296 research outputs found
ΠΠ°Π½ΠΎΡΡΡΡΠΊΡΡΡΠ½Π΅ ΠΈ ΠΌΠΈΠΊΡΠΎΠ°ΡΡ ΠΈΡΠ΅ΠΊΡΠΎΠ½ΡΠΊΠ΅ ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ΅ Π²ΡΠ°ΡΠ° Π±ΡΡΠ½Π΅ ΠΊΠΎΡΡΠΈ: ΡΡΠΈΡΠ°Ρ Π½Π° ΠΏΠΎΠ²Π΅ΡΠ°Π½Ρ ΠΊΠΎΡΡΠ°Π½Ρ ΡΡΠ°Π³ΠΈΠ»Π½ΠΎΡΡ ΡΠ° ΡΡΠ°ΡΠ΅ΡΠ΅ΠΌ ΠΊΠΎΠ΄ ΠΆΠ΅Π½Π°
Background: Hip fractures are among the most important health problems in elderly
population worldwide, particularly in elderly women. However, despite extensive
research on age-related bone fragility, the factors leading to decreased bone strength in
advanced age are not yet clear enough. Indeed, in clinical settings bone mineral density
(BMD) assessed by dual energy X-ray absorptiometry has been used as an indicator of
hip fracture risk. However, as it has been already pointed out that age-related decrease
in BMD fails to fully explain the high increase in hip fracture risk with aging, other
bone features also account for age-related deterioration in bone strength. Since bone is a
hierarchically organized structure, it can be hypothesized that its strength depends on
various features from nano-scale to macro-scale. Although numerous studies addressed
macro- and microstructural basis of bone fragility, so far the direct data at
microarchitectural level have been scarce. Moreover, nanostructure of the bone
mineralized matrix has received insufficient attention with regard to effects of aging and
its relation to bone fragility.
Hypotheses: Our hypotheses were that region-dependant worsening of bone
microarchitecture in elderly women leads to increased femoral neck fragility, and that -
besides the microarchitectural deterioration - the age-related nanostructural changes at
the bone matrix level contribute to increased bone fragility in elderly women.
Material and methods: To test these hypotheses, we analyzed bone specimens from the
femoral neck region obtained at autopsy in young and elderly women without hip
fracture as well as in a group of postmenopausal women who sustained a hip fracture.
Following sectioning process, micro-computed tomography was performed to assess bone microarchitectural properties. Bone nanostructure was analyzed via Topography
and Phase modes of Atomic Force Microscopy (AFM), while chemical evaluation of bone material composition encompassed energy dispersive X-ray spectroscopy,
quantitative backscatter electron imaging, inductively coupled plasma optical emission
spectroscopy and direct current argon arc plasma optical emission spectrometry...Π£Π²ΠΎΠ΄: ΠΡΠ΅Π»ΠΎΠΌΠΈ ΠΊΡΠΊΠ° ΡΡ ΡΠ΅Π΄Π°Π½ ΠΎΠ΄ Π½Π°ΡΠ·Π½Π°ΡΠ°ΡΠ½ΠΈΡΠΈΡ
Π·Π΄ΡΠ°Π²ΡΡΠ²Π΅Π½ΠΈΡ
ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ° ΠΊΠΎΠ΄ ΡΡΠ°ΡΠΈΡ
ΠΎΡΠΎΠ±Π° ΡΠΈΡΠΎΠΌ ΡΠ²Π΅ΡΠ°, Π° ΠΏΠΎΡΠ΅Π±Π½ΠΎ ΠΊΠΎΠ΄ ΡΡΠ°ΡΠΈΡΠΈΡ
ΠΆΠ΅Π½Π°. ΠΠ΅ΡΡΡΠΈΠΌ, ΡΠΏΡΠΊΠΎΡ ΠΌΠ½ΠΎΠ³ΠΎΠ±ΡΠΎΡΠ½ΠΈΠΌ
ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠΈΠΌΠ° ΡΠ·ΡΠΎΠΊΠ° ΡΡΠ°Π³ΠΈΠ»Π½ΠΎΡΡΠΈ ΡΠΊΠ΅Π»Π΅ΡΠ° ΠΊΠΎΠ΄ ΡΡΠ°ΡΠΈΡΠΈΡ
ΠΎΡΠΎΠ±Π°, ΡΠΎΡ ΡΠ²Π΅ΠΊ ΡΠ΅ Π²ΡΠ»ΠΎ
ΠΌΠ°Π»ΠΎ Π·Π½Π° ΠΎ ΡΠΈΠ½ΠΈΠΎΡΠΈΠΌΠ° ΠΊΠΎΡΠΈ Π΄ΠΎΠ²ΠΎΠ΄Π΅ Π΄ΠΎ ΡΠΌΠ°ΡΠ΅Π½Π΅ ΡΠ²ΡΡΡΠΎΡΠ΅ ΠΊΠΎΡΡΠΈ Ρ ΡΡΠ°ΡΠΎΡΡΠΈ.
ΠΠΈΠ½Π΅ΡΠ°Π»Π½Π° Π³ΡΡΡΠΈΠ½Π° ΠΊΠΎΡΡΠΈ (bone mineral density, BMD) ΡΡΠ²ΡΡΠ΅Π½Π° ΠΏΡΠΈΠΌΠ΅Π½ΠΎΠΌ
Π΄Π΅Π½Π·ΠΈΡΠΎΠΌΠ΅ΡΡΠΈΡΡΠΊΠ΅ ΠΌΠ΅ΡΠΎΠ΄Π΅ (dual energy X-ray absorptiometry, DXA) ΡΠ΅ Π΄ΡΠ³ΠΎ ΡΠΌΠ°ΡΡΠ°Π½Π°
Π³Π»Π°Π²Π½ΠΈΠΌ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅ΡΠ΅ΠΌ ΠΊΠΎΡΡΠ°Π½Π΅ ΡΠ²ΡΡΡΠΎΡΠ΅ ΠΈ Π΄ΠΎ Π΄Π°Π½Π°Ρ ΠΊΠΎΡΠΈΡΡΠ΅Π½Π° Ρ ΠΊΠ»ΠΈΠ½ΠΈΡΠΊΠΎΡ
ΠΏΡΠΎΡΠ΅Π½ΠΈ ΠΊΠΎΡΡΠ°Π½Π΅ ΡΡΠ°Π³ΠΈΠ»Π½ΠΎΡΡΠΈ ΠΈ ΡΠΈΠ·ΠΈΠΊΠ° Π·Π° ΠΏΡΠ΅Π»ΠΎΠΌ ΠΊΡΠΊΠ°. ΠΠ΅ΡΡΡΠΈΠΌ, Π±ΡΠ΄ΡΡΠΈ Π΄Π° ΡΠ΅
Π²ΠΈΡΠ΅ Π°ΡΡΠΎΡΠ° ΡΠΊΠ°Π·Π°Π»ΠΎ Π½Π° ΠΏΠΎΠ΄Π°ΡΠ°ΠΊ Π΄Π° ΡΡΠ°ΡΠΎΡΠ½ΠΈ ΠΏΠ°Π΄ BMD Π½Π΅ ΠΌΠΎΠΆΠ΅ ΠΏΠΎΡΠΏΡΠ½ΠΎ ΠΎΠ±ΡΠ°ΡΠ½ΠΈΡΠΈ
Π·Π½Π°ΡΠ°ΡΠ½ΠΈ ΠΏΠΎΡΠ°ΡΡ ΡΠΈΠ·ΠΈΠΊΠ° oΠ΄ ΠΏΡΠ΅Π»ΠΎΠΌa ΠΊΡΠΊΠ° ΠΊΠΎΠ΄ ΡΡΠ°ΡΠΈΡΠΈΡ
ΠΎΡΠΎΠ±Π°, Π½Π΅ΠΎΠΏΡ
ΠΎΠ΄Π½ΠΎ ΡΠ΅
ΠΈΡΠΏΠΈΡΠ°ΡΠΈ ΠΈ Π΄ΠΎΠΏΡΠΈΠ½ΠΎΡ Π΄ΡΡΠ³ΠΈΡ
ΠΊΠΎΡΡΠ°Π½ΠΈΡ
ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ° ΡΠΌΠ°ΡΠ΅ΡΡ ΠΊΠΎΡΡΠ°Π½Π΅
ΡΠ²ΡΡΡΠΎΡΠ΅ ΡΠ° ΡΡΠ°ΡΠ΅ΡΠ΅ΠΌ. ΠΠ°ΠΊΠΎ ΡΠ΅ ΠΊΠΎΡΡ Ρ
ΠΈΡΠ΅ΡΠ°ΡΡ
ΠΈΡΡΠΊΠΈ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΎΠ²Π°Π½Π° ΡΡΡΡΠΊΡΡΡΠ°, ΠΌΠΎΠΆΠ΅
ΡΠ΅ ΠΏΡΠ΅ΡΠΏΠΎΡΡΠ°Π²ΠΈΡΠΈ Π΄Π° ΡΠ΅Π½Π° ΡΠ²ΡΡΡΠΎΡΠ° Π·Π°Π²ΠΈΡΠΈ ΠΎΠ΄ ΡΠ°Π·Π»ΠΈΡΠΈΡΠΈΡ
Π΅Π»Π΅ΠΌΠ΅Π½Π°ΡΠ° ΠΊΠΎΡΡΠ°Π½Π΅
Π³ΡΠ°ΡΠ΅ ΠΎΠ΄ Π½Π°Π½ΠΎΠΌΠ΅ΡΠ°ΡΡΠΊΠ΅ Π΄ΠΎ ΠΌΠ°ΠΊΡΠΎ-ΡΠΊΠ°Π»Π΅. ΠΡΠ΅ΠΌΠ΄Π° ΡΡ ΡΠ΅ ΠΌΠ½ΠΎΠ³ΠΎΠ±ΡΠΎΡΠ½Π΅ ΡΡΡΠ΄ΠΈΡΠ΅
ΡΡΡΠ΅Π΄ΡΡΠ΅Π΄ΠΈΠ»Π΅ Π½Π° ΠΈΡΠΏΠΈΡΠΈΠ²Π°ΡΠ΅ ΠΌΠ°ΠΊΡΠΎΡΡΡΡΠΊΡΡΡΠ½Π΅ ΠΈ ΠΌΠΈΠΊΡΠΎΡΡΡΡΠΊΡΡΡΠ½Π΅ ΠΎΡΠ½ΠΎΠ²Π΅ ΠΊΠΎΡΡΠ°Π½Π΅
ΡΡΠ°Π³ΠΈΠ»Π½ΠΎΡΡΠΈ, ΡΠΎΡ ΡΠ²Π΅ΠΊ Π½Π΅Π΄ΠΎΡΡΠ°ΡΡ Π΄ΠΈΡΠ΅ΠΊΡΠ½ΠΈ ΠΏΠΎΠ΄Π°ΡΠΈ ΠΎ ΠΌΠΈΠΊΡΠΎΠ°ΡΡ
ΠΈΡΠ΅ΠΊΡΡΡΠΈ ΠΊΠΎΡΡΠΈΡΡ
ΠΊΠΎΠ΄ ΠΎΡΠΎΠ±Π° ΡΠ° ΠΏΡΠ΅Π»ΠΎΠΌΠΎΠΌ ΠΊΡΠΊΠ°. ΠΠΎΡΠ΅Π΄ ΡΠΎΠ³Π°, ΡΡΠ°ΡΠΎΡΠ½ΠΈΠΌ ΠΏΡΠΎΠΌΠ΅Π½Π°ΠΌΠ° Π½Π°Π½ΠΎΡΡΡΡΠΊΡΡΡΠ½ΠΈΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΠ°ΡΠ° ΡΠ°ΠΌΠΎΠ³ ΠΌΠ°ΡΠ΅ΡΠΈΡΠ°Π»Π° ΠΎΠ΄ ΠΊΠΎΠ³Π° ΡΠ΅ ΠΊΠΎΡΡ ΠΈΠ·Π³ΡΠ°ΡΠ΅Π½Π° Π½ΠΈΡΠ΅ ΠΏΠΎΡΠ²Π΅ΡΠ΅Π½Π°
ΠΎΠ΄Π³ΠΎΠ²Π°ΡΠ°ΡΡΡΠ° ΠΏΠ°ΠΆΡΠ°, ΠΊΠ°ΠΎ Π½ΠΈ ΡΠΈΡ
ΠΎΠ²ΠΎΠΌ Π·Π½Π°ΡΠ°ΡΡ Π·Π° ΠΊΠΎΡΡΠ°Π½Ρ ΡΡΠ°Π³ΠΈΠ»Π½ΠΎΡΡ.
