19 results
Search Results
2. Pacient s mnohočetným myelomem v systému zdravotní a sociální péče v České republice - vyhodnocení dotazníkového šetření.
- Author
-
Hájek, R., Košuličová, M., and Onderková, A.
- Abstract
Copyright of Revision & Assessment Medicine / Revizní a Posudkové Lékařství is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2015
3. Zánětlivá bolest v zádech -- význam při screeningu a diagnostice spondyloartritid.
- Author
-
Pavelka, K. and Mann, H.
- Subjects
SPONDYLOARTHROPATHIES ,BACKACHE diagnosis ,DIAGNOSTIC imaging research ,HLA-DR antigens ,DISEASE complications ,DIAGNOSIS - Abstract
Copyright of Czech Rheumatology / Česká Revmatologie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2014
4. Neuro-POCUS - neurosonologické vyšetření prováděné u lůžka pacienta.
- Author
-
Školoudík, David and Pakizer, David
- Abstract
Copyright of Neurologie Pro Praxi is the property of SOLEN sro and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
5. PSYCHOMETRICKÉ VLASTNOSTI ČESKÉ VERZE OSOBNOSTNÍHO INVENTÁŘE PRO DSM-5: VNITŘNÍ KONZISTENCE, VALIDITA A ROZLIŠOVACÍ SCHOPNOST NÁSTROJE.
- Author
-
RIEGEL, KAREL D., PREISS, MAREK, KŠIÒAN, ALBERT, MICHALEC, JIØÍ, ŠAMÁNKOVÁ, DITA, and HARSA, PAVEL
- Abstract
Objectives. In the Alternative DSM-5 Model for Personality Disorders, the diagnosis of specific personality disorders is obtained through Personality Inventory for DSM-5 (PID-5) assessment of dimensional personality traits associated in 25 "lower order" facets and 5 "higher order" domains. The aim of the study was to test PID-5 psychometric properties (internal consistency, validity and discrimination capacity). Participants and setting. PID-5 was administered to a community volunteers sample (n = 351) and a clinical sample of psychiatric patients (n = 143) individually and in a group setting using pen-paper method and online data collection. 33 respondents completed the inventory twice to check test-retest reliability. Hypotheses. Evidence will be found to support internal consistency and convergent validity of the PID-5 personality trait domains, as well as their stability in time. Moreover, significant mean-level differences will be found between the two samples. Statistical analyses. The data were analyzed with parallel analysis, Pearson's correlation coefficient, t-tests, and ROC analysis. Results. The study results confirmed excellent internal consistency and satisfactory reliability of all five PID-5 domains in time. Unidimensional structure of the measure was confirmed for 22 of 25 facets. Significant correlations of all trait facets of the tested domains (r = 0.53 - 0.65 for the community sample, and r = 0.43 - 0.66 for the clinical sample) confirmed convergent validity. Significant differences between the two samples in the test scores of four of the five tested domains (absolute value of effect size d = 0.74 - 1.34 within 95% CI) show good discrimination capacity of the method. Study limitations. Two different forms of administration; prevalence of students in the community sample; different test-retest time periods. [ABSTRACT FROM AUTHOR]
- Published
- 2017
6. Tumultus Sermonis and Contemporary Clinical Speech Therapy
- Author
-
Karel Neubauer
- Subjects
tumultus sermonis ,clinical speech therapy ,terminology ,diagnostics ,therapy ,Medicine ,Oral communication. Speech ,P95-95.6 - Abstract
Tumultus sermonis (TS), cluttering, is a highly specific phenomenon in the field of speech fluency disorders. The development of knowledge in this area is characterised by long-standing difficulties in determining the adequate terminology, diagnostic and therapeutic procedures. The knowledge of TS is also extremely inspirational in the acquisition of a deeper understanding of the process of speech communication and its disorders. The paper presents the current state of knowledge of this communication disorder from the perspective of Clinical Speech Therapy and the perspective of clinical assessment and therapy for people with TS.
