12—resistance to freezing and thawing
Báo cáo sinh học: " Research Article A Contourlet-Based Image Watermarking Scheme with High Resistance to Removal and Geometrical Attacks" pptx
Ngày tải lên :
21/06/2014, 16:20
... noise, and geometrical distortion On the other hand, the watermark at low-frequency subbands of an image is sensitive to other image processing algorithms such as histogram equalization and cropping ... although the watermark is embedded into the highest frequency subbands, it is likely to be spread out into all subbands when we reconstruct the watermarked image, due to the special transform structure ... subband coefficients, and α is a weighting factor which controls robustness and perceptual quality Step inverse contourlet transform (ICT) is applied by considering the modified directional subbands...
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Báo cáo sinh học: " Resistance to heat and cold stress in Drosophila melanogaster: intra and inter population variation in relation to climate" doc
Ngày tải lên :
09/08/2014, 18:22
... conditioning A total of 44 vials were non-conditioned (12 for Mali and Denmark, 10 for Canary Islands and Bologna) while 78 vials were conditioned (18 for Denmark and Italy, 20 for Canary Islands and 22 ... (Morrison and Milkman, 1978; Kilias and Alahiotis, 1985; Quintana and Prevosti, 1990 b; Jenkins and Hoffmann, 1994; Krebs and Loeschcke, 1996) Maintenance of at different temperatures in the laborato ... same and other Drosophila species by the authors quoted in the introduction to this work (Morrison and Milkman, 1978; Stephanou and Alahiotis, 1983; Quintana and Prevosti, 1990b; Jenkins and Hoffmann,...
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Báo cáo sinh học: " Genetic control of resistance to salmonellosis and to Salmonella carrier-state in fowl: a review" ppsx
Ngày tải lên :
14/08/2014, 13:21
... contributed to the chapters related to candidate genes and genomic approaches AV contributed to the chapters related to genomics approaches and QTL detection CB contributed to the chapters related to ... [51,52] and cloned subsequently [53] Another major gene, TLR4 (Toll-like receptor 4), previously named Lps, belongs to a family of innate immune system receptors (Toll-like receptors) and is involved ... protocols that have been used for genetic studies Many factors have to be taken into account to assess Salmonella resistance i.e infectious doses, Salmonella serotypes and strains, route and...
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Anchorage and resistance to uprooting forces of eelgrass (Zostera marina L.) shoots planted in slag substrates
Ngày tải lên :
05/09/2013, 09:38
... plants to uprooting due to hydraulic forces (Handley and Davy, 2002) In their study, Handley and Davy (2002) suggested that the size of substrate particles and closeness of packing were likely to ... Addition of DS to slag or sedimentation of fine particles to slag may be beneficial to root establishment up to a certain extent and too much of it may not exhibit significant effect anymore and on the ... expected to prefer substrates similar to their natural habitat ACS and CGS on the other have rounded structure, making roots difficult to anchor due to low sediment cohesion - 95 - Journal of Water and...
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Tài liệu The Complete Guide to Buying and Selling Apartment Buildings Chapter 11-12 doc
Ngày tải lên :
14/12/2013, 19:15
... negotiated terms and conditions acceptable to both you and the seller, and you have sought out the best financing alternative for your property It is now time to bring all the parties together to close ... discussed Second, an attorney opinion letter serves to indemnify and hold harmless the lender By outlining all of the terms and conditions and by requiring you to review them with an attorney, the lender ... your attorney Your attorney will advise you regarding the legal content and may recommend changes to help protect you By signing the attorney opinion letter, you are stating that you understand...
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báo cáo hóa học:" CCR9 interactions support ovarian cancer cell survival and resistance to cisplatin-induced apoptosis in a PI3K-dependent and FAK-independent fashion" pdf
Ngày tải lên :
20/06/2014, 07:20
... cells to cisplatin-induced cell death [6] Phosphorylated Akt promotes survival by phosphorylating and inactivating proapoptotic factors, such as FKHR and GSK-3β [7] FKHR is a transcription factor ... data, and drafted the manuscript RS and CJH assisted with experiments and manuscript preparation WEG, EEP, JWL and SS conceptualized, edited, and/ or revised the manuscript All authors have read and ... wortmannin, and/ or PF-573,228 FACE assays quantified in situ total and phosphorylated protein levels before (0) or after (5 or 10 minutes) CCL25 stimulation in the presence of cisplatin and inhibitors...
