Korteveg-de Friz tenglamasi sayoz suvlarning uzun to‘lqinlar nazariyasi va nochiziqli effekt va dispersiya hosil bo’ladigan boshqa fizik sistemalarida uchraydi. Mazkur ishda Korteveg-de Friz tenglamasining simetriyalar gruppalari o‘rganilgan.
“Elcktron ta’lim” ta’lim jarayoniga tczlik bilan kirib kclmoqda. Ushbu maqolada uning yutug’i bilan birga elektron ta’limni joriy etishdagi muammolar taxlil qilinadi. Elektron ta’limni joriy etilishda “yangi pedagogik texnologiya”ni ishlab chiqish zarurati tug’iladi. Quyida “yangi pedagogic texnologiya” ta’rifi va kafolatli pedagogik jarayon loyixasi keltiriladi.
Ushbu maqolada akademik litseylarning fizika kursida Kvant fizikasi bo‘limini o‘qitishda mikroolam haqida asosiy tushunchalar keltirilgan.
Subjects of the inquiry: 103 patients with rheumatoid arthritis, 20 healthy individuals.
Aim of the inquiry: To study therapeutic effect of low frequency physical factors on the cytokines and the processes of lipid peroxidation and to confirm scientifically the efficacy of their use based on the their effect on the clinical laboratory findings.
Methods of investigation: Clinical and laboratory investigations, immunological analyses of the blood scrum cytokine levels and synovial fluid, biochemical examinations of the lipid peroxidation and antioxidant system indicators, phospholipase-A2 activity, nonspecific phosphatases and free oxyprolinc in the blood serum of patients.
The results achieved and their novelty: There was studied clinical efficacy of ultraphonophoresis with benzketozon during treatment and rehabilitation of the patients with rheumatoid arthritis. It was proved that disbalance between inflammatory and anti-inflammatory cytokines as well as lipid peroxidation activation activity in the erythrocyte membranes and blood scrum destabilized cellular membrane structures, increase in phospholipase-A2 activity and, consequently, stimulating prostaglandines, inflammation mediators, synthesis. There was shown that complex therapy with inclusion of low frequency physical factors, particularly ultraphonophoresis with benzketozon, gave marked positive effect normalizing interrelation ship between inflammatory and anti-inflammatory cytokines reducing activity of phospholipase-A2, lipid peroxidation products and rising the levels of antioxidant system indicators.
Practical value: There has been shown rationality of inclusion of the physical-pharmacological method ultraphonophoresis with benzketozon into clinical practice. The differential indicators developed for application of low-frequency physical methods of therapy for rehabilitation of the patients with rheumatoid arthritis allow prolongation of the remission, improvement of the patients life quality.
Degree of embed and economic effectivity: The practical recommendation and guidelines have been applied in the clinical practice of the out-patient special course of arthrological treatment in the Republican Rhcumatological Center, Clinical Hospital N 1, Central Hospital of Zangiota district of Tashkent province. Sphere of usage: Rheumatology, physiotherapy.
Object of the research: the process of teaching physics
The aim of the research: The periodical law of physics and the proof of the physical education according ot the law.
Methods of the research: To analyze literature regarding the research; to observe teaching process, conversation with the teacher and a pupil, to observe professional expricnce of school teachers, to prepare questionnaires, to conduct, to work out and analyse statistically the pedagogical experiment.
Scientific novelty of the research: Considering the periodic education law as a separate subject, the periods of physical education were methodically characterised, the diffcrcnciation was analyzed, the practical outcome of physical pcriodisation was reflected and the technology of governing physical education periodically at secondary schools and learning teaching materials were thoroughly established.
Practical importance of the research: the periodic technology of teaching physics which is the result of the research - can be widely used in teaching physics at secondary schools; in creation of teaching material; in working out new forms of independent and distance learning and in teachers’ training system. It can also be used in teaching other subjects at secondary schools and in other stages of education.
Efficiency and the implementation of the project: More than 30 articles, brochures and a monography were published on this dissertation. The results of the research were discussed and analyzed in the scientific conferences in foreign and local teachers and professors conferences and meetings at Bukhara State University and in another educational establishments. (Bukhara - 2000, 2001,
2002, 2003; Karshi city - 2003, 2004; Guliston city 2002, 2005; Samarkand -
2003, 2004, Tashkent city 2003, 2005; Termez city 2003, 2004; Namangan city 2005, Ferghana city 2002, 2004). The efficiency of the research at secondary schools has reached 20.8% at average.
The degree of implementation: The results of the research can be used in teaching physics at secondary schools, in teachers training system, in the creation of text-books and other teaching materials and in condiction research works connected to this matter.