This paper is devoted to the analysis of the impact of chaos-based
techniques on block encryption ciphers. We present several chaos
based ciphers. Using the well-known principles in the cryptanalysis
we show that these ciphers do not behave worse
than the standard
ones, opening in this way a novel approach to the design of block
encryption ciphers.
The quality of the teaching process at the university are difficult to measure and
determine the amount of quality, because they are influenced by many of the physical,
human and administrative factors, which invited us to devise a quantitative met
hod for
evaluating and measuring the quality of the results the examination in the courses the
university through distribution analysis Recurring of the results of each course separately
and each year, either College was a theory or application, and then make a matching test
for distribution with the actual distribution Recurring Recurring theoretical standard beta
distribution using Chi-square test, and the results that have been obtained:
1. devise mathematical relationship to measure the quality of the examination results
in university courses.
2. the expense of the quality of the examination results of some courses in some four
years in the Faculty of Economics at the University of Tishreen.
3. The quality of the examination results differ from the success rate.
Waiting for Godot is the masterpiece of Samuel Beckett. It talks
about the absurdity of the lives of two characters who are Vladimir
and Estragon and their waiting for an unknown person. Waiting for
Godot is studied within different critical schoo
ls. The play mainly
stands between two modern critical schools; Modernism and Postmodernism.
Its simplified settings indicate Modernism. Moreover,
the presentation of the characters as simple ones is a Modernist
trend as well. We notice the unpresentable figure of Godot, in
addition to the superficiality of the conversations.
Writers, in general, characterized women through different
images. The dominated image in such writings is lustfulness. Dante
uses this image to present three Oriental women: Semiramis,
Cleopatra and Dido.
The educational process at universities affected many of the physical ,human and
administrative factors ,and to determine the extent of the impact of each of these factors in
the educational process to reflect the efficiency, It is considered a ver
y difficult process .In
order to achieve output of higher education , we have to stand at the level of the
educational process efficiency and performance in universities, because it is affected by
many of the physical , human and administrative factors . which invited us to devise a
quantitative method for evaluating and measuring the educational process efficiency and
performance in school undergraduate courses. By arranging different success rates, as well
as through special test success rates in the decision, and the results that were obtained:
1-Devise mathematical relationship to measure the educational process efficiency
and performance through the installation of the proportion of applicants and the proportion
of the general success and the success rate for in decision.
2-Devise mathematical relationship to measure the educational process efficiency
and performance in courses through the test of the success rate for in decision.
3-The crisis experienced by the country has reversed dramatically and negatively
educational process efficiency and performance in courses in different years, and according
to the scientific departments.
تضمن هذا البحث دراسة التغيرات التي طرأت عل مستويات الإنفاق للأسر السورية في مدينة حمص ومستواهم المعيشي خلال أعوام الأزمة السورية
