measurement analysis and improvement of the quality system
Báo cáo khoa học: "Analysis and simulation of the architecture of a growing root system: application to a comparative study of several tree seedlings" ppsx
... long lateral roots could lean in the same way On the other hand, the influence of soil properties may be overriding on the changes of root architecture The influence of physical soil properties is ... length of the apical non-branching zone, defined by the region from the most visible apical n + order laterals to the axis tip) Statistical studies of these ture are data allow the determination of ... distribution and the length of the apical non-branching zone (LAnbr) The interbranch distance is rather similar for the oak species (0.4-0.5 cm) and for the acacias (0.6-0.9 cm) No systematic changes...
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Mechanical design handbook measurement, analysis, and control of dynamic systems
... that the presence of constraints reduces the number of degrees of freedom of a system Three possibilities arise in the analysis of the motion -of- mass systems First, the system may consist of a ... 1.2 THE BASIC LAWS OF DYNAMICS 1.3 1.3 THE DYNAMICS OF A SYSTEM OF MASSES 1.5 1.3.1 The Motion of the Center of Mass 1.6 1.3.2 The Kinetic Energy of a System 1.7 1.3.3 Angular Momentum of a System ... discussion of the basics of optics and the passage of light through common elements of optical systems is provided in Chap 11, Optical Systems, and Chap 12, Machine Systems, presents the dynamics of...
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Exergoeconomic optimization and improvement of a cogeneration system modeled in a process simulator using direct search and evolutionary methods
... rate of exergy transfer, subscripts F and P indicate system fuel and system product, respectively, NK is the number of system components, and NP and NF are the numbers of system products and fuels, ... process, and decreases along the Ngen generations The probability of occurrence of a crossover, Pc, and the method of selection, on the other hand, determine the selection pressure of the genetic ... 10.0 The objective function to be minimized is the sum of the specific costs of the system products, which include the costs of capital investment, fuel, and operation and maintenance The total system...
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Analysis and control of nonlinear process systems
... importance is the one that gives the current state of the system The state of a system is the collection of all TLFeBook 18 Basic Notions of Systems and Signals U S Y Figure 2.3 System mapping the elements ... Two important kinds of information must be known in order to determine the state of the system: firstly, the structure of the system and secondly, the parameters of the system A system can be described ... information engineers at the University of Veszpr´m, Hungary since 2003 e TLFeBook Basic Notions of Systems and Signals Signals and systems are basic notions of systems and control theory Therefore, we...
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Tài liệu Báo cáo Y học: Presence and regulation of the endocannabinoid system in human dendritic cells potx
... human and rat CB1 receptor The CB2 antibody was raised against a sequence between the N-terminal and the first transmembrane domain of the protein of the human and rat CB2 receptor The specificity of ... for AEA, PalEtn and 2AG, respectively Analysis of cannabinoid receptors and fatty acid amide hydrolase To determine the presence of the cannabinoid receptors (CB1 and CB2) and of the fatty acid ... of cDNA of these cells shows a single band of the expected molecular size (Fig 2A) We also determined the presence of the FAAH protein by Western blot analysis (Fig 3C) An intense staining band...
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Báo cáo khoa học: "Analysis and Synthesis of the Distribution of Consonants over Languages: A Complex Network Approach" pptx
... well as synthesis of the distribution of the consonants across the languages In the current work, with the help of PlaNet we provide a systematic study of certain interesting features of the consonant ... indicating the average inventory size and the right column the breakpoint x Inferences Drawn from the Analysis of PlaNet In most of the networked systems like the society, the Internet, the World ... investigate the effect of the exact distribution of the language inventory size on the nature of the degree distribution of the consonants through a synthetic approach based on the principle of preferential...
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The origin and evolution of the solar system woolfson
... The spin axes of the Sun and the planets 7.4.1 Spin axes and the Solar Nebula Theory 7.4.2 Spin axes and the Modern Laplacian Theory 7.4.3 Spin axes and the Accretion Theory 7.4.4 Spin axes and ... Newton the basic structure of the solar system and the laws that govern the motions of the bodies within it have been well understood One central body, the Sun, containing most of the mass of the system ... picture of the origin and evolution of the solar system is the Capture Theory developed by the author and colleagues since the early 1960s This explains the basic structure of the solar system...
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Báo cáo khoa học: A novel pathway for sequential transformation of 7-dehydrocholesterol and expression of the P450scc system in mammalian skin pptx
... 90–15) and 255 (M+ – 131) The loss of mass 131 results from the scission of the C1–C2 and C4–C5 bonds Figure 4C illustrates mass spectra of isolated 7-DHP-MO-TMS, and the synthesized standard The ... (Invitrogen), and the isolation of RNA followed the manufacture’s protocol The synthesis of first-strand cDNA was performed using the Superscript preamplification system (Invitrogen) Either lg of total ... investigation on the cutaneous expression of each of the components of the P450scc enzymatic system In addition, we tested reconstituted and mitochondrial P450scc systems for their ability to...
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woolfson m.m. origin and evolution of the solar system
... The spin axes of the Sun and the planets 7.4.1 Spin axes and the Solar Nebula Theory 7.4.2 Spin axes and the Modern Laplacian Theory 7.4.3 Spin axes and the Accretion Theory 7.4.4 Spin axes and ... Newton the basic structure of the solar system and the laws that govern the motions of the bodies within it have been well understood One central body, the Sun, containing most of the mass of the system ... picture of the origin and evolution of the solar system is the Capture Theory developed by the author and colleagues since the early 1960s This explains the basic structure of the solar system...
