Ngày tải lên: 17/02/2016, 11:35
... was risk, and worked hard to keep that information from health care providers, the regulatory agencies and the public to preserve their profits; and that providers have not been doing their jobs ... is defined as ‘all observational (nonrandomized) postapproval scientific and data gathering activities relating to the detection, assessment and understanding of adverse events’ [7] This includes ... companies and the media Hopefully, the NSAID experience will yield a better permanent sophistication on the part of physicians and the public in understanding the inevitable competing risks and benefits...
Ngày tải lên: 09/08/2014, 07:20
Báo cáo khoa hoc:" A review on SNP and other types of molecular markers and their use in animal genetics" ppt
... hundred base pairs and VNTR, for variations in the number of tandem repeats (Tab I) The molecular techniques used for genotyping will be adapted to the variation type and to the scale and throughput ... using SNPs in animal genetics 277 standard oligonucleotides in combination (in addition to restriction enzymes in the case of AFLPs), considerably reducing the effort and consumables, and therefore ... electrophoresis 4.2.2 Single strand DNA conformation and heteroduplexes Single strand conformation polymorphism (SSCP) is based on the specificity of folding conformation of single stranded DNA, when placed...
Ngày tải lên: 09/08/2014, 18:21
Báo cáo y học: "Genetic analysis of HIV-1 Circulating Recombinant Form 02_AG, B and C subtype-specific envelope sequences from Northern India and their predicted co-receptor usage" pot
... envelope sequence comparison and coreceptor usage HIV-1 envelope sequence comparison and coreceptor usage HIV-1 envelope gene was amplified from infected individuals and subjected to sequencing ... regions are shown with their accession numbers, their subtype assignment and possible co-receptor usage Dots in the sequence indicate identity with consensus C, B, 02_AG and A sequences; asterisk ... amino acids and double dots represent conserved substitution Subtypes were determined using Viral Genotyping Tool, REGA Subtyping Tool and RIP 3.0 with maximum blast identity and their CD4 count...
Ngày tải lên: 10/08/2014, 05:21
Báo cáo y học: "dentification of the prokaryotic ligand-gated ion channels and their implications for the mechanisms and origins of animal Cys-loop ion channels" ppt
... 6:R4 cationic) receptors and their relatives and the classical glycine-GABA type (usually anionic) receptors and their relatives [2,7,14,15] emergence of the animal lineage, and has been lost repeatedly ... channels, including the acetylcholine and serotonin receptors, and the inhibitory anionic channels, including the GABA, glycine and invertebrate histamine and glutamate receptors [2,14,15] This ... sequence-structure and genomics studies to understand the most general functional and mechanistic features that typify this superfamily Genome Biology 2004, 6:R4 To investigate the origins of the animal...
Ngày tải lên: 14/08/2014, 14:21
Attackers and Their Attacks
... disinformation and propaganda – Deny service to legitimate computer users – Commit unauthorized intrusions into systems and networks that result in critical infrastructure outages and corruption ... malicious intent • Use their skills to expose security flaws Crackers • Person who violates system security with malicious intent • Have advanced knowledge of computers and networks and the skills to ... employees, and cyberterrorists • Password guessing is a basic attack that attempts to learn a user’s password by a variety of means • Cryptography uses an algorithm and keys to encrypt and decrypt...
Ngày tải lên: 17/09/2012, 10:43
Báo cáo y học: " Predictors of hepatic steatosis in HBeAg-negative chronic hepatitis B patients and their diagnostic values in hepatic fibrosis"
... evaluate the predictors of clinical and pathological characteristics in these patients with steatosis and their diagnostic values in hepatic fibrosis Patients and methods Patients A total of 204 ... steatosis (83 men and 23 women, mean age: 41.08±10.23 years) and the remaining 98 patients were excluded from hepatic steatosis (79 men and 19 women, mean age 39.4±9.81 years) Their diagnoses were ... activity), and G3 (severe activity) All the sections were blindly and independently assessed by pathologists and the results were processed by the Kappa concordance test The inter- and intra-observer...
