the repeated measures anova and the friedman s anova by rank comparing the means of three or more related groups

Báo cáo y học: "Incomplete quality of life data in lung transplant research: comparing cross sectional, repeated measures ANOVA, and multi-level analysis" ppt

Ngày tải lên : 12/08/2014, 18:22

... example of a reason for missingness is the death of a patient In these cases the missingness is reflects the patients health status Missingness of data due to logistic or methodological reasons, can ... and standard errors, on all available cases at each time point For these analyses, the SPSS program was used (SPSS 11.0; SPSS, Inc; Chicago) Repeated measures on complete cases were also performed ... Consequently, in this case the best way to handle the missing data problem is prevention Missingness of data caused by patient related factors is more unpreventable The missingness of data has...

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The Hero of Ticonderoga or Ethan Allen and his Green Mountain Boys docx

Ngày tải lên : 17/03/2014, 23:20

... by the chimney corner, and old Zeke was not far from it One of his most favored passages of the Bible was the one in which the spoiling of the child is said to be caused by the small use of the ... farm duties Several weeks passed and no sign of any move was made by the Yorkers Ethan Allen had sent a full account of the affair to the Governor of New Hampshire, by the hands of his brother Ira, ... be the first to shed blood Another volley was fired, and one of the defenders was wounded At the word they rushed out and threw themselves on the sheriff 's posse, and, with muskets clubbed, they...

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Good for Busine$$: The benefits of making streets more walking and cycling friendly pdf

Ngày tải lên : 23/03/2014, 02:20

... retailers and shoppers Figure Comparison of shoppers’ and retailers’ concerns1 Sustrans comments: “These findings have real significance for business planning – as well as land use and transport ... businesses to support measures aimed at attracting more pedestrians and bus passengers to the local shopping centre rather than car users … wider pavements (sidewalks) and traffic restraint measures ... Health Service at large in terms of cost savings, as well as for the road transport sector.” 24 Discussion paper Good for Busine$$ Case study 16 Bike lanes, on-street parking and business, Bloor Street,...

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Báo cáo hóa học: " Cytotoxic effects and the mechanism of three types of magnetic nanoparticles on human hepatoma BEL-7402 cells" ppt

Ngày tải lên : 21/06/2014, 01:20

... Statistical analysis All results were expressed as mean values ± S. D Statistical analysis was performed according to the Student s t test The probability values of P < 0.05 were considered as ... Nanoparticles as smart treatment-delivery systems in plants: assessment of different techniques of microscopy for their visualization in plant tissues Ann Bot 2008, 101:187-195 Corredor E, Testillano PS, ... ultrasonication The stock suspensions were sonicated for 20 to distribute the particles, and then dilutions were made in complete media to achieve desired testing concentrations The test suspensions...

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Báo cáo y học: "Food allergy management from the perspective of patients or caregivers, and allergists: a qualitative study" docx

Ngày tải lên : 08/08/2014, 21:20

... questions and existing responses were considered for analysis Results Demographic information (see Table and Table 2) Methods Study design This was a two-part study consisting of an anonymous self-administered ... respondents expressed that information was missing from their clinic visits (27%) and that more information was needed during future visits (65%) Participants who wanted more from their visits expressed ... reputable support groups who could help with patient teaching and psychosocial support Allergists also indicated that the support of families outside of clinic visits was a challenge They suggested...

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Báo cáo y học: " The clinical global impression scale and the influence of patient or staff perspective on outcome" doc

Ngày tải lên : 11/08/2014, 15:22

... to severe depression The BDI was filled in at admission and discharge Clinical Global Impression Scale (CGI) The CGI consists of three global measures The CGI severity of illness measure (CGI -S) ... measure is called the efficacy index CGI-E It was not assessed in the current study [1] The CGI measures were rated from three perspectives: the treating therapist (THER), the team of therapists ... between patients’, therapists’ and teams’ perspectives on CGI -S and CGI-I Means and standard deviations (SD) for CGI-Sadm, CGIS dis and for CGI-I were calculated Corrected effect sizes d were calculated...

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The synthesis of three dimensional haptic textures geometry, control, and psychophysics

Ngày tải lên : 17/02/2016, 14:42

... haptics, the author presents the major findings on the perception of haptic textures and roughness This review covers both the psychophysics experiments as well as the basic results of the physiology ... careful distribution of the masses and to a capstan transmission system, the P HANTOM™ is almost balanced statically (hence the user does not support most of the weight of the device) and provides a ... estimate the roughness of some gratings, then the same surfaces are applied to the fingerpad of monkey and the neural response is recorded (either centrally in the somatosensory cortex of the brain or...