Π₯ΠΈΠΏΠΎΡΠ΅Π·Π°: ΠΠ°Ρe Ρ
ΠΈΠΏΠΎΡΠ΅Π·Π΅ ΡΡ Π±ΠΈΠ»Π΅ Π΄Π° ΡΠ΅Π³ΠΈΠΎΠ½-Π·Π°Π²ΠΈΡΠ½ΠΎ ΠΏΠΎΠ³ΠΎΡΡΠ°ΡΠ΅ ΠΊΠΎΡΡΠ°Π½Π΅
ΠΌΠΈΠΊΡΠΎΠ°ΡΡ
ΠΈΡΠ΅ΠΊΡΡΡΠ΅ ΠΊΠΎΠ΄ ΡΡΠ°ΡΠΈΡΠΈΡ
ΠΆΠ΅Π½Π° ΠΏΠΎΠ²Π΅ΡΠ°Π²Π° ΡΠΈΡ
ΠΎΠ² ΡΠΈΠ·ΠΈΠΊ Π·Π° ΠΏΡΠ΅Π»ΠΎΠΌ ΠΊΡΠΊΠ°, ΠΊΠ°ΠΎ ΠΈ
Π΄Π° ΡΠ΅, ΠΎΡΠΈΠΌ ΠΌΠΈΠΊΡΠΎΡΡΡΡΠΊΡΡΡΠ½ΠΈΡ
ΠΏΡΠΎΠΌΠ΅Π½Π°, ΡΠ° ΡΡΠ°ΡΠ΅ΡΠ΅ΠΌ ΡΠ°Π²ΡΠ°ΡΡ ΠΈ Π½Π°Π½ΠΎΡΡΡΡΠΊΡΡΡΠ½Π΅
ΠΏΡΠΎΠΌΠ΅Π½Π΅ Π½Π° Π½ΠΈΠ²ΠΎΡ ΠΊΠΎΡΡΠ°Π½ΠΎΠ³ ΠΌΠ°ΡΡΠΈΠΊΡΠ° ΠΊΠΎΡΠ΅ ΡΠ°ΠΊΠΎΡΠ΅ Π΄ΠΎΠΏΡΠΈΠ½ΠΎΡΠ΅ ΠΏΠΎΠ²Π΅ΡΠ°Π½ΠΎΡ ΠΊΠΎΡΡΠ°Π½ΠΎΡ
ΡΡΠ°Π³ΠΈΠ»Π½ΠΎΡΡΠΈ ΠΊΠΎΠ΄ ΡΡΠ°ΡΠΈΡΠΈΡ
ΠΆΠ΅Π½Π°..
Effect of acute experimental aluminum poisoning on hematologic parameters
Having in mind the presence of aluminum in industry, as well as in households, we wanted to define changes in the number of erythrocytes and aluminum content in the plasma and erythrocytes following acute aluminum poisoning under experimental conditions. The experiment involved gerbils which received intraperitoneally aluminum chloride solution at a dose of 3.7g per kg of body mass. The experimental group was sacrificed after 24, 48, 72 and 96 hours from the beginning of the experiment by cardiac punction or by abdominal artery punction. The control group was treated with saline, only. The number of erythrocytes and hemoglobin concentration were considerably reduced with respect to the control group, most likely as the result of cell membrane changes and reduced life cycle of erythrocytes. During the experiment, aluminum content in the plasma was increased in the first and second day of the experiment, it started to decline on the third day, while on the fourth day it returned to its original value, which proves again the existence of a special mechanism of "clearance" of aluminum in plasma
Lajm neuroborelioza
Lyme borreliosis (LB) is a multisystemic zoonotic disease which in humans can involve the skin, joints, heart and/or nervous system. In this study a total of 11 patients with clinical manifestations have been assessed at the Institute for Occupational Health. Evaluation of the patients was done in order to determine their working capability and further professional orientation. Patients were of different gender, age, education and profession. They fulfilled at least two of the three criteria: tick infestation data (epidemiological criteria), central and/or peripheral neurological symptoms (clinical criteria) and a positive serological finding. Diagnosis was done upon classical clinical criteria: electromyeloneurography (EMNG) analysis, neurological impairments, electroencephalography (EEG), computer tomography (CT) and/or magnetic resonance imaging (MRI). IgM and IgG antibodies against B. burgdorferi were determined by commercial ELISA kits. IgM antibodies were recorded in the serum of 4 (44.4%) and IgG in 6 (66.7%) patients. Electro-myeloneurography findings of the upper and lower limbs were positive in 5 (83.3%), electroencephalography in 4 (66.6%) of the 6 observed patients and CT was positive in 4 (36.4%) of the 5 observed patients. The study has established that in patients with neuroborreliosis (NB) the capability to carry out intellectual tasks, as well as responsible duties is impaired due to poor memory. Patients suffering from peripheral neuropathies are not fit to withstand longterm walks, weight lifting and carrying or any other form of physical stress.Lajm borelioza je multisistemsko oboljenje, iz grupe zoonoza koje kod ljudi moΕΎe zahvatiti koΕΎu, zglobove, srce i/ili nervni sistem. IstraΕΎivanjem je obuhvaΔeno 11 bolesnika sa kliniΔkim manifestacijama neuroborelioze koji su ispitivani u Institutu za medicinu rada Srbije u cilju ocene radne sposobnosti i dalje profesionalne orijentacije. Ispitani su bolesnici razliΔite starosti, pola, nivoa obrazovanja i razliΔitih zanimanja koji su ispunili minimalno dva od tri kriterijuma i to: podatak o ubodu krpelja (epidemioloΕ‘ki kriterijum), ispoljavanje centralnih i/ili, perifernih neuroloΕ‘kih simptoma (kliniΔki kriterijum) i pozitivan seroloΕ‘ki nalaz. Dijagnoza neuroborelioze je postavljena na osnovu klasiΔnih kliniΔkih kriterijuma: neuroloΕ‘ kih ispada, analize elektro-mioneurografije (EMNG), elektroencefalografije (EEG), kompjuterske tomografije (CT) i/ili magnetne rezonance (MRI). Ispitivanje prisustva antitela IgM i IgG klase u krvnom serumu prema B. burgdorferi vrΕ‘eno je komercijalnim ELISA testom. Antitela IgM klase registrovana su u serumu Δetiri (44,4%), dok su IgG antitela registrovana kod 6 (66,7%) ispitanih pacijenata. Nalaz elektro-mioneurografije gornjih i donjih ekstremiteta je bio pozitivan kod pet (83,3%), nalaz elektroencefalografije kod Δetiri (66,6%) od Ε‘est ispitanih pacijenata, dok je nalaz CT bio pozitivan kod 4 (36,4%) od pet ispitanih pacijenata. Sprovedenim ispitivanjem je utvrΔeno da je kod bolesnika sa razvijenom neuroboreliozom smanjena sposobnost za bilo koju vrstu intelektualnog rada, kao i za poslove koji su povezani sa moralnom i materijalnom odgovornoΕ‘Δu zbog problema sa pamΔenjem. Kod bolesnika sa perifernim neuropatijama postoji nesposobnost za poslove koji ukljuΔuju dugotrajno stajanje i hodanje, dizanje i noΕ‘enje tereta, kao i bilo koju vrstu fiziΔkog rada
Meron ground states of quantum Hall droplets
We argue that topological meron excitations, which are in a strong coupling
phase (bound in pairs) in infinite quantum Hall ferromagnets, become deconfined
in finite size quantum Hall systems. Although effectively for larger systems
meron energy grows with the size of the system, when gyromagnetic ratio is
small meron becomes the lowest lying state of a quantum Hall droplet. This
comes as a consequence of the many-body correlations built in the meron
construction that minimize the interaction energy. We demonstrate this by using
mean field ansatzes for meron wave function. The ansatzes will enable us to
consider much larger system sizes than in the previous work [A. Petkovic and
M.V. Milovanovic, PRL 98, 066808 (2007)], where fractionalization into merons
was introduced.Comment: 6 pages, 6 figure
Host lipid metabolism in experimental toxoplasmosis
ΠΠ½ΡΠ΅ΠΊΡΠΈΡΠ° ΠΏΠ°ΡΠ°Π·ΠΈΡΠΎΠΌ T. gondii ΡΠ΅ Π·ΠΎΠ²Π΅ ΡΠΎΠΊΡΠΎΠΏΠ»Π°Π·ΠΌΠΎΠ·Π° ΠΈ ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΡΠ° ΡΠ΅Π΄Π½Ρ ΠΎΠ΄ Π½Π°ΡΡΠ°ΡΠΏΡΠΎΡΡΡΠ°ΡΠ΅Π½ΠΈΡΠΈΡ
Π°Π½ΡΡΠΎΠΏΠΎΠ·ΠΎΠΎΠ½ΠΎΠ·Π°. ΠΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠ° ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π·Π΅ ΡΠΎΠΊΡΠΎΠΏΠ»Π°Π·ΠΌΠΎΠ·Π΅, Ρ in vitro ΡΡΠ»ΠΎΠ²ΠΈΠΌΠ°, ΡΡ ΠΏΠΎΠΊΠ°Π·Π°Π»Π° Π΄Π° T. gondii Π½Π΅ ΠΌΠΎΠΆΠ΅ Π΄Π° ΡΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ», Π²Π΅Ρ Π³Π° ΠΌΠΎΡΠ° ΠΏΡΠ΅ΡΠ·Π΅ΡΠΈ ΠΎΠ΄ ΡΠ΅Π»ΠΈΡΠ΅ Π΄ΠΎΠΌΠ°ΡΠΈΠ½Π°. ΠΠ°ΠΊΠΎ ΡΡ ΠΌΠ΅ΡΡΡΠΈΠΌ ΠΏΠΎΠ΄Π°ΡΠΈ ΠΎ ΡΡΠΈΡΠ°ΡΡ ΠΎΠ²Π΅ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠ΅ Π½Π° Π»ΠΈΠΏΠΈΠ΄Π½ΠΈ ΠΌΠ΅ΡΠ°Π±ΠΎΠ»ΠΈΠ·Π°ΠΌ Π΄ΠΎΠΌΠ°ΡΠΈΠ½Π° Ρ in vivo ΡΡΠ»ΠΎΠ²ΠΈΠΌΠ° Π²Π΅ΠΎΠΌΠ° ΠΎΡΠΊΡΠ΄Π½ΠΈ, ΠΏΡΠ΅Π΄ΠΌΠ΅Ρ ΠΎΠ²Π΅ ΡΠ΅Π·Π΅ ΡΠ΅ Π±ΠΈΠ»ΠΎ ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠ΅ ΡΡΠΈΡΠ°ΡΠ° Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»Π½Π΅ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠ΅ T. gondii Π½Π° ΡΠ΅ΡΡΠΌΡΠΊΠΈ ΠΈ ΡΠΊΠΈΠ²Π½ΠΈ Π»ΠΈΠΏΠΈΠ΄Π½ΠΈ ΠΌΠ΅ΡΠ°Π±ΠΎΠ»ΠΈΠ·Π°ΠΌ Π΄ΠΎΠΌΠ°ΡΠΈΠ½Π°.