Ngày tải lên: 25/10/2012, 11:48
Food, Animal production and Human Comsumption in the Asian Region
... Cambodia • Lao PDR • Thailand • Vietnam 33 Land and population Population Density Population Land area Cambodia 15,416,429 181,035 85 Lao PDR 6,834,345 236.800 29 Thailand 63,723,953 513,000 124 ... group and country 1980 and 2005 FAO (2009) 15 Meat consumption and share of net imports in consumption, least-developed countries, 1961–2005 FAO 2009 16 Meat consumption by region, 2000 and 2050 ... its human population with out destroying the enviroment and depleting natural resources???” Land used by region and country group, 1961,1991 and 2007, (FAO, 2009) Food security The World Food Summit...
Ngày tải lên: 08/04/2013, 10:35
GROWTH PERFORMANCE AND SPERM QUALITY OF STRESS NEGATIVE PIÉTRAIN BOARS AND THEIR HYBRIDS WITH DUROC
... Growth Performance and Sperm Quality of Stress Negative Piétrain Boars and Their Hybrids with Duroc Kawecka et al (2008), Wysokinska et al (2009), Pokrywka and Tereszkiewicz (2011) and Luc et al (2011; ... Carcass composition and meat quality of crossbreds between F1(LandracexYorkshire) sows mated with LandracexDuroc (omega) and PietrainxDuroc (Pidu) Crossbred Boars Journal of Science and Developement ... Piétrain boars and their hybrids - Growth performances and semen quality, The 3rd International conference on sustainable animal agriculture for developing countries.' Nakhon Rat - Thailand Luc, D.D.,...
Ngày tải lên: 28/08/2013, 11:59
Frequency of Routine and Flooding-stage Observations for Precise Annual Total Pollutant Loads and their Estimating Method in the Yodo River
... River and their runoff characteristics (Ebise et al (2001, 2003, 2004 and 2006)) Here, pollutants contain organic matter, nutrients, SS and other measured substances Fig - Map of the Yodo River and ... loads, Proc of Environmental and Sanitary Research, (JSCE), 20, 27-38 Ebise, S., Inoue, T and Numabe, A (1993) Runoff characteristics and observation methods of pesticides and nutrients in rural rivers, ... composite sample and analyzed inorganic ions and organic matter The water samples taken at the three points spanning the river during the five flooding-stages were analyzed individually, and the representative...
Ngày tải lên: 05/09/2013, 09:38
Undaria pinnatifida Habitat Loss in Relation to Sea Urchin Grazing and Water Flow Conditions, and Their Restoration Effort in Ogatsu Bay, Japan
... seaweed and aquaculture Midori Press, Tokyo, pp 133 - 144 Turner, M G., Gardner, R H and ÓNeill R V (2004) Landscape ecology in theory and practice: Pattern and process, Nakagoshi, N and Hara, ... from the bottom and thus, allowing the recovery of U pinnatifida and other non-encrusting macroalgae Both buoyed reefs were made of wood and their length was 1.0 m with 1.0 m width and 16 cm height ... macrophyte flora and infauna in the outer and inner areas of the bay A total of 16 macrophyte species in 2003 and 15 species in 2004 were observed in Line (Table 1) U pinnatifida and crustose coralline...
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
... (3) where 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 ... production and water treatment and a detailed understanding of the nitrogen dynamics in VF constructed wetlands CONCLUSIONS In the experimental pots replicating VF constructed wetlands, a variety ... with growth Assuming Monod-type nitrogen uptake kinetics (Selim and Iskandar, 1981) and ignoring the temperature effects, the NH4-N and NO2+3-N uptake by rice is described as rup , NH ,i = k N ,up...
