Zeszyty czasopisma

Tom 31 (2022): Zeszyt 2 (July 2022)

Tom 31 (2022): Zeszyt 1 (March 2022)

Tom 30 (2021): Zeszyt 4 (November 2021)

Tom 30 (2021): Zeszyt 3 (July 2021)

Tom 30 (2021): Zeszyt 2 (May 2021)

Tom 30 (2021): Zeszyt 1 (March 2021)

Tom 29 (2020): Zeszyt 3 (December 2020)

Tom 29 (2020): Zeszyt 2 (August 2020)

Tom 29 (2020): Zeszyt 1 (April 2020)

Tom 28 (2019): Zeszyt 7 (December 2019)

Tom 28 (2019): Zeszyt 6 (August 2019)

Tom 28 (2019): Zeszyt 5 (May 2019)

Tom 28 (2018): Zeszyt 4 (December 2018)

Tom 28 (2018): Zeszyt 3 (October 2018)

Tom 28 (2018): Zeszyt 2 (August 2018)

Tom 28 (2018): Zeszyt 1 (April 2018)

Tom 27 (2017): Zeszyt 8 (December 2017)

Tom 27 (2017): Zeszyt 7 (September 2017)

Tom 27 (2017): Zeszyt 6 (April 2017)

Tom 27 (2017): Zeszyt 5 (January 2017)

Tom 27 (2016): Zeszyt 4 (October 2016)

Tom 27 (2016): Zeszyt 3 (July 2016)

Tom 27 (2016): Zeszyt 2 (April 2016)

Tom 27 (2016): Zeszyt 1 (January 2016)

Tom 26 (2015): Zeszyt 7 (September 2015)

Tom 26 (2015): Zeszyt 6 (June 2015)

Tom 26 (2015): Zeszyt 5 (March 2015)

Tom 26 (2014): Zeszyt 4 (December 2014)

Tom 26 (2014): Zeszyt 3 (September 2014)

Tom 26 (2014): Zeszyt 2 (July 2014)

Tom 26 (2014): Zeszyt 1 (April 2014)

Tom 25 (2013): Zeszyt 8 (December 2013)

Tom 25 (2013): Zeszyt 7 (September 2013)

Tom 25 (2013): Zeszyt 6 (June 2013)

Tom 25 (2013): Zeszyt 5 (March 2013)

Tom 25 (2012): Zeszyt 4 (December 2012)

Tom 25 (2012): Zeszyt 3 (August 2012)

Tom 25 (2012): Zeszyt 2 (June 2012)

Tom 25 (2012): Zeszyt 1 (February 2012)

Tom 24 (2011): Zeszyt 6 (November 2011)

Tom 24 (2011): Zeszyt 5 (May 2011)

Tom 24 (2011): Zeszyt 4 (January 2011)

Tom 24 (2010): Zeszyt 3 (November 2010)

Tom 24 (2010): Zeszyt 2 (July 2010)

Tom 24 (2010): Zeszyt 1 (April 2010)

Tom 23 (2009): Zeszyt 6 (December 2009)

Tom 23 (2009): Zeszyt 5 (September 2009)

Tom 23 (2009): Zeszyt 4 (May 2009)

Tom 23 (2008): Zeszyt 3 (December 2008)

Tom 23 (2008): Zeszyt 2 (August 2008)

Tom 23 (2008): Zeszyt 1 (April 2008)

Tom 22 (2007): Zeszyt 5 (June 2007)

Tom 22 (2007): Zeszyt 4 (January 2007)

Tom 22 (2006): Zeszyt 3 (October 2006)

Tom 22 (2006): Zeszyt 2 (July 2006)

Tom 22 (2006): Zeszyt 1 (April 2006)

Tom 21 (2005): Zeszyt 8 (December 2005)

Tom 21 (2005): Zeszyt 7 (October 2005)

Tom 21 (2005): Zeszyt 6 (July 2005)

Tom 21 (2005): Zeszyt 5 (April 2005)

Tom 21 (2004): Zeszyt 4 (December 2004)

Tom 21 (2004): Zeszyt 3 (October 2004)

Tom 21 (2004): Zeszyt 2 (July 2004)

Tom 21 (2004): Zeszyt 1 (March 2004)

Tom 20 (2003): Zeszyt 8 (December 2003)

