mutation inbreeding crossbreeding and selection in evolution
Báo cáo khoa học: "The Descent of Hierarchy, and Selection in Relational Semantics" docx
Ngày tải lên :
17/03/2014, 08:20
... Hormones and Amino Acids, while immunization falls under Environment and Public Health and Investigative Techniques The meanings are immunization against inhibin or immunization using inhibin, and ... happening in (location) or done by the kidney Immunoglobulin staining, (D12 -Amino Acids, Peptides-, and Proteins, E05 Investigative Techniques-) can mean either staining with immunoglobulin or ... relationships In Proceedings of COLING-ACL ’98, Montreal, Canada Leslie Barrett, Anthony R Davis, and Bonnie J Dorr 2001 Interpreting noun-noun compounds using wordnet In Proceedings of 2001 CICLing Conference,...
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Model Assessment and Selection in Multiple and Multivariate Regression
Ngày tải lên :
12/10/2015, 08:45
... processing 1970s: interactive computing + exploratory data analysis (EDA) Computing power & data storage machine learning and data mining (aka EDA extension) Statisticians interested in ML Machine ... Having too many input variables in the regression model ⇒ an overfitting regression function with an inflated variance Having too few input variables in the regression model ⇒ an underfitting ... 𝜷1 𝑿 + 𝜀 intercept slope error variable independent variable 16 Introduction Regression and model Techniques for modeling and analyzing the relationship between dependent variables and independent...
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Báo cáo y học: "Rapid and persistent selection of the K103N mutation as a majority quasispecies in a HIV1-patient exposed to efavirenz for three weeks: a case report and review of the literature" pot
Ngày tải lên :
11/08/2014, 14:21
... on the persistence of K103N mutation after EFV interruption in patients failing to EFV-containing regimens, documenting variable decay kinetics for the K103N containing quasispecies Such quasispecies ... results, and did most of the writing, supported by FS and EM; LC and EP performed RNA sequencing and sequence interpretation; AS and GA contributed the DNA results and critical counselling Acknowledgements ... transcriptase inhibitor; NVP, nevirapine; PI, protease inhibitor Competing interests The authors declare that they have no competing interests Consent Written informed consent was obtained from the...
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Báo cáo sinh học: "A mating method accounting for inbreeding and multi-trait selection in dairy cattle populations" potx
Ngày tải lên :
14/08/2014, 13:21
... generations) and may be the consequence of older herd involvement in recording and breeding schemes This fact indicated that the higher average inbreeding of the optimised matings in herds was ... maintain and even reinforce their requests for individuals not only with high overall EBV but also with well-balanced profiles Thus, optimising mating both for inbreeding and a multi-trait selection ... France) and included 151179 heifers and cows (89483 Holstein and 60696 Normandy) likely to be inseminated by selected AI sires (excluding young sires) between August 1, 2007 and July 30, 2008 Mating...
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Improvement of recruitment and selection process in HKT Consultant Jsc
Ngày tải lên :
24/07/2013, 15:36
... Administration and Human Resources, IT, and Finance and Accounting Now, HKT mainly does business in two fields including implementation of IT and modern management models in business and resesearch ... needs and career goals; dentify areas that suffer lack of knowledge and insufficient training, and accordingly provide methods in the form of workshops and seminars; developing positive interactions ... traditional administrative functions and the well-being of all employees within an organization The HRM is responsible for: understanding and relating to employees as individuals, thus identifying individual...
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Tài liệu Báo cáo khoa học: Domain deletions and substitutions in the modular protein evolution doc
Ngày tải lên :
19/02/2014, 07:20
... domains Each set contained all proteins with a fixed number of domains, for example ‘set6’ contained proteins with six domains Each protein from a given set containing proteins of length N domains ... domain deletions at the termini regions are partly related to domain versatility and their ability to function outside a multidomain protein (to form single-domain proteins) The events involving ... domains that were found to form single-domain proteins; b fraction of deleted domains that were found to form singledomain proteins; c average number of neighbours for all domains in the protein...
