... Comparison of the obstetric anesthesia activity index with total delivery numbers as a single denominator of workload demand in Israeli maternity units Yehuda ... delivery numbers To our knowledge, this is the first report of a workload-directed performance indicator of obstetric anesthesia services The derivation and limitations of this novel index are ... surveyed (Table 1) The annual delivery numbers not reliably reflect these key components of obstetric anesthesia workload Hospital rankings based on annual delivery numbers were significantly different...
... utilizes sorted indexnumbers instead of the original facial features as templates for recognition The procedure of creating the proposed SIN feature vector is as follows (1) Extract feature vector ... recognition based on sorted indexnumbers (SINs) of appearance-based facial features Unlike traditional face recognition methods which store either the original image or facial features as templates, ... = w − w, where w is the mean feature vector calculated from the training data (3) Sort the feature vector u in descending order, and store the corresponding indexnumbers in a new vector g (4)...
... Complex Numbers 555 Polar Notation Complex numbers can also be expressed in polar notation, besides the rectangular notation just described For example, Fig 30-2 shows three complex numbers in ... waves The amplitudes of the cosine waves are called the real part, while the amplitudes of the sine waves are called the imaginary part We stressed that these amplitudes are ordinary numbers, ... Capacitor I V I V I I Amplitude Amplitude Amplitude V V I I V Time Time Time FIGURE 30-5 Definition of impedance When sinusoidal voltages and currents are represented by complex numbers, the ratio...
... in the representation of women in Freedonia's work force, according to the graphs In 1975, for example, some 300 000 men and 250 000 women worked in the communications sector Twenty years later, ... the number of women rose from 25 000 to over 100 000 Two sectors that retained stable employment numbers for both men and women were manufacturing, which had about 300 000 women and 650 000 men...
... English - Numbers 251 - 500 Vocabulary for ESL EFL TEFL TOEFL TESL English Learners Rank Word 251 open 252 seem 253 together 254 next 255 white 256 children 257 begin 258 got 259 walk 260 example ... 499 language 500 among 438 ocean 439 warm 489 brought 490 heat 1000 Most Common Words in English Numbers 501 - 725 - Vocabulary for ESL EFL TEFL TOEFL TESL English Learners Rank Word 501 grand ... 745 fair 746 bank 747 collect 748 save 749 control 750 decimal 1000 Most Common Words in English Numbers 726 - 1000 - Vocabulary for ESL EFL TEFL TOEFL TESL English Learners Rank Word 751 gentle...
... unsigned binary numbers can represent decimal numbers from to 255 Generally, N-bit unsigned binary numbers can represent the range of to 2N-1 Table 2.1 lists the lengths of unsigned binary numbers and ... computer internally operates on the basis of binary numbers, binary numbers take more digits than decimal numbers to represent the same value For example, decimal 100 can be expressed in three digits, ... is called a "sign bit" because it denotes a sign Figure 2.3 8-bit binary numbers Examples of addition of signed binary numbers are given below 00000001 +1 + 11111111 + −1 00000000 http://resource.renesas.com...
... desired The Sobol’ sequence achieves this accuracy in a few thousand samples, while pseudorandom sampling requires nearly 100,000 samples The ratio would be even greater for higher desired accuracies ... beginning, but this feature would be easy to add Once the initialization of the direction numbers iv has been done, the jth point can be obtained directly by XORing together those direction numbers corresponding ... technique of Latin square or Latin hypercube sampling, which is useful when you must sample an N -dimensional space exceedingly sparsely, at M points For example, you may want to test the crashworthiness...
... likely only a crude approximation to the ideal Stratified Sampling The idea of stratified sampling is quite different from importance sampling Let us expand our notation slightly and let f denote ... σj ’s Var f = Mixed Strategies Importance sampling and stratified sampling seem, at first sight, inconsistent with each other The former concentrates sample points where the magnitude of the integrand ... integrand f is changing rapidly, since then the sampled function h = f /p will have a large variance Importance sampling works by smoothing the values of the sampled function h, and is effective only...
... representative samples, or could the samples be biased? Topic: Should campus security be tighter? Population: Female students Sample: Women who have been victims of crimes on campus Answers The sample ... on campus are surveyed, the results will certainly reflect a dissatisfaction with campus security Furthermore, unless this is an all-female college, the sample is not representative The sample ... how much is enough when it comes to sample size There’s no hard and fast 117 rule here except one: The larger your sample size, the better The bigger the sample, the more likely it is that your...