Tom 20 (2003): Zeszyt 7 (November 2003)

Tom 20 (2003): Zeszyt 6 (July 2003)

Tom 20 (2003): Zeszyt 5 (March 2003)

Tom 20 (2002): Zeszyt 4 (December 2002)

Tom 20 (2002): Zeszyt 3 (August 2002)

Tom 20 (2002): Zeszyt 2 (June 2002)

Tom 20 (2002): Zeszyt 1 (February 2002)

Tom 19 (2001): Zeszyt 7 (October 2001)

Tom 19 (2001): Zeszyt 6 (July 2001)

Tom 19 (2001): Zeszyt 5 (April 2001)

Tom 19 (2001): Zeszyt 4 (January 2001)

Tom 19 (2000): Zeszyt 3 (October 2000)

Tom 19 (2000): Zeszyt 2 (July 2000)

Tom 19 (2000): Zeszyt 1 (April 2000)

Tom 18 (1999): Zeszyt 6 (December 1999)

Tom 18 (1999): Zeszyt 5 (July 1999)

Tom 18 (1999): Zeszyt 4 (April 1999)

Tom 18 (1998): Zeszyt 3 (December 1998)

Tom 18 (1998): Zeszyt 2 (August 1998)

Tom 18 (1998): Zeszyt 1 (April 1998)

Tom 17 (1997): Zeszyt 3 (December 1997)

Tom 17 (1997): Zeszyt 2 (September 1997)

Tom 17 (1996): Zeszyt 1 (December 1996)

Tom 16 (1995): Zeszyt 4 (November 1995)

Tom 16 (1995): Zeszyt 3 (July 1995)

Tom 16 (1994): Zeszyt 2 (June 1994)

Tom 16 (1994): Zeszyt 1 (May 1994)

Tom 15 (1992): Zeszyt 3 (November 1992)

Tom 15 (1992): Zeszyt 2 (April 1992)

Tom 15 (1991): Zeszyt 1 (August 1991)

Tom 14 (1990): Zeszyt 6 (June 1990)

Tom 14 (1989): Zeszyt 5 (October 1989)

Tom 14 (1989): Zeszyt 4 (February 1989)

Tom 14 (1989): Zeszyt 3 (January 1989)

Tom 14 (1988): Zeszyt 2 (October 1988)

Tom 14 (1987): Zeszyt 1 (December 1987)

Tom 13 (1986): Zeszyt 5 (December 1986)

Tom 13 (1986): Zeszyt 4 (August 1986)

Tom 13 (1986): Zeszyt 3 (July 1986)

Tom 13 (1985): Zeszyt 2 (December 1985)

Tom 13 (1985): Zeszyt 1 (January 1985)

Tom 12 (1984): Zeszyt 5 (November 1984)

Tom 12 (1984): Zeszyt 4 (July 1984)

Tom 12 (1984): Zeszyt 3 (February 1984)

Tom 12 (1983): Zeszyt 2 (June 1983)

Tom 12 (1983): Zeszyt 1 (February 1983)

Tom 11 (1982): Zeszyt 5 (November 1982)

Tom 11 (1982): Zeszyt 4 (August 1982)

Tom 11 (1982): Zeszyt 3 (January 1982)

Tom 11 (1981): Zeszyt 2 (September 1981)

Tom 11 (1981): Zeszyt 1 (March 1981)

Tom 10 (1980): Zeszyt 3 (October 1980)

Tom 10 (1980): Zeszyt 2 (July 1980)

Tom 10 (1979): Zeszyt 1 (December 1979)

Tom 9 (1978): Zeszyt 5 (December 1978)

Tom 9 (1978): Zeszyt 4 (July 1978)

Tom 9 (1977): Zeszyt 3 (October 1977)

Tom 9 (1977): Zeszyt 2 (June 1977)

Tom 9 (1977): Zeszyt 1 (April 1977)

Tom 8 (1976): Zeszyt 7 (October 1976)

Tom 8 (1976): Zeszyt 6 (June 1976)

Tom 8 (1976): Zeszyt 5 (March 1976)

Tom 8 (1975): Zeszyt 4 (December 1975)

Tom 8 (1975): Zeszyt 3 (August 1975)

Tom 8 (1975): Zeszyt 2 (May 1975)

