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... Foreword ix -- Preface xi -- Acknowledgements xi -- Introduction 1 -- History and background of vector control ... ... 1 -- Alternatives to the use of insecticides 1 -- Reorganization of vector control 2 -- Vector control ... ... at community level 2 -- Selecting the appropriate control measures 2 -- Self-protection 3 -- Community ... ... control 3 -- Chapter 1 Mosquitos and other biting Diptera -- Biolog}’ 7 -- Distinguishing features of ... ... sets for training in vector biology and control 177 -- Chapter 2 Tsetse flies -- Biology 178 -- Life ...
XIII, 412 s. : il. ; 24 cm
- Konspekt
- Patologie. Klinická medicína
- NLK Obory
- infekční lékařství
- parazitologie
- cestovní a tropická medicína
- NLK Publikační typ
- publikace WHO
Udvanácti fyziologických novorozenců v průběhu 2. až 7. dne po narození autoři pozorovali hlenovitou sekreci v oční štěrbině, provázenou různým stupněm prosáknutí víček a chemózou spojivek, zejména tarzálních. Etiologickým činitelem novorozenecké oftalmie byla Chlamydia pneumoniae. Oční infekce nebyla detekována ve stejném časovém období a ve stejné porodnici, a to od září 1999 do března 2001. Detekce Chlamydia pneumoniae byla prováděna ze spojivkových stěrů. Otiskové preparáty na sklíčku byly vyšetřeny metodou nepřímé imunofluorescence pomocí specifických monoklonálních protilátek (medac, Germany). V časných stadiích měla sekrece ojediněle sangvinózní příměs, která přecházela většinou do hlenovité a zřídka mukopurulentní formy. V průběhu zánětu se měnil charakter spojivkových symptomů. K prosáknutí dolní přechodné řasy se postupně přidružil obraz pseudofolikulárních změn na tarzální spojivce. Účinnou léčbu zajistil clarithromycin ve forměsirupu v dávce 15 mg/kg/den po dobu čtrnácti dnů. Kontrolní stěry po 14 dnech byly vždy negativní a zároveň ustoupil patologický nález na spojivce. Jedinou komplikací této chlamydiové infekce byla neprůchodnost slzných cest u 7 kojenců, tzn. v 58 %. U všech postižených kojenců byla obnovena průchodnost do jednoho roku života. Otázkou zůstává, jakým způsobem se novorozenec nakazil. V úvahu přichází nozokomiální infekce, dle našeho mínění nelze také vyloučit možnost, že se Chlamydia pneumoniae nacházela v urogenitálním traktu matky a na novorozence byla přenesena průchodem porodními cestami podobně jako k tomu dochází u infekcí Chlamydia trachomatis. Způsob přenosu je předmětem dalšího zkoumání.
The authors observed mucous discharge in palpebral aperture, accompanied by a different degree of effusion of eyelids and chemosis of conjunctivae, particularly the tarsal ones, in 12 physiological newborns. Chlamydia pneumoniae proved to be the etiological agent in the newborn ophthalmia. The eye infection was not detected in the same period of time and in the same maternity hospital in the period of observation from September 1999 to March 2001. The detection of Chlamydia pneumoniae was performed in conjunctiva smears. The impression films on slides were examined by the method of indirectimmunofluorescence with the use of specific monoclonal antibodies (medac, Germany). In the early stages the secretion included a sanguineous component, which was then changing into a mucoid or mucopurulent form. The character of conjunctival symptoms was changing in thecourseof inflammation. Effusion ofthelower transitoryfold(plica) was gradually accompanied by a picture of pseudofollicular changes on the tarsal conjunctiva. Clarithromycin in the form of syrup at daily doses of 15 mg/kg/day for the period of two weeks offered an efficient therapy of the affection. Control smears after 14 days were always negative and, at the same time, the pathological finding on the conjunctivae disappeared. The nasolacrimal obstruction was the only complication of this chlamydia infection, taking place in seven sucklings, i.e. in 58 %. The passage through lacrimal drainage system reappeared in all the affected infants until they reached one year of age. The remaining question to be answered is the way the newborns encountered the infection. A nosocomial infection may be the case, but Chlamydia pneumoniae could also be present in the urogenital tract of mothers and transferred to the newborn via the birth canal similarly as is the case of Chlamydia trachomatis infection. The mode of infection deserves further investigation.
- MeSH
- bakteriální konjunktivitida diagnóza etiologie farmakoterapie MeSH
- chinolony aplikace a dávkování MeSH
- Chlamydia trachomatis patogenita MeSH
- Chlamydophila pneumoniae patogenita MeSH
- dakryocystorinostomie MeSH
- dítě MeSH
- finanční podpora výzkumu jako téma MeSH
- klarithromycin aplikace a dávkování MeSH
- kojenec MeSH
- lidé MeSH
- nemoci novorozenců MeSH
- novorozenec MeSH
- obstrukce slzovodu etiologie farmakoterapie MeSH
- Check Tag
- dítě MeSH
- kojenec MeSH
- lidé MeSH
- mužské pohlaví MeSH
- novorozenec MeSH
- ženské pohlaví MeSH
- Publikační typ
- přehledy MeSH
- srovnávací studie MeSH
... Epithelial Sheets of Cells Enclose a Sheltered Internal Environment 30 -- Cell-Cell Communication Controls ... ... Machinery for Reproduction 32 -- The Cells of the Vertebrate Body Exhibit More Than -- 200 Different Modes ... ... -- Summary -- References -- CHAPTER ^ -- Cell Growth, and Division -- The Control of Cell Division -- ... ... Have Lost Their Normal Growth Control Summary -- Tumor Viruses as Tools for Studying the Control of ... ... 688 -- Most Cells in Early Embryos Are lonically Coupled 689 -- Cells May Control the Permeability of ...
