... was a child Her father was head of a gang of crooks in Chicago and I was a member of the gang 'Elsie's father thought of the secret writing of the dancing men The members of the gang used it to ... stick with the noose on the end He caught the snake's head in the noose Then he threw the snake into the iron safe and closed the door The metal door clanged shut The Speckled Band N ext morning, ... what about the whistle in the night?' said Holmes 'And the dying woman's words about the "speckled band" ?' 'I don't know,' I said 'Perhaps the band of gypsies ' Suddenly the door of our room...
Ngày tải lên: 21/03/2014, 12:05
... coquettishly upon one side of its pink curve The skull was of enormous capacity, and yet as I looked down I saw to my amazement that the figure of the man was small and frail, twisted in the shoulders and ... increase of the creatures You and I, Watson, we have done our part Shall the world, then, be overrun by oysters? No, no; horrible! You'll convey all that is in your mind." I left him full of the image ... and his character He is an amateur of crime, as I am of disease For him the villain, for me the microbe There are my prisons," he continued, pointing to a row of bottles and jars which stood upon...
Ngày tải lên: 24/10/2013, 20:15
LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-THE ADVENTURE OF THE DYING DETECTIVE ARTHUR CONAN DOYLE (3)
... Smith "Turn up the gas? Ah, the shadows begin to fall, they? Yes, I will turn it up, that I may see you the better." He crossed the room and the light suddenly brightened "Is there any other little ... in the trial." There was a sudden rush and a scuffle, followed by the clash of iron and a cry of pain "You'll only get yourself hurt," said the inspector "Stand still, will you?" There was the ... gasped "The spring! It drew blood This box this on the table." "The very one, by George! And it may as well leave the room in my pocket There goes your last shred of evidence But you have the truth...
Ngày tải lên: 24/10/2013, 20:15
the adventure of physics
... made of particles as well The growth of trees, the colours of the sky, the burning of fire, the warmth of a human body, the waves of the sea and the mood changes of people are all composed of particles ... this ability The sense of hearing registers the various sounds during the rise, the fall and the landing of the stone Our eyes track the location of the stone from one point to the next All observations ... develop the concept of ‘time’ from the comparison of motions in their surroundings Grown-ups take as a standard the motion of the Sun and call the resulting type of time local time From the Moon they...
Ngày tải lên: 19/01/2014, 12:17
RESEARCH, DESIGN AND FABRICATION OF DIGITAL INFORMATION TRANSIMITER WORKING IN THE VHF BAND
... slope-voltage output of the syllabic filter is the modulating input to the PAM The step-function response of the syllabic filter is related to the syllabic rate of speech, is independent of the sampling ... These characteristics include the following + Changes in the slope of the analog input signal determine the step-size changes of the digital output signal + The feedback loop is adaptive to the ... the current samples and two previous samples of the error signal The digital output signal is a binary signal having the same polarity as the input signal from the comparator at the time of the...
Ngày tải lên: 27/05/2014, 20:57
Báo cáo hóa học: " High degree of polarization of the near-bandedge photoluminescence in ZnO nanowires" pot
... camera The energy resolution of the setup during these experiments is around meV In order to analyze the polarization of the single NW emission, a linear polarizer was placed at the entrance of the ... respectively The polarization of the NBE emission is related to the selection rules for the excitonic transitions, which can be deduced from the k·p theory [19] The polarization ratio of the three ... Figure 1b The SEM analyses show that the NWs not have a specific direction with respect to the substrate The diameter is dispersed in the range of 20 to 100 nm and the length is in the range of 500...
Ngày tải lên: 21/06/2014, 00:20
The adventure of the refrain composing with improvised music
... that of “a sculptor at work on a statue; the marble block is the material cause, the action of sculpting the efficient cause, the formal cause is the shape of the statue, and the final cause is the ... and the improviser technically masters the execution of these sound elements so they can be repeated precisely The milieu is the beginning point of the improvisation, the line that emerges out of ... 10,000 BC: The 45 Geology of Morals (Who Does the Earth Think It Is?), but nevertheless also covers the concept of the refrain from the perspective of 1837: The Refrain in a similar vein to the present...
Ngày tải lên: 07/08/2017, 12:38
DSpace at VNU: Effect of Finite State AMC on the practicality of dual feedback bandwidth request control
... be of finite step changes, and these rates often not match those calculated from the dual feedback algorithm under the optimistic assumption that the BS can, most of the time, satisfy the bandwidth ... predictive indicator on the queue length variation in order to calculate the next bandwidth request, thus enhancing the reliability of the request The obvious weakness of the dual feedback 354 ... seen from the Table that when the fading is bad ( γ =2dB), the average service bandwidth, BWser, exceeds the agreed admission bandwidth, BWadm Similarly, a close look at the variation of the instantaneous...
Ngày tải lên: 16/12/2017, 10:41
DSpace at VNU: The impact of different multi-walled carbon nanotubes on the X-band microwave absorption of their epoxy nanocomposites
... patterns of the MWCNTs is the intensity of the (002) diffraction peak Because the contribution of the intratube structure to the (002) peak increased with wall number [59], the much lower intensity of ... Table 1, the smaller intensity ratio of D to G band (ID/IG) and full width at half maximum (FWHM) of the G band, as well as the slightly higher IG’/IG of MWCNT-VAST compared to the other two ... absorption performance of the MWCNT/epoxy composites, the reflection loss of the prepared metal-backed single-layered composites was measured in the X -band The frequency dependences of the microwave absorbing...