- Published
- 2021
7. Chronická zánětlivá demyelinizační polyradikuloneuropatie.
- Author
-
Ehler, E.
- Abstract
Chronic infl am matory demyelinating polyradiculoneuropathy (CIDP) is a chronic demyelinat ing polyneuropathy with a relaps ing or progres sive course. This is a dysim mune polyneuropathy with activation of humoral and cel lular mechanisms with a primary lesion of myelin sheath in the peripheral nerves. Most frequent is a typical sym metrical polyneuropathy, multifocal neuropathy with a conduction block is less frequent, then distal sym metrical motor and sensory neuropathy, pure sensory or pure motor neuropathies occur rarely. Development of signs and symp toms beyond 2 months is a com mon feature for all variants. Dia gnosis of CIDP is based on clinical fi ndings, precisely developed electrophysiological criteria, and some laboratory fi ndings - hyperproteinor rhachia with normal cell count, and MRI with thicken ing and enhancement of nerves in brachalis and lumbar plexuses or roots. Corticosteroids or intravenous im munoglobulins are used as induction ther apy as the fi rst-line treatment of CIDP. Therapeutic plasma exchange is a second-line ther apy in patients with ineffi cacy or intolerability of the fi rst-line treatment. As adjuvant ther apy, they use azathioprin, mycofenolate mofetil, ciclosporin A, cyclophosphamide, and methotrexate. CIDP is a treatable neuropathy though in some patients it leads to invalidity. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
8. Disekce všech čtyř přívodných mozkových tepen v terénu fi bromuskulární dysplazie - kazuistika.
- Author
-
Waishaupt, J., Herzig, R., Krajíčková, D., Krajina, A., Chovanec, V., Klzo, L., Žižka, J., Abuhajar, M., and Vališ, M.
- Abstract
Copyright of Česká a Slovenská Neurologie a Neurochirurgie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
- View/download PDF
9. Febrilní křeče - doporučený postup pro vyšetření dítěte s nekomplikovanými febrilními křečemi, adaptovaný doporučený postup American Academy of Pediatrics.
- Author
-
Líčeník, R., Nešťáková, K., Krchňáková, T., Strojil, J., Kilian, J., and Mihál, V.
- Abstract
Copyright of Česká a Slovenská Neurologie a Neurochirurgie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
- View/download PDF
10. Spragging and pad fluttering – abnormal conditions during the operation of tilt-pad journal bearings
- Author
-
Smolík, Luboš, Rendl, Jan, Dyk, Štěpán, Bulín, Radek, Kubín, Zdeněk, Šifalda, Martin, Polach, Pavel, Frank Netrvalová, Marie, and Chalupská, Martina
- Subjects
poskoky a třepotání segmentů ,tilt-pad journal bearings ,diagnostics ,kluzná ložiska ,diagnostika ,pad spragging and fluttering - Abstract
Radiální kluzná ložiska s naklápěcími segmenty jsou využívána pro ukládání strojů s vyso- kou obvodovou rychlostí čepu hřídele. Speciální konstrukce těchto ložisek zabraňuje vzniku nestability olejového filmu, na druhou stranu ale vytváří podmínky pro jevy známé jako poskoky a třepotání segmentů, které mohou poškodit součásti ložiska. Tento článek si klade za cíl rozšířit povědomí o těchto jevech, popsat mechanismus jejich vzniku a způsob diagnostiky. Program THÉTA při řešení projektu TK04020057 Radial tilt-pad journal bearings are used to support machinery with journals of high circumferential speed. A unique design of these bearings prevents the formation of oil-induced instability. However, the design allows for so-called pad spragging and fluttering, which can damage bearing components. This paper aims to increase awareness of these phenomena, describe the conditions leading to their formation, and present methods to detect them.