Tom 8 (1975): Zeszyt 1 (January 1975)

Tom 7 (1974): Zeszyt 5 (September 1974)

Tom 7 (1974): Zeszyt 4 (April 1974)

Tom 7 (1973): Zeszyt 3 (November 1973)

Tom 7 (1973): Zeszyt 2 (June 1973)

Tom 7 (1973): Zeszyt 1 (January 1973)

Tom 6 (1972): Zeszyt 5 (October 1972)

Tom 6 (1972): Zeszyt 4 (August 1972)

Tom 6 (1972): Zeszyt 3 (March 1972)

Tom 6 (1971): Zeszyt 2 (September 1971)

Tom 6 (1971): Zeszyt 1 (July 1971)

Tom 5 (1970): Zeszyt 6 (December 1970)

Tom 5 (1970): Zeszyt 5 (November 1970)

Tom 5 (1970): Zeszyt 4 (August 1970)

Tom 5 (1969): Zeszyt 3 (December 1969)

Tom 5 (1969): Zeszyt 2 (August 1969)

Tom 5 (1969): Zeszyt 1 (June 1969)

Tom 4 (1968): Zeszyt 7 (December 1968)

Tom 4 (1968): Zeszyt 6 (November 1968)

Tom 4 (1968): Zeszyt 5 (July 1968)

Tom 4 (1968): Zeszyt 4 (May 1968)

Tom 4 (1968): Zeszyt 3 (February 1968)

Tom 4 (1967): Zeszyt 2 (October 1967)

Tom 4 (1967): Zeszyt 1 (August 1967)

Tom 3 (1966): Zeszyt 9 (December 1966)

Tom 3 (1966): Zeszyt 8 (December 1966)

Tom 3 (1966): Zeszyt 7 (November 1966)

Tom 3 (1966): Zeszyt 6 (September 1966)

Tom 3 (1966): Zeszyt 5 (May 1966)

Tom 3 (1965): Zeszyt 4 (October 1965)

Tom 3 (1965): Zeszyt 3 (August 1965)

Tom 3 (1965): Zeszyt 2 (May 1965)

Tom 3 (1965): Zeszyt 1 (April 1965)

Tom 2 (1964): Zeszyt 7 (November 1964)

Tom 2 (1964): Zeszyt 6 (October 1964)

Tom 2 (1964): Zeszyt 5 (May 1964)

Tom 2 (1964): Zeszyt 4 (February 1964)

Tom 2 (1963): Zeszyt 3 (October 1963)

Tom 2 (1963): Zeszyt 2 (June 1963)

Tom 2 (1963): Zeszyt 1 (March 1963)

Tom 1 (1962): Zeszyt 10 (December 1962)

Tom 1 (1962): Zeszyt 9 (December 1962)

Tom 1 (1962): Zeszyt 8 (November 1962)

Tom 1 (1962): Zeszyt 7 (November 1962)

Tom 1 (1962): Zeszyt 6 (July 1962)

Tom 1 (1962): Zeszyt 5 (February 1962)

Tom 1 (1961): Zeszyt 4 (November 1961)

Tom 1 (1961): Zeszyt 3 (August 1961)

Tom 1 (1961): Zeszyt 2 (May 1961)

Tom 1 (1961): Zeszyt 1 (January 1961)

Informacje o czasopiśmie
Format
Czasopismo
eISSN
2719-9509
Pierwsze wydanie
01 Jan 1992
Częstotliwość wydawania
4 razy w roku
Języki
Angielski

Wyszukiwanie

Tom 1 (1961): Zeszyt 2 (May 1961)

Informacje o czasopiśmie
Format
Czasopismo
eISSN
2719-9509
Pierwsze wydanie
01 Jan 1992
Częstotliwość wydawania
4 razy w roku
Języki
Angielski

Wyszukiwanie

6 Artykułów
Otwarty dostęp

A Curing Chamber with Air Circulation / Klimakammer mit Luftumwälzung

Data publikacji: 28 May 2014
Zakres stron: 35 - 38

Abstrakt

Abstract

For chemical and physical tests samples of homogeneous tobaccos of uniform humidity are required. To this end a curing chamber was constructed allowing conditioning of cigarettes and tobacco in very short time. The new apparatus can also be used for determining the hygroscopic compensation of different blends. Compared with conventional machines operating according to the same principle with pressure reduction, saturated salt solutions and air circulation it offers considerable improvements regarding duration and uniformity of conditioning