Ngày tải lên: 17/12/2017, 16:35
Báo cáo khoa học: Calpain 1–titin interactions concentrate calpain 1 in the Z-band edges and in the N2-line region within the skeletal myofibril doc
... to the myofibrils axis within the I -band The fractures were further located at the N-lines of the myofibrils (Fig 5A,B) and imputed to the proteolysis and the rigor mortis contraction [33] On the ... the Z-line and the N1 line Furthermore, we detected another location of calpain at the midpoint of the I -band, in accordance with previous electron microscopy data [28] showing the presence of ... labelling with the CP1 Ig led to an increase of the density in the center of the I -band at the N2 position and a dark gray line was observed at the Z-line periphery (Fig 4B) This was also the case...
Ngày tải lên: 23/03/2014, 13:20
Tinh thể photonic band gap
... created in the crystal which supports a mode that is in the band gap This mode is forbidden from propagating in the crystal because it falls in the band gap When a bend needs to be created in the waveguide, ... beams passing through the wave guides In addition, the 3D PBG material is chosen to exhibit an abrupt variation in the photon density of states near the transition frequency of the atoms This leads ... line defect of the same shape is introduced It is impossible for light to escape (since it cannot propagate in the bulk crystal) The only possibility is for the mode to propagate through the line...
Ngày tải lên: 11/06/2014, 19:37
The cat bandit Unit 1 Reader
... Then the bandit sat on one end of the plank He slid the rock off the bench The rock fell and landed on one end of the plank Smack! The end of the plank where the rock fell went down fast But the ... bench that was in the sun The sun shone on the two lenses of the glasses The lenses glinted in the sun The bandit slid the glasses a bit to the left He slid the glasses until one of the lenses sent ... crash The bandit landed on the deck Then—lap, lap, lap—that was the end of the milk 32 33 The Chips Once Mom left a big bag of chips on the top shelf in the kitchen The cat will not get them up there,”...
Ngày tải lên: 28/04/2015, 16:15
MOTT TRANSITIONS IN THE 2 BAND HUBBARD MODEL a COHERENT POTENTIAL APPROXIMATION STUDY
... of the single -band model (U ′ = 0, J = 0) with that of the two -band models (U ′ = U, J = 0) Fig shows the DOS of the single band and two -band models for various values of U It is seen that the ... values of J Since the system is isotropic the Fermi energy EF is exactly located at the origin The Mott transitions appear simutanously on two orbitals In order to show the effect of the band degeneracy, ... except the fact that the effect of the band degeneracy was stronger than that predicted by DMFT and CPA When U > 1.0W both the single -band and two -band models are in isulating phase Fig shows how the...
Ngày tải lên: 30/10/2015, 20:54
Báo cáo hóa học: " Design of zone-based bandwidth management scheme in IEEE 802.16 multi-hop relay networks" doc
... such that bandwidth re-allocation is not necessary for handoffs of the user among the RSs of the same zone as displayed in Figure The size of a zone is defined to be the hop count of the most ... probability of the mobile user at RSi, j in the case of the user not moving outsize of the zone If we assume the bandwidth allocated in the zone is N*BW, the satisfaction rate S for the allocation ... over the total number of handoff (4) Bandwidth Utilization is the actual utilization rate of system resources (5) Handoff Call Degradation Ratio is the ratio of the case that the required bandwidth...
Ngày tải lên: 21/06/2014, 03:20
he adventure of living
... sycophants of a militant Proletariat I mean true Whig principles the principles of Halifax, of Somers, of Locke, of Addison, and of Steele the principles of the Bill of Rights and of "the Glorious ... troop of horse to fight on the side of the Commonwealth My father was always very proud of the fact that the intellectual father of the Whigs was so closely united with our ancestor A propos of ... Council as one of the bonds that unite the Colonies and the Mother Country." He then went on to use the article as the foundation for his speech I had talked about the Judicial Committee of the Privy...
Ngày tải lên: 01/03/2015, 14:14
Design and analysis of ultra wide band and millimeter wave antennas
... performances for the same power consumption In this case, the challenge of co-design consists of finding the best tradeoff between the maximum power gain of the LNA and the feasibility of an antenna ... large bandwidth) is used to excite the antenna Keeping the waveform of the impulse unchanged is another important issue of the UWB antennas Otherwise, the ringing effect will arise and the signal ... circuits Therefore, the need to have wideband modeling of UWB antennas is increased as the design complexity of the RF system increases The first part of this research intends to investigate the application...
Ngày tải lên: 10/09/2015, 15:49
Design of a broad band distributed amplifier and design of cmos passive and active filters
... function of the gate line, and are the attenuation and the phase shift per section of the gate line respectively, is the radian gate line cut-off frequency and is the radian cut-off frequency of the ... number of FETS in the amplifier Next Vck is expressed in terms of the voltage at the gate terminal of the kth FET and is given by: (2.28) Where, Vi is the input voltage of the amplifier, is the ... across the gate-to-source capacitance of the kth FET, is the propagation constant of the drain line, and are the attenuation and the phase shift per section of the drain line respectively, n is the...
Ngày tải lên: 12/10/2015, 17:34
The Impact of Signal Bandwidth on Indoor Wireless Systems in Dense Multipath Environments
... than the bandwidth of the transferred signal to avoid signal distortion Furthermore, for narrowband systems, the properties of the antenna usually not change significantly over the occupied bandwidth ... general k = k The size of the delay bins determines the time delay resolution of the model; therefore a reasonable bin size is the resolution of the specific measurements (if the model is measurement ... increases with the number of fingers Thus the performance of the Rake receiver is largely based on the number of fingers, the number of multipath components, their amplitude statistics, and the relative...
Ngày tải lên: 20/11/2012, 11:36