Wyniki wyszukiwania - AGRO

1

Analytical methods to determine antioxidant capacities of food samples

100%

Pyrzynska K.

Polish Journal of Food and Nutrition Sciences

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2011

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tom 61

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nr Suppl.1

2

Solid phase extraction in food analysis

100%

Majewska M., Krosowiak K., Raj A., Smigielski K.

Zeszyty Naukowe. Politechnika Łódzka. Chemia Spożywcza i Biotechnologia

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2008

|

tom 72

3

Note on intercalibration of trace metals in a marine suspension carried out by the Co-ordination Centre of the COMECON Countries at the Institute of Oceanology of the Soviet Academy of Sciences

88%

Bolalek J.

Oceanologia

|

1990

|

tom 28

4

The need of neuroinformatic approach in functional neurophysiology

75%

Wrobel A.

Acta Neurobiologiae Experimentalis

|

2005

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tom 65

|

nr 4

5

The analytical problem solution of finding the several coals mix characteristics

75%

Pozhidayev V., Grachyov O.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

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2010

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tom 10B

6

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The energy of sheet bending on a crank-type press

75%

Abdulganiev M., Ray M.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

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2012

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tom 12

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nr 4

The analytical method of power calculation of crank-type press working stroke is developed instead of graph analytical method. This analytical method allows substantially reducing working hours of calculation and promoting exactness of the results. Bending and coining are offered to execute separately. That will allow to make this processes more economically and to reduce depreciate charge.

7

Cell electrophoresis - a method for cell separation and research into cell surface properties

75%

Korohoda W., Wilk A.

Cellular and Molecular Biology Letters

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2008

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tom 13

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nr 2

312-326

In this paper, we discuss the application of various methods of cell electrophoresis in research into cell surface properties (analytical methods), and the separation of uniform cell subpopulations from cell mixtures (preparative methods). The emphasis is on the prospects of the development of simplified and versatile methodologies, i.e. microcapillary cell electrophoresis and horizontal cell electrophoresis under near-isopycnic conditions. New perspectives are considered on the use of analytical and preparative cell electrophoresis in research on cell differentiation, neoplastic transformation, cell-cell interactions and the biology of stem cells.

8

Issledovanie parametrov traektorii poleta pochatkov pri ikh otdelenii na strepernykh plastinakh

75%

Zaviryuha N.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2013

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tom 15

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nr 2

9

Usefulness of GC-MS method for the determination of DDT, DMDT, and y-HCH in bees (bodies) for legal purposes

75%

Banka K., Buszewicz G., Listos P., Madro R.

Bulletin of the Veterinary Institute in Puławy

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2010

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tom 54

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nr 4

The paper contains the description of mass poisoning of honey bees and the method used to determine dichlorodiphenyltrichloroethane, methoxychlor, and lindane in the insects. The ultrasound-aided extraction of pesticides from dead bees was conducted using dichloromethane and the analysis of the extracts was conducted using gas chromatography-mass spectrometry. The whole procedure was vatidated.

10

Heavy metal content in environmental enrichment used for laboratory rodents

75%

Ochniewicz P., Karczmarczyk U., Sochaczewski L., Laszuk E., Garnuszek P.

Zeszyty Problemowe Postępów Nauk Rolniczych

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2019

|

tom 597

11

Evaluation of the analytical method for a chromatographic profile assessment of the essential oil obtained from Pimpinella saxifraga s.l.

75%

Grys A., Komorowska E., Mielcarek S., Lowicki Z., Latowski K., Buchwald W.

Herba Polonica

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2009

|

tom 55

|

nr 3

109-117

Pimpinella saxifraga s.l. has been used for medicinal purposes for a long time. The root is a part of medicinal properties composed by essential oils in about 0.4%. The composition of these essential root oils consists of about sixty chemicals. The aim of the current experiment was assessing the analytical method of chromatographic profile utilizing essential oil of Pimpinella saxifraga. This essential oil was isolated with use of Deryng apparatus according to Polish Pharmacopoeia. The method for assessing the chromatographic profile of the essential oil was split-up gas chromatographic capillary column. The quantitative composition of the essential oil was calculated with use of method of normalization. The identity and the compositions of the essential oil from Pimpinella saxifraga roots was analyzed on Clarus 500 gas chromatograph equipped with capillary columns with flame ionization detector (FID), automatic dispenser and computer with Total Chrom Navigator software Perkin Elmer. Chromatographic system was characterized by range of retention time, area peaks, tailing factor and compounds’ separation. This method of volatile oil substance marking was validated following the ICH standards, by its precision, accuracy and linearity.

12

Validation of the analytical method for the determination of flavonoids in broccoli

75%

Tuszynska M.

Journal of Horticultural Research

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2014

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tom 22

|

nr 1

13

Chislovoj metod opredelenija naprjazhenno-deformirovannogo sostojanija i kriticheskikh nagruzok poteri ustojjchivosti arok

75%

Shebanin V., Bogza V., Bogdanov S., Hilko I.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2013

|

tom 15

|

nr 2

14

Statisticheskie kharakteristiki koehfficienta soprotivlenija vozdukha semjan pri ego linejjnojj zavisimosti ot skorosti dvizhenija

75%

Lavrinenko A.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2013

|

tom 15

|

nr 3

Для определения статистических характеристик коэффициента сопротивления воздуха использованы графики теоретической зависимости пройденного пути от времени при различных коэффициентах сопротивления и экспериментальные значения времени падения семян из заданных высот. Исследования выполнены при условии линейной зависимости сопротивления воздуха от скорости движения.

15

Comparison of multidimensional data analysis methods describing the growth of young apple trees

75%

Gregorczyk A., Ostrowska K., Chelpinski P.

Folia Horticulturae

|

1998

|

tom 10

|

nr 1

16

Analytical substantiation of geometrical parameters of the valve plate hydromachine

63%

Zheglova V. M., Nikolenko I. V.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

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2008

|

tom 08

17

Determination the dynamic parameters of the controlled technological processes of coal preparation by using the semi graphical method

63%

Lehtsier O., Ulshin V., Kilymnik O., Pismenskiy A.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

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2012

|

tom 12

|

nr 4

18

Application of voltammetric and amperometric techniques to design enzymatic biosensors for food processing industry

63%

Wawrzyniak J., Ryniecki A., Przybyt M.

Electronic Journal of Polish Agricultural Universities. Series Food Science and Technology

|

2006

|

tom 09

|

nr 4

19

Cause-and-effect analysis as a production efficiency management tool in the enterprise operating in a joinery industry

63%

Baskiewicz N., Nizialek I.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

|

2013

|

tom 82

20

Analysis of methods for determining DPAO fraction in phosphorus accumulating organisms

63%

Cyganecka A., Podedworna J., Zubrowska-Sudol M.

Polish Journal of Environmental Studies

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2011

|

tom 20

|

nr 2

We attempt to answer the question whether it is possible to directly compare the results of phosphorus uptake batch tests (PUBT) conducted by researchers who use different methods of determining the DPAOsto-PAOs ratio. This issue is raised because personally obtained results clearly show that DPAO fractions calculated with various methods proposed in the literature differ significantly. In the article the factors influencing the results of PUBT are discussed in detail. The study demonstrated that errors in determined values of DPAO fraction may be caused by the invitation of inappropriate value of reduction coefficient for anoxic conditions (η). The conclusion is that the η value should be accurately estimated in each test, independently for every active sludge.

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