Otwarty dostęp

Experiences with a New Curing Chamber / Erfahrungen mit einer neuen Klimakammer

Data publikacji: 28 May 2014
Zakres stron: 39 - 43

Abstrakt

Abstract

The new chamber constructed by the BAT can be used for conditioning tobacco and cigarettes by aid of saturated salt solutions. If a solution of ammonium nitrate is used, an equalization of humidity of±0.1% H2O is achieved after 7-16hours of conditioning. The established disadvantages, in particular the insufficient temperature constancy, are of minor importance for the requirements in practice

Otwarty dostęp

Sorption Isotherms of Some Cigarette Brands / Sorptions-Isothermen einiger Cigarettensorten

Data publikacji: 28 May 2014
Zakres stron: 45 - 54

Abstrakt

Abstract

The equilibrium of desorption of 6 cigarette brands has been established for a certain range. It is shown that a relative air humidity of 63 % is to be recommended for the tested cigarettes of the blend, straight-Virginia and Oriental type. Adjusting of Maryland cigarettes to the claimed humidity value is achieved at a relative air humidity of about 72 %.

Otwarty dostęp

Short-term Tests for the Detection of Carcinogenic Substances / Methoden zur Schnelltestung cancerogener Substanzen

Data publikacji: 28 May 2014
Zakres stron: 55 - 62

Abstrakt

Abstract

For the detection of carcinogenic activity various short-term tests are being described which are based on particular characteristics of known carcinogenic substances. Thus microscopic cellular changes are observed in tissue cultures, mutations of microorganisms can be produced, and under certain conditions carcinogenic substances inhibit existing malignant growth. In the paramecium test positive results are brought about by the fluorescing power of some carcinogens, early changes of the skin can be observed in the sebaceous gland and the newt test. It is shown that all known short-term tests for determining carcinogenic activity of chemical compounds are not specific. They are mostly based on one quality out of the entire spectrum of particular characteristics. The sebaceous gland and the newt tests, however, are of special interest. Numerous questions regarding formal genesis and applicability in practice require further examinations

Otwarty dostęp

A Method for Analysing the Complex Environmental Influences Exerted on Plants and the Separation into the Individual Components Soil and Weather Factor in the Case of Tobacco / Über eine Methode zur Trennung der komplexen „Umweltwirkung“ auf Pflanzen in die beiden Komponenten Bodeneinfluss und Witterungswirkung, dargestellt am Tabak

Data publikacji: 28 May 2014
Zakres stron: 63 - 69

Abstrakt

Abstract

The exact arrangement of experimental results on plants - in this case tobacco - in relation to their dependence on all possible ''controllable conditions'' such as soil, manuring, management, breeding, cultivation and so on, is only possible after taking account of the effect of the weather; i.e. of the uncontrollable forces of the atmosphere. Consequently, allowance for the weather factor, with the help of the ''weather index number'', plays a great part in the evaluation of all research carried out in the open or in greenhouses without control of climate. These methods relieve the research worker from the constraint of observing a large number of plants for very many years, and makes it possible, apart from long period averages, to arrive at valid results for an individual case. Weather index numbers, which for the above reason are of such great importance, are obtained from an ''Isokarpendiagram'' (4, 5, 6, 7). All the surrounding influences which combine to operate on plants can then be presented, separated into their individual components in the form of a special ''Soil-weather-diagram''.

Otwarty dostęp

Standardized regulations for the analysis of tobacco and tobacco smoke / Einheitliche Vorschriften für die Analyse von Tabak und Tabakrauch

Data publikacji: 28 May 2014
Zakres stron: 71 - 72

Abstrakt

Abstract

5. Vorschrift für die Bestimmung der Feuchtigkeit im Tabak

5.1 Bestimmung der Tabakfeuchtigkeit durch Destillation mit Benzol

5.2 Bestimmung der Tabakfeuchtigkeit mit Trockenschrank

6 Artykułów
Otwarty dostęp

A Curing Chamber with Air Circulation / Klimakammer mit Luftumwälzung

Data publikacji: 28 May 2014
Zakres stron: 35 - 38

Abstrakt

Abstract

For chemical and physical tests samples of homogeneous tobaccos of uniform humidity are required. To this end a curing chamber was constructed allowing conditioning of cigarettes and tobacco in very short time. The new apparatus can also be used for determining the hygroscopic compensation of different blends. Compared with conventional machines operating according to the same principle with pressure reduction, saturated salt solutions and air circulation it offers considerable improvements regarding duration and uniformity of conditioning

