... content is used and the ash resulting from incineration of the sludge remains in the product The inorganic substance of the ash of the incinerated sludge is also a compound of the cement clinker This ... Horn, 1997) Land application itself consists of transporting the sludges or the wastes, in cake form, from the factory to the fields, and then either spreading them on the land in a thin layer or ... bark-fired boiler together with bark from wood handling, or used for landfilling The problems associated with the landfilling of sludges and other wastes are the large volumes involved and the possibility...
Ngày tải lên: 18/03/2014, 02:20
... had index (LAI) (2.9), 136 (1.5) and the In contrast to the differences in total LAI, the hybrid c!lones had quite similar LAI values for leaves on the main stem Ranking of clones for biomass production ... leaf area indices at the end of the growing season were quite different, their leaf areas on the main stem almost the same; these leaves are far the most efficient for light conversion into biomass, ... the efficiency of energy conversion into biomass changes throughout the growing season and for a given plant material Another significant source of variation in the conversion efficiency is the...
Ngày tải lên: 09/08/2014, 04:20
First Survey on the Use of Antibiotics in Pig and Poultry Production in the Red River Delta Region of Vietnam
... tetracyclines, sulfonamides and tylosin were shown to be commonly used these last years in pig production not only in China, Russia and Southeast Asia, but also in the European Union[46] and in the ... Cefalexin Cepharadin Penicillin Danofloxacin Enrofloxacin (f) Fluoroquinolons Flumequine Norfloxacin Maduramycin Ionophores Monensin (r) (p) Salinomycin (r) (p) Macrolides Erythromycin Josamycin ... Sampling Area pigs or 10 sows for the pig and 200 animals for the poultry The Red River Delta reg ion is a flat plain formed by the Red River and its distributaries join ing in the Thai Binh River...
Ngày tải lên: 08/08/2015, 19:16
Food, Animal production and Human Comsumption in the Asian Region
... the world will sufficiently accommodate and feed its human population with out destroying the enviroment and depleting natural resources???” Land used by region and country group, 1961,1991 and ... wastes Weeds, marginal land Rice straw, corn stalk Other crop wastes trees, marginal land Poultry (Chicken, Duck & Turkey) Pig and small ruminant (Pigs, Goat & Sheep) Large ruminants ( Cattle, ... expenditurequintile (FAO,2009) 25 Livestock system 26 Global livestock population and production (steinfeld et al., 2006) 27 Production of meat, eggs, and milk by developing countries 28 Livestock production...
Ngày tải lên: 08/04/2013, 10:35
Tài liệu PRINCIPLES AND PRACTICES OF ORGANIC LETTUCE SEED PRODUCTION IN THE PACIFIC NORTHWEST potx
... lettuce is thinned within rows to the final spacing of 12 – 1 6in (30 – 40cm) Transplanted lettuce would be spaced at the final spacing of 12 – 1 6in (30 – 40cm) within row and 18 – 3 0in (46-76cm) ... – hand An improved single harvest method has been developed by Gathering Together Farm in Philomath, Oregon In their method, the lettuce plants are pulled and windrowed with the plant roots intact ... gathered seed The plants are harvested with the roots in order to Sclerotinia overwinters in the soil as sclerotia, which germinate when soil temperatures increase in the growing season The disease...
Ngày tải lên: 21/02/2014, 21:20
Báo cáo sinh học: " Possible active origin of replication in the double stranded extended form of the left terminus of LuIII and its implication on the replication model of the parvovirus" pptx
... NS1 in the replication initiation process allowing efficient and specific nicking of the 3' minimal origin and leaving NS1 covalently attached to the 5' end of the DNA at the nick site [16,17] The ... analysis and interpretation of the data, participated in the idea and design of the models proposed and in the drafting and revision of the manuscript IDM collected the data resulting from the transfections ... Lt-Lt/pGlu∆Xba and, LuIII Lt-Lt/pCMVNS1, contributed in the analysis and interpretation of the data, participated in the design of the models proposed and in the drafting and revision of the manuscript...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học:" Possible active origin of replication in the double stranded extended form of the left terminus of LuIII and its implication on the replication model of the parvovirus" ppt
... NS1 in the replication initiation process allowing efficient and specific nicking of the 3' minimal origin and leaving NS1 covalently attached to the 5' end of the DNA at the nick site [16,17] The ... analysis and interpretation of the data, participated in the idea and design of the models proposed and in the drafting and revision of the manuscript IDM collected the data resulting from the transfections ... Lt-Lt/pGlu∆Xba and, LuIII Lt-Lt/pCMVNS1, contributed in the analysis and interpretation of the data, participated in the design of the models proposed and in the drafting and revision of the manuscript...
