ruby module class and instance methods

Ngày tải lên: 24/08/2014, 11:33

... which included 68 patients with brucellosis and 70 control group, sensitivity and specificity were found to be 45.5 % and 97.1 % for Ig M and 79 % and 100 % for Ig G respectively (10). When ... tests, immuncapture aggluti- nation and ELISA Ig M and Ig G tests, which are based on sandwich ELISA system, are standardized tests that have high diagnostic value and can be used interchangeably. ... was not observed between the Bru- cellacapt and Coombs tests in terms of sensitivity and specificity in the diagnosis and follow-up of brucello- sis and it was concluded that the results were...

Ngày tải lên: 25/10/2012, 10:56

Ngày tải lên: 05/09/2013, 16:30

... of creating a blog, the blog title and URL is entered. Creation of the class blogs should be done before the first class and assigned relevant blog titles and URLs that communicate the purpose ... easily create classes utilizing blogs that allow students the chance to write and submit assignments in class. Combined with essential discussion and lecture from the teacher, the utilization of both class ... for class assignments and notes, or anything in between. • Computers in the classroom are not a prerequisite for the use of blogs. Thanks to the affordability of today's computers and...

Ngày tải lên: 06/09/2013, 05:10

... 6 Collecting Data — The Class and the Array In This Chapter ᮣ Introducing the C# class ᮣ Storing data in an object ᮣ Assigning and using object references ᮣ Creating and building arrays of objects Y ou ... numElements; 115 Chapter 6: Collecting Data — The Class and the Array 12_597043 ch06.qxd 9/20/05 1:53 PM Page 115 Showing Some Class A class is a bundling of unlike data and functions that logically belong ... include the class Vehicle , which describes the relevant properties of a vehicle. The C# Vehicle class would have properties like dTopSpeed , nWeight , and bClunker . I address the stop and go parts...

Ngày tải lên: 04/10/2013, 21:20

... than class for others. Advances in the class analysis of gender and the gender analysis of class depend upon research that will clarify these interac- tions. 6.2 Forms of interconnection of class ... interconnection of class and gender As a preliminary task to empirical investigations of class and gender, it is useful to lay out a conceptual menu of the various ways that class and gender might be ... independently of class and some of what is consequential about class occurs independently of gender. The task of class analysis, then, is to sort out these various kinds of effects. In chapters 7, 8 and 9...

Ngày tải lên: 01/11/2013, 07:20

... traffic, which seems to stand for a modern society that has bypassed the classic class struggle by removing the means of class identification and mobilization. The challenge of class, at the formal ... middle and lower collective groups; and the dichotomous, adversarial picture, where society is sundered between “us” and “them” ’. 46 Understandings of class, then, are variously constructed, and in ... distinctive feature of this development, and the reason why class becomes a central and Class and Social Change 55 conviction concerning the integrity and honesty of his refusal to conform, to become...

Ngày tải lên: 01/11/2013, 10:20

... function G is twice differentiable. 3.6.1. Compute the gradient and Hessian of J (w) in the general case and in the cases that G(t)=t 4 and G(t) = log cosh(t) . 3.6.2. Consider maximizing this function ... two-dimensional gaussian data x with zero mean and covariance matrix  3 1 1 2  : Apply the stochastic on-line learning rule (3.37), choosing a random initial point w and an appropriate learning rate. Try ... REMARKS AND REFERENCES 75 Now, assuming the learning rate  is small as is usually the case, at least in the later iteration steps, we can expand this into a Taylor series with respect to  and get...

Ngày tải lên: 13/12/2013, 14:15

... cumulant-based methods could probably be modified to work in the noisy case, as we did in this chapter for methods maximizing the absolute value of kurtosis. 15.4.3 Maximum likelihood methods Another ... (see Section 2.7), and therefore any such estimation method would be immune to gaussian noise. Such methods can be found in [63, 263, 471]. The problem is, however, that such methods often use ... matrix. Note that the cumulant-based methods in Part II used both second- and fourth- order cumulants. Second-order cumulants are not immune to gaussian noise, and therefore the cumulant-based method...

Ngày tải lên: 20/01/2014, 11:20

... gain and the controllability. • Increasing the ratio of the longest to the second longest lag also increases the controllability. Flow loops Flow loops are too fast to use the standard methods ... proportional and integral only. Calculation of repeat time: (gain and reset terms used in controller) With the error set to zero (measurement input = setpoint), make a change in the input and note ... disturbance rejection. The choice of methods depends upon the loop’s place in the process and its relationship with other loops. Mathematical criteria Mathematical methods minimization of index IAE...

Ngày tải lên: 22/01/2014, 08:26

...

Ngày tải lên: 05/03/2014, 15:20

... increasing number of objects and distinctions, and, consequently, to express them in a manner progressively more and more imperfect. To what a degree this loose mode of classing and denominating objects ... knowledge, and to our command over that knowledge for our own uses. If there were but one rational being in the universe, that being might be a perfect logician; and the science and art of ... categories Quando (or position in time), and Ubi (or position in space); while the distinction between the latter and Situs is merely verbal. The incongruity of erecting into a summum genus the class...

Ngày tải lên: 06/03/2014, 13:20

...

Ngày tải lên: 07/03/2014, 04:20

... molecular and clinical genetics has significantly contributed to the distinction and classification of skeletal disorders. A first significant classification was created in 1970 in Paris, and was ... including the brain, organ dissection and sampling for microscopical examination, and, finally, sampling from the bones and cartilage for histological, histochemical and occasionally immunohistochemical ... problems, and limb anomalies) during childhood and adolescence. At the ages of 4 and 7 years, there was no difference between the two groups regarding child social competence, behaviour, growth and...

Ngày tải lên: 07/03/2014, 20:20

... following six classes of nutrients are essential to life, growth, production and reproduction in all classes of poultry. Nature supplies most of these essentials in the form of pasture, bugs and insects, ... the amount of mash and grain consumed, and allows one to use a cheap and simple growing ration. Good pasture helps to grow sleek smoothly- feathered vigorous pullets, enabling them to withstand the strain ... the spring and only grain fed, soon lay themselves thin, cease laying, moult and spend the summer and fall growing new feathers; moreover any eggs they lay are likely to be of “barnyard” quality and...

Ngày tải lên: 23/03/2014, 21:20

... create a demand for foreign exchange and a supply of dollars. As a result, the combined deÞcits on the current accoun t and the ca pital account can be thought of as the excess de- mand for foreign ... the literature and treatments of the various methods are scattered across different textbooks and journal articles. It would be really unkind to send you to multiple outside sources and require you ... theoretical and empirical issues. The theory is in- troduced by developing the canonical model in a topic area and then its predictions are evaluated quantitatively. Both the calibration method and standard...

Ngày tải lên: 24/03/2014, 04:20

Ngày tải lên: 24/03/2014, 19:20

Ngày tải lên: 29/03/2014, 18:20

Ngày tải lên: 31/03/2014, 08:20