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THE EFFECTS OF THREE ORGANIC CHEMICALS ON THE UPPER THERMAL TOLERANCES OF FOUR FRESHWATER FISHES potx

Ngày tải lên : 14/03/2014, 20:20

... the results obtained from acute tests, conducted simultaneously in glass vessels using the same stock solutions of these chemicals, with the ﬁsh species as part of the other aspect of the project ... reported in the literature for this species [41] The upper CTMaximum of 30.7ЊC for O mykiss was similar to those reported by various authors [41–43] However, all aquatic organisms possess their ... CTMaximum test method The methodology for conducting the tests for this study was designed on the basis of the CTM deﬁnition suggested by Hutchison [15] and Beitinger et al [19] For this study, the CTM...

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Báo cáo khoa học: Existence of novel b-1,2 linkage-containing side chain in the mannan of Candida lusitaniae, antigenically related to Candida albicans serotype A potx

Ngày tải lên : 17/03/2014, 03:20

... designated LM4 to LM6 H NMR analysis of oligosaccharides Fig Enzyme-linked immunosorbent assay of Fr L The assay was carried out using the factor sera of Candida Check s, factor serum; d, factor ... oligosaccharides Determination of the molar ratio of mannan side chains The molar ratio of the mannan side chains was calculated using the dimensions of the speciﬁc H-1 and H-2 signals corresponding ... enzyme for the synthesis of factor Because the a-1,2-linked oligomannosyl moieties of b-1,2 linkagecontaining side chains of the mannans of C albicans, C lusitaniae, and Cit matritensis are strictly...

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Báo cáo khoa học: Quenched hydrogen ⁄deuterium exchange NMR characterization of amyloid-b peptide aggregates formed in the presence of Cu2+ or Zn2+ ppt

Ngày tải lên : 30/03/2014, 01:20

... morphologically distinguish aggregates formed in the presence of Cu2+ from those formed in the presence of Zn2+ Taken together, these results suggest that Ab aggregates formed in the presence of Cu2+ or Zn2+ ... Identification of structural differences between the fibrillar and the metal-bound aggregate forms is therefore of interest with respect to understanding the mode of assembly and pinpointing the mechanism by ... lines), either in the form of aggregates formed in the presence of Cu2+ [(i) and (iii)] or Zn2+ [(ii) and (iv)], or as fibrils formed in the presence of EDTA [(v) and (vi)] The amount of amyloid or...

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báo cáo hóa học: " Ginkgolide B inhibits the neurotoxicity of prions or amyloid-β1-42" pdf

Ngày tải lên : 19/06/2014, 22:20

... show that the use of COX inhibitors reduces the onset and severity of AD [28] In the present study the addition of PAF stimulated the production of prostaglandin E2 from neuronal cells Page of ... using one and two way analysis of variance techniques as appropriate Post hoc comparisons of means were performed as necessary Results Ginkgolide-treated neurons are resistant to PrP peptides/ ... barrier and penetrate the central nervous system are still forthcoming These results suggest that the ginkgolides have the potential to reduce neuronal loss in prion diseases or AD However, the processes...

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Báo cáo y học: "Collagen type II (CII)-specific antibodies induce arthritis in the absence of T or B cells but the arthritis progression is enhanced by CII-reactive T cells" ppsx

Ngày tải lên : 09/08/2014, 01:24

... arthritis However, T cells again did not affect the initiation phase of the disease; instead, the effect was noted in the more chronic phase of the disease Still, co-transfer of T cells into MMC ... secretion of a cytokine such as IL-10 [20], the expression of inhibitory receptors such as FcgRIIb [21] or the secretion of regulatory antibodies such as anti-CII antibodies [15,22] Similarly, there ... cells and B cells are more susceptible to arthritis than their control littermates There are several possible explanations for this observation Clearly, B cells could be regulatory owing to the secretion...

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Báo cáo sinh học: "On the relevance of three genetic models for the description of genetic variance in small populations undergoing selection" docx

Ngày tải lên : 09/08/2014, 18:22

... loci, the oligogenic model and the Gaussian theory agree closely These first results validate the use of the ’full-finite’ model in infinitesimal conditions, as its predictions seem reliable and the ... intensity (i.e 25 % Figure The size and selection of males selected), as the trend was the same for the other two tested values (50 % and 6.25 % of males selected) It can be pointed out that the three ... model, the relative contributions of the loci to the genetic variance of the selected trait were assumed to be identical in the preceding comparisons To test the robustness of the results with respect...