Ngày tải lên: 20/06/2014, 04:20
Báo cáo khoa học " Lentinula edodes enhances the biocontrol activity of Cryptococcus laurentii against Penicillium expansum contamination and patulin production in apple fruits " ppt
... they promote a significant delay in the conidia germination of the pathogen P expansum and an inhibition of patulin production Nevertheless, the performance of LF23 in the control of patulin in ... with the standard curve obtained by DNA extracted from the contaminated matrix lead to a rough quantification of the P expansum DNA present in the contaminated apples in the presence or in the ... phytoalexins assayed (Sanzani, 2007) Another study (Mossini et al., 2004) reports the inhibiting effect of Azadiracta indica leaf extracts on the growth and patulin production of a P expansum strain...
Ngày tải lên: 28/06/2014, 11:20
Báo cáo khoa học: "Effect of edging and docking methods on volume and grade recoveries in the simulated production of flitches" pps
... given flitch In the following extract, the term ’trimming’ is equivalent to ’docking’; and ’cutting-line combinations’ refers to the com- binations of edging and docking lines MATERIALS AND METHODS ... edging and trimming line combination; and 3) select the combination of edging and trimming lines that maximised lumber value " procedure was restricted to producing edged piece or " ripping ... ymin F minimum and maximum y coordinates of flitch; : zmin ,F zmax F minimum and maximum ordinates of flitch; : l minimum grading length; z co- th : j,k z z coordinate of k docking sawline and...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo y học: "Interleukin-15 and interferon-γ participate in the cross-talk between natural killer and monocytic cells required for tumour necrosis factor production" docx
... supporting the importance of intercellular contacts in the pathogenic mechanisms underlying RA Indeed, the importance of these cell-cell interactions in the synthesis and release of pro-inflammatory ... PR-N obtained purified NK cells EF-R and DS participated in the design of the study and helped to draft the manuscript FS-M participated in the design of the study and its coordination and helped ... pathway during the initial immune response, might be exacerbated in RA This might be the consequence of the increased expression of NK-activating cytokines (IL-12, IL-15 and IL-18) in these patients...
Ngày tải lên: 09/08/2014, 08:22
Báo cáo y học: "The global role of ppGpp synthesis in morphological differentiation and antibiotic production in Streptomyces coelicolor A3(2)" pdf
... depending on the organism and the amino acid In C glutamicum, both the histidine and serine biosynthetic genes are under strong positive stringent control [18], and the his operon in E coli and ... ppGpp-repressed and the ppGpp-induced gene lists, including five from the cda cluster All appear repressed in the 30 minute sample, but induced in the 60 and 90 minute samples, possibly reflecting different ... Red synthesis via this route The ATP/GTP-binding protein homologue present as the fourth gene in each cvn has both GTP-hydrolysing and GTP/GDP-binding activities [26], and the decrease in GTP...
Ngày tải lên: 14/08/2014, 08:20
economic and health consequences of pesticide use in paddy production in the mekong delta, vietnam
... farm outputs and prices; and income from the farm and other sources Data on production and health problems were recorded by farmers during the 1996/97 winter-spring season with the help of local ... as shown in Table 5, there was a significant decrease in the use of restricted insecticides in rice production in the 1996/97 dry season For instance, the proportion of farmers and the amount ... Office, 1995) Single and double rice croppings are dominant cropping systems in the Mekong Delta, taking up 70 percent of the agricultural land Some 20 percent are planted to upland crops and perennials...
Ngày tải lên: 03/02/2015, 15:33
Báo cáo y học: Esterified Hyaluronic Acid and Autologous Bone in the Surgical Correction of the Infra-Bone Defects"
... bone graft in the damaged site and on the other hand, it creates an environment with a rich content of HA, with all the advantages deriving from the phenomenon The present study’s clinic and radiologic ... for the tools and facilitate the direct clinical view of the defect [fig 3-4] A full-thickness flap was elevated and the granulation tissue was removed showing the true extension and depth of the ... membrane in the treatment of infra bone defects, our clinical results are encouraging considering that in a similar study a mean value of the increase of the bone height of 0.5 mm was obtain with...