- Published
- 2022
11. Spinocelulární karcinom dolního rtu: naše zkušenosti a přehled literatury.
- Author
-
J., Štembírek, O., Res, J., Cvek, R., Hodan, R., Litvik, T., Hošková, and J., Stránský
- Abstract
Copyright of Czecho-Slovak Dermatology / Cesko-Slovenska Dermatologie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
12. STEAM TURBINE OPERATION DIAGNOSTICS FROM ROTOR VIBRATION SIGNALS
- Author
-
Liška, Jindřich, Jakl, Jan, and Vašíček, Vojtěch
- Subjects
monitorování ,monitoring ,analýza signálů ,turbína ,rubbing ,turbine ,diagnostics ,rotor ,diagnostika ,signal analysis - Abstract
Diagnostika, vyhodnocení a predikce poruch turbogenerátoru je klíčovým faktorem jeho úspěšného dlouhodobého provozu. Ze standardně měřených signálů relativních rotorových vibrací lze kromě aktuální výchylky rotoru či polohy jeho středu vyhodnotit i řadu dalších diagnostických veličin důležitých pro posouzení provozu, případně pro odhalení symptomů blížící se poruchy. Mezi tyto ukazatele patří mimo jiné výskyt zadírání rotoru a statoru, kontakt bandáží lopatek s ucpávkami nebo zvýšené kmitání oběžných lopatek. Tento příspěvek popisuje případové studie, na kterých jsou ilustrovány možnosti pokročilého zpracování vibračních signálů pro odhalení a popis výše zmíněných fenoménů v rámci diagnostiky turbogenerátorů. Diagnostics, evaluation and prediction of turbo-generator failures is a key factor for its successful long-term operation. In addition to the rotor deflection or position of the rotor, the standardly measured relative rotor vibration signals also offer the possibility to evaluate a number of other diagnostic variables important for the assessment of the operation or for detecting the symptoms of the approaching failure. These include, among other things, the occurrence of rotor and stator rub, contact of rotor blade bandage with seals or increased oscillation of the rotor blades. This paper describes case studies illustrating the possibilities of advanced processing of vibration signals for detecting and describing the aforementioned phenomena within the turbo-generator diagnostics.
- Published
- 2019
13. Research for safe operation of steam pipelines with detected makrocracks
- Author
-
Lukáš, Jiří, Polach, Pavel, and Stuna, Lukáš
- Subjects
VaV projekt ČEZ ,CEZ R & D project ,crack ,diagnostics ,parovod ,trhlina ,diagnostika ,steam pipeline - Abstract
Příspěvek popisuje interní VaV projekt ČEZ, a. s., jehož cílem bylo získání postupu k hodnocení životnosti parovodu s výskytem trhliny a získání diagnostických postupů k monitorování jejího růstu. Jedná se o úlohu, kdy po diagnostice ohybu parovodu je zjištěna na základním materiálu ohybu mikrotrhlina nebo trhlina omezeného rozměru a je nutné posouzení možnosti provozu do doby, kdy bude zajištěn náhradní díl nebo do doby plánovaného dožití bloku. The paper describes the internal CEZ R & D project, which aimed at obtaining a procedure for evaluating the life-time of the steam pipelines with crack occurrence and obtaining diagnostic procedures for its monitoring. There is presented the task when, the crack with limited size or micro-crack is detected by diagnostic in the base material of the bend of steam piping. In the case is necessary to assess of occasion of the unit operation up to a time when the spare part is ensured or the planned lifetime of the unit.