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Báo cáo khoa học: " Oestrone Sulphate Measurements for the Prediction of Small or Large Litters in Pigs" doc

Ngày tải lên : 12/08/2014, 15:20

... probability curves and proportions of small litters in the proposed E 1S classes are shown in Fig Discussion The present study demonstrates that it is possible to differentiate between small litters (

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Báo cáo y học: "Mechanical ventilation with lower tidal volumes does not influence the prescription of opioids or sedatives" pdf

Ngày tải lên : 13/08/2014, 08:20

... using a Sedation Intensive Care (SEDIC) score, and the infusion of sedatives is adjusted accordingly [10] The SEDIC score consists of five levels of stimuli (from normal speech to nail bed pressure) ... pressure) and five levels of responsiveness (from normal contact to no contact) Sedation levels are defined by the sum of stimulus and response When a SEDIC score above is reached, infusion of sedation ... between four groups were assessed using Kruskal-Wallis test or one-way analysis of variance χ2 test was used for categorical variables Linear mixed model analysis was used to study changes over time...

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Báo cáo y học: "Oesophageal Perforation: A diagnostic and therapeutic challenge in a resource limited setting. A report of three cases." ppsx

Ngày tải lên : 10/08/2014, 09:22

... contamination of the right hemi thorax After five days of treatment the signs of septicaemia subsided and a feeding gastrostomy tube was inserted Feeding was started by the enteral route, chest physiotherapy ... without the side effects of the expensive and unavailable intravenous nutrition The insertion of the feeding gastrostomy tube in our setting was by the technique described by Stamm and usually needs ... obstruction; Symptoms and signs of septicaemia absent and Contrast imaging and experienced thoracic surgeon available In the cases we managed none of the patients met the selection criteria stated...

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Đề tài "Invariant measures and the set of exceptions to Littlewood’s conjecture " doc

Ngày tải lên : 15/03/2014, 09:20

... implies that the set D has zero Hausdorff dimension transversally to the orbit of this n-dimensional group (in particular, this set D has Hausdorff dimension n; see Section and Section 10 for more ... quadratic forms in three or more variables So far there is no proof known of this result in its entirety which avoids the use of dynamics of homogeneous actions An important property of the acting ... of such foliations, and are related to the Lyapunov exponents of the action For Weyl chamber flows these foliations are given by orbits of unipotent subgroups normalized by the action Unless there...

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báo cáo hóa học: " Change in patient concerns following total knee arthroplasty described with the International Classification of Functioning, Disability and Health: a repeated measures design" docx

Ngày tải lên : 18/06/2014, 19:20

... changes in these KOOS subscale scores therefore, supports the validity of these concerns and their importance to patients because they mirror the surgical and early rehabilitation focus Just like the ... while others not In the discussion that follows we suggest these changes reflect the clinical aspects of the delivery of care and the early recovery process We also propose that the importance ... health status, respectively The Western Ontario McMaster Universities Osteoarthritis Index (WOMAC) is embedded within the KOOS Therefore, scores for the subscales of the WOMAC were extracted from the...

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Mafiaboy How I Cracked the Internet and Why It's Still Broken

Ngày tải lên : 22/02/2013, 17:05

... I was made to sound like some kind of evil genius But the authorities also exaggerated the facts and realities of the case, and this wasn't good for me and my situation Worse, the press seemed ... alias was being reported in the press They had moved surprisingly fast "The FBI sought to question several hackers Tuesday in its investigation into last week 's attacks against major Web sites, ... revenues of more than $20 million Lorenzo is my grandfather He 's the patriarch of the family, the namesake of my older brother, and the kind of immigrant success story that everyone loves to hear...

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The tragedy of love in Shakespeare’s Romeo and Juliet

Ngày tải lên : 18/04/2013, 12:18

... England as well as in other European countries There was no work for the peasants and many of them became homeless beggars lust of rich was typical of the new class of the bourgeoisie The most ... attended the King s new school known for its classical curriculum because of his knowledge of Latin classics and written scenes recalling grammar school experiences such as exercises memories by schoolchildren ... the social obstacle that world has prevented the loss of so many unsophisticated lived lord Capulet followed his social role of the father, and felt it was his mission as the man of the house...

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