Π£ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠΈΠΌΠ° ΡΠΌΠΎ ΠΊΠΎΡΠΈΡΡΠΈΠ»ΠΈ ΠΆΠ΅Π½ΠΊΠ΅ ΠΌΠΈΡΠ΅Π²Π° ΡΠΎΡΠ° Swiss-Webster, ΡΡΠ°ΡΠ΅ ΡΠ΅ΡΡ Π½Π΅Π΄Π΅ΡΠ° ΠΊΠΎΡΠ΅ ΡΠΌΠΎ ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π»ΠΈ ΡΠ° 8 ΡΠΈΡΡΠΈ BGD ΡΠΎΡΠ° T. gondii ΠΏΡΡΠ΅ΠΌ ΠΎΡΠΎΡΠ°ΡΠΈΠ½Π³Π΅Π°Π»Π½Π΅ Π³Π°Π²Π°ΠΆΠ΅. Π£ ΠΏΡΠ²ΠΎΠΌ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»Π½ΠΎΠΌ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΌΠΎ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠ°Π»ΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΡ ΠΊΡΠ΅ΡΠ°ΡΠ° ΡΠ΅ΡΡΠΌΡΠΊΠΈΡ
Π»ΠΈΠΏΠΈΠ΄Π° ΠΌΠ΅ΡΠ΅ΡΠΈ ΡΠΊΡΠΏΠ½ΠΈ ΡΠ΅ΡΡΠΌΡΠΊΠΈ Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ», HDL, LDL ΠΈ ΡΡΠ΅ΠΈΠ³Π»ΠΈΡΠ΅ΡΠΈΠ΄Π΅ ΠΊΠΎΠ΄ ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π½ΠΈΡ
ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»Π½ΠΈΡ
ΠΌΠΈΡΠ΅Π²Π° Π½Π°ΠΊΠΎΠ½ 7, 14, 21, 28 ΠΈ 42 Π΄Π°Π½Π° ΠΎΠ΄ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»Π½Π΅ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠ΅. ΠΠ°ΠΊΠΎΠ½ 42 Π΄Π°Π½Π°, ΠΌΠΈΡΠ΅Π²ΠΈ ΡΡ ΠΆΡΡΠ²ΠΎΠ²Π°Π½ΠΈ Π° Ρ ΠΌΠΎΠ·Π³ΠΎΠ²ΠΈΠΌΠ° ΡΡ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠ°Π½Π΅ ΡΠΈΡΡΠ΅ ΠΏΠ°ΡΠ°Π·ΠΈΡΠ°. Π£ Π΄ΡΡΠ³ΠΎΠΌ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»Π½ΠΎΠΌ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΌΠΎ ΠΆΡΡΠ²ΠΎΠ²Π°Π»ΠΈ Π³ΡΡΠΏΠ΅ ΠΎΠ΄ 6-12 ΠΌΠΈΡΠ΅Π²Π° 14 ΠΈ 42 Π΄Π°Π½Π° Π½Π°ΠΊΠΎΠ½ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠ΅ ΠΈ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠ°Π»ΠΈ Π΅Π»Π΅ΠΌΠ΅Π½ΡΠ΅ ΡΠΊΠΈΠ²Π½ΠΎΠ³ Π»ΠΈΠΏΠΈΠ΄Π½ΠΎΠ³ ΠΌΠ΅ΡΠ°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ° (ΡΠ΅ΡΠ΅ΠΏΡΠΎΡΠ΅ Π·Π° HDL ΠΈ LDL, Π°ΠΏΠΎΠ»ΠΈΠΏΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½Π΅ Π-I ΠΈ Π-100, ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ½ΠΈ ΠΏΡΠΎΡΠ΅ΠΈΠ½ ABCA1, ΠΈ Π΅Π½Π·ΠΈΠΌ HMG-CoA ΡΠ΅Π΄ΡΠΊΡΠ°Π·Ρ) Ρ ΡΠΊΠΈΠ²Ρ ΡΠ΅ΡΡΠ΅ ΠΈ ΠΌΠΎΠ·Π³Π° ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π½ΠΈΡ
ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»Π½ΠΈΡ
ΠΆΠΈΠ²ΠΎΡΠΈΡΠ°.
Π Π΅Π·ΡΠ»ΡΠ°ΡΠΈ Π½Π°ΡΠ΅Π³ ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠ° ΡΡ ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ Π·Π½Π°ΡΠ°ΡΠ°Π½ ΠΏΠ°Π΄ ΡΠ΅ΡΡΠΌΡΠΊΠΈΡ
Π²ΡΠ΅Π΄Π½ΠΎΡΡΠΈ ΡΠΊΡΠΏΠ½ΠΎΠ³ Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ»Π° ΠΈ HDL-a, ΠΊΠΎΠ΄ ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π½ΠΈΡ
ΠΆΠΈΠ²ΠΎΡΠΈΡΠ° ΠΎΠ΄ 14. ΠΏΠ° Π΄ΠΎ 42. Π΄Π°Π½Π° ΠΈ ΠΏΠΎΠ·ΠΈΡΠΈΠ²Π½Ρ ΠΊΠΎΡΠ΅Π»Π°ΡΠΈΡΡ ΠΎΠ²ΠΎΠ³ ΠΏΠ°Π΄Π° ΡΠ° Π±ΡΠΎΡΠ΅ΠΌ ΡΠΈΡΡΠΈ Ρ ΠΌΠΎΠ·Π³Ρ ΠΈΠ½Π΄ΠΈΠ²ΠΈΠ΄ΡΠ°Π»Π½ΠΎ ΠΏΡΠ°ΡΠ΅Π½ΠΈΡ
ΠΌΠΈΡΠ΅Π²Π°, Π½Π°ΠΊΠΎΠ½ 42 Π΄Π°Π½Π° ΠΎΠ΄ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠ΅ (p<0,05). ΠΠΎΡΠ΅Π΄ ΡΠ΅ΡΡΠΌΡΠΊΠΎΠ³, Π΄ΠΎΠ»Π°Π·ΠΈ ΠΈ Π΄ΠΎ ΠΏΠΎΡΠ΅ΠΌΠ΅ΡΠ°ΡΠ° ΡΠΊΠΈΠ²Π½ΠΎΠ³ Π»ΠΈΠΏΠΈΠ΄Π½ΠΎΠ³ ΠΌΠ΅ΡΠ°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ° Ρ ΡΠΌΠΈΡΠ»Ρ ΡΠ½ΠΈΠΆΠ΅ΡΠ° Π³Π΅Π½ΡΠΊΠ΅ Π΅ΠΊΡΠΏΡΠ΅ΡΠΈΡΠ΅ ΡΠ΅ΡΠ΅ΠΏΡΠΎΡΠ° Π·Π° HDL Ρ ΡΠ΅ΡΡΠΈ 14. Π΄Π°Π½Π° ΠΈ ΠΏΠΎΡΠ°ΡΡΠ° Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ LDL ΡΠ΅ΡΠ΅ΠΏΡΠΎΡΠ° Ρ ΠΌΠΎΠ·Π³Ρ 42. Π΄Π°Π½Π° ΠΊΠΎΠ΄ ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π½ΠΈΡ
ΠΆΠΈΠ²ΠΎΡΠΈΡΠ° (p<0,05). ΠΠΎΠ΄Π°ΡΠ½ΠΎ, 42. Π΄Π°Π½Π° Ρ ΠΌΠΎΠ·Π³Ρ ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π½ΠΈΡ
ΠΆΠΈΠ²ΠΎΡΠΈΡΠ° Π΄ΠΎΠ»Π°Π·ΠΈ ΠΈ Π΄ΠΎ ΠΏΠΎΡΠ°ΡΡΠ° Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ½ΠΎΠ³ ΠΏΡΠΎΡΠ΅ΠΈΠ½Π° ABCA1, ΠΊΠ°ΠΎ ΠΈ Π΅Π½Π·ΠΈΠΌΠ° HMG-CoA ΡΠ΅Π΄ΡΠΊΡΠ°Π·Π΅ (p<0,05).