- Published
- 2018
14. New definition of corrosion risk assessment for turbine and its diagnosis
- Author
-
Jiříček, Ivo, Polach, Pavel, and Stuna, Lukáš
- Subjects
corrosion ,diagnostics ,steam turbine ,koroze ,diagnostika ,parní turbína - Abstract
V práci je popsána současně používaná definice a klasifikace korozních rizik pro materiály turbín, která je nově doplněna o dvě kritéria. Vedle doporučení metodik pro odběr a analýzu nánosů je motivací vytvoření takových kritérií hodnocení, kterými by bylo možno identifikovat rizikové provozy, a úpravami jejich chemických režimů předcházet plošným a lokálním formám korozního napadení materiálů. Jako příklad může sloužit nedávná porucha turbíny, způsobená korozním účinkem nečistot z páry. Je ukázáno, že minulá praxe, kdy protokoly z analýz nánosů zůstávaly u objednatele a často se tak nedostaly na inkriminované provozy, nebyla optimální. Současná praxe ČEZ, vytvářející protokoly vstupující do databáze LTO ́s, je z tohoto hlediska krokem správným směrem. Paper describes the currently used definition and classification of corrosion risk assessment for turbine materials, which is newly supplemented by two criteria. In addition to recommending methodologies for the collection and analysis of deposition, the motivation is to create evaluation criteria that would be able to identify the risk level of power plants units and modify their chemical regimes to prevent general and local forms of corrosive attack of materials. An example of this may be the recent turbine failure due to the corrosion effect of steam impurities. It is shown that past practice, when the deposit analysis protocols remained with the turbine producer and often did not reach the incriminated units, was not optimal. Current practice of CEZ, creating protocols entering the LTO's (Long-Time Operation) database, is in this respect a step in the right direction.
- Published
- 2018
15. Acoustic emission as a method for diagnostics of creep damage of steam piping systems
- Author
-
Svobodová, Marie, Chmela, Tomáš, Čmakal, Josef, Slunéčko, Tomáš, Koula, Václav, Polach, Pavel, and Stuna, Lukáš
- Subjects
nedestruktivní testování ,akustická emise ,creepové poškození ,creep damage ,diagnostics ,non-destructive testing ,acoustic emission ,diagnostika - Abstract
Doba provozu většiny energetických zařízení a podniků chemického průmyslu v ČR je významným důvodem pro vývoj diagnostických a provozně monitorovacích systémů, které by výrazně přispěly ke snížení rizika možné havárie vysokotlakých potrubních systémů provozovaných při vysoké teplotě. A právě diagnostika s využitím akustické emise (AE) je pro danou oblast perspektivní metodou nedestruktivního testování, neboť, na rozdíl od běžných ultrazvukových diagnostických metod využívaných k lokální diagnostice, je využitelná pro dlouhodobé plošné provozní monitorování stavu potrubí a umožňuje z více míst současně snímat signál AE, ten dálkově přenášet a v diagnostickém systému zaznamenávat a zpracovávat data v reálném čase. Tento příspěvek shrnuje dosavadní laboratorní výsledky odezvy AE na průběh creepového procesu (nukleaci a propagaci creepové trhliny) u parovodní oceli 15 128. The operating time of most energy and chemical plants in the Czech Republic is an important reason for the development of diagnostic and operational monitoring systems that would greatly contribute to reducing the risk of a high-temperature high-pressure pipeline accident. And acoustic emission (AE) diagnostics belongs to these perspective non-destructive testing that is, unlike to conventional ultrasound diagnostic methods used for local diagnostics, usable for long-term field monitoring of the pipeline condition. Moreover, acoustic emission diagnostics allows to simultaneously capture the AE signal from multiple locations, remotely transmit and record real-time data in the diagnostic system and to analyze them. This paper summarizes the laboratory results of the AE response to the creep process (nucleation and propagation of the creep crack) taking part in steam pipeline steel 15 128.
