98 research outputs found
FUZZY MODELING OF CYANOBACTERIAL SURFACE WATERBLOOMS: VALIDATION WITH NOAA-AVHRR SATELLITE IMAGES
Risk factors for hepatitis E virus seropositivity in Dutch blood donors
Background: A marked increase of hepatitis E cases has recently been observed in the Netherlands. Causes of the (re-)emergence of hepatitis E virus (HEV) and exact sources and routes of transmission of HEV infection are currently unknown. We aimed to identify risk factors for HEV seropositivity. Methods: Using the Wantai EIA, 2100 plasma samples of blood donors from all over the Netherlands aged 18-70 years were tested for anti-HEV IgG antibodies. A questionnaire on socio-demographic characteristics, health, and potential risk factors for HEV exposure was sent to these participants. Results: The overall IgG-seroprevalence was 31% (648/2100) and increased with age. Several food products were independently associated with IgG-seropositivity in a multivariate analysis adjusting for age and gender among 1562 participants who completed the questionnaire: traditional Dutch dry raw sausages called "cervelaat", "fijnkost", "salami" and "salametti" which are generally made from raw pork and beef (aOR 1.5; 95%CI 1.2-1.9), frequent consumption of bovine steak (aOR 1.3; 95%CI 1.0-1.7), and frequent consumption of smoked beef (aOR 1.3 95%CI 1.0-1.7). Although not frequently reported, contact with contaminated water was also a risk factor for seropositivity (aOR 2.5; 95%CI 1.5-4.4). Lower seroprevalence was associated with eating raspberries, going out for dinner, and contact with wild animals and dogs. Conclusion: Several pork food products, mainly dry raw sausages, and contact with contaminated water were associated with past HEV infection in the Netherlands. Further investigation is needed into the prevalence and infectivity of HEV in these risk factor food products, as well as investigation of the production methods and possible origin of HEV-contamination within these sausages, e.g. very small amounts of pork liver, pig-derived blood products as food additive, or the pork muscle tissue
Phase I dose-escalation study of brentuximab-vedotin combined with dexamethasone, high-dose cytarabine and cisplatin, as salvage treatment in relapsed/refractory classical Hodgkin lymphoma:The HOVON/LLPC Transplant BRaVE study
Electrical detection of 31P spin quantum states
In recent years, a variety of solid-state qubits has been realized, including
quantum dots, superconducting tunnel junctions and point defects. Due to its
potential compatibility with existing microelectronics, the proposal by Kane
based on phosphorus donors in Si has also been pursued intensively. A key issue
of this concept is the readout of the P quantum state. While electrical
measurements of magnetic resonance have been performed on single spins, the
statistical nature of these experiments based on random telegraph noise
measurements has impeded the readout of single spin states. In this letter, we
demonstrate the measurement of the spin state of P donor electrons in silicon
and the observation of Rabi flops by purely electric means, accomplished by
coherent manipulation of spin-dependent charge carrier recombination between
the P donor and paramagnetic localized states at the Si/SiO2 interface via
pulsed electrically detected magnetic resonance. The electron spin information
is shown to be coupled through the hyperfine interaction with the P nucleus,
which demonstrates the feasibility of a recombination-based readout of nuclear
spins
Π Π°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠΎΠΏΠ»ΠΈΠ²ΠΎΠΏΠΎΠ΄Π°ΡΠ΅ΠΉ ΠΊΠΎΡΠ΅Π»ΡΠ½ΠΎΠΉ ΠΠΠΠ‘ Β«ΠΠΈΠΊΠΎΠ»ΡΡΠΊΠΎΠ΅Β» Π½Π° Π±Π°Π·Π΅ Π²ΠΎΠ΄ΠΎΠ³ΡΠ΅ΠΉΠ½ΡΡ ΠΊΠΎΡΠ»ΠΎΠ² Π’ΡΡΠ±ΠΎΡΠ΅ΡΠΌ-5000
ΠΡΠΏΡΡΠΊΠ½Π°Ρ ΠΊΠ²Π°Π»ΠΈΡΠΈΠΊΠ°ΡΠΈΠΎΠ½Π½Π°Ρ ΡΠ°Π±ΠΎΡΠ° 108 Ρ., 7 ΡΠΈΡ., 24 ΡΠ°Π±Π»., 17 ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠ², 3 ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡ.
ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΊΠΎΡΠ΅Π»ΡΠ½Π°Ρ Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠΉ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²Π΅Π½Π½ΠΎ-Π΄ΠΈΡΠΏΠ΅ΡΡΠ΅ΡΡΠΊΠΎΠΉ ΡΡΠ°Π½ΡΠΈΠΈ "ΠΠΈΠΊΠΎΠ»ΡΡΠΊΠΎΠ΅".
Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠΎΠΏΠ»ΠΈΠ²ΠΎΠΏΠΎΠ΄Π°ΡΠ΅ΠΉ ΠΊΠΎΡΠ΅Π»ΡΠ½ΠΎΠΉ ΠΠΠΠ‘ "ΠΠΈΠΊΠΎΠ»ΡΡΠΊΠΎΠ΅" Π½Π° Π±Π°Π·Π΅ Π²ΠΎΠ΄ΠΎΠ³ΡΠ΅ΠΉΠ½ΡΡ
ΠΊΠΎΡΠ»ΠΎΠ² Π’ΡΡΠ±ΠΎΡΠ΅ΡΠΌ-5000.
Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»Π°ΡΡ ΡΠ°Ρ
ΡΠ°Π±ΠΎΡΠΊΠ°:
1) ΡΡΡΡΠΊΡΡΡΠ½ΠΎΠΉ ΡΡ
Π΅ΠΌΡ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ;
2) Π²ΡΠ±ΠΎΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΡ
ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π΄ΡΡΠ² ΠΈΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΠΉ;
3) ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΉ ΡΡ
Π΅ΠΌΡ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ;
4) ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡ
Π΅ΠΌΡ ΡΠΈΡΠ° ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ;
5) ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΎΡΡΠΊΠΎΠΉ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ Π½Π° ΡΠΈΡ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ.
6) ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΌΠ½Π΅ΠΌΠΎΡΡ
Π΅ΠΌΡ.Final qualifying work 108 pp., 7 fig., 24 tab., 17 sources, 3 annexes.
The object of research is a linear boiler production and control station "Nikolskoye".
The purpose of work - development of an automated control system of fuel supply boiler LPDS "Nikolskoye" based boilers Turboterm-5000.
The study was conducted rahrabotka:
1) block diagram of the automated control system;
2) the selection of the necessary technical means of measurement;
3) functional diagram of the automated control system;
4) schematic diagrams board monitoring and control;
5) set of design documentation for board control and management.
6) the development of the graphic
Π’ΡΡΠ΄Π½ΠΎΠΈΠ·Π²Π»Π΅ΠΊΠ°Π΅ΠΌΡΠ΅ Π·Π°ΠΏΠ°ΡΡ Π½Π΅ΡΡΠΈ. ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΠΎΠ½ΡΡΠΈΡ. ΠΠ΅ΡΠΎΠ΄Ρ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ
ΠΠ½Π°Π»ΠΈΠ· ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ Π΄ΠΎΡΡΠΎΠ²Π΅ΡΠ½ΠΎΡΡΠΈ ΠΊΠ°Π΄Π°ΡΡΡΠΎΠ²ΠΎΠΉ ΡΡΠΎΠΈΠΌΠΎΡΡΠΈ
ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π½Π°ΡΡΠ½ΡΠΉ ΡΠ΅Π·ΡΠ»ΡΡΠ°Ρ ΡΠ°Π±ΠΎΡΡ Π·Π°ΠΊΠ»ΡΡΠ°Π΅ΡΡΡ Π² ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΉ ΠΏΠΎ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ Π΄ΠΎΡΡΠΎΠ²Π΅ΡΠ½ΠΎΡΡΠΈ ΠΊΠ°Π΄Π°ΡΡΡΠΎΠ²ΠΎΠΉ ΡΡΠΎΠΈΠΌΠΎΡΡΠΈ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠΈΠ»ΠΎΠΉ Π½Π΅Π΄Π²ΠΈΠΆΠΈΠΌΠΎΡΡΠΈ, Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎ ΠΏΡΠΎΠ²Π΅ΡΡΠΈ Π°Π½Π°Π»ΠΈΠ· ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠ΅ΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ Π΄Π°Π½Π½ΡΡ