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báo cáo hóa học:" Gene Expression and Pathway Analysis of Ovarian Cancer Cells Selected for Resistance to Cisplatin, Paclitaxel, or Doxorubicin" docx
Ngày tải lên :
20/06/2014, 08:20
... CTR1 has been shown to play a crucial role in cisplatin uptake and knockout of the CTR1 alleles can lead to resistance to cisplatin toxicity [5] On the other hand, paclitaxel and doxorubicin are ... causally related to drug resistance remains to be determined and it will be important to follow up these findings with mechanistic studies to better understand the roles of the genes and pathways ... exposure to the drugs for four to five cycles For each cycle, the cells were exposed to each individual drug for twenty-four hours, and then transferred to normal media where they were allowed to grow...
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Influence of different breeds, feeding and housing systems on sow reproductive performance and piglet''''s resistance to diseases in Central Vietnam pdf
Ngày tải lên :
21/06/2014, 06:20
... as F1 and exotic breed (Yorkshire and Landrace), more farmers in sandy and highland areas by their favour in MC -local breed Sow breeding types Landrace Yorkshire Mong Cai local breed F1 Total ... Nam Quang Nam 30 Total 220 Note Upland Upland Rice, upland Near the city Rice are Sandy soil Rice are Rice area Sandy soil 2.4 Variables will be collected in the questionaires and direct interviewing ... sow numbers and remove exotic and F1 breed, this can show that more education and they has more opportunities to work in other field and they don't want to lose their time for F1 and exotic breed...
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Urban Health and Society: Interdisciplinary Approaches to Research and Practice - Part 12 pdf
Ngày tải lên :
02/07/2014, 07:20
... to Manhattan, Queens, and Long Island with a total enrollment of more than 800 medical and PhD students and a full-time and voluntary faculty of more than 3,000 physicians and researchers Montefiore ... agriculture, community and rooftop gardens, “green” buildings, solar energy, and an environmental youth corps FABB brings firsthand experience to the partnership with local traffic and air pollution ... including churches and tenant, neighborhood, health, and civil rights groups, joined together to stop the operation 100 Geographic Information Systems, Environmental Justice, and Health Disparities...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 12 ppt
Ngày tải lên :
05/07/2014, 18:20
... velocity and west -to- east a negative velocity 12 Below are graphs of position versus time corresponding to three trips To be realistic the graphs ought to be drawn with smooth curves; to make ... press x = and my calculator gives me This shows that 1.414213562 √ is 2.” √ Kevin: “That’s your calculator covering up for itself x and x share the same key on many calculators so the calculator covers ... David Burton, McGraw-Hill Companies, Inc 1997 17 Due in part to their methods of record keeping and their hot dry climate, the ancient Egyptians and Babylonians have left modern historians more...
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Analytic Number Theory A Tribute to Gauss and Dirichlet Part 12 pot
Ngày tải lên :
06/08/2014, 01:21
... 72 Γ The two -to- one correspondence from C1885 to ρ1885 has the pairs (21, 11) and (19, −21), (21, −11) and (19, 21), (3, 43) and (17, 27), (3, −43) and (17, −27) going to each of the reciprocal ... conjugate to exactly four γ’s which are symmetric † of ψ + For a general d ∈ DR it appears to be difficult to determine explicitly a one -to- one section RECIPROCAL GEODESICS 221 To see this associate to ... parametrization of these geodesics and use this to count them asymptotically and to investigate their distribution This note is concerned with parametrizing, counting and equidistribution of conjugacy...
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Báo cáo y học: "The anti-vaccination movement and resistance to allergen-immunotherapy: a guide for clinical allergists" ppt
Ngày tải lên :
08/08/2014, 21:20
... reaction to additives) and unfounded (e.g., thimerosal, mercury, and autism) risks related to vaccine ingredients Clinicians need to be informed of details of vaccine additives and should be able to ... fears One strategy to attend to this concern is for a clinician to rehearse means to communicate with the patient as to why multiple injections are needed as a means to induce tolerance Certain ... extracts to vaccines) “Allergy shots are often called “vaccines” because (1) they are injected and (2) the intention of both is to confer immunity.” “ allergy shots must stop after to years and at...