Otwarty dostęp

Experiences with a New Curing Chamber / Erfahrungen mit einer neuen Klimakammer

Data publikacji: 28 May 2014
Zakres stron: 39 - 43

Abstrakt

Abstract

The new chamber constructed by the BAT can be used for conditioning tobacco and cigarettes by aid of saturated salt solutions. If a solution of ammonium nitrate is used, an equalization of humidity of±0.1% H2O is achieved after 7-16hours of conditioning. The established disadvantages, in particular the insufficient temperature constancy, are of minor importance for the requirements in practice

Otwarty dostęp

Sorption Isotherms of Some Cigarette Brands / Sorptions-Isothermen einiger Cigarettensorten

Data publikacji: 28 May 2014
Zakres stron: 45 - 54

Abstrakt

Abstract

The equilibrium of desorption of 6 cigarette brands has been established for a certain range. It is shown that a relative air humidity of 63 % is to be recommended for the tested cigarettes of the blend, straight-Virginia and Oriental type. Adjusting of Maryland cigarettes to the claimed humidity value is achieved at a relative air humidity of about 72 %.

Otwarty dostęp

Short-term Tests for the Detection of Carcinogenic Substances / Methoden zur Schnelltestung cancerogener Substanzen

Data publikacji: 28 May 2014
Zakres stron: 55 - 62

Abstrakt

Abstract

For the detection of carcinogenic activity various short-term tests are being described which are based on particular characteristics of known carcinogenic substances. Thus microscopic cellular changes are observed in tissue cultures, mutations of microorganisms can be produced, and under certain conditions carcinogenic substances inhibit existing malignant growth. In the paramecium test positive results are brought about by the fluorescing power of some carcinogens, early changes of the skin can be observed in the sebaceous gland and the newt test. It is shown that all known short-term tests for determining carcinogenic activity of chemical compounds are not specific. They are mostly based on one quality out of the entire spectrum of particular characteristics. The sebaceous gland and the newt tests, however, are of special interest. Numerous questions regarding formal genesis and applicability in practice require further examinations

Otwarty dostęp

A Method for Analysing the Complex Environmental Influences Exerted on Plants and the Separation into the Individual Components Soil and Weather Factor in the Case of Tobacco / Über eine Methode zur Trennung der komplexen „Umweltwirkung“ auf Pflanzen in die beiden Komponenten Bodeneinfluss und Witterungswirkung, dargestellt am Tabak

Data publikacji: 28 May 2014
Zakres stron: 63 - 69

Abstrakt

Abstract

The exact arrangement of experimental results on plants - in this case tobacco - in relation to their dependence on all possible ''controllable conditions'' such as soil, manuring, management, breeding, cultivation and so on, is only possible after taking account of the effect of the weather; i.e. of the uncontrollable forces of the atmosphere. Consequently, allowance for the weather factor, with the help of the ''weather index number'', plays a great part in the evaluation of all research carried out in the open or in greenhouses without control of climate. These methods relieve the research worker from the constraint of observing a large number of plants for very many years, and makes it possible, apart from long period averages, to arrive at valid results for an individual case. Weather index numbers, which for the above reason are of such great importance, are obtained from an ''Isokarpendiagram'' (4, 5, 6, 7). All the surrounding influences which combine to operate on plants can then be presented, separated into their individual components in the form of a special ''Soil-weather-diagram''.

Otwarty dostęp

Standardized regulations for the analysis of tobacco and tobacco smoke / Einheitliche Vorschriften für die Analyse von Tabak und Tabakrauch

Data publikacji: 28 May 2014
Zakres stron: 71 - 72

Abstrakt

Abstract

5. Vorschrift für die Bestimmung der Feuchtigkeit im Tabak

5.1 Bestimmung der Tabakfeuchtigkeit durch Destillation mit Benzol

5.2 Bestimmung der Tabakfeuchtigkeit mit Trockenschrank

Zaplanuj zdalną konferencję ze Sciendo