the Use of Pseudo-Words for Evaluating Selectional Preferences" docx
Ngày tải lên :
07/03/2014, 22:20
... disambiguation In AAAI Fall Symposium on Probabilistic Approaches to Natural Language, pages 54–60 Tanja Gaustad 2001 Statistical corpus-based word sense disambiguation: Pseudowords vs real ambiguous ... analysis of the data shows that as more training data is made available, the seen examples make up a much larger portion of the test data Conditional probability is thus a very strong starting ... 86–90, San Francisco, California Morgan Kaufmann Publishers Hinrich Schutze 1992 Context space In AAAI Fall Symposium on Probabilistic Approaches to Natural Language, pages 113–120 Shane Bergsma,...
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Programmatic update Use of Antiretroviral Drugs for Treating Pregnant Women and Preventing HIV Infection in Infants pptx
Ngày tải lên :
08/03/2014, 15:20
... and antiretroviral therapy for treatment and prevention in serodiscordant couples: recommendations for a public health approach Geneva, World Health Organization, 2012 (in press, 12 World Health ... gestation Intrapartum: at onset of labour, sdNVP and first dose of AZT/3TC Postpartum: daily AZT/3TC through days postpartum Option Ba Same initial ARVs for bothb: Triple ARVs starting as soon as ... adherence and in infants infected despite maternal ART, and the acceptability and feasibility for women of remaining in care and on lifelong ART, especially for women starting treatment earlier than...
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Báo cáo khoa học: Use of biomolecular templates for the fabrication of metal nanowires ppt
Ngày tải lên :
16/03/2014, 12:20
... strepavidin protein array of a 2D array of biotinylated DNA, followed by metallization of the array [17] Use of the naturally occurring amyloid fibrils for metal coating Another use of DNA is ... use of metal-coated DNA molecules was also demonstrated for DNA-assisted wiring of gold electrodes on silicone wafers [12] and for the specific metallization of a Y-shaped DNA that incorporated a ... metallization of tobacco mosaic virus particles [33,34] This nano-scale biological entity is very effective as a seamless template for the fabrication of various inorganic materials In the last...
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The use of the Internet for terrorist purposes potx
Ngày tải lên :
23/03/2014, 03:20
... Cameroon, Canada, Cyprus, Dominica, Gambia, Ghana, Grenada, Guyana, India, Jamaica, Kenya, Kiribati, Lesotho, Malawi, Malaysia, Maldives, Malta, Mauritius, Mozambique, Namibia, Nauru, New Zealand, ... is a growing range of media that provide platforms for the dissemination of practical guides in the form of online manuals, audio and video clips, information and advice These Internet platforms ... explosives, firearms or other weapons or hazardous materials; and how to plan and execute terrorist attacks The platforms act as a virtual training camp They are also used to share, inter alia, specific...
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