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1
Metoda pomiaru promieniowania fotosyntetycznie czynnego przy wykorzystaniu transmisji satelity METEOSAT
100%
Chrzanowska H.
Wiadomości Instututu Meteorologii i Gospodarki Wodnej
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1992
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tom 15
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nr 1-2
97-103
2
Przegląd przyczyn strat i pogorszenia jakości ziarna oraz przetworów zbożowych
100%
Chrzanowska H.
Przegląd Zbożowo-Młynarski
|
1966
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tom 10
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nr 12
3
Content available remote Zastosowanie wielolopunktowego chemicznego strącania na oczyszczalni ścieków "JAMNO"
63%
Chrzanowska H. , Kozak M.
Gaz, Woda i Technika Sanitarna
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2012
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tom Nr 11
515-517
4
Opakowania przetworów zbożowych w NRD
63%
Chrzanowska H. , Gawda J.
Przegląd Zbożowo-Młynarski
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1967
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tom 11
|
nr 03
5
Opakowania a trwałość przetworów zbożowych
63%
Chrzanowska H. , Gawda J.
Przegląd Zbożowo-Młynarski
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1967
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tom 11
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nr 08-09
6
Naukowcy ZSRR, NRD i Polski o kwalifikacji magazynowanych ubytków ziarna. Polemiki, dyskusje
63%
Chrzanowska H.
Przegląd Zbożowo-Młynarski
|
1973
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tom 17
|
nr 09
7
Badania wstępne nad zastosowaniem sond jonoselektywnych do sterowania procesem usuwania azotu ze ścieków w miejskiej Oczyszczalni Ścieków Jamno w Koszalinie
51%
Chrzanowska H. , Piekarski J. , Kozak M.
Prace Naukowe Politechniki Warszawskiej. Inżynieria Środowiska
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2012
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tom z. 59
26--37
PL
Odpowiednio dobrana i zainstalowana aparatura kontrolno-pomiarowa ułatwia prowadzenie procesów nitryfikacji oraz denitryfikacji w sposób prawidłowy i ekonomiczny. Urządzenia pomiarowe powinny być nieskomplikowane oraz tanie w eksploatacji. W artykule przedstawiono badania zrealizowane w skali technicznej w Oczyszczalni Ścieków Jamno w Koszalinie, polegające na określeniu przydatności zastosowania zespolonego miernika do automatycznego sterowania procesami usuwania azotu ze ścieków z wykorzystaniem sond jonoselektywnych do pomiaru stężenia jonów amonowych i azotanowych.
EN
Properly selected and installed control and measurement equipment facilitates running processes of nitrification and denitrification in a correct and economical way. Measuring devices should be simple; they should not require a large involvement of the staff and should be cheap during operation. That is why the paper presents research carried out on an industrial scale at Sewage Treatment Plant Jamno in Koszalin. In consists of determination of suitability of the application of a compound meter for automatic control of nitrogen removal processes from sewage, based on ion-selective probes for measuring the concentration of ammonium and nitrate ions.
8
Wpływ badanych zabiegów na mikroflorę ziarna zbóż i przetworów z niego uzyskanych
51%
Janicki J. , Chrzanowska H. , Duma Z.
Roczniki Technologii i Chemii Żywnosci
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1970
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tom 19
9
Immunoexpression of the selected compounds of the SMN complex in spinal cord neurons in patients with sporadic amyotrophic lateral sclerosis (sALS)
45%
Dziewulska D. , Sulejczak D. , Chrzanowska H. , Ogonowska W. , Rafalowska J.
Acta Neurobiologiae Experimentalis
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2013
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tom 73
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nr 1
EN
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease leading to degeneration and loss of motoneurons in the spinal cord anterior horns. Although etiology of the disease is unknown there is a hypothesis assuming that survival motor neuron protein (SMN) may save motoneurons from degeneration not only in spinal muscular atrophy (SMA) but also in ALS. In animal models of ALS the neuroprotective role of SMN was observed but it is not known whether the phenomenon is present in humans. Therefore we decided to examine immunoexpression of SMN and functionally associated with it gemin 2, 3 and 4 in the anterior horn neurons of patients with sporadic form of ALS (sALS). Material and methods: The material was composed of 10 spinal cords of patients with sALS who died at the age of 52–87 years 1–8 years after the onset of the disease. On formalin-fixed and paraffin-embedded spinal cords immunohistochemistry was applied. The immunohistochemical reactions were performed with antibodies against SMN and gemin 2, 3 and 4 according to the avidin-biotin-peroxidase method. Results: In all the examined cases expression of SMN and gemin 3 in spinal cord neurons was found although intensity of the immune reactions was diverse. The immunolabel were the most intense in patients with acute course of sALS and gradually decreased with longevity of the disease. Not only motoneurons but also interneurons and sensory neurons revealed immunoexpression of SMN and gemin 3. The immune reaction to gemin 2 was negative. The immunoreactivity for gemin 4 was also negative or very weak. Conclusions: (1) In humans, expression of SMN and gemin 3 in neurons is present through the whole lifespan. (2) In sALS, expression of gemin 2 and 4 is abnormal: absent or diminished respectively. (3) Presence of all components of the SMN-gemin complex is probably necessary for its normal functioning. (4) Since the immunoreactivity for SMN, and gemin 2, 3 and 4 was similar in all the examined cases and 6 from the 10 cases were at the age of 65–87 years it seems that advanced age has no influence on expression of the investigated proteins. This study was supported by the Ministry of Science and Higher Education grant NN 401 014640
10
Possible role of microvessel-located P2X7R in BBB function during the course of EAE
38%
Grygorowicz T. , Rafalowska J. , Lenkiewicz A. , Chrzanowska H. , Wojda R. , Szopinski R. , Struzynska L.
Acta Neurobiologiae Experimentalis
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2013
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tom 73
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nr Suppl.1
EN
Multiple sclerosis is a serious problem of medicine and one of the most frequent reasons of disabilities of young adults. EAE is a commonly used rodent model of MS. In physiological conditions the blood-brain barrier (BBB) maintains CNS homeostasis and prevents uncontrolled inflow of immune cells from the blood circuit. During the development of EAE, damaged BBB fails to protect CNS from autoreactive immune cells. In this study we try to investigate a possible role of P2X7R in pathological changes of BBB during EAE. Analyzing BBB tightness we observed decreased expression of Claudin5 (protein component of tight-junctions) in the isolated microvessels’ fraction using western blot technique. These data were confirmed by immunofluorescence staining of brain sections against Claudin5. To assess functional state of BBB we carried out immunohistochemical staining against albumin and we observed its extravasation in early phase of EAE. All these data suggest dysfunction of BBB at the early stage of the disease. In parallel we observed overexpression of P2X7R in microvessels’ fraction and noticed correlation between its expression and increased BBB permeability using antagonist of P2X7R. Supported by grant nr: 2012/05/N/NZ4/02191
11
Najpopularniejsze systemy mieszania farb
26%
Chrzanowska H.
Opakowanie
|
2014
|
nr 01
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