ΠΠ° ΠΎΡΠ½ΠΎΠ²Ρ ΠΈΠ·Π»ΠΎΠΆΠ΅Π½ΠΈΡ
ΡΠ΅Π·ΡΠ»ΡΠ°ΡΠ° ΠΌΠΎΠΆΠ΅ΠΌΠΎ Π·Π°ΠΊΡΡΡΠΈΡΠΈ Π΄Π° T. gondii ΠΊΠΎΡΠΈΡΡΠ΅ΡΠΈ Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ» Π΄ΠΎΠΌΠ°ΡΠΈΠ½Π° Π΄ΠΎΠ²ΠΎΠ΄ΠΈ Π΄ΠΎ ΡΠΌΠ°ΡΠ΅ΡΠ° ΡΠ΅Π²Π΅ΡΠ·Π½ΠΎΠ³ Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ»ΡΠΊΠΎΠ³ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ° ΠΎΠ΄ ΠΌΠΎΠ·Π³Π° ΠΊΠ° ΡΠ΅ΡΡΠΈ. ΠΠΎΡΠ΅Π΄ ΡΠΎΠ³Π°, ΠΏΠ°ΡΠ°Π·ΠΈΡ Π΄ΠΎΠ²ΠΎΠ΄ΠΈ Π΄ΠΎ ΠΏΠΎΠ²Π΅ΡΠ°Π½Π΅ ΡΠΈΠ½ΡΠ΅Π·Π΅ ΠΈ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ° Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ»Π° Ρ ΠΌΠΎΠ·Π³Ρ ΠΈΠ½ΡΠΈΡΠΈΡΠ°Π½ΠΈΡ
ΠΆΠΈΠ²ΠΎΡΠΈΡΠ° ΠΊΠ°ΠΎ ΠΈ Π΄ΠΎ ΠΏΠΎΠ²Π΅ΡΠ°ΡΠ° Π΄ΠΈΡΠ΅ΠΊΡΠ½ΠΎΠ³ Ρ
ΠΎΠ»Π΅ΡΡΠ΅ΡΠΎΠ»ΡΠΊΠΎΠ³ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ° ΠΊΠ° ΠΌΠΎΠ·Π³Ρ, ΠΏΠ° ΠΌΠΎΠΆΠ΅ΠΌΠΎ ΡΠ΅ΡΠΈ Π΄Π° ΡΡ Ρ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π·Ρ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΡΠ΅ T. gondii ΡΠΊΡΡΡΠ΅Π½Π΅ ΠΈ ΠΏΡΠΎΠΌΠ΅Π½Π΅ Π½Π° Π½ΠΈΠ²ΠΎΡ ΠΌΠ΅ΡΠ°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ° Π»ΠΈΠΏΠΈΠ΄Π° Π΄ΠΎΠΌΠ°ΡΠΈΠ½Π°...T. gondii infection is called toxoplasmosis and it is one of the most prevalent anthropozoonosis. Investigations of toxoplasmosis pathogenesis in the in vitro conditions have showed that T. gondii cannot synthesize cholesterol and therefore takes it from host cells. Since there is very limited information on lipid metabolism during T. gondii infection in the in vivo conditions, the aim of this work was to analyze the influence of experimental T. gondii infection on host serum and tissue lipid metabolism in the in vivo conditions.
Six-week old female Swiss-Webster mice on regular diet were inoculated with 8 cysts of the Toxoplasma BGD-1 strain or left uninfected to serve as controls. In the first experimental model, infected and control mice were bled at day 0 and 42 post-infection (p.i.), and subgroups of 6-12 mice were bled weekly at alternative weeks for the measurement of total, HDL, and LDL cholesterol, and triglyceride levels. At d42 p.i., all brains were harvested for cyst enumeration. In model 2, groups of infected and control mice were sacrificed at, d14 and d42, for measurement of gene expression of HDL and LDL receptors, apolipoproteins A-I and B-100, transport protein ABCA1 and enzyme HMG-CoA reductase in brain and liver of infected mice
We showed that there was a significant decrease in HDL, and in total Chl, in infected vs. control mice at d14 which persisted up to d42. This drop was in positive correlation with number of cysts in brain. In addition there was a tissue lipid metabolism alteration in infected mice. There was a gene expression decrease in liver HDL receptor at d14 and increase in brain LDL receptor expression at d 42. Additionally, there was an increase in gene expression of ABCA1 and HMG-CoA reductase in brain of infected animals at d42 post infection.
On the basis of our in vivo results, we concluded that T. gondii uses host cholesterol for its growth and consequently induces a decrease in host reverse cholesterol transport from brain to liver. In addition, this parasite increases brain cholesterol synthesis and transport. Moreover, T. gondii increases direct cholesterol transport toward the brain of infected animals. We have concluded that T. gondii alters host lipid metabolism on both serum and tissue level in infected animals..
Hydrodynamic Loads on the Evacuation Facilities of Hydraulic Structures.
Π£ ΠΎΠΊΠ²ΠΈΡΡ Π΄ΠΎΠΊΡΠΎΡΡΠΊΠ΅ Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠ΅ ΡΡ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠ°Π½ΠΈ Ρ
ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠΊΠΈ ΡΡΠΈΡΠ°ΡΠΈ Π½Π° Π·ΠΈΠ΄ΠΎΠ²Π΅ ΠΈ Π΄Π½ΠΎ ΡΠΌΠΈΡΡΡΡΡΠ΅Π³ Π±Π°Π·Π΅Π½Π° ΠΈΠ·Π° ΡΡΠ΅ΠΏΠ΅Π½Π°ΡΡΠΎΠ³ Π±ΡΠ·ΠΎΡΠΎΠΊΠ° Π³ΡΠ°Π²ΠΈΡΠ°ΡΠΈΠΎΠ½ΠΈΡ
Π±Π΅ΡΠΎΠ½ΡΠΊΠΈΡ
Π±ΡΠ°Π½Π°. ΠΠ° ΡΠΈΠ·ΠΈΡΠΊΠΎΠΌ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠ΅ ΠΈΡΠΏΠΈΡΠ°Π½ ΡΡΠΈΡΠ°Ρ Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΡΠΊΠΈΡ
ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ° ΡΡΠ΅ΠΏΠ΅Π½Π°ΡΡΠΎΠ³ Π±ΡΠ·ΠΎΡΠΎΠΊΠ° (ΡΡΠ΅ΠΏΠ΅Π½ ΡΡΠΆΠ΅ΡΠ° ΠΈ Π²ΠΈΡΠΈΠ½Π° ΡΡΠ΅ΠΏΠ΅Π½ΠΈΠΊΠ°) ΠΈ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΠ°ΡΠ° ΡΠ΅ΡΠ΅ΡΠ° (ΠΏΡΠΎΡΠΎΠΊΠ° ΠΈ Π΄ΡΠ±ΠΈΠ½Π΅ Π΄ΠΎΡΠ΅ Π²ΠΎΠ΄Π΅) Π½Π° Ρ
ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠΊΠ° ΠΎΠΏΡΠ΅ΡΠ΅ΡΠ΅ΡΠ° Ρ ΡΠΌΠΈΡΡΡΡΡΠ΅ΠΌ Π±Π°Π·Π΅Π½Ρ. ΠΠ° ΠΎΡΠ½ΠΎΠ²Ρ Π°Π½Π°Π»ΠΈΠ·Π΅ ΡΠ΅Π·ΡΠ»ΡΠ°ΡΠ° ΠΌΠΎΠ΄Π΅Π»ΡΠΊΠΈΡ
ΠΈΡΠΏΠΈΡΠΈΠ²Π°ΡΠ°, ΠΈΠ·Π²Π΅Π΄Π΅Π½Π΅ ΡΡ Π΅ΠΌΠΏΠΈΡΠΈΡΡΠΊΠ΅ ΡΠ΅Π΄Π½Π°ΡΠΈΠ½Π΅, ΠΊΠΎΡΠΈΠΌΠ° ΡΠ΅, Ρ Π·Π°Π²ΠΈΡΠ½ΠΎΡΡΠΈ ΠΎΠ΄ ΠΏΠΎΠΌΠ΅Π½ΡΡΠΈΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΠ°ΡΠ°, ΠΎΠΏΠΈΡΡΡΡ Ρ
ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠΊΠΈ ΠΏΡΠΈΡΠΈΡΡΠΈ Π½Π° Π·ΠΈΠ΄ΠΎΠ²Π΅ ΠΈ Π΄Π½ΠΎ ΡΠΌΠΈΡΡΡΡΡΠ΅Π³ Π±Π°Π·Π΅Π½Π°. ΠΡΠΎΠ²Π΅ΡΠ° ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΈΡ
Π΅ΠΌΠΏΠΈΡΠΈΡΡΠΊΠΈΡ
ΠΈΠ·ΡΠ°Π·Π° ΠΈΠ·Π²ΡΡΠ΅Π½Π° ΡΠ΅ Π½Π° ΡΠ΅Π·ΡΠ»ΡΠ°ΡΠΈΠΌΠ° Ρ
ΠΈΠ΄ΡΠ°ΡΠ»ΠΈΡΠΊΠΈΡ
ΠΌΠΎΠ΄Π΅Π»ΡΠΊΠΈΡ
ΠΈΡΠΏΠΈΡΠΈΠ²Π°ΡΠ° ΡΡΠ΅ΠΏΠ΅Π½Π°ΡΡΠΎΠ³ ΠΏΠ΅Π»ΠΈΠ²Π° Π½Π° Π±ΡΠ°Π½ΠΈ βΠΡΠ·ΠΈΠ½Π°β. Π Π΅Π·ΡΠ»ΡΠ°ΡΠΈ ΠΈΡΠΏΠΈΡΠΈΠ²Π°ΡΠ° Π½Π° ΡΠΈΠ·ΠΈΡΠΊΠΎΠΌ ΠΌΠΎΠ΄Π΅Π»Ρ Π·Π°ΡΠΈΠΌ ΡΡ ΠΊΠΎΡΠΈΡΡΠ΅Π½ΠΈ Π·Π° ΠΎΠ΄ΡΠ΅ΡΠΈΠ²Π°ΡΠ΅ Π΅ΠΌΠΏΠΈΡΠΈΡΡΠΊΠΈΡ
ΠΈΠ·ΡΠ°Π·Π° Π·Π° Π΄ΠΎΠ±ΠΈΡΠ°ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Π°Π²Π½ΠΈΡ
Ρ
ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠΊΠΈΡ
ΡΡΠΈΡΠ°ΡΠ° Π½Π° Π·ΠΈΠ΄ΠΎΠ²Π΅ ΠΈ Π΄Π½ΠΎ ΡΠΌΠΈΡΡΡΡΡΠ΅Π³ Π±Π°Π·Π΅Π½Π°. ΠΠ° ΠΎΡΠ½ΠΎΠ²Ρ Π΄ΠΎΠ±ΠΈΡΠ΅Π½ΠΈΡ
ΡΠ΅Π·ΡΠ»ΡΠ°ΡΠ° ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π΅ ΡΡ ΠΌΠ΅ΡΠ΅ Π·Π° ΠΎΡΠΈΠ³ΡΡΠ°ΡΠ΅ ΡΠΌΠΈΡΡΡΡΡΠ΅Π³ Π±Π°Π·Π΅Π½Π° ΠΎΠ΄ ΠΏΠΎΡΠ°Π²Π΅ ΠΏΠΎΡΠΏΡΠΈΡΠΈΡΠ°ΠΊΠ°, ΠΎΠ΄Π½ΠΎΡΠ½ΠΎ ΠΎΠ΄ ΡΡΠ΅ΡΠ½ΠΈΡ
ΡΡΠΈΡΠ°ΡΠ° ΠΊΠ°Π²ΠΈΡΠ°ΡΠΈΠΎΠ½Π΅ Π΅ΡΠΎΠ·ΠΈΡΠ΅ ΡΡΠ»Π΅Π΄ Ρ
ΠΈΠ΄ΡΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠΊΠΈΡ
ΡΡΠΈΡΠ°ΡΠ°. Π Π΅Π·ΡΠ»ΡΠ°ΡΠΈ ΠΎΠ²ΠΎΠ³ ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠ° ΡΠ΅ ΠΌΠΎΠ³Ρ ΡΡΠΏΠ΅ΡΠ½ΠΎ ΠΏΡΠΈΠΌΠ΅Π½ΠΈΡΠΈ ΠΏΡΠΈ ΠΏΡΠΎΡΠ΅ΠΊΡΠΎΠ²Π°ΡΡ ΡΠΌΠΈΡΡΡΡΡΠΈΡ
Π±Π°Π·Π΅Π½Π°, ΠΏΡΠ΅ ΡΠ²Π΅Π³Π° Ρ Π½ΠΈΠΆΠΈΠΌ ΡΠ°Π·Π°ΠΌΠ° ΠΏΡΠΎΡΠ΅ΠΊΡΠΎΠ²Π°ΡΠ°.Hydrodynamic loads on the walls and the bottom of the stilling basin downstream of the stepped chute of a concrete gravity dam have been analysed. A physical scale model was constructed to invetigate the influence of the stepped chute geometry (the constriction angle and the step height) and flow characteristics (discharge, expressed via the Froude number at the constriction, and the downstream flow depth) on the hydrodynamic loads in the stilling basin. Based on the scale model results, new empirical expressions for the assessment of hydraulic loads on the walls and the bottom of the stilling basin are proposed. In addition, the risk of flow induced vibrations and cavitation were estimated. The obtained expressions were tested and validated using the results obtained on the physical scale model of the Buzina dam stepped spillway. The obtained results can be used during the early design stages for the assessment of hydrodynamic loads in stilling basins
Morfometric changes of caudate nucleus in patients with shizophrenia
Ovo istraΕΎivanje sprovedeno je s namerom da ispitamo postojanej razlika morfometrijskih
karakteristika nu. caudatusa izmeΔu populacije obolelih od Ε‘izofrenije i zdrave populacije i
utvrΔivanja njihovog znaΔaja u patogenezi Ε‘izofrenije. Postavljena je radna hipoteza u prilog
postojanja morfoloΕ‘ki znaΔajnih razlika ove strukture u toj meri da se moΕΎe pretpostaviti njena
uloga u nastanku ovog oboljenja.
Studijom je obuhvaΔeno 77 hospitalno leΔenih pacijenata sa postavljenom dijagnozom razliΔitih
poznatih varijeteta u okviru Ε‘izofrenog poremeΔaja liΔnosti. Kao reprezentativna kontrolna grupa
zdravih ispitanika obuhvaΔeno je 110 osoba. Za analizu parametar koriΕ‘Δeno je 77 snimaka
naΔinjenih metodom magnetne rezonance, 34 osoba muΕ‘kog i 43 ΕΎenskog pola, starosti od 21 do
86 godina, proseΔne starosti 50.27 godina, kao i 110 snimaka magnetne rezonance mozga
pripadnika zdrave kontrolne grupe. ProseΔna duΕΎina leΔenja pacijenata je 25.01 godina.
Kriterijumi koji su koriΕ‘Δeni za ukljuΔivanje pacijenata u studiju su bili dvojaki. Prvu grupu su
predstavljali dijagnostiΔki kriterijumi tipova Ε‘izofrenije po definiciji MKV IV registra za
klasifikaciju bolesti, a drugu grupu DSM IV klasifikacija AmeriΔke asocijacije lekara za
klasifikaciju psihijatrijskih oboljenja. Uz pomoΔ direktne kaudatometrije mereni su i analizirani
sledeΔi morfometrijski paramteri na MR snimcima endokranijuma pacijenata : fronto-rostralna
linija β rastojanje najrostralnijih taΔaka glave desnog i levog nu. caudatusa do tabule interne
frontalne kosti, FH linija β rastojanje najrostralnijih taΔaka glava levog i desnog nu. caudatusa,
bikaudatna linija β rastojanje izmeΔu dve meΔusobno najbliΕΎe taΔke leve i desne glave nu.
caudatusa, bikorporalna linija β rastojanje izmeΔu najkaudalnijih taΔaka tela levog i desnog nu.
caudatusa, okcipitokaudalna linija β rastojanje izmeΔu najkaudalnijih taΔaka levog i desnog nu.
caudatusa do tabule interne okcipitalne kosti, najveΔi promer dimenzija duΕΎine i Ε‘irine nu.
caudatusa, najveΔi promer dimenzija duΕΎine i Ε‘irine mozga...This investigation was conducted with intention of investigating the existence of differences in
morphometric characteristics of caudate nuclei between population of schizophrenic patients and
helathy population and establishing its importance in pathogenesis of schizophrenia. Working
hypothesis was established favoring the existence of important differences in morphology of this
structure and in the measure that its role in schizophrenia can be assumed.