Ngày tải lên: 03/11/2012, 11:35
TYPHOONS AND TECHNICAL SOLUTIONS RECOMMENDED FOR EXISTING AND NEW HOUSES IN THE CYCLONIC REGIONS IN VIETNAM
... of the coastline Winds acting on this sub-region are generated from strong typhoons directly approaching the coastline between Hai Phong and Ninh Binh, the coastline of Thanh Hoa and the southern ... level above the windows and door (to be replaced the lintel) in the brick wall and continuously run around the house The starting rebars should be arranged at the location where the roof-trusses ... typhoons and inundation are one of the many factors causing hunger and poverty hindering the socio-economic development of Vietnam Therefore, planning and construction of houses and buildings against...
Ngày tải lên: 01/04/2013, 22:47
Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption
... phosphorus was then accumulated in the sludge in the subsequent oxic tank by normal oxygen-utilizing PAOs The residual phosphorus was removed in the final anoxic tank without oxygen Especially in Phase ... ozonation) and effluent of the phosphorus adsorption column are shown in Fig During the operation, about 70% of the phosphorus in the sludge was solubilized by ozonation, and a large part of the solubilized ... 2008) The reactivated adsorbent was packed into the column again, and phosphorus was effectively adsorbed Figure Concentration of each type of phosphorus in the influent and effluent of the phosphorus...
Ngày tải lên: 05/09/2013, 09:38
Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling
... NHi and NOi represent NH4-N and NO2+3-N in the ith layer [g-N/m2], respectively, and Nrice is the rice nitrogen [g-N/m2] The terms radv,NH,i and radv,NO,i are the NH4-N and NO2+3-N inflow into the ... transplantation, and thereafter a constant height was maintained in every case The leaf area index (LAI), however, increased until heading and then decreased (Hasegawa et al., 1991) To determine whether ... the total nitrogen inflow that occurs with the increase in the water supply rate in the pots The mathematical model and its quantitative outcomes may be useful in the design and management of...
Ngày tải lên: 05/09/2013, 09:38
Characteristics of Leachate from Citrus Groves and their Changes in the Collecting Reservoirs in Matsuyama, Japan
... and periphery of the Seto Inland Sea The location of the research area and the distribution of the citrus groves in Matsuyama region are shown in Fig Matsuyama is situated in Shikoku Island in ... 66m, and 60m, respectively Stream water samples were collected at the middle parts of the grove from points Sampling points St.1 and St.2 are in the same stream, and sampling point St.3 is in the ... in the other stream The two streams flow together to be one stream and the sampling point St.4 is situated in the joined stream, which is the only stream that flows into the reservoir The reservoir...
Ngày tải lên: 05/09/2013, 10:17
Cadmium Removal by the Hydroponic Culture of Giant Reed (Arundo donax) and Its Concentration in the Plant
... was removed within days in every run Assuming the zero-order kinetics, the average cadmium removal rates within the days calculated from the linear approximations of the plots in Fig were estimated ... concentration in giant reed as a result of Run 6, indicating that the cadmium was highly concentrated in the rhizome The transportation index, Ti, indicates the ability of the plant to translocate the ... cadmium, and is synthesized from glutathione (GSH) Inouhe et al (1994) reported that the cadmium binding complex containing PCs has an important role for the cadmium-tolerance of seedlings of...
Ngày tải lên: 05/09/2013, 10:17
A STUDY OF THE RELATIONSHIP BETWEEN CEO COMPENSATION AND FIRM PERFORMANCE IN THE US AIRLINE INDUSTRY 2002 2006
... compensation and firm performance in the U.S airline industry may aid those seeking to invest in the industry as well as forward looking investment decisions by various groups interested in the U.S airline ... cyclical and the structure of the industry causes instability Hecker (2005) argues that the inherent instability of the airline industry can be traced to the structure of the industry and its ... … by diluting and distorting managers’ incentives and thereby hurting corporate performance” (p 72) The authors argue that the inability of the optimal contracting approach in explaining executive...
Ngày tải lên: 11/09/2013, 11:44
Endface Geometry and Connector Reliability in the Outside Plant
... optical fiber, the region on the right is the ferrule, and the thin section in the middle is the epoxy Notice how the fiber is lower than the ferrule in the right photo This is the phenomenon ... be the original position of the new apex We can then use these values of x0 and y0 to calculate the new apex location, x and y, by inserting these values into (7) and (8) Now that we have the ... permanently withdraw into the ferrule if the epoxy holding the fibers creep If the initial fiber height is too recessed into the ferrule, the fiber may creep too far back into the ferrule causing loss of...
Ngày tải lên: 22/10/2013, 18:15