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Tài liệu Báo cáo khoa học: A point mutation in the ATP synthase of Rhodobacter capsulatus results in differential contributions of DpH and Du in driving the ATP synthesis reaction pptx
Ngày tải lên :
21/02/2014, 03:20
... illuminated by two opposite panels each carrying nine 100-W incandescent light bulbs; excessive warming was prevented by water cooling The mutant and wild-type strain were grown in parallel and ... internal and external pH’s were 4.96 and 8.54, respectively, and the [K+]out and [K+ ]in were 150 mM and mM, respectively, thus inducing a K+/valinomycin diffusion potential (+Du) Bchl concentration in ... vesicle membrane in the presence of valinomycin In the present work, the [K+ ]in and [K+]out for +Du was and 150 mM, respectively, and the [K+ ]in and [K+]out for –Du was 100 and 100 mM, respectively...
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Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf
Ngày tải lên :
07/03/2014, 12:20
... within the A-chain and between the A- and B-chains occurs mainly through salt bridges and H bonds involving charged side chains The A-chain is intramolecularly cross-linked by five side-chain electrostatic ... scrambling of WT and DK9 thrombin Disulfide scrambling was obtained under M urea and 0.2 mM b-mercaptoethanol at 0.5 (upper) and 180 (remaining chromatograms) The HPLC chromatogram pertaining to ... of DK9 thrombin Characterization of stabilizing interactions between A- and B-chains In WT thrombin, the A-chain assumes an overall boomerang-like shape interacting with the B-chain surface opposite...
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Science, Evolution and Schooling in South Africa pdf
Ngày tải lên :
15/03/2014, 04:20
... best-selling genre in developed countries It makes for exciting reading, certainly more gripping and mind-expanding than many of the turgid tomes of contemporary social science And yet here in South ... contained little or nothing that had not been repeated time and again in the heady years since 1936 But since it carried the names of two Cabinet Ministers in the new National Party government, and ... the worst of apartheid-inspired material, but also of modernisation Here evolutionary thinking and findings need to find a place not only in biology but also in history, and, it might be argued...
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Báo cáo khoa học: "Investigating Cue Selection and Placement in Tutorial Discourse" ppt
Ngày tải lên :
31/03/2014, 06:20
... demonstrating t h a t intentional and informational relations occur simultaneously Moser and Moore (1993) point out the correspondence between the relation of dominance a m o n g intentions in Grosz and ... relations it participates in Each relation is labeled with both its intentional and informational relation, with the order of relata in the label indicating the linear order in the cliscourse Each ... i.e., its relata originate from a single utterer, while sINCE can be polyphonous According to Elhadad and McKeown, polyphony is a kind of given-new distinction and thus the ordering difference between...
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directed enzyme evolution, screening and selection methods
Ngày tải lên :
11/04/2014, 00:40
... debuffering the DNA with Centri·Spin10 spin columns, followed by freeze drying and dissolving in smaller amount of ddH2O (see Note 9) Ligate vector and CAT-gene insert by adding into 10 µL final ... Autogene selection scheme (see Subheading 3.3.) (A) An autogene library containing the polymerase pool and promoter mutations as described in Subheading 3.2 is transformed into cells and induced ... certain disorders, such as cancer and trinucleotide expansion diseases Finally, polymerases are finding an ever-growing number of applications in sequencing, amplification, mutagenesis, and cDNA...
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biosilica in evolution, morphogenesis, and nanobiotechnology, 2009, p.421
Ngày tải lên :
04/06/2014, 14:20
... understanding the exceptional habitat, the geological history of the lake and its surrounding basins is described in greater detail Another exciting finding is that (almost) all sponge species in ... in detail in Kuz’min et al (2001) The investigations of the Baikal slope and bottom sequences mentioned above were focused on studying the main depressions divided within the lake basin Within ... divided into four main rock associations: psephytic (including conglomerates and rhythmic sandstones of different grain size), terrigenous (sandstones), carbonate-terrigenous (fine-grained carbonate...
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Báo cáo nghiên cứu nông nghiệp " Isolation, inbreeding and relationships in forest trees " pdf
Ngày tải lên :
22/06/2014, 13:20
... Gympie, Queensland outcrossed selfed Forestry and Forest Products Inbreeding problems Petford Vietnam landrace Petford Rwanda landrace E camaldulensis: natural seed source vs local land race Australian ... Plot Family Forestry and Forest Products Within-plot thinning of seed orchards Second assessment Replicate Plot Replicate Related trees adjacent - mating results in inbreeding Plot Family Plot ... Forestry and Forest Products Seed production area – unpedigreed 1st thinning Forestry and Forest Products Seed production area – unpedigreed 2nd thinning Forestry and Forest Products Further thinning...
