... laws, and as our first transient analysis in the time domain, consider the circuit shown in Fig.1.4 Atfirst the switch is open,and the current in the inductor and the voltage drop across the capacitor ... decades and, by the time I arrived there, he was the well-knownauthor of electrical engineering textbooks in circuit theory, transmission lines, andelectromagnetic theory Indeed, at one time or another, ... the relation-ship that connects the current (i) through them to the voltage drop (v) across them If we denote the values of these components by R (ohms), C (farads), and L (henrys),and if v and
Ngày tải lên: 04/03/2019, 14:14
... forms the SAMs on the noble Au surface that protects the metal against etchant solution and thereby forms channel-like structures To address the deformation issue, various printing time and printing ... using the master and Sylgard material, and (iii) the transferring of patterned structure from PDMS stamp to the Au surface inking the stamp with alkanethiol solution The coverage area on the Au ... to the effect of the different printing time on the channel width and space The channel width and channel space for the reported Trang 10M ANUST PTE D respectively As seen in the SEM images, printed
Ngày tải lên: 04/02/2021, 05:20
A study on the time and pressure dependent deformation of microcontact printed μcp channels fabricated using self assembled monolayers of alkanethiol on gold
... forms the SAMs on the noble Au surface that protects the metal against etchant solution and thereby forms channel-like structures To address the deformation issue, various printing time and printing ... using the master and Sylgard material, and (iii) the transferring of patterned structure from PDMS stamp to the Au surface inking the stamp with alkanethiol solution The coverage area on the Au ... to the effect of the different printing time on the channel width and space The channel width and channel space for the reported Trang 10M ANUST PTE D respectively As seen in the SEM images, printed
Ngày tải lên: 17/03/2021, 20:11
Signals in the time and frequency domains (lý THUYẾT TÍNH HIỆU SLIDE)
... signal, the rectangular signal in the time domain has a duty cycle d equal to 1 /n . F. The power spectrum allows us to determine the full bandwidth and the effective bandwidth of the signal. G. Bandwidth ... features of the signal in the time domain.D. The presence of a DC offset means that the signal has a constant component, and the entire signal is shifted along the voltage axis in the time domain. ... (above the carrier frequency) • The full bandwidth of a signal is the frequency range that includes all spectrum lines of the signal • The absolute bandwidth (ABW) of a signal is the width of the
Ngày tải lên: 29/03/2021, 15:56
Tài liệu Toefl preparation for the computer and paper test part 21 docx
... (C), and (D) Choose the one word or phrase that best completes the sentence Then, on your answer sheet, find the number of the question and fill in the space that corresponds to the letter of the ... (A) The (B) The fastest (C) The fastest dog (D) The fastest dog, the Marmots spend their time foraging among meadow plants and flowers or on rocky cliffs (A) gets sun (B) sunning (C) the ... find the number of the question and fill in the space that corresponds to the letter of the answer you have chosen Look at the following examples in fifths The sentence should read, “The
Ngày tải lên: 14/12/2013, 15:15
Báo cáo y học: "The proinflammatory cytokines IL-2, IL-15 and IL-21 modulate the repertoire of mature human natural killer cell receptors" pot
... of their ligands on other cells induced by mild stimuli that underpins the diversity of activating receptors The genetic diversity of NK cell receptors and the range of dis-eases in which they ... In the next step, CD56bright and CD56dim subpopulations were purified by FACS to elucidate the role played by IL-21 in the expansion of the NK cell subpopulations in the presence of IL-2 and ... of cytokines by the CD56bright and CD56dim subpopulations of NK cells and even enhancing their cytotoxic function Materials and methods Reagents and cytokines RPMI-1640 medium, and β-mercaptoethanol
Ngày tải lên: 09/08/2014, 10:22
báo cáo khoa học: " Selection of reference genes for quantitative real-time PCR expression studies in the apomictic and sexual grass Brachiaria brizantha" ppt
... factor-1 alpha (BbrizEF1), and showed the nar-rowest Ct range and therefore the least deviation from the Ct median by the different samples (Figure 1) The Ct val-ues of the candidate reference genes ... geometric mean of the expression val-ues of the set of the control genes tested The lower the M value, the more stably expressed the gene is Also, the pro-gram enables the exclusion of the most unstable ... value of all the other genes and also a change in the M values of the unstable genes, BbrizGDP and BbrizUBI (Figure 3b) To check if the Box-whisker showing the Ct variation of each candidate reference