- Published
- 2018
16. Czech version of the Personality inventory for DSM-5 (PID-5): Theoretical background, psychometric properties and implications for clinical practice
- Author
-
Riegel, Karel Dobroslav, Preiss, Marek, Vevera, Jan, and Praško Pavlov, Ján
- Subjects
AMPO ,DSM-5 ,diagnostika ,AMPD ,PID-5 ,personality disorders ,diagnostics ,poruchy osobnosti - Abstract
2 ABSTRACT In the Alternative DSM-5 Model for Personality Disorders (AMPD), the diagnosis of specific personality disorders is obtained through an evaluation of the level of impairment in personality functioning and an assessment of dimensional personality traits associated in 25 "lower order" facets and 5 "higher order" domains. The Personality Inventory for DSM-5 (PID-5) was developed for examination of personality traits within this system. This Ph.D. thesis covers five relevant publications regarding AMPD, particularly PID-5. First, the authors introduce the theoretical background of the PID-5. Attention is paid on its ease of use, data interpretation and use of these data for treatment planning in different clinical settings. Two empirical studies test PID-5 psychometric properties (internal consistency, validity, discrimination capacity and unidimensional structure) in the sample of community volunteers (n=351) and a clinical sample of psychiatric patients (n=143). PID-5 was administered individually and in a group setting using pen-paper method and online data collection. 33 respondents completed the inventory twice to check test-retest reliability. Authors presumed, evidence will be found to support internal consistency and convergent validity of the PID-5 personality trait domains, as well as their...
- Published
- 2018
17. Monitoring of Pressure Pulsations in the Hydraulic System of the Stator Current Signature Induction Machine
- Author
-
Kroupa, M.
- Subjects
modulation ,Pressure pulsation ,induction machine ,diagnostics ,Astrophysics::Solar and Stellar Astrophysics ,current signature - Abstract
This paperis focused on monitoring and evaluation of pressure pulsations in the hydraulic system, which includes a hydrodynamic pump. The entire system is driven by an induction machine. The goal of this paper is to accurately determine pressure pulsations by measurement of elecrical variables of an induction machine.
- Published
- 2015
18. Diagnostika ve starověké Mezopotámii
- Author
-
Sobotková, Veronika
- Subjects
Mezopotámie ,medicína ,Mesopotamia ,medicine ,diagnostics ,diagnostika - Abstract
This paper is describing diagnostic system in ancient Mesopotamia. Diagnostics is process of illness’s determining. Mesopotamian physicians used mainly basic method of direct observation of patient and of all his symptoms. They noted wide range of symptoms conscientiously: temperature of patient, change of color on patient’s body, condition of eyes, teethes, tongue, different kind of pain, bleeding and many others. Observed symptoms concerned all areas of human body – eye and ear diseases, respiratory diseases, diseases of the circulatory system, digestive system diseases, diseases of the genitourinary system, gynecology, obstetrics, skin diseases, diseases of musculoskeletal system, parasitic disease, mental diseases and behavioral disorders and injuries. Physicians of ancient Mesopotamia recognized not only symptoms and theirs slight differences but particularly the whole clinical picture of illness - unique combination of symptoms typical for specific illness. They were well aware of typical symptoms announcing death of patient as well. The aim of whole diagnostic system was prognosis of patient. Diagnosis (name of illness) was used rarely. Diagnostic in ancient Mesopotamia reach a considerable success, diagnostic significantly overtook therapeutical methods and possibilities of Mesopotamian physicians. It is the reason why we find prognosis of death in so many statements.
- Published
- 2012
19. Use a Fine Art in a Leisure Time of the Children
- Author
-
CHLOUPKOVÁ, Eva
- Subjects
prognoza ,věkové zvláštnosti ,výtvarné umění ,diagnostics ,diagnostika ,age speciality ,children ,prognosis ,talent evolution ,fine art ,děti ,vývoj schopností - Abstract
The children{\crq}s leisure time is characterized as a time when children are free to choose an activity which they will perform on. It could be a drawing, molding, some cuttings, agglutination and/or composition. Paper, plasticine, colour-box, crayons, shoddy and skewers are used within children{\crq}s activities. The children{\crq}s needs are specific, according the children{\crq}s age; consequently they put different demands on individuals.
- Published
- 2009
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.