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Route Filtering and Route Selection in BGP docx
Ngày tải lên :
07/07/2014, 00:20
... processing in internal BGP –Explain the need for BGP split horizon and its implications –Understand the next-hop processing in internal BGP and its implications BSCI © 2008 Cisco Systems, Inc All ... processing in internal BGP –Explain the need for BGP split horizon and its implications –Understand the next-hop processing in internal BGP and its implications BSCI © 2008 Cisco Systems, Inc All ... following tasks: –Explain the packet forwarding requirements in a transit AS –Explain recursive lookup in IOS –Explain the need for IGP in a transit backbone running BGP on all routers –Explain interactions...
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Route Filtering and Route Selection in BGP pptx
Ngày tải lên :
07/07/2014, 00:20
... processing in internal BGP –Explain the need for BGP split horizon and its implications –Understand the next-hop processing in internal BGP and its implications BSCI © 2008 Cisco Systems, Inc All ... processing in internal BGP –Explain the need for BGP split horizon and its implications –Understand the next-hop processing in internal BGP and its implications BSCI © 2008 Cisco Systems, Inc All ... following tasks: –Explain the packet forwarding requirements in a transit AS –Explain recursive lookup in IOS –Explain the need for IGP in a transit backbone running BGP on all routers –Explain interactions...
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Báo cáo khoa học: "Optimization of multiple trait selection in western hemlock (Tsuga heterophylla (Raf.) Sarg.) including pulp and paper properties" pot
Ngày tải lên :
08/08/2014, 14:20
... traits and the following results were obtained Selection within single breeding population for volume (IVOL), as a single objective, could result in significant improvements, positively influencing ... weight (DW) and tear strength of paper, but negatively influencing other pulp and paper characteristics (table II) Selection for volume would result in an increase in RW, CS and CSA, but in a negative ... response in volume and places restriction on change in R, IDWT that maximizes response in dry-weight (DWT) and IMaxiMin that maximizes minimum improvement in functions VOL, TR and TSm Pulp and paper...
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Báo cáo lâm nghiệp: " Diurnal evolution of water flow and potential in an individual spruce: experimental and theoretical study" pps
Ngày tải lên :
09/08/2014, 04:20
... interested in water proportion balance of drainage basins to version as a subrnodel use this simplified Discussion and Conclusions This model was designed to be a working tool It has main purposes: ... variations spatiales Oecol Plant 2, in press Jarvis P (1975) Water transfer in plants In: Heat and Mass Transfer in the Biosphere Part Transfer Processes in Plant Environment (de Vries D.A & ... contin- uously bring together new experimental coherent representation; and to help us to select the most crucial 2) measurements Our model differs from data within a other published models (Landsberg...
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Báo cáo y học: "Four-year follow-up of infliximab therapy in rheumatoid arthritis patients with long-standing refractory disease: attrition and long-term evolution of disease activity" pot
Ngày tải lên :
09/08/2014, 08:22
... achieved and maintained with a standard infliximab dosage of mg/kg and that dosage increases were transient in a majority of patients The higher percentage of patients who need a dosage increase in ... Our findings also indicate that the decision to continue infliximab therapy is best made using the DAS28 score Competing interests The study was supported by a grant from Centocor BV and Schering-Plough ... matrix with random intercept and random slope [14] Measurements from weeks 0, 6, 14, and 22 and the last clinical evaluation were included, as were available measures from other time points When...
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Báo cáo y học: "B cells in Sjögren’s syndrome: indications for disturbed selection and differentiation in ectopic lymphoid tissue" doc
Ngày tải lên :
09/08/2014, 10:20
... B-cell-targeted cytokines and survival factors, including BAFF and APRIL (a proliferation-inducing ligand) [50,55] Thus, a tight interplay between activated SGECs, infiltrating lymphocytes and DCs leads ... glandular B cells in pSS One possible explanation is that fine tuning of the antigen-binding pocket exerts a preferential influence on the VHCDR3 and Ig VL chains Accumulation and disordered selection ... salivary glands in patients with pSS have been found to express a unique profile of adhesion molecules, cytokines and chemokines including a striking overexpression of the B-cellattracting chemokine...
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