ΠΊΠ°Π΄Π°ΡΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΡΠ΅ΡΠ°, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΡ
ΡΡ Π² ΠΠ΄ΠΈΠ½ΠΎΠΌ Π³ΠΎΡΡΠ΄Π°ΡΡΡΠ²Π΅Π½Π½ΠΎΠΌ ΡΠ΅Π΅ΡΡΡΠ΅ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² Π½Π΅Π΄Π²ΠΈΠΆΠΈΠΌΠΎΡΡΠΈ.Relevance of the research topic. In connection with the change in the taxation system of residential real estate, municipal authorities and individual owners take an interest in the objectivity and reliability of the results in calculating the cadastral value of real estate objects (further in the text - EO) on thΠ΅ basis of their actual characteristics. For owners, this is a guarantee of the validity of the base for calculating property tax, or the base for calculating rent for the use of real estate. For local governments, it is regarded as the predictability and financial support in the revenue part of the municipality budget in order to ensure the future socio-economic development of territories. The topic is relevant in terms of designing the development directions and improving the s
ΠΠΎΠ΄ΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ Π°ΡΠ΅ΡΠ»ΡΠΊΡΠ½ΠΎΠ³ΠΎ Ρ ΠΎΠ»Π΅Π΄ΠΎΡ ΠΎΠ΅ΡΠ½ΠΎΠ°Π½Π°ΡΡΠΎΠΌΠΎΠ·Π° Ρ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅ΠΌ ΠΏΠ°ΡΡΠ°ΠΆΠ° ΠΆΠ΅Π»ΡΠΈ Π² Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΡΡ ΠΊΠΈΡΠΊΡ
Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½Ρ ΠΌΠΎΠ΄ΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ Ρ
ΠΎΠ»Π΅Π΄ΠΎΡ
ΠΎΠ΅ΡΠ½ΠΎΠ°Π½Π°ΡΡΠΎΠΌΠΎΠ·Π°, ΡΠΏΠΎΡΠΎΠ±ΡΡΠ²ΡΡΡΠΈΠ΅ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΆΠ΅Π»ΡΠ΅ΡΠΎΠΊΠ° Ρ ΠΏΠ°ΡΡΠ°ΠΆΠ΅ΠΌ ΠΆΠ΅Π»ΡΠΈ Π² Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΡΡ ΠΊΠΈΡΠΊΡ, ΡΡΠΎ ΠΏΡΠ΅Π΄ΡΠΏΡΠ΅ΠΆΠ΄Π°Π΅Ρ ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ Π² Π½Π΅ΠΉ ΠΏΠ΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ·Π²Ρ. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π° ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½Π°Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ° ΠΌΠΎΠ±ΠΈΠ»ΠΈΠ·Π°ΡΠΈΠΈ ΠΎΡΠΊΠ»ΡΡΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎ Π Ρ ΡΠ΅Π³ΠΌΠ΅Π½ΡΠ° ΡΠΎΡΠ΅ΠΉ ΠΊΠΈΡΠΊΠΈ, ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡΠ°Ρ Π΅Π³ΠΎ ΠΏΠΎΠ»Π½ΠΎΡΠ΅Π½Π½ΡΡ ΠΌΠΎΡΠΎΡΠΈΠΊΡ.Modifications of forming choledochoanastomosis promoting restoration of bile passage to the duodenum, which prevented development of peptic ulcer, were worked out. A special technique for mobilization of the switched off segment of the jejunum according to Roux promoting an adequate motility was suggested
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