sex time and levels of selection
evolution and the levels of selection jan 2007
Ngày tải lên :
11/06/2014, 05:34
... Levels- of- Selection Debate 112 The Gene’s-Eye View and its Discontents 143 The Group Selection Controversy 173 Species Selection, Clade Selection, and Macroevolution 203 Levels of Selection and ... philosophical debates over the levels of selection The ‘additivity criterion’ of Lloyd and Wimsatt Evolution and the Levels of Selection is discussed, as is Brandon’s ‘screening off’ criterion, Vrba’s ... equation and related formalisms, e.g by Wade and Kalisz (1990), Heisler and Damuth (1987), Endler (1986), Lande and Arnold (1983), and Rice (2004) 26 Evolution and the Levels of Selection of z ‘due...
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Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel
Ngày tải lên :
20/11/2012, 11:32
... illustration of exponential decay of mean cluster power and ray power within clusters The time of arrival is described by two Poisson processes which model the arrival times of clusters and the arrival times ... indication of the statistics of the angle of arrival, but would yield no information regarding the correlation between time and angle of arrival In order to get an accurate picture of the time and angle ... includes a modified version of the time- of- arrival model outlined in Chapter 2, and incorporates an angle -of- arrival model The time and amplitude of arrival portion of the combined model is represented...
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SITUATION MODELS AND LEVELS OF COHERENCE: Toward a Definition of Comprehension potx
Ngày tải lên :
24/03/2014, 02:20
... MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension SITUATION MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension Isabelle Tapiero University of Lyon University of ... trademarks, and are used only for identification and explanation without intent to infringe Library of Congress Cataloging-in-Publication Data Tapiero, Isabelle Situation models and levels of coherence ... INTERNAL “OBJECTS” OF SITUATION MODELS Theoretical and Empirical Evidence for Two Main xxi Levels of Representation: Referential and Causal Coherence 1.1 The Semantic Level of Representation (Kintsch...
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SITUATION MODELS AND LEVELS OF COHERENCE pptx
Ngày tải lên :
28/06/2014, 21:20
... MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension SITUATION MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension Isabelle Tapiero University of Lyon University of ... trademarks, and are used only for identification and explanation without intent to infringe Library of Congress Cataloging-in-Publication Data Tapiero, Isabelle Situation models and levels of coherence ... INTERNAL “OBJECTS” OF SITUATION MODELS Theoretical and Empirical Evidence for Two Main xxi Levels of Representation: Referential and Causal Coherence 1.1 The Semantic Level of Representation (Kintsch...
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Báo cáo y học: "Osteogenic protein 1 in synovial fluid from patients with rheumatoid arthritis or osteoarthritis: relationship with disease and levels of hyaluronan and antigenic keratan sulfate" ppt
Ngày tải lên :
09/08/2014, 08:22
... first report of the presence of OP-1 in the SF of asymptomatic organ donors, of OA patients, and of RA patients, and report statistical differences between the SF concentrations of this growth ... ME, Thonar EJ-MA: Synovial fluid levels of tumor necrosis factor α and oncostatin M correlate with levels of markers of the degradation of crosslinked collagen and cartilage aggrecan in rheumatoid ... protein (OP-1) and hyaluronan (HA) contents (r2 = 0.1345, P = 0.0654) Interestingly, SF levels of OP-1 tended to correlate positively with levels of HA, but correlate negatively with levels of AgKS...
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Báo cáo y học: " Variability over time and correlates of cholesterol and blood pressure in systemic lupus erythematosus: a longitudinal cohort study" pptx
Ngày tải lên :
12/08/2014, 14:22
... measurements of each of TC, SBP, and DBP taken in > 1,200 SLE patients, in > years of follow-up In assessment of variability over time, we defined each of TC, SBP, and DBP dichotomously and as continuous ... wherein all of three of TC, SBP, and DBP had been measured and recorded Definitions of variables Age and disease duration at the time of each visit were reported in years Disease dura- Page of tion ... collection and analysis of data, interpretation of results, and preparation of manuscript; DDG, in the study design, collection of data, interpretation of results, and preparation of manuscript;...
