29 research outputs found
Scenario of Linguo – Cultural Essence of Verbs Expressing Behavior Peculiar to the Uzbeks
No full textThe author analyses lingua-cognitive and linguo-cultural essence of the verbs compiling the scenario of spiritual processes peculiar to the conduct of the Uzbeks. Here, the verbs compiling this scenario, based on systematic peculiarities in paradigmatic relations, go into syntagmatic relations, in expressing the very reality. The author also says that this condition creates instantaneous condition and this condition put them in order of a new system. In this order, the basis of verbs is stable lingua-cultural value. The author tries to prove that some verbs serve as direct unifiers of the events of a literary work
MINIMALLY INVASIVE TECHNIQUE OF ENDOSCOPIC THIRD VENTRICULOCISTERNOSTOMY IN CHILDREN WITH OCCLUSIVE HYDROCEPHALUS
No full textObjective: To introduce into clinical practice a new minimally invasive technique of endoscopic third ventriculocisternostomy (ETV) in children with occlusive hydrocephalus with using a semi-rigid needle-shaped miniature neuroendoscope.
Methods: Reviewed 131 cases (73 boys, 58 girls) occlusive hydrocephalus of various genesis in children aged 1 month to 5 years, which was performed by ETV proposed by the first author of the methodology. The period of observation of children after treatment was 24.2±3.8 months.
Results: Applying a minimally invasive technique of ETV with using a semi-rigid needle-shaped miniature neuroendoscope which significantly reduced the length of the soft tissue incision in the access areas, and the use of a more advanced toolkit – to reduce the size of the twist drill hole in the skull by more than 2 times. Access to the lateral ventricle is done by means of blunt trephination of the dura without the need for significant corticectomy or coagulation and is accompanied by minimal damage to the parencima of the brain. This is very important, given the operation in children with occlusive hydrocephalus, in whom the brain is already damaged by organic changes. Constant endoscopic control when accessing the lateral ventricle increases safety and reduces the risk of damage to vascular and nerve structures. It can be performed in cases of pathologies affecting the anatomical relationships of the lateral and third ventricle such as severe narrowing or complete occlusion of the interpeduncular cistern, narrow (slit) ventricles of the brain (width of the third ventricle is less than 8 mm in the anterior sections), narrow foramen of Monro, anteroposterior size of prepontine cistern less than 6 mm. Lethal outcomes was not, and the effectiveness of surgical treatment was 77%. Postoperative neurological, endocrine and infectious complications have not been observed
Conclusion: A minimally invasive technique of performing ETV using a semi-rigid needle-shaped miniature neuroendoscope is an effective and safe method of surgical treatment occlusive hydrocephalus, which minimizes surgical trauma at all stages, reduces intra- and postoperative complications and can be recommended for widespread clinical use
IBN SINO FALSAFIY QARASHLARINI O‘RGANILISH TARIXIDAN
No full textВ статье говорится о философских взглядах в творчестве Ибн Сины и истории их изучения. Автор Ибн Сина пытался осветить философскую суть своих произведений, написанных в области философии, природы, медицины и художественной литературы, а также музыки.The article talks about the philosophical views in the works of Ibn Sina and the history of their study. The author Ibn Sina tried to illuminate the philosophical essence of his works written in the fields of philosophy, nature, medicine and fiction, as well as music.Maqolada Ibn Sino ijodida falsafiy qarashlar va ularning o‘rganilish tarixi haqida so‘z borgan. Muallif Ibn Sino falsafa, tabiat, tibbiyot va badiiy adabiyotda, musiqa kabi boshqa fanlar sohasida yozgan asarlarini falsafiy mohiyatini yoritishga harakat qilgan
ISSUES OF ENSURING THE OPENNESS OF ADMINISTRATIVE COURTS: PROBLEMS AND SOLUTIONS
No full textIn this article, the author from scientific and practical positions considers the processes of digitalization in administrative courts, which have recently become one of the most important participants in the process of protecting the rights and interests of citizens and legal entities from illegal decisions and actions of public authorities and administration in Uzbekistan. In particular, the current state of ensuring the openness of the activities of these courts, the work carried out in this direction and the problems that arise, the legal foundations of the digitalization process, and positive foreign experience in this area have been studied in detail. In the article, the author presents his scientific and practical proposals and recommendations for increasing the authority and openness of administrative courts and further improving the regulation of their activities
ENDOSCOPIC TREATMENT OF ARACHNOID CYSTS OF THE MIDDLE CRANIAL FOSSA IN CHILDREN
No full textObjective: Improvement of the results and effectiveness of endoscopic treatment for arachnoid cysts of the middle cranial fossa (AC MCF) in children.