xxxix, 1146 s. : il., tab. ; 28 cm
- MeSH
- biologie buňky MeSH
- molekulární biologie MeSH
- Publikační typ
- monografie MeSH
- Konspekt
- Biochemie. Molekulární biologie. Biofyzika
- NLK Obory
- biologie
- cytologie, klinická cytologie
After large-scale radiation accidents where many individuals are suspected to be exposed to ionizing radiation, biological and physical retrospective dosimetry assays are important tools to aid clinical decision making by categorizing individuals into unexposed/minimally, moderately or highly exposed groups. Quality-controlled inter-laboratory comparisons of simulated accident scenarios are regularly performed in the frame of the European legal association RENEB (Running the European Network of Biological and Physical retrospective Dosimetry) to optimize international networking and emergency readiness in case of large-scale radiation events. In total 33 laboratories from 22 countries around the world participated in the current RENEB inter-laboratory comparison 2021 for the dicentric chromosome assay. Blood was irradiated in vitro with X rays (240 kVp, 13 mA, ∼75 keV, 1 Gy/min) to simulate an acute, homogeneous whole-body exposure. Three blood samples (no. 1: 0 Gy, no. 2: 1.2 Gy, no. 3: 3.5 Gy) were sent to each participant and the task was to culture samples, to prepare slides and to assess radiation doses based on the observed dicentric yields from 50 manually or 150 semi-automatically scored metaphases (triage mode scoring). Approximately two-thirds of the participants applied calibration curves from irradiations with γ rays and about 1/3 from irradiations with X rays with varying energies. The categorization of the samples in clinically relevant groups corresponding to individuals that were unexposed/minimally (0-1 Gy), moderately (1-2 Gy) or highly exposed (>2 Gy) was successfully performed by all participants for sample no. 1 and no. 3 and by ≥74% for sample no. 2. However, while most participants estimated a dose of exactly 0 Gy for the sham-irradiated sample, the precise dose estimates of the samples irradiated with doses >0 Gy were systematically higher than the corresponding reference doses and showed a median deviation of 0.5 Gy (sample no. 2) and 0.95 Gy (sample no. 3) for manual scoring. By converting doses estimated based on γ-ray calibration curves to X-ray doses of a comparable mean photon energy as used in this exercise, the median deviation decreased to 0.27 Gy (sample no. 2) and 0.6 Gy (sample no. 3). The main aim of biological dosimetry in the case of a large-scale event is the categorization of individuals into clinically relevant groups, to aid clinical decision making. This task was successfully performed by all participants for the 0 Gy and 3.5 Gy samples and by 74% (manual scoring) and 80% (semiautomatic scoring) for the 1.2 Gy sample. Due to the accuracy of the dicentric chromosome assay and the high number of participating laboratories, a systematic shift of the dose estimates could be revealed. Differences in radiation quality (X ray vs. γ ray) between the test samples and the applied dose effect curves can partly explain the systematic shift. There might be several additional reasons for the observed bias (e.g., donor effects, transport, experimental conditions or the irradiation setup) and the analysis of these reasons provides great opportunities for future research. The participation of laboratories from countries around the world gave the opportunity to compare the results on an international level.
... Globin . 148 -- Biosynthesis of Globin 148 -- Abnormalities in Hemoglobin Synthesis 149 -- Genetic Control ... ... Physical Properties -- Origin of Blood Platelets -- Megakaryocytes -- Sites and Mode of Platelet Production ... ... Mode of Onset and -- Course -- Outward Appearance of the Patient -- Lymph Glands -- Spleen -- Skin and ... ... 1001 1002 1003 1005 -- Nervous System 1006 -- Fever 1007 -- The Blood 1007 -- Acute Leukemia 1009 -- Mode ... ... General Remarks 1048 Mode of Action of Antileukemic Agents 1049 Choice of Therapeutic Agent . . 1052 ...
Sixth edition xxv, 1287 stran, 21 nečíslovanýcjh listů obrazové přílohy : ilustrace ; 26 cm
- MeSH
- hematologie MeSH
- krev MeSH
- krevní nemoci MeSH
- Publikační typ
- monografie MeSH
- Konspekt
- Patologie. Klinická medicína
- NLK Obory
- hematologie a transfuzní lékařství
... Shnygin (Russia) 8 -- Mode locked Nd:YAG laser with passive negative feedback using multiple quantum ... ... Zheng (China) 14 -- A compact longitudinal and transverse injection mode-locked TEA C02 laser -- A. ... ... Lapucci (Italy) 110 -- Control of a high-power cw C02 laser output beam properties using an adaptive ... ... Sasaki (Japan) 143 -- Planar sliding discharge-driven UV excimer light source -- N. N. Guivan, L. ... ... (USA) 198 -- Selective mode optimization of lidar system lasing source -- Yu. N. Frolov, S. D. ...
1st ed. 209 s. ; 30 cm
... Filament and bias supply 78 -- 2.14.3 Current supplies to the electron lenses 79 -- 2.14.4 Other control ... ... 105 -- 3.8.3 The turning points 105 -- 3.8.4 Operating conditions 106 -- 3.9 Focusing 109 -- 3.10 Modes ... ... 231 -- 7.4.2 Print preparation apparatus 234 -- 7.4.3 Rapid print processing apparatus 242 -- 7.4.4 Slide ...
Practical methods in electron microscopy ; v. 2
Laboratory edition xii, 345 stran : ilustrace ; 23 cm
- MeSH
- elektronová mikroskopie MeSH
- fyzika MeSH
- mikroskopie MeSH
- Publikační typ
- monografie MeSH
- Konspekt
- Fyzika
- NLK Obory
- fyzika, biofyzika