This study involved 77 patients treated in hospital conditiions with diagnosis of different existing
varieties included in schizophrenic personality disorder. A representative control group of healthy
subjects encompassed 110 people. For analysis of parameters 77 brain images made with magnetic
resonance was used, 34 of males and 43 of females, aged between 21 and 86 years, on average
50.27 years old. Average duration of treatment was 25.01 years. 110 magnetic resonance brain
images of healthy control group were used.
Criteria used for inclusion of patients in the study were defined by diagnostic criteria of MKV IV
registar for disease classification as well as DSM IV classification of American Doctors
Association for classification of psychiatric ilnesses. With help of direct cauometry next
morphological parameters were measured and analyzed using magnetic resonance images of brain
: fronto-rostral line β the distance between the most rostral points of head of caudate nuclei and
inner surfeace of frontal bone, FH line β the distance between the most rostral points of heads of
left and right caudate nuclei, bicaudate line β the distance between the two closest points of heads
of right and left caudate nuclei, bicorporal line β the distance between the most caudate points of
bodies of left and right caudate nuclei, occipitocaudal line β the distance between the most caudal
points of left and right caudate nuclei to the inner surface of occipital bone, the widht and lenght
of caudate nuclei, the biggest values of brain lenght and widht..
Visualisation of the concept of the Hungarian political nation in South Hungary during the last decades of 19th and at the begining of 20th century
Π£ ΠΏΠ΅ΡΠΈΠΎΠ΄ ΠΈΠ·ΠΌΠ΅ΡΡ ΠΡΡΡΡΠΎΡΠ³Π°ΡΡΠΊΠ΅ Π½Π°Π³ΠΎΠ΄Π±Π΅ 1867. ΠΈ ΠΏΠΎΡΠ΅ΡΠΊΠ° ΠΠ΅Π»ΠΈΠΊΠΎΠ³ ΡΠ°ΡΠ° 1914. Π³ΠΎΠ΄ΠΈΠ½Π΅
Π½Π° ΠΏΡΠΎΡΡΠΎΡΡ ΡΡΠΆΠ½Π΅ Π£Π³Π°ΡΡΠΊΠ΅, Π΄Π°Π½Π°ΡΡΠ΅ ΠΠΎΡΠ²ΠΎΠ΄ΠΈΠ½Π΅, Π½Π°ΡΡΠ°ΠΎ ΡΠ΅ Π²Π΅Π»ΠΈΠΊΠΈ Π±ΡΠΎΡ Π΄Π΅Π»Π° ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΈ
Π²ΠΈΠ·ΡΠ΅Π»Π½Π΅ ΠΊΡΠ»ΡΡΡΠ΅ ΠΊΠΎΡΠΈΠΌ ΡΠ΅ ΡΠ°Π΄ΡΠΆΠΈΠ½ΡΠΊΠΈ ΠΏΠΎΡΡΠ΅Π΄ΠΎΠ²Π°Π½ ΠΊΠΎΠ½ΡΠ΅ΠΏΡ ΠΌΠ°ΡΠ°ΡΡΠΊΠ΅ ΠΏΠΎΠ»ΠΈΡΠΈΡΠΊΠ΅ Π½Π°ΡΠΈΡΠ΅ ΠΊΠΎΡΠ°
ΡΠ΅ ΠΎΠ±ΡΡ
Π²Π°ΡΠ°Π»Π° ΡΠ²Π΅ ΡΡΠ°Π½ΠΎΠ²Π½ΠΈΠΊΠ΅ ΠΡΠ°ΡΠ΅Π²ΠΈΠ½Π΅ Π£Π³Π°ΡΡΠΊΠ΅, Π±Π΅Π· ΠΎΠ±Π·ΠΈΡΠ° Π½Π° Π΅ΡΠ½ΠΈΡΠΊΡ ΠΏΡΠΈΠΏΠ°Π΄Π½ΠΎΡΡ. ΠΠ²Π°Ρ
ΠΊΠΎΡΠΏΡΡ Π΄Π΅Π»Π° Ρ Π΄ΠΎΠΌΠ°ΡΠΎΡ ΠΈΡΡΠΎΡΠΈΠΎΠ³ΡΠ°ΡΠΈΡΠΈ Π½ΠΈΡΠ΅ ΠΏΡΠΎΡΡΠ°Π²Π°Π½ Ρ ΡΠ΅Π»ΠΎΡΡΠΈ, Π²Π΅Ρ ΠΈΡΠΊΡΡΡΠΈΠ²ΠΎ Ρ
ΡΠΏΠΎΡΠ°Π΄ΠΈΡΠ½ΠΈΠΌ ΡΡΡΠ΄ΠΈΡΠ°ΠΌΠ°, Π½Π΅ Π½ΡΠΆΠ½ΠΎ Π·Π°ΡΠ½ΠΎΠ²Π°Π½ΠΈΠΌ Π½Π° ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡΠΈ ΠΈΡΡΠΎΡΠΈΡΠ΅ ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΊΠ°ΠΎ
Π΄ΠΈΡΡΠΈΠΏΠ»ΠΈΠ½Π΅. Π Π°Π·Π»ΠΎΠ³ Π·Π° ΡΠΎ ΡΠ΅ Π±ΠΈΠΎ ΠΏΡΠ΅Π²Π°ΡΡ
ΠΎΠ΄Π½ΠΎ Π½Π°ΡΠΈΠΎΠ½Π°Π»Π½ΠΎ-ΠΈΠ΄Π΅ΠΎΠ»ΠΎΡΠΊΠ΅ ΠΏΡΠΈΡΠΎΠ΄Π΅ β Π±ΡΠ΄ΡΡΠΈ Π΄Π° ΡΠ΅
ΠΌΠ°ΡΠ°ΡΡΠΊΠΎ Π½Π°ΡΠ»Π΅ΡΠ΅ ΡΠ° Π΄Π°ΡΠΎΠ³ ΠΏΡΠΎΡΡΠΎΡΠ° ΠΊΠΎΡΠΈ ΡΠ΅ ΡΠΏΠ»Π΅ΡΠΎΠΌ ΠΈΡΡΠΎΡΠΈΡΡΠΊΠΈΡ
ΠΎΠΊΠΎΠ»Π½ΠΎΡΡΠΈ Π½Π°ΡΠ°ΠΎ ΡΠ½ΡΡΠ°Ρ
ΡΡΠ³ΠΎΡΠ»ΠΎΠ²Π΅Π½ΡΠΊΠΈΡ
, Π° ΠΏΠΎΡΠΎΠΌ ΡΡΠΏΡΠΊΠΈΡ
Π³ΡΠ°Π½ΠΈΡΠ° β ΠΎΡΡΠ°Π»ΠΎ ΠΈΠ·Π²Π°Π½ ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠΊΠ΅ ΠΏΠ°ΠΆΡΠ΅ ΡΡΠΏΡΠΊΠΈΡ
Π°ΡΡΠΎΡΠ°, ΡΠ· ΡΠΏΠΎΡΠ°Π΄ΠΈΡΠ½Π΅ ΠΎΡΠ²ΡΡΠ΅ Ρ ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡΡ ΡΠ°Π·Π²ΠΎΡΠ° Π½Π°ΡΠΈΠΎΠ½Π°Π»Π½Π΅ ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ. Π£ΠΏΡΠΊΠΎΡ ΡΠΎΠΌΠ΅ ΡΡΠΎ
ΡΠ΅ ΠΈΡΡΠΎΡΠΈΡΡΠΊΠ° ΠΈ Π²ΠΈΠ·ΡΠ΅Π»Π½Π° Π³ΡΠ°ΡΠ° ΡΠ°ΡΡΡΠ°, Π° ΡΠΏΠΎΠΌΠ΅Π½ΠΈΡΠΊΠΎ Π½Π°ΡΠ»Π΅ΡΠ΅ ΠΡΡΡΡΠΎΡΠ³Π°ΡΡΠΊΠ΅ ΠΌΠΎΠ½Π°ΡΡ
ΠΈΡΠ΅ Π½Π°
Π²ΠΎΡΠ²ΠΎΡΠ°Π½ΡΠΊΠΎΠΌ ΠΏΡΠΎΡΡΠΎΡΡ ΠΏΡΠ΅ΡΠ΅ΠΆΠ½ΠΎ Π½Π΅ΡΡΠ°Π»ΠΎ, ΠΎΡΡΠ°Π»Π° ΡΡ ΡΠ°ΡΡΠ²Π°Π½Π° Π±ΡΠΎΡΠ½Π° Π΄Π΅Π»Π° ΠΊΠΎΡΠ° ΡΡ Ρ ΠΎΠ²ΠΎΠΌ ΡΠ°Π΄Ρ
ΡΠΈΡΡΠ΅ΠΌΠ°ΡΠΈΠ·ΠΎΠ²Π°Π½Π° Ρ Ρ
ΡΠΎΠ½ΠΎΠ»ΠΎΡΠΊΠΎΠΌ, ΠΌΠ΅Π΄ΠΈΡΡΠΊΠΎΠΌ ΠΈ Π·Π½Π°ΡΠ΅ΡΡΠΊΠΎΠΌ ΠΏΠΎΠ³Π»Π΅Π΄Ρ, ΡΠΏΠΎΡΡΠ΅Π±ΠΎΠΌ ΡΠ°Π²ΡΠ΅ΠΌΠ΅Π½ΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΡΠΊΠΈΡ
ΠΏΡΠΈΡΡΡΠΏΠ° ΠΈΡΡΠΎΡΠΈΡΠΈ ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ. Π‘Π²Π΅ΠΎΠ±ΡΡ
Π²Π°ΡΠ½ΠΎΡΡ Π½Π° ΠΊΠΎΡΡ ΡΠ΅ ΠΏΡΠ΅ΡΠ΅Π½Π΄ΠΎΠ²Π°Π»ΠΎ ΠΎΠ²ΠΎ
ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠ΅ Π΄ΠΎΠΏΡΡΠ΅Π½ΠΎ ΡΠ΅ ΠΏΡΠΎΡΡΠ°Π²Π°ΡΠ΅ΠΌ ΡΠ½ΠΈΡΡΠ΅Π½ΠΈΡ
Π΄Π΅Π»Π° ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΈ Π²ΠΈΠ·ΡΠ΅Π»Π½Π΅ ΠΊΡΠ»ΡΡΡΠ΅
ΠΏΠΎΠΌΠΎΡΡ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°ΡΠ½Π΅ Π³ΡΠ°ΡΠ΅ ΠΈΠ· ΡΠ°Π²ΡΠ΅ΠΌΠ΅Π½Π΅ ΡΡΠ°ΠΌΠΏΠ΅ ΠΈ Π°ΡΡ
ΠΈΠ²ΡΠΊΠΈΡ
ΠΈΠ·Π²ΠΎΡΠ°. Π£ ΠΎΠ²ΠΎΠΌ ΡΠ°Π΄Ρ ΡΠ΅
ΠΈΡΠΏΠΈΡΡΡΠ΅ Π²ΠΈΠ·ΡΠ΅Π»ΠΈΠ·Π°ΡΠΈΡΠ° ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ½ΠΎΠ³ Π΄Π΅ΡΠΈΠ²Π°ΡΠ° ΠΌΠ°ΡΠ°ΡΡΠΊΠ΅ Π½Π°ΡΠΈΠΎΠ½Π°Π»Π½Π΅ ΠΈΠ΄Π΅ΡΠ΅ ΠΊΠΎΡΠΈ ΡΠ΅
Π·Π°Ρ
Π²Π°ΡΡΡΡΡΠΈ ΠΏΡΠΎΡΠΈΡΠ΅Π½ΠΎΠΌ ΠΏΠΎΡΡ ΠΏΡΠΎΡΡΠ°Π²Π°ΡΠ° ΡΠ°Π²ΡΠ΅ΠΌΠ΅Π½Π΅ ΠΈΡΡΠΎΡΠΈΡΠ΅ ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΌΠΎΠ³Π°ΠΎ Π±ΠΈΡΠΈ
ΡΠ°Π³Π»Π΅Π΄Π°Π½ Ρ ΡΠΊΡΠΏΠ½ΠΎΡΡΠΈ ΠΌΠ΅Π΄ΠΈΡΡΠΊΠΎΠ³ Π΄Π΅Π»ΠΎΠ²Π°ΡΠ° ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΡΠ½ΠΎΠ³ Π·Π° Π΄ΡΡΠ³Ρ ΠΏΠΎΠ»ΠΎΠ²ΠΈΠ½Ρ 19. Π²Π΅ΠΊΠ°.