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Báo cáo y học: "An intensivist-led tracheostomy review team is associated with shorter decannulation time and length of stay: a prospective cohort study" docx
Ngày tải lên :
13/08/2014, 10:20
... change, the temporal change over a short time period is supportive of the assumption of cause and effect Length of stay was one of the secondary outcome measures of interest The DRG for tracheostomy ... year, of which approximately 40% are cardiac surgical cases There are 10 general beds and cardiac surgical beds, and the median and average lengths of stay are 26.5 (19.5 to 70.5) hours and 69.6 ... to demonstrate a significant trend in the reduction of hospital length of stay and length of stay after ICU discharge and in the proportion of patients being discharged below the DRG high trim...
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Báo cáo y học: "Filter survival time and requirement of blood products in patients with severe sepsis receiving drotrecogin alfa (activated) and requiring renal replacement therapy" pptx
Ngày tải lên :
13/08/2014, 11:23
... to prolong the duration of the filter and to prevent damage and loss of platelets and erythrocytes in the clotted circuit However, the risk of bleeding and the lifespan of the RRT circuit in patients ... coagulopathy and the effects of DrotAA on the APTT make the monitoring of anticoagulation unreliable and can increase the risk of inappropriate anticoagulation Knowledge of the effect of DrotAA ... analysis and interpretation of data, performed the statistical analysis and drafted the manuscript EC and EM made substantial contributions to the design, acquisition and analysis of the data and...
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Báo cáo y học: "APOBEC3G induces a hypermutation gradient: purifying selection at multiple steps during HIV-1 replication results in levels of G-to-A mutations that are high in DNA, intermediate in cellular viral RNA, and low in virion RNA" pps
Ngày tải lên :
13/08/2014, 05:21
... the DIS region and that was in the cRNA and a total of mutations were found in the packaging sequence (2 in each of the DNA [2 out of 24], cRNA [2 out of 116] and vRNA [2 out of 96]) Furthermore, ... mutation frequency of all the vif and vpr sequence data obtained from the viral DNA, cRNA, and vRNA from each infection (YA, YB and YC) at Rounds and are shown in Fig 3G and Table A total of 139 sequences ... RNA (cRNA), and virion RNA (vRNA) observed in the vif of HIV-YRHHY > A5 (A and B) Schematic representation of a sample of proviral DNA sequences of individual clones from Rounds and Genomic DNA...
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Báo cáo y học: "Relationships between free radical levels during carotid endarterectomy and markers of arteriosclerotic disease"
Ngày tải lên :
26/10/2012, 10:03
... correlation between MCP-1 and radical levels and a negative correlation between ICAM-1 and these levels The lack of a positive correlation between radicals and these markers of inflammation, as well ... I and RP OXANO levels at baseline, clamp and reperfusion respectively MCP11, MCP15, MCP19; MCP levels before, during and after clamping, ICAM11, ICAM15, ICAM19; ICAM levels before, during and ... ten per cent of the signal was diminished as a result of the inhibitors 2.2.5 Measurement of MCP-1, ICAM-1, MMP-9 and oxLDL Blood samples were withdrawn for an analysis of markers of arteriosclerosis...
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Báo cáo y học: "Different effect of exercise on left ventricular diastolic time and interventricular dyssynchrony in heart failure patients with and without left bundle branch block"
Ngày tải lên :
05/11/2012, 11:32
... Furthermore, the shortening of diastolic time is an often overlooked mechanism of cardiac dysfunction The duration of diastole is a principal determinant of myocardial perfusion and of the blood volume ... For comparison of the individually observed and predicted time values and for comparison of within-group changes a repeated measures analysis of variance was used If analysis of variance showed ... and the corresponding LDT values were found in both IDCM subgroups Results Systolic and diastolic time intervals The clinical characteristics and time interval details of the patient groups and...