Ngày tải lên: 12/08/2014, 03:20
On the performance and capacity of space time block coded multicarrier CDMA communication systems
... System (TACS) The former was introduced in 1981 in Sweden, then soon afterwards in other Scandinavian countries followed by the Netherlands Switzerland, and a large number of central and eastern ... The temporal nature, on the other hand guarantees that the diversity advantage is achieved, without any sacrifices in the Trang 38transmission rate The design of space-time codes guarantees the ... Telatar [51] and independently by Foschini and Gans [41] The bandwidth efficiency is about three to four times that of current systems without any expansion in the bandwidth used The space–time trellis
Ngày tải lên: 16/09/2015, 15:54
The interlocking of time and income deficits
... America and the Caribbean – UNDP Panama, 2012 Trang 6This policy brief presents findings from a research project undertaken by the Gender Equality and the Economy and the Distribution of Income and ... deficits? 4.1 The time and income poverty of Households 4.2 The time and income poverty of individuals 4.3 A full employment simulation 5 The policy lessons of LIMTIP findings: revealing the interlocking ... of Time and Income Poverty (LIMTIP) has developed a two-dimensional measure that jointly tracks income gaps and time deficits While the specifics of the methodology and a full exposition of the
Ngày tải lên: 23/09/2015, 08:53
The measurement of time and income poverty in korea
... housework Adding up the husband’s time surplus and the wife’s time deficit to derive the total time deficit for the household would be equivalent to assuming that the husband automatically changes ... head The results of the estimation are used to predict the presence of the household in the poverty band for all household records in both the time use and the welfare data We estimate the latter ... income-poor if the income of the household to which they belong is less than the adjusted threshold, and we designate them as time-poor if they have a time deficit: income poor person or time
Ngày tải lên: 23/09/2015, 08:53
At the heart of student migration education, mobility, and the time space production of everyday life
... and rhythms of clock time and work hours, seasons, timetables, emotions and our own time or times; calm, hectic, dense or superficial in mixtures” In this thesis, I deploy the terms ‘time’ and ... on the ways in which young people use other times such as ‘free time’ and ‘play time’, become time-conscious adults, and develop temporal reflexivities that may reinforce and/or challenge the ... the whole jumble of cultural forms and practices that constitute and create everyday life and the meanings by which people understand themselves in the world”, it is important to understand these
Ngày tải lên: 30/09/2015, 14:23
Test bank accounting management 11e chapter 19 QUALITY, TIME, AND THE THEORY OF CONSTRAINTS
... customer-response time and on-time performanceC Time drivers and costs of time 1 Time driver: any factor in which change in the factor causes a change in the speed of an activity a Two important drivers of time ... manufacturing the product Time is studied through calculation of average waiting time and the components of customer-response time Explanation is provided as to the reasons for delays and the costs ... choice 7 and 8 Assign Exercises 19-19, 21, 22, and 23 and Problems 19-31 and 32. 2 On-time performance: refers to situations in which the product or service is actually delivered by the time it
Ngày tải lên: 23/11/2016, 16:13
EARTH SCIENCE geology, the environment, and the universe 2008 (21)
... down into the syrup far enough so the cup is three-fourths of the way to the bottom of the syrup Record the depth of the bottom of the cup relative to the surface, then let go of the cup. 4 ... together are called an island arc complex The Aleutian Islands off the coast of Alaska and the Lesser Antilles in the Caribbean are examples of island arc complexes The tectonic relationships and ... achieved and the mountains were buoyantly supported As peaks eroded, the mass decreased This allowed the roots themselves to rise and erode A balance between erosion and the decrease in the size of the
Ngày tải lên: 01/07/2017, 09:57
The role of information asymmetry and the level of market trading activity in shaping the time to maturity pattern of futures return volatility