ΠΡΡΠ΅ΡΠ°ΠΊΡΠΈΠΌΠ° Π»ΠΈΠΊΠΎΠ²Π½Π΅ ΠΈ ΡΠΏΠΎΠΌΠ΅Π½ΠΈΡΠΊΠ΅ ΠΊΡΠ»ΡΡΡΠ΅ ΠΏΡΠΈΠ΄ΡΡΠΆΠ΅Π½ΠΎ ΡΠ΅ ΡΡΠΌΠ°ΡΠ΅ΡΠ΅ Π΅ΡΠ΅ΠΌΠ΅ΡΠ½ΠΈΡ
ΡΠΏΠ΅ΠΊΡΠ°ΠΊΠ°Π»Π°, ΡΠ°Π·Π»ΠΈΡΠΈΡΠΎΠ³ ΠΎΠ±ΠΈΠΌΠ°, ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΎΠ²Π°Π½ΠΈΡ
ΠΏΡΠ΅ΡΠ΅ΠΆΠ½ΠΎ Ρ ΠΏΡΠ΅ΡΡΠΎΠ½ΠΈΡΠΈ ΡΠ³Π°ΡΡΠΊΠΎΠ³ Π΄Π΅Π»Π°
ΠΠΎΠ½Π°ΡΡ
ΠΈΡΠ΅ Ρ ΠΊΠΎΡΠΈΠΌΠ° ΡΡ ΡΡΠ΅ΡΡΠ²ΠΎΠ²Π°Π»ΠΈ ΠΈ ΡΠ΅Π³ΠΈΠΎΠ½Π°Π»Π½ΠΈ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π½ΠΈΡΠΈ. ΠΠ΄Π΅ΡΠ½Π΅, ΠΏΠΎΠ»ΠΈΡΠΈΡΠΊΠ΅ ΠΈ
ΠΈΠ΄Π΅ΠΎΠ»ΠΎΡΠΊΠ΅ ΠΏΡΠ΅ΠΌΠΈΡΠ΅ ΠΌΠ°ΡΠ°ΡΡΠΊΠ΅ ΠΏΠΎΠ»ΠΈΡΠΈΡΠΊΠ΅ Π½Π°ΡΠΈΡΠ΅ ΡΡ Ρ Π½Π°Π·Π½Π°ΡΠ΅Π½ΠΎΠΌ ΠΏΠ΅ΡΠΈΠΎΠ΄Ρ ΠΌΠ°Π½ΠΈΡΠ΅ΡΡΠΎΠ²Π°Π½Π΅ Ρ
Π΄ΠΎΠΌΠ΅Π½Ρ Π»ΠΈΠΊΠΎΠ²Π½Π΅ ΠΈ Π²ΠΈΠ·ΡΠ΅Π»Π½Π΅ ΠΊΡΠ»ΡΡΡΠ΅ ΠΊΠΎΡΠ° ΡΠ΅ ΠΈΡΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½ΠΎ ΡΠΈΠ³ΡΡΠΈΡΠ°Π»Π° ΠΊΠ°ΠΎ Π°Π½ΡΠΈΡΠΈΠΏΠ°ΡΠΈΡΠ°
ΠΌΠ°ΡΠ°ΡΡΠΊΠΎΠ³ Π½Π°ΡΠΈΠΎΠ½Π°Π»Π½ΠΎΠ³ Π΄Π΅Π»ΠΎΠ²Π°ΡΠ° Ρ ΡΡΠ²Π°ΡΠ½ΠΎΡΡΠΈ. ΠΠ° ΡΠ°Ρ Π½Π°ΡΠΈΠ½ ΠΎΡΡΠ²Π°ΡΠ΅Π½Π° ΡΠ΅ Π²ΠΈΡΠ΅ΡΠ»ΠΎΡΠ½Π°
ΠΊΠΎΡ
Π΅Π·ΠΈΡΠ° ΠΈΠ·ΠΌΠ΅ΡΡ ΠΊΡΠ»ΡΡΡΠ½Π΅ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΡΠ΅ ΠΈ ΠΏΠΎΠ»ΠΈΡΠΈΡΠΊΠ΅ ΡΠ΅Π°Π»Π½ΠΎΡΡΠΈ. ΠΡΠΎΡΡΠ°Π²Π°ΡΠ΅ΠΌ Π²ΠΈΠ·ΡΠ΅Π»Π½ΠΈΡ
Π½ΠΎΡΠΈΠ»Π°ΡΠ° ΠΎΠ²ΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΠ° ΠΎΠΌΠΎΠ³ΡΡΠ΅Π½ΠΎ ΡΠ΅ ΡΠ°Π·ΡΠΌΠ΅Π²Π°ΡΠ΅ ΠΎΠ΄Π½ΠΎΡΠ° ΠΈΠ·ΠΌΠ΅ΡΡ ΠΊΡΡΡΠ½ΠΈΡ
Π΅Π½ΡΠΈΡΠ΅ΡΠ° ΡΠ³Π°ΡΡΠΊΠΎΠ³
Π΄ΡΡΡΡΠ²Π° Π½Π° Π»ΠΈΠ½ΠΈΡΠΈ Π΄ΡΠΆΠ°Π²Π° β Π½Π°ΡΠΈΡΠ° β ΠΊΡΠ»ΡΡΡΠ½Π° ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΡΠ° ΡΠΎΠΊΠΎΠΌ ΡΠΈΡΠ°Π²ΠΎΠ³ ΠΏΠ΅ΡΠΈΠΎΠ΄Π° ΠΏΠΎΡΡΠΎΡΠ°ΡΠ°
Π΄Π²ΠΎΡΠ½Π΅ ΠΌΠΎΠ½Π°ΡΡ
ΠΈΡΠ΅. ΠΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠ΅ ΠΈ ΡΡΠΌΠ°ΡΠ΅ΡΠ΅ ΡΠ°Π·Π»ΠΈΡΠΈΡΠΈΡ
ΡΠΌΠ΅ΡΠ½ΠΈΡΠΊΠΈΡ
ΠΈ ΠΊΡΠ»ΡΡΡΠ½ΠΈΡ
ΠΏΠΎΡΠ°Π²Π° ΡΠ°
ΠΏΡΠΎΡΡΠΎΡΠ° Π΄Π°Π½Π°ΡΡΠ΅ ΠΠΎΡΠ²ΠΎΠ΄ΠΈΠ½Π΅ ΠΊΠΎΡΠΈ ΡΡ ΠΊΠΎΡΠ΅ΡΠΏΠΎΠ½Π΄ΠΈΡΠ°Π»ΠΈ ΡΠ° ΠΌΠ°ΡΠ°ΡΡΠΊΠΎΠΌ Π½Π°ΡΠΈΠΎΠ½Π°Π»Π½ΠΎΠΌ ΠΈΠ΄Π΅ΡΠΎΠΌ ΡΡ
Π΄ΠΎΠΏΡΠΈΠ½ΠΎΡ Π΄ΠΎΠΌΠ°ΡΠΎΡ, Π°Π»ΠΈ ΠΈ Π΅Π²ΡΠΎΠΏΡΠΊΠΎΡ ΠΈΡΡΠΎΡΠΈΡΠΈ ΡΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ, ΡΠ΅ ΠΌΠΎΠ³Ρ ΠΏΠΎΡΠ»ΡΠΆΠΈΡΠΈ ΠΊΠ°ΠΎ ΠΏΠΎΠ΄ΡΡΠΈΡΠ°Ρ
Π±ΡΠ΄ΡΡΠΈΠΌ ΠΈΡΡΡΠ°ΠΆΠΈΠ²Π°ΡΠΊΠΈΠΌ ΠΏΠΎΠ΄ΡΡ
Π²Π°ΡΠΈΠΌΠ° Π΄Π°ΡΠΈΡ
ΡΠ΅Π½ΠΎΠΌΠ΅Π½Π° ΠΊΠΎΡΠΈ ΠΎΠ²ΠΈΠΌ ΡΠ°Π΄ΠΎΠΌ Π½ΠΈΡΡ ΠΈΡΡΡΠΏΡΠ΅Π½ΠΈ.In the period between the Austro-Hungarian Settlement in 1867 and the beginning of the Great
War in 1914, a large number of works of art and visual culture were created in the area of Southern
Hungary, today's Vojvodina, which conveyed the concept of the Hungarian political nation, and
included all the inhabitants of the Kingdom of Hungary, regardless of their ethnicity. This corpus
of work in domestic historiography has not been studied in its entirety, but exclusively in sporadic
studies, not necessarily based on the methodology of art history as a discipline. The reason for this
was primarily of a national-ideological nature - since the Hungarian heritage from the given area,
which due to a complex of historical circumstances found itself within the Yugoslav and then
Serbian borders - remained outside the research attention of Serbian authors, with sporadic reviews
in the context of the development of national art. Despite the fact that the historical and visual
materials are scattered, and the monumental heritage of the Austro-Hungarian Monarchy in the
Vojvodina area has largely disappeared, numerous works have been preserved that are
systematized in this paper in terms of chronology, media and meaning, using modern
methodological approaches to the history of art. The comprehensiveness aimed at by this research
was complemented by the study of destroyed works of art and visual culture using documentary
materials from contemporary press and archival sources. This paper examines the visualization of
a specific derivative of the Hungarian national idea that, thanks to the expanded field of study of
contemporary art history, could be seen in the totality of media activity characteristic for the second
half of the 19th century. The artefacts of art and monumental culture are accompanied by the
interpretation of ephemeral spectacles, of varying scope, organized mainly in the capital of the
Hungarian part of the Monarchy, in which regional representatives also participated. The notional,
political and ideological premises of the Hungarian political nation were manifested in the
indicated period in the domain of arts and visual culture, which at the same time figured as an
anticipation of Hungarian national action in reality. In this way, multi-layered cohesion between
cultural production and political reality was achieved. By studying the visual carriers of these
processes, it is possible to understand the relationship between the key entities of Hungarian society
along the lines of states - nations - cultural production during the entire period of existence of the
dual monarchy. The research and interpretation of various artistic and cultural phenomena from
the area of today's Vojvodina that corresponded with the Hungarian national idea are a contribution
to the domestic and European history of art, and can serve as an incentive for future research
endeavors of given phenomena that are not exhausted by this work
Extraordinary legal remedies in criminal proceedings
ΠΡΠ΅Π΄ΠΌΠ΅Ρ oΠ²Π΅ Π΄ΠΎΠΊΡΠΎΡΡΠΊΠ΅ Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠ΅ ΡΠ΅ΡΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡΠΊΠΎ ΠΏΡΠΎΡΡΠ°Π²Π°ΡΠ΅ ΠΈΠ½ΡΡΠΈΡΡΡΠ° Π²Π°Π½ΡΠ΅Π΄Π½ΠΈΡ
ΠΏΡΠ°Π²Π½ΠΈΡ
Π»Π΅ΠΊΠΎΠ²Π° Ρ ΠΊΡΠΈΠ²ΠΈΡΠ½ΠΎΠΌ ΠΏΠΎΡΡΡΠΏΠΊΡ ΠΊΡΠΎΠ· ΡΠ΅ΠΎΡΠΈΡΡΠΊΠΎ ΠΎΠ΄ΡΠ΅ΡΠΈΠ²Π°ΡΠ΅ ΡΠΈΡ
ΠΎΠ²ΠΎΠ³ ΠΏΠΎΡΠΌΠ°, ΠΎΠ±ΡΠ°ΡΡΠ΅ΡΠ΅ ΡΠΈΡ
ΠΎΠ²ΠΎΠ³ Π½Π°ΡΡΠ°Π½ΠΊΠ° ΠΈ ΠΈΡΡΠΎΡΠΈΡΡΠΊΠΎΠ³ ΡΠ°Π·Π²ΠΎΡΠ°, ΡΠ΅ ΠΊΡΠΎΠ· ΡΠΏΠΎΡΠ΅Π΄Π½ΠΎΠΏΡΠ°Π²Π½ΠΈ ΠΈ ΠΏΠΎΠ·ΠΈΡΠΈΠ²Π½ΠΎ-ΠΏΡΠ°Π²Π½ΠΈ ΠΏΡΠΈΠΊΠ°Π·.