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TCHON PERIOD 8 PRESENT SIMPLE, PAST SIMPLE AND PREPOSITIONS OF TIME.doc
Ngày tải lên :
09/07/2013, 01:26
... passage and answer question below: In the summer holidays, Mr Hung, Mrs Chi and their children, Tuan and Hoa often go to the beach for two or three days They always go to Vung Tau in the south of ... does Hoa’s family often go for their summer holiday? How long they often stay there? Where they usually stay? Where they sometimes stay? Where did they go last summer? What did Hoa and her mother ... sea, but sometimes they stay in a hotel Last summer they went to Da Lat they stayed at a hotel for three days In the morning, Tuan and his father go jogging around Xuan Huong Lake Hoa and her mother...
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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
Ngày tải lên :
05/09/2013, 16:10
... 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 ... performance of buildings – Calculation of energy Use for space heating and cooling, International Organization for Standardization, 2008 [2] ASHRAE Handbook of Fundamentals, American Society of Heating, ... decade, while the monthly and yearly values of CDD were increased The reduction in the yearly values of HDD was in the range of 9.5 to 22% in Athens, and in the range of to 9% in Thessaloniki,...
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Time and performance a three part study examining the relationships of job experience, organizational tenure, and age with job performance
Ngày tải lên :
11/09/2013, 11:44
... understanding of generalizable changes of performance over time, this paper examines the nature of the relationship between performance and time over the span of employees’ careers Page Time and ... Fifty-three of the samples were of white collar Page 18 Time and Performance CAHRS WP 01-05 employees, 12 were of blue collar employees, eight samples were of mixed groups of employees, and two were of ... the same population Changing selection methods over time, differing standards of promotion, and the effects of non-random turnover all potentially limit the validity of the study’s conclusions...
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Real-Time Digital Signal Processing - Chapter 5: Design and Implementation of FIR Filters
Ngày tải lên :
23/10/2013, 22:15
... realizable Instead we must compromise and accept a more gradual cutoff between passband and stopband, as well as specify a transition band between the passband and stopband The design is based on magnitude ... Magnitude response of bandpass filter with narrow bandwidth 188 DESIGN AND IMPLEMENTATION OF FIR FILTERS where !a and !b are the lower and upper cut-off frequencies, respectively The bandwidth is the ... the center frequency and the bandwidth of the passband A narrow bandpass filter may be called a resonator (or peaking) filter The magnitude response of an ideal bandstop (or band-reject) filter...
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Real-Time Digital Signal Processing - Chapter 6: Design and Implementation of IIR Filters
Ngày tải lên :
28/10/2013, 05:15
... frequency range of stopband is < F < Ws, the passband is Wp < F < 1, and Wp > Ws For bandpass and bandstop filters, Wp and Ws are two-element vectors that specify the transition bandages, with ... Chebyshev type II, and elliptic filters, respectively The parameters Wp and Ws are the normalized passband and stopband edge frequencies, respectively The range of Wp and Ws are between and 1, where ... passband and the stopband The Butterworth filter has a completely flat magnitude response over the passband and the stopband It is often referred to as the `maximally flat' filter This flat passband...
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iec 60364-5-54 electrical installations of buildings - selection and erection of electrical equip
Ngày tải lên :
25/12/2013, 11:03
... installations of buildings Part 5: Selection and erection of electrical equipment Chapter Earthing arrangements and protective conductors Mots clộs: installations ộlectriques des bõtiments: mesu- ... Information Handling Services INTERNATIONAL ELECTROTECHNICAL COMMISSION ELECTRICAL INSTALLATIONS OF BUILDINGS Part 5: Selection and erection of electrical equipment Chapter 54 : Earthing arrangements and ... France Germany Israel Italy Netherlands * Poland Romania South Africa (Republic of) Spain Sweden Switzerland Turkey Union of Soviet Socialist Republics United States of America This country has changed...
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