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 Environment Technology, Vol 9, No.2, 2011 In this study, runoff characteristics of materials such as organics, nutrients and inorganic matters from a citrus grove were investigated, and their ... in detail and material balances around reservoirs were considered RESEARCH PROCEDURE Location: Matsuyama region and periphery of the Seto Inland Sea The location of the research area and the distribution ... growth chamber under dark condition, and the temperature was maintained constant between 10°C and 30°C RESULTS AND DISCUSSION Materials runoff characteristics and variation in the reservoir Fig...
Ngày tải lên: 05/09/2013, 10:17
Changes of temperature data for energy studies over time and their impact on energy consumption and CO2 emissions. The case of Athens and Thessaloniki – Greece
... indicator and the basis for calculations of heating and cooling energy demand [1] or for estimating bin data and heating and cooling degree-days at any base [2, 10, 11] Table shows the monthly and ... cooling demands is 28.5% and for Thessaloniki 13.2% Obviously, directly proportional to the energy demand for heating and cooling is the fuel (diesel oil) and electricity consumption and hence ... measures applied to dwellings Energy and Buildings 200, 37, 982-95 Frank Th Climate change impacts on building heating and cooling energy demand in Switzerland Energy and Buildings 2005, 37, 1175-85...
Ngày tải lên: 05/09/2013, 16:10
Biochemical characterization of thermophilic lignocellulose degrading enzymes and their potential for biomass bioprocessing
... (filer paper), BWX and PWSD The enzyme kinetic studies for cellulase and xylanase (Km and Vmax) were performed with 1-10 mg/ml of CMC and BWX, respectively [35] The crude cellulase and xylanase were ... albumin as standard [38] All experiments were run in duplicate and standard deviations (SD) were calculated using Microsoft Excel and results were presented as average ± SD Results and discussion ... other hand, the residual xylanase activity after and h of incubation was 99%, at 500C, and 89%, at 600C, respectively (Figure 4b) At 60oC, the half-life of cellulase and xylanase was 15 h and 18...
Ngày tải lên: 05/09/2013, 16:11
Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 17)
... 0.05 mL of isobutyl nitrite or isobutyl alcohol standard solution at various concentrations and 0.2 mL distilled water are placed in the vial and mixed The following procedure is exactly the same ... µg) and isobutyl alcohol (injected amount 10 µg); they appeared at 3.4 and 7.4 of retention times, respectively The solvent acetone appeared at about The detection limits of isobutyl nitrite and ... nitrite (A) and isobutyl alcohol (B) um between the hydrolysis and esterification [7] Under the present HS conditions, the decomposition of alkyl nitrites by hydrolysis is minimized, and the esterification...
Ngày tải lên: 18/10/2013, 00:15
Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 67)
... in environmental and biological samples using gas chromatography/negative-ion chemical ionization mass spectrometry and tandem mass spectrometry J Mass Spectrom 30:1133–1143 VX and its decomposition ... shaken and centrifuged ii The resulting dichloromethane layers are combined and dehydrated by adding anhydrous Na2SO4 The clear dichloromethane solution is transferred to a glass vial and carefully ... NaCl and mL acetonitrilei, shaken and centrifuged The resulting acetonitrile layer is transferred to another test tube To the remaining aqueous phase, mL acetonitrile is again added, shaken and...
Ngày tải lên: 18/10/2013, 00:15
Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 20)
... 188 Cannabinoids and their metabolites GC analysis of cannabinoids in plant specimensa Reagents and their preparation • • • Extraction and purification of cannabinoids [3]: ... spectra of ∆9-THC, CBD, CBN and 5α-cholestane (IS) are shown in > Fig 2.3 ⊡ Figure 2.3 EI mass spectra of ∆9-THC, CBD, CBN and 5α-cholestane 189 190 Cannabinoids and their metabolites GC/MS analysis ... acid after the TMS and methyl ester-TMS derivatizations 191 192 Cannabinoids and their metabolites ⊡ Table 2.1 Diagnostic ions in mass spectra of ∆9-THC-11-ioc acid, 5α-cholestane and 5’-nor-∆8-THC-4’-ioc...
Ngày tải lên: 24/10/2013, 19:15