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analysis and determination of the stress intensity factor of load-carrying cruciform fillet welded joints
... the crack would propagate Prior to performing the analysis, it was necessary to specify the magnitude of crack increment and also the number of steps over which the crack would propagate In the ... Figure (4) shows the results of a crack increment step (Δa) It was noticed that there are no effects on the stability of results and the very close agreements between the three types of a crack increment ... Description and Boundary Conditions of Load-Carrying Cruciform Welded Joint Figure (3) shows the results of mesh sizes density It was noticed that there are no effects on the stability of results and the...
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Báo cáo sinh học: "Parasite immunomodulation and polymorphisms of the immune system" ppsx
... deeper understanding of the intimate co-evolution of pathogens and the immune system 10 11 12 13 14 Acknowledgements The author’s research is supported by grants from the Wellcome Trust, the Medical ... pathogens demanding conflicting response patterns, the fine-tuning effect of multiple allelic variants allows the immune system to be variably calibrated across the population In the absence of infection, ... to the development of damaging immune reactions in autoimmunity and allergy The identification of precise genetic variants controlling both parasite susceptibility and immunopathology offers the...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 1 pps
... understanding of the anatomy and function of the ear and the auditory nervous system, and it discusses the cause and treatment of hearing disorders Most books on hearing focus either on the anatomy ... comprehensive coverage of disorders of the auditory system emphasizing the interaction between pathologies of the middle ear and the cochlea and the function of the nervous system and vice versa Hyperactive ... original work on the different subjects Understanding of the anatomy and the function of the auditory system together with knowledge about the pathophysiology of the auditory system are essential...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 2 ppsx
... at the entrance of the ear canal compared with the sound pressure that is measured in the place of the head The effect of the head on the sound at the entrance of the ear canal is related to the ... means that the effect of the head on the transfer of sound to the entrance of the ear canal depend on both the angle (azimuth) to the sound source and the frequency of the sounds (Fig 2.5) The difference ... ratio between the effective area of the tympanic membrane and the area of the stapes footplate, but the lever ratio of the middle ear bones also contributes The ratio of areas of the BOX 2.2 SOUND...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 4 potx
... between the classical and the non-classical auditory pathways While the ICC is a part of the classical ascending auditory system the ICX and the DC are parts of the non-classical auditory system The ... in the ventral parts of the MGB of the thalamus, the nonclassical sensory pathways use the dorsal and medial division of the MGB as relay (Fig 5.10) [122] These divisions of the MGB receive their ... of the fourth ventricle (Fig 5.15B) [72] The other part of the olivocochlear system projects mainly to the contralateral cochlea and the fibers of that system travel deeper in the brainstem The...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 6 pot
... The caudal portion of the floor of the lateral recess is the (dorsal) surface of the dorsal cochlear nucleus and the rostral portion of the floor of the lateral recess is the dorsal surface of ... difference between the latency of the N1 of the AP and that of the response from the intracranial portion of the auditory nerve is the travel time in the auditory nerve from the ear to the recording ... the latency of the first peak in the dipole and the length is the relative strength of the dipoles Note the short distance between the two first dipoles (peak I and II of the ABR) and the third...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 7 pot
... and standard error of the mean are shown as a function of the intensity of the noise The TTS was measured 20 s after the end of the exposure In this study the noise exposure consisted of a band ... basis of the elevation of the hearing threshold in disorders of the middle ear and the cochlea but the effect on the function of the nervous system may affect speech discrimination Impairment of speech ... decreases the input to the cochlea and thereby decreases the contraction of the stapedius muscle, and that in turn causes the input to the cochlea to again increase, and that increases the contraction...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 8 docx
... increase the sensitivity and frequency selectivity of the ear (cf Chapter 3) The widening of the tuning of the basilar membrane broadens the “slices” of the spectrum of broad band sounds from which the ... this view of flexibility of the function of the auditory system That injury and loss of cochlear hair cells can cause profound changes in the structure and function of the central auditory system ... perpendicular to the surface of the flat portion of the incudo-stapedial joint and that does not cause any movement of the incus and thus no displacement of the tympanic membrane If the pressure in the perilymphatic...
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ANATOMY, PHYSIOLOGY, AND DISORDERS OF THE AUDITORY SYSTEM - PART 9 pdf
... tinnitus and abnormal perception of sounds such as hyperacusis and phonophobia) are some of the most diverse and complex disorders of the auditory system and their causes are often obscure Often ... corresponding to the F1 frequency and the other corresponding to the frequency of F2 The rate of the impulses is that of F0 for voiced sounds, and a quasi-random rate (average of 100 pps) for ... determined on the basis of the output of 16 band-pass filters The output of the six band-pass filters with the largest amplitudes is coded in the impulses that are applied to the electrodes in the cochlea...
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báo cáo khoa học: " Comparative genomic analysis and expression of the APETALA2-like genes from barley, wheat, and barley-wheat amphiploids" pdf
... revealed the presence of these AP2 domains in the deduced amino acid sequences The structure of the AP2-like genes of the Hordeum genotypes is similar to that of other AP2-like genes (Figure 1) They ... barley AP2 in tritordeum The results are of interest in understanding the role of the AP2-like gene in the spike morphology of cereals and in understanding the regulation of this gene in barley ... while their theoretical isoelectric points (pI) were between 6.72 and 7.31 The percentage of identity and polymorphism of the sequences were estimated by means of a comparative alignment of all the...
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Báo cáo y học: "Setting priorities for the health care sector in Zimbabwe using cost-effectiveness analysis and estimates of the burden of disease" pot
... analysis of the data and drafted the manuscript GC contributed substantially to the conception and design of the study, data collection in the field, analysis of the data and critically reviewed the ... personnel and equipment The head office of the Ministry of Health and Child Welfare constitutes the highest level of the public health care sector and it is the main actor in terms of health ... preference of a similar size to the range chosen above [53] The size of the discount rate affected both the effects of health interventions through the DALY formula and the costs of health services The...
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