Means and variances, resemblance between relatives, hereditary variance mating designs, hereditary variance experimental estimates, testers and combining ability, selection experimental results,... is the main content of the book "Quantitative Genetics in Maize Breeding". Invite you to consult the text book for more documents serving the academic needs and research.
(BQ) Part 2 book "Introduction to genetic analysis" presents the following contents: Gene isolation and manipulation, genomics, the dynamic genome - Transposable elements, genetic regulation of cell number - Normal and cancer cells, population genetics, quantitative genetics, evolutionary genetics,... and other contents.
Genetic programming (GP) is a branch of Evolutionary Computing that aims the automatic discovery of programs to solve a given problem. Since its appearance, in the earliest nineties, GP has become one of the most promising paradigms for solving problems in the artificial intelligence field, producing a number of human-competitive results and even patentable new inventions. And, as other areas in Computer Science, GP continues evolving quickly, with new ideas, techniques and applications being constantly proposed....
Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Quantitative genetics of taura syndrome resistance in pacific white shrimp (penaeus vannamei): a cure model approach
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Interest in quantitative genetics of Dutt’s and Deak’s methods for numerical computation of multivariate normal probability integrals
Chapter 19 - Variation and selection in populations. This chapter involves the study of how genetic laws impact the genetic makeup of a population. Mendelian principles are the basis for the Hardy-Weinberg law which allows one to calculate allele and genotype frequencies from one generation to the next. The Hardy-Weinberg law can be used only if other forces are not acting on the allele frequency. Those forces include selection, migration, mutation, and population size.
Information Theory, Evolution, and the Origin of Life presents a timely
introduction to the use of information theory and coding theory in molecular
biology. The genetical information system, because it is linear and digital,
resembles the algorithmic language of computers. George Gamow pointed
out that the application of Shannon’s information theory breaks genetics and
molecular biology out of the descriptive mode into the quantitative mode,
and Dr. Yockey develops this theme, discussing how information theory and
coding theory can be applied to molecular biology....
Plant tissue culture
Most methods of plant transformation applied to GM crops require that a whole plant is regenerated from isolated plant cells or tissue which have been genetically transformed. This regeneration is conducted in vitro so that the environment and growth medium can be manipulated to ensure a high frequency of regeneration. In addition to a high frequency of regeneration, the regenerable cells must be accessible to gene transfer by whatever technique is chosen (gene transfer methods are described in Chapter 3).
As a result of these developments, the quantitative relationship between the consumer
goods supply on the one hand and the rapidly rising consumer goods demand on the
other hand has been continuously improved. Nowadays, the case that supply cannot
satisfy demand is for most consumer goods a case of the past. Quite the opposite is to
observe that Chinese consumer goods markets are buyers’ markets, characterized by a
surplus of supply and a strong competition between many national suppliers and al-
most 330.000 foreign suppliers offering products in this market.
Credit scores, as a quantitative shorthand for credit histories, increase the potential for
customized pricing of credit based on the risk an individual poses. Some argue that
charging more to consumers defined as higher risk would remove some of the cost of risk
carried by the general consumer population, and would allow for price reductions among
consumers who pose less risk.
The estimation of these quantites arises in many research areas such as in physics
and engineering problems. In network analysis such as in advanced telecommunication
systems studies X traditionally represents the length of service centers
in an open/closed queueing network processing jobs. In this context these two
quantities (1.1) represent repectively the probability of buer-over
ows and the
distribution of the queueing process in this over
Several numerical methods have been proposed in the literature to estimate
the entrance probability into a rare set.
Credit hour is the unit by which an institution measures its course work. The number of
credit hours assigned to a course quantitatively reflects the outcomes expected, the mode
of instruction, the amount of time spent in class, and the amount of outside preparatory
work expected for the class.
Considerable variation exists from institution to institution and within a given institution.
A semester credit hour is the most commonly used system of measuring course work and
is usually based on at least a 14-17 week calendar.
Quantitative methods - including performance testing,
indoor air pollution monitoring and questionnaires - can
track changes in "quantifiables" and are a means of
objectively comparing one intervention against another.
Qualitative methods, on the other hand, help reveal the
perspectives of individuals or communities and provide
important contextual data to explain the results of quantitative
analyses. They include in-depth, open-ended interviews,
direct observations of behaviours and participatory methods.
Sample size, i.e.
Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Quantitative estimation of genetic risk for atypical scrapie in French sheep and potential consequences of the current breeding programme for resistance to scrapie on the risk of atypical scrapie
Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Genetic evaluation for a quantitative trait controlled by polygenes and a major locus with genotypes not or only partly known