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Báo cáo y học: "Resistance to IL-10 inhibition of interferon gamma production and expression of suppressor of cytokine signaling 1 in CD4+ T cells from patients with rheumatoid arthritis" ppsx
Ngày tải lên :
09/08/2014, 01:24
... inflammation and joint destruction, and they give rise to effector components, including other inflammatory cytokines, chemokines, growth factors, matrix proteases, nitric oxide, and reactive ... as the IL-6 family of cytokines (IL-6, IL-11, leukemia inhibitory factor, and oncostatin M), platelet-derived growth factor, and epidermal growth factor, in addition to IL-10 [4], but previous ... cytokines, notably the IL-6 family of cytokines (e.g IL-6, IL11, leukemia inhibitory factor, and oncostatin M) and growth factors, in addition to IL-10 [4] Of these cytokines, IL-6 plays a predominant...
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Báo cáo khoa học: "Combined low initial DNA damage and high radiation-induced apoptosis confers clinical resistance to long-term toxicity in breast cancer patients treated with high-dose radiotherapy" pdf
Ngày tải lên :
09/08/2014, 09:20
... into account the initial DNA damage and radiation-induced apoptosis levels, and introduces new data which may help to understand and define the complex mechanisms behind the normal tissue toxicity ... experiments and analyses PCL has been involved in conception and design of the study and in drafting the manuscript and has given final approval of the version to be published All authors read and approved ... both considered as predictive factors for radiation toxicity, and normal tissue damage Conclusions Initial DNA double-strand breaks and radiationinduced apoptosis in peripheral blood lymphocytes...
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báo cáo khoa học: " Resistance to Plasmopara viticola in a grapevine segregating population is associated with stilbenoid accumulation and with specific host transcriptional responses" doc
Ngày tải lên :
11/08/2014, 11:21
... E-miyabenol C and pallidol have already been found in grapevine and have in some cases been linked to the plant’s response to fungal attack [18,39-41] In addition, we were able to identify and quantify ... ampelopsin D and quadrangularin A), trimers (Z-miyabenol C and E-miyabenol C and aviniferin) and tetramers (isohopeaphenol, ampelopsin H and vaticanol-C-like isomer) were quantified according to the ... nitrogen and stored at -80° C Total RNA was extracted from a pooled sample of the second and third frozen leaf according to Moser et al [68], quantified by Nanodrop 8000 (Thermo Scientific) and checked...
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báo cáo khoa học: " Habituation to thaxtomin A in hybrid poplar cell suspensions provides enhanced and durable resistance to inhibitors of cellulose synthesis" potx
Ngày tải lên :
11/08/2014, 11:21
... response to two other molecules also known to inhibit cellulose synthesis Therefore, it is unlikely that resistance to TA is simply due to a detoxification mechanism that would transform TA to less toxic ... DCB- and IXB-habituated cells, TA(-) hab cells were tested for resistance to these inhibitors A concentration of 5.0 μM was used for IXB as poplar cells were more tolerant to this inhibitor than ... species and inhibitor used In TA(-)hab cells, the decrease in crystalline cellulose was much less substantial than that reported in bean cells habituated to IXB [28] or tomato cells habituated to...
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Báo cáo khoa học: "Deletions of neuraminidase and resistance to oseltamivir may be a consequence of restricted receptor specificity in recent H3N2 influenza viruses" doc
Ngày tải lên :
12/08/2014, 04:21
... different receptor specificities One mechanism of resistance to NA inhibitors is by mutations in the HA that lower avidity for receptors, thus allowing the virus to shake itself off receptors without ... receptor-destroying enzyme If the only function of NA is to cleave receptors bound by the HA, then HA and NA activity of a viable virus should be matched quantitatively (Kd of HA and Kcat of NA) and ... surface (N-linked and O-linked glycans and glycolipids) Thus the specificities of HA and NA not need to be matched and, furthermore, NA is not required if the HA does not bind to sialic acid structures...
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báo cáo khoa học: " Mapping of A1 conferring resistance to the aphid Amphorophora idaei and dw (dwarfing habit) in red raspberry (Rubus idaeus L.) using AFLP and microsatellite markers" ppt
Ngày tải lên :
12/08/2014, 05:20
... and Rubus yellow net virus (RYNV), and vector resistance has been central to the breeding programme at East Malling Research (EMR) for 50 years Raspberry canes can grow up to m and training and ... normal (D1D1d2d2) to dwarf and this could allow d1 to be mapped As dw maps to LG6 and H (cane pubescence) maps to LG2 [24] they are unlinked, despite the speculation of Jennings [12] to the contrary ... subsp strigosus (accession L518) and explained by genes A8 and A9, both also conferring resistance to biotypes 1, and This resistance was later attributed to AL518 and might be the same as A10 from...
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