... 2003-2016 7 Figure 2.1: The mediation framework to separate the speculative effect and the price elasticity effect 30 Figure 2.2: The impact of the speculative effect on the time-to-maturity pattern ... Dung and My, for their kindness Last but not the least, I would like to thank my family for their understanding and enormous support Without them, I would not have been able to complete this thesis ... to the provisions of the Copyright Act 1968 I also give permission for the digital version of my thesis to be made available on the web, via the University’s digital research repository, the
Ngày tải lên: 17/04/2018, 21:52
Finite Element Method - The time dimension - Semi - Discretization of field and dynanic problems analytical solution procedures_17
... before The new matrices C and M are assembled by the usual rule from element submatrices given byt C‘ IJ - NTpNJ dS1 and (17.14) (17.15) The matrix Me is known as the element mass matrix and the ... element, we have, for the mass matrix, Eq (17.15), If the thickness of the element is h and this is assumed to be constant within the m = phA the mass matrix becomes Trang 7474 The time dimension - ... 17.2.1 The ‘quasi-harmonic’ equation with time differential In many physical problems the quasi-harmonic equation takes the form in which time derivatives of the unknown function occur In the three-dimensional
Ngày tải lên: 02/05/2018, 08:10
Tiểu thuyết tiếng anh target 065 dr who and the time warrior terrance dicks
... into the terrible regions where even light itself faded and died The vortex The great ebb They would finish him there That was the chosen killing ground And the Rutan leader had seen it all in the ... showed on the screens Linx checked the panel readings The cruiser was now more than halfway through the belt And still there was nothing on the screens Almost for the first time since the fighters ... belt The device glowed briefly and there was a sudden high-pitched buzz and the sword flew from Irongron’s hand Irongron’s men broke and ran Only the faithful Bloodaxe hovered on the edge of the
Ngày tải lên: 13/12/2018, 14:24
Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel
... ratio and no reflections in the vicinity of the direct path Along the angular axis, the main lobe and side lobes of the antenna are visible, and along the time axis, the effects of windowing and ... rate implies the parameter for the intercluster arrival times and the ray arrival rate refers to the parameter for the intracluster arrival times The distributions of these arrival times are shown ... Γ(t) and ξ(t) include the complex reflection coefficient of the surface, the antenna gain in the direction of the reflected path, and path attenuation The time dependence of Γ(t) and ξ(t) is due to the...
Ngày tải lên: 20/11/2012, 11:32
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
... cooling demands is 28.5% and for Thessaloniki 13.2% Obviously, directly proportional to the energy demand for heating and cooling is the fuel (diesel oil) and electricity consumption and hence the CO2 ... or 0.15% in Athens and 0.41 K or 2.84% in Thessaloniki) The summer time temperature increase in the second decade is supported by the warming trends in the daily temperature data of these two stations ... trend in the eastern and south-eastern parts of the Mediterranean, indicating a less frequent expansion of the low pressure over the area and therefore a weakening of the Etesian winds and a subsequent...
Ngày tải lên: 05/09/2013, 16:10
Time and performance a three part study examining the relationships of job experience, organizational tenure, and age with job performance
... sample, and a longitudinal sample—to test these hypotheses Together, the three studies provide complementary evidence supporting the hypotheses The set of results has implications for theory, ... 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 ... limit the validity of the study’s conclusions based on these data Furthermore, the analyses grouped employees over a wide range of jobs and hierarchical levels The data are Page 27 Time and Performance...
Ngày tải lên: 11/09/2013, 11:44
Tài liệu Báo cáo khoa học: Glycation of low-density lipoprotein results in the time-dependent accumulation of cholesteryl esters and apolipoprotein B-100 protein in primary human monocyte-derived macrophages docx
... concentrations of these materials present in the artery wall, and in atherosclerotic lesions, are unknown The role of glycation and the two facets of glycoxidation in generating modified LDLs and lipid-laden ... glycation, rather than purely the loss of the parent amino acid, which is the key factor in terms of receptor recognition [29] There are no data available on the extent of Lys (and other amino ... via the scavenger receptors SR-A and CD36 The accumulation of lipid in these macrophages is accompanied by increased endocytosis and degradation of apoB, with the difference in the rates of the...
Ngày tải lên: 19/02/2014, 02:20