Π‘Π°Π΄ΡΠΆΠΈΠ½ΡΠΊΠΈ, Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠ° ΡΠ΅ ΡΠ°ΡΡΠΎΡΠΈ ΠΎΠ΄ ΡΠ²ΠΎΠ΄Π°, ΡΡΠΈ Π΄Π΅Π»Π° ΠΈ Π·Π°ΠΊΡΡΡΠΊΠ°. Π£ ΠΏΡΠ²ΠΎΠΌ Π΄Π΅Π»Ρ Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠ΅ Π΄Π°ΡΠ° ΡΠ΅ ΡΠ΅ΠΎΡΠΈΡΡΠΊΠ° ΠΏΠΎΡΡΠ°Π²ΠΊΠ° ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠ° Π²Π°Π½ΡΠ΅Π΄Π½ΠΈΡ
ΠΏΡΠ°Π²Π½ΠΈΡ
Π»Π΅ΠΊΠΎΠ²Π°, ΡΠ· ΡΠ°Π·ΠΌΠ°ΡΡΠ°ΡΠ΅ ΠΏΡΠ°Π²Π½ΠΈΡ
ΠΏΠΎΡΠ»Π΅Π΄ΠΈΡΠ° ΡΠΈΡ
ΠΎΠ²ΠΎΠ³ Π΄Π΅ΡΡΡΠ²Π°, ΠΊΠ°ΠΎ ΠΈ ΠΎΠ΄Π½ΠΎΡΠ° ΡΠ° ΡΠ»ΠΈΡΠ½ΠΈΠΌ ΠΏΡΠ°Π²Π½ΠΈΠΌ ΠΈΠ½ΡΡΠΈΡΡΡΠΈΠΌΠ°. Π£ Π΄ΡΡΠ³ΠΎΠΌ Π΄Π΅Π»Ρ, ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΡΠ΅Π½ ΡΠ΅ ΠΈΡΡΠΎΡΠΈΡΡΠΊΠΈ ΡΠ°Π·Π²ΠΎΡ Π²Π°Π½ΡΠ΅Π΄Π½ΠΈΡ
ΠΏΡΠ°Π²Π½ΠΈΡ
Π»Π΅ΠΊΠΎΠ²Π°, Π° Π·Π°ΡΠΈΠΌ ΡΡ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠ°Π½Π΅ Π²Π°ΠΆΠ΅ΡΠ΅ Π½ΠΎΡΠΌΠ΅ Π²ΠΎΠ΄Π΅ΡΠΈΡ
ΡΠ²Π΅ΡΡΠΊΠΈΡ
ΠΏΡΠ°Π²Π½ΠΈΡ
ΡΠΈΡΡΠ΅ΠΌΠ° ΠΊΠΎΡΠ΅ ΡΠ΅Π³ΡΠ»ΠΈΡΡ ΠΎΠ²Π°Ρ ΠΏΡΠ°Π²Π½ΠΈ ΠΈΠ½ΡΡΠΈΡΡΡ. ΠΠΎΠ½Π°ΡΠ½ΠΎ, ΡΡΠ΅ΡΠΈ Π΄Π΅ΠΎ Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠ΅ ΡΠ΅ Π±Π°Π²ΠΈ Π²Π°Π½ΡΠ΅Π΄Π½ΠΈΠΌ ΠΏΡΠ°Π²Π½ΠΈΠΌ Π»Π΅ΠΊΠΎΠ²ΠΈΠΌΠ° Ρ ΡΡΠΏΡΠΊΠΎΠΌ ΠΊΡΠΈΠ²ΠΈΡΠ½ΠΎΠΌ ΠΏΠΎΡΡΡΠΏΠΊΡ, ΠΎΠ΄Π½ΠΎΡΠ½ΠΎ Π·Π°Ρ
ΡΠ΅Π²ΠΎΠΌ Π·Π° ΠΏΠΎΠ½Π°Π²ΡΠ°ΡΠ΅ ΠΊΡΠΈΠ²ΠΈΡΠ½ΠΎΠ³ ΠΏΠΎΡΡΡΠΏΠΊΠ° ΠΈ Π·Π°Ρ
ΡΠ΅Π²ΠΎΠΌ Π·Π° Π·Π°ΡΡΠΈΡΡ Π·Π°ΠΊΠΎΠ½ΠΈΡΠΎΡΡΠΈ, ΠΊΡΠΎΠ· ΠΏΡΠΈΠ·ΠΌΠ΅ ΠΈΡΡΠΎΡΠΈΡΡΠΊΠΎΠ³ ΡΠ°Π·Π²ΠΎΡΠ°, Π°Π½Π°Π»ΠΈΠ·Ρ ΠΏΠΎΠ·ΠΈΡΠΈΠ²Π½ΠΎΠ³ ΠΏΡΠ°Π²Π° ΠΈ Π°Π½Π°Π»ΠΈΠ·Ρ ΡΡΠ΄ΡΠΊΠ΅ ΠΏΡΠ°ΠΊΡΠ΅.
ΠΠ»Π°Π²Π½ΠΈ ΡΠΈΡΠ΅Π²ΠΈ Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠ΅ ΡΡ ΠΈΡΠΏΠΈΡΠΈΠ²Π°ΡΠ΅ ΡΠ΅Π»ΠΈΡΡ
ΠΎΠ΄Π½ΠΎΡΡΠΈ de lege lata, ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠΎΠ²Π°ΡΠ΅ ΡΠΏΠΎΡΠ½ΠΈΡ
ΠΏΠΈΡΠ°ΡΠ° Ρ ΠΏΡΠ°ΠΊΡΠΈ ΠΈ ΡΠ΅ΠΎΡΠΈΡΠΈ, ΠΊΠ°ΠΎ ΠΈ Π΄Π°Π²Π°ΡΠ΅ ΠΏΡΠ΅Π΄Π»ΠΎΠ³Π° de lege ferenda.
ΠΡΠΈΠΌΠ΅Π½ΠΎΠΌ Π΄ΠΎΠ³ΠΌΠ°ΡΡΠΊΠΎΠ³, ΡΠΎΡΠΈΠΎΠ»ΠΎΡΠΊΠΎΠ³, ΡΠΏΠΎΡΠ΅Π΄Π½ΠΎΠΏΡΠ°Π²Π½ΠΎΠ³, ΠΈΡΡΠΎΡΠΈΡΡΠΊΠΎ-ΠΏΡΠ°Π²Π½ΠΎΠ³ ΠΈ Π°ΠΊΡΠΈΠΎΠ»ΠΎΡΠΊΠΎΠ³ ΠΌΠ΅ΡΠΎΠ΄Π°, Π°ΡΡΠΎΡ Π·Π°ΠΊΡΡΡΡΡΠ΅ Π΄Π° Π²Π°Π½ΡΠ΅Π΄Π½ΠΈ ΠΏΡΠ°Π²Π½ΠΈ Π»Π΅ΠΊΠΎΠ²ΠΈ Ρ ΠΊΡΠΈΠ²ΠΈΡΠ½ΠΎΠΌ ΠΏΠΎΡΡΡΠΏΠΊΡ ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΡΠ°ΡΡ Π½ΡΠΆΠ½Π° ΠΈ ΠΊΠΎΡΠΈΡΠ½Π° ΡΡΠ΅Π΄ΡΡΠ²Π° ΠΊΠΎΡΠ° ΡΡ Ρ ΡΡΠ½ΠΊΡΠΈΡΠΈ ΠΎΡΡΠ²Π°ΡΠΈΠ²Π°ΡΠ° Π΄ΡΡΡΡΠ²Π΅Π½ΠΎΠ³ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ° ΠΏΡΠ°Π²ΠΈΠ»Π½ΠΎΠ³ ΠΎΠ±Π°Π²ΡΠ°ΡΠ° ΠΏΡΠ°Π²ΠΎΡΡΡΠ° ΠΈ ΠΎΡΡΠ²Π°ΡΠΈΠ²Π°ΡΠ° ΠΎΡΠ΅ΡΠ°ΡΠ° ΠΏΡΠ°Π²ΠΈΡΠ½ΠΎΡΡΠΈ ΠΊΠΎΠ΄ Π³ΡΠ°ΡΠ°Π½Π°, ΡΠ΅ Π΄Π° ΡΠ΅ ΠΏΠΎΠ·ΠΈΡΠΈΠ²Π½ΠΎΠΏΡΠ°Π²Π½ΠΎ ΡΠ΅Π³ΡΠ»ΠΈΡΠ°ΡΠ΅ Π²Π°Π½ΡΠ΅Π΄Π½ΠΈΡ
ΠΏΡΠ°Π²Π½ΠΈΡ
Π»Π΅ΠΊΠΎΠ²Π° Ρ ΠΊΡΠΈΠ²ΠΈΡΠ½ΠΎΠΌ ΠΏΠΎΡΡΡΠΏΠΊΡ Π‘ΡΠ±ΠΈΡΠ΅ Π½Π° Π½ΠΈΠ²ΠΎΡ ΠΏΠΎΡΡΠΎΡΠ΅ΡΠΈΡ
ΡΠ΅ΡΠ΅ΡΠ° Ρ Π²ΠΎΠ΄Π΅ΡΠΈΠΌ ΠΏΡΠ°Π²Π½ΠΈΠΌ ΡΠΈΡΡΠ΅ΠΌΠΈΠΌΠ° ΠΈ Π΄Π° ΠΊΠ°ΠΎ ΡΠ°ΠΊΠ²ΠΎ, ΡΠ· ΠΎΠ΄ΡΠ΅ΡΠ΅Π½Π΅ ΠΊΠΎΡΠ΅ΠΊΡΠΈΡΠ΅, ΠΌΠΎΠΆΠ΅ Π°Π΄Π΅ΠΊΠ²Π°ΡΠ½ΠΎ Π΄Π° Π±ΡΠ΄Π΅ Ρ ΡΡΠ½ΠΊΡΠΈΡΠΈ Π½Π°ΡΠ΅Π»Π° ΠΈΡΡΠΈΠ½Π΅.The subject of this doctoral dissertation is systematic study of the institute of extraordinary legal remedies in criminal proceedings through theoretical determination of the terms, explanation of their origin and historical development, and through comparative and positive legal representation.
In terms of contents, the thesis consists of an introduction, three parts and a conclusion. In the first part of the thesis, the concept of extraordinary remedies is theoretically presented, along with examination of legal consequences of their action, as well as relations with other similar legal institutes. In the second part, historical development of extraordinary remedies is presented, followed by the analysis of applicable norms of the world's leading legal systems regulating this legal institution. Finally, the third part of the thesis deals with extraordinary legal remedies in the Serbian Criminal Procedure, that is with the request for reopening of the criminal proceedings and the request for protection of legality through the prism of historical development, positive-law and case-law analyses.
Main objectives of this thesis are the examination of de lege lata expediency, identification of disputed issues in theory and in practice, as well as making proposals de lege ferenda.
Applying dogmatic, sociological, comparative-law, historical-law and axiological method, the author concludes that extraordinary remedies in criminal proceedings represent necessary and useful resources that support the achievement of social concern for proper justice administration and the sense of justice among citizens, and that the positive-law regulation of extraordinary remedies in criminal proceedings in Serbia is at the level of the existing solutions in leading legal systems and, as such, with certain adjustments, it can adequately serve the function of truth
Surface modification of laser welded nimonic 263 sheets
Laser surface treatment is both a thermomechanical and mechanical process, based on the ability of a high energy laser pulse to generate shock waves and plastic deformation in metallic materials. Laser welding is a high energy density process with many advantages such as narrow heat affected zone, lower heat input and lower heat/energy distortion compared to conventional welding processes. In this paper, Nimonic 263 alloy sheets are laser welded by Nd:YAG laser using different laser processing parameters. The microstructure, surface roughness and mechanical properties are investigated. Welded joints are mechanically treated by laser in order to improve the surface and mechanical characteristics. Mechanical characteristics are determined by tensile test, and fractures and laser treated weld surfaces are observed by scanning and optical microscopy. Surface topography is analysed by optical profilometry and micro hardness is measured by Vickers method
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