Methods: At the Federal Center for Neurosurgery of Tyumen 65 patients with AC MCF were operated from 2012 to 2018 by endoscopic cystocisternostomy (ECCS). Patients age ranged from one month up to 17 years. Children under 3 years old were – 32 (49%). Hypertensive symptoms were in 26 (40%); delayed speech development in 20 (31%); symptomatic epilepsy in 12 (18.5%); pathology of the ocular fundus was in 5 (7.7%). Associated abnormalities were in 19 (29%). All patients underwent CT and/or MRI. In 46 (71%) patients, cysts were located on the right, in 13 (20%) on the left and 6 (9%) bilateral. The displacement of the middle structures was diagnosed in 45 (69%). According to the Galassi classification: type II was in 20 (31%), type III – in 45 (69%) patients. The average volume of AC MCF before the operation was 181±18.6 cm3. All 65 patients underwent ECCS: a miniature neuroendoscope KarlStorz – Endoskop 11576 KF/KG was used in 47 patients, and a standard rigid endoscope LOTTA, «Gaab I scope» or flexible video scope was used in 18 patients.
Results: The postoperative observation period ranged from 1 year to 8 years. The volume of cysts after surgery averaged 124.8±17.2 cm3. On average, the volume of cysts decreased by 58.2±13.5 cm3. The total efficiency of ECCS in 65 patients with AC MCF reached 81.5% of cases. Relapse was noted in 14 patients (22%). The period of recurrence ranged from 1 month to 81 month. Recurrence was in 71% of children under the age of 3 years. There was a correlation between repeated interventions and age. Children under 3 years of age have the efficiency of surgical treatment at 68.8% than in children over 3 years old – 93.8% (p≤0.01). The results of surgical treatment, depending on the endoscope used, were statistically unreliable, because when using Karl Storz – Endoskop 11576 KF/KG the total efficiency was 81%, and when using LOTTA, «Gaab I scope» or a flexible video scope – 84%. Complications in the postoperative period occurred in 6 (9%) children.
Conclusion: The effectiveness of ECCS in 65 children with AC MCF reached 81.5% of cases. The effectiveness of ECCS in children under 3 years of age was 68.7%, and 93.7% in children older than 3 years
Evaluation of the Impact of the Tax Legislation Reforms on the Tax Potential by Fuzzy Inference Method
No full textAbstractIn the paper the Mamdani-Type Fuzzy inference method is applied for the expert evaluation of the impact of the tax legislation reforms on the tax potential. The model being investigated includes 4 inputs, 8 IF-THEN rules and a single-output. Triangle, trapezoid, Gaussian and Bell-shaped membership functions are used for the fuzzification of input data and output of the system is evaluated by Gaussian curve membership function. For the investigated year the laws made reforms in the Azerbaijan tax legislation are classified and evaluated on the base of fuzzy inference system
SIMULTANEOUS TRANSITIONS IN IR ABSORPTION SPECTRA OF SYSTEM CAPABLE TO THE COMPLEX FORMATION
No full textAuthor Institution: Samarkand State UniversityWe observed a number of simultaneous vibrational transitions in the absorption spectra of gas and liquid mixtures with HCl, CHCl3, CDCl3, H2O and some alcohols. Frequencies, widths and integral band intensities of the IR spectra have been measured. In approximation of pair electrostatic induction mechanism the absolute intensities of observed IR absorption band were calculated. In these calculations the models of intermolecular potentials of the Lennard-Johns (12:6) and Kihara were used. Important role of complex formation on intensity of simultaneous transitions bands was demonstrated
Electrophysiological investigation of the contribution of attention to altered pain inhibition processes in patients with irritable bowel syndrome
No full textIrritable bowel syndrome (IBS) is a functional gastrointestinal disorder associated with chronic abdominal pain and altered pain processing. The aim of this study was to examine whether attentional processes contribute to altered pain inhibition processes in patients with IBS. Nine female patients with IBS and nine age-/sex-matched controls were included in a pain inhibition paradigm using counter-stimulation and distraction with electroencephalography. Patients with IBS showed no inhibition of pain-related brain activity by heterotopic noxious counter-stimulation (HNCS) or selective attention. In the control group, HNCS and selective attention decreased the N100, P260 and high-gamma oscillation power. In addition, pain-related high-gamma power in sensorimotor, anterior cingulate and left dorsolateral prefrontal cortex was decreased by HNCS and selective attention in the control group, but not in patients with IBS. These results indicate that the central pain inhibition deficit in IBS reflects interactions between several brain processes related to pain and attention. © 2020 The Author(s)
